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Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */ #if !defined __STDC__ # error "Compiler does not advertise C89 conformance" #endif #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (char **p, int i) { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* C89 style stringification. */ #define noexpand_stringify(a) #a const char *stringified = noexpand_stringify(arbitrary+token=sequence); /* C89 style token pasting. Exercises some of the corner cases that e.g. old MSVC gets wrong, but not very hard. */ #define noexpand_concat(a,b) a##b #define expand_concat(a,b) noexpand_concat(a,b) extern int vA; extern int vbee; #define aye A #define bee B int *pvA = &expand_concat(v,aye); int *pvbee = &noexpand_concat(v,bee); /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' /* Does the compiler advertise C99 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif // See if C++-style comments work. #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); extern void free (void *); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Work around memory leak warnings. free (ia); // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' /* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" # Auxiliary files required by this configure script. ac_aux_files="config.guess config.sub ltmain.sh install-sh" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else case e in #( e) as_fn_error $? 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" >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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" >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_CC" && break done if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. set dummy ${ac_tool_prefix}clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}clang" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "clang", so it can be a program name with args. set dummy clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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"no acceptable C compiler found in \$PATH See 'config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion -version; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 printf %s "checking whether the C compiler works... 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For instance with Cygwin, 'ls conftest' will # work properly (i.e., refer to 'conftest.exe'), while it won't with # 'rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done else case e in #( e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? 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" >&6; } if test ${ac_cv_sizeof_long+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default" then : else case e in #( e) if test "$ac_cv_type_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 printf "%s\n" "$ac_cv_sizeof_long" >&6; } printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 printf %s "checking size of long long... " >&6; } if test ${ac_cv_sizeof_long_long+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default" then : else case e in #( e) if test "$ac_cv_type_long_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long long) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long_long=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 printf "%s\n" "$ac_cv_sizeof_long_long" >&6; } printf "%s\n" "#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long" >>confdefs.h if test "$GCC" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gcc -Wformat -Werror sanity" >&5 printf %s "checking for gcc -Wformat -Werror sanity... " >&6; } if test ${ne_cv_cc_werror+y} then : printf %s "(cached) " >&6 else case e in #( e) # See whether a simple test program will compile without errors. ne_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS -Wformat -Werror" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { int i = 42; printf("%d", i); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ne_cv_cc_werror=yes else case e in #( e) ne_cv_cc_werror=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS=$ne_save_CPPFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_cc_werror" >&5 printf "%s\n" "$ne_cv_cc_werror" >&6; } ne_fmt_trycompile=$ne_cv_cc_werror else ne_fmt_trycompile=no fi # These checks are done whether or not the bundled neon build # is used. ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default" if test "x$ac_cv_header_errno_h" = xyes then : printf "%s\n" "#define HAVE_ERRNO_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default" if test "x$ac_cv_header_stdarg_h" = xyes then : printf "%s\n" "#define HAVE_STDARG_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" if test "x$ac_cv_header_string_h" = xyes then : printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" if test "x$ac_cv_header_stdlib_h" = xyes then : printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default" if test "x$ac_cv_header_sys_uio_h" = xyes then : printf "%s\n" "#define HAVE_SYS_UIO_H 1" >>confdefs.h fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 printf %s "checking size of size_t... " >&6; } if test ${ac_cv_sizeof_size_t+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default " then : else case e in #( e) if test "$ac_cv_type_size_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (size_t) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_size_t=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 printf "%s\n" "$ac_cv_sizeof_size_t" >&6; } printf "%s\n" "#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print size_t" >&5 printf %s "checking how to print size_t... " >&6; } if test ${ne_cv_fmt_size_t+y} then : printf %s "(cached) " >&6 else case e in #( e) ne_cv_fmt_size_t=none if test $ne_fmt_trycompile = yes; then oflags="$CPPFLAGS" # Consider format string mismatches as errors CPPFLAGS="$CPPFLAGS -Wformat -Werror" for str in u lu llu; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { size_t i = 1; printf("%$str", i); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ne_cv_fmt_size_t=$str; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CPPFLAGS=$oflags else # Best guess. Don't have to be too precise since we probably won't # get a warning message anyway. case $ac_cv_sizeof_size_t in $ac_cv_sizeof_int) ne_cv_fmt_size_t="u" ;; $ac_cv_sizeof_long) ne_cv_fmt_size_t="lu" ;; $ac_cv_sizeof_long_long) ne_cv_fmt_size_t="llu" ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_fmt_size_t" >&5 printf "%s\n" "$ne_cv_fmt_size_t" >&6; } if test "x$ne_cv_fmt_size_t" = "xnone"; then as_fn_error $? "format string for size_t not found" "$LINENO" 5 fi printf "%s\n" "#define NE_FMT_SIZE_T \"$ne_cv_fmt_size_t\"" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 printf %s "checking size of off_t... " >&6; } if test ${ac_cv_sizeof_off_t+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default " then : else case e in #( e) if test "$ac_cv_type_off_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (off_t) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_off_t=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 printf "%s\n" "$ac_cv_sizeof_off_t" >&6; } printf "%s\n" "#define SIZEOF_OFF_T $ac_cv_sizeof_off_t" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print off_t" >&5 printf %s "checking how to print off_t... " >&6; } if test ${ne_cv_fmt_off_t+y} then : printf %s "(cached) " >&6 else case e in #( e) ne_cv_fmt_off_t=none if test $ne_fmt_trycompile = yes; then oflags="$CPPFLAGS" # Consider format string mismatches as errors CPPFLAGS="$CPPFLAGS -Wformat -Werror" for str in d ld lld; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { off_t i = 1; printf("%$str", i); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ne_cv_fmt_off_t=$str; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CPPFLAGS=$oflags else # Best guess. Don't have to be too precise since we probably won't # get a warning message anyway. case $ac_cv_sizeof_off_t in $ac_cv_sizeof_int) ne_cv_fmt_off_t="d" ;; $ac_cv_sizeof_long) ne_cv_fmt_off_t="ld" ;; $ac_cv_sizeof_long_long) ne_cv_fmt_off_t="lld" ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_fmt_off_t" >&5 printf "%s\n" "$ne_cv_fmt_off_t" >&6; } if test "x$ne_cv_fmt_off_t" = "xnone"; then as_fn_error $? "format string for off_t not found" "$LINENO" 5 fi printf "%s\n" "#define NE_FMT_OFF_T \"$ne_cv_fmt_off_t\"" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of ssize_t" >&5 printf %s "checking size of ssize_t... " >&6; } if test ${ac_cv_sizeof_ssize_t+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (ssize_t))" "ac_cv_sizeof_ssize_t" "$ac_includes_default " then : else case e in #( e) if test "$ac_cv_type_ssize_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (ssize_t) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_ssize_t=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ssize_t" >&5 printf "%s\n" "$ac_cv_sizeof_ssize_t" >&6; } printf "%s\n" "#define SIZEOF_SSIZE_T $ac_cv_sizeof_ssize_t" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print ssize_t" >&5 printf %s "checking how to print ssize_t... " >&6; } if test ${ne_cv_fmt_ssize_t+y} then : printf %s "(cached) " >&6 else case e in #( e) ne_cv_fmt_ssize_t=none if test $ne_fmt_trycompile = yes; then oflags="$CPPFLAGS" # Consider format string mismatches as errors CPPFLAGS="$CPPFLAGS -Wformat -Werror" for str in d ld lld; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { ssize_t i = 1; printf("%$str", i); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ne_cv_fmt_ssize_t=$str; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CPPFLAGS=$oflags else # Best guess. Don't have to be too precise since we probably won't # get a warning message anyway. case $ac_cv_sizeof_ssize_t in $ac_cv_sizeof_int) ne_cv_fmt_ssize_t="d" ;; $ac_cv_sizeof_long) ne_cv_fmt_ssize_t="ld" ;; $ac_cv_sizeof_long_long) ne_cv_fmt_ssize_t="lld" ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_fmt_ssize_t" >&5 printf "%s\n" "$ne_cv_fmt_ssize_t" >&6; } if test "x$ne_cv_fmt_ssize_t" = "xnone"; then as_fn_error $? "format string for ssize_t not found" "$LINENO" 5 fi printf "%s\n" "#define NE_FMT_SSIZE_T \"$ne_cv_fmt_ssize_t\"" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 printf %s "checking whether byte ordering is bigendian... " >&6; } if test ${ac_cv_c_bigendian+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO" then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \\ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \\ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else case e in #( e) ac_cv_c_bigendian=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else case e in #( e) ac_cv_c_bigendian=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ unsigned short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; unsigned short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } unsigned short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; unsigned short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } int main (int argc, char **argv) { /* Intimidate the compiler so that it does not optimize the arrays away. */ char *p = argv[0]; ascii_mm[1] = *p++; ebcdic_mm[1] = *p++; ascii_ii[1] = *p++; ebcdic_ii[1] = *p++; return use_ascii (argc) == use_ebcdic (*p); } _ACEOF if ac_fn_c_try_link "$LINENO" then : if grep BIGenDianSyS conftest$ac_exeext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest$ac_exeext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_bigendian=no else case e in #( e) ac_cv_c_bigendian=yes ;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 printf "%s\n" "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h ;; #( no) ;; #( universal) printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } if test ${ac_cv_c_undeclared_builtin_options+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_save_CFLAGS=$CFLAGS ac_cv_c_undeclared_builtin_options='cannot detect' for ac_arg in '' -fno-builtin; do CFLAGS="$ac_save_CFLAGS $ac_arg" # This test program should *not* compile successfully. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { (void) strchr; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : else case e in #( e) # This test program should compile successfully. # No library function is consistently available on # freestanding implementations, so test against a dummy # declaration. Include always-available headers on the # off chance that they somehow elicit warnings. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include extern void ac_decl (int, char *); int main (void) { (void) ac_decl (0, (char *) 0); (void) ac_decl; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : if test x"$ac_arg" = x then : ac_cv_c_undeclared_builtin_options='none needed' else case e in #( e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; esac fi break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CFLAGS=$ac_save_CFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } case $ac_cv_c_undeclared_builtin_options in #( 'cannot detect') : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot make $CC report undeclared builtins See 'config.log' for more details" "$LINENO" 5; } ;; #( 'none needed') : ac_c_undeclared_builtin_options='' ;; #( *) : ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; esac ac_fn_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_strerror_r" = xyes then : ac_have_decl=1 else case e in #( e) ac_have_decl=0 ;; esac fi printf "%s\n" "#define HAVE_DECL_STRERROR_R $ac_have_decl" >>confdefs.h if test $ac_cv_have_decl_strerror_r = yes; then # For backward compatibility's sake, define HAVE_STRERROR_R. # (We used to run AC_CHECK_FUNCS_ONCE for strerror_r, as well # as AC_CHECK_DECLS_ONCE.) printf "%s\n" "#define HAVE_STRERROR_R 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 printf %s "checking whether strerror_r returns char *... " >&6; } if test ${ac_cv_func_strerror_r_char_p+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_cv_func_strerror_r_char_p=no if test $ac_cv_have_decl_strerror_r = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { char buf[100]; char x = *strerror_r (0, buf, sizeof buf); char *p = strerror_r (0, buf, sizeof buf); return !p || x; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_func_strerror_r_char_p=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 printf "%s\n" "$ac_cv_func_strerror_r_char_p" >&6; } if test $ac_cv_func_strerror_r_char_p = yes; then printf "%s\n" "#define STRERROR_R_CHAR_P 1" >>confdefs.h fi for ac_func in snprintf vsnprintf do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 _ACEOF else case e in #( e) ne_save_LIBS=$LIBS LIBS="$LIBS -lm" # Always need -lm { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for trio_vsnprintf in -ltrio" >&5 printf %s "checking for trio_vsnprintf in -ltrio... " >&6; } if test ${ac_cv_lib_trio_trio_vsnprintf+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ltrio $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char trio_vsnprintf (void); int main (void) { return trio_vsnprintf (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_trio_trio_vsnprintf=yes else case e in #( e) ac_cv_lib_trio_trio_vsnprintf=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_trio_trio_vsnprintf" >&5 printf "%s\n" "$ac_cv_lib_trio_trio_vsnprintf" >&6; } if test "x$ac_cv_lib_trio_trio_vsnprintf" = xyes then : for ac_header in trio.h do : ac_fn_c_check_header_compile "$LINENO" "trio.h" "ac_cv_header_trio_h" "$ac_includes_default" if test "x$ac_cv_header_trio_h" = xyes then : printf "%s\n" "#define HAVE_TRIO_H 1" >>confdefs.h else case e in #( e) as_fn_error $? "trio installation problem? libtrio found but not trio.h" "$LINENO" 5 ;; esac fi done { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using trio printf replacement library" >&5 printf "%s\n" "$as_me: using trio printf replacement library" >&6;} NEON_LIBS="$NEON_LIBS -ltrio -lm" printf "%s\n" "#define HAVE_TRIO 1" >>confdefs.h else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no vsnprintf/snprintf detected in C library" >&5 printf "%s\n" "$as_me: no vsnprintf/snprintf detected in C library" >&6;} as_fn_error $? "Install the trio library from http://daniel.haxx.se/projects/trio/" "$LINENO" 5 ;; esac fi LIBS=$ne_save_LIBS break ;; esac fi done ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 printf %s "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test ${ac_cv_prog_CPP+y} then : printf %s "(cached) " >&6 else case e in #( e) # Double quotes because $CC needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO" then : else case e in #( e) # Broken: fails on valid input. continue ;; esac fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else case e in #( e) # Passes both tests. ac_preproc_ok=: break ;; esac fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : break fi done ac_cv_prog_CPP=$CPP ;; esac fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 printf "%s\n" "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO" then : else case e in #( e) # Broken: fails on valid input. continue ;; esac fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else case e in #( e) # Passes both tests. ac_preproc_ok=: break ;; esac fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : else case e in #( e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check See 'config.log' for more details" "$LINENO" 5; } ;; esac fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 printf %s "checking for egrep -e... " >&6; } if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -z "$EGREP_TRADITIONAL"; then ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue # Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. # Check for GNU $ac_path_EGREP_TRADITIONAL case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then : fi else ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi if test "$ac_cv_path_EGREP_TRADITIONAL" then : ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" else case e in #( e) if test -z "$EGREP_TRADITIONAL"; then ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue # Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. # Check for GNU $ac_path_EGREP_TRADITIONAL case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_sys_time_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_limits_h" = xyes then : printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_sys_select_h" = xyes then : printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_arpa_inet_h" = xyes then : printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_libintl_h" = xyes then : printf "%s\n" "#define HAVE_LIBINTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_signal_h" = xyes then : printf "%s\n" "#define HAVE_SIGNAL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_sys_socket_h" = xyes then : printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_netinet_in_h" = xyes then : printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_netinet_tcp_h" = xyes then : printf "%s\n" "#define HAVE_NETINET_TCP_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_netdb_h" = xyes then : printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_sys_poll_h" = xyes then : printf "%s\n" "#define HAVE_SYS_POLL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/limits.h" "ac_cv_header_sys_limits_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_sys_limits_h" = xyes then : printf "%s\n" "#define HAVE_SYS_LIMITS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_fcntl_h" = xyes then : printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_iconv_h" = xyes then : printf "%s\n" "#define HAVE_ICONV_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_net_if_h" = xyes then : printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for timezone global" >&5 printf %s "checking for timezone global... " >&6; } if test ${ne_cv_cc_timezone+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { time_t t = 0 - timezone; timezone = 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_cc_timezone=yes else case e in #( e) ne_cv_cc_timezone=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_cc_timezone" >&5 printf "%s\n" "$ne_cv_cc_timezone" >&6; } if test "$ne_cv_cc_timezone" = "yes"; then printf "%s\n" "#define HAVE_TIMEZONE 1" >>confdefs.h fi if test -z "$ac_cv_sizeof_off_t"; then NE_FLAG_LFS=no ne_LFS_message="LFS support omitted: off_t size unknown!" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LFS support omitted: off_t size unknown!" >&5 printf "%s\n" "$as_me: LFS support omitted: off_t size unknown!" >&6;} elif test $ac_cv_sizeof_off_t != 4; then NE_FLAG_LFS=no ne_LFS_message="LFS support unnecessary, off_t is not 32-bit" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LFS support unnecessary, off_t is not 32-bit" >&5 printf "%s\n" "$as_me: LFS support unnecessary, off_t is not 32-bit" >&6;} for ac_func in strtoll strtoq do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 _ACEOF break fi done elif test -z "$ac_cv_sizeof_long_long"; then NE_FLAG_LFS=no ne_LFS_message="LFS support omitted: long long size unknown" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LFS support omitted: long long size unknown" >&5 printf "%s\n" "$as_me: LFS support omitted: long long size unknown" >&6;} elif test $ac_cv_sizeof_long_long != 8; then NE_FLAG_LFS=no ne_LFS_message="LFS support omitted: long long not 64-bit" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LFS support omitted: long long not 64-bit" >&5 printf "%s\n" "$as_me: LFS support omitted: long long not 64-bit" >&6;} else ne_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE" ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default" if test "x$ac_cv_type_off64_t" = xyes then : # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of off64_t" >&5 printf %s "checking size of off64_t... " >&6; } if test ${ac_cv_sizeof_off64_t+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off64_t))" "ac_cv_sizeof_off64_t" "$ac_includes_default " then : else case e in #( e) if test "$ac_cv_type_off64_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (off64_t) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_off64_t=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off64_t" >&5 printf "%s\n" "$ac_cv_sizeof_off64_t" >&6; } printf "%s\n" "#define SIZEOF_OFF64_T $ac_cv_sizeof_off64_t" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print off64_t" >&5 printf %s "checking how to print off64_t... " >&6; } if test ${ne_cv_fmt_off64_t+y} then : printf %s "(cached) " >&6 else case e in #( e) ne_cv_fmt_off64_t=none if test $ne_fmt_trycompile = yes; then oflags="$CPPFLAGS" # Consider format string mismatches as errors CPPFLAGS="$CPPFLAGS -Wformat -Werror" for str in d ld lld; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { off64_t i = 1; printf("%$str", i); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ne_cv_fmt_off64_t=$str; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CPPFLAGS=$oflags else # Best guess. Don't have to be too precise since we probably won't # get a warning message anyway. case $ac_cv_sizeof_off64_t in $ac_cv_sizeof_int) ne_cv_fmt_off64_t="d" ;; $ac_cv_sizeof_long) ne_cv_fmt_off64_t="ld" ;; $ac_cv_sizeof_long_long) ne_cv_fmt_off64_t="lld" ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_fmt_off64_t" >&5 printf "%s\n" "$ne_cv_fmt_off64_t" >&6; } if test "x$ne_cv_fmt_off64_t" = "xnone"; then as_fn_error $? "format string for off64_t not found" "$LINENO" 5 fi printf "%s\n" "#define NE_FMT_OFF64_T \"$ne_cv_fmt_off64_t\"" >>confdefs.h ne_lfsok=no for ac_func in strtoll strtoq do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 _ACEOF ne_lfsok=yes; break fi done case $ne_cv_os_uname in #( MINGW*|MSYS_NT*) : for ac_func in lseek64 do : ac_fn_c_check_func "$LINENO" "lseek64" "ac_cv_func_lseek64" if test "x$ac_cv_func_lseek64" = xyes then : printf "%s\n" "#define HAVE_LSEEK64 1" >>confdefs.h else case e in #( e) ne_lfsok=no; break ;; esac fi done ;; #( *) : for ac_func in lseek64 fstat64 do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 _ACEOF else case e in #( e) ne_lfsok=no; break ;; esac fi done ;; esac if test x$ne_lfsok = xyes; then NE_FLAG_LFS=yes printf "%s\n" "#define NE_HAVE_LFS 1" >>confdefs.h ne_LFS_message="LFS (large file) support enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LFS (large file) support enabled" >&5 printf "%s\n" "$as_me: LFS (large file) support enabled" >&6;} NEON_CFLAGS="$NEON_CFLAGS -D_LARGEFILE64_SOURCE -DNE_LFS" ne_save_CPPFLAGS="$CPPFLAGS -DNE_LFS" else NE_FLAG_LFS=no ne_LFS_message="LFS support omitted: 64-bit support functions not found" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LFS support omitted: 64-bit support functions not found" >&5 printf "%s\n" "$as_me: LFS support omitted: 64-bit support functions not found" >&6;} fi else case e in #( e) NE_FLAG_LFS=no ne_LFS_message="LFS support omitted: off64_t type not found" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LFS support omitted: off64_t type not found" >&5 printf "%s\n" "$as_me: LFS support omitted: off64_t type not found" >&6;} ;; esac fi CPPFLAGS=$ne_save_CPPFLAGS fi if test "$NE_FLAG_LFS" = "yes"; then printf "%s\n" "#define NE_FMT_NE_OFF_T NE_FMT_OFF64_T" >>confdefs.h if test "x${NE_LIBTOOL_RELEASE}y" = "xy"; then NE_LIBTOOL_RELEASE="LFS" else NE_LIBTOOL_RELEASE="${NE_LIBTOOL_RELEASE}-LFS" fi else printf "%s\n" "#define NE_FMT_NE_OFF_T NE_FMT_OFF_T" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" if test "x$ac_cv_func_strcasecmp" = xyes then : printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h else case e in #( e) case " $LIBOBJS " in *" strcasecmp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" ;; esac ;; esac fi ac_fn_c_check_func "$LINENO" "signal" "ac_cv_func_signal" if test "x$ac_cv_func_signal" = xyes then : printf "%s\n" "#define HAVE_SIGNAL 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setvbuf" "ac_cv_func_setvbuf" if test "x$ac_cv_func_setvbuf" = xyes then : printf "%s\n" "#define HAVE_SETVBUF 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt" if test "x$ac_cv_func_setsockopt" = xyes then : printf "%s\n" "#define HAVE_SETSOCKOPT 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy" if test "x$ac_cv_func_stpcpy" = xyes then : printf "%s\n" "#define HAVE_STPCPY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" if test "x$ac_cv_func_poll" = xyes then : printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl" if test "x$ac_cv_func_fcntl" = xyes then : printf "%s\n" "#define HAVE_FCNTL 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getsockopt" "ac_cv_func_getsockopt" if test "x$ac_cv_func_getsockopt" = xyes then : printf "%s\n" "#define HAVE_GETSOCKOPT 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" if test "x$ac_cv_func_explicit_bzero" = xyes then : printf "%s\n" "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "sendmsg" "ac_cv_func_sendmsg" if test "x$ac_cv_func_sendmsg" = xyes then : printf "%s\n" "#define HAVE_SENDMSG 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" if test "x$ac_cv_func_gettimeofday" = xyes then : printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" if test "x$ac_cv_func_gmtime_r" = xyes then : printf "%s\n" "#define HAVE_GMTIME_R 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "if_nametoindex" "ac_cv_func_if_nametoindex" if test "x$ac_cv_func_if_nametoindex" = xyes then : printf "%s\n" "#define HAVE_IF_NAMETOINDEX 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "if_indextoname" "ac_cv_func_if_indextoname" if test "x$ac_cv_func_if_indextoname" = xyes then : printf "%s\n" "#define HAVE_IF_INDEXTONAME 1" >>confdefs.h fi if test "x${ac_cv_func_poll}${ac_cv_header_sys_poll_h}y" = "xyesyesy"; then printf "%s\n" "#define NE_USE_POLL 1" >>confdefs.h fi if test "$ac_cv_func_stpcpy" = "yes"; then ac_fn_check_decl "$LINENO" "stpcpy" "ac_cv_have_decl_stpcpy" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_stpcpy" = xyes then : ac_have_decl=1 else case e in #( e) ac_have_decl=0 ;; esac fi printf "%s\n" "#define HAVE_DECL_STPCPY $ac_have_decl" >>confdefs.h fi # Modern AIXes with the "Linux-like" libc have an undeclared stpcpy # Unixware 7 can only link gethostbyname with -lnsl -lsocket # Pick up -lsocket first, then the gethostbyname check will work. # Haiku requires -lnetwork for socket functions. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 printf %s "checking for library containing socket... " >&6; } if test ${ne_cv_libsfor_socket+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case socket in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="socket();" ;; esac ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_socket="none needed" else case e in #( e) ne_sl_save_LIBS=$LIBS ne_cv_libsfor_socket="not found" for lib in socket inet ws2_32 network; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case socket in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="socket();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_socket="-l$lib"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done LIBS=$ne_sl_save_LIBS ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_libsfor_socket" >&5 printf "%s\n" "$ne_cv_libsfor_socket" >&6; } ac_fn_c_check_header_compile "$LINENO" "wspiapi.h" "ac_cv_header_wspiapi_h" "$ac_includes_default" if test "x$ac_cv_header_wspiapi_h" = xyes then : printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi if test "$ne_cv_libsfor_socket" = "not found"; then as_fn_error $? "could not find library containing socket" "$LINENO" 5 elif test "$ne_cv_libsfor_socket" = "none needed"; then : else NEON_LIBS="$ne_cv_libsfor_socket $NEON_LIBS" fi # Enable getaddrinfo support if it, gai_strerror and inet_ntop are # all available. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 printf %s "checking for library containing getaddrinfo... " >&6; } if test ${ne_cv_libsfor_getaddrinfo+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case getaddrinfo in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="getaddrinfo();" ;; esac ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_getaddrinfo="none needed" else case e in #( e) ne_sl_save_LIBS=$LIBS ne_cv_libsfor_getaddrinfo="not found" for lib in nsl; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case getaddrinfo in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="getaddrinfo();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_getaddrinfo="-l$lib"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done LIBS=$ne_sl_save_LIBS ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_libsfor_getaddrinfo" >&5 printf "%s\n" "$ne_cv_libsfor_getaddrinfo" >&6; } ac_fn_c_check_header_compile "$LINENO" "wspiapi.h" "ac_cv_header_wspiapi_h" "$ac_includes_default" if test "x$ac_cv_header_wspiapi_h" = xyes then : printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi if test "$ne_cv_libsfor_getaddrinfo" = "not found"; then ne_enable_gai=no elif test "$ne_cv_libsfor_getaddrinfo" = "none needed"; then # HP-UX boxes commonly get into a state where getaddrinfo is present # but borked: http://marc.theaimsgroup.com/?l=apr-dev&m=107730955207120&w=2 case x`uname -sr 2>/dev/null`y in xHP-UX*11.[01]*y) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: getaddrinfo support disabled on HP-UX 11.0x/11.1x" >&5 printf "%s\n" "$as_me: getaddrinfo support disabled on HP-UX 11.0x/11.1x" >&6;} ;; *) ne_enable_gai=yes ne_cf_save_LIBS=$LIBS LIBS="$LIBS $NEON_LIBS" for ac_func in gai_strerror getnameinfo inet_ntop inet_pton do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 _ACEOF else case e in #( e) ne_enable_gai=no; break ;; esac fi done LIBS=$ne_cf_save_LIBS ;; esac else NEON_LIBS="$ne_cv_libsfor_getaddrinfo $NEON_LIBS" # HP-UX boxes commonly get into a state where getaddrinfo is present # but borked: http://marc.theaimsgroup.com/?l=apr-dev&m=107730955207120&w=2 case x`uname -sr 2>/dev/null`y in xHP-UX*11.[01]*y) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: getaddrinfo support disabled on HP-UX 11.0x/11.1x" >&5 printf "%s\n" "$as_me: getaddrinfo support disabled on HP-UX 11.0x/11.1x" >&6;} ;; *) ne_enable_gai=yes ne_cf_save_LIBS=$LIBS LIBS="$LIBS $NEON_LIBS" for ac_func in gai_strerror getnameinfo inet_ntop inet_pton do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 _ACEOF else case e in #( e) ne_enable_gai=no; break ;; esac fi done LIBS=$ne_cf_save_LIBS ;; esac fi if test $ne_enable_gai = yes; then NE_FLAG_IPV6=yes printf "%s\n" "#define NE_HAVE_IPV6 1" >>confdefs.h ne_IPV6_message="IPv6 support is enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: IPv6 support is enabled" >&5 printf "%s\n" "$as_me: IPv6 support is enabled" >&6;} printf "%s\n" "#define USE_GETADDRINFO 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working AI_ADDRCONFIG" >&5 printf %s "checking for working AI_ADDRCONFIG... " >&6; } if test ${ne_cv_gai_addrconfig+y} then : printf %s "(cached) " >&6 else case e in #( e) if test "$cross_compiling" = yes then : ne_cv_gai_addrconfig=no else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { struct addrinfo hints = {0}, *result; hints.ai_flags = AI_ADDRCONFIG; if (getaddrinfo("localhost", NULL, &hints, &result) != 0) return 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ne_cv_gai_addrconfig=yes else case e in #( e) ne_cv_gai_addrconfig=no ;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_gai_addrconfig" >&5 printf "%s\n" "$ne_cv_gai_addrconfig" >&6; } if test $ne_cv_gai_addrconfig = yes; then printf "%s\n" "#define USE_GAI_ADDRCONFIG 1" >>confdefs.h fi else # Checks for non-getaddrinfo() based resolver interfaces. # QNX has gethostbyname in -lsocket. BeOS only has it in -lbind. # CygWin/Winsock2 has it in -lws2_32, allegedly. # Haiku requires -lnetwork for socket functions. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 printf %s "checking for library containing gethostbyname... " >&6; } if test ${ne_cv_libsfor_gethostbyname+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case gethostbyname in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="gethostbyname();" ;; esac ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_gethostbyname="none needed" else case e in #( e) ne_sl_save_LIBS=$LIBS ne_cv_libsfor_gethostbyname="not found" for lib in socket nsl bind ws2_32 network; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case gethostbyname in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="gethostbyname();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_gethostbyname="-l$lib"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done LIBS=$ne_sl_save_LIBS ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_libsfor_gethostbyname" >&5 printf "%s\n" "$ne_cv_libsfor_gethostbyname" >&6; } ac_fn_c_check_header_compile "$LINENO" "wspiapi.h" "ac_cv_header_wspiapi_h" "$ac_includes_default" if test "x$ac_cv_header_wspiapi_h" = xyes then : printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi if test "$ne_cv_libsfor_gethostbyname" = "not found"; then as_fn_error $? "could not find library containing gethostbyname" "$LINENO" 5 elif test "$ne_cv_libsfor_gethostbyname" = "none needed"; then : else NEON_LIBS="$ne_cv_libsfor_gethostbyname $NEON_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing hstrerror" >&5 printf %s "checking for library containing hstrerror... " >&6; } if test ${ne_cv_libsfor_hstrerror+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case hstrerror in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="hstrerror();" ;; esac ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_hstrerror="none needed" else case e in #( e) ne_sl_save_LIBS=$LIBS ne_cv_libsfor_hstrerror="not found" for lib in resolv; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case hstrerror in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="hstrerror();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_hstrerror="-l$lib"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done LIBS=$ne_sl_save_LIBS ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_libsfor_hstrerror" >&5 printf "%s\n" "$ne_cv_libsfor_hstrerror" >&6; } ac_fn_c_check_header_compile "$LINENO" "wspiapi.h" "ac_cv_header_wspiapi_h" "$ac_includes_default" if test "x$ac_cv_header_wspiapi_h" = xyes then : printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi if test "$ne_cv_libsfor_hstrerror" = "not found"; then : elif test "$ne_cv_libsfor_hstrerror" = "none needed"; then : else NEON_LIBS="$ne_cv_libsfor_hstrerror $NEON_LIBS" fi ne_cf_save_LIBS=$LIBS LIBS="$LIBS $NEON_LIBS" ac_fn_c_check_func "$LINENO" "hstrerror" "ac_cv_func_hstrerror" if test "x$ac_cv_func_hstrerror" = xyes then : printf "%s\n" "#define HAVE_HSTRERROR 1" >>confdefs.h fi LIBS=$ne_cf_save_LIBS # Older Unixes don't declare h_errno. ac_fn_check_decl "$LINENO" "h_errno" "ac_cv_have_decl_h_errno" "#include " "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_h_errno" = xyes then : ac_have_decl=1 else case e in #( e) ac_have_decl=0 ;; esac fi printf "%s\n" "#define HAVE_DECL_H_ERRNO $ac_have_decl" >>confdefs.h ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " #ifdef HAVE_SYS_TYPES_H # include #endif #ifdef HAVE_NETINET_IN_H # include #endif " if test "x$ac_cv_type_in_addr_t" = xyes then : else case e in #( e) printf "%s\n" "#define in_addr_t unsigned int" >>confdefs.h ;; esac fi fi ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " #ifdef HAVE_SYS_TYPES_H # include #endif #ifdef HAVE_SYS_SOCKET_H # include #endif #ifdef _WIN32 # include #endif " if test "x$ac_cv_type_socklen_t" = xyes then : printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h else case e in #( e) # Linux accept(2) says this should be size_t for SunOS 5... gah. printf "%s\n" "#define socklen_t int" >>confdefs.h ;; esac fi ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include " if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes then : printf "%s\n" "#define HAVE_STRUCT_TM_TM_GMTOFF 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct tm" "__tm_gmtoff" "ac_cv_member_struct_tm___tm_gmtoff" "#include " if test "x$ac_cv_member_struct_tm___tm_gmtoff" = xyes then : printf "%s\n" "#define HAVE_STRUCT_TM___TM_GMTOFF 1" >>confdefs.h fi if test ${ac_cv_member_struct_tm_tm_gmtoff}${ac_cv_member_struct_tm___tm_gmtoff}${ne_cv_cc_timezone} = nonono; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no timezone handling in date parsing on this platform" >&5 printf "%s\n" "$as_me: WARNING: no timezone handling in date parsing on this platform" >&2;} fi # Check whether --with-zlib was given. if test ${with_zlib+y} then : withval=$with_zlib; ne_use_zlib=$withval else case e in #( e) ne_use_zlib=yes ;; esac fi if test "$ne_use_zlib" = "yes"; then ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" if test "x$ac_cv_header_zlib_h" = xyes then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5 printf %s "checking for inflate in -lz... " >&6; } if test ${ac_cv_lib_z_inflate+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char inflate (void); int main (void) { return inflate (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_z_inflate=yes else case e in #( e) ac_cv_lib_z_inflate=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5 printf "%s\n" "$ac_cv_lib_z_inflate" >&6; } if test "x$ac_cv_lib_z_inflate" = xyes then : NEON_LIBS="$NEON_LIBS -lz" NE_FLAG_ZLIB=yes printf "%s\n" "#define NE_HAVE_ZLIB 1" >>confdefs.h ne_ZLIB_message="zlib support enabled, using -lz" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: zlib support enabled, using -lz" >&5 printf "%s\n" "$as_me: zlib support enabled, using -lz" >&6;} else case e in #( e) NE_FLAG_ZLIB=no ne_ZLIB_message="zlib library not found" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: zlib library not found" >&5 printf "%s\n" "$as_me: zlib library not found" >&6;} ;; esac fi else case e in #( e) NE_FLAG_ZLIB=no ne_ZLIB_message="zlib header not found" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: zlib header not found" >&5 printf "%s\n" "$as_me: zlib header not found" >&6;} ;; esac fi else NE_FLAG_ZLIB=no ne_ZLIB_message="zlib not enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: zlib not enabled" >&5 printf "%s\n" "$as_me: zlib not enabled" >&6;} fi # Conditionally enable ACL support { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable ACL support in neon" >&5 printf %s "checking whether to enable ACL support in neon... " >&6; } if test "x$neon_no_acl" = "xyes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_oldacl ne_acl3744" fi # Check whether --with-ssl was given. if test ${with_ssl+y} then : withval=$with_ssl; fi # Check whether --with-egd was given. if test ${with_egd+y} then : withval=$with_egd; fi # Check whether --with-pakchois was given. if test ${with_pakchois+y} then : withval=$with_pakchois; fi case $with_ssl in /*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: to use SSL libraries in non-standard locations, try --with-ssl --with-libs=$with_ssl" >&5 printf "%s\n" "$as_me: to use SSL libraries in non-standard locations, try --with-ssl --with-libs=$with_ssl" >&6;} as_fn_error $? "--with-ssl does not take a path argument" "$LINENO" 5 ;; yes|openssl) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 printf "%s\n" "$PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="no" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi if test "x$PKG_CONFIG" = "xno"; then : Not using pkg-config # Either OpenSSL library may require -ldl if built with dynamic engine support { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing RSA_new" >&5 printf %s "checking for library containing RSA_new... " >&6; } if test ${ne_cv_libsfor_RSA_new+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case RSA_new in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="RSA_new();" ;; esac ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_RSA_new="none needed" else case e in #( e) ne_sl_save_LIBS=$LIBS ne_cv_libsfor_RSA_new="not found" for lib in crypto; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case RSA_new in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="RSA_new();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_RSA_new="-l$lib"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$ne_sl_save_LIBS -l$lib -ldl $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_RSA_new="-l$lib -ldl"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done LIBS=$ne_sl_save_LIBS ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_libsfor_RSA_new" >&5 printf "%s\n" "$ne_cv_libsfor_RSA_new" >&6; } ac_fn_c_check_header_compile "$LINENO" "wspiapi.h" "ac_cv_header_wspiapi_h" "$ac_includes_default" if test "x$ac_cv_header_wspiapi_h" = xyes then : printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi if test "$ne_cv_libsfor_RSA_new" = "not found"; then as_fn_error $? "could not find library containing RSA_new" "$LINENO" 5 elif test "$ne_cv_libsfor_RSA_new" = "none needed"; then : else NEON_LIBS="$ne_cv_libsfor_RSA_new $NEON_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing SSL_library_init" >&5 printf %s "checking for library containing SSL_library_init... " >&6; } if test ${ne_cv_libsfor_SSL_library_init+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case SSL_library_init in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="SSL_library_init();" ;; esac ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_SSL_library_init="none needed" else case e in #( e) ne_sl_save_LIBS=$LIBS ne_cv_libsfor_SSL_library_init="not found" for lib in ssl; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case SSL_library_init in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="SSL_library_init();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_SSL_library_init="-l$lib"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$ne_sl_save_LIBS -l$lib -ldl $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_SSL_library_init="-l$lib -ldl"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done LIBS=$ne_sl_save_LIBS ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_libsfor_SSL_library_init" >&5 printf "%s\n" "$ne_cv_libsfor_SSL_library_init" >&6; } ac_fn_c_check_header_compile "$LINENO" "wspiapi.h" "ac_cv_header_wspiapi_h" "$ac_includes_default" if test "x$ac_cv_header_wspiapi_h" = xyes then : printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi if test "$ne_cv_libsfor_SSL_library_init" = "not found"; then as_fn_error $? "could not find library containing SSL_library_init" "$LINENO" 5 elif test "$ne_cv_libsfor_SSL_library_init" = "none needed"; then : else NEON_LIBS="$ne_cv_libsfor_SSL_library_init $NEON_LIBS" fi NE_SSL_VERSION="(0.9.7 or later)" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openssl pkg-config data" >&5 printf %s "checking for openssl pkg-config data... " >&6; } if test ${ne_cv_pkg_openssl+y} then : printf %s "(cached) " >&6 else case e in #( e) if $PKG_CONFIG openssl; then ne_cv_pkg_openssl=yes else ne_cv_pkg_openssl=no fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_pkg_openssl" >&5 printf "%s\n" "$ne_cv_pkg_openssl" >&6; } if test "$ne_cv_pkg_openssl" = "yes"; then NE_SSL_CFLAGS=`$PKG_CONFIG --cflags openssl` NE_SSL_LIBS=`$PKG_CONFIG --libs openssl` NE_SSL_VERSION=`$PKG_CONFIG --modversion openssl` : Using provided pkg-config data { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using OpenSSL $NE_SSL_VERSION library configuration from pkg-config" >&5 printf "%s\n" "$as_me: using OpenSSL $NE_SSL_VERSION library configuration from pkg-config" >&6;} CPPFLAGS="$CPPFLAGS ${NE_SSL_CFLAGS}" NEON_LIBS="$NEON_LIBS ${NE_SSL_LIBS}" else : No pkg-config for openssl provided # Either OpenSSL library may require -ldl if built with dynamic engine support { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing RSA_new" >&5 printf %s "checking for library containing RSA_new... " >&6; } if test ${ne_cv_libsfor_RSA_new+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case RSA_new in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="RSA_new();" ;; esac ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_RSA_new="none needed" else case e in #( e) ne_sl_save_LIBS=$LIBS ne_cv_libsfor_RSA_new="not found" for lib in crypto; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case RSA_new in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="RSA_new();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_RSA_new="-l$lib"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$ne_sl_save_LIBS -l$lib -ldl $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_RSA_new="-l$lib -ldl"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done LIBS=$ne_sl_save_LIBS ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_libsfor_RSA_new" >&5 printf "%s\n" "$ne_cv_libsfor_RSA_new" >&6; } ac_fn_c_check_header_compile "$LINENO" "wspiapi.h" "ac_cv_header_wspiapi_h" "$ac_includes_default" if test "x$ac_cv_header_wspiapi_h" = xyes then : printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi if test "$ne_cv_libsfor_RSA_new" = "not found"; then as_fn_error $? "could not find library containing RSA_new" "$LINENO" 5 elif test "$ne_cv_libsfor_RSA_new" = "none needed"; then : else NEON_LIBS="$ne_cv_libsfor_RSA_new $NEON_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing SSL_library_init" >&5 printf %s "checking for library containing SSL_library_init... " >&6; } if test ${ne_cv_libsfor_SSL_library_init+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case SSL_library_init in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="SSL_library_init();" ;; esac ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_SSL_library_init="none needed" else case e in #( e) ne_sl_save_LIBS=$LIBS ne_cv_libsfor_SSL_library_init="not found" for lib in ssl; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case SSL_library_init in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="SSL_library_init();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_SSL_library_init="-l$lib"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$ne_sl_save_LIBS -l$lib -ldl $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_SSL_library_init="-l$lib -ldl"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done LIBS=$ne_sl_save_LIBS ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_libsfor_SSL_library_init" >&5 printf "%s\n" "$ne_cv_libsfor_SSL_library_init" >&6; } ac_fn_c_check_header_compile "$LINENO" "wspiapi.h" "ac_cv_header_wspiapi_h" "$ac_includes_default" if test "x$ac_cv_header_wspiapi_h" = xyes then : printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi if test "$ne_cv_libsfor_SSL_library_init" = "not found"; then as_fn_error $? "could not find library containing SSL_library_init" "$LINENO" 5 elif test "$ne_cv_libsfor_SSL_library_init" = "none needed"; then : else NEON_LIBS="$ne_cv_libsfor_SSL_library_init $NEON_LIBS" fi NE_SSL_VERSION="(0.9.7 or later)" fi fi for ac_header in openssl/ssl.h openssl/opensslv.h do : as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 _ACEOF else case e in #( e) as_fn_error $? "OpenSSL headers not found, cannot enable SSL support" "$LINENO" 5 ;; esac fi done { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking OpenSSL version is >= 0.9.7" >&5 printf %s "checking OpenSSL version is >= 0.9.7... " >&6; } if test ${ne_cv_lib_ssl097+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if OPENSSL_VERSION_NUMBER >= 0x00907000L good #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP_TRADITIONAL "good" >/dev/null 2>&1 then : ne_cv_lib_ssl097=yes else case e in #( e) ne_cv_lib_ssl097=no ;; esac fi rm -rf conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_lib_ssl097" >&5 printf "%s\n" "$ne_cv_lib_ssl097" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking OpenSSL version is >= 1.1.0" >&5 printf %s "checking OpenSSL version is >= 1.1.0... " >&6; } if test ${ne_cv_lib_ssl110+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if OPENSSL_VERSION_NUMBER >= 0x10100000L good #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP_TRADITIONAL "good" >/dev/null 2>&1 then : ne_cv_lib_ssl110=yes else case e in #( e) ne_cv_lib_ssl110=no ;; esac fi rm -rf conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_lib_ssl110" >&5 printf "%s\n" "$ne_cv_lib_ssl110" >&6; } if test "$ne_cv_lib_ssl110" = "yes"; then NE_FLAG_SSL=yes printf "%s\n" "#define NE_HAVE_SSL 1" >>confdefs.h ne_SSL_message="SSL support enabled, using OpenSSL $NE_SSL_VERSION" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SSL support enabled, using OpenSSL $NE_SSL_VERSION" >&5 printf "%s\n" "$as_me: SSL support enabled, using OpenSSL $NE_SSL_VERSION" >&6;} printf "%s\n" "#define HAVE_OPENSSL11 1" >>confdefs.h elif test "$ne_cv_lib_ssl097" = "yes"; then # Enable EGD support if using 0.9.7 or newer { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OpenSSL >= 0.9.7; EGD support not needed in neon" >&5 printf "%s\n" "$as_me: OpenSSL >= 0.9.7; EGD support not needed in neon" >&6;} NE_FLAG_SSL=yes printf "%s\n" "#define NE_HAVE_SSL 1" >>confdefs.h ne_SSL_message="SSL support enabled, using OpenSSL $NE_SSL_VERSION" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SSL support enabled, using OpenSSL $NE_SSL_VERSION" >&5 printf "%s\n" "$as_me: SSL support enabled, using OpenSSL $NE_SSL_VERSION" >&6;} ne_cf_save_LIBS=$LIBS LIBS="$LIBS $NEON_LIBS" ac_fn_c_check_func "$LINENO" "CRYPTO_set_idptr_callback" "ac_cv_func_CRYPTO_set_idptr_callback" if test "x$ac_cv_func_CRYPTO_set_idptr_callback" = xyes then : printf "%s\n" "#define HAVE_CRYPTO_SET_IDPTR_CALLBACK 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "SSL_SESSION_cmp" "ac_cv_func_SSL_SESSION_cmp" if test "x$ac_cv_func_SSL_SESSION_cmp" = xyes then : printf "%s\n" "#define HAVE_SSL_SESSION_CMP 1" >>confdefs.h fi LIBS=$ne_cf_save_LIBS else # Fail if OpenSSL is older than 0.9.6 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking OpenSSL version is >= 0.9.6" >&5 printf %s "checking OpenSSL version is >= 0.9.6... " >&6; } if test ${ne_cv_lib_ssl096+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if OPENSSL_VERSION_NUMBER >= 0x00906000L good #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP_TRADITIONAL "good" >/dev/null 2>&1 then : ne_cv_lib_ssl096=yes else case e in #( e) ne_cv_lib_ssl096=no ;; esac fi rm -rf conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_lib_ssl096" >&5 printf "%s\n" "$ne_cv_lib_ssl096" >&6; } if test "$ne_cv_lib_ssl096" != "yes"; then as_fn_error $? "OpenSSL 0.9.6 or later is required" "$LINENO" 5 fi NE_FLAG_SSL=yes printf "%s\n" "#define NE_HAVE_SSL 1" >>confdefs.h ne_SSL_message="SSL support enabled, using OpenSSL (0.9.6 or later)" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SSL support enabled, using OpenSSL (0.9.6 or later)" >&5 printf "%s\n" "$as_me: SSL support enabled, using OpenSSL (0.9.6 or later)" >&6;} case "$with_egd" in yes|no) ne_cv_lib_sslegd=$with_egd ;; /*) ne_cv_lib_sslegd=yes printf "%s\n" "#define EGD_PATH \"$with_egd\"" >>confdefs.h ;; *) # Guess whether EGD support is needed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable EGD support" >&5 printf %s "checking whether to enable EGD support... " >&6; } if test ${ne_cv_lib_sslegd+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -r /dev/random || test -r /dev/urandom; then ne_cv_lib_sslegd=no else ne_cv_lib_sslegd=yes fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_lib_sslegd" >&5 printf "%s\n" "$ne_cv_lib_sslegd" >&6; } ;; esac if test "$ne_cv_lib_sslegd" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: EGD support enabled for seeding OpenSSL PRNG" >&5 printf "%s\n" "$as_me: EGD support enabled for seeding OpenSSL PRNG" >&6;} printf "%s\n" "#define ENABLE_EGD 1" >>confdefs.h fi fi printf "%s\n" "#define HAVE_OPENSSL 1" >>confdefs.h NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_openssl" printf "%s\n" "#define HAVE_NTLM 1" >>confdefs.h ;; gnutls) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 printf "%s\n" "$PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="no" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi if test "x$PKG_CONFIG" = "xno"; then : Not using pkg-config # Fall back on libgnutls-config script # Extract the first word of "libgnutls-config", so it can be a program name with args. set dummy libgnutls-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GNUTLS_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $GNUTLS_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_GNUTLS_CONFIG="$GNUTLS_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GNUTLS_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_GNUTLS_CONFIG" && ac_cv_path_GNUTLS_CONFIG="no" ;; esac ;; esac fi GNUTLS_CONFIG=$ac_cv_path_GNUTLS_CONFIG if test -n "$GNUTLS_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GNUTLS_CONFIG" >&5 printf "%s\n" "$GNUTLS_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "$GNUTLS_CONFIG" = "no"; then as_fn_error $? "could not find libgnutls-config in \$PATH" "$LINENO" 5 fi CPPFLAGS="$CPPFLAGS `$GNUTLS_CONFIG --cflags`" NEON_LIBS="$NEON_LIBS `$GNUTLS_CONFIG --libs`" NE_SSL_VERSION="`$GNUTLS_CONFIG --version`" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gnutls pkg-config data" >&5 printf %s "checking for gnutls pkg-config data... " >&6; } if test ${ne_cv_pkg_gnutls+y} then : printf %s "(cached) " >&6 else case e in #( e) if $PKG_CONFIG gnutls; then ne_cv_pkg_gnutls=yes else ne_cv_pkg_gnutls=no fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_pkg_gnutls" >&5 printf "%s\n" "$ne_cv_pkg_gnutls" >&6; } if test "$ne_cv_pkg_gnutls" = "yes"; then NE_SSL_CFLAGS=`$PKG_CONFIG --cflags gnutls` NE_SSL_LIBS=`$PKG_CONFIG --libs gnutls` NE_SSL_VERSION=`$PKG_CONFIG --modversion gnutls` : Using provided pkg-config data { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using GnuTLS configuration from pkg-config" >&5 printf "%s\n" "$as_me: using GnuTLS configuration from pkg-config" >&6;} CPPFLAGS="$CPPFLAGS ${NE_SSL_CFLAGS}" NEON_LIBS="$NEON_LIBS ${NE_SSL_LIBS}" else : No pkg-config for gnutls provided # Fall back on libgnutls-config script # Extract the first word of "libgnutls-config", so it can be a program name with args. set dummy libgnutls-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GNUTLS_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $GNUTLS_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_GNUTLS_CONFIG="$GNUTLS_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GNUTLS_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_GNUTLS_CONFIG" && ac_cv_path_GNUTLS_CONFIG="no" ;; esac ;; esac fi GNUTLS_CONFIG=$ac_cv_path_GNUTLS_CONFIG if test -n "$GNUTLS_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GNUTLS_CONFIG" >&5 printf "%s\n" "$GNUTLS_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "$GNUTLS_CONFIG" = "no"; then as_fn_error $? "could not find libgnutls-config in \$PATH" "$LINENO" 5 fi CPPFLAGS="$CPPFLAGS `$GNUTLS_CONFIG --cflags`" NEON_LIBS="$NEON_LIBS `$GNUTLS_CONFIG --libs`" NE_SSL_VERSION="`$GNUTLS_CONFIG --version`" fi fi ac_fn_c_check_header_compile "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default" if test "x$ac_cv_header_gnutls_gnutls_h" = xyes then : else case e in #( e) as_fn_error $? "could not find gnutls/gnutls.h in include path" "$LINENO" 5 ;; esac fi NE_FLAG_SSL=yes printf "%s\n" "#define NE_HAVE_SSL 1" >>confdefs.h ne_SSL_message="SSL support enabled, using GnuTLS $NE_SSL_VERSION" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SSL support enabled, using GnuTLS $NE_SSL_VERSION" >&5 printf "%s\n" "$as_me: SSL support enabled, using GnuTLS $NE_SSL_VERSION" >&6;} NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_gnutls" printf "%s\n" "#define HAVE_GNUTLS 1" >>confdefs.h # Check for functions in later releases ne_cf_save_LIBS=$LIBS LIBS="$LIBS $NEON_LIBS" ac_fn_c_check_func "$LINENO" "gnutls_session_get_data2" "ac_cv_func_gnutls_session_get_data2" if test "x$ac_cv_func_gnutls_session_get_data2" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_SESSION_GET_DATA2 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gnutls_x509_dn_get_rdn_ava" "ac_cv_func_gnutls_x509_dn_get_rdn_ava" if test "x$ac_cv_func_gnutls_x509_dn_get_rdn_ava" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_X509_DN_GET_RDN_AVA 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gnutls_certificate_get_issuer" "ac_cv_func_gnutls_certificate_get_issuer" if test "x$ac_cv_func_gnutls_certificate_get_issuer" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_CERTIFICATE_GET_ISSUER 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gnutls_certificate_get_x509_cas" "ac_cv_func_gnutls_certificate_get_x509_cas" if test "x$ac_cv_func_gnutls_certificate_get_x509_cas" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_CERTIFICATE_GET_X509_CAS 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gnutls_x509_crt_sign2" "ac_cv_func_gnutls_x509_crt_sign2" if test "x$ac_cv_func_gnutls_x509_crt_sign2" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_X509_CRT_SIGN2 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gnutls_x509_crt_equals" "ac_cv_func_gnutls_x509_crt_equals" if test "x$ac_cv_func_gnutls_x509_crt_equals" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_X509_CRT_EQUALS 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gnutls_set_default_priority_append" "ac_cv_func_gnutls_set_default_priority_append" if test "x$ac_cv_func_gnutls_set_default_priority_append" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_SET_DEFAULT_PRIORITY_APPEND 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_retrieve_function2" "ac_cv_func_gnutls_certificate_set_retrieve_function2" if test "x$ac_cv_func_gnutls_certificate_set_retrieve_function2" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_CERTIFICATE_SET_RETRIEVE_FUNCTION2 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_x509_system_trust" "ac_cv_func_gnutls_certificate_set_x509_system_trust" if test "x$ac_cv_func_gnutls_certificate_set_x509_system_trust" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_CERTIFICATE_SET_X509_SYSTEM_TRUST 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gnutls_privkey_import_ext" "ac_cv_func_gnutls_privkey_import_ext" if test "x$ac_cv_func_gnutls_privkey_import_ext" = xyes then : printf "%s\n" "#define HAVE_GNUTLS_PRIVKEY_IMPORT_EXT 1" >>confdefs.h fi LIBS=$ne_cf_save_LIBS # fail if gnutls_x509_crt_sign2 is not found (it was introduced in 1.2.0, which is required) if test x${ac_cv_func_gnutls_x509_crt_sign2} != xyes; then as_fn_error $? "GnuTLS version predates gnutls_x509_crt_sign2, newer version required (at least 1.2.0)" "$LINENO" 5 fi # Check for iconv support if using the new RDN access functions: if test ${ac_cv_func_gnutls_x509_dn_get_rdn_ava}X${ac_cv_header_iconv_h} = yesXyes; then ac_fn_c_check_func "$LINENO" "iconv" "ac_cv_func_iconv" if test "x$ac_cv_func_iconv" = xyes then : printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h fi fi ;; *) # Default to off; only create crypto-enabled binaries if requested. NE_FLAG_SSL=no ne_SSL_message="SSL support is not enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SSL support is not enabled" >&5 printf "%s\n" "$as_me: SSL support is not enabled" >&6;} NE_FLAG_TS_SSL=no ne_TS_SSL_message="Thread-safe SSL support is not enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Thread-safe SSL support is not enabled" >&5 printf "%s\n" "$as_me: Thread-safe SSL support is not enabled" >&6;} NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_stubssl" ;; esac # Check whether --with-ca-bundle was given. if test ${with_ca_bundle+y} then : withval=$with_ca_bundle; else case e in #( e) with_ca_bundle=no ;; esac fi case ${NE_FLAG_SSL}-${with_ca_bundle} in *-no) ;; yes-*) printf "%s\n" "#define NE_SSL_CA_BUNDLE \"${with_ca_bundle}\"" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using ${with_ca_bundle} as default SSL CA bundle" >&5 printf "%s\n" "$as_me: Using ${with_ca_bundle} as default SSL CA bundle" >&6;} ;; esac # Check whether --enable-threadsafe-ssl was given. if test ${enable_threadsafe_ssl+y} then : enableval=$enable_threadsafe_ssl; else case e in #( e) enable_threadsafe_ssl=no ;; esac fi case ${enable_threadsafe_ssl}X${ne_cv_lib_ssl110} in *Xyes) NE_FLAG_TS_SSL=yes printf "%s\n" "#define NE_HAVE_TS_SSL 1" >>confdefs.h ne_TS_SSL_message="OpenSSL is natively thread-safe" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OpenSSL is natively thread-safe" >&5 printf "%s\n" "$as_me: OpenSSL is natively thread-safe" >&6;} ;; posixX*|yesX*) ne_pthr_ok=yes for ac_func in pthread_mutex_init pthread_mutex_lock do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 _ACEOF else case e in #( e) ne_pthr_ok=no ;; esac fi done if test "${ne_pthr_ok}" = "no"; then as_fn_error $? "could not find POSIX mutex interfaces; (try CC=\"${CC} -pthread\"?)" "$LINENO" 5 fi NE_FLAG_TS_SSL=yes printf "%s\n" "#define NE_HAVE_TS_SSL 1" >>confdefs.h ne_TS_SSL_message="Thread-safe SSL supported using POSIX threads" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Thread-safe SSL supported using POSIX threads" >&5 printf "%s\n" "$as_me: Thread-safe SSL supported using POSIX threads" >&6;} ;; *) NE_FLAG_TS_SSL=no ne_TS_SSL_message="Thread-safe SSL not supported" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Thread-safe SSL not supported" >&5 printf "%s\n" "$as_me: Thread-safe SSL not supported" >&6;} ;; esac case ${with_pakchois}X${ac_cv_func_gnutls_privkey_import_ext}Y${ne_cv_lib_ssl097} in noX*Y*) ;; *X*Yyes|*XyesY*) # PKCS#11... ho! if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 printf "%s\n" "$PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="no" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi if test "x$PKG_CONFIG" = "xno"; then : Not using pkg-config { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pakchois library not found; no PKCS#11 support" >&5 printf "%s\n" "$as_me: pakchois library not found; no PKCS#11 support" >&6;} else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pakchois pkg-config data" >&5 printf %s "checking for pakchois pkg-config data... " >&6; } if test ${ne_cv_pkg_pakchois+y} then : printf %s "(cached) " >&6 else case e in #( e) if $PKG_CONFIG pakchois; then ne_cv_pkg_pakchois=yes else ne_cv_pkg_pakchois=no fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_pkg_pakchois" >&5 printf "%s\n" "$ne_cv_pkg_pakchois" >&6; } if test "$ne_cv_pkg_pakchois" = "yes"; then NE_PK11_CFLAGS=`$PKG_CONFIG --cflags pakchois` NE_PK11_LIBS=`$PKG_CONFIG --libs pakchois` NE_PK11_VERSION=`$PKG_CONFIG --modversion pakchois` : Using provided pkg-config data { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using pakchois $NE_PK11_VERSION for PKCS#11 support" >&5 printf "%s\n" "$as_me: using pakchois $NE_PK11_VERSION for PKCS#11 support" >&6;} printf "%s\n" "#define HAVE_PAKCHOIS 1" >>confdefs.h CPPFLAGS="$CPPFLAGS ${NE_PK11_CFLAGS}" NEON_LIBS="${NEON_LIBS} ${NE_PK11_LIBS}" else : No pkg-config for pakchois provided { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pakchois library not found; no PKCS#11 support" >&5 printf "%s\n" "$as_me: pakchois library not found; no PKCS#11 support" >&6;} fi fi ;; esac # Check whether --with-gssapi was given. if test ${with_gssapi+y} then : withval=$with_gssapi; need_gssapi=$withval else case e in #( e) need_gssapi=no ;; esac fi if test "$with_gssapi" != "no"; then ne_save_CFLAGS=$CFLAGS ne_save_LIBS=$NEON_LIBS if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 printf "%s\n" "$PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="no" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi if test "x$PKG_CONFIG" = "xno"; then : Not using pkg-config # Extract the first word of "krb5-config", so it can be a program name with args. set dummy krb5-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_KRB5_CONF_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) case $KRB5_CONF_TOOL in [\\/]* | ?:[\\/]*) ac_cv_path_KRB5_CONF_TOOL="$KRB5_CONF_TOOL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:/usr/kerberos/bin" for as_dir in $as_dummy do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_KRB5_CONF_TOOL="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_KRB5_CONF_TOOL" && ac_cv_path_KRB5_CONF_TOOL="none" ;; esac ;; esac fi KRB5_CONF_TOOL=$ac_cv_path_KRB5_CONF_TOOL if test -n "$KRB5_CONF_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KRB5_CONF_TOOL" >&5 printf "%s\n" "$KRB5_CONF_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$KRB5_CONF_TOOL" != "xnone"; then NE_GSSAPI_LIBS="`${KRB5_CONF_TOOL} --libs gssapi`" NE_GSSAPI_CFLAGS="`${KRB5_CONF_TOOL} --cflags gssapi`" NE_GSSAPI_VERSION="`${KRB5_CONF_TOOL} --version`" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for krb5-gssapi pkg-config data" >&5 printf %s "checking for krb5-gssapi pkg-config data... " >&6; } if test ${ne_cv_pkg_krb5_gssapi+y} then : printf %s "(cached) " >&6 else case e in #( e) if $PKG_CONFIG krb5-gssapi; then ne_cv_pkg_krb5_gssapi=yes else ne_cv_pkg_krb5_gssapi=no fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_pkg_krb5_gssapi" >&5 printf "%s\n" "$ne_cv_pkg_krb5_gssapi" >&6; } if test "$ne_cv_pkg_krb5_gssapi" = "yes"; then NE_GSSAPI_CFLAGS=`$PKG_CONFIG --cflags krb5-gssapi` NE_GSSAPI_LIBS=`$PKG_CONFIG --libs krb5-gssapi` NE_GSSAPI_VERSION=`$PKG_CONFIG --modversion krb5-gssapi` : Using provided pkg-config data { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using GSSAPI configuration from pkg-config" >&5 printf "%s\n" "$as_me: using GSSAPI configuration from pkg-config" >&6;} KRB5_CONF_TOOL=pkgconf else : No pkg-config for krb5-gssapi provided # Extract the first word of "krb5-config", so it can be a program name with args. set dummy krb5-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_KRB5_CONF_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) case $KRB5_CONF_TOOL in [\\/]* | ?:[\\/]*) ac_cv_path_KRB5_CONF_TOOL="$KRB5_CONF_TOOL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:/usr/kerberos/bin" for as_dir in $as_dummy do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_KRB5_CONF_TOOL="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_KRB5_CONF_TOOL" && ac_cv_path_KRB5_CONF_TOOL="none" ;; esac ;; esac fi KRB5_CONF_TOOL=$ac_cv_path_KRB5_CONF_TOOL if test -n "$KRB5_CONF_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KRB5_CONF_TOOL" >&5 printf "%s\n" "$KRB5_CONF_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$KRB5_CONF_TOOL" != "xnone"; then NE_GSSAPI_LIBS="`${KRB5_CONF_TOOL} --libs gssapi`" NE_GSSAPI_CFLAGS="`${KRB5_CONF_TOOL} --cflags gssapi`" NE_GSSAPI_VERSION="`${KRB5_CONF_TOOL} --version`" fi fi fi else KRB5_CONF_TOOL=none fi if test "x$KRB5_CONF_TOOL" != "xnone"; then CFLAGS="$CFLAGS ${NE_GSSAPI_CFLAGS}" NEON_LIBS="${NEON_LIBS} ${NE_GSSAPI_LIBS}" # MIT and Heimdal put gssapi.h in different places for ac_header in gssapi/gssapi.h gssapi.h do : as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 _ACEOF ne_cf_save_LIBS=$LIBS LIBS="$LIBS $NEON_LIBS" for ac_func in gss_init_sec_context do : ac_fn_c_check_func "$LINENO" "gss_init_sec_context" "ac_cv_func_gss_init_sec_context" if test "x$ac_cv_func_gss_init_sec_context" = xyes then : printf "%s\n" "#define HAVE_GSS_INIT_SEC_CONTEXT 1" >>confdefs.h ne_save_CFLAGS=$CFLAGS ne_save_LIBS=$NEON_LIBS NE_FLAG_GSSAPI=yes printf "%s\n" "#define NE_HAVE_GSSAPI 1" >>confdefs.h ne_GSSAPI_message="GSSAPI support enabled, using library ${NE_GSSAPI_LIBS} version ${NE_GSSAPI_VERSION}" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: GSSAPI support enabled, using library ${NE_GSSAPI_LIBS} version ${NE_GSSAPI_VERSION}" >&5 printf "%s\n" "$as_me: GSSAPI support enabled, using library ${NE_GSSAPI_LIBS} version ${NE_GSSAPI_VERSION}" >&6;} printf "%s\n" "#define HAVE_GSSAPI 1" >>confdefs.h ac_fn_c_check_header_compile "$LINENO" "gssapi/gssapi_generic.h" "ac_cv_header_gssapi_gssapi_generic_h" "$ac_includes_default" if test "x$ac_cv_header_gssapi_gssapi_generic_h" = xyes then : printf "%s\n" "#define HAVE_GSSAPI_GSSAPI_GENERIC_H 1" >>confdefs.h fi # Older versions of MIT Kerberos lack GSS_C_NT_HOSTBASED_SERVICE ac_fn_check_decl "$LINENO" "GSS_C_NT_HOSTBASED_SERVICE" "ac_cv_have_decl_GSS_C_NT_HOSTBASED_SERVICE" "#ifdef HAVE_GSSAPI_GSSAPI_H #include #else #include #endif " "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_GSS_C_NT_HOSTBASED_SERVICE" = xyes then : else case e in #( e) printf "%s\n" "#define GSS_C_NT_HOSTBASED_SERVICE gss_nt_service_name" >>confdefs.h ;; esac fi fi done LIBS=$ne_cf_save_LIBS break fi done CFLAGS=$ne_save_CFLAGS NEON_LIBS=$ne_save_LIBS fi if test x$NE_FLAG_GSSAPI != xyes; then if test $need_gssapi = yes; then # Fail if --with-gssapi was specified but no library support found as_fn_error $? "could not enable GSSAPI support" "$LINENO" 5 fi NE_FLAG_GSSAPI=no ne_GSSAPI_message="GSSAPI authentication is not supported" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: GSSAPI authentication is not supported" >&5 printf "%s\n" "$as_me: GSSAPI authentication is not supported" >&6;} fi # Check whether --with-libproxy was given. if test ${with_libproxy+y} then : withval=$with_libproxy; fi if test "x$with_libproxy" != "xno"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 printf "%s\n" "$PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="no" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi if test "x$PKG_CONFIG" = "xno"; then : Not using pkg-config NE_FLAG_LIBPXY=no ne_LIBPXY_message="libproxy support not enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libproxy support not enabled" >&5 printf "%s\n" "$as_me: libproxy support not enabled" >&6;} else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libproxy-1.0 pkg-config data" >&5 printf %s "checking for libproxy-1.0 pkg-config data... " >&6; } if test ${ne_cv_pkg_libproxy_1_0+y} then : printf %s "(cached) " >&6 else case e in #( e) if $PKG_CONFIG libproxy-1.0; then ne_cv_pkg_libproxy_1_0=yes else ne_cv_pkg_libproxy_1_0=no fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_pkg_libproxy_1_0" >&5 printf "%s\n" "$ne_cv_pkg_libproxy_1_0" >&6; } if test "$ne_cv_pkg_libproxy_1_0" = "yes"; then NE_PXY_CFLAGS=`$PKG_CONFIG --cflags libproxy-1.0` NE_PXY_LIBS=`$PKG_CONFIG --libs libproxy-1.0` NE_PXY_VERSION=`$PKG_CONFIG --modversion libproxy-1.0` : Using provided pkg-config data printf "%s\n" "#define HAVE_LIBPROXY 1" >>confdefs.h CPPFLAGS="$CPPFLAGS $NE_PXY_CFLAGS" NEON_LIBS="$NEON_LIBS ${NE_PXY_LIBS}" NE_FLAG_LIBPXY=yes printf "%s\n" "#define NE_HAVE_LIBPXY 1" >>confdefs.h ne_LIBPXY_message="libproxy support enabled using libproxy $NE_PXY_VERSION" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libproxy support enabled using libproxy $NE_PXY_VERSION" >&5 printf "%s\n" "$as_me: libproxy support enabled using libproxy $NE_PXY_VERSION" >&6;} else : No pkg-config for libproxy-1.0 provided NE_FLAG_LIBPXY=no ne_LIBPXY_message="libproxy support not enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libproxy support not enabled" >&5 printf "%s\n" "$as_me: libproxy support not enabled" >&6;} fi fi else NE_FLAG_LIBPXY=no ne_LIBPXY_message="libproxy support not enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libproxy support not enabled" >&5 printf "%s\n" "$as_me: libproxy support not enabled" >&6;} fi # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 fi else ac_cv_path_SED=$SED fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 printf "%s\n" "$ac_cv_path_SED" >&6; } SED="$ac_cv_path_SED" rm -f conftest.sed test -z "$SED" && SED=sed Xsed="$SED -e 1s/^X//" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 printf %s "checking for grep that handles long lines and -e... " >&6; } if test ${ac_cv_path_GREP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in #( *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_GREP"; then as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_GREP=$GREP fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 printf %s "checking for egrep... " >&6; } if test ${ac_cv_path_EGREP+y} then : printf %s "(cached) " >&6 else case e in #( e) if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else if test -z "$EGREP"; then ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in #( *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP fi fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" EGREP_TRADITIONAL=$EGREP ac_cv_path_EGREP_TRADITIONAL=$EGREP { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 printf %s "checking for fgrep... " >&6; } if test ${ac_cv_path_FGREP+y} then : printf %s "(cached) " >&6 else case e in #( e) if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 then ac_cv_path_FGREP="$GREP -F" else if test -z "$FGREP"; then ac_path_FGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in fgrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_FGREP" || continue # Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU $ac_path_FGREP case `"$ac_path_FGREP" --version 2>&1` in #( *GNU*) ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'FGREP' >> "conftest.nl" "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_FGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_FGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_FGREP"; then as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_FGREP=$FGREP fi fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 printf "%s\n" "$ac_cv_path_FGREP" >&6; } FGREP="$ac_cv_path_FGREP" test -z "$GREP" && GREP=grep # Check whether --with-gnu-ld was given. if test ${with_gnu_ld+y} then : withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes else case e in #( e) with_gnu_ld=no ;; esac fi ac_prog=ld if test yes = "$GCC"; then # Check if gcc -print-prog-name=ld gives a path. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 printf %s "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return, which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD=$ac_prog ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test yes = "$with_gnu_ld"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... " >&6; } fi if test ${lt_cv_path_LD+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -z "$LD"; then lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD=$ac_dir/$ac_prog # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } if test ${lt_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else case e in #( e) # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if test ${lt_cv_path_NM+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 printf "%s\n" "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DUMPBIN+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 printf "%s\n" "$DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DUMPBIN+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 printf %s "checking the name lister ($NM) interface... " >&6; } if test ${lt_cv_nm_interface+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 printf "%s\n" "$lt_cv_nm_interface" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 printf %s "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 printf "%s\n" "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 printf %s "checking the maximum length of command line arguments... " >&6; } if test ${lt_cv_sys_max_cmd_len+y} then : printf %s "(cached) " >&6 else case e in #( e) i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 printf "%s\n" "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 printf %s "checking how to convert $build file names to $host format... " >&6; } if test ${lt_cv_to_host_file_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 printf %s "checking how to convert $build file names to toolchain format... " >&6; } if test ${lt_cv_to_tool_file_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 printf %s "checking for $LD option to reload object files... " >&6; } if test ${lt_cv_ld_reload_flag+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_reload_flag='-r' ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args. set dummy ${ac_tool_prefix}file; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_FILECMD+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$FILECMD"; then ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_FILECMD="${ac_tool_prefix}file" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi FILECMD=$ac_cv_prog_FILECMD if test -n "$FILECMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 printf "%s\n" "$FILECMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_FILECMD"; then ac_ct_FILECMD=$FILECMD # Extract the first word of "file", so it can be a program name with args. set dummy file; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_FILECMD+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_FILECMD"; then ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_FILECMD="file" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD if test -n "$ac_ct_FILECMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5 printf "%s\n" "$ac_ct_FILECMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_FILECMD" = x; then FILECMD=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac FILECMD=$ac_ct_FILECMD fi else FILECMD="$ac_cv_prog_FILECMD" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 printf %s "checking how to recognize dependent libraries... " >&6; } if test ${lt_cv_deplibs_check_method+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='$FILECMD -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly* | midnightbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=$FILECMD case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 printf %s "checking how to associate runtime and link libraries... " >&6; } if test ${lt_cv_sharedlib_from_linklib_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} # Use ARFLAGS variable as AR's operation code to sync the variable naming with # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have # higher priority because thats what people were doing historically (setting # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS # variable obsoleted/removed. test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} lt_ar_flags=$AR_FLAGS # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override # by AR_FLAGS because that was never working and AR_FLAGS is about to die. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 printf %s "checking for archiver @FILE support... " >&6; } if test ${lt_cv_ar_at_file+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 printf "%s\n" "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 printf "%s\n" "$STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 printf "%s\n" "$ac_ct_STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AWK+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 printf "%s\n" "$AWK" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AWK" && break done # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 printf %s "checking command to parse $NM output from $compiler object... " >&6; } if test ${lt_cv_sys_global_symbol_pipe+y} then : printf %s "(cached) " >&6 else case e in #( e) # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ;; esac fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 printf "%s\n" "failed" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 printf "%s\n" "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 printf %s "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test ${with_sysroot+y} then : withval=$with_sysroot; else case e in #( e) with_sysroot=no ;; esac fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 printf "%s\n" "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 printf "%s\n" "${lt_sysroot:-no}" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 printf %s "checking for a working dd... " >&6; } if test ${ac_cv_path_lt_DD+y} then : printf %s "(cached) " >&6 else case e in #( e) printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in dd do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 printf %s "checking how to truncate binary pipes... " >&6; } if test ${lt_cv_truncate_bin+y} then : printf %s "(cached) " >&6 else case e in #( e) printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 printf "%s\n" "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test ${enable_libtool_lock+y} then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `$FILECMD conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `$FILECMD conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `$FILECMD conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `$FILECMD conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 printf %s "checking whether the C compiler needs -belf... " >&6; } if test ${lt_cv_cc_needs_belf+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_cc_needs_belf=yes else case e in #( e) lt_cv_cc_needs_belf=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 printf "%s\n" "$MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if test ${lt_cv_path_mainfest_tool+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DSYMUTIL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 printf "%s\n" "$DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NMEDIT+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 printf "%s\n" "$NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_NMEDIT+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 printf "%s\n" "$ac_ct_NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LIPO+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 printf "%s\n" "$LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LIPO+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 printf "%s\n" "$ac_ct_LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 printf "%s\n" "$OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 printf "%s\n" "$ac_ct_OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL64+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 printf "%s\n" "$OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL64+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 printf "%s\n" "$ac_ct_OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 printf %s "checking for -single_module linker flag... " >&6; } if test ${lt_cv_apple_cc_single_mod+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 printf %s "checking for -exported_symbols_list linker flag... " >&6; } if test ${lt_cv_ld_exported_symbols_list+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_ld_exported_symbols_list=yes else case e in #( e) lt_cv_ld_exported_symbols_list=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 printf %s "checking for -force_load linker flag... " >&6; } if test ${lt_cv_ld_force_load+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 printf "%s\n" "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) case $MACOSX_DEPLOYMENT_TARGET,$host in 10.[012],*|,*powerpc*-darwin[5-8]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; *) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h fi # Set options enable_dlopen=no enable_win32_dll=no # Check whether --enable-static was given. if test ${enable_static+y} then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_static=yes ;; esac fi # Check whether --with-pic was given. if test ${with_pic+y} then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) pic_mode=default ;; esac fi # Check whether --enable-fast-install was given. if test ${enable_fast_install+y} then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_fast_install=yes ;; esac fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 printf %s "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. if test ${with_aix_soname+y} then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else case e in #( e) if test ${lt_cv_with_aix_soname+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_with_aix_soname=aix ;; esac fi with_aix_soname=$lt_cv_with_aix_soname ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 printf "%s\n" "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 printf %s "checking for objdir... " >&6; } if test ${lt_cv_objdir+y} then : printf %s "(cached) " >&6 else case e in #( e) rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 printf "%s\n" "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC and # ICC, which need '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o func_cc_basename $compiler cc_basename=$func_cc_basename_result # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 printf %s "checking for ${ac_tool_prefix}file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else case e in #( e) case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/${ac_tool_prefix}file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 printf %s "checking for file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else case e in #( e) case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Save the default compiler, since it gets overwritten when the other # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. compiler_DEFAULT=$CC # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $RM conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test yes = "$GCC"; then case $cc_basename in nvcc*) lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; *) lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } if test ${lt_cv_prog_compiler_rtti_exceptions+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 printf %s "checking if we can lock with hard links... " >&6; } hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 printf "%s\n" "$hard_links" >&6; } if test no = "$hard_links"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } runpath_var= allow_undefined_flag= always_export_symbols=no archive_cmds= archive_expsym_cmds= compiler_needs_object=no enable_shared_with_static_runtimes=no export_dynamic_flag_spec= export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' hardcode_automatic=no hardcode_direct=no hardcode_direct_absolute=no hardcode_libdir_flag_spec= hardcode_libdir_separator= hardcode_minus_L=no hardcode_shlibpath_var=unsupported inherit_rpath=no link_all_deplibs=unknown module_cmds= module_expsym_cmds= old_archive_from_new_cmds= old_archive_from_expsyms_cmds= thread_safe_flag_spec= whole_archive_flag_spec= # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ' (' and ')$', so one must not match beginning or # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', # as well as any symbol that contains 'd'. exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out # platforms (ab)use it in PIC code, but their linkers get confused if # the symbol is explicitly referenced. Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. # Exclude shared library initialization/finalization symbols. extract_expsyms_cmds= case $host_os in cygwin* | mingw* | pw32* | cegcc*) # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++ or Intel C++ Compiler. if test yes != "$GCC"; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) with_gnu_ld=yes ;; openbsd* | bitrig*) with_gnu_ld=no ;; esac ld_shlibs=yes # On some targets, GNU ld is compatible enough with the native linker # that we're better off using the native interface for both. lt_use_gnu_ld_interface=no if test yes = "$with_gnu_ld"; then case $host_os in aix*) # The AIX port of GNU ld has always aspired to compatibility # with the native linker. However, as the warning in the GNU ld # block says, versions before 2.19.5* couldn't really create working # shared libraries, regardless of the interface used. case `$LD -v 2>&1` in *\ \(GNU\ Binutils\)\ 2.19.5*) ;; *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; *\ \(GNU\ Binutils\)\ [3-9]*) ;; *) lt_use_gnu_ld_interface=yes ;; esac ;; *) lt_use_gnu_ld_interface=yes ;; esac fi if test yes = "$lt_use_gnu_ld_interface"; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='$wl' # Set some defaults for GNU ld with shared library support. These # are reset later if shared libraries are not supported. 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then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi ;; esac fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi ;; esac fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++ or Intel C++ Compiler. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl* | icl*) # Native MSVC or ICC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC and ICC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag=$_lt_dar_allow_undefined case $cc_basename in ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test yes = "$_lt_dar_can_shared"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly* | midnightbsd*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test yes = "$GCC"; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 printf %s "checking if $CC understands -b... " >&6; } if test ${lt_cv_prog_compiler__b+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if test ${lt_cv_irix_exported_symbol+y} then : printf %s "(cached) " >&6 else case e in #( e) save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_irix_exported_symbol=yes else case e in #( e) lt_cv_irix_exported_symbol=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes file_list_spec='@' ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; 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The import file would start with # the line '#! .'. This would cause the generated library to # depend on '.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # Using Import Files as archive members, it is possible to support # filename-based versioning of shared library archives on AIX. While # this would work for both with and without runtime linking, it will # prevent static linking of such archives. So we do filename-based # shared library versioning with .so extension only, which is used # when both runtime linking and shared linking is enabled. # Unfortunately, runtime linking may impact performance, so we do # not want this to be the default eventually. Also, we use the # versioned .so libs for executables only if there is the -brtl # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. # To allow for filename-based versioning support, we need to create # libNAME.so.V as an archive file, containing: # *) an Import File, referring to the versioned filename of the # archive as well as the shared archive member, telling the # bitwidth (32 or 64) of that shared object, and providing the # list of exported symbols of that shared object, eventually # decorated with the 'weak' keyword # *) the shared object with the F_LOADONLY flag set, to really avoid # it being seen by the linker. # At run time we better use the real file rather than another symlink, # but for link time we create the symlink libNAME.so -> libNAME.so.V case $with_aix_soname,$aix_use_runtimelinking in # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. aix,yes) # traditional libtool dynamic_linker='AIX unversionable lib.so' # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; aix,no) # traditional AIX only dynamic_linker='AIX lib.a(lib.so.V)' # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' ;; svr4,*) # full svr4 only dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,yes) # both, prefer svr4 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # unpreferred sharedlib libNAME.a needs extra handling postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; mingw* | cegcc*) # MinGW DLLs use traditional 'lib' prefix soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' ;; esac dynamic_linker='Win32 ld.exe' ;; *,cl* | *,icl*) # Native MSVC or ICC libname_spec='$name' soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' library_names_spec='$libname.dll.lib' case $build_os in mingw*) sys_lib_search_path_spec= lt_save_ifs=$IFS IFS=';' for lt_path in $LIB do IFS=$lt_save_ifs # Let DOS variable expansion print the short 8.3 style file name. lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" done IFS=$lt_save_ifs # Convert to MSYS style. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` ;; cygwin*) # Convert to unix form, then to dos form, then back to unix form # but this time dos style (no spaces!) so that the unix form looks # like /cygdrive/c/PROGRA~1:/cygdr... sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ;; *) sys_lib_search_path_spec=$LIB if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi # FIXME: find the short name or the path components, as spaces are # common. (e.g. "Program Files" -> "PROGRA~1") ;; esac # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes dynamic_linker='Win32 link.exe' ;; *) # Assume MSVC and ICC wrapper library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' dynamic_linker='Win32 ld.exe' ;; esac # FIXME: first we should search . and the directory the executable is in shlibpath_var=PATH ;; darwin* | rhapsody*) dynamic_linker="$host_os dyld" version_type=darwin need_lib_prefix=no need_version=no library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' soname_spec='$libname$release$major$shared_ext' shlibpath_overrides_runpath=yes shlibpath_var=DYLD_LIBRARY_PATH shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;; dgux*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; freebsd* | dragonfly* | midnightbsd*) # DragonFly does not have aout. When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[23].*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir ;; esac fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Add ABI-specific directories to the system library path. sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 printf "%s\n" "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 printf %s "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test yes = "$hardcode_automatic"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && test no != "$hardcode_minus_L"; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 printf "%s\n" "$hardcode_action" >&6; } if test relink = "$hardcode_action" || test yes = "$inherit_rpath"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else case e in #( e) ac_cv_lib_dl_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else case e in #( e) lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; esac fi ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes then : lt_cv_dlopen=shl_load else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 printf %s "checking for shl_load in -ldld... " >&6; } if test ${ac_cv_lib_dld_shl_load+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char shl_load (void); int main (void) { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_shl_load=yes else case e in #( e) ac_cv_lib_dld_shl_load=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else case e in #( e) ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes then : lt_cv_dlopen=dlopen else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else case e in #( e) ac_cv_lib_dl_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 printf %s "checking for dlopen in -lsvld... " >&6; } if test ${ac_cv_lib_svld_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_svld_dlopen=yes else case e in #( e) ac_cv_lib_svld_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 printf %s "checking for dld_link in -ldld... " >&6; } if test ${ac_cv_lib_dld_dld_link+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dld_link (void); int main (void) { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_dld_link=yes else case e in #( e) ac_cv_lib_dld_dld_link=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes then : lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld fi ;; esac fi ;; esac fi ;; esac fi ;; esac fi ;; esac fi ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 printf %s "checking whether a program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self+y} then : printf %s "(cached) " >&6 else case e in #( e) if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 printf "%s\n" "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self_static+y} then : printf %s "(cached) " >&6 else case e in #( e) if test yes = "$cross_compiling"; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi striplib= old_striplib= { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 printf %s "checking whether stripping libraries is possible... " >&6; } if test -z "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else case $host_os in darwin*) # FIXME - insert some real tests, host_os isn't really good enough striplib="$STRIP -x" old_striplib="$STRIP -S" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } ;; freebsd*) if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac fi fi # Report what library types will actually be built { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 printf %s "checking if libtool supports shared libraries... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 printf "%s\n" "$can_build_shared" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 printf %s "checking whether to build shared libraries... " >&6; } test no = "$can_build_shared" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) test yes = "$enable_shared" && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[4-9]*) if test ia64 != "$host_cpu"; then case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in yes,aix,yes) ;; # shared object as lib.so file only yes,svr4,*) ;; # shared object as lib.so archive member only yes,*) enable_static=no ;; # shared object in lib.a archive as well esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 printf "%s\n" "$enable_shared" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 printf %s "checking whether to build static libraries... " >&6; } # Make sure either enable_shared or enable_static is yes. test yes = "$enable_shared" || enable_static=yes { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 printf "%s\n" "$enable_static" >&6; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CC=$lt_save_CC ac_config_commands="$ac_config_commands libtool" # Only expand once: # Checks to compile test suite # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 printf %s "checking size of time_t... " >&6; } if test ${ac_cv_sizeof_time_t+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "$ac_includes_default #ifdef HAVE_SYS_TIME_H #include #endif " then : else case e in #( e) if test "$ac_cv_type_time_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (time_t) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_time_t=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 printf "%s\n" "$ac_cv_sizeof_time_t" >&6; } printf "%s\n" "#define SIZEOF_TIME_T $ac_cv_sizeof_time_t" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print time_t" >&5 printf %s "checking how to print time_t... " >&6; } if test ${ne_cv_fmt_time_t+y} then : printf %s "(cached) " >&6 else case e in #( e) ne_cv_fmt_time_t=none if test $ne_fmt_trycompile = yes; then oflags="$CPPFLAGS" # Consider format string mismatches as errors CPPFLAGS="$CPPFLAGS -Wformat -Werror" for str in d ld lld; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef HAVE_SYS_TIME_H #include #endif #include int main (void) { time_t i = 1; printf("%$str", i); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ne_cv_fmt_time_t=$str; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CPPFLAGS=$oflags else # Best guess. Don't have to be too precise since we probably won't # get a warning message anyway. case $ac_cv_sizeof_time_t in $ac_cv_sizeof_int) ne_cv_fmt_time_t="d" ;; $ac_cv_sizeof_long) ne_cv_fmt_time_t="ld" ;; $ac_cv_sizeof_long_long) ne_cv_fmt_time_t="lld" ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_fmt_time_t" >&5 printf "%s\n" "$ne_cv_fmt_time_t" >&6; } if test "x$ne_cv_fmt_time_t" = "xnone"; then as_fn_error $? "format string for time_t not found" "$LINENO" 5 fi printf "%s\n" "#define NE_FMT_TIME_T \"$ne_cv_fmt_time_t\"" >>confdefs.h ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default " if test "x$ac_cv_type_pid_t" = xyes then : else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined _WIN64 && !defined __CYGWIN__ LLP64 #endif int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_pid_type='int' else case e in #( e) ac_pid_type='__int64' ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h ;; esac fi # Search in /usr/ccs/bin for Solaris ne_PATH=$PATH:/usr/ccs/bin if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ne_PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ne_PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="notfound" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test "x$AR" = "xnotfound"; then as_fn_error $? "could not find ar tool" "$LINENO" 5 fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ne_PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ne_PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" if test "x$ac_cv_header_sys_time_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default" if test "x$ac_cv_header_signal_h" = xyes then : printf "%s\n" "#define HAVE_SIGNAL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" if test "x$ac_cv_header_stdint_h" = xyes then : printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" if test "x$ac_cv_header_locale_h" = xyes then : printf "%s\n" "#define HAVE_LOCALE_H 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "pipe" "ac_cv_func_pipe" if test "x$ac_cv_func_pipe" = xyes then : printf "%s\n" "#define HAVE_PIPE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "isatty" "ac_cv_func_isatty" if test "x$ac_cv_func_isatty" = xyes then : printf "%s\n" "#define HAVE_ISATTY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep" if test "x$ac_cv_func_usleep" = xyes then : printf "%s\n" "#define HAVE_USLEEP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" if test "x$ac_cv_func_shutdown" = xyes then : printf "%s\n" "#define HAVE_SHUTDOWN 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" if test "x$ac_cv_func_setlocale" = xyes then : printf "%s\n" "#define HAVE_SETLOCALE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gethostname" "ac_cv_func_gethostname" if test "x$ac_cv_func_gethostname" = xyes then : printf "%s\n" "#define HAVE_GETHOSTNAME 1" >>confdefs.h fi # Use the libtool-type build. NEON_TARGET=libneon.la NEON_OBJEXT=lo # Using the default set of object files to build. # Add the extension to EXTRAOBJS ne="$NEON_EXTRAOBJS" NEON_EXTRAOBJS= for o in $ne; do NEON_EXTRAOBJS="$NEON_EXTRAOBJS $o.$NEON_OBJEXT" done # Was DAV support explicitly turned off? if test "x$neon_no_webdav" = "xyes"; then # No WebDAV support NEONOBJS="$NEONOBJS \$(NEON_BASEOBJS)" NE_FLAG_DAV=no ne_DAV_message="WebDAV support is not enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WebDAV support is not enabled" >&5 printf "%s\n" "$as_me: WebDAV support is not enabled" >&6;} if test "x${NE_LIBTOOL_RELEASE}y" = "xy"; then NE_LIBTOOL_RELEASE="NODAV" else NE_LIBTOOL_RELEASE="${NE_LIBTOOL_RELEASE}-NODAV" fi else # WebDAV support NEONOBJS="$NEONOBJS \$(NEON_DAVOBJS)" NE_FLAG_DAV=yes printf "%s\n" "#define NE_HAVE_DAV 1" >>confdefs.h ne_DAV_message="WebDAV support is enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WebDAV support is enabled" >&5 printf "%s\n" "$as_me: WebDAV support is enabled" >&6;} fi # Find an XML parser # Check whether --with-libxml2 was given. if test ${with_libxml2+y} then : withval=$with_libxml2; fi # Check whether --with-expat was given. if test ${with_expat+y} then : withval=$with_expat; fi with_included_expat=no if test "$NEON_NEED_XML_PARSER" = "yes"; then # Find an XML parser neon_xml_parser=none # Forced choice of expat: case $with_expat in yes) ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default" if test "x$ac_cv_header_expat_h" = xyes then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XML_SetXmlDeclHandler in -lexpat" >&5 printf %s "checking for XML_SetXmlDeclHandler in -lexpat... " >&6; } if test ${ac_cv_lib_expat_XML_SetXmlDeclHandler+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-lexpat $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char XML_SetXmlDeclHandler (void); int main (void) { return XML_SetXmlDeclHandler (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_expat_XML_SetXmlDeclHandler=yes else case e in #( e) ac_cv_lib_expat_XML_SetXmlDeclHandler=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_expat_XML_SetXmlDeclHandler" >&5 printf "%s\n" "$ac_cv_lib_expat_XML_SetXmlDeclHandler" >&6; } if test "x$ac_cv_lib_expat_XML_SetXmlDeclHandler" = xyes then : printf "%s\n" "#define HAVE_EXPAT 1" >>confdefs.h neon_xml_parser_message="expat" NEON_LIBS="$NEON_LIBS -lexpat" neon_xml_parser=expat ac_fn_c_check_type "$LINENO" "XML_Size" "ac_cv_type_XML_Size" "#include " if test "x$ac_cv_type_XML_Size" = xyes then : # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of XML_Size" >&5 printf %s "checking size of XML_Size... " >&6; } if test ${ac_cv_sizeof_XML_Size+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (XML_Size))" "ac_cv_sizeof_XML_Size" "$ac_includes_default #include " then : else case e in #( e) if test "$ac_cv_type_XML_Size" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (XML_Size) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_XML_Size=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_XML_Size" >&5 printf "%s\n" "$ac_cv_sizeof_XML_Size" >&6; } printf "%s\n" "#define SIZEOF_XML_SIZE $ac_cv_sizeof_XML_Size" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print XML_Size" >&5 printf %s "checking how to print XML_Size... " >&6; } if test ${ne_cv_fmt_XML_Size+y} then : printf %s "(cached) " >&6 else case e in #( e) ne_cv_fmt_XML_Size=none if test $ne_fmt_trycompile = yes; then oflags="$CPPFLAGS" # Consider format string mismatches as errors CPPFLAGS="$CPPFLAGS -Wformat -Werror" for str in d ld lld; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main (void) { XML_Size i = 1; printf("%$str", i); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ne_cv_fmt_XML_Size=$str; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CPPFLAGS=$oflags else # Best guess. Don't have to be too precise since we probably won't # get a warning message anyway. case $ac_cv_sizeof_XML_Size in $ac_cv_sizeof_int) ne_cv_fmt_XML_Size="d" ;; $ac_cv_sizeof_long) ne_cv_fmt_XML_Size="ld" ;; $ac_cv_sizeof_long_long) ne_cv_fmt_XML_Size="lld" ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_fmt_XML_Size" >&5 printf "%s\n" "$ne_cv_fmt_XML_Size" >&6; } if test "x$ne_cv_fmt_XML_Size" = "xnone"; then as_fn_error $? "format string for XML_Size not found" "$LINENO" 5 fi printf "%s\n" "#define NE_FMT_XML_SIZE \"$ne_cv_fmt_XML_Size\"" >>confdefs.h else case e in #( e) printf "%s\n" "#define NE_FMT_XML_SIZE \"d\"" >>confdefs.h ;; esac fi else case e in #( e) as_fn_error $? "expat library not found, cannot proceed" "$LINENO" 5 ;; esac fi else case e in #( e) as_fn_error $? "expat library not found, cannot proceed" "$LINENO" 5 ;; esac fi ;; no) ;; */libexpat.la) # Special case for Subversion ne_expdir=`echo $with_expat | sed 's:/libexpat.la$::'` printf "%s\n" "#define HAVE_EXPAT 1" >>confdefs.h printf "%s\n" "#define NE_FMT_XML_SIZE \"d\"" >>confdefs.h CPPFLAGS="$CPPFLAGS -I$ne_expdir" if test "x${NEON_TARGET}" = "xlibneon.la"; then NEON_LTLIBS=$with_expat else # no dependency on libexpat => crippled libneon, so do partial install ALLOW_INSTALL=lib fi neon_xml_parser=expat neon_xml_parser_message="expat in $ne_expdir" ;; /*) as_fn_error $? "--with-expat does not take a directory argument" "$LINENO" 5 ;; esac # If expat wasn't specifically enabled and libxml was: if test "${neon_xml_parser}-${with_libxml2}-${with_included_expat}" = "none-yes-no"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 printf "%s\n" "$PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="no" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi if test "x$PKG_CONFIG" = "xno"; then : Not using pkg-config if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}xml2-config", so it can be a program name with args. set dummy ${ac_tool_prefix}xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$XML2_CONFIG"; then ac_cv_prog_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_XML2_CONFIG="${ac_tool_prefix}xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi XML2_CONFIG=$ac_cv_prog_XML2_CONFIG if test -n "$XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 printf "%s\n" "$XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_XML2_CONFIG"; then ac_ct_XML2_CONFIG=$XML2_CONFIG # Extract the first word of "xml2-config", so it can be a program name with args. set dummy xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_XML2_CONFIG"; then ac_cv_prog_ac_ct_XML2_CONFIG="$ac_ct_XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_XML2_CONFIG="xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_XML2_CONFIG=$ac_cv_prog_ac_ct_XML2_CONFIG if test -n "$ac_ct_XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_XML2_CONFIG" >&5 printf "%s\n" "$ac_ct_XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_XML2_CONFIG" = x; then XML2_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac XML2_CONFIG=$ac_ct_XML2_CONFIG fi else XML2_CONFIG="$ac_cv_prog_XML2_CONFIG" fi if test "x$XML2_CONFIG" != "xno"; then # xml2-config in some versions erroneously includes -I/include # in the --cflags output. NE_LX2_VERSION="`$XML2_CONFIG --version`" NE_LX2_CFLAGS="`$XML2_CONFIG --cflags | sed 's| -I/include||g'`" NE_LX2_LIBS="`$XML2_CONFIG --libs | sed 's|-L/usr/lib ||g'`" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 pkg-config data" >&5 printf %s "checking for libxml-2.0 pkg-config data... " >&6; } if test ${ne_cv_pkg_libxml_2_0+y} then : printf %s "(cached) " >&6 else case e in #( e) if $PKG_CONFIG libxml-2.0; then ne_cv_pkg_libxml_2_0=yes else ne_cv_pkg_libxml_2_0=no fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_pkg_libxml_2_0" >&5 printf "%s\n" "$ne_cv_pkg_libxml_2_0" >&6; } if test "$ne_cv_pkg_libxml_2_0" = "yes"; then NE_LX2_CFLAGS=`$PKG_CONFIG --cflags libxml-2.0` NE_LX2_LIBS=`$PKG_CONFIG --libs libxml-2.0` NE_LX2_VERSION=`$PKG_CONFIG --modversion libxml-2.0` : Using provided pkg-config data else : No pkg-config for libxml-2.0 provided if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}xml2-config", so it can be a program name with args. set dummy ${ac_tool_prefix}xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$XML2_CONFIG"; then ac_cv_prog_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_XML2_CONFIG="${ac_tool_prefix}xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi XML2_CONFIG=$ac_cv_prog_XML2_CONFIG if test -n "$XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 printf "%s\n" "$XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_XML2_CONFIG"; then ac_ct_XML2_CONFIG=$XML2_CONFIG # Extract the first word of "xml2-config", so it can be a program name with args. set dummy xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_XML2_CONFIG"; then ac_cv_prog_ac_ct_XML2_CONFIG="$ac_ct_XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_XML2_CONFIG="xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_XML2_CONFIG=$ac_cv_prog_ac_ct_XML2_CONFIG if test -n "$ac_ct_XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_XML2_CONFIG" >&5 printf "%s\n" "$ac_ct_XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_XML2_CONFIG" = x; then XML2_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac XML2_CONFIG=$ac_ct_XML2_CONFIG fi else XML2_CONFIG="$ac_cv_prog_XML2_CONFIG" fi if test "x$XML2_CONFIG" != "xno"; then # xml2-config in some versions erroneously includes -I/include # in the --cflags output. NE_LX2_VERSION="`$XML2_CONFIG --version`" NE_LX2_CFLAGS="`$XML2_CONFIG --cflags | sed 's| -I/include||g'`" NE_LX2_LIBS="`$XML2_CONFIG --libs | sed 's|-L/usr/lib ||g'`" fi fi fi if test -n "${NE_LX2_VERSION+set}"; then neon_xml_parser_message="libxml $NE_LX2_VERSION" printf "%s\n" "#define HAVE_LIBXML 1" >>confdefs.h CPPFLAGS="$CPPFLAGS $NE_LX2_CFLAGS" NEON_LIBS="$NEON_LIBS $NE_LX2_LIBS" for ac_header in libxml/xmlversion.h libxml/parser.h do : as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 _ACEOF else case e in #( e) as_fn_error $? "could not find parser.h, libxml installation problem?" "$LINENO" 5 ;; esac fi done neon_xml_parser=libxml2 else as_fn_error $? "libxml2.x library not found, cannot proceed" "$LINENO" 5 fi fi # Otherwise, by default search for expat then libxml2: if test "${neon_xml_parser}-${with_included_expat}" = "none-no"; then ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default" if test "x$ac_cv_header_expat_h" = xyes then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XML_SetXmlDeclHandler in -lexpat" >&5 printf %s "checking for XML_SetXmlDeclHandler in -lexpat... " >&6; } if test ${ac_cv_lib_expat_XML_SetXmlDeclHandler+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-lexpat $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char XML_SetXmlDeclHandler (void); int main (void) { return XML_SetXmlDeclHandler (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_expat_XML_SetXmlDeclHandler=yes else case e in #( e) ac_cv_lib_expat_XML_SetXmlDeclHandler=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_expat_XML_SetXmlDeclHandler" >&5 printf "%s\n" "$ac_cv_lib_expat_XML_SetXmlDeclHandler" >&6; } if test "x$ac_cv_lib_expat_XML_SetXmlDeclHandler" = xyes then : printf "%s\n" "#define HAVE_EXPAT 1" >>confdefs.h neon_xml_parser_message="expat" NEON_LIBS="$NEON_LIBS -lexpat" neon_xml_parser=expat ac_fn_c_check_type "$LINENO" "XML_Size" "ac_cv_type_XML_Size" "#include " if test "x$ac_cv_type_XML_Size" = xyes then : # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of XML_Size" >&5 printf %s "checking size of XML_Size... " >&6; } if test ${ac_cv_sizeof_XML_Size+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (XML_Size))" "ac_cv_sizeof_XML_Size" "$ac_includes_default #include " then : else case e in #( e) if test "$ac_cv_type_XML_Size" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (XML_Size) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_XML_Size=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_XML_Size" >&5 printf "%s\n" "$ac_cv_sizeof_XML_Size" >&6; } printf "%s\n" "#define SIZEOF_XML_SIZE $ac_cv_sizeof_XML_Size" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print XML_Size" >&5 printf %s "checking how to print XML_Size... " >&6; } if test ${ne_cv_fmt_XML_Size+y} then : printf %s "(cached) " >&6 else case e in #( e) ne_cv_fmt_XML_Size=none if test $ne_fmt_trycompile = yes; then oflags="$CPPFLAGS" # Consider format string mismatches as errors CPPFLAGS="$CPPFLAGS -Wformat -Werror" for str in d ld lld; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main (void) { XML_Size i = 1; printf("%$str", i); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ne_cv_fmt_XML_Size=$str; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CPPFLAGS=$oflags else # Best guess. Don't have to be too precise since we probably won't # get a warning message anyway. case $ac_cv_sizeof_XML_Size in $ac_cv_sizeof_int) ne_cv_fmt_XML_Size="d" ;; $ac_cv_sizeof_long) ne_cv_fmt_XML_Size="ld" ;; $ac_cv_sizeof_long_long) ne_cv_fmt_XML_Size="lld" ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_fmt_XML_Size" >&5 printf "%s\n" "$ne_cv_fmt_XML_Size" >&6; } if test "x$ne_cv_fmt_XML_Size" = "xnone"; then as_fn_error $? "format string for XML_Size not found" "$LINENO" 5 fi printf "%s\n" "#define NE_FMT_XML_SIZE \"$ne_cv_fmt_XML_Size\"" >>confdefs.h else case e in #( e) printf "%s\n" "#define NE_FMT_XML_SIZE \"d\"" >>confdefs.h ;; esac fi else case e in #( e) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 printf "%s\n" "$PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="no" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi if test "x$PKG_CONFIG" = "xno"; then : Not using pkg-config if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}xml2-config", so it can be a program name with args. set dummy ${ac_tool_prefix}xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$XML2_CONFIG"; then ac_cv_prog_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_XML2_CONFIG="${ac_tool_prefix}xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi XML2_CONFIG=$ac_cv_prog_XML2_CONFIG if test -n "$XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 printf "%s\n" "$XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_XML2_CONFIG"; then ac_ct_XML2_CONFIG=$XML2_CONFIG # Extract the first word of "xml2-config", so it can be a program name with args. set dummy xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_XML2_CONFIG"; then ac_cv_prog_ac_ct_XML2_CONFIG="$ac_ct_XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_XML2_CONFIG="xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_XML2_CONFIG=$ac_cv_prog_ac_ct_XML2_CONFIG if test -n "$ac_ct_XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_XML2_CONFIG" >&5 printf "%s\n" "$ac_ct_XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_XML2_CONFIG" = x; then XML2_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac XML2_CONFIG=$ac_ct_XML2_CONFIG fi else XML2_CONFIG="$ac_cv_prog_XML2_CONFIG" fi if test "x$XML2_CONFIG" != "xno"; then # xml2-config in some versions erroneously includes -I/include # in the --cflags output. NE_LX2_VERSION="`$XML2_CONFIG --version`" NE_LX2_CFLAGS="`$XML2_CONFIG --cflags | sed 's| -I/include||g'`" NE_LX2_LIBS="`$XML2_CONFIG --libs | sed 's|-L/usr/lib ||g'`" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 pkg-config data" >&5 printf %s "checking for libxml-2.0 pkg-config data... " >&6; } if test ${ne_cv_pkg_libxml_2_0+y} then : printf %s "(cached) " >&6 else case e in #( e) if $PKG_CONFIG libxml-2.0; then ne_cv_pkg_libxml_2_0=yes else ne_cv_pkg_libxml_2_0=no fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_pkg_libxml_2_0" >&5 printf "%s\n" "$ne_cv_pkg_libxml_2_0" >&6; } if test "$ne_cv_pkg_libxml_2_0" = "yes"; then NE_LX2_CFLAGS=`$PKG_CONFIG --cflags libxml-2.0` NE_LX2_LIBS=`$PKG_CONFIG --libs libxml-2.0` NE_LX2_VERSION=`$PKG_CONFIG --modversion libxml-2.0` : Using provided pkg-config data else : No pkg-config for libxml-2.0 provided if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}xml2-config", so it can be a program name with args. set dummy ${ac_tool_prefix}xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$XML2_CONFIG"; then ac_cv_prog_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_XML2_CONFIG="${ac_tool_prefix}xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi XML2_CONFIG=$ac_cv_prog_XML2_CONFIG if test -n "$XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 printf "%s\n" "$XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_XML2_CONFIG"; then ac_ct_XML2_CONFIG=$XML2_CONFIG # Extract the first word of "xml2-config", so it can be a program name with args. set dummy xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_XML2_CONFIG"; then ac_cv_prog_ac_ct_XML2_CONFIG="$ac_ct_XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_XML2_CONFIG="xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_XML2_CONFIG=$ac_cv_prog_ac_ct_XML2_CONFIG if test -n "$ac_ct_XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_XML2_CONFIG" >&5 printf "%s\n" "$ac_ct_XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_XML2_CONFIG" = x; then XML2_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac XML2_CONFIG=$ac_ct_XML2_CONFIG fi else XML2_CONFIG="$ac_cv_prog_XML2_CONFIG" fi if test "x$XML2_CONFIG" != "xno"; then # xml2-config in some versions erroneously includes -I/include # in the --cflags output. NE_LX2_VERSION="`$XML2_CONFIG --version`" NE_LX2_CFLAGS="`$XML2_CONFIG --cflags | sed 's| -I/include||g'`" NE_LX2_LIBS="`$XML2_CONFIG --libs | sed 's|-L/usr/lib ||g'`" fi fi fi if test -n "${NE_LX2_VERSION+set}"; then neon_xml_parser_message="libxml $NE_LX2_VERSION" printf "%s\n" "#define HAVE_LIBXML 1" >>confdefs.h CPPFLAGS="$CPPFLAGS $NE_LX2_CFLAGS" NEON_LIBS="$NEON_LIBS $NE_LX2_LIBS" for ac_header in libxml/xmlversion.h libxml/parser.h do : as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 _ACEOF else case e in #( e) as_fn_error $? "could not find parser.h, libxml installation problem?" "$LINENO" 5 ;; esac fi done neon_xml_parser=libxml2 else : fi ;; esac fi else case e in #( e) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 printf "%s\n" "$PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="no" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi if test "x$PKG_CONFIG" = "xno"; then : Not using pkg-config if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}xml2-config", so it can be a program name with args. set dummy ${ac_tool_prefix}xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$XML2_CONFIG"; then ac_cv_prog_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_XML2_CONFIG="${ac_tool_prefix}xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi XML2_CONFIG=$ac_cv_prog_XML2_CONFIG if test -n "$XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 printf "%s\n" "$XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_XML2_CONFIG"; then ac_ct_XML2_CONFIG=$XML2_CONFIG # Extract the first word of "xml2-config", so it can be a program name with args. set dummy xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_XML2_CONFIG"; then ac_cv_prog_ac_ct_XML2_CONFIG="$ac_ct_XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_XML2_CONFIG="xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_XML2_CONFIG=$ac_cv_prog_ac_ct_XML2_CONFIG if test -n "$ac_ct_XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_XML2_CONFIG" >&5 printf "%s\n" "$ac_ct_XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_XML2_CONFIG" = x; then XML2_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac XML2_CONFIG=$ac_ct_XML2_CONFIG fi else XML2_CONFIG="$ac_cv_prog_XML2_CONFIG" fi if test "x$XML2_CONFIG" != "xno"; then # xml2-config in some versions erroneously includes -I/include # in the --cflags output. NE_LX2_VERSION="`$XML2_CONFIG --version`" NE_LX2_CFLAGS="`$XML2_CONFIG --cflags | sed 's| -I/include||g'`" NE_LX2_LIBS="`$XML2_CONFIG --libs | sed 's|-L/usr/lib ||g'`" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 pkg-config data" >&5 printf %s "checking for libxml-2.0 pkg-config data... " >&6; } if test ${ne_cv_pkg_libxml_2_0+y} then : printf %s "(cached) " >&6 else case e in #( e) if $PKG_CONFIG libxml-2.0; then ne_cv_pkg_libxml_2_0=yes else ne_cv_pkg_libxml_2_0=no fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_pkg_libxml_2_0" >&5 printf "%s\n" "$ne_cv_pkg_libxml_2_0" >&6; } if test "$ne_cv_pkg_libxml_2_0" = "yes"; then NE_LX2_CFLAGS=`$PKG_CONFIG --cflags libxml-2.0` NE_LX2_LIBS=`$PKG_CONFIG --libs libxml-2.0` NE_LX2_VERSION=`$PKG_CONFIG --modversion libxml-2.0` : Using provided pkg-config data else : No pkg-config for libxml-2.0 provided if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}xml2-config", so it can be a program name with args. set dummy ${ac_tool_prefix}xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$XML2_CONFIG"; then ac_cv_prog_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_XML2_CONFIG="${ac_tool_prefix}xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi XML2_CONFIG=$ac_cv_prog_XML2_CONFIG if test -n "$XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 printf "%s\n" "$XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_XML2_CONFIG"; then ac_ct_XML2_CONFIG=$XML2_CONFIG # Extract the first word of "xml2-config", so it can be a program name with args. set dummy xml2-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_XML2_CONFIG+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_XML2_CONFIG"; then ac_cv_prog_ac_ct_XML2_CONFIG="$ac_ct_XML2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_XML2_CONFIG="xml2-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_XML2_CONFIG=$ac_cv_prog_ac_ct_XML2_CONFIG if test -n "$ac_ct_XML2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_XML2_CONFIG" >&5 printf "%s\n" "$ac_ct_XML2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_XML2_CONFIG" = x; then XML2_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac XML2_CONFIG=$ac_ct_XML2_CONFIG fi else XML2_CONFIG="$ac_cv_prog_XML2_CONFIG" fi if test "x$XML2_CONFIG" != "xno"; then # xml2-config in some versions erroneously includes -I/include # in the --cflags output. NE_LX2_VERSION="`$XML2_CONFIG --version`" NE_LX2_CFLAGS="`$XML2_CONFIG --cflags | sed 's| -I/include||g'`" NE_LX2_LIBS="`$XML2_CONFIG --libs | sed 's|-L/usr/lib ||g'`" fi fi fi if test -n "${NE_LX2_VERSION+set}"; then neon_xml_parser_message="libxml $NE_LX2_VERSION" printf "%s\n" "#define HAVE_LIBXML 1" >>confdefs.h CPPFLAGS="$CPPFLAGS $NE_LX2_CFLAGS" NEON_LIBS="$NEON_LIBS $NE_LX2_LIBS" for ac_header in libxml/xmlversion.h libxml/parser.h do : as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 _ACEOF else case e in #( e) as_fn_error $? "could not find parser.h, libxml installation problem?" "$LINENO" 5 ;; esac fi done neon_xml_parser=libxml2 else : fi ;; esac fi fi # If an XML parser still has not been found, fail or use the bundled expat if test "$neon_xml_parser" = "none"; then as_fn_error $? "no XML parser was found: expat or libxml 2.x required" "$LINENO" 5 fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: XML parser used: $neon_xml_parser_message" >&5 printf "%s\n" "$as_me: XML parser used: $neon_xml_parser_message" >&6;} fi # Internationalization support. # Check whether --enable-nls was given. if test ${enable_nls+y} then : enableval=$enable_nls; else case e in #( e) enable_nls=${ac_cv_header_libintl_h} ;; esac fi if test x${enable_nls} = xyes; then # presume that dgettext() is available if bindtextdomain() is... # checking for dgettext() itself is awkward because gcc has a # builtin of that function, which confuses AC_CHECK_FUNCS et al. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing bindtextdomain" >&5 printf %s "checking for library containing bindtextdomain... " >&6; } if test ${ne_cv_libsfor_bindtextdomain+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case bindtextdomain in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="bindtextdomain();" ;; esac ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_bindtextdomain="none needed" else case e in #( e) ne_sl_save_LIBS=$LIBS ne_cv_libsfor_bindtextdomain="not found" for lib in intl; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case bindtextdomain in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="bindtextdomain();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_bindtextdomain="-l$lib"; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$ne_sl_save_LIBS -l$lib -liconv $NEON_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ne__prologue int main (void) { $ne__code ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ne_cv_libsfor_bindtextdomain="-l$lib -liconv "; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done LIBS=$ne_sl_save_LIBS ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ne_cv_libsfor_bindtextdomain" >&5 printf "%s\n" "$ne_cv_libsfor_bindtextdomain" >&6; } ac_fn_c_check_header_compile "$LINENO" "wspiapi.h" "ac_cv_header_wspiapi_h" "$ac_includes_default" if test "x$ac_cv_header_wspiapi_h" = xyes then : printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi if test "$ne_cv_libsfor_bindtextdomain" = "not found"; then enable_nls=no elif test "$ne_cv_libsfor_bindtextdomain" = "none needed"; then : else NEON_LIBS="$ne_cv_libsfor_bindtextdomain $NEON_LIBS" fi ne_cf_save_LIBS=$LIBS LIBS="$LIBS $NEON_LIBS" ac_fn_c_check_func "$LINENO" "bind_textdomain_codeset" "ac_cv_func_bind_textdomain_codeset" if test "x$ac_cv_func_bind_textdomain_codeset" = xyes then : printf "%s\n" "#define HAVE_BIND_TEXTDOMAIN_CODESET 1" >>confdefs.h fi LIBS=$ne_cf_save_LIBS fi if test "$enable_nls" = "no"; then NE_FLAG_I18N=no ne_I18N_message="Internationalization support not enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Internationalization support not enabled" >&5 printf "%s\n" "$as_me: Internationalization support not enabled" >&6;} else NE_FLAG_I18N=yes printf "%s\n" "#define NE_HAVE_I18N 1" >>confdefs.h ne_I18N_message="Internationalization support enabled" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Internationalization support enabled" >&5 printf "%s\n" "$as_me: Internationalization support enabled" >&6;} eval localedir="${datadir}/locale" printf "%s\n" "#define LOCALEDIR \"$localedir\"" >>confdefs.h fi # Extra checks for debugging, compiler warnings # Check whether --enable-debug was given. if test ${enable_debug+y} then : enableval=$enable_debug; fi # default is to enable debugging case $enable_debug in no) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: debugging is disabled" >&5 printf "%s\n" "$as_me: debugging is disabled" >&6;} ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: debugging is enabled" >&5 printf "%s\n" "$as_me: debugging is enabled" >&6;} printf "%s\n" "#define NE_DEBUGGING 1" >>confdefs.h ;; esac # Leave till last to prevent CFLAGS affecting checks. # Check whether --enable-warnings was given. if test ${enable_warnings+y} then : enableval=$enable_warnings; fi if test "$enable_warnings" = "yes"; then case $GCC:`uname` in yes:*) CFLAGS="$CFLAGS -Wall -Wmissing-declarations -Wshadow -Wreturn-type -Wsign-compare -Wundef -Wpointer-arith -Wbad-function-cast -Wformat-security" if test -z "$with_ssl" -o "$with_ssl" = "no"; then # OpenSSL headers fail strict prototypes checks CFLAGS="$CFLAGS -Wstrict-prototypes" fi ;; no:OSF1) CFLAGS="$CFLAGS -check -msg_disable returnchecks -msg_disable alignment -msg_disable overflow" ;; no:IRIX) CFLAGS="$CFLAGS -fullwarn" ;; no:UnixWare) CFLAGS="$CFLAGS -v" ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: warning flags unknown for compiler on this platform" >&5 printf "%s\n" "$as_me: WARNING: warning flags unknown for compiler on this platform" >&2;} ;; esac fi CPPFLAGS="$CPPFLAGS -I\${top_builddir}" # Check whether --enable-memleak was given. if test ${enable_memleak+y} then : enableval=$enable_memleak; fi if test "$enable_memleak" = "yes"; then CPPFLAGS="$CPPFLAGS -DNEON_MEMLEAK -I\$(top_srcdir)/src" # disable 'make install' ALLOW_INSTALL=memleak fi # Check whether --enable-auto-libproxy was given. if test ${enable_auto_libproxy+y} then : enableval=$enable_auto_libproxy; fi if test "$enable_auto_libproxy" = "yes"; then printf "%s\n" "#define NE_ENABLE_AUTO_LIBPROXY 1" >>confdefs.h fi # Enable tests for optional features TESTS="\$(BASIC_TESTS)" HELPERS="" if test $NE_FLAG_SSL = yes; then # Only enable SSL tests if an openssl binary is found (needed to make # certs etc). # Extract the first word of "openssl", so it can be a program name with args. set dummy openssl; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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WARNING: This neon library should not be installed for use by applications. " >&5 printf "%s\n" "$as_me: Configured with development-only flags: WARNING: This copy of neon has been configured with memory leak checking WARNING: enabled, which should only be used in a development build of neon. WARNING: This neon library should not be installed for use by applications. " >&6;};; esac neon-0.34.2/config.h.in0000644000175000017500000004103114777424044014206 0ustar jortonjorton/* config.h.in. Generated from configure.ac by autoheader. */ /* Define if building universal (internal helper macro) */ #undef AC_APPLE_UNIVERSAL_BUILD /* Define to specific EGD socket path */ #undef EGD_PATH /* Define if EGD should be supported */ #undef ENABLE_EGD /* Define if GSS_C_NT_HOSTBASED_SERVICE is not defined otherwise */ #undef GSS_C_NT_HOSTBASED_SERVICE /* Define to 1 if you have the header file. */ #undef HAVE_ARPA_INET_H /* Define to 1 if you have the 'bind_textdomain_codeset' function. */ #undef HAVE_BIND_TEXTDOMAIN_CODESET /* Define to 1 if you have the 'CRYPTO_set_idptr_callback' function. */ #undef HAVE_CRYPTO_SET_IDPTR_CALLBACK /* Define to 1 if you have the declaration of 'h_errno', and to 0 if you don't. */ #undef HAVE_DECL_H_ERRNO /* Define to 1 if you have the declaration of 'stpcpy', and to 0 if you don't. */ #undef HAVE_DECL_STPCPY /* Define to 1 if you have the declaration of 'strerror_r', and to 0 if you don't. */ #undef HAVE_DECL_STRERROR_R /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_ERRNO_H /* Define if you have expat */ #undef HAVE_EXPAT /* Define to 1 if you have the 'explicit_bzero' function. */ #undef HAVE_EXPLICIT_BZERO /* Define to 1 if you have the 'fcntl' function. */ #undef HAVE_FCNTL /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the 'fstat64' function. */ #undef HAVE_FSTAT64 /* Define to 1 if you have the 'gai_strerror' function. */ #undef HAVE_GAI_STRERROR /* Define to 1 if you have the 'gethostname' function. */ #undef HAVE_GETHOSTNAME /* Define to 1 if you have the 'getnameinfo' function. */ #undef HAVE_GETNAMEINFO /* Define to 1 if you have the 'getsockopt' function. */ #undef HAVE_GETSOCKOPT /* Define to 1 if you have the 'gettimeofday' function. */ #undef HAVE_GETTIMEOFDAY /* Define to 1 if you have the 'gmtime_r' function. */ #undef HAVE_GMTIME_R /* Define if GnuTLS support is enabled */ #undef HAVE_GNUTLS /* Define to 1 if you have the 'gnutls_certificate_get_issuer' function. */ #undef HAVE_GNUTLS_CERTIFICATE_GET_ISSUER /* Define to 1 if you have the 'gnutls_certificate_get_x509_cas' function. */ #undef HAVE_GNUTLS_CERTIFICATE_GET_X509_CAS /* Define to 1 if you have the 'gnutls_certificate_set_retrieve_function2' function. */ #undef HAVE_GNUTLS_CERTIFICATE_SET_RETRIEVE_FUNCTION2 /* Define to 1 if you have the 'gnutls_certificate_set_x509_system_trust' function. */ #undef HAVE_GNUTLS_CERTIFICATE_SET_X509_SYSTEM_TRUST /* Define to 1 if you have the 'gnutls_privkey_import_ext' function. */ #undef HAVE_GNUTLS_PRIVKEY_IMPORT_EXT /* Define to 1 if you have the 'gnutls_session_get_data2' function. */ #undef HAVE_GNUTLS_SESSION_GET_DATA2 /* Define to 1 if you have the 'gnutls_set_default_priority_append' function. */ #undef HAVE_GNUTLS_SET_DEFAULT_PRIORITY_APPEND /* Define to 1 if you have the 'gnutls_x509_crt_equals' function. */ #undef HAVE_GNUTLS_X509_CRT_EQUALS /* Define to 1 if you have the 'gnutls_x509_crt_sign2' function. */ #undef HAVE_GNUTLS_X509_CRT_SIGN2 /* Define to 1 if you have the 'gnutls_x509_dn_get_rdn_ava' function. */ #undef HAVE_GNUTLS_X509_DN_GET_RDN_AVA /* Define if GSSAPI support is enabled */ #undef HAVE_GSSAPI /* Define to 1 if you have the header file. */ #undef HAVE_GSSAPI_GSSAPI_GENERIC_H /* Define to 1 if you have the header file. */ #undef HAVE_GSSAPI_GSSAPI_H /* Define to 1 if you have the header file. */ #undef HAVE_GSSAPI_H /* Define to 1 if you have the 'gss_init_sec_context' function. */ #undef HAVE_GSS_INIT_SEC_CONTEXT /* Define to 1 if you have the 'hstrerror' function. */ #undef HAVE_HSTRERROR /* Define to 1 if you have the 'iconv' function. */ #undef HAVE_ICONV /* Define to 1 if you have the header file. */ #undef HAVE_ICONV_H /* Define to 1 if you have the 'if_indextoname' function. */ #undef HAVE_IF_INDEXTONAME /* Define to 1 if you have the 'if_nametoindex' function. */ #undef HAVE_IF_NAMETOINDEX /* Define to 1 if you have the 'inet_ntop' function. */ #undef HAVE_INET_NTOP /* Define to 1 if you have the 'inet_pton' function. */ #undef HAVE_INET_PTON /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the 'isatty' function. */ #undef HAVE_ISATTY /* Define to 1 if you have the header file. */ #undef HAVE_LIBINTL_H /* Define if libproxy is supported */ #undef HAVE_LIBPROXY /* Define if you have libxml */ #undef HAVE_LIBXML /* Define to 1 if you have the header file. */ #undef HAVE_LIBXML_PARSER_H /* Define to 1 if you have the header file. */ #undef HAVE_LIBXML_XMLVERSION_H /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* Define to 1 if you have the header file. */ #undef HAVE_LOCALE_H /* Define to 1 if you have the 'lseek64' function. */ #undef HAVE_LSEEK64 /* Define to 1 if you have the header file. */ #undef HAVE_MINIX_CONFIG_H /* Define to 1 if you have the header file. */ #undef HAVE_NETDB_H /* Define to 1 if you have the header file. */ #undef HAVE_NETINET_IN_H /* Define to 1 if you have the header file. */ #undef HAVE_NETINET_TCP_H /* Define to 1 if you have the header file. */ #undef HAVE_NET_IF_H /* Define if NTLM is supported */ #undef HAVE_NTLM /* Define if OpenSSL support is enabled */ #undef HAVE_OPENSSL /* Enable OpenSSL 1.1 support */ #undef HAVE_OPENSSL11 /* Define to 1 if you have the header file. */ #undef HAVE_OPENSSL_OPENSSLV_H /* Define to 1 if you have the header file. */ #undef HAVE_OPENSSL_SSL_H /* Define if pakchois library supported */ #undef HAVE_PAKCHOIS /* Define to 1 if you have the 'pipe' function. */ #undef HAVE_PIPE /* Define to 1 if you have the 'poll' function. */ #undef HAVE_POLL /* Define to 1 if you have the 'pthread_mutex_init' function. */ #undef HAVE_PTHREAD_MUTEX_INIT /* Define to 1 if you have the 'pthread_mutex_lock' function. */ #undef HAVE_PTHREAD_MUTEX_LOCK /* Define to 1 if you have the 'sendmsg' function. */ #undef HAVE_SENDMSG /* Define to 1 if you have the 'setlocale' function. */ #undef HAVE_SETLOCALE /* Define to 1 if you have the 'setsockopt' function. */ #undef HAVE_SETSOCKOPT /* Define to 1 if you have the 'setvbuf' function. */ #undef HAVE_SETVBUF /* Define to 1 if you have the 'shutdown' function. */ #undef HAVE_SHUTDOWN /* Define to 1 if you have the 'signal' function. */ #undef HAVE_SIGNAL /* Define to 1 if you have the header file. */ #undef HAVE_SIGNAL_H /* Define to 1 if you have the 'snprintf' function. */ #undef HAVE_SNPRINTF /* Define to 1 if the system has the type 'socklen_t'. */ #undef HAVE_SOCKLEN_T /* Define to 1 if you have the 'SSL_SESSION_cmp' function. */ #undef HAVE_SSL_SESSION_CMP /* Define to 1 if you have the header file. */ #undef HAVE_STDARG_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the 'stpcpy' function. */ #undef HAVE_STPCPY /* Define to 1 if you have the 'strcasecmp' function. */ #undef HAVE_STRCASECMP /* Define if you have 'strerror_r'. */ #undef HAVE_STRERROR_R /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the 'strtoll' function. */ #undef HAVE_STRTOLL /* Define to 1 if you have the 'strtoq' function. */ #undef HAVE_STRTOQ /* Define to 1 if 'tm_gmtoff' is a member of 'struct tm'. */ #undef HAVE_STRUCT_TM_TM_GMTOFF /* Define to 1 if '__tm_gmtoff' is a member of 'struct tm'. */ #undef HAVE_STRUCT_TM___TM_GMTOFF /* Define to 1 if you have the header file. */ #undef HAVE_SYS_LIMITS_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_POLL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SELECT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_UIO_H /* Define if the timezone global is available */ #undef HAVE_TIMEZONE /* Use trio printf replacement library */ #undef HAVE_TRIO /* Define to 1 if you have the header file. */ #undef HAVE_TRIO_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the 'usleep' function. */ #undef HAVE_USLEEP /* Define to 1 if you have the 'vsnprintf' function. */ #undef HAVE_VSNPRINTF /* Define to 1 if you have the header file. */ #undef HAVE_WCHAR_H /* Define to 1 if you have the header file. */ #undef HAVE_WSPIAPI_H /* Define to be location of localedir */ #undef LOCALEDIR /* Define to the sub-directory where libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Defined when neon is built as a library */ #undef NEON_IS_LIBRARY /* Define to be the neon version string */ #undef NEON_VERSION /* Define to enable debugging */ #undef NE_DEBUGGING /* to use libproxy automatically */ #undef NE_ENABLE_AUTO_LIBPROXY /* Define to be printf format string for ne_off_t */ #undef NE_FMT_NE_OFF_T /* Define to be printf format string for off64_t */ #undef NE_FMT_OFF64_T /* Define to be printf format string for off_t */ #undef NE_FMT_OFF_T /* Define to be printf format string for size_t */ #undef NE_FMT_SIZE_T /* Define to be printf format string for ssize_t */ #undef NE_FMT_SSIZE_T /* Define to be printf format string for time_t */ #undef NE_FMT_TIME_T /* Define to be printf format string for XML_Size */ #undef NE_FMT_XML_SIZE /* Defined if DAV is supported */ #undef NE_HAVE_DAV /* Defined if GSSAPI is supported */ #undef NE_HAVE_GSSAPI /* Defined if I18N is supported */ #undef NE_HAVE_I18N /* Defined if IPV6 is supported */ #undef NE_HAVE_IPV6 /* Defined if LFS is supported */ #undef NE_HAVE_LFS /* Defined if LIBPXY is supported */ #undef NE_HAVE_LIBPXY /* Defined if SSL is supported */ #undef NE_HAVE_SSL /* Defined if TS_SSL is supported */ #undef NE_HAVE_TS_SSL /* Defined if ZLIB is supported */ #undef NE_HAVE_ZLIB /* Define to be filename of an SSL CA root bundle */ #undef NE_SSL_CA_BUNDLE /* Define if poll() should be used */ #undef NE_USE_POLL /* Define to be neon library major version */ #undef NE_VERSION_MAJOR /* Define to be neon library minor version */ #undef NE_VERSION_MINOR /* Define to be neon library patch version */ #undef NE_VERSION_PATCH /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* The size of 'int', as computed by sizeof. */ #undef SIZEOF_INT /* The size of 'long', as computed by sizeof. */ #undef SIZEOF_LONG /* The size of 'long long', as computed by sizeof. */ #undef SIZEOF_LONG_LONG /* The size of 'off64_t', as computed by sizeof. */ #undef SIZEOF_OFF64_T /* The size of 'off_t', as computed by sizeof. */ #undef SIZEOF_OFF_T /* The size of 'size_t', as computed by sizeof. */ #undef SIZEOF_SIZE_T /* The size of 'ssize_t', as computed by sizeof. */ #undef SIZEOF_SSIZE_T /* The size of 'time_t', as computed by sizeof. */ #undef SIZEOF_TIME_T /* The size of 'XML_Size', as computed by sizeof. */ #undef SIZEOF_XML_SIZE /* Define to 1 if all of the C89 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS /* Define to 1 if strerror_r returns char *. */ #undef STRERROR_R_CHAR_P /* Define if getaddrinfo supports AI_ADDRCONFIG */ #undef USE_GAI_ADDRCONFIG /* Define if getaddrinfo() should be used */ #undef USE_GETADDRINFO /* Enable extensions on AIX, Interix, z/OS. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif /* Enable general extensions on macOS. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE #endif /* Enable general extensions on Solaris. */ #ifndef __EXTENSIONS__ # undef __EXTENSIONS__ #endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif /* Enable X/Open compliant socket functions that do not require linking with -lxnet on HP-UX 11.11. */ #ifndef _HPUX_ALT_XOPEN_SOCKET_API # undef _HPUX_ALT_XOPEN_SOCKET_API #endif /* Identify the host operating system as Minix. This macro does not affect the system headers' behavior. 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Oddly enough, this does nothing on OpenBSD. */ #ifndef _OPENBSD_SOURCE # undef _OPENBSD_SOURCE #endif /* Define to 1 if needed for POSIX-compatible behavior. */ #ifndef _POSIX_SOURCE # undef _POSIX_SOURCE #endif /* Define to 2 if needed for POSIX-compatible behavior. */ #ifndef _POSIX_1_SOURCE # undef _POSIX_1_SOURCE #endif /* Enable POSIX-compatible threading on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif /* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ #ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ # undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ # undef __STDC_WANT_IEC_60559_BFP_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ #ifndef __STDC_WANT_IEC_60559_DFP_EXT__ # undef __STDC_WANT_IEC_60559_DFP_EXT__ #endif /* Enable extensions specified by C23 Annex F. */ #ifndef __STDC_WANT_IEC_60559_EXT__ # undef __STDC_WANT_IEC_60559_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ # undef __STDC_WANT_IEC_60559_FUNCS_EXT__ #endif /* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ # undef __STDC_WANT_IEC_60559_TYPES_EXT__ #endif /* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ #ifndef __STDC_WANT_LIB_EXT2__ # undef __STDC_WANT_LIB_EXT2__ #endif /* Enable extensions specified by ISO/IEC 24747:2009. */ #ifndef __STDC_WANT_MATH_SPEC_FUNCS__ # undef __STDC_WANT_MATH_SPEC_FUNCS__ #endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE #endif /* Enable X/Open extensions. Define to 500 only if necessary to make mbstate_t available. */ #ifndef _XOPEN_SOURCE # undef _XOPEN_SOURCE #endif /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most significant byte first (like Motorola and SPARC, unlike Intel). */ #if defined AC_APPLE_UNIVERSAL_BUILD # if defined __BIG_ENDIAN__ # define WORDS_BIGENDIAN 1 # endif #else # ifndef WORDS_BIGENDIAN # undef WORDS_BIGENDIAN # endif #endif /* Always defined to enable GNU extensions */ #undef _GNU_SOURCE /* Define to empty if 'const' does not conform to ANSI C. */ #undef const /* Define if in_addr_t is not available */ #undef in_addr_t /* Define to '__inline__' or '__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus #undef inline #endif /* Define to 'long int' if does not define. */ #undef off_t /* Define as a signed integer type capable of holding a process identifier. */ #undef pid_t /* Define as 'unsigned int' if doesn't define. */ #undef size_t /* Define if socklen_t is not available */ #undef socklen_t /* Enable leak-tracking versions of ne_*alloc when NEON_MEMLEAK is enabled */ #ifdef NEON_MEMLEAK # include "memleak.h" #endif #if defined(HAVE_STPCPY) && defined(HAVE_DECL_STPCPY) && !HAVE_DECL_STPCPY && !defined(stpcpy) char *stpcpy(char *, const char *); #endif neon-0.34.2/aclocal.m40000644000175000017500000000506714777424043014033 0ustar jortonjorton# generated automatically by aclocal 1.16.5 -*- Autoconf -*- # Copyright (C) 1996-2021 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) # AM_CONDITIONAL -*- Autoconf -*- # Copyright (C) 1997-2021 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # AM_CONDITIONAL(NAME, SHELL-CONDITION) # ------------------------------------- # Define a conditional. 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . PROGRAM=libtool PACKAGE=libtool VERSION=2.4.7 package_revision=2.4.7 ## ------ ## ## Usage. ## ## ------ ## # Run './libtool --help' for help with using this script from the # command line. ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # After configure completes, it has a better idea of some of the # shell tools we need than the defaults used by the functions shared # with bootstrap, so set those here where they can still be over- # ridden by the user, but otherwise take precedence. : ${AUTOCONF="autoconf"} : ${AUTOMAKE="automake"} ## -------------------------- ## ## Source external libraries. ## ## -------------------------- ## # Much of our low-level functionality needs to be sourced from external # libraries, which are installed to $pkgauxdir. # Set a version string for this script. scriptversion=2019-02-19.15; # UTC # General shell script boiler plate, and helper functions. # Written by Gary V. 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See the URLs above, or the file `LICENSE` # included in the Bootstrap distribution for the full license texts. # Please report bugs or propose patches to: # ## ------ ## ## Usage. ## ## ------ ## # Evaluate this file near the top of your script to gain access to # the functions and variables defined here: # # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh # # If you need to override any of the default environment variable # settings, do that before evaluating this file. ## -------------------- ## ## Shell normalisation. ## ## -------------------- ## # Some shells need a little help to be as Bourne compatible as possible. # Before doing anything else, make sure all that help has been provided! DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi # NLS nuisances: We save the old values in case they are required later. _G_user_locale= _G_safe_locale= for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test set = \"\${$_G_var+set}\"; then save_$_G_var=\$$_G_var $_G_var=C export $_G_var _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done # These NLS vars are set unconditionally (bootstrap issue #24). Unset those # in case the environment reset is needed later and the $save_* variant is not # defined (see the code above). LC_ALL=C LANGUAGE=C export LANGUAGE LC_ALL # Make sure IFS has a sensible default sp=' ' nl=' ' IFS="$sp $nl" # There are apparently some retarded systems that use ';' as a PATH separator! if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi # func_unset VAR # -------------- # Portably unset VAR. # In some shells, an 'unset VAR' statement leaves a non-zero return # status if VAR is already unset, which might be problematic if the # statement is used at the end of a function (thus poisoning its return # value) or when 'set -e' is active (causing even a spurious abort of # the script in this case). func_unset () { { eval $1=; (eval unset $1) >/dev/null 2>&1 && eval unset $1 || : ; } } # Make sure CDPATH doesn't cause `cd` commands to output the target dir. func_unset CDPATH # Make sure ${,E,F}GREP behave sanely. func_unset GREP_OPTIONS ## ------------------------- ## ## Locate command utilities. ## ## ------------------------- ## # func_executable_p FILE # ---------------------- # Check that FILE is an executable regular file. func_executable_p () { test -f "$1" && test -x "$1" } # func_path_progs PROGS_LIST CHECK_FUNC [PATH] # -------------------------------------------- # Search for either a program that responds to --version with output # containing "GNU", or else returned by CHECK_FUNC otherwise, by # trying all the directories in PATH with each of the elements of # PROGS_LIST. # # CHECK_FUNC should accept the path to a candidate program, and # set $func_check_prog_result if it truncates its output less than # $_G_path_prog_max characters. func_path_progs () { _G_progs_list=$1 _G_check_func=$2 _G_PATH=${3-"$PATH"} _G_path_prog_max=0 _G_path_prog_found=false _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} for _G_dir in $_G_PATH; do IFS=$_G_save_IFS test -z "$_G_dir" && _G_dir=. for _G_prog_name in $_G_progs_list; do for _exeext in '' .EXE; do _G_path_prog=$_G_dir/$_G_prog_name$_exeext func_executable_p "$_G_path_prog" || continue case `"$_G_path_prog" --version 2>&1` in *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; *) $_G_check_func $_G_path_prog func_path_progs_result=$func_check_prog_result ;; esac $_G_path_prog_found && break 3 done done done IFS=$_G_save_IFS test -z "$func_path_progs_result" && { echo "no acceptable sed could be found in \$PATH" >&2 exit 1 } } # We want to be able to use the functions in this file before configure # has figured out where the best binaries are kept, which means we have # to search for them ourselves - except when the results are already set # where we skip the searches. # Unless the user overrides by setting SED, search the path for either GNU # sed, or the sed that truncates its output the least. test -z "$SED" && { _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for _G_i in 1 2 3 4 5 6 7; do _G_sed_script=$_G_sed_script$nl$_G_sed_script done echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed _G_sed_script= func_check_prog_sed () { _G_path_prog=$1 _G_count=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo '' >> conftest.nl "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "sed gsed" func_check_prog_sed "$PATH:/usr/xpg4/bin" rm -f conftest.sed SED=$func_path_progs_result } # Unless the user overrides by setting GREP, search the path for either GNU # grep, or the grep that truncates its output the least. test -z "$GREP" && { func_check_prog_grep () { _G_path_prog=$1 _G_count=0 _G_path_prog_max=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo 'GREP' >> conftest.nl "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "grep ggrep" func_check_prog_grep "$PATH:/usr/xpg4/bin" GREP=$func_path_progs_result } ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # All uppercase variable names are used for environment variables. These # variables can be overridden by the user before calling a script that # uses them if a suitable command of that name is not already available # in the command search PATH. : ${CP="cp -f"} : ${ECHO="printf %s\n"} : ${EGREP="$GREP -E"} : ${FGREP="$GREP -F"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} ## -------------------- ## ## Useful sed snippets. ## ## -------------------- ## sed_dirname='s|/[^/]*$||' sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path # that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-'\' parameter expansions in output of sed_double_quote_subst that # were '\'-ed in input to the same. If an odd number of '\' preceded a # '$' in input to sed_double_quote_subst, that '$' was protected from # expansion. Since each input '\' is now two '\'s, look for any number # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. _G_bs='\\' _G_bs2='\\\\' _G_bs4='\\\\\\\\' _G_dollar='\$' sed_double_backslash="\ s/$_G_bs4/&\\ /g s/^$_G_bs2$_G_dollar/$_G_bs&/ s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" # require_check_ifs_backslash # --------------------------- # Check if we can use backslash as IFS='\' separator, and set # $check_ifs_backshlash_broken to ':' or 'false'. require_check_ifs_backslash=func_require_check_ifs_backslash func_require_check_ifs_backslash () { _G_save_IFS=$IFS IFS='\' _G_check_ifs_backshlash='a\\b' for _G_i in $_G_check_ifs_backshlash do case $_G_i in a) check_ifs_backshlash_broken=false ;; '') break ;; *) check_ifs_backshlash_broken=: break ;; esac done IFS=$_G_save_IFS require_check_ifs_backslash=: } ## ----------------- ## ## Global variables. ## ## ----------------- ## # Except for the global variables explicitly listed below, the following # functions in the '^func_' namespace, and the '^require_' namespace # variables initialised in the 'Resource management' section, sourcing # this file will not pollute your global namespace with anything # else. There's no portable way to scope variables in Bourne shell # though, so actually running these functions will sometimes place # results into a variable named after the function, and often use # temporary variables in the '^_G_' namespace. If you are careful to # avoid using those namespaces casually in your sourcing script, things # should continue to work as you expect. And, of course, you can freely # overwrite any of the functions or variables defined here before # calling anything to customize them. EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. # Allow overriding, eg assuming that you follow the convention of # putting '$debug_cmd' at the start of all your functions, you can get # bash to show function call trace with: # # debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name debug_cmd=${debug_cmd-":"} exit_cmd=: # By convention, finish your script with: # # exit $exit_status # # so that you can set exit_status to non-zero if you want to indicate # something went wrong during execution without actually bailing out at # the point of failure. exit_status=$EXIT_SUCCESS # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath=$0 # The name of this program. progname=`$ECHO "$progpath" |$SED "$sed_basename"` # Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` progpath=$progdir/$progname ;; *) _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS=$_G_IFS test -x "$progdir/$progname" && break done IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` progpath=$progdir/$progname ;; esac ## ----------------- ## ## Standard options. ## ## ----------------- ## # The following options affect the operation of the functions defined # below, and should be set appropriately depending on run-time para- # meters passed on the command line. opt_dry_run=false opt_quiet=false opt_verbose=false # Categories 'all' and 'none' are always available. Append any others # you will pass as the first argument to func_warning from your own # code. warning_categories= # By default, display warnings according to 'opt_warning_types'. Set # 'warning_func' to ':' to elide all warnings, or func_fatal_error to # treat the next displayed warning as a fatal error. warning_func=func_warn_and_continue # Set to 'all' to display all warnings, 'none' to suppress all # warnings, or a space delimited list of some subset of # 'warning_categories' to display only the listed warnings. opt_warning_types=all ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Call them using their associated # 'require_*' variable to ensure that they are executed, at most, once. # # It's entirely deliberate that calling these functions can set # variables that don't obey the namespace limitations obeyed by the rest # of this file, in order that that they be as useful as possible to # callers. # require_term_colors # ------------------- # Allow display of bold text on terminals that support it. require_term_colors=func_require_term_colors func_require_term_colors () { $debug_cmd test -t 1 && { # COLORTERM and USE_ANSI_COLORS environment variables take # precedence, because most terminfo databases neglect to describe # whether color sequences are supported. test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} if test 1 = "$USE_ANSI_COLORS"; then # Standard ANSI escape sequences tc_reset='' tc_bold=''; tc_standout='' tc_red=''; tc_green='' tc_blue=''; tc_cyan='' else # Otherwise trust the terminfo database after all. test -n "`tput sgr0 2>/dev/null`" && { tc_reset=`tput sgr0` test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` tc_standout=$tc_bold test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` } fi } require_term_colors=: } ## ----------------- ## ## Function library. ## ## ----------------- ## # This section contains a variety of useful functions to call in your # scripts. Take note of the portable wrappers for features provided by # some modern shells, which will fall back to slower equivalents on # less featureful shells. # func_append VAR VALUE # --------------------- # Append VALUE onto the existing contents of VAR. # We should try to minimise forks, especially on Windows where they are # unreasonably slow, so skip the feature probes when bash or zsh are # being used: if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then : ${_G_HAVE_ARITH_OP="yes"} : ${_G_HAVE_XSI_OPS="yes"} # The += operator was introduced in bash 3.1 case $BASH_VERSION in [12].* | 3.0 | 3.0*) ;; *) : ${_G_HAVE_PLUSEQ_OP="yes"} ;; esac fi # _G_HAVE_PLUSEQ_OP # Can be empty, in which case the shell is probed, "yes" if += is # useable or anything else if it does not work. test -z "$_G_HAVE_PLUSEQ_OP" \ && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ && _G_HAVE_PLUSEQ_OP=yes if test yes = "$_G_HAVE_PLUSEQ_OP" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_append () { $debug_cmd eval "$1+=\$2" }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_append () { $debug_cmd eval "$1=\$$1\$2" } fi # func_append_quoted VAR VALUE # ---------------------------- # Quote VALUE and append to the end of shell variable VAR, separated # by a space. if test yes = "$_G_HAVE_PLUSEQ_OP"; then eval 'func_append_quoted () { $debug_cmd func_quote_arg pretty "$2" eval "$1+=\\ \$func_quote_arg_result" }' else func_append_quoted () { $debug_cmd func_quote_arg pretty "$2" eval "$1=\$$1\\ \$func_quote_arg_result" } fi # func_append_uniq VAR VALUE # -------------------------- # Append unique VALUE onto the existing contents of VAR, assuming # entries are delimited by the first character of VALUE. For example: # # func_append_uniq options " --another-option option-argument" # # will only append to $options if " --another-option option-argument " # is not already present somewhere in $options already (note spaces at # each end implied by leading space in second argument). func_append_uniq () { $debug_cmd eval _G_current_value='`$ECHO $'$1'`' _G_delim=`expr "$2" : '\(.\)'` case $_G_delim$_G_current_value$_G_delim in *"$2$_G_delim"*) ;; *) func_append "$@" ;; esac } # func_arith TERM... # ------------------ # Set func_arith_result to the result of evaluating TERMs. test -z "$_G_HAVE_ARITH_OP" \ && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ && _G_HAVE_ARITH_OP=yes if test yes = "$_G_HAVE_ARITH_OP"; then eval 'func_arith () { $debug_cmd func_arith_result=$(( $* )) }' else func_arith () { $debug_cmd func_arith_result=`expr "$@"` } fi # func_basename FILE # ------------------ # Set func_basename_result to FILE with everything up to and including # the last / stripped. if test yes = "$_G_HAVE_XSI_OPS"; then # If this shell supports suffix pattern removal, then use it to avoid # forking. Hide the definitions single quotes in case the shell chokes # on unsupported syntax... _b='func_basename_result=${1##*/}' _d='case $1 in */*) func_dirname_result=${1%/*}$2 ;; * ) func_dirname_result=$3 ;; esac' else # ...otherwise fall back to using sed. _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` if test "X$func_dirname_result" = "X$1"; then func_dirname_result=$3 else func_append func_dirname_result "$2" fi' fi eval 'func_basename () { $debug_cmd '"$_b"' }' # func_dirname FILE APPEND NONDIR_REPLACEMENT # ------------------------------------------- # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. eval 'func_dirname () { $debug_cmd '"$_d"' }' # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT # -------------------------------------------------------- # Perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # For efficiency, we do not delegate to the functions above but instead # duplicate the functionality here. eval 'func_dirname_and_basename () { $debug_cmd '"$_b"' '"$_d"' }' # func_echo ARG... # ---------------- # Echo program name prefixed message. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname: $_G_line" done IFS=$func_echo_IFS } # func_echo_all ARG... # -------------------- # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_echo_infix_1 INFIX ARG... # ------------------------------ # Echo program name, followed by INFIX on the first line, with any # additional lines not showing INFIX. func_echo_infix_1 () { $debug_cmd $require_term_colors _G_infix=$1; shift _G_indent=$_G_infix _G_prefix="$progname: $_G_infix: " _G_message=$* # Strip color escape sequences before counting printable length for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" do test -n "$_G_tc" && { _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` } done _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes func_echo_infix_1_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_infix_1_IFS $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 _G_prefix=$_G_indent done IFS=$func_echo_infix_1_IFS } # func_error ARG... # ----------------- # Echo program name prefixed message to standard error. func_error () { $debug_cmd $require_term_colors func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 } # func_fatal_error ARG... # ----------------------- # Echo program name prefixed message to standard error, and exit. func_fatal_error () { $debug_cmd func_error "$*" exit $EXIT_FAILURE } # func_grep EXPRESSION FILENAME # ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $debug_cmd $GREP "$1" "$2" >/dev/null 2>&1 } # func_len STRING # --------------- # Set func_len_result to the length of STRING. STRING may not # start with a hyphen. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_len () { $debug_cmd func_len_result=${#1} }' else func_len () { $debug_cmd func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } fi # func_mkdir_p DIRECTORY-PATH # --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { $debug_cmd _G_directory_path=$1 _G_dir_list= if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then # Protect directory names starting with '-' case $_G_directory_path in -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` func_mkdir_p_IFS=$IFS; IFS=: for _G_dir in $_G_dir_list; do IFS=$func_mkdir_p_IFS # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$_G_dir" 2>/dev/null || : done IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. test -d "$_G_directory_path" || \ func_fatal_error "Failed to create '$1'" fi } # func_mktempdir [BASENAME] # ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, BASENAME is the basename for that directory. func_mktempdir () { $debug_cmd _G_template=${TMPDIR-/tmp}/${1-$progname} if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race _G_tmpdir=$_G_template-${RANDOM-0}$$ func_mktempdir_umask=`umask` umask 0077 $MKDIR "$_G_tmpdir" umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$_G_tmpdir" || \ func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi $ECHO "$_G_tmpdir" } # func_normal_abspath PATH # ------------------------ # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. func_normal_abspath () { $debug_cmd # These SED scripts presuppose an absolute path with a trailing slash. _G_pathcar='s|^/\([^/]*\).*$|\1|' _G_pathcdr='s|^/[^/]*||' _G_removedotparts=':dotsl s|/\./|/|g t dotsl s|/\.$|/|' _G_collapseslashes='s|/\{1,\}|/|g' _G_finalslash='s|/*$|/|' # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` while :; do # Processed it all yet? if test / = "$func_normal_abspath_tpath"; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result"; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_notquiet ARG... # -------------------- # Echo program name prefixed message only when not in quiet mode. func_notquiet () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_relative_path SRCDIR DSTDIR # -------------------------------- # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. func_relative_path () { $debug_cmd func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=$func_dirname_result if test -z "$func_relative_path_tlibdir"; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test -n "$func_stripname_result"; then func_append func_relative_path_result "/$func_stripname_result" fi # Normalisation. If bindir is libdir, return '.' else relative path. if test -n "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result" func_relative_path_result=$func_stripname_result fi test -n "$func_relative_path_result" || func_relative_path_result=. : } # func_quote_portable EVAL ARG # ---------------------------- # Internal function to portably implement func_quote_arg. Note that we still # keep attention to performance here so we as much as possible try to avoid # calling sed binary (so far O(N) complexity as long as func_append is O(1)). func_quote_portable () { $debug_cmd $require_check_ifs_backslash func_quote_portable_result=$2 # one-time-loop (easy break) while true do if $1; then func_quote_portable_result=`$ECHO "$2" | $SED \ -e "$sed_double_quote_subst" -e "$sed_double_backslash"` break fi # Quote for eval. case $func_quote_portable_result in *[\\\`\"\$]*) # Fallback to sed for $func_check_bs_ifs_broken=:, or when the string # contains the shell wildcard characters. case $check_ifs_backshlash_broken$func_quote_portable_result in :*|*[\[\*\?]*) func_quote_portable_result=`$ECHO "$func_quote_portable_result" \ | $SED "$sed_quote_subst"` break ;; esac func_quote_portable_old_IFS=$IFS for _G_char in '\' '`' '"' '$' do # STATE($1) PREV($2) SEPARATOR($3) set start "" "" func_quote_portable_result=dummy"$_G_char$func_quote_portable_result$_G_char"dummy IFS=$_G_char for _G_part in $func_quote_portable_result do case $1 in quote) func_append func_quote_portable_result "$3$2" set quote "$_G_part" "\\$_G_char" ;; start) set first "" "" func_quote_portable_result= ;; first) set quote "$_G_part" "" ;; esac done done IFS=$func_quote_portable_old_IFS ;; *) ;; esac break done func_quote_portable_unquoted_result=$func_quote_portable_result case $func_quote_portable_result in # double-quote args containing shell metacharacters to delay # word splitting, command substitution and variable expansion # for a subsequent eval. # many bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_portable_result=\"$func_quote_portable_result\" ;; esac } # func_quotefast_eval ARG # ----------------------- # Quote one ARG (internal). This is equivalent to 'func_quote_arg eval ARG', # but optimized for speed. Result is stored in $func_quotefast_eval. if test xyes = `(x=; printf -v x %q yes; echo x"$x") 2>/dev/null`; then printf -v _GL_test_printf_tilde %q '~' if test '\~' = "$_GL_test_printf_tilde"; then func_quotefast_eval () { printf -v func_quotefast_eval_result %q "$1" } else # Broken older Bash implementations. Make those faster too if possible. func_quotefast_eval () { case $1 in '~'*) func_quote_portable false "$1" func_quotefast_eval_result=$func_quote_portable_result ;; *) printf -v func_quotefast_eval_result %q "$1" ;; esac } fi else func_quotefast_eval () { func_quote_portable false "$1" func_quotefast_eval_result=$func_quote_portable_result } fi # func_quote_arg MODEs ARG # ------------------------ # Quote one ARG to be evaled later. MODEs argument may contain zero or more # specifiers listed below separated by ',' character. This function returns two # values: # i) func_quote_arg_result # double-quoted (when needed), suitable for a subsequent eval # ii) func_quote_arg_unquoted_result # has all characters that are still active within double # quotes backslashified. Available only if 'unquoted' is specified. # # Available modes: # ---------------- # 'eval' (default) # - escape shell special characters # 'expand' # - the same as 'eval'; but do not quote variable references # 'pretty' # - request aesthetic output, i.e. '"a b"' instead of 'a\ b'. This might # be used later in func_quote to get output like: 'echo "a b"' instead # of 'echo a\ b'. This is slower than default on some shells. # 'unquoted' # - produce also $func_quote_arg_unquoted_result which does not contain # wrapping double-quotes. # # Examples for 'func_quote_arg pretty,unquoted string': # # string | *_result | *_unquoted_result # ------------+-----------------------+------------------- # " | \" | \" # a b | "a b" | a b # "a b" | "\"a b\"" | \"a b\" # * | "*" | * # z="${x-$y}" | "z=\"\${x-\$y}\"" | z=\"\${x-\$y}\" # # Examples for 'func_quote_arg pretty,unquoted,expand string': # # string | *_result | *_unquoted_result # --------------+---------------------+-------------------- # z="${x-$y}" | "z=\"${x-$y}\"" | z=\"${x-$y}\" func_quote_arg () { _G_quote_expand=false case ,$1, in *,expand,*) _G_quote_expand=: ;; esac case ,$1, in *,pretty,*|*,expand,*|*,unquoted,*) func_quote_portable $_G_quote_expand "$2" func_quote_arg_result=$func_quote_portable_result func_quote_arg_unquoted_result=$func_quote_portable_unquoted_result ;; *) # Faster quote-for-eval for some shells. func_quotefast_eval "$2" func_quote_arg_result=$func_quotefast_eval_result ;; esac } # func_quote MODEs ARGs... # ------------------------ # Quote all ARGs to be evaled later and join them into single command. See # func_quote_arg's description for more info. func_quote () { $debug_cmd _G_func_quote_mode=$1 ; shift func_quote_result= while test 0 -lt $#; do func_quote_arg "$_G_func_quote_mode" "$1" if test -n "$func_quote_result"; then func_append func_quote_result " $func_quote_arg_result" else func_append func_quote_result "$func_quote_arg_result" fi shift done } # func_stripname PREFIX SUFFIX NAME # --------------------------------- # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_stripname () { $debug_cmd # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary variable first. func_stripname_result=$3 func_stripname_result=${func_stripname_result#"$1"} func_stripname_result=${func_stripname_result%"$2"} }' else func_stripname () { $debug_cmd case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; esac } fi # func_show_eval CMD [FAIL_EXP] # ----------------------------- # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} func_quote_arg pretty,expand "$_G_cmd" eval "func_notquiet $func_quote_arg_result" $opt_dry_run || { eval "$_G_cmd" _G_status=$? if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_show_eval_locale CMD [FAIL_EXP] # ------------------------------------ # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} $opt_quiet || { func_quote_arg expand,pretty "$_G_cmd" eval "func_echo $func_quote_arg_result" } $opt_dry_run || { eval "$_G_user_locale $_G_cmd" _G_status=$? eval "$_G_safe_locale" if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_tr_sh # ---------- # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { $debug_cmd case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_verbose ARG... # ------------------- # Echo program name prefixed message in verbose mode only. func_verbose () { $debug_cmd $opt_verbose && func_echo "$*" : } # func_warn_and_continue ARG... # ----------------------------- # Echo program name prefixed warning message to standard error. func_warn_and_continue () { $debug_cmd $require_term_colors func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 } # func_warning CATEGORY ARG... # ---------------------------- # Echo program name prefixed warning message to standard error. Warning # messages can be filtered according to CATEGORY, where this function # elides messages where CATEGORY is not listed in the global variable # 'opt_warning_types'. func_warning () { $debug_cmd # CATEGORY must be in the warning_categories list! case " $warning_categories " in *" $1 "*) ;; *) func_internal_error "invalid warning category '$1'" ;; esac _G_category=$1 shift case " $opt_warning_types " in *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } # func_sort_ver VER1 VER2 # ----------------------- # 'sort -V' is not generally available. # Note this deviates from the version comparison in automake # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a # but this should suffice as we won't be specifying old # version formats or redundant trailing .0 in bootstrap.conf. # If we did want full compatibility then we should probably # use m4_version_compare from autoconf. func_sort_ver () { $debug_cmd printf '%s\n%s\n' "$1" "$2" \ | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n } # func_lt_ver PREV CURR # --------------------- # Return true if PREV and CURR are in the correct order according to # func_sort_ver, otherwise false. Use it like this: # # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." func_lt_ver () { $debug_cmd test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: #! /bin/sh # A portable, pluggable option parser for Bourne shell. # Written by Gary V. Vaughan, 2010 # This is free software. There is NO warranty; not even for # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # # Copyright (C) 2010-2019, 2021 Bootstrap Authors # # This file is dual licensed under the terms of the MIT license # , and GPL version 2 or later # . You must apply one of # these licenses when using or redistributing this software or any of # the files within it. See the URLs above, or the file `LICENSE` # included in the Bootstrap distribution for the full license texts. # Please report bugs or propose patches to: # # Set a version string for this script. scriptversion=2019-02-19.15; # UTC ## ------ ## ## Usage. ## ## ------ ## # This file is a library for parsing options in your shell scripts along # with assorted other useful supporting features that you can make use # of too. # # For the simplest scripts you might need only: # # #!/bin/sh # . relative/path/to/funclib.sh # . relative/path/to/options-parser # scriptversion=1.0 # func_options ${1+"$@"} # eval set dummy "$func_options_result"; shift # ...rest of your script... # # In order for the '--version' option to work, you will need to have a # suitably formatted comment like the one at the top of this file # starting with '# Written by ' and ending with '# Copyright'. # # For '-h' and '--help' to work, you will also need a one line # description of your script's purpose in a comment directly above the # '# Written by ' line, like the one at the top of this file. # # The default options also support '--debug', which will turn on shell # execution tracing (see the comment above debug_cmd below for another # use), and '--verbose' and the func_verbose function to allow your script # to display verbose messages only when your user has specified # '--verbose'. # # After sourcing this file, you can plug in processing for additional # options by amending the variables from the 'Configuration' section # below, and following the instructions in the 'Option parsing' # section further down. ## -------------- ## ## Configuration. ## ## -------------- ## # You should override these variables in your script after sourcing this # file so that they reflect the customisations you have added to the # option parser. # The usage line for option parsing errors and the start of '-h' and # '--help' output messages. You can embed shell variables for delayed # expansion at the time the message is displayed, but you will need to # quote other shell meta-characters carefully to prevent them being # expanded when the contents are evaled. usage='$progpath [OPTION]...' # Short help message in response to '-h' and '--help'. Add to this or # override it after sourcing this library to reflect the full set of # options your script accepts. usage_message="\ --debug enable verbose shell tracing -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -v, --verbose verbosely report processing --version print version information and exit -h, --help print short or long help message and exit " # Additional text appended to 'usage_message' in response to '--help'. long_help_message=" Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors" # Help message printed before fatal option parsing errors. fatal_help="Try '\$progname --help' for more information." ## ------------------------- ## ## Hook function management. ## ## ------------------------- ## # This section contains functions for adding, removing, and running hooks # in the main code. A hook is just a list of function names that can be # run in order later on. # func_hookable FUNC_NAME # ----------------------- # Declare that FUNC_NAME will run hooks added with # 'func_add_hook FUNC_NAME ...'. func_hookable () { $debug_cmd func_append hookable_fns " $1" } # func_add_hook FUNC_NAME HOOK_FUNC # --------------------------------- # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must # first have been declared "hookable" by a call to 'func_hookable'. func_add_hook () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not accept hook functions." ;; esac eval func_append ${1}_hooks '" $2"' } # func_remove_hook FUNC_NAME HOOK_FUNC # ------------------------------------ # Remove HOOK_FUNC from the list of hook functions to be called by # FUNC_NAME. func_remove_hook () { $debug_cmd eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' } # func_propagate_result FUNC_NAME_A FUNC_NAME_B # --------------------------------------------- # If the *_result variable of FUNC_NAME_A _is set_, assign its value to # *_result variable of FUNC_NAME_B. func_propagate_result () { $debug_cmd func_propagate_result_result=: if eval "test \"\${${1}_result+set}\" = set" then eval "${2}_result=\$${1}_result" else func_propagate_result_result=false fi } # func_run_hooks FUNC_NAME [ARG]... # --------------------------------- # Run all hook functions registered to FUNC_NAME. # It's assumed that the list of hook functions contains nothing more # than a whitespace-delimited list of legal shell function names, and # no effort is wasted trying to catch shell meta-characters or preserve # whitespace. func_run_hooks () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not support hook functions." ;; esac eval _G_hook_fns=\$$1_hooks; shift for _G_hook in $_G_hook_fns; do func_unset "${_G_hook}_result" eval $_G_hook '${1+"$@"}' func_propagate_result $_G_hook func_run_hooks if $func_propagate_result_result; then eval set dummy "$func_run_hooks_result"; shift fi done } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list from your hook function. You may remove # or edit any options that you action, and then pass back the remaining # unprocessed options in '_result', escaped # suitably for 'eval'. # # The '_result' variable is automatically unset # before your hook gets called; for best performance, only set the # *_result variable when necessary (i.e. don't call the 'func_quote' # function unnecessarily because it can be an expensive operation on some # machines). # # Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # No change in '$@' (ignored completely by this hook). Leave # # my_options_prep_result variable intact. # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # args_changed=false # # # Note that, for efficiency, we parse as many options as we can # # recognise in a loop before passing the remainder back to the # # caller on the first unrecognised argument we encounter. # while test $# -gt 0; do # opt=$1; shift # case $opt in # --silent|-s) opt_silent=: # args_changed=: # ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # args_changed=: # ;; # *) # Make sure the first unrecognised option "$_G_opt" # # is added back to "$@" in case we need it later, # # if $args_changed was set to 'true'. # set dummy "$_G_opt" ${1+"$@"}; shift; break ;; # esac # done # # # Only call 'func_quote' here if we processed at least one argument. # if $args_changed; then # func_quote eval ${1+"$@"} # my_silent_option_result=$func_quote_result # fi # } # func_add_hook func_parse_options my_silent_option # # # my_option_validation () # { # $debug_cmd # # $opt_silent && $opt_verbose && func_fatal_help "\ # '--silent' and '--verbose' options are mutually exclusive." # } # func_add_hook func_validate_options my_option_validation # # You'll also need to manually amend $usage_message to reflect the extra # options you parse. It's preferable to append if you can, so that # multiple option parsing hooks can be added safely. # func_options_finish [ARG]... # ---------------------------- # Finishing the option parse loop (call 'func_options' hooks ATM). func_options_finish () { $debug_cmd func_run_hooks func_options ${1+"$@"} func_propagate_result func_run_hooks func_options_finish } # func_options [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd _G_options_quoted=false for my_func in options_prep parse_options validate_options options_finish do func_unset func_${my_func}_result func_unset func_run_hooks_result eval func_$my_func '${1+"$@"}' func_propagate_result func_$my_func func_options if $func_propagate_result_result; then eval set dummy "$func_options_result"; shift _G_options_quoted=: fi done $_G_options_quoted || { # As we (func_options) are top-level options-parser function and # nobody quoted "$@" for us yet, we need to do it explicitly for # caller. func_quote eval ${1+"$@"} func_options_result=$func_quote_result } } # func_options_prep [ARG]... # -------------------------- # All initialisations required before starting the option parse loop. # Note that when calling hook functions, we pass through the list of # positional parameters. If a hook function modifies that list, and # needs to propagate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before returning. func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= func_run_hooks func_options_prep ${1+"$@"} func_propagate_result func_run_hooks func_options_prep } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd _G_parse_options_requote=false # this just eases exit handling while test $# -gt 0; do # Defer to hook functions for initial option parsing, so they # get priority in the event of reusing an option name. func_run_hooks func_parse_options ${1+"$@"} func_propagate_result func_run_hooks func_parse_options if $func_propagate_result_result; then eval set dummy "$func_parse_options_result"; shift # Even though we may have changed "$@", we passed the "$@" array # down into the hook and it quoted it for us (because we are in # this if-branch). No need to quote it again. _G_parse_options_requote=false fi # Break out of the loop if we already parsed every option. test $# -gt 0 || break # We expect that one of the options parsed in this function matches # and thus we remove _G_opt from "$@" and need to re-quote. _G_match_parse_options=: _G_opt=$1 shift case $_G_opt in --debug|-x) debug_cmd='set -x' func_echo "enabling shell trace mode" >&2 $debug_cmd ;; --no-warnings|--no-warning|--no-warn) set dummy --warnings none ${1+"$@"} shift ;; --warnings|--warning|-W) if test $# = 0 && func_missing_arg $_G_opt; then _G_parse_options_requote=: break fi case " $warning_categories $1" in *" $1 "*) # trailing space prevents matching last $1 above func_append_uniq opt_warning_types " $1" ;; *all) opt_warning_types=$warning_categories ;; *none) opt_warning_types=none warning_func=: ;; *error) opt_warning_types=$warning_categories warning_func=func_fatal_error ;; *) func_fatal_error \ "unsupported warning category: '$1'" ;; esac shift ;; --verbose|-v) opt_verbose=: ;; --version) func_version ;; -\?|-h) func_usage ;; --help) func_help ;; # Separate optargs to long options (plugins may need this): --*=*) func_split_equals "$_G_opt" set dummy "$func_split_equals_lhs" \ "$func_split_equals_rhs" ${1+"$@"} shift ;; # Separate optargs to short options: -W*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "$func_split_short_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-v*|-x*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) _G_parse_options_requote=: ; break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift _G_match_parse_options=false break ;; esac if $_G_match_parse_options; then _G_parse_options_requote=: fi done if $_G_parse_options_requote; then # save modified positional parameters for caller func_quote eval ${1+"$@"} func_parse_options_result=$func_quote_result fi } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" func_run_hooks func_validate_options ${1+"$@"} func_propagate_result func_run_hooks func_validate_options # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE } ## ----------------- ## ## Helper functions. ## ## ----------------- ## # This section contains the helper functions used by the rest of the # hookable option parser framework in ascii-betical order. # func_fatal_help ARG... # ---------------------- # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { $debug_cmd eval \$ECHO \""Usage: $usage"\" eval \$ECHO \""$fatal_help"\" func_error ${1+"$@"} exit $EXIT_FAILURE } # func_help # --------- # Echo long help message to standard output and exit. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message" exit 0 } # func_missing_arg ARGNAME # ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $debug_cmd func_error "Missing argument for '$1'." exit_cmd=exit } # func_split_equals STRING # ------------------------ # Set func_split_equals_lhs and func_split_equals_rhs shell variables # after splitting STRING at the '=' sign. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_equals () { $debug_cmd func_split_equals_lhs=${1%%=*} func_split_equals_rhs=${1#*=} if test "x$func_split_equals_lhs" = "x$1"; then func_split_equals_rhs= fi }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_equals () { $debug_cmd func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` func_split_equals_rhs= test "x$func_split_equals_lhs=" = "x$1" \ || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` } fi #func_split_equals # func_split_short_opt SHORTOPT # ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_short_opt () { $debug_cmd func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"} }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_short_opt () { $debug_cmd func_split_short_opt_name=`expr "x$1" : 'x\(-.\)'` func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` } fi #func_split_short_opt # func_usage # ---------- # Echo short help message to standard output and exit. func_usage () { $debug_cmd func_usage_message $ECHO "Run '$progname --help |${PAGER-more}' for full usage" exit 0 } # func_usage_message # ------------------ # Echo short help message to standard output. func_usage_message () { $debug_cmd eval \$ECHO \""Usage: $usage"\" echo $SED -n 's|^# || /^Written by/{ x;p;x } h /^Written by/q' < "$progpath" echo eval \$ECHO \""$usage_message"\" } # func_version # ------------ # Echo version message to standard output and exit. # The version message is extracted from the calling file's header # comments, with leading '# ' stripped: # 1. First display the progname and version # 2. Followed by the header comment line matching /^# Written by / # 3. Then a blank line followed by the first following line matching # /^# Copyright / # 4. Immediately followed by any lines between the previous matches, # except lines preceding the intervening completely blank line. # For example, see the header comments of this file. func_version () { $debug_cmd printf '%s\n' "$progname $scriptversion" $SED -n ' /^# Written by /!b s|^# ||; p; n :fwd2blnk /./ { n b fwd2blnk } p; n :holdwrnt s|^# || s|^# *$|| /^Copyright /!{ /./H n b holdwrnt } s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| G s|\(\n\)\n*|\1|g p; q' < "$progpath" exit $? } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "30/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: # Set a version string. scriptversion='(GNU libtool) 2.4.7' # func_echo ARG... # ---------------- # Libtool also displays the current mode in messages, so override # funclib.sh func_echo with this custom definition. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" done IFS=$func_echo_IFS } # func_warning ARG... # ------------------- # Libtool warnings are not categorized, so override funclib.sh # func_warning with this simpler definition. func_warning () { $debug_cmd $warning_func ${1+"$@"} } ## ---------------- ## ## Options parsing. ## ## ---------------- ## # Hook in the functions to make sure our own options are parsed during # the option parsing loop. usage='$progpath [OPTION]... [MODE-ARG]...' # Short help message in response to '-h'. usage_message="Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information and exit --mode=MODE use operation mode MODE --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message " # Additional text appended to 'usage_message' in response to '--help'. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try '$progname --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: $host shell: $SHELL compiler: $LTCC compiler flags: $LTCFLAGS linker: $LD (gnu? $with_gnu_ld) version: $progname (GNU libtool) 2.4.7 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` Report bugs to . GNU libtool home page: . General help using GNU software: ." exit 0 } # func_lo2o OBJECT-NAME # --------------------- # Transform OBJECT-NAME from a '.lo' suffix to the platform specific # object suffix. lo2o=s/\\.lo\$/.$objext/ o2lo=s/\\.$objext\$/.lo/ if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_lo2o () { case $1 in *.lo) func_lo2o_result=${1%.lo}.$objext ;; * ) func_lo2o_result=$1 ;; esac }' # func_xform LIBOBJ-OR-SOURCE # --------------------------- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) # suffix to a '.lo' libtool-object suffix. eval 'func_xform () { func_xform_result=${1%.*}.lo }' else # ...otherwise fall back to using sed. func_lo2o () { func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` } func_xform () { func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` } fi # func_fatal_configuration ARG... # ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_fatal_error ${1+"$@"} \ "See the $PACKAGE documentation for more information." \ "Fatal configuration error." } # func_config # ----------- # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # ------------- # Display the features supported by this script. func_features () { echo "host: $host" if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag TAGNAME # ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname=$1 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf=/$re_begincf/,/$re_endcf/p # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # libtool_options_prep [ARG]... # ----------------------------- # Preparation for options parsed by libtool. libtool_options_prep () { $debug_mode # Option defaults: opt_config=false opt_dlopen= opt_dry_run=false opt_help=false opt_mode= opt_preserve_dup_deps=false opt_quiet=false nonopt= preserve_args= _G_rc_lt_options_prep=: # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; *) _G_rc_lt_options_prep=false ;; esac if $_G_rc_lt_options_prep; then # Pass back the list of options. func_quote eval ${1+"$@"} libtool_options_prep_result=$func_quote_result fi } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd _G_rc_lt_parse_options=false # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _G_match_lt_parse_options=: _G_opt=$1 shift case $_G_opt in --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) func_config ;; --dlopen|-dlopen) opt_dlopen="${opt_dlopen+$opt_dlopen }$1" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) func_features ;; --finish) set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $_G_opt && break opt_mode=$1 case $1 in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $_G_opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_quiet=false func_append preserve_args " $_G_opt" ;; --no-warnings|--no-warning|--no-warn) opt_warning=false func_append preserve_args " $_G_opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $_G_opt" ;; --silent|--quiet) opt_quiet=: opt_verbose=false func_append preserve_args " $_G_opt" ;; --tag) test $# = 0 && func_missing_arg $_G_opt && break opt_tag=$1 func_append preserve_args " $_G_opt $1" func_enable_tag "$1" shift ;; --verbose|-v) opt_quiet=false opt_verbose=: func_append preserve_args " $_G_opt" ;; # An option not handled by this hook function: *) set dummy "$_G_opt" ${1+"$@"} ; shift _G_match_lt_parse_options=false break ;; esac $_G_match_lt_parse_options && _G_rc_lt_parse_options=: done if $_G_rc_lt_parse_options; then # save modified positional parameters for caller func_quote eval ${1+"$@"} libtool_parse_options_result=$func_quote_result fi } func_add_hook func_parse_options libtool_parse_options # libtool_validate_options [ARG]... # --------------------------------- # Perform any sanity checks on option settings and/or unconsumed # arguments. libtool_validate_options () { # save first non-option argument if test 0 -lt $#; then nonopt=$1 shift fi # preserve --debug test : = "$debug_cmd" || func_append preserve_args " --debug" # Keeping compiler generated duplicates in $postdeps and $predeps is not # harmful, and is necessary in a majority of systems that use it to satisfy # symbol dependencies. opt_duplicate_compiler_generated_deps=: $opt_help || { # Sanity checks first: func_check_version_match test yes != "$build_libtool_libs" \ && test yes != "$build_old_libs" \ && func_fatal_configuration "not configured to build any kind of library" # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test execute != "$opt_mode"; then func_error "unrecognized option '-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help=$help help="Try '$progname --help --mode=$opt_mode' for more information." } # Pass back the unparsed argument list func_quote eval ${1+"$@"} libtool_validate_options_result=$func_quote_result } func_add_hook func_validate_options libtool_validate_options # Process options as early as possible so that --help and --version # can return quickly. func_options ${1+"$@"} eval set dummy "$func_options_result"; shift ## ----------- ## ## Main. ## ## ----------- ## magic='%%%MAGIC variable%%%' magic_exe='%%%MAGIC EXE variable%%%' # Global variables. extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # func_generated_by_libtool # True iff stdin has been generated by Libtool. This function is only # a basic sanity check; it will hardly flush out determined imposters. func_generated_by_libtool_p () { $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test yes = "$lalib_p" } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { test -f "$1" && $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $debug_cmd save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # 'FILE.' does not work on cygwin managed mounts. func_source () { $debug_cmd case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $debug_cmd if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=$1 if test yes = "$build_libtool_libs"; then write_lobj=\'$2\' else write_lobj=none fi if test yes = "$build_old_libs"; then write_oldobj=\'$3\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $debug_cmd # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $debug_cmd if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $debug_cmd # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $debug_cmd if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result=$1 fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $debug_cmd if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result=$3 fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $debug_cmd case $4 in $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $debug_cmd $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $debug_cmd case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result=$1 } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $debug_cmd if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd=func_convert_path_$func_stripname_result fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $debug_cmd func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result=$1 } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_dll_def_p FILE # True iff FILE is a Windows DLL '.def' file. # Keep in sync with _LT_DLL_DEF_P in libtool.m4 func_dll_def_p () { $debug_cmd func_dll_def_p_tmp=`$SED -n \ -e 's/^[ ]*//' \ -e '/^\(;.*\)*$/d' \ -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ -e q \ "$1"` test DEF = "$func_dll_def_p_tmp" } # func_mode_compile arg... func_mode_compile () { $debug_cmd # Get the compilation command and the source file. base_compile= srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg=$arg arg_mode=normal ;; target ) libobj=$arg arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs=$IFS; IFS=, for arg in $args; do IFS=$save_ifs func_append_quoted lastarg "$arg" done IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg=$srcfile srcfile=$arg ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj=$func_basename_result } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test yes = "$build_libtool_libs" \ || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_arg pretty "$libobj" test "X$libobj" != "X$func_quote_arg_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname=$func_basename_result xdir=$func_dirname_result lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test no = "$compiler_c_o"; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext lockfile=$output_obj.lock else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_arg pretty "$srcfile" qsrcfile=$func_quote_arg_result # Only build a PIC object if we are building libtool libraries. if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test yes = "$build_old_libs"; then if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking -Wc,FLAG -Xcompiler FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix '.c' with the library object suffix, '.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the '--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE use a list of object files found in FILE to specify objects -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wa,FLAG -Xassembler FLAG pass linker-specific FLAG directly to the assembler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with '-') are ignored. Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in '.la', then a libtool library is created, only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created using 'ar' and 'ranlib', or on Windows using 'lib'. If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test : = "$opt_help"; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | $SED '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $debug_cmd # The first argument is the command name. cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "'$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir=$func_dirname_result ;; *) func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file=$progdir/$program fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if $opt_dry_run; then # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd=\$cmd$args fi } test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $debug_cmd libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "'$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument '$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $debug_cmd # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac then # Aesthetically quote it. func_quote_arg pretty "$nonopt" install_prog="$func_quote_arg_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_arg pretty "$arg" func_append install_prog "$func_quote_arg_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_arg pretty "$arg" func_append install_prog " $func_quote_arg_result" if test -n "$arg2"; then func_quote_arg pretty "$arg2" fi func_append install_shared_prog " $func_quote_arg_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_arg pretty "$install_override_mode" func_append install_shared_prog " -m $func_quote_arg_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=: if $isdir; then destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." destdir=$func_dirname_result destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking '$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname=$1 shift srcname=$realname test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme=$stripme case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme= ;; esac ;; os2*) case $realname in *_dll.a) tstripme= ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name=$func_basename_result instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest=$destfile destfile= ;; *) func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=.exe fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script '$wrapper'" finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then func_warning "'$lib' has not been installed in '$libdir'" finalize=false fi done relink_command= func_source "$wrapper" outputname= if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file=$func_basename_result outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_quiet || { func_quote_arg expand,pretty "$relink_command" eval "func_echo $func_quote_arg_result" } if eval "$relink_command"; then : else func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file=$outputname else func_warning "cannot relink '$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name=$func_basename_result # Set up the ranlib parameters. oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $debug_cmd my_outputname=$1 my_originator=$2 my_pic_p=${3-false} my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* External symbol declarations for the compiler. */\ " if test yes = "$dlself"; then func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" name=$func_basename_result case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi func_show_eval '$RM "${nlist}I"' if test -n "$global_symbol_to_import"; then eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[];\ " if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ static void lt_syminit(void) { LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; for (; symbol->name; ++symbol) {" $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" echo >> "$output_objdir/$my_dlsyms" "\ } }" fi echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = { {\"$my_originator\", (void *) 0}," if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ {\"@INIT@\", (void *) <_syminit}," fi case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $debug_cmd win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then case $nm_interface in "MS dumpbin") if func_cygming_ms_implib_p "$1" || func_cygming_gnu_implib_p "$1" then win32_nmres=import else win32_nmres= fi ;; *) func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s|.*|import| p q } }'` ;; esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $debug_cmd sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $debug_cmd match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive that possess that section. Heuristic: eliminate # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $debug_cmd if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result= fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $debug_cmd f_ex_an_ar_dir=$1; shift f_ex_an_ar_oldlib=$1 if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $debug_cmd my_gentop=$1; shift my_oldlibs=${1+"$@"} my_oldobjs= my_xlib= my_xabs= my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` func_basename "$darwin_archive" darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches; do func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" cd "unfat-$$/$darwin_base_archive-$darwin_arch" func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result=$my_oldobjs } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" func_quote_arg pretty "$ECHO" qECHO=$func_quote_arg_result $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=$qECHO fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* declarations of non-ANSI functions */ #if defined __MINGW32__ # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ #if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC #elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined other platforms ... */ #endif #if defined PATH_MAX # define LT_PATHMAX PATH_MAX #elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free (stale); stale = 0; } \ } while (0) #if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; size_t tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined HAVE_DOS_BASED_FILE_SYSTEM if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined HAVE_DOS_BASED_FILE_SYSTEM } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = (size_t) (q - p); p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (STREQ (str, pat)) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else size_t len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { size_t orig_value_len = strlen (orig_value); size_t add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ size_t len = strlen (new_value); while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $debug_cmd case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_suncc_cstd_abi # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! # Several compiler flags select an ABI that is incompatible with the # Cstd library. Avoid specifying it if any are in CXXFLAGS. func_suncc_cstd_abi () { $debug_cmd case " $compile_command " in *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) suncc_use_cstd_abi=no ;; *) suncc_use_cstd_abi=yes ;; esac } # func_mode_link arg... func_mode_link () { $debug_cmd case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=false prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test yes != "$build_libtool_libs" \ && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg=$1 shift func_quote_arg pretty,unquoted "$arg" qarg=$func_quote_arg_unquoted_result func_append libtool_args " $func_quote_arg_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir=$arg prev= continue ;; dlfiles|dlprefiles) $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=: } case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test no = "$dlself"; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test dlprefiles = "$prev"; then dlself=yes elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols=$arg test -f "$arg" \ || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex=$arg prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir=$arg prev= continue ;; mllvm) # Clang does not use LLVM to link, so we can simply discard any # '-mllvm $arg' options when doing the link step. prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object fi # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; os2dllname) os2dllname=$arg prev= continue ;; precious_regex) precious_files_regex=$arg prev= continue ;; release) release=-$arg prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds=$arg prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xassembler) func_append compiler_flags " -Xassembler $qarg" prev= func_append compile_command " -Xassembler $qarg" func_append finalize_command " -Xassembler $qarg" continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between '-L' and '$1'" else func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of '$dir'" dir=$absdir ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test X-lc = "X$arg" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*) # Do not include libc due to us having libc/libc_r. test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test X-lc = "X$arg" && continue ;; esac elif test X-lc_r = "X$arg"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -mllvm) prev=mllvm continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; # Solaris ld rejects as of 11.4. Refer to Oracle bug 22985199. -pthread) case $host in *solaris2*) ;; *) case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac ;; esac continue ;; -mt|-mthreads|-kthread|-Kthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module=$wl-multi_module continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "'-no-install' is ignored for $host" func_warning "assuming '-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -os2dllname) prev=os2dllname continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_arg pretty "$flag" func_append arg " $func_quote_arg_result" func_append compiler_flags " $func_quote_arg_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_arg pretty "$flag" func_append arg " $wl$func_quote_arg_result" func_append compiler_flags " $wl$func_quote_arg_result" func_append linker_flags " $func_quote_arg_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xassembler) prev=xassembler continue ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_arg pretty "$arg" arg=$func_quote_arg_result ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # -fstack-protector* stack protector flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization # -specs=* GCC specs files # -stdlib=* select c++ std lib with clang # -fsanitize=* Clang/GCC memory and address sanitizer # -fuse-ld=* Linker select flags for GCC # -Wa,* Pass flags directly to the assembler -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*) func_quote_arg pretty "$arg" arg=$func_quote_arg_result func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; -Z*) if test os2 = "`expr $host : '.*\(os2\)'`"; then # OS/2 uses -Zxxx to specify OS/2-specific options compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case $arg in -Zlinker | -Zstack) prev=xcompiler ;; esac continue else # Otherwise treat like 'Some other compiler flag' below func_quote_arg pretty "$arg" arg=$func_quote_arg_result fi ;; # Some other compiler flag. -* | +*) func_quote_arg pretty "$arg" arg=$func_quote_arg_result ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result test none = "$pic_object" || { # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object } # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test dlfiles = "$prev"; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test dlprefiles = "$prev"; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_arg pretty "$arg" arg=$func_quote_arg_result ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the '$prevarg' option requires an argument" if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname=$func_basename_result libobjs_save=$libobjs if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" # Definition is injected by LT_CONFIG during libtool generation. func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" func_dirname "$output" "/" "" output_objdir=$func_dirname_result$objdir func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test lib = "$linkmode"; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=false newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test lib,link = "$linkmode,$pass"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs=$tmp_deplibs fi if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass"; then libs=$deplibs deplibs= fi if test prog = "$linkmode"; then case $pass in dlopen) libs=$dlfiles ;; dlpreopen) libs=$dlprefiles ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test lib,dlpreopen = "$linkmode,$pass"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs=$dlprefiles fi if test dlopen = "$pass"; then # Collect dlpreopened libraries save_deplibs=$deplibs deplibs= fi for deplib in $libs; do lib= found=false case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test lib != "$linkmode" && test prog != "$linkmode"; then func_warning "'-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test lib = "$linkmode"; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib=$searchdir/lib$name$search_ext if test -f "$lib"; then if test .la = "$search_ext"; then found=: else found=false fi break 2 fi done done if $found; then # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll=$l done if test "X$ll" = "X$old_library"; then # only static version available found=false func_dirname "$lib" "" "." ladir=$func_dirname_result lib=$ladir/$old_library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi else # deplib doesn't seem to be a libtool library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi ;; # -l *.ltframework) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test conv = "$pass" && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi if test scan = "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "'-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test link = "$pass"; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=false case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=: fi ;; pass_all) valid_a_lib=: ;; esac if $valid_a_lib; then echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" else echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." fi ;; esac continue ;; prog) if test link != "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test conv = "$pass"; then deplibs="$deplib $deplibs" elif test prog = "$linkmode"; then if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=: continue ;; esac # case $deplib $found || test -f "$lib" \ || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "'$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir=$func_dirname_result dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass" || { test prog != "$linkmode" && test lib != "$linkmode"; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test conv = "$pass"; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for '$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" elif test prog != "$linkmode" && test lib != "$linkmode"; then func_fatal_error "'$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test yes = "$prefer_static_libs" || test built,no = "$prefer_static_libs,$installed"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib=$l done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for '$lib'" fi # This library was specified with -dlopen. if test dlopen = "$pass"; then test -z "$libdir" \ && func_fatal_error "cannot -dlopen a convenience library: '$lib'" if test -z "$dlname" || test yes != "$dlopen_support" || test no = "$build_libtool_libs" then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of '$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir=$ladir fi ;; esac func_basename "$lib" laname=$func_basename_result # Find the relevant object directory and library name. if test yes = "$installed"; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library '$lib' was moved." dir=$ladir absdir=$abs_ladir libdir=$abs_ladir else dir=$lt_sysroot$libdir absdir=$lt_sysroot$libdir fi test yes = "$hardcode_automatic" && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir=$ladir absdir=$abs_ladir # Remove this search path later func_append notinst_path " $abs_ladir" else dir=$ladir/$objdir absdir=$abs_ladir/$objdir # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test dlpreopen = "$pass"; then if test -z "$libdir" && test prog = "$linkmode"; then func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" fi case $host in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test lib = "$linkmode"; then deplibs="$dir/$old_library $deplibs" elif test prog,link = "$linkmode,$pass"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test prog = "$linkmode" && test link != "$pass"; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=false if test no != "$link_all_deplibs" || test -z "$library_names" || test no = "$build_libtool_libs"; then linkalldeplibs=: fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if $linkalldeplibs; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test prog,link = "$linkmode,$pass"; then if test -n "$library_names" && { { test no = "$prefer_static_libs" || test built,yes = "$prefer_static_libs,$installed"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then # Make sure the rpath contains only unique directories. case $temp_rpath: in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if $alldeplibs && { test pass_all = "$deplibs_check_method" || { test yes = "$build_libtool_libs" && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test built = "$use_static_libs" && test yes = "$installed"; then use_static_libs=no fi if test -n "$library_names" && { test no = "$use_static_libs" || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc* | *os2*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test no = "$installed"; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule= for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule=$dlpremoduletest break fi done if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then echo if test prog = "$linkmode"; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test lib = "$linkmode" && test yes = "$hardcode_into_libs"; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname=$1 shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname=$dlname elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc* | *os2*) func_arith $current - $age major=$func_arith_result versuffix=-$major ;; esac eval soname=\"$soname_spec\" else soname=$realname fi # Make a new name for the extract_expsyms_cmds to use soroot=$soname func_basename "$soroot" soname=$func_basename_result func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from '$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for '$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test prog = "$linkmode" || test relink != "$opt_mode"; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test no = "$hardcode_direct"; then add=$dir/$linklib case $host in *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; *-*-sysv4*uw2*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we cannot # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library"; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add=$dir/$old_library fi elif test -n "$old_library"; then add=$dir/$old_library fi fi esac elif test no = "$hardcode_minus_L"; then case $host in *-*-sunos*) add_shlibpath=$dir ;; esac add_dir=-L$dir add=-l$name elif test no = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; relink) if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$dir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$absdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name elif test yes = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; *) lib_linked=no ;; esac if test yes != "$lib_linked"; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test prog = "$linkmode"; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test yes != "$hardcode_direct" && test yes != "$hardcode_minus_L" && test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test prog = "$linkmode" || test relink = "$opt_mode"; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$libdir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$libdir add=-l$name elif test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add=-l$name elif test yes = "$hardcode_automatic"; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib"; then add=$inst_prefix_dir$libdir/$linklib else add=$libdir/$linklib fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir=-L$libdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name fi if test prog = "$linkmode"; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test prog = "$linkmode"; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test unsupported != "$hardcode_direct"; then test -n "$old_library" && linklib=$old_library compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test yes = "$build_libtool_libs"; then # Not a shared library if test pass_all != "$deplibs_check_method"; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system cannot link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test yes = "$module"; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test lib = "$linkmode"; then if test -n "$dependency_libs" && { test yes != "$hardcode_into_libs" || test yes = "$build_old_libs" || test yes = "$link_static"; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs=$temp_deplibs fi func_append newlib_search_path " $absdir" # Link against this library test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test no != "$link_all_deplibs"; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path=$deplib ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of '$dir'" absdir=$dir fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names"; then for tmp in $deplibrary_names; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl"; then depdepl=$absdir/$objdir/$depdepl darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" path= fi fi ;; *) path=-L$absdir/$objdir ;; esac else eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "'$deplib' seems to be moved" path=-L$absdir fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test link = "$pass"; then if test prog = "$linkmode"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs=$newdependency_libs if test dlpreopen = "$pass"; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test dlopen != "$pass"; then test conv = "$pass" || { # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= } if test prog,link = "$linkmode,$pass"; then vars="compile_deplibs finalize_deplibs" else vars=deplibs fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Add Sun CC postdeps if required: test CXX = "$tagname" && { case $host_os in linux*) case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C++ 5.9 func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; solaris*) func_cc_basename "$CC" case $func_cc_basename_result in CC* | sunCC*) func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; esac } # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i= ;; esac if test -n "$i"; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test prog = "$linkmode"; then dlfiles=$newdlfiles fi if test prog = "$linkmode" || test lib = "$linkmode"; then dlprefiles=$newdlprefiles fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "'-R' is ignored for archives" test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "'-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "'-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs=$output func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form 'libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test no = "$module" \ && func_fatal_help "libtool library '$output' must begin with 'lib'" if test no != "$need_lib_prefix"; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test pass_all != "$deplibs_check_method"; then func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test no = "$dlself" \ || func_warning "'-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test 1 -lt "$#" \ && func_warning "ignoring multiple '-rpath's for a libtool library" install_libdir=$1 oldlibs= if test -z "$rpath"; then if test yes = "$build_libtool_libs"; then # Building a libtool convenience library. # Some compilers have problems with a '.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "'-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs=$IFS; IFS=: set dummy $vinfo 0 0 0 shift IFS=$save_ifs test -n "$7" && \ func_fatal_help "too many parameters to '-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major=$1 number_minor=$2 number_revision=$3 # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # that has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|freebsd-elf|linux|midnightbsd-elf|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_revision ;; freebsd-aout|qnx|sunos) current=$number_major revision=$number_minor age=0 ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_minor lt_irix_increment=no ;; esac ;; no) current=$1 revision=$2 age=$3 ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT '$current' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION '$revision' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE '$age' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE '$age' is greater than the current interface number '$current'" func_fatal_error "'$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" # On Darwin other compilers case $CC in nagfor*) verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" ;; *) verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; esac ;; freebsd-aout) major=.$current versuffix=.$current.$revision ;; freebsd-elf | midnightbsd-elf) func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; irix | nonstopux) if test no = "$lt_irix_increment"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring=$verstring_prefix$major.$revision # Add in all the interfaces that we are compatible with. loop=$revision while test 0 -ne "$loop"; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring_prefix$major.$iface:$verstring done # Before this point, $major must not contain '.'. major=.$major versuffix=$major.$revision ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=.$current.$age.$revision verstring=$current.$age.$revision # Add in all the interfaces that we are compatible with. loop=$age while test 0 -ne "$loop"; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring:$iface.0 done # Make executables depend on our current version. func_append verstring ":$current.0" ;; qnx) major=.$current versuffix=.$current ;; sco) major=.$current versuffix=.$current ;; sunos) major=.$current versuffix=.$current.$revision ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 file systems. func_arith $current - $age major=$func_arith_result versuffix=-$major ;; *) func_fatal_configuration "unknown library version type '$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring=0.0 ;; esac if test no = "$need_version"; then versuffix= else versuffix=.0.0 fi fi # Remove version info from name if versioning should be avoided if test yes,no = "$avoid_version,$need_version"; then major= versuffix= verstring= fi # Check to see if the archive will have undefined symbols. if test yes = "$allow_undefined"; then if test unsupported = "$allow_undefined_flag"; then if test yes = "$build_old_libs"; then func_warning "undefined symbols not allowed in $host shared libraries; building static only" build_libtool_libs=no else func_fatal_error "can't build $host shared library unless -no-undefined is specified" fi fi else # Don't allow undefined symbols. allow_undefined_flag=$no_undefined_flag fi fi func_generate_dlsyms "$libname" "$libname" : func_append libobjs " $symfileobj" test " " = "$libobjs" && libobjs= if test relink != "$opt_mode"; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) if test -n "$precious_files_regex"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles=$dlfiles dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles=$dlprefiles dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test yes = "$build_libtool_libs"; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test yes = "$build_libtool_need_lc"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release= versuffix= major= newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib=$potent_lib while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | $SED 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib= ;; esac fi if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib=$potent_lib # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs= tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test yes = "$allow_libtool_libs_with_static_runtimes"; then for i in $predeps $postdeps; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test none = "$deplibs_check_method"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test yes = "$droppeddeps"; then if test yes = "$module"; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test no = "$allow_undefined"; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs=$new_libs # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test yes = "$build_libtool_libs"; then # Remove $wl instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test yes = "$hardcode_into_libs"; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath=$finalize_rpath test relink = "$opt_mode" || rpath=$compile_rpath$rpath for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath=$finalize_shlibpath test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname=$1 shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname=$realname fi if test -z "$dlname"; then dlname=$soname fi lib=$output_objdir/$realname linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols=$output_objdir/$libname.uexp func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile func_dll_def_p "$export_symbols" || { # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols=$export_symbols export_symbols= always_export_symbols=yes } fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs=$IFS; IFS='~' for cmd1 in $cmds; do IFS=$save_ifs # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test yes = "$try_normal_branch" \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=$output_objdir/$output_la.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS=$save_ifs if test -n "$export_symbols_regex" && test : != "$skipped_export"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test : != "$skipped_export" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs=$tmp_deplibs if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test yes = "$compiler_needs_object" && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test : != "$skipped_export" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then output=$output_objdir/$output_la.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then output=$output_objdir/$output_la.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test yes = "$compiler_needs_object"; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-$k.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test -z "$objlist" || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test 1 -eq "$k"; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-$k.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-$k.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi ${skipped_export-false} && { func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi } test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs=$IFS; IFS='~' for cmd in $concat_cmds; do IFS=$save_ifs $opt_quiet || { func_quote_arg expand,pretty "$cmd" eval "func_echo $func_quote_arg_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi ${skipped_export-false} && { if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi } libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs=$IFS; IFS='~' for cmd in $cmds; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs $opt_quiet || { func_quote_arg expand,pretty "$cmd" eval "func_echo $func_quote_arg_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs # Restore the uninstalled library and exit if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test yes = "$module" || test yes = "$export_dynamic"; then # On all known operating systems, these are identical. dlname=$soname fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "'-R' is ignored for objects" test -n "$vinfo" && \ func_warning "'-version-info' is ignored for objects" test -n "$release" && \ func_warning "'-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object '$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj=$output ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # if reload_cmds runs $LD directly, get rid of -Wl from # whole_archive_flag_spec and hope we can get by with turning comma # into space. case $reload_cmds in *\$LD[\ \$]*) wl= ;; esac if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags else gentop=$output_objdir/${obj}x func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test yes = "$build_libtool_libs" || libobjs=$non_pic_objects # Create the old-style object. reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs output=$obj func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi test yes = "$build_libtool_libs" || { if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS } if test -n "$pic_flag" || test default != "$pic_mode"; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output=$libobj func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "'-version-info' is ignored for programs" test -n "$release" && \ func_warning "'-release' is ignored for programs" $preload \ && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test CXX = "$tagname"; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " $wl-bind_at_load" func_append finalize_command " $wl-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs=$new_libs func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath=$rpath rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath=$rpath if test -n "$libobjs" && test yes = "$build_old_libs"; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" false # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=: case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=false ;; *cygwin* | *mingw* ) test yes = "$build_libtool_libs" || wrappers_required=false ;; *) if test no = "$need_relink" || test yes != "$build_libtool_libs"; then wrappers_required=false fi ;; esac $wrappers_required || { # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command=$compile_command$compile_rpath # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.$objext"; then func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' fi exit $exit_status } if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test yes = "$no_install"; then # We don't need to create a wrapper script. link_command=$compile_var$compile_command$compile_rpath # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi case $hardcode_action,$fast_install in relink,*) # Fast installation is not supported link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath func_warning "this platform does not like uninstalled shared libraries" func_warning "'$output' will be relinked during installation" ;; *,yes) link_command=$finalize_var$compile_command$finalize_rpath relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` ;; *,no) link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath ;; *,needless) link_command=$finalize_var$compile_command$finalize_rpath relink_command= ;; esac # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_arg pretty "$var_value" relink_command="$var=$func_quote_arg_result; export $var; $relink_command" fi done func_quote eval cd "`pwd`" func_quote_arg pretty,unquoted "($func_quote_result; $relink_command)" relink_command=$func_quote_arg_unquoted_result fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource=$output_path/$objdir/lt-$output_name.c cwrapper=$output_path/$output_name.exe $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host"; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do case $build_libtool_libs in convenience) oldobjs="$libobjs_save $symfileobj" addlibs=$convenience build_libtool_libs=no ;; module) oldobjs=$libobjs_save addlibs=$old_convenience build_libtool_libs=no ;; *) oldobjs="$old_deplibs $non_pic_objects" $preload && test -f "$symfileobj" \ && func_append oldobjs " $symfileobj" addlibs=$old_convenience ;; esac if test -n "$addlibs"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase=$func_basename_result case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj"; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test -z "$oldobjs"; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test yes = "$build_old_libs" && old_library=$libname.$libext func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_arg pretty,unquoted "$var_value" relink_command="$var=$func_quote_arg_unquoted_result; export $var; $relink_command" fi done # Quote the link command for shipping. func_quote eval cd "`pwd`" relink_command="($func_quote_result; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" func_quote_arg pretty,unquoted "$relink_command" relink_command=$func_quote_arg_unquoted_result if test yes = "$hardcode_automatic"; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test yes = "$installed"; then if test -z "$install_libdir"; then break fi output=$output_objdir/${outputname}i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name=$func_basename_result func_resolve_sysroot "$deplib" eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs=$newdependency_libs newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles=$newdlprefiles else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles=$newdlprefiles fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # https://git.savannah.gnu.org/cgit/config.git/plain/config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. # The "shellcheck disable" line above the timestamp inhibits complaints # about features and limitations of the classic Bourne shell that were # superseded or lifted in POSIX. However, this script identifies a wide # variety of pre-POSIX systems that do not have POSIX shells at all, and # even some reasonably current systems (Solaris 10 as case-in-point) still # have a pre-POSIX /bin/sh. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2024 Free Software Foundation, Inc. This is free software; see the source for copying conditions. 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pw32) basic_machine=i586-unknown basic_os=pw32 ;; rdos | rdos64) basic_machine=x86_64-pc basic_os=rdos ;; rdos32) basic_machine=i386-pc basic_os=rdos ;; rom68k) basic_machine=m68k-rom68k basic_os=coff ;; sa29200) basic_machine=a29k-amd basic_os=udi ;; sei) basic_machine=mips-sei basic_os=seiux ;; sequent) basic_machine=i386-sequent basic_os= ;; sps7) basic_machine=m68k-bull basic_os=sysv2 ;; st2000) basic_machine=m68k-tandem basic_os= ;; stratus) basic_machine=i860-stratus basic_os=sysv4 ;; sun2) basic_machine=m68000-sun basic_os= ;; sun2os3) basic_machine=m68000-sun basic_os=sunos3 ;; sun2os4) basic_machine=m68000-sun basic_os=sunos4 ;; sun3) basic_machine=m68k-sun basic_os= ;; sun3os3) basic_machine=m68k-sun basic_os=sunos3 ;; sun3os4) basic_machine=m68k-sun basic_os=sunos4 ;; sun4) basic_machine=sparc-sun basic_os= ;; sun4os3) basic_machine=sparc-sun basic_os=sunos3 ;; sun4os4) basic_machine=sparc-sun basic_os=sunos4 ;; sun4sol2) basic_machine=sparc-sun basic_os=solaris2 ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun basic_os= ;; sv1) basic_machine=sv1-cray basic_os=unicos ;; symmetry) basic_machine=i386-sequent basic_os=dynix ;; t3e) basic_machine=alphaev5-cray basic_os=unicos ;; t90) basic_machine=t90-cray basic_os=unicos ;; toad1) basic_machine=pdp10-xkl basic_os=tops20 ;; tpf) basic_machine=s390x-ibm basic_os=tpf ;; udi29k) basic_machine=a29k-amd basic_os=udi ;; ultra3) basic_machine=a29k-nyu basic_os=sym1 ;; v810 | necv810) basic_machine=v810-nec basic_os=none ;; vaxv) basic_machine=vax-dec basic_os=sysv ;; vms) basic_machine=vax-dec basic_os=vms ;; vsta) basic_machine=i386-pc basic_os=vsta ;; vxworks960) basic_machine=i960-wrs basic_os=vxworks ;; vxworks68) basic_machine=m68k-wrs basic_os=vxworks ;; vxworks29k) basic_machine=a29k-wrs basic_os=vxworks ;; xbox) basic_machine=i686-pc basic_os=mingw32 ;; ymp) basic_machine=ymp-cray basic_os=unicos ;; *) basic_machine=$1 basic_os= ;; esac ;; esac # Decode 1-component or ad-hoc basic machines case $basic_machine in # Here we handle the default manufacturer of certain CPU types. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # # Originally written by Per Bothner; maintained since 2000 by Ben Elliston. # # You can get the latest version of this script from: # https://git.savannah.gnu.org/cgit/config.git/plain/config.guess # # Please send patches to . # The "shellcheck disable" line above the timestamp inhibits complaints # about features and limitations of the classic Bourne shell that were # superseded or lifted in POSIX. 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But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) GUESS=m68k-milan-mint$UNAME_RELEASE ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) GUESS=m68k-hades-mint$UNAME_RELEASE ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) GUESS=m68k-unknown-mint$UNAME_RELEASE ;; m68k:machten:*:*) GUESS=m68k-apple-machten$UNAME_RELEASE ;; powerpc:machten:*:*) GUESS=powerpc-apple-machten$UNAME_RELEASE ;; RISC*:Mach:*:*) GUESS=mips-dec-mach_bsd4.3 ;; RISC*:ULTRIX:*:*) GUESS=mips-dec-ultrix$UNAME_RELEASE ;; VAX*:ULTRIX*:*:*) GUESS=vax-dec-ultrix$UNAME_RELEASE ;; 2020:CLIX:*:* | 2430:CLIX:*:*) GUESS=clipper-intergraph-clix$UNAME_RELEASE ;; mips:*:*:UMIPS | mips:*:*:RISCos) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } GUESS=mips-mips-riscos$UNAME_RELEASE ;; Motorola:PowerMAX_OS:*:*) GUESS=powerpc-motorola-powermax ;; Motorola:*:4.3:PL8-*) GUESS=powerpc-harris-powermax ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) GUESS=powerpc-harris-powermax ;; Night_Hawk:Power_UNIX:*:*) GUESS=powerpc-harris-powerunix ;; m88k:CX/UX:7*:*) GUESS=m88k-harris-cxux7 ;; m88k:*:4*:R4*) GUESS=m88k-motorola-sysv4 ;; m88k:*:3*:R3*) GUESS=m88k-motorola-sysv3 ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 then if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ test "$TARGET_BINARY_INTERFACE"x = x then GUESS=m88k-dg-dgux$UNAME_RELEASE else GUESS=m88k-dg-dguxbcs$UNAME_RELEASE fi else GUESS=i586-dg-dgux$UNAME_RELEASE fi ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) GUESS=m88k-dolphin-sysv3 ;; M88*:*:R3*:*) # Delta 88k system running SVR3 GUESS=m88k-motorola-sysv3 ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) GUESS=m88k-tektronix-sysv3 ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) GUESS=m68k-tektronix-bsd ;; *:IRIX*:*:*) IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` GUESS=mips-sgi-irix$IRIX_REL ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) GUESS=i386-ibm-aix ;; ia64:AIX:*:*) if test -x /usr/bin/oslevel ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then GUESS=$SYSTEM_NAME else GUESS=rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then GUESS=rs6000-ibm-aix3.2.4 else GUESS=rs6000-ibm-aix3.2 fi ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if test -x /usr/bin/lslpp ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$IBM_ARCH-ibm-aix$IBM_REV ;; *:AIX:*:*) GUESS=rs6000-ibm-aix ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) GUESS=romp-ibm-bsd4.4 ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) GUESS=rs6000-bull-bosx ;; DPX/2?00:B.O.S.:*:*) GUESS=m68k-bull-sysv3 ;; 9000/[34]??:4.3bsd:1.*:*) GUESS=m68k-hp-bsd ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) GUESS=m68k-hp-bsd4.4 ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` case $UNAME_MACHINE in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if test -x /usr/bin/getconf; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case $sc_cpu_version in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case $sc_kernel_bits in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if test "$HP_ARCH" = ""; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if test "$HP_ARCH" = hppa2.0w then set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi GUESS=$HP_ARCH-hp-hpux$HPUX_REV ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` GUESS=ia64-hp-hpux$HPUX_REV ;; 3050*:HI-UX:*:*) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } GUESS=unknown-hitachi-hiuxwe2 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) GUESS=hppa1.1-hp-bsd ;; 9000/8??:4.3bsd:*:*) GUESS=hppa1.0-hp-bsd ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) GUESS=hppa1.0-hp-mpeix ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) GUESS=hppa1.1-hp-osf ;; hp8??:OSF1:*:*) GUESS=hppa1.0-hp-osf ;; i*86:OSF1:*:*) if test -x /usr/sbin/sysversion ; then GUESS=$UNAME_MACHINE-unknown-osf1mk else GUESS=$UNAME_MACHINE-unknown-osf1 fi ;; parisc*:Lites*:*:*) GUESS=hppa1.1-hp-lites ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) GUESS=c1-convex-bsd ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) GUESS=c34-convex-bsd ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) GUESS=c38-convex-bsd ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) GUESS=c4-convex-bsd ;; CRAY*Y-MP:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=ymp-cray-unicos$CRAY_REL ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=t90-cray-unicos$CRAY_REL ;; CRAY*T3E:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=alphaev5-cray-unicosmk$CRAY_REL ;; CRAY*SV1:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=sv1-cray-unicos$CRAY_REL ;; *:UNICOS/mp:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=craynv-cray-unicosmp$CRAY_REL ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE ;; sparc*:BSD/OS:*:*) GUESS=sparc-unknown-bsdi$UNAME_RELEASE ;; *:BSD/OS:*:*) GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE ;; arm:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` set_cc_for_build if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi else FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf fi ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL ;; i*:CYGWIN*:*) GUESS=$UNAME_MACHINE-pc-cygwin ;; *:MINGW64*:*) GUESS=$UNAME_MACHINE-pc-mingw64 ;; *:MINGW*:*) GUESS=$UNAME_MACHINE-pc-mingw32 ;; *:MSYS*:*) GUESS=$UNAME_MACHINE-pc-msys ;; i*:PW*:*) GUESS=$UNAME_MACHINE-pc-pw32 ;; *:SerenityOS:*:*) GUESS=$UNAME_MACHINE-pc-serenity ;; *:Interix*:*) case $UNAME_MACHINE in x86) GUESS=i586-pc-interix$UNAME_RELEASE ;; authenticamd | genuineintel | EM64T) GUESS=x86_64-unknown-interix$UNAME_RELEASE ;; IA64) GUESS=ia64-unknown-interix$UNAME_RELEASE ;; esac ;; i*:UWIN*:*) GUESS=$UNAME_MACHINE-pc-uwin ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) GUESS=x86_64-pc-cygwin ;; prep*:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=powerpcle-unknown-solaris2$SUN_REL ;; *:GNU:*:*) # the GNU system GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL ;; *:GNU/*:*:*) # other systems with GNU libc and userland GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC ;; x86_64:[Mm]anagarm:*:*|i?86:[Mm]anagarm:*:*) GUESS="$UNAME_MACHINE-pc-managarm-mlibc" ;; *:[Mm]anagarm:*:*) GUESS="$UNAME_MACHINE-unknown-managarm-mlibc" ;; *:Minix:*:*) GUESS=$UNAME_MACHINE-unknown-minix ;; aarch64:Linux:*:*) set_cc_for_build CPU=$UNAME_MACHINE LIBCABI=$LIBC if test "$CC_FOR_BUILD" != no_compiler_found; then ABI=64 sed 's/^ //' << EOF > "$dummy.c" #ifdef __ARM_EABI__ #ifdef __ARM_PCS_VFP ABI=eabihf #else ABI=eabi #endif #endif EOF cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'` eval "$cc_set_abi" case $ABI in eabi | eabihf) CPU=armv8l; LIBCABI=$LIBC$ABI ;; esac fi GUESS=$CPU-unknown-linux-$LIBCABI ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arm*:Linux:*:*) set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then GUESS=$UNAME_MACHINE-unknown-linux-$LIBC else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi else GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf fi fi ;; avr32*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; cris:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; crisv32:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; e2k:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; frv:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; hexagon:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:Linux:*:*) GUESS=$UNAME_MACHINE-pc-linux-$LIBC ;; ia64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; k1om:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; kvx:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; kvx:cos:*:*) GUESS=$UNAME_MACHINE-unknown-cos ;; kvx:mbr:*:*) GUESS=$UNAME_MACHINE-unknown-mbr ;; loongarch32:Linux:*:* | loongarch64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m32r*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m68*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; mips:Linux:*:* | mips64:Linux:*:*) set_cc_for_build IS_GLIBC=0 test x"${LIBC}" = xgnu && IS_GLIBC=1 sed 's/^ //' << EOF > "$dummy.c" #undef CPU #undef mips #undef mipsel #undef mips64 #undef mips64el #if ${IS_GLIBC} && defined(_ABI64) LIBCABI=gnuabi64 #else #if ${IS_GLIBC} && defined(_ABIN32) LIBCABI=gnuabin32 #else LIBCABI=${LIBC} #endif #endif #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa64r6 #else #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa32r6 #else #if defined(__mips64) CPU=mips64 #else CPU=mips #endif #endif #endif #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) MIPS_ENDIAN=el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) MIPS_ENDIAN= #else MIPS_ENDIAN= #endif #endif EOF cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` eval "$cc_set_vars" test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } ;; mips64el:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; openrisc*:Linux:*:*) GUESS=or1k-unknown-linux-$LIBC ;; or32:Linux:*:* | or1k*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; padre:Linux:*:*) GUESS=sparc-unknown-linux-$LIBC ;; parisc64:Linux:*:* | hppa64:Linux:*:*) GUESS=hppa64-unknown-linux-$LIBC ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; *) GUESS=hppa-unknown-linux-$LIBC ;; esac ;; ppc64:Linux:*:*) GUESS=powerpc64-unknown-linux-$LIBC ;; ppc:Linux:*:*) GUESS=powerpc-unknown-linux-$LIBC ;; ppc64le:Linux:*:*) GUESS=powerpc64le-unknown-linux-$LIBC ;; ppcle:Linux:*:*) GUESS=powerpcle-unknown-linux-$LIBC ;; riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; s390:Linux:*:* | s390x:Linux:*:*) GUESS=$UNAME_MACHINE-ibm-linux-$LIBC ;; sh64*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sh*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sparc:Linux:*:* | sparc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; tile*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; vax:Linux:*:*) GUESS=$UNAME_MACHINE-dec-linux-$LIBC ;; x86_64:Linux:*:*) set_cc_for_build CPU=$UNAME_MACHINE LIBCABI=$LIBC if test "$CC_FOR_BUILD" != no_compiler_found; then ABI=64 sed 's/^ //' << EOF > "$dummy.c" #ifdef __i386__ ABI=x86 #else #ifdef __ILP32__ ABI=x32 #endif #endif EOF cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'` eval "$cc_set_abi" case $ABI in x86) CPU=i686 ;; x32) LIBCABI=${LIBC}x32 ;; esac fi GUESS=$CPU-pc-linux-$LIBCABI ;; xtensa*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. GUESS=i386-sequent-sysv4 ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION ;; i*86:OS/2:*:*) # If we were able to find 'uname', then EMX Unix compatibility # is probably installed. GUESS=$UNAME_MACHINE-pc-os2-emx ;; i*86:XTS-300:*:STOP) GUESS=$UNAME_MACHINE-unknown-stop ;; i*86:atheos:*:*) GUESS=$UNAME_MACHINE-unknown-atheos ;; i*86:syllable:*:*) GUESS=$UNAME_MACHINE-pc-syllable ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) GUESS=i386-unknown-lynxos$UNAME_RELEASE ;; i*86:*DOS:*:*) GUESS=$UNAME_MACHINE-pc-msdosdjgpp ;; i*86:*:4.*:*) UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL fi ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv32 fi ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. GUESS=i586-pc-msdosdjgpp ;; Intel:Mach:3*:*) GUESS=i386-pc-mach3 ;; paragon:*:*:*) GUESS=i860-intel-osf1 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 fi ;; mini*:CTIX:SYS*5:*) # "miniframe" GUESS=m68010-convergent-sysv ;; mc68k:UNIX:SYSTEM5:3.51m) GUESS=m68k-convergent-sysv ;; M680?0:D-NIX:5.3:*) GUESS=m68k-diab-dnix ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) GUESS=m68k-unknown-lynxos$UNAME_RELEASE ;; mc68030:UNIX_System_V:4.*:*) GUESS=m68k-atari-sysv4 ;; TSUNAMI:LynxOS:2.*:*) GUESS=sparc-unknown-lynxos$UNAME_RELEASE ;; rs6000:LynxOS:2.*:*) GUESS=rs6000-unknown-lynxos$UNAME_RELEASE ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) GUESS=powerpc-unknown-lynxos$UNAME_RELEASE ;; SM[BE]S:UNIX_SV:*:*) GUESS=mips-dde-sysv$UNAME_RELEASE ;; RM*:ReliantUNIX-*:*:*) GUESS=mips-sni-sysv4 ;; RM*:SINIX-*:*:*) GUESS=mips-sni-sysv4 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` GUESS=$UNAME_MACHINE-sni-sysv4 else GUESS=ns32k-sni-sysv fi ;; PENTIUM:*:4.0*:*) # Unisys 'ClearPath HMP IX 4000' SVR4/MP effort # says GUESS=i586-unisys-sysv4 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm GUESS=hppa1.1-stratus-sysv4 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. GUESS=i860-stratus-sysv4 ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. GUESS=$UNAME_MACHINE-stratus-vos ;; *:VOS:*:*) # From Paul.Green@stratus.com. GUESS=hppa1.1-stratus-vos ;; mc68*:A/UX:*:*) GUESS=m68k-apple-aux$UNAME_RELEASE ;; news*:NEWS-OS:6*:*) GUESS=mips-sony-newsos6 ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if test -d /usr/nec; then GUESS=mips-nec-sysv$UNAME_RELEASE else GUESS=mips-unknown-sysv$UNAME_RELEASE fi ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. GUESS=powerpc-be-beos ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. GUESS=powerpc-apple-beos ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. GUESS=i586-pc-beos ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. GUESS=i586-pc-haiku ;; ppc:Haiku:*:*) # Haiku running on Apple PowerPC GUESS=powerpc-apple-haiku ;; *:Haiku:*:*) # Haiku modern gcc (not bound by BeOS compat) GUESS=$UNAME_MACHINE-unknown-haiku ;; SX-4:SUPER-UX:*:*) GUESS=sx4-nec-superux$UNAME_RELEASE ;; SX-5:SUPER-UX:*:*) GUESS=sx5-nec-superux$UNAME_RELEASE ;; SX-6:SUPER-UX:*:*) GUESS=sx6-nec-superux$UNAME_RELEASE ;; SX-7:SUPER-UX:*:*) GUESS=sx7-nec-superux$UNAME_RELEASE ;; SX-8:SUPER-UX:*:*) GUESS=sx8-nec-superux$UNAME_RELEASE ;; SX-8R:SUPER-UX:*:*) GUESS=sx8r-nec-superux$UNAME_RELEASE ;; SX-ACE:SUPER-UX:*:*) GUESS=sxace-nec-superux$UNAME_RELEASE ;; Power*:Rhapsody:*:*) GUESS=powerpc-apple-rhapsody$UNAME_RELEASE ;; *:Rhapsody:*:*) GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE ;; arm64:Darwin:*:*) GUESS=aarch64-apple-darwin$UNAME_RELEASE ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac if command -v xcode-select > /dev/null 2> /dev/null && \ ! xcode-select --print-path > /dev/null 2> /dev/null ; then # Avoid executing cc if there is no toolchain installed as # cc will be a stub that puts up a graphical alert # prompting the user to install developer tools. CC_FOR_BUILD=no_compiler_found else set_cc_for_build fi if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi elif test "$UNAME_PROCESSOR" = i386 ; then # uname -m returns i386 or x86_64 UNAME_PROCESSOR=$UNAME_MACHINE fi GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE ;; *:QNX:*:4*) GUESS=i386-pc-qnx ;; NEO-*:NONSTOP_KERNEL:*:*) GUESS=neo-tandem-nsk$UNAME_RELEASE ;; NSE-*:NONSTOP_KERNEL:*:*) GUESS=nse-tandem-nsk$UNAME_RELEASE ;; NSR-*:NONSTOP_KERNEL:*:*) GUESS=nsr-tandem-nsk$UNAME_RELEASE ;; NSV-*:NONSTOP_KERNEL:*:*) GUESS=nsv-tandem-nsk$UNAME_RELEASE ;; NSX-*:NONSTOP_KERNEL:*:*) GUESS=nsx-tandem-nsk$UNAME_RELEASE ;; *:NonStop-UX:*:*) GUESS=mips-compaq-nonstopux ;; BS2000:POSIX*:*:*) GUESS=bs2000-siemens-sysv ;; DS/*:UNIX_System_V:*:*) GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "${cputype-}" = 386; then UNAME_MACHINE=i386 elif test "x${cputype-}" != x; then UNAME_MACHINE=$cputype fi GUESS=$UNAME_MACHINE-unknown-plan9 ;; *:TOPS-10:*:*) GUESS=pdp10-unknown-tops10 ;; *:TENEX:*:*) GUESS=pdp10-unknown-tenex ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) GUESS=pdp10-dec-tops20 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) GUESS=pdp10-xkl-tops20 ;; *:TOPS-20:*:*) GUESS=pdp10-unknown-tops20 ;; *:ITS:*:*) GUESS=pdp10-unknown-its ;; SEI:*:*:SEIUX) GUESS=mips-sei-seiux$UNAME_RELEASE ;; *:DragonFly:*:*) DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case $UNAME_MACHINE in A*) GUESS=alpha-dec-vms ;; I*) GUESS=ia64-dec-vms ;; V*) GUESS=vax-dec-vms ;; esac ;; *:XENIX:*:SysV) GUESS=i386-pc-xenix ;; i*86:skyos:*:*) SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL ;; i*86:rdos:*:*) GUESS=$UNAME_MACHINE-pc-rdos ;; i*86:Fiwix:*:*) GUESS=$UNAME_MACHINE-pc-fiwix ;; *:AROS:*:*) GUESS=$UNAME_MACHINE-unknown-aros ;; x86_64:VMkernel:*:*) GUESS=$UNAME_MACHINE-unknown-esx ;; amd64:Isilon\ OneFS:*:*) GUESS=x86_64-unknown-onefs ;; *:Unleashed:*:*) GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE ;; *:Ironclad:*:*) GUESS=$UNAME_MACHINE-unknown-ironclad ;; esac # Do we have a guess based on uname results? if test "x$GUESS" != x; then echo "$GUESS" exit fi # No uname command or uname output not recognized. set_cc_for_build cat > "$dummy.c" < #include #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #include #if defined(_SIZE_T_) || defined(SIGLOST) #include #endif #endif #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) #if !defined (ultrix) #include #if defined (BSD) #if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); #else #if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); #else printf ("vax-dec-bsd\n"); exit (0); #endif #endif #else printf ("vax-dec-bsd\n"); exit (0); #endif #else #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname un; uname (&un); printf ("vax-dec-ultrix%s\n", un.release); exit (0); #else printf ("vax-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname *un; uname (&un); printf ("mips-dec-ultrix%s\n", un.release); exit (0); #else printf ("mips-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } echo "$0: unable to guess system type" >&2 case $UNAME_MACHINE:$UNAME_SYSTEM in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 <&2 <&2 </dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = "$UNAME_MACHINE" UNAME_RELEASE = "$UNAME_RELEASE" UNAME_SYSTEM = "$UNAME_SYSTEM" UNAME_VERSION = "$UNAME_VERSION" EOF fi exit 1 # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: neon-0.34.2/.version0000644000175000017500000000000714777424030013642 0ustar jortonjorton0.34.2 neon-0.34.2/config.hw0000644000175000017500000000541714777424030013773 0ustar jortonjorton/* -*- c -*- Win32 config.h Copyright (C) 1999-2000, Peter Boos Copyright (C) 2002-2006, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #if defined(_WIN32) && !defined(WIN32) #define WIN32 #endif #ifdef WIN32 #define NEON_VERSION "0.34.2" #define NE_VERSION_MAJOR (0) #define NE_VERSION_MINOR (34) #define HAVE_ERRNO_H #define HAVE_LIMITS_H #define HAVE_STDLIB_H #define HAVE_STRING_H #define HAVE_MEMCPY #define HAVE_SETSOCKOPT #define HAVE_SSPI #define NE_HAVE_TS_SSL 1 /* Define to enable debugging */ #define NE_DEBUGGING 1 #ifdef _WIN64 #define NE_FMT_SIZE_T "I64u" #define NE_FMT_SSIZE_T "I64d" #else #define NE_FMT_SIZE_T "u" #define NE_FMT_SSIZE_T "d" #endif #define NE_FMT_OFF_T "ld" #define NE_FMT_OFF64_T "I64d" #define NE_FMT_NE_OFF_T NE_FMT_OFF_T #define NE_FMT_TIME_T "ld" #ifndef NE_FMT_XML_SIZE #define NE_FMT_XML_SIZE "d" #endif #define SIZEOF_INT 4 #define SIZEOF_LONG 4 /* Win32 uses a underscore, so we use a macro to eliminate that. */ /* VS2015 has this already defined */ #if (_MSC_VER < 1900) #define snprintf _snprintf #endif /* VS2008 has this already defined */ #if (_MSC_VER < 1500) #define vsnprintf _vsnprintf #endif #if defined(_MSC_VER) && _MSC_VER >= 1400 #define strcasecmp _strcmpi #define strncasecmp _strnicmp #else #define strcasecmp strcmpi #define strncasecmp strnicmp #endif #if defined(_MSC_VER) && _MSC_VER >= 1300 #define HAVE_STRTOLL /* VS2013 has this already defined */ #if _MSC_VER < 1800 #define strtoll _strtoi64 #endif #endif #ifdef _WIN64 #define ssize_t __int64 #else #define ssize_t int #endif /* VS2015 has this already defined */ #if defined (_MSC_VER) && (_MSC_VER < 1900) #define inline __inline #endif #if defined(NE_LFS) #define lseek64 _lseeki64 #define fstat64 _fstat64 #define stat64 __stat64 #else #define off_t _off_t #endif #ifndef USE_GETADDRINFO #define in_addr_t unsigned int typedef int socklen_t; #endif #include #endif neon-0.34.2/test/0000755000175000017500000000000014777424030013136 5ustar jortonjortonneon-0.34.2/test/xmlreq.c0000644000175000017500000001133414777424030014614 0ustar jortonjorton/* Test cases for the ne_xmlreq.h interface. Copyright (C) 2005-2006, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_xmlreq.h" #include "tests.h" #include "utils.h" /* Dummy start_element callback; takes int * userdata and toggles the * pointed-to int iff the root element has name "hello". Accepts all * elements. */ static int startelm(void *userdata, int state, const char *nspace, const char *name, const char **atts) { int *flag = userdata; if (state == NE_XML_STATEROOT && strcmp(name, "hello") == 0) { *flag = !*flag; } return ++state; } static int success(void) { ne_session *sess; ne_request *req; ne_xml_parser *parser; int flag = 0; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 200 OK\r\n" "Content-Type: text/xml\r\n" "Connection: close\r\n" "\r\n" "\n" "")); req = ne_request_create(sess, "PARSE", "/"); parser = ne_xml_create(); ne_xml_push_handler(parser, startelm, NULL, NULL, &flag); ONREQ(ne_xml_dispatch_request(req, parser)); ONN("XML parser not invoked", !flag); ne_xml_destroy(parser); ne_request_destroy(req); return destroy_and_wait(sess); } static int failure(void) { ne_session *sess; ne_request *req; ne_xml_parser *parser; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 200 OK\r\n" "Content-Type: text/xml\r\n" "Connection: close\r\n" "\r\n" "\n" "")); req = ne_request_create(sess, "PARSE", "/"); parser = ne_xml_create(); ONN("XML parse did not fail", ne_xml_dispatch_request(req, parser) == NE_OK); NE_DEBUG(NE_DBG_HTTP, "error string: %s\n", ne_get_error(sess)); ONV(strstr(ne_get_error(sess), "200 OK") != NULL, ("no error string set on parse error: '%s'", ne_get_error(sess))); ne_xml_destroy(parser); ne_request_destroy(req); return destroy_and_wait(sess); } static int types(void) { static const struct { const char *type; int is_xml; } ts[] = { { "text/xml", 1 }, { "tExT/XmL", 1 }, { "text/html", 0 }, { "application/foo+xml", 1 }, { "aPpLiCaTION/FoOOO+xMl", 1 }, { "application/xml", 1 }, { "application/+xml", 0 }, { "application/fish+xml2", 0 }, { "foo/bar+xml", 1 }, { "f/b", 0 }, { "garble garble wotsit", 0 } }; unsigned n; for (n = 0; n < sizeof(ts)/sizeof(ts[0]); n++) { char resp[128]; ne_session *sess; ne_request *req; ne_xml_parser *parser; int flag = 0; ne_snprintf(resp, sizeof resp, "HTTP/1.1 200 OK\r\n" "Content-Type: %s\r\n" "Connection: close\r\n" "\r\n" "\n" "", ts[n].type); CALL(make_session(&sess, single_serve_string, resp)); req = ne_request_create(sess, "PARSE", "/"); parser = ne_xml_create(); ne_xml_push_handler(parser, startelm, NULL, NULL, &flag); ONREQ(ne_xml_dispatch_request(req, parser)); ONV(flag && !ts[n].is_xml, ("XML parser invoked for non-XML type: %s", ts[n].type)); ONV(!flag && ts[n].is_xml, ("XML parser not invoked for XML type: %s", ts[n].type)); ne_xml_destroy(parser); ne_request_destroy(req); ne_session_destroy(sess); CALL(await_server()); } return OK; } ne_test tests[] = { T(success), T(failure), T(types), T(NULL) }; neon-0.34.2/test/xml.c0000644000175000017500000004546214777424030014115 0ustar jortonjorton/* neon test suite Copyright (C) 2002-2007, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_xml.h" #include "tests.h" #include "child.h" #include "utils.h" #define ABORT (-42) /* magic code for abort handlers */ #define EVAL_DEFAULT "eval-xmlns-default" #define EVAL_SPECIFIC "eval-xmlns-specific-" struct context { ne_buffer *buf; ne_xml_parser *parser; }; /* A set of SAX handlers which serialize SAX events back into a * pseudo-XML-like string. */ static int startelm(void *userdata, int state, const char *nspace, const char *name, const char **atts) { struct context *ctx = userdata; ne_buffer *buf = ctx->buf; int n; if (strcmp(name, "decline") == 0) return NE_XML_DECLINE; if (strcmp(name, EVAL_DEFAULT) == 0) { const char *val = ne_xml_resolve_nspace(ctx->parser, NULL, 0); ne_buffer_concat(ctx->buf, EVAL_DEFAULT "=[", val, "]", NULL); return NE_XML_DECLINE; } else if (strncmp(name, EVAL_SPECIFIC, strlen(EVAL_SPECIFIC)) == 0) { const char *which = name + strlen(EVAL_SPECIFIC); const char *r = ne_xml_resolve_nspace(ctx->parser, which, strlen(which)); ne_buffer_concat(ctx->buf, name, "=[", r, "]", NULL); return NE_XML_DECLINE; } ne_buffer_concat(buf, "<", "{", nspace, "}", name, NULL); for (n = 0; atts && atts[n] != NULL; n+=2) { ne_buffer_concat(buf, " ", atts[n], "='", atts[n+1], "'", NULL); } ne_buffer_zappend(buf, ">"); return state + 1; } static int chardata(void *userdata, int state, const char *cdata, size_t len) { struct context *ctx = userdata; ne_buffer_append(ctx->buf, cdata, len); return strncmp(cdata, "!ABORT!", len) == 0 ? ABORT : NE_XML_DECLINE; } static int endelm(void *userdata, int state, const char *nspace, const char *name) { struct context *ctx = userdata; ne_buffer_concat(ctx->buf, "", NULL); return 0; } /* A set of SAX handlers which do as above, but change some element * names; used to check nested SAX handling is working properly. */ static int startelm_xform(void *userdata, int state, const char *nspace, const char *name, const char **atts) { if (strcmp(nspace, "two") == 0) return startelm(userdata, state, nspace, "xform", atts); else return NE_XML_DECLINE; } static int endelm_xform(void *userdata, int state, const char *nspace, const char *name) { if (strcmp(nspace, "two") == 0) return endelm(userdata, state, nspace, "xform"); else return NE_XML_DECLINE; } /* A set of SAX handlers which verify that state handling is working * correctly. */ static int startelm_state(void *userdata, int parent, const char *nspace, const char *name, const char **atts) { struct context *ctx = userdata; int n; if (strcmp(nspace, "state") != 0) return NE_XML_DECLINE; for (n = 0; atts[n]; n += 2) { if (strcmp(atts[n], "parent") == 0) { int expected = atoi(atts[n+1]); if (expected != parent) { char err[50]; sprintf(err, "parent state of %s was %d not %d", name, parent, expected); ne_buffer_zappend(ctx->buf, err); } } } return atoi(name+1); } static int endelm_state(void *userdata, int state, const char *nspace, const char *name) { int expected = atoi(name + 1); struct context *ctx = userdata; if (state != expected) ne_buffer_concat(ctx->buf, "wrong state in endelm of ", name, NULL); return 0; } /* A set of SAX handlers which verify that abort handling is working * correctly. */ static int startelm_abort(void *userdata, int parent, const char *nspace, const char *name, const char **atts) { struct context *ctx = userdata; if (strcmp(name, "abort-start") == 0) { ne_buffer_zappend(ctx->buf, "ABORT"); return ABORT; } else return startelm(ctx, parent, nspace, name, atts); } static int endelm_abort(void *userdata, int state, const char *nspace, const char *name) { struct context *ctx = userdata; if (strcmp(name, "abort-end") == 0) { ne_buffer_zappend(ctx->buf, "ABORT"); return ABORT; } else return 0; } /* Test mode for parse_match: */ enum match_type { match_valid = 0, /* test that the parse succeeds */ match_invalid, /* test that the parse fails */ match_nohands, /* test with no handlers registered */ match_encoding, /* test whether the encoding is equal to the result string */ match_chunked /* parse the document one byte at a time */ }; static int parse_match(const char *doc, const char *result, enum match_type t) { const char *origdoc = doc; ne_xml_parser *p = ne_xml_create(); ne_buffer *buf = ne_buffer_create(); int ret; struct context ctx; ctx.buf = buf; ctx.parser = p; if (t == match_invalid) ne_xml_push_handler(p, startelm_abort, chardata, endelm_abort, &ctx); if (t != match_encoding && t != match_nohands) { ne_xml_push_handler(p, startelm_state, NULL, endelm_state, &ctx); ne_xml_push_handler(p, startelm, chardata, endelm, &ctx); ne_xml_push_handler(p, startelm_xform, chardata, endelm_xform, &ctx); } if (t == match_chunked) { do { ret = ne_xml_parse(p, doc++, 1); } while (ret == 0 && *doc); } else { ret = ne_xml_parse(p, doc, strlen(doc)); } if (ret == 0) { ne_xml_parse(p, "", 0); } ONV(ret != ne_xml_failed(p), ("'%s': ne_xml_failed gave %d not %d", origdoc, ne_xml_failed(p), ret)); if (t == match_invalid) ONV(ret != ABORT, ("for '%s': parse got %d not abort failure: %s", origdoc, ret, buf->data)); else ONV(ret, ("for '%s': parse failed: %s", origdoc, ne_xml_get_error(p))); if (t == match_encoding) { const char *enc = ne_xml_doc_encoding(p); ONV(strcmp(enc, result), ("for '%s': encoding was `%s' not `%s'", origdoc, enc, result)); } else if (t == match_valid || t == match_chunked) { ONV(strcmp(result, buf->data), ("for '%s': result mismatch: %s not %s", origdoc, buf->data, result)); } ne_xml_destroy(p); ne_buffer_destroy(buf); return OK; } static int matches(void) { #define PFX "\r\n" #define E(ns, n) "<{" ns "}" n ">" static const struct { const char *in, *out; enum match_type invalid; } ms[] = { /*** Simplest tests ***/ { PFX "", "<{}hello>"}, { PFX "", "<{}hello foo='bar'>"}, /*** Tests for character data handling. ***/ { PFX " world", "<{}hello> world"}, /* test for cdata between elements. */ { PFX "\r\n world", "<{}hello>\n<{}wide> world"}, /* UTF-8 XML Byte Order Mark */ { "\xEF\xBB\xBF" PFX "", "<{}hello>" }, /* UTF-8 XML Byte Order Mark */ { "\xEF\xBB\xBF" PFX "", "<{}hello>", match_chunked }, /* UTF-8 XML Byte Order Mark sans prolog */ { "\xEF\xBB\xBF" "", "<{}hello>" }, /*** Tests for namespace handling. ***/ #define NSA "xmlns:foo='bar'" { PFX "", "<{bar}widget " NSA ">" "" }, /* inherited namespace expansion. */ { PFX "", "<{}widget " NSA ">" E("bar", "norman") ""}, { PFX "" "", "<{}widget " NSA " xmlns:abc='def' xmlns:g='z'>" E("bar", "norman") ""}, /* empty namespace default takes precedence. */ { PFX "" "", "<{foo}widget xmlns='foo'><{}smidgen xmlns=''>" E("", "norman") "" }, /* inherited empty namespace default */ { PFX "", "<{foo}bar xmlns='foo'><{}grok xmlns=''>" E("", "fish") "" }, /* regression test for neon <= 0.23.5 with libxml2, where the * "dereference entities" flag was not set by default. */ { PFX "", "<{}widget foo='no&body'>" }, { PFX "", "<{}widget foo='no body'>" }, /* tests for declined branches */ { PFX "fish" "yesgoodbye", "<{}hello><{}world>yesgoodbye" }, { PFX "fishbar", "<{}hello>" E("", "fish") "" }, /* tests for nested SAX handlers */ { PFX "", "<{two}hello xmlns='two'>" E("two", "xform") ""}, /* test for nspace resolution. */ { PFX "<" EVAL_DEFAULT "/>", "<{fish}hello xmlns='fish'>" EVAL_DEFAULT "=[fish]" "" }, { PFX "<" EVAL_DEFAULT "/>", "<{}hello>" EVAL_DEFAULT "=[]" }, { PFX "<" EVAL_SPECIFIC "foo/>", "<{}hello xmlns:foo='bar'>" EVAL_SPECIFIC "foo=[bar]" }, /* tests for state handling */ { PFX "", "" }, { PFX "", "" }, { PFX "blah", "" }, /* tests for abort handling */ { PFX "", "<{}hello><{}merry>ABORT", match_invalid }, { PFX "fish", "<{}hello><{}merry><{}abort-end>ABORT", match_invalid }, { PFX "!ABORT!", "<{}hello>!ABORT!", match_invalid }, { PFX "!ABORT!", "<{}hello>!ABORT!", match_invalid }, { PFX "!ABORT!", "<{}hello>!ABORT!", match_invalid }, /* tests for encodings */ { "", "ISO-8859-1", match_encoding }, { "", "UTF-8", match_encoding }, /* test that parse is valid even with no handlers registered. */ { PFX "world", "", match_nohands }, /* regression test for prefix matching bug fixed in 0.18.0 */ #define THENS "xmlns:d='foo' xmlns:dd='bar'" { PFX "", "<{foo}hello " THENS ">" }, /**** end of list ****/ { NULL, NULL } }; int n; for (n = 0; ms[n].in != NULL; n++) { CALL(parse_match(ms[n].in, ms[n].out, ms[n].invalid)); } return OK; } static int mapping(void) { static const struct ne_xml_idmap map[] = { { "fee", "bar", 1 }, { "foo", "bar", 2 }, { "bar", "foo", 3 }, { "", "bob", 4 }, { "balloon", "buffoon", 5}, { NULL, NULL, 0} }; int n; for (n = 0; map[n].id; n++) { int id = ne_xml_mapid(map, NE_XML_MAPLEN(map) - 1, map[n].nspace, map[n].name); ONV(id != map[n].id, ("mapped to id %d not %d", id, map[n].id)); } n = ne_xml_mapid(map, NE_XML_MAPLEN(map) - 1, "no-such", "element"); ONV(n != 0, ("unknown element got id %d not zero", n)); return OK; } /* Test for some parse failures */ static int fail_parse(void) { static const char *docs[] = { "foo", PFX "", /* malformed namespace declarations */ PFX "", PFX "", PFX "", PFX "", PFX "", PFX "", /* element names which are not valid QNames. */ PFX "", PFX "<:fee/>", PFX "<0fish/>", PFX "", PFX "", PFX "", PFX "", #if 0 /* currently disabled to allow SVN to work */ PFX "", PFX "", PFX "", PFX "", #endif /* These are tests of XML parser itself really... */ /* 2-byte encoding of '.': */ PFX "" "\x2F\xC0\xAE\x2E\x2F" "", /* 3-byte encoding of '.': */ PFX "" "\x2F\xE0\x80\xAE\x2E\x2F" "", /* 4-byte encoding of '.': */ PFX "" "\x2F\xF0\x80\x80\xAE\x2E\x2F" "", /* 5-byte encoding of '.': */ PFX "" "\x2F\xF8\x80\x80\x80\xAE\x2E\x2F" "", /* 6-byte encoding of '.': */ PFX "" "\x2F\xFC\x80\x80\x80\x80\xAE\x2E\x2F" "", /* two-byte encoding of '<' must not be parsed as a '<': */ PFX "\xC0\xBC" "foo>", /* Invalid UTF-8 XML Byte Order Marks */ "\xEF\xBB" PFX "", "\xEF" PFX "", "\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ]>\ &laugh30;\ ", NULL }; int n; for (n = 0; docs[n]; n++) { ne_xml_parser *p = ne_xml_create(); const char *err; ne_xml_parse(p, docs[n], strlen(docs[n])); ne_xml_parse(p, "", 0); ONV(ne_xml_failed(p) <= 0, ("`%s' did not get positive parse error", docs[n])); err = ne_xml_get_error(p); NE_DEBUG(NE_DBG_HTTP, "Parse error for '%s': %s\n", docs[n], err); ONV(strstr(err, "parse error") == NULL && strstr(err, "Invalid Byte Order Mark") == NULL, ("bad error %s", err)); ne_xml_destroy(p); } return OK; } static int check_attrib(ne_xml_parser *p, const char **atts, const char *nspace, const char *name, const char *value) { const char *act = ne_xml_get_attr(p, atts, nspace, name); char err[50]; int ret = 0; if (value == NULL) { if (act != NULL) { sprintf(err, "attribute %s was set to %s", name, act); ret = NE_XML_ABORT; } } else { if (act == NULL) { sprintf(err, "attribute %s not found", name); ret = NE_XML_ABORT; } else if (strcmp(act, value) != 0) { sprintf(err, "attribute %s was %s not %s", name, act, value); ret = NE_XML_ABORT; } } if (ret == NE_XML_ABORT) ne_xml_set_error(p, err); return ret; } static int startelm_attrib(void *userdata, int state, const char *nspace, const char *name, const char **atts) { ne_xml_parser *p = userdata; if (strcmp(name, "hello") == 0) { CALL(check_attrib(p, atts, NULL, "first", "second")); CALL(check_attrib(p, atts, NULL, "third", "")); CALL(check_attrib(p, atts, "garth", "bar", "asda")); CALL(check_attrib(p, atts, "giraffe", "bar", NULL)); CALL(check_attrib(p, atts, "hot", "dog", NULL)); CALL(check_attrib(p, atts, NULL, "nonesuch", NULL)); } else if (strcmp(name, "goodbye") == 0) { if (atts[0] != NULL) { ne_xml_set_error(p, "non-empty attrib array"); return 1; } } return 1; } static int attributes(void) { ne_xml_parser *p = ne_xml_create(); static const char doc[] = PFX ""; ne_xml_push_handler(p, startelm_attrib, NULL, NULL, p); ne_xml_parse_v(p, doc, strlen(doc)); ONV(ne_xml_failed(p), ("parse error: %s", ne_xml_get_error(p))); ne_xml_destroy(p); return OK; } /* Test for the get/set error interface */ static int errors(void) { ne_xml_parser *p = ne_xml_create(); const char *err; ONV(strcmp(ne_xml_get_error(p), "Unknown error") != 0, ("initial error string unspecified")); ne_xml_set_error(p, "Fish food"); err = ne_xml_get_error(p); ONV(strcmp(err, "Fish food"), ("wrong error %s!", err)); ne_xml_destroy(p); return 0; } ne_test tests[] = { T(matches), T(mapping), T(fail_parse), T(attributes), T(errors), T(NULL) }; neon-0.34.2/test/utils.h0000644000175000017500000001443014777424030014451 0ustar jortonjorton/* neon-specific test utils Copyright (C) 2001-2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef UTILS_H #define UTILS_H 1 #include "ne_request.h" #include "child.h" #define ONREQ(x) do { int _ret = (x); if (_ret) { t_context("line %d: HTTP error:\n%s", __LINE__, ne_get_error(sess)); return FAIL; } } while (0); int single_serve_string(ne_socket *s, void *userdata); int serve_response(ne_socket *s, const char *response); struct many_serve_args { int count; const char *str; }; /* Serves args->str response args->count times down a single * connection. */ int many_serve_string(ne_socket *s, void *userdata); /* Run a request using URI on the session. */ int any_request(ne_session *sess, const char *uri); /* Run a request using URI on the session; fail on a non-2xx response. */ int any_2xx_request(ne_session *sess, const char *uri); /* As above but with a request body. */ int any_2xx_request_body(ne_session *sess, const char *uri); /* As any_2xx_request but with a specified method. */ int any_2xx_request_method(ne_session *sess, const char *method, const char *uri); /* makes *session, spawns server which will run 'fn(userdata, * socket)'. sets error context if returns non-zero, i.e use like: * CALL(make_session(...)); */ int make_session(ne_session **sess, server_fn fn, void *userdata); /* Returns hostname used for make_session(). */ const char *get_session_host(void); /* Server which sleeps for 10 seconds then closes the socket. */ int sleepy_server(ne_socket *sock, void *userdata); struct string { char *data; size_t len; }; struct double_serve_args { struct string first, second; }; /* Serve a struct string. */ int serve_sstring(ne_socket *sock, void *ud); /* Discards an HTTP request, serves response ->first, discards another * HTTP request, then serves response ->second. */ int double_serve_sstring(ne_socket *s, void *userdata); /* Serve a struct string slowly. */ int serve_sstring_slowly(ne_socket *sock, void *ud); struct infinite { const char *header, *repeat; }; /* Pass a "struct infinite *" as userdata, this function sends * ->header and then loops sending ->repeat forever. */ int serve_infinite(ne_socket *sock, void *ud); /* SOCKS server stuff. */ struct socks_server { enum ne_sock_sversion version; enum socks_failure { fail_none = 0, fail_init_vers, fail_init_close, fail_init_trunc, fail_no_auth, fail_bogus_auth, fail_auth_close, fail_auth_denied } failure; unsigned int expect_port; ne_inet_addr *expect_addr; const char *expect_fqdn; const char *username; const char *password; int say_hello; server_fn server; void *userdata; }; int socks_server(ne_socket *sock, void *userdata); int full_write(ne_socket *sock, const char *data, size_t len); /* Create a session with server process running fn(userdata). Sets * test suite error on failure; initializes *sess with a new session * on success. Uses an unspecified hostname/port for the server. */ int session_server(ne_session **sess, server_fn fn, void *userdata); /* Create a session for scheme with server process running count * multiple iterations fn(userdata). Sets test suite error on * failure; initializes *sess with a new session on success. Uses an * unspecified hostname/port for the server. */ int multi_session_server(ne_session **sess, const char *scheme, const char *hostname, int count, server_fn fn, void *userdata); /* Create a session with server process running fn(userdata). Sets * test suite error on failure; initializes *sess with a new session * on success. Uses an unspecified hostname/port for the server; * session is created as if using origin 'host:fakeport' via HTTP * proxy to spawned server. */ int proxied_session_server(ne_session **sess, const char *scheme, const char *host, unsigned int fakeport, server_fn fn, void *userdata); int proxied_multi_session_server(int count, ne_session **sess, const char *scheme, const char *host, unsigned int fakeport, server_fn fn, void *userdata); /* As per proxied_session_server, but uses a "fake" (direct) TCP proxy * rather than an HTTP proxy. */ int fakeproxied_session_server(ne_session **sess, const char *scheme, const char *host, unsigned int fakeport, server_fn fn, void *userdata); /* As per fakeproxied_session_server, but also takes an iteration * count. */ int fakeproxied_multi_session_server(int count, ne_session **sess, const char *scheme, const char *host, unsigned int fakeport, server_fn fn, void *userdata); /* Read contents of file 'filename' into buffer 'buf'. */ int file_to_buffer(const char *filename, ne_buffer *buf); #define MULTI_207(x) "HTTP/1.0 207 Foo\r\nConnection: close\r\n\r\n" \ "\r\n" \ "" x "" #define RESP_207(href, x) "" href "" x \ "" #define PSTAT_207(x) "" x "" #define STAT_207(s) "HTTP/1.1 " s "" #define DESCR_207(d) "" d "" #define DESCR_REM "The end of the world, as we know it" #define PROPS_207(x) "" x "" #define APROP_207(n, c) "" c "" #endif /* UTILS_H */ neon-0.34.2/test/utils.c0000644000175000017500000002010314777424030014436 0ustar jortonjorton/* Utility functions for HTTP client tests Copyright (C) 2001-2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #ifdef HAVE_UNISTD_H #include /* for sleep() */ #endif #ifdef HAVE_STDLIB_H #include #endif #include #include #include #include "ne_session.h" #include "child.h" #include "tests.h" #include "utils.h" static char session_host[128]; int serve_response(ne_socket *s, const char *response) { CALL(discard_request(s)); CALL(discard_body(s)); ONN("failed to send response", SEND_STRING(s, response)); return OK; } int single_serve_string(ne_socket *s, void *userdata) { const char *str = userdata; return serve_response(s, str); } int double_serve_sstring(ne_socket *s, void *userdata) { struct double_serve_args *args = userdata; struct string *str; CALL(discard_request(s)); CALL(discard_body(s)); str = &args->first; NE_DEBUG(NE_DBG_SOCKET, "Serving string: [[[%.*s]]]\n", (int)str->len, str->data); ONN("write failed", ne_sock_fullwrite(s, str->data, str->len)); CALL(discard_request(s)); CALL(discard_body(s)); str = &args->second; NE_DEBUG(NE_DBG_SOCKET, "Serving string: [[[%.*s]]]\n", (int)str->len, str->data); ONN("write failed", ne_sock_fullwrite(s, str->data, str->len)); return OK; } int sleepy_server(ne_socket *sock, void *userdata) { sleep(10); return 0; } int many_serve_string(ne_socket *s, void *userdata) { int n; struct many_serve_args *args = userdata; for (n = 0; n < args->count; n++) { NE_DEBUG(NE_DBG_HTTP, "Serving response %d\n", n); CALL(serve_response(s, args->str)); } return OK; } int any_request(ne_session *sess, const char *uri) { ne_request *req = ne_request_create(sess, "GET", uri); int ret = ne_request_dispatch(req); ne_request_destroy(req); return ret; } int any_2xx_request_method(ne_session *sess, const char *method, const char *uri) { ne_request *req = ne_request_create(sess, method, uri); int ret = ne_request_dispatch(req); int klass = ne_get_status(req)->klass; const char *context = ne_get_response_header(req, "X-Neon-Context"); if (ret != NE_OK || klass != 2) { if (context) t_context("request failed, server error: %s", context); else t_context("request failed: %s", ne_get_error(sess)); ret = FAIL; } else { ret = OK; } ne_request_destroy(req); return ret; } int any_2xx_request(ne_session *sess, const char *uri) { return any_2xx_request_method(sess, "GET", uri); } int any_2xx_request_body(ne_session *sess, const char *uri) { ne_request *req = ne_request_create(sess, "GET", uri); #define BSIZE 5000 char *body = memset(ne_malloc(BSIZE), 'A', BSIZE); int ret; ne_set_request_body_buffer(req, body, BSIZE); ret = ne_request_dispatch(req); ne_free(body); ONV(ret != NE_OK || ne_get_status(req)->klass != 2, ("request failed: %s", ne_get_error(sess))); ne_request_destroy(req); return ret; } int serve_sstring(ne_socket *sock, void *ud) { struct string *str = ud; NE_DEBUG(NE_DBG_SOCKET, "Serving string: [[[%.*s]]]\n", (int)str->len, str->data); ONN("write failed", ne_sock_fullwrite(sock, str->data, str->len)); return 0; } int serve_sstring_slowly(ne_socket *sock, void *ud) { struct string *str = ud; size_t n; NE_DEBUG(NE_DBG_SOCKET, "Slowly serving string: [[[%.*s]]]\n", (int)str->len, str->data); for (n = 0; n < str->len; n++) { ONN("write failed", ne_sock_fullwrite(sock, &str->data[n], 1)); minisleep(); } return 0; } int serve_infinite(ne_socket *sock, void *ud) { struct infinite *i = ud; CALL(discard_request(sock)); SEND_STRING(sock, i->header); while (server_send(sock, i->repeat, strlen(i->repeat)) == 0) /* nullop */; return OK; } int full_write(ne_socket *sock, const char *data, size_t len) { int ret = ne_sock_fullwrite(sock, data, len); NE_DEBUG(NE_DBG_SOCKET, "wrote: [%.*s]\n", (int)len, data); ONV(ret, ("write failed (%d): %s", ret, ne_sock_error(sock))); return OK; } int multi_session_server(ne_session **sess, const char *scheme, const char *hostname, int count, server_fn fn, void *userdata) { unsigned int port; CALL(new_spawn_server(count, fn, userdata, &port)); *sess = ne_session_create(scheme, hostname, port); return OK; } const char *get_session_host(void) { return session_host; } int session_server(ne_session **sess, server_fn fn, void *userdata) { if (get_lh_family() == AF_INET6) { ne_snprintf(session_host, sizeof session_host, "[%s]", get_lh_addr()); } else { ne_strnzcpy(session_host, get_lh_addr(), sizeof session_host); } return multi_session_server(sess, "http", session_host, 1, fn, userdata); } int proxied_multi_session_server(int count, ne_session **sess, const char *scheme, const char *host, unsigned int fakeport, server_fn fn, void *userdata) { unsigned int port; CALL(new_spawn_server(count, fn, userdata, &port)); *sess = ne_session_create(scheme, host, fakeport); NE_DEBUG(NE_DBG_HTTP, "test: Using proxied session to port %u.\n", port); ne_session_proxy(*sess, get_lh_addr(), port); return OK; } int proxied_session_server(ne_session **sess, const char *scheme, const char *host, unsigned int fakeport, server_fn fn, void *userdata) { return proxied_multi_session_server(1, sess, scheme, host, fakeport, fn, userdata); } static void fakesess_destroy(void *userdata) { ne_inet_addr *addr = userdata; ne_iaddr_free(addr); } int fakeproxied_session_server(ne_session **sess, const char *scheme, const char *host, unsigned int fakeport, server_fn fn, void *userdata) { return fakeproxied_multi_session_server(1, sess, scheme, host, fakeport, fn, userdata); } int fakeproxied_multi_session_server(int count, ne_session **sess, const char *scheme, const char *host, unsigned int fakeport, server_fn fn, void *userdata) { unsigned int port; ne_inet_addr *addr; const ne_inet_addr *alist[1]; CALL(new_spawn_server2(count, fn, userdata, &addr, &port)); NE_DEBUG(NE_DBG_HTTP, "test: Using fake proxied '%s' session for %s using port %u.\n", scheme, host, port); alist[0] = addr; *sess = ne_session_create(scheme, host, fakeport); ne_set_addrlist2(*sess, port, alist, 1); ne_hook_destroy_session(*sess, fakesess_destroy, addr); return OK; } int make_session(ne_session **sess, server_fn fn, void *ud) { return session_server(sess, fn, ud); } int file_to_buffer(const char *filename, ne_buffer *buf) { char buffer[BUFSIZ]; int fd; ssize_t n; fd = open(filename, O_RDONLY); ONV(fd < 0, ("could not open file %s", filename)); while ((n = read(fd, buffer, BUFSIZ)) > 0) { ne_buffer_append(buf, buffer, n); } close(fd); return 0; } neon-0.34.2/test/util-tests.c0000644000175000017500000002537014777424030015426 0ustar jortonjorton/* utils tests Copyright (C) 2001-2006, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STDINT_H #include #endif #include "ne_utils.h" #include "ne_md5.h" #include "ne_alloc.h" #include "ne_dates.h" #include "ne_string.h" #include "tests.h" static const struct { const char *status; int major, minor, code; const char *rp; } accept_sl[] = { /* These are really valid. */ { "HTTP/1.1 200 OK", 1, 1, 200, "OK" }, { "HTTP/9.9 599 OK", 9, 9, 599, "OK" }, { "HTTP/1.0 123 OK-is-OK1234", 1, 0, 123, "OK-is-OK1234" }, { "HTTP/1.1 100 Alpha\tBeta", 1, 1, 100, "Alpha Beta" }, /* should be cleaned. */ { "HTTP/1.1 100 Alpha Beta", 1, 1, 100, "Alpha Beta" }, { "HTTP/1.1 100 fØØbÆr", 1, 1, 100, "f b r" }, /* UTF-8 should be cleaned */ /* these aren't really valid but we should be able to parse them. */ { NULL } }; static const char *const bad_sl[] = { "", "HTTP/1.1 1000 OK", "HTTP/1.1 1000", "HTTP/-1.1 100 OK", "HTTP/1.1 -100 OK", "HTTP/ 200 OK", "HTTP/", "HTTP/1.1A 100 OK", "HTTP/1.", "HTTP/1.1 1", "Fish/1.1 100 OK", "HTTP/1.1 10", "HTTP", "H\0TP/1.1 100 OK", /* Previously allowed, now disallowed. */ "HTTP/1.1 200 OK", "HTTP/1.1 200 \t OK", " HTTP/1.1 200 OK", "Norman is a dog HTTP/1.1 200 OK", "HTTP/1.1000 100 OK", "HTTP/1000.1000 100 OK", "HTTP/00001.1 100 OK", "HTTP/1.00001 100 OK", "HTTP/99.99 100 OK", "HTTP/1.1 600 OK", NULL }; static int status_lines(void) { ne_status s; int n; for (n = 0; accept_sl[n].status != NULL; n++) { ONV(ne_parse_statusline(accept_sl[n].status, &s), ("valid #%d: parsing '%s' failed", n, accept_sl[n].status)); ONV(accept_sl[n].major != s.major_version, ("valid #%d: major", n)); ONV(accept_sl[n].minor != s.minor_version, ("valid #%d: minor", n)); ONV(accept_sl[n].code != s.code, ("valid #%d: code %d not %d", n, s.code, accept_sl[n].code)); ONV(strcmp(accept_sl[n].rp, s.reason_phrase), ("valid #%d: reason phrase [%s] not [%s]", n, s.reason_phrase, accept_sl[n].rp)); ne_free(s.reason_phrase); memset(&s, 0, sizeof s); } for (n = 0; bad_sl[n] != NULL; n++) { ONV(ne_parse_statusline(bad_sl[n], &s) == 0, ("invalid #%d parsed OK - [%s]", n, bad_sl[n])); } return OK; } /* Write MD5 of 'len' bytes of 'str' to 'digest' */ static const unsigned char *digest_md5(const char *data, size_t len, unsigned int digest[4]) { struct ne_md5_ctx *ctx; #define CHUNK 100 ctx = ne_md5_create_ctx(); if (!ctx) { return (unsigned char *)"NO-MD5-SUPPORT"; } /* exercise the buffering interface */ while (len > CHUNK) { ne_md5_process_bytes(data, CHUNK, ctx); len -= CHUNK; data += CHUNK; } ne_md5_process_bytes(data, len, ctx); ne_md5_finish_ctx(ctx, digest); ne_md5_destroy_ctx(ctx); return (unsigned char *)digest; } static int md5(void) { unsigned int buf[4], buf2[4] = {0}; char ascii[33] = {0}; char zzzs[500]; ne_md5_to_ascii(digest_md5("", 0, buf), ascii); ONN("MD5(null)", strcmp(ascii, "d41d8cd98f00b204e9800998ecf8427e")); ne_md5_to_ascii(digest_md5("foobar", 7, buf), ascii); ONN("MD5(foobar)", strcmp(ascii, "b4258860eea29e875e2ee4019763b2bb")); /* $ perl -e 'printf "z"x500' | md5sum * 8b9323bd72250ea7f1b2b3fb5046391a - */ memset(zzzs, 'z', sizeof zzzs); ne_md5_to_ascii(digest_md5(zzzs, sizeof zzzs, buf), ascii); ONN("MD5(\"z\"x512)", strcmp(ascii, "8b9323bd72250ea7f1b2b3fb5046391a")); ne_ascii_to_md5(ascii, (unsigned char *)buf2); ON(memcmp(buf, buf2, 16)); return OK; } static int md5_alignment(void) { char *bb = ne_malloc(66); struct ne_md5_ctx *ctx; /* regression test for a bug in md5.c in <0.15.0 on SPARC, where * the process_bytes function would SIGBUS if the buffer argument * isn't 32-bit aligned. Won't trigger on x86 though. */ ctx = ne_md5_create_ctx(); ONN("could not create MD5 context", ctx == NULL); ne_md5_process_bytes(bb + 1, 65, ctx); ne_md5_destroy_ctx(ctx); ne_free(bb); return OK; } #define INIT_MD5 "0123456789abcdeffedcba9876543210" static int md5_read(void) { union { unsigned int int32[4]; unsigned char buf[16]; } u; struct ne_md5_ctx *ctx = ne_md5_create_ctx(); void *rv; char hex[33]; rv = ne_md5_read_ctx(ctx, u.buf); ONN("bogus return value", rv != u.buf); ne_md5_to_ascii(u.buf, hex); ONV(strcmp(INIT_MD5, hex) != 0, ("read context was %s not %s", hex, INIT_MD5)); ne_md5_destroy_ctx(ctx); return OK; } static const struct { const char *str; time_t time; enum { d_rfc1123, d_iso8601, d_rfc1036, d_asctime } type; } good_dates[] = { { "Fri, 08 Jun 2001 22:59:46 GMT", 992041186, d_rfc1123 }, { "Friday, 08-Jun-01 22:59:46 GMT", 992041186, d_rfc1036 }, { "Wednesday, 06-Jun-01 22:59:46 GMT", 991868386, d_rfc1036 }, { "Wed Jun 06 22:59:46 2001", 991868386, d_asctime }, /* some different types of ISO8601 dates. */ { "2001-06-08T22:59:46Z", 992041186, d_iso8601 }, { "2001-06-08T22:59:46.9Z", 992041186, d_iso8601 }, { "2001-06-08T26:00:46+03:01", 992041186, d_iso8601 }, { "2001-06-08T20:58:46-02:01", 992041186, d_iso8601 }, { NULL } }; static int parse_dates(void) { int n; for (n = 0; good_dates[n].str != NULL; n++) { time_t res; const char *str = good_dates[n].str; switch (good_dates[n].type) { case d_rfc1036: res = ne_rfc1036_parse(str); break; case d_iso8601: res = ne_iso8601_parse(str); break; case d_rfc1123: res = ne_rfc1123_parse(str); break; case d_asctime: res = ne_asctime_parse(str); break; default: res = -1; break; } ONV(res == -1, ("date %d parse", n)); #define FT "%" NE_FMT_TIME_T ONV(res != good_dates[n].time, ( "date %d incorrect (" FT " not " FT ")", n, res, good_dates[n].time)); } return OK; } #define BAD_DATE(format, result) \ ONN(format " date parse must fail", result != -1) /* Test for bad dates; trigger segfaults in ne_rfc1036_parse() in * <=0.24.5. */ static int bad_dates(void) { static const char *dates[] = { "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", "Friday, 08-Jun-01", }; size_t n; for (n = 0; n < sizeof(dates)/sizeof(dates[0]); n++) { BAD_DATE("rfc1036", ne_rfc1036_parse(dates[n])); BAD_DATE("iso8601", ne_iso8601_parse(dates[n])); BAD_DATE("rfc1123", ne_rfc1123_parse(dates[n])); BAD_DATE("asctime", ne_asctime_parse(dates[n])); } #if SIZEOF_TIME_T == 8 && defined(INT64_MAX) { char *rv = ne_rfc1123_date(INT64_MAX); ONV(rv != NULL, ("RFC1123 date conversion surprisingly worked for INT64_MAX: %s", rv)); } #endif return OK; } #define GOOD(n,m,msg) ONV(ne_version_match(n,m), \ ("match of " msg " failed (%d.%d)", n, m)) #define BAD(n,m,msg) ONV(ne_version_match(n,m) == 0, \ ("match of " msg " succeeded (%d.%d)", n, m)) static int versioning(void) { GOOD(NE_VERSION_MAJOR, NE_VERSION_MINOR, "current version"); BAD(NE_VERSION_MAJOR + 1, 0, "later major"); BAD(NE_VERSION_MAJOR, NE_VERSION_MINOR + 1, "later minor"); #if NE_VERSION_MAJOR > 1 BAD(NE_VERSION_MAJOR - 1, 0, "earlier major"); #if NE_VERSION_MINOR > 0 GOOD(NE_VERSION_MAJOR, NE_VERSION_MINOR - 1, "earlier minor"); #endif /* NE_VERSION_MINOR > 0 */ #else /* where NE_VERSION_MAJOR < 2; note that 0.28 thru 1.0 maintain * backwards compatibility to 0.27 */ BAD(0, 26, "minor version before 0.27"); GOOD(0, 27, "current version back-compat to 0.27"); GOOD(0, 28, "current version back-compat to 0.28"); GOOD(0, 29, "current version back-compat to 0.29"); GOOD(0, 30, "current version back-compat to 0.30"); #endif return OK; } #undef GOOD #undef BAD /* basic ne_version_string() sanity tests */ static int version_string(void) { char buf[1024]; ne_snprintf(buf, sizeof buf, "%s", ne_version_string()); NE_DEBUG(NE_DBG_HTTP, "Version string: %s\n", buf); ONN("version string too long", strlen(buf) > 200); ONN("version string contained newline", strchr(buf, '\n') != NULL); return OK; } static int support(void) { #ifdef NE_HAVE_SSL ONN("SSL support not advertised", !ne_has_support(NE_FEATURE_SSL)); #else ONN("SSL support advertised", ne_has_support(NE_FEATURE_SSL)); #endif #ifdef NE_HAVE_ZLIB ONN("zlib support not advertised", !ne_has_support(NE_FEATURE_ZLIB)); #else ONN("zlib support advertised", ne_has_support(NE_FEATURE_ZLIB)); #endif #ifdef NE_HAVE_IPV6 ONN("IPv6 support not advertised", !ne_has_support(NE_FEATURE_IPV6)); #else ONN("IPv6 support advertised", ne_has_support(NE_FEATURE_IPV6)); #endif #ifdef NE_HAVE_LFS ONN("LFS support not advertised", !ne_has_support(NE_FEATURE_LFS)); #else ONN("LFS support advertised", ne_has_support(NE_FEATURE_LFS)); #endif #ifdef NE_HAVE_TS_SSL ONN("Thread-safe SSL support not advertised", !ne_has_support(NE_FEATURE_TS_SSL)); #else ONN("Thread-safe SSL support advertised", ne_has_support(NE_FEATURE_TS_SSL)); #endif #ifdef NE_HAVE_I18N ONN("i18n support not advertised", !ne_has_support(NE_FEATURE_I18N)); #else ONN("i18n SSL support advertised", ne_has_support(NE_FEATURE_I18N)); #endif #ifdef NE_HAVE_GSSAPI ONN("GSSAPI support not advertised", !ne_has_support(NE_FEATURE_GSSAPI)); #else ONN("GSSAPI support advertised", ne_has_support(NE_FEATURE_GSSAPI)); #endif #ifdef NE_HAVE_LIBPXY ONN("libproxy support not advertised", !ne_has_support(NE_FEATURE_LIBPXY)); #else ONN("libproxy support advertised", ne_has_support(NE_FEATURE_LIBPXY)); #endif return OK; } ne_test tests[] = { T(status_lines), T(md5), T(md5_alignment), T(md5_read), T(parse_dates), T(bad_dates), T(versioning), T(version_string), T(support), T(NULL) }; neon-0.34.2/test/util-socks.c0000644000175000017500000002146414777424030015406 0ustar jortonjorton/* SOCKS server utils. Copyright (C) 2008, 2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #include /* for time() */ #include "ne_socket.h" #include "ne_utils.h" #include "ne_alloc.h" #include "child.h" #include "tests.h" #include "utils.h" #define V5_METH_NONE 0x00 #define V5_METH_AUTH 0x02 #define V5_ADDR_IPV4 0x01 #define V5_ADDR_FQDN 0x03 #define V5_ADDR_IPV6 0x04 static int read_socks_string(ne_socket *sock, const char *ctx, unsigned char *buf, unsigned int *olen) { unsigned char len; ssize_t ret; ret = ne_sock_read(sock, (char *)&len, 1); ONV(ret != 1, ("%s length read failed: %s", ctx, ne_sock_error(sock))); ONV(len == 0, ("%s gave zero-length string", ctx)); ret = ne_sock_fullread(sock, (char *)buf, len); ONV(ret != 0, ("%s string read failed, got %" NE_FMT_SSIZE_T " bytes (%s)", ctx, ret, ne_sock_error(sock))); *olen = len; return OK; } static int read_socks_byte(ne_socket *sock, const char *ctx, unsigned char *buf) { ONV(ne_sock_read(sock, (char *)buf, 1) != 1, ("%s byte read failed: %s", ctx, ne_sock_error(sock))); return OK; } static int expect_socks_byte(ne_socket *sock, const char *ctx, unsigned char c) { unsigned char b; CALL(read_socks_byte(sock, ctx, &b)); ONV(b != c, ("%s got byte %hx not %hx", ctx, b, c)); return OK; } static int read_socks_0string(ne_socket *sock, const char *ctx, unsigned char *buf, unsigned *len) { unsigned char *end = buf + *len, *p = buf; while (p < end) { CALL(read_socks_byte(sock, ctx, p)); if (*p == '\0') break; p++; } *len = p - buf; return OK; } int socks_server(ne_socket *sock, void *userdata) { struct socks_server *srv = userdata; unsigned char buf[1024]; unsigned int len, port, version; unsigned char atype; ssize_t ret; version = srv->version == NE_SOCK_SOCKSV5 ? 5 : 4; ne_sock_read_timeout(sock, 5); CALL(expect_socks_byte(sock, "client version", version)); if (version != 5) { unsigned char raw[16]; CALL(expect_socks_byte(sock, "v4 command", 0x01)); ret = ne_sock_fullread(sock, (char *)buf, 6); ONV(ret != 0, ("v4 address read failed with %" NE_FMT_SSIZE_T " (%s)", ret, ne_sock_error(sock))); ONN("bad v4A bogus address", srv->version == NE_SOCK_SOCKSV4A && srv->expect_addr == NULL && memcmp(buf + 2, "\0\0\0", 3) != 0 && buf[6] != 0); ONN("v4 server with no expected address! fail", srv->version == NE_SOCK_SOCKSV4 && srv->expect_addr == NULL); if (srv->expect_addr) { ONN("v4 address mismatch", memcmp(ne_iaddr_raw(srv->expect_addr, raw), buf + 2, 4) != 0); } port = (buf[0] << 8) | buf[1]; ONV(port != srv->expect_port, ("got bad v4 port %u, expected %u", port, srv->expect_port)); len = sizeof buf; CALL(read_socks_0string(sock, "v4 username read", buf, &len)); ONV(srv->username == NULL && len, ("unexpected v4 username %s", buf)); ONV(srv->username && !len, ("no v4 username given, expected %s", srv->username)); ONV(srv->username && len && strcmp(srv->username, (char *)buf), ("bad v4 username, expected %s got %s", srv->username, buf)); if (srv->expect_addr == NULL) { len = sizeof buf; CALL(read_socks_0string(sock, "v4A hostname read", buf, &len)); ONV(strcmp(srv->expect_fqdn, (char *)buf) != 0, ("bad v4A hostname: %s not %s", buf, srv->expect_fqdn)); } { static const char msg[] = "\x00\x5A" "\x00\x00" "\x00\x00\x00\x00" "ok!\n"; if (srv->say_hello) CALL(full_write(sock, msg, 12)); else CALL(full_write(sock, msg, 8)); } return srv->server(sock, srv->userdata); } CALL(read_socks_string(sock, "client method list", buf, &len)); if (srv->failure == fail_init_vers) { CALL(full_write(sock, "\x01\x02", 2)); return OK; } else if (srv->failure == fail_init_close) { return OK; } else if (srv->failure == fail_init_trunc) { CALL(full_write(sock, "\x05", 1)); return OK; } else if (srv->failure == fail_no_auth) { CALL(full_write(sock, "\x05\xff", 2)); return OK; } else if (srv->failure == fail_bogus_auth) { CALL(full_write(sock, "\x05\xfe", 2)); return OK; } ONN("client did not advertise no-auth method", memchr(buf, V5_METH_NONE, len) == NULL); if (srv->username) { int match = 0; ONN("client did not advertise authn method", memchr(buf, V5_METH_AUTH, len) == NULL); CALL(full_write(sock, "\x05\x02", 2)); CALL(expect_socks_byte(sock, "client auth version", 0x01)); CALL(read_socks_string(sock, "client username", buf, &len)); match = len == strlen(srv->username) && memcmp(buf, srv->username, len) == 0; CALL(read_socks_string(sock, "client password", buf, &len)); match = match && len == strlen(srv->password) && memcmp(buf, srv->password, len) == 0; if (srv->failure == fail_auth_close) { return OK; } if (match && srv->failure != fail_auth_denied) { CALL(full_write(sock, "\x01\x00", 2)); } else { CALL(full_write(sock, "\x01\x01", 2)); } if (srv->failure == fail_auth_denied) { return OK; } } else { CALL(full_write(sock, "\x05\x00", 2)); } CALL(expect_socks_byte(sock, "command version", version)); CALL(expect_socks_byte(sock, "command number", 0x01)); CALL(read_socks_byte(sock, "reserved byte", buf)); CALL(read_socks_byte(sock, "address type", &atype)); ONN("bad address type byte", (atype != V5_ADDR_IPV4 && atype != V5_ADDR_IPV6 && atype != V5_ADDR_FQDN)); if (atype == V5_ADDR_FQDN) { ONN("unexpected FQDN from client", srv->expect_fqdn == NULL); CALL(read_socks_string(sock, "read FQDN", buf, &len)); ONV(len != strlen(srv->expect_fqdn) || memcmp(srv->expect_fqdn, buf, len) != 0, ("FQDN mismatch: %.*s not %s", len, buf, srv->expect_fqdn)); } else { unsigned char raw[16]; ONN("unexpected IP literal from client", srv->expect_addr == NULL); ONV((atype == V5_ADDR_IPV4 && ne_iaddr_typeof(srv->expect_addr) != ne_iaddr_ipv4) || (atype == V5_ADDR_IPV6 && ne_iaddr_typeof(srv->expect_addr) != ne_iaddr_ipv6), ("address type mismatch: %hx not %d", atype, ne_iaddr_typeof(srv->expect_addr))); len = atype == V5_ADDR_IPV4 ? 4 : 16; ret = ne_sock_fullread(sock, (char *)buf, len); ONV(ret != 0, ("address read failed with %" NE_FMT_SSIZE_T " (%s)", ret, ne_sock_error(sock))); ne_iaddr_raw(srv->expect_addr, raw); ONN("address mismatch", memcmp(raw, buf, len) != 0); } CALL(read_socks_byte(sock, "port high byte", buf)); CALL(read_socks_byte(sock, "port low byte", buf + 1)); port = (buf[0] << 8) | buf[1]; ONV(port != srv->expect_port, ("got bad port %u, expected %u", port, srv->expect_port)); { static const char msg[] = "\x05\x00\x00" "\x01" "\x00\x00\x00\x00" "\x00\x00" "ok!\n"; if (srv->say_hello) CALL(full_write(sock, msg, 14)); else CALL(full_write(sock, msg, 10)); } return srv->server(sock, srv->userdata); } neon-0.34.2/test/uri-tests.c0000644000175000017500000004640014777424030015245 0ustar jortonjorton/* URI handling tests Copyright (C) 2001-2006, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #include "ne_uri.h" #include "ne_alloc.h" #include "tests.h" static int simple(void) { ne_uri p = {0}; ON(ne_uri_parse("http://www.webdav.org/foo", &p)); ON(strcmp(p.host, "www.webdav.org")); ON(strcmp(p.path, "/foo")); ON(strcmp(p.scheme, "http")); ON(p.port); ON(p.userinfo != NULL); ne_uri_free(&p); return 0; } static int simple_ssl(void) { ne_uri p = {0}; ON(ne_uri_parse("https://webdav.org/", &p)); ON(strcmp(p.scheme, "https")); ON(p.port); ne_uri_free(&p); return OK; } static int no_path(void) { ne_uri p = {0}; ON(ne_uri_parse("https://webdav.org", &p)); ON(strcmp(p.path, "/")); ne_uri_free(&p); return OK; } static int escapes(void) { static const struct { const char *plain, *escaped; unsigned int flags; } paths[] = { { "/foo%", "/foo%25", 0 }, { "/foo bar", "/foo%20bar", 0, }, { "/foo_bar", "/foo_bar", 0 }, { "/foobar", "/foobar", 0 }, { "/a\xb9\xb2\xb3\xbc\xbd/", "/a%b9%b2%b3%bc%bd/", 0 }, { "/foo%20\xb9\xb2\xb3\xbc\xbd/", "/foo%20%b9%b2%b3%bc%bd/", NE_PATH_NONURI }, { "/foo bar/", "/foo%20bar/", NE_PATH_NONURI }, { NULL, NULL} }; size_t n; for (n = 0; paths[n].plain; n++) { char *esc; if (paths[n].flags) esc = ne_path_escapef(paths[n].plain, paths[n].flags); else esc = ne_path_escape(paths[n].plain); ONCMP(paths[n].escaped, esc, paths[n].plain, "escape"); if (!paths[n].flags) { char *un = ne_path_unescape(esc); ONCMP(paths[n].plain, un, paths[n].plain, "unescape"); ne_free(un); } ne_free(esc); } ONN("unescape accepted invalid URI", ne_path_unescape("/foo%zzbar") != NULL); ONN("unescape accepted invalid URI", ne_path_unescape("/foo%1zbar") != NULL); return OK; } static int parents(void) { static const struct { const char *path, *parent; } ps[] = { { "/a/b/c", "/a/b/" }, { "/a/b/c/", "/a/b/" }, { "/alpha/beta", "/alpha/" }, { "/foo", "/" }, { "norman", NULL }, { "/", NULL }, { "", NULL }, { NULL, NULL } }; int n; for (n = 0; ps[n].path != NULL; n++) { char *p = ne_path_parent(ps[n].path); if (ps[n].parent == NULL) { ONV(p != NULL, ("parent of `%s' was `%s' not NULL", ps[n].path, p)); } else { ONV(p == NULL, ("parent of `%s' was NULL", ps[n].path)); ONV(strcmp(p, ps[n].parent), ("parent of `%s' was `%s' not `%s'", ps[n].path, p, ps[n].parent)); ne_free(p); } } return OK; } static int compares(void) { const char *alpha = "/alpha"; ON(ne_path_compare("/a", "/a/") != 0); ON(ne_path_compare("/a/", "/a") != 0); ON(ne_path_compare("/ab", "/a/") == 0); ON(ne_path_compare("/a/", "/ab") == 0); ON(ne_path_compare("/a/", "/a/") != 0); ON(ne_path_compare("/alpha/", "/beta/") == 0); ON(ne_path_compare("/alpha", "/b") == 0); ON(ne_path_compare("/alpha/", "/alphash") == 0); ON(ne_path_compare("/fish/", "/food") == 0); ON(ne_path_compare(alpha, alpha) != 0); ON(ne_path_compare("/a/b/c/d", "/a/b/c/") == 0); return OK; } static int cmp(void) { static const struct { const char *left, *right; } eq[] = { { "http://example.com/alpha", "http://example.com/alpha" }, { "//example.com/alpha", "//example.com/alpha" }, { "http://example.com/alpha#foo", "http://example.com/alpha#foo" }, { "http://example.com/alpha?bar", "http://example.com/alpha?bar" }, { "http://jim@example.com/alpha", "http://jim@example.com/alpha" }, { "HTTP://example.com/alpha", "http://example.com/alpha" }, { "http://example.com/", "http://example.com" }, { "http://Example.Com/", "http://example.com" }, { NULL, NULL} }, diff[] = { { "http://example.com/alpha", "http://example.com/beta" }, { "http://example.com/alpha", "https://example.com/alpha" }, { "http://example.com/alpha", "http://www.example.com/alpha" }, { "http://example.com:443/alpha", "http://example.com:8080/alpha" }, { "http://example.com/alpha", "http://jim@example.com/alpha" }, { "http://bob@example.com/alpha", "http://jim@example.com/alpha" }, { "http://example.com/alpha", "http://example.com/alpha?fish" }, { "http://example.com/alpha?fish", "http://example.com/alpha?food" }, { "http://example.com/alpha", "http://example.com/alpha#foo" }, { "http://example.com/alpha#bar", "http://example.com/alpha#foo" }, { "http://example.com/alpha", "//example.com/alpha" }, { "http://example.com/alpha", "///alpha" }, { NULL, NULL} }; size_t n; for (n = 0; eq[n].left; n++) { ne_uri alpha, beta; int r1, r2; ONV(ne_uri_parse(eq[n].left, &alpha), ("could not parse left URI '%s'", eq[n].left)); ONV(ne_uri_parse(eq[n].right, &beta), ("could not parse right URI '%s'", eq[n].right)); r1 = ne_uri_cmp(&alpha, &beta); r2 = ne_uri_cmp(&beta, &alpha); ONV(r1 != 0, ("cmp('%s', '%s') = %d not zero", eq[n].left, eq[n].right, r1)); ONV(r2 != 0, ("cmp('%s', '%s') = %d not zero", eq[n].right, eq[n].left, r2)); ne_uri_free(&alpha); ne_uri_free(&beta); } for (n = 0; diff[n].left; n++) { ne_uri alpha, beta; int r1, r2; ONV(ne_uri_parse(diff[n].left, &alpha), ("could not parse left URI '%s'", diff[n].left)); ONV(ne_uri_parse(diff[n].right, &beta), ("could not parse right URI '%s'", diff[n].right)); r1 = ne_uri_cmp(&alpha, &beta); r2 = ne_uri_cmp(&beta, &alpha); ONV(r1 == 0, ("'%s' and '%s' did not compare as different", diff[n].left, diff[n].right)); ONV(((r1 > 0) != (r2 < 0) || (r1 < 0) != (r2 > 0)), ("'%s' and '%s' did not compare reflexively (%d vs %d)", diff[n].left, diff[n].right, r1, r2)); ne_uri_free(&alpha); ne_uri_free(&beta); } return OK; } static int children(void) { ON(ne_path_childof("/a", "/a/b") == 0); ON(ne_path_childof("/a/", "/a/b") == 0); ON(ne_path_childof("/aa/b/c", "/a/b/c/d/e") != 0); ON(ne_path_childof("////", "/a") != 0); return OK; } static int slash(void) { ON(ne_path_has_trailing_slash("/a/") == 0); ON(ne_path_has_trailing_slash("/a") != 0); { /* check the uri == "" case. */ char *foo = "/"; ON(ne_path_has_trailing_slash(&foo[1])); } return OK; } static int default_port(void) { ONN("default http: port incorrect", ne_uri_defaultport("http") != 80); ONN("default https: port incorrect", ne_uri_defaultport("https") != 443); ONN("unspecified scheme: port incorrect", ne_uri_defaultport("ldap") != 0); return OK; } static int parse(void) { static const struct test_uri { const char *uri, *scheme, *host; unsigned int port; const char *path, *userinfo, *query, *fragment; } uritests[] = { { "http://webdav.org/norman", "http", "webdav.org", 0, "/norman", NULL, NULL, NULL }, { "http://webdav.org:/norman", "http", "webdav.org", 0, "/norman", NULL, NULL, NULL }, { "https://webdav.org/foo", "https", "webdav.org", 0, "/foo", NULL, NULL, NULL }, { "http://webdav.org:8080/bar", "http", "webdav.org", 8080, "/bar", NULL, NULL, NULL }, { "http://a/b", "http", "a", 0, "/b", NULL, NULL, NULL }, { "http://webdav.org/bar:fish", "http", "webdav.org", 0, "/bar:fish", NULL, NULL, NULL }, { "http://webdav.org", "http", "webdav.org", 0, "/", NULL, NULL, NULL }, { "http://webdav.org/fish@food", "http", "webdav.org", 0, "/fish@food", NULL, NULL, NULL }, /* query/fragments */ { "http://foo/bar?alpha", "http", "foo", 0, "/bar", NULL, "alpha", NULL }, { "http://foo/bar?alpha#beta", "http", "foo", 0, "/bar", NULL, "alpha", "beta" }, { "http://foo/bar#alpha?beta", "http", "foo", 0, "/bar", NULL, NULL, "alpha?beta" }, { "http://foo/bar#beta", "http", "foo", 0, "/bar", NULL, NULL, "beta" }, { "http://foo/bar?#beta", "http", "foo", 0, "/bar", NULL, "", "beta" }, { "http://foo/bar?alpha?beta", "http", "foo", 0, "/bar", NULL, "alpha?beta", NULL }, { "http://foo?alpha", "http", "foo", 0, "/", NULL, "alpha", NULL }, { "http://foo#beta", "http", "foo", 0, "/", NULL, NULL, "beta" }, /* Examples from RFC39861.1.2: */ { "ftp://ftp.is.co.za/rfc/rfc1808.txt", "ftp", "ftp.is.co.za", 0, "/rfc/rfc1808.txt", NULL, NULL, NULL }, { "http://www.ietf.org/rfc/rfc2396.txt", "http", "www.ietf.org", 0, "/rfc/rfc2396.txt", NULL, NULL, NULL }, { "ldap://[2001:db8::7]/c=GB?objectClass?one", "ldap", "[2001:db8::7]", 0, "/c=GB", NULL, "objectClass?one", NULL }, { "mailto:John.Doe@example.com", "mailto", NULL, 0, "John.Doe@example.com", NULL, NULL, NULL }, { "news:comp.infosystems.www.servers.unix", "news", NULL, 0, "comp.infosystems.www.servers.unix", NULL, NULL, NULL }, { "tel:+1-816-555-1212", "tel", NULL, 0, "+1-816-555-1212", NULL, NULL, NULL }, { "telnet://192.0.2.16:80/", "telnet", "192.0.2.16", 80, "/", NULL, NULL, NULL }, { "urn:oasis:names:specification:docbook:dtd:xml:4.1.2", "urn", NULL, 0, "oasis:names:specification:docbook:dtd:xml:4.1.2", NULL}, /* userinfo */ { "ftp://jim:bob@jim.com", "ftp", "jim.com", 0, "/", "jim:bob", NULL, NULL }, { "ldap://fred:bloggs@fish.com/foobar", "ldap", "fish.com", 0, "/foobar", "fred:bloggs", NULL, NULL }, /* IPv6 literals: */ { "http://[::1]/foo", "http", "[::1]", 0, "/foo", NULL, NULL, NULL }, { "http://[a:a:a:a::0]/foo", "http", "[a:a:a:a::0]", 0, "/foo", NULL, NULL, NULL }, { "http://[::1]:8080/bar", "http", "[::1]", 8080, "/bar", NULL, NULL, NULL }, { "ftp://[feed::cafe]:555", "ftp", "[feed::cafe]", 555, "/", NULL, NULL, NULL }, /* Test RFC 6874 syntax, an extension of RFC 3987. */ { "http://[fe80::cafe%25eth0]:555", "http", "[fe80::cafe%25eth0]", 555, "/", NULL, NULL, NULL }, { "http://[fe80::cafe%251]:555", "http", "[fe80::cafe%251]", 555, "/", NULL, NULL, NULL }, { "DAV:", "DAV", NULL, 0, "", NULL, NULL, NULL }, /* Some odd cases: heir-part and relative-ref will both match * with a zero-length expansion of "authority" (since * * reg-name can be zero-length); so a triple-slash URI-ref * will be matched as "//" followed by a zero-length authority * followed by a path of "/". */ { "foo:///", "foo", "", 0, "/", NULL, NULL, NULL }, { "///", NULL, "", 0, "/", NULL, NULL, NULL }, /* port grammar is "*DIGIT" so may be empty: */ { "ftp://[feed::cafe]:", "ftp", "[feed::cafe]", 0, "/", NULL, NULL, NULL }, { "ftp://[feed::cafe]:/", "ftp", "[feed::cafe]", 0, "/", NULL, NULL, NULL }, { "http://foo:/", "http", "foo", 0, "/", NULL, NULL, NULL }, /* URI-references: */ { "//foo.com/bar", NULL, "foo.com", 0, "/bar", NULL, NULL, NULL }, { "//foo.com", NULL, "foo.com", 0, "/", NULL, NULL, NULL }, { "//[::1]/foo", NULL, "[::1]", 0, "/foo", NULL, NULL, NULL }, { "/bar", NULL, NULL, 0, "/bar", NULL, NULL, NULL }, /* path-absolute */ { "foo/bar", NULL, NULL, 0, "foo/bar", NULL, NULL, NULL }, /* path-noscheme */ { "", NULL, NULL, 0, "", NULL, NULL, NULL }, /* path-empty */ /* CVE-2007-0157: buffer under-read in 0.26.[012]. */ { "http://webdav.org\xFF", "http", "webdav.org\xFF", 0, "/", NULL, NULL, NULL }, { NULL } }; int n; for (n = 0; uritests[n].uri != NULL; n++) { ne_uri res; const struct test_uri *e = &uritests[n]; ONV(ne_uri_parse(e->uri, &res) != 0, ("'%s': parse failed", e->uri)); ONV(res.port != e->port, ("'%s': parsed port was %d not %d", e->uri, res.port, e->port)); ONCMP(e->scheme, res.scheme, e->uri, "scheme"); ONCMP(e->host, res.host, e->uri, "host"); ONV(strcmp(res.path, e->path), ("'%s': parsed path was '%s' not '%s'", e->uri, res.path, e->path)); ONCMP(e->userinfo, res.userinfo, e->uri, "userinfo"); ONCMP(e->query, res.query, e->uri, "query"); ONCMP(e->fragment, res.fragment, e->uri, "fragment"); ne_uri_free(&res); } return OK; } static int failparse(void) { static const char *uris[] = { "http://[::1/", "http://[::1]f:80/", "http://[::1]]:80/", "http://foo/bar asda", "http://fish/[foo]/bar", "http://foo:80bar", "http://foo:80:80/bar", "http://foo:8000000000000000000000000000000000000000000000000/bar", "http://foo:65536/bar", NULL }; int n; for (n = 0; uris[n] != NULL; n++) { ne_uri p; ONV(ne_uri_parse(uris[n], &p) == 0, ("`%s' did not fail to parse", uris[n])); ne_uri_free(&p); } return 0; } static int unparse(void) { const char *uris[] = { "http://foo.com/bar", "https://bar.com/foo/wishbone", "http://www.random.com:8000/", "http://[::1]:8080/", "ftp://ftp.foo.bar/abc/def", "ftp://joe@bar.com/abc/def", "http://a/b?c#d", "http://a/b?c", "http://a/b#d", "mailto:foo@bar.com", "//foo.com/bar", "//foo.com:8080/bar", NULL }; int n; for (n = 0; uris[n] != NULL; n++) { ne_uri parsed; char *unp; ONV(ne_uri_parse(uris[n], &parsed), ("failed to parse %s", uris[n])); if (parsed.port == 0 && parsed.scheme) parsed.port = ne_uri_defaultport(parsed.scheme); unp = ne_uri_unparse(&parsed); ONV(strcmp(unp, uris[n]), ("unparse got %s from %s", unp, uris[n])); ne_uri_free(&parsed); ne_free(unp); } return OK; } #define BASE "http://a/b/c/d;p?q" static int resolve(void) { static const struct { const char *base, *relative, *expected; } ts[] = { /* Examples from RFC39865.4: */ { BASE, "g:h", "g:h" }, { BASE, "g", "http://a/b/c/g" }, { BASE, "./g", "http://a/b/c/g" }, { BASE, "g/", "http://a/b/c/g/" }, { BASE, "/g", "http://a/g" }, { BASE, "//g", "http://g/" }, /* NOTE: modified to mandate non-empty path */ { BASE, "?y", "http://a/b/c/d;p?y" }, { BASE, "g?y", "http://a/b/c/g?y" }, { BASE, "#s", "http://a/b/c/d;p?q#s" }, { BASE, "g#s", "http://a/b/c/g#s" }, { BASE, "g?y#s", "http://a/b/c/g?y#s" }, { BASE, ";x", "http://a/b/c/;x" }, { BASE, "g;x", "http://a/b/c/g;x" }, { BASE, "g;x?y#s", "http://a/b/c/g;x?y#s" }, { BASE, "", "http://a/b/c/d;p?q" }, { BASE, ".", "http://a/b/c/" }, { BASE, "./", "http://a/b/c/" }, { BASE, "..", "http://a/b/" }, { BASE, "../", "http://a/b/" }, { BASE, "../g", "http://a/b/g" }, { BASE, "../..", "http://a/" }, { BASE, "../../", "http://a/" }, { BASE, "../../g", "http://a/g" }, { BASE, "../../../g", "http://a/g" }, { BASE, "../../../../g", "http://a/g" }, { BASE, "/./g", "http://a/g" }, { BASE, "/../g", "http://a/g" }, { BASE, "g.", "http://a/b/c/g." }, { BASE, ".g", "http://a/b/c/.g" }, { BASE, "g..", "http://a/b/c/g.." }, { BASE, "..g", "http://a/b/c/..g" }, { BASE, "./../g", "http://a/b/g" }, { BASE, "./g/.", "http://a/b/c/g/" }, { BASE, "g/./h", "http://a/b/c/g/h" }, { BASE, "g/../h", "http://a/b/c/h" }, { BASE, "g;x=1/./y", "http://a/b/c/g;x=1/y" }, { BASE, "g;x=1/../y", "http://a/b/c/y" }, { BASE, "g?y/./x", "http://a/b/c/g?y/./x" }, { BASE, "g?y/../x", "http://a/b/c/g?y/../x" }, { BASE, "g#s/./x", "http://a/b/c/g#s/./x" }, { BASE, "g#s/../x", "http://a/b/c/g#s/../x" }, { BASE, "http:g", "http:g" }, /* Additional examples: */ { BASE, ".", "http://a/b/c/" }, { "http://foo.com/alpha/beta", "../gamma", "http://foo.com/gamma" }, { "http://foo.com/alpha//beta", "../gamma", "http://foo.com/alpha/gamma" }, { "http://foo.com", "../gamma", "http://foo.com/gamma" }, { "", "zzz:.", "zzz:" }, { "", "zzz:./foo", "zzz:foo" }, { "", "zzz:../foo", "zzz:foo" }, { "", "zzz:/./foo", "zzz:/foo" }, { "", "zzz:/.", "zzz:/" }, { "", "zzz:/../", "zzz:/" }, { "", "zzz:.", "zzz:" }, { "", "zzz:..", "zzz:" }, { "", "zzz://foo@bar/", "zzz://foo@bar/" }, { "", "zzz://foo/?bar", "zzz://foo/?bar" }, { "zzz://foo/?bar", "//baz/?jam", "zzz://baz/?jam" }, { "zzz://foo/baz?biz", "", "zzz://foo/baz?biz" }, { "zzz://foo/baz", "", "zzz://foo/baz" }, { "//foo/baz", "", "//foo/baz" }, { NULL, NULL, NULL } }; size_t n; for (n = 0; ts[n].base; n++) { ne_uri base, relative, resolved; char *actual; ONV(ne_uri_parse(ts[n].base, &base), ("could not parse base URI '%s'", ts[n].base)); ONV(ne_uri_parse(ts[n].relative, &relative), ("could not parse input URI '%s'", ts[n].relative)); ONN("bad pointer was returned", ne_uri_resolve(&base, &relative, &resolved) != &resolved); ONN("NULL path after resolve", resolved.path == NULL); actual = ne_uri_unparse(&resolved); ONCMP(ts[n].expected, actual, ts[n].relative, "output mismatch"); ne_uri_free(&relative); ne_uri_free(&resolved); ne_uri_free(&base); ne_free(actual); } return OK; } static int copy(void) { static const char *ts[] = { "http://jim@foo.com:8080/bar?baz#bee", "", NULL, }; size_t n; for (n = 0; ts[n]; n++) { ne_uri parsed, parsed2; char *actual; ONV(ne_uri_parse(ts[n], &parsed), ("could not parse URI '%s'", ts[n])); ONN("ne_uri_copy returned wrong pointer", ne_uri_copy(&parsed2, &parsed) != &parsed2); actual = ne_uri_unparse(&parsed2); ONCMP(ts[n], actual, "copied URI", "unparsed URI"); ne_uri_free(&parsed2); ne_uri_free(&parsed); ne_free(actual); } return OK; } ne_test tests[] = { T(simple), T(simple_ssl), T(no_path), T(escapes), T(parents), T(compares), T(cmp), T(children), T(slash), T(default_port), T(parse), T(failparse), T(unparse), T(resolve), T(copy), T(NULL) }; neon-0.34.2/test/twooh7.c0000644000175000017500000003344514777424030014542 0ustar jortonjorton/* Test cases for the ne_207.h interface. Copyright (C) 2023, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_207.h" #include "tests.h" #include "utils.h" #define PFX "\r\n" #define RESP(status, rdesc) "" \ "http://localhost/container/resource3" \ status rdesc \ "" #define MS_207_1(status, rdesc) PFX \ "" \ RESP(status, rdesc) \ "" #define MS_207_2(s1, rd1, s2, rd2) PFX \ "" \ RESP(s1, rd1) \ RESP(s2, rd2) \ "" static int errors(void) { static const struct { int status; const char *ctype; const char *body; const char *expect; } ts[] = { { 207, "application/xml", MS_207_1("HTTP/1.1 423 Locked", ""), "423 Locked" }, { 207, "application/xml", MS_207_1("HTTP/1.1 423 Locked", "The thing was locked"), "The thing was" }, #if 0 { 207, "application/xml", MS_207_1("HTTP/1.1 423 Locked", ""), "Resource locked" }, #endif { 207, "application/xml", MS_207_2("HTTP/1.1 423 Locked", "The thing was locked", "HTTP/1.1 404 Gone", "No such thingy"), "such thingy" } }; unsigned n; for (n = 0; n < sizeof(ts)/sizeof(ts[0]); n++) { char resp[1024]; ne_session *sess; ne_request *req; char *err; int ret; ne_snprintf(resp, sizeof resp, "HTTP/1.1 %d OK\r\n" "Content-Type: %s\r\n" "Connection: close\r\n" "\r\n" "%s", ts[n].status, ts[n].ctype, ts[n].body); CALL(make_session(&sess, single_serve_string, resp)); req = ne_request_create(sess, "SIMPLE", "/"); ret = ne_simple_request(sess, req); ONN("ne_simple_request didn't fail", ret == NE_OK); err = ne_strclean(ne_strdup(ne_get_error(sess))); ONV(strcmp(err, ne_get_error(sess)), ("error string wasn't cleaned: %s", ne_get_error(sess))); NE_DEBUG(NE_DBG_HTTP, "test: got error string: %s\n", err); ne_free(err); ONV(strstr(ne_get_error(sess), ts[n].expect) == NULL, ("error string didn't match: '%s' - expected '%s'", ne_get_error(sess), ts[n].expect)); ne_session_destroy(sess); CALL(await_server()); } return OK; } static int pstat_count; /* tos_*: set of 207 callbacks which serialize the data back into a * text stream, which can be easily checked for correctness. */ static void *tos_startresp(void *buf, const ne_uri *uri) { ne_buffer_concat(buf, "start-resp[", uri->path, "];", NULL); pstat_count = 0; return ne_strdup(uri->path); } static void tos_status_descr(ne_buffer *buf, const ne_status *status, const char *description) { if (status) { char s[50]; ne_snprintf(s, sizeof s, "-status={%d %s}", status->code, status->reason_phrase); ne_buffer_zappend(buf, s); } if (description) ne_buffer_concat(buf, "-descr={", description, "}", NULL); } static void tos_endresp(void *buf, void *response, const ne_status *status, const char *description) { char *href = response; ne_buffer_concat(buf, "end-resp[", href, "]", NULL); ne_free(href); tos_status_descr(buf, status, description); ne_buffer_zappend(buf, ";"); } static void *tos_startpstat(void *buf, void *resphref) { char num[20], *href; sprintf(num, "-%d", ++pstat_count); href = ne_concat(resphref, num, NULL); ne_buffer_concat(buf, "start-pstat[", href, "];", NULL); return href; } static void tos_endpstat(void *buf, void *href, const ne_status *status, const char *description) { ne_buffer_concat(buf, "end-pstat[", href, "]", NULL); tos_status_descr(buf, status, description); ne_buffer_zappend(buf, ";"); ne_free(href); } struct propctx { ne_207_parser *p207; ne_buffer *buf; }; #define STATE_myprop (NE_207_STATE_TOP) static int tos_startprop(void *userdata, int parent, const char *nspace, const char *name, const char **atts) { if (parent == NE_207_STATE_PROP && strcmp(nspace, "DAV:") == 0 && (strcmp(name, "propone") == 0 || strcmp(name, "proptwo") == 0)) { /* Handle this! */ struct propctx *ctx = userdata; char *resphref = ne_207_get_current_response(ctx->p207); char *pstathref = ne_207_get_current_propstat(ctx->p207); ne_buffer_concat(ctx->buf, "start-prop[", resphref, ",", pstathref, ",", name, "];", NULL); return STATE_myprop; } else { return NE_XML_DECLINE; } } static int tos_cdata(void *userdata, int state, const char *cdata, size_t len) { struct propctx *ctx = userdata; ne_buffer_zappend(ctx->buf, "cdata-prop["); ne_buffer_append(ctx->buf, cdata, len); ne_buffer_zappend(ctx->buf, "];"); return 0; } static int tos_endprop(void *userdata, int state, const char *nspace, const char *name) { struct propctx *ctx = userdata; ne_buffer_concat(ctx->buf, "end-prop[", name, "];", NULL); return 0; } static int run_207_response(const char *resp, const char *expected) { ne_buffer *buf = ne_buffer_create(); ne_session *sess; ne_xml_parser *p = ne_xml_create(); ne_207_parser *p207; ne_request *req; ne_uri base = {0}; struct propctx ctx; CALL(session_server(&sess, single_serve_string, (char *)resp)); req = ne_request_create(sess, "PROPFIND", "/foo"); ne_fill_server_uri(sess, &base); base.path = ne_strdup("/foo"); p207 = ne_207_create(p, &base, buf); ne_uri_free(&base); ne_add_response_body_reader(req, ne_accept_207, ne_xml_parse_v, p); ne_207_set_response_handlers(p207, tos_startresp, tos_endresp); ne_207_set_propstat_handlers(p207, tos_startpstat, tos_endpstat); ctx.buf = buf; ctx.p207 = p207; ne_xml_push_handler(p, tos_startprop, tos_cdata, tos_endprop, &ctx); ONREQ(ne_request_dispatch(req)); CALL(await_server()); ONV(ne_xml_failed(p), ("parse error in response body: %s", ne_xml_get_error(p))); ONV(strcmp(buf->data, expected), ("comparison failed.\n" "expected string: `%s'\n" "got string: `%s'", expected, buf->data)); ne_buffer_destroy(buf); ne_207_destroy(p207); ne_xml_destroy(p); ne_request_destroy(req); ne_session_destroy(sess); return OK; } /* Tests for the 207 interface: send a 207 response body, compare the * re-serialized string returned with that expected. */ static int two_oh_seven(void) { static const char *ts[][2] = { { MULTI_207(RESP_207("/foo", "")), "start-resp[/foo];end-resp[/foo];" }, /* test for response status handling */ { MULTI_207(RESP_207("/bar", STAT_207("200 OK"))), "start-resp[/bar];end-resp[/bar]-status={200 OK};" }, /* test that empty description == NULL description argument */ { MULTI_207(RESP_207("/bar", STAT_207("200 OK") DESCR_207(""))), "start-resp[/bar];end-resp[/bar]-status={200 OK};" }, /* test multiple responses */ { MULTI_207(RESP_207("/hello/world", STAT_207("200 OK")) RESP_207("/foo/bar", STAT_207("599 French Fries"))), "start-resp[/hello/world];end-resp[/hello/world]-status={200 OK};" "start-resp[/foo/bar];end-resp[/foo/bar]" "-status={599 French Fries};" }, /* test multiple propstats in multiple responses */ { MULTI_207(RESP_207("/al/pha", PSTAT_207(STAT_207("321 Une")) PSTAT_207(STAT_207("432 Deux")) PSTAT_207(STAT_207("543 Trois"))) RESP_207("/be/ta", PSTAT_207(STAT_207("587 Quatre")) PSTAT_207(STAT_207("578 Cinq")))), "start-resp[/al/pha];" "start-pstat[/al/pha-1];end-pstat[/al/pha-1]-status={321 Une};" "start-pstat[/al/pha-2];end-pstat[/al/pha-2]-status={432 Deux};" "start-pstat[/al/pha-3];end-pstat[/al/pha-3]-status={543 Trois};" "end-resp[/al/pha];" "start-resp[/be/ta];" "start-pstat[/be/ta-1];end-pstat[/be/ta-1]-status={587 Quatre};" "start-pstat[/be/ta-2];end-pstat[/be/ta-2]-status={578 Cinq};" "end-resp[/be/ta];" }, /* test that incomplete responses are completely ignored. */ { MULTI_207("" RESP_207("/", STAT_207("123 Hoorah")) "" "hello" "" RESP_207("/bar", STAT_207("200 OK"))), "start-resp[/];end-resp[/]-status={123 Hoorah};" "start-resp[/bar];end-resp[/bar]-status={200 OK};" }, /* tests for propstat status */ { MULTI_207(RESP_207("/pstat", PSTAT_207("" STAT_207("466 Doomed")))), "start-resp[/pstat];start-pstat[/pstat-1];" "end-pstat[/pstat-1]-status={466 Doomed};end-resp[/pstat];" }, { MULTI_207(RESP_207("/pstat", PSTAT_207(""))), "start-resp[/pstat];start-pstat[/pstat-1];" "end-pstat[/pstat-1];end-resp[/pstat];" }, /* tests for responsedescription handling */ { MULTI_207(RESP_207("/bar", STAT_207("200 OK") DESCR_207(DESCR_REM))), "start-resp[/bar];end-resp[/bar]-status={200 OK}" "-descr={" DESCR_REM "};" }, { MULTI_207(RESP_207("/bar", PSTAT_207(STAT_207("456 Too Hungry") DESCR_207("Not enough food available")) STAT_207("200 OK") DESCR_207("Not " DESCR_REM))), "start-resp[/bar];" "start-pstat[/bar-1];end-pstat[/bar-1]-status={456 Too Hungry}" "-descr={Not enough food available};" "end-resp[/bar]-status={200 OK}-descr={Not " DESCR_REM "};" }, /* intermingle some random elements and cdata to make sure * they are ignored. */ { MULTI_207("blargl" RESP_207("/bar", "" PSTAT_207("blergl") STAT_207("200 OK") "foop" DESCR_207(DESCR_REM) "carroon") "carapi"), "start-resp[/bar];start-pstat[/bar-1];end-pstat[/bar-1];" "end-resp[/bar]-status={200 OK}-descr={" DESCR_REM "};" }, /* test for properties within a 207. */ { MULTI_207(RESP_207("/alpha", PSTAT_207(PROPS_207( APROP_207("propone", "hello") APROP_207("proptwo", "foobar")) STAT_207("200 OK")))), "start-resp[/alpha];start-pstat[/alpha-1];" "start-prop[/alpha,/alpha-1,propone];cdata-prop[hello];" "end-prop[propone];" "start-prop[/alpha,/alpha-1,proptwo];cdata-prop[foobar];" "end-prop[proptwo];" "end-pstat[/alpha-1]-status={200 OK};end-resp[/alpha];" }, /* test for whitespace around href, which should be * ignored. */ { MULTI_207(RESP_207(" /spaces ", STAT_207("200 OK") DESCR_207(""))), "start-resp[/spaces];end-resp[/spaces]-status={200 OK};" }, /* test for whitespace around href, which should be * ignored. */ { MULTI_207(RESP_207(" /spaces ", STAT_207("200 OK\n") DESCR_207(""))), "start-resp[/spaces];end-resp[/spaces]-status={200 OK};" }, /* test for omitted reason-phrase in status-line, which is * valid, per https://github.com/notroj/neon/issues/188 */ { MULTI_207(RESP_207("/bar", STAT_207("200 ") DESCR_207(""))), "start-resp[/bar];end-resp[/bar]-status={200 };" } }; unsigned n; for (n = 0; n < sizeof(ts)/sizeof(ts[0]); n++) CALL(run_207_response(ts[n][0], ts[n][1])); return OK; } ne_test tests[] = { T(errors), T(two_oh_seven), T(NULL) }; neon-0.34.2/test/stubs.c0000644000175000017500000001342314777424030014445 0ustar jortonjorton/* neon test suite Copyright (C) 2002-2005, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /** These tests show that the stub functions produce appropriate * results to provide ABI-compatibility when a particular feature is * not supported by the library. **/ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_request.h" #include "ne_socket.h" #include "ne_compress.h" #include "ne_pkcs11.h" #include "tests.h" #include "child.h" #include "utils.h" #if defined(NE_HAVE_ZLIB) && defined(NE_HAVE_SSL) #define NO_TESTS 1 #endif #define EOL "\r\n" #ifndef NE_HAVE_ZLIB static int sd_result = OK; static int sd_reader(void *ud, const char *block, size_t len) { const char *expect = ud; if (strncmp(expect, block, len) != 0) { sd_result = FAIL; t_context("decompress reader got bad data"); } return 0; } static int stub_decompress(void) { ne_session *sess; ne_decompress *dc; ne_request *req; int ret; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 200 OK" EOL "Connection: close" EOL EOL "abcde")); req = ne_request_create(sess, "GET", "/foo"); dc = ne_decompress_reader(req, ne_accept_2xx, sd_reader, "abcde"); ret = ne_request_dispatch(req); CALL(await_server()); ONREQ(ret); ne_decompress_destroy(dc); ne_request_destroy(req); ne_session_destroy(sess); /* This is a skeleton test suite file. */ return sd_result; } #endif #ifndef NE_HAVE_SSL static int stub_ssl(void) { ne_session *sess = ne_session_create("https", "localhost", 1234); ne_ssl_certificate *cert; ne_ssl_client_cert *cc; /* these should all fail when SSL is not supported. */ cert = ne_ssl_cert_read("Makefile"); if (cert) { char *dn, digest[60], date[NE_SSL_VDATELEN]; const ne_ssl_certificate *issuer; /* This branch should never be executed, but lets pretend it * will to prevent the compiler optimising this code away if * it's placed after the cert != NULL test. And all that * needs to be tested is that these functions link OK. */ dn = ne_ssl_readable_dname(ne_ssl_cert_subject(cert)); ONN("this code shouldn't run", dn != NULL); dn = ne_ssl_readable_dname(ne_ssl_cert_issuer(cert)); ONN("this code shouldn't run", dn != NULL); issuer = ne_ssl_cert_signedby(cert); ONN("this code shouldn't run", issuer != NULL); ONN("this code shouldn't run", ne_ssl_cert_digest(cert, digest)); ne_ssl_cert_validity(cert, date, date); ONN("this code shouldn't run", ne_ssl_dname_cmp(ne_ssl_cert_subject(cert), ne_ssl_cert_issuer(cert))); ONN("this code shouldn't run", ne_ssl_cert_identity(issuer) != NULL); ONN("this code shouldn't run", ne_ssl_cert_export(cert) != NULL); ONN("this code shouldn't run", ne_ssl_cert_hdigest(cert, NE_HASH_MD5) != NULL); } ONN("this code shouldn't run", ne_ssl_cert_import("foo") != NULL); ONN("this code shouldn't run", ne_ssl_cert_read("Makefile") != NULL); ONN("this code shouldn't succeed", ne_ssl_cert_cmp(NULL, NULL) == 0); ONN("certificate load succeeded", cert != NULL); ne_ssl_cert_free(cert); cc = ne_ssl_clicert_read("Makefile"); if (cc) { const char *name; /* dead branch as above. */ cert = (void *)ne_ssl_clicert_owner(cc); ONN("this code shouldn't run", cert != NULL); name = ne_ssl_clicert_name(cc); ONN("this code shouldn't run", name != NULL); ONN("this code shouldn't run", ne_ssl_clicert_decrypt(cc, "fubar")); ne_ssl_set_clicert(sess, cc); } ONN("client certificate load succeeded", cc != NULL); ne_ssl_clicert_free(cc); ne_ssl_trust_default_ca(sess); ne_session_destroy(sess); return OK; } static int stub_pkcs11(void) { ne_session *sess = ne_session_create("https", "localhost", 1234); ne_ssl_pkcs11_provider *prov; if (ne_ssl_pkcs11_provider_init(&prov, "neon-test-failure-case") == NE_PK11_OK) { ONN("this code shouldn't run", prov != NULL); ne_ssl_pkcs11_provider_pin(prov, NULL, NULL); /* noop */ ne_ssl_set_pkcs11_provider(sess, prov); /* noop */ ne_ssl_pkcs11_provider_destroy(prov); } ONN("must return NOTIMPL", ne_ssl_pkcs11_provider_init(&prov, "neon-test-failure-case-2") != NE_PK11_NOTIMPL); if (ne_ssl_pkcs11_nss_provider_init(&prov, "neon-test-failure-case", "neon-test", NULL, NULL, NULL) == NE_PK11_OK) { ONN("this code shouldn't run", prov != NULL); ne_ssl_pkcs11_provider_destroy(prov); } ne_session_destroy(sess); return OK; } #endif #ifdef NO_TESTS static int null_test(void) { return OK; } #endif ne_test tests[] = { #ifndef NE_HAVE_ZLIB T(stub_decompress), #endif #ifndef NE_HAVE_SSL T(stub_ssl), T(stub_pkcs11), #endif /* to prevent failure when SSL and zlib are supported. */ #ifdef NO_TESTS T(null_test), #endif T(NULL) }; neon-0.34.2/test/string-tests.c0000644000175000017500000005332114777424030015754 0ustar jortonjorton/* String handling tests Copyright (C) 2001-2007, 2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_ERRNO_H #include /* for the ENOENT definitions in str_errors */ #endif #include "ne_string.h" #include "ne_utils.h" #include "tests.h" #undef ONCMP #define ONCMP(a,b) ONV(!a || strcmp(a, b), \ ("result was [%s] not [%s]", a, b)) static int simple(void) { ne_buffer *s = ne_buffer_create(); ON(s == NULL); ne_buffer_zappend(s, "abcde"); ONCMP(s->data, "abcde"); ON(ne_buffer_size(s) != 5); ne_buffer_destroy(s); return OK; } static int buf_concat(void) { ne_buffer *s = ne_buffer_create(); ON(s == NULL); ne_buffer_concat(s, "a", "b", "c", "d", "e", "f", "g", NULL); ONCMP(s->data, "abcdefg"); ON(ne_buffer_size(s) != 7); ne_buffer_destroy(s); return OK; } static int buf_concat2(void) { #define RES "alphabetagammadeltaepsilonetatheta" ne_buffer *s = ne_buffer_create(); ON(s == NULL); ne_buffer_concat(s, "alpha", "beta", "gamma", "delta", "epsilon", "eta", "theta", NULL); ONCMP(s->data, RES); ON(ne_buffer_size(s) != strlen(RES)); ne_buffer_destroy(s); return OK; } static int buf_concat3(void) { ne_buffer *s = ne_buffer_create(); ON(s == NULL); ne_buffer_zappend(s, "foobar"); ne_buffer_concat(s, "norman", NULL); ONCMP(s->data, "foobarnorman"); ON(ne_buffer_size(s) != 12); ne_buffer_destroy(s); return OK; } static int append(void) { ne_buffer *s = ne_buffer_create(); ON(s == NULL); ne_buffer_append(s, "a", 1); ne_buffer_append(s, "b", 1); ne_buffer_append(s, "c", 1); ONCMP(s->data, "abc"); ON(ne_buffer_size(s) != 3); ne_buffer_zappend(s, "hello"); ONCMP(s->data, "abchello"); ne_buffer_czappend(s, "world"); ONCMP(s->data, "abchelloworld"); ON(ne_buffer_size(s) != 13); ne_buffer_destroy(s); return OK; } static int grow(void) { ne_buffer *s = ne_buffer_ncreate(2); ON(s == NULL); ne_buffer_append(s, "a", 1); ne_buffer_grow(s, 4); ONCMP(s->data, "a"); ne_buffer_destroy(s); return OK; } static int alter(void) { ne_buffer *s = ne_buffer_create(); char *d; ON(s == NULL); ne_buffer_zappend(s, "abcdefg"); d = s->data; ON(d == NULL); d[2] = '\0'; ne_buffer_altered(s); ONCMP(s->data, "ab"); ON(ne_buffer_size(s) != 2); ne_buffer_zappend(s, "hijkl"); ONCMP(s->data, "abhijkl"); ne_buffer_destroy(s); return OK; } /* Macros for testing ne_token. */ #define TEST(res) do { \ char *tok = ne_token(&pnt, ','); \ ONN(res ": return", tok == NULL); \ ONN(res ": compare", strcmp(tok, (res))); \ ONN(res ": modify", pnt == NULL); \ } while (0) #define LASTTEST(res) do { \ char *tok = ne_token(&pnt, ','); \ ONN(res ": last return", tok == NULL); \ ONN(res ": last compare", strcmp(tok, (res))); \ ONN(res ": last modify", pnt != NULL); \ } while (0) #define QTEST(res) do { \ char *tok = ne_qtoken(&pnt, ',', QUOTES); \ ONN(res ": return", tok == NULL); \ ONN(res ": compare", strcmp(tok, (res))); \ ONN(res ": modify", pnt == NULL); \ } while (0) #define QLASTTEST(res) do { \ char *tok = ne_qtoken(&pnt, ',', QUOTES); \ ONN(res ": last return", tok == NULL); \ ONN(res ": last compare", strcmp(tok, (res))); \ ONN(res ": last modify", pnt != NULL); \ } while (0) static int token1(void) { char *str = ne_strdup("a,b,c,d"), *pnt = str; TEST("a"); TEST("b"); TEST("c"); LASTTEST("d"); ne_free(str); return OK; } static int token2(void) { char *str = ne_strdup("norman,fishing, elsewhere"), *pnt = str; TEST("norman"); TEST("fishing"); LASTTEST(" elsewhere"); ne_free(str); return OK; } static int nulls(void) { char *str = ne_strdup("alpha,,gamma"), *pnt = str; TEST("alpha"); TEST(""); LASTTEST("gamma"); ne_free(str); pnt = str = ne_strdup(",,,wooo"); TEST(""); TEST(""); TEST(""); LASTTEST("wooo"); ne_free(str); pnt = str = ne_strdup("wooo,,,"); TEST("wooo"); TEST(""); TEST(""); LASTTEST(""); ne_free(str); return OK; } static int empty(void) { char *str = ne_strdup(""), *pnt = str; LASTTEST(""); ne_free(str); return OK; } #undef QUOTES #define QUOTES "'" static int quoted(void) { char *str = ne_strdup("alpha,'beta, a fish called HELLO!?',sandwiches"); char *pnt = str; QTEST("alpha"); QTEST("'beta, a fish called HELLO!?'"); QLASTTEST("sandwiches"); ne_free(str); return OK; } static int badquotes(void) { char *str = ne_strdup("alpha,'blah"), *pnt = str; QTEST("alpha"); ON(ne_qtoken(&pnt, ',', QUOTES) != NULL); ne_free(str); return OK; } /* for testing ne_shave. */ #undef TEST #define TEST(str, ws, res) do { \ char *s = ne_strdup((str)); \ char *r = ne_shave(s, (ws)); \ ONN("[" str "]", strcmp(r, (res))); \ ne_free(s); \ } while (0) static int shave(void) { TEST(" b ", " ", "b"); TEST("b", " ", "b"); TEST(" b ", " ", "b"); TEST("--bbb-----", "-", "bbb"); TEST("hello, world ", " ", "hello, world"); TEST("<<><<<><<<<<><<", "<>", "this is foo"); TEST("09809812342347I once saw an helicopter0012312312398", "0123456789", "I once saw an helicopter"); return OK; } /* Regression test for ne_shave call which should produce an empty * string. */ static int shave_regress(void) { TEST("\"\"", "\"", ""); return OK; } /* Test the ne_token/ne_shave combination. */ #undef TEST #undef LASTTEST #define TEST(res) do { \ char *tok = ne_token(&pnt, ','); \ ONN(res ": return", tok == NULL); \ tok = ne_shave(tok, " "); \ ONN(res ": shave", tok == NULL); \ ONN(res ": compare", strcmp(tok, (res))); \ ONN(res ": modify", pnt == NULL); \ } while (0) #define LASTTEST(res) do { \ char *tok = ne_token(&pnt, ','); \ ONN(res ": last return", tok == NULL); \ tok = ne_shave(tok, " "); \ ONN(res ": last shave", tok == NULL); \ ONN(res ": last compare", strcmp(tok, (res))); \ ONN(res ": last modify", pnt != NULL); \ } while (0) /* traditional use of ne_token/ne_shave. */ static int combo(void) { char *str = ne_strdup(" fred , mary, jim , alice, david"), *pnt = str; TEST("fred"); TEST("mary"); TEST("jim"); TEST("alice"); LASTTEST("david"); ne_free(str); return 0; } static int concat(void) { #define CAT(res, args) do { char *str = ne_concat args; \ ONCMP(str, res); \ ne_free(str); } while (0) CAT("alphabeta", ("alpha", "beta", NULL)); CAT("alpha", ("alpha", "", "", NULL)); CAT("", ("", NULL)); CAT("", ("", "", "", NULL)); CAT("alpha", ("", "a", "lph", "", "a", NULL)); return OK; } static int str_errors(void) { char expect[200], actual[200]; strncpy(expect, strerror(ENOENT), sizeof(expect)-1); ONN("ne_strerror did not return passed-in buffer", ne_strerror(ENOENT, actual, sizeof(actual)) != actual); ONV(strcmp(expect, actual), ("error from ENOENT was `%s' not `%s'", actual, expect)); /* Test truncated error string is still NUL-terminated. */ ne_strerror(ENOENT, actual, 6); NE_DEBUG(NE_DBG_HTTP, "error: %s\n", actual); ONN("truncated string had wrong length", strlen(actual) != 5); ne_strerror(-1, actual, 6); ONN("truncated string for bad error had wrong length", strlen(actual) != 5); return OK; } static int strnzcpy(void) { char buf[16]; ne_strnzcpy(buf, "abcdefghi", 5); ONV(strcmp(buf, "abcd"), ("result was `%s' not `abcd'", buf)); ne_strnzcpy(buf, "ab", 5); ONV(strcmp(buf, "ab"), ("result was `%s' not `ab'", buf)); return OK; } #define FOX_STRING "The quick brown fox jumped over the lazy dog" #define PUNC_STRING "<>,.;'#:@~[]{}!\"$%^&*()_+-=" static int cleaner(void) { static const char *strings[] = { "alpha", "alpha", "pretty\033[41mcolours", "pretty [41mcolours", "beta\n", "beta ", "del\rt\na", "del t a", FOX_STRING, FOX_STRING, "0123456789", "0123456789", PUNC_STRING, PUNC_STRING, "\01blah blee\05bloo", " blah blee bloo", NULL, }; unsigned int n; for (n = 0; strings[n]; n+=2) { char *act = ne_strclean(ne_strdup(strings[n])); ONV(strcmp(act, strings[n+1]), ("cleansed to `%s' not `%s'", act, strings[n+1])); ne_free(act); } return OK; } /* Check that raw data 'raw', of length 'len', has base64 encoding * of 'expected'. */ static int b64_check(const unsigned char *raw, size_t len, const char *expected) { char *encoded = ne_base64(raw, len); unsigned char *decoded; size_t dlen; ONV(strcmp(encoded, expected), ("base64(\"%s\") gave \"%s\" not \"%s\"", raw, encoded, expected)); dlen = ne_unbase64(encoded, &decoded); ONV(dlen != len, ("decoded `%s' length was %" NE_FMT_SIZE_T " not %" NE_FMT_SIZE_T, expected, dlen, len)); ONV(memcmp(raw, decoded, dlen), ("decoded `%s' as `%.*s' not `%.*s'", expected, (int)dlen, decoded, (int)dlen, raw)); ne_free(decoded); ne_free(encoded); return OK; } /* ALLBITS: base64 encoding of "\0..\377" */ #define ALLBITS \ "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKiss" \ "LS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZ" \ "WltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWG" \ "h4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq+wsbKz" \ "tLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t/g" \ "4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w==" static int base64(void) { unsigned char bits[256]; size_t n; #define B64B(x, l, y) CALL(b64_check((unsigned char *)x, l, y)) #define B64(x, y) B64B(x, strlen(x), y) /* invent these with * $ printf "string" | uuencode -m blah */ B64("a", "YQ=="); B64("bb", "YmI="); B64("ccc", "Y2Nj"); B64("Hello, world", "SGVsbG8sIHdvcmxk"); B64("Aladdin:open sesame", "QWxhZGRpbjpvcGVuIHNlc2FtZQ=="); B64("I once saw a dog called norman.\n", "SSBvbmNlIHNhdyBhIGRvZyBjYWxsZWQgbm9ybWFuLgo="); B64("The quick brown fox jumped over the lazy dog", "VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wZWQgb3ZlciB0aGUgbGF6eSBkb2c="); /* binary data.. * $ printf "string" | wc -c # get the length * $ printf "string" | uuencode -m blah # get the base64 */ B64B("\0\0\0\0\0\n", 6, "AAAAAAAK"); B64B("I once wished \0 upon a \0 fish.", 30, "SSBvbmNlIHdpc2hlZCAAIHVwb24gYSAAIGZpc2gu"); B64B("\201\202\203\204", 4, "gYKDhA=="); for (n = 0; n < sizeof bits; n++) bits[n] = (unsigned char)n; CALL(b64_check(bits, sizeof bits, ALLBITS)); #undef B64 #undef B64B return OK; } static int unbase64(void) { static const char *ts[] = { "", "a", "ab", "abc", "}bcd", "a}cd", "ab}d", "abc}", " ", "^bcd", "a^cd", "ab^d", "abc^", "====", "=bcd", "a=cd", "ab=d", "a==d", "a=c=", NULL }; size_t n; for (n = 0; ts[n]; n++) { unsigned char *tmp; ONV(ne_unbase64(ts[n], &tmp) != 0, ("invalid string `%s' was decoded", ts[n])); } return OK; } static int printing(void) { struct { const char *in, *out; size_t pass, ret; } ts[] = { { "alpha", "alpha", 10, 5 }, { "alpha", "alph", 5, 4 }, { "foobar", "", 1, 0 }, { NULL, NULL, 0, 0} }; size_t n; for (n = 0; ts[n].in; n++) { char buf[512]; size_t ret; memset(buf, 'A', sizeof buf); ret = ne_snprintf(buf, ts[n].pass, "%s", ts[n].in); ONCMP(ts[n].out, buf); ONV(ret != ts[n].ret, ("got return value %" NE_FMT_SIZE_T " not %" NE_FMT_SIZE_T, ret, ts[n].ret)); /* byte past the NUL must still be 'A' */ ONN("buffer over-ran!", buf[ret + 1] != 'A'); } return OK; } static int casecmp(void) { static const struct { const char *left, *right; int expect; } ts[] = { { "abcdefghijklmnopqrstuvwxyz", "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 0 }, { "ABCDEFGHIJKLMNOPQRSTUVWXYZ", "abcdefghijklmnopqrstuvwxyz", 0 }, { "foo", "bar", 1 }, { "!#:[@\377", "!#:[@\377", 0 }, { "bar", "foo", -1 }, { "foop", "foo", 1 }, { "foo", "foop", -1 }, { NULL, NULL, 0 } }; size_t n; for (n = 0; ts[n].left; n++) { int actual; actual = ne_strcasecmp(ts[n].left, ts[n].right); ONV(ts[n].expect == 0 && actual != 0, ("strcasecmp(%s, %s) gave %d, expected 0", ts[n].left, ts[n].right, actual)); ONV(ts[n].expect > 0 && actual <= 0, ("strcasecmp(%s, %s) gave %d, expected > 0", ts[n].left, ts[n].right, actual)); ONV(ts[n].expect < 0 && actual >= 0, ("strcasecmp(%s, %s) gave %d, expected < 0", ts[n].left, ts[n].right, actual)); } ONN("comparison of identical pointers did not give zero", ne_strcasecmp(ts[0].left, ts[0].left) != 0); return OK; } static int casencmp(void) { static const struct { const char *left, *right; size_t n; int expect; } ts[] = { { "abcdefghijklmnopqrstuvwxyz", "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 30, 0 }, { "abcdefghijklmnopqrstuvwxyz", "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 10, 0 }, { "ABCDEFGHIJKLMNOPQRSTUVWXYZ", "abcdefghijklmnopqrstuvwxyz", 0, 0 }, { "foo", "bar", 3, 1 }, { "bar", "foo", 4, -1 }, { "bar", "foo", 3, -1 }, { "foop", "foo", 4, 1 }, { "foo", "foop", 4, -1 }, { "bee", "bar", 0, 0}, { NULL, NULL, 0, 0 } }; size_t n; for (n = 0; ts[n].left; n++) { int actual; actual = ne_strncasecmp(ts[n].left, ts[n].right, ts[n].n); ONV(ts[n].expect == 0 && actual != 0, ("strncasecmp(%s, %s, %" NE_FMT_SIZE_T ") gave %d, expected 0", ts[n].left, ts[n].right, ts[n].n, actual)); ONV(ts[n].expect > 0 && actual <= 0, ("strncasecmp(%s, %s, %" NE_FMT_SIZE_T ") gave %d, expected > 0", ts[n].left, ts[n].right, ts[n].n, actual)); ONV(ts[n].expect < 0 && actual >= 0, ("strncasecmp(%s, %s, %" NE_FMT_SIZE_T ") gave %d, expected < 0", ts[n].left, ts[n].right, ts[n].n, actual)); } ONN("comparison of identical pointers did not give zero", ne_strncasecmp(ts[0].left, ts[0].left, 5) != 0); return OK; } static int buf_print(void) { ne_buffer *buf = ne_buffer_create(); ne_buffer_czappend(buf, "foo-"); ne_buffer_snprintf(buf, 20, "bar-%s-asda", "norman"); ne_buffer_czappend(buf, "-bloo"); ONN("snprintf return value", ne_buffer_snprintf(buf, 2, "---") != 1); ONCMP(buf->data, "foo-bar-norman-asda-bloo-"); ne_buffer_destroy(buf); return OK; } static int qappend(void) { static const struct { const char *in; size_t inlen; const char *out; } ts[] = { { "", 0, "" }, { "a", 1, "a" }, { "b", 2, "b\\x00" }, { "alpha\0alpha", 11, "alpha\\x00alpha" }, { "a\tb", 3, "a\\x09b" }, { "foo\x7f" "bar", 7, "foo\\x7fbar" }, { NULL } }; unsigned n; for (n = 0; ts[n].in; n++) { ne_buffer *buf = ne_buffer_create(); char *s; const unsigned char *in = (const unsigned char *)ts[n].in; ne_buffer_qappend(buf, in, ts[n].inlen); ONCMP(buf->data, ts[n].out); ONV(strlen(buf->data) + 1 != buf->used, ("bad buffer length for '%s': %" NE_FMT_SIZE_T, ts[n].out, buf->used)); s = ne_strnqdup(in, ts[n].inlen); ONCMP(s, ts[n].out); ne_free(s); ne_buffer_destroy(buf); } return OK; } static char *test_vstrhash(unsigned int flags, ...) { va_list ap; char *rv; va_start(ap, flags); rv = ne_vstrhash(flags, ap); va_end(ap); return rv; } #define TEST1 "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" #define TEST1_SHA "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1" #define ONVEC(args, expect) \ do { char *h = ne_strhash args; ONCMP(h, expect); ne_free(h); } while (0) static int strhash(void) { ONN("zero flags must return NULL", ne_strhash(0, "", NULL) != NULL); ONN("zero flags must return NULL for vstrhash", test_vstrhash(0, "", NULL) != NULL); ONN("no alg flags must return NULL", ne_strhash(NE_HASH_COLON, "", NULL) != NULL); ONN("no alg flags must return NULL", ne_strhash(NE_HASH_SPACE, "", NULL) != NULL); ONVEC((NE_HASH_MD5, "", NULL), "d41d8cd98f00b204e9800998ecf8427e"); ONVEC((NE_HASH_MD5, "foo", "ba", "r", NULL), "3858f62230ac3c915f300c664312c63f"); ONVEC((NE_HASH_MD5|NE_HASH_SPACE, "foo", "ba", "r", NULL), "38 58 f6 22 30 ac 3c 91 5f 30 0c 66 43 12 c6 3f"); return OK; } static int strhash_sha_256(void) { char *p = ne_strhash(NE_HASH_SHA256, "", NULL); if (p == NULL) { t_context("SHA-2-256 not supported"); return SKIP; } ne_free(p); ONVEC((NE_HASH_SHA256, TEST1, NULL), TEST1_SHA); ONVEC((NE_HASH_SHA256, "foobar", "foo", "bar", "f", "oobar", NULL), "d173c93898d3ca8455a4526e0af2a1aee9b91c8ec19adac16e6e8be2da09436c"); return OK; } /* NIST examples from https://csrc.nist.gov/CSRC/media/Projects/Cryptographic-Standards-and-Guidelines/documents/examples/SHA512.pdf */ #define TEST1_512 "abc" #define TEST1_512_MDC "dd:af:35:a1:93:61:7a:ba:cc:41:73:49:ae:20:41:31:12:e6:fa:4e:89:a9:7e:a2:0a:9e:ee:e6:4b:55:d3:9a:21:92:99:2a:27:4f:c1:a8:36:ba:3c:23:a3:fe:eb:bd:45:4d:44:23:64:3c:e8:0e:2a:9a:c9:4f:a5:4c:a4:9f" #define TEST2_512_1 "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrl" #define TEST2_512_2 "mnopqrsmnopqrstnopqrstu" #define TEST2_512_MD "8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909" /* NIST examples from https://csrc.nist.gov/CSRC/media/Projects/Cryptographic-Standards-and-Guidelines/documents/examples/SHA512_256.pdf */ #define TEST1_512_256 "abc" #define TEST1_512_256_MD "53048e2681941ef99b2e29b76b4c7dabe4c2d0c634fc6d46e0e2f13107e7af23" #define TEST2_512_256_1 "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijkl" #define TEST2_512_256_2 "mnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" #define TEST2_512_256_MD "3928e184fb8690f840da3988121d31be65cb9d3ef83ee6146feac861e19b563a" #define TEST2_512_256_MDC "39:28:e1:84:fb:86:90:f8:40:da:39:88:12:1d:31:be:65:cb:9d:3e:f8:3e:e6:14:6f:ea:c8:61:e1:9b:56:3a" static int strhash_sha_512(void) { char *p = ne_strhash(NE_HASH_SHA512, "", NULL); if (p == NULL) { t_context("SHA-2-512 not supported"); return SKIP; } ne_free(p); ONVEC((NE_HASH_SHA512|NE_HASH_COLON, TEST1_512, NULL), TEST1_512_MDC); ONVEC((NE_HASH_SHA512, TEST2_512_1, TEST2_512_2, NULL), TEST2_512_MD); return OK; } static int strhash_sha_512_256(void) { char *p = ne_strhash(NE_HASH_SHA512_256, "", NULL); if (p == NULL) { t_context("SHA-2-512/256 not supported"); return SKIP; } ne_free(p); ONVEC((NE_HASH_SHA512_256, TEST1_512_256, NULL), TEST1_512_256_MD); ONVEC((NE_HASH_SHA512_256, TEST2_512_256_1, TEST2_512_256_2, NULL), TEST2_512_256_MD); ONVEC((NE_HASH_SHA512_256|NE_HASH_COLON, TEST2_512_256_1, TEST2_512_256_2, NULL), TEST2_512_256_MDC); return OK; } static int strparam(void) { static const struct { const char *charset, *lang; const char *value; const char *expect; } ts[] = { { "UTF-8", NULL, "foobar", NULL }, { "UTF-8", NULL, "foo12345bar", NULL }, { "UTF-8", NULL, "foo@bar", "UTF-8''foo%40bar" }, { "UTF-8", NULL, "foo bar", "UTF-8''foo%20bar" }, { "iso-8859-1", "en", "\xA3 rates", "iso-8859-1'en'%a3%20rates" }, { "UTF-8", NULL, "£ and € rates", "UTF-8''%c2%a3%20and%20%e2%82%ac%20rates" }, { NULL } }; unsigned n; for (n = 0; ts[n].charset; n++) { char *act = ne_strparam(ts[n].charset, ts[n].lang, (const unsigned char *)ts[n].value); if (ts[n].expect == NULL) { ONV(act != NULL, ("expected NULL output for '%s', got '%s'", ts[n].value, act)); } else { ONCMP(act, ts[n].expect); ne_free(act); } } return OK; } ne_test tests[] = { T(simple), T(buf_concat), T(buf_concat2), T(buf_concat3), T(append), T(grow), T(alter), T(token1), T(token2), T(nulls), T(empty), T(quoted), T(badquotes), T(shave), T(shave_regress), T(combo), T(concat), T(str_errors), T(strnzcpy), T(cleaner), T(base64), T(unbase64), T(printing), T(casecmp), T(casencmp), T(buf_print), T(qappend), T(strhash), T(strhash_sha_256), T(strhash_sha_512), T(strhash_sha_512_256), T(strparam), T(NULL) }; neon-0.34.2/test/ssl.c0000644000175000017500000016145314777424030014115 0ustar jortonjorton/* neon test suite Copyright (C) 2002-2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_request.h" #include "ne_socket.h" #include "ne_ssl.h" #include "ne_auth.h" #include "tests.h" #include "child.h" #include "utils.h" #ifndef NE_HAVE_SSL /* this file shouldn't be built if SSL is not enabled. */ #error SSL not supported #endif #include "ne_pkcs11.h" #define SERVER_CERT "server.cert" #define CA2_SERVER_CERT "ca2server.pem" #define CA_CERT "ca/cert.pem" #define P12_PASSPHRASE "foobar" #define SERVER_DNAME "Neon QA Dept, Neon Hackers Ltd, " \ "Cambridge, Cambridgeshire, GB" #define CACERT_DNAME "Random Dept, Neosign, Oakland, California, US" static char *srcdir = "."; static char *server_key = NULL; static ne_ssl_certificate *def_ca_cert = NULL, *def_server_cert; static ne_ssl_client_cert *def_cli_cert; static char *nul_cn_fn; static int check_dname(const ne_ssl_dname *dn, const char *expected, const char *which); static int check_cert_dnames(const ne_ssl_certificate *cert, const char *subject, const char *issuer) ne_attribute((nonnull (2))); /* Arguments for running the SSL server */ struct ssl_server_args { char *cert; /* the server cert to present. */ const char *key; /* server key filename */ const char *response; /* the HTTP response message to send. */ int numreqs; /* number of request/responses to handle over the SSL connection. */ /* client cert handling: */ int require_cc; /* require a client cert if non-NULL */ const char *ca_list; /* file of CA certs to verify client cert against */ int fail_silently; /* exit with success if handshake fails */ /* session caching: */ int cache; /* use the session cache if non-zero */ struct ssl_session { unsigned char id[128]; size_t len; } session; int count; /* internal use. */ /* minimum, maximum version. */ enum ne_ssl_protocol minver, maxver; }; /* default response string if args->response is NULL */ #define DEF_RESP "HTTP/1.0 200 OK\r\nContent-Length: 0\r\n\r\n" /* An SSL server inna bun. */ static int ssl_server(ne_socket *sock, void *userdata) { struct ssl_server_args *args = userdata; int ret; char buf[BUFSIZ]; const char *key; static ne_ssl_context *ctx = NULL; if (ctx == NULL) { ctx = ne_ssl_context_create(NE_SSL_CTX_SERVER); } ONV(ctx == NULL, ("could not create SSL context")); key = args->key ? args->key : server_key; NE_DEBUG(NE_DBG_HTTP, "SSL server init with keypair (%s, %s).\n", args->cert, key); ONV(ne_ssl_context_keypair(ctx, args->cert, key), ("failed to load server keypair: ...")); if (args->require_cc && !args->ca_list) { args->ca_list = CA_CERT; } ne_ssl_context_set_verify(ctx, args->require_cc, args->ca_list, args->ca_list); ret = ne_sock_accept_ssl(sock, ctx); if (ret && args->fail_silently) { return 0; } ONV(ret, ("SSL accept failed: %s", ne_sock_error(sock))); args->count++; /* loop handling requests: */ do { const char *response = args->response ? args->response : DEF_RESP; ret = ne_sock_read(sock, buf, BUFSIZ - 1); if (ret == NE_SOCK_CLOSED) return 0; /* connection closed by parent; give up. */ ONV(ret < 0, ("SSL read failed (%d): %s", ret, ne_sock_error(sock))); buf[ret] = '\0'; NE_DEBUG(NE_DBG_HTTP, "Request over SSL was: [%s]\n", buf); if (strstr(buf, "Proxy-Authorization:") != NULL) { NE_DEBUG(NE_DBG_HTTP, "Got Proxy-Auth header over SSL!\n"); response = "HTTP/1.1 500 Client Leaks Credentials\r\n" "Content-Length: 0\r\n" "\r\n"; } ONV(ne_sock_fullwrite(sock, response, strlen(response)), ("SSL write failed: %s", ne_sock_error(sock))); } while (--args->numreqs > 0); if (args->minver || args->maxver) { unsigned int vers = ne_sock_getproto(sock); const char *name = ne_ssl_proto_name(vers); NE_DEBUG(NE_DBG_HTTP, "ssl: TLS protocol version (%d): [%s]\n", vers, name); ONV((args->minver && vers < args->minver) || (args->maxver && vers > args->maxver), ("SSL protocol version %d (%s) outside range (%d, %d)", vers, name, args->minver, args->maxver)); } if (args->cache) { unsigned char sessid[128]; size_t len = sizeof sessid; ONN("could not retrieve session ID", ne_sock_sessid(sock, sessid, &len)); #ifdef NE_DEBUGGING { char *b64 = ne_base64(sessid, len); NE_DEBUG(NE_DBG_SSL, "ssl: Session id retrieved (%d): [%s]\n", args->count, b64); ne_free(b64); } #endif if (args->count == 1) { /* save the session. */ memcpy(args->session.id, sessid, len); args->session.len = len; } else { /* Compare with stored session. */ ONN("cached session not used", args->session.len != len || memcmp(args->session.id, sessid, len)); } } return 0; } #define DEFSESS (ne_session_create("https", "localhost", 7777)) static int make_ssl_session_port(ne_session **sess, const char *hostname, int port, server_fn fn, void *userdata) { return fakeproxied_session_server(sess, "https", hostname, port, fn, userdata); } static int make_ssl_session(ne_session **sess, const char *hostname, server_fn fn, void *userdata) { return make_ssl_session_port(sess, hostname ? hostname : "localhost", 7777, fn, userdata); } /* Runs SSL server which will accept 'count' connections, running * ssl_server as callback with given 'args'. */ static int multi_ssl_session(int count, ne_session **sess, struct ssl_server_args *args) { return fakeproxied_multi_session_server(count, sess, "https", "localhost", 7777, ssl_server, args); } static int load_and_trust_cert(ne_session *sess, const char *ca_cert) { ne_ssl_certificate *ca = ne_ssl_cert_read(ca_cert); ONV(ca == NULL, ("could not load CA cert `%s'", ca_cert)); ne_ssl_trust_cert(sess, ca); ne_ssl_cert_free(ca); return OK; } static int make_ssl_request(struct ssl_server_args *args, const char *ca_cert, const char *hostname, ne_ssl_verify_fn verify_fn, void *verify_ud) { ne_session *sess; CALL(make_ssl_session(&sess, hostname, ssl_server, args)); if (ca_cert) CALL(load_and_trust_cert(sess, ca_cert)); if (verify_fn) ne_ssl_set_verify(sess, verify_fn, verify_ud); CALL(any_2xx_request(sess, "/foo")); return destroy_and_wait(sess); } /* Run a request in the given session. */ static int any_ssl_request(ne_session *sess, server_fn fn, void *server_ud, char *ca_cert, ne_ssl_verify_fn verify_fn, void *verify_ud) { if (ca_cert) { CALL(load_and_trust_cert(sess, ca_cert)); } CALL(spawn_server(7777, fn, server_ud)); if (verify_fn) ne_ssl_set_verify(sess, verify_fn, verify_ud); ONREQ(any_request(sess, "/foo")); return await_server(); } static int init(void) { /* take srcdir as argv[1] for VPATH builds. */ if (test_argc > 1) { srcdir = test_argv[1]; } /* take srcdir as argv[1]. */ server_key = "server.key"; if (ne_sock_init()) { t_context("could not initialize socket/SSL library."); return FAILHARD; } def_ca_cert = ne_ssl_cert_read(CA_CERT); if (def_ca_cert == NULL) { t_context("couldn't load CA cert %s", CA_CERT); return FAILHARD; } def_server_cert = ne_ssl_cert_read(SERVER_CERT); if (def_server_cert == NULL) { t_context("couldn't load server cert %s", SERVER_CERT); return FAILHARD; } /* tests for the encrypted client cert, client.p12 */ def_cli_cert = ne_ssl_clicert_read("client.p12"); if (def_cli_cert == NULL) { t_context("could not load client.p12"); return FAILHARD; } if (!ne_ssl_clicert_encrypted(def_cli_cert)) { ne_ssl_clicert_free(def_cli_cert); def_cli_cert = NULL; t_context("client.p12 is not encrypted!?"); return FAIL; } if (ne_ssl_clicert_decrypt(def_cli_cert, P12_PASSPHRASE)) { ne_ssl_clicert_free(def_cli_cert); def_cli_cert = NULL; t_context("failed to decrypt client.p12"); return FAIL; } nul_cn_fn = ne_concat(srcdir, "/nulcn.pem", NULL); return OK; } /* just check the result codes of loading server certs. */ static int load_server_certs(void) { ne_ssl_certificate *cert; cert = ne_ssl_cert_read("Makefile"); ONN("invalid CA cert file loaded successfully", cert != NULL); cert = ne_ssl_cert_read("nonesuch.pem"); ONN("non-existent 'nonesuch.pem' loaded successfully", cert != NULL); cert = ne_ssl_cert_read("ssigned.pem"); ONN("could not load ssigned.pem", cert == NULL); ne_ssl_cert_free(cert); return OK; } static int trust_default_ca(void) { ne_session *sess = DEFSESS; ne_ssl_trust_default_ca(sess); ne_session_destroy(sess); return OK; } #define CC_NAME "Just A Neon Client Cert" /* Tests for loading client certificates */ static int load_client_cert(void) { ne_ssl_client_cert *cc; const ne_ssl_certificate *cert; const char *name; cc = ne_ssl_clicert_read("client.p12"); ONN("could not load client.p12", cc == NULL); ONN("client.p12 not encrypted!?", !ne_ssl_clicert_encrypted(cc)); name = ne_ssl_clicert_name(cc); if (name == NULL) { t_warning("no friendly name given"); } else { ONV(strcmp(name, CC_NAME), ("friendly name was %s not %s", name, CC_NAME)); } ONN("failed to decrypt", ne_ssl_clicert_decrypt(cc, P12_PASSPHRASE)); ne_ssl_clicert_free(cc); cc = ne_ssl_clicert_read("client.p12"); ONN("decrypted client.p12 with incorrect password!?", ne_ssl_clicert_decrypt(cc, "barfoo") == 0); ne_ssl_clicert_free(cc); /* tests for the unencrypted client cert, client2.p12 */ cc = ne_ssl_clicert_read("unclient.p12"); ONN("could not load unencrypted cert unclient.p12", cc == NULL); ONN("unencrypted cert marked encrypted?", ne_ssl_clicert_encrypted(cc)); cert = ne_ssl_clicert_owner(cc); ONN("client cert had no certificate", cert == NULL); CALL(check_dname(ne_ssl_cert_subject(cert), "Neon Client Cert, Neon Hackers Ltd, " "Cambridge, Cambridgeshire, GB", "client cert subject")); CALL(check_dname(ne_ssl_cert_issuer(cert), CACERT_DNAME, "client cert issuer")); ne_ssl_clicert_free(cc); /* test for ccert without a friendly name, noclient.p12 */ cc = ne_ssl_clicert_read("noclient.p12"); ONN("could not load noclient.p12", cc == NULL); name = ne_ssl_clicert_name(cc); ONV(name != NULL, ("noclient.p12 had friendly name `%s'", name)); ne_ssl_clicert_free(cc); /* test for ccert with a bundled CA. */ cc = ne_ssl_clicert_read("clientca.p12"); ONN("could not load clientca.p12", cc == NULL); ONN("encrypted cert marked unencrypted?", !ne_ssl_clicert_encrypted(cc)); ONN("could not decrypt clientca.p12", ne_ssl_clicert_decrypt(cc, P12_PASSPHRASE)); ne_ssl_clicert_free(cc); /* test for ccert without a private key, nkclient.p12 */ cc = ne_ssl_clicert_read("nkclient.p12"); ONN("did not fail to load clicert without pkey", cc != NULL); /* test for ccert without a cert, ncclient.p12 */ cc = ne_ssl_clicert_read("ncclient.p12"); ONN("did not fail to load clicert without cert", cc != NULL); /* tests for loading bogus files. */ cc = ne_ssl_clicert_read("Makefile"); ONN("loaded Makefile as client cert!?", cc != NULL); /* test for loading nonexistent file. */ cc = ne_ssl_clicert_read("nosuch.pem"); ONN("loaded nonexistent file as client cert!?", cc != NULL); return OK; } static int clicert_import(void) { ne_ssl_client_cert *cc; ne_buffer *buf = ne_buffer_create(); CALL(file_to_buffer("client.p12", buf)); cc = ne_ssl_clicert_import((unsigned char *)buf->data, ne_buffer_size(buf)); ONN("could not import client cert from buffer", cc == NULL); ONN("failed to decrypt", ne_ssl_clicert_decrypt(cc, P12_PASSPHRASE)); ne_ssl_clicert_free(cc); ne_buffer_destroy(buf); return OK; } /* Test that 'cert', which is signed by CA_CERT, is accepted * unconditionally. */ static int accept_signed_cert_for_hostname(char *cert, const char *hostname) { struct ssl_server_args args = {cert, 0}; /* no verify callback needed. */ return make_ssl_request(&args, CA_CERT, hostname, NULL, NULL); } static int accept_signed_cert(char *cert) { return accept_signed_cert_for_hostname(cert, "localhost"); } static int simple(void) { return accept_signed_cert(SERVER_CERT); } /* Test read-til-EOF behaviour with SSL. */ static int simple_eof(void) { struct ssl_server_args args = {SERVER_CERT, 0}; args.response = "HTTP/1.0 200 OK\r\n" "Connection: close\r\n" "\r\n" "This is a response body, like it or not."; return make_ssl_request(&args, CA_CERT, NULL, NULL, NULL); } static int intermediary(void) { struct ssl_server_args args = {CA2_SERVER_CERT, 0}; return make_ssl_request(&args, CA_CERT, NULL, NULL, NULL); } static int empty_truncated_eof(void) { struct ssl_server_args args = {0}; args.cert = SERVER_CERT; args.response = "HTTP/1.0 200 OK\r\n" "\r\n"; return make_ssl_request(&args, CA_CERT, NULL, NULL, NULL); } /* Server function which just sends a string then EOF. */ static int just_serve_string(ne_socket *sock, void *userdata) { const char *str = userdata; server_send(sock, str, strlen(str)); return 0; } /* test for the SSL negotiation failing. */ static int fail_not_ssl(void) { ne_session *sess; int ret; CALL(make_ssl_session(&sess, NULL, just_serve_string, "Hello, world.\n")); ret = any_request(sess, "/bar"); ONN("request did not fail", ret != NE_ERROR); return destroy_and_wait(sess); } static int wildcard_match(void) { struct ssl_server_args args = {"wildcard.cert", 0}; return make_ssl_request(&args, CA_CERT, "bar.example.com", NULL, NULL); } static int wildcard_match_altname(void) { struct ssl_server_args args = {"altname9.cert", 0}; return make_ssl_request(&args, CA_CERT, "foo.example.com", NULL, NULL); } /* Check that hostname comparisons are not cases-sensitive. */ static int caseless_match(void) { return accept_signed_cert("caseless.cert"); } /* Test that the subjectAltName extension has precedence over the * commonName attribute */ static int subject_altname(void) { return accept_signed_cert("altname1.cert"); } /* tests for multiple altNames. */ static int two_subject_altname(void) { return accept_signed_cert("altname2.cert"); } static int two_subject_altname2(void) { return accept_signed_cert("altname3.cert"); } /* Test that a subject altname with *only* an eMail entry is * ignored, and the commonName is used instead. */ static int notdns_altname(void) { return accept_signed_cert("altname4.cert"); } static int ipaddr_altname(void) { return accept_signed_cert_for_hostname("altname5.cert", "127.0.0.1"); } /* test that the *most specific* commonName attribute is used. */ static int multi_commonName(void) { return accept_signed_cert("twocn.cert"); } /* regression test for neon <= 0.23.4 where if commonName was the first * RDN in the subject DN, it was ignored. */ static int commonName_first(void) { return accept_signed_cert("cnfirst.cert"); } static int check_dname(const ne_ssl_dname *dn, const char *expected, const char *which) { char *dname; ONV(dn == NULL, ("certificate %s dname was NULL", which)); dname = ne_ssl_readable_dname(dn); NE_DEBUG(NE_DBG_SSL, "Got dname `%s', expecting `%s'\n", dname, expected); ONV(!dname || strcmp(dname, expected), ("certificate %s dname was `%s' not `%s'", which, dname, expected)); ne_free(dname); return 0; } /* Check that the readable subject issuer dnames of 'cert' match * 'subject' and 'issuer' (if non-NULL). */ static int check_cert_dnames(const ne_ssl_certificate *cert, const char *subject, const char *issuer) { ONN("no server certificate presented", cert == NULL); CALL(check_dname(ne_ssl_cert_subject(cert), subject, "subject")); return issuer ? check_dname(ne_ssl_cert_issuer(cert), issuer, "issuer") : OK; } /* Verify callback which checks that the certificate presented has the * predetermined subject and issuer DN (as per makekeys.sh). */ static int check_cert(void *userdata, int fs, const ne_ssl_certificate *cert) { int *ret = userdata; if (check_cert_dnames(cert, SERVER_DNAME, CACERT_DNAME) == FAIL) *ret = -1; else *ret = 1; return 0; } /* Check that certificate attributes are passed correctly. */ static int parse_cert(void) { struct ssl_server_args args = {SERVER_CERT, 0}; int ret = 0; /* don't give a CA cert; should force the verify callback to be * used. */ CALL(make_ssl_request(&args, NULL, NULL, check_cert, &ret)); ONN("cert verification never called", ret == 0); if (ret == -1) return FAIL; return OK; } #define WRONGCN_DNAME "Bad Hostname Department, Neon Hackers Ltd, " \ "Cambridge, Cambridgeshire, GB" /* Check the certificate chain presented against known dnames. */ static int check_chain(void *userdata, int fs, const ne_ssl_certificate *cert) { int *ret = userdata; if (check_cert_dnames(cert, WRONGCN_DNAME, CACERT_DNAME) == FAIL) { *ret = -1; return 0; } cert = ne_ssl_cert_signedby(cert); if (cert == NULL) { t_context("no CA cert in chain"); *ret = -1; return 0; } if (check_cert_dnames(cert, CACERT_DNAME, CACERT_DNAME) == FAIL) { *ret = -1; return 0; } *ret = 1; return 0; } /* Check that certificate attributes are passed correctly. */ static int parse_chain(void) { int ret = 0; struct ssl_server_args args = {"wrongcn.cert", 0}; args.ca_list = CA_CERT; /* The cert is signed by the CA but has a CN mismatch, so will * force the verification callback to be invoked. */ CALL(make_ssl_request(&args, CA_CERT, NULL, check_chain, &ret)); ONN("cert verification never called", ret == 0); if (ret == -1) return FAIL; return OK; } static int count_vfy(void *userdata, int fs, const ne_ssl_certificate *c) { int *count = userdata; (*count)++; return 0; } static int no_verify(void) { int count = 0; struct ssl_server_args args = {SERVER_CERT, 0}; CALL(make_ssl_request(&args, CA_CERT, NULL, count_vfy, &count)); ONN("verify callback called unnecessarily", count != 0); return OK; } /* Checks that the verify callback is only called on the first * connection to the SSL server, and not on subsequent connections. */ static int cache_verify(void) { ne_session *sess; int count = 0; struct ssl_server_args args = {SERVER_CERT, 0}; CALL(multi_ssl_session(2, &sess, &args)); ne_ssl_set_verify(sess, count_vfy, &count); ONREQ(any_request(sess, "/foo-alpha")); ONREQ(any_request(sess, "/foo-beta")); ONV(count != 1, ("verify callback result not cached: called %d times", count)); ne_session_destroy(sess); return OK; } /* Copy failures into *userdata, and fail verification. */ static int get_failures(void *userdata, int fs, const ne_ssl_certificate *c) { int *out = userdata; *out = fs; NE_DEBUG(NE_DBG_SSL, "test: fail_ssl_request verify callback - %d\n", fs); return -1; } /* Helper function for expected-to-fail SSL tests. * * An SSL server is spawned using 'cert' and 'key' as the key pair. * The client will trust CA cert 'cacert', and use 'host' as the server * name. If realhost is non-NULL, this address will be used to connect * to in favour of host; the server is otherwise identified as 'host'. * 'msg' must be a substring of the error string. * 'failures' must equal the failure bitmask passed to the verify * callback in the client. * If none of the expected conditions is met, 'errstr' will be * used in the test failure context. */ static int fail_ssl_request_with_error2(char *cert, char *key, char *cacert, const char *host, const char *realhost, const char *msg, int failures, const char *errstr) { ne_session *sess; int gotf = 0, ret; struct ssl_server_args args = {0}; ne_sock_addr *addr = NULL; const ne_inet_addr **list = NULL; args.cert = cert; args.key = key; args.fail_silently = 1; CALL(fakeproxied_session_server(&sess, "https", host, 7777, ssl_server, &args)); if (cacert) { CALL(load_and_trust_cert(sess, cacert)); } ne_ssl_set_verify(sess, get_failures, &gotf); ret = any_request(sess, "/expect-to-fail"); NE_DEBUG(NE_DBG_SSL, "test: fail_ssl_request - request code %d, error: %s\n", ret, ne_get_error(sess)); ONV(gotf == 0, ("no error in verification callback; request rv %d error string: %s", ret, ne_get_error(sess))); ONV(gotf & ~NE_SSL_FAILMASK, ("verification flags %x outside mask %x", gotf, NE_SSL_FAILMASK)); /* check the failure flags were as expected. */ ONV(failures != gotf, ("verification flags were %d not %d", gotf, failures)); /* and check that the request was failed too. */ ONV(ret == NE_OK, ("%s", msg)); ONV(errstr && strstr(ne_get_error(sess), errstr) == NULL, ("unexpected failure message '%s', wanted '%s'", ne_get_error(sess), errstr)); ne_session_destroy(sess); if (addr) ne_addr_destroy(addr); if (list) ne_free(list); return OK; } /* Helper function: run a request using the given self-signed server * certificate, and expect the request to fail with the given * verification failure flags. */ static int fail_ssl_request_with_error(char *cert, char *cacert, const char *host, const char *msg, int failures, const char *errstr) { return fail_ssl_request_with_error2(cert, NULL, cacert, host, NULL, msg, failures, errstr); } /* Helper function: run a request using the given self-signed server * certificate, and expect the request to fail with the given * verification failure flags. */ static int fail_ssl_request(char *cert, char *cacert, const char *host, const char *msg, int failures) { return fail_ssl_request_with_error(cert, cacert, host, msg, failures, NULL); } /* Note that the certs used for fail_* are mostly self-signed, so the * cert is passed as CA cert and server cert to fail_ssl_request. */ /* Check that a certificate with the incorrect commonName attribute is * flagged as such. */ static int fail_wrongCN(void) { return fail_ssl_request_with_error("wrongcn.cert", "ca/cert.pem", "localhost", "certificate with incorrect CN was accepted", NE_SSL_IDMISMATCH, "certificate issued for a different hostname"); } #define SRCDIR(s) ne_concat(srcdir, "/" s, NULL) #if 0 static int fail_nul_cn(void) { char *key = SRCDIR("nulsrv.key"), *ca = SRCDIR("nulca.pem"); CALL(fail_ssl_request_with_error2(nul_cn_fn, key, ca, "www.bank.com", "localhost", "certificate with incorrect CN was accepted", NE_SSL_IDMISMATCH|NE_SSL_EXPIRED|NE_SSL_BADCHAIN, "certificate issued for a different hostname")); ne_free(key); ne_free(ca); return OK; } static int fail_nul_san(void) { char *cert = SRCDIR("nulsan.pem"), *key = SRCDIR("nulsrv.key"), *ca = SRCDIR("nulca.pem"); CALL(fail_ssl_request_with_error2(cert, key, ca, "www.bank.com", "localhost", "certificate with incorrect CN was accepted", NE_SSL_IDMISMATCH|NE_SSL_EXPIRED|NE_SSL_BADCHAIN, "certificate issued for a different hostname")); ne_free(cert); ne_free(key); ne_free(ca); return OK; } #endif /* Check that an expired certificate is flagged as such. */ static int fail_expired(void) { return fail_ssl_request_with_error("expired.cert", CA_CERT, "localhost", "expired certificate was accepted", NE_SSL_EXPIRED, "certificate has expired"); } static int fail_notvalid(void) { return fail_ssl_request_with_error("notyet.cert", CA_CERT, "localhost", "not yet valid certificate was accepted", NE_SSL_NOTYETVALID, "certificate is not yet valid"); } /* Check that a server cert with a random issuer and self-signed cert * fail with UNTRUSTED. */ static int fail_untrusted_ca(void) { return fail_ssl_request_with_error("server.cert", NULL, "localhost", "untrusted CA.", NE_SSL_UNTRUSTED, "issuer is not trusted"); } static int fail_self_signed(void) { return fail_ssl_request("ssigned.pem", NULL, "localhost", "self-signed cert", NE_SSL_UNTRUSTED); } /* Test for failure when a server cert is presented which has no * commonName (and no alt names either). */ static int fail_missing_CN(void) { struct ssl_server_args args = {0}; ne_session *sess; int ret; args.cert = "missingcn.cert"; CALL(make_ssl_session(&sess, "localhost", ssl_server, &args)); ret = any_request(sess, "/fail-missing-cn"); ONN("request did not fail", ret != NE_ERROR); ONV(strstr(ne_get_error(sess), "missing commonName attribute") == NULL, ("error string unexpected: %s", ne_get_error(sess))); return destroy_and_wait(sess); } /* test for a bad ipAddress altname */ static int fail_bad_ipaltname(void) { return fail_ssl_request("altname6.cert", CA_CERT, "127.0.0.1", "bad IP altname cert", NE_SSL_IDMISMATCH); } /* test for a ipAddress which matched against the hostname as per neon * 0.24 behaviour. */ static int fail_host_ipaltname(void) { return fail_ssl_request("altname5.cert", CA_CERT, "localhost", "bad IP altname cert", NE_SSL_IDMISMATCH); } static int fail_wildcard(void) { return fail_ssl_request("altname9.cert", CA_CERT, "localhost", "subjaltname not honored", NE_SSL_IDMISMATCH); } static int fail_wildcard_ip(void) { return fail_ssl_request("wildip.cert", CA_CERT, "127.0.0.1", "wildcard IP", NE_SSL_IDMISMATCH); } static int fail_ca_expired(void) { return fail_ssl_request_with_error("ca1server.cert", "ca1/cert.pem", "localhost", "issuer ca expired", NE_SSL_BADCHAIN, "bad certificate chain"); } static int fail_ca_notyetvalid(void) { return fail_ssl_request("ca3server.cert", "ca3/cert.pem", "localhost", "issuer ca not yet valid", NE_SSL_BADCHAIN); } #if 0 /* Test that the SSL session is cached across connections. */ static int session_cache(void) { struct ssl_server_args args = {0}; ne_session *sess; args.cert = SERVER_CERT; args.cache = 1; CALL(multi_session_server(&sess, "https", "localhost", 2, ssl_server, &args)); ne_ssl_trust_cert(sess, def_ca_cert); ONREQ(any_request(sess, "/req1")); ONREQ(any_request(sess, "/req2")); return destroy_and_wait(sess); } #endif /* Callback for client_cert_provider; takes a c. cert as userdata and * registers it. */ static void ccert_provider(void *userdata, ne_session *sess, const ne_ssl_dname *const *dns, int dncount) { const ne_ssl_client_cert *cc = userdata; ne_ssl_set_clicert(sess, cc); } /* Test that the on-demand client cert provider callback is used. */ static int client_cert_provided(void) { ne_session *sess = DEFSESS; ne_ssl_client_cert *cc; struct ssl_server_args args = {SERVER_CERT, NULL}; args.require_cc = 1; cc = ne_ssl_clicert_read("client.p12"); ONN("could not load client.p12", cc == NULL); ONN("could not decrypt client.p12", ne_ssl_clicert_decrypt(cc, P12_PASSPHRASE)); ne_ssl_provide_clicert(sess, ccert_provider, cc); CALL(any_ssl_request(sess, ssl_server, &args, CA_CERT, NULL, NULL)); ne_session_destroy(sess); ne_ssl_clicert_free(cc); return OK; } #define DN_COUNT 5 static void cc_check_dnames(void *userdata, ne_session *sess, const ne_ssl_dname *const *dns, int dncount) { int n, *ret = userdata; static const char *expected[DN_COUNT] = { CACERT_DNAME, "First Random CA, CAs Ltd., Lincoln, Lincolnshire, GB", "Second Random CA, CAs Ltd., Falmouth, Cornwall, GB", "Third Random CA, CAs Ltd., Ipswich, Suffolk, GB", "Fourth Random CA, CAs Ltd., Norwich, Norfolk, GB" }; ne_ssl_set_clicert(sess, def_cli_cert); if (dncount != DN_COUNT) { t_context("dname count was %d not %d", dncount, DN_COUNT); *ret = -1; return; } for (n = 0; n < DN_COUNT; n++) { char which[5]; sprintf(which, "%d", n); if (check_dname(dns[n], expected[n], which) == FAIL) { *ret = -1; return; } } *ret = 1; } /* Test for the list of acceptable dnames sent to the client. */ static int cc_provided_dnames(void) { int check = 0; ne_session *sess = DEFSESS; struct ssl_server_args args = {SERVER_CERT, NULL}; args.require_cc = 1; args.ca_list = "calist.pem"; PRECOND(def_cli_cert); ne_ssl_provide_clicert(sess, cc_check_dnames, &check); CALL(any_ssl_request(sess, ssl_server, &args, CA_CERT, NULL, NULL)); ne_session_destroy(sess); ONN("provider function not called", check == 0); return (check == -1) ? FAIL : OK; } /* Tests use of a client certificate. */ static int client_cert_pkcs12(void) { ne_session *sess = DEFSESS; struct ssl_server_args args = {SERVER_CERT, NULL}; args.require_cc = 1; PRECOND(def_cli_cert); ne_ssl_set_clicert(sess, def_cli_cert); CALL(any_ssl_request(sess, ssl_server, &args, CA_CERT, NULL, NULL)); ne_session_destroy(sess); return OK; } /* Test use of a PKCS#12 cert with an embedded CA cert - fails with <= * 0.28.3 in GnuTLS build. */ static int client_cert_ca(void) { ne_session *sess = DEFSESS; struct ssl_server_args args = {SERVER_CERT, NULL}; ne_ssl_client_cert *cc; args.require_cc = 1; cc = ne_ssl_clicert_read("clientca.p12"); ONN("could not load clientca.p12", cc == NULL); ONN("encrypted cert marked unencrypted?", !ne_ssl_clicert_encrypted(cc)); ONN("could not decrypt clientca.p12", ne_ssl_clicert_decrypt(cc, P12_PASSPHRASE)); ne_ssl_set_clicert(sess, cc); CALL(any_ssl_request(sess, ssl_server, &args, CA_CERT, NULL, NULL)); ne_ssl_clicert_free(cc); ne_session_destroy(sess); return OK; } /* Tests use of an unencrypted client certificate. */ static int ccert_unencrypted(void) { ne_session *sess = DEFSESS; ne_ssl_client_cert *ccert; struct ssl_server_args args = {SERVER_CERT, NULL}; args.require_cc = 1; ccert = ne_ssl_clicert_read("unclient.p12"); ONN("could not load unclient.p12", ccert == NULL); ONN("unclient.p12 was encrypted", ne_ssl_clicert_encrypted(ccert)); ne_ssl_set_clicert(sess, ccert); CALL(any_ssl_request(sess, ssl_server, &args, CA_CERT, NULL, NULL)); ne_ssl_clicert_free(ccert); ne_session_destroy(sess); return OK; } #define NOCERT_MESSAGE "client certificate was requested" /* random SSL read may fail like this with TLSv1.3 */ #define NOCERT_ALT "certificate required" /* Tests for useful error message if a handshake fails where a client * cert was requested. */ static int no_client_cert(void) { ne_session *sess; struct ssl_server_args args = {SERVER_CERT, NULL}; int ret; args.require_cc = 1; args.fail_silently = 1; CALL(make_ssl_session(&sess, NULL, ssl_server, &args)); ne_ssl_trust_cert(sess, def_ca_cert); ret = any_request(sess, "/failme"); ONV(ret != NE_ERROR, ("unexpected result %d: %s", ret, ne_get_error(sess))); ONV(strstr(ne_get_error(sess), NOCERT_MESSAGE) == NULL && strstr(ne_get_error(sess), NOCERT_ALT) == NULL, ("error message was '%s', missing '%s'", ne_get_error(sess), NOCERT_MESSAGE)); reap_server(); ne_session_destroy(sess); return OK; } /* non-zero if a server auth header was received */ static int got_server_auth; /* Utility function which accepts the 'tunnel' header. */ static void tunnel_header(char *value) { got_server_auth = 1; } /* Server which acts as a proxy accepting a CONNECT request. */ static int serve_tunnel(ne_socket *sock, void *ud) { struct ssl_server_args *args = ud; /* check for a server auth function */ want_header = "Authorization"; got_header = tunnel_header; got_server_auth = 0; /* give the plaintext tunnel reply, acting as the proxy */ CALL(discard_request(sock)); if (got_server_auth) { SEND_STRING(sock, "HTTP/1.1 500 Leaked Server Auth Creds\r\n" "Content-Length: 0\r\n" "Server: serve_tunnel\r\n\r\n"); return 0; } else { SEND_STRING(sock, "HTTP/1.1 200 OK\r\nServer: serve_tunnel\r\n\r\n"); return ssl_server(sock, args); } } /* neon versions <= 0.21.2 segfault here because ne_sock_close would * be called twice on the socket after the server cert verification * fails. */ static int fail_tunnel(void) { ne_session *sess = ne_session_create("https", "example.com", 443); struct ssl_server_args args = {SERVER_CERT, NULL}; ne_session_proxy(sess, "localhost", 7777); ONN("server cert verification didn't fail", any_ssl_request(sess, serve_tunnel, &args, CA_CERT, NULL, NULL) != NE_ERROR); ne_session_destroy(sess); return OK; } static int proxy_tunnel(void) { ne_session *sess = ne_session_create("https", "localhost", 443); struct ssl_server_args args = {SERVER_CERT, NULL}; ne_session_proxy(sess, "localhost", 7777); /* CA cert is trusted, so no verify callback should be needed. */ CALL(any_ssl_request(sess, serve_tunnel, &args, CA_CERT, NULL, NULL)); ne_session_destroy(sess); return OK; } struct tunnel_args { int iteration; const char *first_response; /* first CONNECT response. */ const char *second_response; /* second CONNECT response. */ struct ssl_server_args *args; }; /* Server which acts as a proxy accepting a CONNECT request. */ static int serve_auth_tunnel(ne_socket *sock, void *ud) { struct tunnel_args *args = ud; /* check for a server auth function */ want_header = "Authorization"; got_header = tunnel_header; got_server_auth = 0; CALL(discard_request(sock)); if (got_server_auth) { SEND_STRING(sock, "HTTP/1.1 500 Leaked Server Auth Creds\r\n" "Content-Length: 0\r\n" "Server: serve_tunnel\r\n\r\n"); return 0; } if (args->iteration++ == 0) { /* give the plaintext tunnel reply, acting as the proxy */ SEND_STRING(sock, args->first_response); return OK; } SEND_STRING(sock, args->second_response); return ssl_server(sock, args->args); } static int apt_creds(void *userdata, const char *realm, int attempt, char *username, char *password) { strcpy(username, "foo"); strcpy(password, "bar"); return attempt; } /* Test for using SSL over a CONNECT tunnel via a proxy server which * requires authentication. Broke briefly between 0.23.x and * 0.24.0. */ static int auth_proxy_tunnel(void) { struct ssl_server_args args = {SERVER_CERT, NULL}; struct tunnel_args tunnel; ne_session *sess; tunnel.first_response = "HTTP/1.0 407 I WANT MORE BISCUITS\r\n" "Server: auth_proxy_tunnel\r\n" "Proxy-Authenticate: Basic realm=\"bigbluesea\"\r\n" "Connection: close\r\n" "\r\n"; tunnel.second_response = "HTTP/1.1 200 OK\r\n" "Server: auth_proxy_tunnel r2\r\n\r\n"; tunnel.iteration = 0; tunnel.args = &args; CALL(proxied_multi_session_server(2, &sess, "https", "localhost", 443, serve_auth_tunnel, &tunnel)); ne_set_proxy_auth(sess, apt_creds, NULL); ne_ssl_trust_cert(sess, def_ca_cert); CALL(any_2xx_request(sess, "/foobar")); return destroy_and_wait(sess); } /* Regression test to check that server credentials aren't sent to the * proxy in a CONNECT request. */ static int auth_tunnel_creds(void) { struct ssl_server_args args = {SERVER_CERT, NULL}; struct tunnel_args tunnel; ne_session *sess; args.response = "HTTP/1.1 401 I want a Shrubbery\r\n" "WWW-Authenticate: Basic realm=\"bigredocean\"\r\n" "Server: auth_tunnel_creds\r\n" "Content-Length: 0\r\n" "\r\n" "" "HTTP/1.1 200 OK\r\n\r\n"; tunnel.second_response = "HTTP/1.1 200 OK\r\n\r\n"; tunnel.args = &args; tunnel.iteration = 1; CALL(proxied_multi_session_server(2, &sess, "https", "localhost", 443, serve_auth_tunnel, &tunnel)); ne_set_server_auth(sess, apt_creds, NULL); ne_ssl_trust_cert(sess, def_ca_cert); CALL(any_2xx_request(sess, "/foobar")); CALL(any_2xx_request(sess, "/foobar")); return destroy_and_wait(sess); } static int auth_tunnel_fail(void) { ne_session *sess = ne_session_create("https", "localhost", 443); int ret; CALL(spawn_server(7777, single_serve_string, "HTTP/1.1 407 Nyaaaaah\r\n" "Proxy-Authenticate: GaBoogle\r\n" "Connection: close\r\n" "\r\n")); ne_session_proxy(sess, "localhost", 7777); ne_set_proxy_auth(sess, apt_creds, NULL); ret = any_request(sess, "/bar"); ONV(ret != NE_PROXYAUTH, ("bad error code for tunnel failure: %d", ret)); ONV(strstr(ne_get_error(sess), "GaBoogle") == NULL, ("bad error string for tunnel failure: %s", ne_get_error(sess))); return destroy_and_wait(sess); } /* compare against known digest of notvalid.pem. Via: * $ openssl x509 -fingerprint -sha1 -noout -in notvalid.pem */ #define THE_DIGEST "cf:5c:95:93:76:c6:3c:01:8b:62:" \ "b1:6f:f7:7f:42:32:ac:e6:69:1b" static int cert_fingerprint(void) { char *fn = ne_concat(srcdir, "/notvalid.pem", NULL); ne_ssl_certificate *cert = ne_ssl_cert_read(fn); char digest[60]; ne_free(fn); ONN("could not load notvalid.pem", cert == NULL); ONN("failed to digest", ne_ssl_cert_digest(cert, digest)); ne_ssl_cert_free(cert); ONV(strcmp(digest, THE_DIGEST), ("digest was %s not %s", digest, THE_DIGEST)); return OK; } static int cert_hdigests(void) { static const struct { unsigned int flags; const char *digest; } ts[] = { { NE_HASH_MD5|NE_HASH_COLON, "76:26:eb:db:09:e8:53:5c:79:61:0c:30:3d:77:ed:65" }, { NE_HASH_MD5, "7626ebdb09e8535c79610c303d77ed65" }, { NE_HASH_SHA256, "ea4a4f4f08a91a83e841e772171a2befa3f6e576b5cd9f5cd6d12e9683fe89b3" }, { NE_HASH_SHA512, "35373c533f4000ee9b6173a45eedae732f6c953dcf76f5fba5ffb7be380de559893d0679e94051950be2a5917fa7922fbf50ef10222d5be4eea53ba948cf7703" }, { 0, NULL } }; unsigned int n, passed = 0; char *fn = ne_concat(srcdir, "/notvalid.pem", NULL); ne_ssl_certificate *cert = ne_ssl_cert_read(fn); ONN("could not load notvalid.pem", cert == NULL); for (n = 0; ts[n].flags; n++) { char *dig = ne_ssl_cert_hdigest(cert, ts[n].flags); /* Can reasonably for almost any hash (either too modern or * too old), so what can you do? */ if (dig == NULL) { t_warning("failed to htdigest with flags %u", ts[n].flags); continue; } NE_DEBUG(NE_DBG_SSL, "ssl: hDigest %u got %s, expected %s\n", ts[n].flags, dig, ts[n].digest); ONV(strcmp(dig, ts[n].digest), ("digest was %s not %s", dig, ts[n].digest)); passed++; ne_free(dig); } ONN("no algorithms supported for ne_ssl_cert_hdigest", passed == 0); ne_ssl_cert_free(cert); ne_free(fn); return OK; } /* verify that identity of certificate in filename 'fname' is 'identity' */ static int check_identity(const char *fname, const char *identity) { ne_ssl_certificate *cert = ne_ssl_cert_read(fname); const char *id; ONV(cert == NULL, ("could not read cert `%s'", fname)); id = ne_ssl_cert_identity(cert); if (identity) { ONV(id == NULL, ("certificate `%s' had no identity", fname)); ONV(strcmp(id, identity), ("certificate `%s' had identity `%s' not `%s'", fname, id, identity)); } else { ONV(id != NULL, ("certificate `%s' had identity `%s' (expected none)", fname, id)); } ne_ssl_cert_free(cert); return OK; } /* check certificate identities. */ static int cert_identities(void) { static const struct { const char *fname, *identity; } certs[] = { { "ssigned.pem", "localhost" }, { "twocn.cert", "localhost" }, { "altname1.cert", "localhost" }, { "altname2.cert", "nohost.example.com" }, { "altname4.cert", "localhost" }, { "ca4.pem", "fourth.example.com" }, { NULL, NULL } }; int n; for (n = 0; certs[n].fname != NULL; n++) CALL(check_identity(certs[n].fname, certs[n].identity)); return OK; } static int nulcn_identity(void) { ne_ssl_certificate *cert = ne_ssl_cert_read(nul_cn_fn); const char *id; ONN("could not read nulcn.pem", cert == NULL); id = ne_ssl_cert_identity(cert); ONN("embedded NUL byte not quoted", id != NULL && strcmp(id, "www.bank.com") == 0); ne_ssl_cert_free(cert); return OK; } static int check_validity(const char *fname, const char *from, const char *until) { char actfrom[NE_SSL_VDATELEN], actuntil[NE_SSL_VDATELEN]; ne_ssl_certificate *cert; cert = ne_ssl_cert_read(fname); ONV(cert == NULL, ("could not load cert `%s'", fname)); /* cover all calling combos for nice coverage analysis */ ne_ssl_cert_validity(cert, NULL, NULL); ne_ssl_cert_validity(cert, actfrom, NULL); ne_ssl_cert_validity(cert, NULL, actuntil); ne_ssl_cert_validity(cert, actfrom, actuntil); ONV(strcmp(actfrom, from), ("%s: start time was `%s' not `%s'", fname, actfrom, from)); ONV(strcmp(actuntil, until), ("%s: end time was `%s' not `%s'", fname, actuntil, until)); ne_ssl_cert_free(cert); return OK; } /* ceritificate validity times. */ static int cert_validity(void) { char *cert = ne_concat(srcdir, "/expired.pem", NULL); CALL(check_validity(cert, "Mon, 21 Jan 2002 20:39:04 GMT", "Thu, 31 Jan 2002 20:39:04 GMT")); ne_free(cert); cert = ne_concat(srcdir, "/notvalid.pem", NULL); CALL(check_validity(cert, "Wed, 27 Dec 2023 20:40:29 GMT", "Thu, 28 Dec 2023 20:40:29 GMT")); ne_free(cert); return OK; } /* dname comparisons. */ static int dname_compare(void) { ne_ssl_certificate *ssigned; const ne_ssl_dname *dn1, *dn2; dn1 = ne_ssl_cert_subject(def_server_cert); dn2 = ne_ssl_cert_subject(def_server_cert); ONN("identical subject names not equal", ne_ssl_dname_cmp(dn1, dn2) != 0); dn2 = ne_ssl_cert_issuer(def_server_cert); ONN("issuer and subject names equal for signed cert", ne_ssl_dname_cmp(dn1, dn2) == 0); dn1 = ne_ssl_cert_subject(def_ca_cert); ONN("issuer of signed cert not equal to subject of CA cert", ne_ssl_dname_cmp(dn1, dn2) != 0); ssigned = ne_ssl_cert_read("ssigned.pem"); ONN("could not load ssigned.pem", ssigned == NULL); dn1 = ne_ssl_cert_subject(ssigned); dn2 = ne_ssl_cert_issuer(ssigned); ONN("issuer and subject names not equal for self-signed cert", ne_ssl_dname_cmp(dn1, dn2)); ne_ssl_cert_free(ssigned); return OK; } /* The dname with the UTF-8 encoding of the Unicode string: * "Hllo World". */ #define I18N_DNAME "H\xc3\xa8llo World, Neon Hackers Ltd, Cambridge, Cambridgeshire, GB" /* N.B. t61subj.cert encodes an ISO-8859-1 string in a T61String * field, which is strictly wrong but the common usage. */ /* tests for ne_ssl_readable_dname */ static int dname_readable(void) { struct { const char *cert; const char *subjdn, *issuerdn; } ts[] = { { "justmail.cert", "blah@example.com", NULL }, { "t61subj.cert", I18N_DNAME, NULL }, { "bmpsubj.cert", I18N_DNAME, NULL }, { "utf8subj.cert", I18N_DNAME, NULL }, { "twoou.cert", "First OU Dept, Second OU Dept, Neon Hackers Ltd, " "Cambridge, Cambridgeshire, GB", NULL } }; size_t n; for (n = 0; n < sizeof(ts)/sizeof(ts[0]); n++) { ne_ssl_certificate *cert = ne_ssl_cert_read(ts[n].cert); ONV(cert == NULL, ("could not load cert %s", ts[n].cert)); CALL(check_cert_dnames(cert, ts[n].subjdn, ts[n].issuerdn)); ne_ssl_cert_free(cert); } return OK; } /* test cert comparisons */ static int cert_compare(void) { ne_ssl_certificate *c1, *c2; c1 = ne_ssl_cert_read("server.cert"); c2 = ne_ssl_cert_read("server.cert"); ONN("identical certs don't compare equal", ne_ssl_cert_cmp(c1, c2) != 0); ONN("identical certs don't compare equal", ne_ssl_cert_cmp(c2, c1) != 0); ne_ssl_cert_free(c2); c2 = ne_ssl_cert_read("ssigned.pem"); ONN("different certs don't compare different", ne_ssl_cert_cmp(c1, c2) == 0); ONN("different certs don't compare different", ne_ssl_cert_cmp(c2, c1) == 0); ne_ssl_cert_free(c2); ne_ssl_cert_free(c1); return OK; } /* Extract raw base64 string from a PEM file */ static int flatten_pem(const char *fname, char **out) { FILE *fp = fopen(fname, "r"); char buf[80]; size_t outlen = 0; int ignore = 1; ONV(fp == NULL, ("could not open %s", fname)); *out = NULL; while (fgets(buf, sizeof buf, fp) != NULL) { size_t len = strlen(buf) - 1; if (len < 1) continue; /* look for the wrapper lines. */ if (strncmp(buf, "-----", 5) == 0) { ignore = !ignore; continue; } /* ignore until the first wrapper line */ if (ignore) continue; *out = realloc(*out, outlen + len + 1); memcpy(*out + outlen, buf, len); outlen += len; } (*out)[outlen] = '\0'; fclose(fp); return OK; } /* check export cert data 'actual' against expected data 'expected */ static int check_exported_data(const char *actual, const char *expected) { ONN("could not export cert", actual == NULL); ONN("export data contained newline", strchr(actual, '\r') || strchr(actual, '\n')); ONV(strcmp(actual, expected), ("exported cert differed from expected:\n" "actual: %s\nexpected: %s", actual, expected)); return OK; } /* Test import and export of certificates. The export format is PEM * without the line feeds and wrapping; compare against . */ static int import_export(void) { char *expected, *actual; ne_ssl_certificate *cert, *imp; CALL(flatten_pem("server.cert", &expected)); cert = ne_ssl_cert_read("server.cert"); ONN("could not load server.cert", cert == NULL); /* export the cert to and compare it with the PEM file */ actual = ne_ssl_cert_export(cert); CALL(check_exported_data(actual, expected)); /* import the exported cert data, check it looks the same */ imp = ne_ssl_cert_import(actual); ONN("failed to import exported cert", imp == NULL); ONN("imported cert was different to original", ne_ssl_cert_cmp(imp, cert)); /* re-export the imported cert and check that looks the same */ ne_free(actual); actual = ne_ssl_cert_export(imp); CALL(check_exported_data(actual, expected)); ne_ssl_cert_free(imp); /* try importing from bogus data */ imp = ne_ssl_cert_import("!!"); ONN("imported bogus cert from bogus base64", imp != NULL); imp = ne_ssl_cert_import("aaaa"); ONN("imported bogus cert from valid base64", imp != NULL); ne_ssl_cert_free(cert); ne_free(actual); ne_free(expected); return OK; } /* Test write/read */ static int read_write(void) { ne_ssl_certificate *c1, *c2; c1 = ne_ssl_cert_read("server.cert"); ONN("could not load server.cert", c1 == NULL); ONN("could not write output.pem", ne_ssl_cert_write(c1, "output.pem")); ONN("wrote to nonexistent directory", ne_ssl_cert_write(c1, "nonesuch/output.pem") == 0); c2 = ne_ssl_cert_read("output.pem"); ONN("could not read output.pem", c2 == NULL); ONN("read of output.pem differs from original", ne_ssl_cert_cmp(c2, c1)); ne_ssl_cert_free(c1); ne_ssl_cert_free(c2); return OK; } /* A verification callback which caches the passed cert. */ static int verify_cache(void *userdata, int fs, const ne_ssl_certificate *cert) { char **cache = userdata; if (*cache == NULL) { *cache = ne_ssl_cert_export(cert); return 0; } else { return -1; } } /* Test a common use of the SSL API; cache the server cert across * sessions. */ static int cache_cert(void) { ne_session *sess = DEFSESS; char *cache = NULL; ne_ssl_certificate *cert; struct ssl_server_args args = {0}; args.cert = "ssigned.pem"; args.cache = 1; ONREQ(any_ssl_request(sess, ssl_server, &args, CA_CERT, verify_cache, &cache)); ne_session_destroy(sess); ONN("no cert was cached", cache == NULL); /* make a real cert */ cert = ne_ssl_cert_import(cache); ONN("could not import cached cert", cert == NULL); ne_free(cache); /* create a new session */ sess = DEFSESS; /* trust the cert */ ne_ssl_trust_cert(sess, cert); ne_ssl_cert_free(cert); /* now, the request should succeed without manual verification */ ONREQ(any_ssl_request(sess, ssl_server, &args, CA_CERT, NULL, NULL)); ne_session_destroy(sess); return OK; } static int nonssl_trust(void) { ne_session *sess = ne_session_create("http", "www.example.com", 80); ne_ssl_trust_cert(sess, def_ca_cert); ne_ssl_trust_default_ca(sess); ne_session_destroy(sess); return OK; } /* PIN password provider callback. */ static int pkcs11_pin(void *userdata, int attempt, const char *slot_descr, const char *token_label, unsigned int flags, char *pin) { char *sekrit = userdata; NE_DEBUG(NE_DBG_SSL, "pkcs11: slot = [%s], token = [%s]\n", slot_descr, token_label); if (attempt == 0) { strcpy(pin, sekrit); return 0; } else { return -1; } } static int nss_pkcs11_test(const char *dbname) { ne_session *sess = DEFSESS; struct ssl_server_args args = {SERVER_CERT, NULL}; ne_ssl_pkcs11_provider *prov; int ret; args.require_cc = 1; if (access(dbname, R_OK|X_OK)) { t_warning("NSS required for PKCS#11 testing"); return SKIP; } ret = ne_ssl_pkcs11_nss_provider_init(&prov, "softokn3", dbname, NULL, NULL, NULL); if (ret) { if (ret == NE_PK11_NOTIMPL) t_context("pakchois library required for PKCS#11 support"); else t_context("could not load NSS softokn3 PKCS#11 provider"); return SKIP; } ne_ssl_pkcs11_provider_pin(prov, pkcs11_pin, "foobar"); ne_ssl_set_pkcs11_provider(sess, prov); ret = any_ssl_request(sess, ssl_server, &args, CA_CERT, NULL, NULL); ne_session_destroy(sess); ne_ssl_pkcs11_provider_destroy(prov); return ret; } static int pkcs11(void) { return nss_pkcs11_test("nssdb"); } static int pkcs11_dsa(void) { return nss_pkcs11_test("nssdb-dsa"); } static int protovers(void) { ne_session *sess = DEFSESS; struct ssl_server_args args = {SERVER_CERT, NULL}; args.minver = NE_SSL_PROTO_TLS_1_2; args.maxver = NE_SSL_PROTO_TLS_1_2; ONV(ne_ssl_set_protovers(sess, args.minver, args.maxver), ("setting TLS protocol version failed: %s", ne_get_error(sess))); CALL(any_ssl_request(sess, ssl_server, &args, CA_CERT, NULL, NULL)); ne_session_destroy(sess); return OK; } /* TODO: code paths still to test in cert verification: * - server cert changes between connections: Mozilla gives * a "bad MAC decode" error for this; can do better? * - server presents no certificate (using ADH ciphers)... can * only really happen if they mess with the SSL_CTX and enable * ADH cipher manually; but good to check the failure case is * safe. * - SSL cert changes between connections; handle as normal & re-verify * From the SSL book: * - an early FIN should be returned as a possible truncation attack, * NOT just an NE_SOCK_CLOSED. * - unexpected close_notify is an error but not an attack. * - never attempt session resumption after any aborted connection. */ ne_test tests[] = { T_LEAKY(init), T(load_server_certs), T(trust_default_ca), T(cert_fingerprint), T(cert_hdigests), T(cert_identities), T(cert_validity), T(cert_compare), T(dname_compare), T(dname_readable), T(import_export), T(read_write), T(load_client_cert), T(clicert_import), T(simple), T(simple_eof), T(empty_truncated_eof), T(fail_not_ssl), T(cache_cert), T(intermediary), T(client_cert_pkcs12), T(ccert_unencrypted), T(client_cert_provided), T(cc_provided_dnames), T(no_client_cert), T(client_cert_ca), T(parse_cert), T(parse_chain), T(no_verify), T(cache_verify), T(wildcard_match), T(wildcard_match_altname), T(caseless_match), T(subject_altname), T(two_subject_altname), T(two_subject_altname2), T(notdns_altname), T(ipaddr_altname), T(multi_commonName), T(commonName_first), T(fail_wrongCN), T(fail_expired), T(fail_notvalid), T(fail_untrusted_ca), T(fail_self_signed), T(fail_missing_CN), T(fail_host_ipaltname), T(fail_bad_ipaltname), T(fail_wildcard), T(fail_wildcard_ip), T(fail_ca_notyetvalid), T(fail_ca_expired), T(nulcn_identity), #if 0 /* These certs were created with a SHA#1 digest so are rejected by * modern TLS libraries. */ T(fail_nul_cn), T(fail_nul_san), #endif #if 0 T(session_cache), #endif T(fail_tunnel), T(proxy_tunnel), T(auth_proxy_tunnel), T(auth_tunnel_creds), T(auth_tunnel_fail), T(protovers), T(nonssl_trust), T(pkcs11), T_XFAIL(pkcs11_dsa), /* unclear why this fails currently. */ T(NULL) }; neon-0.34.2/test/socket.c0000644000175000017500000012361314777424030014600 0ustar jortonjorton/* Socket handling tests Copyright (C) 2002-2011, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* This module can be compiled with -DSOCKET_SSL enabled, to run all * the tests over an SSL connection. */ #include "config.h" #include #include /* for AF_INET6 */ #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_UNISTD_H #include /* for gethostname() */ #endif #include /* for time() */ #include "ne_socket.h" #include "ne_utils.h" #include "ne_alloc.h" #include "child.h" #include "tests.h" #include "utils.h" #ifdef SOCKET_SSL #include "ne_ssl.h" ne_ssl_context *server_ctx, *client_ctx_tls12, *client_ctx; #endif static ne_sock_addr *localhost; static char buffer[BUFSIZ]; #if defined(AF_INET6) && defined(USE_GETADDRINFO) #define TEST_IPV6 #endif /* tests for doing init/finish multiple times. */ static int multi_init(void) { int res1 = ne_sock_init(), res2 = ne_sock_init(); ONV(res1 != res2, ("cached init result changed from %d to %d", res1, res2)); ne_sock_exit(); ne_sock_exit(); ne_sock_exit(); res1 = ne_sock_init(); ONV(res1 != res2, ("re-init after exit gave %d not %d", res1, res2)); ne_sock_exit(); res2 = ne_sock_init(); ONV(res1 != res2, ("second time, cached init result changed from %d to %d", res1, res2)); return OK; } /* Create and connect *sock to address addr on given port. */ static int do_connect(ne_socket **sock, ne_sock_addr *addr, unsigned int port) { const ne_inet_addr *ia; *sock = ne_sock_create(); ONN("could not create socket", *sock == NULL); for (ia = ne_addr_first(addr); ia; ia = ne_addr_next(addr)) { if (ne_sock_connect(*sock, ia, port) == 0) return OK; } t_context("could not connect to server: %s", ne_sock_error(*sock)); ne_sock_close(*sock); return FAIL; } static int close_and_wait(ne_socket *sock) { int ret = ne_sock_close(sock); ONV(ret, ("failed closing socket: %d", ret)); return await_server(); } #ifdef SOCKET_SSL static int init_ssl(void) { char *server_key; ne_ssl_certificate *cert; /* take srcdir as argv[1]. */ if (test_argc > 1) { server_key = ne_concat(test_argv[1], "/server.key", NULL); } else { server_key = ne_strdup("server.key"); } ONN("sock_init failed", ne_sock_init()); server_ctx = ne_ssl_context_create(1); ONN("SSL_CTX_new failed", server_ctx == NULL); ne_ssl_context_keypair(server_ctx, "server.cert", server_key); client_ctx = ne_ssl_context_create(0); ONN("SSL_CTX_new failed for client", client_ctx == NULL); client_ctx_tls12 = ne_ssl_context_create(0); ONN("SSL_CTX_new failed for client", client_ctx_tls12 == NULL); ne_ssl_context_set_versions(client_ctx_tls12, NE_SSL_PROTO_TLS_1_2, NE_SSL_PROTO_TLS_1_2); cert = ne_ssl_cert_read("ca/cert.pem"); ONN("could not load ca/cert.pem", cert == NULL); ne_ssl_context_trustcert(client_ctx, cert); ne_ssl_context_trustcert(client_ctx_tls12, cert); ne_free(server_key); return OK; } #endif static int resolve(void) { char buf[256]; localhost = ne_addr_resolve("localhost", 0); ONV(ne_addr_result(localhost), ("could not resolve `localhost': %s", ne_addr_error(localhost, buf, sizeof buf))); /* and again for child.c */ return lookup_localhost(); } static int serve_close(ne_socket *sock, void *ud) { return 0; } #ifdef SOCKET_SSL struct serve_pair { server_fn fn; void *userdata; }; static int wrap_serve(ne_socket *sock, void *ud) { struct serve_pair *pair = ud; if (ne_sock_accept_ssl(sock, server_ctx)) { NE_DEBUG(NE_DBG_SOCKET, "SSL_accept failed: %s\n", ne_sock_error(sock)); return 1; } NE_DEBUG(NE_DBG_SOCKET, "SSL accept okay.\n"); return pair->fn(sock, pair->userdata); } static int beginc(ne_socket **sock, ne_ssl_context *ctx, server_fn fn, void *ud) { struct serve_pair pair; unsigned int port; pair.fn = fn; pair.userdata = ud; CALL(new_spawn_server(1, wrap_serve, &pair, &port)); CALL(do_connect(sock, localhost, port)); ONV(ne_sock_connect_ssl(*sock, ctx, NULL), ("SSL negotiation failed: %s", ne_sock_error(*sock))); return OK; } static int begin(ne_socket **sock, server_fn fn, void *ud) { return beginc(sock, client_ctx, fn, ud); } #else /* non-SSL begin() function. */ static int begin(ne_socket **sock, server_fn fn, void *ud) { unsigned int port; CALL(new_spawn_server(1, fn, ud, &port)); return do_connect(sock, localhost, port); } #endif static int resolve_numeric(void) { ne_sock_addr *addr = ne_addr_resolve("127.0.0.1", 0); ONV(ne_addr_result(addr), ("failed to resolve 127.0.0.1: %s", ne_addr_error(addr, buffer, sizeof buffer))); ONN("ne_addr_first returned NULL", ne_addr_first(addr) == NULL); ONN("ne_iaddr_print didn't return buffer", ne_iaddr_print(ne_addr_first(addr), buffer, sizeof buffer) != buffer); ONV(strcmp(buffer, "127.0.0.1"), ("ntop gave `%s' not 127.0.0.1", buffer)); ne_addr_destroy(addr); return OK; } #if 0 static int resolve_ipv6(void) { char err[256]; ne_sock_addr *addr = ne_addr_resolve("[::1]", 0); ONV(ne_addr_result(addr), ("could not resolve `[::1]': %s", ne_addr_error(addr, err, sizeof err))); ne_addr_destroy(addr); return OK; } #endif static const unsigned char raw_127[4] = "\x7f\0\0\01", /* 127.0.0.1 */ raw6_nuls[16] = /* :: */ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"; #ifdef TEST_IPV6 static const unsigned char raw6_cafe[16] = /* feed::cafe */ "\xfe\xed\0\0\0\0\0\0\0\0\0\0\0\0\xca\xfe", raw6_babe[16] = /* cafe:babe:: */ "\xca\xfe\xba\xbe\0\0\0\0\0\0\0\0\0\0\0\0"; #endif /* Check the given inet addr is 127.0.0.1. */ static int check_is_raw127(const ne_inet_addr *ia) { unsigned char raw[5]; raw[4] = 'Z'; ONN("bogus ne_iaddr_typeof return", ne_iaddr_typeof(ia) != ne_iaddr_ipv4); ONN("ne_iaddr_raw gave bad retval", ne_iaddr_raw(ia, raw) != raw); ONN("raw address mismatch", memcmp(raw, raw_127, 4) != 0); ONN("ne_iaddr_raw buffer overflow", raw[4] != 'Z'); return OK; } static int addr_make_v4(void) { ne_inet_addr *ia; char pr[50]; ia = ne_iaddr_make(ne_iaddr_ipv4, raw_127); ONN("ne_iaddr_make returned NULL", ia == NULL); ne_iaddr_print(ia, pr, sizeof pr); ONV(strcmp(pr, "127.0.0.1"), ("address was %s not 127.0.0.1", pr)); CALL(check_is_raw127(ia)); ne_iaddr_free(ia); return OK; } static int parse_v4(void) { ne_inet_addr *ia; ia = ne_iaddr_parse("127.0.0.1", ne_iaddr_ipv4); ONN("parse failed", ia == NULL); CALL(check_is_raw127(ia)); ne_iaddr_free(ia); return OK; } static int addr_make_v6(void) { #ifdef TEST_IPV6 struct { const unsigned char *addr; const char *rep; } as[] = { { raw6_cafe, "feed::cafe" }, { raw6_babe, "cafe:babe::" }, { raw6_nuls, "::" }, { NULL, NULL } }; int n; for (n = 0; as[n].rep != NULL; n++) { ne_inet_addr *ia = ne_iaddr_make(ne_iaddr_ipv6, as[n].addr); char pr[128]; unsigned char raw[17]; ONV(ia == NULL, ("could not make address for '%s'", as[n].rep)); ne_iaddr_print(ia, pr, sizeof pr); ONV(strcmp(pr, as[n].rep), ("address %d was '%s' not '%s'", n, pr, as[n].rep)); ONN("bogus ne_iaddr_typeof return", ne_iaddr_typeof(ia) != ne_iaddr_ipv6); raw[16] = 'Z'; ONN("ne_iaddr_raw gave bad retval", ne_iaddr_raw(ia, raw) != raw); ONN("raw address mismatch", memcmp(raw, as[n].addr, 4) != 0); ONN("ne_iaddr_raw buffer overflow", raw[16] != 'Z'); ne_iaddr_free(ia); ia = ne_iaddr_parse(as[n].rep, ne_iaddr_ipv6); ONV(ia == NULL, ("ne_iaddr_parse failed for %s", as[n].rep)); ONN("bogus ne_iaddr_typeof return", ne_iaddr_typeof(ia) != ne_iaddr_ipv6); ONN("ne_iaddr_raw gave bad retval", ne_iaddr_raw(ia, raw) != raw); ONN("raw address mismatch", memcmp(raw, as[n].addr, 4) != 0); ONN("ne_iaddr_raw buffer overflow", raw[16] != 'Z'); ne_iaddr_free(ia); } return OK; #else /* should fail when lacking IPv6 support. */ ne_inet_addr *ia = ne_iaddr_make(ne_iaddr_ipv6, raw6_nuls); ONN("ne_iaddr_make did not return NULL", ia != NULL); ONN("ne_iaddr_parse did not return NULL", ne_iaddr_parse("127.0.0.1", ne_iaddr_ipv6)); #endif return OK; } static const unsigned char raw_1234[] = "\x01\x02\x03\x04"; static int addr_compare(void) { ne_inet_addr *ia1, *ia2; int ret; ia1 = ne_iaddr_make(ne_iaddr_ipv4, raw_127); ia2 = ne_iaddr_make(ne_iaddr_ipv4, raw_127); ONN("addr_make returned NULL", !ia1 || !ia2); ret = ne_iaddr_cmp(ia1, ia2); ONV(ret != 0, ("comparison of equal IPv4 addresses was %d", ret)); ne_iaddr_free(ia2); ia2 = ne_iaddr_make(ne_iaddr_ipv4, raw_1234); ret = ne_iaddr_cmp(ia1, ia2); ONN("comparison of unequal IPv4 addresses was zero", ret == 0); #ifdef TEST_IPV6 ne_iaddr_free(ia2); ia2 = ne_iaddr_make(ne_iaddr_ipv6, raw6_cafe); ONN("could not make IPv6 address", !ia2); ret = ne_iaddr_cmp(ia1, ia2); ONN("comparison of IPv4 and IPv6 addresses was zero", ret == 0); ne_iaddr_free(ia1); ia1 = ne_iaddr_make(ne_iaddr_ipv6, raw6_cafe); ret = ne_iaddr_cmp(ia1, ia2); ONN("comparison of equal IPv6 addresses was not zero", ret != 0); ne_iaddr_free(ia1); ia1 = ne_iaddr_make(ne_iaddr_ipv6, raw6_babe); ret = ne_iaddr_cmp(ia1, ia2); ONN("comparison of unequal IPv6 address was zero", ret == 0); #endif ne_iaddr_free(ia1); ne_iaddr_free(ia2); return OK; } static int addr_reverse(void) { ne_inet_addr *ia = ne_iaddr_make(ne_iaddr_ipv4, raw_127); char buf[128], *syshost = NULL; int match; #ifdef HAVE_GETHOSTNAME char host[128]; if (gethostname(host, sizeof host) == 0) { syshost = host; } #endif ONN("ne_iaddr_make returned NULL", ia == NULL); ONN("reverse lookup for 127.0.0.1 failed", ne_iaddr_reverse(ia, buf, sizeof buf) != 0); NE_DEBUG(NE_DBG_SOCKET, "Reverse lookup for 127.0.0.1 => %s\n", buf); match = strcmp(buf, "localhost.localdomain") == 0 || strcmp(buf, "localhost") == 0; if (!match && syshost) /* If the returned name has the system hostname as a prefix, that's * good enough. */ match = strncmp(buf, syshost, strlen(syshost)) == 0; if (!match) t_warning("reverse lookup for 127.0.0.1 got '%s'", buf); ONN("reverse lookup for 127.0.0.1 got empty string", strlen(buf) == 0); ne_iaddr_free(ia); return OK; } static int addr_canonical(void) { ne_sock_addr *sa; const char *h; sa = ne_addr_resolve("localhost", NE_ADDR_CANON); ONN("could not resolve localhost", sa == NULL); h = ne_addr_canonical(sa); ONN("no canonical name for localhost", h == NULL); NE_DEBUG(NE_DBG_SOCKET, "canonical name: %s\n", h); ne_addr_destroy(sa); return OK; } static int just_connect(void) { ne_socket *sock; CALL(begin(&sock, serve_close, NULL)); return close_and_wait(sock); } /* Connect to an address crafted using ne_iaddr_make rather than from * the resolver. */ static int addr_connect(void) { ne_socket *sock = ne_sock_create(); ne_inet_addr *ia; unsigned int port; ia = get_lh_inet_addr(); ONN("ne_iaddr_make returned NULL", ia == NULL); CALL(new_spawn_server(1, serve_close, NULL, &port)); ONN("could not connect", ne_sock_connect(sock, ia, port)); ne_iaddr_free(ia); return close_and_wait(sock); } static int addr_peer(void) { ne_socket *sock = ne_sock_create(); ne_inet_addr *ia, *ia2; unsigned int port = 9999, realport; int ret; ia = get_lh_inet_addr(); ONN("ne_iaddr_make returned NULL", ia == NULL); CALL(new_spawn_server(1, serve_close, NULL, &realport)); ONN("could not connect", ne_sock_connect(sock, ia, realport)); ia2 = ne_sock_peer(sock, &port); ret = ne_iaddr_cmp(ia, ia2); ONV(ret != 0, ("comparison of peer with server address was %d", ret)); ONV(port != realport, ("got peer port %u, expected %u", port, realport)); ne_sock_close(sock); CALL(await_server()); ne_iaddr_free(ia); ne_iaddr_free(ia2); return OK; } /* Exect a read() to return EOF */ static int expect_close(ne_socket *sock) { ssize_t n = ne_sock_read(sock, buffer, 1); ONV(n > 0, ("read got %" NE_FMT_SSIZE_T " bytes not closure", n)); ONV(n < 0 && n != NE_SOCK_CLOSED, ("read got error not closure: `%s'", ne_sock_error(sock))); return OK; } static int good_close(ne_socket *sock) { NE_DEBUG(NE_DBG_SOCKET, "Socket error was %s\n", ne_sock_error(sock)); ONN("close failed", ne_sock_close(sock)); return OK; } /* Finish a test, closing socket and rejoining child. If eof is non-zero, * expects to read EOF from the socket before closing. */ static int finish(ne_socket *sock, int eof) { if (eof) CALL(expect_close(sock)); else ne_sock_shutdown(sock, NE_SOCK_SEND); CALL(good_close(sock)); return await_server(); } /* Exect a ne_sock_peek() to return EOF */ static int expect_peek_close(ne_socket *sock) { ssize_t n = ne_sock_read(sock, buffer, 1); ONV(n != NE_SOCK_CLOSED, ("peek gave %" NE_FMT_SSIZE_T " not closure", n)); return OK; } /* Test that just does a connect then a close. */ static int read_close(void) { ne_socket *sock; CALL(begin(&sock, serve_close, NULL)); CALL(expect_close(sock)); ONN("close failed", ne_sock_close(sock)); return await_server(); } /* Test that just does an open then a close. */ static int open_close(void) { ONN("close of newly opened socket failed", ne_sock_close(ne_sock_create())); return OK; } /* Test that just does a connect then a close (but gets the close via * ne_sock_peek). */ static int peek_close(void) { ne_socket *sock; CALL(begin(&sock, serve_close, NULL)); CALL(expect_peek_close(sock)); ONN("close failed", ne_sock_close(sock)); return await_server(); } /* Don't change this string. */ #define STR "Hello, World." /* do a sock_peek() on sock for 'len' bytes, and expect 'str'. */ static int peek_expect(ne_socket *sock, const char *str, size_t len) { ssize_t ret; memset(buffer, '@', sizeof buffer); ret = ne_sock_peek(sock, buffer, len); ONV((ssize_t)len != ret, ("peek got %" NE_FMT_SSIZE_T " bytes not %" NE_FMT_SIZE_T, ret, len)); ONV(memcmp(str, buffer, len), ("peek mismatch: `%.*s' not `%.*s'", (int)len, buffer, (int)len, str)); ONV(buffer[len] != '@', ("buffer overrun: %" NE_FMT_SSIZE_T "nth byte was '%c' not '@'", len, buffer[len])); return OK; } /* do a sock_read() on sock for 'len' bytes, and expect 'str'. */ static int read_expect(ne_socket *sock, const char *str, size_t len) { ssize_t ret = ne_sock_read(sock, buffer, len); ONV((ssize_t)len != ret, ("read got %" NE_FMT_SSIZE_T " bytes (%s) not %" NE_FMT_SIZE_T, ret, ne_sock_error(sock), len)); ONV(memcmp(str, buffer, len), ("read mismatch: `%.*s' not `%.*s'", (int)len, buffer, (int)len, str)); return OK; } /* do a sock_read() on sock for 'len' bytes, and expect 'str'. */ static int fullread_expect(ne_socket *sock, const char *str, size_t len) { ssize_t ret = ne_sock_fullread(sock, buffer, len); ONV(ret, ("fullread failed (%" NE_FMT_SSIZE_T "): %s", ret, ne_sock_error(sock))); ONV(memcmp(str, buffer, len), ("fullread mismatch: `%.*s' not `%.*s'", (int)len, buffer, (int)len, str)); return OK; } #define FULLREAD(str) CALL(fullread_expect(sock, str, strlen(str))) /* Declare a struct string */ #define DECL(var,str) struct string var = { str, 0 }; var.len = strlen(str) #define DECL_LONG(var,ch,n) struct string var; var.data = memset(ne_malloc(n), ch, n); var.len = n; /* Test a simple read. */ static int single_read(void) { ne_socket *sock; DECL(hello, STR); CALL(begin(&sock, serve_sstring, &hello)); CALL(read_expect(sock, STR, strlen(STR))); CALL(expect_close(sock)); CALL(good_close(sock)); return await_server(); } /* Test a simple peek. */ static int single_peek(void) { ne_socket *sock; DECL(hello, STR); CALL(begin(&sock, serve_sstring, &hello)); CALL(peek_expect(sock, STR, strlen(STR))); return finish(sock, 0); } /* Test lots of 1-byte reads. */ static int small_reads(void) { ne_socket *sock; char *pnt; DECL(hello, STR); CALL(begin(&sock, serve_sstring, &hello)); /* read the string byte-by-byte. */ for (pnt = hello.data; *pnt; pnt++) { CALL(read_expect(sock, pnt, 1)); } return finish(sock, 1); } /* peek or read, expecting to get given string. */ #define READ(str) CALL(read_expect(sock, str, strlen(str))) #define PEEK(str) CALL(peek_expect(sock, str, strlen(str))) /* Stress out the read buffer handling a little. */ static int read_and_peek(void) { ne_socket *sock; DECL(hello, STR); CALL(begin(&sock, serve_sstring, &hello)); PEEK("Hello"); PEEK("Hell"); PEEK(STR); READ("He"); PEEK("llo, "); READ("l"); PEEK("lo, World."); READ("lo, Worl"); PEEK("d."); PEEK("d"); READ("d."); return finish(sock, 1); } /* Read more bytes than were written. */ static int larger_read(void) { ne_socket *sock; ssize_t nb; DECL(hello, STR); CALL(begin(&sock, serve_sstring, &hello)); nb = ne_sock_read(sock, buffer, hello.len + 10); ONV(nb != (ssize_t)hello.len, ("read gave too many bytes (%" NE_FMT_SSIZE_T ")", nb)); ONN("read gave wrong data", memcmp(buffer, hello.data, hello.len)); return finish(sock, 1); } static int line_expect(ne_socket *sock, const char *line) { ssize_t ret = ne_sock_readline(sock, buffer, BUFSIZ); size_t len = strlen(line); NE_DEBUG(NE_DBG_SOCKET, " -> expected=%s -> actual=%s", line, buffer); ONV(ret == NE_SOCK_CLOSED, ("socket closed, expecting `%s'", line)); ONV(ret < 0, ("socket error `%s', expecting `%s'", ne_sock_error(sock), line)); ONV((size_t)ret != len || strcmp(line, buffer), ("readline mismatch: `%s' not `%s'", buffer, line)); return OK; } #define LINE(x) CALL(line_expect(sock, x)) #define STR2 "Goodbye, cruel world." static int line_simple(void) { ne_socket *sock; DECL(oneline, STR "\n" STR2 "\n"); CALL(begin(&sock, serve_sstring, &oneline)); LINE(STR "\n"); LINE(STR2 "\n"); return finish(sock, 1); } static int line_closure(void) { ne_socket *sock; ssize_t ret; DECL(oneline, STR "\n" "foobar"); CALL(begin(&sock, serve_sstring, &oneline)); LINE(STR "\n"); ret = ne_sock_readline(sock, buffer, BUFSIZ); ONV(ret != NE_SOCK_CLOSED, ("readline got %" NE_FMT_SSIZE_T " not EOF: %s", ret, ne_sock_error(sock))); return finish(sock, 0); } /* check that empty lines are handled correctly. */ static int line_empty(void) { ne_socket *sock; DECL(oneline, "\n\na\n\n"); CALL(begin(&sock, serve_sstring, &oneline)); LINE("\n"); LINE("\n"); LINE("a\n"); LINE("\n"); return finish(sock, 1); } static int line_toolong(void) { ne_socket *sock; ssize_t ret; DECL(oneline, "AAAAAA\n"); CALL(begin(&sock, serve_sstring, &oneline)); ret = ne_sock_readline(sock, buffer, 5); ONV(ret != NE_SOCK_ERROR, ("readline should fail on long line: %" NE_FMT_SSIZE_T, ret)); reap_server(); ne_sock_close(sock); return OK; } #define OVERLEN (9000) static int line_overflow(void) { ne_socket *sock; ssize_t ret; DECL_LONG(line, 'A', OVERLEN); CALL(begin(&sock, serve_sstring, &line)); PEEK("A"); /* fill the read buffer */ ret = ne_sock_readline(sock, buffer, OVERLEN); ONV(ret != NE_SOCK_ERROR, ("readline should fail on overlong line: %" NE_FMT_SSIZE_T, ret)); ne_free(line.data); return finish(sock, 0); } /* readline()s mingled with other operations: buffering tests. */ static int line_mingle(void) { ne_socket *sock; DECL(oneline, "alpha\nbeta\ndelta\ngamma\n"); CALL(begin(&sock, serve_sstring, &oneline)); READ("a"); LINE("lpha\n"); READ("beta"); LINE("\n"); PEEK("d"); PEEK("delt"); LINE("delta\n"); READ("gam"); LINE("ma\n"); return finish(sock, 1); } /* readline which needs multiple read() calls. */ static int line_chunked(void) { ne_socket *sock; DECL(oneline, "this is a line\n"); CALL(begin(&sock, serve_sstring_slowly, &oneline)); LINE("this is a line\n"); return finish(sock, 1); } static int line_long_chunked(void) { ne_socket *sock; ssize_t ret; DECL_LONG(line, 'Z', OVERLEN); CALL(begin(&sock, serve_sstring_slowly, &line)); FULLREAD("ZZZZZZZZ"); /* fill the buffer */ ret = ne_sock_readline(sock, buffer, sizeof buffer); ONV(ret != NE_SOCK_ERROR, ("readline gave %" NE_FMT_SSIZE_T " not failure", ret)); reap_server(); ne_sock_close(sock); ne_free(line.data); return OK; } static time_t to_start, to_finish; static int to_begin(ne_socket **sock) { CALL(begin(sock, sleepy_server, NULL)); ne_sock_read_timeout(*sock, 1); to_start = time(NULL); return OK; } static int to_end(ne_socket *sock) { to_finish = time(NULL); reap_server(); /* hopefully it's hung. */ ONN("timeout ignored, or very slow machine", to_finish - to_start > 3); ONN("close failed", ne_sock_close(sock)); return OK; } #define TO_BEGIN ne_socket *sock; CALL(to_begin(&sock)) #define TO_OP(x) do { int to_ret = (x); \ ONV(to_ret != NE_SOCK_TIMEOUT, ("operation did not timeout: got %d (%s)", to_ret, ne_sock_error(sock))); \ } while (0) #define TO_FINISH return to_end(sock) #ifndef TEST_CONNECT_TIMEOUT #define TEST_CONNECT_TIMEOUT 0 #endif #if TEST_CONNECT_TIMEOUT /* No obvious way to reliably test a connect() timeout. But * www.example.com seems to drop packets on ports other than 80 so * that actually works pretty well. Disabled by default. */ static int connect_timeout(void) { static const unsigned char example_dot_com[] = "\xC0\x00\x22\xA6"; ne_socket *sock = ne_sock_create(); ne_inet_addr *ia = ne_iaddr_make(ne_iaddr_ipv4, example_dot_com); ne_sock_connect_timeout(sock, 1); TO_OP(ne_sock_connect(sock, ia, 8080)); ne_iaddr_free(ia); ne_sock_close(sock); return OK; } #endif static int peek_timeout(void) { TO_BEGIN; TO_OP(ne_sock_peek(sock, buffer, 1)); TO_FINISH; } static int read_timeout(void) { TO_BEGIN; TO_OP(ne_sock_read(sock, buffer, 1)); TO_FINISH; } static int readline_timeout(void) { TO_BEGIN; TO_OP(ne_sock_readline(sock, buffer, 1)); TO_FINISH; } static int fullread_timeout(void) { TO_BEGIN; TO_OP(ne_sock_fullread(sock, buffer, 1)); TO_FINISH; } static int serve_expect(ne_socket *sock, void *ud) { struct string *str = ud; ssize_t ret; while (str->len && (ret = ne_sock_read(sock, buffer, sizeof(buffer))) > 0) { NE_DEBUG(NE_DBG_SOCKET, "Got %" NE_FMT_SSIZE_T " bytes.\n", ret); ONV(memcmp(str->data, buffer, ret), ("unexpected data: [%.*s] not [%.*s]", (int)ret, buffer, (int)ret, str->data)); str->data += ret; str->len -= ret; NE_DEBUG(NE_DBG_SOCKET, "%" NE_FMT_SIZE_T " bytes left.\n", str->len); } NE_DEBUG(NE_DBG_SOCKET, "All data read.\n"); return OK; } #define WRITEL(str) CALL(full_write(sock, str, strlen(str))); \ minisleep() static int small_writes(void) { ne_socket *sock; DECL(str, "This\nIs\nSome\nText.\n"); CALL(begin(&sock, serve_expect, &str)); WRITEL("This\n"); WRITEL("Is\n"); WRITEL("Some\n"); WRITEL("Text.\n"); return finish(sock, 1); } static int large_writes(void) { #define LARGE_SIZE (123456) struct string str; ne_socket *sock; ssize_t n; str.data = ne_malloc(LARGE_SIZE); str.len = LARGE_SIZE; for (n = 0; n < LARGE_SIZE; n++) str.data[n] = 41 + n % 130; CALL(begin(&sock, serve_expect, &str)); CALL(full_write(sock, str.data, str.len)); ne_free(str.data); return finish(sock, 1); } static int full_writev(ne_socket *sock, struct ne_iovec *vec, int count) { int ret = ne_sock_fullwritev(sock, vec, count); NE_DEBUG(NE_DBG_SOCKET, "wrote vector (%d)\n", count); ONV(ret, ("writev failed (%d): %s", ret, ne_sock_error(sock))); return OK; } #undef LARGE_SIZE #define LARGE_SIZE (123456 * 4) static int large_writev(void) { struct string str; ne_socket *sock; ssize_t n; struct ne_iovec vec[4]; str.data = ne_malloc(LARGE_SIZE); str.len = LARGE_SIZE; for (n = 0; n < LARGE_SIZE; n++) str.data[n] = 41 + n % 130; for (n = 0; n < 4; n++) { vec[n].base = str.data + n * LARGE_SIZE / 4; vec[n].len = LARGE_SIZE / 4; } CALL(begin(&sock, serve_expect, &str)); CALL(full_writev(sock, vec, 4)); ne_free(str.data); return finish(sock, 1); } /* echoes back lines. */ static int echo_server(ne_socket *sock, void *ud) { ssize_t ret; while ((ret = ne_sock_readline(sock, buffer, sizeof(buffer))) > 0) { NE_DEBUG(NE_DBG_SOCKET, "Line: %s", buffer); ONN("write failed", ne_sock_fullwrite(sock, buffer, ret)); NE_DEBUG(NE_DBG_SOCKET, "Wrote line.\n"); } ONV(ret != NE_SOCK_CLOSED, ("unexpected readline failure: %s", ne_sock_error(sock))); NE_DEBUG(NE_DBG_SOCKET, "ssl: Readline got closure\n"); return 0; } static int echo_expect(ne_socket *sock, const char *line) { CALL(full_write(sock, line, strlen(line))); return line_expect(sock, line); } #define ECHO(line) CALL(echo_expect(sock, line)) static int echo_lines(void) { ne_socket *sock; CALL(begin(&sock, echo_server, NULL)); ECHO("hello,\n"); ECHO("\n"); ECHO("world\n"); return finish(sock, 0); } #ifdef SOCKET_SSL static int serve_wait_close(ne_socket *sock, void *ud) { ONV(ne_sock_read(sock, buffer, 1) != NE_SOCK_CLOSED, ("failed waiting for TLS closure: %s", ne_sock_error(sock))); return 0; } static int ssl_shutdown(void) { ne_socket *sock; int ret; CALL(begin(&sock, serve_wait_close, NULL)); ONV(ne_sock_shutdown(sock, NE_SOCK_RECV) != NE_SOCK_RETRY, ("TLS socket closed too early")); ret = ne_sock_shutdown(sock, NE_SOCK_SEND); if (ret == NE_SOCK_RETRY) { /* Wait for closure. */ ret = ne_sock_read(sock, buffer, 0); ONV(ret != NE_SOCK_CLOSED, ("read for closure didn't get closure: %d/%s", ret, ne_sock_error(sock))); } else { ONV(ret, ("socket shutdown unexpected state: %d/%s", ret, ne_sock_error(sock))); } CALL(await_server()); ne_sock_close(sock); return OK; } static int ssl_closure(void) { ne_socket *sock; ssize_t ret; CALL(begin(&sock, serve_close, NULL)); CALL(full_write(sock, "a", 1)); ne_sock_shutdown(sock, NE_SOCK_SEND); CALL(await_server()); do { ret = ne_sock_fullwrite(sock, "a", 1); } while (ret == 0); ONV(ret != NE_SOCK_RESET && ret != NE_SOCK_CLOSED, ("write got %" NE_FMT_SSIZE_T " not reset or closure: %s", ret, ne_sock_error(sock))); ne_sock_close(sock); return OK; } static int serve_truncate(ne_socket *sock, void *userdata) { if (ne_sock_read(sock, buffer, 1) != 1) NE_DEBUG(NE_DBG_SOCKET, "serve_truncate failed to read a byte.\n"); NE_DEBUG(NE_DBG_SOCKET, "read a byte, exiting...\n"); exit(0); } /* when an EOF is received without a clean shutdown (close_notify message). */ static int ssl_truncate(void) { ne_socket *sock; int ret; CALL(begin(&sock, serve_truncate, NULL)); CALL(full_write(sock, "a", 1)); ret = ne_sock_read(sock, buffer, 1); ONV(ret != NE_SOCK_TRUNC, ("socket got error %d not truncation: `%s'", ret, ne_sock_error(sock))); ne_sock_close(sock); CALL(await_server()); return OK; } #else /* use W Richard Stevens' SO_LINGER trick to elicit a TCP RST */ static int serve_reset(ne_socket *sock, void *ud) { ONV(ne_sock_read(sock, buffer, 1) != 1, ("socket read error `%s'", ne_sock_error(sock))); ONV(buffer[0] != 'R', ("got unexpected byte %c from client", buffer[0])); reset_socket(sock); exit(0); return 0; } static int write_reset(void) { ne_socket *sock; int ret; CALL(begin(&sock, serve_reset, NULL)); CALL(full_write(sock, "R", 1)); CALL(await_server()); ret = ne_sock_fullwrite(sock, "a", 1); if (ret == 0) { ne_sock_close(sock); return SKIP; } if (ret == NE_SOCK_CLOSED) { t_warning("got EOF, failed to elicit TCP RST"); } else { ONV(ret != NE_SOCK_RESET, ("write got %d not reset: %s", ret, ne_sock_error(sock))); } return good_close(sock); } static int read_reset(void) { ne_socket *sock; ssize_t ret; CALL(begin(&sock, serve_reset, NULL)); CALL(full_write(sock, "R", 1)); CALL(await_server()); ret = ne_sock_read(sock, buffer, 1); if (ret == NE_SOCK_CLOSED) { ne_sock_close(sock); return SKIP; } ONV(ret != NE_SOCK_RESET, ("read got %" NE_FMT_SSIZE_T " not reset: %s", ret, ne_sock_error(sock))); return good_close(sock); } #endif static int expect_block_timeout(ne_socket *sock, int timeout, const char *msg) { int ret; NE_DEBUG(NE_DBG_SOCKET, "blocking for %d\n", timeout); ret = ne_sock_block(sock, timeout); ONV(ret != NE_SOCK_TIMEOUT, ( "ne_sock_block got %d not timeout: %s", ret, msg)); return OK; } static int blocking(void) { ne_socket *sock; int ret; CALL(begin(&sock, echo_server, NULL)); CALL(expect_block_timeout(sock, 1, "with non-zero timeout")); WRITEL("Hello, world.\n"); /* poll for data */ do { ret = ne_sock_block(sock, 1); } while (ret == NE_SOCK_TIMEOUT); ONV(ret != 0, ("ne_sock_block never got data: %d", ret)); PEEK("Hello,"); ret = ne_sock_block(sock, 1); ONV(ret != 0, ("ne_sock_block failed after peek: %d", ret)); LINE("Hello, world.\n"); return finish(sock, 0); } static int block_timeout(void) { TO_BEGIN; TO_OP(ne_sock_block(sock, 1)); TO_FINISH; } #ifndef SOCKET_SSL /* Waits for EOF from read-side and then sends "abcd". */ static int serve_shutdown(ne_socket *sock, void *userdata) { ONV(ne_sock_read(sock, buffer, 1) != NE_SOCK_CLOSED, ("expected to get closure")); CALL(full_write(sock, "abcd", 4)); return 0; } static int bidi(void) { ne_socket *sock; CALL(begin(&sock, serve_shutdown, NULL)); CALL(expect_block_timeout(sock, 1, "read should timeout before closure")); ONV(ne_sock_shutdown(sock, NE_SOCK_SEND) != 0, ("shutdown failed: `%s'", ne_sock_error(sock))); FULLREAD("abcd"); return finish(sock, 1); } #endif static int ssl_session_id(void) { ne_socket *sock; unsigned char buf[128]; size_t len1; CALL(begin(&sock, serve_close, NULL)); #ifdef SOCKET_SSL len1 = 0; ONN("retrieve session id length", ne_sock_sessid(sock, NULL, &len1)); if (len1 == 0) { /* recent versions of OpenSSL seem to do this, not sure * why or whether it's bad. */ finish(sock, 1); t_context("zero-length session ID, cannot test further"); return SKIP; } if (len1 < sizeof buf) { buf[len1] = 'Z'; } { size_t len2; len2 = sizeof buf; ONN("could not retrieve session id", ne_sock_sessid(sock, buf, &len2)); ONN("buffer size changed!?", len1 != len2); } ONN("buffer written past expected end", len1 < sizeof buf && buf[len1] != 'Z'); /* Attempt retrieval into too-short buffer: */ len1 = 0; ONN("success for buffer overflow case", ne_sock_sessid(sock, buf, &len1) == 0); #else len1 = sizeof buf; ONN("retrieved session id for non-SSL socket!?", ne_sock_sessid(sock, buf, &len1) == 0); #endif ne_sock_close(sock); return await_server(); } static int serve_ppeer(ne_socket *sock, void *ud) { unsigned int port = 99999; ne_inet_addr *ia = ne_sock_peer(sock, &port); char buf[128], line[256]; if (ia == NULL) ne_snprintf(line, sizeof line, "error: %s", ne_sock_error(sock)); else ne_snprintf(line, sizeof line, "%s@%u\n", ne_iaddr_print(ia, buf, sizeof buf), port); CALL(full_write(sock, line, strlen(line))); ne_iaddr_free(ia); return OK; } static int try_prebind(int addr, int port) { ne_socket *sock = ne_sock_create(); ne_inet_addr *ia; char buf[128], line[256]; unsigned int srvport; ia = get_lh_inet_addr(); ONN("ne_iaddr_make returned NULL", ia == NULL); CALL(new_spawn_server(1, serve_ppeer, NULL, &srvport)); ne_sock_prebind(sock, addr ? ia : NULL, port ? 7778 : 0); ONN("could not connect", ne_sock_connect(sock, ia, srvport)); ne_snprintf(line, sizeof line, "%s@%d\n", ne_iaddr_print(ia, buf, sizeof buf), 7778); if (!port) { /* Don't know what port will be chosen, so... */ ssize_t ret = ne_sock_readline(sock, buffer, BUFSIZ); ONV(ret < 0, ("socket error `%s'", ne_sock_error(sock))); ONV(strncmp(line, buffer, strchr(line, '@') - line) != 0, ("bad address: '%s', expecting '%s'", buffer, line)); } else { LINE(line); } ne_sock_close(sock); CALL(await_server()); ne_iaddr_free(ia); return OK; } static int prebind(void) { CALL(try_prebind(1, 0)); CALL(try_prebind(0, 1)); CALL(try_prebind(1, 1)); return OK; } static int serve_cipher(ne_socket *sock, void *ud) { char *ciph = ne_sock_cipher(sock); char *s = ciph && strlen(ciph) ? ciph : "NULL"; CALL(full_write(sock, s, strlen(s))); if (ciph) ne_free(ciph); return OK; } static int cipher(void) { ne_socket *sock; #ifdef SOCKET_SSL char *ciph; CALL(begin(&sock, serve_cipher, NULL)); ciph = ne_sock_cipher(sock); ONN("NULL/empty cipher", ciph == NULL || strlen(ciph) == 0); FULLREAD(ciph); ne_free(ciph); #else CALL(begin(&sock, serve_cipher, NULL)); ONN("non-NULL cipher for non-SSL socket", ne_sock_cipher(sock) != NULL); FULLREAD("NULL"); #endif return finish(sock, 1); } static int protocols(void) { ne_socket *sock; enum ne_ssl_protocol proto; CALL(begin(&sock, serve_close, NULL)); proto = ne_sock_getproto(sock); #ifdef SOCKET_SSL ONN("protocol should be set", proto == NE_SSL_PROTO_UNSPEC); #else ONN("protocol should be unset", proto != NE_SSL_PROTO_UNSPEC); #endif return finish(sock, 1); } #ifdef SOCKET_SSL static int serve_protocol(ne_socket *sock, void *ud) { enum ne_ssl_protocol proto = ne_sock_getproto(sock); const char *name = ne_ssl_proto_name(proto); WRITEL("protocol\n"); WRITEL(name); WRITEL("\n"); return 0; } static int proto_tls12(void) { ne_socket *sock; enum ne_ssl_protocol proto; CALL(beginc(&sock, client_ctx_tls12, serve_protocol, NULL)); proto = ne_sock_getproto(sock); NE_DEBUG(NE_DBG_SOCKET, "protocol: %d\n", proto); FULLREAD("protocol\n"); FULLREAD("TLSv1.2\n"); return finish(sock, 1); } #endif static int error(void) { ne_socket *sock = ne_sock_create(); ne_sock_set_error(sock, "%s:%s", "fish", "42"); ONCMP("fish:42", ne_sock_error(sock), "socket error", "set"); ne_sock_close(sock); return OK; } static int begin_socks(ne_socket **sock, struct socks_server *srv, server_fn server, void *userdata) { unsigned int port; srv->server = server; srv->userdata = userdata; srv->say_hello = 1; CALL(new_spawn_server(1, socks_server, srv, &port)); return do_connect(sock, localhost, port); } static int socks_proxy(void) { static const struct { enum ne_sock_sversion version; int addr; const char *fqdn; unsigned int port; const char *username, *password; } ts[] = { { NE_SOCK_SOCKSV4, 4, NULL, 55555, NULL, NULL }, { NE_SOCK_SOCKSV4, 4, NULL, 55555, "foobar", NULL }, { NE_SOCK_SOCKSV4A, 0, "www.example.com", 55555, NULL, NULL }, { NE_SOCK_SOCKSV5, 0, "www.example.com", 55555, NULL, NULL }, { NE_SOCK_SOCKSV5, 4, NULL, 55555, NULL, NULL }, #ifdef TEST_IPV6 { NE_SOCK_SOCKSV5, 6, NULL, 55555, NULL, NULL }, #endif { NE_SOCK_SOCKSV5, 0, "www.example.com", 55555, "norman", "foobar" } }; unsigned n; for (n = 0; n < sizeof(ts)/sizeof(ts[n]); n++) { ne_socket *sock; struct socks_server arg = {0}; int ret; arg.version = ts[n].version; arg.expect_port = ts[n].port; if (ts[n].addr == 4) arg.expect_addr = ne_iaddr_make(ne_iaddr_ipv4, raw_127); #ifdef TEST_IPV6 else if (ts[n].addr == 6) arg.expect_addr = ne_iaddr_make(ne_iaddr_ipv4, raw6_cafe); #endif else arg.expect_fqdn = ts[n].fqdn; arg.username = ts[n].username; arg.password = ts[n].password; CALL(begin_socks(&sock, &arg, echo_server, NULL)); ret = ne_sock_proxy(sock, ts[n].version, arg.expect_addr, ts[n].fqdn, ts[n].port, ts[n].username, ts[n].password); ONV(ret, ("proxy connect #%u gave %d", n, ret)); FULLREAD("ok!\n"); ECHO("hello,\n"); ECHO("\n"); ECHO("world\n"); if (ts[n].addr) ne_iaddr_free(arg.expect_addr); CALL(finish(sock, 0)); } return OK; } static int fail_socks(void) { static const struct { enum ne_sock_sversion version; enum socks_failure failure; const char *expect; const char *username, *password; } ts[] = { { NE_SOCK_SOCKSV5, fail_init_vers, "Invalid version in proxy response", NULL, NULL }, { NE_SOCK_SOCKSV5, fail_init_trunc, "Could not read initial response from proxy: Connection closed", NULL, NULL }, { NE_SOCK_SOCKSV5, fail_init_close, "Could not read initial response from proxy: Connection closed", NULL, NULL }, { NE_SOCK_SOCKSV5, fail_no_auth, "No acceptable authentication method", NULL, NULL }, { NE_SOCK_SOCKSV5, fail_bogus_auth, "Unexpected authentication method chosen", NULL, NULL }, { NE_SOCK_SOCKSV5, fail_auth_close, "Could not read login reply: Connection closed", "foo", "bar" }, { NE_SOCK_SOCKSV5, fail_auth_denied, "Authentication failed", "foo", "bar" } }; unsigned n; for (n = 0; n < sizeof(ts)/sizeof(ts[n]); n++) { ne_socket *sock; struct socks_server arg = {0}; int ret; arg.version = ts[n].version; arg.failure = ts[n].failure; arg.expect_port = 5555; arg.expect_addr = ne_iaddr_make(ne_iaddr_ipv4, raw_127); arg.username = ts[n].username; arg.password = ts[n].password; CALL(begin_socks(&sock, &arg, echo_server, NULL)); ret = ne_sock_proxy(sock, ts[n].version, arg.expect_addr, NULL, arg.expect_port, ts[n].username, ts[n].password); ONV(ret == 0, ("proxy connect #%u succeeded, expected failure '%s'", n, ts[n].expect)); if (ret != 0 && strstr(ne_sock_error(sock), ts[n].expect) == NULL) { t_warning("proxy connect #%u got unexpected failure '%s', wanted '%s'", n, ne_sock_error(sock), ts[n].expect); } ne_iaddr_free(arg.expect_addr); CALL(finish(sock, 0)); } return OK; } static int scopes(void) { ne_inet_addr *ia; #ifdef TEST_IPV6 ia = ne_iaddr_parse("fe80::cafe", ne_iaddr_ipv6); #else ia = ne_iaddr_parse("127.0.0.1", ne_iaddr_ipv4); #endif (void) ne_iaddr_set_scope(ia, "foobar"); (void) ne_iaddr_get_scope(ia); ne_iaddr_free(ia); return OK; } ne_test tests[] = { T(multi_init), T_LEAKY(resolve), T(resolve_numeric), #ifdef SOCKET_SSL T_LEAKY(init_ssl), #endif T(addr_make_v4), T(parse_v4), T(addr_make_v6), T(addr_compare), T(addr_reverse), T(just_connect), T(addr_connect), T(addr_peer), T(addr_canonical), T(read_close), T(peek_close), T(open_close), T(single_read), T(single_peek), T(small_reads), T(read_and_peek), T(larger_read), T(ssl_session_id), T(cipher), T(protocols), #ifdef SOCKET_SSL T(proto_tls12), #endif T(line_simple), T(line_closure), T(line_empty), T(line_toolong), T(line_overflow), T(line_mingle), T(line_chunked), T(line_long_chunked), T(small_writes), T(large_writes), T(large_writev), T(echo_lines), T(blocking), T(prebind), T(error), #ifdef SOCKET_SSL T(ssl_shutdown), T(ssl_closure), T(ssl_truncate), #else T(write_reset), T(read_reset), T(bidi), #endif #if TEST_CONNECT_TIMEOUT T(connect_timeout), #endif T(read_timeout), T(peek_timeout), T(readline_timeout), T(fullread_timeout), T(block_timeout), T(socks_proxy), T(fail_socks), T(scopes), T(NULL) }; neon-0.34.2/test/skeleton.c0000644000175000017500000000231514777424030015127 0ustar jortonjorton/* neon test suite Copyright (C) 2002-2003, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_request.h" #include "ne_socket.h" #include "tests.h" #include "child.h" #include "utils.h" static int foo(void) { /* This is a skeleton test suite file. */ return OK; } ne_test tests[] = { T(foo), /* test functions here */ /* end of test functions. */ T(NULL) }; neon-0.34.2/test/session.c0000644000175000017500000001341114777424030014765 0ustar jortonjorton/* Tests for session handling Copyright (C) 2002-2006, 2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_session.h" #include "tests.h" static int fill_uri(void) { ne_uri uri = {0}; ne_session *sess = ne_session_create("http", "localhost", 1234); ne_fill_server_uri(sess, &uri); ONCMP("localhost", uri.host, "fill_uri", "host"); ONN("port mis-match", uri.port != 1234); ONCMP("http", uri.scheme, "fill_uri", "scheme"); ne_session_destroy(sess); ne_uri_free(&uri); return OK; } static int fill_proxy_uri(void) { ne_uri uri = {0}; ne_session *sess = ne_session_create("http", "localhost", 1234); ne_fill_proxy_uri(sess, &uri); ONN("no proxy host should be set", uri.host != NULL); ONN("no proxy port should be set", uri.port != 0); ne_session_proxy(sess, "www.example.com", 345); ne_fill_proxy_uri(sess, &uri); ONCMP("www.example.com", uri.host, "fill_proxy_uri", "host"); ONN("proxy port mis-match", uri.port != 345); ne_session_destroy(sess); ne_uri_free(&uri); return OK; } static int match_hostport(const char *scheme, const char *hostname, int port, const char *hostport) { ne_session *sess = ne_session_create(scheme, hostname, port); const char *hp = ne_get_server_hostport(sess); ONV(strcmp(hp, hostport), ("hostport incorrect for %s: `%s' not `%s'", scheme, hp, hostport)); ne_session_destroy(sess); return OK; } static int hostports(void) { static const struct { const char *scheme, *hostname; int port; const char *hostport; } hps[] = { { "http", "host.name", 80, "host.name" }, { "http", "host.name", 555, "host.name:555" }, { "http", "host.name", 443, "host.name:443" }, { "https", "host.name", 80, "host.name:80" }, { "https", "host.name", 443, "host.name" }, { "https", "host.name", 700, "host.name:700" }, { NULL } }; int n; for (n = 0; hps[n].scheme; n++) { CALL(match_hostport(hps[n].scheme, hps[n].hostname, hps[n].port, hps[n].hostport)); } return OK; } /* Check that ne_set_error is passing through to printf correctly. */ static int errors(void) { ne_session *sess = ne_session_create("http", "foo.com", 80); #define EXPECT "foo, hello world, 100, bar!" ne_set_error(sess, "foo, %s, %d, bar!", "hello world", 100); ONV(strcmp(ne_get_error(sess), EXPECT), ("session error was `%s' not `%s'", ne_get_error(sess), EXPECT)); #undef EXPECT ne_session_destroy(sess); return OK; } #define ID1 "foo" #define ID2 "bar" static int privates(void) { ne_session *sess = ne_session_create("http", "localhost", 80); char *v1 = "hello", *v2 = "world"; ne_set_session_private(sess, ID1, v1); ne_set_session_private(sess, ID2, v2); #define PRIV(msg, id, val) \ ONN(msg, ne_get_session_private(sess, id) != val) PRIV("private #1 wrong", ID1, v1); PRIV("private #2 wrong", ID2, v2); PRIV("unknown id wrong", "no such ID", NULL); ne_session_destroy(sess); return OK; } /* test that ne_session_create doesn't really care what scheme you * give it, and that ne_get_scheme() works. */ static int get_scheme(void) { static const char *schemes[] = { "http", "https", "ftp", "ldap", "foobar", NULL }; int n; for (n = 0; schemes[n]; n++) { ne_session *sess = ne_session_create(schemes[n], "localhost", 80); ONV(strcmp(ne_get_scheme(sess), schemes[n]), ("scheme was `%s' not `%s'!", ne_get_scheme(sess), schemes[n])); ne_session_destroy(sess); } return OK; } static int flags(void) { ne_session *sess = ne_session_create("https", "localhost", 443); ne_set_session_flag(sess, NE_SESSFLAG_PERSIST, 1); ONN("persist flag was not set", ne_get_session_flag(sess, NE_SESSFLAG_PERSIST) != 1); ne_set_session_flag(sess, NE_SESSFLAG_LAST, 1); ONN("unsupported flag was recognized", ne_get_session_flag(sess, NE_SESSFLAG_LAST) != -1); ne_session_destroy(sess); return OK; } static int proxies(void) { ne_session *sess = ne_session_create("https", "localhost", 443); ne_session_proxy(sess, "http", 80); ne_set_addrlist2(sess, 80, NULL, 0); ne_session_destroy(sess); return OK; } static int tls_names(void) { static const struct { unsigned int proto; const char *expected; } ts[] = { { NE_SSL_PROTO_SSL_3, "SSLv3" }, { NE_SSL_PROTO_TLS_1_0, "TLSv1.0" }, { NE_SSL_PROTO_TLS_1_1, "TLSv1.1" }, { NE_SSL_PROTO_TLS_1_2, "TLSv1.2" }, { NE_SSL_PROTO_TLS_1_3, "TLSv1.3" }, { 0 }, }; unsigned n; for (n = 0; ts[n].proto; n++) { const char *actual = ne_ssl_proto_name(ts[n].proto); ONCMP(ts[n].expected, actual, "TLS", "protocol name"); } return OK; } ne_test tests[] = { T(fill_uri), T(fill_proxy_uri), T(hostports), T(errors), T(privates), T(get_scheme), T(flags), T(proxies), T(tls_names), T(NULL) }; neon-0.34.2/test/run.sh0000644000175000017500000000102614777424030014275 0ustar jortonjorton#!/bin/sh rm -f debug.log child.log ulimit -c unlimited ulimit -t 120 unset LANG unset LC_MESSAGES # Enable glibc heap consistency checks, and memory randomization. MALLOC_CHECK_=2 MALLOC_PERTURB_=`expr $RANDOM % 255 2>/dev/null` export MALLOC_CHECK_ MALLOC_PERTURB_ export GNUTLS_SYSTEM_PRIORITY_FILE=$PWD/neon.prio export TEST_QUIET=${TEST_QUIET:-1} RETVAL=0 for f in $*; do if ${HARNESS} ./$f ${SRCDIR}; then : else RETVAL=$? echo ' -->>>' "$f failed => ${RETVAL}" break fi done exit $RETVAL neon-0.34.2/test/run-tests.sh0000644000175000017500000000117014777424030015435 0ustar jortonjorton#!/bin/sh # # This script can be used to run the installed neon test suite # against an installed copy of the neon library. # # enable glibc malloc safety checks MALLOC_CHECK_=2 MALLOC_PERTURB_=242 export MALLOC_CHECK_ MALLOC_PERTURB_ cd data if test -x ../bin/ssl; then rm -rf ca touch ../configure echo "INIT: generating SSL ceritifcates..." if sh ./makekeys 2> makekeys.out; then :; else echo FAIL: could not generate SSL certificates exit 2 fi fi for t in ../bin/*; do if ${t}; then :; else echo FAIL: ${t} exit 1 fi done echo "PASS: all tests passed" exit 0 neon-0.34.2/test/resolve.c0000644000175000017500000000312514777424030014762 0ustar jortonjorton/* Test program for the neon resolver interface Copyright (C) 2002-2003, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #include "ne_socket.h" int main(int argc, char **argv) { ne_sock_addr *addr; char buf[256]; int ret = 0; if (argc < 2) { printf("Usage: %s hostname\n", argv[0]); return 1; } if (ne_sock_init()) { printf("%s: Failed to initialize socket library.\n", argv[0]); return 1; } addr = ne_addr_resolve(argv[1], 0); if (ne_addr_result(addr)) { printf("Could not resolve `%s': %s\n", argv[1], ne_addr_error(addr, buf, sizeof buf)); ret = 2; } else { const ne_inet_addr *ia; printf("Resolved `%s' OK:", argv[1]); for (ia = ne_addr_first(addr); ia; ia = ne_addr_next(addr)) { printf(" <%s>", ne_iaddr_print(ia, buf, sizeof buf)); } putchar('\n'); } ne_addr_destroy(addr); return ret; } neon-0.34.2/test/request.c0000644000175000017500000021513014777424030014774 0ustar jortonjorton/* HTTP request handling tests Copyright (C) 2001-2024, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #include /* for time() */ #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include #include #include "ne_request.h" #include "ne_socket.h" #include "tests.h" #include "child.h" #include "utils.h" static char buffer[BUFSIZ]; static ne_session *def_sess; static ne_request *def_req; /* Last (real) port used by fail_request_with_error(). */ static unsigned int fail_request_last_port; static int prepare_request(server_fn fn, void *ud) { static char uri[100]; unsigned int port; CALL(new_spawn_server(1, fn, ud, &port)); def_sess = ne_session_create("http", "localhost", port); sprintf(uri, "/test%d", test_num); def_req = ne_request_create(def_sess, "GET", uri); return OK; } static int finish_request(void) { ne_request_destroy(def_req); return destroy_and_wait(def_sess); } #define RESP200 "HTTP/1.1 200 OK\r\n" "Server: neon-test-server\r\n" #define TE_CHUNKED "Transfer-Encoding: chunked\r\n" #define CHUNK(len, data) #len "\r\n" data "\r\n" #define ABCDE_CHUNKS CHUNK(1, "a") CHUNK(1, "b") \ CHUNK(1, "c") CHUNK(1, "d") \ CHUNK(1, "e") CHUNK(0, "") /* takes response body chunks and appends them to a buffer. */ static int collector(void *ud, const char *data, size_t len) { ne_buffer *buf = ud; ne_buffer_append(buf, data, len); return 0; } typedef ne_request *(*construct_request)(ne_session *sess, void *userdata); /* construct a get request, callback for run_request. */ static ne_request *construct_get(ne_session *sess, void *userdata) { ne_request *r = ne_request_create(sess, "GET", "/"); ne_buffer *buf = userdata; if (buf) ne_add_response_body_reader(r, ne_accept_2xx, collector, buf); return r; } /* run a request created by callback 'cb' in session 'sess'. */ static int run_request(ne_session *sess, int status, construct_request cb, void *userdata) { ne_request *req = cb(sess, userdata); ON(req == NULL); ONREQ(ne_request_dispatch(req)); ONV(ne_get_status(req)->code != status, ("response status-code was %d not %d", ne_get_status(req)->code, status)); ne_request_destroy(req); return OK; } /* Runs a server function 'fn', expecting to get a header 'name' with * value 'value' in the response. If 'value' is NULL, expects that * *no* header of that name is present. */ static int expect_header_value(const char *name, const char *value, server_fn fn, void *userdata) { ne_session *sess; ne_request *req; const char *gotval; CALL(make_session(&sess, fn, userdata)); NE_DEBUG(NE_DBG_HTTP, "[test] Testing for expected header [%s] / [%s]\n", name, value); req = ne_request_create(sess, "FOO", "/bar"); ONREQ(ne_request_dispatch(req)); ne_close_connection(sess); CALL(await_server()); gotval = ne_get_response_header(req, name); ONV(value && !gotval, ("header '%s: %s' not sent", name, value)); ONV(!value && gotval, ("header '%s: %s' not expected", name, gotval)); ONV(value && gotval && strcmp(gotval, value), ("header '%s' mis-match: got '%s' not '%s'", name, gotval, value)); ne_request_destroy(req); ne_session_destroy(sess); return OK; } /* runs a server function 'fn', expecting response body to be equal to * 'expect' */ static int expect_response(const char *expect, server_fn fn, void *userdata) { ne_session *sess; ne_buffer *buf = ne_buffer_create(); CALL(session_server(&sess, fn, userdata)); CALL(run_request(sess, 200, construct_get, buf)); CALL(destroy_and_wait(sess)); ONN("response body match", strcmp(buf->data, expect)); ne_buffer_destroy(buf); return OK; } #define EMPTY_RESP RESP200 "Content-Length: 0\r\n\r\n" /* Process a request with given method and response, expecting to get * a zero-length response body. A second request is sent down the * connection (to ensure that the response isn't silently eaten), so * 'resp' must be an HTTP/1.1 response with no 'Connection: close' * header. */ static int expect_no_body(const char *method, const char *resp) { ne_session *sess; ne_request *req; ssize_t ret; char *r = ne_malloc(strlen(resp) + sizeof(EMPTY_RESP)); strcpy(r, resp); strcat(r, EMPTY_RESP); CALL(session_server(&sess, single_serve_string, r)); ne_free(r); req = ne_request_create(sess, method, "/first"); ONN("failed to begin request", ne_begin_request(req)); ret = ne_read_response_block(req, buffer, BUFSIZ); ONV(ret != 0, ("got response block of size %" NE_FMT_SSIZE_T, ret)); ONN("failed to end request", ne_end_request(req)); /* process following request; makes sure that nothing extra has * been eaten by the first request. */ ONV(any_request(sess, "/second"), ("second request on connection failed: %s",ne_get_error(sess))); ne_request_destroy(req); return destroy_and_wait(sess); } static int reason_phrase(void) { ne_session *sess; CALL(make_session(&sess, single_serve_string, RESP200 "Connection: close\r\n\r\n")); ONREQ(any_request(sess, "/foo")); ne_close_connection(sess); CALL(await_server()); ONV(strcmp(ne_get_error(sess), "200 OK"), ("reason phrase mismatch: got `%s' not `200 OK'", ne_get_error(sess))); ne_session_destroy(sess); return OK; } #if 0 /* This feature was added then remoevd, it potentially wasn't safe * since the location string wasn't cleaned or checked to be a valid * URI. */ static int redirect_error(void) { ne_session *sess; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 301 Moved Permanently\r\n" "Location: http://example.com/redirected\r\n" "Connection: close\r\n\r\n")); ONREQ(any_request(sess, "/foo")); ne_close_connection(sess); CALL(await_server()); ONV(strcmp(ne_get_error(sess), "Redirected to http://example.com/redirected"), ("error mismatch: got `%s' not redirect location", ne_get_error(sess))); ne_session_destroy(sess); return OK; } #endif static int no_body_304(void) { return expect_no_body("GET", "HTTP/1.1 304 Not Mfodified\r\n" "Content-Length: 5\r\n\r\n"); } static int no_body_204(void) { return expect_no_body("GET", "HTTP/1.1 204 Not Modified\r\n" "Content-Length: 5\r\n\r\n"); } static int no_body_HEAD(void) { return expect_no_body("HEAD", "HTTP/1.1 200 OK\r\n" "Content-Length: 5\r\n\r\n"); } static int chunk_oversize(void) { #define BIG (20000) char *body = ne_malloc(BIG + 1); static const char rnd[] = "abcdefghijklm"; int n; ne_buffer *buf = ne_buffer_create(); for (n = 0; n < BIG; n++) { body[n] = rnd[n % (sizeof(rnd) - 1)]; } body[n] = '\0'; #undef BIG ne_buffer_concat(buf, RESP200 TE_CHUNKED "\r\n" "4E20\r\n", body, "\r\n", "0\r\n\r\n", NULL); CALL(expect_response(body, single_serve_string, buf->data)); ne_buffer_destroy(buf); ne_free(body); return OK; } /* obscure case which is possibly a valid request by 2616, but should * be handled correctly in any case. neon <0.22.0 tries to * eat the response body, which is probably incorrect. */ static int no_body_chunks(void) { return expect_no_body("HEAD", "HTTP/1.1 204 Not Modified\r\n" TE_CHUNKED "\r\n"); } static int serve_twice(ne_socket *sock, void *userdata) { const char *resp = userdata; CALL(discard_request(sock)); SEND_STRING(sock, resp); CALL(discard_request(sock)); SEND_STRING(sock, resp); return OK; } /* Test persistent connection handling: serve 'response' twice on a * single TCP connection, expecting to get a response body equal to * 'body' both times. */ static int test_persist_p(const char *response, const char *body, int proxy) { ne_session *sess; ne_buffer *buf = ne_buffer_create(); if (proxy) { CALL(proxied_session_server(&sess, "http", "localhost", 1234, serve_twice, (void *)response)); ne_set_session_flag(sess, NE_SESSFLAG_CONNAUTH, 1); } else { CALL(session_server(&sess, serve_twice, (void *)response)); } CALL(run_request(sess, 200, construct_get, buf)); ONV(strcmp(buf->data, body), ("response #1 mismatch: [%s] not [%s]", buf->data, body)); /* Run it again. */ ne_buffer_clear(buf); CALL(run_request(sess, 200, construct_get, buf)); CALL(destroy_and_wait(sess)); ONV(strcmp(buf->data, body), ("response #2 mismatch: [%s] not [%s]", buf->data, body)); ne_buffer_destroy(buf); return OK; } static int test_persist(const char *response, const char *body) { return test_persist_p(response, body, 0); } static int persist_http11(void) { return test_persist(RESP200 "Content-Length: 5\r\n\r\n" "abcde", "abcde"); } static int persist_chunked(void) { return test_persist(RESP200 TE_CHUNKED "\r\n" ABCDE_CHUNKS, "abcde"); } static int persist_http10(void) { return test_persist("HTTP/1.0 200 OK\r\n" "Connection: keep-alive\r\n" "Content-Length: 5\r\n\r\n" "abcde", "abcde"); } static int persist_proxy_http10(void) { return test_persist_p("HTTP/1.0 200 OK\r\n" "Proxy-Connection: keep-alive\r\n" "Content-Length: 5\r\n\r\n" "abcde", "abcde", 1); } /* Server function for fail_early_eof */ static int serve_eof(ne_socket *sock, void *ud) { const char *resp = ud; /* dummy request/response. */ CALL(discard_request(sock)); CALL(SEND_STRING(sock, RESP200 "Content-Length: 0\r\n\r\n")); /* real request/response. */ CALL(discard_request(sock)); CALL(SEND_STRING(sock, resp)); return OK; } /* Utility function: 'resp' is a truncated response; such that an EOF * arrives early during response processing; but NOT as a valid * premature EOF due to a persistent connection timeout. It is an * error if the request is then retried, and the test fails. */ static int fail_early_eof(const char *resp) { ne_session *sess; unsigned int port; CALL(new_spawn_server(3, serve_eof, (char *)resp, &port)); sess = ne_session_create("http", "localhost", port); ONREQ(any_request(sess, "/foo")); ONN("request retried after early EOF", any_request(sess, "/foobar") == NE_OK); CALL(reap_server()); ne_session_destroy(sess); return OK; } /* This failed with neon <0.22. */ static int fail_eof_continued(void) { return fail_early_eof("HTTP/1.1 100 OK\r\n\r\n"); } static int fail_eof_headers(void) { return fail_early_eof("HTTP/1.1 200 OK\r\nJimbob\r\n"); } static int fail_eof_chunk(void) { return fail_early_eof(RESP200 TE_CHUNKED "\r\n" "1\r\n" "a"); } static int fail_eof_badclen(void) { return fail_early_eof(RESP200 "Content-Length: 10\r\n\r\n" "abcde"); } /* Persistent connection timeout where a FIN is sent to terminate the * connection, which is caught by a 0 return from the read() when the * second request reads the status-line. */ static int ptimeout_eof(void) { ne_session *sess; unsigned int port; CALL(new_spawn_server(4, single_serve_string, RESP200 "Content-Length: 0\r\n" "\r\n", &port)); sess = ne_session_create("http", "localhost", port); CALL(any_2xx_request(sess, "/first")); CALL(any_2xx_request(sess, "/second")); ONN("server died prematurely?", dead_server()); reap_server(); ne_session_destroy(sess); return OK; } /* Persistent connection timeout where a FIN is sent to terminate the * connection, but the request fails in the write() call which sends * the body. */ static int ptimeout_eof2(void) { ne_session *sess; unsigned int port; CALL(new_spawn_server(4, single_serve_string, RESP200 "Content-Length: 0\r\n" "\r\n", &port)); sess = ne_session_create("http", "localhost", port); CALL(any_2xx_request(sess, "/first")); minisleep(); CALL(any_2xx_request_body(sess, "/second")); ONN("server died prematurely?", dead_server()); reap_server(); ne_session_destroy(sess); return OK; } /* TODO: add a ptimeout_reset too, if an RST can be reliably generated * mid-connection. */ static int incr_server(ne_socket *sock, void *arg) { struct many_serve_args *msa = arg; CALL(many_serve_string(sock, msa)); msa->count++; return OK; } /* Emulates a persistent connection timeout on the server. This tests * the timeout occurring after between 1 and 10 requests down the * connection. */ static int persist_timeout(void) { ne_session *sess; ne_buffer *buf = ne_buffer_create(); struct many_serve_args args; unsigned int port; int n; args.str = RESP200 "Content-Length: 5\r\n\r\n" "abcde"; args.count = 1; CALL(new_spawn_server(9, incr_server, &args, &port)); sess = ne_session_create("http", "localhost", port); for (args.count = 1; args.count < 10; args.count++) { for (n = 0; n < args.count; n++) { ONV(run_request(sess, 200, construct_get, buf), ("%d of %d, request failed: %s", n, args.count, ne_get_error(sess))); ONV(strcmp(buf->data, "abcde"), ("%d of %d, response body mismatch", n, args.count)); /* Ready for next time. */ ne_buffer_clear(buf); } } ne_buffer_destroy(buf); return destroy_and_wait(sess); } /* Test that an HTTP/1.0 server is not presumed to support persistent * connections by default. */ static int no_persist_http10(void) { ne_session *sess; unsigned int port; CALL(new_spawn_server(4, single_serve_string, "HTTP/1.0 200 OK\r\n" "Content-Length: 5\r\n\r\n" "abcde" "Hello, world - what a nice day!\r\n", &port)); sess = ne_session_create("http", "localhost", port); /* if the connection is treated as persistent, the status-line for * the second request will be "Hello, world...", which will * fail. */ ONREQ(any_request(sess, "/foobar")); ONREQ(any_request(sess, "/foobar")); ONN("server died prematurely?", dead_server()); CALL(reap_server()); ne_session_destroy(sess); return OK; } #define NO_BODY "Content-Length: 0\r\n\r\n" static int response_bodies(void) { struct { const char *expect; server_fn fn; const char *response; } ts[] = { { "a", single_serve_string, RESP200 "Connection: close\r\n" "\r\n" "a" }, { "a", single_serve_string, RESP200 "Content-Length: \t\t 1 \t\t\r\n" "\r\n" "a" "bbbbbbbbasdasd" }, { "a", single_serve_string, RESP200 TE_CHUNKED "\r\n" "1\r\n" "a\r\n" "0\r\n" "\r\n" "g;lkjalskdjalksjd" }, { "abcde", single_serve_string, "HTTP/1.1 200 OK\r\n\r\n" "abcde" }, /* no headers */ { "abcde", single_serve_string, RESP200 "Stupid Header\r\n" "ReallyStupidHeader\r\n" "Content-Length: 5\r\n" "\r\n" "abcde" }, { "abcde", single_serve_string, RESP200 "Content-Length: \r\n 5\r\n" "\r\n" "abcde" }, { "abcde", single_serve_string, RESP200 "Content-Length: \r\n \r\n \r\n \r\n 5\r\n" "\r\n" "abcde" }, /* chunk tests */ { "abcde", single_serve_string, RESP200 TE_CHUNKED "\r\n" ABCDE_CHUNKS }, { "abcde", single_serve_string, RESP200 "Transfer-Encoding: CHUNKED\r\n" "\r\n" ABCDE_CHUNKS }, /* http://bugzilla.gnome.org/show_bug.cgi?id=310636 says privoxy * uses the "identity" transfer-coding. */ { "abcde", single_serve_string, RESP200 "Transfer-Encoding: identity\r\n" "Content-Length: 5\r\n" "\r\n" "abcde" }, /* leading zero's */ { "0123456789abcdef", single_serve_string, RESP200 TE_CHUNKED "\r\n" "000000010\r\n" "0123456789abcdef\r\n" "000000000\r\n" "\r\n" }, /* chunk-extensions. */ { "0123456789abcdef", single_serve_string, RESP200 TE_CHUNKED "\r\n" "000000010; foo=bar; norm=fish\r\n" "0123456789abcdef\r\n" "000000000\r\n" "\r\n" }, { "0123456789abcdef", single_serve_string, RESP200 TE_CHUNKED "\r\n" "10 \t ; foo=bar\r\n" "0123456789abcdef\r\n" "000000000\r\n" "\r\n" }, /* trailers. */ { "abcde", single_serve_string, RESP200 TE_CHUNKED "\r\n" "00000005; foo=bar; norm=fish\r\n" "abcde\r\n" "000000000\r\n" "X-Hello: world\r\n" "X-Another: header\r\n" "\r\n" }, /* T-E dominates over C-L. */ { "abcde", single_serve_string, RESP200 TE_CHUNKED "Content-Length: 300\r\n" "\r\n" ABCDE_CHUNKS }, { "abcde", single_serve_string, RESP200 "Content-Length: 300\r\n" TE_CHUNKED "\r\n" ABCDE_CHUNKS }, { NULL, NULL, NULL } }; unsigned n; for (n = 0; ts[n].expect != NULL; n++ ){ CALL(expect_response(ts[n].expect, ts[n].fn, (void *)ts[n].response)); } return OK; } static int response_headers(void) { struct { const char *name, *value; server_fn fn; const char *response; } ts[] = { { "ranDom-HEader", "", single_serve_string, RESP200 "RANDom-HeADEr:\r\n" NO_BODY }, { "ranDom-HEader", "noddy", single_serve_string, RESP200 "RANDom-HeADEr: noddy\r\n" NO_BODY }, { "ranDom-HEader", "fishy", single_serve_string, RESP200 "RANDom-HeADEr: fishy\r\n" NO_BODY }, { "ranDom-HEader", "fishy", single_serve_string, RESP200 "RANDom-HeADEr: \t fishy\r\n" NO_BODY}, { "ranDom-HEader", "fishy", single_serve_string, RESP200 "RANDom-HeADEr: fishy \r\n" NO_BODY }, { "ranDom-HEader", "geezer", single_serve_string, RESP200 "RANDom-HeADEr: \t \tgeezer\r\n" NO_BODY }, { "gONe", "fishing", single_serve_string, RESP200 TE_CHUNKED "\r\n0\r\n" "Hello: world\r\n" "GONE: fishing\r\n" "\r\n" }, { "hello", "w o r l d", single_serve_string, RESP200 "Hello: \n\tw\r\n\to r l\r\n\td \r\n" NO_BODY }, { "X-Header", "jim, jab, jar", single_serve_string, RESP200 "X-Header: jim\r\n" "x-header: jab\r\n" "x-Header: jar\r\n" NO_BODY }, { "X-Header", "jim, jab, jar", single_serve_string, RESP200 "X-Header: jim \r\n" "x-header: jab \r\n" "x-Header: jar \r\n" NO_BODY }, /* RFC 2616 14.10: headers listed in Connection must be stripped on * receiving an HTTP/1.0 message in case there was a pre-1.1 proxy * somewhere. */ { "X-Widget", NULL, single_serve_string, "HTTP/1.0 200 OK\r\n" "Connection: x-widget\r\n" "x-widget: blah\r\n" NO_BODY }, { "X-Widget", NULL, single_serve_string, "HTTP/1.0 200 OK\r\n" "Connection: connection, x-fish, x-widget\r\n" "x-widget: blah\r\n" NO_BODY }, /* Test trailer header handling. */ { "X-Trailer", "foo", single_serve_string, RESP200 TE_CHUNKED "X-Header: bar\r\n\r\n" CHUNK(6, "foobar") "0\r\nX-Trailer: foo\r\n\r\n" }, { "X-Header", "foo", single_serve_string, RESP200 TE_CHUNKED "X-Header: foo\r\n\r\n" CHUNK(6, "foobar") "0\r\nX-Trailer: barish\r\n\r\n" }, /* Test that merging between trailers and main response headers works. */ { "X-Trailer", "fooish, barish", single_serve_string, RESP200 TE_CHUNKED "X-Trailer: fooish\r\n\r\n" CHUNK(6, "foobar") "0\r\nX-Trailer: barish\r\n\r\n" }, /* Test that bare LFs are treated as a spaces. */ { "X-Test", "just plain spaces", single_serve_string, RESP200 "X-Test: just\rplain\rspaces\r\n" NO_BODY }, /* Invalid vs valid header names */ { "Content\"Length", NULL, single_serve_string, RESP200 "Content\"Length: foobar\r\n" NO_BODY }, { "Content!Length", "foobar", single_serve_string, RESP200 "Content!Length: foobar\r\n" NO_BODY }, { NULL, NULL, NULL, NULL } }; unsigned n; for (n = 0; ts[n].name != NULL; n++ ){ CALL(expect_header_value(ts[n].name, ts[n].value, ts[n].fn, (void *)ts[n].response)); } return OK; } static int post_send_retry(ne_request *req, void *userdata, const ne_status *status) { return status->code == 400 ? NE_RETRY : NE_OK; } /* Test that the stored response headers are forgotten if the request * is retried. */ static int reset_headers(void) { ne_session *sess; ne_request *req; const char *value; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 400 Hit me again\r\n" "Content-Length: 0\r\n" "X-Foo: bar\r\n" "\r\n" "HTTP/1.1 200 Thank you kindly\r\n" "Content-Length: 0\r\n" "X-Foo: hello fair world\r\n" "\r\n")); ne_hook_post_send(sess, post_send_retry, NULL); req = ne_request_create(sess, "GET", "/foo"); ONREQ(ne_request_dispatch(req)); value = ne_get_response_header(req, "X-Foo"); ONCMP("hello fair world", value, "response header", "X-Foo"); ne_request_destroy(req); return destroy_and_wait(sess); } static int iterate_none(void) { ne_session *sess; ne_request *req; CALL(make_session(&sess, single_serve_string, "HTTP/1.0 200 OK\r\n\r\n")); req = ne_request_create(sess, "GET", "/"); ONREQ(ne_request_dispatch(req)); ONN("iterator was not NULL for no headers", ne_response_header_iterate(req, NULL, NULL, NULL) != NULL); ne_request_destroy(req); return destroy_and_wait(sess); } #define MANY_HEADERS (90) static int iterate_many(void) { ne_request *req; ne_buffer *buf = ne_buffer_create(); ne_session *sess; int n; struct header { char name[10], value[10]; int seen; } hdrs[MANY_HEADERS]; void *cursor = NULL; const char *name, *value; ne_buffer_czappend(buf, "HTTP/1.0 200 OK\r\n"); for (n = 0; n < MANY_HEADERS; n++) { sprintf(hdrs[n].name, "x-%d", n); sprintf(hdrs[n].value, "Y-%d", n); hdrs[n].seen = 0; ne_buffer_concat(buf, hdrs[n].name, ": ", hdrs[n].value, "\r\n", NULL); } ne_buffer_czappend(buf, "\r\n"); CALL(make_session(&sess, single_serve_string, buf->data)); req = ne_request_create(sess, "GET", "/foo"); ONREQ(ne_request_dispatch(req)); while ((cursor = ne_response_header_iterate(req, cursor, &name, &value))) { ONV(strncmp(name, "x-", 2) || strncmp(value, "Y-", 2) || strcmp(name + 2, value + 2) || (n = atoi(name + 2)) >= MANY_HEADERS || n < 0, ("bad name/value pair: %s = %s", name, value)); NE_DEBUG(NE_DBG_HTTP, "iterate: got pair (%d): %s = %s\n", n, name, value); ONV(hdrs[n].seen == 1, ("duplicate pair %d", n)); hdrs[n].seen = 1; } for (n = 0; n < MANY_HEADERS; n++) { ONV(hdrs[n].seen == 0, ("unseen pair %d", n)); } ne_buffer_destroy(buf); ne_request_destroy(req); return destroy_and_wait(sess); } struct s1xx_args { int count; int hdrs; }; static int serve_1xx(ne_socket *sock, void *ud) { struct s1xx_args *args = ud; CALL(discard_request(sock)); do { if (args->hdrs) { SEND_STRING(sock, "HTTP/1.1 100 Continue\r\n" "Random: header\r\n" "Another: header\r\n\r\n"); } else { SEND_STRING(sock, "HTTP/1.1 100 Continue\r\n\r\n"); } } while (--args->count > 0); SEND_STRING(sock, RESP200 "Content-Length: 0\r\n\r\n"); return OK; } #define sess def_sess static int skip_interim_1xx(void) { struct s1xx_args args = {0, 0}; ON(prepare_request(serve_1xx, &args)); ONREQ(ne_request_dispatch(def_req)); return finish_request(); } static int skip_many_1xx(void) { struct s1xx_args args = {5, 0}; ON(prepare_request(serve_1xx, &args)); ONREQ(ne_request_dispatch(def_req)); return finish_request(); } static int skip_1xx_hdrs(void) { struct s1xx_args args = {5, 5}; ON(prepare_request(serve_1xx, &args)); ONREQ(ne_request_dispatch(def_req)); return finish_request(); } #undef sess /* server for expect_100_once: serves a 100-continue request, and * fails if the request body is sent twice. */ static int serve_100_once(ne_socket *sock, void *ud) { struct s1xx_args args = {2, 0}; char ch; CALL(serve_1xx(sock, &args)); CALL(discard_body(sock)); ONN("body was served twice", ne_sock_read(sock, &ch, 1) == 1); return OK; } /* regression test; fails with neon <0.22, where the request body was * served *every* time a 1xx response was received, rather than just * once. */ static int expect_100_once(void) { ne_session *sess; ne_request *req; char body[BUFSIZ]; CALL(make_session(&sess, serve_100_once, NULL)); req = ne_request_create(sess, "GET", "/foo"); ne_set_request_flag(req, NE_REQFLAG_EXPECT100, 1); ONN("expect100 flag ignored", ne_get_request_flag(req, NE_REQFLAG_EXPECT100) != 1); memset(body, 'A', sizeof(body)); ne_set_request_body_buffer(req, body, sizeof(body)); ONREQ(ne_request_dispatch(req)); ne_request_destroy(req); return destroy_and_wait(sess); } /* regression test for enabling 100-continue without sending a body. */ static int expect_100_nobody(void) { ne_session *sess; ne_request *req; CALL(make_session(&sess, serve_100_once, NULL)); req = ne_request_create(sess, "GET", "/foo"); ne_set_request_flag(req, NE_REQFLAG_EXPECT100, 1); ONREQ(ne_request_dispatch(req)); ne_request_destroy(req); return destroy_and_wait(sess); } struct body { char *body; size_t size; }; static int want_body(ne_socket *sock, void *userdata) { struct body *b = userdata; char *buf = ne_malloc(b->size); clength = 0; CALL(discard_request(sock)); ONN("request has c-l header", clength == 0); ONN("request length", clength != b->size); NE_DEBUG(NE_DBG_HTTP, "reading body of %" NE_FMT_SIZE_T " bytes...\n", b->size); ON(ne_sock_fullread(sock, buf, b->size)); ON(SEND_STRING(sock, RESP200 "Content-Length: 0\r\n\r\n")); ON(memcmp(buf, b->body, b->size)); ne_free(buf); return OK; } static ssize_t provide_body(void *userdata, char *buf, size_t buflen) { static const char *pnt; static size_t left; struct body *b = userdata; if (buflen == 0) { pnt = b->body; left = b->size; } else { if (left < buflen) buflen = left; memcpy(buf, pnt, buflen); left -= buflen; } return buflen; } static int send_bodies(void) { unsigned int n, m; struct body bodies[] = { { "abcde", 5 }, { "\0\0\0\0\0\0", 6 }, { NULL, 50000 }, { NULL } }; #define BIG 2 /* make the body with some cruft. */ bodies[BIG].body = ne_malloc(bodies[BIG].size); for (n = 0; n < bodies[BIG].size; n++) { bodies[BIG].body[n] = (char)n%80; } for (m = 0; m < 2; m++) { for (n = 0; bodies[n].body != NULL; n++) { ne_session *sess; ne_request *req; CALL(session_server(&sess, want_body, &(bodies[n]))); req = ne_request_create(sess, "PUT", "/"); ON(req == NULL); if (m == 0) { ne_set_request_body_buffer(req, bodies[n].body, bodies[n].size); } else { ne_set_request_body_provider(req, bodies[n].size, provide_body, &bodies[n]); } ONREQ(ne_request_dispatch(req)); ne_request_destroy(req); CALL(destroy_and_wait(sess)); } } ne_free(bodies[BIG].body); return OK; } /* Utility function: run a request using the given server fn, and the * request should fail. If 'error' is non-NULL, it must be a substring * of the error string. */ static int fail_request_with_error(int with_body, server_fn fn, void *ud, int forever, const char *error) { ne_session *sess; ne_request *req; unsigned int port; int ret; CALL(new_spawn_server(forever ? 100 : 1, fn, ud, &port)); sess = ne_session_create("http", "localhost", port); /* Set default timeout, required by e.g. fail_excess_1xx. */ ne_set_read_timeout(sess, 2); req = ne_request_create(sess, "GET", "/"); if (with_body) { static const char *body = "random stuff"; ne_set_request_body_buffer(req, body, strlen(body)); } /* request should fail. */ ret = ne_request_dispatch(req); ONN("request succeeded", ret == NE_OK); if (!forever) { /* reap the server, don't care what it's doing. */ reap_server(); } NE_DEBUG(NE_DBG_HTTP, "Response gave error `%s'\n", ne_get_error(sess)); ONV(error && strstr(ne_get_error(sess), error) == NULL, ("failed with error `%s', no `%s'", ne_get_error(sess), error)); if (!forever) ONV(any_request(sess, "/fail/to/connect") != NE_CONNECT, ("subsequent request re-used connection?")); ne_request_destroy(req); ne_session_destroy(sess); fail_request_last_port = port; return OK; } /* Run a random GET request which is given 'body' as the response; the * request must fail, and 'error' must be found in the error * string. */ static int invalid_response_gives_error(const char *resp, const char *error) { return fail_request_with_error(0, single_serve_string, (void *)resp, 0, error); } /* Utility function: run a request using the given server fn, and the * request must fail. */ static int fail_request(int with_body, server_fn fn, void *ud, int forever) { return fail_request_with_error(with_body, fn, ud, forever, NULL); } static int unbounded_headers(void) { struct infinite i = { RESP200, "x-foo: bar\r\n" }; return fail_request(0, serve_infinite, &i, 0); } static int blank_response(void) { return fail_request(0, single_serve_string, "\r\n", 0); } static int serve_non_http(ne_socket *sock, void *ud) { SEND_STRING(sock, "Hello Mum.\n"); ne_sock_readline(sock, buffer, BUFSIZ); return OK; } /* Test behaviour when not speaking to an HTTP server. Regression test * for infinite loop. */ static int not_http(void) { return fail_request(0, serve_non_http, NULL, 0); } static int unbounded_folding(void) { struct infinite i = { "HTTP/1.0 200 OK\r\nFoo: bar\r\n", " hello there.\r\n" }; return fail_request(0, serve_infinite, &i, 0); } static int serve_close(ne_socket *sock, void *ud) { /* do nothing; the socket will be closed. */ return 0; } /* Returns non-zero if port is alive. */ static int is_alive(int port) { ne_sock_addr *addr; ne_socket *sock = ne_sock_create(); const ne_inet_addr *ia; int connected = 0; addr = ne_addr_resolve("localhost", 0); for (ia = ne_addr_first(addr); ia && !connected; ia = ne_addr_next(addr)) connected = ne_sock_connect(sock, ia, port) == 0; ne_addr_destroy(addr); if (sock == NULL) return 0; else { ne_sock_close(sock); return 1; } } /* This is a regression test for neon 0.17.0 and earlier, which goes * into an infinite loop if a request with a body is sent to a server * which simply closes the connection. */ static int closed_connection(void) { int ret; /* This spawns a server process which will run the 'serve_close' * response function 200 times, then die. This guarantees that the * request eventually fails... */ CALL(fail_request(1, serve_close, NULL, 1)); /* if server died -> infinite loop was detected. */ ret = !is_alive(fail_request_last_port); reap_server(); ONN("server aborted, infinite loop?", ret); return OK; } static int serve_close2(ne_socket *sock, void *userdata) { int *count = userdata; *count += 1; if (*count == 1) return 0; NE_DEBUG(NE_DBG_HTTP, "Re-entered! Buggy client.\n"); CALL(discard_request(sock)); CALL(SEND_STRING(sock, RESP200 "Content-Length: 0\r\n\r\n")); return 0; } /* As closed_connection(); but check that the client doesn't retry * after receiving the EOF on the first request down a new * connection. */ static int close_not_retried(void) { int count = 0; ne_session *sess; unsigned int port; CALL(new_spawn_server(3, serve_close2, &count, &port)); sess = ne_session_create("http", "localhost", port); ONN("request was retried after EOF", any_request(sess, "/foo") == NE_OK); reap_server(); ne_session_destroy(sess); return OK; } static enum { prog_error, /* error */ prog_transfer, /* doing a transfer */ prog_done /* finished. */ } prog_state = prog_transfer; static ne_off_t prog_last = -1, prog_total; #define FOFF "%" NE_FMT_NE_OFF_T /* callback for send_progress. */ static void s_progress(void *userdata, ne_off_t prog, ne_off_t total) { NE_DEBUG(NE_DBG_HTTP, "progress callback: " FOFF "/" FOFF ".\n", prog, total); switch (prog_state) { case prog_error: case prog_done: return; case prog_transfer: if (total != prog_total) { t_context("total unexpected: " FOFF " not " FOFF "", total, prog_total); prog_state = prog_error; } else if (prog > total) { t_context("first progress was invalid (" FOFF "/" FOFF ")", prog, total); prog_state = prog_error; } else if (prog_last != -1 && prog_last > prog) { t_context("progress went backwards: " FOFF " to " FOFF, prog_last, prog); prog_state = prog_error; } else if (prog_last == prog) { t_context("no progress made! " FOFF " to " FOFF, prog_last, prog); prog_state = prog_error; } else if (prog == total) { prog_state = prog_done; } break; } prog_last = prog; } #undef FOFF static ssize_t provide_progress(void *userdata, char *buf, size_t bufsiz) { int *count = userdata; if (*count >= 0 && buf != NULL) { buf[0] = 'a'; *count -= 1; return 1; } else { return 0; } } static int send_progress(void) { static int count = 200; ON(prepare_request(single_serve_string, RESP200 "Connection: close\r\n\r\n")); prog_total = 200; ne_set_progress(def_sess, s_progress, NULL); ne_set_request_body_provider(def_req, count, provide_progress, &count); #define sess def_sess ONREQ(ne_request_dispatch(def_req)); #undef sess ON(finish_request()); CALL(prog_state == prog_error); return OK; } static int read_timeout(void) { ne_session *sess; ne_request *req; time_t start, finish; int ret; CALL(make_session(&sess, sleepy_server, NULL)); /* timeout after one second. */ ne_set_read_timeout(sess, 1); req = ne_request_create(sess, "GET", "/timeout"); time(&start); ret = ne_request_dispatch(req); time(&finish); reap_server(); ONN("request succeeded, should have timed out", ret == NE_OK); ONV(ret != NE_TIMEOUT, ("request failed non-timeout error: %s", ne_get_error(sess))); ONN("timeout ignored, or very slow machine", finish - start > 3); ne_request_destroy(req); ne_session_destroy(sess); return OK; } /* expect failure code 'code', for request to given hostname and port, * without running a server. */ static int fail_noserver(const char *hostname, unsigned int port, int code) { ne_session *sess = ne_session_create("http", hostname, port); int ret = any_request(sess, "/foo"); ne_session_destroy(sess); ONV(ret == NE_OK, ("request to server at %s:%u succeeded?!", hostname, port)); ONV(ret != code, ("request failed with %d not %d", ret, code)); return OK; } static int fail_lookup(void) { return fail_noserver("no.such.domain", 4242, NE_LOOKUP); } /* neon 0.23.0 to 0.23.3: if a nameserver lookup failed, subsequent * requests on the session would crash. */ static int fail_double_lookup(void) { ne_session *sess = ne_session_create("http", "nonesuch.invalid", 80); ONN("request did not give lookup failure", any_request(sess, "/foo") != NE_LOOKUP); ONN("second request did not give lookup failure", any_request(sess, "/bar") != NE_LOOKUP); ne_session_destroy(sess); return OK; } static int fail_connect(void) { return fail_noserver("localhost", 32767, NE_CONNECT); } /* Test that the origin server hostname is NOT resolved for a proxied * request. */ static int proxy_no_resolve(void) { ne_session *sess; int ret; CALL(proxied_session_server(&sess, "http", "no.such.server.invalid", 80, single_serve_string, RESP200 "Content-Length: 0\r\n\r\n")); ret = any_request(sess, "/foo"); ONN("origin server name resolved when proxy used", ret == NE_LOOKUP); return destroy_and_wait(sess); } /* If the chunk size is entirely invalid, the request should be * aborted. Fails with neon <0.22; invalid chunk sizes would be * silently treated as 'zero'. */ static int fail_chunksize(void) { return fail_request(0, single_serve_string, RESP200 TE_CHUNKED "\r\n" "ZZZZZ\r\n\r\n", 0); } /* in neon <0.22, if an error occcurred whilst reading the response * body, the connection would not be closed (though this test will * succeed in neon <0.22 since it the previous test fails). */ static int abort_respbody(void) { ne_session *sess; CALL(make_session(&sess, single_serve_string, RESP200 TE_CHUNKED "\r\n" "zzz\r\n" RESP200 "Content-Length: 0\r\n\r\n")); /* connection must be aborted on the first request, since it * contains an invalid chunk size. */ ONN("invalid chunk size was accepted?", any_request(sess, "/foo") != NE_ERROR); ne_close_connection(sess); CALL(await_server()); /* second request should fail since server has gone away. */ ONN("connection was not aborted", any_request(sess, "/foo") == NE_OK); ne_session_destroy(sess); return OK; } static int serve_then_abort(ne_socket *sock, void *ud) { int *flag = ud; if (*flag == 1) { CALL(single_serve_string(sock, RESP200 "Content-Length: 0\r\n\r\n" RESP200 TE_CHUNKED "\r\n" "zzzzz\r\n")); *flag = 0; } exit(0); } /* Test that after an aborted request on a persistent connection, a * failure of the *subsequent* request is not treated as a persistent * connection timeout and retried. */ static int retry_after_abort(void) { ne_session *sess; int flag = 1; /* Serve two responses down a single persistent connection, the * second of which is invalid and will cause the request to be * aborted. */ CALL(make_session(&sess, serve_then_abort, &flag)); ONREQ(any_request(sess, "/first")); ONN("second request should fail", any_request(sess, "/second") == NE_OK); ne_close_connection(sess); CALL(await_server()); /* A third attempt to connect to the server should fail to * connect, though this is racy since someone else might come * along and steal the port... oh well. */ ONN("third request was retried", any_request(sess, "/third") != NE_CONNECT); ne_session_destroy(sess); return OK; } /* Fail to parse the response status line: check the error message is * sane. Failed during 0.23-dev briefly, and possibly with 0.22.0 * too. */ static int fail_statusline(void) { ne_session *sess; int ret; CALL(make_session(&sess, single_serve_string, "Fish.\r\n")); ret = any_request(sess, "/fail"); ONV(ret != NE_ERROR, ("request failed with %d not NE_ERROR", ret)); ne_close_connection(sess); ONV(strstr(ne_get_error(sess), "Could not parse response status line") == NULL, ("session error was `%s'", ne_get_error(sess))); ne_session_destroy(sess); return OK; } #define LEN (9000) static int fail_long_header(void) { char resp[LEN + 500] = "HTTP/1.1 200 OK\r\n" "Server: fish\r\n"; size_t len = strlen(resp); /* add a long header */ memset(resp + len, 'a', LEN); resp[len + LEN] = '\0'; strcat(resp, "\r\n\r\n"); return invalid_response_gives_error(resp, "Line too long"); } #define VALID_ABCDE "abcde\r\n" CHUNK(0, "") static int fail_on_invalid(void) { static const struct { const char *resp, *error; } ts[] = { /* non-chunked TE. */ { RESP200 "transfer-encoding: punked\r\n" "\r\n" ABCDE_CHUNKS , "Unknown transfer-coding" }, /* chunk without trailing CRLF */ { RESP200 TE_CHUNKED "\r\n" "5\r\n" "abcdeFISH", "delimiter was invalid" }, /* chunk with CR then EOF */ { RESP200 TE_CHUNKED "\r\n" "5\r\n" "abcde\n", "not read chunk delimiter" }, /* chunk with CR then notLF */ { RESP200 TE_CHUNKED "\r\n" "5\r\n" "abcde\rZZZ", "delimiter was invalid" }, /* chunk with CR then notLF */ { RESP200 TE_CHUNKED "\r\n" "5\r\n" "abcde\r\r\n", "delimiter was invalid" }, /* chunk with non-hex character */ { RESP200 TE_CHUNKED "\r\n" "5Z\r\n" "abcde", "Could not parse chunk size" }, /* chunk size overflow */ { RESP200 TE_CHUNKED "\r\n" "800000000\r\n" "abcde\r\n", "Could not parse chunk size" }, { RESP200 TE_CHUNKED "\r\n" "-8000\r\n" "abcde\r\n", "Could not parse chunk size" }, { RESP200 TE_CHUNKED "\r\n" "0x5\r\n" VALID_ABCDE, "Could not parse chunk size" }, { RESP200 TE_CHUNKED "\r\n" "+5\r\n" VALID_ABCDE, "Could not parse chunk size" }, { RESP200 TE_CHUNKED "\r\n" "5 5\r\n" VALID_ABCDE, "Could not parse chunk size" }, /* LF rather than CRLF in chunk-size is invalid. */ { RESP200 TE_CHUNKED "\r\n" "5\n" VALID_ABCDE, "Invalid chunk-size line" }, { RESP200 TE_CHUNKED "\r\n" ";5\r\n" VALID_ABCDE, "Could not parse chunk size" }, /* EOF at chunk size */ { RESP200 TE_CHUNKED "\r\n", "Could not read chunk size" }, /* negative C-L */ { RESP200 "Content-Length: -1\r\n" "\r\n" "abcde", "Invalid Content-Length" }, /* invalid C-Ls */ { RESP200 "Content-Length: 5, 3\r\n" "\r\n" "abcde", "Invalid Content-Length" }, { RESP200 "Content-Length: 5z\r\n" "\r\n" "abcde", "Invalid Content-Length" }, { RESP200 "Content-Length: z5\r\n" "\r\n" "abcde", "Invalid Content-Length" }, /* stupidly-large C-L */ { RESP200 "Content-Length: 99999999999999999999999999\r\n" "\r\n" "abcde", "Invalid Content-Length" }, /* incompatible HTTP-version */ { "HTTP/2.0 200 OK\r\n" "Content-Length: 0\r\n\r\n", "Incompatible HTTP version" }, { "HTTP/0.9 200 OK\r\n" "Content-Length: 0\r\n\r\n", "Incompatible HTTP version" }, { NULL, NULL } }; unsigned n; for (n = 0; ts[n].resp; n++) { NE_DEBUG(NE_DBG_HTTP, "-- fail_on_invalid - test %u\n", n); CALL(invalid_response_gives_error(ts[n].resp, ts[n].error)); } return OK; } static int versions(void) { ne_session *sess; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 200 OK\r\n" "Content-Length: 0\r\n\r\n" "HTTP/1.0 200 OK\r\n" "Content-Length: 0\r\n\r\n")); ONREQ(any_request(sess, "/http11")); ONN("did not detect HTTP/1.1 compliance", ne_version_pre_http11(sess) != 0); ONREQ(any_request(sess, "/http10")); ONN("did not detect lack of HTTP/1.1 compliance", ne_version_pre_http11(sess) == 0); return destroy_and_wait(sess); } struct cr_args { const char *method, *uri; int result; }; static void hk_createreq(ne_request *req, void *userdata, const char *method, const char *requri) { struct cr_args *args = userdata; args->result = 1; /* presume failure */ if (strcmp(args->method, method)) t_context("Hook got method %s not %s", method, args->method); else if (strcmp(args->uri, requri)) t_context("Hook got Req-URI %s not %s", requri, args->uri); else args->result = 0; } static int hook_create_req(void) { ne_session *sess; struct cr_args args; ne_uri uri; char *u; CALL(make_session(&sess, single_serve_string, EMPTY_RESP EMPTY_RESP)); ne_hook_create_request(sess, hk_createreq, &args); args.method = "GET"; args.uri = "/foo"; args.result = -1; ONREQ(any_request(sess, "/foo")); ONN("first hook never called", args.result == -1); if (args.result) return FAIL; memset(&uri, 0, sizeof uri); ne_fill_server_uri(sess, &uri); uri.path = "/bar"; args.uri = u = ne_uri_unparse(&uri); args.result = -1; ne_free(uri.host); ne_free(uri.scheme); /* force use of absoluteURI in request-uri */ ne_session_proxy(sess, "localhost", 7777); ONREQ(any_request(sess, "/bar")); ONN("second hook never called", args.result == -1); if (args.result) return FAIL; ne_free(u); return destroy_and_wait(sess); } static int serve_check_method(ne_socket *sock, void *ud) { char *method = ud; char buf[20]; size_t methlen = strlen(method); if (ne_sock_read(sock, buf, methlen) != (ssize_t)methlen) return -1; ONN("method corrupted", memcmp(buf, method, methlen)); return single_serve_string(sock, "HTTP/1.1 204 OK\r\n\r\n"); } /* Test that the method string passed to ne_request_create is * strdup'ed. */ static int dup_method(void) { char method[] = "FOO"; ne_session *sess; ne_request *req; CALL(make_session(&sess, serve_check_method, method)); req = ne_request_create(sess, method, "/bar"); strcpy(method, "ZZZ"); ONREQ(ne_request_dispatch(req)); ne_request_destroy(req); return destroy_and_wait(sess); } static int abortive_reader(void *userdata, const char *buf, size_t len) { ne_session *sess = userdata; if (len == 5 && strncmp(buf, "abcde", 5) == 0) { ne_set_error(sess, "Reader callback failed"); } else { ne_set_error(sess, "Reader callback called with length %" NE_FMT_SIZE_T, len); } return NE_ERROR; } static int abort_reader(void) { ne_session *sess; ne_request *req; int ret; CALL(make_session(&sess, single_serve_string, RESP200 "Content-Length: 5\r\n\r\n" "abcde" "HTTP/1.1 200 OK\r\n" "Content-Length: 0\r\n\r\n")); req = ne_request_create(sess, "GET", "/foo"); ne_add_response_body_reader(req, ne_accept_2xx, abortive_reader, sess); ret = ne_request_dispatch(req); ONV(ret != NE_ERROR, ("request did not fail with NE_ERROR: %d", ret)); ONV(strcmp(ne_get_error(sess), "Reader callback failed") != 0, ("unexpected session error string: %s", ne_get_error(sess))); ne_request_destroy(req); /* test that the connection was closed. */ ONN("connection not closed after aborted response", any_2xx_request(sess, "/failmeplease") == OK); return destroy_and_wait(sess); } /* attempt and fail to send request from offset 500 of /dev/null. */ static int send_bad_offset(void) { ne_session *sess; ne_request *req; int ret, fds[2]; CALL(make_session(&sess, single_serve_string, RESP200 "Content-Length: 0\r\n" "\r\n")); /* create a pipe, on which seek is guaranteed to fail. */ ONN("could not create pipe", pipe(fds) != 0); req = ne_request_create(sess, "PUT", "/null"); ne_set_request_body_fd(req, fds[0], 500, 5); ret = ne_request_dispatch(req); close(fds[0]); close(fds[1]); ONN("request dispatched with bad offset!", ret == NE_OK); ONV(ret != NE_ERROR, ("request failed with unexpected error code %d: %s", ret, ne_get_error(sess))); ONV(strstr(ne_get_error(sess), "Could not seek") == NULL, ("bad error message from seek failure: %s", ne_get_error(sess))); reap_server(); ne_request_destroy(req); ne_session_destroy(sess); return OK; } static void thook_create_req(ne_request *req, void *userdata, const char *method, const char *requri) { ne_buffer *buf = userdata; ne_buffer_concat(buf, "(create,", method, ",", requri, ")\n", NULL); } static void hook_pre_send(ne_request *req, void *userdata, ne_buffer *header) { ne_buffer *buf = userdata; ne_buffer_czappend(buf, "(pre-send)\n"); } /* Returns a static string giving a comma-separated representation of * the status structure passed in. */ static char *status_to_string(const ne_status *status) { static char sbuf[128]; ne_snprintf(sbuf, sizeof sbuf, "HTTP/%d.%d,%d,%s", status->major_version, status->minor_version, status->code, status->reason_phrase); return sbuf; } static void hook_post_headers(ne_request *req, void *userdata, const ne_status *status) { ne_buffer *buf = userdata; ne_buffer_concat(buf, "(post-headers,", status_to_string(status), ")\n", NULL); } static int hook_post_send(ne_request *req, void *userdata, const ne_status *status) { ne_buffer *buf = userdata; ne_buffer_concat(buf, "(post-send,", status_to_string(status), ")\n", NULL); return NE_OK; } static void hook_destroy_req(ne_request *req, void *userdata) { ne_buffer *buf = userdata; ne_buffer_czappend(buf, "(destroy-req)\n"); } static void hook_destroy_sess(void *userdata) { ne_buffer *buf = userdata; ne_buffer_czappend(buf, "(destroy-sess)\n"); } static void hook_close_conn(void *userdata) { ne_buffer *buf = userdata; ne_buffer_czappend(buf, "(close-conn)\n"); } static int hooks(void) { ne_buffer *buf = ne_buffer_create(); ne_session *sess; struct many_serve_args args; args.str = RESP200 "Content-Length: 0\r\n" "\r\n"; args.count = 3; CALL(make_session(&sess, many_serve_string, &args)); ne_hook_create_request(sess, thook_create_req, buf); ne_hook_pre_send(sess, hook_pre_send, buf); ne_hook_post_headers(sess, hook_post_headers, buf); ne_hook_post_send(sess, hook_post_send, buf); ne_hook_destroy_request(sess, hook_destroy_req, buf); ne_hook_destroy_session(sess, hook_destroy_sess, buf); ne_hook_close_conn(sess, hook_close_conn, buf); CALL(any_2xx_request(sess, "/first")); ONCMP("(create,GET,/first)\n" "(pre-send)\n" "(post-headers,HTTP/1.1,200,OK)\n" "(post-send,HTTP/1.1,200,OK)\n" "(destroy-req)\n", buf->data, "hook ordering", "first result"); ne_buffer_clear(buf); /* Unhook for mismatched fn/ud pointers: */ ne_unhook_create_request(sess, hk_createreq, buf); ne_unhook_create_request(sess, thook_create_req, sess); /* Unhook real functions. */ ne_unhook_pre_send(sess, hook_pre_send, buf); ne_unhook_destroy_request(sess, hook_destroy_req, buf); ne_unhook_post_headers(sess, hook_post_headers, buf); CALL(any_2xx_request(sess, "/second")); ONCMP("(create,GET,/second)\n" "(post-send,HTTP/1.1,200,OK)\n", buf->data, "hook ordering", "second result"); ne_buffer_clear(buf); /* Double hook create, double hook then double unhook post. */ ne_hook_create_request(sess, thook_create_req, buf); ne_hook_post_send(sess, hook_post_send, buf); ne_unhook_post_send(sess, hook_post_send, buf); ne_unhook_post_send(sess, hook_post_send, buf); CALL(any_2xx_request(sess, "/third")); ONCMP("(create,GET,/third)\n" "(create,GET,/third)\n", buf->data, "hook ordering", "third result"); ne_buffer_clear(buf); ne_session_destroy(sess); CALL(await_server()); ONCMP("(destroy-sess)\n" "(close-conn)\n", buf->data, "hook ordering", "first destroyed session"); ne_buffer_clear(buf); sess = ne_session_create("http", "www.example.com", 80); ne_hook_destroy_session(sess, hook_destroy_sess, buf); ne_unhook_destroy_session(sess, hook_destroy_sess, buf); ne_session_destroy(sess); ONCMP("", buf->data, "hook ordering", "second destroyed session"); ne_buffer_destroy(buf); return OK; } static void hook_self_destroy_req(ne_request *req, void *userdata) { ne_unhook_destroy_request(ne_get_session(req), hook_self_destroy_req, userdata); } /* Test that it's safe to call ne_unhook_destroy_request from a * destroy_request hook. */ static int hook_self_destroy(void) { ne_session *sess = ne_session_create("http", "localhost", 1234); ne_hook_destroy_request(sess, hook_self_destroy_req, NULL); ne_request_destroy(ne_request_create(sess, "GET", "/")); ne_session_destroy(sess); return OK; } static int icy_protocol(void) { ne_session *sess; CALL(make_session(&sess, single_serve_string, "ICY 200 OK\r\n" "Content-Length: 0\r\n\r\n")); ne_set_session_flag(sess, NE_SESSFLAG_ICYPROTO, 1); ONREQ(any_request(sess, "/foo")); return destroy_and_wait(sess); } static void status_cb(void *userdata, ne_session_status status, const ne_session_status_info *info) { ne_buffer *buf = userdata; char scratch[512]; switch (status) { case ne_status_lookup: ne_buffer_concat(buf, "lookup(", info->lu.hostname, ")-", NULL); break; case ne_status_connecting: ne_iaddr_print(info->ci.address, scratch, sizeof scratch); ne_buffer_concat(buf, "connecting(", info->lu.hostname, ",", scratch, ")-", NULL); break; case ne_status_disconnected: ne_buffer_czappend(buf, "dis"); /* fallthrough */ case ne_status_connected: ne_buffer_concat(buf, "connected(", info->cd.hostname, ")-", NULL); break; case ne_status_sending: case ne_status_recving: ne_snprintf(scratch, sizeof scratch, "%" NE_FMT_NE_OFF_T ",%" NE_FMT_NE_OFF_T, info->sr.progress, info->sr.total); ne_buffer_concat(buf, status == ne_status_sending ? "send" : "recv", "(", scratch, ")-", NULL); break; default: ne_buffer_czappend(buf, "bork!"); break; } } static int status(void) { ne_session *sess; ne_buffer *buf = ne_buffer_create(); const char *host, *addr = get_lh_addr(); char expect[1024]; CALL(make_session(&sess, single_serve_string, RESP200 "Content-Length: 5\r\n\r\n" "abcde")); host = get_session_host(); ne_snprintf(expect, sizeof expect, "connecting(%s,%s)-" "connected(%s)-" "send(0,5000)-" "send(5000,5000)-" "recv(0,5)-" "recv(5,5)-" "disconnected(%s)-", host, addr, host, host); ne_set_notifier(sess, status_cb, buf); CALL(any_2xx_request_body(sess, "/status")); CALL(destroy_and_wait(sess)); ONV(strcmp(expect, buf->data), ("status event sequence mismatch: got [%s] not [%s]", buf->data, expect)); ne_buffer_destroy(buf); return OK; } static int status_chunked(void) { ne_session *sess; ne_buffer *buf = ne_buffer_create(); const char *host, *addr = get_lh_addr(); char expect[1024]; CALL(make_session(&sess, single_serve_string, RESP200 TE_CHUNKED "\r\n" ABCDE_CHUNKS)); host = get_session_host(); /* This sequence is not exactly guaranteed by the API, but it's * what the current implementation should do. */ ne_snprintf(expect, sizeof expect, "connecting(%s,%s)-" "connected(%s)-" "send(0,5000)-" "send(5000,5000)-" "recv(0,-1)-" "recv(1,-1)-" "recv(2,-1)-" "recv(3,-1)-" "recv(4,-1)-" "recv(5,-1)-" "disconnected(%s)-", host, addr, host, host); ne_set_notifier(sess, status_cb, buf); CALL(any_2xx_request_body(sess, "/status")); CALL(destroy_and_wait(sess)); ONV(strcmp(expect, buf->data), ("status event sequence mismatch: got [%s] not [%s]", buf->data, expect)); ne_buffer_destroy(buf); return OK; } static int local_addr(void) { ne_session *sess; ne_inet_addr *ia = get_lh_inet_addr(); CALL(make_session(&sess, single_serve_string, RESP200 "Connection: close\r\n\r\n")); ne_set_localaddr(sess, ia); ONREQ(any_request(sess, "/foo")); ne_session_destroy(sess); ne_iaddr_free(ia); return reap_server(); } /* Regression in 0.27.0, ne_set_progress(sess, NULL, NULL) should * register the progress callback. */ static int dereg_progress(void) { ne_session *sess; CALL(make_session(&sess, single_serve_string, RESP200 TE_CHUNKED "\r\n" ABCDE_CHUNKS)); ne_set_progress(sess, NULL, NULL); ONREQ(any_request(sess, "/foo")); return destroy_and_wait(sess); } static int addrlist(void) { ne_session *sess; ne_inet_addr *ia = get_lh_inet_addr(); const ne_inet_addr *ial[1]; unsigned int port; CALL(new_spawn_server(1, single_serve_string, EMPTY_RESP, &port)); sess = ne_session_create("http", "www.example.com", port); ial[0] = ia; ne_set_addrlist(sess, ial, 1); CALL(any_2xx_request(sess, "/blah")); ne_iaddr_free(ia); return destroy_and_wait(sess); } static int socks_session(ne_session **sess, struct socks_server *srv, const char *hostname, unsigned int port, server_fn server, void *userdata) { unsigned int realport; srv->server = server; srv->userdata = userdata; CALL(new_spawn_server(1, socks_server, srv, &realport)); *sess = ne_session_create("http", hostname, port); ne_session_socks_proxy(*sess, srv->version, "localhost", realport, srv->username, srv->password); return OK; } static int socks_proxy(void) { ne_session *sess; struct socks_server srv = {0}; srv.version = NE_SOCK_SOCKSV5; srv.failure = fail_none; srv.expect_port = 4242; srv.expect_addr = NULL; srv.expect_fqdn = "socks.example.com"; srv.username = "bloggs"; srv.password = "guessme"; CALL(socks_session(&sess, &srv, srv.expect_fqdn, srv.expect_port, single_serve_string, EMPTY_RESP)); CALL(any_2xx_request(sess, "/blee")); return destroy_and_wait(sess); } static int socks_v4_proxy(void) { ne_session *sess; struct socks_server srv = {0}; srv.version = NE_SOCK_SOCKSV4; srv.failure = fail_none; srv.expect_port = 4242; srv.expect_addr = ne_iaddr_parse("127.0.0.1", ne_iaddr_ipv4); srv.expect_fqdn = "localhost"; srv.username = "bloggs"; srv.password = "guessme"; CALL(socks_session(&sess, &srv, srv.expect_fqdn, srv.expect_port, single_serve_string, EMPTY_RESP)); CALL(any_2xx_request(sess, "/blee")); ne_iaddr_free(srv.expect_addr); return destroy_and_wait(sess); } /* Server function which serves the request body back as the response * body. */ static int serve_mirror(ne_socket *sock, void *userdata) { char response[1024]; CALL(discard_request(sock)); ONV(clength == 0 || clength > sizeof buffer, ("C-L out of bounds: %lu", clength)); ONV(ne_sock_fullread(sock, buffer, clength), ("read failed: %s", ne_sock_error(sock))); ne_snprintf(response, sizeof response, "HTTP/1.0 200 OK\r\n" "Content-Length: %lu\r\n" "\r\n", clength); ONN("send response header failed", server_send(sock, response, strlen(response))); ONN("send response body failed", server_send(sock, buffer, clength)); ONV(ne_sock_read(sock, buffer, 1) != NE_SOCK_CLOSED, ("client sent data after request: %c", buffer[0])); return OK; } /* Test for ne_set_request_body_fd() bug in <= 0.29.3. */ static int send_length(void) { ne_session *sess; ne_request *req; int fd; ne_buffer *buf = ne_buffer_create(); fd = open("foobar.txt", O_RDONLY); ONV(fd < 0, ("open random.txt failed: %s", strerror(errno))); CALL(make_session(&sess, serve_mirror, NULL)); req = ne_request_create(sess, "GET", "/foo"); ne_set_request_body_fd(req, fd, 0, 3); ne_add_response_body_reader(req, ne_accept_2xx, collector, buf); ONREQ(ne_request_dispatch(req)); ONCMP("foo", buf->data, "response body", "match"); ne_request_destroy(req); ne_buffer_destroy(buf); close(fd); return destroy_and_wait(sess); } /* Test for error code for a SOCKS proxy failure, bug in <= 0.29.3. */ static int socks_fail(void) { ne_session *sess; struct socks_server srv = {0}; int ret; srv.version = NE_SOCK_SOCKSV5; srv.failure = fail_init_vers; srv.expect_port = 4242; srv.expect_addr = ne_iaddr_parse("127.0.0.1", ne_iaddr_ipv4); srv.expect_fqdn = "localhost"; srv.username = "bloggs"; srv.password = "guessme"; CALL(socks_session(&sess, &srv, srv.expect_fqdn, srv.expect_port, single_serve_string, EMPTY_RESP)); ret = any_request(sess, "/blee"); ONV(ret != NE_ERROR, ("request failed with %d not NE_ERROR", ret)); ONV(strstr(ne_get_error(sess), "Could not establish connection from SOCKS proxy") == NULL || strstr(ne_get_error(sess), "Invalid version in proxy response") == NULL, ("unexpected error string: %s", ne_get_error(sess))); ne_iaddr_free(srv.expect_addr); return destroy_and_wait(sess); } static int safe_flags(void) { ne_session *sess = ne_session_create("http", "localhost", 80); ne_request *req = ne_request_create(sess, "GET", "/"); ne_set_request_flag(req, NE_REQFLAG_LAST, 0xAAAAAAAA); ONN("flags array bound check failed", ne_get_session(req) != sess); ne_request_destroy(req); ne_session_destroy(sess); return OK; } /* Hit the timeout (2 seconds) for reading interim responses. */ static int fail_excess_1xx(void) { struct s1xx_args args = {20000000, 0}; return fail_request_with_error(0, serve_1xx, &args, 0, "Timed out reading interim responses"); } static int serve_check_reqline(ne_socket *sock, void *userdata) { const char *expect = userdata; ONN("failed to read request-line", ne_sock_readline(sock, buffer, BUFSIZ) <= 0); NE_DEBUG(NE_DBG_HTTP, "child: got request-line %s\n", buffer); if (strcmp(expect, buffer) != 0) return single_serve_string(sock, "HTTP/1.1 400 Bad Request-Line\r\n" EMPTY_RESP); else return single_serve_string(sock, RESP200 "Connection: close\r\n\r\n"); } /* Test that various request target forms are allowed. */ static int target_forms(void) { static const struct { const char *uri, *reqline; } ts[] = { { "/foo", "GET /foo HTTP/1.1\r\n" }, { "/foo?bar", "GET /foo?bar HTTP/1.1\r\n" }, { "ftp://www.example.com/foo", "GET ftp://www.example.com/foo HTTP/1.1\r\n" }, { "*", "GET * HTTP/1.1\r\n" }, { NULL, NULL } }; unsigned n; for (n = 0; ts[n].uri; n++) { ne_session *sess; CALL(make_session(&sess, serve_check_reqline, (void *)ts[n].reqline)); ONREQ(any_2xx_request(sess, ts[n].uri)); CALL(destroy_and_wait(sess)); } return OK; } /* Interim response callback. */ static void test_interim(void *userdata, ne_request *req, const ne_status *st) { ne_buffer *buf = userdata; const char *val; ne_buffer_snprintf(buf, 15, "[code=%d]", st->code); val = ne_get_response_header(req, "X-Interim"); ne_buffer_concat(buf, "[hdr=", val ? val : "null", "]", NULL); } /* Test for interim response headers. */ static int interims(void) { ne_session *sess; ne_request *req; ne_buffer *buf = ne_buffer_create(); CALL(make_session(&sess, single_serve_string, "HTTP/1.1 103 Early Stuff\r\n" "X-Interim: foobar\r\n" "\r\n" "HTTP/1.1 102 Stuff Is Happening\r\n" "X-Interim: bar, foo\r\n" "\r\n" "HTTP/1.1 200 Thank you kindly\r\n" "Content-Length: 0\r\n" "X-Not-Interim: finally\r\n" "\r\n")); req = ne_request_create(sess, "GET", "/"); ne_add_interim_handler(req, test_interim, buf); ONREQ(ne_request_dispatch(req)); ONN("interim header leaked to final response", ne_get_response_header(req, "X-Interim") != NULL); ne_request_destroy(req); CALL(destroy_and_wait(sess)); ONCMPN("[code=103][hdr=foobar][code=102][hdr=bar, foo]", buf->data, "interim responses", "trace"); ne_buffer_destroy(buf); return OK; } static int retry_408(void) { ne_session *sess; /* Serve two responses down a single persistent connection, the * second of which is invalid and will cause the request to be * aborted. */ CALL(multi_session_server(&sess, "http", "localhost", 2, single_serve_string, EMPTY_RESP "HTTP/1.1 408 Request Timeout\r\n" "Server: neon-test-server\r\n" "Content-Length: 0\r\n\r\n")); CALL(any_2xx_request(sess, "/first408")); CALL(any_2xx_request(sess, "/second408")); return destroy_and_wait(sess); } /* Ensure that only a 408 on a persisted connection is * retried. Otherwise it should just be handled as a final * response. */ static int dont_retry_408(void) { ne_session *sess; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 408 Request Timeout\r\n" "Server: neon-test-server\r\n" "Content-Length: 0\r\n\r\n")); /* Run any request, ensure it gets a 408 response. */ CALL(run_request(sess, 408, construct_get, NULL)); return destroy_and_wait(sess); } static const char *ipv6_check_result = "500 Something Went Wrong"; #define V6_EXAMPLE_HOST "[2001:db8::cafe]" static void ipv6_host_checker(char *value) { NE_DEBUG(NE_DBG_HTTP, "child: header value [%s]\n", value); if (strcmp(value, V6_EXAMPLE_HOST) == 0) ipv6_check_result = "200 Good Header"; else ipv6_check_result = "400 Bad Header"; } /* Server which acts as a proxy accepting a CONNECT request. */ static int serve_v6_check(ne_socket *sock, void *ud) { char resp[512]; got_header = ipv6_host_checker; want_header = "Host"; CALL(discard_request(sock)); ne_snprintf(resp, sizeof resp, "HTTP/1.1 %s\r\n" "Content-Length: 0\r\n" "Server: serve_v6_check\r\n\r\n", ipv6_check_result); SEND_STRING(sock, resp); return 0; } static int ipv6_literal(void) { ne_session *sess; CALL(fakeproxied_session_server(&sess, "http", V6_EXAMPLE_HOST, 80, serve_v6_check, NULL)); CALL(any_2xx_request(sess, "/ipv6ish")); return destroy_and_wait(sess); } static int targets(void) { struct { const char *scheme; const char *host; int port; const char *method; const char *target; const char *expected; } ts[] = { { "http", "example.com", 80, "GET", "/fish", "http://example.com/fish" }, { "http", "example.com", 8080, "GET", "/fish", "http://example.com:8080/fish" }, { "https", "example.com", 443, "GET", "/", "https://example.com/" }, { "http", "proxy.example.com", 80, "GET", "ftp://example.com/fishfood", "ftp://example.com/fishfood" }, { "https", "example.com", 443, "OPTIONS", "*", "https://example.com" }, { NULL } }; unsigned n; for (n = 0; ts[n].scheme != NULL; n++ ) { const ne_uri *uri, *uri2; ne_session *sess; ne_request *req; char *actual; sess = ne_session_create(ts[n].scheme, ts[n].host, ts[n].port); req = ne_request_create(sess, ts[n].method, ts[n].target); uri = ne_get_request_target(req); uri2 = ne_get_request_target(req); actual = uri ? ne_uri_unparse(uri) : NULL; ONCMP(ts[n].expected, actual, "request target", "URI"); ONN("caching failed, different rv on second call", uri != uri2); if (actual) ne_free(actual); ne_request_destroy(req); ne_session_destroy(sess); } return OK; } /* TODO: test that ne_set_notifier(, NULL, NULL) DTRT too. */ ne_test tests[] = { T(lookup_localhost), T(response_bodies), T(no_body_204), T(no_body_304), T(no_body_HEAD), T(reason_phrase), T(chunk_oversize), T(no_body_chunks), T(persist_http11), T(persist_chunked), T(persist_http10), T(persist_proxy_http10), T(persist_timeout), T(no_persist_http10), T(ptimeout_eof), T(ptimeout_eof2), T(closed_connection), T(close_not_retried), T(send_progress), T(response_headers), T(reset_headers), T(iterate_none), T(iterate_many), T(skip_interim_1xx), T(skip_many_1xx), T(skip_1xx_hdrs), T(send_bodies), T(expect_100_once), T(expect_100_nobody), T(unbounded_headers), T(unbounded_folding), T(blank_response), T(not_http), T(fail_eof_continued), T(fail_eof_headers), T(fail_eof_chunk), T(fail_eof_badclen), T(fail_long_header), T(fail_on_invalid), T(read_timeout), T(fail_connect), T(proxy_no_resolve), T(fail_chunksize), T(abort_respbody), T(retry_after_abort), T(fail_statusline), T(dup_method), T(versions), T(hook_create_req), T(abort_reader), T(send_bad_offset), T(hooks), T(hook_self_destroy), T(icy_protocol), T(status), T(status_chunked), T(local_addr), T(dereg_progress), T(addrlist), T(socks_proxy), T(socks_v4_proxy), T(send_length), T(socks_fail), T(fail_lookup), T(fail_double_lookup), T(safe_flags), T(fail_excess_1xx), T(target_forms), T(interims), T(retry_408), T(dont_retry_408), T(ipv6_literal), #if 0 T(redirect_error), #endif T(targets), T(NULL) }; neon-0.34.2/test/redirect.c0000644000175000017500000001442314777424030015107 0ustar jortonjorton/* Tests for 3xx redirect interface (ne_redirect.h) Copyright (C) 2002-2024, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_redirect.h" #include "tests.h" #include "child.h" #include "utils.h" /* Run a request to 'path' and retrieve the redirect destination to * *redir. */ static int process_redir(ne_session *sess, const char *path, const ne_uri **redir) { int ret = any_request(sess, path); ONV(ret != NE_REDIRECT, ("request got %d (%s) rather than NE_REDIRECT", ret, ne_get_error(sess))); *redir = ne_redirect_location(sess); return OK; } static int check_redir(int status_code, const char *location, const char *target, const char *fragment, const char *expect) { char *unp, *full_expect = NULL, response[BUFSIZ]; ne_session *sess; ne_uri *loc; ne_request *req; ne_snprintf(response, sizeof response, "HTTP/1.0 %d Get Ye Away\r\n" "Content-Length: 0\r\n" "Location: %s\r\n\n", status_code, location); CALL(multi_session_server(&sess, "http", "localhost", 2, single_serve_string, response)); if (expect[0] == '/') { ne_uri uri = {0}; ne_fill_server_uri(sess, &uri); uri.path = (char *)expect; uri.fragment = (char *)fragment; full_expect = ne_uri_unparse(&uri); expect = full_expect; uri.path = NULL; uri.fragment = NULL; ne_uri_free(&uri); } /* First test the ne_get_response_location() API directly. */ NE_DEBUG(NE_DBG_HTTP, "redirect: Target [%s ## %s]\n", target, fragment ? fragment : "(no fragment)"); NE_DEBUG(NE_DBG_HTTP, "redirect: Location: [%s]\n", location); req = ne_request_create(sess, "GET", target); ONREQ(ne_request_dispatch(req)); loc = ne_get_response_location(req, fragment); unp = ne_uri_unparse(loc); NE_DEBUG(NE_DBG_HTTP, "redirect: ne_get_response_location => [%s]\n", unp); ONV(strcmp(unp, expect), ("first redirect to `%s' not `%s'", unp, expect)); ne_free(unp); ne_request_destroy(req); ne_uri_free(loc); ne_free(loc); if (fragment) { /* Can't handle fragments in the ne_redirect API, send a dummy request. */ CALL(any_request(sess, "/dummy")); } else { const ne_uri *cloc; /* Second, test the ne_redirect* API. */ ne_redirect_register(sess); CALL(process_redir(sess, target, &cloc)); ONN("redirect location was NULL", cloc == NULL); unp = ne_uri_unparse(cloc); NE_DEBUG(NE_DBG_HTTP, "redirect: ne_redirect URI => [%s]\n", unp); ONV(strcmp(unp, expect), ("second redirect to `%s' not `%s'", unp, expect)); ne_free(unp); } if (full_expect) ne_free(full_expect); return destroy_and_wait(sess); } #define DEST "http://foo.com/blah/blah/bar" #define PATH "/redir/me" static int redirects(void) { const struct { const char *target; int code; const char *location; const char *expected; const char *fragment; } ts[] = { {PATH, 301, DEST, DEST, NULL}, {PATH, 302, DEST, DEST, NULL}, {PATH, 303, DEST, DEST, NULL}, {PATH, 307, DEST, DEST, NULL}, /* Simple relative URI cases: */ {PATH, 302, "/foo/bar/blah", "/foo/bar/blah", NULL}, {"/foo/bar", 302, "norman", "/foo/norman", NULL}, {"/foo/bar/", 302, "wishbone", "/foo/bar/wishbone", NULL}, /* all 3xx should get NE_REDIRECT. */ {PATH, 399, DEST, DEST, NULL}, /* Handling of various request-target cases. */ {"*", 307, "/fish#food", "/fish#food", NULL}, {"ftp://example.com/fish", 307, "/fish#food", "ftp://example.com/fish#food", NULL}, /* More relative URIs: */ {"/blah", 307, "//example.com:8080/fish#food", "http://example.com:8080/fish#food", NULL}, {"/blah", 307, "#food", "/blah#food", NULL}, /* Fragment handling. */ {"/foo", 301, "http://example.com/redirect", "http://example.com/redirect#fragment", "fragment" }, {"/foo", 301, "https://blah.example.com/redirect#override", "https://blah.example.com/redirect#override", "fragment" }, }; unsigned n; for (n = 0; n < sizeof(ts)/sizeof(ts[0]); n++) { CALL(check_redir(ts[n].code, ts[n].location, ts[n].target, ts[n].fragment, ts[n].expected)); } return OK; } #define RESP1 "HTTP/1.1 200 OK\r\n" "Content-Length: 0\r\n\r\n" #define RESP2 "HTTP/1.0 302 Get Ye Away\r\n" "Location: /blah\r\n" "\r\n" /* ensure that ne_redirect_location returns NULL when no redirect has * been encountered, or redirect hooks aren't registered. */ static int no_redirect(void) { ne_session *sess; const ne_uri *loc; struct double_serve_args resp; resp.first.data = RESP1; resp.first.len = strlen(RESP1); resp.second.data = RESP2; resp.second.len = strlen(RESP2); CALL(session_server(&sess, double_serve_sstring, &resp)); ONN("redirect non-NULL before register", ne_redirect_location(sess)); ne_redirect_register(sess); ONN("initial redirect non-NULL", ne_redirect_location(sess)); ONREQ(any_request(sess, "/noredir")); ONN("redirect non-NULL after non-redir req", ne_redirect_location(sess)); CALL(process_redir(sess, "/foo", &loc)); return destroy_and_wait(sess); } ne_test tests[] = { T(lookup_localhost), T(redirects), T(no_redirect), T(NULL) }; neon-0.34.2/test/props.c0000644000175000017500000003223414777424030014451 0ustar jortonjorton/* Tests for property handling Copyright (C) 2002-2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_props.h" #include "tests.h" #include "child.h" #include "utils.h" static const ne_propname p_alpha = {"DAV:", "alpha"}, p_beta = {"http://webdav.org/random/namespace", "beta"}; /* Tests little except that ne_proppatch() doesn't segfault. */ static int patch_simple(void) { ne_session *sess; ne_proppatch_operation ops[] = { { &p_alpha, ne_propset, "fish" }, { &p_beta, ne_propremove, NULL }, { NULL, ne_propset, NULL } }; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 200 Goferit\r\n" "Connection: close\r\n\r\n")); ONREQ(ne_proppatch(sess, "/fish", ops)); return destroy_and_wait(sess); } #define RESP207 "HTTP/1.0 207 Stuff\r\n" "Server: foo\r\n\r\n" static void dummy_results(void *ud, const ne_uri *uri, const ne_prop_result_set *rset) { NE_DEBUG(NE_DBG_HTTP, "dummy_results.\n"); } /* Regression tests for propfind bodies which caused segfaults. */ static int regress(void) { static const char *bodies[] = { RESP207 "\n" "" "" "" "", /* segfaults with neon <= 0.23.5 */ RESP207 "" "/foo/" "" "HTTP/1.1 404 Not Found" "", /* format string handling with neon <= 0.24.4 */ RESP207 "" "/foo/" "" "%s%s%s%s" "", NULL, }; ne_session *sess; int n; for (n = 0; bodies[n] != NULL; n++) { CALL(make_session(&sess, single_serve_string, (void *)bodies[n])); ne_simple_propfind(sess, "/", 0, NULL, dummy_results, NULL); ne_session_destroy(sess); CALL(await_server()); } return OK; } static int patch_regress(void) { static const char *bodies[] = { /* format string handling bugs with neon <= 0.24.4 */ RESP207 "" "/foo/" "HTTP/1.1 500 Bad Voodoo" "%s%s%s%s" "", RESP207 "" "/foo/" "HTTP/1.1 %s%s%s%s", NULL }; ne_session *sess; int n; static const ne_propname pn = { "DAV:", "foobar" }; ne_proppatch_operation pops[] = { { &pn, ne_propset, "fish" }, { NULL, ne_propset, NULL } }; for (n = 0; bodies[n] != NULL; n++) { CALL(make_session(&sess, single_serve_string, (void *)bodies[n])); ne_proppatch(sess, "/", pops); ne_session_destroy(sess); CALL(await_server()); } return OK; } /* Serialize propfind result callbacks into a string */ static int simple_iterator(void *vbuf, const ne_propname *name, const char *value, const ne_status *st) { char code[20]; ne_buffer *buf = vbuf; ne_buffer_concat(buf, "prop:[{", name->nspace, ",", name->name, "}=", NULL); if (value) ne_buffer_concat(buf, "'", value, "'", NULL); else ne_buffer_zappend(buf, "#novalue#"); sprintf(code, ":{%d ", st->code); if (st->reason_phrase) ne_buffer_concat(buf, code, st->reason_phrase, "}];", NULL); else ne_buffer_concat(buf, code, "#noreason#}];", NULL); return 0; } static void simple_results(void *buf, const ne_uri *uri, const ne_prop_result_set *rset) { ne_buffer_concat(buf, "results(", uri->path, ",", NULL); ne_propset_iterate(rset, simple_iterator, buf); ne_buffer_czappend(buf, ")//"); } /* Test function to compare two long strings and print a digestible * failure message. */ static int diffcmp(const char *expected, const char *actual) { size_t n; if (!strcmp(expected, actual)) return OK; NE_DEBUG(NE_DBG_HTTP, "diffcmp: Expect: [%s]\n" "diffcmp: Actual: [%s]\n", expected, actual); for (n = 0; expected[n] && actual[n]; n++) { if (expected[n] != actual[n]) { t_context("difference at byte %" NE_FMT_SIZE_T ": " "`%.10s...' not `%.10s...'", n, actual+n, expected+n); break; } } return FAIL; } /* PROPFIND creator callback. */ static void *pf_creator(void *userdata, const ne_uri *uri) { ne_buffer *buf = userdata; NE_DEBUG(NE_DBG_HTTP, "pf: Creator at %s\n", uri->path); ne_buffer_concat(buf, "creator[", uri->path, "]//", NULL); return ne_strdup(uri->path); } /* PROPFIND destructor callback. */ static void pf_destructor(void *userdata, void *private) { ne_buffer *buf = userdata; char *cookie = private; NE_DEBUG(NE_DBG_HTTP, "pf: Destructor at %s\n", cookie); ne_buffer_concat(buf, "destructor[", cookie, "]//", NULL); ne_free(cookie); } /* PROPFIND test type. */ enum pftype { PF_SIMPLE, /* using ne_simple_propfind */ PF_NAMED, /* using ne_propfind_named */ PF_SP_NAMED, /* using ne_propfind_named w/SHAREPOINT hacks */ PF_ALLPROP /* using ne_propfind_allprop */ }; static int run_propfind(const ne_propname *props, char *resp, int depth, const char *expected, enum pftype type) { ne_session *sess; ne_buffer *buf = ne_buffer_create(); CALL(make_session(&sess, single_serve_string, resp)); if (type == PF_SIMPLE) { ONREQ(ne_simple_propfind(sess, "/propfind", depth, props, simple_results, buf)); } else { ne_propfind_handler *hdl; if (type == PF_SP_NAMED) { ne_set_session_flag(sess, NE_SESSFLAG_SHAREPOINT, 1); type = PF_NAMED; } hdl = ne_propfind_create(sess, "/propfind", depth); ne_propfind_set_private(hdl, pf_creator, pf_destructor, buf); if (type == PF_NAMED) { ONREQ(ne_propfind_named(hdl, props, simple_results, buf)); } else { ONREQ(ne_propfind_allprop(hdl, simple_results, buf)); } ne_propfind_destroy(hdl); } ne_session_destroy(sess); CALL(await_server()); CALL(diffcmp(expected, buf->data)); ne_buffer_destroy(buf); return OK; } /* a PROPFIND response body for the {DAV:}fishbone property, using * given property value and status. */ #define FISHBONE_RESP(value, status) MULTI_207(RESP_207("/foop", \ PSTAT_207(PROPS_207(APROP_207("fishbone", value)) \ STAT_207(status)))) static int propfind(void) { static const struct { char *resp; const char *expected; int depth; enum pftype type; } ts[] = { /* simple single property. */ { FISHBONE_RESP("hello, world", "212 Well OK"), "results(/foop,prop:[{DAV:,fishbone}='hello, world':{212 Well OK}];)//", 0, PF_SIMPLE }, /* property with some nested elements. */ { FISHBONE_RESP("this is a property fish value", "299 Just About OK"), "results(/foop,prop:[{DAV:,fishbone}=" "'this is a property " "fish value':" "{299 Just About OK}];)//", 0, PF_SIMPLE }, /* failed to fetch a property. */ { FISHBONE_RESP("property value is ignored", "404 Il n'ya pas de property"), "results(/foop,prop:[{DAV:,fishbone}=#novalue#:" "{404 Il n'ya pas de property}];)//", 0, PF_SIMPLE }, #if 0 /* propstat missing status should be ignored; if a response contains no * valid propstats, it should also be ignored. */ { MULTI_207(RESP_207("/alpha", PSTAT_207(APROP_207("fishbone", "unseen"))) RESP_207("/beta", PSTAT_207(APROP_207("fishbone", "hello, world") STAT_207("200 OK")))), "results(/beta,prop:[{DAV:,fishbone}='hello, world':{200 OK}];)//", 0, PF_SIMPLE }, #endif /* props on several resources */ { MULTI_207(RESP_207("/alpha", PSTAT_207(PROPS_207(APROP_207("fishbone", "strike one")) STAT_207("234 First is OK"))) RESP_207("/beta", PSTAT_207(PROPS_207(APROP_207("fishbone", "strike two")) STAT_207("256 Second is OK")))), "results(/alpha,prop:[{DAV:,fishbone}='strike one':{234 First is OK}];)//" "results(/beta,prop:[{DAV:,fishbone}='strike two':{256 Second is OK}];)//", 0, PF_SIMPLE}, /* whitespace handling. */ { MULTI_207(RESP_207("\r\nhttp://localhost/alpha ", PSTAT_207(PROPS_207(APROP_207("alpha", "beta")) "\r\nHTTP/1.1 200 OK "))), "results(/alpha,prop:[{DAV:,alpha}='beta':{200 OK}];)//", 0, PF_SIMPLE}, /* attribute handling. */ { MULTI_207(RESP_207("\r\nhttp://localhost/alpha ", PSTAT_207(PROPS_207("" "beta") "\r\nHTTP/1.1 200 OK "))), "results(/alpha,prop:[{DAV:,alpha}='beta':{200 OK}];)//", 0, PF_SIMPLE}, /* "complex" propfinds. */ { FISHBONE_RESP("hello, world", "212 Well OK"), "creator[/foop]//" "results(/foop,prop:[{DAV:,fishbone}='hello, world':{212 Well OK}];)//" "destructor[/foop]//", 0, PF_NAMED }, /* 207 with badly encoded URI in href */ { MULTI_207(RESP_207("http://example.com/foo€bar", \ PSTAT_207(PROPS_207(APROP_207("fishbone", "hello, world")) \ STAT_207("209 Good News")))), "creator[/foo%e2%82%acbar]//" "results(/foo%e2%82%acbar,prop:[{DAV:,fishbone}='hello, world':{209 Good News}];)//" "destructor[/foo%e2%82%acbar]//", 0, PF_SP_NAMED }, { MULTI_207(RESP_207("/foo%20bar/€bar", \ PSTAT_207(PROPS_207(APROP_207("fishbone", "hello, world")) \ STAT_207("209 Good News")))), "creator[/foo%20bar/%e2%82%acbar]//" "results(/foo%20bar/%e2%82%acbar,prop:[{DAV:,fishbone}='hello, world':{209 Good News}];)//" "destructor[/foo%20bar/%e2%82%acbar]//", 0, PF_SP_NAMED } }; const ne_propname pset1[] = { { "DAV:", "fishbone", }, { NULL, NULL } }; unsigned n; for (n = 0; n < sizeof(ts)/sizeof(ts[0]); n++) { const ne_propname *pset = pset1; NE_DEBUG(NE_DBG_HTTP, "--> running test %u for %s\n", n, ts[n].resp); CALL(run_propfind(pset, ts[n].resp, ts[n].depth, ts[n].expected, ts[n].type)); } return OK; } static int unbounded_response(const char *header, const char *repeats) { ne_session *sess; struct infinite i = { header, repeats}; CALL(make_session(&sess, serve_infinite, &i)); ONN("unbounded PROPFIND response did not fail", ne_simple_propfind(sess, "/", 0, NULL, dummy_results, NULL) != NE_ERROR); CALL(reap_server()); ne_session_destroy(sess); return OK; } static int unbounded_propstats(void) { return unbounded_response( RESP207 "\n" "" "/", ""); } static int unbounded_props(void) { return unbounded_response( RESP207 "\n" "" "/", "hello, world"); } ne_test tests[] = { T(patch_simple), T(propfind), T(regress), T(patch_regress), T(unbounded_props), T(unbounded_propstats), T(NULL) }; neon-0.34.2/test/openssl.conf0000644000175000017500000000536314777424030015477 0ustar jortonjorton[ca] default_ca = neonca [neonca] dir = ${ENV::CADIR} database = $dir/index.txt new_certs_dir = $dir certificate = $dir/cert.pem serial = $dir/serial private_key = $dir/key.pem policy = policy_any default_md = sha256 x509_extensions = issuedExt unique_subject = no default_bits = 2048 # same as neonca1 just +basicConstraints and without certificate to # allow creation of the initial self signed certificate [neoncainit] dir = ${ENV::CADIR} database = $dir/index.txt new_certs_dir = $dir serial = $dir/serial private_key = $dir/key.pem policy = policy_any default_md = sha256 x509_extensions = issuedExt unique_subject = no basicConstraints = CA:TRUE default_bits = 2048 [policy_any] countryName = optional stateOrProvinceName = optional localityName = optional organizationName = optional organizationalUnitName = optional commonName = optional emailAddress = optional [req] distinguished_name = $ENV::REQDN x509_extensions = caExt string_mask = $ENV::STRMASK default_bits = 2048 [caExt] basicConstraints = CA:true [issuedExt] basicConstraints = CA:false # subjectAltName extension sections [altExt1] subjectAltName = DNS:localhost # 2+3: AltNames with multiple entries to test the matching logic [altExt2] subjectAltName = DNS:nohost.example.com, DNS:localhost [altExt3] subjectAltName = DNS:localhost, DNS:nohost.example.com # an AltName with no DNS entries; should use commonName instead for # identity check [altExt4] subjectAltName = email:neon@webdav.org # an AltName with IP address [altExt5] subjectAltName = IP:127.0.0.1 # an AltName with a bad IP address [altExt6] subjectAltName = IP:1.2.3.4 # AltName with wildcard [altExt9] subjectAltName = DNS:*.example.com [reqDN] countryName = Country Name stateOrProvinceName = State or Province Name localityName = Locality Name organizationName = Organization Name organizationalUnitName = Organizational Unit Name commonName = Common Name (eg, your name or your server\'s hostname) emailAddress = Email Address # a DN which gives two commonName attributes. [reqDN.doubleCN] countryName = Country Name stateOrProvinceName = State or Province Name localityName = Locality Name organizationName = Organization Name organizationalUnitName = Organizational Unit Name 0.commonName = Common Name 1.commonName = Common Name emailAddress = Email Address [reqDN.twoOU] countryName = Country Name stateOrProvinceName = State or Province Name localityName = Locality Name organizationName = Organization Name 0.organizationalUnitName = Organizational Unit Name 1.organizationalUnitName = Organizational Unit Name commonName = Common Name (eg, your name or your server\'s hostname) emailAddress = Email Address [reqDN.CNfirst] commonName = Common Name [reqDN.missingCN] countryName = CountryName [reqDN.justEmail] emailAddress = CountryName neon-0.34.2/test/oldacl.c0000644000175000017500000000404414777424030014542 0ustar jortonjorton/* Dummy ACL tests Copyright (C) 2001-2003, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "ne_acl.h" #include "tests.h" #include "child.h" #include "utils.h" /**** DUMMY TESTS: just makes sure the stuff doesn't dump core. */ static int test_acl(const char *uri, ne_acl_entry *es, int nume) { ne_session *sess; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 200 OK\r\n" "Connection: close\r\n\r\n")); ON(ne_acl_set(sess, uri, es, nume)); return destroy_and_wait(sess); } static int grant_all(void) { ne_acl_entry e = {0}; e.apply = ne_acl_all; e.type = ne_acl_grant; CALL(test_acl("/foo", &e, 1)); return OK; } static int deny_all(void) { ne_acl_entry e = {0}; e.apply = ne_acl_all; e.type = ne_acl_deny; CALL(test_acl("/foo", &e, 1)); return OK; } static int deny_one(void) { ne_acl_entry e = {0}; e.apply = ne_acl_href; e.type = ne_acl_deny; e.principal = "http://webdav.org/users/joe"; CALL(test_acl("/foo", &e, 1)); return OK; } static int deny_byprop(void) { ne_acl_entry e = {0}; e.apply = ne_acl_property; e.type = ne_acl_deny; e.principal = "owner"; CALL(test_acl("/foo", &e, 1)); return OK; } ne_test tests[] = { T(grant_all), T(deny_all), T(deny_one), T(deny_byprop), T(NULL) }; neon-0.34.2/test/nulsrv.key0000644000175000017500000000321314777424030015200 0ustar jortonjorton-----BEGIN RSA PRIVATE KEY----- MIIEogIBAAKCAQEAzSZwlqmmXT6c7Q8IFVp8FyVoaK8Tua1B+hJU4oRyfVjR4kBC wVntBT2qEFNwAIg6d6DAVp6sfSEqcURRCLwXB9qoo3bcUbwbivYCGlW/RrREayde vuUXi1ayxoI2EYOov/cvDRf2zUe1byumQbaNM1/q6ouxGuKZOP9ZWwqhcRPKNz+5 sB6RmsiTNQxK4J300mHHTltBCnwxVJnb9WXOgNPCAjdk/VQSe+qshVlcF+Eu9tCo 8tAulFkvwqZf2gfeey4UB+3kJyQ3nQkusflaSLmAJEPmy8duNd/VaTT/5tae6HZm bl9ZATyWO+xyCzwelQ/OaBOcIt0btUQoUEoFfwIDAQABAoIBAF55tl3b8O5+GDyf sIRM8FqkconLHtViccDdUlQi1KrfDYEZQOTUKfBA7qGoGytTkUFoOUtqtVrGvEn/ QSY5oI2QaBsncNz/ONvs4RkJphXEjMGgFuTokcgsfBYo/wdfz4XgKr3n7FOrE2YH 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1mY+qclcvzfijH0wNFRP1Z3M5eFERALwI25YOrZGtI1ncIeKV+yFwkYC54XfZUvr hQO0wVIbTaE3N9fDIs0rHbSc1GJUhVr+2IsTW/ybHgdfDZMuXOI= -----END RSA PRIVATE KEY----- neon-0.34.2/test/nulsan.pem0000644000175000017500000001062114777424030015141 0ustar jortonjortonCertificate: Data: Version: 3 (0x2) Serial Number: 0 (0x0) Signature Algorithm: sha1WithRSAEncryption Issuer: C=GB, ST=Berkshire, L=Newbury, O=My Company Ltd, OU=CA, CN=NULL-friendly CA Validity Not Before: Aug 4 06:53:05 2009 GMT Not After : Aug 2 06:53:05 2019 GMT Subject: CN=www.badguy.com Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public Key: (2048 bit) Modulus (2048 bit): 00:cd:26:70:96:a9:a6:5d:3e:9c:ed:0f:08:15:5a: 7c:17:25:68:68:af:13:b9:ad:41:fa:12:54:e2:84: 72:7d:58:d1:e2:40:42:c1:59:ed:05:3d:aa:10:53: 70:00:88:3a:77:a0:c0:56:9e:ac:7d:21:2a:71:44: 51:08:bc:17:07:da:a8:a3:76:dc:51:bc:1b:8a:f6: 02:1a:55:bf:46:b4:44:6b:27:5e:be:e5:17:8b:56: b2:c6:82:36:11:83:a8:bf:f7:2f:0d:17:f6:cd:47: b5:6f:2b:a6:41:b6:8d:33:5f:ea:ea:8b:b1:1a:e2: 99:38:ff:59:5b:0a:a1:71:13:ca:37:3f:b9:b0:1e: 91:9a:c8:93:35:0c:4a:e0:9d:f4:d2:61:c7:4e:5b: 41:0a:7c:31:54:99:db:f5:65:ce:80:d3:c2:02:37: 64:fd:54:12:7b:ea:ac:85:59:5c:17:e1:2e:f6:d0: a8:f2:d0:2e:94:59:2f:c2:a6:5f:da:07:de:7b:2e: 14:07:ed:e4:27:24:37:9d:09:2e:b1:f9:5a:48:b9: 80:24:43:e6:cb:c7:6e:35:df:d5:69:34:ff:e6:d6: 9e:e8:76:66:6e:5f:59:01:3c:96:3b:ec:72:0b:3c: 1e:95:0f:ce:68:13:9c:22:dd:1b:b5:44:28:50:4a: 05:7f Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Basic Constraints: CA:FALSE Netscape Comment: OpenSSL Generated Certificate X509v3 Subject Key Identifier: 33:15:24:BE:DA:66:3A:06:8B:D9:27:34:3A:AF:62:40:E4:95:66:5D X509v3 Authority Key Identifier: keyid:0A:69:39:5F:9D:30:04:18:08:2E:02:0E:E6:EA:9D:B2:26:F6:E2:6A X509v3 Subject Alternative Name: DNS:www.bank.com Signature Algorithm: sha1WithRSAEncryption 27:6e:7d:b3:a9:86:52:57:6a:a0:c6:30:6c:1e:94:09:a7:6f: ad:fe:11:9f:be:32:8d:01:7b:8b:94:66:d7:7c:b6:b1:90:fc: e4:f5:b6:32:bc:6c:71:23:b1:18:88:d6:47:bc:da:07:c7:5e: 46:71:3a:e6:40:6e:c1:7f:1d:56:96:70:65:d8:51:a9:dc:9e: a5:06:00:98:e7:1e:10:bc:82:ba:00:e5:4e:a2:0f:3e:ec:8a: dd:6f:c6:c9:c1:ec:ed:6d:7c:31:3e:66:87:47:a1:8b:15:3c: 21:7e:ec:21:78:3d:21:70:72:ba:70:c3:64:f8:1d:4f:d9:d0: 27:3c:3e:7e:a2:59:ae:be:9a:d3:00:44:a7:72:3a:e3:3f:c8: 9b:c5:8f:b1:94:fe:00:0f:6e:b8:14:88:f1:03:50:91:51:af: f0:1e:f7:b8:5a:a4:57:35:2d:f1:ad:c8:ae:dd:29:61:14:7d: ea:d1:34:80:5c:1b:fd:eb:43:dc:21:6d:c6:44:f9:3b:54:76: c4:91:5b:ac:a4:8e:72:e7:d8:24:ff:a7:5a:c0:ef:27:c3:d7: e4:f9:7f:55:8d:0d:30:ec:a2:d9:6d:c8:76:f4:be:94:3d:12: 32:4a:91:4f:db:c3:e7:76:07:5a:12:97:18:b7:15:00:98:59: 21:89:3e:35 -----BEGIN CERTIFICATE----- MIIDrTCCApWgAwIBAgIBADANBgkqhkiG9w0BAQUFADB0MQswCQYDVQQGEwJHQjES MBAGA1UECBMJQmVya3NoaXJlMRAwDgYDVQQHEwdOZXdidXJ5MRcwFQYDVQQKEw5N eSBDb21wYW55IEx0ZDELMAkGA1UECxMCQ0ExGTAXBgNVBAMTEE5VTEwtZnJpZW5k bHkgQ0EwHhcNMDkwODA0MDY1MzA1WhcNMTkwODAyMDY1MzA1WjAZMRcwFQYDVQQD 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7KLZbch29L6UPRIySpFP28PndgdaEpcYtxUAmFkhiT41 -----END CERTIFICATE----- neon-0.34.2/test/nulcn.pem0000644000175000017500000001044714777424030014766 0ustar jortonjortonCertificate: Data: Version: 3 (0x2) Serial Number: 1 (0x1) Signature Algorithm: sha1WithRSAEncryption Issuer: C=GB, ST=Berkshire, L=Newbury, O=My Company Ltd, OU=CA, CN=NULL-friendly CA Validity Not Before: Aug 4 07:33:43 2009 GMT Not After : Aug 2 07:33:43 2019 GMT Subject: CN=www.bank.com\x00.badguy.com Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public Key: (2048 bit) Modulus (2048 bit): 00:cd:26:70:96:a9:a6:5d:3e:9c:ed:0f:08:15:5a: 7c:17:25:68:68:af:13:b9:ad:41:fa:12:54:e2:84: 72:7d:58:d1:e2:40:42:c1:59:ed:05:3d:aa:10:53: 70:00:88:3a:77:a0:c0:56:9e:ac:7d:21:2a:71:44: 51:08:bc:17:07:da:a8:a3:76:dc:51:bc:1b:8a:f6: 02:1a:55:bf:46:b4:44:6b:27:5e:be:e5:17:8b:56: b2:c6:82:36:11:83:a8:bf:f7:2f:0d:17:f6:cd:47: b5:6f:2b:a6:41:b6:8d:33:5f:ea:ea:8b:b1:1a:e2: 99:38:ff:59:5b:0a:a1:71:13:ca:37:3f:b9:b0:1e: 91:9a:c8:93:35:0c:4a:e0:9d:f4:d2:61:c7:4e:5b: 41:0a:7c:31:54:99:db:f5:65:ce:80:d3:c2:02:37: 64:fd:54:12:7b:ea:ac:85:59:5c:17:e1:2e:f6:d0: a8:f2:d0:2e:94:59:2f:c2:a6:5f:da:07:de:7b:2e: 14:07:ed:e4:27:24:37:9d:09:2e:b1:f9:5a:48:b9: 80:24:43:e6:cb:c7:6e:35:df:d5:69:34:ff:e6:d6: 9e:e8:76:66:6e:5f:59:01:3c:96:3b:ec:72:0b:3c: 1e:95:0f:ce:68:13:9c:22:dd:1b:b5:44:28:50:4a: 05:7f Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Basic Constraints: CA:FALSE Netscape Comment: OpenSSL Generated Certificate X509v3 Subject Key Identifier: 33:15:24:BE:DA:66:3A:06:8B:D9:27:34:3A:AF:62:40:E4:95:66:5D X509v3 Authority Key Identifier: keyid:0A:69:39:5F:9D:30:04:18:08:2E:02:0E:E6:EA:9D:B2:26:F6:E2:6A Signature Algorithm: sha1WithRSAEncryption 32:65:23:1f:c8:d9:53:84:82:d0:0a:eb:14:51:24:03:bc:6c: 1b:2a:5a:fe:1b:f0:e8:69:0c:2b:19:86:cf:7f:32:76:d8:2b: d2:cf:8b:c4:d1:b6:5b:9c:60:a3:99:2e:92:72:06:ce:de:8b: d2:a2:d2:89:7c:13:a9:0b:4e:be:12:09:e5:d6:28:3a:ac:a7: 26:56:94:7f:13:ee:64:7d:de:94:60:75:c1:bc:55:97:d4:aa: 13:8e:02:d8:b0:b0:70:53:ae:18:53:ce:aa:b2:2c:85:3e:e3: f3:e1:26:f3:fa:5c:ee:f8:7b:0b:c6:39:b5:04:33:5e:ae:b8: 5e:0e:66:cc:a8:c0:6a:0d:ec:60:c1:c5:d9:39:ea:bd:1b:8f: 1c:7d:16:38:b1:e8:c8:37:01:aa:4b:99:df:e4:0f:10:be:61: ee:9a:cf:cd:27:05:46:00:60:d8:6a:74:08:32:3c:8b:90:01: 6a:07:33:0c:6c:90:db:ea:fb:6a:17:1a:76:bb:73:14:27:e1: a4:7e:d5:dd:30:b1:5d:f2:0e:aa:d4:b2:d5:4c:f6:4f:91:2a: 07:f4:37:c1:cf:48:19:c5:fe:7e:92:96:a8:df:50:6a:31:92: a3:b1:14:fe:41:cc:49:62:98:4d:ea:c5:ba:05:2d:49:c3:22: 72:ef:41:09 -----BEGIN CERTIFICATE----- MIIDjTCCAnWgAwIBAgIBATANBgkqhkiG9w0BAQUFADB0MQswCQYDVQQGEwJHQjES MBAGA1UECBMJQmVya3NoaXJlMRAwDgYDVQQHEwdOZXdidXJ5MRcwFQYDVQQKEw5N eSBDb21wYW55IEx0ZDELMAkGA1UECxMCQ0ExGTAXBgNVBAMTEE5VTEwtZnJpZW5k bHkgQ0EwHhcNMDkwODA0MDczMzQzWhcNMTkwODAyMDczMzQzWjAjMSEwHwYDVQQD Exh3d3cuYmFuay5jb20ALmJhZGd1eS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IB DwAwggEKAoIBAQDNJnCWqaZdPpztDwgVWnwXJWhorxO5rUH6ElTihHJ9WNHiQELB We0FPaoQU3AAiDp3oMBWnqx9ISpxRFEIvBcH2qijdtxRvBuK9gIaVb9GtERrJ16+ 5ReLVrLGgjYRg6i/9y8NF/bNR7VvK6ZBto0zX+rqi7Ea4pk4/1lbCqFxE8o3P7mw HpGayJM1DErgnfTSYcdOW0EKfDFUmdv1Zc6A08ICN2T9VBJ76qyFWVwX4S720Kjy 0C6UWS/Cpl/aB957LhQH7eQnJDedCS6x+VpIuYAkQ+bLx24139VpNP/m1p7odmZu X1kBPJY77HILPB6VD85oE5wi3Ru1RChQSgV/AgMBAAGjezB5MAkGA1UdEwQCMAAw LAYJYIZIAYb4QgENBB8WHU9wZW5TU0wgR2VuZXJhdGVkIENlcnRpZmljYXRlMB0G A1UdDgQWBBQzFSS+2mY6BovZJzQ6r2JA5JVmXTAfBgNVHSMEGDAWgBQKaTlfnTAE GAguAg7m6p2yJvbiajANBgkqhkiG9w0BAQUFAAOCAQEAMmUjH8jZU4SC0ArrFFEk A7xsGypa/hvw6GkMKxmGz38ydtgr0s+LxNG2W5xgo5kuknIGzt6L0qLSiXwTqQtO vhIJ5dYoOqynJlaUfxPuZH3elGB1wbxVl9SqE44C2LCwcFOuGFPOqrIshT7j8+Em 8/pc7vh7C8Y5tQQzXq64Xg5mzKjAag3sYMHF2TnqvRuPHH0WOLHoyDcBqkuZ3+QP EL5h7prPzScFRgBg2Gp0CDI8i5ABagczDGyQ2+r7ahcadrtzFCfhpH7V3TCxXfIO qtSy1Uz2T5EqB/Q3wc9IGcX+fpKWqN9QajGSo7EU/kHMSWKYTerFugUtScMicu9B CQ== -----END CERTIFICATE----- neon-0.34.2/test/nulca.pem0000644000175000017500000001125014777424030014742 0ustar jortonjortonCertificate: Data: Version: 3 (0x2) Serial Number: ce:4e:0c:d6:f7:2b:d6:6c Signature Algorithm: sha1WithRSAEncryption Issuer: C=GB, ST=Berkshire, L=Newbury, O=My Company Ltd, OU=CA, CN=NULL-friendly CA Validity Not Before: Aug 4 06:49:34 2009 GMT Not After : Aug 2 06:49:34 2019 GMT Subject: C=GB, ST=Berkshire, L=Newbury, O=My Company Ltd, OU=CA, CN=NULL-friendly CA Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public Key: (2048 bit) Modulus (2048 bit): 00:ca:bc:b4:01:72:0a:f4:a3:ce:c0:04:8c:43:fd: 5d:27:4f:12:38:d3:11:ef:cc:1f:10:02:ef:e2:b8: 24:3c:dd:2f:bf:1f:d2:27:11:d9:51:59:d2:f7:a7: c0:3d:38:a4:ff:64:86:ef:dc:f5:95:ca:49:34:8f: 46:21:00:54:04:46:a0:d7:11:a1:48:a8:bd:68:27: f9:b2:72:c0:79:28:49:bb:55:b0:19:a0:6a:6f:70: 8e:8a:43:a8:a3:e7:d1:13:a0:af:38:4b:09:cb:29: ca:26:c6:0c:3c:4b:20:fd:2f:08:ca:90:c6:41:35: 31:ae:db:16:09:69:99:0c:fd:d1:ce:71:44:24:4f: 4a:d5:c2:e1:1b:7a:c0:e3:4f:ef:72:8c:1e:32:83: 5c:bc:2e:29:f1:3e:a6:7b:be:4b:10:d5:c9:5a:5a: 3b:c3:f7:c4:0a:44:f7:41:d9:e8:c7:8c:17:d8:a0: 86:5e:9c:5b:19:85:96:ca:68:db:d8:dc:3b:b2:26: 79:f8:b1:07:2d:c3:2c:fa:e5:51:8e:aa:da:15:5a: 56:fb:dc:f3:05:90:ac:05:d1:54:3b:6d:f5:14:fa: 9d:0e:85:da:e9:6f:5d:46:12:f3:02:0a:a2:fe:4b: 45:b6:4e:7e:41:34:cc:ab:cc:ca:b2:4a:7f:4d:66: 55:81 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Subject Key Identifier: 0A:69:39:5F:9D:30:04:18:08:2E:02:0E:E6:EA:9D:B2:26:F6:E2:6A X509v3 Authority Key Identifier: keyid:0A:69:39:5F:9D:30:04:18:08:2E:02:0E:E6:EA:9D:B2:26:F6:E2:6A DirName:/C=GB/ST=Berkshire/L=Newbury/O=My Company Ltd/OU=CA/CN=NULL-friendly CA serial:CE:4E:0C:D6:F7:2B:D6:6C X509v3 Basic Constraints: CA:TRUE Signature Algorithm: sha1WithRSAEncryption 02:c9:aa:28:0b:d4:c6:34:2c:a9:b6:99:29:f9:b9:42:97:c5: c0:25:0d:1c:cc:35:65:a1:03:97:0d:88:7e:69:99:48:98:4b: 77:f6:09:1b:e6:fc:6e:52:ab:68:d1:8d:eb:2e:51:c5:7b:94: 7d:b5:b9:d2:1f:9a:85:67:04:51:21:97:ec:c1:1f:92:8b:74: c0:3d:69:17:c1:60:4a:b2:67:6f:47:51:ef:ca:38:d4:d2:c1: 4c:f8:8e:3c:ab:63:cd:84:67:1e:bf:5e:38:d0:89:f6:ee:a8: 2d:e6:51:72:c0:b3:ed:ca:5e:58:f7:a8:23:9c:64:dc:92:81: 56:e5:5e:2d:70:58:cc:f3:f1:3e:00:ff:41:9a:5f:01:28:22: da:55:39:4c:c2:50:e8:27:e5:89:55:c0:b6:b2:10:28:2d:9e: d6:27:b1:ec:d6:74:f8:a6:31:e9:f5:79:06:46:ab:a8:54:95: 8f:7e:33:45:5c:fa:32:a6:0b:2f:61:b6:0d:f9:42:66:9b:b8: 60:be:3d:1d:83:9d:0d:b7:04:13:4c:52:9c:e8:e1:a5:82:fd: 29:b0:2d:f4:f7:0a:30:a1:8d:01:cb:db:5d:dd:a4:b8:36:09: 84:56:a9:ea:54:80:3e:fa:18:be:13:89:c7:d4:38:1f:7f:25: ad:5b:22:23 -----BEGIN CERTIFICATE----- MIIERTCCAy2gAwIBAgIJAM5ODNb3K9ZsMA0GCSqGSIb3DQEBBQUAMHQxCzAJBgNV BAYTAkdCMRIwEAYDVQQIEwlCZXJrc2hpcmUxEDAOBgNVBAcTB05ld2J1cnkxFzAV BgNVBAoTDk15IENvbXBhbnkgTHRkMQswCQYDVQQLEwJDQTEZMBcGA1UEAxMQTlVM TC1mcmllbmRseSBDQTAeFw0wOTA4MDQwNjQ5MzRaFw0xOTA4MDIwNjQ5MzRaMHQx CzAJBgNVBAYTAkdCMRIwEAYDVQQIEwlCZXJrc2hpcmUxEDAOBgNVBAcTB05ld2J1 cnkxFzAVBgNVBAoTDk15IENvbXBhbnkgTHRkMQswCQYDVQQLEwJDQTEZMBcGA1UE AxMQTlVMTC1mcmllbmRseSBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAMq8tAFyCvSjzsAEjEP9XSdPEjjTEe/MHxAC7+K4JDzdL78f0icR2VFZ0ven 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neon-0.34.2/test/notvalid.pem0000644000175000017500000000223014777424030015456 0ustar jortonjorton-----BEGIN CERTIFICATE----- MIIDODCCAuKgAwIBAgIBADANBgkqhkiG9w0BAQQFADCBoTELMAkGA1UEBhMCR0Ix FzAVBgNVBAgTDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQHEwlDYW1icmlkZ2UxGjAY BgNVBAoTEU5lb24gSGFja2VycyBMdGQuMRUwEwYDVQQLEwxOZW9uIFFBIERlcHQx EjAQBgNVBAMTCWxvY2FsaG9zdDEeMBwGCSqGSIb3DQEJARYPbmVvbkB3ZWJkYXYu b3JnMB4XDTIzMTIyNzIwNDAyOVoXDTIzMTIyODIwNDAyOVowgaExCzAJBgNVBAYT AkdCMRcwFQYDVQQIEw5DYW1icmlkZ2VzaGlyZTESMBAGA1UEBxMJQ2FtYnJpZGdl MRowGAYDVQQKExFOZW9uIEhhY2tlcnMgTHRkLjEVMBMGA1UECxMMTmVvbiBRQSBE ZXB0MRIwEAYDVQQDEwlsb2NhbGhvc3QxHjAcBgkqhkiG9w0BCQEWD25lb25Ad2Vi ZGF2Lm9yZzBcMA0GCSqGSIb3DQEBAQUAA0sAMEgCQQDzRU5sZ8+CWQPvPkqJw9Kl oEgT2FqzZR9RT/qbJuRBmRphiRr0g7JOh5Mr7LXaKShedFLhGidutyKKwIZJnRht AgMBAAGjggEBMIH+MB0GA1UdDgQWBBRFA3ktzHSuD9uB6mJOWoElmOtknzCBzgYD VR0jBIHGMIHDgBRFA3ktzHSuD9uB6mJOWoElmOtkn6GBp6SBpDCBoTELMAkGA1UE BhMCR0IxFzAVBgNVBAgTDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQHEwlDYW1icmlk Z2UxGjAYBgNVBAoTEU5lb24gSGFja2VycyBMdGQuMRUwEwYDVQQLEwxOZW9uIFFB IERlcHQxEjAQBgNVBAMTCWxvY2FsaG9zdDEeMBwGCSqGSIb3DQEJARYPbmVvbkB3 ZWJkYXYub3JnggEAMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEEBQADQQA80TYV 2F4QLveuldmxGoIOq5hHGxCR6aVsdtm4PGY49R5/ObCAgdWw/JV/Tc448JAz5QvU ahr1x9kA4Vo5NZ4q -----END CERTIFICATE----- neon-0.34.2/test/neon.prio0000644000175000017500000000010114777424030014760 0ustar jortonjorton[overrides] insecure-sig-for-cert = [priorities] SYSTEM=LEGACY neon-0.34.2/test/makekeys.sh0000755000175000017500000001743114777424030015314 0ustar jortonjorton#!/bin/sh # Helper script to create CA and server certificates. srcdir=${1-.} OPENSSL=@OPENSSL@ CONF=${srcdir}/openssl.conf REQ="${OPENSSL} req -config ${CONF}" CA="${OPENSSL} ca -config ${CONF} -batch" # MKCERT makes a self-signed cert MKCERT="${REQ} -x509 -new -days 900" REQDN=reqDN STRMASK=default CADIR=./ca export REQDN STRMASK CADIR asn1date() { date -d "$1" "+%y%m%d%H%M%SZ" } openssl version 1>&2 set -ex for i in ca ca1 ca2 ca3; do rm -rf $i mkdir $i touch $i/index.txt echo 01 > $i/serial ${OPENSSL} genrsa -rand ${srcdir}/../configure 2048 > $i/key.pem done ${OPENSSL} genrsa -rand ${srcdir}/../configure 2048 > client.key ${OPENSSL} genrsa -rand ${srcdir}/../configure 2048 > server.key ${OPENSSL} dsaparam -genkey -rand ${srcdir}/../configure 1024 > client.dsap ${OPENSSL} gendsa client.dsap > clientdsa.key ${MKCERT} -key ca/key.pem -out ca/cert.pem < T61String csr_fields "$(printf 'H%bllo World\n' '\0350')" localhost | ${REQ} -new -key server.key -out t61subj.csr STRMASK=pkix # => BMPString csr_fields "$(printf 'H%bllo World\n' '\0350')" localhost | ${REQ} -new -key server.key -out bmpsubj.csr STRMASK=utf8only # => UTF8String csr_fields "$(printf 'H%bllo World\n' '\0350')" localhost | ${REQ} -new -key server.key -out utf8subj.csr STRMASK=default ### produce a set of CA certs csr_fields "First Random CA" "first.example.com" "CAs Ltd." Lincoln Lincolnshire | \ ${MKCERT} -key server.key -out ca1.pem csr_fields "Second Random CA" "second.example.com" "CAs Ltd." Falmouth Cornwall | \ ${MKCERT} -key server.key -out ca2.pem csr_fields "Third Random CA" "third.example.com" "CAs Ltd." Ipswich Suffolk | \ ${MKCERT} -key server.key -out ca3.pem csr_fields "Fourth Random CA" "fourth.example.com" "CAs Ltd." Norwich Norfolk | \ ${MKCERT} -key server.key -out ca4.pem cat ca/cert.pem ca[1234].pem > calist.pem csr_fields "Wildcard Cert Dept" "*.example.com" | \ ${REQ} -new -key server.key -out wildcard.csr csr_fields "Wildcard IP Cert" "*.0.0.1" | \ ${REQ} -new -key server.key -out wildip.csr csr_fields "Neon Client Cert" ignored.example.com | \ ${REQ} -new -key client.key -out client.csr csr_fields "Neon Client Cert" ignored.example.com | \ ${REQ} -new -key clientdsa.key -out clientdsa.csr ### requests using special DN. REQDN=reqDN.doubleCN csr_fields "Double CN Dept" "nohost.example.com localhost" | ${REQ} -new -key server.key -out twocn.csr REQDN=reqDN.CNfirst echo localhost | ${REQ} -new -key server.key -out cnfirst.csr REQDN=reqDN.missingCN echo GB | ${REQ} -new -key server.key -out missingcn.csr REQDN=reqDN.justEmail echo blah@example.com | ${REQ} -new -key server.key -out justmail.csr # presume AVAs will come out in least->most specific order still... REQDN=reqDN.twoOU csr_fields "Second OU Dept First OU Dept" | ${REQ} -new -key server.key -out twoou.csr ### don't put ${REQ} invocations after here for f in server client clientdsa twocn caseless cnfirst \ t61subj bmpsubj utf8subj \ missingcn justmail twoou wildcard wildip wrongcn; do ${CA} -days 900 -in ${f}.csr -out ${f}.cert done ${CA} -startdate `asn1date "2 days ago"` -enddate `asn1date "yesterday"` -in expired.csr -out expired.cert ${CA} -startdate `asn1date "tomorrow"` -enddate `asn1date "2 days"` -in notyet.csr -out notyet.cert for n in 1 2 3 4 5 6 9; do ${CA} -extensions altExt${n} -days 900 \ -in altname${n}.csr -out altname${n}.cert done # Sign this CSR using the intermediary CA CADIR=./ca2 ${CA} -days 900 -in server.csr -out ca2server.cert # And create a file with the concatenation of both EE and intermediary # cert. cat ca2server.cert ca2/cert.pem > ca2server.pem # sign with expired CA CADIR=./ca1 ${CA} -days 3 -in server.csr -out ca1server.cert # sign with not yet valid CA CADIR=./ca3 ${CA} -days 3 -in server.csr -out ca3server.cert MKPKCS12="${OPENSSL} pkcs12 -export -passout stdin -in client.cert -inkey client.key" # generate a PKCS12 cert from the client cert: -passOUT because it's the # passphrase on the OUTPUT cert, confusing... echo foobar | ${MKPKCS12} -name "Just A Neon Client Cert" -out client.p12 # generate a PKCS#12 cert with no password and a friendly name echo | ${MKPKCS12} -name "An Unencrypted Neon Client Cert" -out unclient.p12 # PKCS#12 cert with DSA key echo | ${OPENSSL} pkcs12 -name "An Unencrypted Neon DSA Client Cert" \ -export -passout stdin \ -in clientdsa.cert -inkey clientdsa.key \ -out dsaclient.p12 # generate a PKCS#12 cert with no friendly name echo | ${MKPKCS12} -out noclient.p12 # generate a PKCS#12 cert with no private keys echo | ${MKPKCS12} -nokeys -out nkclient.p12 # generate a PKCS#12 cert without the cert echo | ${MKPKCS12} -nokeys -out ncclient.p12 # generate an encoded PKCS#12 cert with no private keys echo foobar | ${MKPKCS12} -nokeys -out enkclient.p12 # a PKCS#12 cert including a bundled CA cert echo foobar | ${MKPKCS12} -certfile ca/cert.pem -name "A Neon Client Cert With CA" -out clientca.p12 ### a file containing a complete chain cat ca/cert.pem server.cert > chain.pem ### NSS database initialization, for testing PKCS#11. CERTUTIL=@CERTUTIL@ PK12UTIL=@PK12UTIL@ if [ ${CERTUTIL} != "notfound" -a ${PK12UTIL} != "notfound" ]; then rm -rf nssdb nssdb-dsa mkdir nssdb nssdb-dsa echo foobar > nssdb.pw ${CERTUTIL} -d nssdb -N -f nssdb.pw ${PK12UTIL} -d nssdb -K foobar -W '' -i unclient.p12 ${CERTUTIL} -d nssdb-dsa -N -f nssdb.pw ${PK12UTIL} -d nssdb-dsa -K foobar -W '' -i dsaclient.p12 rm -f nssdb.pw fi neon-0.34.2/test/lock.c0000644000175000017500000005265714777424030014251 0ustar jortonjorton/* lock tests Copyright (C) 2002-2010, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_request.h" #include "ne_locks.h" #include "ne_socket.h" #include "ne_basic.h" #include "ne_auth.h" #include "tests.h" #include "child.h" #include "utils.h" #define EOL "\r\n" #define FOO_LOCKROOT "http://localhost/foo" /* returns an activelock XML element. */ static char *activelock(enum ne_lock_scope scope, int depth, const char *owner, const char *uri, unsigned long timeout, const char *token_href) { static char buf[BUFSIZ]; const char *lr_start = uri != NULL ? "" : ""; const char *lr_end = uri != NULL ? "\n" : ""; ne_snprintf(buf, BUFSIZ, \ "\n" \ "\n" \ "\n" \ "%d\n" \ "%s\n" \ "Second-%lu\n" \ "%s\n" \ "%s%s%s" \ "", \ scope==ne_lockscope_exclusive?"exclusive":"shared", \ depth, owner, timeout, token_href, \ lr_start, uri ? uri : "", lr_end); return buf; } /* return body of LOCK response for given lock. */ static char *lock_response(enum ne_lock_scope scope, int depth, const char *owner, const char *uri, unsigned long timeout, const char *token_href) { static char buf[BUFSIZ]; ne_snprintf(buf, sizeof buf, "\n" "" "%s\n", activelock(scope, depth, owner, uri, timeout, token_href)); return buf; } /* return body of LOCK response where response gives multiple * activelocks (i.e. shared locks). */ static char *multi_lock_response(struct ne_lock **locks) { ne_buffer *buf = ne_buffer_create(); int n; ne_buffer_zappend(buf, "\n" "" ""); for (n = 0; locks[n] != NULL; n++) { char *lk = activelock(locks[n]->scope, locks[n]->depth, locks[n]->owner, NULL, locks[n]->timeout, locks[n]->token); ne_buffer_zappend(buf, lk); } ne_buffer_zappend(buf, ""); return ne_buffer_finish(buf); } static char *discover_response(const char *href, const struct ne_lock *lk) { char buf[BUFSIZ]; char *uri = ne_uri_unparse(&lk->uri); ne_snprintf(buf, BUFSIZ, "\n" "\n" "%s\n" "%s\n" "HTTP/1.1 200 OK\n" "\n", href, activelock(lk->scope, lk->depth, lk->owner, uri, 7200, lk->token)); ne_free(uri); return ne_strdup(buf); } static struct ne_lock *make_lock(const char *path, const char *token, enum ne_lock_scope scope, int depth) { struct ne_lock *lock = ne_calloc(sizeof *lock); if (lock->token) lock->token = ne_strdup(token); lock->scope = scope; lock->depth = depth; lock->uri.host = ne_strdup("localhost"); lock->uri.scheme = ne_strdup("http"); lock->uri.path = ne_strdup(path); lock->uri.port = 7777; return lock; } /* Tests for lock store handling. */ static int store_single(void) { ne_lock_store *store = ne_lockstore_create(); struct ne_lock *lk = make_lock("/foo", "blah", ne_lockscope_exclusive, 0); struct ne_lock *lk2; ONN("create failed", store == NULL); ONN("new lock store not empty", ne_lockstore_first(store) != NULL); ne_lockstore_add(store, lk); ONN("lock not found in store", ne_lockstore_first(store) != lk); ONN(">1 locks in store?", ne_lockstore_next(store) != NULL); lk2 = ne_lockstore_findbyuri(store, &lk->uri); ONN("lock not found by URI", lk2 == NULL); ONN("other lock found by URI", lk2 != lk); ne_lockstore_remove(store, lk); ONN("store not empty after removing lock", ne_lockstore_first(store) != NULL); ONN("lock still found after removing lock", ne_lockstore_findbyuri(store, &lk->uri) != NULL); ne_lockstore_destroy(store); ne_lock_destroy(lk); return OK; } static int store_several(void) { ne_lock_store *store = ne_lockstore_create(); struct ne_lock *lk = make_lock("/foo", "blah", ne_lockscope_exclusive, 0); struct ne_lock *lk2 = make_lock("/bar", "blee", ne_lockscope_exclusive, 0); struct ne_lock *lf, *lf2; ONN("create failed", store == NULL); ne_lockstore_add(store, lk); ne_lockstore_add(store, lk2); lf = ne_lockstore_first(store); ONN("lock store empty", lf == NULL); lf2 = ne_lockstore_next(store); ONN("lock store >2 locks", ne_lockstore_next(store) != NULL); /* guarantee that _first, _next returned either of the * combinations: (lf, lf2) or (lf2, lf) */ ONN("found wrong locks", ((lf != lk && lf != lk2) || (lf2 != lk && lf2 != lk2) || (lf == lf2))); ONN("first find failed", ne_lockstore_findbyuri(store, &lk->uri) != lk); ONN("second find failed", ne_lockstore_findbyuri(store, &lk2->uri) != lk2); ne_lockstore_remove(store, lk); ne_lock_destroy(lk); ONN("remove left stray lock?", ne_lockstore_first(store) != lk2); ONN("remove left >1 lock?", ne_lockstore_next(store) != NULL); ne_lockstore_remove(store, lk2); ne_lock_destroy(lk2); ONN("store not empty after removing all locks", ne_lockstore_first(store) != NULL); ne_lockstore_destroy(store); return OK; } /* Use a fake session forced to use port 7777 to the origin, to * simplify the tests. */ static int fake_session(ne_session **sess, server_fn fn, void *userdata) { return proxied_session_server(sess, "http", "localhost", 7777, fn, userdata); } /* regression test for <= 0.18.2, where timeout field was not parsed correctly. */ static int lock_timeout(void) { ne_session *sess; char *resp, *rbody = lock_response(ne_lockscope_exclusive, 0, "me", NULL, 6500, "opaquelocktoken:foo"); struct ne_lock *lock = ne_lock_create(); resp = ne_concat("HTTP/1.1 200 OK\r\n" "Server: neon-test-server\r\n" "Content-type: application/xml" EOL "Lock-Token: " EOL "Connection: close\r\n\r\n", rbody, NULL); CALL(fake_session(&sess, single_serve_string, resp)); ne_free(resp); ne_fill_server_uri(sess, &lock->uri); lock->uri.path = ne_strdup("/foo"); lock->timeout = 5; ONREQ(ne_lock(sess, lock)); ONN("lock timeout ignored in response", lock->timeout != 6500); ne_session_destroy(sess); ne_lock_destroy(lock); CALL(await_server()); return OK; } #define LONG_TIMEOUT (4294967295UL) /* Lock timeouts should be allowed up to 2^32-1, but ne_lock uses a * signed long to store timeouts, so this would fail with 32-bit long. */ static int lock_long_timeout(void) { ne_session *sess; char *resp, *rbody = lock_response(ne_lockscope_exclusive, 0, "me", FOO_LOCKROOT, LONG_TIMEOUT, "opaquelocktoken:foo"); struct ne_lock *lock = ne_lock_create(); resp = ne_concat("HTTP/1.1 200 OK\r\n" "Server: neon-test-server\r\n" "Content-type: application/xml" EOL "Lock-Token: " EOL "Connection: close\r\n\r\n", rbody, NULL); CALL(fake_session(&sess, single_serve_string, resp)); ne_free(resp); ne_fill_server_uri(sess, &lock->uri); lock->uri.path = ne_strdup("/foo"); lock->timeout = 5; ONREQ(ne_lock(sess, lock)); ne_session_destroy(sess); ne_lock_destroy(lock); CALL(await_server()); return OK; } static int verify_if; static const char *verify_if_expect; static void got_if_header(char *value) { verify_if = !strcmp(verify_if_expect, value); NE_DEBUG(NE_DBG_HTTP, "Verified If header, %d: got [%s] expected [%s]\n", verify_if, value, verify_if_expect); } /* Server callback which checks that an If: header is received. */ static int serve_verify_if(ne_socket *sock, void *userdata) { /* tell us about If headers in the request. */ want_header = "If"; got_header = got_if_header; verify_if_expect = userdata; verify_if = 0; CALL(discard_request(sock)); if (verify_if) { ON(SEND_STRING(sock, "HTTP/1.1 200 OK" EOL)); } else { ON(SEND_STRING(sock, "HTTP/1.1 403 Wrong If Header" EOL)); } ON(SEND_STRING(sock, "Connection: close" EOL EOL)); return OK; } /* Make a request which will require a lock. */ static int do_request(ne_session *sess, const char *path, int depth, int modparent) { ne_request *req = ne_request_create(sess, "RANDOM", path); if (depth > 0) { ne_add_depth_header(req, depth); } if (depth != -1) ne_lock_using_resource(req, path, depth); if (modparent) ne_lock_using_parent(req, path); ONREQ(ne_request_dispatch(req)); ONV(ne_get_status(req)->code != 200, ("request failed: %s", ne_get_error(sess))); ne_request_destroy(req); return OK; } /* If modparent is non-zero; the request is flagged to * modify the parent resource too. */ #define LOCK_MODPARENT (0x01) /* Enable SharePoint hacks. */ #define LOCK_SHAREPOINT (0x02) /* Use a MOVE request. */ #define LOCK_MOVE (0x04) /* Tests If: header submission, for a lock of depth 'lockdepth' at * 'lockpath', with a request to 'reqpath' which Depth header of * 'reqdepth'. 'flags' is bitwise-or of LOCK_* flags above. */ static int submit_test2(const char *lockpath, int lockdepth, const char *path1, const char *path2, int reqdepth, unsigned int flags) { ne_lock_store *store = ne_lockstore_create(); ne_session *sess; struct ne_lock *lk = ne_lock_create(); char *expect_if; int ret; if (flags & LOCK_SHAREPOINT) expect_if = ne_strdup("()"); else expect_if = ne_concat(" ()", NULL); CALL(fake_session(&sess, serve_verify_if, expect_if)); ne_free(expect_if); if (flags & LOCK_SHAREPOINT) ne_set_session_flag(sess, NE_SESSFLAG_SHAREPOINT, 1); ne_fill_server_uri(sess, &lk->uri); lk->uri.path = ne_strdup(lockpath); lk->token = ne_strdup("somelocktoken"); lk->depth = lockdepth; /* register the lock store, and add our lock for "/foo" to it. */ ne_lockstore_register(store, sess); ne_lockstore_add(store, lk); if (flags & LOCK_MOVE) { ret = ne_move(sess, 0, path1, path2); if (ret) t_context("MOVE failed: %s", ne_get_error(sess)); } else ret = do_request(sess, path1, reqdepth, flags & LOCK_MODPARENT); CALL(await_server()); ne_lockstore_destroy(store); ne_session_destroy(sess); return ret; } /* Tests If: header submission, for a lock of depth 'lockdepth' at * 'lockpath', with a request to 'reqpath' which Depth header of * 'reqdepth'. 'flags' is bitwise-or of LOCK_* flags above. */ static int submit_test(const char *lockpath, int lockdepth, const char *reqpath, int reqdepth, unsigned int flags) { return submit_test2(lockpath, lockdepth, reqpath, NULL, reqdepth, flags); } static int if_simple(void) { return submit_test("/foo", 0, "/foo", 0, 0); } static int if_under_infinite(void) { return submit_test("/foo", NE_DEPTH_INFINITE, "/foo/bar", 0, 0); } static int if_infinite_over(void) { return submit_test("/foo/bar", 0, "/foo/", NE_DEPTH_INFINITE, 0); } static int if_child(void) { return submit_test("/foo/", 0, "/foo/bar", 0, LOCK_MODPARENT); } /* this is a special test, where the PARENT resource of "/foo/bar" is * modified, but NOT "/foo/bar" itself. An UNLOCK request on a * lock-null resource can do this; see ne_unlock() for the comment. * Regression test for neon <= 0.19.3, which didn't handle this * correctly. */ static int if_covered_child(void) { return submit_test("/", NE_DEPTH_INFINITE, "/foo/bar", -1, LOCK_MODPARENT); } static int if_sharepoint(void) { return submit_test("/foo-sharepoint", 0, "/foo-sharepoint", 0, LOCK_SHAREPOINT); } static int if_movefrom(void) { return submit_test2("/from", 0, "/from/here.txt", "/to", 0, LOCK_MOVE); } static int serve_discovery(ne_socket *sock, void *userdata) { char buf[BUFSIZ], *resp = userdata; ON(discard_request(sock)); ONN("no PROPFIND body", clength == 0); ON(ne_sock_read(sock, buf, clength) < 0); ON(SEND_STRING(sock, "HTTP/1.0 207 OK" EOL "Connection: close" EOL EOL)); ON(SEND_STRING(sock, resp)); return OK; } struct result_args { struct ne_lock *lock; ne_uri uri; int result; }; static int lock_compare(const char *ctx, const struct ne_lock *a, const struct ne_lock *b) { ONV(!a->uri.host || !a->uri.scheme || !a->uri.path, ("URI structure incomplete in %s", ctx)); ONV(ne_uri_cmp(&a->uri, &b->uri) != 0, ("URI comparison failed for %s: %s not %s", ctx, ne_uri_unparse(&a->uri), ne_uri_unparse(&b->uri))); ONV(a->depth != b->depth, ("%s depth was %d not %d", ctx, a->depth, b->depth)); ONV(a->scope != b->scope, ("%s scope was %d not %d", ctx, a->scope, b->scope)); ONV(a->type != b->type, ("%s type was %d not %d", ctx, a->type, b->type)); return OK; } static void discover_result(void *userdata, const struct ne_lock *lk, const ne_uri *uri, const ne_status *st) { struct result_args *args = userdata; if (ne_uri_cmp(uri, &args->uri) != 0) { NE_DEBUG(NE_DBG_HTTP, "discover: URI mismatch: %s not %s", ne_uri_unparse(uri), ne_uri_unparse(&args->uri)); args->result = FAIL; } else { NE_DEBUG(NE_DBG_HTTP, "test: Comparing discovered lock [%s] for %s " "with expected [%s]...\n", lk->token, uri->path, args->lock->token); args->result = lock_compare("discovered lock", lk, args->lock); } } static int discover(void) { ne_session *sess; char *response; int ret; struct result_args args; memset(&args, 0, sizeof args); args.lock = ne_lock_create(); args.lock->owner = ne_strdup("someowner"); args.lock->token = ne_strdup("sometoken"); args.lock->uri.host = ne_strdup("localhost"); args.lock->uri.port = 7777; args.lock->uri.scheme = ne_strdup("http"); args.lock->uri.path = ne_strdup("/this/is/the/lock/path"); /* default */ args.result = FAIL; t_context("results callback never invoked"); response = discover_response("/lockme", args.lock); CALL(fake_session(&sess, serve_discovery, response)); ne_free(response); ne_fill_server_uri(sess, &args.uri); args.uri.path = ne_strdup("/lockme"); ret = ne_lock_discover(sess, "/lockme", discover_result, &args); CALL(await_server()); ONREQ(ret); ne_lock_destroy(args.lock); ne_uri_free(&args.uri); ne_session_destroy(sess); return args.result; } /* Check that the token for the response header */ static int lock_shared(void) { ne_session *sess; char *resp, *rbody; struct ne_lock *lock, *resplocks[3]; #define FILLK(l, s) do { \ (l)->token = strdup("opaquelocktoken:" s); \ (l)->owner = strdup("owner " s); \ (l)->uri.path = strdup("/" s); (l)->uri.host = strdup("localhost"); \ (l)->uri.scheme = strdup("http"); (l)->uri.port = 7777; } while (0) resplocks[0] = ne_lock_create(); resplocks[1] = ne_lock_create(); resplocks[2] = NULL; FILLK(resplocks[0], "alpha"); FILLK(resplocks[1], "beta"); resplocks[0]->timeout = 100; resplocks[1]->timeout = 200; rbody = multi_lock_response(resplocks); resp = ne_concat("HTTP/1.1 200 OK\r\n" "Server: neon-test-server\r\n" "Content-type: application/xml" EOL "Lock-Token: " EOL "Connection: close\r\n\r\n", rbody, NULL); ne_free(rbody); CALL(fake_session(&sess, single_serve_string, resp)); ne_free(resp); lock = ne_lock_create(); ne_fill_server_uri(sess, &lock->uri); lock->uri.path = ne_strdup("/beta"); ONREQ(ne_lock(sess, lock)); CALL(await_server()); CALL(lock_compare("returned lock", resplocks[1], lock)); ne_session_destroy(sess); ne_lock_destroy(lock); ne_lock_destroy(resplocks[0]); ne_lock_destroy(resplocks[1]); return OK; } static void dummy_discover(void *userdata, const struct ne_lock *lock, const ne_uri *uri, const ne_status *status) { } /* This failed with neon 0.25.x and earlier when memory leak detection * is enabled. */ static int fail_discover(void) { ne_session *sess; int ret; CALL(fake_session(&sess, single_serve_string, "HTTP/1.0 207 OK\r\n" "Connection: close\r\n" "\r\n" "\n" "\n" "/foo/bar\n" "\n")); ret = ne_lock_discover(sess, "/foo", dummy_discover, NULL); ONN("discovery okay for response with invalid XML!?", ret != NE_ERROR); return destroy_and_wait(sess); } static int no_creds(void *ud, const char *realm, int attempt, char *username, char *password) { return -1; } static int fail_lockauth(void) { ne_session *sess; struct ne_lock *lock; int ret; struct many_serve_args args; args.str = "HTTP/1.1 401 Auth Denied\r\n" "WWW-Authenticate: Basic realm=\"realm@host\"\r\n" "Content-Length: 0\r\n" "\r\n"; args.count = 2; CALL(fake_session(&sess, many_serve_string, &args)); ne_set_server_auth(sess, no_creds, NULL); lock = make_lock("/foo", NULL, ne_lockscope_exclusive, NE_DEPTH_ZERO); ret = ne_lock(sess, lock); ONV(ret != NE_AUTH, ("attempt to lock did not fail with NE_AUTH: %d (%s)", ret, ne_get_error(sess))); ne_lock_destroy(lock); lock = make_lock("/bar", "fish", ne_lockscope_exclusive, NE_DEPTH_ZERO); lock->token = ne_strdup("opaquelocktoken:gah"); ret = ne_unlock(sess, lock); ONV(ret != NE_AUTH, ("attempt to unlock did not fail with NE_AUTH: %d (%s)", ret, ne_get_error(sess))); ne_lock_destroy(lock); return destroy_and_wait(sess); } /* Regression test for neon 0.25.0 regression in ne_lock() error * handling. */ static int fail_noheader(void) { ne_session *sess; char *resp, *rbody = lock_response(ne_lockscope_exclusive, 0, "me", FOO_LOCKROOT, 6500, "opaquelocktoken:foo"); struct ne_lock *lock = ne_lock_create(); int ret; resp = ne_concat("HTTP/1.1 200 OK\r\n" "Server: neon-test-server\r\n" "Content-type: application/xml" EOL "Connection: close\r\n\r\n", rbody, NULL); CALL(fake_session(&sess, single_serve_string, resp)); ne_free(resp); ne_fill_server_uri(sess, &lock->uri); lock->uri.path = ne_strdup("/foo"); lock->timeout = NE_TIMEOUT_INFINITE; ret = ne_lock(sess, lock); ONN("LOCK request did not fail", ret != NE_ERROR); ONV(strstr(ne_get_error(sess), "LOCK response missing Lock-Token header") == NULL, ("unexpected error: %s", ne_get_error(sess))); ne_session_destroy(sess); ne_lock_destroy(lock); return await_server(); } ne_test tests[] = { T(lookup_localhost), T(store_single), T(store_several), T(if_simple), T(if_under_infinite), T(if_infinite_over), T(if_child), T(if_covered_child), T(if_sharepoint), T(if_movefrom), T(lock_timeout), T(lock_long_timeout), T(lock_shared), T(discover), T(fail_discover), T(fail_lockauth), T(fail_noheader), T(NULL) }; neon-0.34.2/test/largefile.c0000644000175000017500000001163414777424030015241 0ustar jortonjorton/* Tests for LFS support in neon Copyright (C) 2004-2006, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #include #include #ifdef HAVE_STDINT_H #include #endif #include "ne_request.h" #include "child.h" #include "utils.h" #include "tests.h" #ifndef INT64_C #define INT64_C(x) x ## LL #endif static const char data[] = "Hello, world.\n"; static off64_t point = INT64_C(2) << 32; #define SPARSE "sparse.bin" /* make a sparse large file */ static int make_sparse_file(void) { int fd = open64(SPARSE, O_CREAT | O_TRUNC | O_WRONLY, 0644); ONN("could not create large file " SPARSE, fd < 0); ONN("seek to point", lseek64(fd, point, SEEK_SET) != point); ONN("could not write to file", write(fd, data, strlen(data)) != (ssize_t)strlen(data)); ONN("close failed", close(fd)); return OK; } /* server function which checks that the request body sent was the * same as the 'data' array. */ static int serve_check_body(ne_socket *sock, void *userdata) { CALL(discard_request(sock)); if (clength != (ssize_t)strlen(data)) { CALL(discard_body(sock)); SEND_STRING(sock, "HTTP/1.0 400 Bad Request Body Length\r\n" "\r\n"); } else { char buf[20]; if (ne_sock_fullread(sock, buf, clength) == 0) { SEND_STRING(sock, "HTTP/1.0 200 OK Then!\r\n\r\n"); } } return 0; } /* sends a small segment of the file from a high offset. */ static int send_high_offset(void) { int ret, fd = open64(SPARSE, O_RDONLY); ne_session *sess; ne_request *req; ONN("could not open sparse file", fd < 0); CALL(make_session(&sess, serve_check_body, NULL)); req = ne_request_create(sess, "PUT", "/sparse"); ne_set_request_body_fd(req, fd, point, strlen(data)); ret = ne_request_dispatch(req); CALL(await_server()); ONV(ret != NE_OK || ne_get_status(req)->klass != 2, ("request failed: %s", ne_get_error(sess))); ne_request_destroy(req); ne_session_destroy(sess); close(fd); return OK; } #if 1 #define RESPSIZE INT64_C(4295008256) #define RESPSTR "4295008256" #else #define RESPSIZE INT64_C(2147491840) /* 2^31+8192 */ #define RESPSTR "2147491840" #endif /* Reads a request, sends a large response, reads a request, then * sends a little response. */ static int serve_large_response(ne_socket *sock, void *ud) { int n = 0; char empty[8192]; CALL(discard_request(sock)); SEND_STRING(sock, "HTTP/1.1 200 OK\r\n" "Content-Length: " RESPSTR "\r\n" "Server: BigFileServerTM\r\n" "\r\n"); memset(empty, 0, sizeof empty); for (n = 0; n < RESPSIZE/sizeof(empty); n++) { if (ne_sock_fullwrite(sock, empty, sizeof empty)) { NE_DEBUG(NE_DBG_SOCKET, "fullwrite failed\n"); return 1; } } NE_DEBUG(NE_DBG_SOCKET, "Wrote %d lots of %d\n", n, (int)sizeof empty); CALL(discard_request(sock)); SEND_STRING(sock, "HTTP/1.1 200 OK\r\n" "Connection: close\r\n\r\n"); return 0; } static int read_large_response(void) { ne_session *sess; ne_request *req; off64_t count = 0; int ret; char buf[8192]; #ifdef NE_DEBUGGING int old_mask = ne_debug_mask; #endif CALL(make_session(&sess, serve_large_response, NULL)); req = ne_request_create(sess, "GET", "/foo"); ret = ne_begin_request(req); #ifdef NE_DEBUGGING ne_debug_init(ne_debug_stream, ne_debug_mask & ~(NE_DBG_HTTPBODY|NE_DBG_HTTP)); #endif if (ret == NE_OK) { while ((ret = ne_read_response_block(req, buf, sizeof buf)) > 0) count += ret; if (ret == NE_OK) ret = ne_end_request(req); } #ifdef NE_DEBUGGING ne_debug_init(ne_debug_stream, old_mask); #endif ONV(ret, ("request failed: %s", ne_get_error(sess))); ONV(count != RESPSIZE, ("response body was %" NE_FMT_OFF64_T " not %" NE_FMT_OFF64_T, count, RESPSIZE)); ne_request_destroy(req); CALL(any_2xx_request(sess, "/bar")); return destroy_and_wait(sess); } ne_test tests[] = { T(make_sparse_file), T(send_high_offset), T(read_large_response), T(NULL), }; neon-0.34.2/test/htdocs/0000755000175000017500000000000014777424030014422 5ustar jortonjortonneon-0.34.2/test/htdocs/plain0000644000175000017500000000001314777424030015442 0ustar jortonjortonTest file. neon-0.34.2/test/expired.pem0000644000175000017500000000223014777424030015276 0ustar jortonjorton-----BEGIN CERTIFICATE----- MIIDODCCAuKgAwIBAgIBADANBgkqhkiG9w0BAQQFADCBoTELMAkGA1UEBhMCR0Ix FzAVBgNVBAgTDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQHEwlDYW1icmlkZ2UxGjAY BgNVBAoTEU5lb24gSGFja2VycyBMdGQuMRUwEwYDVQQLEwxOZW9uIFFBIERlcHQx EjAQBgNVBAMTCWxvY2FsaG9zdDEeMBwGCSqGSIb3DQEJARYPbmVvbkB3ZWJkYXYu b3JnMB4XDTAyMDEyMTIwMzkwNFoXDTAyMDEzMTIwMzkwNFowgaExCzAJBgNVBAYT AkdCMRcwFQYDVQQIEw5DYW1icmlkZ2VzaGlyZTESMBAGA1UEBxMJQ2FtYnJpZGdl MRowGAYDVQQKExFOZW9uIEhhY2tlcnMgTHRkLjEVMBMGA1UECxMMTmVvbiBRQSBE ZXB0MRIwEAYDVQQDEwlsb2NhbGhvc3QxHjAcBgkqhkiG9w0BCQEWD25lb25Ad2Vi ZGF2Lm9yZzBcMA0GCSqGSIb3DQEBAQUAA0sAMEgCQQDzRU5sZ8+CWQPvPkqJw9Kl oEgT2FqzZR9RT/qbJuRBmRphiRr0g7JOh5Mr7LXaKShedFLhGidutyKKwIZJnRht AgMBAAGjggEBMIH+MB0GA1UdDgQWBBRFA3ktzHSuD9uB6mJOWoElmOtknzCBzgYD VR0jBIHGMIHDgBRFA3ktzHSuD9uB6mJOWoElmOtkn6GBp6SBpDCBoTELMAkGA1UE BhMCR0IxFzAVBgNVBAgTDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQHEwlDYW1icmlk Z2UxGjAYBgNVBAoTEU5lb24gSGFja2VycyBMdGQuMRUwEwYDVQQLEwxOZW9uIFFB IERlcHQxEjAQBgNVBAMTCWxvY2FsaG9zdDEeMBwGCSqGSIb3DQEJARYPbmVvbkB3 ZWJkYXYub3JnggEAMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEEBQADQQBDSFbe 9EjP+IyZ4vhJSk66gLSN8CnafoGm5JHpNOHy5gWLh7j0a/dxWRd4gpoBYBB6Y9rO YV6Eq3njdj0gu+NN -----END CERTIFICATE----- neon-0.34.2/test/compress.c0000644000175000017500000002462214777424030015143 0ustar jortonjorton/* tests for compressed response handling. Copyright (C) 2001-2008, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #ifdef HAVE_UNISTD_H #include #endif #include "ne_compress.h" #include "ne_auth.h" #include "tests.h" #include "child.h" #include "utils.h" static enum { f_partial = 0, f_mismatch, f_complete } failed; static const char newsfn[] = "random.txt", hellofn[] = "hello.txt"; static int init(void) { return lookup_localhost(); } #define EXTRA_DEBUG 0 /* disabled by default */ static int reader(void *ud, const char *block, size_t len) { struct string *b = ud; #if EXTRA_DEBUG NE_DEBUG(NE_DBG_HTTP, "reader: got (%d): [[[%.*s]]]\n", (int)len, (int)len, block); #endif if (failed == f_mismatch) return -1; /* catch multiple len == 0 call as issued by 0.25.0 only: */ if (failed == f_complete) { NE_DEBUG(NE_DBG_HTTP, "reader: called after complete, len=%d\n", (int)len); failed = f_mismatch; return -1; } if (failed == f_partial && len == 0) { if (b->len != 0) { NE_DEBUG(NE_DBG_HTTP, "reader: got length %d at EOF\n", (int)b->len); failed = f_mismatch; } else { failed = f_complete; } return 0; } if (len > b->len || memcmp(b->data, block, len) != 0) { NE_DEBUG(NE_DBG_HTTP, "reader: failed, got [[%.*s]] not [[%.*s]]\n", (int)len, block, (int)b->len, b->data); failed = f_mismatch; return -1; } else { b->data += len; b->len -= len; #if EXTRA_DEBUG NE_DEBUG(NE_DBG_HTTP, "reader: OK, %d bytes remaining\n", (int)b->len); #endif } return 0; } static int do_fetch(const char *realfn, const char *gzipfn, int chunked, int expect_fail) { ne_session *sess; ne_request *req; int ret; ne_buffer *buf = ne_buffer_create(); struct serve_file_args sfargs; ne_decompress *dc; struct string body; CALL(file_to_buffer(realfn, buf)); body.data = buf->data; body.len = buf->used - 1; failed = f_partial; if (gzipfn) { sfargs.fname = gzipfn; sfargs.headers = "Content-Encoding: gzip\r\n"; } else { sfargs.fname = realfn; sfargs.headers = NULL; } sfargs.chunks = chunked; CALL(make_session(&sess, serve_file, &sfargs)); req = ne_request_create(sess, "GET", "/"); dc = ne_decompress_reader(req, ne_accept_2xx, reader, &body); #ifdef NE_DEBUGGING ne_debug_init(ne_debug_stream, ne_debug_mask & ~NE_DBG_HTTPBODY); #endif ret = ne_request_dispatch(req); #ifdef NE_DEBUGGING ne_debug_init(ne_debug_stream, ne_debug_mask | NE_DBG_HTTPBODY); #endif ONN("file not served", ne_get_status(req)->code != 200); ONN("decompress succeeded", expect_fail && !ret); ONV(!expect_fail && ret, ("decompress failed: %s", ne_get_error(sess))); NE_DEBUG(NE_DBG_HTTP, "session error: %s\n", ne_get_error(sess)); ne_decompress_destroy(dc); ne_request_destroy(req); ne_session_destroy(sess); ne_buffer_destroy(buf); if (expect_fail) { /* if the decompress callback fails, the connection may * be aborted and hence the server will abort. */ reap_server(); } else { CALL(await_server()); } if (!expect_fail) { ONN("inflated response truncated", failed == f_partial); ONN("inflated response mismatch", failed == f_mismatch); } return OK; } static int fetch(const char *realfn, const char *gzipfn, int chunked) { return do_fetch(realfn, gzipfn, chunked, 0); } /* Test the no-compression case. */ static int not_compressed(void) { return fetch(newsfn, NULL, 0); } static int simple(void) { return fetch(newsfn, "file1.gz", 0); } /* Triggers -fsanitizer=shift. */ static int hello(void) { return fetch(hellofn, "hello.gz", 0); } /* file1.gz has an embedded filename. */ static int withname(void) { return fetch(newsfn, "file2.gz", 0); } /* deliver various different sizes of chunks: tests the various * decoding cases. */ static int chunked_1b_wn(void) { return fetch(newsfn, "file2.gz", 1); } static int chunked_1b(void) { return fetch(newsfn, "file1.gz", 1); } static int chunked_12b(void) { return fetch(newsfn, "file2.gz", 12); } static int chunked_20b(void) { return fetch(newsfn, "file2.gz", 20); } static int chunked_10b(void) { return fetch(newsfn, "file1.gz", 10); } static int chunked_10b_wn(void) { return fetch(newsfn, "file2.gz", 10); } static int fail_trailing(void) { return do_fetch(newsfn, "trailing.gz", 0, 1); } static int fail_trailing_1b(void) { return do_fetch(newsfn, "trailing.gz", 1, 1); } static int fail_truncate(void) { return do_fetch(newsfn, "truncated.gz", 0, 1); } static int fail_bad_csum(void) { return do_fetch(newsfn, "badcsum.gz", 0, 1); } static int fail_corrupt1(void) { return do_fetch(newsfn, "corrupt1.gz", 0, 1); } static int fail_corrupt2(void) { return do_fetch(newsfn, "corrupt2.gz", 0, 1); } static int fail_empty(void) { return do_fetch(newsfn, "empty.gz", 0, 1); } static int notcomp_empty(void) { return fetch("empty.gz", NULL, 0); } static int auth_cb(void *userdata, const char *realm, int tries, char *un, char *pw) { strcpy(un, "foo"); strcpy(pw, "bar"); return tries; } static int retry_compress_helper(ne_accept_response acceptor, struct double_serve_args *args, struct string *expect) { ne_session *sess; ne_request *req; ne_decompress *dc; CALL(make_session(&sess, double_serve_sstring, args)); ne_set_server_auth(sess, auth_cb, NULL); req = ne_request_create(sess, "GET", "/"); dc = ne_decompress_reader(req, acceptor, reader, expect); failed = f_partial; ONREQ(ne_request_dispatch(req)); ne_decompress_destroy(dc); ONN("got bad response body", failed != f_complete); ne_request_destroy(req); return destroy_and_wait(sess); } #define SSTRING(x) { x, sizeof(x) - 1 } static struct double_serve_args retry_gz_args = { SSTRING("HTTP/1.1 401 Get Away\r\n" "Content-Encoding: gzip\r\n" "WWW-Authenticate: Basic realm=WallyWorld\r\n" "Content-Length: 5\r\n" "\r\n" "abcde"), SSTRING("HTTP/1.1 200 OK\r\n" "Server: foo\r\n" "Content-Length: 5\r\n" "Connection: close\r\n" "\r\n" "hello") }; /* Test where the response to the retried request does *not* have * a content-encoding, whereas the original 401 response did. */ static int retry_notcompress(void) { struct string expect = { "hello", 5 }; return retry_compress_helper(ne_accept_2xx, &retry_gz_args, &expect); } static struct double_serve_args retry_gz_args2 = { SSTRING("HTTP/1.1 401 Get Away\r\n" "Content-Encoding: gzip\r\n" "WWW-Authenticate: Basic realm=WallyWorld\r\n" "Content-Length: 25\r\n" "\r\n" "\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\x03\xcb\x48\xcd\xc9\xc9\x07" "\x00\x86\xa6\x10\x36\x05\x00\x00\x00"), SSTRING("HTTP/1.1 200 OK\r\n" "Server: foo\r\n" "Content-Encoding: gzip\r\n" "Content-Length: 25\r\n" "Connection: close\r\n" "\r\n" "\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\x03\x2b\xcf\x2f\xca\x49\x01" "\x00\x43\x11\x77\x3a\x05\x00\x00\x00") }; static int retry_accept(void *ud, ne_request *req, const ne_status *st) { struct string *expect = ud; NE_DEBUG(NE_DBG_HTTP, "retry_accept callback for %d response\n", st->code); if (expect->len == 4 && strcmp(expect->data, "fish") == 0) { /* first time through */ expect->data = "hello"; } else { expect->data = "world"; } expect->len = 5; failed = f_partial; /* reset the state */ return 1; } /* Test where the response to the retried request *does* have a * content-encoding, as did the original 401 response. */ static int retry_compress(void) { struct string expect = { "fish", 4 }; return retry_compress_helper(retry_accept, &retry_gz_args2, &expect); } #define READER_ABORT_ERR "reader_abort error string" static int reader_abort(void *ud, const char *buf, size_t len) { ne_session *sess = ud; ne_set_error(sess, READER_ABORT_ERR); return len; } /* check that a callback abort does abort the response */ static int compress_abort(void) { ne_session *sess; ne_request *req; struct serve_file_args sfargs; ne_decompress *dc; int ret; sfargs.fname = "file1.gz"; sfargs.headers = "Content-Encoding: gzip\r\n"; sfargs.chunks = 0; CALL(make_session(&sess, serve_file, &sfargs)); req = ne_request_create(sess, "GET", "/abort"); dc = ne_decompress_reader(req, ne_accept_2xx, reader_abort, sess); ret = ne_request_dispatch(req); reap_server(); ONN("request was not aborted", ret != NE_ERROR); ONV(strcmp(ne_get_error(sess), READER_ABORT_ERR), ("session error was %s not %s", ne_get_error(sess), READER_ABORT_ERR)); reap_server(); ne_decompress_destroy(dc); ne_request_destroy(req); ne_session_destroy(sess); return OK; } ne_test tests[] = { T_LEAKY(init), T(not_compressed), T(simple), T(hello), T(withname), T(fail_trailing), T(fail_trailing_1b), T(fail_bad_csum), T(fail_truncate), T(fail_corrupt1), T(fail_corrupt2), T(fail_empty), T(notcomp_empty), T(chunked_1b), T(chunked_1b_wn), T(chunked_12b), T(chunked_20b), T(chunked_10b), T(chunked_10b_wn), T(retry_notcompress), T(retry_compress), T(compress_abort), T(NULL) }; neon-0.34.2/test/common/0000755000175000017500000000000014777424030014426 5ustar jortonjortonneon-0.34.2/test/common/tests.h0000644000175000017500000001103014777424030015734 0ustar jortonjorton/* Stupidly simple test framework Copyright (C) 2001-2004, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef TESTS_H #define TESTS_H 1 #ifdef HAVE_STRING_H #include #endif #include #define OK 0 #define FAIL 1 #define FAILHARD 2 /* fail and skip all succeeding tests in this suite. */ #define SKIP 3 /* test was skipped because precondition was not met */ #define SKIPREST 4 /* skipped, and skip all succeeding tests in suite */ /* A test function. Must return any of OK, FAIL, FAILHARD, SKIP, or * SKIPREST. May call t_warning() any number of times. If not * returning OK, optionally call t_context to provide an error * message. */ typedef int (*test_func)(void); typedef struct { test_func fn; /* the function to test. */ const char *name; /* the name of the test. */ int flags; } ne_test; /* possible values for flags: */ #define T_CHECK_LEAKS (1) /* check for memory leaks */ #define T_EXPECT_FAIL (2) /* expect failure */ #define T_EXPECT_LEAKS (4) /* expect memory leak failures */ /* array of tests to run: must be defined by each test suite. */ extern ne_test tests[]; /* define a test function which has the same name as the function, * and does check for memory leaks. */ #define T(fn) { fn, #fn, T_CHECK_LEAKS } /* define a test function which is expected to return FAIL. */ #define T_XFAIL(fn) { fn, #fn, T_EXPECT_FAIL | T_CHECK_LEAKS } /* define a test function which isn't checked for memory leaks. */ #define T_LEAKY(fn) { fn, #fn, 0 } /* define a test function which is expected to fail memory leak checks */ #define T_XLEAKY(fn) { fn, #fn, T_EXPECT_LEAKS } /* current test number */ extern int test_num; /* name of test suite */ extern const char *test_suite; /* Provide result context message. */ void t_context(const char *ctx, ...) #ifdef __GNUC__ __attribute__ ((format (printf, 1, 2))) #endif /* __GNUC__ */ ; extern char test_context[]; /* the command-line arguments passed in to the test suite: */ extern char **test_argv; extern int test_argc; /* child process should call this. */ void in_child(void); /* issue a warning. */ void t_warning(const char *str, ...) #ifdef __GNUC__ __attribute__ ((format (printf, 1, 2))) #endif /* __GNUC__ */ ; /* Macros for easily writing is-not-zero comparison tests; the ON* * macros fail the function if a comparison is not zero. * * ONV(x,vs) takes a comparison X, and a printf varargs list for * the failure message. * e.g. ONV(strcmp(bar, "foo"), ("bar was %s not 'foo'", bar)) * * ON(x) takes a comparison X, and uses the line number for the failure * message. e.g. ONV(strcmp(bar, "foo")) * * ONN(n, x) takes a comparison X, and a flat string failure message. * e.g. ONN("foo was wrong", strcmp(bar, "foo")) */ #define ONV(x,vs) do { if ((x)) { t_context vs; return FAIL; } } while (0) #define ON(x) ONV((x), ("line %d", __LINE__ )) #define ONN(n,x) ONV((x), (n)) /* ONCMP(exp, act, name): 'exp' is the expected string, 'act' is the * actual string for some field 'name'. Succeeds if strcmp(exp,act) * == 0 or both are NULL. */ #define ONCMP(exp, act, ctx, name) do { \ ONV(exp && !act, ("%s: " name " was NULL, expected '%s'", ctx, exp)); \ ONV(!exp && act, ("%s: " name " was '%s', expected NULL", ctx, act)); \ ONV(exp && strcmp(exp, act), ("%s: " name " was '%s' not '%s'", ctx, act, exp)); \ } while (0) /* Variant of ONCMP(), 'exp' and 'act' are known to be non-NULL. */ #define ONCMPN(exp, act, ctx, name) \ ONV(strcmp(exp, act), ("%s: " name " was '%s' not '%s'", ctx, act, exp)) /* return immediately with result of test 'x' if it fails. */ #define CALL(x) do { int t_ret = (x); if (t_ret != OK) return t_ret; } while (0) /* PRECOND: skip current test if condition 'x' is not true. */ #define PRECOND(x) do { if (!(x)) { return SKIP; } } while (0) #endif /* TESTS_H */ neon-0.34.2/test/common/tests.c0000644000175000017500000002636714777424030015752 0ustar jortonjorton/* Stupidly simple test framework Copyright (C) 2001-2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #include #ifdef HAVE_SIGNAL_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_ERRNO_H #include #endif #ifdef HAVE_LOCALE_H #include #endif #include "ne_string.h" #include "ne_utils.h" #include "ne_socket.h" #include "ne_i18n.h" #include "tests.h" #include "child.h" char test_context[BUFSIZ]; int have_context = 0; static FILE *child_debug, *debug; char **test_argv; int test_argc; const char *test_suite; int test_num; static int quiet, count; /* statistics for all tests so far */ static int passes = 0, fails = 0, skipped = 0, warnings = 0; /* per-test globals: */ static int warned, aborted = 0; static const char *test_name; /* current test name */ static int use_colour = 0; static int flag_child; /* resource for ANSI escape codes: * http://www.isthe.com/chongo/tech/comp/ansi_escapes.html */ #define COL(x) do { if (use_colour) printf("\033[" x "m"); } while (0) #define NOCOL COL("00") void t_context(const char *context, ...) { va_list ap; va_start(ap, context); ne_vsnprintf(test_context, BUFSIZ, context, ap); va_end(ap); if (flag_child) { NE_DEBUG(NE_DBG_HTTP, "context: %s\n", test_context); } have_context = 1; } void t_warning(const char *str, ...) { va_list ap; COL("43;01"); printf("WARNING:"); NOCOL; putchar(' '); va_start(ap, str); vprintf(str, ap); va_end(ap); warnings++; warned++; putchar('\n'); } #define TEST_DEBUG \ (NE_DBG_HTTP | NE_DBG_SOCKET | NE_DBG_HTTPBODY | NE_DBG_HTTPAUTH | \ NE_DBG_LOCKS | NE_DBG_XMLPARSE | NE_DBG_XML | NE_DBG_SSL | \ NE_DBG_HTTPPLAIN) #define W(m) do { if (write(STDOUT_FILENO, m, strlen(m)) < 0) _exit(99); } while(0) #define W_RED(m) do { if (use_colour) W("\033[41;37;01m"); \ W(m); if (use_colour) W("\033[00m\n"); } while (0); #ifndef NEON_NO_TEST_CHILD /* Signal handler for child processes. */ static void child_segv(int signo) { signal(SIGSEGV, SIG_DFL); signal(SIGABRT, SIG_DFL); W_RED("Fatal signal in child!"); kill(getpid(), SIGSEGV); minisleep(); } /* Signal handler for parent process. */ static void parent_segv(int signo) { signal(SIGSEGV, SIG_DFL); signal(SIGABRT, SIG_DFL); if (signo == SIGSEGV) { W_RED("FAILED - Segmentation fault--\n"); } else if (signo == SIGABRT) { W_RED("ABORTED\n"); } else { W_RED("-- Unexpected signal! --\n"); } reap_server(); kill(getpid(), signo); minisleep(); } void in_child(void) { ne_debug_init(child_debug, TEST_DEBUG); NE_DEBUG(TEST_DEBUG, "**** Child forked for test %s ****\n", test_name); signal(SIGSEGV, child_segv); signal(SIGABRT, child_segv); flag_child = 1; } #endif static const char dots[] = "......................"; static void print_prefix(int n) { if (quiet) { printf("\r%s%.*s %2u/%2u ", test_suite, (int) (strlen(dots) - strlen(test_suite)), dots, n + 1, count); } else { if (warned) { printf(" %s ", dots); } else { printf("\r%2d. %s%.*s ", n, test_name, (int) (strlen(dots) - strlen(test_name)), dots); } } fflush(stdout); } int main(int argc, char *argv[]) { int n; char *tmp; /* get basename(argv[0]) */ test_suite = strrchr(argv[0], '/'); if (test_suite == NULL) { test_suite = argv[0]; } else { test_suite++; } if (strncmp(test_suite, "lt-", 3) == 0) test_suite += 3; #ifdef HAVE_SETLOCALE setlocale(LC_MESSAGES, ""); #endif ne_i18n_init(NULL); #if defined(HAVE_ISATTY) && defined(STDOUT_FILENO) if (isatty(STDOUT_FILENO)) { use_colour = 1; } #endif test_argc = argc; test_argv = argv; debug = fopen("debug.log", "a"); if (debug == NULL) { fprintf(stderr, "%s: Could not open debug.log: %s\n", test_suite, strerror(errno)); return -1; } child_debug = fopen("child.log", "a"); if (child_debug == NULL) { fprintf(stderr, "%s: Could not open child.log: %s\n", test_suite, strerror(errno)); fclose(debug); return -1; } if (tests[0].fn == NULL) { printf("-> no tests found in `%s'\n", test_suite); return -1; } #ifndef NEON_NO_TEST_CHILD /* install special SEGV handler. */ signal(SIGSEGV, parent_segv); signal(SIGABRT, parent_segv); #endif /* test the "no-debugging" mode of ne_debug. */ ne_debug_init(NULL, 0); NE_DEBUG(TEST_DEBUG, "This message should go to /dev/null"); /* enable debugging for real. */ ne_debug_init(debug, TEST_DEBUG); NE_DEBUG(TEST_DEBUG | NE_DBG_FLUSH, "Version string: %s\n", ne_version_string()); /* another silly test. */ NE_DEBUG(0, "This message should also go to /dev/null"); if (ne_sock_init()) { COL("43;01"); printf("WARNING:"); NOCOL; printf(" Socket library initialization failed.\n"); } if ((tmp = getenv("TEST_QUIET")) != NULL && strcmp(tmp, "1") == 0) { quiet = 1; } if (!quiet) printf("-> running `%s':\n", test_suite); for (count = 0; tests[count].fn; count++) /* nullop */; for (n = 0; !aborted && tests[n].fn != NULL; n++) { int result, is_xfail = 0; #ifdef NEON_MEMLEAK size_t allocated = ne_alloc_used; int is_xleaky = 0; #endif test_name = tests[n].name; print_prefix(n); have_context = 0; test_num = n; warned = 0; fflush(stdout); NE_DEBUG(TEST_DEBUG, "******* Running test %d: %s ********\n", n, test_name); /* run the test. */ result = tests[n].fn(); #ifdef NEON_MEMLEAK /* issue warnings for memory leaks, if requested */ if ((tests[n].flags & T_CHECK_LEAKS) && result == OK && ne_alloc_used > allocated) { t_context("memory leak of %" NE_FMT_SIZE_T " bytes", ne_alloc_used - allocated); fprintf(debug, "Blocks leaked: "); ne_alloc_dump(debug); result = FAIL; } else if (tests[n].flags & T_EXPECT_LEAKS && result == OK && ne_alloc_used == allocated) { t_context("expected memory leak not detected"); result = FAIL; } else if (tests[n].flags & T_EXPECT_LEAKS && result == OK) { fprintf(debug, "Blocks leaked (expected): "); ne_alloc_dump(debug); is_xleaky = 1; } #endif if (tests[n].flags & T_EXPECT_FAIL) { if (result == OK) { t_context("test passed but expected failure"); result = FAIL; } else if (result == FAIL) { result = OK; is_xfail = 1; } } print_prefix(n); switch (result) { case OK: passes++; if (is_xfail) { COL("32;07"); printf("XFAIL"); } else if (!quiet) { COL("32"); printf("pass"); } NOCOL; if (quiet && is_xfail) { printf(" - %s", test_name); if (have_context) { printf(" (%s)", test_context); } } if (warned && !quiet) { printf(" (with %d warning%s)", warned, (warned > 1)?"s":""); } #ifdef NEON_MEMLEAK if (is_xleaky) { if (quiet) { printf("expected leak - %s: %" NE_FMT_SIZE_T " bytes", test_name, ne_alloc_used - allocated); } else { printf(" (expected leak, %" NE_FMT_SIZE_T " bytes)", ne_alloc_used - allocated); } } #endif if (!quiet || is_xfail) putchar('\n'); break; case FAILHARD: aborted = 1; COL("41;37;01"); printf("fatal error - "); NOCOL; /* fall-through */ case FAIL: COL("41;37;01"); printf("FAIL"); NOCOL; if (quiet) { printf(" - %s", test_name); } if (have_context) { printf(" (%s)", test_context); } putchar('\n'); fails++; break; case SKIPREST: aborted = 1; /* fall-through */ case SKIP: COL("44;37;01"); printf("SKIPPED"); NOCOL; if (quiet) { printf(" - %s", test_name); } if (have_context) { printf(" (%s)", test_context); } putchar('\n'); skipped++; break; default: COL("41;37;01"); printf("OOPS"); NOCOL; printf(" unexpected test result `%d'\n", result); break; } #ifndef NEON_NO_TEST_CHILD reap_server(); #endif if (quiet) { print_prefix(n); } } /* discount skipped tests */ if (skipped) { if (!quiet) printf("-> %d %s.\n", skipped, skipped == 1 ? "test was skipped" : "tests were skipped"); n -= skipped; } /* print the summary. */ if (skipped && n == 0) { if (quiet) puts("(all skipped)"); else printf("<- all tests skipped for `%s'.\n", test_suite); } else { if (quiet) { printf("\r%s%.*s %2u/%2u ", test_suite, (int) (strlen(dots) - strlen(test_suite)), dots, passes, count); if (fails == 0) { COL("32"); printf("passed"); NOCOL; putchar(' '); } else { printf("passed, %d failed ", fails); } if (skipped) printf("(%d skipped) ", skipped); } else /* !quiet */ printf("<- summary for `%s': " "of %d tests run: %d passed, %d failed. %.1f%%\n", test_suite, n, passes, fails, 100*(float)passes/n); if (warnings) { if (quiet) { printf("(%d warning%s)\n", warnings, warnings > 1 ? "s" : ""); } else { printf("-> %d warning%s issued.\n", warnings, warnings==1?" was":"s were"); } } else if (quiet) { putchar('\n'); } } if (fclose(debug)) { fprintf(stderr, "Error closing debug.log: %s\n", strerror(errno)); fails = 1; } if (fclose(child_debug)) { fprintf(stderr, "Error closing child.log: %s\n", strerror(errno)); fails = 1; } ne_sock_exit(); return fails; } neon-0.34.2/test/common/run.sh0000755000175000017500000000033714777424030015574 0ustar jortonjorton#!/bin/sh rm -f debug.log rm -f child.log # for shared builds. LD_LIBRARY_PATH=../src/.libs:$LD_LIBRARY_PATH export LD_LIBRARY_PATH for f in $*; do if ./$f; then : else echo FAILURE exit 1 fi done exit 0 neon-0.34.2/test/common/child.h0000644000175000017500000001034314777424030015663 0ustar jortonjorton/* Framework for testing with a server process Copyright (C) 2001-2004, 2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef CHILD_H #define CHILD_H 1 #include "config.h" #ifdef HAVE_STRING_H #include /* for strlen() */ #endif #include "ne_socket.h" #include "ne_session.h" /* Test which does DNS lookup on "localhost": this must be the first * named test. */ int lookup_localhost(void); int get_lh_family(void); const char *get_lh_addr(void); ne_inet_addr *get_lh_inet_addr(void); /* Callback for spawn_server. */ typedef int (*server_fn)(ne_socket *sock, void *userdata); /* Spawns server child process: * - forks child process. * - child process listens on localhost at given port. * - when you connect to it, 'fn' is run... * fn is passed the client/server socket as first argument, * and userdata as second. * - the socket is closed when 'fn' returns, so don't close in in 'fn'. */ int spawn_server(int port, server_fn fn, void *userdata); /* Forks a server child process running 'fn(userdata)' on an * unspecified port. Sets test suite error on failure; on success, * sets *port to bound port number. */ int new_spawn_server(int count, server_fn fn, void *userdata, unsigned int *port); /* As per new_spawn_server, but also returns the bound address as *addr. */ int new_spawn_server2(int count, server_fn fn, void *userdata, ne_inet_addr **addr, unsigned int *port); /* Blocks until child process exits, and gives return code of 'fn'. */ int await_server(void); /* Destroys session 'sess' and then is equivalent to await_server. */ int destroy_and_wait(ne_session *sess); /* Kills child process. */ int reap_server(void); /* Returns non-zero if server process has already died. */ int dead_server(void); /* If discard_request comes across a header called 'want_header', it * will call got_header passing the header field value. */ extern const char *want_header; typedef void (*got_header_fn)(char *value); extern got_header_fn got_header; /* Send string to child; ne_sock_fullwrite with debugging. */ ssize_t server_send(ne_socket *sock, const char *data, size_t len); /* Utility macro: send given string down socket. */ #define SEND_STRING(sock, str) server_send((sock), (str), strlen((str))) /* If test result 'err' is not OK, return an HTTP 500 error response * including the test context in a response header. */ #define ONERR(sock, err) do { int ret_ = (err); if (ret_) return error_response(sock, ret_); } while (0) /* Send an HTTP error response including the test context in a * response header. */ int error_response(ne_socket *sock, int ret); /* Tries to ensure that the socket will be closed using RST rather * than FIN. */ int reset_socket(ne_socket *sock); /* Utility function: discard request. Sets context on error. */ int discard_request(ne_socket *sock); /* Utility function: discard request body. Sets context on error. */ int discard_body(ne_socket *sock); struct serve_file_args { const char *fname; const char *headers; int chunks; }; /* Utility function: callback for spawn_server: pass pointer to * serve_file_args as userdata, and args->fname is served as a 200 * request. If args->headers is non-NULL, it must be a set of * CRLF-terminated lines which is added in to the response headers. * If args->chunks is non-zero, the file is delivered using chunks of * that size. */ int serve_file(ne_socket *sock, void *ud); /* set to value of C-L header by discard_request. */ extern unsigned long clength; /* Sleep for a short time. */ void minisleep(void); #endif /* CHILD_H */ neon-0.34.2/test/common/child.c0000644000175000017500000003412514777424030015662 0ustar jortonjorton/* Framework for testing with a server process Copyright (C) 2001-2024, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #include #include #include #include #include #ifdef HAVE_ERRNO_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #include #include #include #include "ne_socket.h" #include "ne_utils.h" #include "ne_string.h" #include "tests.h" #include "child.h" #ifndef NEON_NO_TEST_CHILD #ifndef NI_MAXHOST #define NI_MAXHOST 1025 #endif static pid_t child = 0; unsigned long clength; struct server_addr { int family; union { struct sockaddr_in in; struct sockaddr_in6 in6; } sockaddr; char name[NI_MAXHOST]; }; struct server_addr lh; const char *want_header = NULL; got_header_fn got_header = NULL; /* If we have pipe(), then use a pipe between the parent and child to * know when the child is ready to accept incoming connections. * Otherwise use boring sleep()s trying to avoid the race condition * between listen() and connect() in the two processes. */ #ifdef HAVE_PIPE #define USE_PIPE 1 #endif int lookup_localhost(void) { #ifdef USE_GETADDRINFO struct addrinfo hints = {}, *results, *rp; #endif if (lh.family != AF_UNSPEC) return OK; #ifdef USE_GETADDRINFO #ifdef USE_GAI_ADDRCONFIG hints.ai_flags = AI_ADDRCONFIG; #endif hints.ai_family = AF_UNSPEC; hints.ai_socktype = SOCK_STREAM; if (getaddrinfo("localhost", NULL, &hints, &results) != 0) goto err_use_ipv4; for (rp = results; rp != NULL; rp = rp->ai_next) { int sock, rv; if (rp->ai_family != AF_INET && rp->ai_family != AF_INET6) continue; sock = socket(rp->ai_family, rp->ai_socktype, 0); if (sock < 0) continue; rv = bind(sock, rp->ai_addr, rp->ai_addrlen); close(sock); if (rv < 0) continue; if (getnameinfo(rp->ai_addr, rp->ai_addrlen, lh.name, sizeof lh.name, NULL, 0, NI_NUMERICHOST)) continue; lh.family = rp->ai_family; memcpy(&lh.sockaddr, rp->ai_addr, rp->ai_addrlen); break; } freeaddrinfo(results); err_use_ipv4: #endif if (lh.family == AF_UNSPEC) { /* this will break if a system is set up so that `localhost' does * not resolve to 127.0.0.1, but... */ lh.family = AF_INET; strcpy(lh.name, "127.0.0.1"); lh.sockaddr.in.sin_family = lh.family; lh.sockaddr.in.sin_addr.s_addr = inet_addr(lh.name); } return OK; } int get_lh_family(void) { if (lh.family == AF_UNSPEC) lookup_localhost(); return lh.family; } const char * get_lh_addr(void) { if (lh.family == AF_UNSPEC) lookup_localhost(); return lh.name; } ne_inet_addr * get_lh_inet_addr(void) { ne_iaddr_type type; unsigned char *raw; if (lh.family == AF_UNSPEC) lookup_localhost(); if (lh.family == AF_INET) { type = ne_iaddr_ipv4; raw = (unsigned char *) &lh.sockaddr.in.sin_addr.s_addr; } else { type = ne_iaddr_ipv6; raw = lh.sockaddr.in6.sin6_addr.s6_addr; } return ne_iaddr_make(type, raw); } static int do_listen(int port) { int ls = socket(lh.family, SOCK_STREAM, 0); struct sockaddr *saddr; socklen_t saddrlen; int val = 1; setsockopt(ls, SOL_SOCKET, SO_REUSEADDR, (void *)&val, sizeof(int)); if (lh.family == AF_INET) { lh.sockaddr.in.sin_port = htons(port); saddr = (struct sockaddr *) &lh.sockaddr.in; saddrlen = sizeof lh.sockaddr.in; } else { lh.sockaddr.in6.sin6_port = htons(port); saddr = (struct sockaddr *) &lh.sockaddr.in6; saddrlen = sizeof lh.sockaddr.in6; } if (bind(ls, saddr, saddrlen)) { printf("bind failed: %s\n", strerror(errno)); return -1; } if (listen(ls, 5)) { printf("listen failed: %s\n", strerror(errno)); return -1; } return ls; } void minisleep(void) { #ifdef HAVE_USLEEP usleep(500); #else sleep(1); #endif } int reset_socket(ne_socket *sock) { #ifdef SO_LINGER /* Stevens' magic trick to send an RST on close(). */ struct linger l = {1, 0}; return setsockopt(ne_sock_fd(sock), SOL_SOCKET, SO_LINGER, &l, sizeof l); #else return 1; #endif } /* close 'sock', performing lingering close to avoid premature RST. */ static int close_socket(ne_socket *sock) { int ret; char buf[20]; ret = ne_sock_shutdown(sock, NE_SOCK_SEND); if (ret == 0) { NE_DEBUG(NE_DBG_SOCKET, "ssl: Socket cleanly closed.\n"); } else { NE_DEBUG(NE_DBG_SOCKET, "sock: Socket closed uncleanly: %s\n", ne_sock_error(sock)); } NE_DEBUG(NE_DBG_SSL, "sock: Lingering close...\n"); ne_sock_read_timeout(sock, 5); while (ne_sock_read(sock, buf, sizeof buf) > 0); NE_DEBUG(NE_DBG_SSL, "sock: Closing socket.\n"); ret = ne_sock_close(sock); NE_DEBUG(NE_DBG_SSL, "sock: Socket closed (%d).\n", ret); return ret; } /* This runs as the child process. */ static int server_child(int readyfd, int port, server_fn callback, void *userdata) { ne_socket *s = ne_sock_create(); int ret, listener; in_child(); listener = do_listen(port); if (listener < 0) return FAIL; #ifdef USE_PIPE /* Tell the parent we're ready for the request. */ if (write(readyfd, "a", 1) != 1) abort(); #endif ONN("accept failed", ne_sock_accept(s, listener)); ret = callback(s, userdata); close_socket(s); return ret; } int spawn_server(int port, server_fn fn, void *ud) { int fds[2]; #ifdef USE_PIPE if (pipe(fds)) { perror("spawn_server: pipe"); return FAIL; } #else /* avoid using uninitialized variable. */ fds[0] = fds[1] = 0; #endif child = fork(); ONN("fork server", child == -1); if (child == 0) { /* this is the child. */ int ret; ret = server_child(fds[1], port, fn, ud); #ifdef USE_PIPE close(fds[0]); close(fds[1]); #endif /* print the error out otherwise it gets lost. */ if (ret) { printf("server child failed (%s): %s\n", tests[test_num].name, test_context); } /* and quit the child. */ NE_DEBUG(NE_DBG_HTTP, "child exiting with %d\n", ret); exit(ret); } else { char ch; #ifdef USE_PIPE if (read(fds[0], &ch, 1) < 0) perror("parent read"); close(fds[0]); close(fds[1]); #else minisleep(); #endif return OK; } } int new_spawn_server(int count, server_fn fn, void *userdata, unsigned int *port) { ne_inet_addr *addr = NULL; int ret; ret = new_spawn_server2(count, fn, userdata, &addr, port); if (addr) ne_iaddr_free(addr); return ret; } int new_spawn_server2(int count, server_fn fn, void *userdata, ne_inet_addr **addr, unsigned int *port) { union { struct sockaddr_in in; struct sockaddr_in6 in6; } sa; socklen_t salen = sizeof sa; int ls; if (lh.family == AF_UNSPEC) lookup_localhost(); ls = do_listen(0); ONN("could not bind/listen fd for server", ls < 0); ONV(getsockname(ls, (struct sockaddr *) &sa, &salen) != 0, ("could not get socket name for listening fd: %s", strerror(errno))); if (salen == sizeof sa.in) { *port = ntohs(sa.in.sin_port); *addr = ne_iaddr_make(ne_iaddr_ipv4, (unsigned char *) &sa.in.sin_addr.s_addr); } else { *port = ntohs(sa.in6.sin6_port); *addr = ne_iaddr_make(ne_iaddr_ipv6, sa.in6.sin6_addr.s6_addr); } NE_DEBUG(NE_DBG_SOCKET, "child: using port %u\n", *port); NE_DEBUG(NE_DBG_SOCKET, "child: forking now...\n"); child = fork(); ONN("failed to fork server", child == -1); if (child == 0) { int ret, iter = 1; in_child(); NE_DEBUG(NE_DBG_SOCKET, ">>> child spawned, port %u, %d iterations.\n", *port, count); do { ne_socket *sock = ne_sock_create(); char errbuf[256]; int cret; NE_DEBUG(NE_DBG_HTTP, "child: iteration #%d (of %d), " "awaiting connection...\n", iter, count); if (ne_sock_accept(sock, ls)) { t_context("Server child could not accept connection: %s", ne_sock_error(sock)); exit(FAIL); } NE_DEBUG(NE_DBG_HTTP, "child: got connection, invoking server\n"); if (iter == count) { close(ls); NE_DEBUG(NE_DBG_HTTP, "child: closed listening socket.\n"); } ret = fn(sock, userdata); NE_DEBUG(NE_DBG_HTTP, "child: iteration #%d returns %d\n", iter, ret); cret = close_socket(sock); NE_DEBUG(NE_DBG_HTTP, "child: closed connection, %d: %s.\n", cret, cret ? ne_strerror(cret, errbuf, sizeof errbuf) : "no error"); } while (ret == 0 && ++iter <= count); NE_DEBUG(NE_DBG_HTTP, "child: terminating with %d\n", ret); exit(ret); } close(ls); return OK; } int dead_server(void) { int status; if (waitpid(child, &status, WNOHANG)) { /* child quit already! */ return FAIL; } NE_DEBUG(NE_DBG_HTTP, "child has not quit.\n"); return OK; } int destroy_and_wait(ne_session *sess) { ne_session_destroy(sess); return await_server(); } int await_server(void) { int status, code; (void) wait(&status); /* so that we aren't reaped by mistake. */ child = 0; if (WIFEXITED(status)) { code = WEXITSTATUS(status); ONV(code, ("server process terminated abnormally: %s (%d)", code == FAIL ? "FAIL" : "error", code)); } else { ONV(WIFSIGNALED(status), ("server process terminated by signal %d", WTERMSIG(status))); } return OK; } int reap_server(void) { int status; if (child != 0) { (void) kill(child, SIGTERM); minisleep(); (void) wait(&status); child = 0; } return OK; } ssize_t server_send(ne_socket *sock, const char *str, size_t len) { NE_DEBUG(NE_DBG_HTTP, "Sending: %.*s\n", (int)len, str); return ne_sock_fullwrite(sock, str, len); } int discard_request(ne_socket *sock) { char buffer[1024]; size_t offset = want_header?strlen(want_header):0; clength = 0; NE_DEBUG(NE_DBG_HTTP, "Discarding request...\n"); do { ONV(ne_sock_readline(sock, buffer, 1024) < 0, ("error reading line: %s", ne_sock_error(sock))); NE_DEBUG(NE_DBG_HTTP, "[req] %s", buffer); if (strncasecmp(buffer, "content-length: ", 16) == 0) { char *ptr = NULL; errno = 0; clength = strtoul(buffer + 16, &ptr, 10); ONV(errno || *ptr != '\r', ("invalid Content-Length request header: %s", buffer)); } if (got_header != NULL && want_header != NULL && strncasecmp(buffer, want_header, offset) == 0 && buffer[offset] == ':') { char *value = buffer + offset + 1; if (*value == ' ') value++; got_header(ne_shave(value, "\r\n")); } } while (strcmp(buffer, "\r\n") != 0); return OK; } int error_response(ne_socket *sock, int ret) { char resp[1024]; ne_snprintf(resp, sizeof resp, "HTTP/1.1 500 Server Test Failed\r\n" "X-Neon-Context: %s\r\n" "Content-Length: 0\r\n" "Connection: close\r\n" "\r\n", test_context); SEND_STRING(sock, resp); return ret; } int discard_body(ne_socket *sock) { while (clength > 0) { char buf[BUFSIZ]; size_t bytes = clength; ssize_t ret; if (bytes > sizeof(buf)) bytes = sizeof(buf); NE_DEBUG(NE_DBG_HTTP, "Discarding %" NE_FMT_SIZE_T " bytes.\n", bytes); ret = ne_sock_read(sock, buf, bytes); ONV(ret < 0, ("socket read failed (%" NE_FMT_SSIZE_T "): %s", ret, ne_sock_error(sock))); clength -= ret; NE_DEBUG(NE_DBG_HTTP, "Got %" NE_FMT_SSIZE_T " bytes.\n", ret); } NE_DEBUG(NE_DBG_HTTP, "Discard successful.\n"); return OK; } int serve_file(ne_socket *sock, void *ud) { char buffer[BUFSIZ]; struct stat st; struct serve_file_args *args = ud; ssize_t ret; int fd; CALL(discard_request(sock)); ne_sock_fullread(sock, buffer, clength); fd = open(args->fname, O_RDONLY); if (fd < 0) { SEND_STRING(sock, "HTTP/1.0 404 File Not Found\r\n" "Content-Length: 0\r\n\r\n"); return 0; } ONN("fstat fd", fstat(fd, &st)); SEND_STRING(sock, "HTTP/1.0 200 OK\r\n"); if (args->chunks) { sprintf(buffer, "Transfer-Encoding: chunked\r\n"); } else { sprintf(buffer, "Content-Length: %" NE_FMT_OFF_T "\r\n", st.st_size); } if (args->headers) { strcat(buffer, args->headers); } strcat(buffer, "\r\n"); SEND_STRING(sock, buffer); NE_DEBUG(NE_DBG_HTTP, "Serving %s (%" NE_FMT_OFF_T " bytes).\n", args->fname, st.st_size); if (args->chunks) { char buf[1024]; while ((ret = read(fd, &buf, args->chunks)) > 0) { /* this is a small integer, cast it explicitly to avoid * warnings with printing an ssize_t. */ sprintf(buffer, "%x\r\n", (unsigned int)ret); SEND_STRING(sock, buffer); ONN("writing body", ne_sock_fullwrite(sock, buf, ret)); SEND_STRING(sock, "\r\n"); } SEND_STRING(sock, "0\r\n\r\n"); } else { while ((ret = read(fd, buffer, BUFSIZ)) > 0) { ONN("writing body", ne_sock_fullwrite(sock, buffer, ret)); } } ONN("error reading from file", ret < 0); (void) close(fd); return OK; } #endif /* NEON_NO_TEST_CHILD */ neon-0.34.2/test/common/README0000644000175000017500000000014014777424030015301 0ustar jortonjorton Simple test framework for neon; licensed under the GNU GPL. Copyright (C) 2001-2002 Joe Orton neon-0.34.2/test/common/ChangeLog0000644000175000017500000001632214777424030016204 0ustar jortonjortonWed Aug 25 19:27:26 2004 Joe Orton * child.c (reset_socket): New function. Mon Jul 5 18:38:08 2004 Joe Orton * tests.c (main): Print 'xfail' for expected failures. Tue Oct 7 21:19:56 2003 Joe Orton * child.c (close_socket): New function. (server_child, spawn_server_repeat): Use it. Fri Jul 25 12:13:59 2003 Joe Orton Add support for test type which is expected to fail memory leak checks. * tests.h (T_XLEAKY, T_EXPECT_LEAKS): New defines. * test.c (main) [NEON_MEMLEAK]: If T_EXPECT_LEAKS is set, fail if the test did not leak memory. Wed Jun 18 20:10:45 2003 Joe Orton * child.c (server_child, spawn_server_repeat): Adapt for new socket API. Sun Mar 9 17:52:11 2003 Joe Orton * test.h (T_EXPECT_FAIL): New constant. (T_XFAIL): New test function wrapper. * tests.c (main): Handle expected failures. Sat Mar 1 21:04:35 2003 Joe Orton Extend the ne_test structure with a 'flags' field which can optionally request leak checking at run-time. * tests.h (ne_test): Add 'flags' field. (T_CHECK_LEAKS): New flag. (T): Use T_CHECK_LEAKS flag by default. (T_LEAKY): Like T, but with no flags set. * tests.c (main) [NEON_MEMLEAK]: If leak checking is requested, if a test passes, but leaks memory, fail the test. Wed Feb 26 21:52:15 2003 Joe Orton * tests.c (main): Test the "disable debugging" mode of ne_debug_init, NE_DBG_FLUSH, and a ne_debug() with no output. Fri Aug 23 22:54:35 2002 Joe Orton * tests.c (main): Call ne_sock_init after ne_debug_init, so that debugging messages are caught from ne_sock_init. Print a warning message if ne_sock_init fails. Wed Aug 21 13:29:20 2002 Joe Orton * tests.h (ONCMP): New macro. Mon Aug 19 16:53:20 2002 Joe Orton * child.c (lookup_localhost): Just use inet_addr to resolve 127.0.0.1. Sun Aug 18 13:50:30 2002 Joe Orton * tests.c (TEST_DEBUG): Add NE_DBG_SSL. Sat Aug 10 10:19:18 2002 Joe Orton * child.c (server_send): Fix declaration. (discard_body): Use NE_FMT_SSIZE_T for print ssize_t's. Sat Jul 6 08:42:37 2002 Joe Orton * child.c (discard_body): New function. Sun Jun 30 10:26:33 2002 Joe Orton * child.c (server_send): New function. (discard_request): Fail with appropriate error. Sun Jun 30 09:03:51 2002 Joe Orton * tests.c (main): Reap server after each test has run. Sun Jun 30 09:00:43 2002 Joe Orton * child.c (reap_server): Set `child' to 0 so child can't be reaped twice. Sun Jun 23 12:09:09 2002 Joe Orton * child.c (serve_file): Use large buffer when sending in chunked mode to support large chunk sizes. Sun Jun 23 09:35:09 2002 Joe Orton * child.c (serve_file): Use NE_FMT_OFF_T and NE_FMT_SSIZE_T. Thu May 30 21:57:39 2002 Joe Orton * child.c (minisleep): Export function. Sun May 19 18:23:19 2002 Joe Orton * child.c, tests.c: s/sock_/ne_sock_/, s/SOCK_/NE_SOCK_/ for socket layer API change. * child.h (SEND_STRING): New macro. Sun May 19 08:57:21 2002 Joe Orton * child.c (lookup_hostname): Conditionally use hstrerror(). Mon Feb 25 20:54:56 2002 Joe Orton * tests.c (t_context): Use ne_vsnprintf. Mon Feb 11 21:52:23 2002 Joe Orton * child.c (lookup_hostname): New function. (server_child, do_listen): Pass around struct in_addr argument. (spawn_server_addr): Renamed from spawn_server, take bind_local flag to use localhost or "real" hostname to bind to. (spawn_server): New function, use spawn_server Mon Feb 11 20:51:27 2002 Joe Orton * child.c (minisleep) [HAVE_USLEEP]: Use nice short usleep() rather than boring long sleep(). Sat Feb 2 14:15:25 2002 Joe Orton * child.c (spawn_server_repeat): Exit child process (with failure) if the server callback fails. Fri Jan 4 22:06:17 2002 Joe Orton * tests.h: Add SKIPREST result value. * tests.c (TEST_DEBUG): Add NE_DBG_LOCKS. (main): Support SKIPREST. Tue Jan 1 20:36:58 2002 Joe Orton * tests.h: Make test_suite symbol have external linkage. Sat Nov 10 22:28:55 2001 Joe Orton * tests.c, test.h: Export name of test suite. Sun Nov 4 13:56:42 2001 Joe Orton * child.c (discard_request): Support retrieving arbitrary header values from request via want_request, got_request globals. Wed Oct 24 21:41:39 2001 Joe Orton * tests.h (ONV): New macro. (ON, ONN): Redefine in terms of ONV. Wed Oct 24 20:44:59 2001 Joe Orton * tests.c (main, t_warning, segv): Use colours when stdout is a terminal device. Wed Oct 24 20:36:38 2001 Joe Orton * tests.c (t_context, t_warning): Renamed from i_am, warning. (t_context): Take printf varargs. * tests.h (ONN, ON): Update, simplify. * child.c: Update. Tue Oct 23 22:15:17 2001 Joe Orton * tests.c (main): Vertically align results after warnings. Tue Oct 2 23:36:44 2001 Joe Orton * child.c (do_listen): Refactored from server_socket, only does bind/listen. (spawn_server): Moved awaken/accept calls here. (spawn_server_repeat, dead_server): New functions. Sun Sep 30 10:14:35 2001 Joe Orton * tests.h: Use a function/name structure for tests, add 'T' macro for easily writing initializers. Rename 'name' global variable to 'test_context' to avoid parameter name collisions. * child.c (spawn_server): Update accordingly. * tests.c (i_am): Update accordingly. (main): Update; prettify output using new 'name' from test structure. Cope better when all tests in a suite are skipped. Sat Sep 29 11:04:40 2001 Joe Orton * child.c (serve_file): If 'chunks' is set in argument object, then deliver the file as a series of chunks. Thu Sep 27 20:28:45 2001 Joe Orton * child.c (serve_file): New function. Thu Sep 27 20:28:41 2001 Joe Orton * child.c (discard_request): Reset clength. Mon Aug 27 00:31:09 2001 Joe Orton * tests.c (test_num): Expose test counter. (segv): Handle segfault nicely. Mon Aug 27 00:30:20 2001 Joe Orton * child.c (discard_request): New function, from request.c in neon/test. Wed Aug 8 22:09:21 2001 Joe Orton * tests.c, test.h: Only define test_argc/argv once. Mon Jul 16 16:30:28 2001 Joe Orton * tests.c (warning): Take printf-style arguments list. Mon Jul 16 16:16:08 2001 Joe Orton * tests.c (main): Cope with skipped tests properly. Mon Jul 16 16:00:59 2001 Joe Orton * tests.c (warning): New function. (main): Cope with warnings. Sun Jul 8 16:09:33 2001 Joe Orton * tests.c (main): Export argc/argv as test_argc, test_argv. neon-0.34.2/test/basic.c0000644000175000017500000002214014777424030014362 0ustar jortonjorton/* Tests for high-level HTTP interface (ne_basic.h) Copyright (C) 2002-2008, 2012, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include #include "ne_basic.h" #include "tests.h" #include "child.h" #include "utils.h" static int content_type(void) { int n; static const struct { const char *value, *type, *subtype, *charset; } ctypes[] = { { "foo/bar", "foo", "bar", NULL }, { "foo/bar ", "foo", "bar", NULL }, { "application/xml", "application", "xml", NULL }, /* text/ subtypes default to charset ISO-8859-1, per 2616. */ { "text/lemon", "text", "lemon", "ISO-8859-1" }, /* text/xml defaults to charset us-ascii, per 3280 */ { "text/xml", "text", "xml", "us-ascii" }, #undef TXU #define TXU "text", "xml", "utf-8" /* 2616 doesn't *say* that charset can be quoted, but bets are * that some servers do it anyway. */ { "text/xml; charset=utf-8", TXU }, { "text/xml; charset=utf-8; foo=bar", TXU }, { "text/xml;charset=utf-8", TXU }, { "text/xml ;charset=utf-8", TXU }, { "text/xml;charset=utf-8;foo=bar", TXU }, { "text/xml; foo=bar; charset=utf-8", TXU }, { "text/xml; foo=bar; charset=utf-8; bar=foo", TXU }, { "text/xml; charset=\"utf-8\"", TXU }, { "text/xml; charset='utf-8'", TXU }, { "text/xml; foo=bar; charset=\"utf-8\"; bar=foo", TXU }, #undef TXU /* badly quoted charset should come out as NULL */ { "foo/lemon; charset=\"utf-8", "foo", "lemon", NULL }, { NULL } }; for (n = 0; ctypes[n].value != NULL; n++) { ne_content_type ct; ne_session *sess; ne_request *req; char resp[200]; int rv; ct.type = ct.subtype = ct.charset = ct.value = "unset"; ne_snprintf(resp, sizeof resp, "HTTP/1.0 200 OK\r\n" "Content-Length: 0\r\n" "Content-Type: %s\r\n" "\r\n", ctypes[n].value); CALL(make_session(&sess, single_serve_string, resp)); req = ne_request_create(sess, "GET", "/anyfoo"); ONREQ(ne_request_dispatch(req)); rv = ne_get_content_type(req, &ct); ONV(rv == 0 && !ctypes[n].type, ("expected c-t parse failure for %s", ctypes[n].value)); ONV(rv != 0 && ctypes[n].type, ("c-t parse failure %d for %s", rv, ctypes[n].value)); ne_request_destroy(req); ne_session_destroy(sess); CALL(await_server()); if (rv) continue; ONV(strcmp(ct.type, ctypes[n].type), ("for `%s': type was `%s'", ctypes[n].value, ct.type)); ONV(strcmp(ct.subtype, ctypes[n].subtype), ("for `%s': subtype was `%s'", ctypes[n].value, ct.subtype)); ONV(ctypes[n].charset && ct.charset == NULL, ("for `%s': charset unset", ctypes[n].value)); ONV(ctypes[n].charset == NULL && ct.charset != NULL, ("for `%s': unexpected charset `%s'", ctypes[n].value, ct.charset)); ONV(ctypes[n].charset && ct.charset && strcmp(ctypes[n].charset, ct.charset), ("for `%s': charset was `%s'", ctypes[n].value, ct.charset)); ne_free(ct.value); } return OK; } /* Do ranged GET for range 'start' to 'end'; with 'resp' as response. * If 'fail' is non-NULL, expect ne_get_range to fail, and fail the * test with given message if it doesn't. */ static int do_range(off_t start, off_t end, const char *fail, char *resp) { ne_session *sess; ne_content_range range = {0}; int fd, ret; CALL(make_session(&sess, single_serve_string, resp)); range.start = start; range.end = end; fd = open("/dev/null", O_WRONLY); ret = ne_get_range(sess, "/foo", &range, fd); close(fd); ne_close_connection(sess); CALL(await_server()); if (fail) { #if 0 t_warning("error was %s", ne_get_error(sess)); #endif ONV(ret == NE_OK, ("%s", fail)); } else { ONREQ(ret); } ne_session_destroy(sess); return OK; } static int get_range(void) { return do_range(1, 10, NULL, "HTTP/1.1 206 Widgets\r\n" "Connection: close\r\n" "Content-Range: bytes 1-10/10\r\n" "Content-Length: 10\r\n\r\nabcdefghij"); } static int get_eof_range(void) { return do_range(1, -1, NULL, "HTTP/1.1 206 Widgets\r\n" "Connection: close\r\n" "Content-Range: bytes 1-10/10\r\n" "Content-Length: 10\r\n\r\nabcdefghij"); } static int fail_range_length(void) { return do_range(1, 10, "range response length mismatch should fail", "HTTP/1.1 206 Widgets\r\n" "Connection: close\r\n" "Content-Range: bytes 1-2/2\r\n" "Content-Length: 2\r\n\r\nab"); } static int fail_range_units(void) { return do_range(1, 2, "range response units check should fail", "HTTP/1.1 206 Widgets\r\n" "Connection: close\r\n" "Content-Range: fish 1-2/2\r\n" "Content-Length: 2\r\n\r\nab"); } static int fail_range_notrange(void) { return do_range(1, 2, "non-ranged response should fail", "HTTP/1.1 200 Widgets\r\n" "Connection: close\r\n" "Content-Range: bytes 1-2/2\r\n" "Content-Length: 2\r\n\r\nab"); } static int fail_range_unsatify(void) { return do_range(1, 2, "unsatisfiable range should fail", "HTTP/1.1 416 No Go\r\n" "Connection: close\r\n" "Content-Length: 2\r\n\r\nab"); } static int dav_capabilities(void) { static const struct { const char *hdrs; unsigned int class1, class2, exec; } caps[] = { { "DAV: 1,2\r\n", 1, 1, 0 }, { "DAV: 1 2\r\n", 0, 0, 0 }, /* these aren't strictly legal DAV: headers: */ { "DAV: 2,1\r\n", 1, 1, 0 }, { "DAV: 1, 2 \r\n", 1, 1, 0 }, { "DAV: 1\r\nDAV:2\r\n", 1, 1, 0 }, { NULL, 0, 0, 0 } }; char resp[BUFSIZ]; int n; for (n = 0; caps[n].hdrs != NULL; n++) { ne_server_capabilities c = {0}; ne_session *sess; ne_snprintf(resp, BUFSIZ, "HTTP/1.0 200 OK\r\n" "Connection: close\r\n" "%s" "\r\n", caps[n].hdrs); CALL(make_session(&sess, single_serve_string, resp)); ONREQ(ne_options(sess, "/foo", &c)); ONV(c.dav_class1 != caps[n].class1, ("class1 was %d not %d", c.dav_class1, caps[n].class1)); ONV(c.dav_class2 != caps[n].class2, ("class2 was %d not %d", c.dav_class2, caps[n].class2)); ONV(c.dav_executable != caps[n].exec, ("class2 was %d not %d", c.dav_executable, caps[n].exec)); CALL(destroy_and_wait(sess)); } return OK; } static int get(void) { ne_session *sess; int fd; CALL(make_session(&sess, single_serve_string, "HTTP/1.0 200 OK\r\n" "Content-Length: 5\r\n" "\r\n" "abcde")); fd = open("/dev/null", O_WRONLY); ONREQ(ne_get(sess, "/getit", fd)); close(fd); return destroy_and_wait(sess); } #define CLASS_12 (NE_CAP_DAV_CLASS1 | NE_CAP_DAV_CLASS2) static int options2(void) { static const struct { const char *hdrs; unsigned int caps; } ts[] = { { "1,2\r\n", CLASS_12 }, { "1 2\r\n", 0 }, /* these aren't strictly legal headers: */ { "2,1\r\n", CLASS_12 }, { " 1, 2 \r\n", CLASS_12 }, { "1\r\nDAV:2\r\n", CLASS_12 }, /* extended types */ { "1, 2, extended-mkcol", CLASS_12 | NE_CAP_EXT_MKCOL }, { NULL, 0 } }; char resp[BUFSIZ]; int n; for (n = 0; ts[n].hdrs != NULL; n++) { ne_session *sess; unsigned int caps; ne_snprintf(resp, BUFSIZ, "HTTP/1.0 200 OK\r\n" "Connection: close\r\n" "Content-Length: 0\r\n" "DAV: %s" "\r\n\r\n", ts[n].hdrs); CALL(make_session(&sess, single_serve_string, resp)); ONREQ(ne_options2(sess, "/foo", &caps)); ONV(caps != ts[n].caps, ("capabilities for 'DAV: %s' were 0x%x, expected 0x%x", ts[n].hdrs, caps, ts[n].caps)); CALL(destroy_and_wait(sess)); } return OK; } static int put(void) { ne_session *sess; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 204 OK\r\n" "Content-Length: 200\r\n" "\r\n")); ONREQ(ne_putbuf(sess, "/foo", "foobar", 6)); return destroy_and_wait(sess); } ne_test tests[] = { T(lookup_localhost), T(content_type), T(get_range), T(get_eof_range), T(fail_range_length), T(fail_range_units), T(fail_range_notrange), T(fail_range_unsatify), T(dav_capabilities), T(get), T(options2), T(put), T(NULL) }; neon-0.34.2/test/auth.c0000644000175000017500000014605614777424030014257 0ustar jortonjorton/* Authentication tests Copyright (C) 2001-2009, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include "ne_string.h" #include "ne_request.h" #include "ne_auth.h" #include "ne_basic.h" #include "tests.h" #include "child.h" #include "utils.h" static const char username[] = "Aladdin", password[] = "open sesame"; static const char *alt_username, *alt_username_star; static int auth_failed; static int has_sha256 = 0, has_sha512_256 = 0; #define BASIC_WALLY "Basic realm=WallyWorld" #define CHAL_WALLY "WWW-Authenticate: " BASIC_WALLY #define EOL "\r\n" static int auth_cb(void *userdata, const char *realm, int tries, char *un, char *pw) { if (strcmp(realm, "WallyWorld")) { NE_DEBUG(NE_DBG_HTTP, "Got wrong realm '%s'!\n", realm); return -1; } strcpy(un, userdata ? userdata : username); strcpy(pw, password); return tries; } static int auth_provide_cb(void *userdata, int attempt, unsigned protocol, const char *realm, char *un, char *pw, size_t buflen) { if (strcmp(realm, "WallyWorld")) { NE_DEBUG(NE_DBG_HTTP, "Got wrong realm '%s'!\n", realm); return -1; } strcpy(un, alt_username); strcpy(pw, password); return attempt; } static void auth_hdr(char *value) { #define B "Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==" auth_failed = strcmp(value, B); NE_DEBUG(NE_DBG_HTTP, "Got auth header: [%s]\nWanted header: [%s]\n" "Result: %d\n", value, B, auth_failed); #undef B } /* Sends a response with given response-code. If hdr is not NULL, * sends that header string too (appending an EOL). If eoc is * non-zero, request must be last sent down a connection; otherwise, * clength 0 is sent to maintain a persistent connection. */ static int send_response(ne_socket *sock, const char *hdr, int code, int eoc) { char buffer[BUFSIZ]; sprintf(buffer, "HTTP/1.1 %d Blah Blah" EOL, code); if (hdr) { strcat(buffer, hdr); strcat(buffer, EOL); } if (eoc) { strcat(buffer, "Connection: close" EOL EOL); } else { strcat(buffer, "Content-Length: 0" EOL EOL); } return SEND_STRING(sock, buffer); } /* Server function which sends two responses: first requires auth, * second doesn't. */ static int auth_serve(ne_socket *sock, void *userdata) { char *hdr = userdata; auth_failed = 1; /* Register globals for discard_request. */ got_header = auth_hdr; want_header = "Authorization"; discard_request(sock); send_response(sock, hdr, 401, 0); discard_request(sock); send_response(sock, NULL, auth_failed?500:200, 1); return 0; } static int init(void) { char *p; p = ne_strhash(NE_HASH_SHA256, "", NULL); has_sha256 = p != NULL; if (p) ne_free(p); p = ne_strhash(NE_HASH_SHA512_256, "", NULL); has_sha512_256 = p != NULL; if (p) ne_free(p); return lookup_localhost(); } /* Test that various Basic auth challenges are correctly handled. */ static int basic(void) { const char *hdrs[] = { /* simplest case */ CHAL_WALLY, /* several challenges, one header */ "WWW-Authenticate: BarFooScheme, " BASIC_WALLY, /* several challenges, one header */ CHAL_WALLY ", BarFooScheme realm=\"PenguinWorld\"", /* whitespace tests. */ "WWW-Authenticate: Basic realm=WallyWorld ", /* nego test. */ "WWW-Authenticate: Negotiate fish, Basic realm=WallyWorld", /* nego test. */ "WWW-Authenticate: Negotiate fish, bar=boo, Basic realm=WallyWorld", /* nego test. */ "WWW-Authenticate: Negotiate, Basic realm=WallyWorld", /* multi-header case 1 */ "WWW-Authenticate: BarFooScheme\r\n" CHAL_WALLY, /* multi-header cases 1 */ CHAL_WALLY "\r\n" "WWW-Authenticate: BarFooScheme bar=\"foo\"", /* multi-header case 3 */ "WWW-Authenticate: FooBarChall foo=\"bar\"\r\n" CHAL_WALLY "\r\n" "WWW-Authenticate: BarFooScheme bar=\"foo\"", /* quoting test; fails to handle scheme properly with <= 0.28.2. */ "WWW-Authenticate: Basic realm=\"WallyWorld\" , BarFooScheme" }; size_t n; for (n = 0; n < sizeof(hdrs)/sizeof(hdrs[0]); n++) { ne_session *sess; CALL(make_session(&sess, auth_serve, (void *)hdrs[n])); ne_set_server_auth(sess, auth_cb, NULL); CALL(any_2xx_request(sess, "/norman")); ne_session_destroy(sess); CALL(await_server()); } return OK; } static int retry_serve(ne_socket *sock, void *ud) { discard_request(sock); send_response(sock, CHAL_WALLY, 401, 0); discard_request(sock); send_response(sock, CHAL_WALLY, 401, 0); discard_request(sock); send_response(sock, NULL, 200, 0); discard_request(sock); send_response(sock, CHAL_WALLY, 401, 0); discard_request(sock); send_response(sock, NULL, 200, 0); discard_request(sock); send_response(sock, NULL, 200, 0); discard_request(sock); send_response(sock, NULL, 200, 0); discard_request(sock); send_response(sock, CHAL_WALLY, 401, 0); discard_request(sock); send_response(sock, NULL, 200, 0); discard_request(sock); send_response(sock, CHAL_WALLY, 401, 0); discard_request(sock); send_response(sock, CHAL_WALLY, 401, 0); discard_request(sock); send_response(sock, CHAL_WALLY, 401, 0); discard_request(sock); send_response(sock, NULL, 200, 0); return OK; } static int retry_cb(void *userdata, const char *realm, int tries, char *un, char *pw) { int *count = userdata; /* dummy creds; server ignores them anyway. */ strcpy(un, "a"); strcpy(pw, "b"); switch (*count) { case 0: case 1: if (tries == *count) { *count += 1; return 0; } else { t_context("On request #%d, got attempt #%d", *count, tries); *count = -1; return 1; } break; case 2: case 3: /* server fails a subsequent request, check that tries has * reset to zero. */ if (tries == 0) { *count += 1; return 0; } else { t_context("On retry after failure #%d, tries was %d", *count, tries); *count = -1; return 1; } break; case 4: case 5: if (tries > 1) { t_context("Attempt counter reached #%d", tries); *count = -1; return 1; } return tries; default: t_context("Count reached %d!?", *count); *count = -1; } return 1; } /* Test that auth retries are working correctly. */ static int retries(void) { ne_session *sess; int count = 0; CALL(make_session(&sess, retry_serve, NULL)); ne_set_server_auth(sess, retry_cb, &count); /* This request will be 401'ed twice, then succeed. */ ONREQ(any_request(sess, "/foo")); /* auth_cb will have set up context. */ CALL(count != 2); /* this request will be 401'ed once, then succeed. */ ONREQ(any_request(sess, "/foo")); /* auth_cb will have set up context. */ CALL(count != 3); /* some 20x requests. */ ONREQ(any_request(sess, "/foo")); ONREQ(any_request(sess, "/foo")); /* this request will be 401'ed once, then succeed. */ ONREQ(any_request(sess, "/foo")); /* auth_cb will have set up context. */ CALL(count != 4); /* First request is 401'ed by the server at both attempts. */ ONV(any_request(sess, "/foo") != NE_AUTH, ("auth succeeded, should have failed: %s", ne_get_error(sess))); count++; /* Second request is 401'ed first time, then will succeed if * retried. 0.18.0 didn't reset the attempt counter though so * this didn't work. */ ONV(any_request(sess, "/foo") == NE_AUTH, ("auth failed on second try, should have succeeded: %s", ne_get_error(sess))); return destroy_and_wait(sess); } /* crashes with neon <0.22 */ static int forget_regress(void) { ne_session *sess = ne_session_create("http", "localhost", 1234); ne_forget_auth(sess); ne_session_destroy(sess); return OK; } static int fail_auth_cb(void *ud, const char *realm, int attempt, char *un, char *pw) { return 1; } /* this may trigger a segfault in neon 0.21.x and earlier. */ static int tunnel_regress(void) { ne_session *sess; CALL(proxied_session_server(&sess, "http", "localhost", 443, single_serve_string, "HTTP/1.1 401 Auth failed.\r\n" "WWW-Authenticate: Basic realm=asda\r\n" "Content-Length: 0\r\n\r\n")); ne_set_server_auth(sess, fail_auth_cb, NULL); any_request(sess, "/foo"); return destroy_and_wait(sess); } /* regression test for parsing a Negotiate challenge with on parameter * token. */ static int negotiate_regress(void) { ne_session *sess; CALL(session_server(&sess, single_serve_string, "HTTP/1.1 401 Auth failed.\r\n" "WWW-Authenticate: Negotiate\r\n" "Content-Length: 0\r\n\r\n")); ne_set_server_auth(sess, fail_auth_cb, NULL); any_request(sess, "/foo"); return destroy_and_wait(sess); } static char *digest_hdr = NULL; static void dup_header(char *header) { if (digest_hdr) ne_free(digest_hdr); digest_hdr = ne_strdup(header); } #define PARM_PROXY (0x0001) #define PARM_NEXTNONCE (0x0002) #define PARM_ALG (0x0004) /* use algorithm= */ #define PARM_AINFO (0x0008) #define PARM_USERHASH (0x0010) /* userhash=true */ #define PARM_UHFALSE (0x0020) /* userhash=false */ #define PARM_ALTUSER (0x0040) #define PARM_LEGACY (0x0080) #define PARM_LEGACY_ONLY (0x0100) #define PARM_QOP (0x0200) /* use qop= */ #define PARM_RFC2617 (0x0204) /* use algorithm= and qop= */ #define PARM_OPTSTAR (0x0400) /* use OPTIONS * */ #define PARM_PARSEQOP (0x0800) /* use qop-value parsing test */ struct digest_parms { const char *realm, *nonce, *opaque, *domain; enum { ALG_MD5 = 0, ALG_MD5_SESS, ALG_SHA256, ALG_SHA256_SESS, ALG_SHA512_256, ALG_SHA512_256_SESS } alg; unsigned int flags; int num_requests; int stale; enum digest_failure { fail_not, fail_bogus_alg, fail_req0_stale, fail_req0_2069_stale, fail_omit_qop, fail_omit_realm, fail_omit_nonce, fail_ai_bad_nc, fail_ai_bad_nc_syntax, fail_ai_bad_digest, fail_ai_bad_cnonce, fail_ai_omit_cnonce, fail_ai_omit_digest, fail_ai_omit_nc, fail_outside_domain, fail_2069_weak } failure; }; struct digest_state { const char *realm, *nonce, *uri, *username, *username_star, *password, *algorithm, *qop, *method, *opaque; char userhash[64]; char *cnonce, *digest, *ncval; long nc; int count; int uhash_bool; }; static char *hash(struct digest_parms *p, ...) ne_attribute_sentinel; static char *hash(struct digest_parms *p, ...) { va_list ap; unsigned int flags; char *h; switch (p->alg) { case ALG_SHA512_256_SESS: case ALG_SHA512_256: flags = NE_HASH_SHA512_256; break; case ALG_SHA256_SESS: case ALG_SHA256: flags = NE_HASH_SHA256; break; default: flags = NE_HASH_MD5; break; } va_start(ap, p); h = ne_vstrhash(flags, ap); va_end(ap); if (h == NULL) abort(); return h; } /* Write the request-digest into 'digest' (or response-digest if * auth_info is non-zero) for given digest auth state and * parameters. */ static char *make_digest(struct digest_state *state, struct digest_parms *parms, int auth_info) { char *h_a1, *h_a2, *rv; h_a1 = hash(parms, state->username, ":", state->realm, ":", state->password, NULL); if (parms->alg == ALG_MD5_SESS || parms->alg == ALG_SHA256_SESS || parms->alg == ALG_SHA512_256_SESS) { char *sess_h_a1; sess_h_a1 = hash(parms, h_a1, ":", state->nonce, ":", state->cnonce, NULL); ne_free(h_a1); h_a1 = sess_h_a1; } NE_DEBUG(NE_DBG_HTTP, "H(A2) from %s:%s\n", !auth_info ? state->method : "", state->uri); h_a2 = hash(parms, !auth_info ? state->method : "", ":", state->uri, NULL); if (parms->flags & PARM_QOP) { rv = hash(parms, h_a1, ":", state->nonce, ":", state->ncval, ":", state->cnonce, ":", state->qop, ":", h_a2, NULL); } else { /* RFC2069-style */ rv = hash(parms, h_a1, ":", state->nonce, ":", h_a2, NULL); } ne_free(h_a2); ne_free(h_a1); return rv; } /* Verify that the response-digest matches expected state. */ static int check_digest(struct digest_state *state, struct digest_parms *parms) { char *digest; digest = make_digest(state, parms, 0); ONV(digest == NULL, ("failed to create digest for %s", state->algorithm)); ONV(strcmp(digest, state->digest), ("bad digest; expected %s got %s", state->digest, digest)); ne_free(digest); return OK; } #define DIGCMP(field) \ do { \ ONCMP(state->field, newstate.field, \ "Digest response header", #field); \ } while (0) #define NPARAM(field, param) \ do { \ if (ne_strcasecmp(name, param) == 0) { \ ONV(newstate.field != NULL, \ ("received multiple %s params: %s, %s", param, \ newstate.field, val)); \ newstate.field = val; \ } \ } while (0) #define PARAM(field) NPARAM(field, #field) /* Verify that Digest auth request header, 'header', meets expected * state and parameters. */ static int verify_digest_header(struct digest_state *state, struct digest_parms *parms, char *header) { char *ptr; struct digest_state newstate = {0}; ptr = ne_token(&header, ' '); ONCMP("Digest", ptr, "Digest response", "scheme name"); while (header) { char *name, *val; ptr = ne_qtoken(&header, ',', "\"\'"); ONN("quoting broken", ptr == NULL); name = ne_shave(ptr, " "); val = strchr(name, '='); ONV(val == NULL, ("bad name/value pair: %s", name)); *val++ = '\0'; val = ne_shave(val, "\"\' "); NE_DEBUG(NE_DBG_HTTP, "got field: [%s] = [%s]\n", name, val); PARAM(uri); PARAM(realm); PARAM(username); PARAM(nonce); PARAM(algorithm); PARAM(qop); PARAM(opaque); PARAM(cnonce); NPARAM(username_star, "username*"); if (ne_strcasecmp(name, "nc") == 0) { long nc = strtol(val, NULL, 16); ONV(nc != state->nc, ("got bad nonce count: %ld (%s) not %ld", nc, val, state->nc)); state->ncval = ne_strdup(val); } else if (ne_strcasecmp(name, "response") == 0) { state->digest = ne_strdup(val); } else if (ne_strcasecmp(name, "userhash") == 0 ) { newstate.uhash_bool = strcmp(val, "true") == 0; } } ONN("cnonce param missing or short for 2617-style auth", (parms->flags & PARM_QOP) && (newstate.cnonce == NULL || strlen(newstate.cnonce) < 32)); if (alt_username_star) { ONN("unexpected userhash=true sent", newstate.uhash_bool); ONN("username* missing", newstate.username_star == NULL); ONCMP(alt_username_star, newstate.username_star, "Digest field", "username*"); } else if (parms->flags & PARM_USERHASH) { ONN("userhash missing", !newstate.uhash_bool); ONCMP(state->userhash, newstate.username, "Digest username (userhash) field", "userhash"); } else { ONN("unexpected userhash=true sent", newstate.uhash_bool); DIGCMP(username); } DIGCMP(realm); if (!parms->domain) DIGCMP(uri); DIGCMP(nonce); DIGCMP(opaque); DIGCMP(algorithm); if (parms->flags & PARM_QOP) { DIGCMP(qop); } if (newstate.cnonce) { state->cnonce = ne_strdup(newstate.cnonce); } if (parms->domain) { state->uri = ne_strdup(newstate.uri); } ONN("no digest param given", !state->digest); CALL(check_digest(state, parms)); state->nc++; return OK; } static char *make_authinfo_header(struct digest_state *state, struct digest_parms *parms) { ne_buffer *buf = ne_buffer_create(); char *digest, *ncval, *cnonce; if (parms->failure == fail_ai_bad_digest) { digest = ne_strdup("fish"); } else { digest = make_digest(state, parms, 1); } if (parms->failure == fail_ai_bad_nc_syntax) { ncval = "zztop"; } else if (parms->failure == fail_ai_bad_nc) { ncval = "999"; } else { ncval = state->ncval; } if (parms->failure == fail_ai_bad_cnonce) { cnonce = "another-fish"; } else { cnonce = state->cnonce; } if ((parms->flags & PARM_PROXY)) { ne_buffer_czappend(buf, "Proxy-"); } ne_buffer_czappend(buf, "Authentication-Info: "); if ((parms->flags & PARM_QOP) == 0) { ne_buffer_concat(buf, "rspauth=\"", digest, "\"", NULL); } else { if (parms->failure != fail_ai_omit_nc) { ne_buffer_concat(buf, "nc=", ncval, ", ", NULL); } if (parms->failure != fail_ai_omit_cnonce) { ne_buffer_concat(buf, "cnonce=\"", cnonce, "\", ", NULL); } if (parms->failure != fail_ai_omit_digest) { ne_buffer_concat(buf, "rspauth=\"", digest, "\", ", NULL); } if (parms->flags & PARM_NEXTNONCE) { state->nonce = ne_concat("next-", state->nonce, NULL); ne_buffer_concat(buf, "nextnonce=\"", state->nonce, "\", ", NULL); state->nc = 1; } ne_buffer_czappend(buf, "qop=\"auth\""); } ne_free(digest); return ne_buffer_finish(buf); } static char *make_digest_header(struct digest_state *state, struct digest_parms *parms) { ne_buffer *buf = ne_buffer_create(); const char *algorithm; algorithm = parms->failure == fail_bogus_alg ? "fish" : state->algorithm; ne_buffer_concat(buf, (parms->flags & PARM_PROXY) ? "Proxy-Authenticate" : "WWW-Authenticate", ": Digest " "realm=\"", parms->realm, "\", ", NULL); if (parms->flags & PARM_ALG) { ne_buffer_concat(buf, "algorithm=\"", algorithm, "\", ", NULL); } if (parms->flags & PARM_PARSEQOP) { ne_buffer_czappend(buf, "qop=\"auth-int,fish, auth\", "); } else if (parms->flags & PARM_QOP) { ne_buffer_concat(buf, "qop=\"", state->qop, "\", ", NULL); } if (parms->opaque) { ne_buffer_concat(buf, "opaque=\"", parms->opaque, "\", ", NULL); } if (parms->domain) { ne_buffer_concat(buf, "domain=\"", parms->domain, "\", ", NULL); } if (parms->flags & PARM_USERHASH) { ne_buffer_czappend(buf, "userhash=true, "); } else if (parms->flags & PARM_UHFALSE) { ne_buffer_czappend(buf, "userhash=false, "); } if (parms->failure == fail_req0_stale || parms->failure == fail_req0_2069_stale || parms->stale == parms->num_requests) { ne_buffer_concat(buf, "stale='true', ", NULL); } ne_buffer_concat(buf, "nonce=\"", state->nonce, "\"", NULL); return ne_buffer_finish(buf); } /* Server process for Digest auth handling. */ static int serve_digest(ne_socket *sock, void *userdata) { struct digest_parms *parms = userdata; struct digest_state state; char resp[NE_BUFSIZ], *rspdigest; state.method = "GET"; if ((parms->flags & PARM_PROXY)) state.uri = "http://www.example.com/fish"; else if (parms->domain) state.uri = "/fish/0"; else if ((parms->flags & PARM_OPTSTAR)) { state.method = "OPTIONS"; state.uri = "*"; } else state.uri = "/fish"; state.realm = parms->realm; state.nonce = parms->nonce; state.opaque = parms->opaque; if (parms->flags & PARM_ALTUSER) state.username = alt_username; else state.username = username; state.password = password; state.nc = 1; switch (parms->alg) { case ALG_SHA512_256: state.algorithm = "SHA-512-256"; break; case ALG_SHA512_256_SESS: state.algorithm = "SHA-512-256-sess"; break; case ALG_SHA256: state.algorithm = "SHA-256"; break; case ALG_SHA256_SESS: state.algorithm = "SHA-256-sess"; break; case ALG_MD5_SESS: state.algorithm = "MD5-sess"; break; default: case ALG_MD5: state.algorithm = "MD5"; break; } state.qop = "auth"; if (parms->flags & PARM_USERHASH) { char *uh = hash(parms, username, ":", parms->realm, NULL); ONN("userhash too long", strlen(uh) >= sizeof state.userhash); ne_strnzcpy(state.userhash, uh, sizeof state.userhash); ne_free(uh); } state.cnonce = state.digest = state.ncval = NULL; parms->num_requests += parms->stale ? 1 : 0; NE_DEBUG(NE_DBG_HTTP, ">>>> Response sequence begins, %d requests.\n", parms->num_requests); want_header = (parms->flags & PARM_PROXY) ? "Proxy-Authorization" : "Authorization"; digest_hdr = NULL; got_header = dup_header; CALL(discard_request(sock)); ONV(digest_hdr != NULL, ("got unwarranted WWW-Auth header: %s", digest_hdr)); rspdigest = make_digest_header(&state, parms); ne_snprintf(resp, sizeof resp, "HTTP/1.1 %d Auth Denied\r\n" "%s\r\n" "Content-Length: 0\r\n" "\r\n", (parms->flags & PARM_PROXY) ? 407 : 401, rspdigest); ne_free(rspdigest); SEND_STRING(sock, resp); /* Give up now if we've sent a challenge which should force the * client to fail immediately: */ if (parms->failure == fail_bogus_alg || parms->failure == fail_req0_stale || parms->failure == fail_req0_2069_stale) { return OK; } do { digest_hdr = NULL; CALL(discard_request(sock)); if (digest_hdr && parms->domain && (parms->num_requests & 1) != 0) { SEND_STRING(sock, "HTTP/1.1 400 Used Auth Outside Domain\r\n\r\n"); return OK; } else if (digest_hdr == NULL && parms->domain && (parms->num_requests & 1) != 0) { /* Do nothing. */ NE_DEBUG(NE_DBG_HTTP, "No Authorization header sent, good.\n"); } else { ONN("no Authorization header sent", digest_hdr == NULL); ONERR(sock, verify_digest_header(&state, parms, digest_hdr)); } if (parms->num_requests == parms->stale) { char *dig; state.nonce = ne_concat("stale-", state.nonce, NULL); state.nc = 1; dig = make_digest_header(&state, parms); ne_snprintf(resp, sizeof resp, "HTTP/1.1 %d Auth Denied\r\n" "%s\r\n" "Content-Length: 0\r\n" "\r\n", (parms->flags & PARM_PROXY) ? 407 : 401, dig); ne_free(dig); } else if (parms->flags & PARM_AINFO) { char *ai = make_authinfo_header(&state, parms); ne_snprintf(resp, sizeof resp, "HTTP/1.1 200 Well, if you insist\r\n" "Content-Length: 0\r\n" "%s\r\n" "\r\n", ai); ne_free(ai); } else { ne_snprintf(resp, sizeof resp, "HTTP/1.1 200 You did good\r\n" "Content-Length: 0\r\n" "\r\n"); } SEND_STRING(sock, resp); NE_DEBUG(NE_DBG_HTTP, "Handled request; %d requests remain.\n", parms->num_requests - 1); } while (--parms->num_requests); return OK; } static int test_digest(struct digest_parms *parms) { ne_session *sess; unsigned proto = NE_AUTH_DIGEST; if ((parms->flags & PARM_LEGACY)) proto |= NE_AUTH_LEGACY_DIGEST; else if ((parms->flags & PARM_LEGACY_ONLY)) proto = NE_AUTH_LEGACY_DIGEST; NE_DEBUG(NE_DBG_HTTP, ">>>> Request sequence begins " "(reqs=%d, nonce=%s, rfc=%s, stale=%d, proxy=%d).\n", parms->num_requests, parms->nonce, (parms->flags & PARM_QOP) ? "2617" : "2069", parms->stale, !!(parms->flags & PARM_PROXY)); if ((parms->flags & PARM_PROXY)) { CALL(proxied_session_server(&sess, "http", "www.example.com", 80, serve_digest, parms)); ne_set_proxy_auth(sess, auth_cb, NULL); } else { CALL(session_server(&sess, serve_digest, parms)); if ((parms->flags & PARM_ALTUSER)) ne_add_auth(sess, proto, auth_provide_cb, NULL); else ne_add_server_auth(sess, proto, auth_cb, NULL); } do { if (parms->flags & PARM_OPTSTAR) CALL(any_2xx_request_method(sess, "OPTIONS", "*")); else CALL(any_2xx_request(sess, "/fish")); } while (--parms->num_requests); return destroy_and_wait(sess); } /* Test for RFC2617-style Digest auth. */ static int digest(void) { struct digest_parms parms[] = { /* RFC 2617-style */ { "WallyWorld", "this-is-a-nonce", NULL, NULL, ALG_MD5, PARM_RFC2617, 1, 0, fail_not }, /* Leaving algorithm= optional. */ { "WallyWorld", "this-is-a-nonce", NULL, NULL, ALG_MD5, PARM_QOP, 1, 0, fail_not }, { "WallyWorld", "this-is-also-a-nonce", "opaque-string", NULL, ALG_MD5, PARM_RFC2617, 1, 0, fail_not }, /* ... with A-I */ { "WallyWorld", "nonce-nonce-nonce", "opaque-string", NULL, ALG_MD5, PARM_RFC2617 | PARM_AINFO, 1, 0, fail_not }, /* ... with md5-sess. */ { "WallyWorld", "nonce-nonce-nonce", "opaque-string", NULL, ALG_MD5_SESS, PARM_RFC2617 | PARM_AINFO, 1, 0, fail_not }, /* many requests, with changing nonces; tests for next-nonce handling bug. */ { "WallyWorld", "this-is-a-nonce", "opaque-thingy", NULL, ALG_MD5, PARM_RFC2617 | PARM_AINFO | PARM_NEXTNONCE, 20, 0, fail_not }, /* ... with qop parsing tests. */ { "WallyWorld", "qop-parsing-test", NULL, NULL, ALG_MD5, PARM_RFC2617 | PARM_PARSEQOP, 1, 0, fail_not }, /* staleness. */ { "WallyWorld", "this-is-a-nonce", "opaque-thingy", NULL, ALG_MD5, PARM_RFC2617 | PARM_AINFO, 3, 2, fail_not }, /* 2069 + stale */ { "WallyWorld", "this-is-a-nonce", NULL, NULL, ALG_MD5, PARM_LEGACY|PARM_AINFO, 3, 2, fail_not }, /* RFC 7616-style */ { "WallyWorld", "new-day-new-nonce", "new-opaque", NULL, ALG_MD5, PARM_RFC2617 | PARM_USERHASH, 1, 0, fail_not }, /* ... userhash=false */ { "WallyWorld", "just-another-nonce", "new-opaque", NULL, ALG_MD5, PARM_RFC2617 | PARM_UHFALSE, 1, 0, fail_not }, /* RFC 2069-style */ { "WallyWorld", "lah-di-da-di-dah", NULL, NULL, ALG_MD5, PARM_LEGACY, 1, 0, fail_not }, { "WallyWorld", "lah-lah-lah-lah", NULL, NULL, ALG_MD5, PARM_LEGACY_ONLY, 1, 0, fail_not }, { "WallyWorld", "fee-fi-fo-fum", "opaque-string", NULL, ALG_MD5, PARM_LEGACY, 1, 0, fail_not }, { "WallyWorld", "fee-fi-fo-fum", "opaque-string", NULL, ALG_MD5, PARM_AINFO|PARM_LEGACY, 1, 0, fail_not }, /* Proxy auth */ { "WallyWorld", "this-is-also-a-nonce", "opaque-string", NULL, ALG_MD5, PARM_RFC2617|PARM_PROXY, 1, 0, fail_not }, /* Proxy + nextnonce */ { "WallyWorld", "this-is-also-a-nonce", "opaque-string", NULL, ALG_MD5, PARM_RFC2617|PARM_AINFO|PARM_PROXY, 1, 0, fail_not }, /* OPTIONS * test */ { "WallyWorld", "options-nonce", "new-opaque", NULL, ALG_MD5, PARM_RFC2617|PARM_USERHASH|PARM_OPTSTAR, 1, 0, fail_not }, { NULL } }; size_t n; for (n = 0; parms[n].realm; n++) { CALL(test_digest(&parms[n])); } return OK; } static int digest_sha256(void) { struct digest_parms parms[] = { { "WallyWorld", "nonce-sha-nonce", "opaque-string", NULL, ALG_SHA256, PARM_RFC2617, 1, 0, fail_not }, { "WallyWorld", "nonce-sha-nonce", "opaque-string", NULL, ALG_SHA256, PARM_RFC2617|PARM_AINFO, 1, 0, fail_not }, { "WallyWorld", "nonce-sha-session", "opaque-string", NULL, ALG_SHA256_SESS, PARM_RFC2617|PARM_AINFO, 1, 0, fail_not }, { "WallyWorld", "nonce-sha-nonce", "opaque-string", NULL, ALG_SHA256, PARM_RFC2617|PARM_AINFO, 8, 0, fail_not }, { NULL }, }; size_t n; if (!has_sha256) { t_context("SHA-256 not supported"); return SKIP; } for (n = 0; parms[n].realm; n++) { CALL(test_digest(&parms[n])); } return OK; } static int digest_sha512_256(void) { struct digest_parms parms[] = { { "WallyWorld", "nonce-sha5-nonce", "opaque-string", NULL, ALG_SHA512_256, PARM_RFC2617, 1, 0, fail_not }, { "WallyWorld", "nonce-sha5-nonce", "opaque-string", NULL, ALG_SHA512_256, PARM_RFC2617|PARM_AINFO, 1, 0, fail_not }, { "WallyWorld", "nonce-sha5-session", "opaque-string", NULL, ALG_SHA512_256_SESS, PARM_RFC2617|PARM_AINFO, 1, 0, fail_not }, { "WallyWorld", "nonce-sha-nonce", "opaque-string", NULL, ALG_SHA512_256_SESS, PARM_RFC2617|PARM_AINFO, 20, 0, fail_not }, { NULL }, }; size_t n; if (!has_sha512_256) { t_context("SHA-512/256 not supported"); return SKIP; } for (n = 0; parms[n].realm; n++) { CALL(test_digest(&parms[n])); } return OK; } static int digest_username_star(void) { static const struct { const char *username_raw, *username_star; } ts[] = { { "Aladdin", NULL }, { "aladdin@cave.example.com", NULL }, { "foo bar", NULL }, { "Ałâddín", "UTF-8''A%c5%82%c3%a2dd%c3%adn" }, { "Jäsøn Doe", "UTF-8''J%c3%a4s%c3%b8n%20Doe" }, { "foo\"bar", "UTF-8''foo%22bar" }, { NULL, NULL } }; unsigned n; int ret = OK; for (n = 0; ret == OK && ts[n].username_raw; n++) { struct digest_parms parms = { "WallyWorld", "nonce-sha5-nonce", "opaque-string", NULL, ALG_MD5, PARM_RFC2617|PARM_UHFALSE|PARM_ALTUSER, 1, 0, fail_not }; alt_username = ts[n].username_raw; alt_username_star = ts[n].username_star; ret = test_digest(&parms); } alt_username = NULL; alt_username_star = NULL; return ret; } static int digest_failures(void) { struct digest_parms parms; static const struct { enum digest_failure mode; const char *message; } fails[] = { { fail_ai_bad_nc, "nonce count mismatch" }, { fail_ai_bad_nc_syntax, "could not parse nonce count" }, { fail_ai_bad_digest, "digest mismatch" }, { fail_ai_bad_cnonce, "client nonce mismatch" }, { fail_ai_omit_nc, "missing parameters" }, { fail_ai_omit_digest, "missing parameters" }, { fail_ai_omit_cnonce, "missing parameters" }, { fail_bogus_alg, "unknown algorithm" }, { fail_req0_stale, "initial Digest challenge was stale" }, { fail_req0_2069_stale, "initial Digest challenge was stale" }, { fail_2069_weak, "legacy Digest challenge not supported" }, { fail_not, NULL } }; unsigned n; memset(&parms, 0, sizeof parms); parms.realm = "WallyWorld"; parms.nonce = "random-invented-string"; parms.opaque = NULL; parms.num_requests = 1; for (n = 0; fails[n].message; n++) { ne_session *sess; int ret; unsigned protocol = NE_AUTH_DIGEST; parms.failure = fails[n].mode; parms.flags = PARM_AINFO; if (parms.failure == fail_req0_2069_stale) protocol |= NE_AUTH_LEGACY_DIGEST; if (parms.failure == fail_req0_2069_stale || parms.failure == fail_2069_weak) parms.flags &= ~PARM_RFC2617; else parms.flags |= PARM_RFC2617; NE_DEBUG(NE_DBG_HTTP, ">>> New Digest failure test %u, " "expecting failure '%s', protocol %x\n", n, fails[n].message, protocol); CALL(session_server(&sess, serve_digest, &parms)); ne_add_server_auth(sess, protocol, auth_cb, NULL); ret = any_2xx_request(sess, "/fish"); ONV(ret == NE_OK, ("request success (iter %u); expecting error '%s'", n, fails[n].message)); ONV(strstr(ne_get_error(sess), fails[n].message) == NULL, ("request fails with error '%s'; expecting '%s'", ne_get_error(sess), fails[n].message)); ne_session_destroy(sess); if (fails[n].mode == fail_bogus_alg || fails[n].mode == fail_req0_stale || fails[n].mode == fail_2069_weak) { reap_server(); } else { CALL(await_server()); } } return OK; } static int fail_cb(void *userdata, const char *realm, int tries, char *un, char *pw) { ne_buffer *buf = userdata; char str[64]; if (strcmp(realm, "colonic") == 0 && ne_buffer_size(buf) == 0) { ne_strnzcpy(un, "user:name", NE_ABUFSIZ); ne_strnzcpy(pw, "passwerd", NE_ABUFSIZ); return 0; } ne_snprintf(str, sizeof str, "<%s, %d>", realm, tries); ne_buffer_zappend(buf, str); return -1; } static int fail_challenge(void) { static const struct { const char *resp, *error, *challs; } ts[] = { /* only possible Basic parse failure. */ { "Basic", "missing realm in Basic challenge" }, { "Basic realm=\"colonic\"", "username containing colon" }, /* Digest parameter invalid/omitted failure cases: */ { "Digest algorithm=MD5, qop=auth, nonce=\"foo\"", "missing parameter in Digest challenge" }, { "Digest algorithm=MD5, qop=auth, realm=\"foo\"", "missing parameter in Digest challenge" }, { "Digest algorithm=ZEBEDEE-GOES-BOING, qop=auth, realm=\"foo\"", "unknown algorithm in Digest challenge" }, { "Digest algorithm=MD5-sess, realm=\"foo\"", "incompatible algorithm in Digest challenge" }, { "Digest algorithm=MD5, qop=auth, nonce=\"foo\", realm=\"foo\", " "domain=\"http://[::1/\"", "could not parse domain" }, /* Multiple challenge failure cases: */ { "Basic, Digest realm=\"foo\", algorithm=MD5, qop=auth", "missing parameter in Digest challenge, missing realm in Basic challenge" }, { "Digest realm=\"foo\", algorithm=MD5, qop=auth, nonce=\"foo\"," " Basic realm=\"foo\"", "rejected Digest challenge, rejected Basic challenge" }, { "WhizzBangAuth realm=\"foo\", " "Basic realm='foo'", "ignored WhizzBangAuth challenge, rejected Basic challenge" }, { "", "could not parse challenge" }, /* neon 0.26.x regression in "attempt" handling. */ { "Basic realm=\"foo\", " "Digest realm=\"bar\", algorithm=MD5, qop=auth, nonce=\"foo\"", "rejected Digest challenge, rejected Basic challenge" , "" /* Digest challenge first, Basic second. */ } }; unsigned n; for (n = 0; n < sizeof(ts)/sizeof(ts[0]); n++) { char resp[512]; ne_session *sess; int ret; ne_buffer *buf = ne_buffer_create(); ne_snprintf(resp, sizeof resp, "HTTP/1.1 401 Auth Denied\r\n" "WWW-Authenticate: %s\r\n" "Content-Length: 0\r\n" "\r\n", ts[n].resp); CALL(multi_session_server(&sess, "http", "localhost", 2, single_serve_string, resp)); ne_add_server_auth(sess, NE_AUTH_ALL|NE_AUTH_LEGACY_DIGEST, fail_cb, buf); ret = any_2xx_request(sess, "/fish"); ONV(ret == NE_OK, ("request success (iter %u); expecting error '%s'", n, ts[n].error)); ONV(strstr(ne_get_error(sess), ts[n].error) == NULL, ("request fails with error '%s'; expecting '%s'", ne_get_error(sess), ts[n].error)); if (ts[n].challs) { ONCMP(ts[n].challs, buf->data, "challenge callback", "invocation order"); } ne_session_destroy(sess); ne_buffer_destroy(buf); reap_server(); } return OK; } struct multi_context { int id; ne_buffer *buf; }; static int multi_cb(void *userdata, const char *realm, int tries, char *un, char *pw) { struct multi_context *ctx = userdata; ne_buffer_snprintf(ctx->buf, 128, "[id=%d, realm=%s, tries=%d]", ctx->id, realm, tries); return -1; } static int multi_handler(void) { ne_session *sess; struct multi_context c[2]; unsigned n; ne_buffer *buf = ne_buffer_create(); CALL(make_session(&sess, single_serve_string, "HTTP/1.1 401 Auth Denied\r\n" "WWW-Authenticate: Basic realm='fish'," " Digest realm='food', algorithm=MD5, qop=auth, nonce=gaga\r\n" "Content-Length: 0\r\n" "\r\n")); for (n = 0; n < 2; n++) { c[n].buf = buf; c[n].id = n + 1; } ne_add_server_auth(sess, NE_AUTH_BASIC, multi_cb, &c[0]); ne_add_server_auth(sess, NE_AUTH_DIGEST, multi_cb, &c[1]); any_request(sess, "/fish"); ONCMP("[id=2, realm=food, tries=0]" "[id=1, realm=fish, tries=0]", buf->data, "multiple callback", "invocation order"); ne_buffer_destroy(buf); return destroy_and_wait(sess); } static int multi_rfc7616(void) { ne_session *sess; struct multi_context c[2]; unsigned n; ne_buffer *buf, *exp; buf = ne_buffer_create(); CALL(make_session(&sess, single_serve_string, "HTTP/1.1 401 Auth Denied\r\n" "WWW-Authenticate: " "Digest realm='sha512-realm', algorithm=SHA-512-256, qop=auth, nonce=gaga, " "Basic realm='basic-realm', " "Digest realm='md5-realm', algorithm=MD5, qop=auth, nonce=gaga, " "Digest realm='sha256-realm', algorithm=SHA-256, qop=auth, nonce=gaga\r\n" "Content-Length: 0\r\n" "\r\n")); for (n = 0; n < 2; n++) { c[n].buf = buf; c[n].id = n + 1; } ne_add_server_auth(sess, NE_AUTH_BASIC, multi_cb, &c[0]); ne_add_server_auth(sess, NE_AUTH_DIGEST, multi_cb, &c[1]); any_request(sess, "/fish"); exp = ne_buffer_create(); n = 0; if (has_sha512_256) ne_buffer_snprintf(exp, 100, "[id=2, realm=sha512-realm, tries=%u]", n++); if (has_sha256) ne_buffer_snprintf(exp, 100, "[id=2, realm=sha256-realm, tries=%u]", n++); ne_buffer_snprintf(exp, 100, "[id=2, realm=md5-realm, tries=%u]" "[id=1, realm=basic-realm, tries=0]", n); ONV(strcmp(exp->data, buf->data), ("unexpected callback ordering.\n" "expected: %s\n" "actual: %s\n", exp->data, buf->data)); ne_buffer_destroy(buf); ne_buffer_destroy(exp); return destroy_and_wait(sess); } static int multi_provider_cb(void *userdata, int attempt, unsigned protocol, const char *realm, char *un, char *pw, size_t buflen) { ne_buffer *buf = userdata; const char *ctx; if (buflen == NE_ABUFSIZ) { NE_DEBUG(NE_DBG_HTTPAUTH, "auth: FAILED for short buffer length.\n"); return -1; } if ((protocol & NE_AUTH_PROXY) == NE_AUTH_PROXY) { ctx = "proxy"; protocol ^= NE_AUTH_PROXY; } else { ctx = "server"; } ne_buffer_snprintf(buf, 128, "[%s: proto=%u, realm=%s, attempt=%d]", ctx, protocol, realm, attempt); ne_strnzcpy(un, "foo", buflen); ne_strnzcpy(pw, "bar", buflen); return protocol == NE_AUTH_BASIC ? 0 : -1; } static int serve_provider(ne_socket *s, void *userdata) { CALL(serve_response(s, "HTTP/1.1 407 Proxy Auth Plz\r\n" "Proxy-Authenticate: Basic realm='proxy-realm'\r\n" "Content-Length: 0\r\n" "\r\n")); CALL(serve_response(s, "HTTP/1.1 401 Auth Denied\r\n" "WWW-Authenticate: " " Digest realm='sha512-realm', algorithm=SHA-512-256, qop=auth, nonce=gaga, " " Basic realm='basic-realm', " " Digest realm='md5-realm', algorithm=MD5, qop=auth, nonce=gaga, " " Digest realm='sha256-realm', algorithm=SHA-256, qop=auth, nonce=gaga\r\n" "Content-Length: 0\r\n" "\r\n")); CALL(serve_response(s, "HTTP/1.1 401 Auth Denied\r\n" "WWW-Authenticate: " " Digest realm='sha512-realm', algorithm=SHA-512-256, qop=auth, nonce=gaga, " " Basic realm='basic-realm'\r\n" "Content-Length: 0\r\n" "\r\n")); return serve_response(s, "HTTP/1.1 200 OK\r\n" "Content-Length: 0\r\n" "\r\n"); } static int multi_provider(void) { ne_session *sess; ne_buffer *buf = ne_buffer_create(), *exp; CALL(make_session(&sess, serve_provider, NULL)); ne_add_auth(sess, NE_AUTH_DIGEST|NE_AUTH_BASIC, multi_provider_cb, buf); ONREQ(any_request(sess, "/fish")); exp = ne_buffer_create(); ne_buffer_snprintf(exp, 100, "[proxy: proto=%u, realm=proxy-realm, attempt=0]", NE_AUTH_BASIC); if (has_sha512_256) ne_buffer_snprintf(exp, 100, "[server: proto=%u, realm=sha512-realm, attempt=0]", NE_AUTH_DIGEST); if (has_sha256) ne_buffer_snprintf(exp, 100, "[server: proto=%u, realm=sha256-realm, attempt=0]", NE_AUTH_DIGEST); ne_buffer_snprintf(exp, 100, "[server: proto=%u, realm=md5-realm, attempt=0]" "[server: proto=%u, realm=basic-realm, attempt=0]", NE_AUTH_DIGEST, NE_AUTH_BASIC); if (has_sha512_256) ne_buffer_snprintf(exp, 100, "[server: proto=%u, realm=sha512-realm, attempt=1]", NE_AUTH_DIGEST); ne_buffer_snprintf(exp, 100, "[server: proto=%u, realm=basic-realm, attempt=1]", NE_AUTH_BASIC); ONV(strcmp(exp->data, buf->data), ("unexpected callback ordering.\n" "expected: %s\n" "actual: %s\n", exp->data, buf->data)); ne_buffer_destroy(buf); ne_buffer_destroy(exp); return destroy_and_wait(sess); } static int domains(void) { ne_session *sess; struct digest_parms parms; memset(&parms, 0, sizeof parms); parms.realm = "WallyWorld"; parms.flags = PARM_RFC2617; parms.nonce = "agoog"; parms.domain = "http://localhost:4242/fish/ https://example.com /agaor /other"; parms.num_requests = 6; CALL(proxied_session_server(&sess, "http", "localhost", 4242, serve_digest, &parms)); ne_set_server_auth(sess, auth_cb, NULL); CALL(any_2xx_request(sess, "/fish/0")); CALL(any_2xx_request(sess, "/outside")); CALL(any_2xx_request(sess, "/others")); CALL(any_2xx_request(sess, "/fish")); CALL(any_2xx_request(sess, "/fish/2")); CALL(any_2xx_request(sess, "*")); return destroy_and_wait(sess); } /* This segfaulted with 0.28.0 through 0.28.2 inclusive. */ static int CVE_2008_3746(void) { ne_session *sess; struct digest_parms parms; memset(&parms, 0, sizeof parms); parms.realm = "WallyWorld"; parms.flags = PARM_RFC2617; parms.nonce = "agoog"; parms.domain = "foo"; parms.num_requests = 1; CALL(proxied_session_server(&sess, "http", "www.example.com", 80, serve_digest, &parms)); ne_set_server_auth(sess, auth_cb, NULL); any_2xx_request(sess, "/fish/0"); return destroy_and_wait(sess); } static int defaults(void) { ne_session *sess; CALL(make_session(&sess, auth_serve, CHAL_WALLY)); ne_add_server_auth(sess, NE_AUTH_DEFAULT, auth_cb, NULL); CALL(any_2xx_request(sess, "/norman")); ne_session_destroy(sess); CALL(await_server()); CALL(make_session(&sess, auth_serve, CHAL_WALLY)); ne_add_server_auth(sess, NE_AUTH_ALL, auth_cb, NULL); CALL(any_2xx_request(sess, "/norman")); return destroy_and_wait(sess); } static void fail_hdr(char *value) { auth_failed = 1; } static int serve_forgotten(ne_socket *sock, void *userdata) { auth_failed = 0; got_header = fail_hdr; want_header = "Authorization"; CALL(discard_request(sock)); if (auth_failed) { /* Should not get initial Auth header. Eek. */ send_response(sock, NULL, 403, 1); return 0; } send_response(sock, CHAL_WALLY, 401, 0); got_header = auth_hdr; CALL(discard_request(sock)); if (auth_failed) { send_response(sock, NULL, 403, 1); return 0; } send_response(sock, NULL, 200, 0); ne_sock_read_timeout(sock, 5); /* Last time; should get no Auth header. */ got_header = fail_hdr; CALL(discard_request(sock)); send_response(sock, NULL, auth_failed ? 500 : 200, 1); return 0; } static int forget(void) { ne_session *sess; CALL(make_session(&sess, serve_forgotten, NULL)); ne_set_server_auth(sess, auth_cb, NULL); CALL(any_2xx_request(sess, "/norman")); ne_forget_auth(sess); CALL(any_2xx_request(sess, "/norman")); ne_session_destroy(sess); return await_server(); } static int serve_basic_scope_checker(ne_socket *sock, void *userdata) { /* --- GET /fish/0.txt -- first request */ digest_hdr = NULL; got_header = dup_header; want_header = "Authorization"; CALL(discard_request(sock)); if (digest_hdr) { t_context("Got WWW-Auth header on initial request"); return error_response(sock, FAIL); } send_response(sock, CHAL_WALLY, 401, 0); /* Retry of GET /fish/0 - expect Basic creds */ auth_failed = 1; got_header = auth_hdr; CALL(discard_request(sock)); if (auth_failed) { t_context("bad Basic Auth on first request"); return error_response(sock, FAIL); } send_response(sock, CHAL_WALLY, 200, 0); /* --- GET /not/inside -- second request */ got_header = dup_header; CALL(discard_request(sock)); if (digest_hdr) { t_context("Basic auth sent outside of credentials scope"); return error_response(sock, FAIL); } send_response(sock, CHAL_WALLY, 200, 0); /* --- GET /fish/1 -- third request */ got_header = auth_hdr; CALL(discard_request(sock)); send_response(sock, NULL, auth_failed?500:200, 1); return 0; } /* Check that Basic auth follows the RFC7617 rules around scope. */ static int basic_scope(void) { ne_session *sess; CALL(make_session(&sess, serve_basic_scope_checker, NULL)); ne_set_server_auth(sess, auth_cb, NULL); CALL(any_2xx_request(sess, "/fish/0.txt")); /* must use auth */ CALL(any_2xx_request(sess, "/not/inside")); /* must NOT use auth credentials */ CALL(any_2xx_request(sess, "/fish/1")); /* must use auth credentials */ return destroy_and_wait(sess); } /* Test for scope of "*" */ static int serve_star_scope_checker(ne_socket *sock, void *userdata) { /* --- OPTIONS * -- first request */ digest_hdr = NULL; got_header = dup_header; want_header = "Authorization"; CALL(discard_request(sock)); if (digest_hdr) { t_context("Got WWW-Auth header on initial request"); return error_response(sock, FAIL); } send_response(sock, CHAL_WALLY, 401, 0); /* Retry of OPTIONS * - expect Basic creds */ auth_failed = 1; got_header = auth_hdr; CALL(discard_request(sock)); if (auth_failed) { t_context("No Basic Auth in OPTIONS request"); return error_response(sock, FAIL); } send_response(sock, CHAL_WALLY, 200, 0); return 0; } /* Test for the scope of "*". */ static int star_scope(void) { ne_session *sess; CALL(make_session(&sess, serve_star_scope_checker, NULL)); ne_set_server_auth(sess, auth_cb, NULL); CALL(any_2xx_request_method(sess, "OPTIONS", "*")); /* must use auth */ return destroy_and_wait(sess); } /* Test for realm with non-readable characters. */ static int serve_unclean_realm(ne_socket *sock, void *userdata) { CALL(discard_request(sock)); send_response(sock, "WWW-Authenticate: Basic realm='Foo\tBar'", 401, 0); CALL(discard_request(sock)); send_response(sock, NULL, 200, 0); return 0; } static int get_realm_cb(void *userdata, const char *realm, int tries, char *un, char *pw) { char **rp = userdata; *rp = ne_strdup(realm); ne_strnzcpy(un, "foo", NE_ABUFSIZ); ne_strnzcpy(pw, "bar", NE_ABUFSIZ); return 0; } /* Test for the scope of "*". */ static int clean_realm(void) { ne_session *sess; char *realm = NULL; CALL(make_session(&sess, serve_unclean_realm, NULL)); ne_set_server_auth(sess, get_realm_cb, &realm); ONREQ(any_request(sess, "/realm-test")); ONN("no realm header found?", realm == NULL); ONV(strchr(realm, '\t') != NULL, ("realm header returned unclean: '%s'", realm)); ne_free(realm); return destroy_and_wait(sess); } /* proxy auth, proxy AND origin */ ne_test tests[] = { T(init), T(basic), T(retries), T(forget_regress), T(tunnel_regress), T(negotiate_regress), T(digest), T(digest_sha256), T(digest_sha512_256), T(digest_failures), T(digest_username_star), T(fail_challenge), T(multi_handler), T(multi_rfc7616), T(multi_provider), T(domains), T(defaults), T(CVE_2008_3746), T(forget), T(basic_scope), T(star_scope), T(clean_realm), T(NULL) }; neon-0.34.2/test/acl3744.c0000644000175000017500000000424014777424030014363 0ustar jortonjorton/* Dummy ACL tests Copyright (C) 2001-2007, Joe Orton This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "ne_acl3744.h" #include "tests.h" #include "child.h" #include "utils.h" /**** DUMMY TESTS: just makes sure the stuff doesn't dump core. */ static int test_acl(const char *uri, ne_acl_entry *es, int nume) { ne_session *sess; CALL(make_session(&sess, single_serve_string, "HTTP/1.1 200 OK\r\n" "Connection: close\r\n\r\n")); ON(ne_acl3744_set(sess, uri, es, nume)); return destroy_and_wait(sess); } static int grant_all(void) { ne_acl_entry e = {0}; e.target = ne_acl_all; e.type = ne_acl_grant; e.privileges = NE_ACL_ALL; CALL(test_acl("/foo", &e, 1)); return OK; } static int deny_all(void) { ne_acl_entry e = {0}; e.target = ne_acl_all; e.type = ne_acl_deny; e.privileges = NE_ACL_ALL; CALL(test_acl("/foo", &e, 1)); return OK; } static int deny_one(void) { ne_acl_entry e = {0}; e.target = ne_acl_href; e.tname = "http://webdav.org/users/joe"; e.type = ne_acl_deny; e.privileges = NE_ACL_ALL; CALL(test_acl("/foo", &e, 1)); return OK; } static int deny_byprop(void) { ne_acl_entry e = {0}; e.target = ne_acl_property; e.type = ne_acl_deny; e.tname = "owner"; e.privileges = NE_ACL_ALL; CALL(test_acl("/foo", &e, 1)); return OK; } ne_test tests[] = { T(grant_all), T(deny_all), T(deny_one), T(deny_byprop), T(NULL) }; neon-0.34.2/test/STATUS0000644000175000017500000000447214777424030014113 0ustar jortonjorton -*- text -*- This document attempts to list RFC requirements and determine whether neon meets them, or where they do not apply, etc. Yes: test written, succeeds No: test written, but currently fails ???: no test written ---: feature not supported App: this is an application issue not a neon issue RFC2616 ======= 3.1: MUST treat major/minor as separate digits Yes 3.1: MUST ignore leading zeros Yes 3.1: MUST only send HTTP/1.1 when appropriate ??? 3.2.2: MUST use abs_path of "/" in Request-URI App 3.2.3: comparisons of host names MUST be case-insensitive Yes comparisons of scheme names MUST be ... Yes comparison of empty abs_path equivalent to "/" No/--- 3.3.1: MUST accept three date formats App/Yes [2] MUST only generate RFC1123-style dates App 3.3.1: MUST use GMT for http-dates ??? MUST assume GMT when parsing asctime dates ??? 3.4.1: MUST respect charset label provided Yes/App 3.5*: content codings App 3.6: MUST requirements for multiple transfer-codings --- [4] 3.6.1: parsing of chunked transfer coding Yes MUST be able to handle "chunked" transfer-coding Yes MUST ignore unknown chunk-extension extensions Yes 3.7: parsing of Content-Type headers Yes 3.7: MUST NOT have LWS between type/subtype in C-T hdr App SHOULD only send parameters to "new HTTP apps" (>1.0?) App 3.7.1: MUST represent HTTP message in canonical form App MUST accept CRLF/CR/LF as line-breaks in text/* media App MUST NOT use only CR or LF in HTTP control structures ??? MUST specify charset if not ISO-8859-1 App 3.7.2: multipart types --- 3.8: SHOULD have short product token Yes/App [5] SHOULD use product-version for version identifier Yes/App only product-version differs between versions Yes/App 3.9: Content Negotiation ---/App 3.10: Language Tags ---/App 3.11: Entity Tags ---/App [2]: date parser is provided which handles all three formats, but no handling of the Date header is present within neon. [3]: not sure if neon should be handling of this internally. [4]: neon only supports using just chunked Transfer-Coding or none. [5]: these reflect that applications may add their own product tokens alongside neon's. neon-0.34.2/test/README0000644000175000017500000000235214777424030014020 0ustar jortonjorton Stupidly Simple Test Suite for neon ----------------------------------- The aim of the test suite is two-fold: 1. ensure compliance to the relevant RFCs in network behaviour. 2. ensure that the promises made by the public API are met by the current implementation. The file `STATUS' makes an attempt at listing RFC requirements and how the test suite tests whether neon meets them or not (it's not finished yet). The test suite is licensed under the GPL. Important Note About Test Failures ---------------------------------- Note that a test failure either means a bug in the test or a bug in the code itself. On platforms without pipe(), there is a race condition in the code which forks a server process: if you get random failures on a slow or loaded box, increase the sleep time in common/child.c:minisleep(). Extra Stuff ----------- server-tests requires that you have a running HTTP server on localhost port 80, and you have copied htdocs/* to server-htdocs-root/test/* Credits ------- This test suite is inspired by the Subversion project, discussion on the subversion mailing list, and seeing chromatic's talks on XP. The presentation is inspired by the standard Perl test suite. Imitation is the greatest form of flattery, right? neon-0.34.2/test/Makefile.in0000644000175000017500000001550414777424030015210 0ustar jortonjorton# Makefile for neon test suite. SHELL = @SHELL@ CPPFLAGS = @CPPFLAGS@ -I. -I$(top_srcdir)/src -I$(top_srcdir)/test/common CFLAGS = @CFLAGS@ @NEON_CFLAGS@ LDFLAGS = @LDFLAGS@ DEFS = @DEFS@ top_builddir = .. top_srcdir = @top_srcdir@ srcdir = @srcdir@ VPATH = @srcdir@ LIBS = @LIBS@ TEST_LIBS = $(LIBTEST) $(LIBS) CC = @CC@ OPENSSL = @OPENSSL@ HELPERS = @HELPERS@ foobar.txt BASIC_TESTS = uri-tests util-tests string-tests socket \ session request auth basic stubs redirect ZLIB_TESTS = compress ZLIB_HELPERS = file1.gz file2.gz trailing.gz badcsum.gz truncated.gz \ corrupt1.gz corrupt2.gz empty.gz random.txt hello.txt hello.gz DAV_TESTS = xml xmlreq twooh7 oldacl acl3744 props lock SSL_TESTS = socket-ssl ssl SSL_HELPERS = ca-stamp TESTS = @TESTS@ VALGRIND = valgrind --tool=memcheck --leak-check=yes --trace-children=no --show-reachable=yes # Make every object depend on libneon.la to force a rebuild on any src/* changes OBJDEPS = $(srcdir)/common/tests.h $(srcdir)/common/child.h $(srcdir)/utils.h \ $(top_builddir)/config.h $(top_builddir)/src/libneon.la # Test program just depends on libtest DEPS = $(LIBTEST) LDADD = $(DEPS) $(LIBS) LIBTEST = libtest.la LIBNEON = $(top_builddir)/src/libneon.la LIBTOOL = @LIBTOOL@ --silent TEST_LDFLAGS = @TEST_LDFLAGS@ LINK = $(LIBTOOL) --mode=link $(CC) $(LDFLAGS) $(TEST_LDFLAGS) COMPILE = $(LIBTOOL) --mode=compile $(CC) $(CPPFLAGS) $(CFLAGS) prefix = @prefix@ exec_prefix = @exec_prefix@ libdir = @libdir@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL = @INSTALL@ TEST_INSTALL_DIR = $(libdir)/neon-tests INSTALL_HELPERS = $(HELPERS) server.key makekeys \ $(srcdir)/openssl.conf $(srcdir)/notvalid.pem \ $(srcdir)/expired.pem .SUFFIXES: .SUFFIXES: .lo .c # By default, compile but don't run the tests. all: $(TESTS) clean: rm -f $(TESTS) $(HELPERS) *.o *.lo common/*.o common/*.lo libtest.*a *.log rm -f *.gc* *.da *.bb* common/*.bb* common/*.gc* common/*.da rm -rf ca ca2 .libs nssdb* rm -f ca-stamp client.key *.csr ssigned.pem wrongcn.pem \ server.cert client.cert *.p12 *.cert sparse.bin check: $(TESTS) $(HELPERS) @SRCDIR=$(srcdir) $(SHELL) $(srcdir)/run.sh $(TESTS) grind: $(TESTS) $(HELPERS) @SRCDIR=$(srcdir) HARNESS="$(VALGRIND)" $(SHELL) $(srcdir)/run.sh $(TESTS) lfs-check: largefile $(LFS_HELPERS) @SRCDIR=$(srcdir) $(SHELL) $(srcdir)/run.sh largefile install: $(TESTS) $(HELPERS) @$(INSTALL) -d $(DESTDIR)$(TEST_INSTALL_DIR) @$(INSTALL) -d $(DESTDIR)$(TEST_INSTALL_DIR)/bin @$(INSTALL) -d $(DESTDIR)$(TEST_INSTALL_DIR)/data @for t in $(TESTS); do \ $(LIBTOOL) --mode=install \ $(INSTALL_PROGRAM) $$t $(DESTDIR)$(TEST_INSTALL_DIR)/bin; \ done @for h in $(INSTALL_HELPERS); do \ $(INSTALL_DATA) $$h $(DESTDIR)$(TEST_INSTALL_DIR)/data; \ done @$(INSTALL_PROGRAM) -p $(srcdir)/run-tests.sh $(DESTDIR)$(TEST_INSTALL_DIR) NEWS = $(top_srcdir)/NEWS file1.gz: $(NEWS) gzip -c --no-name $(NEWS) > $@ file2.gz: $(NEWS) gzip -c --name $(NEWS) > $@ hello.txt: echo hello world > $@ hello.gz: hello.txt gzip -c hello.txt > $@ # gzip file with trailing bytes. trailing.gz: $(NEWS) gzip -c --no-name $(NEWS) > $@ echo "hello, world" >> $@ truncated.gz: file1.gz dd if=file1.gz of=$@ bs=2048 count=2 badcsum.gz: file1.gz dd of=$@ if=file1.gz bs=1 count=`perl -e 'printf "%d", (stat("file1.gz"))[7] - 8;'` echo 'broken!' >> $@ corrupt1.gz: file1.gz dd of=$@ if=file1.gz bs=1 count=500 cat $(NEWS) >> $@ corrupt2.gz: $(NEWS) cat $(NEWS) > $@ empty.gz: touch $@ random.txt: $(NEWS) cat $(NEWS) > $@ foobar.txt: echo foobar > $@ # Dummy target to create the CA keys etc. makekeys stderr is redirected # since it changes for every invocation; not helpful for regression # testing. ca-stamp: makekeys $(srcdir)/openssl.conf rm -rf ca ca2 OPENSSL=$(OPENSSL) \ $(SHELL) makekeys $(srcdir) 2>makekeys.out @echo timestamp > ca-stamp Makefile: $(srcdir)/Makefile.in cd .. && ./config.status test/Makefile makekeys: $(srcdir)/makekeys.sh cd .. && ./config.status test/makekeys LIBOBJS = common/tests.lo common/child.lo utils.lo util-socks.lo $(LIBTEST): $(LIBOBJS) $(LINK) -o $(LIBTEST) $(LIBOBJS) $(LIBNEON) $(LIBS) .c.lo: $(COMPILE) -c $< -o $@ # Recompile socket.c with SOCKET_SSL defined socket-ssl.lo: $(srcdir)/socket.c $(HDRS) $(COMPILE) -DSOCKET_SSL -c $(srcdir)/socket.c -o $@ socket-ssl: socket-ssl.lo $(LIBTEST) $(LINK) -o $@ socket-ssl.lo $(TEST_LIBS) resolve: resolve.lo $(LIBNEON) $(LINK) -o $@ resolve.lo $(LIBNEON) common/tests.lo: $(srcdir)/common/tests.c $(OBJDEPS) common/child.lo: $(srcdir)/common/child.c $(OBJDEPS) utils.lo: $(srcdir)/utils.c $(OBJDEPS) util-socks.lo: $(srcdir)/util-socks.c $(OBJDEPS) auth.lo: $(srcdir)/auth.c $(OBJDEPS) uri-tests.lo: $(srcdir)/uri-tests.c $(OBJDEPS) util-tests.lo: $(srcdir)/util-tests.c $(OBJDEPS) string-tests.lo: $(srcdir)/string-tests.c $(OBJDEPS) socket.lo: $(srcdir)/socket.c $(OBJDEPS) server.lo: $(srcdir)/server.c $(OBJDEPS) request.lo: $(srcdir)/request.c $(OBJDEPS) regress.lo: $(srcdir)/regress.c $(OBJDEPS) compress.lo: $(srcdir)/compress.c $(OBJDEPS) oldacl.lo: $(srcdir)/oldacl.c $(OBJDEPS) acl3744.lo: $(srcdir)/acl3744.c $(OBJDEPS) utils.lo: $(srcdir)/utils.c $(OBJDEPS) stubs.lo: $(srcdir)/stubs.c $(OBJDEPS) props.lo: $(srcdir)/props.c $(OBJDEPS) session.lo: $(srcdir)/session.c $(OBJDEPS) redirect.lo: $(srcdir)/redirect.c $(OBJDEPS) basic.lo: $(srcdir)/basic.c $(OBJDEPS) ssl.lo: $(srcdir)/ssl.c $(OBJDEPS) lock.lo: $(srcdir)/lock.c $(OBJDEPS) largefile.lo: $(srcdir)/largefile.c $(OBJDEPS) auth: auth.lo $(DEPS) $(LINK) -o $@ auth.lo $(LDADD) basic: basic.lo $(DEPS) $(LINK) -o $@ basic.lo $(LDADD) uri-tests: uri-tests.lo $(DEPS) $(LINK) -o $@ uri-tests.lo $(LDADD) util-tests: util-tests.lo $(DEPS) $(LINK) -o $@ util-tests.lo $(LDADD) string-tests: string-tests.lo $(DEPS) $(LINK) -o $@ string-tests.lo $(LDADD) socket: socket.lo $(DEPS) $(LINK) -o $@ socket.lo $(LDADD) server: server.lo $(DEPS) $(LINK) -o $@ server.lo $(LDADD) request: request.lo $(DEPS) $(LINK) -o $@ request.lo $(LDADD) regress: regress.lo $(DEPS) $(LINK) -o $@ regress.lo $(LDADD) compress: compress.lo $(DEPS) $(LINK) -o $@ compress.lo $(LDADD) oldacl: oldacl.lo $(DEPS) $(LINK) -o $@ oldacl.lo $(LDADD) acl3744: acl3744.lo $(DEPS) $(LINK) -o $@ acl3744.lo $(LDADD) utils: utils.lo $(DEPS) $(LINK) -o $@ utils.lo $(LDADD) stubs: stubs.lo $(DEPS) $(LINK) -o $@ stubs.lo $(LDADD) props: props.lo $(DEPS) $(LINK) -o $@ props.lo $(LDADD) session: session.lo $(DEPS) $(LINK) -o $@ session.lo $(LDADD) redirect: redirect.lo $(DEPS) $(LINK) -o $@ redirect.lo $(LDADD) ssl: ssl.lo $(DEPS) $(LINK) -o $@ ssl.lo $(LDADD) xml: xml.lo $(DEPS) $(LINK) -o $@ xml.lo $(LDADD) xmlreq: xmlreq.lo $(DEPS) $(LINK) -o $@ xmlreq.lo $(LDADD) twooh7: twooh7.lo $(DEPS) $(LINK) -o $@ twooh7.lo $(LDADD) lock: lock.lo $(DEPS) $(LINK) -o $@ lock.lo $(LDADD) largefile: largefile.lo $(DEPS) $(LINK) -o $@ largefile.lo $(LDADD) neon-0.34.2/test/ChangeLog0000644000175000017500000013305514777424030014717 0ustar jortonjortonWed Aug 25 21:05:28 2004 Joe Orton * cookies.c: Removed. * Makefile.in: Updated. Wed Aug 25 19:47:28 2004 Joe Orton * socket.c (do_connect, begin): Simplify do_connect use. Wed Aug 25 18:28:19 2004 Joe Orton * xml.c (matches, fail_parse): Test for UTF-8 BOM handling. Mon Jul 5 18:41:07 2004 Joe Orton * basic.c (content_type): Test for correct default charset for text/xml content-type by RFC3280. Mon Jul 5 10:59:17 2004 Joe Orton Add XFAIL regression tests for trio of ne_compress.c bugs: * compress.c (reader): Validate that a size=0 call comes only after the expected response data, and use struct string. (do_fetch): Pass a struct string to reader and adapt for failure logic. (auth_cb, retry_compress_helper, retry_compress, retry_notcompress): New tests. Sun Jul 4 21:55:00 2004 Joe Orton * utils.c (serve_sstring_slowly, serve_sstring): Moved from sockets.c, renamed from serve_string_slowly, serve_sstring. * sockets.c: All callers updated. Sun May 2 21:16:45 2004 Joe Orton * util-tests.c (regress_dates): Add regression tests. Wed Apr 14 10:45:43 2004 Joe Orton * props.c (regress, patch_regress): Add regression tests for CAN-2004-0179 issues. Thu Apr 8 13:57:04 2004 Joe Orton * largefile.c (read_large_response): Go faster: turn off debugging during request dispatch. Wed Apr 7 13:39:37 2004 Joe Orton * auth.c (basic): Add some multi-scheme challenges. Wed Apr 7 13:14:16 2004 Joe Orton * request.c (s_progress): Use NE_FMT_OFF_T for printing off_t's throughout. Sun Feb 22 23:38:05 2004 Joe Orton * request.c (expect_100_once, serve_100_once): Adjust for new 100-continue interface. (expect_100_nobody): New test. Sun Feb 22 20:39:15 2004 Joe Orton * cookies.c (parsing): Use ne_cookie_empty_cache. Sun Feb 22 17:28:41 2004 Joe Orton * props.c (pfind_simple): Test for whitespace handling. Sun Feb 22 16:31:52 2004 Joe Orton * auth.c (basic): Test handling of Basic challenge in presence of multiple challenges. Sun Feb 15 12:34:13 2004 Joe Orton * makekeys.sh, openssl.conf: Create new utf8subj.cert, bmpsubj.cert, t61subj.cert certificates. * ssl.c (dname_readable): Test that ne_ssl_readable_dname always gives back UTF-8. Sat Feb 14 21:59:17 2004 Joe Orton * xml.c (fail_parse): Add tests for invalid NCNames in namespace prefix declaration and as element names. Sun Jan 25 15:21:56 2004 Joe Orton * largefile.c (serve_large_response, read_large_response): New test. Sat Jan 24 18:10:14 2004 Joe Orton * Makefile.in: Fix test suite for 'make' implementatinos which don't handle single-suffix inference rules. Sat Jan 3 14:10:14 2004 Joe Orton * largefile.c (send_high_offset): Renamed from send_large_file. Sat Jan 3 13:57:16 2004 Joe Orton * Makefile.in (BASIC_TESTS): Add cookies. Thu Jan 1 17:42:30 2004 Joe Orton * util-tests.c (support): Check for NE_FEATURE_LFS. * largefile.c: New file. * Makefile.in: Add lfs-check, largefile, largefile.lo targets. Sat Nov 15 08:04:22 2003 Joe Orton * request.c (idna_hostname, dup_header, serve_check_host): New test. Fri Nov 14 14:06:57 2003 Joe Orton * util-tests.c (support): Test for NE_FEATURE_IDNA. Fri Nov 14 11:26:29 2003 Joe Orton * acl.c: Remove NEON_NODAV condition. * stubs.c: Use new NE_HAVE_* conditions. * util-tests.c (supports): Test new ne_has_support interface. Thu Nov 13 20:33:44 2003 Joe Orton * request.c (no_body_205): New test. Tue Nov 11 20:36:43 2003 Joe Orton Adjust for ne_xml_valid->ne_xml_failure API change. * xml.c (chardata, startelm_abort, endelm_abort, parse_match): Check for propagation of negative failure codes. (fail_parse): Check for positive failure code. (attributes): Use ne_xml_failure. Sat Oct 25 00:11:29 2003 Joe Orton * ssl.c (fail_truncated_eof): Remove test. Tue Oct 21 20:29:46 2003 Joe Orton * ssl.c (fail_tunnel, proxy_tunnel): Fix non-C89 code, Radu Greab. Thu Oct 9 19:42:13 2003 Joe Orton * socket.c (ssl_closure): Fix occassional spurious errors. Tue Oct 7 20:23:35 2003 Joe Orton * ssl.c (ssl_server): Handle several requests if required. (tunnel_header): New function. (serve_tunnel): Fail with a 500 if the request included an Authenticate header; take an ssl_server_args pointer as userdata. (fail_tunnel, proxy_tunnel): Adjust accordingly. (apt_post_send): Adjust for 401 check. (auth_tunnel_creds): New test. Wed Oct 1 00:30:25 2003 Joe Orton * ssl.c (simple_sslv2): Regression test. (ssl_server): Create SSL_CTX locally; optionally create an SSLv2-only server. (init_ssl): Do not create the SSL_CTX. Wed Sep 17 19:57:22 2003 Joe Orton * ssl.c: Refactor around single SSL server function. (ssl_server): Combination of do_ssl_response and old serve_* functions. All callers updated. Sun Sep 14 12:27:22 2003 Joe Orton * socket.c (write_reset, read_reset): Skip if no RESET was returned. Sun Sep 14 11:01:08 2003 Joe Orton * Makefile.in: Fix building the 'resolve' tool. Sat Sep 6 12:29:53 2003 Joe Orton * makekeys.sh, openssl.conf: Generate altname5.cert with an IPv4 address in the subjectAltName attribute. * ssl.c (ipaddr_altname): Test for IPv4 address in subjectAltName. Sat Sep 6 12:28:55 2003 Joe Orton * Makefile.in: Clear the SUFFIXES list; use standard make syntax; fix build of 'basic' on some platforms. Sat Aug 30 18:59:24 2003 Joe Orton * Makefile.in: Rewrite to use libtool to build object files and libtest. * run.sh: Don't set LD_LIBRARY_PATH. Wed Jul 23 23:25:39 2003 Joe Orton * compress.c (do_fetch): Check for response truncation for success case. (fail_corrupt1, fail_corrupt2): New tests. Sat Jun 21 12:59:49 2003 Joe Orton * request.c (versions): Fix and enable test. Wed Jun 18 20:09:59 2003 Joe Orton * request.c (is_alive): Adapt for new socket API. * socket.c (do_connect, addr_connect): Likewise. Tue May 20 20:14:03 2003 Joe Orton * ssl.c (cert_fingerprint): Fix for VPATH builds. Sat May 10 17:13:05 2003 Joe Orton * xml.c (matches): Add regression test for prefix matching bug fixed in 0.18.0. Sat Apr 26 19:22:29 2003 Joe Orton * request.c (any_te_header): New function. Wed Apr 23 18:24:19 2003 Joe Orton * stubs.c (stub_ssl): Test ne_ssl_cert_import, ne_ssl_cert_export, ne_ssl_cert_write stubs. Wed Apr 23 14:05:38 2003 Joe Orton * ssl.c (read_write): New function. Wed Apr 23 00:34:44 2003 Joe Orton * ssl.c (cache_cert, verify_cache): New functions. Wed Apr 23 00:14:14 2003 Joe Orton * ssl.c (any_ssl_request): Free the cert after passing it to ne_ssl_trust_cert. Tue Apr 22 23:24:33 2003 Joe Orton * string-tests.c (unbase64): Improve coverage. Tue Apr 22 20:25:15 2003 Joe Orton * ssl.c (import_export, flatten_pem, cert_compare): New functions. Tue Apr 22 18:32:43 2003 Joe Orton * string-tests.c (b64_check, unbase64): New functions. (base64): Use b64_check. Tue Apr 22 15:54:04 2003 Joe Orton * string-tests.c (base64): Test decoding binary data which contains bytes with the high bit set. Tue Apr 22 14:18:03 2003 Joe Orton * string-tests.c (base64): Moved here... * util-tests.c (base64): ...from here. Tue Apr 22 13:17:48 2003 Joe Orton * ssl.c (just_serve_string, fail_not_ssl): New functions. Tue Apr 22 13:09:13 2003 Joe Orton * stubs.c (stub_ssl): Test ne_ssl_cert_validity stub. Tue Apr 22 11:35:10 2003 Joe Orton * request.c (versions): Run test as XFAIL. Tue Apr 22 11:33:43 2003 Joe Orton * util-tests.c (version_string): New function. Tue Apr 22 09:23:27 2003 Joe Orton * ssl.c (check_validity, cert_validity): New functions. Mon Apr 21 19:45:39 2003 Joe Orton * util-tests.c (digest_md5): Replace ne_md5_buffer. (md5): Use digest_md5; test 500-byte string. Mon Apr 21 18:38:02 2003 Joe Orton * xml.c (fail_parse): Call ne_xml_parse with length=0 finish parse. Mon Apr 21 17:18:45 2003 Joe Orton * props.c: Add tests for ne_207.h interface and ne_simple_propfind from ne_props.h. * xml.c: Add tests for new XML interface. * Makefile.in: Run props tests before lock since the latter is implemented using the former. Mon Apr 7 22:27:18 2003 Joe Orton * stubs.c (stub_ssl): Test for ne_ssl_cert_identity stub. Mon Apr 7 22:17:56 2003 Joe Orton * ssl.c (cert_fingerprint): Renamed from fingerprint. (check_identity, cert_identities): New functions. Sun Apr 6 20:18:30 2003 Joe Orton * stubs.c (stub_ssl): Adjust for new clicert API. Sun Apr 6 20:12:48 2003 Joe Orton * ssl.c (dname_compare): Renamed from comparisons. (dname_readable): New function. * makekeys.sh: Create justmail.cert. Sun Apr 6 20:00:18 2003 Joe Orton * ssl.c (keypw_prompt): Removed function. (init, load_client_cert, client_cert_provided): Adapt for new clicert API. (ccert_unencrypted): New function. Fri Apr 4 22:34:12 2003 Joe Orton * request.c (fail_request_with_error): Refactored from fail_request; check for a particular error string. (fail_request): Use fail_request_with_error. (invalid_response_gives_error): New function. (fail_long_header): Use it. (fail_corrupt_chunks): New function. Sat Mar 29 14:39:20 2003 Joe Orton * ssl.c (comparisons): New function. * stubs.c (stub_ssl): Test ne_ssl_dname_cmp. Sat Mar 29 13:58:37 2003 Joe Orton * makekeys.sh: Generate noclient.p12. * ssl.c (load_client_cert): Test ne_ssl_clicert_name. * stubs.c (stub_ssl): Check for ne_ssl_clicert_name stub. Sat Mar 29 13:31:35 2003 Joe Orton * ssl.c (load_client_cert): Test ne_ssl_clicert_owner. Fri Mar 28 22:13:55 2003 Joe Orton * ssl.c (fingerprint): New function. * stubs.c (stub_ssl): Check for ne_ssl_cert_digest stub. Wed Mar 26 22:52:15 2003 Joe Orton * ssl.c (fail_missing_CN): New function. * makekeys.sh: Generate missingcn.cert. * openssl.conf: Allow commonName to be omitted from CSR. Wed Mar 26 22:41:48 2003 Joe Orton * ssl.c (load_server_certs): Renamed from load_ca; test loading non-existent file. Wed Mar 26 20:38:08 2003 Joe Orton * stubs.c (stub_ssl): Updated for new SSL interface. Tue Mar 25 20:32:07 2003 Joe Orton Update tests for changes to SSL interface: * socket.c (init_ssl): Use ne_ssl_context_create, ne_ssl_cert_read, ne_ssl_ctx_trustcert. (begin): Use ne_sock_connect_ssl. * ssl.c (serve_ssl_chained, trust_default_ca, load_client_cert, check_dname, check_cert_dnames, check_cert, check_chain, parse_chain, cc_check_dnames, cc_provided_dnames): New functions. (serve_ccert): Always trust SERVER_CERT; optionally call SSL_CTX_set_client_CA_list. (any_ssl_request, load_ca, fail_truncated_eof): Use ne_ssl_cert_read and ne_ssl_trust_cert. (keypw_prompt): Fail if userdata is NULL. (fail_load_ccerts, load_pkcs12_ccert, load_pem_ccert, check_DNs): Removed functions. (parse_cert): Use check_cert. (client_cert_provided, client_cert_pkcs12): Rewritten for new API. * makekeys.sh: Generate calist.pem, unclient.p12. Wed Mar 12 22:36:27 2003 Joe Orton * redirect.c (simple): Fold in tests for 30[237] redirects for better coverage. (no_redirect): Another test for _location returning NULL. Wed Mar 12 22:29:45 2003 Joe Orton * redirect.c (process_redir): Factored out from check_redir. (no_redirect): New function. Sun Mar 9 17:46:37 2003 Joe Orton * lock.c (fail_discover): New function. Sat Mar 1 10:53:58 2003 Joe Orton * uri-tests.c (authinfo): Removed. (escapes): Test nothing-to-escape and invalid URI cases. (compares): Gain 100% branch coverage in ne_path_compare. (default_port): Test unknown scheme case. (parse): Test authinfo here, and some edge cases. (unparse): Fill in port if default. Sat Mar 1 09:20:42 2003 Joe Orton * socket.c (multi_init): New function. Sat Mar 1 08:04:09 2003 Joe Orton * string-tests.c (cleaner): New function. Wed Feb 26 22:13:14 2003 Joe Orton * request.c (fail_eof_chunk, fail_eof_badclen): New tests. Wed Feb 26 21:54:39 2003 Joe Orton * util-tests.c (support): New function. (bad_sl, accept_sl): More status-lines. Tue Feb 25 21:06:18 2003 Joe Orton * ssl.c (do_ssl_response): Fail if response contains "Proxy-Authorization" header. (apt_post_send, apt_creds, auth_proxy_tunnel): New functions. Thu Nov 28 21:25:01 2002 Joe Orton * request.c (te_over_clength2): New test. Sun Nov 17 18:59:04 2002 Joe Orton * socket.c (addr_make_v4, addr_make_v6, addr_compare): New functions. Fri Oct 11 00:49:01 2002 Joe Orton * props.c (regress): Moved from regress.c:propfind_segv; add regression test for ne_props.c segfault fixed in rev 1.83. * regress.c: Removed. Tue Oct 8 20:06:55 2002 Joe Orton * xml.c (matches): Add tests that entities in attribute values are dereferenced by the XML parser. Fri Oct 4 17:10:19 2002 Joe Orton * request.c (no_body_bad_clength, no_body_empty_clength): New tests. (expect_no_body): Use better paths in the requests. Tue Sep 24 21:27:33 2002 Joe Orton * request.c (fail_long_header, versions, hook_create_req): New functions. Tue Sep 17 21:08:17 2002 Joe Orton * openssl.conf (neonca): Make 'countryName' optional in CA policy. (reqDN.CNfirst): New section. * makekeys.sh: Generate 'cnfirst.cert', which has commonName as first attribute in subject DN. * ssl.c (commonName_first): New function. Tue Sep 10 21:11:18 2002 Joe Orton * request.c (fail_double_lookup): New function. Sun Aug 25 23:16:33 2002 Joe Orton * ssl.c (do_ssl_response): Add 'unclean' argument. (all callers changed). (serve_response_unclean, empty_truncated_eof, fail_truncated_eof): New functions. Sun Aug 25 19:16:00 2002 Joe Orton * socket.c (resolve_numeric): Test ne_addr_print too. Sun Aug 25 13:39:37 2002 Joe Orton * resolve.c: New file. Sun Aug 25 11:25:12 2002 Joe Orton * request.c (is_alive): Update for new ne_addr_* interface. Sun Aug 25 08:31:16 2002 Joe Orton * socket.c (serve_truncate, ssl_truncate): New functions. Sun Aug 25 08:28:17 2002 Joe Orton * socket.c (do_connect): New function; use new ne_sock_connect/ne_addr interface. (begin) [SOCKET_SSL, !SOCKET_SSL]: Use do_connect. (resolve_numeric): Adjust for new ne_addr interface. (resolve_ipv6): Disable test. Sat Aug 24 08:50:06 2002 Joe Orton * request.c (fail_statusline): New function. Fri Aug 23 22:52:38 2002 Joe Orton * ssl.c (init): FAILHARD if initialization fails. Wed Aug 21 13:29:58 2002 Joe Orton * uri-tests.c (null_uri): Removed test. (parse): More tests including IPv6 address tests; use ONCMP macro. (failparse): New function. (unparse): Add URI with IPv6 address. Wed Aug 21 13:28:37 2002 Joe Orton * socket.c (resolve_ipv6): New function. Mon Aug 19 16:59:46 2002 Joe Orton * socket.c (resolve): Adapt for new ne_addr_resolve interface. (resolve_numeric): New test. * request.c (is_alive): Use new ne_addr_resolve interface. Mon Aug 19 16:57:53 2002 Joe Orton * socket.c (begin): Fix handling of connect failure. (TO_BEGIN): Handle errors from to_begin properly. Sun Aug 18 23:37:34 2002 Joe Orton * string-tests.c (str_errors): Check return value and behaviour when error string is truncated, an Sun Aug 18 23:31:51 2002 Joe Orton * util-tests.c (str_errors): Moved to... * string-tests.c (str_errors): here. Sun Aug 18 23:11:28 2002 Joe Orton * string-tests.c (strnzcpy): New function. Sun Aug 18 08:18:24 2002 Joe Orton * ssl.c (caseless_match): New function. * makekeys.sh: Create caseless.cert. Sun Aug 18 08:12:32 2002 Joe Orton * ssl.c (notdns_altname): New function. * makekeys.sh: Create altname4.cert. * openssl.conf (altExt4): New section. Sun Aug 18 07:42:30 2002 Joe Orton * ssl.c (multi_commonName): New function. * openssl.conf (req): Use distinguished_name section as specificied by $REQDN. (reqDN.doubleCN): New section. * makekeys.sh: Set $REQDN; create twocn.cert. Sun Aug 18 00:47:19 2002 Joe Orton * ssl.c (accept_signed_cert): New function, factored out from simple. (simple): Use accept_signed_cert. (subject_altname, two_subject_altname, two_subject_altname2): New function. * openssl.conf: Add extension sections altExt, altExt2, altExt3. * makekeys.sh: Generate altname.cert, altname2.cert, altname3.cert. Sat Aug 17 18:41:42 2002 Joe Orton * makekeys.sh (csr_fields): New function; generate output for `openssl req'. Sat Aug 17 18:27:36 2002 Joe Orton * makekeys.sh: Add CA and REQ variables to simplify OpenSSL invocation. Pass -config to req rather than relying on installed default configuration. * openssl.conf: Add `req' and `reqDN' sections to allow use with `openssl req' command. Add CA basic constraint extention to certificates used. Sat Aug 10 10:42:57 2002 Joe Orton * makekeys.sh: Use openssl binary as ${OPENSSL}. * Makefile.in: Pick up OPENSSL from configure, and pass it through to makekeys.sh. Sat Aug 10 10:18:15 2002 Joe Orton * socket.c (begin): Don't use run-time initialization. * request.c (s_progress): Fix warnings on FreeBSD. Mon Aug 5 21:08:24 2002 Joe Orton * ssl.c (ccert_provider, client_cert_provided): New functions. (fail_load_ccerts): Enable function. Sun Aug 4 22:32:43 2002 Joe Orton * request.c (serve_abort, retry_after_abort): New functions. Sun Aug 4 13:28:47 2002 Joe Orton * request.c (continued_header): New function. Sun Aug 4 12:54:52 2002 Joe Orton * socket.c [SOCKET_SSL] (ssl_closure): New function; use instead of read_reset, write_reset for SOCKET_SSL build. Sun Aug 4 12:27:34 2002 Joe Orton Build socket.c twice, once for testing over SSL connections: * Makefile.in (socket-ssl.o, socket-ssl): New targets. (SSL_TESTS): Include socket-ssl target. * socket.c [SOCKET_SSL] (init_ssl, wrap_serve): New functions. [SOCKET_SSL] (begin): Alternate implementation. Sat Aug 3 22:20:59 2002 Joe Orton * session.c (privates): New function. Sat Aug 3 22:20:14 2002 Joe Orton * auth.c (fail_auth_cb, tunnel_regress): New function. Sat Aug 3 22:12:48 2002 Joe Orton * auth.c (forget_regress): New function. Sun Jul 28 12:24:02 2002 Joe Orton * lock.c (lock_timeout, submit_test, lock_shared): Use ne_concat, not CONCAT? macros. * ssl.c (init, fail_expired, fail_notvalid): Likewise. Thu Jul 25 00:04:47 2002 Joe Orton * string-tests.c (buf_concat, buf_concat2, buf_concat3): Renamed from concat, concat1, concat3). (concat): New function. Sun Jul 14 11:42:03 2002 Joe Orton * util-tests.c (versioning): New function. Thu Jul 11 17:24:29 2002 Joe Orton * request.c (no_headers): New function. Wed Jul 10 22:58:01 2002 Joe Orton * utils.c (any_2xx_request_body): New function. Wed Jul 10 22:44:12 2002 Joe Orton * request.c (ptimeout_eof, ptimeout_eof2, close_not_retried, serve_close2): New functions. (abort_respbody): Rejoin child earlier for reliable results. Sun Jul 7 12:17:11 2002 Joe Orton * socket.c (expect_eof): Better error reporting. (good_close): Split from finish(). (finish): Use good_close. (expect_write_closed, write_reset, read_reset): Add tests that an ECONNRESET is treated as a SOCK_CLOSED failure. Sun Jul 7 08:38:12 2002 Joe Orton * utils.c (serve_response): Use discard_body(). Sun Jul 7 08:28:56 2002 Joe Orton * socket.c (serve_expect, full_write, small_writes, large_writes, echo_server, echo_expect, echo_lines): New functions. Sat Jul 6 13:11:33 2002 Joe Orton * request.c (serve_eof, fail_early_eof, fail_eof_continued, fail_eof_headers): New functions. Sat Jul 6 08:58:17 2002 Joe Orton * request.c (serve_100_once, expect_100_once): New functions. Fri Jul 5 21:43:58 2002 Joe Orton * auth.c (username): Use the correct spelling of Aladdin. (auth_hdr): Simplify debug messages. (auth_serve): Fail if no Authorization header is given. (basic): Check for response status. Fri Jul 5 21:41:02 2002 Joe Orton * utils.c (any_2xx_request): New function. Sun Jun 30 17:10:59 2002 Joe Orton * request.c (fail_noserver): Factor out from host_not_found. (fail_lookup): Equivalent to old host_not_found. (fail_connect, abort_respbody): New function. Sun Jun 30 14:32:32 2002 Joe Orton * request.c (fail_chunksize): New function. Sun Jun 30 10:39:17 2002 Joe Orton * request.c (test_persist): Factor out from persist; take response and response body as arguments. (persist_http11): New function, equivalent to old persist. (persist_chunked, persist_http10): New functions. Sun Jun 30 10:25:07 2002 Joe Orton * utils.c (serve_response): Factor out from single_serve_string, many_serve_string. (single_serve_string, many_serve_string): Use serve_response. Sun Jun 30 09:13:55 2002 Joe Orton * request.c (expect_response, persist, persist_timeout, multi_header): Rely on the fact that the test framework will reap the server. (expect_no_body, no_body_304, no_body_204, no_body_HEAD, no_body_chunks): New functions. Tue Jun 25 23:05:42 2002 Joe Orton * request.c (trailing_header): New function. Sun Jun 23 23:00:03 2002 Joe Orton * ssl.c (no_verify): Fix sixth argument to any_ssl_request. Sun Jun 23 15:21:06 2002 Joe Orton * Makefile.in (grind): New target. * run.sh: Respect $HARNESS. Sun Jun 23 15:20:38 2002 Joe Orton * props.c: New file. Sun Jun 23 09:37:10 2002 Joe Orton * makekeys.sh: Ignore failure from `hostname -[sdf]' commands, as appropriate tests are skipped on failure. Sun Jun 23 08:33:50 2002 Joe Orton * request.c (host_not_found): Use any_request(); simplify. (proxy_no_resolve): New function. Sun Jun 16 11:40:19 2002 Joe Orton * ssl.c (do_ssl_response): Succeed if connection is closed by client after negotiation. (serve_tunnel, fail_tunnel, proxy_tunnel): New functions. Mon Jun 10 21:18:03 2002 Joe Orton * redirect.c (check_redir): Await server child before returning. Sun Jun 9 13:05:25 2002 Joe Orton * socket.c (DECL): Don't use run-time initialization. (single_read, single_peek, small_reads, read_and_peek, line_closure, larger_read, line_toolong): Use DECL, as last declaration. Sun Jun 9 13:03:36 2002 Joe Orton * compress.c (reader, do_fetch): Check that inflated data is of expected length. Sun Jun 9 11:40:54 2002 Joe Orton * redirect.c (struct redir_args): Add 'path' field. (any_request): Use path in Request-URI. (simple, redir_303, non_absolute): Fill in path. (relative_1, relative_2): New functions. Tue Jun 4 16:56:08 2002 Joe Orton * uri-tests.c (parents): Improve ne_path_parent tests. Mon Jun 3 18:22:31 2002 Joe Orton * cookies.c: New file. Sun Jun 2 10:06:42 2002 Joe Orton * basic.c (dav_capabilities): New function. Sat Jun 1 10:39:04 2002 Joe Orton * socket.c (to_begin, to_end, peek_timeout, read_timeout, readline_timeout, fullread_timeout): New functions. Sat Jun 1 10:38:13 2002 Joe Orton * request.c (read_timeout): Use sleepy_server. (hung_server): Removed. Sat Jun 1 10:32:45 2002 Joe Orton * utils.c (sleepy_server): New function. Thu May 30 20:00:40 2002 Joe Orton * socket.c (finish): New function, factored out from common code. (small_reads, read_and_peek, larger_read): Use it. (line_simple, line_closure, line_empty, line_toolong, line_mingle, line_chunked): New functions. Sun May 26 14:54:52 2002 Joe Orton * request.c (fill_uri, match_hostport, hostports): Moved functions to session.c. * session.c: New file. Fri May 24 08:14:21 2002 Joe Orton * request.c (match_hostport, hostports): New functions. Tue May 21 21:29:25 2002 Joe Orton * redirect.c: New file. Sun May 19 18:25:48 2002 Joe Orton * auth.c, lock.c, regress.c, socket.c, ssl.c, utils.c, utils.h: Update for socket API change; s/sock_/ne_sock_/, s/SOCK_/NE_SOCK_/. Wed May 8 19:41:24 2002 Joe Orton * ssl.c (do_ssl_response): Take response body as parameter; all callers changed. (serve_eof, simple_eof): New functions. Wed May 8 17:17:27 2002 Joe Orton * socket.c: New file. * sock-tests.c: Removed file. * Makefile.in: Updated accordingly. Wed May 8 11:53:35 2002 Joe Orton * request.c (host_not_found): New function. Wed May 1 21:41:02 2002 Joe Orton * uri-tests.c (parse): New function. (simple, simple_ssl): Adjust for ne_uri_parse port default. Tue Apr 23 21:39:09 2002 Joe Orton * request.c (read_timeout): Better diagnostic for test failure cases. Sun Apr 14 12:00:19 2002 Joe Orton * basic.c (content_type): Updated to reflect default charset ISO-8859-1 for text/ media types. Sun Apr 7 17:35:21 2002 Joe Orton * run.sh: Set MALLOC_CHECK_ so glibc's heap corruption detection is enabled. Sun Apr 7 17:30:37 2002 Joe Orton * compress.c (do_fetch): Reset 'failed' flag to zero each time. Wed Apr 3 20:16:43 2002 Joe Orton * request.c (NO_BODY): Renamed from NOBODY (all callers changed). (empty_header, ignore_header_ws, ignore_header_ws2): New tests. (ignore_header_ws3): Renamed from ignore_header_spaces. Tue Apr 2 21:09:33 2002 Joe Orton * request.c (expect_header_value): New function. (ignore_header_case, ignore_header_spaces, ignore_header_tabs): New tests. Mon Mar 25 21:51:24 2002 Joe Orton * lock.c (multi_lock_response, lock_shared): New function. (lock_compare): Factored out from discover_results. (discover, lock_timeout, submit_test): Adjust for lock API changes. Mon Mar 25 21:36:55 2002 Joe Orton * ssl.c (fail_ssl_request): Check failure bits against NE_SSL_FAILMASK. Sun Mar 10 22:07:48 2002 Joe Orton * stubs.c (stub_decompress, sd_reader): New function. Sun Mar 10 21:39:29 2002 Joe Orton * lock.c (activelock): New function, factored out from lock_response. (lock_response): Use activelock; adjust argument types. (make_lock): Adjusted for lock_response arg changes. (discard_response, serve_discovery, discover_result, discover): New functions. Wed Mar 6 22:22:04 2002 Joe Orton * lock.c (submit_test): Handle failures gracefully. Wed Mar 6 21:23:27 2002 Joe Orton * lock.c (submit_test): Update to expect an absoluteURI in If: headers. Wed Mar 6 21:17:37 2002 Joe Orton * uri-tests.c (unparse): New function. Tue Mar 5 22:59:37 2002 Joe Orton * uri-tests.c (cmp): Checks for case-insensitive comparison, and empty path, "/" equivalence. Mon Mar 4 01:07:03 2002 Joe Orton * request.c (blank_response): Add test for potential segfault in strip_eol (would fail if run under Electric Fence). Sun Mar 3 20:50:01 2002 Joe Orton * lock.c (make_lock, store_single, store_several, got_if_header, serve_verify_if, do_request, submit_test, if_simple, if_under_infinite, if_infinite_over, if_child, if_covered_child): New tests. (lock_timeout): Adjusted for API changes. Sun Mar 3 15:29:05 2002 Joe Orton * uri-tests.c (cmp_differ, cmp): New functions. Sun Mar 3 11:08:36 2002 Joe Orton * request.c (fill_uri): New function. Sun Feb 17 21:31:21 2002 Joe Orton * ssl.c (fqdn_match): Removed test. Sun Feb 17 20:32:16 2002 Joe Orton * makekeys.sh: Create keypair for client cert. * ssl.c (do_ssl_response, any_ssl_request, all callers thereof): Better error handling. (serve_ccert, load_pem_ccert, keypw_prompt, load_pkcs12_ccert, fail_load_ccerts, client_cert_pem, client_cert_pkcs12): New functions. Sun Feb 17 11:54:19 2002 Joe Orton * basic.c (do_range): Factored out from get_range/fail_range_length. (get_range, fail_range_length): Use do_range. (fail_range_units, fail_range_notrange, fail_range_unsatify): New tests. Sun Feb 17 11:36:00 2002 Joe Orton * basic.c (get_range, fail_range_length): New functions. Sat Feb 16 23:29:40 2002 Joe Orton * xml.c: New file. * Makefile.in (DAV_TESTS): Add xml tests. Sat Feb 16 15:26:27 2002 Joe Orton * compress.c (do_fetch): Rename from fetch(); add 'expect_fail' paramater. (fetch): Re-implement using do_fetch. (fail_trailing, fail_bad_csum, fail_truncate): New functions. * Makefile.in (trailing.gz, truncated.gz, badcsum.gz): New helper files. Thu Feb 14 19:09:42 2002 Joe Orton * request.c (everywhere): Simplify use of expect_response. Thu Feb 14 19:05:48 2002 Joe Orton * request.c (ignore_bad_headers): New function. Mon Feb 11 22:06:40 2002 Joe Orton * makekeys.sh: If the hostname command is clever enough to give FQDN, hostname, domainname, then create wildcard.cert; cert with a wildcard commonName. * ssl.c (wildcard_match): New function Mon Feb 11 21:55:52 2002 Joe Orton * ssl.c (any_ssl_request): Take session pointer, don't initialize here. (DEFSESS): New macro. (everywhere): Use DEFSESS rather than passing pointer-to- session pointer. Mon Feb 11 20:44:44 2002 Joe Orton * ssl.c (fqdn_match): Test for FQDN matching against non-qualified FQDN. (makekeys.sh): Create server cert with FQDN. Sun Feb 10 12:36:55 2002 Joe Orton * request.c (chunk_oversize): New function. Sat Feb 9 21:12:47 2002 Joe Orton * request.c (reason_phrase): New function. Sat Feb 9 16:50:58 2002 Joe Orton * request.c (read_timeout, hung_server): New functions. Thu Feb 7 22:58:31 2002 Joe Orton * ssl.c (cache_verify, no_verify, count_vfy): New functions. Thu Feb 7 19:39:33 2002 Joe Orton * ssl.c (any_ssl_request): Take server function as argument: all callers changed. (fail_ssl_request): Renamed from failreq; uses any_ssl_request. Wed Feb 6 20:43:32 2002 Joe Orton * ssl.c (load_ca): New function. Wed Feb 6 20:36:15 2002 Joe Orton * ssl.c (any_ssl_request): Make ca_cert and verify_fn arguments optional. (trustall): Removed function. (simple): Use the CA cert; no need for a verify function. (parse_cert): Don't give a CA cert, force use of verify function. (failreq): Bug fix, don't trust server cert as CA. (fail_wrongCN, fail_notvalid, fail_expired): Pass server cert as CA cert server cert is self-signed. Tue Feb 5 20:33:42 2002 Joe Orton * ssl.c (fail_untrusted_ca, fail_self_signed): New tests. (fail_serve): New function. (failreq, any_ssl_request): Take ca cert argument. (check_DNs, trustall, get_failures): Adjust for new verify callback interface. Sat Feb 2 14:18:11 2002 Joe Orton * ssl.c (do_ssl_response): Factored out from serve_ssl. (serve_ssl): Use do_ssl_response. (serve_scache, session_cache): New functions. Thu Jan 31 21:09:58 2002 Joe Orton * Makefile.in (ca-stamp): New target. * makekeys.sh: New helper script. * ssl.c (parse_cert, fail_wrongCN, fail_expired, fail_notvalid): New tests. (any_ssl_request, trustall, check_DNs, failreq): New auxiliaries. Thu Jan 31 20:42:38 2002 Joe Orton * wrongcn.pem, notvalid.pem, expired.pem, server.key: New files. * Makefile.in: Remove targets to generate certs. Wed Jan 30 21:15:33 2002 Joe Orton * Makefile.in (wrongcn.pem): New target. Wed Jan 30 19:58:18 2002 Joe Orton * string-tests.c: Updated for ne_buffer API change. Sat Jan 26 11:23:34 2002 Joe Orton * Makefile.in: Pick up appropriate TESTS, HELPERS from configure. (ssltests*, davtests*): Remove crud. * compress.c: Presume zlib support present if built. Sun Jan 20 23:29:37 2002 Joe Orton * ssl.c: New file. * Makefile.in (ssltests-no, ssltests-yes, server.pem, server.key): New targets. (check): Conditionally run SSL tests. Sun Jan 20 13:20:56 2002 Joe Orton * Makefile.in (davtests-no, davtests-yes): Separate test programs which require DAV support; only run if DAV is enabled. * Makefile.in (test): Pass SRCDIR env var through to run.sh. * run.sh: Pass SRCDIR as argv[1] to test programs. * compress.c (init): New function. Use 'newsfn' global for filename of NEWS file. Sun Jan 20 13:06:40 2002 Joe Orton * Makefile.in: Fixes for VPATH build Mon Jan 14 01:58:39 2002 Joe Orton * basic.c (content_type): Add harsher charset handling tests. Sun Jan 13 14:01:57 2002 Joe Orton * lock.c (lock_timeout): Use make_session. * acl.c (test_acl): Use make_session. * auth.c (basic, retries): Use make_session. Sun Jan 13 14:01:13 2002 Joe Orton * utils.c (make_session): New function. Sun Jan 13 14:00:34 2002 Joe Orton * basic.c (content_type): Rename ctype to ct; check if charset is unexpectedly set. Sun Jan 13 13:58:07 2002 Joe Orton * basic.c: New file. * Makefile.in: Add `basic' test suite. Mon Jan 7 22:05:33 2002 Joe Orton * Makefile.in: Don't pass CFLAGS to CC when linking. Mon Jan 7 21:46:03 2002 Joe Orton * lock.c: New file. * Makefile.in: Add 'lock' to TESTS, build lock. Mon Jan 7 21:17:21 2002 Joe Orton * skeleton.c: Add skeleton test suite. Tue Jan 1 21:47:09 2002 Joe Orton * Makefile.in: Use CPPFLAGS correctly. Sun Dec 9 14:02:50 2001 Joe Orton * string-tests.c (ONCMP): New macro. (everywhere): Use it. (grow): Add ne_buffer_grow test. Sun Dec 9 13:12:27 2001 Joe Orton * string-tests.c (concat2, concat3): New ne_buffer_concat tests. Sat Dec 1 18:35:29 2001 Joe Orton * utils.c (any_request): Don't set the error context. Sat Dec 1 12:21:48 2001 Joe Orton * auth.c (retry_failure, retry_fail_cb, retry_fail_serve): New functions. Tue Nov 27 21:24:22 2001 Joe Orton * request.c (s_progress, provide_progress, send_progress): New functions. Sun Nov 18 19:11:23 2001 Joe Orton * auth.c (send_response): New function. (auth_serve): Simplify using send_response. (retry_serve, retry_cb, retries): New functions. Sat Nov 17 22:32:29 2001 Joe Orton * auth.c (auth_serve, basic): Simplify, use a persistent connection and any_request() to work with --disable-dav builds. Sat Nov 17 22:30:43 2001 Joe Orton * utils.c (any_request): New function. Sun Oct 28 19:38:05 2001 Joe Orton * Makefile.in: Use explicit link rules. Fri Oct 26 20:08:33 2001 Joe Orton * request.c (persist_timeout): Test behaviour when connection closes after between 1 and 10 requests. Fri Oct 26 20:04:27 2001 Joe Orton * utils.c (many_serve_string): New function. Sun Oct 7 17:48:53 2001 Joe Orton * utils.c: New file. * request.c (single_serve_string): Moved to utils.c. * Makefile.in: Link utils.o into all libtest.a. Move libtest.a into this directory. Sun Oct 7 15:01:47 2001 Joe Orton * request.c (persist, persist_timeout, serve_twice, is_alive): New functions. (closed_connection): Avoid race condition. Sat Oct 6 14:33:42 2001 Joe Orton * request.c (prepare_request, finish_request): Renamed from make_request, destroy_request. (skip_interim_1xx, skip_many_1xx, skip_1xx_hdrs): New functions. Wed Oct 3 00:03:33 2001 Joe Orton * request.c (fail_request): Optionally include a request body, and optionally presume the server runs "forever". (all callers changed). (serve_close, closed_connection): New function. Sat Sep 29 14:08:16 2001 Joe Orton * compress.c (fetch): Update for new decompression API. Sat Sep 29 11:21:56 2001 Joe Orton * compress.c: New file. * Makefile.in: Build compress test, and some its helpers. Add -lneon to LIBS, and pick up NEON_CFLAGS. Thu Sep 27 20:31:51 2001 Joe Orton * utils.h: New file. * request.c: Moved ONREQ() into utils.h Mon Aug 27 00:34:56 2001 Joe Orton * regress.c: New file. Mon Aug 27 00:33:13 2001 Joe Orton * request.c (discard_request): Moved into common/child.c. (make_request, destroy_request): Convenience functions. (serve_non_http, not_http): New test. Sun Jun 24 22:15:46 2001 Joe Orton * test.[ch], child.[ch]: Moved into 'common' subdir. * Makefile.in: Updated likewise. Tue Jun 19 22:00:06 2001 Joe Orton * util-tests.c (parse_dates): Test date parsers. Sun Jun 10 17:36:11 2001 Joe Orton * request.c (infinite_headers, unbounded_headers): New test. Sun Jun 10 16:38:53 2001 Joe Orton * child.c [HAVE_PIPE]: Use a pipe between child and parent to know when the child is ready to accept connections. Avoids boring sleep()ing. Fri Jun 8 21:19:35 2001 Joe Orton * tests.c (segv, main): Remove SEGV handler in favour of useful core dumps. Mon Jun 4 01:15:52 2001 Joe Orton * child.c (server_socket): Set socket family correctly. Thu May 31 08:58:41 2001 Joe Orton * util-tests.c (md5_alignment): New test for MD5 alignment issue on Sparc. Thu May 31 00:40:43 2001 Joe Orton * child.c (minisleep): Just sleep for a second anyway. Thu May 31 00:19:16 2001 Joe Orton * child.c (server_socket): Casts for bind and setsockopt arguments. Thu May 31 00:02:21 2001 Joe Orton * request.c (send_bodies): Test callback-provided request bodies. Wed May 30 22:37:08 2001 Joe Orton * tests.c (child_segv): New function. (in_child): Install different SEGV handler. (segv): Sleep so the re-raised SEGV signal gets handled and we dump core. Wed May 30 19:24:32 2001 Joe Orton * request.c (send_bodies): New test for sending request bodies. Wed May 16 21:19:49 2001 Joe Orton * request.c (expect_response): Renamed, fold together single_request and do_get_request. (all callers changed) Wed May 16 20:59:19 2001 Joe Orton * request.c (construct_get, run_request): New functions. (fold_headers, fold_many_headers, multi_header): New tests. Sat May 12 17:37:36 2001 Joe Orton * server.c: Renamed from http-tests.c. Sat May 12 17:35:05 2001 Joe Orton * child.c (minisleep): New function. (spawn_server, reap_server): New functions. (server_child): Call in_child. Sat May 12 17:33:57 2001 Joe Orton * tests.c (main): Open two log files for debugging messages. (in_child): Switch to debug using child log. Sat May 12 11:18:18 2001 Joe Orton * tests.c (main): Call sock_init. (segv): Re-raise SEGV signal after printing message. Mon May 7 10:38:50 2001 Joe Orton * request.c (chunk_syntax_1, chunk_syntax_2, chunk_syntax_3, chunk_syntax_4, chunk_syntax_5): Split down from chunk_syntax. Mon May 7 10:37:38 2001 Joe Orton * util-tests.c (base64): Update for ne_base64() changes. Add tests for binary data. Sun May 6 23:55:36 2001 Joe Orton * tests.h (ON): Use global buffer 'on_err_buf'. Make 'name' variable public. Sun May 6 23:53:06 2001 Joe Orton * request.c (single_serve_string): General version of single_serve_*. (single_request): Pass in expected response body. (single_get_*): Use new single_request/single_serve_string. (chunk_syntax): Add some tests for chunk syntax. Sun May 6 22:29:36 2001 Joe Orton * child.c, child.h: New files, split down from request.c. Sun May 6 21:53:28 2001 Joe Orton * request.c (spawn_server): Sleep for a while to let the server get going. (do_request): Use passed parameters when creating request. Sun May 6 21:34:27 2001 Joe Orton * request.c (spawn_server): Use callback to handle the server side of connection. (single_request): New function. (single_get_eof, single_get_clength, single_get_chunked): New functions. (reap_server): New function. Sun May 6 20:02:32 2001 Joe Orton * request.c: New file. Wed May 2 12:08:53 2001 Joe Orton * string-tests.c (token1, token2, nulls, empty, quoted, badquotes, shave, combo): New tests for ne_token and ne_shave. Wed May 2 12:04:52 2001 Joe Orton * string-tests.c: Updated for sbuffer -> ne_buffer changes. Wed May 2 01:08:45 2001 Joe Orton * Makefile.in (check): Alias for test goal. Wed May 2 01:08:36 2001 Joe Orton * tests.c (segv): Disable SEGV handler once handling it. Sun Apr 29 14:57:59 2001 Joe Orton * uri-tests.c (slash): Check behaviour of passing zero-length URI. Sun Apr 29 13:43:59 2001 Joe Orton * Makefile.in (clean): New target. (libtest.a): Depend on libneon to force rebuilds when necessary. (all): Build but don't test. Sun Apr 29 13:41:13 2001 Joe Orton * util-tests.c: Add status line with leading garbage. Sun Apr 29 13:39:53 2001 Joe Orton * util-tests.c (status_lines): Add some tests for invalid status lines too. Sun Apr 29 13:38:31 2001 Joe Orton * tests.c (main): Use basename(argv[0]) as suite name. Fail if no tests are in the functions vector. Sun Apr 29 11:06:45 2001 Joe Orton * tests.c (segv): New function. (main): Add SIGSEGV handler. Fri Apr 27 00:00:12 2001 Joe Orton * util-tests.c (base64): New test. Thu Apr 26 22:39:44 2001 Joe Orton * uri-tests.c (just_hostname, just_path, null_uri): New tests. Thu Apr 26 22:03:58 2001 Joe Orton * util-tests.c (md5): Test of MD5 functions. Mon Apr 23 23:08:02 2001 Joe Orton * http-tests.c (simple_head): Add HEAD test. Mon Apr 23 22:49:52 2001 Joe Orton * http-tests.c (simple_get): Check for EOF after reading response body of HTTP/1.0 GET request. (null_resource): New function, test for 404 on null resource. neon-0.34.2/test/COPYING0000644000175000017500000004307614777424030014203 0ustar jortonjorton GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. 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We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. 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You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 19yy This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. neon-0.34.2/test/.gitignore0000644000175000017500000000102514777424030015124 0ustar jortonjorton/tests /*-tests /Makefile /request /*.log* /server /regress /compress /*.gz /*.lo /*.tmp /.libs /acl /oldacl /acl3744 /auth /lock /basic /ssl /xml /stubs /twooh7 /ca /ca-stamp /ssigned.pem /wildcard.* /*.cert /*.csr /fqdn.pem /wrongcn.pem /socket /redirect /session /*.out /core* /props /socket-ssl /resolve /cookies /*.bb /*.da /*.bbg /ca*.pem /chain.pem /*.p12 /client.* /clientdsa.* /output.pem /libtest.* /clog /largefile /xmlreq /sparse.bin /*.gc* /random.txt /nssdb* /makekeys /ca2 /ca1 /ca3 /foobar.txt /server.key /hello.txt neon-0.34.2/test/.gdbinit0000644000175000017500000000010414777424030014552 0ustar jortonjortonhandle SIGPIPE noprint pass nostop handle SIGUSR1 print pass nostop neon-0.34.2/src/0000755000175000017500000000000014777424030012746 5ustar jortonjortonneon-0.34.2/src/neon.vers0000644000175000017500000000162614777424030014613 0ustar jortonjorton# GNU linker version script for neon. # All symbols in <= 0.28.x use default unversioned. NEON_0_29 { ne_iaddr_raw; ne_sock_writev; ne_sock_fullwritev; ne_sock_set_error; ne_sock_proxy; ne_session_system_proxy; ne_session_socks_proxy; ne_acl3744_set; ne_buffer_qappend; ne_strnqdup; }; NEON_0_30 { ne_ssl_clicert_import; ne_addr_canonical; ne_ssl_context_get_flag; ne_set_addrlist2; }; NEON_0_31 { ne_path_escapef; ne_207_set_flags; }; NEON_0_32 { ne_strhash; ne_vstrhash; ne_strparam; ne_add_auth; ne_ssl_cert_hdigest; ne_sock_shutdown; }; NEON_0_33 { ne_add_interim_handler; ne_putbuf; }; NEON_0_34 { ne_get_response_location; ne_get_request_target; ne_iaddr_set_scope; ne_iaddr_get_scope; ne_ssl_context_set_versions; ne_ssl_set_protovers; ne_ssl_proto_name; ne_sock_getproto; }; neon-0.34.2/src/neon.def0000644000175000017500000001414714777424030014374 0ustar jortonjorton; Listing for exporting symbols from the libneon DLL ; Copyright (C) 2003-2022, Joe Orton ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Library General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library is distributed in the hope that it will be useful, ; but WITHOUT ANY WARRANTY; without even the implied warranty of ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ; Library General Public License for more details. ; ; You should have received a copy of the GNU Library General Public ; License along with this library; if not, write to the Free ; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, ; MA 02111-1307, USA EXPORTS ne_accept_2xx ne_accept_always ne_add_request_header ne_add_response_body_reader ne_begin_request ne_discard_response ne_end_request ne_get_request_flag ne_get_request_private ne_get_response_header ne_get_session ne_get_session_private ne_get_status ne_print_request_header ne_read_response_block ne_read_response_to_fd ne_request_create ne_request_destroy ne_request_dispatch ne_response_header_iterate ne_set_request_body_buffer ne_set_request_body_fd ne_set_request_body_provider ne_set_request_flag ne_set_request_private ne_close_connection ne_fill_proxy_uri ne_fill_server_uri ne_get_error ne_get_scheme ne_get_server_hostport ne_get_session_flag ne_hook_close_conn ne_hook_create_request ne_hook_destroy_request ne_hook_destroy_session ne_hook_post_headers ne_hook_post_send ne_hook_pre_send ne_session_create ne_session_destroy ne_session_proxy ne_session_socks_proxy ne_session_system_proxy ne_set_addrlist ne_set_addrlist2 ne_set_connect_timeout ne_set_error ne_set_localaddr ne_set_notifier ne_set_progress ne_set_read_timeout ne_set_session_flag ne_set_session_private ne_set_useragent ne_ssl_cert_validity ne_ssl_provide_clicert ne_ssl_set_verify ne_ssl_trust_cert ne_unhook_close_conn ne_unhook_create_request ne_unhook_destroy_request ne_unhook_destroy_session ne_unhook_post_headers ne_unhook_post_send ne_unhook_pre_send ne_version_pre_http11 ne_add_depth_header ne_copy ne_delete ne_get ne_get_content_type ne_getmodtime ne_get_range ne_mkcol ne_move ne_options ne_options2 ne_post ne_put ne_base64 ne_buffer_altered ne_buffer_append ne_buffer_clear ne_buffer_concat ne_buffer_create ne_buffer_destroy ne_buffer_finish ne_buffer_grow ne_buffer_ncreate ne_buffer_qappend ne_buffer_snprintf ne_buffer_zappend ne_concat ne_qtoken ne_shave ne_snprintf ne_strcasecmp ne_strclean ne_strerror ne_strhash ne_strncasecmp ne_strnqdup ne_strparam ne_token ne_tolower_array ne_unbase64 ne_vsnprintf ne_path_childof ne_path_compare ne_path_escape ne_path_escapef ne_path_has_trailing_slash ne_path_parent ne_path_unescape ne_uri_cmp ne_uri_copy ne_uri_defaultport ne_uri_free ne_uri_parse ne_uri_resolve ne_uri_unparse ne_asctime_parse ne_httpdate_parse ne_iso8601_parse ne_rfc1036_parse ne_rfc1123_date ne_rfc1123_parse ne_calloc ne_malloc ne_oom_callback ne_realloc ne_strdup ne_strndup ne_ascii_to_md5 ne_md5_create_ctx ne_md5_destroy_ctx ne_md5_dup_ctx ne_md5_finish_ascii ne_md5_finish_ctx ne_md5_process_block ne_md5_process_bytes ne_md5_read_ctx ne_md5_reset_ctx ne_md5_stream ne_md5_to_ascii ne_debug ne_debug_mask DATA ne_debug_init ne_debug_stream DATA ne_has_support ne_parse_statusline ne_version_match ne_version_string ne_addr_canonical ne_addr_destroy ne_addr_error ne_addr_first ne_addr_next ne_addr_resolve ne_addr_result ne_iaddr_cmp ne_iaddr_free ne_iaddr_make ne_iaddr_parse ne_iaddr_print ne_iaddr_raw ne_iaddr_reverse ne_iaddr_typeof ne_sock_accept ne_sock_accept_ssl ne_sock_block ne_sock_cipher ne_sock_close ne_sock_connect ne_sock_connect_ssl ne_sock_connect_timeout ne_sock_create ne_sock_error ne_sock_exit ne_sock_fd ne_sock_fullread ne_sock_fullwrite ne_sock_fullwritev ne_sock_init ne_sock_peek ne_sock_peer ne_sock_prebind ne_sock_read ne_sock_readline ne_sock_read_timeout ne_sock_sessid ne_sock_set_error ne_sock_shutdown ne_add_auth ne_add_proxy_auth ne_add_server_auth ne_forget_auth ne_set_proxy_auth ne_set_server_auth ne_redirect_location ne_redirect_register ne_decompress_destroy ne_decompress_reader ne_i18n_init ne_ssl_pkcs11_nss_provider_init ne_ssl_pkcs11_provider_destroy ne_ssl_pkcs11_provider_init ne_ssl_pkcs11_provider_pin ne_ssl_set_pkcs11_provider ne_sock_proxy ne_207_create ne_207_destroy ne_207_get_current_propstat ne_207_get_current_response ne_207_set_flags ne_207_set_propstat_handlers ne_207_set_response_handlers ne_accept_207 ne_simple_request ne_xml_create ne_xml_currentline ne_xml_destroy ne_xml_doc_encoding ne_xml_failed ne_xml_get_attr ne_xml_get_error ne_xml_mapid ne_xml_parse ne_xml_parse_v ne_xml_push_handler ne_xml_resolve_nspace ne_xml_set_error ne_propfind_allprop ne_propfind_create ne_propfind_current_private ne_propfind_destroy ne_propfind_get_parser ne_propfind_get_request ne_propfind_named ne_propfind_set_private ne_propnames ne_proppatch ne_propset_iterate ne_propset_lang ne_propset_private ne_propset_status ne_propset_value ne_simple_propfind ne_lock ne_lock_copy ne_lock_create ne_lock_destroy ne_lock_discover ne_lock_free ne_lock_refresh ne_lockstore_add ne_lockstore_create ne_lockstore_destroy ne_lockstore_findbyuri ne_lockstore_first ne_lockstore_next ne_lockstore_register ne_lockstore_remove ne_lock_using_parent ne_lock_using_resource ne_unlock ne_xml_dispatch_request ne_xml_parse_response ne_acl_set ne_acl3744_set ne_ssl_cert_cmp ne_ssl_cert_digest ne_ssl_cert_export ne_ssl_cert_free ne_ssl_cert_hdigest ne_ssl_cert_identity ne_ssl_cert_import ne_ssl_cert_issuer ne_ssl_cert_read ne_ssl_cert_signedby ne_ssl_cert_subject ne_ssl_cert_validity_time ne_ssl_cert_write ne_ssl_clicert_decrypt ne_ssl_clicert_encrypted ne_ssl_clicert_free ne_ssl_clicert_import ne_ssl_clicert_name ne_ssl_clicert_owner ne_ssl_clicert_read ne_ssl_context_create ne_ssl_context_destroy ne_ssl_context_get_flag ne_ssl_context_keypair ne_ssl_context_set_flag ne_ssl_context_set_verify ne_ssl_context_trustcert ne_ssl_dname_cmp ne_ssl_readable_dname ne_ssl_set_clicert ne_ssl_trust_default_ca ne_vstrhash neon-0.34.2/src/ne_xmlreq.h0000644000175000017500000000366514777424030015123 0ustar jortonjorton/* XML/HTTP response handling Copyright (C) 2004-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_XMLREQ_H #define NE_XMLREQ_H #include "ne_request.h" #include "ne_xml.h" NE_BEGIN_DECLS /* Read the HTTP response body using calls to ne_read_response_block * (so must be enclosed by ne_begin_request/ne_end_request calls), and * parse it as an XML document, using the given parser. Returns NE_* * error codes. If an XML parse error occurs, the session error * string is set to the XML parser's error string, and NE_ERROR is * returned. */ int ne_xml_parse_response(ne_request *req, ne_xml_parser *parser); /* Dispatch the HTTP request, parsing the response body as an XML * document using the given parser, if the response status class is * 2xx and an XML media type is specified for the response entity. If * a non-2xx response code is given, or a non-XML media type is * specified, then the response body will be silently discarded. * * Returns NE_* error codes. If an XML parse error occurs, the * session error string is set to the XML parser's error string, and * NE_ERROR is returned. */ int ne_xml_dispatch_request(ne_request *req, ne_xml_parser *parser); NE_END_DECLS #endif /* NE_XMLREQ_H */ neon-0.34.2/src/ne_xmlreq.c0000644000175000017500000000616114777424030015110 0ustar jortonjorton/* XML/HTTP response handling Copyright (C) 2004-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include #include #include "ne_internal.h" #include "ne_xmlreq.h" #include "ne_basic.h" #include "ne_string.h" /* Handle an XML response parse error, setting session error string * and closing the connection. */ static int parse_error(ne_session *sess, ne_xml_parser *parser) { ne_set_error(sess, _("Could not parse response: %s"), ne_xml_get_error(parser)); ne_close_connection(sess); return NE_ERROR; } int ne_xml_parse_response(ne_request *req, ne_xml_parser *parser) { char buf[8000]; ssize_t bytes; int ret = 0; while ((bytes = ne_read_response_block(req, buf, sizeof buf)) > 0) { ret = ne_xml_parse(parser, buf, bytes); if (ret) return parse_error(ne_get_session(req), parser); } if (bytes == 0) { /* Tell the parser that end of document was reached: */ if (ne_xml_parse(parser, NULL, 0) == 0) return NE_OK; else return parse_error(ne_get_session(req), parser); } else { return NE_ERROR; } } /* Returns non-zero if given content-type is an XML media type, * following the RFC 3023 rules. */ static int media_type_is_xml(const ne_content_type *ctype) { size_t stlen; return (ne_strcasecmp(ctype->type, "text") == 0 && ne_strcasecmp(ctype->subtype, "xml") == 0) || (ne_strcasecmp(ctype->type, "application") == 0 && ne_strcasecmp(ctype->subtype, "xml") == 0) || ((stlen = strlen(ctype->subtype)) > 4 && ne_strcasecmp(ctype->subtype + stlen - 4, "+xml") == 0); } int ne_xml_dispatch_request(ne_request *req, ne_xml_parser *parser) { int ret; do { int parseit = 0; ret = ne_begin_request(req); if (ret) break; if (ne_get_status(req)->klass == 2) { ne_content_type ctype; if (ne_get_content_type(req, &ctype) == 0) { parseit = media_type_is_xml(&ctype); ne_free(ctype.value); } } if (parseit) ret = ne_xml_parse_response(req, parser); else ret = ne_discard_response(req); if (ret == NE_OK) ret = ne_end_request(req); } while (ret == NE_RETRY); return ret; } neon-0.34.2/src/ne_xml.h0000644000175000017500000001522614777424030014407 0ustar jortonjorton/* neon XML parser interface Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_XML_H #define NE_XML_H #include /* for size_t */ #include "ne_defs.h" NE_BEGIN_DECLS /* The neon XML interface filters a streamed XML tree through a stack * of SAX "handlers". A handler is made up of three callbacks * (start-element, char-data, end-element). Each start-element event * is passed to each handler in the stack in turn until one until one * accepts the element. This handler then receives subsequent * char-data and end-element events for the element. * * For each new start-element event, the search up the handler stack * begins with the handler for the parent element (for the root * element, at the base of the stack). * * For each accepted element, a "state" integer is stored, which is * passed to the corresponding char-data and end-element callbacks for * the element. This integer is also passed to the start-element * callback of child elements so they can determine context. * * If no handler in the stack accepts a particular element, it (and * its children, if any) is ignored. */ #define NE_XML_DECLINE (0) #define NE_XML_ABORT (-1) /* A start-element callback for element with given namespace/name. * The callback may return: * <0 => abort the parse (NE_XML_ABORT) * 0 => decline this element (NE_XML_DECLINE) * >0 => accept this element; value is state for this element. * * The 'parent' integer is the state returned by the handler of the * parent element. The attributes array gives name/value pairs * in atts[n] and atts[n+1] from n=0 up to atts[n]==NULL. */ typedef int ne_xml_startelm_cb(void *userdata, int parent, const char *nspace, const char *name, const char **atts); /* state for the root element */ #define NE_XML_STATEROOT (0) /* Character data callback; may return non-zero to abort the parse. */ typedef int ne_xml_cdata_cb(void *userdata, int state, const char *cdata, size_t len); /* End element callback; may return non-zero to abort the parse. */ typedef int ne_xml_endelm_cb(void *userdata, int state, const char *nspace, const char *name); typedef struct ne_xml_parser_s ne_xml_parser; /* Create an XML parser. */ ne_xml_parser *ne_xml_create(void); /* Push a new handler on the stack of parser 'p'. 'cdata' and/or * 'endelm' may be NULL; startelm must be non-NULL. */ void ne_xml_push_handler(ne_xml_parser *p, ne_xml_startelm_cb *startelm, ne_xml_cdata_cb *cdata, ne_xml_endelm_cb *endelm, void *userdata); /* ne_xml_failed returns non-zero if there was an error during * parsing, or zero if the parse completed successfully. The return * value is equal to that of the last ne_xml_parse() call for this * parser object. */ int ne_xml_failed(ne_xml_parser *p); /* Set error string for parser. (The string may be truncated * internally). */ void ne_xml_set_error(ne_xml_parser *p, const char *msg); /* Return the error string (and never NULL). After ne_xml_failed * returns >0, this will describe the parse error. Otherwise it will * be a default error string. */ const char *ne_xml_get_error(ne_xml_parser *p); /* Parse the given block of input of length len. Parser must be * called with len=0 to signify the end of the document (for that * case, the block argument is ignored). Returns zero on success, or * non-zero on error: for an XML syntax error, a positive number is * returned; if parsing is aborted by a caller-supplied callback, that * callback's return value is returned. */ int ne_xml_parse(ne_xml_parser *p, const char *block, size_t len); /* As ne_xml_parse, casting (ne_xml_parser *)userdata internally. * (This function can be passed to ne_add_response_body_reader) */ int ne_xml_parse_v(void *userdata, const char *block, size_t len); /* Return current line of document during parsing or after parsing is * complete. */ int ne_xml_currentline(ne_xml_parser *p); /* From a start_element callback which was passed 'attrs' using given * parser, return attribute of given name and namespace. If nspace is * NULL, no namespace resolution is performed. Note that this call is * context-specific; if called outside a start_element callback, * behaviour is undefined. */ const char *ne_xml_get_attr(ne_xml_parser *parser, const char **attrs, const char *nspace, const char *name); /* From a start_element callback, resolve a given XML Namespace * prefix, if defined. Given a non-NULL prefix, returns the namespace * URI which corresponds to the prefix 'prefix' (of length 'length'), * or NULL if no such namespace prefix is defined. Given a NULL * prefix, returns the default namespace URI or the empty string if * none is defined. Note that this call is context-specific; if * called outside a start_element callback, behaviour is undefined. */ const char *ne_xml_resolve_nspace(ne_xml_parser *parser, const char *prefix, size_t length); /* Return the encoding of the document being parsed. May return NULL * if no encoding is defined or if the XML declaration has not yet * been parsed. */ const char *ne_xml_doc_encoding(const ne_xml_parser *p); /* Destroy the parser object. */ void ne_xml_destroy(ne_xml_parser *p); /* A utility interface for mapping {nspace, name} onto an integer. */ struct ne_xml_idmap { const char *nspace, *name; int id; }; /* Return the size of an idmap array */ #define NE_XML_MAPLEN(map) (sizeof(map) / sizeof(struct ne_xml_idmap)) /* Return the 'id' corresponding to {nspace, name}, or zero. */ int ne_xml_mapid(const struct ne_xml_idmap map[], size_t maplen, const char *nspace, const char *name); /* media type, appropriate for adding to a Content-Type header */ #define NE_XML_MEDIA_TYPE "application/xml" NE_END_DECLS #endif /* NE_XML_H */ neon-0.34.2/src/ne_xml.c0000644000175000017500000005104614777424030014402 0ustar jortonjorton/* Wrapper interface to XML parser Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STRINGS_H #include #endif #include "ne_internal.h" #include "ne_alloc.h" #include "ne_xml.h" #include "ne_utils.h" #include "ne_string.h" #if defined(HAVE_EXPAT) /* expat support: */ #ifdef HAVE_XMLPARSE_H #include "xmlparse.h" #else #include #endif typedef XML_Char ne_xml_char; #if !defined(XML_MAJOR_VERSION) #define NEED_BOM_HANDLING #elif XML_MAJOR_VERSION < 2 && XML_MINOR_VERSION == 95 && XML_MICRO_VERSION < 2 #define NEED_BOM_HANDLING #endif #elif defined(HAVE_LIBXML) /* libxml2 support: */ #include #include typedef xmlChar ne_xml_char; #if LIBXML_VERSION < 20619 /* 2.6.19 and earlier have broken BOM handling */ #define NEED_BOM_HANDLING #endif #else /* not HAVE_LIBXML */ # error need an XML parser #endif /* not HAVE_EXPAT */ /* Approx. one screen of text: */ #define ERR_SIZE (2048) struct handler { ne_xml_startelm_cb *startelm_cb; /* start-element callback */ ne_xml_endelm_cb *endelm_cb; /* end-element callback */ ne_xml_cdata_cb *cdata_cb; /* character-data callback. */ void *userdata; /* userdata for the above. */ struct handler *next; /* next handler in stack. */ }; #ifdef HAVE_LIBXML static void sax_error(void *ctx, const char *msg, ...); #endif struct element { const ne_xml_char *nspace; ne_xml_char *name; int state; /* opaque state integer */ /* Namespaces declared in this element */ ne_xml_char *default_ns; /* A default namespace */ struct namespace *nspaces; /* List of other namespace scopes */ struct handler *handler; /* Handler for this element */ struct element *parent; /* parent element, or NULL */ }; /* We pass around a ne_xml_parser as the userdata in the parsing * library. This maintains the current state of the parse and various * other bits and bobs. Within the parse, we store the current branch * of the tree, i.e., the current element and all its parents, up to * the root, but nothing other than that. */ struct ne_xml_parser_s { struct element *root; /* the root of the document */ struct element *current; /* current element in the branch */ struct handler *top_handlers; /* always points at the * handler on top of the stack. */ int failure; /* zero whilst parse should continue */ int prune; /* if non-zero, depth within a dead branch */ #ifdef NEED_BOM_HANDLING int bom_pos; #endif #ifdef HAVE_EXPAT XML_Parser parser; char *encoding; #else xmlParserCtxtPtr parser; #endif char error[ERR_SIZE]; }; /* The callback handlers */ static void start_element(void *userdata, const ne_xml_char *name, const ne_xml_char **atts); static void end_element(void *userdata, const ne_xml_char *name); static void char_data(void *userdata, const ne_xml_char *cdata, int len); static const char *resolve_nspace(const struct element *elm, const char *prefix, size_t pfxlen); /* Linked list of namespace scopes */ struct namespace { ne_xml_char *name; ne_xml_char *uri; struct namespace *next; }; #ifdef HAVE_LIBXML /* Could be const as far as we care, but libxml doesn't want that */ static xmlSAXHandler sax_handler = { NULL, /* internalSubset */ NULL, /* isStandalone */ NULL, /* hasInternalSubset */ NULL, /* hasExternalSubset */ NULL, /* resolveEntity */ NULL, /* getEntity */ NULL, /* entityDecl */ NULL, /* notationDecl */ NULL, /* attributeDecl */ NULL, /* elementDecl */ NULL, /* unparsedEntityDecl */ NULL, /* setDocumentLocator */ NULL, /* startDocument */ NULL, /* endDocument */ start_element, /* startElement */ end_element, /* endElement */ NULL, /* reference */ char_data, /* characters */ NULL, /* ignorableWhitespace */ NULL, /* processingInstruction */ NULL, /* comment */ NULL, /* xmlParserWarning */ sax_error, /* xmlParserError */ sax_error, /* fatal error (never called by libxml2?) */ NULL, /* getParameterEntity */ char_data /* cdataBlock */ }; /* empty attributes array to mimic expat behaviour */ static const char *const empty_atts[] = {NULL, NULL}; /* macro for determining the attributes array to pass */ #define PASS_ATTS(atts) (atts ? (const char **)(atts) : empty_atts) #else #define PASS_ATTS(atts) ((const char **)(atts)) /* XML declaration callback for expat. */ static void decl_handler(void *userdata, const XML_Char *version, const XML_Char *encoding, int standalone) { ne_xml_parser *p = userdata; if (encoding) p->encoding = ne_strdup(encoding); } #endif /* HAVE_LIBXML */ int ne_xml_currentline(ne_xml_parser *p) { #ifdef HAVE_EXPAT return XML_GetCurrentLineNumber(p->parser); #else return p->parser->input->line; #endif } const char *ne_xml_doc_encoding(const ne_xml_parser *p) { #ifdef HAVE_LIBXML return p->parser->encoding; #else return p->encoding; #endif } /* The first character of the REC-xml-names "NCName" rule excludes * "Digit | '.' | '-' | '_' | CombiningChar | Extender"; the XML * parser will not enforce this rule in a namespace declaration since * it treats the entire attribute name as a REC-xml "Name" rule. It's * too hard to check for all of CombiningChar | Digit | Extender here, * but the valid_ncname_ch1 macro catches some of the rest. */ /* Return non-zero if 'ch' is an invalid start character for an NCName: */ #define invalid_ncname_ch1(ch) ((ch) == '\0' || strchr("-.0123456789", (ch)) != NULL) /* Subversion repositories have been deployed which use property names * marshalled as NCNames including a colon character; these should * also be rejected but will be allowed for the time being. */ #define invalid_ncname(xn) (invalid_ncname_ch1((xn)[0])) /* Extract the namespace prefix declarations from 'atts'. */ static int declare_nspaces(ne_xml_parser *p, struct element *elm, const ne_xml_char **atts) { int n; for (n = 0; atts && atts[n]; n += 2) { if (strcmp(atts[n], "xmlns") == 0) { /* New default namespace */ elm->default_ns = ne_strdup(atts[n+1]); } else if (strncmp(atts[n], "xmlns:", 6) == 0) { struct namespace *ns; /* Reject some invalid NCNames as namespace prefix, and an * empty URI as the namespace URI */ if (invalid_ncname(atts[n] + 6) || atts[n+1][0] == '\0') { ne_snprintf(p->error, ERR_SIZE, ("XML parse error at line %d: invalid namespace " "declaration"), ne_xml_currentline(p)); return -1; } /* New namespace scope */ ns = ne_calloc(sizeof(*ns)); ns->next = elm->nspaces; elm->nspaces = ns; ns->name = ne_strdup(atts[n]+6); /* skip the xmlns= */ ns->uri = ne_strdup(atts[n+1]); } } return 0; } /* Expand an XML qualified name, which may include a namespace prefix * as well as the local part. */ static int expand_qname(ne_xml_parser *p, struct element *elm, const ne_xml_char *qname) { const ne_xml_char *pfx; pfx = strchr(qname, ':'); if (pfx == NULL) { struct element *e = elm; /* Find default namespace; guaranteed to terminate as the root * element always has default_ns="". */ while (e->default_ns == NULL) e = e->parent; elm->name = ne_strdup(qname); elm->nspace = e->default_ns; } else if (invalid_ncname(pfx + 1) || qname == pfx) { ne_snprintf(p->error, ERR_SIZE, _("XML parse error at line %d: invalid element name"), ne_xml_currentline(p)); return -1; } else { const char *uri = resolve_nspace(elm, qname, pfx-qname); if (uri) { elm->name = ne_strdup(pfx+1); elm->nspace = uri; } else { ne_snprintf(p->error, ERR_SIZE, ("XML parse error at line %d: undeclared namespace prefix"), ne_xml_currentline(p)); return -1; } } return 0; } /* Called with the start of a new element. */ static void start_element(void *userdata, const ne_xml_char *name, const ne_xml_char **atts) { ne_xml_parser *p = userdata; struct element *elm; struct handler *hand; int state = NE_XML_DECLINE; if (p->failure) return; if (p->prune) { p->prune++; return; } /* Create a new element */ elm = ne_calloc(sizeof *elm); elm->parent = p->current; p->current = elm; if (declare_nspaces(p, elm, atts) || expand_qname(p, elm, name)) { p->failure = 1; return; } /* Find a handler which will accept this element (or abort the parse) */ for (hand = elm->parent->handler; hand && state == NE_XML_DECLINE; hand = hand->next) { elm->handler = hand; state = hand->startelm_cb(hand->userdata, elm->parent->state, elm->nspace, elm->name, PASS_ATTS(atts)); } NE_DEBUG(NE_DBG_XML, "XML: start-element (%d, {%s, %s}) => %d\n", elm->parent->state, elm->nspace, elm->name, state); if (state > 0) elm->state = state; else if (state == NE_XML_DECLINE) /* prune this branch. */ p->prune++; else /* state < 0 => abort parse */ p->failure = state; } /* Destroys an element structure. */ static void destroy_element(struct element *elm) { struct namespace *this_ns, *next_ns; ne_free(elm->name); /* Free the namespaces */ this_ns = elm->nspaces; while (this_ns != NULL) { next_ns = this_ns->next; ne_free(this_ns->name); ne_free(this_ns->uri); ne_free(this_ns); this_ns = next_ns; } if (elm->default_ns) ne_free(elm->default_ns); ne_free(elm); } /* cdata SAX callback */ static void char_data(void *userdata, const ne_xml_char *data, int len) { ne_xml_parser *p = userdata; struct element *elm = p->current; if (p->failure || p->prune) return; if (elm->handler->cdata_cb) { p->failure = elm->handler->cdata_cb(elm->handler->userdata, elm->state, data, len); NE_DEBUG(NE_DBG_XML, "XML: char-data (%d) returns %d\n", elm->state, p->failure); } } /* Called with the end of an element */ static void end_element(void *userdata, const ne_xml_char *name) { ne_xml_parser *p = userdata; struct element *elm = p->current; if (p->failure) return; if (p->prune) { if (p->prune-- > 1) return; } else if (elm->handler->endelm_cb) { p->failure = elm->handler->endelm_cb(elm->handler->userdata, elm->state, elm->nspace, elm->name); if (p->failure) { NE_DEBUG(NE_DBG_XML, "XML: end-element for %d failed with %d.\n", elm->state, p->failure); } } NE_DEBUG(NE_DBG_XML, "XML: end-element (%d, {%s, %s})\n", elm->state, elm->nspace, elm->name); /* move back up the tree */ p->current = elm->parent; p->prune = 0; destroy_element(elm); } #if defined(HAVE_EXPAT) && XML_MAJOR_VERSION > 1 /* Stop the parser if an entity declaration is hit. */ static void entity_declaration(void *userData, const XML_Char *entityName, int is_parameter_entity, const XML_Char *value, int value_length, const XML_Char *base, const XML_Char *systemId, const XML_Char *publicId, const XML_Char *notationName) { ne_xml_parser *parser = userData; NE_DEBUG(NE_DBG_XMLPARSE, "XML: entity declaration [%s]. Failing.\n", entityName); XML_StopParser(parser->parser, XML_FALSE); } #elif defined(HAVE_EXPAT) /* A noop default_handler. */ static void default_handler(void *userData, const XML_Char *s, int len) { } #endif /* Find a namespace definition for 'prefix' in given element, where * length of prefix is 'pfxlen'. Returns the URI or NULL. */ static const char *resolve_nspace(const struct element *elm, const char *prefix, size_t pfxlen) { const struct element *s; /* Search up the tree. */ for (s = elm; s != NULL; s = s->parent) { const struct namespace *ns; /* Iterate over defined spaces on this node. */ for (ns = s->nspaces; ns != NULL; ns = ns->next) { if (strlen(ns->name) == pfxlen && memcmp(ns->name, prefix, pfxlen) == 0) return ns->uri; } } return NULL; } const char *ne_xml_resolve_nspace(ne_xml_parser *parser, const char *prefix, size_t length) { if (prefix) { return resolve_nspace(parser->current, prefix, length); } else { struct element *e = parser->current; while (e->default_ns == NULL) e = e->parent; return e->default_ns; } } ne_xml_parser *ne_xml_create(void) { ne_xml_parser *p = ne_calloc(sizeof *p); /* Placeholder for the root element */ p->current = p->root = ne_calloc(sizeof *p->root); p->root->default_ns = ""; p->root->state = 0; ne_strnzcpy(p->error, _("Unknown error"), sizeof p->error); #ifdef HAVE_EXPAT p->parser = XML_ParserCreate(NULL); if (p->parser == NULL) { abort(); } XML_SetElementHandler(p->parser, start_element, end_element); XML_SetCharacterDataHandler(p->parser, char_data); XML_SetUserData(p->parser, (void *) p); XML_SetXmlDeclHandler(p->parser, decl_handler); /* Prevent the "billion laughs" attack against expat by disabling * internal entity expansion. With 2.x, forcibly stop the parser * if an entity is declared - this is safer and a more obvious * failure mode. With older versions, installing a noop * DefaultHandler means that internal entities will be expanded as * the empty string, which is also sufficient to prevent the * attack. */ #if XML_MAJOR_VERSION > 1 XML_SetEntityDeclHandler(p->parser, entity_declaration); #else XML_SetDefaultHandler(p->parser, default_handler); #endif #else /* HAVE_LIBXML */ p->parser = xmlCreatePushParserCtxt(&sax_handler, (void *)p, NULL, 0, NULL); if (p->parser == NULL) { abort(); } #if LIBXML_VERSION < 20602 p->parser->replaceEntities = 1; #else /* Enable expansion of entities, and disable network access. */ xmlCtxtUseOptions(p->parser, XML_PARSE_NOENT | XML_PARSE_NONET); #endif #endif /* HAVE_LIBXML || HAVE_EXPAT */ return p; } void ne_xml_push_handler(ne_xml_parser *p, ne_xml_startelm_cb *startelm_cb, ne_xml_cdata_cb *cdata_cb, ne_xml_endelm_cb *endelm_cb, void *userdata) { struct handler *hand = ne_calloc(sizeof(struct handler)); hand->startelm_cb = startelm_cb; hand->cdata_cb = cdata_cb; hand->endelm_cb = endelm_cb; hand->userdata = userdata; /* If this is the first handler registered, update the * base pointer too. */ if (p->top_handlers == NULL) { p->root->handler = hand; p->top_handlers = hand; } else { p->top_handlers->next = hand; p->top_handlers = hand; } } int ne_xml_parse_v(void *userdata, const char *block, size_t len) { ne_xml_parser *p = userdata; return ne_xml_parse(p, (const ne_xml_char *)block, len); } #define BOM_UTF8 "\xEF\xBB\xBF" /* UTF-8 BOM */ int ne_xml_parse(ne_xml_parser *p, const char *block, size_t len) { int ret, flag; /* duck out if it's broken */ if (p->failure) { NE_DEBUG(NE_DBG_XMLPARSE, "XML: Failed; ignoring %" NE_FMT_SIZE_T " bytes.\n", len); return p->failure; } if (len == 0) { flag = -1; block = ""; NE_DEBUG(NE_DBG_XMLPARSE, "XML: End of document.\n"); } else { NE_DEBUG(NE_DBG_XMLPARSE, "XML: Parsing %" NE_FMT_SIZE_T " bytes.\n", len); flag = 0; } #ifdef NEED_BOM_HANDLING if (p->bom_pos < 3) { NE_DEBUG(NE_DBG_XMLPARSE, "Checking for UTF-8 BOM.\n"); while (len > 0 && p->bom_pos < 3 && block[0] == BOM_UTF8[p->bom_pos]) { block++; len--; p->bom_pos++; } if (len == 0) return 0; if (p->bom_pos == 0) { p->bom_pos = 3; /* no BOM */ } else if (p->bom_pos > 0 && p->bom_pos < 3) { ne_strnzcpy(p->error, _("Invalid Byte Order Mark"), sizeof p->error); return p->failure = 1; } } #endif /* Note, don't write a parser error if p->failure, since an error * will already have been written in that case. */ #ifdef HAVE_EXPAT ret = XML_Parse(p->parser, block, len, flag); NE_DEBUG(NE_DBG_XMLPARSE, "XML: XML_Parse returned %d\n", ret); if (ret == 0 && p->failure == 0) { ne_snprintf(p->error, ERR_SIZE, "XML parse error at line %" NE_FMT_XML_SIZE ": %s", XML_GetCurrentLineNumber(p->parser), XML_ErrorString(XML_GetErrorCode(p->parser))); p->failure = 1; NE_DEBUG(NE_DBG_XMLPARSE, "XML: Parse error: %s\n", p->error); } #else ret = xmlParseChunk(p->parser, block, len, flag); NE_DEBUG(NE_DBG_XMLPARSE, "XML: xmlParseChunk returned %d\n", ret); /* Parse errors are normally caught by the sax_error() callback, * which clears p->valid. */ if (p->parser->errNo && p->failure == 0) { ne_snprintf(p->error, ERR_SIZE, "XML parse error at line %d", ne_xml_currentline(p)); p->failure = 1; NE_DEBUG(NE_DBG_XMLPARSE, "XML: Parse error: %s\n", p->error); } #endif return p->failure; } int ne_xml_failed(ne_xml_parser *p) { return p->failure; } void ne_xml_destroy(ne_xml_parser *p) { struct element *elm, *parent; struct handler *hand, *next; /* Free up the handlers on the stack: the root element has the * pointer to the base of the handler stack. */ for (hand = p->root->handler; hand!=NULL; hand=next) { next = hand->next; ne_free(hand); } /* Clean up remaining elements */ for (elm = p->current; elm != p->root; elm = parent) { parent = elm->parent; destroy_element(elm); } /* free root element */ ne_free(p->root); #ifdef HAVE_EXPAT XML_ParserFree(p->parser); if (p->encoding) ne_free(p->encoding); #else xmlFreeParserCtxt(p->parser); #endif ne_free(p); } void ne_xml_set_error(ne_xml_parser *p, const char *msg) { ne_snprintf(p->error, ERR_SIZE, "%s", msg); } #ifdef HAVE_LIBXML static void sax_error(void *ctx, const char *msg, ...) { ne_xml_parser *p = ctx; va_list ap; char buf[1024]; va_start(ap, msg); ne_vsnprintf(buf, 1024, msg, ap); va_end(ap); if (p->failure == 0) { ne_snprintf(p->error, ERR_SIZE, _("XML parse error at line %d: %s"), p->parser->input->line, buf); p->failure = 1; } } #endif const char *ne_xml_get_error(ne_xml_parser *p) { return p->error; } const char * ne_xml_get_attr(ne_xml_parser *p, const char **attrs, const char *nspace, const char *name) { int n; for (n = 0; attrs[n] != NULL; n += 2) { char *pnt = strchr(attrs[n], ':'); if (!nspace && !pnt && strcmp(attrs[n], name) == 0) { return attrs[n+1]; } else if (nspace && pnt) { /* If a namespace is given, and the local part matches, * then resolve the namespace and compare that too. */ if (strcmp(pnt + 1, name) == 0) { const char *uri = resolve_nspace(p->current, attrs[n], pnt - attrs[n]); if (uri && strcmp(uri, nspace) == 0) return attrs[n+1]; } } } return NULL; } int ne_xml_mapid(const struct ne_xml_idmap map[], size_t maplen, const char *nspace, const char *name) { size_t n; for (n = 0; n < maplen; n++) if (strcmp(name, map[n].name) == 0 && strcmp(nspace, map[n].nspace) == 0) return map[n].id; return 0; } neon-0.34.2/src/ne_utils.h0000644000175000017500000001015014777424030014736 0ustar jortonjorton/* HTTP utility functions Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_UTILS_H #define NE_UTILS_H #include #include #include #include "ne_defs.h" #ifdef NEON_TRIO #include #endif NE_BEGIN_DECLS /* Returns a human-readable library version string describing the * version and build information; for example: * "neon 0.2.0: Library build, OpenSSL support" */ const char *ne_version_string(void); /* Returns non-zero if neon library version is backwards-compatible * with ABI at given (major, minor). */ int ne_version_match(int major, int minor); /* Feature codes: */ #define NE_FEATURE_SSL (1) /* SSL/TLS support */ #define NE_FEATURE_ZLIB (2) /* zlib compression in compress interface */ #define NE_FEATURE_IPV6 (3) /* IPv6 is supported in resolver */ #define NE_FEATURE_LFS (4) /* large file support */ #define NE_FEATURE_SOCKS (5) /* SOCKSv5 support */ #define NE_FEATURE_TS_SSL (6) /* Thread-safe SSL/TLS support */ #define NE_FEATURE_I18N (7) /* i18n error message support */ #define NE_FEATURE_SSPI (8) /* NTLM/Negotiate authentication protocol via SSPI */ #define NE_FEATURE_GSSAPI (9) /* GSSAPI support. */ #define NE_FEATURE_LIBPXY (10) /* System proxy support via libproxy. */ /* Returns non-zero if library is built with support for the given * NE_FEATURE_* feature code 'code'. */ int ne_has_support(int feature); /* Debugging macro to allow code to be optimized out if debugging is * disabled at build time. */ #ifndef NE_DEBUGGING #define NE_DEBUG if (0) ne_debug #else /* DEBUGGING */ #define NE_DEBUG ne_debug #endif /* DEBUGGING */ /* Debugging masks. */ #define NE_DBG_SOCKET (1<<0) /* raw socket */ #define NE_DBG_HTTP (1<<1) /* HTTP request/response handling */ #define NE_DBG_XML (1<<2) /* XML parser */ #define NE_DBG_HTTPAUTH (1<<3) /* HTTP authentication (hiding credentials) */ #define NE_DBG_HTTPPLAIN (1<<4) /* plaintext HTTP authentication */ #define NE_DBG_LOCKS (1<<5) /* WebDAV locking */ #define NE_DBG_XMLPARSE (1<<6) /* low-level XML parser */ #define NE_DBG_HTTPBODY (1<<7) /* HTTP response body blocks */ #define NE_DBG_SSL (1<<8) /* SSL/TLS */ #define NE_DBG_FLUSH (1<<30) /* always flush debugging */ /* Send debugging output to 'stream', for all of the given debug * channels. To disable debugging, pass 'stream' as NULL and 'mask' * as 0. */ void ne_debug_init(FILE *stream, int mask); /* The current debug mask and stream set by the last call to * ne_debug_init. */ NE_VAR int ne_debug_mask; NE_VAR FILE *ne_debug_stream; /* Produce debug output if any of channels 'ch' is enabled for * debugging. */ void ne_debug(int ch, const char *, ...) ne_attribute((format(printf, 2, 3))); /* Storing an HTTP status result */ typedef struct { int major_version; int minor_version; int code; /* Status-Code value (100..599 inclusive) */ int klass; /* Class of Status-Code (1-5) */ char *reason_phrase; } ne_status; /* NB: couldn't use 'class' in ne_status because it would clash with * the C++ reserved word. */ /* Parse 'status_line' using the RFC 9112 status-line grammar. * s->reason_phrase is malloc-allocated if non-NULL, and must be * free'd by the caller. Returns 0 on success, in which case all * fields of '*s' will be set; or -1 on parse error, in which case * '*s' is unmodified. */ int ne_parse_statusline(const char *status_line, ne_status *s); NE_END_DECLS #endif /* NE_UTILS_H */ neon-0.34.2/src/ne_utils.c0000644000175000017500000001640114777424030014736 0ustar jortonjorton/* HTTP utility functions Copyright (C) 1999-2024, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include #ifdef HAVE_STRING_H #include #endif #include #include /* isdigit() for ne_parse_statusline */ #ifdef NE_HAVE_ZLIB #include #endif #ifdef HAVE_OPENSSL #include #endif #ifdef HAVE_GNUTLS #include #endif /* libxml2: pick up the version string. */ #if defined(HAVE_LIBXML) #include #elif defined(HAVE_EXPAT) && !defined(HAVE_XMLPARSE_H) #include #endif #include "ne_utils.h" #include "ne_string.h" /* for ne_strdup */ #include "ne_dates.h" int ne_debug_mask = 0; FILE *ne_debug_stream = NULL; void ne_debug_init(FILE *stream, int mask) { ne_debug_stream = stream; ne_debug_mask = mask; #if defined(HAVE_SETVBUF) && defined(_IONBF) /* If possible, turn off buffering on the debug log. this is very * helpful if debugging segfaults. */ if (stream) setvbuf(stream, NULL, _IONBF, 0); #endif } void ne_debug(int ch, const char *template, ...) { va_list params; if ((ch & ne_debug_mask) == 0) return; fflush(stdout); va_start(params, template); vfprintf(ne_debug_stream, template, params); va_end(params); if ((ch & NE_DBG_FLUSH) == NE_DBG_FLUSH) fflush(ne_debug_stream); } #define NE_STRINGIFY(x) # x #define NE_EXPAT_VER(x,y,z) NE_STRINGIFY(x) "." NE_STRINGIFY(y) "." NE_STRINGIFY(z) static const char version_string[] = "neon " NEON_VERSION ": " #ifdef NEON_IS_LIBRARY "Library build" #else "Bundled build" #endif #ifdef NE_HAVE_IPV6 ", IPv6" #endif #ifdef HAVE_EXPAT ", Expat" /* expat >=1.95.2 exported the version */ #ifdef XML_MAJOR_VERSION " " NE_EXPAT_VER(XML_MAJOR_VERSION, XML_MINOR_VERSION, XML_MICRO_VERSION) #endif #else /* !HAVE_EXPAT */ #ifdef HAVE_LIBXML ", libxml " LIBXML_DOTTED_VERSION #endif /* HAVE_LIBXML */ #endif /* !HAVE_EXPAT */ #if defined(NE_HAVE_ZLIB) && defined(ZLIB_VERSION) ", zlib " ZLIB_VERSION #endif /* NE_HAVE_ZLIB && ... */ #ifdef NE_HAVE_SOCKS ", SOCKSv5" #endif #ifdef NE_HAVE_LFS ", LFS" #endif #ifdef HAVE_OPENSSL #ifdef OPENSSL_VERSION_TEXT ", " OPENSSL_VERSION_TEXT #else "OpenSSL (unknown version)" #endif /* OPENSSL_VERSION_TEXT */ #ifdef NE_HAVE_TS_SSL " (thread-safe)" #endif #endif /* HAVE_OPENSSL */ #ifdef HAVE_GNUTLS ", GNU TLS " LIBGNUTLS_VERSION #endif /* HAVE_GNUTLS */ #ifdef HAVE_SSPI ", SSPI" #endif /* HAVE_SSPI */ #ifdef HAVE_PAKCHOIS ", PKCS#11" #endif #ifdef NE_HAVE_LIBPXY ", libproxy" #endif "." ; const char *ne_version_string(void) { return version_string; } #define LAST_COMPAT_ZERO_MINOR (27) int ne_version_match(int major, int minor) { return ! (NE_VERSION_MAJOR == 0 && (minor <= NE_VERSION_MINOR && minor >= LAST_COMPAT_ZERO_MINOR)); } int ne_has_support(int feature) { switch (feature) { #if defined(NE_HAVE_SSL) || defined(NE_HAVE_ZLIB) || defined(NE_HAVE_IPV6) \ || defined(NE_HAVE_SOCKS) || defined(NE_HAVE_LFS) \ || defined(NE_HAVE_TS_SSL) || defined(NE_HAVE_I18N) || defined(HAVE_SSPI) #ifdef NE_HAVE_SSL case NE_FEATURE_SSL: #endif #ifdef NE_HAVE_ZLIB case NE_FEATURE_ZLIB: #endif #ifdef NE_HAVE_IPV6 case NE_FEATURE_IPV6: #endif #ifdef NE_HAVE_SOCKS case NE_FEATURE_SOCKS: #endif #ifdef NE_HAVE_LFS case NE_FEATURE_LFS: #endif #ifdef NE_HAVE_TS_SSL case NE_FEATURE_TS_SSL: #endif #ifdef NE_HAVE_I18N case NE_FEATURE_I18N: #endif #ifdef HAVE_SSPI case NE_FEATURE_SSPI: #endif #ifdef NE_HAVE_GSSAPI case NE_FEATURE_GSSAPI: #endif #ifdef NE_HAVE_LIBPXY case NE_FEATURE_LIBPXY: #endif return 1; #endif /* NE_HAVE_* */ default: return 0; } } /* Lookup table - digit values=0-9, reason_phrase=0-10. */ /* Generated with 'mktable status_line', do not alter here -- */ static const unsigned char table_status_line[256] = { /* x00 */ 99, 99, 99, 99, 99, 99, 99, 99, 99, 10, 99, 99, 99, 99, 99, 99, /* x10 */ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, /* x20 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* x30 */ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 10, 10, 10, 10, /* x40 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* x50 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* x60 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* x70 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 99, /* x80 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* x90 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* xA0 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* xB0 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* xC0 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* xD0 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* xE0 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, /* xF0 */ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 }; /* -- Generated code from 'mktable status_line' ends. */ /* Strict parser per RFC9112ẞ4: * * status-line = HTTP-version SP status-code SP [ reason-phrase ] * HTTP-version = HTTP-name "/" DIGIT "." DIGIT * reason-phrase = 1*( HTAB / SP / VCHAR / obs-text ) */ int ne_parse_statusline(const char *status_line, ne_status *st) { const unsigned char *p = (const unsigned char *)status_line, *rp; unsigned int major, minor, status_code, klass; /* p => status-line */ if (strncmp((const char *)p, "HTTP/", 5) != 0) return -1; minor = major = 0; p += 5; /* X.Y */ if ((major = table_status_line[*p++]) > 9) return -1; if (*p++ != '.') return -1; if ((minor = table_status_line[*p++]) > 9) return -1; if (*p++ != ' ') return -1; if ((klass = table_status_line[p[0]]) > 5 /* note 5xx maximum */ || table_status_line[p[1]] > 9 || table_status_line[p[2]] > 9 || p[3] != ' ') return -1; status_code = klass * 100 + table_status_line[p[1]] * 10 + table_status_line[p[2]]; rp = p += 4; /* p => [ reason-phrase ] */ while (table_status_line[*p] < 11) /* note this terminates for *p == '\0' */ p++; /* Fill in the results */ st->major_version = major; st->minor_version = minor; st->reason_phrase = ne_malloc(p - rp + 1); ne_strnzcpy(st->reason_phrase, (const char *)rp, p - rp + 1); ne_strclean(st->reason_phrase); st->code = status_code; st->klass = klass; return 0; } neon-0.34.2/src/ne_uri.h0000644000175000017500000001136414777424030014405 0ustar jortonjorton/* URI manipulation routines. Copyright (C) 1999-2023, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_URI_H #define NE_URI_H #include "ne_defs.h" NE_BEGIN_DECLS /* Return a copy of a path string with anything other than * "unreserved" and the forward-slash character percent-encoded * according to the URI encoding rules. Returns a malloc-allocated * string and never NULL. */ char *ne_path_escape(const char *path) ne_attribute((nonnull)); /* NE_PATH_NONRES - anything other than "unreserved" and the * forward-slash character percent-encoded according to the URI * encoding rules; same rules as ne_path_escape(). */ #define NE_PATH_NONRES (0x0001) /* Escape any characters outside of those allowed in URIs. */ #define NE_PATH_NONURI (0x0002) /* Return a copy of a path string with escaping applied per rules * determined by any combination of NE_PATH_* flags given. Returns a * malloc-allocated string and never NULL. */ char *ne_path_escapef(const char *path, unsigned int flags) ne_attribute((nonnull)); /* Return a decoded copy of a percent-encoded path string. Returns * malloc-allocated path on success, or NULL if the string contained * any syntactically invalid percent-encoding sequences. */ char *ne_path_unescape(const char *epath) ne_attribute((nonnull)); /* Returns malloc-allocated parent of path, or NULL if path has no * parent (such as "/"). */ char *ne_path_parent(const char *path) ne_attribute((nonnull)); /* Returns strcmp-like value giving comparison between p1 and p2, * ignoring trailing-slashes. */ int ne_path_compare(const char *p1, const char *p2) ne_attribute((nonnull)); /* Returns non-zero if child is a child of parent. */ int ne_path_childof(const char *parent, const char *child) ne_attribute((nonnull)); /* Returns non-zero if path has a trailing slash character. */ int ne_path_has_trailing_slash(const char *path) ne_attribute((nonnull)); /* Return the default port for the given scheme, or 0 if none is * known. */ unsigned int ne_uri_defaultport(const char *scheme) ne_attribute((nonnull)); typedef struct { char *scheme; char *host, *userinfo; unsigned int port; char *path, *query, *fragment; } ne_uri; /* Parse a URI-reference 'uri' and place parsed components in *parsed. * Returns zero on success, non-zero on parse error. On successful or * error return, all the 'char *' fields of *parsed are either set to * NULL, or point to malloc-allocated NUL-terminated strings; * ne_uri_free can be used to free any set fields. On success, * parsed->path is guaranteed to be non-NULL. */ int ne_uri_parse(const char *uri, ne_uri *parsed) ne_attribute((nonnull)); /* Turns a URI structure back into a string. The returned string is * malloc-allocated, and must be freed by the caller. */ char *ne_uri_unparse(const ne_uri *uri) ne_attribute((nonnull)); /* Resolve a relative URI 'relative', with respect to base URI 'base', * placing the resultant URI in '*result'. At least both base->path * and relative->path must be non-NULL. On return, all the 'char *' * fields of *result are either set to NULL or point to * malloc-allocated NUL-terminated strings. result->path is * guaranteed to be non-NULL. ne_uri_free can be used to free the * result structure after use. Returns 'result'. */ ne_uri *ne_uri_resolve(const ne_uri *base, const ne_uri *relative, ne_uri *result) ne_attribute((nonnull)); /* Compares URIs u1 and u2, returns non-zero if they are found to be * non-equal. The sign of the return value is <0 if 'u1' is less than * 'u2', or >0 if 'u2' is greater than 'u1'. */ int ne_uri_cmp(const ne_uri *u1, const ne_uri *u2) ne_attribute((nonnull)); /* Copy components of URI 'src' to destination 'dest'. Returns * 'dest'. */ ne_uri *ne_uri_copy(ne_uri *dest, const ne_uri *src) ne_attribute((nonnull)); /* Frees any non-NULL fields of parsed URI structure *parsed. All * fields are then zero-initialized. */ void ne_uri_free(ne_uri *parsed) ne_attribute((nonnull)); NE_END_DECLS #endif /* NE_URI_H */ neon-0.34.2/src/ne_uri.c0000644000175000017500000004470014777424030014400 0ustar jortonjorton/* URI manipulation routines. Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STRINGS_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #include #include #include "ne_string.h" /* for ne_buffer */ #include "ne_alloc.h" #include "ne_uri.h" /* URI ABNF from RFC 3986: */ #define PS (0x0001) /* "+" */ #define PC (0x0002) /* "%" */ #define DS (0x0004) /* "-" */ #define DT (0x0008) /* "." */ #define US (0x0010) /* "_" */ #define TD (0x0020) /* "~" */ #define FS (0x0040) /* "/" */ #define CL (0x0080) /* ":" */ #define AT (0x0100) /* "@" */ #define QU (0x0200) /* "?" */ #define DG (0x0400) /* DIGIT */ #define AL (0x0800) /* ALPHA */ #define GD (0x1000) /* gen-delims = "#" / "[" / "]" * ... except ":", "/", "@", and "?" */ #define SD (0x2000) /* sub-delims = "!" / "$" / "&" / "'" / "(" / ")" * / "*" / "+" / "," / ";" / "=" * ... except "+" which is PS */ #define OT (0x4000) /* others */ /* UNUSED (0x8000) .. only remaining bit. */ #define URI_ALPHA (AL) #define URI_DIGIT (DG) #define URI_NONURI (OT) /* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" */ #define URI_UNRESERVED (AL | DG | DS | DT | US | TD) /* scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." ) */ #define URI_SCHEME (AL | DG | PS | DS | DT) /* real sub-delims definition, including "+" */ #define URI_SUBDELIM (PS | SD) /* real gen-delims definition, including ":", "/", "@" and "?" */ #define URI_GENDELIM (GD | CL | FS | AT | QU) /* userinfo = *( unreserved / pct-encoded / sub-delims / ":" ) */ #define URI_USERINFO (URI_UNRESERVED | PC | URI_SUBDELIM | CL) /* pchar = unreserved / pct-encoded / sub-delims / ":" / "@" */ #define URI_PCHAR (URI_UNRESERVED | PC | URI_SUBDELIM | CL | AT) /* invented: segchar = pchar / "/" */ #define URI_SEGCHAR (URI_PCHAR | FS) /* query = *( pchar / "/" / "?" ) */ #define URI_QUERY (URI_PCHAR | FS | QU) /* fragment == query */ #define URI_FRAGMENT URI_QUERY /* any characters which should be path-escaped: */ #define URI_ESCAPE ((URI_GENDELIM & ~(FS)) | URI_SUBDELIM | OT | PC) /* Maximum allowed port number. */ #define MAX_PORT (65535) static const unsigned short uri_chars[256] = { /* 0xXX x0 x2 x4 x6 x8 xA xC xE */ /* 0x */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, /* 1x */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, /* 2x */ OT, SD, OT, GD, SD, PC, SD, SD, SD, SD, SD, PS, SD, DS, DT, FS, /* 3x */ DG, DG, DG, DG, DG, DG, DG, DG, DG, DG, CL, SD, OT, SD, OT, QU, /* 4x */ AT, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, /* 5x */ AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, GD, OT, GD, OT, US, /* 6x */ OT, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, /* 7x */ AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, OT, OT, OT, TD, OT, /* 8x */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, /* 9x */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, /* Ax */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, /* Bx */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, /* Cx */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, /* Dx */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, /* Ex */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, /* Fx */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT }; #define uri_lookup(ch) (uri_chars[(unsigned char)ch]) char *ne_path_parent(const char *uri) { size_t len = strlen(uri); const char *pnt = uri + len - 1; /* skip trailing slash (parent of "/foo/" is "/") */ if (pnt >= uri && *pnt == '/') pnt--; /* find previous slash */ while (pnt > uri && *pnt != '/') pnt--; if (pnt < uri || (pnt == uri && *pnt != '/')) return NULL; return ne_strndup(uri, pnt - uri + 1); } int ne_path_has_trailing_slash(const char *uri) { size_t len = strlen(uri); return ((len > 0) && (uri[len-1] == '/')); } unsigned int ne_uri_defaultport(const char *scheme) { /* Scheme matching is case-insensitive per RFC 3986§3.1 */ if (ne_strcasecmp(scheme, "http") == 0) return 80; else if (ne_strcasecmp(scheme, "https") == 0) return 443; else return 0; } int ne_uri_parse(const char *uri, ne_uri *parsed) { const char *p, *s; memset(parsed, 0, sizeof *parsed); p = s = uri; /* => s = p = URI-reference */ if (uri_lookup(*p) & URI_ALPHA) { while (uri_lookup(*p) & URI_SCHEME) p++; if (*p == ':') { parsed->scheme = ne_strndup(uri, p - s); s = p + 1; } } /* => s = heir-part, or s = relative-part */ if (s[0] == '/' && s[1] == '/') { const char *pa; /* => s = "//" authority path-abempty (from expansion of * either heir-part of relative-part) */ /* authority = [ userinfo "@" ] host [ ":" port ] */ s = pa = s + 2; /* => s = authority */ while (*pa != '/' && *pa != '?' && *pa != '#' && *pa != '\0') pa++; /* => pa = path-abempty */ p = s; while (p < pa && uri_lookup(*p) & URI_USERINFO) p++; if (*p == '@') { parsed->userinfo = ne_strndup(s, p - s); s = p + 1; } /* => s = host */ if (s[0] == '[') { p = s + 1; /* This allows any characters in IP-literal which is too * broad, however e.g. zone identifiers per RFC 6874 are * allowed through. */ while (*p != ']' && p < pa) p++; if (p == pa || (p + 1 != pa && p[1] != ':')) { /* Ill-formed IP-literal. */ return -1; } p++; /* => p = [ ':' port ] */ } else { /* Find any colon before reaching path-abempty. */ p = s; while (*p != ':' && p < pa) p++; } /* => p = [ ":" port ] */ parsed->host = ne_strndup(s, p - s); /* Iff p and pa (=> path-abempty) differ, the optional port * section is present and parsed here: */ if (p != pa) { unsigned int port = 0; if (*p++ != ':') return -1; /* => p = port */ /* port = *DIGIT * * Note: port can be the empty string, in which case now: * p == pa and port is parsed as 0, as desired. */ while (p < pa && port <= MAX_PORT && (uri_lookup(*p) & URI_DIGIT) != 0) port = 10*port + *p++-'0'; /* If p did not reach pa there was some non-digit present * or the integer was too large, so fail. */ if (p != pa || port > MAX_PORT) return -1; parsed->port = port; } s = pa; /* Next, parse path-abempty */ } /* => s = path-abempty / path-absolute / path-rootless * / path-empty / path-noscheme */ p = s; while (uri_lookup(*p) & URI_SEGCHAR) p++; /* => p = [ "?" query ] [ "#" fragment ] */ if (p != s || parsed->host == NULL) parsed->path = ne_strndup(s, p - s); else parsed->path = ne_strdup("/"); /* FIXME: scheme-specific. */ if (*p != '\0') { s = p++; while (uri_lookup(*p) & URI_QUERY) p++; /* => p = [ "#" fragment ] */ /* => s = [ "?" query ] [ "#" fragment ] */ if (*s == '?') { parsed->query = ne_strndup(s + 1, p - s - 1); if (*p != '\0') { s = p++; while (uri_lookup(*p) & URI_FRAGMENT) p++; } } /* => p now points to the next character after the * URI-reference; which should be the NUL byte. */ if (*s == '#') { parsed->fragment = ne_strndup(s + 1, p - s - 1); } else if (*p || *s != '?') { return -1; } } return 0; } /* This function directly implements the "Merge Paths" algorithm * described in RFC 3986 section 5.2.3. */ static char *merge_paths(const ne_uri *base, const char *path) { const char *p; if (base->host && base->path[0] == '\0') { return ne_concat("/", path, NULL); } p = strrchr(base->path, '/'); if (p == NULL) { return ne_strdup(path); } else { size_t len = p - base->path + 1; char *ret = ne_malloc(strlen(path) + len + 1); memcpy(ret, base->path, len); memcpy(ret + len, path, strlen(path) + 1); return ret; } } /* This function directly implements the "Remove Dot Segments" * algorithm described in RFC 3986 section 5.2.4. */ static char *remove_dot_segments(const char *path) { char *in, *inc, *out; inc = in = ne_strdup(path); out = ne_malloc(strlen(path) + 1); out[0] = '\0'; while (in[0]) { /* case 2.A: */ if (strncmp(in, "./", 2) == 0) { in += 2; } else if (strncmp(in, "../", 3) == 0) { in += 3; } /* case 2.B: */ else if (strncmp(in, "/./", 3) == 0) { in += 2; } else if (strcmp(in, "/.") == 0) { in[1] = '\0'; } /* case 2.C: */ else if (strncmp(in, "/../", 4) == 0 || strcmp(in, "/..") == 0) { char *p; /* Make the next character in the input buffer a "/": */ if (in[3] == '\0') { /* terminating "/.." case */ in += 2; in[0] = '/'; } else { /* "/../" prefix case */ in += 3; } /* Trim the last component from the output buffer, or * empty it. */ p = strrchr(out, '/'); if (p) { *p = '\0'; } else { out[0] = '\0'; } } /* case 2.D: */ else if (strcmp(in, ".") == 0 || strcmp(in, "..") == 0) { in[0] = '\0'; } /* case 2.E */ else { char *p; /* Search for the *second* "/" if the leading character is * already "/": */ p = strchr(in + (in[0] == '/'), '/'); /* Otherwise, copy the whole string */ if (p == NULL) p = strchr(in, '\0'); strncat(out, in, p - in); in = p; } } ne_free(inc); return out; } /* Copy authority components from 'src' to 'dest' if defined. */ static void copy_authority(ne_uri *dest, const ne_uri *src) { if (src->host) dest->host = ne_strdup(src->host); dest->port = src->port; if (src->userinfo) dest->userinfo = ne_strdup(src->userinfo); } /* This function directly implements the "Transform References" * algorithm described in RFC 3986 section 5.2.2. */ ne_uri *ne_uri_resolve(const ne_uri *base, const ne_uri *relative, ne_uri *target) { memset(target, 0, sizeof *target); if (relative->scheme) { target->scheme = ne_strdup(relative->scheme); copy_authority(target, relative); target->path = remove_dot_segments(relative->path); if (relative->query) target->query = ne_strdup(relative->query); } else { if (relative->host) { copy_authority(target, relative); target->path = remove_dot_segments(relative->path); if (relative->query) target->query = ne_strdup(relative->query); } else { if (relative->path[0] == '\0') { target->path = ne_strdup(base->path); if (relative->query) { target->query = ne_strdup(relative->query); } else if (base->query) { target->query = ne_strdup(base->query); } } else { if (relative->path[0] == '/') { target->path = remove_dot_segments(relative->path); } else { char *merged = merge_paths(base, relative->path); target->path = remove_dot_segments(merged); ne_free(merged); } if (relative->query) target->query = ne_strdup(relative->query); } copy_authority(target, base); } if (base->scheme) target->scheme = ne_strdup(base->scheme); } if (relative->fragment) target->fragment = ne_strdup(relative->fragment); return target; } ne_uri *ne_uri_copy(ne_uri *dest, const ne_uri *src) { memset(dest, 0, sizeof *dest); if (src->scheme) dest->scheme = ne_strdup(src->scheme); copy_authority(dest, src); if (src->path) dest->path = ne_strdup(src->path); if (src->query) dest->query = ne_strdup(src->query); if (src->fragment) dest->fragment = ne_strdup(src->fragment); return dest; } void ne_uri_free(ne_uri *u) { if (u->host) ne_free(u->host); if (u->path) ne_free(u->path); if (u->scheme) ne_free(u->scheme); if (u->userinfo) ne_free(u->userinfo); if (u->fragment) ne_free(u->fragment); if (u->query) ne_free(u->query); memset(u, 0, sizeof *u); } char *ne_path_unescape(const char *uri) { const char *pnt; char *ret, *retpos, buf[5] = { "0x00" }; retpos = ret = ne_malloc(strlen(uri) + 1); for (pnt = uri; *pnt != '\0'; pnt++) { if (*pnt == '%') { if (!isxdigit((unsigned char) pnt[1]) || !isxdigit((unsigned char) pnt[2])) { /* Invalid URI */ ne_free(ret); return NULL; } buf[2] = *++pnt; buf[3] = *++pnt; /* bit faster than memcpy */ *retpos++ = (char)strtol(buf, NULL, 16); } else { *retpos++ = *pnt; } } *retpos = '\0'; return ret; } /* CH must be an unsigned char; evaluates to 1 if CH should be * percent-encoded (note !!x == x ? 1 : 0). */ #define path_escape_ch(ch, mask) (!!(uri_lookup(ch) & (mask))) char *ne_path_escape(const char *path) { return ne_path_escapef(path, NE_PATH_NONRES); } char *ne_path_escapef(const char *path, unsigned int flags) { const unsigned char *pnt; char *ret, *p; size_t count = 0; unsigned short mask = 0; if (flags & NE_PATH_NONRES) mask |= URI_ESCAPE; if (flags & NE_PATH_NONURI) mask |= URI_NONURI; for (pnt = (const unsigned char *)path; *pnt != '\0'; pnt++) { count += path_escape_ch(*pnt, mask); } if (count == 0) { return ne_strdup(path); } p = ret = ne_malloc(strlen(path) + 2 * count + 1); for (pnt = (const unsigned char *)path; *pnt != '\0'; pnt++) { if (path_escape_ch(*pnt, mask)) { /* Escape it - % */ ne_snprintf(p, 4, "%%%02x", (unsigned char) *pnt); p += 3; } else { *p++ = *pnt; } } *p = '\0'; return ret; } #undef path_escape_ch #define CMPWITH(field, func) \ do { \ if (u1->field) { \ if (!u2->field) return -1; \ n = func(u1->field, u2->field); \ if (n) return n; \ } else if (u2->field) { \ return 1; \ } \ } while (0) #define CMP(field) CMPWITH(field, strcmp) #define CASECMP(field) CMPWITH(field, ne_strcasecmp) /* As specified by RFC 2616, section 3.2.3. */ int ne_uri_cmp(const ne_uri *u1, const ne_uri *u2) { int n; CMP(path); CASECMP(host); CASECMP(scheme); CMP(query); CMP(fragment); CMP(userinfo); return u2->port - u1->port; } #undef CMP #undef CASECMP #undef CMPWITH /* TODO: implement properly */ int ne_path_compare(const char *a, const char *b) { int ret = ne_strcasecmp(a, b); if (ret) { /* This logic says: "If the lengths of the two URIs differ by * exactly one, and the LONGER of the two URIs has a trailing * slash and the SHORTER one DOESN'T, then..." */ int traila = ne_path_has_trailing_slash(a), trailb = ne_path_has_trailing_slash(b), lena = strlen(a), lenb = strlen(b); if (traila != trailb && abs(lena - lenb) == 1 && ((traila && lena > lenb) || (trailb && lenb > lena))) { /* Compare them, ignoring the trailing slash on the longer * URI */ if (strncasecmp(a, b, lena < lenb ? lena : lenb) == 0) ret = 0; } } return ret; } char *ne_uri_unparse(const ne_uri *uri) { ne_buffer *buf = ne_buffer_create(); if (uri->scheme) { ne_buffer_concat(buf, uri->scheme, ":", NULL); } if (uri->host) { ne_buffer_czappend(buf, "//"); if (uri->userinfo) { ne_buffer_concat(buf, uri->userinfo, "@", NULL); } ne_buffer_zappend(buf, uri->host); if (uri->port > 0 && (!uri->scheme || ne_uri_defaultport(uri->scheme) != uri->port)) { char str[20]; ne_snprintf(str, 20, ":%d", uri->port); ne_buffer_zappend(buf, str); } } ne_buffer_zappend(buf, uri->path); if (uri->query) { ne_buffer_concat(buf, "?", uri->query, NULL); } if (uri->fragment) { ne_buffer_concat(buf, "#", uri->fragment, NULL); } return ne_buffer_finish(buf); } /* Give it a path segment, it returns non-zero if child is * a child of parent. */ int ne_path_childof(const char *parent, const char *child) { char *root = ne_strdup(child); int ret; if (strlen(parent) >= strlen(child)) { ret = 0; } else { /* root is the first of child, equal to length of parent */ root[strlen(parent)] = '\0'; ret = (ne_path_compare(parent, root) == 0); } ne_free(root); return ret; } neon-0.34.2/src/ne_stubssl.c0000644000175000017500000000660414777424030015301 0ustar jortonjorton/* Stubs for SSL support when no SSL library has been configured Copyright (C) 2002-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include /* for NULL */ #include "ne_ssl.h" #include "ne_session.h" char *ne_ssl_readable_dname(const ne_ssl_dname *dn) { return NULL; } ne_ssl_certificate *ne_ssl_cert_read(const char *filename) { return NULL; } int ne_ssl_cert_cmp(const ne_ssl_certificate *c1, const ne_ssl_certificate *c2) { return 1; } const ne_ssl_certificate *ne_ssl_cert_signedby(const ne_ssl_certificate *cert) { return NULL; } const ne_ssl_dname *ne_ssl_cert_issuer(const ne_ssl_certificate *cert) { return NULL; } const ne_ssl_dname *ne_ssl_cert_subject(const ne_ssl_certificate *cert) { return NULL; } void ne_ssl_cert_free(ne_ssl_certificate *cert) {} ne_ssl_client_cert *ne_ssl_clicert_read(const char *filename) { return NULL; } const ne_ssl_certificate *ne_ssl_clicert_owner(const ne_ssl_client_cert *ccert) { return NULL; } int ne_ssl_clicert_encrypted(const ne_ssl_client_cert *ccert) { return -1; } int ne_ssl_clicert_decrypt(ne_ssl_client_cert *ccert, const char *password) { return -1; } void ne_ssl_clicert_free(ne_ssl_client_cert *ccert) {} void ne_ssl_trust_default_ca(ne_session *sess) {} ne_ssl_context *ne_ssl_context_create(int mode) { return NULL; } void ne_ssl_context_trustcert(ne_ssl_context *ctx, const ne_ssl_certificate *cert) {} int ne_ssl_context_set_verify(ne_ssl_context *ctx, int required, const char *ca_names, const char *verify_cas) { return -1; } void ne_ssl_context_set_flag(ne_ssl_context *ctx, int flag, int value) {} void ne_ssl_context_destroy(ne_ssl_context *ctx) {} int ne_ssl_cert_digest(const ne_ssl_certificate *cert, char *digest) { return -1; } char *ne_ssl_cert_hdigest(const ne_ssl_certificate *cert, unsigned int flags) { return NULL; } void ne_ssl_cert_validity_time(const ne_ssl_certificate *cert, time_t *from, time_t *until) {} const char *ne_ssl_cert_identity(const ne_ssl_certificate *cert) { return NULL; } const char *ne_ssl_clicert_name(const ne_ssl_client_cert *ccert) { return NULL; } int ne_ssl_dname_cmp(const ne_ssl_dname *dn1, const ne_ssl_dname *dn2) { return -1; } int ne_ssl_cert_write(const ne_ssl_certificate *cert, const char *filename) { return -1; } char *ne_ssl_cert_export(const ne_ssl_certificate *cert) { return NULL; } ne_ssl_certificate *ne_ssl_cert_import(const char *data) { return NULL; } void ne_ssl_set_clicert(ne_session *sess, const ne_ssl_client_cert *cc) {} neon-0.34.2/src/ne_string.h0000644000175000017500000002175014777424030015114 0ustar jortonjorton/* String utility functions Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_STRING_H #define NE_STRING_H #include "ne_defs.h" #include "ne_alloc.h" #include NE_BEGIN_DECLS /* ne_token and ne_qtoken return the next token in *str before either * the next separator character 'sep' or the NUL terminator. * ne_qtoken skips over any parts quoted using a pair of any one of * the characters given in 'quotes'. After returning, *str will point * to the next character after the separator, or NULL if no separator * character was found. * * ne_qtoken will return NULL if unterminated quotes are found. */ char *ne_token(char **str, char sep); char *ne_qtoken(char **str, char sep, const char *quotes); /* Return portion of 'str' with any characters in 'whitespace' shaved * off the beginning and end. Modifies str in-place. */ char *ne_shave(char *str, const char *whitespace); /* Cleanse 'str' of non-printable (e.g. control) characters. 'str' is * modified in-place, and returned. */ char *ne_strclean(char *str) ne_attribute((nonnull)); /* Encode 'len' bytes of 'text' to base64. Returns malloc-allocated * NUL-terminated buffer which the caller must free(). */ char *ne_base64(const unsigned char *text, size_t len) ne_attribute_malloc; /* Decode NUL-terminated base64-encoded string 'data', placing * malloc-allocated raw decoder output in '*out'. Returns length, or * zero on decode error (in which case the content of *out is * undefined). */ size_t ne_unbase64(const char *data, unsigned char **out); /* Dynamically-allocated string buffer. A string buffer which grows * dynamically . (Strings are zero-terminated still). A * string buffer ne_buffer which grows dynamically with the string. */ typedef struct { char *data; /* contents: NUL-terminated string */ size_t used; /* strlen(data) + 1 */ size_t length; /* number of bytes allocated */ } ne_buffer; /* Create a new string buffer object. */ ne_buffer *ne_buffer_create(void); /* Create a new string buffer object with at least 'size' bytes of * allocated space. */ ne_buffer *ne_buffer_ncreate(size_t size); /* Returns size of data in buffer, equiv to strlen(ne_buffer_data(buf)) */ #define ne_buffer_size(buf) ((buf)->used - 1) /* Concatenate all given strings onto the end of the buffer. The * strings must all be NUL-terminated, and MUST be followed by a NULL * argument marking the end of the list. */ void ne_buffer_concat(ne_buffer *buf, ...) ne_attribute_sentinel; /* Append a NUL-terminated string 'str' to buf. */ void ne_buffer_zappend(ne_buffer *buf, const char *str); /* Append 'len' bytes of 'data' to buf, where 'data' does not contain * a NUL terminator. (A NUL terminator is appended to buf) */ void ne_buffer_append(ne_buffer *buf, const char *data, size_t len); /* Append 'len' bytes of 'data' to buf. All non-ASCII bytes, and * ASCII control characters, are escaped. (Note that this includes * the NUL byte). */ void ne_buffer_qappend(ne_buffer *buf, const unsigned char *data, size_t len); /* Print a string to the end of the buffer using printf-style format * string 'format' and subsqeuent arguments. At most 'max' characters * are appended; the number of characters appended (excluding the NUL * terminator) is returned. Behaviour is undefined if 'max' is passed * as zero. */ size_t ne_buffer_snprintf(ne_buffer *buf, size_t max, const char *format, ...) ne_attribute((format(printf, 3, 4))); /* Append a literal, NUL-terminated constant string 'str' to buffer * 'buf'. */ #define ne_buffer_czappend(buf, str) \ ne_buffer_append((buf), (str), sizeof((str)) - 1) /* Clear the string buffer 'buf', making it equivalent to the empty * string. */ void ne_buffer_clear(ne_buffer *buf); /* Grow the allocated size of string buffer 'buf' to at least 'size' * bytes. */ void ne_buffer_grow(ne_buffer *buf, size_t size); /* Re-establish the 'used' invariant if the string buffer data field is * altered directly. */ void ne_buffer_altered(ne_buffer *buf); /* Destroy the string buffer object 'buf' without deallocating the * data string. The data string must subsequently be freed using * ne_free(). */ char *ne_buffer_finish(ne_buffer *buf); /* Destroy a string buffer object. */ void ne_buffer_destroy(ne_buffer *buf); /* Thread-safe strerror() wrapper; place system error for errno value * 'errnum' in 'buffer', which is of length 'buflen'. Returns * 'buffer'. */ char *ne_strerror(int errnum, char *buffer, size_t buflen); /* ne_strnzcpy copies at most 'n'-1 bytes of 'src' to 'dest', and * ensures that 'dest' is subsequently NUL-terminated. */ #define ne_strnzcpy(dest, src, n) do { size_t ne__nm1 = (n) - 1; \ strncpy(dest, src, ne__nm1); dest[ne__nm1] = '\0'; } while (0) /* Return a malloc-allocated copy of 'data', of length 'len', with all * non-ASCII bytes, and ASCII control characters escaped. (Note that * the escaping includes the NUL byte). */ char *ne_strnqdup(const unsigned char *data, size_t len) ne_attribute_malloc; /* Return malloc-allocated concatenation of all NUL-terminated string * arguments, up to a terminating NULL pointer. */ char *ne_concat(const char *str, ...) ne_attribute_sentinel; /* Hash algorithms: */ #define NE_HASH_MD5 (0x0001) /* MD5 */ #define NE_HASH_SHA256 (0x0002) /* SHA-256 (SHA-2) */ #define NE_HASH_SHA512 (0x0003) /* SHA-512 (SHA-2) */ #define NE_HASH_SHA512_256 (0x0004) /* SHA-512/256 (SHA-2) */ /* Optional hash output formatting options: */ #define NE_HASH_COLON (0x1000) /* Colon-separated pairs */ #define NE_HASH_SPACE (0x2000) /* Space-separated pairs */ /* Calculate hash over concatenation of NUL-terminated const char * * string arguments, up to a terminating NULL pointer, and return as a * malloc-allocated ASCII hex string. 'flags' comprises exactly one * of the algorithms indicated by the NE_HASH_* values above, which * may optionally be combined with the formatting options. Returns * NULL if the hash type is not supported or an internal error * occurs. */ char *ne_strhash(unsigned int flags, ...) ne_attribute_sentinel ne_attribute_malloc; /* Equivalent of ne_strhash(), taking va_list argument; the behaviour * is otherwise identical. */ char *ne_vstrhash(unsigned int flags, va_list ap) ne_attribute_malloc; /* Wrapper for snprintf: always NUL-terminates returned buffer, and * returns strlen(str). */ size_t ne_snprintf(char *str, size_t size, const char *fmt, ...) ne_attribute((format(printf, 3, 4))); /* Wrapper for vsnprintf. */ size_t ne_vsnprintf(char *str, size_t size, const char *fmt, va_list ap) ne_attribute((format(printf, 3, 0))); /* Implementations of strcasecmp and strncasecmp which behave as * defined by the ANSI C strcasecmp() and strncasecmp() when in the * POSIX locale; i.e. ignoring the process locale. */ /* Compares 's1' and 's2', ignoring differences in case. */ int ne_strcasecmp(const char *s1, const char *s2); /* Compares up to 'n' characters of 's1' and 's2', ignoring * differences in case. */ int ne_strncasecmp(const char *s1, const char *s2, size_t n); /* Return lowercase 'c' as in POSIX locale; note difference from ANSI * C semantics as both the argument and return value are unsigned * char. */ #define ne_tolower(c) (ne_tolower_array()[(unsigned char)c]) const unsigned char *ne_tolower_array(void) ne_attribute((const)); /* Convert an ASCII hexadecimal character in the ranges '0'..'9' * 'a'..'f' 'A'..'F' to its numeric equivalent. */ #define NE_ASC2HEX(x) (((x) <= '9') ? ((x) - '0') : \ (ne_tolower((x)) + 10 - 'a')) /* Convert an integer in the range 0..15 to the equivalent (lowercase) * ASCII hexadecimal equivalent character, in the range '0..9,'a..f' */ #define NE_HEX2ASC(x) ((char) ((x) > 9 ? ((x) - 10 + 'a') : ((x) + '0'))) /* Encodes a extended parameter value for HTTP headers, as defined in * RFC 5987. Returns a malloc-allocated string if the parameter * 'value' needs to be encoded as an extended parameter, or NULL if it * can be used as a regular parameter. The charset must be either * "UTF-8" or "ISO-8859-1", but the language value can be NULL. */ char *ne_strparam(const char *charset, const char *lang, const unsigned char *value) ne_attribute((nonnull (1, 3))) ne_attribute_malloc; NE_END_DECLS #endif /* NE_STRING_H */ neon-0.34.2/src/ne_string.c0000644000175000017500000005715114777424030015113 0ustar jortonjorton/* String utility functions Copyright (C) 1999-2021, Joe Orton strcasecmp/strncasecmp implementations are: Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include #include #include "ne_alloc.h" #include "ne_string.h" #include "ne_internal.h" #ifndef NE_HAVE_SSL #include "ne_md5.h" #define NEED_VSTRHASH #endif char *ne_token(char **str, char separator) { char *ret = *str, *pnt = strchr(*str, separator); if (pnt) { *pnt = '\0'; *str = pnt + 1; } else { /* no separator found: return end of string. */ *str = NULL; } return ret; } char *ne_qtoken(char **str, char separator, const char *quotes) { char *pnt, *ret = NULL; for (pnt = *str; *pnt != '\0'; pnt++) { char *quot = strchr(quotes, *pnt); if (quot) { char *qclose = strchr(pnt+1, *quot); if (!qclose) { /* no closing quote: invalid string. */ return NULL; } pnt = qclose; } else if (*pnt == separator) { /* found end of token. */ *pnt = '\0'; ret = *str; *str = pnt + 1; return ret; } } /* no separator found: return end of string. */ ret = *str; *str = NULL; return ret; } char *ne_shave(char *str, const char *whitespace) { char *pnt, *ret = str; while (*ret != '\0' && strchr(whitespace, *ret) != NULL) { ret++; } /* pnt points at the NUL terminator. */ pnt = &ret[strlen(ret)]; while (pnt > ret && strchr(whitespace, *(pnt-1)) != NULL) { pnt--; } *pnt = '\0'; return ret; } void ne_buffer_clear(ne_buffer *buf) { memset(buf->data, 0, buf->length); buf->used = 1; } /* Grows for given size, returns 0 on success, -1 on error. */ void ne_buffer_grow(ne_buffer *buf, size_t newsize) { #define NE_BUFFER_GROWTH 512 if (newsize > buf->length) { /* If it's not big enough already... */ buf->length = ((newsize / NE_BUFFER_GROWTH) + 1) * NE_BUFFER_GROWTH; /* Reallocate bigger buffer */ buf->data = ne_realloc(buf->data, buf->length); } } static size_t count_concat(va_list *ap) { size_t total = 0; char *next; while ((next = va_arg(*ap, char *)) != NULL) total += strlen(next); return total; } static void do_concat(char *str, va_list *ap) { char *next; while ((next = va_arg(*ap, char *)) != NULL) { #ifdef HAVE_STPCPY str = stpcpy(str, next); #else size_t len = strlen(next); memcpy(str, next, len); str += len; #endif } } void ne_buffer_concat(ne_buffer *buf, ...) { va_list ap; ssize_t total; va_start(ap, buf); total = buf->used + count_concat(&ap); va_end(ap); /* Grow the buffer */ ne_buffer_grow(buf, total); va_start(ap, buf); do_concat(buf->data + buf->used - 1, &ap); va_end(ap); buf->used = total; buf->data[total - 1] = '\0'; } char *ne_concat(const char *str, ...) { va_list ap; size_t total, slen = strlen(str); char *ret; va_start(ap, str); total = slen + count_concat(&ap); va_end(ap); ret = memcpy(ne_malloc(total + 1), str, slen); va_start(ap, str); do_concat(ret + slen, &ap); va_end(ap); ret[total] = '\0'; return ret; } /* Append zero-terminated string... returns 0 on success or -1 on * realloc failure. */ void ne_buffer_zappend(ne_buffer *buf, const char *str) { ne_buffer_append(buf, str, strlen(str)); } void ne_buffer_append(ne_buffer *buf, const char *data, size_t len) { ne_buffer_grow(buf, buf->used + len); memcpy(buf->data + buf->used - 1, data, len); buf->used += len; buf->data[buf->used - 1] = '\0'; } size_t ne_buffer_snprintf(ne_buffer *buf, size_t max, const char *fmt, ...) { va_list ap; size_t ret; ne_buffer_grow(buf, buf->used + max); va_start(ap, fmt); ret = ne_vsnprintf(buf->data + buf->used - 1, max, fmt, ap); va_end(ap); buf->used += ret; return ret; } ne_buffer *ne_buffer_create(void) { return ne_buffer_ncreate(512); } ne_buffer *ne_buffer_ncreate(size_t s) { ne_buffer *buf = ne_malloc(sizeof(*buf)); buf->data = ne_malloc(s); buf->data[0] = '\0'; buf->length = s; buf->used = 1; return buf; } void ne_buffer_destroy(ne_buffer *buf) { ne_free(buf->data); ne_free(buf); } char *ne_buffer_finish(ne_buffer *buf) { char *ret = buf->data; ne_free(buf); return ret; } void ne_buffer_altered(ne_buffer *buf) { buf->used = strlen(buf->data) + 1; } /* ascii_quote[n] gives the number of bytes needed by * ne_buffer_qappend() to append character 'n'. */ /* Generated with 'mktable quote', do not alter here -- */ static const unsigned char table_quote[256] = { /* x00 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* x10 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* x20 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x30 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x40 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x50 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x60 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x70 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, /* x80 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* x90 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* xA0 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* xB0 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* xC0 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* xD0 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* xE0 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* xF0 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 }; /* -- Generated code from 'mktable quote' ends. */ static const char hex_chars[16] = "0123456789abcdef"; /* Return the expected number of bytes needed to append the string * beginning at byte 's', where 'send' points to the last byte after * 's'. */ static size_t qappend_count(const unsigned char *s, const unsigned char *send) { const unsigned char *p; size_t ret; for (p = s, ret = 0; p < send; p++) { ret += table_quote[*p]; } return ret; } /* Append the string 's', up to but not including 'send', to string * 'dest', quoting along the way. Returns pointer to NUL. */ static char *quoted_append(char *dest, const unsigned char *s, const unsigned char *send) { const unsigned char *p; char *q = dest; for (p = s; p < send; p++) { if (table_quote[*p] == 1) { *q++ = *p; } else { *q++ = '\\'; *q++ = 'x'; *q++ = hex_chars[(*p >> 4) & 0x0f]; *q++ = hex_chars[*p & 0x0f]; } } /* NUL terminate after the last character */ *q = '\0'; return q; } void ne_buffer_qappend(ne_buffer *buf, const unsigned char *data, size_t len) { const unsigned char *dend = data + len; char *q, *qs; ne_buffer_grow(buf, buf->used + qappend_count(data, dend)); /* buf->used >= 1, so this is safe. */ qs = buf->data + buf->used - 1; q = quoted_append(qs, data, dend); /* used already accounts for a NUL, so increment by number of * characters appended, *before* the NUL. */ buf->used += q - qs; } char *ne_strnqdup(const unsigned char *data, size_t len) { const unsigned char *dend = data + len; char *dest = ne_malloc(qappend_count(data, dend) + 1); quoted_append(dest, data, dend); return dest; } static const char b64_alphabet[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" "abcdefghijklmnopqrstuvwxyz" "0123456789+/="; char *ne_base64(const unsigned char *text, size_t inlen) { /* The tricky thing about this is doing the padding at the end, * doing the bit manipulation requires a bit of concentration only */ char *buffer, *point; size_t outlen; /* Use 'buffer' to store the output. Work out how big it should be... * This must be a multiple of 4 bytes */ outlen = (inlen*4)/3; if ((inlen % 3) > 0) /* got to pad */ outlen += 4 - (inlen % 3); buffer = ne_malloc(outlen + 1); /* +1 for the \0 */ /* now do the main stage of conversion, 3 bytes at a time, * leave the trailing bytes (if there are any) for later */ for (point=buffer; inlen>=3; inlen-=3, text+=3) { *(point++) = b64_alphabet[ (*text)>>2 ]; *(point++) = b64_alphabet[ ((*text)<<4 & 0x30) | (*(text+1))>>4 ]; *(point++) = b64_alphabet[ ((*(text+1))<<2 & 0x3c) | (*(text+2))>>6 ]; *(point++) = b64_alphabet[ (*(text+2)) & 0x3f ]; } /* Now deal with the trailing bytes */ if (inlen > 0) { /* We always have one trailing byte */ *(point++) = b64_alphabet[ (*text)>>2 ]; *(point++) = b64_alphabet[ (((*text)<<4 & 0x30) | (inlen==2?(*(text+1))>>4:0)) ]; *(point++) = (inlen==1?'=':b64_alphabet[ (*(text+1))<<2 & 0x3c ]); *(point++) = '='; } /* Null-terminate */ *point = '\0'; return buffer; } /* Generated with 'mktable validb64', do not alter here -- */ static const unsigned char table_validb64[256] = { /* x00 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* x10 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* x20 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, /* x30 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, /* x40 */ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x50 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, /* x60 */ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x70 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, /* x80 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* x90 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* xA0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* xB0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* xC0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* xD0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* xE0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* xF0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; /* -- Generated code from 'mktable validb64' ends. */ /* Generated with 'mktable decodeb64', do not alter here -- */ static const unsigned char table_decodeb64[256] = { /* x00 */ 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, /* x08 */ 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, /* x10 */ 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, /* x18 */ 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, /* x20 */ 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, /* x28 */ 0x3f, 0x3f, 0x3f, 0x3e, 0x3f, 0x3f, 0x3f, 0x3f, /* x30 */ 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, /* x38 */ 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, /* x40 */ 0x44, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, /* x48 */ 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, /* x50 */ 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, /* x58 */ 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, /* x60 */ 0x1f, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, /* x68 */ 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, /* x70 */ 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, /* x78 */ 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, /* x80 */ 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, /* x88 */ 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, /* x90 */ 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, /* x98 */ 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, /* xA0 */ 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60, /* xA8 */ 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, /* xB0 */ 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, /* xB8 */ 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, /* xC0 */ 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80, /* xC8 */ 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, /* xD0 */ 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, /* xD8 */ 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, /* xE0 */ 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, /* xE8 */ 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, /* xF0 */ 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, /* xF8 */ 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8 }; /* -- Generated code from 'mktable decodeb64' ends. */ #define DECODE_B64(ch) table_decodeb64[ch] #define VALID_B64(ch) table_validb64[ch] size_t ne_unbase64(const char *data, unsigned char **out) { size_t inlen = strlen(data); unsigned char *outp; const unsigned char *in; if (inlen == 0 || (inlen % 4) != 0) return 0; outp = *out = ne_malloc(inlen * 3 / 4); for (in = (const unsigned char *)data; *in; in += 4) { unsigned int tmp; if (!VALID_B64(in[0]) || !VALID_B64(in[1]) || !VALID_B64(in[2]) || !VALID_B64(in[3]) || in[0] == '=' || in[1] == '=' || (in[2] == '=' && in[3] != '=')) { ne_free(*out); return 0; } tmp = (DECODE_B64(in[0]) & 0x3f) << 18 | (DECODE_B64(in[1]) & 0x3f) << 12; *outp++ = (tmp >> 16) & 0xff; if (in[2] != '=') { tmp |= (DECODE_B64(in[2]) & 0x3f) << 6; *outp++ = (tmp >> 8) & 0xff; if (in[3] != '=') { tmp |= DECODE_B64(in[3]) & 0x3f; *outp++ = tmp & 0xff; } } } return outp - *out; } /* Character map array; table_strclean[n] = isprint(n) ? n : 0x20. Used * by ne_strclean as a locale-independent isprint(). */ /* Generated with 'mktable strclean', do not alter here -- */ static const unsigned char table_strclean[256] = { /* x00 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* x08 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* x10 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* x18 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* x20 */ 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* x28 */ 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* x30 */ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* x38 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* x40 */ 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* x48 */ 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* x50 */ 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* x58 */ 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* x60 */ 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* x68 */ 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* x70 */ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* x78 */ 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x20, /* x80 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* x88 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* x90 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* x98 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xA0 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xA8 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xB0 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xB8 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xC0 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xC8 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xD0 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xD8 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xE0 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xE8 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xF0 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, /* xF8 */ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20 }; /* -- Generated code from 'mktable strclean' ends. */ char *ne_strclean(char *str) { unsigned char *pnt; for (pnt = (unsigned char *)str; *pnt; pnt++) *pnt = (char)table_strclean[*pnt]; return str; } char *ne_strerror(int errnum, char *buf, size_t buflen) { #ifdef HAVE_STRERROR_R #ifdef STRERROR_R_CHAR_P /* glibc-style strerror_r which may-or-may-not use provided buffer. */ char *ret = strerror_r(errnum, buf, buflen); if (ret != buf) ne_strnzcpy(buf, ret, buflen); #else /* POSIX-style strerror_r: */ char tmp[256]; if (strerror_r(errnum, tmp, sizeof tmp) == 0) ne_strnzcpy(buf, tmp, buflen); else ne_snprintf(buf, buflen, "Unknown error %d", errnum); #endif #else /* no strerror_r: */ ne_strnzcpy(buf, strerror(errnum), buflen); #endif return buf; } /* Wrapper for ne_snprintf. */ size_t ne_snprintf(char *str, size_t size, const char *fmt, ...) { va_list ap; va_start(ap, fmt); #ifdef HAVE_TRIO trio_vsnprintf(str, size, fmt, ap); #else vsnprintf(str, size, fmt, ap); #endif va_end(ap); str[size-1] = '\0'; return strlen(str); } /* Wrapper for ne_vsnprintf. */ size_t ne_vsnprintf(char *str, size_t size, const char *fmt, va_list ap) { #ifdef HAVE_TRIO trio_vsnprintf(str, size, fmt, ap); #else vsnprintf(str, size, fmt, ap); #endif str[size-1] = '\0'; return strlen(str); } /* Generated with 'mktable tolower', do not alter here -- */ static const unsigned char table_tolower[256] = { /* x00 */ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* x08 */ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* x10 */ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* x18 */ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* x20 */ 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* x28 */ 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* x30 */ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* x38 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* x40 */ 0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* x48 */ 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* x50 */ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* x58 */ 0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* x60 */ 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* x68 */ 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* x70 */ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* x78 */ 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* x80 */ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* x88 */ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, /* x90 */ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* x98 */ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, /* xA0 */ 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* xA8 */ 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* xB0 */ 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* xB8 */ 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* xC0 */ 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* xC8 */ 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* xD0 */ 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* xD8 */ 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, /* xE0 */ 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* xE8 */ 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* xF0 */ 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* xF8 */ 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff }; /* -- Generated code from 'mktable tolower' ends. */ #define TOLOWER(ch) table_tolower[ch] const unsigned char *ne_tolower_array(void) { return table_tolower; } int ne_strcasecmp(const char *s1, const char *s2) { const unsigned char *p1 = (const unsigned char *) s1; const unsigned char *p2 = (const unsigned char *) s2; unsigned char c1, c2; if (p1 == p2) return 0; do { c1 = TOLOWER(*p1++); c2 = TOLOWER(*p2++); if (c1 == '\0') break; } while (c1 == c2); return c1 - c2; } int ne_strncasecmp(const char *s1, const char *s2, size_t n) { const unsigned char *p1 = (const unsigned char *) s1; const unsigned char *p2 = (const unsigned char *) s2; unsigned char c1, c2; if (p1 == p2 || n == 0) return 0; do { c1 = TOLOWER(*p1++); c2 = TOLOWER(*p2++); if (c1 == '\0' || c1 != c2) return c1 - c2; } while (--n > 0); return c1 - c2; } char *ne_strhash(unsigned int flags, ...) { va_list ap; char *rv; va_start(ap, flags); rv = ne_vstrhash(flags, ap); va_end(ap); return rv; } #ifdef NEED_VSTRHASH char *ne_vstrhash(unsigned int flags, va_list ap) { const char *arg; struct ne_md5_ctx *ctx; unsigned int resbuf[4]; if ((flags & NE_HASH_ALGMASK) != NE_HASH_MD5) return NULL; ctx = ne_md5_create_ctx(); if (!ctx) return NULL; while ((arg = va_arg(ap, const char *)) != NULL) ne_md5_process_bytes(arg, strlen(arg), ctx); ne_md5_finish_ctx(ctx, resbuf); ne_md5_destroy_ctx(ctx); return ne__strhash2hex((void *)&resbuf, sizeof resbuf, flags); } #endif #define HEX2ASC(a) (hex_chars[((unsigned char)(a)) & 0xf]) char *ne__strhash2hex(const unsigned char *digest, size_t len, unsigned int flags) { unsigned char sep = '\0'; size_t step = 2; char *rv, *p; size_t n; assert(len > 0); if ((flags & NE_HASH_COLON)) { step = 3; sep = ':'; } else if ((flags & NE_HASH_SPACE)) { step = 3; sep = ' '; } p = rv = ne_malloc(len * step + 1); for (n = 0; n < len; n++) { *p++ = HEX2ASC(digest[n] >> 4); *p++ = HEX2ASC(digest[n] & 0x0f); if (sep) *p++ = sep; } if (sep) p--; *p = '\0'; return rv; } /* Generated with 'mktable extparam', do not alter here -- */ static const unsigned char table_extparam[256] = { /* x00 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* x10 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* x20 */ 3, 1, 3, 1, 1, 3, 1, 3, 3, 3, 3, 1, 3, 1, 1, 3, /* x30 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, /* x40 */ 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x50 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 1, 1, /* x60 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x70 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 3, /* x80 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* x90 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* xA0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* xB0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* xC0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* xD0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* xE0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* xF0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 }; /* -- Generated code from 'mktable extparam' ends. */ char *ne_strparam(const char *charset, const char *lang, const unsigned char *value) { const unsigned char *p; size_t count = 0; char *rv, *rp; /* Determine length required for the value. */ for (p = value; *p; p++) count += table_extparam[*p]; /* If length == input length, no encoding is required, return * NULL. */ if (count == strlen((const char *)value)) return NULL; /* +3 accounts for '' and trailing NUL */ rv = ne_malloc(strlen(charset) + (lang ? strlen(lang) : 0) + count + 3); memcpy(rv, charset, strlen(charset)); rp = rv + strlen(charset); *rp++ = '\''; if (lang) { memcpy(rp, lang, strlen(lang)); rp += strlen(lang); } *rp++ = '\''; for (p = value; *p; p++) { if (table_extparam[*p] == 1) { *rp++ = *p; } else { *rp++ = '%'; *rp++ = HEX2ASC(*p >> 4); *rp++ = HEX2ASC(*p & 0x0f); } } *rp = '\0'; return rv; } neon-0.34.2/src/ne_sspi.h0000644000175000017500000000270314777424030014561 0ustar jortonjorton/* Microsoft SSPI based authentication routines Copyright (C) 2004-2005, Vladimir Berezniker @ http://public.xdi.org/=vmpn This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_SSPI_H #define NE_SSPI_H /* Win32 SSPI-based authentication interfaces. PRIVATE TO NEON -- NOT * PART OF THE EXTERNAL API. */ #ifdef HAVE_SSPI #include #define SECURITY_WIN32 #include int ne_sspi_init(void); int ne_sspi_deinit(void); int ne_sspi_create_context(void **context, char * serverName, int ntlm); int ne_sspi_destroy_context(void *context); int ne_sspi_clear_context(void *context); int ne_sspi_authenticate(void *context, const char *base64Token, char **responseToken); #endif /* HAVE_SSPI */ #endif /* NE_SSPI_H */ neon-0.34.2/src/ne_sspi.c0000644000175000017500000004127614777424030014564 0ustar jortonjorton/* Microsoft SSPI based authentication routines Copyright (C) 2004-2005, Vladimir Berezniker @ http://public.xdi.org/=vmpn Copyright (C) 2007, Yves Martin This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include "ne_utils.h" #include "ne_string.h" #include "ne_socket.h" #include "ne_sspi.h" #ifdef HAVE_SSPI #define SEC_SUCCESS(Status) ((Status) >= 0) #ifndef SECURITY_ENTRYPOINT /* Missing in MingW 3.7 */ #define SECURITY_ENTRYPOINT "InitSecurityInterfaceA" #endif struct SSPIContextStruct { CtxtHandle context; char *serverName; CredHandle credentials; int continueNeeded; int authfinished; char *mechanism; int ntlm; ULONG maxTokenSize; }; typedef struct SSPIContextStruct SSPIContext; static ULONG negotiateMaxTokenSize = 0; static ULONG ntlmMaxTokenSize = 0; static HINSTANCE hSecDll = NULL; static PSecurityFunctionTable pSFT = NULL; static int initialized = 0; /* * Query specified package for it's maximum token size. */ static int getMaxTokenSize(char *package, ULONG * maxTokenSize) { SECURITY_STATUS status; SecPkgInfo *packageSecurityInfo = NULL; status = pSFT->QuerySecurityPackageInfo(package, &packageSecurityInfo); if (status == SEC_E_OK) { *maxTokenSize = packageSecurityInfo->cbMaxToken; if (pSFT->FreeContextBuffer(packageSecurityInfo) != SEC_E_OK) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Unable to free security package info."); } } else { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: QuerySecurityPackageInfo [failed] [%x].", status); return -1; } return 0; } /* * Initialize all the SSPI data */ static void initDll(HINSTANCE hSecDll) { INIT_SECURITY_INTERFACE initSecurityInterface = NULL; initSecurityInterface = (INIT_SECURITY_INTERFACE) GetProcAddress(hSecDll, SECURITY_ENTRYPOINT); if (initSecurityInterface == NULL) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Obtaining security interface [fail].\n"); initialized = -1; return; } else { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Obtaining security interface [ok].\n"); } pSFT = (initSecurityInterface) (); if (pSFT == NULL) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Security Function Table [fail].\n"); initialized = -2; return; } else { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Security Function Table [ok].\n"); } if (getMaxTokenSize("Negotiate", &negotiateMaxTokenSize)) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Unable to get negotiate maximum packet size"); initialized = -3; } if (getMaxTokenSize("NTLM", &ntlmMaxTokenSize)) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Unable to get negotiate maximum packet size"); initialized = -3; } } /* * This function needs to be called at least once before using any other. */ int ne_sspi_init(void) { if (initialized) { return 0; } NE_DEBUG(NE_DBG_SOCKET, "sspiInit\n"); NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Loading security dll.\n"); hSecDll = LoadLibrary("security.dll"); if (hSecDll == NULL) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Loading of security dll [fail].\n"); } else { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Loading of security dll [ok].\n"); initDll(hSecDll); if (initialized == 0) { initialized = 1; } } NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: sspiInit [%d].\n", initialized); if (initialized < 0) { return initialized; } else { return 0; } } /* * This function can be called to free resources used by SSPI. */ int ne_sspi_deinit(void) { NE_DEBUG(NE_DBG_SOCKET, "sspi: DeInit\n"); if (initialized <= 0) { return initialized; } pSFT = NULL; if (hSecDll != NULL) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Unloading security dll.\n"); if (FreeLibrary(hSecDll)) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Unloading of security dll [ok].\n"); } else { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Unloading of security dll [fail].\n"); return -1; } hSecDll = NULL; } initialized = 0; return 0; } /* * Simplification wrapper around AcquireCredentialsHandle as most of * the parameters do not change. */ static int acquireCredentialsHandle(CredHandle * credentials, char *package) { SECURITY_STATUS status; TimeStamp timestamp; status = pSFT->AcquireCredentialsHandle(NULL, package, SECPKG_CRED_OUTBOUND, NULL, NULL, NULL, NULL, credentials, ×tamp); if (status != SEC_E_OK) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: AcquireCredentialsHandle [fail] [%x].\n", status); return -1; } return 0; } /* * Wrapper around initializeSecurityContext. Supplies several * default parameters as well as logging in case of errors. */ static SECURITY_STATUS initializeSecurityContext(CredHandle * credentials, CtxtHandle * context, char *spn, ULONG contextReq, SecBufferDesc * inBuffer, CtxtHandle * newContext, SecBufferDesc * outBuffer) { ULONG contextAttributes; SECURITY_STATUS status; status = pSFT->InitializeSecurityContext(credentials, context, spn, contextReq, 0, SECURITY_NETWORK_DREP, inBuffer, 0, newContext, outBuffer, &contextAttributes, NULL); if (!SEC_SUCCESS(status)) { if (status == SEC_E_INVALID_TOKEN) { NE_DEBUG(NE_DBG_HTTPAUTH, "InitializeSecurityContext [fail] SEC_E_INVALID_TOKEN.\n"); } else if (status == SEC_E_UNSUPPORTED_FUNCTION) { NE_DEBUG(NE_DBG_HTTPAUTH, "InitializeSecurityContext [fail] SEC_E_UNSUPPORTED_FUNCTION.\n"); } else { NE_DEBUG(NE_DBG_HTTPAUTH, "InitializeSecurityContext [fail] [%x].\n", status); } } return status; } /* * Validates that the pointer is not NULL and converts it to its real type. */ static int getContext(void *context, SSPIContext **sspiContext) { if (!context) { return -1; } *sspiContext = context; return 0; } /* * Verifies that the buffer descriptor point only to one buffer and * returns the pointer to it. */ static int getSingleBufferDescriptor(SecBufferDesc *secBufferDesc, SecBuffer **secBuffer) { if (secBufferDesc->cBuffers != 1) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: fillBufferDescriptor " "[fail] numbers of descriptor buffers. 1 != [%d].\n", secBufferDesc->cBuffers); return -1; } *secBuffer = secBufferDesc->pBuffers; return 0; } /* * Decodes BASE64 string into SSPI SecBuffer */ static int base64ToBuffer(const char *token, SecBufferDesc * secBufferDesc) { SecBuffer *buffer; if (getSingleBufferDescriptor(secBufferDesc, &buffer)) { return -1; } buffer->BufferType = SECBUFFER_TOKEN; buffer->cbBuffer = ne_unbase64(token, (unsigned char **) &buffer->pvBuffer); if (buffer->cbBuffer == 0) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Unable to decode BASE64 SSPI token.\n"); return -1; } return 0; } /* * Creates a SecBuffer of a specified size. */ static int makeBuffer(SecBufferDesc * secBufferDesc, ULONG size) { SecBuffer *buffer; if (getSingleBufferDescriptor(secBufferDesc, &buffer)) { return -1; } buffer->BufferType = SECBUFFER_TOKEN; buffer->cbBuffer = size; buffer->pvBuffer = ne_calloc(size); return 0; } /* * Frees data allocated in the buffer. */ static int freeBuffer(SecBufferDesc * secBufferDesc) { SecBuffer *buffer; if (getSingleBufferDescriptor(secBufferDesc, &buffer)) { return -1; } if (buffer->cbBuffer > 0 && buffer->pvBuffer) { ne_free(buffer->pvBuffer); buffer->cbBuffer = 0; buffer->pvBuffer = NULL; } return 0; } /* * Canonicalize a server host name if possible. * The returned pointer must be freed after usage. */ static char *canonical_hostname(const char *serverName) { const char *hostname; ne_sock_addr *addr; addr = ne_addr_resolve(serverName, NE_ADDR_CANON); if (ne_addr_result(addr) || ne_addr_canonical(addr) == NULL) { /* Lookup failed */ char buf[256]; NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Could not resolve IP address for `%s': %s\n", serverName, ne_addr_error(addr, buf, sizeof buf)); hostname = ne_strdup(serverName); } else { hostname = ne_strdup(ne_addr_canonical(addr)); } ne_addr_destroy(addr); return hostname; } /* * Create a context to authenticate to specified server, using either * ntlm or negotiate. */ int ne_sspi_create_context(void **context, char *serverName, int ntlm) { SSPIContext *sspiContext; char *canonicalName; if (initialized <= 0) { return -1; } sspiContext = ne_calloc(sizeof(SSPIContext)); sspiContext->continueNeeded = 0; if (ntlm) { sspiContext->mechanism = "NTLM"; sspiContext->serverName = ne_strdup(serverName); sspiContext->maxTokenSize = ntlmMaxTokenSize; } else { sspiContext->mechanism = "Negotiate"; /* Canonicalize to conform to GSSAPI behavior */ canonicalName = canonical_hostname(serverName); sspiContext->serverName = ne_concat("HTTP/", canonicalName, NULL); ne_free(canonicalName); NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Created context with SPN '%s'\n", sspiContext->serverName); sspiContext->maxTokenSize = negotiateMaxTokenSize; } sspiContext->ntlm = ntlm; sspiContext->authfinished = 0; *context = sspiContext; return 0; } /* * Resets the context */ static void resetContext(SSPIContext * sspiContext) { pSFT->DeleteSecurityContext(&(sspiContext->context)); #if defined(_MSC_VER) && _MSC_VER <= 1200 pSFT->FreeCredentialHandle(&(sspiContext->credentials)); #else pSFT->FreeCredentialsHandle(&(sspiContext->credentials)); #endif sspiContext->continueNeeded = 0; } /* * Initializes supplied SecBufferDesc to point to supplied SecBuffer * that is also initialized; */ static void initSingleEmptyBuffer(SecBufferDesc * bufferDesc, SecBuffer * buffer) { buffer->BufferType = SECBUFFER_EMPTY; buffer->cbBuffer = 0; buffer->pvBuffer = NULL; bufferDesc->cBuffers = 1; bufferDesc->ulVersion = SECBUFFER_VERSION; bufferDesc->pBuffers = buffer; } /* * Destroys the supplied context. */ int ne_sspi_destroy_context(void *context) { int status; SSPIContext *sspiContext; if (initialized <= 0) { return -1; } status = getContext(context, &sspiContext); if (status) { return status; } resetContext(sspiContext); if (sspiContext->serverName) { ne_free(sspiContext->serverName); sspiContext->serverName = NULL; } ne_free(sspiContext); return 0; } int ne_sspi_clear_context(void *context) { int status; SSPIContext *sspiContext; if (initialized <= 0) { return -1; } status = getContext(context, &sspiContext); if (status) { return status; } sspiContext->authfinished = 0; sspiContext->continueNeeded = 0; return 0; } /* * Processes received authentication tokens as well as supplies the * response token. */ int ne_sspi_authenticate(void *context, const char *base64Token, char **responseToken) { SecBufferDesc outBufferDesc; SecBuffer outBuffer; int status; SECURITY_STATUS securityStatus; ULONG contextFlags; SSPIContext *sspiContext; if (initialized <= 0) { return -1; } status = getContext(context, &sspiContext); if (status) { return status; } /* TODO: Not sure what flags should be set. joe: this needs to be * driven by the ne_auth interface; the GSSAPI code needs similar * flags. */ contextFlags = ISC_REQ_CONFIDENTIALITY | ISC_REQ_MUTUAL_AUTH; initSingleEmptyBuffer(&outBufferDesc, &outBuffer); status = makeBuffer(&outBufferDesc, sspiContext->maxTokenSize); if (status) { return status; } if (base64Token) { SecBufferDesc inBufferDesc; SecBuffer inBuffer; if (!sspiContext->continueNeeded) { freeBuffer(&outBufferDesc); NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Got an unexpected token.\n"); return -1; } initSingleEmptyBuffer(&inBufferDesc, &inBuffer); status = base64ToBuffer(base64Token, &inBufferDesc); if (status) { freeBuffer(&outBufferDesc); return status; } securityStatus = initializeSecurityContext(&sspiContext->credentials, &(sspiContext->context), sspiContext->serverName, contextFlags, &inBufferDesc, &(sspiContext->context), &outBufferDesc); if (securityStatus == SEC_E_OK) { sspiContext->authfinished = 1; } freeBuffer(&inBufferDesc); } else { if (sspiContext->continueNeeded) { freeBuffer(&outBufferDesc); NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: Expected a token from server.\n"); return -1; } if (sspiContext->authfinished && (sspiContext->credentials.dwLower || sspiContext->credentials.dwUpper)) { if (sspiContext->authfinished) { freeBuffer(&outBufferDesc); sspiContext->authfinished = 0; NE_DEBUG(NE_DBG_HTTPAUTH,"sspi: failing because starting over from failed try.\n"); return -1; } sspiContext->authfinished = 0; } /* Reset any existing context since we are starting over */ resetContext(sspiContext); if (acquireCredentialsHandle (&sspiContext->credentials, sspiContext->mechanism) != SEC_E_OK) { freeBuffer(&outBufferDesc); NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: acquireCredentialsHandle failed.\n"); return -1; } securityStatus = initializeSecurityContext(&sspiContext->credentials, NULL, sspiContext->serverName, contextFlags, NULL, &(sspiContext->context), &outBufferDesc); } if (securityStatus == SEC_I_COMPLETE_AND_CONTINUE || securityStatus == SEC_I_COMPLETE_NEEDED) { SECURITY_STATUS compleStatus = pSFT->CompleteAuthToken(&(sspiContext->context), &outBufferDesc); if (compleStatus != SEC_E_OK) { freeBuffer(&outBufferDesc); NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: CompleteAuthToken failed.\n"); return -1; } } if (securityStatus == SEC_I_COMPLETE_AND_CONTINUE || securityStatus == SEC_I_CONTINUE_NEEDED) { sspiContext->continueNeeded = 1; } else { sspiContext->continueNeeded = 0; } if (!(securityStatus == SEC_I_COMPLETE_AND_CONTINUE || securityStatus == SEC_I_COMPLETE_NEEDED || securityStatus == SEC_I_CONTINUE_NEEDED || securityStatus == SEC_E_OK)) { NE_DEBUG(NE_DBG_HTTPAUTH, "sspi: initializeSecurityContext [failed] [%x].\n", securityStatus); freeBuffer(&outBufferDesc); return -1; } *responseToken = ne_base64(outBufferDesc.pBuffers->pvBuffer, outBufferDesc.pBuffers->cbBuffer); freeBuffer(&outBufferDesc); return 0; } #endif /* HAVE_SSPI */ neon-0.34.2/src/ne_ssl.h0000644000175000017500000002272514777424030014412 0ustar jortonjorton/* SSL/TLS abstraction layer for neon Copyright (C) 2003-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* ne_ssl.h defines an interface for loading and accessing the * properties of SSL certificates. */ #ifndef NE_SSL_H #define NE_SSL_H 1 #include #include "ne_defs.h" NE_BEGIN_DECLS /* A "distinguished name"; a unique name for some entity. */ typedef struct ne_ssl_dname_s ne_ssl_dname; /* Returns a single-line string representation of a distinguished * name, intended to be human-readable (e.g. "Acme Ltd., Norfolk, * GB"). Return value is a UTF-8-encoded malloc-allocated string and * must be free'd by the caller. */ char *ne_ssl_readable_dname(const ne_ssl_dname *dn); /* Returns zero if 'dn1' and 'dn2' refer to same name, or non-zero if * they are different. */ int ne_ssl_dname_cmp(const ne_ssl_dname *dn1, const ne_ssl_dname *dn2); /* An SSL certificate. */ typedef struct ne_ssl_certificate_s ne_ssl_certificate; /* Read a certificate from a file in PEM format; returns NULL if the * certificate could not be parsed. */ ne_ssl_certificate *ne_ssl_cert_read(const char *filename); /* Write a certificate to a file in PEM format; returns non-zero if * the certificate could not be written. */ int ne_ssl_cert_write(const ne_ssl_certificate *cert, const char *filename); /* Export a certificate to a base64-encoded, NUL-terminated string. * The returned string is malloc-allocated and must be free()d by the * caller. */ char *ne_ssl_cert_export(const ne_ssl_certificate *cert); /* Import a certificate from a base64-encoded string as returned by * ne_ssl_cert_export(). Returns a certificate object or NULL if * 'data' was not valid. */ ne_ssl_certificate *ne_ssl_cert_import(const char *data); /* Returns the identity of the certificate, or NULL if none is given. * For a server certificate this will be the hostname of the server to * which the cert was issued. A NUL-terminated UTF-8-encoded string * is returned, which is valid for the lifetime of the certificate * object. */ const char *ne_ssl_cert_identity(const ne_ssl_certificate *cert); /* Return the certificate of the entity which signed certificate * 'cert'. Returns NULL if 'cert' is self-signed or the issuer * certificate is not available; if non-NULL, the pointer is valid for * the lifetime of the certificate object. */ const ne_ssl_certificate *ne_ssl_cert_signedby(const ne_ssl_certificate *cert); /* Returns the distinguished name of the certificate issuer. */ const ne_ssl_dname *ne_ssl_cert_issuer(const ne_ssl_certificate *cert); /* Returns the distinguished name of the certificate subject. */ const ne_ssl_dname *ne_ssl_cert_subject(const ne_ssl_certificate *cert); #define NE_SSL_DIGESTLEN (60) /* Calculate the certificate digest ("fingerprint") and format it as a * NUL-terminated hex string in 'digest', of the form "aa:bb:...:ff". * Returns zero on success or non-zero if there was an internal error * whilst calculating the digest. 'digest' must be at least * NE_SSL_DIGESTLEN bytes in length. */ int ne_ssl_cert_digest(const ne_ssl_certificate *cert, char *digest); /* Calculate the certificate digest ("fingerprint") and format it as a * NUL-terminated hex string using the hash algorithm and formatting * flags exactly as if flags was passed to ne_strhash(). Returns NULL * on error. */ char *ne_ssl_cert_hdigest(const ne_ssl_certificate *cert, unsigned int flags); /* Copy the validity times for the certificate 'cert' into 'from' and * 'until' (either may be NULL). If the time cannot be represented by * a time_t value, then (time_t)-1 will be written. */ void ne_ssl_cert_validity_time(const ne_ssl_certificate *cert, time_t *from, time_t *until); #define NE_SSL_VDATELEN (30) /* Copy the validity times into buffers 'from' and 'until' as * NUL-terminated human-readable strings, using RFC 1123-style date * formatting (and not localized, so always using English month/week * names). The buffers must be at least NE_SSL_VDATELEN bytes in * length, and either may be NULL. */ void ne_ssl_cert_validity(const ne_ssl_certificate *cert, char *from, char *until); /* Returns zero if 'c1' and 'c2' refer to the same certificate, or * non-zero otherwise. */ int ne_ssl_cert_cmp(const ne_ssl_certificate *c1, const ne_ssl_certificate *c2); /* Deallocate memory associated with certificate. */ void ne_ssl_cert_free(ne_ssl_certificate *cert); /* A client certificate (and private key). A client certificate * object has state; the object is either in the "encrypted" or * "decrypted" state. */ typedef struct ne_ssl_client_cert_s ne_ssl_client_cert; /* Read a client certificate (and private key) in PKCS#12 format from * file 'filename'; returns NULL if the file could not be parsed, or * otherwise returning a client certificate object. The returned * object may be in either the encrypted or decrypted state. */ ne_ssl_client_cert *ne_ssl_clicert_read(const char *filename); /* Read a client certificate (and private key) in PKCS#12 format from * 'buffer', of length 'buflen', returning NULL if the certificate * could not be parsed, or otherwise returning a client certificate * object. The returned object may be in either the encrypted or * decrypted state. */ ne_ssl_client_cert *ne_ssl_clicert_import(const unsigned char *buffer, size_t buflen); /* Returns non-zero if client cert is in the encrypted state. */ int ne_ssl_clicert_encrypted(const ne_ssl_client_cert *ccert); /* Returns the "friendly name" given for the client cert, or NULL if * none given. Returns a NUL-terminated, UTF-8-encoded string. This * function may be used on a ccert object in either encrypted or * decrypted state. */ const char *ne_ssl_clicert_name(const ne_ssl_client_cert *ccert); /* Decrypt the encrypted client cert using the given password. * Returns non-zero on failure, in which case, the ccert object * remains in the encrypted state and the function may be called again * with a different password. This function has undefined behaviour * for a ccert object which is in the decrypted state. */ int ne_ssl_clicert_decrypt(ne_ssl_client_cert *ccert, const char *password); /* Return the actual certificate part of the client certificate (never * returns NULL). This function has undefined behaviour for a ccert * object which is in the encrypted state. */ const ne_ssl_certificate *ne_ssl_clicert_owner(const ne_ssl_client_cert *ccert); /* Destroy a client certificate object. This function may be used on * a ccert object in either the encrypted or decrypted state. */ void ne_ssl_clicert_free(ne_ssl_client_cert *ccert); /* Protocol versions. */ enum ne_ssl_protocol { NE_SSL_PROTO_UNSPEC = 0, NE_SSL_PROTO_SSL_3, NE_SSL_PROTO_TLS_1_0, NE_SSL_PROTO_TLS_1_1, NE_SSL_PROTO_TLS_1_2, NE_SSL_PROTO_TLS_1_3 }; /* Return the SSL/TLS protocol name for the protocol version. */ const char *ne_ssl_proto_name(enum ne_ssl_protocol proto); /* SSL context object. The interfaces to manipulate an SSL context * are only needed when interfacing directly with ne_socket.h. */ typedef struct ne_ssl_context_s ne_ssl_context; /* Context creation modes: */ #define NE_SSL_CTX_CLIENT (0) /* client context */ #define NE_SSL_CTX_SERVER (1) /* default server context */ #define NE_SSL_CTX_SERVERv2 (2) /* SSLv2-specific server context */ /* Create an SSL context. */ ne_ssl_context *ne_ssl_context_create(int mode); /* Client mode: trust the given certificate 'cert' in context 'ctx'. */ void ne_ssl_context_trustcert(ne_ssl_context *ctx, const ne_ssl_certificate *cert); /* Server mode: use given cert and key (filenames to PEM certificates). */ int ne_ssl_context_keypair(ne_ssl_context *ctx, const char *cert, const char *key); /* Set the minimum and maximum protocol version which is allowed for * the connection. This must be called prior to ne_sock_connect_ssl() * or ne_sock_accept_ssl(). Returns 0 on success or NE_SOCK_*. */ int ne_ssl_context_set_versions(ne_ssl_context *ctx, enum ne_ssl_protocol min, enum ne_ssl_protocol max); /* Server mode: set client cert verification options: required is non-zero if * a client cert is required, if ca_names is non-NULL it is a filename containing * a set of PEM certs from which CA names are sent in the ccert request. */ int ne_ssl_context_set_verify(ne_ssl_context *ctx, int required, const char *ca_names, const char *verify_cas); #define NE_SSL_CTX_SSLv2 (0) /* Set a flag for the SSL context. */ void ne_ssl_context_set_flag(ne_ssl_context *ctx, int flag, int value); /* Return flag value. */ int ne_ssl_context_get_flag(ne_ssl_context *ctx, int flag); /* Destroy an SSL context. */ void ne_ssl_context_destroy(ne_ssl_context *ctx); NE_END_DECLS #endif neon-0.34.2/src/ne_socks.c0000644000175000017500000002333114777424030014720 0ustar jortonjorton/* SOCKS proxy support for neon Copyright (C) 2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include "ne_internal.h" #include "ne_string.h" #include "ne_socket.h" #include "ne_utils.h" #include /* SOCKS protocol reference: v4: http://www.ufasoft.com/doc/socks4_protocol.htm v4a http://www.smartftp.com/Products/SmartFTP/RFC/socks4a.protocol v5: http://tools.ietf.org/html/rfc1928 ...v5 auth: http://tools.ietf.org/html/rfc1929 */ #define V5_REPLY_OK 0 #define V5_REPLY_FAIL 1 #define V5_REPLY_DISALLOW 2 #define V5_REPLY_NET_UNREACH 3 #define V5_REPLY_HOST_UNREACH 4 #define V5_REPLY_CONN_REFUSED 5 #define V5_REPLY_TTL_EXPIRED 6 #define V5_REPLY_CMD_UNSUPPORTED 7 #define V5_REPLY_TYPE_UNSUPPORTED 8 #define V5_VERSION 0x05 #define V5_ADDR_IPV4 0x01 #define V5_ADDR_FQDN 0x03 #define V5_ADDR_IPV6 0x04 #define V5_CMD_CONNECT 0x01 #define V5_AUTH_NONE 0x00 #define V5_AUTH_USER 0x02 #define V5_AUTH_NOMETH 0xFF /* Fail with given V5 error code in given context. */ static int v5fail(ne_socket *sock, unsigned int code, const char *context) { const char *err; switch (code) { case V5_REPLY_FAIL: err = _("failure"); break; case V5_REPLY_DISALLOW: err = _("connection not permitted"); break; case V5_REPLY_NET_UNREACH: err = _("network unreachable"); break; case V5_REPLY_HOST_UNREACH: err = _("host unreachable"); break; case V5_REPLY_TTL_EXPIRED: err = _("TTL expired"); break; case V5_REPLY_CMD_UNSUPPORTED: err = _("command not supported"); break; case V5_REPLY_TYPE_UNSUPPORTED: err = _("address type not supported"); break; default: ne_sock_set_error(sock, _("%s: unrecognized error (%u)"), context, code); return NE_SOCK_ERROR; } ne_sock_set_error(sock, "%s: %s", context, err); return NE_SOCK_ERROR; } /* Fail with given error string. */ static int fail(ne_socket *sock, const char *error) { ne_sock_set_error(sock, "%s", error); return NE_SOCK_ERROR; } /* Fail with given NE_SOCK_* error code and given context. */ static int sofail(ne_socket *sock, ssize_t ret, const char *context) { char *err = ne_strdup(ne_sock_error(sock)); ne_sock_set_error(sock, "%s: %s", context, err); ne_free(err); return NE_SOCK_ERROR; } /* SOCKSv5 proxy. */ static int v5_proxy(ne_socket *sock, const ne_inet_addr *addr, const char *hostname, unsigned int port, const char *username, const char *password) { unsigned char msg[1024], *p; unsigned int len; int ret; ssize_t n; p = msg; *p++ = V5_VERSION; *p++ = 2; /* Two supported auth protocols; none and user. */ *p++ = V5_AUTH_NONE; *p++ = V5_AUTH_USER; ret = ne_sock_fullwrite(sock, (char *)msg, p - msg); if (ret) { return sofail(sock, ret, _("Could not send message to proxy")); } n = ne_sock_fullread(sock, (char *)msg, 2); if (n) { return sofail(sock, ret, _("Could not read initial response from proxy")); } else if (msg[0] != V5_VERSION) { return fail(sock, _("Invalid version in proxy response")); } /* Authenticate, if necessary. */ switch (msg[1]) { case V5_AUTH_NONE: break; case V5_AUTH_USER: p = msg; *p++ = 0x01; len = strlen(username) & 0xff; *p++ = len; memcpy(p, username, len); p += len; len = strlen(password) & 0xff; *p++ = len; memcpy(p, password, len); p += len; ret = ne_sock_fullwrite(sock, (char *)msg, p - msg); if (ret) { return sofail(sock, ret, _("Could not send login message")); } n = ne_sock_fullread(sock, (char *)msg, 2); if (n) { return sofail(sock, ret, _("Could not read login reply")); } else if (msg[0] != 1) { return fail(sock, _("Invalid version in login reply")); } else if (msg[1] != 0) { return fail(sock, _("Authentication failed")); } break; case V5_AUTH_NOMETH: return fail(sock, _("No acceptable authentication method")); default: return fail(sock, _("Unexpected authentication method chosen")); } /* Send the CONNECT command. */ p = msg; *p++ = V5_VERSION; *p++ = V5_CMD_CONNECT; *p++ = 0; /* reserved */ if (addr) { unsigned char raw[16]; if (ne_iaddr_typeof(addr) == ne_iaddr_ipv4) { len = 4; *p++ = V5_ADDR_IPV4; } else { len = 16; *p++ = V5_ADDR_IPV6; } memcpy(p, ne_iaddr_raw(addr, raw), len); p += len; } else { len = strlen(hostname) & 0xff; *p++ = V5_ADDR_FQDN; *p++ = len; memcpy(p, hostname, len); p += len; } *p++ = (port >> 8) & 0xff; *p++ = port & 0xff; ret = ne_sock_fullwrite(sock, (char *)msg, p - msg); if (ret) { return sofail(sock, ret, _("Could not send connect request")); } n = ne_sock_fullread(sock, (char *)msg, 4); if (n) { return sofail(sock, n, _("Could not read connect reply")); } if (msg[0] != V5_VERSION) { return fail(sock, _("Invalid version in connect reply")); } if (msg[1] != V5_REPLY_OK) { return v5fail(sock, msg[1], _("Could not connect")); } switch (msg[3]) { case V5_ADDR_IPV4: len = 4; break; case V5_ADDR_IPV6: len = 16; break; case V5_ADDR_FQDN: n = ne_sock_read(sock, (char *)msg, 1); if (n != 1) { return sofail(sock, n, _("Could not read FQDN length in connect reply")); } len = msg[0]; break; default: return fail(sock, _("Unknown address type in connect reply")); } n = ne_sock_fullread(sock, (char *)msg, len + 2); if (n) { return sofail(sock, n, _("Could not read address in connect reply")); } return 0; } #define V4_VERSION 0x04 #define V4_CMD_STREAM 0x01 #define V4_REP_OK 0x5a /* request granted */ #define V4_REP_FAIL 0x5b /* request rejected or failed */ #define V4_REP_NOIDENT 0x5c /* request failed, could connect to identd */ #define V4_REP_IDFAIL 0x5d /* request failed, identd denial */ /* Fail for given SOCKSv4 error code. */ static int v4fail(ne_socket *sock, unsigned int code, const char *context) { const char *err; switch (code) { case V4_REP_FAIL: err = _("request rejected or failed"); break; case V4_REP_NOIDENT: err = _("could not establish connection to identd"); break; case V4_REP_IDFAIL: err = _("rejected due to identd user mismatch"); break; default: ne_sock_set_error(sock, _("%s: unrecognized failure (%u)"), context, code); return NE_SOCK_ERROR; } ne_sock_set_error(sock, "%s: %s", context, err); return NE_SOCK_ERROR; } /* SOCKS v4 or v4A proxy. */ static int v4_proxy(ne_socket *sock, enum ne_sock_sversion vers, const ne_inet_addr *addr, const char *hostname, unsigned int port, const char *username) { unsigned char msg[1024], raw[16], *p; ssize_t n; int ret; p = msg; *p++ = V4_VERSION; *p++ = V4_CMD_STREAM; *p++ = (port >> 8) & 0xff; *p++ = port & 0xff; if (vers == NE_SOCK_SOCKSV4A) { /* A bogus address is used to signify use of the hostname, * 0.0.0.X where X != 0. */ memcpy(p, "\x00\x00\x00\xff", 4); } else { /* API precondition that addr is IPv4; if it's not this will * just copy out the first four bytes of the v6 address; * garbage in => garbage out. */ memcpy(p, ne_iaddr_raw(addr, raw), 4); } p += 4; if (username) { unsigned int len = strlen(username) & 0xff; memcpy(p, username, len); p += len; } *p++ = '\0'; if (vers == NE_SOCK_SOCKSV4A) { unsigned int len = strlen(hostname) & 0xff; memcpy(p, hostname, len); p += len; *p++ = '\0'; } ret = ne_sock_fullwrite(sock, (char *)msg, p - msg); if (ret) { return sofail(sock, ret, _("Could not send message to proxy")); } n = ne_sock_fullread(sock, (char *)msg, 8); if (n) { return sofail(sock, ret, _("Could not read response from proxy")); } if (msg[1] != V4_REP_OK) { return v4fail(sock, ret, _("Could not connect")); } return 0; } int ne_sock_proxy(ne_socket *sock, enum ne_sock_sversion vers, const ne_inet_addr *addr, const char *hostname, unsigned int port, const char *username, const char *password) { if (vers == NE_SOCK_SOCKSV5) { return v5_proxy(sock, addr, hostname, port, username, password); } else { return v4_proxy(sock, vers, addr, hostname, port, username); } } neon-0.34.2/src/ne_socket.h0000644000175000017500000003316714777424030015103 0ustar jortonjorton/* socket handling interface Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_SOCKET_H #define NE_SOCKET_H #include #ifdef WIN32 #include /* for size_t */ #endif #include "ne_defs.h" #include "ne_ssl.h" /* for ne_ssl_context */ NE_BEGIN_DECLS #define NE_SOCK_ERROR (-1) /* Read/Write timed out */ #define NE_SOCK_TIMEOUT (-2) /* Socket was closed */ #define NE_SOCK_CLOSED (-3) /* Connection was reset (e.g. server crashed) */ #define NE_SOCK_RESET (-4) /* Secure connection was closed without proper SSL shutdown. */ #define NE_SOCK_TRUNC (-5) /* Retry operation later. */ #define NE_SOCK_RETRY (-6) /* ne_socket represents a TCP socket. */ typedef struct ne_socket_s ne_socket; /* ne_sock_addr represents an address object. */ typedef struct ne_sock_addr_s ne_sock_addr; #ifndef NE_INET_ADDR_DEFINED typedef struct ne_inet_addr_s ne_inet_addr; #endif /* Perform process-global initialization of any libraries in use. * Returns non-zero on error. */ int ne_sock_init(void); /* Perform process-global shutdown of any libraries in use. This * function only has effect when it has been called an equal number of * times to ne_sock_init() for the process. */ void ne_sock_exit(void); #define NE_ADDR_CANON (0x01) /* Resolve the given hostname. Hex string IPv6 addresses (e.g. `::1') * may be enclosed in brackets (e.g. `[::1]'). 'flags' should be * zero, or if NE_ADDR_CANON is passed, the canonical name for the * hostname will be determined. */ ne_sock_addr *ne_addr_resolve(const char *hostname, int flags); /* Returns zero if name resolution was successful, non-zero on * error. */ int ne_addr_result(const ne_sock_addr *addr); /* Returns the first network address associated with the 'addr' * object. Undefined behaviour if ne_addr_result returns non-zero for * 'addr'; otherwise, never returns NULL. */ const ne_inet_addr *ne_addr_first(ne_sock_addr *addr); /* Returns the next network address associated with the 'addr' object, * or NULL if there are no more. */ const ne_inet_addr *ne_addr_next(ne_sock_addr *addr); /* NB: the pointers returned by ne_addr_first and ne_addr_next are * valid until ne_addr_destroy is called for the corresponding * ne_sock_addr object. They must not be passed to ne_iaddr_free. */ /* If name resolution fails, copies the error string into 'buffer', * which is of size 'bufsiz'. 'buffer' is returned. */ char *ne_addr_error(const ne_sock_addr *addr, char *buffer, size_t bufsiz); /* Returns the canonical name of the host as a NUL-terminated string, * if NE_ADDR_CANON was used, and name resolution was successful. * Otherwise, returns NULL. */ const char *ne_addr_canonical(const ne_sock_addr *addr); /* Destroys an address object created by ne_addr_resolve. */ void ne_addr_destroy(ne_sock_addr *addr); /* Network address type; IPv4 or IPv6 */ typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; /* Create a network address object from raw byte representation (in * network byte order) of given type. 'raw' must be four bytes for an * IPv4 address, 16 bytes for an IPv6 address. May return NULL if * address type is not supported. */ ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw); /* Compare two network address objects i1 and i2; returns zero if they * are equivalent or non-zero otherwise. For an IPv6 literal, the * scope is ignored by this function if set, so must be compared * seperately if required. */ int ne_iaddr_cmp(const ne_inet_addr *i1, const ne_inet_addr *i2); /* Return the type of the given network address object. */ ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia); /* Print the string representation of network address 'ia' into the * buffer 'buffer', which is of length 'bufsiz'. Returns 'buffer'. */ char *ne_iaddr_print(const ne_inet_addr *ia, char *buffer, size_t bufsiz); /* Dump the raw byte representation (in network byte order) of address * 'ia' into the buffer 'buffer', which must be of a suitable length * (4 bytes for an IPv4 address, 16 bytes for an IPv6 address). * Returns 'buffer'. */ unsigned char *ne_iaddr_raw(const ne_inet_addr *ia, unsigned char *buffer); /* Perform the reverse name lookup on network address 'ia', placing * the returned name in the 'buf' buffer (of length 'bufsiz') if * successful. Returns zero on success, or non-zero on error. */ int ne_iaddr_reverse(const ne_inet_addr *ia, char *buf, size_t bufsiz); /* Convert network address string 'addr' (for example, "127.0.0.1") * into a network address object. Returns NULL on parse error. If * non-NULL, return value must be freed using ne_iaddr_free. */ ne_inet_addr *ne_iaddr_parse(const char *addr, ne_iaddr_type type); /* Set the scope_id for an IPv6 address from 'scope'. */ int ne_iaddr_set_scope(ne_inet_addr *ia, const char *scope); /* Returns the scope_id for an IPv6 address. */ char *ne_iaddr_get_scope(const ne_inet_addr *ia); /* Destroy a network address object created using ne_iaddr_make or * ne_iaddr_parse. */ void ne_iaddr_free(ne_inet_addr *addr); /* Create a socket object; returns NULL on error. */ ne_socket *ne_sock_create(void); /* Specify an address to which the local end of the socket will be * bound during a subsequent ne_sock_connect() call. If the address * passed to ne_sock_connect() is of a different type (family) to * 'addr', 'addr' is ignored. Either 'addr' may be NULL, to use the * given port with unspecified address, or 'port' may be 0, to use the * given address with an unspecified port. * * (Note: This function is not equivalent to a BSD socket bind(), it * only takes effect during the _connect() call). */ void ne_sock_prebind(ne_socket *sock, const ne_inet_addr *addr, unsigned int port); /* Connect the socket to server at address 'addr' on port 'port'. * Returns zero on success, NE_SOCK_TIMEOUT if a timeout occurs when a * non-zero connect timeout is configured (and is supported), or * NE_SOCK_ERROR on failure. */ int ne_sock_connect(ne_socket *sock, const ne_inet_addr *addr, unsigned int port); /* Read up to 'count' bytes from socket into 'buffer'. Returns: * NE_SOCK_* on error, * >0 length of data read into buffer (may be less than 'count') */ ssize_t ne_sock_read(ne_socket *sock, char *buffer, size_t count); /* Read up to 'count' bytes into 'buffer', leaving the data available * in the socket buffer to be returned by a subsequent call to * ne_sock_read or ne_sock_peek. Returns: * NE_SOCK_* on error, * >0 length of data read into buffer. */ ssize_t ne_sock_peek(ne_socket *sock, char *buffer, size_t count); /* Block for up to 'n' seconds until data becomes available for reading * from the socket. Returns: * NE_SOCK_* on error, * NE_SOCK_TIMEOUT if no data arrives in 'n' seconds, * 0 if data arrived on the socket. */ int ne_sock_block(ne_socket *sock, int n); /* Write 'count' bytes of 'data' to the socket. Guarantees to either * write all the bytes or to fail. Returns 0 on success, or NE_SOCK_* * on error. */ int ne_sock_fullwrite(ne_socket *sock, const char *data, size_t count); /* I/O vector. */ struct ne_iovec { void *base; size_t len; }; /* Writes 'count' blocks described by 'vector' to the socket. * Guarantees to either write all the bytes or to fail. Count must be * greater than zero and smaller than the system-defined maximum * vector limit. Returns 0 on success, or NE_SOCK_* on error. */ int ne_sock_fullwritev(ne_socket *sock, const struct ne_iovec *vector, int count); /* Read an LF-terminated line into 'buffer', and NUL-terminate it. * At most 'len' bytes are read (including the NUL terminator). * Returns: * NE_SOCK_* on error, * >0 number of bytes read (excluding NUL terminator) */ ssize_t ne_sock_readline(ne_socket *sock, char *buffer, size_t len); /* Read exactly 'len' bytes into buffer, or fail; returns 0 on * success, NE_SOCK_* on error. */ ssize_t ne_sock_fullread(ne_socket *sock, char *buffer, size_t len); /* Accepts a connection from listening socket 'fd' and places the * socket in 'sock'. Returns zero on success or -1 on failure. */ int ne_sock_accept(ne_socket *sock, int fd); /* Returns the file descriptor used for socket 'sock'. */ int ne_sock_fd(const ne_socket *sock); /* Return address of peer, or NULL on error. The returned address * must be destroyed by caller using ne_iaddr_free. */ ne_inet_addr *ne_sock_peer(ne_socket *sock, unsigned int *port); /* Flags for ne_sock_shutdown(): */ #define NE_SOCK_RECV (1) #define NE_SOCK_SEND (2) #define NE_SOCK_BOTH (3) /* Shut down the socket in one or both directions, without destroying * the socket object. Flags must be one of NE_SOCK_RECV/SEND/BOTH. * For a non-TLS socket, performs the directional shutdown according * to flags. * For a TLS socket: * - if flags are NE_SOCK_SEND or NE_SOCK_BOTH, sends the TLS * close_notify. Returns NE_SOCK_RETRY if the TLS connection has * not been closed by the peer. * - if flags are NE_SOCK_RECV, returns NE_SOCK_RETRY if the * TLS close_notify has not been closed by the peer. * In NE_SOCK_SEND or NE_SOCK_BOTH is specified, and the bidirectional * TLS shutdown has completed, the TCP shutdown will also be completed * as for a non-TLS socket. */ int ne_sock_shutdown(ne_socket *sock, unsigned int flags); /* Close the socket if it is open, and destroy the socket object. If * SSL is in use for the socket, a closure alert is sent to initiate a * clean shutdown, but this function does not wait for the peer's * response. Returns zero on success, or non-zero on failure. */ int ne_sock_close(ne_socket *sock); /* Return current error string for socket. */ const char *ne_sock_error(const ne_socket *sock); /* Set the error string for the socket; takes printf-like format * string. */ void ne_sock_set_error(ne_socket *sock, const char *format, ...) ne_attribute((format (printf, 2, 3))); /* Set read timeout for socket, in seconds; must be a non-zero * positive integer. */ void ne_sock_read_timeout(ne_socket *sock, int timeout); /* Set connect timeout for socket, in seconds; must be a positive * integer. If a timeout of 'zero' is used then then no explicit * timeout handling will be used for ne_sock_connect(), and the * connect call will only timeout as dictated by the TCP stack. */ void ne_sock_connect_timeout(ne_socket *sock, int timeout); /* Negotiate an SSL connection on socket as an SSL server, using given * SSL context. */ int ne_sock_accept_ssl(ne_socket *sock, ne_ssl_context *ctx); /* Negotiate an SSL connection on socket as an SSL client, using given * SSL context. The 'userdata' parameter is associated with the * underlying SSL library's socket structure for use in callbacks. * Returns zero on success, or non-zero on error. */ int ne_sock_connect_ssl(ne_socket *sock, ne_ssl_context *ctx, void *userdata); /* Retrieve the session ID of the current SSL session. If 'buf' is * non-NULL, on success, copies at most *buflen bytes to 'buf' and * sets *buflen to the exact number of bytes copied. If 'buf' is * NULL, on success, sets *buflen to the length of the session ID. * Returns zero on success, non-zero on error. */ int ne_sock_sessid(ne_socket *sock, unsigned char *buf, size_t *buflen); /* Return human-readable name of SSL/TLS cipher used for connection, * or NULL if none. The format of this string is not intended to be * fixed or parseable, but is informational only. Return value is * NUL-terminated malloc-allocated string if not NULL, which must be * freed by the caller. */ char *ne_sock_cipher(ne_socket *sock); /* Return the SSL/TLS protocol version used for socket 'sock', or * NE_SSL_PROTO_UNSPEC if SSL/TLS is not in use for the socket. */ enum ne_ssl_protocol ne_sock_getproto(ne_socket *sock); /* SOCKS proxy protocol version: */ enum ne_sock_sversion { NE_SOCK_SOCKSV4 = 0, NE_SOCK_SOCKSV4A, NE_SOCK_SOCKSV5 }; /* Given a socket 'sock' which is connected to a SOCKS proxy, initiate * a connection to a destination server using that proxy, specified * either by network address or hostname, at given port 'port'. * * If 'vers' is NE_SOCKS_V4, addr must be an IPv4 address; hostname * and password are ignored; username must be non-NULL. * * If 'vers' is NE_SOCKS_V4A, hostname must be non-NULL; addr is * ignored; password is ignored; username must be non-NULL. * * If 'vers' is NE_SOCKS_V5, addr may be NULL, in which case hostname * must be non-NULL. addr if non-NULL may be an IPv4 or IPv6 address; * username may be NULL, in which case password is ignored. If * username is non-NULL password must also be non-NULL. * * Returns 0 on success, or NE_SOCK_* on failure - in which case, the * socket error string is set. On failure, the socket must be closed * by the caller. */ int ne_sock_proxy(ne_socket *sock, enum ne_sock_sversion vers, const ne_inet_addr *addr, const char *hostname, unsigned int port, const char *username, const char *password); NE_END_DECLS #endif /* NE_SOCKET_H */ neon-0.34.2/src/ne_socket.c0000644000175000017500000016506114777424030015075 0ustar jortonjorton/* Socket handling routines Copyright (C) 1998-2021, Joe Orton Copyright (C) 2004 Aleix Conchillo Flaque This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* portions were originally under GPL in Mutt, http://www.mutt.org/ Relicensed under LGPL for neon, http://www.webdav.org/neon/ */ #include "config.h" #include #ifdef HAVE_SYS_UIO_H #include /* writev(2) */ #endif #ifdef HAVE_SYS_TIME_H #include #endif #include #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef NE_USE_POLL #include #elif defined(HAVE_SYS_SELECT_H) #include #endif #ifdef HAVE_NETINET_IN_H #include #endif #ifdef HAVE_NETINET_TCP_H #include #endif #ifdef HAVE_ARPA_INET_H #include #endif #ifdef HAVE_NETDB_H #include #endif #ifdef HAVE_NET_IF_H #include #endif #ifdef WIN32 #include #include #if (defined USE_GETADDRINFO) || (HAVE_SOCKLEN_T) #include #endif #ifdef HAVE_WSPIAPI_H #include #endif #endif #if defined(HAVE_OPENSSL) && defined(HAVE_LIMITS_H) #include /* for INT_MAX */ #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STRINGS_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_SIGNAL_H #include #endif #ifdef HAVE_ERRNO_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_FCNTL_H #include #endif #ifdef HAVE_SOCKS_H #include #endif #ifdef HAVE_OPENSSL #include #include #include /* for PKCS12_PBE_add */ #include #include /* for OPENSSL_VERSION_NUMBER */ #endif #ifdef HAVE_GNUTLS #include #endif #define NE_INET_ADDR_DEFINED /* A slightly ugly hack: change the ne_inet_addr definition to be the * real address type used. The API only exposes ne_inet_addr as a * pointer to an opaque object, so this should be well-defined * behaviour. It avoids the hassle of a real wrapper ne_inet_addr * structure, or losing type-safety by using void *. */ #ifdef USE_GETADDRINFO typedef struct addrinfo ne_inet_addr; #else typedef struct in_addr ne_inet_addr; #endif #include "ne_privssl.h" /* MUST come after ne_inet_addr is defined */ /* To avoid doing AAAA queries unless absolutely necessary, either use * AI_ADDRCONFIG where available, or a run-time check for working IPv6 * support; the latter is only known to work on Linux. */ #if defined(USE_GETADDRINFO) && !defined(USE_GAI_ADDRCONFIG) && defined(__linux__) #define USE_CHECK_IPV6 #endif /* "Be Conservative In What You Build". */ #if defined(HAVE_FCNTL) && defined(O_NONBLOCK) && defined(F_SETFL) \ && defined(HAVE_GETSOCKOPT) && defined(SO_ERROR) \ && defined(HAVE_SOCKLEN_T) && defined(SOL_SOCKET) \ && defined(EINPROGRESS) #define USE_NONBLOCKING_CONNECT #endif #include "ne_internal.h" #include "ne_utils.h" #include "ne_string.h" #include "ne_socket.h" #include "ne_alloc.h" #include "ne_sspi.h" #if defined(__BEOS__) && !defined(BONE_VERSION) /* pre-BONE */ #define ne_close(s) closesocket(s) #define ne_errno errno #elif defined(WIN32) #define ne_close(s) closesocket(s) #define ne_errno WSAGetLastError() #else /* really Unix! */ #define ne_close(s) close(s) #define ne_errno errno #endif #ifdef WIN32 #define NE_ISRESET(e) ((e) == WSAECONNABORTED || (e) == WSAETIMEDOUT || \ (e) == WSAECONNRESET || (e) == WSAENETRESET) #define NE_ISCLOSED(e) ((e) == WSAESHUTDOWN || (e) == WSAENOTCONN) #define NE_ISINTR(e) (0) #define NE_ISINPROGRESS(e) ((e) == WSAEWOULDBLOCK) /* says MSDN */ #else /* Unix */ /* Also treat ECONNABORTED and ENOTCONN as "connection reset" errors; * both can be returned by Winsock-based sockets layers e.g. CygWin */ #ifndef ECONNABORTED #define ECONNABORTED ECONNRESET #endif #ifndef ENOTCONN #define ENOTCONN ECONNRESET #endif #define NE_ISRESET(e) ((e) == ECONNRESET || (e) == ECONNABORTED || (e) == ENOTCONN) #define NE_ISCLOSED(e) ((e) == EPIPE) #define NE_ISINTR(e) ((e) == EINTR) #define NE_ISINPROGRESS(e) ((e) == EINPROGRESS) #endif /* Socket read timeout */ #define SOCKET_READ_TIMEOUT 120 /* Critical I/O functions on a socket: useful abstraction for easily * handling SSL I/O alongside raw socket I/O. */ struct iofns { /* Read up to 'len' bytes into 'buf' from socket. Return <0 on * error or EOF, or >0; number of bytes read. */ ssize_t (*sread)(ne_socket *s, char *buf, size_t len); /* Write up to 'len' bytes from 'buf' to socket. Return number of * bytes written on success, or <0 on error. */ ssize_t (*swrite)(ne_socket *s, const char *buf, size_t len); /* Wait up to 'n' seconds for socket to become readable. Returns * 0 when readable, otherwise NE_SOCK_TIMEOUT or NE_SOCK_ERROR. */ int (*readable)(ne_socket *s, int n); /* Write up to 'count' blocks described by 'vector' to socket. * Return number of bytes written on success, or <0 on error. */ ssize_t (*swritev)(ne_socket *s, const struct ne_iovec *vector, int count); }; static const ne_inet_addr dummy_laddr; struct ne_socket_s { int fd; unsigned int lport; const ne_inet_addr *laddr; void *progress_ud; int rdtimeout, cotimeout; /* timeouts */ const struct iofns *ops; #ifdef NE_HAVE_SSL ne_ssl_socket ssl; #endif /* The read buffer: ->buffer stores byte which have been read; as * these are consumed and passed back to the caller, bufpos * advances through ->buffer. ->bufavail gives the number of * bytes which remain to be consumed in ->buffer (from ->bufpos), * and is hence always <= RDBUFSIZ. */ char *bufpos; size_t bufavail; #define RDBUFSIZ 4096 char buffer[RDBUFSIZ]; /* Error string. */ char error[192]; }; /* ne_sock_addr represents an Internet address. */ struct ne_sock_addr_s { #ifdef USE_GETADDRINFO struct addrinfo *result, *cursor; #else struct in_addr *addrs; size_t cursor, count; char *name; #endif int errnum; }; /* set_error: set socket error string to 'str'. */ #define set_error(s, str) ne_strnzcpy((s)->error, (str), sizeof (s)->error) /* set_strerror: set socket error to system error string for 'errnum' */ #ifdef WIN32 /* Print system error message to given buffer. */ static void print_error(int errnum, char *buffer, size_t buflen) { if (FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, (DWORD) errnum, 0, buffer, buflen, NULL) == 0) ne_snprintf(buffer, buflen, "Socket error %d", errnum); } #define set_strerror(s, e) print_error((e), (s)->error, sizeof (s)->error) #else /* not WIN32 */ #define set_strerror(s, e) ne_strerror((e), (s)->error, sizeof (s)->error) #endif #ifdef HAVE_OPENSSL /* Seed the SSL PRNG, if necessary; returns non-zero on failure. */ static int seed_ssl_prng(void) { /* Check whether the PRNG has already been seeded. */ if (RAND_status() == 1) return 0; #if defined(EGD_PATH) NE_DEBUG(NE_DBG_SOCKET, "Seeding PRNG from " EGD_PATH "...\n"); if (RAND_egd(EGD_PATH) != -1) return 0; #elif defined(ENABLE_EGD) { static const char *paths[] = { "/var/run/egd-pool", "/dev/egd-pool", "/etc/egd-pool", "/etc/entropy" }; size_t n; for (n = 0; n < sizeof(paths) / sizeof(char *); n++) { NE_DEBUG(NE_DBG_SOCKET, "Seeding PRNG from %s...\n", paths[n]); if (RAND_egd(paths[n]) != -1) return 0; } } #endif /* EGD_PATH */ NE_DEBUG(NE_DBG_SOCKET, "No entropy source found; could not seed PRNG.\n"); return -1; } #endif /* HAVE_OPENSSL */ #ifdef USE_CHECK_IPV6 static int ipv6_disabled = 0; /* On Linux kernels, IPv6 is typically built as a loadable module, and * socket(AF_INET6, ...) will fail if this module is not loaded, so * the slow AAAA lookups can be avoided for this common case. */ static void init_ipv6(void) { int fd = socket(AF_INET6, SOCK_STREAM, 0); if (fd < 0) ipv6_disabled = 1; else close(fd); } #elif defined(AF_INET6) #define ipv6_disabled (0) #else #define ipv6_disabled (1) #endif /* If init_state is N where > 0, ne_sock_init has been called N times; * if == 0, library is not initialized; if < 0, library initialization * has failed. */ static int init_state = 0; int ne_sock_init(void) { #ifdef WIN32 WORD wVersionRequested; WSADATA wsaData; int err; #endif if (init_state > 0) { init_state++; return 0; } else if (init_state < 0) { return -1; } #ifdef WIN32 wVersionRequested = MAKEWORD(2, 2); err = WSAStartup(wVersionRequested, &wsaData); if (err != 0) { return init_state = -1; } #ifdef HAVE_SSPI if (ne_sspi_init() < 0) { return init_state = -1; } #endif #endif #ifdef NE_HAVE_SOCKS SOCKSinit("neon"); #endif #if defined(HAVE_SIGNAL) && defined(SIGPIPE) (void) signal(SIGPIPE, SIG_IGN); #endif #ifdef USE_CHECK_IPV6 init_ipv6(); #endif #ifdef NE_HAVE_SSL if (ne__ssl_init()) { return init_state = -1; } #endif init_state = 1; return 0; } void ne_sock_exit(void) { if (init_state > 0 && --init_state == 0) { #ifdef WIN32 WSACleanup(); #endif #ifdef NE_HAVE_SSL ne__ssl_exit(); #endif #ifdef HAVE_SSPI ne_sspi_deinit(); #endif } } /* Await readability (rdwr = 0) or writability (rdwr != 0) for socket * fd for secs seconds. Returns <0 on error, zero on timeout, >0 if * data is available. */ static int raw_poll(int fdno, int rdwr, int secs) { int ret; #ifdef NE_USE_POLL struct pollfd fds; int timeout = secs > 0 ? secs * 1000 : -1; fds.fd = fdno; fds.events = rdwr == 0 ? POLLIN : POLLOUT; fds.revents = 0; do { ret = poll(&fds, 1, timeout); } while (ret < 0 && NE_ISINTR(ne_errno)); #else fd_set rdfds, wrfds, exfds; struct timeval timeout, *tvp = (secs >= 0 ? &timeout : NULL); /* Init the fd set */ FD_ZERO(&rdfds); FD_ZERO(&wrfds); FD_ZERO(&exfds); /* Note that (amazingly) the FD_SET macro does not expand * correctly on Netware if not inside a compound statement * block. */ if (rdwr == 0) { FD_SET(fdno, &rdfds); } else { FD_SET(fdno, &wrfds); } FD_SET(fdno, &exfds); if (tvp) { tvp->tv_sec = secs; tvp->tv_usec = 0; } do { ret = select(fdno + 1, &rdfds, &wrfds, &exfds, tvp); } while (ret < 0 && NE_ISINTR(ne_errno)); #endif return ret; } int ne_sock_block(ne_socket *sock, int n) { if (sock->bufavail) return 0; return sock->ops->readable(sock, n); } /* Cast address object AD to type 'sockaddr_TY' */ #define SACAST(ty, ad) ((struct sockaddr_##ty *)(ad)) ssize_t ne_sock_read(ne_socket *sock, char *buffer, size_t buflen) { ssize_t bytes; #if 0 NE_DEBUG(NE_DBG_SOCKET, "buf: at %d, %d avail [%s]\n", sock->bufpos - sock->buffer, sock->bufavail, sock->bufpos); #endif if (sock->bufavail > 0) { /* Deliver buffered data. */ if (buflen > sock->bufavail) buflen = sock->bufavail; memcpy(buffer, sock->bufpos, buflen); sock->bufpos += buflen; sock->bufavail -= buflen; return buflen; } else if (buflen >= sizeof sock->buffer) { /* No need for read buffer. */ return sock->ops->sread(sock, buffer, buflen); } else { /* Fill read buffer. */ bytes = sock->ops->sread(sock, sock->buffer, sizeof sock->buffer); if (bytes <= 0) return bytes; if (buflen > (size_t)bytes) buflen = bytes; memcpy(buffer, sock->buffer, buflen); sock->bufpos = sock->buffer + buflen; sock->bufavail = bytes - buflen; return buflen; } } ssize_t ne_sock_peek(ne_socket *sock, char *buffer, size_t buflen) { ssize_t bytes; if (sock->bufavail) { /* just return buffered data. */ bytes = sock->bufavail; } else { /* fill the buffer. */ bytes = sock->ops->sread(sock, sock->buffer, sizeof sock->buffer); if (bytes <= 0) return bytes; sock->bufpos = sock->buffer; sock->bufavail = bytes; } if (buflen > (size_t)bytes) buflen = bytes; memcpy(buffer, sock->bufpos, buflen); return buflen; } /* Await data on raw fd in socket. */ static int readable_raw(ne_socket *sock, int secs) { int ret = raw_poll(sock->fd, 0, secs); if (ret < 0) { set_strerror(sock, ne_errno); return NE_SOCK_ERROR; } return (ret == 0) ? NE_SOCK_TIMEOUT : 0; } static ssize_t read_raw(ne_socket *sock, char *buffer, size_t len) { ssize_t ret; ret = readable_raw(sock, sock->rdtimeout); if (ret) return ret; do { ret = recv(sock->fd, buffer, len, 0); } while (ret == -1 && NE_ISINTR(ne_errno)); if (ret == 0) { set_error(sock, _("Connection closed")); ret = NE_SOCK_CLOSED; } else if (ret < 0) { int errnum = ne_errno; ret = NE_ISRESET(errnum) ? NE_SOCK_RESET : NE_SOCK_ERROR; set_strerror(sock, errnum); } return ret; } #define MAP_ERR(e) (NE_ISCLOSED(e) ? NE_SOCK_CLOSED : \ (NE_ISRESET(e) ? NE_SOCK_RESET : NE_SOCK_ERROR)) #ifdef MSG_NOSIGNAL #define SEND_FLAGS MSG_NOSIGNAL #else #define SEND_FLAGS (0) #endif static ssize_t write_raw(ne_socket *sock, const char *data, size_t length) { ssize_t ret; #ifdef __QNX__ /* Test failures seen on QNX over loopback, if passing large * buffer lengths to send(). */ if (length > 8192) length = 8192; #endif do { ret = send(sock->fd, data, length, SEND_FLAGS); } while (ret == -1 && NE_ISINTR(ne_errno)); if (ret < 0) { int errnum = ne_errno; set_strerror(sock, errnum); return MAP_ERR(errnum); } return ret; } static ssize_t writev_raw(ne_socket *sock, const struct ne_iovec *vector, int count) { ssize_t ret; #ifdef WIN32 LPWSABUF wasvector = (LPWSABUF)ne_malloc(count * sizeof(WSABUF)); DWORD total; int i; for (i = 0; i < count; i++){ wasvector[i].buf = vector[i].base; wasvector[i].len = vector[i].len; } ret = WSASend(sock->fd, wasvector, count, &total, 0, NULL, NULL); if (ret == 0) ret = total; ne_free(wasvector); #elif defined(MSG_NOSIGNAL) && defined(HAVE_SENDMSG) struct msghdr m; memset(&m, 0, sizeof m); m.msg_iov = (struct iovec *)vector; m.msg_iovlen = count; do { ret = sendmsg(sock->fd, &m, MSG_NOSIGNAL); } while (ret == -1 && NE_ISINTR(ne_errno)); #else const struct iovec *vec = (const struct iovec *) vector; do { ret = writev(sock->fd, vec, count); } while (ret == -1 && NE_ISINTR(ne_errno)); #endif if (ret < 0) { int errnum = ne_errno; set_strerror(sock, errnum); return MAP_ERR(errnum); } return ret; } #ifdef NE_HAVE_SSL static ssize_t writev_dummy(ne_socket *sock, const struct ne_iovec *vector, int count) { return sock->ops->swrite(sock, vector[0].base, vector[0].len); } #endif static const struct iofns iofns_raw = { read_raw, write_raw, readable_raw, writev_raw }; #ifdef HAVE_OPENSSL static int error_ossl(ne_socket *sock, int sret); #endif #ifdef HAVE_OPENSSL /* OpenSSL I/O function implementations. */ static int readable_ossl(ne_socket *sock, int secs) { #if defined(LIBRESSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10101000L /* Sufficient for TLSv1.2 and earlier. */ if (SSL_pending(sock->ssl)) return 0; return readable_raw(sock, secs); #else /* TLSv1.3 sends a lot more handshake data so the presence of data * on the socket - i.e. poll() returning 1, is an insufficient * test for app-data readability. */ char pending; int ret; size_t bytes; /* Loop while no app data is pending, each time attempting a one * byte peek, and retrying the poll if that fails due to absence * of app data. */ while (!SSL_pending(sock->ssl)) { ret = readable_raw(sock, secs); if (ret == NE_SOCK_TIMEOUT) { return ret; } ret = SSL_peek_ex(sock->ssl, &pending, 1, &bytes); if (ret) { /* App data definitely available. */ break; } else { /* If this gave SSL_ERROR_WANT_READ, loop and probably * block again, else some other error happened. */ ret = error_ossl(sock, ret); if (ret != NE_SOCK_RETRY) return ret; } } return 0; #endif /* OPENSSL_VERSION_NUMBER < 1.1.1 */ } /* SSL error handling, according to SSL_get_error(3). */ static int error_ossl(ne_socket *sock, int sret) { int errnum = SSL_get_error(sock->ssl, sret); unsigned long err; if (errnum == SSL_ERROR_ZERO_RETURN) { set_error(sock, _("Connection closed")); NE_DEBUG(NE_DBG_SSL, "ssl: Got TLS closure.\n"); return NE_SOCK_CLOSED; } else if (errnum == SSL_ERROR_WANT_READ) { set_error(sock, _("Retry operation")); return NE_SOCK_RETRY; } /* for all other errors, look at the OpenSSL error stack */ err = ERR_get_error(); NE_DEBUG(NE_DBG_SSL, "ssl: Got OpenSSL error stack %lu\n", err); if (ERR_GET_LIB(err) == ERR_LIB_SSL) { int reason = ERR_GET_REASON(err); #ifdef SSL_R_UNEXPECTED_EOF_WHILE_READING /* OpenSSL 3 signals truncation this way. */ if (reason == SSL_R_UNEXPECTED_EOF_WHILE_READING) { set_error(sock, _("Secure connection truncated")); return NE_SOCK_TRUNC; } else #endif if (reason == SSL_R_PROTOCOL_IS_SHUTDOWN) { set_error(sock, _("Secure connection reset")); return NE_SOCK_RESET; } } if (err == 0) { /* Empty error stack, presume this is a system call error: */ if (sret == 0) { /* EOF without close_notify, possible truncation */ set_error(sock, _("Secure connection truncated")); return NE_SOCK_TRUNC; } else { /* Other socket error. */ errnum = ne_errno; set_strerror(sock, errnum); return MAP_ERR(errnum); } } if (ERR_reason_error_string(err)) { ne_snprintf(sock->error, sizeof sock->error, _("SSL error: %s"), ERR_reason_error_string(err)); } else { ne_snprintf(sock->error, sizeof sock->error, _("SSL error code %d/%d/%lu"), sret, errnum, err); } /* make sure the error stack is now empty. */ ERR_clear_error(); return NE_SOCK_ERROR; } /* Work around OpenSSL's use of 'int' rather than 'size_t', to prevent * accidentally passing a negative number, etc. */ #define CAST2INT(n) (((n) > INT_MAX) ? INT_MAX : (n)) static ssize_t read_ossl(ne_socket *sock, char *buffer, size_t len) { int ret; do { ret = readable_ossl(sock, sock->rdtimeout); if (ret) return ret; ret = SSL_read(sock->ssl, buffer, CAST2INT(len)); if (ret <= 0) ret = error_ossl(sock, ret); } while (ret == NE_SOCK_RETRY); return ret; } static ssize_t write_ossl(ne_socket *sock, const char *data, size_t len) { int ret, ilen = CAST2INT(len); ret = SSL_write(sock->ssl, data, ilen); /* ssl.h says SSL_MODE_ENABLE_PARTIAL_WRITE must be enabled to * have SSL_write return < length... so, SSL_write should never * return < length. */ if (ret != ilen) return error_ossl(sock, ret); return ret; } static const struct iofns iofns_ssl = { read_ossl, write_ossl, readable_ossl, writev_dummy }; #elif defined(HAVE_GNUTLS) /* Return zero if an alert value can be ignored. */ static int check_alert(ne_socket *sock, ssize_t ret) { const char *alert; if (ret == GNUTLS_E_WARNING_ALERT_RECEIVED) { alert = gnutls_alert_get_name(gnutls_alert_get(sock->ssl)); NE_DEBUG(NE_DBG_SOCKET, "TLS warning alert: %s\n", alert); return 0; } else if (ret == GNUTLS_E_FATAL_ALERT_RECEIVED) { alert = gnutls_alert_get_name(gnutls_alert_get(sock->ssl)); NE_DEBUG(NE_DBG_SOCKET, "TLS fatal alert: %s\n", alert); return -1; } return ret; } static int readable_gnutls(ne_socket *sock, int secs) { if (gnutls_record_check_pending(sock->ssl)) { return 0; } return readable_raw(sock, secs); } static ssize_t error_gnutls(ne_socket *sock, ssize_t sret) { ssize_t ret; switch (sret) { case 0: ret = NE_SOCK_CLOSED; set_error(sock, _("Connection closed")); break; case GNUTLS_E_FATAL_ALERT_RECEIVED: ret = NE_SOCK_ERROR; ne_snprintf(sock->error, sizeof sock->error, _("SSL alert received: %s"), gnutls_alert_get_name(gnutls_alert_get(sock->ssl))); break; #if GNUTLS_VERSION_MAJOR > 2 || (GNUTLS_VERSION_MAJOR == 2 && GNUTLS_VERSION_MINOR >= 99) case GNUTLS_E_PREMATURE_TERMINATION: #else case GNUTLS_E_UNEXPECTED_PACKET_LENGTH: #endif ret = NE_SOCK_TRUNC; set_error(sock, _("Secure connection truncated")); break; case GNUTLS_E_INVALID_SESSION: ret = NE_SOCK_RESET; set_error(sock, ("SSL socket terminated")); break; case GNUTLS_E_PUSH_ERROR: ret = NE_SOCK_RESET; set_error(sock, ("SSL socket write failed")); break; case GNUTLS_E_PULL_ERROR: ret = NE_SOCK_RESET; set_error(sock, _("SSL socket read failed")); break; default: ret = NE_SOCK_ERROR; ne_snprintf(sock->error, sizeof sock->error, _("SSL error: %s"), gnutls_strerror(sret)); } return ret; } #define RETRY_GNUTLS(sock, ret) ((ret < 0) \ && (ret == GNUTLS_E_INTERRUPTED || ret == GNUTLS_E_AGAIN \ || check_alert(sock, ret) == 0)) static ssize_t read_gnutls(ne_socket *sock, char *buffer, size_t len) { ssize_t ret; unsigned reneg = 1; /* number of allowed rehandshakes */ ret = readable_gnutls(sock, sock->rdtimeout); if (ret) return ret; do { do { ret = gnutls_record_recv(sock->ssl, buffer, len); } while (RETRY_GNUTLS(sock, ret)); } while (ret == GNUTLS_E_REHANDSHAKE && reneg-- && (ret = gnutls_handshake(sock->ssl)) == GNUTLS_E_SUCCESS); if (ret <= 0) ret = error_gnutls(sock, ret); return ret; } static ssize_t write_gnutls(ne_socket *sock, const char *data, size_t len) { ssize_t ret; do { ret = gnutls_record_send(sock->ssl, data, len); } while (RETRY_GNUTLS(sock, ret)); if (ret < 0) return error_gnutls(sock, ret); return ret; } static const struct iofns iofns_ssl = { read_gnutls, write_gnutls, readable_gnutls, writev_dummy }; #endif int ne_sock_fullwrite(ne_socket *sock, const char *data, size_t len) { ssize_t ret; do { ret = sock->ops->swrite(sock, data, len); if (ret > 0) { data += ret; len -= ret; } } while (ret > 0 && len > 0); return ret < 0 ? ret : 0; } int ne_sock_fullwritev(ne_socket *sock, const struct ne_iovec *vector, int count) { ssize_t ret; do { ret = sock->ops->swritev(sock, vector, count); if (ret > 0) { while (count && (size_t)ret >= vector[0].len) { ret -= vector[0].len; count--; vector++; } if (ret && count) { /* Partial buffer sent; send the rest. */ ret = ne_sock_fullwrite(sock, (char *)vector[0].base + ret, vector[0].len - ret); count--; vector++; } } } while (count && ret >= 0); return ret < 0 ? ret : 0; } ssize_t ne_sock_readline(ne_socket *sock, char *buf, size_t buflen) { char *lf; size_t len; if ((lf = memchr(sock->bufpos, '\n', sock->bufavail)) == NULL && sock->bufavail < RDBUFSIZ) { /* The buffered data does not contain a complete line: move it * to the beginning of the buffer. */ if (sock->bufavail) memmove(sock->buffer, sock->bufpos, sock->bufavail); sock->bufpos = sock->buffer; /* Loop filling the buffer whilst no newline is found in the data * buffered so far, and there is still buffer space available */ do { /* Read more data onto end of buffer. */ ssize_t ret = sock->ops->sread(sock, sock->buffer + sock->bufavail, RDBUFSIZ - sock->bufavail); if (ret < 0) return ret; sock->bufavail += ret; } while ((lf = memchr(sock->buffer, '\n', sock->bufavail)) == NULL && sock->bufavail < RDBUFSIZ); } if (lf) len = lf - sock->bufpos + 1; else len = buflen; /* fall into "line too long" error... */ if ((len + 1) > buflen) { set_error(sock, _("Line too long")); return NE_SOCK_ERROR; } memcpy(buf, sock->bufpos, len); buf[len] = '\0'; /* consume the line from buffer: */ sock->bufavail -= len; sock->bufpos += len; return len; } ssize_t ne_sock_fullread(ne_socket *sock, char *buffer, size_t buflen) { ssize_t len; while (buflen > 0) { len = ne_sock_read(sock, buffer, buflen); if (len < 0) return len; buflen -= len; buffer += len; } return 0; } #ifndef INADDR_NONE #define INADDR_NONE ((in_addr_t) -1) #endif #if !defined(USE_GETADDRINFO) && !defined(WIN32) && !HAVE_DECL_H_ERRNO /* Ancient versions of netdb.h don't export h_errno. */ extern int h_errno; #endif /* This implementation does not attempt to support IPv6 using * gethostbyname2 et al. */ ne_sock_addr *ne_addr_resolve(const char *hostname, int flags) { ne_sock_addr *addr = ne_calloc(sizeof *addr); #ifdef USE_GETADDRINFO struct addrinfo hints = {0}; char *pnt; hints.ai_socktype = SOCK_STREAM; if (flags & NE_ADDR_CANON) { hints.ai_flags = AI_CANONNAME; } #ifdef AF_INET6 if (hostname[0] == '[' && ((pnt = strchr(hostname, ']')) != NULL)) { char *hn = ne_strdup(hostname + 1); hn[pnt - hostname - 1] = '\0'; #ifdef AI_NUMERICHOST /* added in the RFC2553 API */ hints.ai_flags |= AI_NUMERICHOST; #endif hints.ai_family = AF_INET6; addr->errnum = getaddrinfo(hn, NULL, &hints, &addr->result); ne_free(hn); } else #endif /* AF_INET6 */ { #ifdef USE_GAI_ADDRCONFIG /* added in the RFC3493 API */ hints.ai_flags |= AI_ADDRCONFIG; hints.ai_family = AF_UNSPEC; addr->errnum = getaddrinfo(hostname, NULL, &hints, &addr->result); #else hints.ai_family = ipv6_disabled ? AF_INET : AF_UNSPEC; addr->errnum = getaddrinfo(hostname, NULL, &hints, &addr->result); #endif } #else /* Use gethostbyname() */ in_addr_t laddr; struct hostent *hp; laddr = inet_addr(hostname); if (laddr == INADDR_NONE) { hp = gethostbyname(hostname); if (hp == NULL) { #ifdef WIN32 addr->errnum = WSAGetLastError(); #else addr->errnum = h_errno; #endif } else if (hp->h_length != sizeof(struct in_addr)) { /* fail gracefully if somebody set RES_USE_INET6 */ addr->errnum = NO_RECOVERY; } else { size_t n; /* count addresses */ for (n = 0; hp->h_addr_list[n] != NULL; n++) /* noop */; addr->count = n; addr->addrs = ne_malloc(n * sizeof *addr->addrs); for (n = 0; n < addr->count; n++) memcpy(&addr->addrs[n], hp->h_addr_list[n], hp->h_length); if (hp->h_name && hp->h_name[0]) addr->name = ne_strdup(hp->h_name); } } else { addr->addrs = ne_malloc(sizeof *addr->addrs); addr->count = 1; memcpy(addr->addrs, &laddr, sizeof *addr->addrs); } #endif return addr; } int ne_addr_result(const ne_sock_addr *addr) { return addr->errnum; } const char *ne_addr_canonical(const ne_sock_addr *addr) { #ifdef USE_GETADDRINFO return addr->result ? addr->result->ai_canonname : NULL; #else return addr->name; #endif } const ne_inet_addr *ne_addr_first(ne_sock_addr *addr) { #ifdef USE_GETADDRINFO addr->cursor = addr->result->ai_next; return addr->result; #else addr->cursor = 0; return &addr->addrs[0]; #endif } const ne_inet_addr *ne_addr_next(ne_sock_addr *addr) { #ifdef USE_GETADDRINFO struct addrinfo *ret = addr->cursor; if (addr->cursor) addr->cursor = addr->cursor->ai_next; #else struct in_addr *ret; if (++addr->cursor < addr->count) ret = &addr->addrs[addr->cursor]; else ret = NULL; #endif return ret; } char *ne_addr_error(const ne_sock_addr *addr, char *buf, size_t bufsiz) { #ifdef WIN32 print_error(addr->errnum, buf, bufsiz); #else const char *err; #ifdef USE_GETADDRINFO /* override horrible generic "Name or service not known" error. */ if (addr->errnum == EAI_NONAME) err = _("Host not found"); else err = gai_strerror(addr->errnum); #elif defined(HAVE_HSTRERROR) err = hstrerror(addr->errnum); #else err = _("Host not found"); #endif ne_strnzcpy(buf, err, bufsiz); #endif /* WIN32 */ return buf; } char *ne_iaddr_print(const ne_inet_addr *ia, char *buf, size_t bufsiz) { #if defined(USE_GETADDRINFO) && defined(HAVE_INET_NTOP) const char *ret; #ifdef AF_INET6 if (ia->ai_family == AF_INET6) { struct sockaddr_in6 *in6 = SACAST(in6, ia->ai_addr); ret = inet_ntop(AF_INET6, &in6->sin6_addr, buf, bufsiz); } else #endif if (ia->ai_family == AF_INET) { struct sockaddr_in *in = SACAST(in, ia->ai_addr); ret = inet_ntop(AF_INET, &in->sin_addr, buf, bufsiz); } else ret = NULL; if (ret == NULL) ne_strnzcpy(buf, "[IP address]", bufsiz); #elif defined(USE_GETADDRINFO) && defined(NI_NUMERICHOST) /* use getnameinfo instead for Win32, which lacks inet_ntop: */ if (getnameinfo(ia->ai_addr, ia->ai_addrlen, buf, bufsiz, NULL, 0, NI_NUMERICHOST)) ne_strnzcpy(buf, "[IP address]", bufsiz); #else /* USE_GETADDRINFO */ ne_strnzcpy(buf, inet_ntoa(*ia), bufsiz); #endif return buf; } unsigned char *ne_iaddr_raw(const ne_inet_addr *ia, unsigned char *buf) { #ifdef USE_GETADDRINFO #ifdef AF_INET6 if (ia->ai_family == AF_INET6) { struct sockaddr_in6 *in6 = SACAST(in6, ia->ai_addr); return memcpy(buf, in6->sin6_addr.s6_addr, sizeof in6->sin6_addr.s6_addr); } else #endif /* AF_INET6 */ { struct sockaddr_in *in = SACAST(in, ia->ai_addr); return memcpy(buf, &in->sin_addr.s_addr, sizeof in->sin_addr.s_addr); } #else /* !USE_GETADDRINFO */ return memcpy(buf, &ia->s_addr, sizeof ia->s_addr); #endif } ne_inet_addr *ne_iaddr_parse(const char *addr, ne_iaddr_type type) { #if defined(USE_GETADDRINFO) && defined(HAVE_INET_PTON) char dst[sizeof(struct in6_addr)]; int af = type == ne_iaddr_ipv6 ? AF_INET6 : AF_INET; if (inet_pton(af, addr, dst) != 1) { return NULL; } return ne_iaddr_make(type, (unsigned char *)dst); #elif defined(USE_GETADDRINFO) && !defined(HAVE_INET_PTON) /* For Windows, which lacks inet_pton(). */ struct addrinfo *ai, *rv, hints; memset(&hints, 0, sizeof hints); hints.ai_socktype = SOCK_STREAM; hints.ai_flags = AI_NUMERICHOST; hints.ai_family = type == ne_iaddr_ipv6 ? AF_INET6 : AF_INET; if (getaddrinfo(addr, NULL, &hints, &ai)) { return NULL; } /* Copy the returned addrinfo, since it needs to be ne_free()-able * later; must only call freeaddrinfo() on ai. */ rv = ne_calloc(sizeof *rv); memcpy(rv, ai, sizeof *rv); rv->ai_next = NULL; rv->ai_canonname = NULL; rv->ai_addr = ne_calloc(ai->ai_addrlen); memcpy(rv->ai_addr, ai->ai_addr, ai->ai_addrlen); freeaddrinfo(ai); return rv; #else /* !USE_GETADDRINFO */ struct in_addr a; if (type == ne_iaddr_ipv6) { return NULL; } #ifdef WIN32 /* inet_addr() is broken because INADDR_NONE is a valid * broadcast address, so only use it on Windows. */ a.s_addr = inet_addr(addr); if (a.s_addr == INADDR_NONE) { return NULL; } #else /* !WIN32 */ if (inet_aton(addr, &a) == 0) { return NULL; } #endif return ne_iaddr_make(ne_iaddr_ipv4, (unsigned char *)&a.s_addr); #endif /* !USE_GETADDRINFO */ } int ne_iaddr_reverse(const ne_inet_addr *ia, char *buf, size_t bufsiz) { #ifdef USE_GETADDRINFO return getnameinfo(ia->ai_addr, ia->ai_addrlen, buf, bufsiz, NULL, 0, 0); #else struct hostent *hp; /* Cast to const void *; some old libc headers apparently expect * const char * here. */ hp = gethostbyaddr((const void *)ia, sizeof *ia, AF_INET); if (hp && hp->h_name) { ne_strnzcpy(buf, hp->h_name, bufsiz); return 0; } return -1; #endif } int ne_iaddr_set_scope(ne_inet_addr *ia, const char *scope) { #ifdef HAVE_IF_NAMETOINDEX unsigned int idx; if (ia->ai_family != AF_INET6) return EINVAL; idx = if_nametoindex(scope); if (idx) { struct sockaddr_in6 *in6 = SACAST(in6, ia->ai_addr); in6->sin6_scope_id = idx; return 0; } else return errno; #else return ENODEV; #endif } char *ne_iaddr_get_scope(const ne_inet_addr *ia) { #ifdef HAVE_IF_INDEXTONAME struct sockaddr_in6 *in6 = SACAST(in6, ia->ai_addr); char buf[IF_NAMESIZE]; if (ia->ai_family != AF_INET6) return NULL; if (in6->sin6_scope_id && if_indextoname(in6->sin6_scope_id, buf) == buf) return ne_strdup(buf); #endif return NULL; } void ne_addr_destroy(ne_sock_addr *addr) { #ifdef USE_GETADDRINFO /* Note that ->result is only valid for successful invocations of * getaddrinfo. */ if (!addr->errnum && addr->result) freeaddrinfo(addr->result); #else if (addr->addrs) ne_free(addr->addrs); if (addr->name) ne_free(addr->name); #endif ne_free(addr); } /* Perform a connect() for given fd, handling EINTR retries. Returns * zero on success or -1 on failure, in which case, ne_errno is set * appropriately. */ static int raw_connect(int fd, const struct sockaddr *sa, size_t salen) { int ret; do { ret = connect(fd, sa, salen); } while (ret < 0 && NE_ISINTR(ne_errno)); return ret; } /* Perform a connect() for fd to address sa of length salen, with a * timeout if supported on this platform. Returns zero on success or * NE_SOCK_* on failure, with sock->error set appropriately. */ static int timed_connect(ne_socket *sock, int fd, const struct sockaddr *sa, size_t salen) { int ret; #ifdef USE_NONBLOCKING_CONNECT if (sock->cotimeout) { int errnum, flags; /* Get flags and then set O_NONBLOCK. */ flags = fcntl(fd, F_GETFL); if (flags & O_NONBLOCK) { /* This socket was created using SOCK_NONBLOCK... flip the * bit for restoring flags later. */ flags &= ~O_NONBLOCK; } else if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) == -1) { set_strerror(sock, errno); return NE_SOCK_ERROR; } ret = raw_connect(fd, sa, salen); if (ret == -1) { errnum = ne_errno; if (NE_ISINPROGRESS(errnum)) { ret = raw_poll(fd, 1, sock->cotimeout); if (ret > 0) { /* poll got data */ socklen_t len = sizeof(errnum); /* Check whether there is a pending error for the * socket. Per Stevens UNPv1§15.4, Solaris will * return a pending error via errno by failing the * getsockopt() call. */ errnum = 0; if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &errnum, &len)) errnum = errno; if (errnum == 0) { ret = 0; } else { set_strerror(sock, errnum); ret = NE_SOCK_ERROR; } } else if (ret == 0) { /* poll timed out */ set_error(sock, _("Connection timed out")); ret = NE_SOCK_TIMEOUT; } else /* poll failed */ { set_strerror(sock, errno); ret = NE_SOCK_ERROR; } } else /* non-EINPROGRESS error from connect() */ { set_strerror(sock, errnum); ret = NE_SOCK_ERROR; } } /* Reset to old flags; fail on error if no previous error. */ if (fcntl(fd, F_SETFL, flags) == -1 && !ret) { set_strerror(sock, errno); ret = NE_SOCK_ERROR; } } else #endif /* USE_NONBLOCKING_CONNECT */ { ret = raw_connect(fd, sa, salen); if (ret < 0) { set_strerror(sock, ne_errno); ret = NE_SOCK_ERROR; } } return ret; } /* Connect socket to address 'addr' on given 'port'. Returns zero on * success or NE_SOCK_* on failure with sock->error set * appropriately. */ static int connect_socket(ne_socket *sock, int fd, const ne_inet_addr *addr, unsigned int port) { #ifdef USE_GETADDRINFO #ifdef AF_INET6 /* fill in the _family field for AIX 4.3, which forgets to do so. */ if (addr->ai_family == AF_INET6) { struct sockaddr_in6 in6; memcpy(&in6, addr->ai_addr, sizeof in6); in6.sin6_port = port; in6.sin6_family = AF_INET6; return timed_connect(sock, fd, (struct sockaddr *)&in6, sizeof in6); } else #endif if (addr->ai_family == AF_INET) { struct sockaddr_in in; memcpy(&in, addr->ai_addr, sizeof in); in.sin_port = port; in.sin_family = AF_INET; return timed_connect(sock, fd, (struct sockaddr *)&in, sizeof in); } else { set_strerror(sock, EINVAL); return NE_SOCK_ERROR; } #else struct sockaddr_in sa = {0}; sa.sin_family = AF_INET; sa.sin_port = port; sa.sin_addr = *addr; return timed_connect(sock, fd, (struct sockaddr *)&sa, sizeof sa); #endif } ne_socket *ne_sock_create(void) { ne_socket *sock = ne_calloc(sizeof *sock); sock->rdtimeout = SOCKET_READ_TIMEOUT; sock->cotimeout = 0; sock->bufpos = sock->buffer; sock->ops = &iofns_raw; sock->fd = -1; return sock; } #ifdef USE_GETADDRINFO #define ia_family(a) ((a)->ai_family) #define ia_proto(a) ((a)->ai_protocol) #else #define ia_family(a) AF_INET #define ia_proto(a) 0 #endif void ne_sock_prebind(ne_socket *sock, const ne_inet_addr *addr, unsigned int port) { sock->lport = port; sock->laddr = addr ? addr : &dummy_laddr; } /* Bind socket 'fd' to address/port 'addr' and 'port', for subsequent * connect() to address of family 'peer_family'. */ static int do_bind(int fd, int peer_family, const ne_inet_addr *addr, unsigned int port) { #if defined(HAVE_SETSOCKOPT) && defined(SO_REUSEADDR) && defined(SOL_SOCKET) { int flag = 1; (void) setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &flag, sizeof flag); /* An error here is not fatal, so ignore it. */ } #endif #if defined(USE_GETADDRINFO) && defined(AF_INET6) /* Use a sockaddr_in6 if an AF_INET6 local address is specified, or * if no address is specified and the peer address is AF_INET6: */ if ((addr != &dummy_laddr && addr->ai_family == AF_INET6) || (addr == &dummy_laddr && peer_family == AF_INET6)) { struct sockaddr_in6 in6; if (addr == &dummy_laddr) memset(&in6, 0, sizeof in6); else memcpy(&in6, addr->ai_addr, sizeof in6); in6.sin6_port = htons(port); /* fill in the _family field for AIX 4.3, which forgets to do so. */ in6.sin6_family = AF_INET6; #ifdef __NetBSD__ in6.sin6_len = sizeof in6; #endif return bind(fd, (struct sockaddr *)&in6, sizeof in6); } else #endif { struct sockaddr_in in; if (addr == &dummy_laddr) memset(&in, 0, sizeof in); else { #ifdef USE_GETADDRINFO memcpy(&in, addr->ai_addr, sizeof in); #else in.sin_addr = *addr; #endif } in.sin_port = htons(port); in.sin_family = AF_INET; #ifdef __NetBSD__ in.sin_len = sizeof in; #endif return bind(fd, (struct sockaddr *)&in, sizeof in); } } #ifdef SOCK_CLOEXEC /* sock_cloexec is initialized to SOCK_CLOEXEC and cleared to zero if * a socket() call ever fails with EINVAL; not strictly thread-safe * but in practice it will not matter if two threads race accessing * the variable. */ static int sock_cloexec = SOCK_CLOEXEC; #define RETRY_ON_EINVAL #else #define sock_cloexec 0 #endif int ne_sock_connect(ne_socket *sock, const ne_inet_addr *addr, unsigned int port) { int fd, ret; int type = SOCK_STREAM | sock_cloexec; #if defined(RETRY_ON_EINVAL) && defined(SOCK_NONBLOCK) \ && defined(USE_NONBLOCKING_CONNECT) /* If the SOCK_NONBLOCK flag is defined, and the retry-on-EINVAL * logic is enabled, and the socket has a configured timeout, then * also use the SOCK_NONBLOCK flag to save enabling O_NONBLOCK * later. */ if (sock->cotimeout && sock_cloexec) { type |= SOCK_NONBLOCK; } #endif /* use SOCK_STREAM rather than ai_socktype: some getaddrinfo * implementations do not set ai_socktype, e.g. RHL6.2. */ fd = socket(ia_family(addr), type, ia_proto(addr)); #ifdef RETRY_ON_EINVAL /* Handle forwards compat for new glibc on an older kernels; clear * the sock_cloexec flag and retry the call: */ if (fd < 0 && sock_cloexec && errno == EINVAL) { sock_cloexec = 0; fd = socket(ia_family(addr), SOCK_STREAM, ia_proto(addr)); } #endif if (fd < 0) { set_strerror(sock, ne_errno); return -1; } #if !defined(NE_USE_POLL) && !defined(WIN32) if (fd > FD_SETSIZE) { ne_close(fd); set_error(sock, _("Socket descriptor number exceeds FD_SETSIZE")); return NE_SOCK_ERROR; } #endif #if defined(HAVE_FCNTL) && defined(F_GETFD) && defined(F_SETFD) \ && defined(FD_CLOEXEC) /* Set the FD_CLOEXEC bit for the new fd, if the socket was not * created with the CLOEXEC bit already set. */ if (!sock_cloexec && (ret = fcntl(fd, F_GETFD)) >= 0) { fcntl(fd, F_SETFD, ret | FD_CLOEXEC); /* ignore failure; not a critical error. */ } #endif if (sock->laddr && (sock->laddr == &dummy_laddr || ia_family(sock->laddr) == ia_family(addr))) { ret = do_bind(fd, ia_family(addr), sock->laddr, sock->lport); if (ret < 0) { int errnum = ne_errno; ne_close(fd); set_strerror(sock, errnum); return NE_SOCK_ERROR; } } #if defined(HAVE_SETSOCKOPT) && (defined(TCP_NODELAY) || defined(WIN32)) { /* Disable the Nagle algorithm. */ int flag = 1; setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &flag, sizeof flag); } #endif ret = connect_socket(sock, fd, addr, htons(port)); if (ret == 0) sock->fd = fd; else ne_close(fd); return ret; } ne_inet_addr *ne_sock_peer(ne_socket *sock, unsigned int *port) { union saun { struct sockaddr sa; struct sockaddr_in sin; #if defined(USE_GETADDRINFO) && defined(AF_INET6) struct sockaddr_in6 sin6; #endif } saun; socklen_t len = sizeof saun; ne_inet_addr *ia; struct sockaddr *sad = (struct sockaddr *)&saun; if (getpeername(sock->fd, sad, &len) != 0) { set_strerror(sock, errno); return NULL; } #if !defined(USE_GETADDRINFO) || !defined(AF_INET6) if (sad->sa_family != AF_INET) { set_error(sock, _("Socket family not supported")); return NULL; } #endif ia = ne_calloc(sizeof *ia); #ifdef USE_GETADDRINFO ia->ai_addr = ne_malloc(len); ia->ai_addrlen = len; memcpy(ia->ai_addr, sad, len); ia->ai_family = saun.sa.sa_family; #else memcpy(ia, &saun.sin.sin_addr.s_addr, sizeof *ia); #endif #if defined(USE_GETADDRINFO) && defined(AF_INET6) *port = ntohs(saun.sa.sa_family == AF_INET ? saun.sin.sin_port : saun.sin6.sin6_port); #else *port = ntohs(saun.sin.sin_port); #endif return ia; } ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw) { ne_inet_addr *ia; #if !defined(AF_INET6) || !defined(USE_GETADDRINFO) /* fail if IPv6 address is given if IPv6 is not supported. */ if (type == ne_iaddr_ipv6) return NULL; #endif ia = ne_calloc(sizeof *ia); #ifdef USE_GETADDRINFO /* ai_protocol and ai_socktype aren't used by connect_socket() so * ignore them here. (for now) */ if (type == ne_iaddr_ipv4) { struct sockaddr_in *in4 = ne_calloc(sizeof *in4); ia->ai_family = AF_INET; ia->ai_addr = (struct sockaddr *)in4; ia->ai_addrlen = sizeof *in4; in4->sin_family = AF_INET; #ifdef __NetBSD__ in4->sin_len = sizeof *in4; #endif memcpy(&in4->sin_addr.s_addr, raw, sizeof in4->sin_addr.s_addr); } #ifdef AF_INET6 else { struct sockaddr_in6 *in6 = ne_calloc(sizeof *in6); ia->ai_family = AF_INET6; ia->ai_addr = (struct sockaddr *)in6; ia->ai_addrlen = sizeof *in6; in6->sin6_family = AF_INET6; #ifdef __NetBSD__ in6->sin6_len = sizeof *in6; #endif memcpy(&in6->sin6_addr, raw, sizeof in6->sin6_addr.s6_addr); } #endif #else /* !USE_GETADDRINFO */ memcpy(&ia->s_addr, raw, sizeof ia->s_addr); #endif return ia; } ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia) { #if defined(USE_GETADDRINFO) && defined(AF_INET6) return ia->ai_family == AF_INET6 ? ne_iaddr_ipv6 : ne_iaddr_ipv4; #else return ne_iaddr_ipv4; #endif } int ne_iaddr_cmp(const ne_inet_addr *i1, const ne_inet_addr *i2) { #ifdef USE_GETADDRINFO if (i1->ai_family != i2->ai_family) return i2->ai_family - i1->ai_family; if (i1->ai_family == AF_INET) { struct sockaddr_in *in1 = SACAST(in, i1->ai_addr), *in2 = SACAST(in, i2->ai_addr); return memcmp(&in1->sin_addr.s_addr, &in2->sin_addr.s_addr, sizeof in1->sin_addr.s_addr); } #ifdef AF_INET6 else if (i1->ai_family == AF_INET6) { struct sockaddr_in6 *in1 = SACAST(in6, i1->ai_addr), *in2 = SACAST(in6, i2->ai_addr); return memcmp(in1->sin6_addr.s6_addr, in2->sin6_addr.s6_addr, sizeof in1->sin6_addr.s6_addr); } #endif /* AF_INET6 */ else return -1; #else return memcmp(&i1->s_addr, &i2->s_addr, sizeof i1->s_addr); #endif /* USE_GETADDRINFO */ } void ne_iaddr_free(ne_inet_addr *addr) { #ifdef USE_GETADDRINFO ne_free(addr->ai_addr); #endif ne_free(addr); } int ne_sock_accept(ne_socket *sock, int listener) { int fd = accept(listener, NULL, NULL); if (fd < 0) { set_strerror(sock, ne_errno); return -1; } sock->fd = fd; return 0; } int ne_sock_fd(const ne_socket *sock) { return sock->fd; } void ne_sock_read_timeout(ne_socket *sock, int timeout) { sock->rdtimeout = timeout; } void ne_sock_connect_timeout(ne_socket *sock, int timeout) { sock->cotimeout = timeout; } #ifdef NE_HAVE_SSL #ifdef HAVE_GNUTLS /* Dumb server session cache implementation for GNUTLS; holds a single * session. */ /* Copy datum 'src' to 'dest'. */ static void copy_datum(gnutls_datum_t *dest, gnutls_datum_t *src) { dest->size = src->size; dest->data = memcpy(gnutls_malloc(src->size), src->data, src->size); } /* Callback to store a session 'data' with id 'key'. */ static int store_sess(void *userdata, gnutls_datum_t key, gnutls_datum_t data) { ne_ssl_context *ctx = userdata; if (ctx->cache.server.key.data) { gnutls_free(ctx->cache.server.key.data); gnutls_free(ctx->cache.server.data.data); } copy_datum(&ctx->cache.server.key, &key); copy_datum(&ctx->cache.server.data, &data); return 0; } /* Returns non-zero if d1 and d2 are the same datum. */ static int match_datum(gnutls_datum_t *d1, gnutls_datum_t *d2) { return d1->size == d2->size && memcmp(d1->data, d2->data, d1->size) == 0; } /* Callback to retrieve a session of id 'key'. */ static gnutls_datum_t retrieve_sess(void *userdata, gnutls_datum_t key) { ne_ssl_context *ctx = userdata; gnutls_datum_t ret = { NULL, 0 }; if (match_datum(&ctx->cache.server.key, &key)) { copy_datum(&ret, &ctx->cache.server.data); } return ret; } /* Callback to remove a session of id 'key'; stub needed but * implementation seems unnecessary. */ static int remove_sess(void *userdata, gnutls_datum_t key) { return -1; } static int set_priority(ne_socket *sock, ne_ssl_context *ctx) { gnutls_set_default_priority(sock->ssl); #ifdef HAVE_GNUTLS_SET_DEFAULT_PRIORITY_APPEND if (ctx->priority) { const char *pos = NULL; NE_DEBUG(NE_DBG_SSL, "ssl: Using priority string %s\n", ctx->priority); if (gnutls_set_default_priority_append(sock->ssl, ctx->priority, &pos, 0) != GNUTLS_E_SUCCESS) { ne_snprintf(sock->error, sizeof sock->error, _("SSL error: failed to set priority string at '%s'"), pos); return NE_SOCK_ERROR; } } #endif return 0; } #endif int ne_sock_accept_ssl(ne_socket *sock, ne_ssl_context *ctx) { int ret; ne_ssl_socket ssl; #if defined(HAVE_OPENSSL) ssl = SSL_new(ctx->ctx); SSL_set_fd(ssl, sock->fd); sock->ssl = ssl; ret = SSL_accept(ssl); if (ret != 1) { return error_ossl(sock, ret); } if (SSL_session_reused(ssl)) { NE_DEBUG(NE_DBG_SSL, "ssl: Server reused session.\n"); } #elif defined(HAVE_GNUTLS) unsigned int verify_status; gnutls_init(&ssl, GNUTLS_SERVER); sock->ssl = ssl; if (set_priority(sock, ctx)) { return NE_SOCK_ERROR; } gnutls_credentials_set(ssl, GNUTLS_CRD_CERTIFICATE, ctx->cred); /* Set up dummy session cache. */ gnutls_db_set_store_function(ssl, store_sess); gnutls_db_set_retrieve_function(ssl, retrieve_sess); gnutls_db_set_remove_function(ssl, remove_sess); gnutls_db_set_ptr(ssl, ctx); if (ctx->verify) gnutls_certificate_server_set_request(ssl, GNUTLS_CERT_REQUIRE); gnutls_transport_set_ptr(sock->ssl, (gnutls_transport_ptr_t)(long)sock->fd); ret = gnutls_handshake(ssl); if (ret < 0) { return error_gnutls(sock, ret); } if (ctx->verify && (gnutls_certificate_verify_peers2(ssl, &verify_status) || verify_status)) { set_error(sock, _("Client certificate verification failed")); return NE_SOCK_ERROR; } #endif sock->ops = &iofns_ssl; return 0; } int ne_sock_connect_ssl(ne_socket *sock, ne_ssl_context *ctx, void *userdata) { int ret; #if defined(HAVE_OPENSSL) SSL *ssl; if (seed_ssl_prng()) { set_error(sock, _("SSL disabled due to lack of entropy")); return NE_SOCK_ERROR; } sock->ssl = ssl = SSL_new(ctx->ctx); if (!ssl) { set_error(sock, _("Could not create SSL structure")); return NE_SOCK_ERROR; } SSL_set_app_data(ssl, userdata); #if OPENSSL_VERSION_NUMBER < 0x10101000L SSL_set_mode(ssl, SSL_MODE_AUTO_RETRY); #else SSL_clear_mode(ssl, SSL_MODE_AUTO_RETRY); #endif SSL_set_fd(ssl, sock->fd); sock->ops = &iofns_ssl; #ifdef SSL_set_tlsext_host_name if (ctx->hostname) { /* Try to enable SNI, but ignore failure (should only fail for * >255 char hostnames, which are probably not legal * anyway). */ if (SSL_set_tlsext_host_name(ssl, ctx->hostname) != 1) { ERR_clear_error(); } } #endif if (ctx->sess) SSL_set_session(ssl, ctx->sess); ret = SSL_connect(ssl); if (ret != 1) { error_ossl(sock, ret); SSL_free(ssl); sock->ssl = NULL; return NE_SOCK_ERROR; } #elif defined(HAVE_GNUTLS) /* DH and RSA params are set in ne_ssl_context_create */ gnutls_init(&sock->ssl, GNUTLS_CLIENT); if (set_priority(sock, ctx)) { return NE_SOCK_ERROR; } gnutls_session_set_ptr(sock->ssl, userdata); gnutls_credentials_set(sock->ssl, GNUTLS_CRD_CERTIFICATE, ctx->cred); if (ctx->hostname) { gnutls_server_name_set(sock->ssl, GNUTLS_NAME_DNS, ctx->hostname, strlen(ctx->hostname)); } gnutls_transport_set_ptr(sock->ssl, (gnutls_transport_ptr_t)(long)sock->fd); if (ctx->cache.client.data) { #if defined(HAVE_GNUTLS_SESSION_GET_DATA2) gnutls_session_set_data(sock->ssl, ctx->cache.client.data, ctx->cache.client.size); #else gnutls_session_set_data(sock->ssl, ctx->cache.client.data, ctx->cache.client.len); #endif } sock->ops = &iofns_ssl; do { ret = gnutls_handshake(sock->ssl); } while (RETRY_GNUTLS(sock, ret)); if (ret < 0) { error_gnutls(sock, ret); return NE_SOCK_ERROR; } if (!gnutls_session_is_resumed(sock->ssl)) { /* New session. The old method of using the _get_data * function seems to be broken with 1.3.0 and later*/ #if defined(HAVE_GNUTLS_SESSION_GET_DATA2) gnutls_session_get_data2(sock->ssl, &ctx->cache.client); #else ctx->cache.client.len = 0; if (gnutls_session_get_data(sock->ssl, NULL, &ctx->cache.client.len) == 0) { ctx->cache.client.data = ne_malloc(ctx->cache.client.len); gnutls_session_get_data(sock->ssl, ctx->cache.client.data, &ctx->cache.client.len); } #endif } #endif return 0; } ne_ssl_socket ne__sock_sslsock(ne_socket *sock) { return sock->ssl; } #endif int ne_sock_sessid(ne_socket *sock, unsigned char *buf, size_t *buflen) { #ifdef NE_HAVE_SSL #ifdef HAVE_GNUTLS if (sock->ssl) { return gnutls_session_get_id(sock->ssl, buf, buflen); } else { return -1; } #else SSL_SESSION *sess; const unsigned char *idbuf; unsigned int idlen; if (!sock->ssl) { return -1; } sess = SSL_get0_session(sock->ssl); idbuf = SSL_SESSION_get_id(sess, &idlen); if (!buf) { *buflen = idlen; return 0; } if (*buflen < idlen) { return -1; } *buflen = idlen; memcpy(buf, idbuf, idlen); return 0; #endif #else return -1; #endif } char *ne_sock_cipher(ne_socket *sock) { #ifdef NE_HAVE_SSL if (sock->ssl) { #ifdef HAVE_OPENSSL const char *name = SSL_get_cipher(sock->ssl); return ne_strdup(name); #elif defined(HAVE_GNUTLS) const char *name = gnutls_cipher_get_name(gnutls_cipher_get(sock->ssl)); return ne_strdup(name); #endif } else #endif /* NE_HAVE_SSL */ { return NULL; } } enum ne_ssl_protocol ne_sock_getproto(ne_socket *sock) { #ifdef NE_HAVE_SSL if (sock->ssl) { #if defined(HAVE_OPENSSL) switch (SSL_version(sock->ssl)) { case SSL3_VERSION: return NE_SSL_PROTO_SSL_3; case TLS1_VERSION: return NE_SSL_PROTO_TLS_1_0; case TLS1_1_VERSION: return NE_SSL_PROTO_TLS_1_1; #ifdef TLS1_2_VERSION case TLS1_2_VERSION: return NE_SSL_PROTO_TLS_1_2; #endif #ifdef TLS1_3_VERSION case TLS1_3_VERSION: return NE_SSL_PROTO_TLS_1_3; #endif default: break; } #elif defined(HAVE_GNUTLS) switch (gnutls_protocol_get_version(sock->ssl)) { case GNUTLS_SSL3: return NE_SSL_PROTO_SSL_3; case GNUTLS_TLS1_0: return NE_SSL_PROTO_TLS_1_0; case GNUTLS_TLS1_1: return NE_SSL_PROTO_TLS_1_1; case GNUTLS_TLS1_2: return NE_SSL_PROTO_TLS_1_2; case GNUTLS_TLS1_3: return NE_SSL_PROTO_TLS_1_3; default: break; } #endif } #endif /* NE_HAVE_SSL */ return NE_SSL_PROTO_UNSPEC; } const char *ne_sock_error(const ne_socket *sock) { return sock->error; } void ne_sock_set_error(ne_socket *sock, const char *format, ...) { va_list params; va_start(params, format); ne_vsnprintf(sock->error, sizeof sock->error, format, params); va_end(params); } int ne_sock_shutdown(ne_socket *sock, unsigned int flags) { int ret; if (!flags) { set_error(sock, _("Missing flags for socket shutdown")); return NE_SOCK_ERROR; } #if defined(HAVE_OPENSSL) if (sock->ssl) { int state = SSL_get_shutdown(sock->ssl); NE_DEBUG(NE_DBG_SSL, "ssl: Shutdown state: %ssent | %sreceived.\n", (state & SSL_SENT_SHUTDOWN) ? "" : "not ", (state & SSL_RECEIVED_SHUTDOWN) ? "" : "not "); if ((flags == NE_SOCK_BOTH || flags == NE_SOCK_SEND) && (state & SSL_SENT_SHUTDOWN) == 0) { NE_DEBUG(NE_DBG_SSL, "ssl: Sending closure.\n"); ret = SSL_shutdown(sock->ssl); if (ret == 0) { set_error(sock, _("Incomplete TLS closure")); return NE_SOCK_RETRY; } else if (ret != 1) { return error_ossl(sock, ret); } } if (flags == NE_SOCK_RECV || flags == NE_SOCK_BOTH) { /* Returns whether the receive side is shutdown or not yet. */ if ((state & SSL_RECEIVED_SHUTDOWN) == 0) { set_error(sock, _("Incomplete TLS closure")); return NE_SOCK_RETRY; } /* For recv-only shutdown, must not complete TCP-level * shutdown until the TLS shutdown is complete. */ if (flags == NE_SOCK_RECV) { return 0; } } } #elif defined(HAVE_GNUTLS) if (sock->ssl) { if (flags == NE_SOCK_RECV) { /* unclear how to handle */ set_error(sock, _("Incomplete TLS closure")); return NE_SOCK_RETRY; } ret = gnutls_bye(sock->ssl, flags == NE_SOCK_SEND ? GNUTLS_SHUT_WR : GNUTLS_SHUT_RDWR); if (ret == GNUTLS_E_INTERRUPTED || ret == GNUTLS_E_AGAIN) { return NE_SOCK_RETRY; } } #endif #ifdef _WIN32 int how = flags == NE_SOCK_RECV ? SD_RECEIVE : (flags == NE_SOCK_SEND ? SD_SEND : SD_BOTH); #else int how = flags == NE_SOCK_RECV ? SHUT_RD : (flags == NE_SOCK_SEND ? SHUT_WR : SHUT_RDWR); #endif ret = shutdown(sock->fd, how); if (ret < 0) { int errnum = ne_errno; set_strerror(sock, errnum); return MAP_ERR(errnum); } return ret; } int ne_sock_close(ne_socket *sock) { int ret; if (sock->fd != -1) { /* Ignore errors. */ (void) ne_sock_shutdown(sock, NE_SOCK_SEND); } #if defined(HAVE_OPENSSL) if (sock->ssl) { SSL_free(sock->ssl); } #elif defined(HAVE_GNUTLS) if (sock->ssl) { gnutls_deinit(sock->ssl); } #endif ret = sock->fd < 0 ? 0 : ne_close(sock->fd); ne_free(sock); return ret; } neon-0.34.2/src/ne_session.h0000644000175000017500000004050214777424030015265 0ustar jortonjorton/* HTTP session handling Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_SESSION_H #define NE_SESSION_H 1 #include #include "ne_ssl.h" #include "ne_uri.h" /* for ne_uri */ #include "ne_defs.h" #include "ne_socket.h" NE_BEGIN_DECLS typedef struct ne_session_s ne_session; /* Create a session to the server 'host', using the given scheme. If * "https" is passed as the scheme, TLS will be used to connect to the * server. The host string must follow the definition of 'host' in RFC * 3986, which can be an IP-literal or registered (DNS) hostname. An * IPv6 literal address must be enclosed in square brackets (for * example "[::1]"). The RFC 6874 syntax for IPv6 link-local literal * addresses is also supported, for example "[fe80::1%25eth0]". */ ne_session *ne_session_create(const char *scheme, const char *host, unsigned int port); /* Finish an HTTP session, freeing associated memory. */ void ne_session_destroy(ne_session *sess); /* Prematurely force the connection to be closed for the given * session. */ void ne_close_connection(ne_session *sess); /* Configure an HTTP proxy server for the session. This function will * override (remove) any proxy servers previously configured, and must * be called before any requests are created using this session. */ void ne_session_proxy(ne_session *sess, const char *hostname, unsigned int port); /* Configure a SOCKS proxy server which will be used for the session. * The SOCKS protocol version 'vers' will be used to contact the * proxy at given 'hostname' and 'port'. * * If SOCKSv4 or v4a are used, username must be non-NULL. For v5, * username may be NULL, in which case, password is ignored. If * username is non-NULL, password must also be non-NULL. * * This function will override (remove) any proxy servers previously * configured, and must be called before any requests are created * using this session. */ void ne_session_socks_proxy(ne_session *sess, enum ne_sock_sversion vers, const char *hostname, unsigned int port, const char *username, const char *password); /* Configure use of proxy servers from any system-wide default sources * which are configured at build time. This function will override * (remove) any proxy servers previously configured, and must be * called before any requests are created using this session. The * 'flags' parameter must be zero. */ void ne_session_system_proxy(ne_session *sess, unsigned int flags); /* Defined session flags: */ typedef enum ne_session_flag_e { NE_SESSFLAG_PERSIST = 0, /* disable this flag to prevent use of * persistent connections. */ NE_SESSFLAG_ICYPROTO, /* enable this flag to enable support for * non-HTTP ShoutCast-style "ICY" responses. */ NE_SESSFLAG_SSLv2, /* this flag is ignored */ NE_SESSFLAG_RFC4918, /* enable this flag to enable support for * RFC4918-only WebDAV features; losing * backwards-compatibility with RFC2518 * servers. */ NE_SESSFLAG_CONNAUTH, /* enable this flag if an awful, broken, * RFC-violating, connection-based HTTP * authentication scheme is in use. */ NE_SESSFLAG_TLS_SNI, /* disable this flag to disable use of the * TLS Server Name Indication extension. */ NE_SESSFLAG_EXPECT100, /* enable this flag to enable the flag * NE_REQFLAG_EXPECT100 for new requests. */ NE_SESSFLAG_SHAREPOINT, /* this flag enables various workarounds * to improve interoperability with * SharePoint */ NE_SESSFLAG_STRICT, /* disable this flag to parse HTTP/1.1 * messages without strict requirements * introduced in RFC 7230 and later. */ NE_SESSFLAG_LAST /* enum sentinel value */ } ne_session_flag; /* Set a new value for a particular session flag. */ void ne_set_session_flag(ne_session *sess, ne_session_flag flag, int value); /* Return 0 if the given flag is not set, >0 it is set, or -1 if the * flag is not supported. */ int ne_get_session_flag(ne_session *sess, ne_session_flag flag); /* Bypass the normal name resolution; force the use of specific set of * addresses for this session, addrs[0]...addrs[n-1]. The 'addrs' * array and pointed-to objects must remain valid until the session is * destroyed. This function will override (remove) any proxy servers * previously configured, and must be called before any requests are * created using this session. */ void ne_set_addrlist(ne_session *sess, const ne_inet_addr **addrs, size_t n); /* Bypass the normal name resolution; force the use of specific set of * addresses for this session, addrs[0]...addrs[n-1]. The 'addrs' * array and pointed-to objects must remain valid until the session is * destroyed. This function will override (remove) any proxy servers * previously configured, and must be called before any requests are * created using this session. Port number 'port' will be used * instead of the "real" session port, to connect to the proxy. */ void ne_set_addrlist2(ne_session *sess, unsigned int port, const ne_inet_addr **addrs, size_t n); /* Bind connections to the specified local address. If the address * determined for the remote host has a different family (type) to * 'addr', 'addr' will be ignored. The 'addr' object must remain * valid until the session is destroyed. */ void ne_set_localaddr(ne_session *sess, const ne_inet_addr *addr); /* DEPRECATED: Progress callback. */ typedef void (*ne_progress)(void *userdata, ne_off_t progress, ne_off_t total); /* DEPRECATED API: Set a progress callback for the session; this is * deprecated in favour of ne_set_notifier(). The progress callback * is invoked for after each block of the request and response body to * indicate request and response progress (there is no way to * distinguish between the two using this interface alone). * If progress is NULL, any existing callback is deregistered and will * no longer be invoked. * * NOTE: Use of this interface is mutually exclusive with the use of * ne_set_notifier(). A call to ne_set_progress() removes the * notifier callback, and vice versa. */ void ne_set_progress(ne_session *sess, ne_progress progress, void *userdata); /* Store an opaque context for the session, 'priv' is returned by a * call to ne_session_get_private with the same ID. */ void ne_set_session_private(ne_session *sess, const char *id, void *priv); void *ne_get_session_private(ne_session *sess, const char *id); /* Status event type. NOTE: More event types may be added in * subsequent releases, so callers must ignore unknown status types * for forwards-compatibility. */ typedef enum { ne_status_lookup = 0, /* looking up hostname */ ne_status_connecting, /* connecting to host */ ne_status_connected, /* connected to host */ ne_status_sending, /* sending a request body */ ne_status_recving, /* receiving a response body */ ne_status_disconnected /* disconnected from host */ } ne_session_status; /* Status event information union; the relevant structure within * corresponds to the event type. WARNING: the size of this union is * not limited by ABI constraint; it may be extended with additional * members of different size, or existing members may be extended. */ typedef union ne_session_status_info_u { struct /* ne_status_lookup */ { /* The hostname which is being resolved: */ const char *hostname; } lu; struct /* ne_status_connecting */ { /* The hostname and network address to which a connection * attempt is being made: */ const char *hostname; const ne_inet_addr *address; } ci; struct /* ne_status_connected, ne_status_disconnected */ { /* The hostname to which a connection has just been * established or closed: */ const char *hostname; } cd; struct /* ne_status_sending and ne_status_recving */ { /* Request/response body transfer progress; if total == -1, * the total size is unknown; otherwise, total gives the total * number of bytes which will be transferred. progress gives * the number of bytes transferred so far. */ ne_off_t progress, total; } sr; } ne_session_status_info; /* Callback invoked to notify a new session status event, given by the * 'status' argument. On invocation, the contents of exactly one of * the structures in the info union will be valid, as indicated * above. */ typedef void (*ne_notify_status)(void *userdata, ne_session_status status, const ne_session_status_info *info); /* Set a status notification callback for the session, to report * session status events. Only one notification callback per session * can be registered; the most recent of successive calls to this * function takes effect. If status is NULL, any existing callback * is deregistered and will no longer be invoked. * * NOTE: Use of this interface is mutually exclusive with the use of * ne_set_progress(). A call to ne_set_notifier() removes the * progress callback, and vice versa. */ void ne_set_notifier(ne_session *sess, ne_notify_status status, void *userdata); /* Certificate verification failures. */ /* NE_SSL_NOTYETVALID: the certificate is not yet valid. */ #define NE_SSL_NOTYETVALID (0x01) /* NE_SSL_EXPIRED: the certificate has expired. */ #define NE_SSL_EXPIRED (0x02) /* NE_SSL_IDMISMATCH: the hostname for which the certificate was * issued does not match the hostname of the server; this could mean * that the connection is being intercepted. */ #define NE_SSL_IDMISMATCH (0x04) /* NE_SSL_UNTRUSTED: the certificate authority which signed the server * certificate is not trusted: there is no indicatation the server is * who they claim to be: */ #define NE_SSL_UNTRUSTED (0x08) /* NE_SSL_BADCHAIN: the certificate chain contained a certificate * other than the server cert which failed verification for a reason * other than lack of trust; for example, due to a CA cert being * outside its validity period. */ #define NE_SSL_BADCHAIN (0x10) /* N.B.: 0x20 is reserved. */ /* NE_SSL_REVOKED: the server certificate has been revoked by the * issuing authority. */ #define NE_SSL_REVOKED (0x40) /* For purposes of forwards-compatibility, the bitmask of all * currently exposed failure bits is given as NE_SSL_FAILMASK. If the * expression (failures & ~NE_SSL_FAILMASK) is non-zero a failure type * is present which the application does not recognize but must treat * as a verification failure nonetheless. */ #define NE_SSL_FAILMASK (0x5f) /* A callback which is used when server certificate verification is * needed. The reasons for verification failure are given in the * 'failures' parameter, which is a binary OR of one or more of the * above NE_SSL_* values. failures is guaranteed to be non-zero. The * callback must return zero to accept the certificate: a non-zero * return value will fail the SSL negotiation. */ typedef int (*ne_ssl_verify_fn)(void *userdata, int failures, const ne_ssl_certificate *cert); /* Install a callback to handle server certificate verification. This * is required when the CA certificate is not known for the server * certificate, or the server cert has other verification problems. */ void ne_ssl_set_verify(ne_session *sess, ne_ssl_verify_fn fn, void *userdata); /* Use the given client certificate for the session. The client cert * MUST be in the decrypted state, otherwise behaviour is undefined. * The 'clicert' object is duplicated internally so can be destroyed * by the caller. */ void ne_ssl_set_clicert(ne_session *sess, const ne_ssl_client_cert *clicert); /* Indicate that the certificate 'cert' is trusted; the 'cert' object * is duplicated internally so can be destroyed by the caller. This * function has no effect for non-SSL sessions. */ void ne_ssl_trust_cert(ne_session *sess, const ne_ssl_certificate *cert); /* If the SSL library provided a default set of CA certificates, trust * this set of CAs. This function has no effect for non-SSL * sessions. */ void ne_ssl_trust_default_ca(ne_session *sess); /* Set the minimum and maximum SSL/TLS protocol version for the * session. Either minimum and/or maximum may be specified as * NE_SSL_PROTO_UNSPEC, in which case no limit is imposed. Returns * non-zero on error if the range is invalid, if the range cannot be * configured in the SSL/TLS toolkit, or if SSL/TLS is not in use for * the session. */ int ne_ssl_set_protovers(ne_session *sess, enum ne_ssl_protocol min, enum ne_ssl_protocol max); /* Callback used to load a client certificate on demand. If dncount * is > 0, the 'dnames' array dnames[0] through dnames[dncount-1] * gives the list of CA names which the server indicated were * acceptable. The callback should load an appropriate client * certificate and then pass it to 'ne_ssl_set_clicert'. */ typedef void (*ne_ssl_provide_fn)(void *userdata, ne_session *sess, const ne_ssl_dname *const *dnames, int dncount); /* Register a function to be called when the server requests a client * certificate. */ void ne_ssl_provide_clicert(ne_session *sess, ne_ssl_provide_fn fn, void *userdata); /* Set the timeout (in seconds) used when reading from a socket. The * timeout value must be greater than zero. */ void ne_set_read_timeout(ne_session *sess, int timeout); /* Set the timeout (in seconds) used when making a connection. The * timeout value must be greater than zero. */ void ne_set_connect_timeout(ne_session *sess, int timeout); /* Sets the user-agent string. neon/VERSION will be appended, to make * the full header "User-Agent: product neon/VERSION". * If this function is not called, the User-Agent header is not sent. * The product string must follow the RFC 7231§5.5.3 format, i.e. * product = token ["/" product-version] * product-version = token * where token is an alphanumeric string. */ void ne_set_useragent(ne_session *sess, const char *product); /* Returns non-zero if next-hop server does not claim compliance to * HTTP/1.1 or later. */ int ne_version_pre_http11(ne_session *sess); /* Returns the 'hostport' URI segment for the end-server, e.g. * "my.server.com:8080". */ const char *ne_get_server_hostport(ne_session *sess); /* Returns the URL scheme being used for the current session, omitting * the trailing ':'; e.g. "http" or "https". */ const char *ne_get_scheme(ne_session *sess); /* Sets the host, scheme, and port fields of the given URI structure * to that of the configured server and scheme for the session; host * and scheme are malloc-allocated. No other fields in the URI * structure are changed. */ void ne_fill_server_uri(ne_session *sess, ne_uri *uri); /* If a proxy is configured, sets the host and port fields in the * given URI structure to that of the proxy. If multiple proxies are * configured, the active is used if any, otherwise the first. The * hostname is malloc-allocated. No other fields in the URI structure * are changed; if no proxy is configured or a non-HTTP proxy is in * use, no fields are changed. */ void ne_fill_proxy_uri(ne_session *sess, ne_uri *uri); /* Set the error string for the session; takes printf-like format * string. */ void ne_set_error(ne_session *sess, const char *format, ...) ne_attribute((format (printf, 2, 3))); /* Retrieve the error string for the session */ const char *ne_get_error(ne_session *sess); NE_END_DECLS #endif /* NE_SESSION_H */ neon-0.34.2/src/ne_session.c0000644000175000017500000005331014777424030015261 0ustar jortonjorton/* HTTP session handling Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_ERRNO_H #include #endif #ifdef HAVE_LIBPROXY #include #endif #include "ne_session.h" #include "ne_alloc.h" #include "ne_utils.h" #include "ne_internal.h" #include "ne_string.h" #include "ne_dates.h" #include "ne_private.h" /* Destroy a a list of hooks. */ static void destroy_hooks(struct hook *hooks) { struct hook *nexthk; while (hooks) { nexthk = hooks->next; ne_free(hooks); hooks = nexthk; } } static void free_hostinfo(struct host_info *hi) { if (hi->hostname) ne_free(hi->hostname); if (hi->hostport) ne_free(hi->hostport); if (hi->address) ne_addr_destroy(hi->address); if (hi->literal) ne_iaddr_free(hi->literal); } /* Destroy the sess->proxies array. */ static void free_proxies(ne_session *sess) { struct host_info *hi, *nexthi; for (hi = sess->proxies; hi; hi = nexthi) { nexthi = hi->next; free_hostinfo(hi); ne_free(hi); } sess->proxies = NULL; sess->any_proxy_http = 0; } void ne_session_destroy(ne_session *sess) { struct hook *hk; NE_DEBUG(NE_DBG_HTTP, "sess: Destroying session.\n"); /* Run the destroy hooks. */ for (hk = sess->destroy_sess_hooks; hk != NULL; hk = hk->next) { ne_destroy_sess_fn fn = (ne_destroy_sess_fn)hk->fn; fn(hk->userdata); } /* Close the connection; note that the notifier callback could * still be invoked here. */ if (sess->connected) { ne_close_connection(sess); } destroy_hooks(sess->create_req_hooks); destroy_hooks(sess->pre_send_hooks); destroy_hooks(sess->post_headers_hooks); destroy_hooks(sess->post_send_hooks); destroy_hooks(sess->destroy_req_hooks); destroy_hooks(sess->destroy_sess_hooks); destroy_hooks(sess->close_conn_hooks); destroy_hooks(sess->private); ne_free(sess->scheme); free_hostinfo(&sess->server); free_proxies(sess); if (sess->user_agent) ne_free(sess->user_agent); if (sess->socks_user) ne_free(sess->socks_user); if (sess->socks_password) ne_free(sess->socks_password); #ifdef NE_HAVE_SSL if (sess->ssl_context) ne_ssl_context_destroy(sess->ssl_context); if (sess->server_cert) ne_ssl_cert_free(sess->server_cert); if (sess->client_cert) ne_ssl_clicert_free(sess->client_cert); #endif ne_free(sess); } int ne_version_pre_http11(ne_session *s) { return !s->is_http11; } /* Stores the "hostname[:port]" segment */ static void set_hostport(struct host_info *host, unsigned int defaultport) { if (host->port == defaultport) { host->hostport = ne_strdup(host->hostname); } else { char buf[512]; ne_snprintf(buf, sizeof buf, "%s:%u", host->hostname, host->port); host->hostport = ne_strdup(buf); } } #define V6_ADDR_MINLEN strlen("[::1]") /* "[::]" never valid */ #define V6_SCOPE_SEP "%25" #define V6_SCOPE_SEPLEN (strlen(V6_SCOPE_SEP)) /* Minimum length of link-local address with scope. */ #define V6_SCOPE_MINLEN (strlen("[fe80::%251]")) /* Stores the hostname/port in *HI, setting up the "hostport" segment * correctly. RFC 6874 syntax is allowed here but the scope ID is * stripped from the hostname which is used in the Host header. RFC * 9110's Host header uses uri-host, which references RFC 3986 and not * RFC 6874, so it is pedantically correct; the scope ID also has no * possible interpretation outside of the client host. * * TODO: This function also does not propagate parse failures or scope * mapping failures, which is bad. */ static void set_hostinfo(struct host_info *hi, enum proxy_type type, const char *hostname, unsigned int port) { ne_inet_addr *ia; size_t hlen; hi->hostname = ne_strdup(hostname); hi->port = port; hi->proxy = type; hlen = strlen(hi->hostname); /* IP literal parsing. */ ia = ne_iaddr_parse(hi->hostname, ne_iaddr_ipv4); if (!ia && hlen >= V6_ADDR_MINLEN && hi->hostname[0] == '[' && hi->hostname[hlen-1] == ']') { const char *v6end, *v6start = hi->hostname + 1; char *v6lit, *scope = NULL; /* Parse here, see if there is a Zone ID: * IPv6addrzb => v6start = IPv6address "%25" ZoneID */ if (hlen >= V6_SCOPE_MINLEN && (scope = strstr(v6start, V6_SCOPE_SEP)) != NULL) v6end = scope; else v6end = hi->hostname + hlen - 1; /* trailing ']' */ /* Extract the IPv6-literal part. */ v6lit = ne_strndup(v6start, v6end - v6start); ia = ne_iaddr_parse(v6lit, ne_iaddr_ipv6); if (ia && scope) { /* => scope = "%25" scope "]" */ char *v6scope = ne_strndup(scope + V6_SCOPE_SEPLEN, strlen(scope) - (V6_SCOPE_SEPLEN + 1)); if (ne_iaddr_set_scope(ia, v6scope) == 0) { /* Strip scope from hostname since it's used in Host: * headers and will be rejected. This is safe since * strlen(scope) is assured by strstr() above. */ *scope++ = ']'; *scope = '\0'; NE_DEBUG(NE_DBG_HTTP, "sess: Using IPv6 scope '%s', " "hostname rewritten to %s.\n", v6scope, hi->hostname); } else { NE_DEBUG(NE_DBG_HTTP, "sess: Failed to set IPv6 scope '%s' " "for address %s.\n", v6scope, v6lit); } ne_free(v6scope); } ne_free(v6lit); } if (ia) { NE_DEBUG(NE_DBG_HTTP, "sess: Using IP literal address for %s\n", hostname); hi->network = hi->literal = ia; } } ne_session *ne_session_create(const char *scheme, const char *hostname, unsigned int port) { ne_session *sess = ne_calloc(sizeof *sess); NE_DEBUG(NE_DBG_HTTP, "HTTP session to %s://%s:%d begins.\n", scheme, hostname, port); ne_strnzcpy(sess->error, _("Unknown error."), sizeof sess->error); /* use SSL if scheme is https */ sess->use_ssl = !strcmp(scheme, "https"); /* set the hostname/port */ set_hostinfo(&sess->server, PROXY_NONE, hostname, port); set_hostport(&sess->server, sess->use_ssl?443:80); #ifdef NE_HAVE_SSL if (sess->use_ssl) { sess->ssl_context = ne_ssl_context_create(0); if (!sess->server.literal) { sess->flags[NE_SESSFLAG_TLS_SNI] = 1; } NE_DEBUG(NE_DBG_SSL, "ssl: SNI %s by default.\n", sess->flags[NE_SESSFLAG_TLS_SNI] ? "enabled" : "disabled"); } #endif sess->scheme = ne_strdup(scheme); /* Set flags which default to on: */ sess->flags[NE_SESSFLAG_PERSIST] = 1; sess->flags[NE_SESSFLAG_STRICT] = 1; #ifdef NE_ENABLE_AUTO_LIBPROXY ne_session_system_proxy(sess, 0); #endif return sess; } void ne_session_proxy(ne_session *sess, const char *hostname, unsigned int port) { free_proxies(sess); sess->proxies = ne_calloc(sizeof *sess->proxies); sess->any_proxy_http = 1; set_hostinfo(sess->proxies, PROXY_HTTP, hostname, port); } void ne_session_socks_proxy(ne_session *sess, enum ne_sock_sversion vers, const char *hostname, unsigned int port, const char *username, const char *password) { free_proxies(sess); sess->proxies = ne_calloc(sizeof *sess->proxies); set_hostinfo(sess->proxies, PROXY_SOCKS, hostname, port); sess->socks_ver = vers; if (username) sess->socks_user = ne_strdup(username); if (password) sess->socks_password = ne_strdup(password); } void ne_session_system_proxy(ne_session *sess, unsigned int flags) { #ifdef HAVE_LIBPROXY pxProxyFactory *pxf = px_proxy_factory_new(); struct host_info *hi, **lasthi; char *url, **proxies; ne_uri uri; unsigned n; free_proxies(sess); /* Create URI for session to pass off to libproxy */ memset(&uri, 0, sizeof uri); ne_fill_server_uri(sess, &uri); uri.path = "/"; /* make valid URI structure. */ url = ne_uri_unparse(&uri); uri.path = NULL; /* Get list of pseudo-URIs from libproxy: */ proxies = px_proxy_factory_get_proxies(pxf, url); for (n = 0, lasthi = &sess->proxies; proxies[n]; n++) { enum proxy_type ptype; ne_uri_free(&uri); NE_DEBUG(NE_DBG_HTTP, "sess: libproxy #%u=%s\n", n, proxies[n]); if (ne_uri_parse(proxies[n], &uri)) continue; if (!uri.scheme) continue; if (ne_strcasecmp(uri.scheme, "http") == 0) ptype = PROXY_HTTP; else if (ne_strcasecmp(uri.scheme, "socks") == 0) ptype = PROXY_SOCKS; else if (ne_strcasecmp(uri.scheme, "direct") == 0) ptype = PROXY_NONE; else continue; /* Hostname/port required for http/socks schemes. */ if (ptype != PROXY_NONE && !(uri.host && uri.port)) continue; /* Do nothing if libproxy returned only a single "direct://" * entry -- a single "direct" (noop) proxy is equivalent to * having none. */ if (n == 0 && proxies[1] == NULL && ptype == PROXY_NONE) break; NE_DEBUG(NE_DBG_HTTP, "sess: Got proxy %s://%s:%d\n", uri.scheme, uri.host ? uri.host : "(none)", uri.port); hi = *lasthi = ne_calloc(sizeof *hi); if (ptype == PROXY_NONE) { /* A "direct" URI requires an attempt to connect directly to * the origin server, so dup the server details. */ set_hostinfo(hi, ptype, sess->server.hostname, sess->server.port); } else { /* SOCKS/HTTP proxy. */ set_hostinfo(hi, ptype, uri.host, uri.port); if (ptype == PROXY_HTTP) sess->any_proxy_http = 1; else if (ptype == PROXY_SOCKS) sess->socks_ver = NE_SOCK_SOCKSV5; } lasthi = &hi->next; } /* Free up the proxies array: */ for (n = 0; proxies[n]; n++) free(proxies[n]); free(proxies[n]); ne_free(url); ne_uri_free(&uri); px_proxy_factory_free(pxf); #endif } void ne_set_addrlist2(ne_session *sess, unsigned int port, const ne_inet_addr **addrs, size_t n) { struct host_info *hi, **lasthi; size_t i; free_proxies(sess); lasthi = &sess->proxies; for (i = 0; i < n; i++) { *lasthi = hi = ne_calloc(sizeof *hi); hi->proxy = PROXY_NONE; hi->network = addrs[i]; hi->port = port; lasthi = &hi->next; } } void ne_set_addrlist(ne_session *sess, const ne_inet_addr **addrs, size_t n) { ne_set_addrlist2(sess, sess->server.port, addrs, n); } void ne_set_localaddr(ne_session *sess, const ne_inet_addr *addr) { sess->local_addr = addr; } void ne_set_error(ne_session *sess, const char *format, ...) { va_list params; va_start(params, format); ne_vsnprintf(sess->error, sizeof sess->error, format, params); va_end(params); } void ne_set_session_flag(ne_session *sess, ne_session_flag flag, int value) { if (flag < NE_SESSFLAG_LAST) { sess->flags[flag] = value; } } int ne_get_session_flag(ne_session *sess, ne_session_flag flag) { if (flag < NE_SESSFLAG_LAST) { return sess->flags[flag]; } return -1; } static void progress_notifier(void *userdata, ne_session_status status, const ne_session_status_info *info) { ne_session *sess = userdata; if (status == ne_status_sending || status == ne_status_recving) { sess->progress_cb(sess->progress_ud, info->sr.progress, info->sr.total); } } void ne_set_progress(ne_session *sess, ne_progress progress, void *userdata) { if (progress) { sess->progress_cb = progress; sess->progress_ud = userdata; ne_set_notifier(sess, progress_notifier, sess); } else { ne_set_notifier(sess, NULL, NULL); } } void ne_set_notifier(ne_session *sess, ne_notify_status status, void *userdata) { sess->notify_cb = status; sess->notify_ud = userdata; } void ne_set_read_timeout(ne_session *sess, int timeout) { sess->rdtimeout = timeout; } void ne_set_connect_timeout(ne_session *sess, int timeout) { sess->cotimeout = timeout; } #define UAHDR "User-Agent: " #define AGENT " neon/" NEON_VERSION "\r\n" void ne_set_useragent(ne_session *sess, const char *token) { if (sess->user_agent) ne_free(sess->user_agent); sess->user_agent = ne_concat(UAHDR, token, AGENT, NULL); } const char *ne_get_server_hostport(ne_session *sess) { return sess->server.hostport; } const char *ne_get_scheme(ne_session *sess) { return sess->scheme; } void ne_fill_server_uri(ne_session *sess, ne_uri *uri) { uri->host = ne_strdup(sess->server.hostname); uri->port = sess->server.port; uri->scheme = ne_strdup(sess->scheme); } void ne_fill_proxy_uri(ne_session *sess, ne_uri *uri) { if (sess->proxies) { struct host_info *hi = sess->nexthop ? sess->nexthop : sess->proxies; if (hi->proxy == PROXY_HTTP) { uri->host = ne_strdup(hi->hostname); uri->port = hi->port; } } } const char *ne_get_error(ne_session *sess) { return sess->error; } void ne_close_connection(ne_session *sess) { if (sess->connected) { struct hook *hk; NE_DEBUG(NE_DBG_SOCKET, "sess: Closing connection.\n"); if (sess->notify_cb) { sess->status.cd.hostname = sess->nexthop->hostname; sess->notify_cb(sess->notify_ud, ne_status_disconnected, &sess->status); } /* Run the close_conn hooks. */ for (hk = sess->close_conn_hooks; hk != NULL; hk = hk->next) { ne_close_conn_fn fn = (ne_close_conn_fn)hk->fn; fn(hk->userdata); } ne_sock_close(sess->socket); sess->socket = NULL; NE_DEBUG(NE_DBG_SOCKET, "sess: Connection closed.\n"); } else { NE_DEBUG(NE_DBG_SOCKET, "sess: Not closing closed connection.\n"); } sess->connected = 0; } void ne_ssl_set_verify(ne_session *sess, ne_ssl_verify_fn fn, void *userdata) { sess->ssl_verify_fn = fn; sess->ssl_verify_ud = userdata; } void ne_ssl_provide_clicert(ne_session *sess, ne_ssl_provide_fn fn, void *userdata) { sess->ssl_provide_fn = fn; sess->ssl_provide_ud = userdata; } void ne_ssl_trust_cert(ne_session *sess, const ne_ssl_certificate *cert) { #ifdef NE_HAVE_SSL if (sess->ssl_context) { ne_ssl_context_trustcert(sess->ssl_context, cert); } #endif } int ne_ssl_set_protovers(ne_session *sess, enum ne_ssl_protocol min, enum ne_ssl_protocol max) { #ifdef NE_HAVE_SSL if (sess->ssl_context) { if (ne_ssl_context_set_versions(sess->ssl_context, min, max) != 0) { ne_set_error(sess, _("Could not set minimum/maximum SSL/TLS versions")); return NE_ERROR; } return NE_OK; } #endif ne_set_error(sess, _("SSL/TLS not enabled for the session")); return NE_ERROR; } static const char *const ssl_proto_names[] = { "unknown", "SSLv3", "TLSv1.0", "TLSv1.1", "TLSv1.2", "TLSv1.3" }; const char *ne_ssl_proto_name(enum ne_ssl_protocol proto) { if (proto < (sizeof(ssl_proto_names)/sizeof(ssl_proto_names[0]))) return ssl_proto_names[proto]; else return ssl_proto_names[0]; } void ne_ssl_cert_validity(const ne_ssl_certificate *cert, char *from, char *until) { #ifdef NE_HAVE_SSL time_t tf, tu; char *date; ne_ssl_cert_validity_time(cert, &tf, &tu); if (from) { if (tf != (time_t) -1) { date = ne_rfc1123_date(tf); ne_strnzcpy(from, date, NE_SSL_VDATELEN); ne_free(date); } else { ne_strnzcpy(from, _("[invalid date]"), NE_SSL_VDATELEN); } } if (until) { if (tu != (time_t) -1) { date = ne_rfc1123_date(tu); ne_strnzcpy(until, date, NE_SSL_VDATELEN); ne_free(date); } else { ne_strnzcpy(until, _("[invalid date]"), NE_SSL_VDATELEN); } } #endif } #ifdef NE_HAVE_SSL void ne__ssl_set_verify_err(ne_session *sess, int failures) { static const struct { int bit; const char *str; } reasons[] = { { NE_SSL_NOTYETVALID, N_("certificate is not yet valid") }, { NE_SSL_EXPIRED, N_("certificate has expired") }, { NE_SSL_IDMISMATCH, N_("certificate issued for a different hostname") }, { NE_SSL_UNTRUSTED, N_("issuer is not trusted") }, { NE_SSL_BADCHAIN, N_("bad certificate chain") }, { NE_SSL_REVOKED, N_("certificate has been revoked") }, { 0, NULL } }; int n, flag = 0; ne_strnzcpy(sess->error, _("Server certificate verification failed: "), sizeof sess->error); for (n = 0; reasons[n].bit; n++) { if (failures & reasons[n].bit) { if (flag) strncat(sess->error, ", ", sizeof sess->error - 1); strncat(sess->error, _(reasons[n].str), sizeof sess->error - 1); flag = 1; } } } /* This doesn't actually implement complete RFC 2818 logic; omits * "f*.example.com" support for simplicity. */ int ne__ssl_match_hostname(const char *cn, size_t cnlen, const char *hostname) { const char *dot; NE_DEBUG(NE_DBG_SSL, "ssl: Match common name '%s' against '%s'\n", cn, hostname); if (strncmp(cn, "*.", 2) == 0 && cnlen > 2 && (dot = strchr(hostname, '.')) != NULL) { hostname = dot + 1; cn += 2; cnlen -= 2; } return cnlen == strlen(hostname) && !ne_strcasecmp(cn, hostname); } #endif /* NE_HAVE_SSL */ typedef void (*void_fn)(void); #define ADD_HOOK(hooks, fn, ud) add_hook(&(hooks), NULL, (void_fn)(fn), (ud)) static void add_hook(struct hook **hooks, const char *id, void_fn fn, void *ud) { struct hook *hk = ne_malloc(sizeof (struct hook)), *pos; if (*hooks != NULL) { for (pos = *hooks; pos->next != NULL; pos = pos->next) /* nullop */; pos->next = hk; } else { *hooks = hk; } hk->id = id; hk->fn = fn; hk->userdata = ud; hk->next = NULL; } void ne_hook_create_request(ne_session *sess, ne_create_request_fn fn, void *userdata) { ADD_HOOK(sess->create_req_hooks, fn, userdata); } void ne_hook_pre_send(ne_session *sess, ne_pre_send_fn fn, void *userdata) { ADD_HOOK(sess->pre_send_hooks, fn, userdata); } void ne_hook_post_send(ne_session *sess, ne_post_send_fn fn, void *userdata) { ADD_HOOK(sess->post_send_hooks, fn, userdata); } void ne_hook_post_headers(ne_session *sess, ne_post_headers_fn fn, void *userdata) { ADD_HOOK(sess->post_headers_hooks, fn, userdata); } void ne_hook_destroy_request(ne_session *sess, ne_destroy_req_fn fn, void *userdata) { ADD_HOOK(sess->destroy_req_hooks, fn, userdata); } void ne_hook_destroy_session(ne_session *sess, ne_destroy_sess_fn fn, void *userdata) { ADD_HOOK(sess->destroy_sess_hooks, fn, userdata); } void ne_hook_close_conn(ne_session *sess, ne_close_conn_fn fn, void *userdata) { ADD_HOOK(sess->close_conn_hooks, fn, userdata); } void ne_set_session_private(ne_session *sess, const char *id, void *userdata) { add_hook(&sess->private, id, NULL, userdata); } static void remove_hook(struct hook **hooks, void_fn fn, void *ud) { struct hook **p = hooks; while (*p) { if ((*p)->fn == fn && (*p)->userdata == ud) { struct hook *next = (*p)->next; ne_free(*p); (*p) = next; break; } p = &(*p)->next; } } #define REMOVE_HOOK(hooks, fn, ud) remove_hook(&hooks, (void_fn)fn, ud) void ne_unhook_create_request(ne_session *sess, ne_create_request_fn fn, void *userdata) { REMOVE_HOOK(sess->create_req_hooks, fn, userdata); } void ne_unhook_pre_send(ne_session *sess, ne_pre_send_fn fn, void *userdata) { REMOVE_HOOK(sess->pre_send_hooks, fn, userdata); } void ne_unhook_post_headers(ne_session *sess, ne_post_headers_fn fn, void *userdata) { REMOVE_HOOK(sess->post_headers_hooks, fn, userdata); } void ne_unhook_post_send(ne_session *sess, ne_post_send_fn fn, void *userdata) { REMOVE_HOOK(sess->post_send_hooks, fn, userdata); } void ne_unhook_destroy_request(ne_session *sess, ne_destroy_req_fn fn, void *userdata) { REMOVE_HOOK(sess->destroy_req_hooks, fn, userdata); } void ne_unhook_destroy_session(ne_session *sess, ne_destroy_sess_fn fn, void *userdata) { REMOVE_HOOK(sess->destroy_sess_hooks, fn, userdata); } void ne_unhook_close_conn(ne_session *sess, ne_close_conn_fn fn, void *userdata) { REMOVE_HOOK(sess->close_conn_hooks, fn, userdata); } neon-0.34.2/src/ne_request.h0000644000175000017500000004012514777424030015273 0ustar jortonjorton/* HTTP Request Handling Copyright (C) 1999-2024, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_REQUEST_H #define NE_REQUEST_H #include "ne_utils.h" /* For ne_status */ #include "ne_string.h" /* For ne_buffer */ #include "ne_session.h" NE_BEGIN_DECLS #define NE_OK (0) /* Success */ #define NE_ERROR (1) /* Generic error; use ne_get_error(session) for message */ #define NE_LOOKUP (2) /* Server or proxy hostname lookup failed */ #define NE_AUTH (3) /* User authentication failed on server */ #define NE_PROXYAUTH (4) /* User authentication failed on proxy */ #define NE_CONNECT (5) /* Could not connect to server */ #define NE_TIMEOUT (6) /* Connection timed out */ #define NE_FAILED (7) /* The precondition failed */ #define NE_RETRY (8) /* Retry request (ne_end_request ONLY) */ #define NE_REDIRECT (9) /* See ne_redirect.h */ /* Opaque object representing a single HTTP request. */ typedef struct ne_request_s ne_request; /***** Request Handling *****/ /* Create a request in session 'sess', with given method and target. * 'target' is used to form the request-target (per RFC 9112ẞ3.2), and * may be an absolute-path (with optional query-string), an * absolute-URI, or an asterisk. */ ne_request *ne_request_create(ne_session *sess, const char *method, const char *target) ne_attribute((nonnull)); /* The request body will be taken from 'size' bytes of 'buffer'. */ void ne_set_request_body_buffer(ne_request *req, const char *buffer, size_t size) ne_attribute((nonnull)); /* The request body will be taken from 'length' bytes read from the * file descriptor 'fd', starting from file offset 'offset'. */ void ne_set_request_body_fd(ne_request *req, int fd, ne_off_t offset, ne_off_t length) ne_attribute((nonnull)); /* "Pull"-based request body provider: a callback which is invoked to * provide blocks of request body on demand. * * Before each time the body is provided, the callback will be called * once with buflen == 0. The body may have to be provided >1 time * per request (for authentication retries etc.). * * For a call with buflen == 0, the callback must return zero on success * or non-zero on error; the session error string must be set on error. * For a call with buflen > 0, the callback must return: * <0 : error, abort request; session error string must be set. * 0 : ignore 'buffer' contents, end of body. * 0 < x <= buflen : buffer contains x bytes of body data. */ typedef ssize_t (*ne_provide_body)(void *userdata, char *buffer, size_t buflen); /* Install a callback which is invoked as needed to provide the * request body, a block at a time. The total size of the request * body is 'length'; the callback must ensure that it returns no more * than 'length' bytes in total. If 'length' is set to -1, then the * total size of the request is unknown by the caller and chunked * transfer will be used. * * The caller MUST determine that the server can accept chunked * encoding (i.e. advertises HTTP/1.1 support) before using chunked * encoding. This can be done by testing that ne_version_pre_http11() * returns zero after performing an OPTIONS or HEAD request. */ void ne_set_request_body_provider(ne_request *req, ne_off_t length, ne_provide_body provider, void *userdata) ne_attribute((nonnull (1, 3))); /* Handling response bodies; two callbacks must be provided: * * 1) 'acceptance' callback: determines whether you want to handle the * response body given the response-status information, e.g., if you * only want 2xx responses, say so here. * * 2) 'reader' callback: passed blocks of the response-body as they * arrive, if the acceptance callback returned non-zero. */ /* 'acceptance' callback type. Return non-zero to accept the response, * else zero to ignore it. */ typedef int (*ne_accept_response)(void *userdata, ne_request *req, const ne_status *st); /* An 'acceptance' callback which only accepts 2xx-class responses. * Ignores userdata. */ int ne_accept_2xx(void *userdata, ne_request *req, const ne_status *st); /* An acceptance callback which accepts all responses. Ignores * userdata. */ int ne_accept_always(void *userdata, ne_request *req, const ne_status *st); /* Callback for reading a block of data. Returns zero on success, or * non-zero on error. If returning an error, the response will be * aborted and the callback will not be invoked again. The request * dispatch (or ne_read_response_block call) will fail with NE_ERROR; * the session error string should have been set by the callback. */ typedef int (*ne_block_reader)(void *userdata, const char *buf, size_t len); /* Add a response reader for the given request, with the given * acceptance function. userdata is passed as the first argument to * the acceptance + reader callbacks. * * The acceptance callback is called once each time the request is * sent: it may be sent >1 time because of authentication retries etc. * For each time the acceptance callback is called, if it returns * non-zero, blocks of the response body will be passed to the reader * callback as the response is read. After all the response body has * been read, the callback will be called with a 'len' argument of * zero. */ void ne_add_response_body_reader(ne_request *req, ne_accept_response accpt, ne_block_reader reader, void *userdata) ne_attribute((nonnull (1, 2, 3))); /* Retrieve the value of the response header field with given name; * returns NULL if no response header with given name was found. The * return value is valid only until the next call to either * ne_request_destroy or ne_begin_request for this request. */ const char *ne_get_response_header(ne_request *req, const char *name) ne_attribute((nonnull)); /* Iterator interface for response headers: if passed a NULL cursor, * returns the first header; if passed a non-NULL cursor pointer, * returns the next header. The return value is a cursor pointer: if * it is non-NULL, *name and *value are set to the name and value of * the header field. If the return value is NULL, no more headers are * found, *name and *value are undefined. * * The order in which response headers is returned is undefined. Both * the cursor and name/value pointers are valid only until the next * call to either ne_request_destroy or ne_begin_request for this * request. */ void *ne_response_header_iterate(ne_request *req, void *cursor, const char **name, const char **value); /* Adds a header to the request with given name and value. */ void ne_add_request_header(ne_request *req, const char *name, const char *value); /* Adds a header to the request with given name, using printf-like * format arguments for the value. */ void ne_print_request_header(ne_request *req, const char *name, const char *format, ...) ne_attribute((format(printf, 3, 4))); /* Returns the request target URI as a malloc-allocated ne_uri object, * or NULL on error if the request target cannot be determined. The * session error string is not changed on error. */ const ne_uri *ne_get_request_target(ne_request *req) ne_attribute((nonnull)); /* If the response includes a Location header, this function parses * and resolves the URI-reference relative to the request target. If * a fragment ("#fragment") is used for the request target, it can be * passed as an argument to allow relative resolution. Returns a * malloc-allocated ne_uri object, or NULL if the URI in the Location * header could not be parsed, or the Location header was not * present. */ ne_uri *ne_get_response_location(ne_request *req, const char *fragment) ne_attribute((nonnull (1))); /* ne_request_dispatch: Sends the given request, and reads the * response. Returns: * - NE_OK if the request was sent and response read successfully * - NE_AUTH, NE_PROXYAUTH for a server or proxy server authentication error * - NE_CONNECT if connection could not be established * - NE_TIMEOUT if an timeout occurred sending or reading from the server * - NE_ERROR for other fatal dispatch errors * On any error, the session error string is set. On success or * authentication error, the actual response-status can be retrieved using * ne_get_status(). */ int ne_request_dispatch(ne_request *req) ne_attribute((nonnull (1))); /* Returns a pointer to the response status information for the given * request; pointer is valid until request object is destroyed. */ const ne_status *ne_get_status(const ne_request *req) ne_attribute((const)); /* Returns pointer to session associated with request. */ ne_session *ne_get_session(const ne_request *req) ne_attribute((const)); /* Destroy memory associated with request pointer */ void ne_request_destroy(ne_request *req); /* "Caller-pulls" request interface. This is an ALTERNATIVE interface * to ne_request_dispatch: either use that, or do all this yourself: * * caller must call: * 1. ne_begin_request (fail if returns non-NE_OK) * 2. while(ne_read_response_block(...) > 0) ... loop ...; * (fail if ne_read_response_block returns <0) * 3. ne_end_request * * ne_end_request and ne_begin_request both return an NE_* code; if * ne_end_request returns NE_RETRY, you must restart the loop from (1) * above. */ int ne_begin_request(ne_request *req); int ne_end_request(ne_request *req); /* Read a block of the response into the passed buffer of size 'buflen'. * * Returns: * <0 - error, stop reading. * 0 - end of response * >0 - number of bytes read into buffer. */ ssize_t ne_read_response_block(ne_request *req, char *buffer, size_t buflen); /* Read response blocks until end of response; exactly equivalent to * calling ne_read_response_block() until it returns 0. Returns * non-zero on error. */ int ne_discard_response(ne_request *req); /* Read response blocks until end of response, writing content to the * given file descriptor. Returns NE_ERROR on error. */ int ne_read_response_to_fd(ne_request *req, int fd); /* Defined request flags: */ typedef enum ne_request_flag_e { NE_REQFLAG_EXPECT100 = 0, /* enable this flag to enable use of the * "Expect: 100-continue" for the * request. */ NE_REQFLAG_IDEMPOTENT, /* disable this flag if the request uses a * non-idempotent method such as POST. */ NE_REQFLAG_1XXTIMEOUT, /* disable this flag to apply no overall * timeout when reading interim * responses. */ NE_REQFLAG_LAST /* enum sentinel value */ } ne_request_flag; /* Set a new value for a particular request flag. */ void ne_set_request_flag(ne_request *req, ne_request_flag flag, int value); /* Return 0 if the given flag is not set, >0 it is set, or -1 if the * flag is not supported. */ int ne_get_request_flag(ne_request *req, ne_request_flag flag); /* Callback to handle an interim (1xx) response. The status-code of * the response is passed as 'status'; interim response headers can be * accessed via ne_get_response_header. */ typedef void (*ne_interim_response_fn)(void *userdata, ne_request *req, const ne_status *status); /* Add a interim response callback handler for the request. */ void ne_add_interim_handler(ne_request *req, ne_interim_response_fn fn, void *userdata); /**** Request hooks handling *****/ /* Hook called when a request is created; passed the method and * request-target as used in the request-line (RFC 9112§3.2). The * create_request hook is called exactly once per request. */ typedef void (*ne_create_request_fn)(ne_request *req, void *userdata, const char *method, const char *target); void ne_hook_create_request(ne_session *sess, ne_create_request_fn fn, void *userdata); /* Hook called before the request is sent. 'header' is the raw HTTP * header before the trailing CRLF is added; more headers can be added * here. A pre_send hook may be called >1 time per request if the * request is retried due to a post_send hook returning NE_RETRY. */ typedef void (*ne_pre_send_fn)(ne_request *req, void *userdata, ne_buffer *header); void ne_hook_pre_send(ne_session *sess, ne_pre_send_fn fn, void *userdata); /* Hook called directly after the response headers have been read, but * before the resposnse body has been read. 'status' is the response * status-code. A post_header hook may be called >1 time per request * if the request is retried due to a post_send hook returning * NE_RETRY. */ typedef void (*ne_post_headers_fn)(ne_request *req, void *userdata, const ne_status *status); void ne_hook_post_headers(ne_session *sess, ne_post_headers_fn fn, void *userdata); /* Hook called after the request is dispatched (request sent, and * the entire response read). If an error occurred reading the response, * this hook will not run. May return: * NE_OK everything is okay * NE_RETRY try sending the request again. * anything else signifies an error, and the request is failed. The return * code is passed back the _dispatch caller, so the session error must * also be set appropriately (ne_set_error). */ typedef int (*ne_post_send_fn)(ne_request *req, void *userdata, const ne_status *status); void ne_hook_post_send(ne_session *sess, ne_post_send_fn fn, void *userdata); /* Hook called when the function is destroyed. */ typedef void (*ne_destroy_req_fn)(ne_request *req, void *userdata); void ne_hook_destroy_request(ne_session *sess, ne_destroy_req_fn fn, void *userdata); typedef void (*ne_destroy_sess_fn)(void *userdata); /* Hook called when the session is about to be destroyed. */ void ne_hook_destroy_session(ne_session *sess, ne_destroy_sess_fn fn, void *userdata); typedef void (*ne_close_conn_fn)(void *userdata); /* Hook called when the connection is closed; note that this hook * may be called *AFTER* the destroy_session hook. */ void ne_hook_close_conn(ne_session *sess, ne_close_conn_fn fn, void *userdata); /* The ne_unhook_* functions remove a hook registered with the given * session. If a hook is found which was registered with a given * function 'fn', and userdata pointer 'userdata', then it will be * removed from the hooks list. * * It is unsafe to use any of these functions from a hook function to * unregister itself, except for ne_unhook_destroy_request. */ void ne_unhook_create_request(ne_session *sess, ne_create_request_fn fn, void *userdata); void ne_unhook_pre_send(ne_session *sess, ne_pre_send_fn fn, void *userdata); void ne_unhook_post_headers(ne_session *sess, ne_post_headers_fn fn, void *userdata); void ne_unhook_post_send(ne_session *sess, ne_post_send_fn fn, void *userdata); void ne_unhook_destroy_request(ne_session *sess, ne_destroy_req_fn fn, void *userdata); void ne_unhook_destroy_session(ne_session *sess, ne_destroy_sess_fn fn, void *userdata); void ne_unhook_close_conn(ne_session *sess, ne_close_conn_fn fn, void *userdata); /* Store an opaque context for the request, 'priv' is returned by a * call to ne_request_get_private with the same ID. */ void ne_set_request_private(ne_request *req, const char *id, void *priv); void *ne_get_request_private(ne_request *req, const char *id); NE_END_DECLS #endif /* NE_REQUEST_H */ neon-0.34.2/src/ne_request.c0000644000175000017500000017004514777424030015273 0ustar jortonjorton/* HTTP request/response handling Copyright (C) 1999-2024, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* This is the HTTP client request/response implementation. * The goal of this code is to be modular and simple. */ #include "config.h" #include #include #include #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STRINGS_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include #include "ne_internal.h" #include "ne_alloc.h" #include "ne_request.h" #include "ne_string.h" /* for ne_buffer */ #include "ne_utils.h" #include "ne_socket.h" #include "ne_uri.h" #include "ne_private.h" #define SOCK_ERR(req, op, msg) do { ssize_t sret = (op); \ if (sret < 0) return aborted(req, msg, sret); } while (0) #define EOL "\r\n" struct body_reader { ne_block_reader handler; ne_accept_response accept_response; unsigned int use; void *userdata; struct body_reader *next; }; struct interim_handler { ne_interim_response_fn fn; void *userdata; struct interim_handler *next; }; struct field { char *name, *value; size_t vlen; struct field *next; }; /* Maximum number of header fields per response: */ #define MAX_HEADER_FIELDS (100) /* Size of hash table; 43 is the smallest prime for which the common * header names hash uniquely using the *33 hash function. */ #define HH_HASHSIZE (43) /* Hash iteration step: *33 known to be a good hash for ASCII, see RSE. */ #define HH_ITERATE(hash, ch) (((hash)*33 + (unsigned char)(ch)) % HH_HASHSIZE) /* pre-calculated hash values for given header names: */ #define HH_HV_CONNECTION (0x14) #define HH_HV_PROXY_CONNECTION (0x1A) #define HH_HV_CONTENT_LENGTH (0x13) #define HH_HV_TRANSFER_ENCODING (0x07) #define HH_HV_LOCATION (0x05) struct ne_request_s { char *method, *target; /* method and request-target */ ne_buffer *headers; /* request headers */ /* Request body. */ ne_provide_body body_cb; void *body_ud; /* Request body source: file or buffer (if not callback). */ union { struct { int fd; ne_off_t offset, length; ne_off_t remain; /* remaining bytes to send. */ } file; struct { /* length bytes @ buffer = whole body. * remain bytes @ pnt = remaining bytes to send */ const char *buffer, *pnt; size_t length, remain; } buf; } body; ne_off_t body_length; /* length of request body */ /* temporary store for response lines. */ char respbuf[NE_BUFSIZ]; /**** Response ***/ /* The transfer encoding types */ struct ne_response { enum { R_TILLEOF = 0, /* read till eof */ R_NO_BODY, /* implicitly no body (HEAD, 204, 304) */ R_CHUNKED, /* using chunked transfer-encoding */ R_CLENGTH /* using given content-length */ } mode; union { /* clen: used if mode == R_CLENGTH; total and bytes * remaining to be read of response body. */ struct { ne_off_t total, remain; } clen; /* chunk: used if mode == R_CHUNKED; total and bytes * remaining to be read of current chunk */ struct { size_t total, remain; } chunk; } body; ne_off_t progress; /* number of bytes read of response */ } resp; struct hook *private; /* response header fields */ struct field *response_headers[HH_HASHSIZE]; unsigned int current_index; /* response_headers cursor for iterator */ /* List of callbacks which are passed response body blocks */ struct body_reader *body_readers; struct interim_handler *interim_handler; /*** Miscellaneous ***/ ne_uri *target_uri; unsigned int method_is_head; unsigned int can_persist; int flags[NE_REQFLAG_LAST]; ne_session *session; ne_status status; }; static int open_connection(ne_session *sess); static int read_response_headers(ne_request *req, int clear); /* Returns hash value for header 'name', converting it to lower-case * in-place. */ static inline unsigned int hash_and_lower(char *name) { char *pnt; unsigned int hash = 0; for (pnt = name; *pnt != '\0'; pnt++) { *pnt = ne_tolower(*pnt); hash = HH_ITERATE(hash,*pnt); } return hash; } /* Abort a request due to an non-recoverable HTTP protocol error, * whilst doing 'doing'. 'code', if non-zero, is the socket error * code, NE_SOCK_*, or if zero, is ignored. */ static int aborted(ne_request *req, const char *doing, ssize_t code) { ne_session *sess = req->session; int ret = NE_ERROR; NE_DEBUG(NE_DBG_HTTP, "Aborted request (%" NE_FMT_SSIZE_T "): %s\n", code, doing); switch(code) { case NE_SOCK_CLOSED: if (sess->nexthop->proxy != PROXY_NONE) { ne_set_error(sess, _("%s: connection was closed by proxy server"), doing); } else { ne_set_error(sess, _("%s: connection was closed by server"), doing); } break; case NE_SOCK_TIMEOUT: ne_set_error(sess, _("%s: connection timed out"), doing); ret = NE_TIMEOUT; break; case NE_SOCK_ERROR: case NE_SOCK_RESET: case NE_SOCK_TRUNC: ne_set_error(sess, "%s: %s", doing, ne_sock_error(sess->socket)); break; case 0: ne_set_error(sess, "%s", doing); break; } ne_close_connection(sess); return ret; } static void notify_status(ne_session *sess, ne_session_status status) { if (sess->notify_cb) { sess->notify_cb(sess->notify_ud, status, &sess->status); } } static void *get_private(const struct hook *hk, const char *id) { for (; hk != NULL; hk = hk->next) if (strcmp(hk->id, id) == 0) return hk->userdata; return NULL; } void *ne_get_request_private(ne_request *req, const char *id) { return get_private(req->private, id); } void *ne_get_session_private(ne_session *sess, const char *id) { return get_private(sess->private, id); } void ne_set_request_private(ne_request *req, const char *id, void *userdata) { struct hook *hk = ne_malloc(sizeof (struct hook)), *pos; if (req->private != NULL) { for (pos = req->private; pos->next != NULL; pos = pos->next) /* nullop */; pos->next = hk; } else { req->private = hk; } hk->id = id; hk->fn = NULL; hk->userdata = userdata; hk->next = NULL; } static ssize_t body_string_send(void *userdata, char *buffer, size_t count) { ne_request *req = userdata; if (count == 0) { req->body.buf.remain = req->body.buf.length; req->body.buf.pnt = req->body.buf.buffer; } else { /* if body_left == 0 we fall through and return 0. */ if (req->body.buf.remain < count) count = req->body.buf.remain; memcpy(buffer, req->body.buf.pnt, count); req->body.buf.pnt += count; req->body.buf.remain -= count; } return count; } static ssize_t body_fd_send(void *userdata, char *buffer, size_t count) { ne_request *req = userdata; if (count) { ssize_t ret; if (req->body.file.remain == 0) return 0; /* Casts here are necessary for LFS platforms for safe and * warning-free assignment/comparison between 32-bit size_t * and 64-bit off64_t: */ if ((ne_off_t)count > req->body.file.remain) count = (size_t)req->body.file.remain; ret = read(req->body.file.fd, buffer, count); if (ret > 0) { req->body.file.remain -= ret; return ret; } else if (ret == 0) { ne_set_error(req->session, _("Premature EOF in request body file")); } else if (ret < 0) { char err[200]; int errnum = errno; ne_set_error(req->session, _("Failed reading request body file: %s"), ne_strerror(errnum, err, sizeof err)); } return -1; } else { ne_off_t newoff; /* rewind for next send. */ newoff = ne_lseek(req->body.file.fd, req->body.file.offset, SEEK_SET); if (newoff == req->body.file.offset) { req->body.file.remain = req->body.file.length; return 0; } else { char err[200], offstr[20]; if (newoff == -1) { /* errno was set */ ne_strerror(errno, err, sizeof err); } else { ne_strnzcpy(err, _("offset invalid"), sizeof err); } ne_snprintf(offstr, sizeof offstr, "%" FMT_NE_OFF_T, req->body.file.offset); ne_set_error(req->session, _("Could not seek to offset %s" " of request body file: %s"), offstr, err); return -1; } } } /* For accurate persistent connection handling, for any write() or * read() operation for a new request on an already-open connection, * an EOF or RST error MUST be treated as a persistent connection * timeout, and the request retried on a new connection. Once a * read() operation has succeeded, any subsequent error MUST be * treated as fatal. A 'retry' flag is used; retry=1 represents the * first case, retry=0 the latter. */ /* RETRY_RET() crafts a function return value given the 'retry' flag, * the socket error 'code', and the return value 'acode' from the * aborted() function. */ #define RETRY_RET(retry, code, acode) \ ((((code) == NE_SOCK_CLOSED || (code) == NE_SOCK_RESET || \ (code) == NE_SOCK_TRUNC) && retry) ? NE_RETRY : (acode)) /* For sending chunks, an 8-byte prefix is reserved at the beginning * of the buffer. This is large enough for a trailing \r\n for the * previous chunk, the chunk size, and the \r\n following the * chunk-size. */ #define CHUNK_OFFSET (8) #define CHUNK_TERM "\r\n0\r\n\r\n" #define CHUNK_NULL_TERM "0\r\n\r\n" /* Sends the request body; returns 0 on success or an NE_* error code. * If retry is non-zero; will return NE_RETRY on persistent connection * timeout. On error, the session error string is set and the * connection is closed. */ static int send_request_body(ne_request *req, int retry) { ne_session *const sess = req->session; char buffer[NE_BUFSIZ], *start; ssize_t bytes; size_t buflen; int chunked = req->body_length < 0, chunknum = 0; int ret; NE_DEBUG(NE_DBG_HTTP, "Sending request body:\n"); /* Set up status union and (start, buflen) as the buffer to be * passed the supplied callback. */ if (chunked) { start = buffer + CHUNK_OFFSET; buflen = sizeof(buffer) - CHUNK_OFFSET; req->session->status.sr.total = -1; } else { start = buffer; buflen = sizeof buffer; req->session->status.sr.total = req->body_length; } req->session->status.sr.progress = 0; notify_status(sess, ne_status_sending); /* tell the source to start again from the beginning. */ if (req->body_cb(req->body_ud, NULL, 0) != 0) { ne_close_connection(sess); return NE_ERROR; } while ((bytes = req->body_cb(req->body_ud, start, buflen)) > 0) { req->session->status.sr.progress += bytes; if (chunked) { /* Overwrite the buffer prefix with the appropriate chunk * size; since ne_snprintf always NUL-terminates, the \n * is omitted and placed over the NUL afterwards. */ if (chunknum++ == 0) ne_snprintf(buffer, CHUNK_OFFSET, "%06x\r", (unsigned)bytes); else ne_snprintf(buffer, CHUNK_OFFSET, "\r\n%04x\r", (unsigned)bytes); buffer[CHUNK_OFFSET - 1] = '\n'; bytes += CHUNK_OFFSET; } ret = ne_sock_fullwrite(sess->socket, buffer, bytes); if (ret < 0) { int aret = aborted(req, _("Could not send request body"), ret); return RETRY_RET(retry, ret, aret); } NE_DEBUG(NE_DBG_HTTPBODY, "Body block (%" NE_FMT_SSIZE_T " bytes):\n[%.*s]\n", bytes, (int)bytes, buffer); /* invoke progress callback */ notify_status(sess, ne_status_sending); } if (bytes) { NE_DEBUG(NE_DBG_HTTP, "Request body provider failed with " "%" NE_FMT_SSIZE_T "\n", bytes); ne_close_connection(sess); return NE_ERROR; } if (chunked) { if (chunknum == 0) ret = ne_sock_fullwrite(sess->socket, CHUNK_NULL_TERM, sizeof(CHUNK_NULL_TERM) - 1); else ret = ne_sock_fullwrite(sess->socket, CHUNK_TERM, sizeof(CHUNK_TERM) - 1); if (ret < 0) { int aret = aborted(req, _("Could not send chunked " "request terminator"), ret); return RETRY_RET(retry, ret, aret); } } return NE_OK; } /* Set up buffer for initial request headers. */ static ne_buffer *initial_request_headers(ne_request *req) { ne_session *const sess = req->session; ne_buffer *hdrs = ne_buffer_create(); if (sess->user_agent) { ne_buffer_zappend(hdrs, sess->user_agent); } /* If persistent connections are disabled, just send Connection: * close; otherwise, send Connection: Keep-Alive to pre-1.1 origin * servers to try harder to get a persistent connection, except if * using a proxy as per 2068§19.7.1. Always add TE: trailers. */ if (!sess->flags[NE_SESSFLAG_PERSIST]) { ne_buffer_czappend(hdrs, "Connection: TE, close" EOL); } else if (!sess->is_http11 && !sess->any_proxy_http) { ne_buffer_czappend(hdrs, "Keep-Alive: " EOL "Connection: TE, Keep-Alive" EOL); } else if (!req->session->is_http11 && !sess->any_proxy_http) { ne_buffer_czappend(hdrs, "Keep-Alive: " EOL "Proxy-Connection: Keep-Alive" EOL "Connection: TE" EOL); } else { ne_buffer_czappend(hdrs, "Connection: TE" EOL); } ne_buffer_concat(hdrs, "TE: trailers" EOL "Host: ", req->session->server.hostport, EOL, NULL); return hdrs; } int ne_accept_always(void *userdata, ne_request *req, const ne_status *st) { return 1; } int ne_accept_2xx(void *userdata, ne_request *req, const ne_status *st) { return (st->klass == 2); } ne_request *ne_request_create(ne_session *sess, const char *method, const char *target) { ne_request *req = ne_calloc(sizeof *req); req->session = sess; /* Presume the method is idempotent by default. */ req->flags[NE_REQFLAG_IDEMPOTENT] = 1; /* Expect-100 default follows the corresponding session flag. */ req->flags[NE_REQFLAG_EXPECT100] = sess->flags[NE_SESSFLAG_EXPECT100]; /* 1xx timeouts default to on. */ req->flags[NE_REQFLAG_1XXTIMEOUT] = 1; /* Add in the fixed headers */ req->headers = initial_request_headers(req); /* Set the standard stuff */ req->method = ne_strdup(method); req->method_is_head = (strcmp(method, "HEAD") == 0); /* Only use an absoluteURI here when we might be using an HTTP * proxy, and SSL is in use: some servers can't parse them. */ if (sess->any_proxy_http && !req->session->use_ssl && target[0] == '/') req->target = ne_concat(req->session->scheme, "://", req->session->server.hostport, target, NULL); else req->target = ne_strdup(target); { struct hook *hk; for (hk = sess->create_req_hooks; hk != NULL; hk = hk->next) { ne_create_request_fn fn = (ne_create_request_fn)hk->fn; fn(req, hk->userdata, req->method, req->target); } } return req; } /* Reconstruct the request target URI following RFC 9112ẞ3.3. Returns * zero on success or non-zero on error. */ static int get_request_target_uri(ne_request *req, ne_uri *uri) { if (strcmp(req->target, "*") == 0 || strcmp(req->method, "CONNECT") == 0) { /* asterisk-form or authority-form. Since neon only ever uses * authority-form with a CONNECT to the origin server (which * is the session host) there is no need to re-parse * req->target to extract it. */ ne_fill_server_uri(req->session, uri); uri->path = ne_strdup(""); return 0; } else if (req->target[0] == '/') { /* origin-form. */ ne_fill_server_uri(req->session, uri); uri->path = ne_strdup(req->target); return 0; } else { /* absolute-form */ return ne_uri_parse(req->target, uri); } } const ne_uri *ne_get_request_target(ne_request *req) { if (req->target_uri == NULL) { ne_uri *uri = ne_calloc(sizeof *uri); if (get_request_target_uri(req, uri) == 0) { req->target_uri = uri; } else { ne_uri_free(uri); ne_free(uri); } } return req->target_uri; } /* Set the request body length to 'length' */ static void set_body_length(ne_request *req, ne_off_t length) { req->body_length = length; if (length >= 0) ne_print_request_header(req, "Content-Length", "%" FMT_NE_OFF_T, length); else /* length < 0 => chunked body */ ne_add_request_header(req, "Transfer-Encoding", "chunked"); } void ne_set_request_body_buffer(ne_request *req, const char *buffer, size_t size) { req->body.buf.buffer = buffer; req->body.buf.length = size; req->body_cb = body_string_send; req->body_ud = req; set_body_length(req, size); } void ne_set_request_body_provider(ne_request *req, ne_off_t bodysize, ne_provide_body provider, void *ud) { req->body_cb = provider; req->body_ud = ud; set_body_length(req, bodysize); } void ne_set_request_body_fd(ne_request *req, int fd, ne_off_t offset, ne_off_t length) { req->body.file.fd = fd; req->body.file.offset = offset; req->body.file.length = length; req->body_cb = body_fd_send; req->body_ud = req; set_body_length(req, length); } void ne_set_request_flag(ne_request *req, ne_request_flag flag, int value) { if (flag < (ne_request_flag)NE_REQFLAG_LAST) { req->flags[flag] = value; } } int ne_get_request_flag(ne_request *req, ne_request_flag flag) { if (flag < (ne_request_flag)NE_REQFLAG_LAST) { return req->flags[flag]; } return -1; } void ne_add_request_header(ne_request *req, const char *name, const char *value) { ne_buffer_concat(req->headers, name, ": ", value, EOL, NULL); } void ne_print_request_header(ne_request *req, const char *name, const char *format, ...) { va_list params; char buf[NE_BUFSIZ]; va_start(params, format); ne_vsnprintf(buf, sizeof buf, format, params); va_end(params); ne_buffer_concat(req->headers, name, ": ", buf, EOL, NULL); } /* Returns the value of the response header 'name', for which the hash * value is 'h', or NULL if the header is not found. */ static inline char *get_response_header_hv(ne_request *req, unsigned int h, const char *name) { struct field *f; for (f = req->response_headers[h]; f; f = f->next) if (strcmp(f->name, name) == 0) return f->value; return NULL; } const char *ne_get_response_header(ne_request *req, const char *name) { char *lcname = ne_strdup(name); unsigned int hash = hash_and_lower(lcname); char *value = get_response_header_hv(req, hash, lcname); ne_free(lcname); return value; } /* The return value of the iterator function is a pointer to the * struct field of the previously returned header. */ void *ne_response_header_iterate(ne_request *req, void *iterator, const char **name, const char **value) { struct field *f = iterator; unsigned int n; if (f == NULL) { n = 0; } else if ((f = f->next) == NULL) { n = req->current_index + 1; } if (f == NULL) { while (n < HH_HASHSIZE && req->response_headers[n] == NULL) n++; if (n == HH_HASHSIZE) return NULL; /* no more headers */ f = req->response_headers[n]; req->current_index = n; } *name = f->name; *value = f->value; return f; } /* Removes the response header 'name', which has hash value 'hash'. */ static void remove_response_header(ne_request *req, const char *name, unsigned int hash) { struct field **ptr = req->response_headers + hash; while (*ptr) { struct field *const f = *ptr; if (strcmp(f->name, name) == 0) { *ptr = f->next; ne_free(f->name); ne_free(f->value); ne_free(f); return; } ptr = &f->next; } } /* Free all stored response headers. */ static void free_response_headers(ne_request *req) { int n; for (n = 0; n < HH_HASHSIZE; n++) { struct field **ptr = req->response_headers + n; while (*ptr) { struct field *const f = *ptr; *ptr = f->next; ne_free(f->name); ne_free(f->value); ne_free(f); } } } ne_uri *ne_get_response_location(ne_request *req, const char *fragment) { const char *location; ne_uri dest, *ret = NULL; const ne_uri *base; location = get_response_header_hv(req, HH_HV_LOCATION, "location"); if (location == NULL) return NULL; memset(&dest, 0, sizeof dest); /* Location is a URI-reference (RFC9110ẞ10.2.2) relative to the * request target URI; determine each of these then resolve. */ /* Parse the Location header */ if (ne_uri_parse(location, &dest) || !dest.path) { ne_set_error(req->session, _("Could not parse redirect " "destination URL")); goto fail; } if ((base = ne_get_request_target(req)) == NULL) { ne_set_error(req->session, _("Could not parse request " "target URI")); goto fail; } ret = ne_malloc(sizeof *ret); ne_uri_resolve(base, &dest, ret); /* HTTP-specific fragment handling is a MUST in RFC9110ẞ10.2.2: */ if (fragment && !dest.fragment) { ret->fragment = ne_strdup(fragment); } fail: ne_uri_free(&dest); return ret; } void ne_add_response_body_reader(ne_request *req, ne_accept_response acpt, ne_block_reader rdr, void *userdata) { struct body_reader *new = ne_malloc(sizeof *new); new->accept_response = acpt; new->handler = rdr; new->userdata = userdata; new->next = req->body_readers; req->body_readers = new; } void ne_add_interim_handler(ne_request *req, ne_interim_response_fn fn, void *userdata) { struct interim_handler *new = ne_malloc(sizeof *new); new->fn = fn; new->userdata = userdata; new->next = req->interim_handler; req->interim_handler = new; } void ne_request_destroy(ne_request *req) { struct body_reader *rdr, *next_rdr; struct interim_handler *ih, *next_ih; struct hook *hk, *next_hk; ne_free(req->target); ne_free(req->method); if (req->target_uri) { ne_uri_free(req->target_uri); ne_free(req->target_uri); } for (rdr = req->body_readers; rdr != NULL; rdr = next_rdr) { next_rdr = rdr->next; ne_free(rdr); } for (ih = req->interim_handler; ih; ih = next_ih) { next_ih = ih->next; ne_free(ih); } free_response_headers(req); ne_buffer_destroy(req->headers); NE_DEBUG(NE_DBG_HTTP, "Running destroy hooks.\n"); for (hk = req->session->destroy_req_hooks; hk; hk = next_hk) { ne_destroy_req_fn fn = (ne_destroy_req_fn)hk->fn; next_hk = hk->next; fn(req, hk->userdata); } for (hk = req->private; hk; hk = next_hk) { next_hk = hk->next; ne_free(hk); } if (req->status.reason_phrase) ne_free(req->status.reason_phrase); NE_DEBUG(NE_DBG_HTTP, "Request ends.\n"); ne_free(req); } /* Read an HTTP message line following RFC 9112ẞ2.2, returning <0 on * error, >= 0 for line length excluding trailing CRLF. Bare CR are * converted to spaces. */ static ssize_t read_message_line(ne_socket *sock, char *const buf, size_t buflen) { ssize_t len = ne_sock_readline(sock, buf, buflen); if (len <= 0) { return len; } NE_DEBUG(NE_DBG_HTTP, "req: Line: %.*s\n", (int)len-1, buf); if (len == 1) { /* bare LF => empty line. */ return 0; } else /* len > 1 */ { char *p = buf + len - 1; *p-- = '\0'; len -= 1; /* NUL terminate at the CR */ if (*p == '\r') { *p-- = '\0'; len -= 1; } /* Replace any bare CRs. */ while (p >= buf) { if (*p == '\r') *p = ' '; p--; } } return len; } /* Reads a block of the response into BUFFER, which is of size * *BUFLEN. Returns zero on success or non-zero on error. On * success, *BUFLEN is updated to be the number of bytes read into * BUFFER (which will be 0 to indicate the end of the response). On * error, the connection is closed and the session error string is * set. */ static int read_response_block(ne_request *req, struct ne_response *resp, char *buffer, size_t *buflen) { ne_socket *const sock = req->session->socket; size_t willread; ssize_t readlen; switch (resp->mode) { case R_CHUNKED: /* Chunked transfer-encoding: chunk syntax is "SIZE CRLF CHUNK * CRLF SIZE CRLF CHUNK CRLF ..." followed by zero-length * chunk: "CHUNK CRLF 0 CRLF". resp.chunk.remain contains the * number of bytes left to read in the current chunk. */ if (resp->body.chunk.remain == 0) { unsigned long chunk_len; char *ptr; /* Read chunk-size. */ readlen = ne_sock_readline(sock, req->respbuf, sizeof req->respbuf); if (readlen < 0) return aborted(req, _("Could not read chunk size"), readlen); /* Minimum valid line is 0 */ if (readlen < 3 || req->respbuf[(size_t)readlen - 2] != '\r') return aborted(req, _("Invalid chunk-size line"), 0); /* chunk-size is followed by chunk-ext => *(BWS ";" ...) * NUL-terminate here to make the sanity-check easier.*/ ptr = strchr(req->respbuf, ';'); if (ptr) { /* Iterate backwards through any BWS, if present. */ while (ptr > req->respbuf && (ptr[-1] == ' ' || ptr[-1] == '\t')) ptr--; *ptr = '\0'; } /* Reject things strtoul would otherwise allow */ ptr = req->respbuf; if (*ptr == '\0' || *ptr == '-' || *ptr == '+' || (ptr[0] == '0' && ptr[1] == 'x')) { return aborted(req, _("Could not parse chunk size"), 0); } /* Limit chunk size to <= UINT_MAX, for sanity; must have * a following NUL due to chunk-ext handling above. */ errno = 0; chunk_len = strtoul(req->respbuf, &ptr, 16); if (errno || ptr == req->respbuf || (*ptr != '\0' && *ptr != '\r') || chunk_len == ULONG_MAX || chunk_len > UINT_MAX) { return aborted(req, _("Could not parse chunk size"), 0); } NE_DEBUG(NE_DBG_HTTP, "req: Chunk size: %lu\n", chunk_len); resp->body.chunk.remain = chunk_len; } willread = resp->body.chunk.remain > *buflen ? *buflen : resp->body.chunk.remain; break; case R_CLENGTH: willread = resp->body.clen.remain > (off_t)*buflen ? *buflen : (size_t)resp->body.clen.remain; break; case R_TILLEOF: willread = *buflen; break; case R_NO_BODY: default: willread = 0; break; } if (willread == 0) { *buflen = 0; return 0; } NE_DEBUG(NE_DBG_HTTP, "Reading %" NE_FMT_SIZE_T " bytes of response body.\n", willread); readlen = ne_sock_read(sock, buffer, willread); /* EOF is only valid when response body is delimited by it. * Strictly, an SSL truncation should not be treated as an EOF in * any case, but SSL servers are just too buggy. */ if (resp->mode == R_TILLEOF && (readlen == NE_SOCK_CLOSED || readlen == NE_SOCK_TRUNC)) { NE_DEBUG(NE_DBG_HTTP, "Got EOF.\n"); req->can_persist = 0; readlen = 0; } else if (readlen < 0) { return aborted(req, _("Could not read response body"), readlen); } else { NE_DEBUG(NE_DBG_HTTP, "Got %" NE_FMT_SSIZE_T " bytes.\n", readlen); } /* safe to cast: readlen guaranteed to be >= 0 above */ *buflen = (size_t)readlen; NE_DEBUG(NE_DBG_HTTPBODY, "Read block (%" NE_FMT_SSIZE_T " bytes):\n[%.*s]\n", readlen, (int)readlen, buffer); if (resp->mode == R_CHUNKED) { resp->body.chunk.remain -= readlen; if (resp->body.chunk.remain == 0) { char crlfbuf[2]; /* If we've read a whole chunk, read a CRLF */ readlen = ne_sock_fullread(sock, crlfbuf, 2); if (readlen < 0) return aborted(req, _("Could not read chunk delimiter"), readlen); else if (crlfbuf[0] != '\r' || crlfbuf[1] != '\n') return aborted(req, _("Chunk delimiter was invalid"), 0); } } else if (resp->mode == R_CLENGTH) { resp->body.clen.remain -= readlen; } resp->progress += readlen; return NE_OK; } ssize_t ne_read_response_block(ne_request *req, char *buffer, size_t buflen) { struct body_reader *rdr; size_t readlen = buflen; struct ne_response *const resp = &req->resp; if (read_response_block(req, resp, buffer, &readlen)) return -1; if (readlen) { req->session->status.sr.progress += readlen; notify_status(req->session, ne_status_recving); } for (rdr = req->body_readers; rdr!=NULL; rdr=rdr->next) { if (rdr->use && rdr->handler(rdr->userdata, buffer, readlen) != 0) { ne_close_connection(req->session); return -1; } } return readlen; } /* Build the request string, returning the buffer. */ static ne_buffer *build_request(ne_request *req) { struct hook *hk; ne_buffer *buf = ne_buffer_create(); /* Add Request-Line and headers: */ ne_buffer_concat(buf, req->method, " ", req->target, " HTTP/1.1" EOL, NULL); /* Add custom headers: */ ne_buffer_append(buf, req->headers->data, ne_buffer_size(req->headers)); if (req->body_length && req->flags[NE_REQFLAG_EXPECT100]) { ne_buffer_czappend(buf, "Expect: 100-continue\r\n"); } NE_DEBUG(NE_DBG_HTTP, "Running pre_send hooks\n"); for (hk = req->session->pre_send_hooks; hk!=NULL; hk = hk->next) { ne_pre_send_fn fn = (ne_pre_send_fn)hk->fn; fn(req, hk->userdata, buf); } ne_buffer_czappend(buf, "\r\n"); return buf; } #ifdef NE_DEBUGGING #define DEBUG_DUMP_REQUEST(x) dump_request(x) static void dump_request(const char *request) { if (ne_debug_mask & NE_DBG_HTTPPLAIN) { /* Display everything mode */ NE_DEBUG(NE_DBG_HTTP, "Sending request headers:\n%s", request); } else if (ne_debug_mask & NE_DBG_HTTP) { /* Blank out the Authorization parameters */ char *reqdebug = ne_strdup(request), *pnt = reqdebug; while ((pnt = strstr(pnt, "Authorization: ")) != NULL) { for (pnt += 15; *pnt != '\r' && *pnt != '\0'; pnt++) { *pnt = 'x'; } } NE_DEBUG(NE_DBG_HTTP, "Sending request headers:\n%s", reqdebug); ne_free(reqdebug); } } #else #define DEBUG_DUMP_REQUEST(x) #endif /* DEBUGGING */ #ifdef NE_HAVE_SSL #define SSL_CC_REQUESTED(_r) (_r->session->ssl_cc_requested) #else #define SSL_CC_REQUESTED(_r) (0) #endif /* Read and parse response status-line into 'status'. 'retry' is non-zero * if an NE_RETRY should be returned if an EOF is received. */ static int read_status_line(ne_request *req, ne_status *status, int retry) { char *buffer = req->respbuf; ssize_t ret; ret = read_message_line(req->session->socket, buffer, sizeof req->respbuf); if (ret <= 0) { const char *errstr = SSL_CC_REQUESTED(req) ? _("Could not read status line (TLS client certificate was requested)") : _("Could not read status line"); int aret = aborted(req, errstr, ret); return RETRY_RET(retry, ret, aret); } if (status->reason_phrase) ne_free(status->reason_phrase); memset(status, 0, sizeof *status); /* Hack to allow ShoutCast-style servers, if requested. */ if (req->session->flags[NE_SESSFLAG_ICYPROTO] && strncmp(buffer, "ICY ", 4) == 0 && strlen(buffer) > 8 && buffer[7] == ' ') { status->code = atoi(buffer + 4); status->major_version = 1; status->minor_version = 0; status->reason_phrase = ne_strclean(ne_strdup(buffer + 8)); status->klass = buffer[4] - '0'; NE_DEBUG(NE_DBG_HTTP, "[status-line] ICY protocol; code %d\n", status->code); return 0; } if (ne_parse_statusline(buffer, status)) { return aborted(req, _("Could not parse response status line"), 0); } if (status->major_version != 1) { return aborted(req, _("Incompatible HTTP version"), 0); } return 0; } #define INTERIM_TIMEOUT(req_) \ (((req_)->flags[NE_REQFLAG_1XXTIMEOUT] && (req_)->session->rdtimeout) \ ? time(NULL) + (req_)->session->rdtimeout : 0) /* Send the request, and read the response Status-Line. Returns: * NE_RETRY connection closed by server; persistent connection * timeout * NE_OK success * NE_* error * On NE_RETRY and NE_* responses, the connection will have been * closed already. */ static int send_request(ne_request *req, const ne_buffer *request) { ne_session *const sess = req->session; ne_status *const status = &req->status; int sentbody = 0; /* zero until body has been sent. */ int ret, retry; /* retry non-zero whilst the request should be retried */ time_t timeout = INTERIM_TIMEOUT(req); ssize_t sret; /* Send the Request-Line and headers */ NE_DEBUG(NE_DBG_HTTP, "Sending request-line and headers:\n"); /* Open the connection if necessary */ ret = open_connection(sess); if (ret) return ret; /* Allow retry if a persistent connection has been used. */ retry = sess->persisted; sret = ne_sock_fullwrite(req->session->socket, request->data, ne_buffer_size(request)); if (sret < 0) { int aret = aborted(req, _("Could not send request"), sret); return RETRY_RET(retry, sret, aret); } if (!req->flags[NE_REQFLAG_EXPECT100] && req->body_length) { /* Send request body, if not using 100-continue. */ ret = send_request_body(req, retry); if (ret) { return ret; } } NE_DEBUG(NE_DBG_HTTP, "Request sent; retry is %d.\n", retry); /* Loop eating interim 1xx responses; RFC 7231§6.2 says clients * MUST be able to parse unsolicited interim responses. */ while ((ret = read_status_line(req, status, retry)) == NE_OK && status->klass == 1) { struct interim_handler *ih; NE_DEBUG(NE_DBG_HTTP, "[req] Interim %d response.\n", status->code); retry = 0; /* successful read() => never retry now. */ /* Discard headers with the interim response. */ if ((ret = read_response_headers(req, 1)) != NE_OK) break; /* Run interim handlers. */ for (ih = req->interim_handler; ih; ih = ih->next) { ih->fn(ih->userdata, req, status); } if (req->flags[NE_REQFLAG_EXPECT100] && (status->code == 100) && req->body_length && !sentbody) { /* Send the body after receiving the first 100 Continue */ if ((ret = send_request_body(req, 0)) != NE_OK) break; sentbody = 1; /* Reset read timeout. */ timeout = INTERIM_TIMEOUT(req); } else if (req->flags[NE_REQFLAG_1XXTIMEOUT] && sess->rdtimeout && time(NULL) > timeout) { NE_DEBUG(NE_DBG_HTTP, "[req] Timeout after %d\n", sess->rdtimeout); return aborted(req, _("Timed out reading interim responses"), 0); } } /* Per RFC 9110ẞ15.5.9 a client MAY retry an outstanding request * after a 408. Some modern servers generate this. */ if (sess->persisted && status->code == 408) { NE_DEBUG(NE_DBG_HTTP, "req: Retrying after 408.\n"); ne_close_connection(sess); return NE_RETRY; } return ret; } /* Read a message header from sock into buf, which has size 'buflen'. * * Returns: * NE_RETRY: Success, read a header into buf. * NE_OK: End of headers reached. * NE_ERROR: Error (session error is set, connection closed). */ static int read_message_header(ne_request *req, char *buf, size_t buflen) { ssize_t n; ne_socket *sock = req->session->socket; n = read_message_line(sock, buf, buflen); if (n < 0) { return aborted(req, _("Error reading response headers"), n); } else if (n == 0) { NE_DEBUG(NE_DBG_HTTP, "req: End of headers.\n"); return NE_OK; } buf += n; buflen -= n; /* Per RFC9112ẞ5.2, append any folded headers extended over * multiple lines. */ while (buflen > 0) { char ch; /* Collect any extra lines into buffer */ SOCK_ERR(req, ne_sock_peek(sock, &ch, 1), _("Error reading response headers")); if (ch != ' ' && ch != '\t') { /* No continuation of this header: stop reading. */ return NE_RETRY; } /* Otherwise, read the next line onto the end of 'buf'. */ n = read_message_line(sock, buf, buflen); if (n <= 0) { return aborted(req, _("Error reading response headers"), n); } buf[0] = ' '; /* replacing \t */ /* ready for the next line. */ buf += n; buflen -= n; } ne_set_error(req->session, _("Response header too long")); return NE_ERROR; } #define MAX_HEADER_LEN (8192) /* Add a respnose header field for the given request, using * precalculated hash value. */ static void add_response_header(ne_request *req, unsigned int hash, char *name, char *value) { struct field **nextf = &req->response_headers[hash]; size_t vlen = strlen(value); while (*nextf) { struct field *const f = *nextf; if (strcmp(f->name, name) == 0) { if (vlen + f->vlen < MAX_HEADER_LEN) { /* merge the header field */ f->value = ne_realloc(f->value, f->vlen + vlen + 3); memcpy(f->value + f->vlen, ", ", 2); memcpy(f->value + f->vlen + 2, value, vlen + 1); f->vlen += vlen + 2; } return; } nextf = &f->next; } (*nextf) = ne_malloc(sizeof **nextf); (*nextf)->name = ne_strdup(name); (*nextf)->value = ne_strdup(value); (*nextf)->vlen = vlen; (*nextf)->next = NULL; } /* HTTP token lookup per RFC9110ẞ5.6.2 - returns tolower(ch) or 0 for * non-token characters. */ /* Generated with 'mktable http_token', do not alter here -- */ static const unsigned char table_http_token[256] = { /* x00 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* x08 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* x10 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* x18 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* x20 */ 0x00, 0x21, 0x00, 0x23, 0x24, 0x25, 0x26, 0x27, /* x28 */ 0x00, 0x00, 0x2a, 0x2b, 0x00, 0x2d, 0x2e, 0x00, /* x30 */ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* x38 */ 0x38, 0x39, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* x40 */ 0x00, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* x48 */ 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* x50 */ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* x58 */ 0x78, 0x79, 0x7a, 0x00, 0x00, 0x00, 0x5e, 0x5f, /* x60 */ 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* x68 */ 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* x70 */ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* x78 */ 0x78, 0x79, 0x7a, 0x00, 0x7c, 0x00, 0x7e, 0x00, /* x80 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* x88 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* x90 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* x98 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xA0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xA8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xB0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xB8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xC0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xC8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xD0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xD8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xE0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xE8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xF0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* xF8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /* -- Generated code from 'mktable http_token' ends. */ /* Read response headers. If 'clear' is non-zero, clears existing * response header hash first. Returns NE_* code, sets session error * and closes connection on error. */ static int read_response_headers(ne_request *req, int clear) { char hdr[MAX_HEADER_LEN]; int ret, count = 0; /* Clear any response headers from previous invocations * (e.g. retired requests, interim responses. */ if (clear) free_response_headers(req); while ((ret = read_message_header(req, hdr, sizeof hdr)) == NE_RETRY && ++count < MAX_HEADER_FIELDS) { char *pnt, ch; unsigned int hash = 0; /* Parse field-line per RFC9110ẞ5: * field-line = field-name ":" OWS field-value OWS * where field-name is defined as a token, RFC9110ẞ5.1. */ /* Strip trailing OWS */ pnt = hdr + strlen(hdr) - 1; while (pnt > hdr && (*pnt == ' ' || *pnt == '\t')) *pnt-- = '\0'; /* Parse and convert to lower-case a single token. */ for (pnt = hdr; (ch = table_http_token[(unsigned char)*pnt]) != 0; pnt++) { *pnt = ch; /* lowercased character */ hash = HH_ITERATE(hash, *pnt); } /* Ignore header lines where ':' is not directly after the * token (per RFC9112ẞ5.1). */ if (pnt[0] != ':') { NE_DEBUG(NE_DBG_HTTP, "req: Ignoring invalid field %s\n", hdr); continue; } /* NUL-terminate field-name at the colon. */ *pnt++ = '\0'; /* Skip any whitespace after the colon... */ while (*pnt == ' ' || *pnt == '\t') pnt++; /* pnt now points to the header value. */ NE_DEBUG(NE_DBG_HTTP, "req: Header: [%s] = [%s]\n", hdr, pnt); add_response_header(req, hash, hdr, pnt); } if (count == MAX_HEADER_FIELDS) ret = aborted( req, _("Response exceeded maximum number of header fields"), 0); return ret; } /* Perform any necessary DNS lookup for the host given by *info; * returns NE_ code with error string set on error. */ static int lookup_host(ne_session *sess, struct host_info *info) { NE_DEBUG(NE_DBG_HTTP, "Doing DNS lookup on %s...\n", info->hostname); sess->status.lu.hostname = info->hostname; notify_status(sess, ne_status_lookup); info->address = ne_addr_resolve(info->hostname, 0); if (ne_addr_result(info->address)) { char buf[256]; ne_set_error(sess, _("Could not resolve hostname `%s': %s"), info->hostname, ne_addr_error(info->address, buf, sizeof buf)); ne_addr_destroy(info->address); info->address = NULL; return NE_LOOKUP; } else { return NE_OK; } } int ne_begin_request(ne_request *req) { struct body_reader *rdr; ne_buffer *data; const ne_status *const st = &req->status; const char *value; struct hook *hk; int ret, forced_closure = 0; /* If a non-idempotent request is sent on a persisted connection, * then it is impossible to distinguish between a server failure * and a connection timeout if an EOF/RST is received. So don't * do that. */ if (!req->flags[NE_REQFLAG_IDEMPOTENT] && req->session->persisted && !req->session->flags[NE_SESSFLAG_CONNAUTH]) { NE_DEBUG(NE_DBG_HTTP, "req: Closing connection for non-idempotent " "request.\n"); ne_close_connection(req->session); } /* Build the request string, and send it */ data = build_request(req); DEBUG_DUMP_REQUEST(data->data); ret = send_request(req, data); /* Retry this once after a persistent connection timeout. */ if (ret == NE_RETRY) { NE_DEBUG(NE_DBG_HTTP, "req: Persistent connection timed out, retrying.\n"); ret = send_request(req, data); } ne_buffer_destroy(data); if (ret != NE_OK) return ret == NE_RETRY ? NE_ERROR : ret; /* HTTP/1.x is assured by read_status_line() not failing. * Persistent connections supported implicitly in HTTP/1.1. */ req->can_persist = req->session->is_http11 = st->minor_version > 0; ne_set_error(req->session, "%d %s", st->code, st->reason_phrase); /* Read the headers */ ret = read_response_headers(req, 1); if (ret) return ret; /* check the Connection header */ value = get_response_header_hv(req, HH_HV_CONNECTION, "connection"); if (value) { char *vcopy = ne_strdup(value), *ptr = vcopy; do { char *token = ne_shave(ne_token(&ptr, ','), " \t"); unsigned int hash = hash_and_lower(token); if (strcmp(token, "close") == 0) { req->can_persist = 0; forced_closure = 1; } else if (strcmp(token, "keep-alive") == 0) { req->can_persist = 1; } else if (!req->session->is_http11 && strcmp(token, "connection")) { /* Strip the header per 2616§14.10, last para. Avoid * danger from "Connection: connection". */ remove_response_header(req, token, hash); } } while (ptr); ne_free(vcopy); } /* Support "Proxy-Connection: keep-alive" for compatibility with * some HTTP/1.0 proxies; it is risky to do this, because an * intermediary proxy may not support this HTTP/1.0 extension, but * will not strip the header either. Persistent connection * support is enabled based on the presence of this header if: * a) it is *necessary* to do so due to the use of a connection-auth * scheme, and * b) connection closure was not forced via "Connection: close". */ if (req->session->nexthop->proxy == PROXY_HTTP && !req->session->is_http11 && !forced_closure && req->session->flags[NE_SESSFLAG_CONNAUTH]) { value = get_response_header_hv(req, HH_HV_PROXY_CONNECTION, "proxy-connection"); if (value && ne_strcasecmp(value, "keep-alive") == 0) { NE_DEBUG(NE_DBG_HTTP, "req: Using persistent connection " "for HTTP/1.0 proxy requiring conn-auth hack.\n"); req->can_persist = 1; } } /* Decide which method determines the response message-length per * RFC 9112§6.3, cases follow: */ #ifdef NE_HAVE_SSL /* Case (2) is special-cased first for CONNECT: the response has * no body, and the connection can persist. */ if (req->session->in_connect && st->klass == 2) { req->resp.mode = R_NO_BODY; req->can_persist = 1; } else #endif /* Case (1), HEAD requests and 204, 304 responses have no response * body, regardless of what headers are present. */ if (req->method_is_head || st->code == 204 || st->code == 304) { req->resp.mode = R_NO_BODY; } /* Case (3)/(4), chunked transfer-encoding. */ else if ((value = get_response_header_hv(req, HH_HV_TRANSFER_ENCODING, "transfer-encoding")) != NULL && ne_strcasecmp(value, "identity") != 0) { /* Otherwise, fail if an unknown transfer-coding is used, no * other transfer-codings are supported. */ if (ne_strcasecmp(value, "chunked") == 0) { req->resp.mode = R_CHUNKED; req->resp.body.chunk.remain = 0; } else { return aborted(req, _("Unknown transfer-coding in response"), 0); } } /* Case (5)/(6), content-length delimited. */ else if ((value = get_response_header_hv(req, HH_HV_CONTENT_LENGTH, "content-length")) != NULL) { char *endptr = NULL; ne_off_t len = ne_strtoff(value, &endptr, 10); if (*value && len != NE_OFFT_MAX && len >= 0 && endptr && *endptr == '\0') { req->resp.mode = R_CLENGTH; req->resp.body.clen.total = req->resp.body.clen.remain = len; } else { /* Per case (5), an invalid C-L MUST be treated as an error. */ return aborted(req, _("Invalid Content-Length in response"), 0); } } /* Case (8), response delimited by EOF. */ else { req->resp.mode = R_TILLEOF; /* otherwise: read-till-eof mode */ } NE_DEBUG(NE_DBG_HTTP, "Running post_headers hooks\n"); for (hk = req->session->post_headers_hooks; hk != NULL; hk = hk->next) { ne_post_headers_fn fn = (ne_post_headers_fn)hk->fn; fn(req, hk->userdata, &req->status); } /* Prepare for reading the response entity-body. Call each of the * body readers and ask them whether they want to accept this * response or not. */ for (rdr = req->body_readers; rdr != NULL; rdr=rdr->next) { rdr->use = rdr->accept_response(rdr->userdata, req, st); } req->session->status.sr.progress = 0; req->session->status.sr.total = req->resp.mode == R_CLENGTH ? req->resp.body.clen.total : -1; notify_status(req->session, ne_status_recving); return NE_OK; } int ne_end_request(ne_request *req) { struct hook *hk; int ret; if (req->resp.mode == R_CHUNKED) { /* Read headers in chunked trailers WITHOUT clearing existing * header hash. */ ret = read_response_headers(req, 0); if (ret) return ret; } else { ret = NE_OK; } NE_DEBUG(NE_DBG_HTTP, "Running post_send hooks\n"); for (hk = req->session->post_send_hooks; ret == NE_OK && hk != NULL; hk = hk->next) { ne_post_send_fn fn = (ne_post_send_fn)hk->fn; ret = fn(req, hk->userdata, &req->status); } /* Close the connection if persistent connections are disabled or * not supported by the server. */ if (!req->session->flags[NE_SESSFLAG_PERSIST] || !req->can_persist) ne_close_connection(req->session); else req->session->persisted = 1; return ret; } int ne_read_response_to_fd(ne_request *req, int fd) { ssize_t len; while ((len = ne_read_response_block(req, req->respbuf, sizeof req->respbuf)) > 0) { const char *block = req->respbuf; do { ssize_t ret = write(fd, block, len); if (ret == -1 && errno == EINTR) { continue; } else if (ret < 0) { char err[200]; ne_strerror(errno, err, sizeof err); ne_set_error(ne_get_session(req), _("Could not write to file: %s"), err); return NE_ERROR; } else { len -= ret; block += ret; } } while (len > 0); } return len == 0 ? NE_OK : NE_ERROR; } int ne_discard_response(ne_request *req) { ssize_t len; do { len = ne_read_response_block(req, req->respbuf, sizeof req->respbuf); } while (len > 0); return len == 0 ? NE_OK : NE_ERROR; } int ne_request_dispatch(ne_request *req) { int ret; do { ret = ne_begin_request(req); if (ret == NE_OK) ret = ne_discard_response(req); if (ret == NE_OK) ret = ne_end_request(req); } while (ret == NE_RETRY); NE_DEBUG(NE_DBG_HTTP | NE_DBG_FLUSH, "Request ends, status %d class %dxx, error line:\n%s\n", req->status.code, req->status.klass, req->session->error); return ret; } const ne_status *ne_get_status(const ne_request *req) { return &req->status; } ne_session *ne_get_session(const ne_request *req) { return req->session; } #ifdef NE_HAVE_SSL /* Create a CONNECT tunnel through the proxy server. * Returns HTTP_* */ static int proxy_tunnel(ne_session *sess) { /* Hack up an HTTP CONNECT request... */ ne_request *req; int ret = NE_OK; char ruri[200]; /* Can't use server.hostport here; Request-URI must include `:port' */ ne_snprintf(ruri, sizeof ruri, "%s:%u", sess->server.hostname, sess->server.port); req = ne_request_create(sess, "CONNECT", ruri); sess->in_connect = 1; ret = ne_request_dispatch(req); sess->in_connect = 0; sess->persisted = 0; /* don't treat this is a persistent connection. */ if (ret != NE_OK || !sess->connected || req->status.klass != 2) { char *err = ne_strdup(sess->error); ne_set_error(sess, _("Could not create SSL connection " "through proxy server: %s"), err); ne_free(err); if (ret == NE_OK) ret = NE_ERROR; } ne_request_destroy(req); return ret; } #endif /* Return the first resolved address for the given host. */ static const ne_inet_addr *resolve_first(struct host_info *host) { return host->network ? host->network : ne_addr_first(host->address); } /* Return the next resolved address for the given host or NULL if * there are no more addresses. */ static const ne_inet_addr *resolve_next(struct host_info *host) { return host->network ? NULL : ne_addr_next(host->address); } /* Make new TCP connection to server at 'host' of type 'name'. Note * that once a connection to a particular network address has * succeeded, that address will be used first for the next attempt to * connect. */ static int do_connect(ne_session *sess, struct host_info *host) { int ret; /* Resolve hostname if necessary. */ if (host->address == NULL && host->network == NULL) { ret = lookup_host(sess, host); if (ret) return ret; } if ((sess->socket = ne_sock_create()) == NULL) { ne_set_error(sess, _("Could not create socket")); return NE_ERROR; } if (sess->cotimeout) ne_sock_connect_timeout(sess->socket, sess->cotimeout); if (sess->local_addr) ne_sock_prebind(sess->socket, sess->local_addr, 0); /* Pick the first address, or if the address was pre-determined (e.g. an IP-literal passed to ne_session_create) fetch that. */ if (host->current == NULL) host->current = resolve_first(host); sess->status.ci.hostname = host->hostname; do { sess->status.ci.address = host->current; notify_status(sess, ne_status_connecting); #ifdef NE_DEBUGGING if (ne_debug_mask & NE_DBG_HTTP) { char buf[150]; NE_DEBUG(NE_DBG_HTTP, "req: Connecting to %s:%u\n", ne_iaddr_print(host->current, buf, sizeof buf), host->port); } #endif ret = ne_sock_connect(sess->socket, host->current, host->port); } while (ret && /* try the next address... */ (host->current = resolve_next(host)) != NULL); if (ret) { const char *msg; if (host->proxy == PROXY_NONE) msg = _("Could not connect to server"); else msg = _("Could not connect to proxy server"); ne_set_error(sess, "%s: %s", msg, ne_sock_error(sess->socket)); ne_sock_close(sess->socket); return ret == NE_SOCK_TIMEOUT ? NE_TIMEOUT : NE_CONNECT; } if (sess->rdtimeout) ne_sock_read_timeout(sess->socket, sess->rdtimeout); notify_status(sess, ne_status_connected); sess->nexthop = host; sess->connected = 1; /* clear persistent connection flag. */ sess->persisted = 0; return NE_OK; } /* For a SOCKSv4 proxy only, the IP address of the origin server (in * addition to the proxy) must be known, and must be an IPv4 address. * Returns NE_*; connection closed and error string set on error. */ static int socks_origin_lookup(ne_session *sess) { const ne_inet_addr *ia; int ret; ret = lookup_host(sess, &sess->server); if (ret) { /* lookup_host already set the error string. */ ne_close_connection(sess); return ret; } /* Find the first IPv4 address available for the server. */ for (ia = ne_addr_first(sess->server.address); ia && ne_iaddr_typeof(ia) == ne_iaddr_ipv6; ia = ne_addr_next(sess->server.address)) { /* noop */ } /* ... if any */ if (ia == NULL) { ne_set_error(sess, _("Could not find IPv4 address of " "hostname %s for SOCKS v4 proxy"), sess->server.hostname); ne_close_connection(sess); return NE_LOOKUP; } sess->server.current = ia; return ret; } static int open_connection(ne_session *sess) { int ret; if (sess->connected) return NE_OK; if (!sess->proxies) { ret = do_connect(sess, &sess->server); if (ret) { sess->nexthop = NULL; return ret; } } else { struct host_info *hi; /* Attempt to re-use proxy to avoid iterating through * unnecessarily. */ if (sess->prev_proxy) ret = do_connect(sess, sess->prev_proxy); else ret = NE_ERROR; /* Otherwise, try everything - but omitting prev_proxy if that * has already been tried. */ for (hi = sess->proxies; hi && ret; hi = hi->next) { if (hi != sess->prev_proxy) ret = do_connect(sess, hi); } if (ret == NE_OK && sess->nexthop->proxy == PROXY_SOCKS) { /* Special-case for SOCKS v4 proxies, which require the * client to resolve the origin server IP address. */ if (sess->socks_ver == NE_SOCK_SOCKSV4) { ret = socks_origin_lookup(sess); } if (ret == NE_OK) { /* Perform the SOCKS handshake, instructing the proxy * to set up the connection to the origin server. */ ret = ne_sock_proxy(sess->socket, sess->socks_ver, sess->server.current, sess->server.hostname, sess->server.port, sess->socks_user, sess->socks_password); if (ret) { ne_set_error(sess, _("Could not establish connection from " "SOCKS proxy (%s:%u): %s"), sess->nexthop->hostname, sess->nexthop->port, ne_sock_error(sess->socket)); ne_close_connection(sess); ret = NE_ERROR; } } } if (ret != NE_OK) { sess->nexthop = NULL; sess->prev_proxy = NULL; return ret; } /* Success - make this proxy stick. */ sess->prev_proxy = hi; } #ifdef NE_HAVE_SSL /* Negotiate SSL layer if required. */ if (sess->use_ssl && !sess->in_connect) { /* Set up CONNECT tunnel if using an HTTP proxy. */ if (sess->nexthop->proxy == PROXY_HTTP) ret = proxy_tunnel(sess); if (ret == NE_OK) { ret = ne__negotiate_ssl(sess); if (ret != NE_OK) ne_close_connection(sess); } } #endif return ret; } neon-0.34.2/src/ne_redirect.h0000644000175000017500000000332014777424030015400 0ustar jortonjorton/* HTTP-redirect support Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_REDIRECT_H #define NE_REDIRECT_H #include "ne_request.h" NE_BEGIN_DECLS /*** * Since neon 0.34.0, this API is now mainly a caching wrapper around * ne_get_response_location(); that function should be used directly * if possible instead. Note that the API below does not handle * fragments. ***/ /* Register redirect handling for the session: if a valid redirect * (30x) response is given for any request in this session, the * request will fail with the NE_REDIRECT code, and the destination of * the redirect can be retrieved using ne_redirect_location(). */ void ne_redirect_register(ne_session *sess); /* Returns location of last redirect for the session. Returns NULL if * no redirect has been encountered for given session, or the last * redirect encountered could not be parsed. */ const ne_uri *ne_redirect_location(ne_session *sess); NE_END_DECLS #endif /* NE_REDIRECT_H */ neon-0.34.2/src/ne_redirect.c0000644000175000017500000000462614777424030015405 0ustar jortonjorton/* HTTP-redirect support Copyright (C) 1999-2024, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #include "ne_session.h" #include "ne_request.h" #include "ne_alloc.h" #include "ne_uri.h" #include "ne_redirect.h" #include "ne_internal.h" #include "ne_string.h" #define REDIRECT_ID "http://www.webdav.org/neon/hooks/http-redirect" struct redirect { ne_uri *uri; }; #define uri_free_clear(r_) do { if ((r_)->uri) { ne_uri_free((r_)->uri); ne_free((r_)->uri); (r_)->uri = NULL; }} while (0) static void create(ne_request *req, void *userdata, const char *method, const char *target) { struct redirect *red = userdata; uri_free_clear(red); } static int post_send(ne_request *req, void *userdata, const ne_status *status) { struct redirect *red = userdata; ne_uri *loc; uri_free_clear(red); if (status->klass == 3 && (loc = ne_get_response_location(req, NULL)) != NULL) { red->uri = loc; return NE_REDIRECT; } return NE_OK; } static void free_redirect(void *cookie) { struct redirect *red = cookie; uri_free_clear(red); ne_free(red); } void ne_redirect_register(ne_session *sess) { struct redirect *red = ne_calloc(sizeof *red); ne_hook_create_request(sess, create, red); ne_hook_post_send(sess, post_send, red); ne_hook_destroy_session(sess, free_redirect, red); ne_set_session_private(sess, REDIRECT_ID, red); } const ne_uri *ne_redirect_location(ne_session *sess) { struct redirect *red = ne_get_session_private(sess, REDIRECT_ID); return red ? red->uri : NULL; } neon-0.34.2/src/ne_props.h0000644000175000017500000002342514777424030014752 0ustar jortonjorton/* WebDAV Properties manipulation Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_PROPS_H #define NE_PROPS_H #include "ne_request.h" #include "ne_207.h" NE_BEGIN_DECLS /* There are two interfaces for fetching properties. The first is * 'ne_simple_propfind', which is relatively simple, and easy to use, * but only lets you fetch FLAT properties, i.e. properties which are * just a string of bytes. The complex interface is 'ne_propfind_*', * which is complicated, and hard to use, but lets you parse * structured properties, i.e. properties which have XML content. */ /* The 'ne_simple_propfind' interface. *** * * ne_simple_propfind allows you to fetch a set of properties for a * single resource, or a tree of resources. You set the operation * going by passing these arguments: * * - the session which should be used. * - the URI and the depth of the operation (0, 1, infinite) * - the names of the properties which you want to fetch * - a results callback, and the userdata for the callback. * * For each resource found, the results callback is called, passing * you two things along with the userdata you passed in originally: * * - the URI of the resource (const ne_uri *uri) * - the properties results set (const ne_prop_result_set *results) * */ /* The name of a WebDAV property. 'nspace' may be NULL. */ typedef struct { const char *nspace, *name; } ne_propname; typedef struct ne_prop_result_set_s ne_prop_result_set; /* Get the value of a given property. Will return NULL if there was an * error fetching this property on this resource. Call * ne_propset_result to get the response-status if so. */ const char *ne_propset_value(const ne_prop_result_set *set, const ne_propname *propname); /* Returns the status structure for fetching the given property on * this resource. This function will return NULL if the server did not * return the property (which is a server error). */ const ne_status *ne_propset_status(const ne_prop_result_set *set, const ne_propname *propname); /* Returns the private pointer for the given propset. */ void *ne_propset_private(const ne_prop_result_set *set); /* Return language string of property (may be NULL). */ const char *ne_propset_lang(const ne_prop_result_set *set, const ne_propname *pname); /* ne_propset_iterate iterates over a properties result set, * calling the callback for each property in the set. userdata is * passed as the first argument to the callback. value may be NULL, * indicating an error occurred fetching this property: look at * status for the error in that case. * * If the iterator returns non-zero, ne_propset_iterate will return * immediately with that value. */ typedef int (*ne_propset_iterator)(void *userdata, const ne_propname *pname, const char *value, const ne_status *status); /* Iterate over all the properties in 'set', calling 'iterator' * for each, passing 'userdata' as the first argument to callback. * * Returns: * whatever value iterator returns. */ int ne_propset_iterate(const ne_prop_result_set *set, ne_propset_iterator iterator, void *userdata); /* Callback for handling the results of fetching properties for a * single resource (identified by URI 'uri'). The results are stored * in the result set 'results': use ne_propset_* to examine this * object. */ typedef void (*ne_props_result)(void *userdata, const ne_uri *uri, const ne_prop_result_set *results); /* Fetch properties for a resource (if depth == NE_DEPTH_ZERO), * or a tree of resources (if depth == NE_DEPTH_ONE or _INFINITE). * * Names of the properties required must be given in 'props', * or if props is NULL, *all* properties are fetched. * * 'results' is called for each resource in the response, userdata is * passed as the first argument to the callback. It is important to * note that the callback is called as the response is read off the * socket, so don't do anything silly in it (e.g. sleep(100), or call * any functions which use this session). * * Note that if 'depth' is NE_DEPTH_INFINITY, some servers may refuse * the request. * * Returns NE_*. */ int ne_simple_propfind(ne_session *sess, const char *path, int depth, const ne_propname *props, ne_props_result results, void *userdata); /* The properties of a resource can be manipulated using ne_proppatch. * A single proppatch request may include any number of individual * "set" and "remove" operations, and is defined to have * "all-or-nothing" semantics, so either all the operations succeed, * or none do. */ /* A proppatch operation may either set a property to have a new * value, in which case 'type' must be ne_propset, and 'value' must be * non-NULL; or it can remove a property; in which case 'type' must be * ne_propremove, and 'value' is ignored. In both cases, 'name' must * be set to the name of the property to alter. */ enum ne_proppatch_optype { ne_propset, ne_propremove }; typedef struct { const ne_propname *name; enum ne_proppatch_optype type; const char *value; } ne_proppatch_operation; /* Execute a set of property operations 'ops' on 'path'. 'ops' is an * array terminated by an operation with a NULL 'name' field. Returns * NE_*. */ int ne_proppatch(ne_session *sess, const char *path, const ne_proppatch_operation *ops); /* Retrieve property names for the resources at 'path'. 'results' * callback is called for each resource. Use 'ne_propset_iterate' on * the passed results object to retrieve the list of property names. * */ int ne_propnames(ne_session *sess, const char *path, int depth, ne_props_result results, void *userdata); /* The complex, you-do-all-the-work, property fetch interface: */ struct ne_propfind_handler_s; typedef struct ne_propfind_handler_s ne_propfind_handler; /* Retrieve the 'private' pointer for the current propset for the * given handler, as returned by the ne_props_create_complex callback * installed using 'ne_propfind_set_private'. If this callback was * not registered, this function will return NULL. */ void *ne_propfind_current_private(ne_propfind_handler *handler); /* Create a PROPFIND handler, for the given resource or set of * resources. * * Depth must be one of NE_DEPTH_*. */ ne_propfind_handler * ne_propfind_create(ne_session *sess, const char *path, int depth); /* Return the XML parser for the given handler (only need if you want * to handle complex properties). */ ne_xml_parser *ne_propfind_get_parser(ne_propfind_handler *handler); /* This interface reserves the state integer range 'x' where 0 < x * and x < NE_PROPS_STATE_TOP. */ #define NE_PROPS_STATE_TOP (NE_207_STATE_TOP + 100) /* Return the request object for the given handler. You MUST NOT use * ne_set_request_body_* on this request object. (this call is only * needed if for instance, you want to add extra headers to the * PROPFIND request). The result of using the request pointer after * ne_propfind_destroy(handler) has been called is undefined. */ ne_request *ne_propfind_get_request(ne_propfind_handler *handler); /* A "complex property" has a value which is structured XML. To handle * complex properties, you must set up and register an XML handler * which will understand the elements which make up such properties. * The handler must be registered with the parser returned by * 'ne_propfind_get_parser'. * * To store the parsed value of the property, a 'private' structure is * allocated in each propset (i.e. one per resource). When parsing the * property value elements, for each new resource encountered in the * response, the 'creator' callback is called to retrieve a 'private' * structure for this resource. When the private structure is no longer * needed, the 'destructor' callback is called to deallocate any * memory, if necessary. * * Whilst in XML element callbacks you will have registered to handle * complex properties, you can use the 'ne_propfind_current_private' * call to retrieve the pointer to this private structure. * * To retrieve this 'private' structure from the propset in the * results callback, simply call 'ne_propset_private'. * */ typedef void *(*ne_props_create_complex)(void *userdata, const ne_uri *uri); typedef void (*ne_props_destroy_complex)(void *userdata, void *complex); void ne_propfind_set_private(ne_propfind_handler *handler, ne_props_create_complex creator, ne_props_destroy_complex destructor, void *userdata); /* Fetch all properties. * * Returns NE_*. */ int ne_propfind_allprop(ne_propfind_handler *handler, ne_props_result result, void *userdata); /* Fetch all properties with names listed in array 'names', which is * terminated by a property with a NULL name field. For each resource * encountered, the result callback will be invoked, passing in * 'userdata' as the first argument. * * Returns NE_*. */ int ne_propfind_named(ne_propfind_handler *handler, const ne_propname *names, ne_props_result result, void *userdata); /* Destroy a propfind handler after use. */ void ne_propfind_destroy(ne_propfind_handler *handler); NE_END_DECLS #endif /* NE_PROPS_H */ neon-0.34.2/src/ne_props.c0000644000175000017500000004506514777424030014751 0ustar jortonjorton/* WebDAV property manipulation Copyright (C) 2000-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #include "ne_alloc.h" #include "ne_xml.h" #include "ne_props.h" #include "ne_basic.h" #include "ne_locks.h" #include "ne_internal.h" /* don't store flat props with a value > 10K */ #define MAX_FLATPROP_LEN (102400) struct ne_propfind_handler_s { ne_session *sess; ne_request *request; int has_props; /* whether we've already written some * props to the body. */ ne_buffer *body; ne_207_parser *parser207; ne_xml_parser *parser; /* Creator/destructor callbacks. */ ne_props_create_complex creator; ne_props_destroy_complex destructor; void *cd_userdata; /* Current propset, or NULL if none being processed. */ ne_prop_result_set *current; ne_buffer *value; /* current flat property value */ int depth; /* nesting depth within a flat property */ ne_props_result callback; void *userdata; }; #define ELM_flatprop (NE_207_STATE_TOP - 1) /* We build up the results of one 'response' element in memory. */ struct prop { char *name, *nspace, *value, *lang; /* Store a ne_propname here too, for convenience. pname.name = * name, pname.nspace = nspace, but they are const'ed in pname. */ ne_propname pname; }; #define NSPACE(x) ((x) ? (x) : "") struct propstat { struct prop *props; int numprops; ne_status status; }; /* Results set. */ struct ne_prop_result_set_s { struct propstat *pstats; int numpstats, counter; void *private; ne_uri uri; }; #define MAX_PROP_COUNTER (1024) static int startelm(void *userdata, int state, const char *nspace, const char *name, const char **atts); static int endelm(void *userdata, int state, const char *nspace, const char *name); /* Handle character data; flat property value. */ static int chardata(void *userdata, int state, const char *data, size_t len) { ne_propfind_handler *hdl = userdata; if (state == ELM_flatprop && hdl->value->length < MAX_FLATPROP_LEN) ne_buffer_append(hdl->value, data, len); return 0; } ne_xml_parser *ne_propfind_get_parser(ne_propfind_handler *handler) { return handler->parser; } ne_request *ne_propfind_get_request(ne_propfind_handler *handler) { return handler->request; } static int propfind(ne_propfind_handler *handler, ne_props_result results, void *userdata) { int ret; ne_request *req = handler->request; /* Register the flat property handler to catch any properties * which the user isn't handling as 'complex'. */ ne_xml_push_handler(handler->parser, startelm, chardata, endelm, handler); handler->callback = results; handler->userdata = userdata; ne_set_request_body_buffer(req, handler->body->data, ne_buffer_size(handler->body)); ne_add_request_header(req, "Content-Type", NE_XML_MEDIA_TYPE); ne_add_response_body_reader(req, ne_accept_207, ne_xml_parse_v, handler->parser); ret = ne_request_dispatch(req); if (ret == NE_OK && ne_get_status(req)->klass != 2) { ret = NE_ERROR; } else if (ne_xml_failed(handler->parser)) { ne_set_error(handler->sess, "%s", ne_xml_get_error(handler->parser)); ret = NE_ERROR; } return ret; } static void set_body(ne_propfind_handler *hdl, const ne_propname *names) { ne_buffer *body = hdl->body; int n; if (!hdl->has_props) { ne_buffer_czappend(body, "\n"); hdl->has_props = 1; } for (n = 0; names[n].name != NULL; n++) { ne_buffer_concat(body, "<", names[n].name, " xmlns=\"", NSPACE(names[n].nspace), "\"/>\n", NULL); } } int ne_propfind_allprop(ne_propfind_handler *handler, ne_props_result results, void *userdata) { ne_buffer_czappend(handler->body, "\n"); return propfind(handler, results, userdata); } int ne_propfind_named(ne_propfind_handler *handler, const ne_propname *props, ne_props_result results, void *userdata) { set_body(handler, props); ne_buffer_czappend(handler->body, "\n"); return propfind(handler, results, userdata); } /* The easy one... PROPPATCH */ int ne_proppatch(ne_session *sess, const char *uri, const ne_proppatch_operation *items) { ne_request *req = ne_request_create(sess, "PROPPATCH", uri); ne_buffer *body = ne_buffer_create(); int n, ret; /* Create the request body */ ne_buffer_czappend(body, "\n" ""); for (n = 0; items[n].name != NULL; n++) { const char *elm = (items[n].type == ne_propset) ? "set" : "remove"; /* value */ ne_buffer_concat(body, "" "<", items[n].name->name, NULL); if (items[n].name->nspace) { ne_buffer_concat(body, " xmlns=\"", items[n].name->nspace, "\"", NULL); } if (items[n].type == ne_propset) { ne_buffer_concat(body, ">", items[n].value, NULL); } else { ne_buffer_append(body, ">", 1); } ne_buffer_concat(body, "name, ">\n", NULL); } ne_buffer_czappend(body, "\n"); ne_set_request_body_buffer(req, body->data, ne_buffer_size(body)); ne_add_request_header(req, "Content-Type", NE_XML_MEDIA_TYPE); #ifdef NE_HAVE_DAV ne_lock_using_resource(req, uri, NE_DEPTH_ZERO); #endif ret = ne_simple_request(sess, req); ne_buffer_destroy(body); return ret; } /* Compare two property names. */ static int pnamecmp(const ne_propname *pn1, const ne_propname *pn2) { if (pn1->nspace == NULL && pn2->nspace != NULL) { return 1; } else if (pn1->nspace != NULL && pn2->nspace == NULL) { return -1; } else if (pn1->nspace == NULL) { return strcmp(pn1->name, pn2->name); } else { return (strcmp(pn1->nspace, pn2->nspace) || strcmp(pn1->name, pn2->name)); } } /* Find property in 'set' with name 'pname'. If found, set pstat_ret * to the containing propstat, likewise prop_ret, and returns zero. * If not found, returns non-zero. */ static int findprop(const ne_prop_result_set *set, const ne_propname *pname, struct propstat **pstat_ret, struct prop **prop_ret) { int ps, p; for (ps = 0; ps < set->numpstats; ps++) { for (p = 0; p < set->pstats[ps].numprops; p++) { struct prop *prop = &set->pstats[ps].props[p]; if (pnamecmp(&prop->pname, pname) == 0) { if (pstat_ret != NULL) *pstat_ret = &set->pstats[ps]; if (prop_ret != NULL) *prop_ret = prop; return 0; } } } return -1; } const char *ne_propset_value(const ne_prop_result_set *set, const ne_propname *pname) { struct prop *prop; if (findprop(set, pname, NULL, &prop)) { return NULL; } else { return prop->value; } } const char *ne_propset_lang(const ne_prop_result_set *set, const ne_propname *pname) { struct prop *prop; if (findprop(set, pname, NULL, &prop)) { return NULL; } else { return prop->lang; } } void *ne_propfind_current_private(ne_propfind_handler *handler) { return handler->current ? handler->current->private : NULL; } void *ne_propset_private(const ne_prop_result_set *set) { return set->private; } int ne_propset_iterate(const ne_prop_result_set *set, ne_propset_iterator iterator, void *userdata) { int ps, p; for (ps = 0; ps < set->numpstats; ps++) { for (p = 0; p < set->pstats[ps].numprops; p++) { struct prop *prop = &set->pstats[ps].props[p]; int ret = iterator(userdata, &prop->pname, prop->value, &set->pstats[ps].status); if (ret) return ret; } } return 0; } const ne_status *ne_propset_status(const ne_prop_result_set *set, const ne_propname *pname) { struct propstat *pstat; if (findprop(set, pname, &pstat, NULL)) { /* TODO: it is tempting to return a dummy status object here * rather than NULL, which says "Property result was not given * by server." but I'm not sure if this is best left to the * client. */ return NULL; } else { return &pstat->status; } } static void *start_response(void *userdata, const ne_uri *uri) { ne_prop_result_set *set = ne_calloc(sizeof(*set)); ne_propfind_handler *hdl = userdata; ne_uri_copy(&set->uri, uri); if (hdl->creator) { set->private = hdl->creator(hdl->cd_userdata, &set->uri); } hdl->current = set; return set; } static void *start_propstat(void *userdata, void *response) { ne_prop_result_set *set = response; ne_propfind_handler *hdl = userdata; struct propstat *pstat; int n; if (++hdl->current->counter == MAX_PROP_COUNTER) { ne_xml_set_error(hdl->parser, _("Response exceeds maximum property count")); return NULL; } n = set->numpstats; set->pstats = ne_realloc(set->pstats, sizeof(struct propstat) * (n+1)); set->numpstats = n+1; pstat = &set->pstats[n]; memset(pstat, 0, sizeof(*pstat)); /* And return this as the new pstat. */ return &set->pstats[n]; } static int startelm(void *userdata, int parent, const char *nspace, const char *name, const char **atts) { ne_propfind_handler *hdl = userdata; struct propstat *pstat = ne_207_get_current_propstat(hdl->parser207); struct prop *prop; int n; const char *lang; /* Just handle all children of propstat and their descendants. */ if ((parent != NE_207_STATE_PROP && parent != ELM_flatprop) || pstat == NULL) return NE_XML_DECLINE; if (parent == ELM_flatprop) { /* collecting the flatprop value. */ hdl->depth++; if (hdl->value->used < MAX_FLATPROP_LEN) { const char **a = atts; ne_buffer_concat(hdl->value, "<", nspace, name, NULL); while (a[0] && hdl->value->used < MAX_FLATPROP_LEN) { const char *nsep = strchr(a[0], ':'), *pfx; /* Resolve the attribute namespace prefix, if any. * Ignore a failure to resolve the namespace prefix. */ pfx = nsep ? ne_xml_resolve_nspace(hdl->parser, a[0], nsep - a[0]) : NULL; if (pfx) { ne_buffer_concat(hdl->value, " ", pfx, nsep + 1, "='", a[1], "'", NULL); } else { ne_buffer_concat(hdl->value, " ", a[0], "='", a[1], "'", NULL); } a += 2; } ne_buffer_czappend(hdl->value, ">"); } return ELM_flatprop; } /* Enforce maximum number of properties per resource to prevent a * memory exhaustion attack by a hostile server. */ if (++hdl->current->counter == MAX_PROP_COUNTER) { ne_xml_set_error(hdl->parser, _("Response exceeds maximum property count")); return NE_XML_ABORT; } /* Add a property to this propstat */ n = pstat->numprops; pstat->props = ne_realloc(pstat->props, sizeof(struct prop) * (n + 1)); pstat->numprops = n+1; /* Fill in the new property. */ prop = &pstat->props[n]; prop->pname.name = prop->name = ne_strdup(name); if (nspace[0] == '\0') { prop->pname.nspace = prop->nspace = NULL; } else { prop->pname.nspace = prop->nspace = ne_strdup(nspace); } prop->value = NULL; NE_DEBUG(NE_DBG_XML, "Got property #%d: {%s}%s.\n", n, NSPACE(prop->nspace), prop->name); /* This is under discussion at time of writing (April '01), and it * looks like we need to retrieve the xml:lang property from any * element here or above. * * Also, I think we might need attribute namespace handling here. */ lang = ne_xml_get_attr(hdl->parser, atts, NULL, "xml:lang"); if (lang != NULL) { prop->lang = ne_strdup(lang); NE_DEBUG(NE_DBG_XML, "Property language is %s\n", prop->lang); } else { prop->lang = NULL; } hdl->depth = 0; return ELM_flatprop; } static int endelm(void *userdata, int state, const char *nspace, const char *name) { ne_propfind_handler *hdl = userdata; struct propstat *pstat = ne_207_get_current_propstat(hdl->parser207); int n; if (hdl->depth > 0) { /* nested. */ if (hdl->value->used < MAX_FLATPROP_LEN) ne_buffer_concat(hdl->value, "", NULL); hdl->depth--; } else { /* end of the current property value */ n = pstat->numprops - 1; pstat->props[n].value = ne_buffer_finish(hdl->value); hdl->value = ne_buffer_create(); } return 0; } static void end_propstat(void *userdata, void *pstat_v, const ne_status *status, const char *description) { struct propstat *pstat = pstat_v; /* Nothing to do if no status was given. */ if (!status) return; /* If we get a non-2xx response back here, we wipe the value for * each of the properties in this propstat, so the caller knows to * look at the status instead. It's annoying, since for each prop * we will have done an unnecessary strdup("") above, but there is * no easy way round that given the fact that we don't know * whether we've got an error or not till after we get the * property element. * * Interestingly IIS breaks the 2518 DTD and puts the status * element first in the propstat. This is useful since then we * *do* know whether each subsequent empty prop element means, but * we can't rely on that here. */ if (status->klass != 2) { int n; for (n = 0; n < pstat->numprops; n++) { ne_free(pstat->props[n].value); pstat->props[n].value = NULL; } } /* copy the status structure, and dup the reason phrase. */ pstat->status = *status; pstat->status.reason_phrase = ne_strdup(status->reason_phrase); } /* Frees up a results set */ static void free_propset(ne_propfind_handler *handler, ne_prop_result_set *set) { int n; if (handler->destructor && set->private) { handler->destructor(handler->cd_userdata, set->private); } for (n = 0; n < set->numpstats; n++) { int m; struct propstat *p = &set->pstats[n]; for (m = 0; m < p->numprops; m++) { if (p->props[m].nspace) ne_free(p->props[m].nspace); ne_free(p->props[m].name); if (p->props[m].lang) ne_free(p->props[m].lang); if (p->props[m].value) ne_free(p->props[m].value); p->props[m].nspace = p->props[m].lang = p->props[m].value = NULL; } if (p->status.reason_phrase) ne_free(p->status.reason_phrase); if (p->props) ne_free(p->props); } if (set->pstats) ne_free(set->pstats); ne_uri_free(&set->uri); ne_free(set); } static void end_response(void *userdata, void *resource, const ne_status *status, const char *description) { ne_propfind_handler *handler = userdata; ne_prop_result_set *set = resource; /* Pass back the results for this resource. */ if (handler->callback && set->numpstats > 0) handler->callback(handler->userdata, &set->uri, set); /* Clean up the propset tree we've just built. */ free_propset(handler, set); handler->current = NULL; } ne_propfind_handler * ne_propfind_create(ne_session *sess, const char *uri, int depth) { ne_propfind_handler *ret = ne_calloc(sizeof(ne_propfind_handler)); ne_uri base = {0}; ne_fill_server_uri(sess, &base); base.path = ne_strdup(uri); ret->parser = ne_xml_create(); ret->parser207 = ne_207_create(ret->parser, &base, ret); ret->sess = sess; ret->body = ne_buffer_create(); ret->request = ne_request_create(sess, "PROPFIND", uri); ret->value = ne_buffer_create(); ne_add_depth_header(ret->request, depth); ne_207_set_response_handlers(ret->parser207, start_response, end_response); ne_207_set_propstat_handlers(ret->parser207, start_propstat, end_propstat); if (ne_get_session_flag(sess, NE_SESSFLAG_SHAREPOINT)) ne_207_set_flags(ret->parser207, NE_207_MSSP_ESCAPING); /* The start of the request body is fixed: */ ne_buffer_czappend(ret->body, "\n" ""); ne_uri_free(&base); return ret; } /* Destroy a propfind handler */ void ne_propfind_destroy(ne_propfind_handler *handler) { ne_buffer_destroy(handler->value); if (handler->current) free_propset(handler, handler->current); ne_207_destroy(handler->parser207); ne_xml_destroy(handler->parser); ne_buffer_destroy(handler->body); ne_request_destroy(handler->request); ne_free(handler); } int ne_simple_propfind(ne_session *sess, const char *href, int depth, const ne_propname *props, ne_props_result results, void *userdata) { ne_propfind_handler *hdl; int ret; hdl = ne_propfind_create(sess, href, depth); if (props != NULL) { ret = ne_propfind_named(hdl, props, results, userdata); } else { ret = ne_propfind_allprop(hdl, results, userdata); } ne_propfind_destroy(hdl); return ret; } int ne_propnames(ne_session *sess, const char *href, int depth, ne_props_result results, void *userdata) { ne_propfind_handler *hdl; int ret; hdl = ne_propfind_create(sess, href, depth); ne_buffer_czappend(hdl->body, ""); ret = propfind(hdl, results, userdata); ne_propfind_destroy(hdl); return ret; } void ne_propfind_set_private(ne_propfind_handler *hdl, ne_props_create_complex creator, ne_props_destroy_complex destructor, void *userdata) { hdl->creator = creator; hdl->destructor = destructor; hdl->cd_userdata = userdata; } neon-0.34.2/src/ne_privssl.h0000644000175000017500000000564414777424030015314 0ustar jortonjorton/* SSL interface definitions internal to neon. Copyright (C) 2003-2021, Joe Orton Copyright (C) 2004, Aleix Conchillo Flaque This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* THIS IS NOT A PUBLIC INTERFACE. You CANNOT include this header file * from an application. */ #ifndef NE_PRIVSSL_H #define NE_PRIVSSL_H /* This is the private interface between ne_socket, ne_gnutls and * ne_openssl. */ #include "ne_ssl.h" #include "ne_socket.h" #ifdef HAVE_OPENSSL #include struct ne_ssl_context_s { SSL_CTX *ctx; SSL_SESSION *sess; const char *hostname; /* for SNI */ int failures; /* bitmask of exposed failure bits. */ }; typedef SSL *ne_ssl_socket; /* Create a clicert object from cert DER {der, der_len}, using given * RSA_METHOD for the RSA object. */ NE_PRIVATE ne_ssl_client_cert * ne__ssl_clicert_exkey_import(const unsigned char *der, size_t der_len, const RSA_METHOD *method); #endif /* HAVE_OPENSSL */ #ifdef HAVE_GNUTLS #include #ifdef HAVE_GNUTLS_PRIVKEY_IMPORT_EXT #include #endif struct ne_ssl_context_s { gnutls_certificate_credentials_t cred; int verify; /* non-zero if client cert verification required */ const char *hostname; /* for SNI */ char *priority; /* Session cache. */ union ne_ssl_scache { struct { gnutls_datum_t key, data; } server; #if defined(HAVE_GNUTLS_SESSION_GET_DATA2) gnutls_datum_t client; #else struct { char *data; size_t len; } client; #endif } cache; }; typedef gnutls_session_t ne_ssl_socket; NE_PRIVATE ne_ssl_client_cert * ne__ssl_clicert_exkey_import(const unsigned char *der, size_t der_len, gnutls_privkey_sign_func sign_func, void *userdata); #endif /* HAVE_GNUTLS */ #ifdef NE_HAVE_SSL NE_PRIVATE ne_ssl_socket ne__sock_sslsock(ne_socket *sock); /* Process-global initialization of the SSL library; returns non-zero * on error. */ NE_PRIVATE int ne__ssl_init(void); /* Process-global de-initialization of the SSL library. */ NE_PRIVATE void ne__ssl_exit(void); #endif #endif /* NE_PRIVSSL_H */ neon-0.34.2/src/ne_private.h0000644000175000017500000001156714777424030015265 0ustar jortonjorton/* HTTP Request Handling Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* THIS IS NOT A PUBLIC INTERFACE. You CANNOT include this header file * from an application. */ #ifndef NE_PRIVATE_H #define NE_PRIVATE_H #include "ne_request.h" #include "ne_socket.h" #include "ne_ssl.h" struct host_info { /* Type of host represented: */ enum proxy_type { PROXY_NONE = 0, PROXY_HTTP, /* an HTTP proxy */ PROXY_SOCKS /* a SOCKS proxy */ } proxy; unsigned int port; /* If hostname is non-NULL, host is identified by this hostname. */ char *hostname, *hostport; /* If address is non-NULL, the result of resolving ->hostname. */ ne_sock_addr *address; /* If current non-NULL, current network address used in ->address. */ const ne_inet_addr *current; /* If override is non-NULL, the host is identified by this network * address. */ const ne_inet_addr *network; /* Result of a literal string IP address lookup. */ ne_inet_addr *literal; struct host_info *next; }; /* Store every registered callback in a generic container, and cast * the function pointer when calling it. */ struct hook { void (*fn)(void); void *userdata; const char *id; /* non-NULL for accessors. */ struct hook *next; }; #define HAVE_HOOK(st,func) (st->hook->hooks->func != NULL) #define HOOK_FUNC(st, func) (*st->hook->hooks->func) /* Session support. */ struct ne_session_s { /* Connection information */ ne_socket *socket; /* non-zero if connection has been established. */ int connected; /* non-zero if connection has persisted beyond one request. */ int persisted; int is_http11; /* >0 if connected server is known to be * HTTP/1.1 compliant. */ char *scheme; /* Server host details. */ struct host_info server; /* Proxy host details, or NULL if not using a proxy. */ struct host_info *proxies; /* Most recently used proxy server. */ struct host_info *prev_proxy; /* Pointer to the active .server or .proxies as appropriate: */ struct host_info *nexthop; /* Local address to which sockets should be bound. */ const ne_inet_addr *local_addr; /* Settings */ int use_ssl; /* whether a secure connection is required */ int in_connect; /* doing a proxy CONNECT */ int any_proxy_http; /* whether any configured proxy is an HTTP proxy */ enum ne_sock_sversion socks_ver; char *socks_user, *socks_password; int flags[NE_SESSFLAG_LAST]; ne_progress progress_cb; void *progress_ud; ne_notify_status notify_cb; void *notify_ud; int rdtimeout, cotimeout; /* read, connect timeouts. */ struct hook *create_req_hooks, *pre_send_hooks, *post_send_hooks, *post_headers_hooks, *destroy_req_hooks, *destroy_sess_hooks, *close_conn_hooks, *private; char *user_agent; /* full User-Agent: header field */ #ifdef NE_HAVE_SSL ne_ssl_client_cert *client_cert; ne_ssl_certificate *server_cert; ne_ssl_context *ssl_context; int ssl_cc_requested; /* set to non-zero if a client cert was * requested during initial handshake, but * none could be provided. */ #endif /* Server cert verification callback: */ ne_ssl_verify_fn ssl_verify_fn; void *ssl_verify_ud; /* Client cert provider callback: */ ne_ssl_provide_fn ssl_provide_fn; void *ssl_provide_ud; ne_session_status_info status; /* Error string */ char error[512]; }; /* Pushes block of 'count' bytes at 'buf'. Returns non-zero on * error. */ typedef int (*ne_push_fn)(void *userdata, const char *buf, size_t count); /* Do the SSL negotiation. */ NE_PRIVATE int ne__negotiate_ssl(ne_session *sess); /* Set the session error appropriate for SSL verification failures. */ NE_PRIVATE void ne__ssl_set_verify_err(ne_session *sess, int failures); /* Return non-zero if hostname from certificate (cn) matches hostname * used for session (hostname); follows RFC2818 logic. */ NE_PRIVATE int ne__ssl_match_hostname(const char *cn, size_t cnlen, const char *hostname); #endif /* HTTP_PRIVATE_H */ neon-0.34.2/src/ne_pkcs11.h0000644000175000017500000001132114777424030014701 0ustar jortonjorton/* PKCS#11 support for neon Copyright (C) 2008-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_PKCS11_H #define NE_PKCS11_H 1 #include "ne_defs.h" #include "ne_session.h" NE_BEGIN_DECLS typedef struct ne_ssl_pkcs11_provider_s ne_ssl_pkcs11_provider; #define NE_PK11_OK (0) #define NE_PK11_NOTIMPL (-1) #define NE_PK11_FAILED (-2) /* Initialize a PKCS#11 provider of given name. Returns NE_OK on * success, NE_PK11_FAILED if the provider could not be * loaded/initialized, and NE_PK11_NOTIMPL if PKCS#11 is not * supported. On success, *provider is set to non-NULL. */ int ne_ssl_pkcs11_provider_init(ne_ssl_pkcs11_provider **provider, const char *name); /* Initialize a NSS softoken pseudo-PKCS#11 provider of given name * (e.g. "softokn3") to supply a client certificate if requested, * using database in given directory name; the other parameters may be * NULL. Returns NE_OK on success, NE_PK11_FAILED if the provider * could not be loaded/initialized, and NE_PK11_NOTIMPL if PKCS#11 is * not supported. On success, *provider is set to non-NULL. */ int ne_ssl_pkcs11_nss_provider_init(ne_ssl_pkcs11_provider **provider, const char *name, const char *directory, const char *cert_prefix, const char *key_prefix, const char *secmod_db); /* Destroy a PKCS#11 provider object. */ void ne_ssl_pkcs11_provider_destroy(ne_ssl_pkcs11_provider *provider); /* Flags passed to PIN entry callback: */ #define NE_SSL_P11PIN_COUNT_LOW (0x01) /* an incorrect PIN has been * entered. */ #define NE_SSL_P11PIN_FINAL_TRY (0x02) /* token will become locked if * entered PIN is incorrect */ /* Size of buffer passed to PIN entry callback: */ #define NE_SSL_P11PINLEN (256) /* Callback for PKCS#11 PIN entry. The callback provides the PIN code * to unlock the token with label 'token_label' in the slot described * by 'slot_descr'. * * The PIN code, as a NUL-terminated ASCII string, should be copied * into the 'pin' buffer (of fixed length NE_SSL_P11PINLEN), and * return 0 to indicate success. Alternatively, the callback may * return -1 to indicate failure and cancel PIN entry (in which case, * the contents of the 'pin' parameter are ignored). * * When a PIN is required, the callback will be invoked repeatedly * (and indefinitely) until either the returned PIN code is correct, * the callback returns failure, or the token refuses login (e.g. when * the token is locked due to too many incorrect PINs!). For the * first such invocation, the 'attempt' counter will have value zero; * it will increase by one for each subsequent attempt. * * The NE_SSL_P11PIN_COUNT_LOW and/or NE_SSL_P11PIN_FINAL_TRY hints * may be set in the 'flags' argument, if these hints are made * available by the token; not all tokens expose these hints. */ typedef int (*ne_ssl_pkcs11_pin_fn)(void *userdata, int attempt, const char *slot_descr, const char *token_label, unsigned int flags, char *pin); /* Set the PIN entry callback for the given provider. This is * necessary for some (but not all) types of token. For tokens which * implement an out-of-band ("protected") authentication path, the PIN * entry callback will not be invoked. */ void ne_ssl_pkcs11_provider_pin(ne_ssl_pkcs11_provider *provider, ne_ssl_pkcs11_pin_fn fn, void *userdata); /* Set up a given PKCS#11 provider to supply an appropriate client * certificate if requested by the server. A provider may be * configured for use in multiple sessions. */ void ne_ssl_set_pkcs11_provider(ne_session *sess, ne_ssl_pkcs11_provider *provider); NE_END_DECLS #endif /* NE_PKCS11_H */ neon-0.34.2/src/ne_pkcs11.c0000644000175000017500000004520114777424030014700 0ustar jortonjorton/* neon PKCS#11 support Copyright (C) 2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include "ne_pkcs11.h" #ifdef HAVE_PAKCHOIS #include #include #include #include "ne_internal.h" #include "ne_alloc.h" #include "ne_private.h" #include "ne_privssl.h" struct ne_ssl_pkcs11_provider_s { pakchois_module_t *module; ne_ssl_pkcs11_pin_fn pin_fn; void *pin_data; pakchois_session_t *session; ne_ssl_client_cert *clicert; ck_object_handle_t privkey; ck_key_type_t keytype; #ifdef HAVE_OPENSSL RSA_METHOD *method; #endif }; /* To do list for PKCS#11 support: - propagate error strings back to ne_session; use new pakchois_error() for pakchois API 0.2 - add API to specify a particular slot number to use for clicert - add API to specify a particular cert ID for clicert - find a certificate which has an issuer matching the CA dnames given by GnuTLS - make sure subject name matches between pubkey and privkey - check error handling & fail gracefully if the token is ejected mid-session - add API to enumerate/search provided certs and allow direct choice? (or just punt) - the session<->provider interface requires that one clicert is used for all sessions. remove this limitation - add API to import all CA certs as trusted (CKA_CERTIFICATE_CATEGORY seems to be unused unfortunately; just add all X509 certs with CKA_TRUSTED set to true)) - make DSA work */ #ifdef HAVE_OPENSSL #include #include #if defined(RSA_F_RSA_OSSL_PRIVATE_ENCRYPT) #define PK11_RSA_ERR (RSA_F_RSA_OSSL_PRIVATE_ENCRYPT) #else #define PK11_RSA_ERR (RSA_F_RSA_EAY_PRIVATE_ENCRYPT) #endif #if OPENSSL_VERSION_NUMBER < 0x10100000L /* Compatibility functions for OpenSSL < 1.1.0: */ #define RSA_meth_get0_app_data(rsa) (void *)(rsa->app_data) static RSA_METHOD *RSA_meth_new(const char *name, int flags) { RSA_METHOD *m = ne_calloc(sizeof *m); m->name = name; m->flags = flags; return m; } #define RSA_meth_free ne_free #define RSA_meth_set_priv_enc(m, f) (m)->rsa_priv_enc = (f) #define RSA_meth_set0_app_data(m, f) (m)->app_data = (void *)(f) #endif /* RSA_METHOD ->rsa_private_encrypt callback. */ static int pk11_rsa_encrypt(int mlen, const unsigned char *m, unsigned char *sigret, RSA *r, int padding) { const RSA_METHOD *method = RSA_get_method(r); ne_ssl_pkcs11_provider *prov = RSA_meth_get0_app_data(method); ck_rv_t rv; struct ck_mechanism mech; unsigned long len; if (!prov->session || prov->privkey == CK_INVALID_HANDLE) { NE_DEBUG(NE_DBG_SSL, "pk11: Cannot sign, no session/key.\n"); RSAerr(PK11_RSA_ERR,ERR_R_RSA_LIB); return 0; } if (padding != RSA_PKCS1_PADDING && padding != RSA_NO_PADDING) { NE_DEBUG(NE_DBG_SSL, "pk11: Cannot sign, unknown padding mode '%d'.\n", padding); RSAerr(PK11_RSA_ERR,ERR_R_RSA_LIB); return 0; } mech.mechanism = padding == RSA_PKCS1_PADDING ? CKM_RSA_PKCS : CKM_RSA_X_509; mech.parameter = NULL; mech.parameter_len = 0; /* Initialize signing operation; using the private key discovered * earlier. */ rv = pakchois_sign_init(prov->session, &mech, prov->privkey); if (rv != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: SignInit failed: %lx.\n", rv); RSAerr(PK11_RSA_ERR, ERR_R_RSA_LIB); return 0; } len = RSA_size(r); rv = pakchois_sign(prov->session, (unsigned char *)m, mlen, sigret, &len); if (rv != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: Sign failed.\n"); RSAerr(PK11_RSA_ERR, ERR_R_RSA_LIB); return 0; } NE_DEBUG(NE_DBG_SSL, "pk11: Signed successfully.\n"); return len; } /* Return an RSA_METHOD which will use the PKCS#11 provider to * implement the signing operation. */ static RSA_METHOD *pk11_rsa_method(ne_ssl_pkcs11_provider *prov) { RSA_METHOD *m = RSA_meth_new("neon PKCS#11", RSA_METHOD_FLAG_NO_CHECK); RSA_meth_set_priv_enc(m, pk11_rsa_encrypt); RSA_meth_set0_app_data(m, prov); return m; } #endif #ifdef HAVE_GNUTLS static int pk11_sign_callback(gnutls_privkey_t pkey, void *userdata, const gnutls_datum_t *raw_data, gnutls_datum_t *signature); #endif static int pk11_find_x509(ne_ssl_pkcs11_provider *prov, pakchois_session_t *pks, unsigned char *certid, unsigned long *cid_len) { struct ck_attribute a[3]; ck_object_class_t class; ck_certificate_type_t type; ck_rv_t rv; ck_object_handle_t obj; unsigned long count; int found = 0; /* Find objects with cert class and X.509 cert type. */ class = CKO_CERTIFICATE; type = CKC_X_509; a[0].type = CKA_CLASS; a[0].value = &class; a[0].value_len = sizeof class; a[1].type = CKA_CERTIFICATE_TYPE; a[1].value = &type; a[1].value_len = sizeof type; rv = pakchois_find_objects_init(pks, a, 2); if (rv != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: FindObjectsInit failed.\n"); return 0; } while (pakchois_find_objects(pks, &obj, 1, &count) == CKR_OK && count == 1) { unsigned char value[8192], subject[8192]; a[0].type = CKA_VALUE; a[0].value = value; a[0].value_len = sizeof value; a[1].type = CKA_ID; a[1].value = certid; a[1].value_len = *cid_len; a[2].type = CKA_SUBJECT; a[2].value = subject; a[2].value_len = sizeof subject; if (pakchois_get_attribute_value(pks, obj, a, 3) == CKR_OK) { ne_ssl_client_cert *cc; #ifdef HAVE_GNUTLS cc = ne__ssl_clicert_exkey_import(value, a[0].value_len, pk11_sign_callback, prov); #else cc = ne__ssl_clicert_exkey_import(value, a[0].value_len, prov->method); #endif if (cc) { NE_DEBUG(NE_DBG_SSL, "pk11: Imported X.509 cert.\n"); prov->clicert = cc; found = 1; *cid_len = a[1].value_len; break; } } else { NE_DEBUG(NE_DBG_SSL, "pk11: Skipped cert, missing attrs.\n"); } } pakchois_find_objects_final(pks); return found; } #ifdef HAVE_OPENSSL /* No DSA support for OpenSSL (yet, anyway). */ #define KEYTYPE_IS_DSA(kt) (0) #else #define KEYTYPE_IS_DSA(kt) (kt == CKK_DSA) #endif static int pk11_find_pkey(ne_ssl_pkcs11_provider *prov, pakchois_session_t *pks, unsigned char *certid, unsigned long cid_len) { struct ck_attribute a[3]; ck_object_class_t class; ck_rv_t rv; ck_object_handle_t obj; unsigned long count; int found = 0; class = CKO_PRIVATE_KEY; /* Find an object with private key class and a certificate ID * which matches the certificate. */ /* FIXME: also match the cert subject. */ a[0].type = CKA_CLASS; a[0].value = &class; a[0].value_len = sizeof class; a[1].type = CKA_ID; a[1].value = certid; a[1].value_len = cid_len; rv = pakchois_find_objects_init(pks, a, 2); if (rv != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: FindObjectsInit failed.\n"); /* TODO: error propagation */ return 0; } rv = pakchois_find_objects(pks, &obj, 1, &count); if (rv == CKR_OK && count == 1) { NE_DEBUG(NE_DBG_SSL, "pk11: Found private key.\n"); a[0].type = CKA_KEY_TYPE; a[0].value = &prov->keytype; a[0].value_len = sizeof prov->keytype; if (pakchois_get_attribute_value(pks, obj, a, 1) == CKR_OK && (prov->keytype == CKK_RSA || KEYTYPE_IS_DSA(prov->keytype))) { found = 1; prov->privkey = obj; } else { NE_DEBUG(NE_DBG_SSL, "pk11: Could not determine key type.\n"); } } pakchois_find_objects_final(pks); return found; } static int find_client_cert(ne_ssl_pkcs11_provider *prov, pakchois_session_t *pks) { unsigned char certid[8192]; unsigned long cid_len = sizeof certid; /* TODO: match cert subject too. */ return pk11_find_x509(prov, pks, certid, &cid_len) && pk11_find_pkey(prov, pks, certid, cid_len); } #ifdef HAVE_GNUTLS /* Callback invoked by GnuTLS to provide the signature. The signature * operation is handled here by the PKCS#11 provider. */ static int pk11_sign_callback(gnutls_privkey_t pkey, void *userdata, const gnutls_datum_t *hash, gnutls_datum_t *signature) { ne_ssl_pkcs11_provider *prov = userdata; ck_rv_t rv; struct ck_mechanism mech; unsigned long siglen; if (!prov->session || prov->privkey == CK_INVALID_HANDLE) { NE_DEBUG(NE_DBG_SSL, "pk11: Cannot sign, no session/key.\n"); return GNUTLS_E_NO_CERTIFICATE_FOUND; } mech.mechanism = prov->keytype == CKK_DSA ? CKM_DSA : CKM_RSA_PKCS; mech.parameter = NULL; mech.parameter_len = 0; /* Initialize signing operation; using the private key discovered * earlier. */ rv = pakchois_sign_init(prov->session, &mech, prov->privkey); if (rv != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: SignInit failed: %lx.\n", rv); return GNUTLS_E_PK_SIGN_FAILED; } /* Work out how long the signature must be: */ rv = pakchois_sign(prov->session, hash->data, hash->size, NULL, &siglen); if (rv != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: Sign1 failed.\n"); return GNUTLS_E_PK_SIGN_FAILED; } signature->data = gnutls_malloc(siglen); signature->size = siglen; rv = pakchois_sign(prov->session, hash->data, hash->size, signature->data, &siglen); if (rv != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: Sign2 failed.\n"); return GNUTLS_E_PK_SIGN_FAILED; } NE_DEBUG(NE_DBG_SSL, "pk11: Signed successfully.\n"); return 0; } #endif static void terminate_string(unsigned char *str, size_t len) { unsigned char *ptr = str + len - 1; assert(len > 0); while ((*ptr == ' ' || *ptr == '\t' || *ptr == '\0') && ptr >= str) ptr--; if (ptr == str + len - 1) str[len-1] = '\0'; else ptr[1] = '\0'; } static int pk11_login(ne_ssl_pkcs11_provider *prov, ck_slot_id_t slot_id, pakchois_session_t *pks, struct ck_slot_info *sinfo) { struct ck_token_info tinfo; int attempt = 0; ck_rv_t rv; if (pakchois_get_token_info(prov->module, slot_id, &tinfo) != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: GetTokenInfo failed\n"); /* TODO: propagate error. */ return -1; } if ((tinfo.flags & CKF_LOGIN_REQUIRED) == 0) { NE_DEBUG(NE_DBG_SSL, "pk11: No login required.\n"); return 0; } /* For a token with a "protected" (out-of-band) authentication * path, calling login with a NULL username is all that is * required. */ if (tinfo.flags & CKF_PROTECTED_AUTHENTICATION_PATH) { if (pakchois_login(pks, CKU_USER, NULL, 0) == CKR_OK) { return 0; } else { NE_DEBUG(NE_DBG_SSL, "pk11: Protected login failed.\n"); /* TODO: error propagation. */ return -1; } } /* Otherwise, PIN entry is necessary for login, so fail if there's * no callback. */ if (!prov->pin_fn) { NE_DEBUG(NE_DBG_SSL, "pk11: No pin callback but login required.\n"); /* TODO: propagate error. */ return -1; } terminate_string(sinfo->slot_description, sizeof sinfo->slot_description); do { char pin[NE_SSL_P11PINLEN]; unsigned int flags = 0; /* If login has been attempted once already, check the token * status again, the flags might change. */ if (attempt) { if (pakchois_get_token_info(prov->module, slot_id, &tinfo) != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: GetTokenInfo failed\n"); /* TODO: propagate error. */ return -1; } } if (tinfo.flags & CKF_USER_PIN_COUNT_LOW) flags |= NE_SSL_P11PIN_COUNT_LOW; if (tinfo.flags & CKF_USER_PIN_FINAL_TRY) flags |= NE_SSL_P11PIN_FINAL_TRY; terminate_string(tinfo.label, sizeof tinfo.label); if (prov->pin_fn(prov->pin_data, attempt++, (char *)sinfo->slot_description, (char *)tinfo.label, flags, pin)) { return -1; } rv = pakchois_login(pks, CKU_USER, (unsigned char *)pin, strlen(pin)); ne__strzero(pin, sizeof pin); } while (rv == CKR_PIN_INCORRECT); NE_DEBUG(NE_DBG_SSL, "pk11: Login result = %lu\n", rv); return (rv == CKR_OK || rv == CKR_USER_ALREADY_LOGGED_IN) ? 0 : -1; } static void pk11_provide(void *userdata, ne_session *sess, const ne_ssl_dname *const *dnames, int dncount) { ne_ssl_pkcs11_provider *prov = userdata; ck_slot_id_t *slots; unsigned long scount, n; if (prov->clicert) { NE_DEBUG(NE_DBG_SSL, "pk11: Using existing clicert.\n"); ne_ssl_set_clicert(sess, prov->clicert); return; } if (pakchois_get_slot_list(prov->module, 1, NULL, &scount) != CKR_OK || scount == 0) { NE_DEBUG(NE_DBG_SSL, "pk11: No slots.\n"); /* TODO: propagate error. */ return; } slots = ne_malloc(scount * sizeof *slots); if (pakchois_get_slot_list(prov->module, 1, slots, &scount) != CKR_OK) { ne_free(slots); NE_DEBUG(NE_DBG_SSL, "pk11: Really, no slots?\n"); /* TODO: propagate error. */ return; } NE_DEBUG(NE_DBG_SSL, "pk11: Found %ld slots.\n", scount); for (n = 0; n < scount; n++) { pakchois_session_t *pks; ck_rv_t rv; struct ck_slot_info sinfo; if (pakchois_get_slot_info(prov->module, slots[n], &sinfo) != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: GetSlotInfo failed\n"); continue; } if ((sinfo.flags & CKF_TOKEN_PRESENT) == 0) { NE_DEBUG(NE_DBG_SSL, "pk11: slot empty, ignoring\n"); continue; } rv = pakchois_open_session(prov->module, slots[n], CKF_SERIAL_SESSION, NULL, NULL, &pks); if (rv != CKR_OK) { NE_DEBUG(NE_DBG_SSL, "pk11: could not open slot, %ld (%ld: %ld)\n", rv, n, slots[n]); continue; } if (pk11_login(prov, slots[n], pks, &sinfo) == 0) { if (find_client_cert(prov, pks)) { NE_DEBUG(NE_DBG_SSL, "pk11: Setup complete.\n"); prov->session = pks; ne_ssl_set_clicert(sess, prov->clicert); ne_free(slots); return; } } pakchois_close_session(pks); } ne_free(slots); } static int pk11_init(ne_ssl_pkcs11_provider **provider, pakchois_module_t *module) { ne_ssl_pkcs11_provider *prov; prov = *provider = ne_calloc(sizeof *prov); prov->module = module; prov->privkey = CK_INVALID_HANDLE; #ifdef HAVE_OPENSSL prov->method = pk11_rsa_method(prov); #endif return NE_PK11_OK; } int ne_ssl_pkcs11_provider_init(ne_ssl_pkcs11_provider **provider, const char *name) { pakchois_module_t *pm; if (pakchois_module_load(&pm, name) == CKR_OK) { return pk11_init(provider, pm); } else { return NE_PK11_FAILED; } } int ne_ssl_pkcs11_nss_provider_init(ne_ssl_pkcs11_provider **provider, const char *name, const char *directory, const char *cert_prefix, const char *key_prefix, const char *secmod_db) { pakchois_module_t *pm; if (pakchois_module_nssload(&pm, name, directory, cert_prefix, key_prefix, secmod_db) == CKR_OK) { return pk11_init(provider, pm); } else { return NE_PK11_FAILED; } } void ne_ssl_pkcs11_provider_pin(ne_ssl_pkcs11_provider *provider, ne_ssl_pkcs11_pin_fn fn, void *userdata) { provider->pin_fn = fn; provider->pin_data = userdata; } void ne_ssl_set_pkcs11_provider(ne_session *sess, ne_ssl_pkcs11_provider *provider) { ne_ssl_provide_clicert(sess, pk11_provide, provider); } void ne_ssl_pkcs11_provider_destroy(ne_ssl_pkcs11_provider *prov) { if (prov->session) { pakchois_close_session(prov->session); } if (prov->clicert) { ne_ssl_clicert_free(prov->clicert); } pakchois_module_destroy(prov->module); #ifdef HAVE_OPENSSL RSA_meth_free(prov->method); #endif ne_free(prov); } #else /* !HAVE_PAKCHOIS */ int ne_ssl_pkcs11_provider_init(ne_ssl_pkcs11_provider **provider, const char *name) { return NE_PK11_NOTIMPL; } int ne_ssl_pkcs11_nss_provider_init(ne_ssl_pkcs11_provider **provider, const char *name, const char *directory, const char *cert_prefix, const char *key_prefix, const char *secmod_db) { return NE_PK11_NOTIMPL; } void ne_ssl_pkcs11_provider_destroy(ne_ssl_pkcs11_provider *provider) { } void ne_ssl_pkcs11_provider_pin(ne_ssl_pkcs11_provider *provider, ne_ssl_pkcs11_pin_fn fn, void *userdata) { } void ne_ssl_set_pkcs11_provider(ne_session *sess, ne_ssl_pkcs11_provider *provider) { } #endif /* HAVE_PAKCHOIS */ neon-0.34.2/src/ne_openssl.c0000644000175000017500000011531714777424030015267 0ustar jortonjorton/* neon SSL/TLS support using OpenSSL Copyright (C) 2002-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include #ifdef HAVE_STRING_H #include #endif #include #include #include #include #include #include #include #include #if OPENSSL_VERSION_NUMBER >= 0x10100000L #define HAVE_OPENSSL110 #endif #if defined(NE_HAVE_TS_SSL) && !defined(HAVE_OPENSSL110) /* From OpenSSL 1.1.0 locking callbacks are no longer needed. */ #define WITH_OPENSSL_LOCKING (1) #include /* for abort() */ #ifndef _WIN32 #include #endif #endif #include "ne_ssl.h" #include "ne_string.h" #include "ne_session.h" #include "ne_internal.h" #include "ne_private.h" #include "ne_privssl.h" /* OpenSSL 0.9.6 compatibility */ #if OPENSSL_VERSION_NUMBER < 0x0090700fL #define PKCS12_unpack_authsafes M_PKCS12_unpack_authsafes #define PKCS12_unpack_p7data M_PKCS12_unpack_p7data /* cast away lack of const-ness */ #define OBJ_cmp(a,b) OBJ_cmp((ASN1_OBJECT *)(a), (ASN1_OBJECT *)(b)) #endif /* Second argument for d2i_X509() changed type in 0.9.8. */ #if OPENSSL_VERSION_NUMBER < 0x0090800fL typedef unsigned char ne_d2i_uchar; #else typedef const unsigned char ne_d2i_uchar; #endif #ifndef HAVE_OPENSSL110 #define X509_get0_notBefore X509_get_notBefore #define X509_get0_notAfter X509_get_notAfter #define X509_up_ref(x) x->references++ #define EVP_PKEY_up_ref(x) x->references++ #define EVP_MD_CTX_new() ne_calloc(sizeof(EVP_MD_CTX)) #define EVP_MD_CTX_free(ctx) ne_free(ctx) #define EVP_MD_CTX_reset EVP_MD_CTX_cleanup #define EVP_PKEY_get0_RSA(evp) (evp->pkey.rsa) #endif struct ne_ssl_dname_s { X509_NAME *dn; }; struct ne_ssl_certificate_s { ne_ssl_dname subj_dn, issuer_dn; X509 *subject; ne_ssl_certificate *issuer; char *identity; }; struct ne_ssl_client_cert_s { PKCS12 *p12; int decrypted; /* non-zero if successfully decrypted. */ ne_ssl_certificate cert; EVP_PKEY *pkey; char *friendly_name; }; #define NE_SSL_UNHANDLED (0x20) /* failure bit for unhandled case. */ /* Append an ASN.1 DirectoryString STR to buffer BUF as UTF-8. * Returns zero on success or non-zero on error. */ static int append_dirstring(ne_buffer *buf, ASN1_STRING *str) { unsigned char *tmp = (unsigned char *)""; /* initialize to workaround 0.9.6 bug */ int len; switch (str->type) { case V_ASN1_IA5STRING: /* definitely ASCII */ case V_ASN1_VISIBLESTRING: /* probably ASCII */ case V_ASN1_PRINTABLESTRING: /* subset of ASCII */ ne_buffer_qappend(buf, str->data, str->length); break; case V_ASN1_UTF8STRING: /* Fail for embedded NUL bytes. */ if (strlen((char *)str->data) != (size_t)str->length) { return -1; } ne_buffer_append(buf, (char *)str->data, str->length); break; case V_ASN1_UNIVERSALSTRING: case V_ASN1_T61STRING: /* let OpenSSL convert it as ISO-8859-1 */ case V_ASN1_BMPSTRING: len = ASN1_STRING_to_UTF8(&tmp, str); if (len > 0) { /* Fail if there were embedded NUL bytes. */ if (strlen((char *)tmp) != (size_t)len) { OPENSSL_free(tmp); return -1; } else { ne_buffer_append(buf, (char *)tmp, len); OPENSSL_free(tmp); } break; } else { ERR_clear_error(); return -1; } break; default: NE_DEBUG(NE_DBG_SSL, "Could not convert DirectoryString type %d\n", str->type); return -1; } return 0; } /* Returns a malloc-allocated version of IA5 string AS, escaped for * safety. */ static char *dup_ia5string(const ASN1_IA5STRING *as) { return ne_strnqdup(as->data, as->length); } char *ne_ssl_readable_dname(const ne_ssl_dname *name) { int n, flag = 0; ne_buffer *dump = ne_buffer_create(); const ASN1_OBJECT * const cname = OBJ_nid2obj(NID_commonName), * const email = OBJ_nid2obj(NID_pkcs9_emailAddress); for (n = X509_NAME_entry_count(name->dn); n > 0; n--) { X509_NAME_ENTRY *ent = X509_NAME_get_entry(name->dn, n-1); ASN1_OBJECT *obj = X509_NAME_ENTRY_get_object(ent); /* Skip commonName or emailAddress except if there is no other * attribute in dname. */ if ((OBJ_cmp(obj, cname) && OBJ_cmp(obj, email)) || (!flag && n == 1)) { if (flag++) ne_buffer_append(dump, ", ", 2); if (append_dirstring(dump, X509_NAME_ENTRY_get_data(ent))) ne_buffer_czappend(dump, "???"); } } return ne_buffer_finish(dump); } int ne_ssl_dname_cmp(const ne_ssl_dname *dn1, const ne_ssl_dname *dn2) { return X509_NAME_cmp(dn1->dn, dn2->dn); } void ne_ssl_clicert_free(ne_ssl_client_cert *cc) { if (cc->p12) PKCS12_free(cc->p12); if (cc->decrypted) { if (cc->cert.identity) ne_free(cc->cert.identity); EVP_PKEY_free(cc->pkey); X509_free(cc->cert.subject); } if (cc->friendly_name) ne_free(cc->friendly_name); ne_free(cc); } /* Format an ASN1 time to a string. 'buf' must be at least of size * 'NE_SSL_VDATELEN'. */ static time_t asn1time_to_timet(const ASN1_TIME *atm) { struct tm tm = {0}; int i = atm->length; if (i < 10) return (time_t )-1; tm.tm_year = (atm->data[0]-'0') * 10 + (atm->data[1]-'0'); /* Deal with Year 2000 */ if (tm.tm_year < 70) tm.tm_year += 100; tm.tm_mon = (atm->data[2]-'0') * 10 + (atm->data[3]-'0') - 1; tm.tm_mday = (atm->data[4]-'0') * 10 + (atm->data[5]-'0'); tm.tm_hour = (atm->data[6]-'0') * 10 + (atm->data[7]-'0'); tm.tm_min = (atm->data[8]-'0') * 10 + (atm->data[9]-'0'); tm.tm_sec = (atm->data[10]-'0') * 10 + (atm->data[11]-'0'); #ifdef HAVE_TIMEZONE /* ANSI C time handling is... interesting. */ return mktime(&tm) - timezone; #else return mktime(&tm); #endif } void ne_ssl_cert_validity_time(const ne_ssl_certificate *cert, time_t *from, time_t *until) { if (from) { *from = asn1time_to_timet(X509_get0_notBefore(cert->subject)); } if (until) { *until = asn1time_to_timet(X509_get0_notAfter(cert->subject)); } } /* Check certificate identity. Returns zero if identity matches; 1 if * identity does not match, or <0 if the certificate had no identity. * If 'identity' is non-NULL, store the malloc-allocated identity in * *identity. Logic specified by RFC 2818 and RFC 3280. */ static int check_identity(const struct host_info *server, X509 *cert, char **identity) { STACK_OF(GENERAL_NAME) *names; int match = 0, found = 0; const char *hostname; hostname = server ? server->hostname : ""; names = X509_get_ext_d2i(cert, NID_subject_alt_name, NULL, NULL); if (names) { int n; /* subjectAltName contains a sequence of GeneralNames */ for (n = 0; n < sk_GENERAL_NAME_num(names) && !match; n++) { GENERAL_NAME *nm = sk_GENERAL_NAME_value(names, n); /* handle dNSName and iPAddress name extensions only. */ if (nm->type == GEN_DNS) { char *name = dup_ia5string(nm->d.ia5); if (identity && !found) *identity = ne_strdup(name); /* Only match if the server was not identified by a * literal IP address; avoiding wildcard matches. */ if (server && !server->literal) match = ne__ssl_match_hostname(name, strlen(name), hostname); ne_free(name); found = 1; } else if (nm->type == GEN_IPADD && server && server->literal) { /* compare IP addfress with server literal IP address. */ ne_inet_addr *ia; if (nm->d.ip->length == 4) ia = ne_iaddr_make(ne_iaddr_ipv4, nm->d.ip->data); else if (nm->d.ip->length == 16) ia = ne_iaddr_make(ne_iaddr_ipv6, nm->d.ip->data); else ia = NULL; /* ne_iaddr_make returns NULL if address type is unsupported */ if (ia != NULL) { /* address type was supported. */ match = ne_iaddr_cmp(ia, server->literal) == 0; found = 1; ne_iaddr_free(ia); } else { NE_DEBUG(NE_DBG_SSL, "iPAddress name with unsupported " "address type (length %d), skipped.\n", nm->d.ip->length); } } } /* free the whole stack. */ sk_GENERAL_NAME_pop_free(names, GENERAL_NAME_free); } /* Check against the commonName if no DNS alt. names were found, * as per RFC3280. */ if (!found) { X509_NAME *subj = X509_get_subject_name(cert); X509_NAME_ENTRY *entry; ne_buffer *cname = ne_buffer_ncreate(30); int idx = -1, lastidx; /* find the most specific commonName attribute. */ do { lastidx = idx; idx = X509_NAME_get_index_by_NID(subj, NID_commonName, lastidx); } while (idx >= 0); if (lastidx < 0) { /* no commonName attributes at all. */ ne_buffer_destroy(cname); return -1; } /* extract the string from the entry */ entry = X509_NAME_get_entry(subj, lastidx); if (append_dirstring(cname, X509_NAME_ENTRY_get_data(entry))) { ne_buffer_destroy(cname); return -1; } if (identity) *identity = ne_strdup(cname->data); if (server && !server->literal) match = ne__ssl_match_hostname(cname->data, cname->used-1, hostname); ne_buffer_destroy(cname); } NE_DEBUG(NE_DBG_SSL, "Identity match for '%s': %s\n", hostname, match ? "good" : "bad"); return match ? 0 : 1; } /* Populate an ne_ssl_certificate structure from an X509 object. */ static ne_ssl_certificate *populate_cert(ne_ssl_certificate *cert, X509 *x5) { cert->subj_dn.dn = X509_get_subject_name(x5); cert->issuer_dn.dn = X509_get_issuer_name(x5); cert->issuer = NULL; cert->subject = x5; /* Retrieve the cert identity; pass a dummy hostname to match. */ cert->identity = NULL; check_identity(NULL, x5, &cert->identity); return cert; } /* OpenSSL cert verification callback. This is invoked for *each* * error which is encountered whilst verifying the cert chain; multiple * invocations for any particular cert in the chain are possible. */ static int verify_callback(int ok, X509_STORE_CTX *ctx) { /* OpenSSL, living in its own little happy world of global state, * where userdata was just a twinkle in the eye of an API designer * yet to be born. Or... "Seriously, wtf?" */ SSL *ssl = X509_STORE_CTX_get_ex_data(ctx, SSL_get_ex_data_X509_STORE_CTX_idx()); ne_session *sess = SSL_get_app_data(ssl); int depth = X509_STORE_CTX_get_error_depth(ctx); int err = X509_STORE_CTX_get_error(ctx); int failures = 0; /* If there's no error, nothing to do here. */ if (ok) return ok; NE_DEBUG(NE_DBG_SSL, "ssl: Verify callback @ %d => %d\n", depth, err); /* Map the error code onto any of the exported cert validation * errors, if possible. */ switch (err) { case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY: case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN: case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: case X509_V_ERR_CERT_UNTRUSTED: case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE: failures |= NE_SSL_UNTRUSTED; break; case X509_V_ERR_CERT_NOT_YET_VALID: failures |= depth > 0 ? NE_SSL_BADCHAIN : NE_SSL_NOTYETVALID; break; case X509_V_ERR_CERT_HAS_EXPIRED: failures |= depth > 0 ? NE_SSL_BADCHAIN : NE_SSL_EXPIRED; break; case X509_V_OK: break; default: /* Clear the failures bitmask so check_certificate knows this * is a bailout. */ sess->ssl_context->failures |= NE_SSL_UNHANDLED; NE_DEBUG(NE_DBG_SSL, "ssl: Unhandled verification error %d -> %s\n", err, X509_verify_cert_error_string(err)); return 0; } sess->ssl_context->failures |= failures; NE_DEBUG(NE_DBG_SSL, "ssl: Verify failures |= %d => %d\n", failures, sess->ssl_context->failures); return 1; } /* Return a linked list of certificate objects from an OpenSSL chain. */ static ne_ssl_certificate *make_chain(STACK_OF(X509) *chain) { int n, count = sk_X509_num(chain); ne_ssl_certificate *top = NULL, *current = NULL; NE_DEBUG(NE_DBG_SSL, "Chain depth: %d\n", count); for (n = 0; n < count; n++) { ne_ssl_certificate *cert = ne_malloc(sizeof *cert); populate_cert(cert, X509_dup(sk_X509_value(chain, n))); #ifdef NE_DEBUGGING if (ne_debug_mask & NE_DBG_SSL) { fprintf(ne_debug_stream, "Cert #%d:\n", n); X509_print_fp(ne_debug_stream, cert->subject); } #endif if (top == NULL) { current = top = cert; } else { current->issuer = cert; current = cert; } } return top; } /* Verifies an SSL server certificate. */ static int check_certificate(ne_session *sess, SSL *ssl, ne_ssl_certificate *chain) { X509 *cert = chain->subject; int ret, failures = sess->ssl_context->failures; /* If the verification callback hit a case which can't be mapped * to one of the exported error bits, it's treated as a hard * failure rather than invoking the callback, which can't present * a useful error to the user. "Um, something is wrong. OK?" */ if (failures & NE_SSL_UNHANDLED) { long result = SSL_get_verify_result(ssl); ne_set_error(sess, _("Certificate verification error: %s"), X509_verify_cert_error_string(result)); return NE_ERROR; } /* Check certificate was issued to this server; pass URI of * server. */ ret = check_identity(&sess->server, cert, NULL); if (ret < 0) { ne_set_error(sess, _("Server certificate was missing commonName " "attribute in subject name")); return NE_ERROR; } else if (ret > 0) failures |= NE_SSL_IDMISMATCH; if (failures == 0) { /* verified OK! */ ret = NE_OK; } else { /* Set up the error string. */ ne__ssl_set_verify_err(sess, failures); ret = NE_ERROR; /* Allow manual override */ if (sess->ssl_verify_fn && sess->ssl_verify_fn(sess->ssl_verify_ud, failures, chain) == 0) ret = NE_OK; } return ret; } /* Duplicate a client certificate, which must be in the decrypted state. */ static ne_ssl_client_cert *dup_client_cert(const ne_ssl_client_cert *cc) { ne_ssl_client_cert *newcc = ne_calloc(sizeof *newcc); newcc->decrypted = 1; newcc->pkey = cc->pkey; if (cc->friendly_name) newcc->friendly_name = ne_strdup(cc->friendly_name); populate_cert(&newcc->cert, cc->cert.subject); X509_up_ref(cc->cert.subject); EVP_PKEY_up_ref(cc->pkey); return newcc; } /* Callback invoked when the SSL server requests a client certificate. */ static int provide_client_cert(SSL *ssl, X509 **cert, EVP_PKEY **pkey) { ne_session *const sess = SSL_get_app_data(ssl); if (!sess->client_cert && sess->ssl_provide_fn) { ne_ssl_dname **dnames = NULL, *dnarray = NULL; int n, count = 0; STACK_OF(X509_NAME) *ca_list = SSL_get_client_CA_list(ssl); count = ca_list ? sk_X509_NAME_num(ca_list) : 0; if (count > 0) { dnames = ne_malloc(count * sizeof(ne_ssl_dname *)); dnarray = ne_malloc(count * sizeof(ne_ssl_dname)); for (n = 0; n < count; n++) { dnames[n] = &dnarray[n]; dnames[n]->dn = sk_X509_NAME_value(ca_list, n); } } NE_DEBUG(NE_DBG_SSL, "Calling client certificate provider...\n"); sess->ssl_provide_fn(sess->ssl_provide_ud, sess, (const ne_ssl_dname *const *)dnames, count); if (count) { ne_free(dnarray); ne_free(dnames); } } if (sess->client_cert) { ne_ssl_client_cert *const cc = sess->client_cert; NE_DEBUG(NE_DBG_SSL, "Supplying client certificate.\n"); EVP_PKEY_up_ref(cc->pkey); X509_up_ref(cc->cert.subject); *cert = cc->cert.subject; *pkey = cc->pkey; return 1; } else { sess->ssl_cc_requested = 1; NE_DEBUG(NE_DBG_SSL, "No client certificate supplied.\n"); return 0; } } #if OPENSSL_VERSION_NUMBER < 0x10101000L #define TLS_client_method SSLv23_client_method #define TLS_server_method SSLv23_server_method #endif void ne_ssl_set_clicert(ne_session *sess, const ne_ssl_client_cert *cc) { sess->client_cert = dup_client_cert(cc); } ne_ssl_context *ne_ssl_context_create(int mode) { ne_ssl_context *ctx = ne_calloc(sizeof *ctx); if (mode == NE_SSL_CTX_CLIENT) { ctx->ctx = SSL_CTX_new(TLS_client_method()); ctx->sess = NULL; /* set client cert callback. */ SSL_CTX_set_client_cert_cb(ctx->ctx, provide_client_cert); /* enable workarounds for buggy SSL server implementations */ SSL_CTX_set_options(ctx->ctx, SSL_OP_ALL); SSL_CTX_set_verify(ctx->ctx, SSL_VERIFY_PEER, verify_callback); #if defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x3040000fL || (!defined(LIBRESSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x10101000L) SSL_CTX_set_post_handshake_auth(ctx->ctx, 1); #endif } else /* mode == NE_SSL_CTX_SERVER */ { ctx->ctx = SSL_CTX_new(TLS_server_method()); SSL_CTX_set_session_cache_mode(ctx->ctx, SSL_SESS_CACHE_CLIENT); #ifdef SSL_OP_NO_TICKET /* disable ticket support since it inhibits testing of session * caching. */ SSL_CTX_set_options(ctx->ctx, SSL_OP_NO_TICKET); #endif } return ctx; } void ne_ssl_context_set_flag(ne_ssl_context *ctx, int flag, int value) { } int ne_ssl_context_get_flag(ne_ssl_context *ctx, int flag) { return 0; } int ne_ssl_context_keypair(ne_ssl_context *ctx, const char *cert, const char *key) { int ret; ret = SSL_CTX_use_PrivateKey_file(ctx->ctx, key, SSL_FILETYPE_PEM); if (ret == 1) { ret = SSL_CTX_use_certificate_chain_file(ctx->ctx, cert); } return ret == 1 ? 0 : -1; } int ne_ssl_context_set_verify(ne_ssl_context *ctx, int required, const char *ca_names, const char *verify_cas) { if (required) { SSL_CTX_set_verify(ctx->ctx, SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, NULL); } if (ca_names) { SSL_CTX_set_client_CA_list(ctx->ctx, SSL_load_client_CA_file(ca_names)); } if (verify_cas) { SSL_CTX_load_verify_locations(ctx->ctx, verify_cas, NULL); } return 0; } #ifdef HAVE_OPENSSL110 /* Map neon version constants to native OpenSSL constants, returns -1 * on versions not supported. */ static int proto_to_native(enum ne_ssl_protocol proto) { switch (proto) { case NE_SSL_PROTO_UNSPEC: return 0; case NE_SSL_PROTO_SSL_3: return SSL3_VERSION; case NE_SSL_PROTO_TLS_1_0: return TLS1_VERSION; case NE_SSL_PROTO_TLS_1_1: return TLS1_1_VERSION; #ifdef TLS1_2_VERSION case NE_SSL_PROTO_TLS_1_2: return TLS1_2_VERSION; #endif #ifdef TLS1_3_VERSION case NE_SSL_PROTO_TLS_1_3: return TLS1_3_VERSION; #endif default: return -1; } } #endif int ne_ssl_context_set_versions(ne_ssl_context *ctx, enum ne_ssl_protocol min, enum ne_ssl_protocol max) { #ifdef HAVE_OPENSSL110 int omin = proto_to_native(min), omax = proto_to_native(max), ret; if (omin < 0 || omax < 0) { return NE_SOCK_ERROR; } if ((ret = SSL_CTX_set_min_proto_version(ctx->ctx, omin)) == 1) ret = SSL_CTX_set_max_proto_version(ctx->ctx, omax); ERR_clear_error(); return ret == 1 ? 0 : NE_SOCK_ERROR; #else return NE_SOCK_ERROR; #endif } void ne_ssl_context_destroy(ne_ssl_context *ctx) { SSL_CTX_free(ctx->ctx); if (ctx->sess) SSL_SESSION_free(ctx->sess); ne_free(ctx); } #if !defined(HAVE_SSL_SESSION_CMP) && !defined(SSL_SESSION_cmp) \ && defined(OPENSSL_VERSION_NUMBER) \ && OPENSSL_VERSION_NUMBER > 0x10000000L /* OpenSSL 1.0 removed SSL_SESSION_cmp for no apparent reason - hoping * it is reasonable to assume that comparing the session IDs is * sufficient. */ static int SSL_SESSION_cmp(SSL_SESSION *a, SSL_SESSION *b) { const unsigned char *session1_buf, *session2_buf; unsigned int session1_len, session2_len; session1_buf = SSL_SESSION_get_id(a, &session1_len); session2_buf = SSL_SESSION_get_id(b, &session2_len); return session1_len == session2_len && memcmp(session1_buf, session2_buf, session1_len) == 0; } #endif /* For internal use only. */ int ne__negotiate_ssl(ne_session *sess) { ne_ssl_context *ctx = sess->ssl_context; SSL *ssl; STACK_OF(X509) *chain; int freechain = 0; /* non-zero if chain should be free'd. */ NE_DEBUG(NE_DBG_SSL, "Doing SSL negotiation.\n"); /* Pass through the hostname if SNI is enabled. */ ctx->hostname = sess->flags[NE_SESSFLAG_TLS_SNI] ? sess->server.hostname : NULL; sess->ssl_cc_requested = 0; ctx->failures = 0; if (ne_sock_connect_ssl(sess->socket, ctx, sess)) { if (ctx->sess) { /* remove cached session. */ SSL_SESSION_free(ctx->sess); ctx->sess = NULL; } if (sess->ssl_cc_requested) { ne_set_error(sess, _("SSL handshake failed, " "client certificate was requested: %s"), ne_sock_error(sess->socket)); } else { ne_set_error(sess, _("SSL handshake failed: %s"), ne_sock_error(sess->socket)); } return NE_ERROR; } ssl = ne__sock_sslsock(sess->socket); chain = SSL_get_peer_cert_chain(ssl); /* For an SSLv2 connection, the cert chain will always be NULL. */ if (chain == NULL) { X509 *cert = SSL_get_peer_certificate(ssl); if (cert) { chain = sk_X509_new_null(); sk_X509_push(chain, cert); freechain = 1; } } if (chain == NULL || sk_X509_num(chain) == 0) { ne_set_error(sess, _("SSL server did not present certificate")); return NE_ERROR; } if (sess->server_cert && X509_cmp(sk_X509_value(chain, 0), sess->server_cert->subject) == 0) { /* Same leaf cert used as last time - no need to reverify. */ if (freechain) sk_X509_free(chain); /* no longer need the chain */ } else { /* new connection: create the chain. */ ne_ssl_certificate *cert = make_chain(chain); if (freechain) sk_X509_free(chain); /* no longer need the chain */ if (check_certificate(sess, ssl, cert)) { NE_DEBUG(NE_DBG_SSL, "SSL certificate checks failed: %s\n", sess->error); ne_ssl_cert_free(cert); return NE_ERROR; } /* remember the chain. */ sess->server_cert = cert; } if (ctx->sess) { SSL_SESSION *newsess = SSL_get0_session(ssl); /* Replace the session if it has changed. */ if (newsess != ctx->sess || SSL_SESSION_cmp(ctx->sess, newsess)) { SSL_SESSION_free(ctx->sess); ctx->sess = SSL_get1_session(ssl); /* bumping the refcount */ } } else { /* Store the session. */ ctx->sess = SSL_get1_session(ssl); } return NE_OK; } const ne_ssl_dname *ne_ssl_cert_issuer(const ne_ssl_certificate *cert) { return &cert->issuer_dn; } const ne_ssl_dname *ne_ssl_cert_subject(const ne_ssl_certificate *cert) { return &cert->subj_dn; } const ne_ssl_certificate *ne_ssl_cert_signedby(const ne_ssl_certificate *cert) { return cert->issuer; } const char *ne_ssl_cert_identity(const ne_ssl_certificate *cert) { return cert->identity; } void ne_ssl_context_trustcert(ne_ssl_context *ctx, const ne_ssl_certificate *cert) { X509_STORE *store = SSL_CTX_get_cert_store(ctx->ctx); X509_STORE_add_cert(store, cert->subject); } void ne_ssl_trust_default_ca(ne_session *sess) { if (sess->ssl_context) { X509_STORE *store = SSL_CTX_get_cert_store(sess->ssl_context->ctx); #ifdef NE_SSL_CA_BUNDLE X509_STORE_load_locations(store, NE_SSL_CA_BUNDLE, NULL); #else X509_STORE_set_default_paths(store); #endif } } /* Find a friendly name in a PKCS12 structure the hard way, without * decrypting the parts which are encrypted.. */ static char *find_friendly_name(PKCS12 *p12) { STACK_OF(PKCS7) *safes = PKCS12_unpack_authsafes(p12); int n, m; char *name = NULL; if (safes == NULL) return NULL; /* Iterate over the unpacked authsafes: */ for (n = 0; n < sk_PKCS7_num(safes) && !name; n++) { PKCS7 *safe = sk_PKCS7_value(safes, n); STACK_OF(PKCS12_SAFEBAG) *bags; /* Only looking for unencrypted authsafes. */ if (OBJ_obj2nid(safe->type) != NID_pkcs7_data) continue; bags = PKCS12_unpack_p7data(safe); if (!bags) continue; /* Iterate through the bags, picking out a friendly name */ for (m = 0; m < sk_PKCS12_SAFEBAG_num(bags) && !name; m++) { PKCS12_SAFEBAG *bag = sk_PKCS12_SAFEBAG_value(bags, m); name = PKCS12_get_friendlyname(bag); } sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); } sk_PKCS7_pop_free(safes, PKCS7_free); return name; } static ne_ssl_client_cert *parse_client_cert(PKCS12 *p12) { X509 *cert; EVP_PKEY *pkey; ne_ssl_client_cert *cc; if (p12 == NULL) { ERR_clear_error(); return NULL; } /* Try parsing with no password. */ if (PKCS12_parse(p12, NULL, &pkey, &cert, NULL) == 1) { /* Success - no password needed for decryption. */ int len = 0; unsigned char *name; if (!cert || !pkey) { PKCS12_free(p12); return NULL; } name = X509_alias_get0(cert, &len); cc = ne_calloc(sizeof *cc); cc->pkey = pkey; cc->decrypted = 1; if (name && len > 0) cc->friendly_name = ne_strndup((char *)name, len); populate_cert(&cc->cert, cert); PKCS12_free(p12); return cc; } else { /* Failed to parse the file */ int err = ERR_get_error(); ERR_clear_error(); if (ERR_GET_LIB(err) == ERR_LIB_PKCS12 && ERR_GET_REASON(err) == PKCS12_R_MAC_VERIFY_FAILURE) { /* Decryption error due to bad password. */ cc = ne_calloc(sizeof *cc); cc->friendly_name = find_friendly_name(p12); cc->p12 = p12; return cc; } else { /* Some parse error, give up. */ PKCS12_free(p12); return NULL; } } } ne_ssl_client_cert *ne_ssl_clicert_import(const unsigned char *buffer, size_t buflen) { ne_d2i_uchar *p; PKCS12 *p12; p = buffer; p12 = d2i_PKCS12(NULL, &p, buflen); return parse_client_cert(p12); } ne_ssl_client_cert *ne_ssl_clicert_read(const char *filename) { PKCS12 *p12; FILE *fp; fp = fopen(filename, "rb"); if (fp == NULL) return NULL; p12 = d2i_PKCS12_fp(fp, NULL); fclose(fp); return parse_client_cert(p12); } #ifdef HAVE_PAKCHOIS ne_ssl_client_cert *ne__ssl_clicert_exkey_import(const unsigned char *der, size_t der_len, const RSA_METHOD *method) { ne_ssl_client_cert *cc; ne_d2i_uchar *p; X509 *x5; EVP_PKEY *pubkey, *privkey; RSA *rsa; p = der; x5 = d2i_X509(NULL, &p, der_len); /* p is incremented */ if (x5 == NULL) { ERR_clear_error(); return NULL; } pubkey = X509_get_pubkey(x5); if (EVP_PKEY_base_id(pubkey) != EVP_PKEY_RSA) { X509_free(x5); NE_DEBUG(NE_DBG_SSL, "ssl: Only RSA private keys are supported via PKCS#11.\n"); return NULL; } /* Duplicate the public parameters of the RSA key. */ rsa = RSAPublicKey_dup(EVP_PKEY_get0_RSA(pubkey)); /* Done with the copied public key. */ EVP_PKEY_free(pubkey); /* Switch to using customer RSA_METHOD for RSA object. */ RSA_set_method(rsa, method); /* Set up new EVP_PKEY. */ privkey = EVP_PKEY_new(); EVP_PKEY_assign_RSA(privkey, rsa); cc = ne_calloc(sizeof *cc); cc->decrypted = 1; cc->pkey = privkey; populate_cert(&cc->cert, x5); return cc; } #endif int ne_ssl_clicert_encrypted(const ne_ssl_client_cert *cc) { return !cc->decrypted; } int ne_ssl_clicert_decrypt(ne_ssl_client_cert *cc, const char *password) { X509 *cert; EVP_PKEY *pkey; if (PKCS12_parse(cc->p12, password, &pkey, &cert, NULL) != 1) { ERR_clear_error(); return -1; } if (X509_check_private_key(cert, pkey) != 1) { ERR_clear_error(); X509_free(cert); EVP_PKEY_free(pkey); NE_DEBUG(NE_DBG_SSL, "Decrypted private key/cert are not matched."); return -1; } PKCS12_free(cc->p12); populate_cert(&cc->cert, cert); cc->pkey = pkey; cc->decrypted = 1; cc->p12 = NULL; return 0; } const ne_ssl_certificate *ne_ssl_clicert_owner(const ne_ssl_client_cert *cc) { return &cc->cert; } const char *ne_ssl_clicert_name(const ne_ssl_client_cert *ccert) { return ccert->friendly_name; } ne_ssl_certificate *ne_ssl_cert_read(const char *filename) { FILE *fp = fopen(filename, "r"); X509 *cert; if (fp == NULL) return NULL; cert = PEM_read_X509(fp, NULL, NULL, NULL); fclose(fp); if (cert == NULL) { NE_DEBUG(NE_DBG_SSL, "d2i_X509_fp failed: %s\n", ERR_reason_error_string(ERR_get_error())); ERR_clear_error(); return NULL; } return populate_cert(ne_calloc(sizeof(struct ne_ssl_certificate_s)), cert); } int ne_ssl_cert_write(const ne_ssl_certificate *cert, const char *filename) { FILE *fp = fopen(filename, "w"); if (fp == NULL) return -1; if (PEM_write_X509(fp, cert->subject) != 1) { ERR_clear_error(); fclose(fp); return -1; } if (fclose(fp) != 0) return -1; return 0; } void ne_ssl_cert_free(ne_ssl_certificate *cert) { X509_free(cert->subject); if (cert->issuer) ne_ssl_cert_free(cert->issuer); if (cert->identity) ne_free(cert->identity); ne_free(cert); } int ne_ssl_cert_cmp(const ne_ssl_certificate *c1, const ne_ssl_certificate *c2) { return X509_cmp(c1->subject, c2->subject); } /* The certificate import/export format is the base64 encoding of the * raw DER; PEM without the newlines and wrapping. */ ne_ssl_certificate *ne_ssl_cert_import(const char *data) { unsigned char *der; ne_d2i_uchar *p; size_t len; X509 *x5; /* decode the base64 to get the raw DER representation */ len = ne_unbase64(data, &der); if (len == 0) return NULL; p = der; x5 = d2i_X509(NULL, &p, len); /* p is incremented */ ne_free(der); if (x5 == NULL) { ERR_clear_error(); return NULL; } return populate_cert(ne_calloc(sizeof(struct ne_ssl_certificate_s)), x5); } char *ne_ssl_cert_export(const ne_ssl_certificate *cert) { int len; unsigned char *der, *p; char *ret; /* find the length of the DER encoding. */ len = i2d_X509(cert->subject, NULL); p = der = ne_malloc(len); i2d_X509(cert->subject, &p); /* p is incremented */ ret = ne_base64(der, len); ne_free(der); return ret; } static const EVP_MD *hash_to_md(unsigned int flags) { switch (flags & NE_HASH_ALGMASK) { case NE_HASH_MD5: return EVP_md5(); case NE_HASH_SHA256: return EVP_sha256(); #ifdef HAVE_OPENSSL11 case NE_HASH_SHA512: return EVP_sha512(); #if !defined(LIBRESSL_VERSION_NUMBER) || LIBRESSL_VERSION_NUMBER >= 0x3080000fL case NE_HASH_SHA512_256: return EVP_sha512_256(); #endif #endif default: break; } return NULL; } #if SHA_DIGEST_LENGTH != 20 # error SHA digest length is not 20 bytes #endif char *ne_ssl_cert_hdigest(const ne_ssl_certificate *cert, unsigned int flags) { const EVP_MD *md = hash_to_md(flags); unsigned char dig[EVP_MAX_MD_SIZE]; unsigned int len; if (!md) return NULL; if (!X509_digest(cert->subject, md, dig, &len)) { ERR_clear_error(); return NULL; } return ne__strhash2hex(dig, len, flags); } int ne_ssl_cert_digest(const ne_ssl_certificate *cert, char *digest) { unsigned char sha1[EVP_MAX_MD_SIZE]; unsigned int len, j; char *p; if (!X509_digest(cert->subject, EVP_sha1(), sha1, &len) || len != 20) { ERR_clear_error(); return -1; } for (j = 0, p = digest; j < 20; j++) { *p++ = NE_HEX2ASC((sha1[j] >> 4) & 0x0f); *p++ = NE_HEX2ASC(sha1[j] & 0x0f); *p++ = ':'; } p[-1] = '\0'; return 0; } char *ne_vstrhash(unsigned int flags, va_list ap) { EVP_MD_CTX *ctx; const EVP_MD *md = hash_to_md(flags); unsigned char v[EVP_MAX_MD_SIZE]; unsigned int vlen; const char *arg; ctx = EVP_MD_CTX_new(); if (!ctx) return NULL; if (EVP_DigestInit(ctx, md) != 1) { EVP_MD_CTX_free(ctx); return NULL; } while ((arg = va_arg(ap, const char *)) != NULL) EVP_DigestUpdate(ctx, arg, strlen(arg)); EVP_DigestFinal_ex(ctx, v, &vlen); EVP_MD_CTX_free(ctx); return ne__strhash2hex(v, vlen, flags); } #ifdef WITH_OPENSSL_LOCKING /* Implementation of locking callbacks to make OpenSSL thread-safe. * If the OpenSSL API was better designed, this wouldn't be necessary. * In OpenSSL releases without CRYPTO_set_idptr_callback, it's not * possible to implement the locking in a POSIX-compliant way, since * it's necessary to cast from a pthread_t to an unsigned long at some * point. */ #ifndef _WIN32 static pthread_mutex_t *locks; #else static HANDLE *locks; #endif static size_t num_locks; #ifndef HAVE_CRYPTO_SET_IDPTR_CALLBACK /* Named to be obvious when it shows up in a backtrace. */ static unsigned long thread_id_neon(void) { #ifndef _WIN32 /* This will break if pthread_t is a structure; upgrading OpenSSL * >= 0.9.9 (which does not require this callback) is the only * solution. */ return (unsigned long) pthread_self(); #else return (unsigned long) GetCurrentThreadId(); #endif } #endif /* Another great API design win for OpenSSL: no return value! So if * the lock/unlock fails, all that can be done is to abort. */ static void thread_lock_neon(int mode, int n, const char *file, int line) { if (mode & CRYPTO_LOCK) { #ifndef _WIN32 if (pthread_mutex_lock(&locks[n])) { #else if (WaitForSingleObject(locks[n], INFINITE)) { #endif abort(); } } else { #ifndef _WIN32 if (pthread_mutex_unlock(&locks[n])) { #else if (!ReleaseMutex(locks[n])) { #endif abort(); } } } /* ID_CALLBACK_IS_{NEON,OTHER} evaluate as true if the currently * registered OpenSSL ID callback is the neon function (_NEON), or has * been overwritten by some other app (_OTHER). */ #ifdef HAVE_CRYPTO_SET_IDPTR_CALLBACK #define ID_CALLBACK_IS_OTHER (0) #define ID_CALLBACK_IS_NEON (1) #else #define ID_CALLBACK_IS_OTHER (CRYPTO_get_id_callback() != NULL) #define ID_CALLBACK_IS_NEON (CRYPTO_get_id_callback() == thread_id_neon) #endif #endif /* NE_HAVE_TS_SSL && OPENSSL_VERSION_NUMBER < 1.1.1 */ int ne__ssl_init(void) { #if OPENSSL_VERSION_NUMBER < 0x10100000L CRYPTO_malloc_init(); SSL_load_error_strings(); SSL_library_init(); OpenSSL_add_all_algorithms(); #ifdef WITH_OPENSSL_LOCKING /* If some other library has already come along and set up the * thread-safety callbacks, then it must be presumed that the * other library will have a longer lifetime in the process than * neon. If the library which has installed the callbacks is * unloaded, then all bets are off. */ if (ID_CALLBACK_IS_OTHER || CRYPTO_get_locking_callback() != NULL) { NE_DEBUG(NE_DBG_SOCKET, "ssl: OpenSSL thread-safety callbacks already installed.\n"); NE_DEBUG(NE_DBG_SOCKET, "ssl: neon will not replace existing callbacks.\n"); } else { size_t n; num_locks = CRYPTO_num_locks(); /* For releases where CRYPTO_set_idptr_callback is present, * the default ID callback should be sufficient. */ #ifndef HAVE_CRYPTO_SET_IDPTR_CALLBACK CRYPTO_set_id_callback(thread_id_neon); #endif CRYPTO_set_locking_callback(thread_lock_neon); locks = malloc(num_locks * sizeof *locks); for (n = 0; n < num_locks; n++) { #ifndef _WIN32 if (pthread_mutex_init(&locks[n], NULL)) { #else if ((locks[n] = CreateMutex(NULL, FALSE, NULL)) == NULL) { #endif NE_DEBUG(NE_DBG_SOCKET, "ssl: Failed to initialize pthread mutex.\n"); return -1; } } NE_DEBUG(NE_DBG_SOCKET, "ssl: Initialized OpenSSL thread-safety callbacks " "for %" NE_FMT_SIZE_T " locks.\n", num_locks); } #endif #endif /* OPENSSL_VERSION_NUMBER < 0x10100000L */ return 0; } void ne__ssl_exit(void) { /* Cannot call ERR_free_strings() etc here in case any other code * in the process using OpenSSL. */ #ifdef WITH_OPENSSL_LOCKING /* Only unregister the callbacks if some *other* library has not * come along in the mean-time and trampled over the callbacks * installed by neon. */ if (CRYPTO_get_locking_callback() == thread_lock_neon && ID_CALLBACK_IS_NEON) { size_t n; #ifndef HAVE_CRYPTO_SET_IDPTR_CALLBACK CRYPTO_set_id_callback(NULL); #endif CRYPTO_set_locking_callback(NULL); for (n = 0; n < num_locks; n++) { #ifndef _WIN32 pthread_mutex_destroy(&locks[n]); #else CloseHandle(locks[n]); #endif } free(locks); } #endif } neon-0.34.2/src/ne_oldacl.c0000644000175000017500000000676214777424030015045 0ustar jortonjorton/* Access control Copyright (C) 2001-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* Contributed by Arun Garg */ #include "config.h" #include #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #include "ne_request.h" #include "ne_locks.h" #include "ne_alloc.h" #include "ne_string.h" #include "ne_acl.h" #include "ne_uri.h" #include "ne_xml.h" /* for NE_XML_MEDIA_TYPE */ #define EOL "\r\n" static ne_buffer *acl_body(const ne_acl_entry *right, int count) { ne_buffer *body = ne_buffer_create(); int m; ne_buffer_zappend(body, "" EOL "" EOL); for (m = 0; m < count; m++) { const char *type; type = (right[m].type == ne_acl_grant ? "grant" : "deny"); ne_buffer_concat(body, "" EOL "", NULL); switch (right[m].apply) { case ne_acl_all: ne_buffer_zappend(body, "" EOL); break; case ne_acl_property: ne_buffer_concat(body, "<", right[m].principal, "/>" EOL, NULL); break; case ne_acl_href: ne_buffer_concat(body, "", right[m].principal, "" EOL, NULL); break; } ne_buffer_concat(body, "" EOL "<", type, ">" EOL, NULL); if (right[m].read == 0) ne_buffer_concat(body, "" "" "" EOL, NULL); if (right[m].read_acl == 0) ne_buffer_concat(body, "" "" "" EOL, NULL); if (right[m].write == 0) ne_buffer_concat(body, "" "" "" EOL, NULL); if (right[m].write_acl == 0) ne_buffer_concat(body, "" "" "" EOL, NULL); if (right[m].read_cuprivset == 0) ne_buffer_concat(body, "" "" "" EOL, NULL); ne_buffer_concat(body, "" EOL, NULL); ne_buffer_zappend(body, "" EOL); } ne_buffer_zappend(body, "" EOL); return body; } int ne_acl_set(ne_session *sess, const char *uri, const ne_acl_entry *entries, int numentries) { int ret; ne_request *req = ne_request_create(sess, "ACL", uri); ne_buffer *body = acl_body(entries, numentries); #ifdef NE_HAVE_DAV ne_lock_using_resource(req, uri, 0); #endif ne_set_request_body_buffer(req, body->data, ne_buffer_size(body)); ne_add_request_header(req, "Content-Type", NE_XML_MEDIA_TYPE); ret = ne_request_dispatch(req); ne_buffer_destroy(body); if (ret == NE_OK && ne_get_status(req)->code == 207) { ret = NE_ERROR; } ne_request_destroy(req); return ret; } neon-0.34.2/src/ne_ntlm.h0000644000175000017500000000272114777424030014555 0ustar jortonjorton/* Handling of NTLM Authentication Copyright (C) 2009, Kai Sommerfeld This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_NTLM_H #define NE_NTLM_H #include "config.h" /* PRIVATE TO NEON -- NOT PART OF THE EXTERNAL API. */ #ifdef HAVE_NTLM #include "ne_defs.h" typedef struct ne_ntlm_context_s ne_ntlm_context; NE_PRIVATE ne_ntlm_context *ne__ntlm_create_context(const char *userName, const char *password); NE_PRIVATE int ne__ntlm_clear_context(ne_ntlm_context *context); NE_PRIVATE void ne__ntlm_destroy_context(ne_ntlm_context *context); NE_PRIVATE int ne__ntlm_authenticate(ne_ntlm_context *context, const char *responseToken); NE_PRIVATE char *ne__ntlm_getRequestToken(ne_ntlm_context *context); #endif /* HAVE_NTLM */ #endif /* NE_NTLM_H */ neon-0.34.2/src/ne_ntlm.c0000644000175000017500000004760414777424030014561 0ustar jortonjorton/* Handling of NTLM Authentication Copyright (C) 2003, Daniel Stenberg Copyright (C) 2009, Kai Sommerfeld This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* NTLM details: http://davenport.sourceforge.net/ntlm.html http://www.innovation.ch/java/ntlm.html */ #include "ne_ntlm.h" #ifdef HAVE_NTLM #include "ne_string.h" typedef enum { NTLMSTATE_NONE, NTLMSTATE_TYPE1, NTLMSTATE_TYPE2, NTLMSTATE_TYPE3, NTLMSTATE_LAST } NTLMState; struct ne_ntlm_context_s { NTLMState state; unsigned char nonce[8]; char *user; char *passwd; char *requestToken; }; typedef enum { NTLM_NONE, /* not a ntlm */ NTLM_BAD, /* an ntlm, but one we don't like */ NTLM_FIRST, /* the first 401-reply we got with NTLM */ NTLM_FINE, /* an ntlm we act on */ NTLM_LAST /* last entry in this enum, don't use */ } ntlm; /* Flag bits definitions based on http://davenport.sourceforge.net/ntlm.html */ #define NTLMFLAG_NEGOTIATE_UNICODE (1<<0) /* Indicates that Unicode strings are supported for use in security buffer data. */ #define NTLMFLAG_NEGOTIATE_OEM (1<<1) /* Indicates that OEM strings are supported for use in security buffer data. */ #define NTLMFLAG_REQUEST_TARGET (1<<2) /* Requests that the server's authentication realm be included in the Type 2 message. */ /* unknown (1<<3) */ #define NTLMFLAG_NEGOTIATE_SIGN (1<<4) /* Specifies that authenticated communication between the client and server should carry a digital signature (message integrity). */ #define NTLMFLAG_NEGOTIATE_SEAL (1<<5) /* Specifies that authenticated communication between the client and server should be encrypted (message confidentiality). */ #define NTLMFLAG_NEGOTIATE_DATAGRAM_STYLE (1<<6) /* unknown purpose */ #define NTLMFLAG_NEGOTIATE_LM_KEY (1<<7) /* Indicates that the LAN Manager session key should be used for signing and sealing authenticated communications. */ #define NTLMFLAG_NEGOTIATE_NETWARE (1<<8) /* unknown purpose */ #define NTLMFLAG_NEGOTIATE_NTLM_KEY (1<<9) /* Indicates that NTLM authentication is being used. */ /* unknown (1<<10) */ /* unknown (1<<11) */ #define NTLMFLAG_NEGOTIATE_DOMAIN_SUPPLIED (1<<12) /* Sent by the client in the Type 1 message to indicate that a desired authentication realm is included in the message. */ #define NTLMFLAG_NEGOTIATE_WORKSTATION_SUPPLIED (1<<13) /* Sent by the client in the Type 1 message to indicate that the client workstation's name is included in the message. */ #define NTLMFLAG_NEGOTIATE_LOCAL_CALL (1<<14) /* Sent by the server to indicate that the server and client are on the same machine. Implies that the client may use a pre-established local security context rather than responding to the challenge. */ #define NTLMFLAG_NEGOTIATE_ALWAYS_SIGN (1<<15) /* Indicates that authenticated communication between the client and server should be signed with a "dummy" signature. */ #define NTLMFLAG_TARGET_TYPE_DOMAIN (1<<16) /* Sent by the server in the Type 2 message to indicate that the target authentication realm is a domain. */ #define NTLMFLAG_TARGET_TYPE_SERVER (1<<17) /* Sent by the server in the Type 2 message to indicate that the target authentication realm is a server. */ #define NTLMFLAG_TARGET_TYPE_SHARE (1<<18) /* Sent by the server in the Type 2 message to indicate that the target authentication realm is a share. Presumably, this is for share-level authentication. Usage is unclear. */ #define NTLMFLAG_NEGOTIATE_NTLM2_KEY (1<<19) /* Indicates that the NTLM2 signing and sealing scheme should be used for protecting authenticated communications. */ #define NTLMFLAG_REQUEST_INIT_RESPONSE (1<<20) /* unknown purpose */ #define NTLMFLAG_REQUEST_ACCEPT_RESPONSE (1<<21) /* unknown purpose */ #define NTLMFLAG_REQUEST_NONNT_SESSION_KEY (1<<22) /* unknown purpose */ #define NTLMFLAG_NEGOTIATE_TARGET_INFO (1<<23) /* Sent by the server in the Type 2 message to indicate that it is including a Target Information block in the message. */ /* unknown (1<24) */ /* unknown (1<25) */ /* unknown (1<26) */ /* unknown (1<27) */ /* unknown (1<28) */ #define NTLMFLAG_NEGOTIATE_128 (1<<29) /* Indicates that 128-bit encryption is supported. */ #define NTLMFLAG_NEGOTIATE_KEY_EXCHANGE (1<<30) /* unknown purpose */ #define NTLMFLAG_NEGOTIATE_56 (1<<31) /* Indicates that 56-bit encryption is supported. */ #ifdef HAVE_OPENSSL /* We need OpenSSL for the crypto lib to provide us with MD4 and DES */ /* -- WIN32 approved -- */ #include #include #include #include #include #include #include #include #if OPENSSL_VERSION_NUMBER < 0x00907001L #define DES_key_schedule des_key_schedule #define DES_cblock des_cblock #define DES_set_odd_parity des_set_odd_parity #define DES_set_key des_set_key #define DES_ecb_encrypt des_ecb_encrypt /* This is how things were done in the old days */ #define DESKEY(x) x #define DESKEYARG(x) x #else /* Modern version */ #define DESKEYARG(x) *x #define DESKEY(x) &x #endif /* Define this to make the type-3 message include the NT response message */ #define USE_NTRESPONSES 1 /* (*) = A "security buffer" is a triplet consisting of two shorts and one long: 1. a 'short' containing the length of the buffer in bytes 2. a 'short' containing the allocated space for the buffer in bytes 3. a 'long' containing the offset to the start of the buffer from the beginning of the NTLM message, in bytes. */ static ntlm ne_input_ntlm(ne_ntlm_context *ctx, const char *responseToken) { if(responseToken) { /* We got a type-2 message here: Index Description Content 0 NTLMSSP Signature Null-terminated ASCII "NTLMSSP" (0x4e544c4d53535000) 8 NTLM Message Type long (0x02000000) 12 Target Name security buffer(*) 20 Flags long 24 Challenge 8 bytes (32) Context (optional) 8 bytes (two consecutive longs) (40) Target Information (optional) security buffer(*) 32 (48) start of data block */ unsigned char * buffer = NULL; int size = ne_unbase64(responseToken, &buffer); ctx->state = NTLMSTATE_TYPE2; /* we got a type-2 */ if(size >= 48) /* the nonce of interest is index [24 .. 31], 8 bytes */ memcpy(ctx->nonce, &buffer[24], 8); /* at index decimal 20, there's a 32bit NTLM flag field */ if (buffer) ne_free(buffer); } else { if(ctx->state >= NTLMSTATE_TYPE1) return NTLM_BAD; ctx->state = NTLMSTATE_TYPE1; /* we should sent away a type-1 */ } return NTLM_FINE; } /* * Turns a 56 bit key into the 64 bit, odd parity key and sets the key. The * key schedule ks is also set. */ static void setup_des_key(unsigned char *key_56, DES_key_schedule DESKEYARG(ks)) { DES_cblock key; key[0] = key_56[0]; key[1] = ((key_56[0] << 7) & 0xFF) | (key_56[1] >> 1); key[2] = ((key_56[1] << 6) & 0xFF) | (key_56[2] >> 2); key[3] = ((key_56[2] << 5) & 0xFF) | (key_56[3] >> 3); key[4] = ((key_56[3] << 4) & 0xFF) | (key_56[4] >> 4); key[5] = ((key_56[4] << 3) & 0xFF) | (key_56[5] >> 5); key[6] = ((key_56[5] << 2) & 0xFF) | (key_56[6] >> 6); key[7] = (key_56[6] << 1) & 0xFF; DES_set_odd_parity(&key); DES_set_key(&key, ks); } /* * takes a 21 byte array and treats it as 3 56-bit DES keys. The * 8 byte plaintext is encrypted with each key and the resulting 24 * bytes are stored in the results array. */ static void calc_resp(unsigned char *keys, unsigned char *plaintext, unsigned char *results) { DES_key_schedule ks; setup_des_key(keys, DESKEY(ks)); DES_ecb_encrypt((DES_cblock*) plaintext, (DES_cblock*) results, DESKEY(ks), DES_ENCRYPT); setup_des_key(keys+7, DESKEY(ks)); DES_ecb_encrypt((DES_cblock*) plaintext, (DES_cblock*) (results+8), DESKEY(ks), DES_ENCRYPT); setup_des_key(keys+14, DESKEY(ks)); DES_ecb_encrypt((DES_cblock*) plaintext, (DES_cblock*) (results+16), DESKEY(ks), DES_ENCRYPT); } /* * Set up lanmanager and nt hashed passwords */ static void mkhash(char *password, unsigned char *nonce, /* 8 bytes */ unsigned char *lmresp /* must fit 0x18 bytes */ #ifdef USE_NTRESPONSES , unsigned char *ntresp /* must fit 0x18 bytes */ #endif ) { unsigned char lmbuffer[21]; #ifdef USE_NTRESPONSES unsigned char ntbuffer[21]; #endif unsigned char *pw; static const unsigned char magic[] = { 0x4B, 0x47, 0x53, 0x21, 0x40, 0x23, 0x24, 0x25 }; int i; int len = strlen(password); /* make it fit at least 14 bytes */ pw = ne_malloc(len<7?14:len*2); if(!pw) return; /* this will lead to a badly generated package */ if (len > 14) len = 14; for (i=0; i> 8) #define LONGQUARTET(x) ((x) & 0xff), (((x) >> 8)&0xff), \ (((x) >>16)&0xff), ((x)>>24) /* this is for creating ntlm header output */ static int ne_output_ntlm(ne_ntlm_context *ctx) { const char *domain=""; /* empty */ const char *host=""; /* empty */ int domlen=strlen(domain); int hostlen = strlen(host); int hostoff; /* host name offset */ int domoff; /* domain name offset */ int size; unsigned char ntlmbuf[256]; /* enough, unless the host/domain is very long */ if(!ctx->user || !ctx->passwd) /* no user, no auth */ return 0; /* OK */ switch(ctx->state) { case NTLMSTATE_TYPE1: default: /* for the weird cases we (re)start here */ hostoff = 32; domoff = hostoff + hostlen; /* Create and send a type-1 message: Index Description Content 0 NTLMSSP Signature Null-terminated ASCII "NTLMSSP" (0x4e544c4d53535000) 8 NTLM Message Type long (0x01000000) 12 Flags long 16 Supplied Domain security buffer(*) 24 Supplied Workstation security buffer(*) 32 start of data block */ ne_snprintf((char *)ntlmbuf, sizeof(ntlmbuf), "NTLMSSP%c" "\x01%c%c%c" /* 32-bit type = 1 */ "%c%c%c%c" /* 32-bit NTLM flag field */ "%c%c" /* domain length */ "%c%c" /* domain allocated space */ "%c%c" /* domain name offset */ "%c%c" /* 2 zeroes */ "%c%c" /* host length */ "%c%c" /* host allocated space */ "%c%c" /* host name offset */ "%c%c" /* 2 zeroes */ "%s" /* host name */ "%s", /* domain string */ 0, /* trailing zero */ 0,0,0, /* part of type-1 long */ LONGQUARTET( NTLMFLAG_NEGOTIATE_OEM| /* 2 */ NTLMFLAG_NEGOTIATE_NTLM_KEY /* 200 */ /* equals 0x0202 */ ), SHORTPAIR(domlen), SHORTPAIR(domlen), SHORTPAIR(domoff), 0,0, SHORTPAIR(hostlen), SHORTPAIR(hostlen), SHORTPAIR(hostoff), 0,0, host, domain); /* initial packet length */ size = 32 + hostlen + domlen; /* now keeper of the base64 encoded package size */ if (ctx->requestToken) ne_free(ctx->requestToken); ctx->requestToken = ne_base64(ntlmbuf, size); break; case NTLMSTATE_TYPE2: /* We received the type-2 already, create a type-3 message: Index Description Content 0 NTLMSSP Signature Null-terminated ASCII "NTLMSSP" (0x4e544c4d53535000) 8 NTLM Message Type long (0x03000000) 12 LM/LMv2 Response security buffer(*) 20 NTLM/NTLMv2 Response security buffer(*) 28 Domain Name security buffer(*) 36 User Name security buffer(*) 44 Workstation Name security buffer(*) (52) Session Key (optional) security buffer(*) (60) Flags (optional) long 52 (64) start of data block */ { int lmrespoff; int ntrespoff; int useroff; unsigned char lmresp[0x18]; /* fixed-size */ #ifdef USE_NTRESPONSES unsigned char ntresp[0x18]; /* fixed-size */ #endif const char *user; int userlen; user = strchr(ctx->user, '\\'); if(!user) user = strchr(ctx->user, '/'); if (user) { domain = ctx->user; domlen = user - domain; user++; } else user = ctx->user; userlen = strlen(user); mkhash(ctx->passwd, &ctx->nonce[0], lmresp #ifdef USE_NTRESPONSES , ntresp #endif ); domoff = 64; /* always */ useroff = domoff + domlen; hostoff = useroff + userlen; lmrespoff = hostoff + hostlen; ntrespoff = lmrespoff + 0x18; /* Create the big type-3 message binary blob */ ne_snprintf((char *)ntlmbuf, sizeof(ntlmbuf), "NTLMSSP%c" "\x03%c%c%c" /* type-3, 32 bits */ "%c%c%c%c" /* LanManager length + allocated space */ "%c%c" /* LanManager offset */ "%c%c" /* 2 zeroes */ "%c%c" /* NT-response length */ "%c%c" /* NT-response allocated space */ "%c%c" /* NT-response offset */ "%c%c" /* 2 zeroes */ "%c%c" /* domain length */ "%c%c" /* domain allocated space */ "%c%c" /* domain name offset */ "%c%c" /* 2 zeroes */ "%c%c" /* user length */ "%c%c" /* user allocated space */ "%c%c" /* user offset */ "%c%c" /* 2 zeroes */ "%c%c" /* host length */ "%c%c" /* host allocated space */ "%c%c" /* host offset */ "%c%c%c%c%c%c" /* 6 zeroes */ "\xff\xff" /* message length */ "%c%c" /* 2 zeroes */ "\x01\x82" /* flags */ "%c%c" /* 2 zeroes */ /* domain string */ /* user string */ /* host string */ /* LanManager response */ /* NT response */ , 0, /* zero termination */ 0,0,0, /* type-3 long, the 24 upper bits */ SHORTPAIR(0x18), /* LanManager response length, twice */ SHORTPAIR(0x18), SHORTPAIR(lmrespoff), 0x0, 0x0, #ifdef USE_NTRESPONSES SHORTPAIR(0x18), /* NT-response length, twice */ SHORTPAIR(0x18), #else 0x0, 0x0, 0x0, 0x0, #endif SHORTPAIR(ntrespoff), 0x0, 0x0, SHORTPAIR(domlen), SHORTPAIR(domlen), SHORTPAIR(domoff), 0x0, 0x0, SHORTPAIR(userlen), SHORTPAIR(userlen), SHORTPAIR(useroff), 0x0, 0x0, SHORTPAIR(hostlen), SHORTPAIR(hostlen), SHORTPAIR(hostoff), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0); /* size is now 64 */ size=64; ntlmbuf[62]=ntlmbuf[63]=0; /* Make sure that the user and domain strings fit in the target buffer before we copy them there. */ if((size_t)size + userlen + domlen >= sizeof(ntlmbuf)) { return -1; } memcpy(&ntlmbuf[size], domain, domlen); size += domlen; memcpy(&ntlmbuf[size], user, userlen); size += userlen; /* we append the binary hashes to the end of the blob */ if(size < ((int)sizeof(ntlmbuf) - 0x18)) { memcpy(&ntlmbuf[size], lmresp, 0x18); size += 0x18; } #ifdef USE_NTRESPONSES if(size < ((int)sizeof(ntlmbuf) - 0x18)) { memcpy(&ntlmbuf[size], ntresp, 0x18); size += 0x18; } #endif ntlmbuf[56] = size & 0xff; ntlmbuf[57] = size >> 8; /* convert the binary blob into base64 */ ctx->requestToken = ne_base64(ntlmbuf, size); ctx->state = NTLMSTATE_TYPE3; /* we sent a type-3 */ } break; case NTLMSTATE_TYPE3: /* connection is already authenticated, * don't send a header in future requests */ if (ctx->requestToken) ne_free(ctx->requestToken); ctx->requestToken = NULL; break; } return 0; /* OK */ } ne_ntlm_context *ne__ntlm_create_context(const char *userName, const char *password) { ne_ntlm_context *ctx = ne_calloc(sizeof(ne_ntlm_context)); ctx->state = NTLMSTATE_NONE; ctx->user = ne_strdup(userName); ctx->passwd = ne_strdup(password); return ctx; } void ne__ntlm_destroy_context(ne_ntlm_context *context) { if (context->user) ne_free(context->user); if (context->passwd) ne_free(context->passwd); if (context->requestToken) ne_free(context->requestToken); ne_free(context); } int ne__ntlm_authenticate(ne_ntlm_context *context, const char *responseToken) { if (context == NULL) { return -1; } else { if (!responseToken && (context->state == NTLMSTATE_TYPE3)) context->state = NTLMSTATE_NONE; if (context->state <= NTLMSTATE_TYPE3) { ntlm ntlmstatus = ne_input_ntlm(context, responseToken); if (ntlmstatus != NTLM_FINE) { return -1; } } } return ne_output_ntlm(context); } char *ne__ntlm_getRequestToken(ne_ntlm_context *context) { char *ret; if (context == NULL || !context->requestToken) { return NULL; } ret = ne_strdup(context->requestToken); ne_free(context->requestToken); context->requestToken = NULL; return ret; } #endif /* HAVE_OPENSSL */ #endif /* HAVE_NTLM */ neon-0.34.2/src/ne_md5.h0000644000175000017500000000765214777424030014300 0ustar jortonjorton/* Declaration of functions and data types used for MD5 sum computing library functions. Copyright (C) 2021, Joe Orton Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef NE_MD5_H #define NE_MD5_H 1 #include #include "ne_defs.h" NE_BEGIN_DECLS /* * The following three functions are build up the low level used in * the functions `md5_stream' and `md5_buffer'. */ struct ne_md5_ctx; /* Create structure containing state of computation. Can return NULL * if the MD5 algorithm is prohibited (such as FIPS-enabled * systems). */ extern struct ne_md5_ctx *ne_md5_create_ctx(void); /* Starting with the result of former calls of this function (or the initialization function update the context for the next LEN bytes starting at BUFFER. It is necessary that LEN is a multiple of 64!!! */ extern void ne_md5_process_block(const void *buffer, size_t len, struct ne_md5_ctx *ctx); /* Starting with the result of former calls of this function (or the initialization function update the context for the next LEN bytes starting at BUFFER. It is NOT required that LEN is a multiple of 64. */ extern void ne_md5_process_bytes(const void *buffer, size_t len, struct ne_md5_ctx *ctx); /* Process the remaining bytes in the buffer and put result from CTX in first 16 bytes following RESBUF. The result is always in little endian byte order, so that a byte-wise output yields to the wanted ASCII representation of the message digest. IMPORTANT: On some systems it is required that RESBUF is correctly aligned for a 32 bits value. */ extern void *ne_md5_finish_ctx(struct ne_md5_ctx *ctx, void *resbuf); /* Put result from CTX in first 16 bytes following RESBUF. The result is always in little endian byte order, so that a byte-wise output yields to the wanted ASCII representation of the message digest. IMPORTANT: On some systems it is required that RESBUF is correctly aligned for a 32 bits value. */ extern void *ne_md5_read_ctx(const struct ne_md5_ctx *ctx, void *resbuf); /* Take a copy of the state structure. */ extern struct ne_md5_ctx *ne_md5_dup_ctx(struct ne_md5_ctx *ctx); /* Re-initialize the context structure. */ extern void ne_md5_reset_ctx(struct ne_md5_ctx *ctx); /* Destroy the context structure. */ extern void ne_md5_destroy_ctx(struct ne_md5_ctx *ctx); /* Compute MD5 message digest for bytes read from STREAM. The resulting message digest number will be written into the 16 bytes beginning at RESBLOCK. */ extern int ne_md5_stream(FILE *stream, void *resblock); /* Process the remaining bytes in the buffer and put ASCII representation of the resulting message digest from CTX in the first 33 bytes of BUFFER, including a trailing NUL terminator byte. Returns pointer to buffer. */ char *ne_md5_finish_ascii(struct ne_md5_ctx *ctx, char buffer[33]); /* MD5 ascii->binary conversion */ void ne_md5_to_ascii(const unsigned char md5_buf[16], char *buffer); void ne_ascii_to_md5(const char *buffer, unsigned char md5_buf[16]); NE_END_DECLS #endif /* NE_MD5_H */ neon-0.34.2/src/ne_md5.c0000644000175000017500000003606214777424030014270 0ustar jortonjorton/* md5.c - Functions to compute MD5 message digest of files or memory blocks according to the definition of MD5 in RFC 1321 from April 1992. Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Written by Ulrich Drepper , 1995. */ #include "config.h" #include #include #include #ifdef HAVE_LIMITS_H # include #endif #ifdef HAVE_OPENSSL #include #endif #include "ne_md5.h" #include "ne_string.h" /* for NE_ASC2HEX */ #if SIZEOF_INT == 4 typedef unsigned int md5_uint32; #elif SIZEOF_LONG == 4 typedef unsigned long md5_uint32; #else # error "Cannot determine unsigned 32-bit data type." #endif #define md5_process_block ne_md5_process_block #define md5_process_bytes ne_md5_process_bytes #define md5_finish_ctx ne_md5_finish_ctx #define md5_read_ctx ne_md5_read_ctx #define md5_stream ne_md5_stream #define md5_ctx ne_md5_ctx #ifdef WORDS_BIGENDIAN # define SWAP(n) \ (((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24)) #else # define SWAP(n) (n) #endif /* Structure to save state of computation between the single steps. */ struct md5_ctx { #ifdef HAVE_OPENSSL MD5_CTX ctx; #else md5_uint32 A; md5_uint32 B; md5_uint32 C; md5_uint32 D; md5_uint32 total[2]; md5_uint32 buflen; char buffer[128]; #endif }; #ifndef HAVE_OPENSSL /* This array contains the bytes used to pad the buffer to the next 64-byte boundary. (RFC 1321, 3.1: Step 1) */ static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ... */ }; /* Initialize structure containing state of computation. (RFC 1321, 3.3: Step 3) */ static void md5_init_ctx (struct md5_ctx *ctx) { ctx->A = 0x67452301; ctx->B = 0xefcdab89; ctx->C = 0x98badcfe; ctx->D = 0x10325476; ctx->total[0] = ctx->total[1] = 0; ctx->buflen = 0; } struct ne_md5_ctx * ne_md5_create_ctx(void) { struct md5_ctx *ctx = ne_malloc(sizeof *ctx); md5_init_ctx(ctx); return ctx; } extern void ne_md5_reset_ctx(struct ne_md5_ctx *ctx) { md5_init_ctx(ctx); } struct ne_md5_ctx * ne_md5_dup_ctx(struct ne_md5_ctx *ctx) { return memcpy(ne_malloc(sizeof *ctx), ctx, sizeof *ctx); } void ne_md5_destroy_ctx(struct ne_md5_ctx *ctx) { ne_free(ctx); } /* Process the remaining bytes in the internal buffer and the usual prolog according to the standard and write the result to RESBUF. IMPORTANT: On some systems it is required that RESBUF is correctly aligned for a 32 bits value. */ void * md5_finish_ctx (struct md5_ctx *ctx, void *resbuf) { /* Take yet unprocessed bytes into account. */ md5_uint32 bytes = ctx->buflen; md5_uint32 swap_bytes; size_t pad; /* Now count remaining bytes. */ ctx->total[0] += bytes; if (ctx->total[0] < bytes) ++ctx->total[1]; pad = bytes >= 56 ? 64 + 56 - bytes : 56 - bytes; memcpy (&ctx->buffer[bytes], fillbuf, pad); /* Put the 64-bit file length in *bits* at the end of the buffer. Use memcpy to avoid aliasing problems. On most systems, this will be optimized away to the same code. */ swap_bytes = SWAP (ctx->total[0] << 3); memcpy (&ctx->buffer[bytes + pad], &swap_bytes, sizeof (swap_bytes)); swap_bytes = SWAP ((ctx->total[1] << 3) | (ctx->total[0] >> 29)); memcpy (&ctx->buffer[bytes + pad + 4], &swap_bytes, sizeof (swap_bytes)); /* Process last bytes. */ md5_process_block (ctx->buffer, bytes + pad + 8, ctx); return md5_read_ctx (ctx, resbuf); } void md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx) { /* When we already have some bits in our internal buffer concatenate both inputs first. */ if (ctx->buflen != 0) { size_t left_over = ctx->buflen; size_t add = 128 - left_over > len ? len : 128 - left_over; memcpy (&ctx->buffer[left_over], buffer, add); ctx->buflen += add; if (left_over + add > 64) { md5_process_block (ctx->buffer, (left_over + add) & ~63, ctx); /* The regions in the following copy operation cannot overlap. */ memcpy (ctx->buffer, &ctx->buffer[(left_over + add) & ~63], (left_over + add) & 63); ctx->buflen = (left_over + add) & 63; } buffer = (const char *) buffer + add; len -= add; } /* Process available complete blocks. */ if (len > 64) { md5_process_block (buffer, len & ~63, ctx); buffer = (const char *) buffer + (len & ~63); len &= 63; } /* Move remaining bytes in internal buffer. */ if (len > 0) { memcpy (ctx->buffer, buffer, len); ctx->buflen = len; } } /* These are the four functions used in the four steps of the MD5 algorithm and defined in the RFC 1321. The first function is a little bit optimized (as found in Colin Plumbs public domain implementation). */ /* #define FF(b, c, d) ((b & c) | (~b & d)) */ #define FF(b, c, d) (d ^ (b & (c ^ d))) #define FG(b, c, d) FF (d, b, c) #define FH(b, c, d) (b ^ c ^ d) #define FI(b, c, d) (c ^ (b | ~d)) /* Process LEN bytes of BUFFER, accumulating context into CTX. It is assumed that LEN % 64 == 0. */ void md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx) { md5_uint32 correct_words[16]; const unsigned char *words = buffer; const unsigned char *endp = words + len; md5_uint32 A = ctx->A; md5_uint32 B = ctx->B; md5_uint32 C = ctx->C; md5_uint32 D = ctx->D; /* First increment the byte count. RFC 1321 specifies the possible length of the file up to 2^64 bits. Here we only compute the number of bytes. Do a double word increment. */ ctx->total[0] += len; if (ctx->total[0] < len) ++ctx->total[1]; /* Process all bytes in the buffer with 64 bytes in each round of the loop. */ while (words < endp) { md5_uint32 *cwp = correct_words; md5_uint32 A_save = A; md5_uint32 B_save = B; md5_uint32 C_save = C; md5_uint32 D_save = D; /* First round: using the given function, the context and a constant the next context is computed. Because the algorithms processing unit is a 32-bit word and it is determined to work on words in little endian byte order we perhaps have to change the byte order before the computation. To reduce the work for the next steps we store the swapped words in the array CORRECT_WORDS. */ #define OP(a, b, c, d, s, T) \ do \ { \ md5_uint32 WORD_ = (md5_uint32)words[0] | ((md5_uint32)words[1] << 8) \ | ((md5_uint32)words[2] << 16) | ((md5_uint32)words[3] << 24); \ a += FF (b, c, d) + (*cwp++ = WORD_) + T; \ words += 4; \ CYCLIC (a, s); \ a += b; \ } \ while (0) /* It is unfortunate that C does not provide an operator for cyclic rotation. Hope the C compiler is smart enough. */ #define CYCLIC(w, s) (w = (w << s) | (w >> (32 - s))) /* Before we start, one word to the strange constants. They are defined in RFC 1321 as T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64 */ /* Round 1. */ OP (A, B, C, D, 7, 0xd76aa478); OP (D, A, B, C, 12, 0xe8c7b756); OP (C, D, A, B, 17, 0x242070db); OP (B, C, D, A, 22, 0xc1bdceee); OP (A, B, C, D, 7, 0xf57c0faf); OP (D, A, B, C, 12, 0x4787c62a); OP (C, D, A, B, 17, 0xa8304613); OP (B, C, D, A, 22, 0xfd469501); OP (A, B, C, D, 7, 0x698098d8); OP (D, A, B, C, 12, 0x8b44f7af); OP (C, D, A, B, 17, 0xffff5bb1); OP (B, C, D, A, 22, 0x895cd7be); OP (A, B, C, D, 7, 0x6b901122); OP (D, A, B, C, 12, 0xfd987193); OP (C, D, A, B, 17, 0xa679438e); OP (B, C, D, A, 22, 0x49b40821); /* For the second to fourth round we have the possibly swapped words in CORRECT_WORDS. Redefine the macro to take an additional first argument specifying the function to use. */ #undef OP #define OP(f, a, b, c, d, k, s, T) \ do \ { \ a += f (b, c, d) + correct_words[k] + T; \ CYCLIC (a, s); \ a += b; \ } \ while (0) /* Round 2. */ OP (FG, A, B, C, D, 1, 5, 0xf61e2562); OP (FG, D, A, B, C, 6, 9, 0xc040b340); OP (FG, C, D, A, B, 11, 14, 0x265e5a51); OP (FG, B, C, D, A, 0, 20, 0xe9b6c7aa); OP (FG, A, B, C, D, 5, 5, 0xd62f105d); OP (FG, D, A, B, C, 10, 9, 0x02441453); OP (FG, C, D, A, B, 15, 14, 0xd8a1e681); OP (FG, B, C, D, A, 4, 20, 0xe7d3fbc8); OP (FG, A, B, C, D, 9, 5, 0x21e1cde6); OP (FG, D, A, B, C, 14, 9, 0xc33707d6); OP (FG, C, D, A, B, 3, 14, 0xf4d50d87); OP (FG, B, C, D, A, 8, 20, 0x455a14ed); OP (FG, A, B, C, D, 13, 5, 0xa9e3e905); OP (FG, D, A, B, C, 2, 9, 0xfcefa3f8); OP (FG, C, D, A, B, 7, 14, 0x676f02d9); OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a); /* Round 3. */ OP (FH, A, B, C, D, 5, 4, 0xfffa3942); OP (FH, D, A, B, C, 8, 11, 0x8771f681); OP (FH, C, D, A, B, 11, 16, 0x6d9d6122); OP (FH, B, C, D, A, 14, 23, 0xfde5380c); OP (FH, A, B, C, D, 1, 4, 0xa4beea44); OP (FH, D, A, B, C, 4, 11, 0x4bdecfa9); OP (FH, C, D, A, B, 7, 16, 0xf6bb4b60); OP (FH, B, C, D, A, 10, 23, 0xbebfbc70); OP (FH, A, B, C, D, 13, 4, 0x289b7ec6); OP (FH, D, A, B, C, 0, 11, 0xeaa127fa); OP (FH, C, D, A, B, 3, 16, 0xd4ef3085); OP (FH, B, C, D, A, 6, 23, 0x04881d05); OP (FH, A, B, C, D, 9, 4, 0xd9d4d039); OP (FH, D, A, B, C, 12, 11, 0xe6db99e5); OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8); OP (FH, B, C, D, A, 2, 23, 0xc4ac5665); /* Round 4. */ OP (FI, A, B, C, D, 0, 6, 0xf4292244); OP (FI, D, A, B, C, 7, 10, 0x432aff97); OP (FI, C, D, A, B, 14, 15, 0xab9423a7); OP (FI, B, C, D, A, 5, 21, 0xfc93a039); OP (FI, A, B, C, D, 12, 6, 0x655b59c3); OP (FI, D, A, B, C, 3, 10, 0x8f0ccc92); OP (FI, C, D, A, B, 10, 15, 0xffeff47d); OP (FI, B, C, D, A, 1, 21, 0x85845dd1); OP (FI, A, B, C, D, 8, 6, 0x6fa87e4f); OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0); OP (FI, C, D, A, B, 6, 15, 0xa3014314); OP (FI, B, C, D, A, 13, 21, 0x4e0811a1); OP (FI, A, B, C, D, 4, 6, 0xf7537e82); OP (FI, D, A, B, C, 11, 10, 0xbd3af235); OP (FI, C, D, A, B, 2, 15, 0x2ad7d2bb); OP (FI, B, C, D, A, 9, 21, 0xeb86d391); /* Add the starting values of the context. */ A += A_save; B += B_save; C += C_save; D += D_save; } /* Put checksum in context given as argument. */ ctx->A = A; ctx->B = B; ctx->C = C; ctx->D = D; } #else /* HAVE_OPENSSL */ struct ne_md5_ctx *ne_md5_create_ctx(void) { struct ne_md5_ctx *ctx = ne_malloc(sizeof *ctx); if (MD5_Init(&ctx->ctx) != 1) { ne_free(ctx); return NULL; } return ctx; } void ne_md5_process_block(const void *buffer, size_t len, struct ne_md5_ctx *ctx) { MD5_Update(&ctx->ctx, buffer, len); } void ne_md5_process_bytes(const void *buffer, size_t len, struct ne_md5_ctx *ctx) { MD5_Update(&ctx->ctx, buffer, len); } void *ne_md5_finish_ctx(struct ne_md5_ctx *ctx, void *resbuf) { MD5_Final(resbuf, &ctx->ctx); return resbuf; } struct ne_md5_ctx *ne_md5_dup_ctx(struct ne_md5_ctx *ctx) { return memcpy(ne_malloc(sizeof *ctx), ctx, sizeof *ctx); } void ne_md5_reset_ctx(struct ne_md5_ctx *ctx) { MD5_Init(&ctx->ctx); } void ne_md5_destroy_ctx(struct ne_md5_ctx *ctx) { ne_free(ctx); } #endif /* HAVE_OPENSSL */ /* Put result from CTX in first 16 bytes following RESBUF. The result must be in little endian byte order. IMPORTANT: On some systems it is required that RESBUF is correctly aligned for a 32 bits value. */ void * md5_read_ctx (const struct md5_ctx *ctx, void *resbuf) { #ifdef HAVE_OPENSSL #define SWAP_CTX(x) SWAP(ctx->ctx.x) #else #define SWAP_CTX(x) SWAP(ctx->x) #endif ((md5_uint32 *) resbuf)[0] = SWAP_CTX (A); ((md5_uint32 *) resbuf)[1] = SWAP_CTX (B); ((md5_uint32 *) resbuf)[2] = SWAP_CTX (C); ((md5_uint32 *) resbuf)[3] = SWAP_CTX (D); return resbuf; } /* Compute MD5 message digest for bytes read from STREAM. The resulting message digest number will be written into the 16 bytes beginning at RESBLOCK. */ int md5_stream (FILE *stream, void *resblock) { /* Important: BLOCKSIZE must be a multiple of 64. */ #define BLOCKSIZE 4096 struct ne_md5_ctx *ctx; char buffer[BLOCKSIZE + 72]; size_t sum; /* Initialize the computation context. */ ctx = ne_md5_create_ctx (); /* Iterate over full file contents. */ while (1) { /* We read the file in blocks of BLOCKSIZE bytes. One call of the computation function processes the whole buffer so that with the next round of the loop another block can be read. */ size_t n; sum = 0; /* Read block. Take care for partial reads. */ do { n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream); sum += n; } while (sum < BLOCKSIZE && n != 0); if (n == 0 && ferror (stream)) return 1; /* If end of file is reached, end the loop. */ if (n == 0) break; /* Process buffer with BLOCKSIZE bytes. Note that BLOCKSIZE % 64 == 0 */ md5_process_block (buffer, BLOCKSIZE, ctx); } /* Add the last bytes if necessary. */ if (sum > 0) md5_process_bytes (buffer, sum, ctx); /* Construct result in desired memory. */ md5_finish_ctx (ctx, resblock); ne_md5_destroy_ctx (ctx); return 0; } /* Writes the ASCII representation of the MD5 digest into the * given buffer, which must be at least 33 characters long. */ void ne_md5_to_ascii(const unsigned char md5_buf[16], char *buffer) { int count; for (count = 0; count<16; count++) { buffer[count*2] = NE_HEX2ASC(md5_buf[count] >> 4); buffer[count*2+1] = NE_HEX2ASC(md5_buf[count] & 0x0f); } buffer[32] = '\0'; } /* Reads the ASCII representation of an MD5 digest. The buffer must * be at least 32 characters long. */ void ne_ascii_to_md5(const char *buffer, unsigned char md5_buf[16]) { int count; for (count = 0; count<16; count++) { md5_buf[count] = ((NE_ASC2HEX(buffer[count*2])) << 4) | NE_ASC2HEX(buffer[count*2+1]); } } char *ne_md5_finish_ascii(struct ne_md5_ctx *ctx, char buffer[33]) { md5_uint32 result[4]; ne_md5_finish_ctx(ctx, (void *)result); ne_md5_to_ascii((void *)result, buffer); return buffer; } neon-0.34.2/src/ne_locks.h0000644000175000017500000001507214777424030014721 0ustar jortonjorton/* WebDAV Class 2 locking operations Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_LOCKS_H #define NE_LOCKS_H #include "ne_request.h" /* for ne_session + ne_request */ #include "ne_uri.h" /* for ne_uri */ NE_BEGIN_DECLS /* The scope of a lock */ enum ne_lock_scope { ne_lockscope_exclusive, ne_lockscope_shared }; /* Lock type. Only write locks are defined in RFC2518. */ enum ne_lock_type { ne_locktype_write }; /* A lock object. */ struct ne_lock { ne_uri uri; int depth; /* the depth of the lock (NE_DEPTH_*). */ enum ne_lock_type type; enum ne_lock_scope scope; char *token; /* the lock token: uniquely identifies this lock. */ char *owner; /* string describing the owner of the lock. */ long timeout; /* timeout in seconds. (or NE_TIMEOUT_*) */ }; /* NB: struct ne_lock Would be typedef'ed to ne_lock except lock is * a verb and a noun, so we already have ne_lock the function. Damn * the English language. */ #define NE_TIMEOUT_INFINITE -1 #define NE_TIMEOUT_INVALID -2 /* Create a depth zero, exclusive write lock, with default timeout * (allowing a server to pick a default). token, owner and uri are * unset. */ struct ne_lock *ne_lock_create(void); /* HINT: to initialize uri host/port/scheme for the lock's URI, use * ne_fill_server_uri from ne_session.h. */ /* Deep-copy a lock structure: strdup's any of path, token, owner, * hostport which are set. */ struct ne_lock *ne_lock_copy(const struct ne_lock *lock); /* Free a lock structure; free's any of any of the URI, token and * owner which are set, but not the lock object itself. */ void ne_lock_free(struct ne_lock *lock); /* Like ne_lock_free; but free's the lock object itself too. */ void ne_lock_destroy(struct ne_lock *lock); /* ne_lock_store: an opaque type which is used to store a set of lock * objects. */ typedef struct ne_lock_store_s ne_lock_store; /* Create a lock store. */ ne_lock_store *ne_lockstore_create(void); /* Register the lock store 'store' with the HTTP session 'sess': any * operations made using 'sess' which operate on a locked resource, * can use the locks from 'store' if needed. */ void ne_lockstore_register(ne_lock_store *store, ne_session *sess); /* Destroy a lock store, free'ing any locks remaining inside. */ void ne_lockstore_destroy(ne_lock_store *store); /* Add a lock to the store: the store then "owns" the lock object, and * you must not free it. The lock MUST have all of: * - a completed URI structure: scheme, host, port, and path all set * - a valid lock token * - a valid depth */ void ne_lockstore_add(ne_lock_store *store, struct ne_lock *lock); /* Remove given lock object from store: 'lock' MUST point to a lock * object which is known to be in the store. */ void ne_lockstore_remove(ne_lock_store *store, struct ne_lock *lock); /* Returns the first lock in the lock store, or NULL if the store is * empty. */ struct ne_lock *ne_lockstore_first(ne_lock_store *store); /* After ne_lockstore_first has been called; returns the next lock in * the lock store, or NULL if there are no more locks stored. * Behaviour is undefined if ne_lockstore_first has not been called on * 'store' since the store was created, or the last time this function * returned NULL for the store.. */ struct ne_lock *ne_lockstore_next(ne_lock_store *store); /* Find a lock in the store for the given server, and with the given * path. */ struct ne_lock *ne_lockstore_findbyuri(ne_lock_store *store, const ne_uri *uri); /* Issue a LOCK request for the given lock. Requires that the uri, * depth, type, scope, and timeout members of 'lock' are filled in. * owner and token must be malloc-allocated if not NULL; and may be * free()d by this function. On successful return, lock->token will * contain the lock token. */ int ne_lock(ne_session *sess, struct ne_lock *lock); /* Issue an UNLOCK request for the given lock */ int ne_unlock(ne_session *sess, const struct ne_lock *lock); /* Refresh a lock; returns an NE_* code. If lock->timeout is non-zero * on entry, the server is requested to update the lock timeout to the * given value (per RFC4918§7.7, servers MAY ignore the requested * timeout). On success, lock->timeout is updated to the new timeout * given by the server. */ int ne_lock_refresh(ne_session *sess, struct ne_lock *lock); /* Callback for lock discovery. If 'lock' is NULL, something went * wrong performing lockdiscovery for the resource, look at 'status' * for the details. 'uri' is the URI against which lock discovery is * being performed, which may be different from the URI of a * discovered lock (lock->uri). * * If lock is non-NULL, at least lock->uri and lock->token will be * filled in; and status will be NULL. */ typedef void (*ne_lock_result)(void *userdata, const struct ne_lock *lock, const ne_uri *uri, const ne_status *status); /* Perform lock discovery on the given path. 'result' is called with * the results (possibly >1 times). */ int ne_lock_discover(ne_session *sess, const char *path, ne_lock_result result, void *userdata); /* The ne_lock_using_* functions should be used before dispatching a * request which modify resources. If a lock store has been * registered with the session associated with the request, and locks * are present in the lock store which cover the resources which are * being modified by the request, then the appropriate lock tokens are * submitted in the request headers. */ /* Indicate that request 'req' will modify the resource at 'path', and * is an operation of given 'depth'. */ void ne_lock_using_resource(ne_request *req, const char *path, int depth); /* Indicate that request 'req' will modify the parent collection of * the resource found at 'path' (for instance when removing the * resource from the collection). */ void ne_lock_using_parent(ne_request *req, const char *path); NE_END_DECLS #endif /* NE_LOCKS_H */ neon-0.34.2/src/ne_locks.c0000644000175000017500000005731114777424030014716 0ustar jortonjorton/* WebDAV Class 2 locking operations Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_LIMITS_H #include #endif #ifdef HAVE_ERRNO_H #include #endif #include #include /* for isdigit() */ #include "ne_alloc.h" #include "ne_request.h" #include "ne_xml.h" #include "ne_locks.h" #include "ne_uri.h" #include "ne_basic.h" #include "ne_props.h" #include "ne_207.h" #include "ne_internal.h" #include "ne_xmlreq.h" #define HOOK_ID "http://webdav.org/neon/hooks/webdav-locking" /* A list of lock objects. */ struct lock_list { struct ne_lock *lock; struct lock_list *next, *prev; }; struct ne_lock_store_s { struct lock_list *locks; struct lock_list *cursor; /* current position in 'locks' */ }; struct lh_req_cookie { const ne_lock_store *store; struct lock_list *submit; }; /* Context for PROPFIND/lockdiscovery callbacks */ struct discover_ctx { ne_propfind_handler *phandler; ne_lock_result results; void *userdata; ne_buffer *cdata; }; /* Context for handling LOCK response */ struct lock_ctx { struct ne_lock active; /* activelock */ ne_request *req; /* the request in question */ ne_xml_parser *parser; char *token; /* the token we're after. */ int found; ne_buffer *cdata; }; /* use the "application" state space. */ #define ELM_LOCK_FIRST (NE_PROPS_STATE_TOP + 66) #define ELM_lockdiscovery (ELM_LOCK_FIRST) #define ELM_activelock (ELM_LOCK_FIRST + 1) #define ELM_lockscope (ELM_LOCK_FIRST + 2) #define ELM_locktype (ELM_LOCK_FIRST + 3) #define ELM_depth (ELM_LOCK_FIRST + 4) #define ELM_owner (ELM_LOCK_FIRST + 5) #define ELM_timeout (ELM_LOCK_FIRST + 6) #define ELM_locktoken (ELM_LOCK_FIRST + 7) #define ELM_lockinfo (ELM_LOCK_FIRST + 8) #define ELM_write (ELM_LOCK_FIRST + 9) #define ELM_exclusive (ELM_LOCK_FIRST + 10) #define ELM_shared (ELM_LOCK_FIRST + 11) #define ELM_href (ELM_LOCK_FIRST + 12) #define ELM_prop (NE_207_STATE_PROP) #define ELM_lockroot (ELM_LOCK_FIRST + 13) static const struct ne_xml_idmap element_map[] = { #define ELM(x) { "DAV:", #x, ELM_ ## x } ELM(lockdiscovery), ELM(activelock), ELM(prop), ELM(lockscope), ELM(locktype), ELM(depth), ELM(owner), ELM(timeout), ELM(locktoken), ELM(lockinfo), ELM(lockscope), ELM(locktype), ELM(write), ELM(exclusive), ELM(shared), ELM(href), ELM(lockroot) /* no "lockentry" */ #undef ELM }; static const ne_propname lock_props[] = { { "DAV:", "lockdiscovery" }, { NULL } }; /* this simply registers the accessor for the function. */ static void lk_create(ne_request *req, void *session, const char *method, const char *uri) { struct lh_req_cookie *lrc = ne_malloc(sizeof *lrc); lrc->store = session; lrc->submit = NULL; ne_set_request_private(req, HOOK_ID, lrc); } static void lk_pre_send(ne_request *r, void *userdata, ne_buffer *req) { struct lh_req_cookie *lrc = ne_get_request_private(r, HOOK_ID); if (lrc->submit != NULL) { struct lock_list *item; int ntl = ne_get_session_flag(ne_get_session(r), NE_SESSFLAG_SHAREPOINT); /* Sharepoint doesn't like the more-accurate tagged-list * format for If: headers, so use the no-tag-list format iff * the Sharepoint hacks flag is enabled. See * */ if (ntl) NE_DEBUG(NE_DBG_LOCKS, "lock: Using no-tag-list If: header construction\n"); /* Add in the If header */ ne_buffer_zappend(req, ntl ? "If: (" : "If:"); for (item = lrc->submit; item != NULL; item = item->next) { if (ntl) { ne_buffer_concat(req, "<", item->lock->token, ">", item->next ? " " : "", NULL); } else { char *uri = ne_uri_unparse(&item->lock->uri); ne_buffer_concat(req, " <", uri, "> (<", item->lock->token, ">)", NULL); ne_free(uri); } } ne_buffer_zappend(req, ntl ? ")\r\n" : "\r\n"); } } /* Insert 'lock' into lock list *list. */ static void insert_lock(struct lock_list **list, struct ne_lock *lock) { struct lock_list *item = ne_malloc(sizeof *item); if (*list != NULL) { (*list)->prev = item; } item->prev = NULL; item->next = *list; item->lock = lock; *list = item; } static void free_list(struct lock_list *list, int destroy) { struct lock_list *next; while (list != NULL) { next = list->next; if (destroy) ne_lock_destroy(list->lock); ne_free(list); list = next; } } static void lk_destroy(ne_request *req, void *userdata) { struct lh_req_cookie *lrc = ne_get_request_private(req, HOOK_ID); free_list(lrc->submit, 0); ne_free(lrc); } void ne_lockstore_destroy(ne_lock_store *store) { free_list(store->locks, 1); ne_free(store); } ne_lock_store *ne_lockstore_create(void) { return ne_calloc(sizeof(ne_lock_store)); } #define CURSOR_RET(s) ((s)->cursor?(s)->cursor->lock:NULL) struct ne_lock *ne_lockstore_first(ne_lock_store *store) { store->cursor = store->locks; return CURSOR_RET(store); } struct ne_lock *ne_lockstore_next(ne_lock_store *store) { store->cursor = store->cursor->next; return CURSOR_RET(store); } void ne_lockstore_register(ne_lock_store *store, ne_session *sess) { /* Register the hooks */ ne_hook_create_request(sess, lk_create, store); ne_hook_pre_send(sess, lk_pre_send, store); ne_hook_destroy_request(sess, lk_destroy, store); } /* Submit the given lock for the given URI */ static void submit_lock(struct lh_req_cookie *lrc, struct ne_lock *lock) { struct lock_list *item; /* Check for dups */ for (item = lrc->submit; item != NULL; item = item->next) { if (ne_strcasecmp(item->lock->token, lock->token) == 0) return; } insert_lock(&lrc->submit, lock); } struct ne_lock *ne_lockstore_findbyuri(ne_lock_store *store, const ne_uri *uri) { struct lock_list *cur; for (cur = store->locks; cur != NULL; cur = cur->next) { if (ne_uri_cmp(&cur->lock->uri, uri) == 0) { return cur->lock; } } return NULL; } void ne_lock_using_parent(ne_request *req, const char *path) { struct lh_req_cookie *lrc = ne_get_request_private(req, HOOK_ID); ne_uri u = {0}; struct lock_list *item; char *parent; if (lrc == NULL) return; parent = ne_path_parent(path); if (parent == NULL) return; ne_fill_server_uri(ne_get_session(req), &u); for (item = lrc->store->locks; item != NULL; item = item->next) { /* Only care about locks which are on this server. */ u.path = item->lock->uri.path; if (ne_uri_cmp(&u, &item->lock->uri)) continue; /* This lock is needed if it is an infinite depth lock which * covers the parent, or a lock on the parent itself. */ if ((item->lock->depth == NE_DEPTH_INFINITE && ne_path_childof(item->lock->uri.path, parent)) || ne_path_compare(item->lock->uri.path, parent) == 0) { NE_DEBUG(NE_DBG_LOCKS, "Locked parent, %s on %s\n", item->lock->token, item->lock->uri.path); submit_lock(lrc, item->lock); } } u.path = parent; /* handy: makes u.path valid and ne_free(parent). */ ne_uri_free(&u); } void ne_lock_using_resource(ne_request *req, const char *uri, int depth) { struct lh_req_cookie *lrc = ne_get_request_private(req, HOOK_ID); struct lock_list *item; int match; if (lrc == NULL) return; /* Iterate over the list of stored locks to see if any of them * apply to this resource */ for (item = lrc->store->locks; item != NULL; item = item->next) { match = 0; if (depth == NE_DEPTH_INFINITE && ne_path_childof(uri, item->lock->uri.path)) { /* Case 1: this is a depth-infinity request which will * modify a lock somewhere inside the collection. */ NE_DEBUG(NE_DBG_LOCKS, "Has child: %s\n", item->lock->token); match = 1; } else if (ne_path_compare(uri, item->lock->uri.path) == 0) { /* Case 2: this request is directly on a locked resource */ NE_DEBUG(NE_DBG_LOCKS, "Has direct lock: %s\n", item->lock->token); match = 1; } else if (item->lock->depth == NE_DEPTH_INFINITE && ne_path_childof(item->lock->uri.path, uri)) { /* Case 3: there is a higher-up infinite-depth lock which * covers the resource that this request will modify. */ NE_DEBUG(NE_DBG_LOCKS, "Is child of: %s\n", item->lock->token); match = 1; } if (match) { submit_lock(lrc, item->lock); } } } void ne_lockstore_add(ne_lock_store *store, struct ne_lock *lock) { insert_lock(&store->locks, lock); } void ne_lockstore_remove(ne_lock_store *store, struct ne_lock *lock) { struct lock_list *item; /* Find the lock */ for (item = store->locks; item != NULL; item = item->next) if (item->lock == lock) break; /* API condition that lock is present in the store. */ assert(item); if (item->prev != NULL) { item->prev->next = item->next; } else { store->locks = item->next; } if (item->next != NULL) { item->next->prev = item->prev; } ne_free(item); } struct ne_lock *ne_lock_copy(const struct ne_lock *lock) { struct ne_lock *ret = ne_calloc(sizeof *ret); ne_uri_copy(&ret->uri, &lock->uri); ret->token = ne_strdup(lock->token); ret->depth = lock->depth; ret->type = lock->type; ret->scope = lock->scope; if (lock->owner) ret->owner = ne_strdup(lock->owner); ret->timeout = lock->timeout; return ret; } struct ne_lock *ne_lock_create(void) { struct ne_lock *lock = ne_calloc(sizeof *lock); lock->depth = NE_DEPTH_ZERO; lock->type = ne_locktype_write; lock->scope = ne_lockscope_exclusive; lock->timeout = NE_TIMEOUT_INVALID; return lock; } void ne_lock_free(struct ne_lock *lock) { ne_uri_free(&lock->uri); if (lock->owner) { ne_free(lock->owner); lock->owner = NULL; } if (lock->token) { ne_free(lock->token); lock->token = NULL; } } void ne_lock_destroy(struct ne_lock *lock) { ne_lock_free(lock); ne_free(lock); } int ne_unlock(ne_session *sess, const struct ne_lock *lock) { ne_request *req = ne_request_create(sess, "UNLOCK", lock->uri.path); int ret; ne_print_request_header(req, "Lock-Token", "<%s>", lock->token); /* UNLOCK of a lock-null resource removes the resource from the * parent collection; so an UNLOCK may modify the parent * collection. (somewhat counter-intuitive, and not easily derived * from 2518.) */ ne_lock_using_parent(req, lock->uri.path); ret = ne_request_dispatch(req); if (ret == NE_OK && ne_get_status(req)->klass != 2) { ret = NE_ERROR; } ne_request_destroy(req); return ret; } static int parse_depth(const char *depth) { if (ne_strcasecmp(depth, "infinity") == 0) { return NE_DEPTH_INFINITE; } else if (isdigit(depth[0])) { return atoi(depth); } else { return -1; } } static long parse_timeout(const char *timeout) { if (ne_strcasecmp(timeout, "infinite") == 0) { return NE_TIMEOUT_INFINITE; } else if (strncasecmp(timeout, "Second-", 7) == 0) { unsigned long ut; /* The value for a lock timeout should be unsigned 32-bit per * but the * ne_lock API used a "long" timeout, so map anything bigger * to LONG_MAX. */ errno = 0; ut = strtoul(timeout+7, NULL, 10); if (ut == ULONG_MAX && errno == ERANGE) return NE_TIMEOUT_INVALID; if (ut > LONG_MAX) return LONG_MAX; else return (long)ut; } else { return NE_TIMEOUT_INVALID; } } static void discover_results(void *userdata, const ne_uri *uri, const ne_prop_result_set *set) { struct discover_ctx *ctx = userdata; struct ne_lock *lock = ne_propset_private(set); const ne_status *status = ne_propset_status(set, &lock_props[0]); /* Require at least that the lock has a token. */ if (lock->token) { if (status && status->klass != 2) { ctx->results(ctx->userdata, NULL, uri, status); } else { ctx->results(ctx->userdata, lock, uri, NULL); } } else if (status) { ctx->results(ctx->userdata, NULL, uri, status); } NE_DEBUG(NE_DBG_LOCKS, "End of response for %s\n", uri->path); } static int end_element_common(struct ne_lock *l, int state, const char *cdata) { switch (state) { case ELM_write: l->type = ne_locktype_write; break; case ELM_exclusive: l->scope = ne_lockscope_exclusive; break; case ELM_shared: l->scope = ne_lockscope_shared; break; case ELM_depth: NE_DEBUG(NE_DBG_LOCKS, "Got depth: %s\n", cdata); l->depth = parse_depth(cdata); if (l->depth == -1) { return -1; } break; case ELM_timeout: NE_DEBUG(NE_DBG_LOCKS, "Got timeout: %s\n", cdata); l->timeout = parse_timeout(cdata); if (l->timeout == NE_TIMEOUT_INVALID) { return -1; } break; case ELM_owner: l->owner = strdup(cdata); break; case ELM_locktoken: l->token = strdup(cdata); break; case ELM_lockroot: ne_uri_free(&l->uri); if (ne_uri_parse(cdata, &l->uri)) { NE_DEBUG(NE_DBG_LOCKS, "lock: URI parse failed for %s\n", cdata); return -1; } break; } return 0; } /* End-element handler for lock discovery PROPFIND response */ static int end_element_ldisc(void *userdata, int state, const char *nspace, const char *name) { struct discover_ctx *ctx = userdata; struct ne_lock *lock = ne_propfind_current_private(ctx->phandler); return end_element_common(lock, state, ctx->cdata->data); } static inline int can_accept(int parent, int id) { return (parent == NE_XML_STATEROOT && id == ELM_prop) || (parent == ELM_prop && id == ELM_lockdiscovery) || (parent == ELM_lockdiscovery && id == ELM_activelock) || (parent == ELM_activelock && (id == ELM_lockscope || id == ELM_locktype || id == ELM_depth || id == ELM_owner || id == ELM_timeout || id == ELM_locktoken || id == ELM_lockroot)) || (parent == ELM_lockscope && (id == ELM_exclusive || id == ELM_shared)) || (parent == ELM_locktype && id == ELM_write) || (id == ELM_href && (parent == ELM_locktoken || parent == ELM_lockroot)); } static int ld_startelm(void *userdata, int parent, const char *nspace, const char *name, const char **atts) { struct discover_ctx *ctx = userdata; int id = ne_xml_mapid(element_map, NE_XML_MAPLEN(element_map), nspace, name); ne_buffer_clear(ctx->cdata); if (can_accept(parent, id)) return id; else return NE_XML_DECLINE; } #define MAX_CDATA (256) static int common_cdata(ne_buffer *buf, int state, const char *cdata, size_t len) { switch (state) { case ELM_depth: case ELM_timeout: case ELM_owner: case ELM_href: if (buf->used + len < MAX_CDATA) ne_buffer_append(buf, cdata, len); break; } return 0; } static int ld_cdata(void *userdata, int state, const char *cdata, size_t len) { struct discover_ctx *ctx = userdata; return common_cdata(ctx->cdata, state, cdata, len); } static int lk_cdata(void *userdata, int state, const char *cdata, size_t len) { struct lock_ctx *ctx = userdata; return common_cdata(ctx->cdata, state, cdata, len); } static int lk_startelm(void *userdata, int parent, const char *nspace, const char *name, const char **atts) { struct lock_ctx *ctx = userdata; int id; id = ne_xml_mapid(element_map, NE_XML_MAPLEN(element_map), nspace, name); NE_DEBUG(NE_DBG_LOCKS, "lk_startelm: %s => %d\n", name, id); if (id == 0) return NE_XML_DECLINE; if (parent == 0 && ctx->token == NULL) { const char *token = ne_get_response_header(ctx->req, "Lock-Token"); /* at the root element; retrieve the Lock-Token header, * and bail if it wasn't given. */ if (token == NULL) { ne_xml_set_error(ctx->parser, _("LOCK response missing Lock-Token header")); return NE_XML_ABORT; } if (token[0] == '<') token++; ctx->token = ne_strdup(token); ne_shave(ctx->token, ">"); NE_DEBUG(NE_DBG_LOCKS, "lk_startelm: Finding token %s\n", ctx->token); } /* TODO: only accept 'prop' as root for LOCK response */ if (!can_accept(parent, id)) return NE_XML_DECLINE; if (id == ELM_activelock && !ctx->found) { /* a new activelock */ ne_lock_free(&ctx->active); memset(&ctx->active, 0, sizeof ctx->active); ctx->active.timeout = NE_TIMEOUT_INVALID; } ne_buffer_clear(ctx->cdata); return id; } /* End-element handler for LOCK response */ static int lk_endelm(void *userdata, int state, const char *nspace, const char *name) { struct lock_ctx *ctx = userdata; if (ctx->found) return 0; if (end_element_common(&ctx->active, state, ctx->cdata->data)) return -1; if (state == ELM_activelock) { if (ctx->active.token && strcmp(ctx->active.token, ctx->token) == 0) { ctx->found = 1; } } return 0; } /* Creator callback for private structure. */ static void *ld_create(void *userdata, const ne_uri *uri) { struct ne_lock *lk = ne_lock_create(); ne_uri_copy(&lk->uri, uri); return lk; } /* Destructor callback for private structure. */ static void ld_destroy(void *userdata, void *private) { struct ne_lock *lk = private; ne_lock_destroy(lk); } /* Discover all locks on URI */ int ne_lock_discover(ne_session *sess, const char *uri, ne_lock_result callback, void *userdata) { ne_propfind_handler *handler; struct discover_ctx ctx = {0}; int ret; ctx.results = callback; ctx.userdata = userdata; ctx.cdata = ne_buffer_create(); ctx.phandler = handler = ne_propfind_create(sess, uri, NE_DEPTH_ZERO); ne_propfind_set_private(handler, ld_create, ld_destroy, &ctx); ne_xml_push_handler(ne_propfind_get_parser(handler), ld_startelm, ld_cdata, end_element_ldisc, &ctx); ret = ne_propfind_named(handler, lock_props, discover_results, &ctx); ne_buffer_destroy(ctx.cdata); ne_propfind_destroy(handler); return ret; } static void add_timeout_header(ne_request *req, long timeout) { if (timeout == NE_TIMEOUT_INFINITE) { ne_add_request_header(req, "Timeout", "Infinite"); } else if (timeout != NE_TIMEOUT_INVALID && timeout > 0) { ne_print_request_header(req, "Timeout", "Second-%ld", timeout); } /* just ignore it if timeout == 0 or invalid. */ } int ne_lock(ne_session *sess, struct ne_lock *lock) { ne_request *req = ne_request_create(sess, "LOCK", lock->uri.path); ne_buffer *body = ne_buffer_create(); ne_xml_parser *parser = ne_xml_create(); int ret; struct lock_ctx ctx; memset(&ctx, 0, sizeof ctx); ctx.cdata = ne_buffer_create(); ctx.req = req; ctx.parser = parser; /* LOCK is not idempotent. */ ne_set_request_flag(req, NE_REQFLAG_IDEMPOTENT, 0); ne_xml_push_handler(parser, lk_startelm, lk_cdata, lk_endelm, &ctx); /* Create the body */ ne_buffer_concat(body, "\n" "\n" " ", lock->scope==ne_lockscope_exclusive? "":"", "\n" "", NULL); if (lock->owner) { ne_buffer_concat(body, "", lock->owner, "\n", NULL); } ne_buffer_czappend(body, "\n"); ne_set_request_body_buffer(req, body->data, ne_buffer_size(body)); ne_add_request_header(req, "Content-Type", NE_XML_MEDIA_TYPE); ne_add_depth_header(req, lock->depth); add_timeout_header(req, lock->timeout); /* TODO: * By 2518, we need this only if we are creating a lock-null resource. * Since we don't KNOW whether the lock we're given is a lock-null * or not, we cover our bases. */ ne_lock_using_parent(req, lock->uri.path); /* This one is clearer from 2518 sec 8.10.4. */ ne_lock_using_resource(req, lock->uri.path, lock->depth); ret = ne_xml_dispatch_request(req, parser); ne_buffer_destroy(body); ne_buffer_destroy(ctx.cdata); if (ret == NE_OK && ne_get_status(req)->klass == 2) { if (ne_get_status(req)->code == 207) { ret = NE_ERROR; /* TODO: set the error string appropriately */ } else if (ctx.found) { /* it worked: copy over real lock details if given. */ if (lock->token) ne_free(lock->token); lock->token = ctx.token; ctx.token = NULL; if (ctx.active.timeout != NE_TIMEOUT_INVALID) lock->timeout = ctx.active.timeout; lock->scope = ctx.active.scope; lock->type = ctx.active.type; if (ctx.active.depth >= 0) lock->depth = ctx.active.depth; if (ctx.active.owner) { if (lock->owner) ne_free(lock->owner); lock->owner = ctx.active.owner; ctx.active.owner = NULL; } } else { ret = NE_ERROR; ne_set_error(sess, _("Response missing activelock for %s"), ctx.token); } } else if (ret == NE_OK /* && status != 2xx */) { ret = NE_ERROR; } ne_lock_free(&ctx.active); if (ctx.token) ne_free(ctx.token); ne_request_destroy(req); ne_xml_destroy(parser); return ret; } int ne_lock_refresh(ne_session *sess, struct ne_lock *lock) { ne_request *req = ne_request_create(sess, "LOCK", lock->uri.path); ne_xml_parser *parser = ne_xml_create(); int ret; struct lock_ctx ctx; memset(&ctx, 0, sizeof ctx); ctx.cdata = ne_buffer_create(); ctx.req = req; ctx.token = lock->token; ctx.parser = parser; /* Handle the response and update *lock appropriately. */ ne_xml_push_handler(parser, lk_startelm, lk_cdata, lk_endelm, &ctx); /* For a lock refresh, submitting only this lock token must be * sufficient. */ ne_print_request_header(req, "If", "(<%s>)", lock->token); add_timeout_header(req, lock->timeout); /* LOCK is not idempotent. */ ne_set_request_flag(req, NE_REQFLAG_IDEMPOTENT, 0); ret = ne_xml_dispatch_request(req, parser); if (ret == NE_OK) { if (ne_get_status(req)->klass != 2) { ret = NE_ERROR; /* and use default session error */ } else if (!ctx.found) { ne_set_error(sess, _("No activelock for <%s> returned in " "LOCK refresh response"), lock->token); ret = NE_ERROR; } else /* success! */ { /* update timeout for passed-in lock structure. */ lock->timeout = ctx.active.timeout; } } ne_lock_free(&ctx.active); ne_buffer_destroy(ctx.cdata); ne_request_destroy(req); ne_xml_destroy(parser); return ret; } neon-0.34.2/src/ne_internal.h0000644000175000017500000000503314777424030015416 0ustar jortonjorton/* Global interfaces private to neon. Copyright (C) 2005-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* NOTE WELL: The interfaces defined in this file are internal to neon * and MUST NOT be used by neon-based applications. */ #ifndef NE_INTERNAL_H #define NE_INTERNAL_H 1 #include "config.h" #ifdef HAVE_SYS_LIMITS_H #include #endif #ifdef HAVE_LIMITS_H #include /* for UINT_MAX etc */ #endif #include "ne_defs.h" #undef _ #ifdef NE_HAVE_I18N #include #define _(str) dgettext(PACKAGE_NAME, str) #else #define _(str) (str) #endif /* NE_ENABLE_NLS */ #define N_(str) (str) #if !defined(LONG_LONG_MAX) && defined(LLONG_MAX) #define LONG_LONG_MAX LLONG_MAX #elif !defined(LONG_LONG_MAX) && defined(LONGLONG_MAX) #define LONG_LONG_MAX LONGLONG_MAX #endif #if defined(NE_LFS) #define ne_lseek lseek64 #define FMT_NE_OFF_T NE_FMT_OFF64_T #define NE_OFFT_MAX LONG_LONG_MAX #ifdef HAVE_STRTOLL #define ne_strtoff strtoll #else #define ne_strtoff strtoq #endif #else /* !NE_LFS */ #define ne_lseek lseek #define FMT_NE_OFF_T NE_FMT_OFF_T #if defined(SIZEOF_LONG_LONG) && defined(LONG_LONG_MAX) \ && SIZEOF_OFF_T == SIZEOF_LONG_LONG #define NE_OFFT_MAX LONG_LONG_MAX #else #define NE_OFFT_MAX LONG_MAX #endif #if SIZEOF_OFF_T > SIZEOF_LONG && defined(HAVE_STRTOLL) #define ne_strtoff strtoll #elif SIZEOF_OFF_T > SIZEOF_LONG && defined(HAVE_STRTOQ) #define ne_strtoff strtoq #else #define ne_strtoff strtol #endif #endif /* NE_LFS */ #define NE_HASH_ALGMASK (0x000f) /* Return malloc-allocated ASCII hexadecimal representation of * input. */ NE_PRIVATE char *ne__strhash2hex(const unsigned char *digest, size_t len, unsigned int flags); #ifdef HAVE_EXPLICIT_BZERO #define ne__strzero(s, n) explicit_bzero(s, n) #else #define ne__strzero(s, n) memset(s, 0, n) #endif #endif /* NE_INTERNAL_H */ neon-0.34.2/src/ne_i18n.h0000644000175000017500000000373014777424030014363 0ustar jortonjorton/* Internationalization of neon Copyright (C) 2005-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_I18N_H #define NE_I18N_H #include "ne_defs.h" NE_BEGIN_DECLS /* Initialize translated error messages within neon. If 'encoding' is * non-NULL, it specifies the character encoding for the generated * translated strings. If it is NULL, the appropriate character * encoding for the locale will be used. * * This call is only strictly necessary if either: * * a) neon has been installed into a different prefix than the * gettext() implementation on which it depends for i18n purposes, or * * b) the caller requires that translated messages are in a particular * character encoding. * * If ne_i18n_init() is never called, the message catalogs will not be * found if case (a) applies (and so English error messages will be * used), and will use the default character encoding specified by the * process locale. The library will otherwise operate correctly. * * Note that the encoding used is a process-global setting and so * results may be unexpected if other users of neon within the process * call ne_i18n_init() with a different encoding parameter. */ void ne_i18n_init(const char *encoding); NE_END_DECLS #endif /* NE_I18N_H */ neon-0.34.2/src/ne_i18n.c0000644000175000017500000000300114777424030014345 0ustar jortonjorton/* Internationalization of neon Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include "ne_i18n.h" #ifdef HAVE_LIBINTL_H #include #endif void ne_i18n_init(const char *encoding) { #if defined(NE_HAVE_I18N) && defined(NEON_IS_LIBRARY) /* The bindtextdomain call is only enabled if neon is built as a * library rather than as a bundled source; it would be possible * in the future to allow it for bundled builds too, if the neon * message catalogs could be installed alongside the app's own * message catalogs. */ bindtextdomain("neon", LOCALEDIR); #ifdef HAVE_BIND_TEXTDOMAIN_CODESET if (encoding) { bind_textdomain_codeset("neon", encoding); } #endif /* HAVE_BIND_TEXTDOMAIN_CODESET */ #endif } neon-0.34.2/src/ne_gnutls.c0000644000175000017500000013327314777424030015121 0ustar jortonjorton/* neon SSL/TLS support using GNU TLS Copyright (C) 2002-2021, Joe Orton Copyright (C) 2004, Aleix Conchillo Flaque This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include #ifdef HAVE_STRING_H #include #endif #include #include #include #include #include #include #include #ifdef NE_HAVE_TS_SSL #include #include #if LIBGNUTLS_VERSION_NUMBER < 0x020b01 #include GCRY_THREAD_OPTION_PTHREAD_IMPL; #endif #else #if LIBGNUTLS_VERSION_NUMBER < 0x020b01 #include #endif #endif #ifdef HAVE_ICONV #include #endif #include "ne_ssl.h" #include "ne_string.h" #include "ne_session.h" #include "ne_internal.h" #include "ne_private.h" #include "ne_privssl.h" #if LIBGNUTLS_VERSION_NUMBER >= 0x020302 /* The GnuTLS DN functions in 2.3.2 and later allow a simpler DN * abstraction to be used. */ #define HAVE_NEW_DN_API #endif struct ne_ssl_dname_s { #ifdef HAVE_NEW_DN_API gnutls_x509_dn_t dn; #else int subject; /* non-zero if this is the subject DN object */ gnutls_x509_crt_t cert; #endif }; struct ne_ssl_certificate_s { ne_ssl_dname subj_dn, issuer_dn; gnutls_x509_crt_t subject; ne_ssl_certificate *issuer; char *identity; }; struct ne_ssl_client_cert_s { gnutls_pkcs12_t p12; int decrypted; /* non-zero if successfully decrypted. */ int keyless; ne_ssl_certificate cert; gnutls_x509_privkey_t pkey; char *friendly_name; #ifdef HAVE_GNUTLS_PRIVKEY_IMPORT_EXT /* Signing callback & userdata provided by ne_pkcs11.c. It would * be better to rewrite the whole module to use gnutls_privkey_t * directly, but it seems impossible to dup such an object. */ gnutls_privkey_sign_func sign_func; void *sign_ud; #endif }; /* Returns the highest used index in subject (or issuer) DN of * certificate CERT for OID, or -1 if no RDNs are present in the DN * using that OID. */ static int oid_find_highest_index(gnutls_x509_crt_t cert, int subject, const char *oid) { int ret, idx = -1; do { size_t len = 0; if (subject) ret = gnutls_x509_crt_get_dn_by_oid(cert, oid, ++idx, 0, NULL, &len); else ret = gnutls_x509_crt_get_issuer_dn_by_oid(cert, oid, ++idx, 0, NULL, &len); } while (ret == GNUTLS_E_SHORT_MEMORY_BUFFER); return idx - 1; } #ifdef HAVE_GNUTLS_X509_DN_GET_RDN_AVA /* New-style RDN handling introduced in GnuTLS 1.7.x. */ #ifdef HAVE_ICONV static void convert_dirstring(ne_buffer *buf, const char *charset, gnutls_datum_t *data) { iconv_t id = iconv_open("UTF-8", charset); size_t inlen = data->size, outlen = buf->length - buf->used; char *inbuf = (char *)data->data; char *outbuf = buf->data + buf->used - 1; if (id == (iconv_t)-1) { char err[128], err2[128]; ne_snprintf(err, sizeof err, "[unprintable in %s: %s]", charset, ne_strerror(errno, err2, sizeof err2)); ne_buffer_zappend(buf, err); return; } ne_buffer_grow(buf, buf->used + 64); while (inlen && outlen && iconv(id, &inbuf, &inlen, &outbuf, &outlen) == 0) ; iconv_close(id); buf->used += buf->length - buf->used - outlen; buf->data[buf->used - 1] = '\0'; } #endif /* From section 11.13 of the Dubuisson ASN.1 bible: */ #define TAG_UTF8 (12) #define TAG_PRINTABLE (19) #define TAG_T61 (20) #define TAG_IA5 (22) #define TAG_VISIBLE (26) #define TAG_UNIVERSAL (28) #define TAG_BMP (30) static void append_dirstring(ne_buffer *buf, gnutls_datum_t *data, unsigned long tag) { switch (tag) { case TAG_UTF8: case TAG_IA5: case TAG_PRINTABLE: case TAG_VISIBLE: ne_buffer_append(buf, (char *)data->data, data->size); break; #ifdef HAVE_ICONV case TAG_T61: convert_dirstring(buf, "ISO-8859-1", data); break; case TAG_BMP: convert_dirstring(buf, "UCS-2BE", data); break; #endif default: { char tmp[128]; ne_snprintf(tmp, sizeof tmp, _("[unprintable:#%lu]"), tag); ne_buffer_zappend(buf, tmp); } break; } } /* OIDs to not include in readable DNs by default: */ #define OID_emailAddress "1.2.840.113549.1.9.1" #define OID_commonName "2.5.4.3" #define CMPOID(a,o) ((a)->oid.size == sizeof(o) \ && memcmp((a)->oid.data, o, strlen(o)) == 0) char *ne_ssl_readable_dname(const ne_ssl_dname *name) { gnutls_x509_dn_t dn; int ret, rdn = 0; ne_buffer *buf; gnutls_x509_ava_st val; #ifdef HAVE_NEW_DN_API dn = name->dn; #else if (name->subject) ret = gnutls_x509_crt_get_subject(name->cert, &dn); else ret = gnutls_x509_crt_get_issuer(name->cert, &dn); if (ret) return ne_strdup(_("[unprintable]")); #endif /* HAVE_NEW_DN_API */ buf = ne_buffer_create(); /* Find the highest rdn... */ while (gnutls_x509_dn_get_rdn_ava(dn, rdn++, 0, &val) == 0) ; /* ..then iterate back to the first: */ while (--rdn >= 0) { int ava = 0; /* Iterate through all AVAs for multivalued AVAs; better than * ne_openssl can do! */ do { ret = gnutls_x509_dn_get_rdn_ava(dn, rdn, ava, &val); /* If the *only* attribute to append is the common name or * email address, use it; otherwise skip those * attributes. */ if (ret == 0 && val.value.size > 0 && ((!CMPOID(&val, OID_emailAddress) && !CMPOID(&val, OID_commonName)) || (buf->used == 1 && rdn == 0))) { if (buf->used > 1) ne_buffer_append(buf, ", ", 2); append_dirstring(buf, &val.value, val.value_tag); } ava++; } while (ret == 0); } return ne_buffer_finish(buf); } #else /* !HAVE_GNUTLS_X509_DN_GET_RDN_AVA */ /* Appends the value of RDN with given oid from certitifcate x5 * subject (if subject is non-zero), or issuer DN to buffer 'buf': */ static void append_rdn(ne_buffer *buf, gnutls_x509_crt_t x5, int subject, const char *oid) { int idx, top, ret; char rdn[50]; top = oid_find_highest_index(x5, subject, oid); for (idx = top; idx >= 0; idx--) { size_t rdnlen = sizeof rdn; if (subject) ret = gnutls_x509_crt_get_dn_by_oid(x5, oid, idx, 0, rdn, &rdnlen); else ret = gnutls_x509_crt_get_issuer_dn_by_oid(x5, oid, idx, 0, rdn, &rdnlen); if (ret < 0) return; if (buf->used > 1) { ne_buffer_append(buf, ", ", 2); } ne_buffer_append(buf, rdn, rdnlen); } } char *ne_ssl_readable_dname(const ne_ssl_dname *name) { ne_buffer *buf = ne_buffer_create(); int ret, idx = 0; do { char oid[32] = {0}; size_t oidlen = sizeof oid; ret = name->subject ? gnutls_x509_crt_get_dn_oid(name->cert, idx, oid, &oidlen) : gnutls_x509_crt_get_issuer_dn_oid(name->cert, idx, oid, &oidlen); if (ret == 0) { append_rdn(buf, name->cert, name->subject, oid); idx++; } } while (ret != GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE); return ne_buffer_finish(buf); } #endif /* HAVE_GNUTLS_X509_DN_GET_RDN_AVA */ int ne_ssl_dname_cmp(const ne_ssl_dname *dn1, const ne_ssl_dname *dn2) { char c1[1024], c2[1024]; size_t s1 = sizeof c1, s2 = sizeof c2; #ifdef HAVE_NEW_DN_API if (gnutls_x509_dn_export(dn1->dn, GNUTLS_X509_FMT_DER, c1, &s1)) return 1; if (gnutls_x509_dn_export(dn2->dn, GNUTLS_X509_FMT_DER, c2, &s2)) return -1; #else int ret; if (dn1->subject) ret = gnutls_x509_crt_get_dn(dn1->cert, c1, &s1); else ret = gnutls_x509_crt_get_issuer_dn(dn1->cert, c1, &s1); if (ret) return 1; if (dn2->subject) ret = gnutls_x509_crt_get_dn(dn2->cert, c2, &s2); else ret = gnutls_x509_crt_get_issuer_dn(dn2->cert, c2, &s2); if (ret) return -1; #endif /* HAVE_NEW_DN_API */ if (s1 != s2) return s2 - s1; return memcmp(c1, c2, s1); } void ne_ssl_clicert_free(ne_ssl_client_cert *cc) { if (cc->p12) gnutls_pkcs12_deinit(cc->p12); if (cc->decrypted) { if (cc->cert.identity) ne_free(cc->cert.identity); if (cc->pkey) gnutls_x509_privkey_deinit(cc->pkey); if (cc->cert.subject) gnutls_x509_crt_deinit(cc->cert.subject); } if (cc->friendly_name) ne_free(cc->friendly_name); ne_free(cc); } void ne_ssl_cert_validity_time(const ne_ssl_certificate *cert, time_t *from, time_t *until) { if (from) { *from = gnutls_x509_crt_get_activation_time(cert->subject); } if (until) { *until = gnutls_x509_crt_get_expiration_time(cert->subject); } } /* Check certificate identity. Returns zero if identity matches; 1 if * identity does not match, or <0 if the certificate had no identity. * If 'identity' is non-NULL, store the malloc-allocated identity in * *identity. If 'server' is non-NULL, it must be the network address * of the server in use, and identity must be NULL. */ static int check_identity(const struct host_info *server, gnutls_x509_crt_t cert, char **identity) { char name[255]; unsigned int critical; int ret, seq = 0; int match = 0, found = 0; size_t len; const char *hostname; hostname = server ? server->hostname : ""; do { len = sizeof name - 1; ret = gnutls_x509_crt_get_subject_alt_name(cert, seq, name, &len, &critical); switch (ret) { case GNUTLS_SAN_DNSNAME: name[len] = '\0'; if (identity && !found) *identity = ne_strdup(name); /* Only match if the server was not identified by a * literal IP address; avoiding wildcard matches. */ if (server && !server->literal) match = ne__ssl_match_hostname(name, len, hostname); found = 1; break; case GNUTLS_SAN_IPADDRESS: { ne_inet_addr *ia; if (len == 4) ia = ne_iaddr_make(ne_iaddr_ipv4, (unsigned char *)name); else if (len == 16) ia = ne_iaddr_make(ne_iaddr_ipv6, (unsigned char *)name); else ia = NULL; if (ia) { if (server && server->literal) match = ne_iaddr_cmp(ia, server->literal) == 0; found = 1; ne_iaddr_free(ia); } else { NE_DEBUG(NE_DBG_SSL, "iPAddress name with unsupported " "address type (length %" NE_FMT_SIZE_T "), skipped.\n", len); } } break; default: break; } seq++; } while (!match && ret != GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE); /* Check against the commonName if no DNS alt. names were found, * as per RFC3280. */ if (!found) { seq = oid_find_highest_index(cert, 1, GNUTLS_OID_X520_COMMON_NAME); if (seq >= 0) { len = sizeof name; name[0] = '\0'; ret = gnutls_x509_crt_get_dn_by_oid(cert, GNUTLS_OID_X520_COMMON_NAME, seq, 0, name, &len); if (ret == 0) { if (identity) *identity = ne_strdup(name); if (server && !server->literal) match = ne__ssl_match_hostname(name, len, hostname); } } else { return -1; } } if (*hostname) NE_DEBUG(NE_DBG_SSL, "ssl: Identity match for '%s': %s\n", hostname, match ? "good" : "bad"); return match ? 0 : 1; } /* Populate an ne_ssl_certificate structure from an X509 object. Note * that x5 is owned by returned cert object and must not be otherwise * freed by the caller. */ static ne_ssl_certificate *populate_cert(ne_ssl_certificate *cert, gnutls_x509_crt_t x5) { #ifdef HAVE_NEW_DN_API gnutls_x509_crt_get_subject(x5, &cert->subj_dn.dn); gnutls_x509_crt_get_issuer(x5, &cert->issuer_dn.dn); #else cert->subj_dn.cert = x5; cert->subj_dn.subject = 1; cert->issuer_dn.cert = x5; cert->issuer_dn.subject = 0; #endif cert->issuer = NULL; cert->subject = x5; cert->identity = NULL; check_identity(NULL, x5, &cert->identity); return cert; } /* Returns a copy certificate of certificate SRC. */ static gnutls_x509_crt_t x509_crt_copy(gnutls_x509_crt_t src) { int ret; size_t size = 0; gnutls_datum_t tmp; gnutls_x509_crt_t dest; if (gnutls_x509_crt_init(&dest) != 0) { return NULL; } if (gnutls_x509_crt_export(src, GNUTLS_X509_FMT_DER, NULL, &size) != GNUTLS_E_SHORT_MEMORY_BUFFER) { gnutls_x509_crt_deinit(dest); return NULL; } tmp.data = ne_malloc(size); ret = gnutls_x509_crt_export(src, GNUTLS_X509_FMT_DER, tmp.data, &size); if (ret == 0) { tmp.size = size; ret = gnutls_x509_crt_import(dest, &tmp, GNUTLS_X509_FMT_DER); } if (ret) { gnutls_x509_crt_deinit(dest); dest = NULL; } ne_free(tmp.data); return dest; } /* Duplicate a client certificate, which must be in the decrypted state. */ static ne_ssl_client_cert *dup_client_cert(const ne_ssl_client_cert *cc) { int ret; ne_ssl_client_cert *newcc = ne_calloc(sizeof *newcc); newcc->decrypted = 1; if (cc->keyless) { newcc->keyless = 1; #ifdef HAVE_GNUTLS_PRIVKEY_IMPORT_EXT newcc->sign_func = cc->sign_func; newcc->sign_ud = cc->sign_ud; #endif } else { ret = gnutls_x509_privkey_init(&newcc->pkey); if (ret != 0) goto dup_error; ret = gnutls_x509_privkey_cpy(newcc->pkey, cc->pkey); if (ret != 0) goto dup_error; } newcc->cert.subject = x509_crt_copy(cc->cert.subject); if (!newcc->cert.subject) goto dup_error; if (cc->friendly_name) newcc->friendly_name = ne_strdup(cc->friendly_name); populate_cert(&newcc->cert, newcc->cert.subject); return newcc; dup_error: if (newcc->pkey) gnutls_x509_privkey_deinit(newcc->pkey); if (newcc->cert.subject) gnutls_x509_crt_deinit(newcc->cert.subject); ne_free(newcc); return NULL; } /* Callback invoked when the SSL server requests a client certificate. */ static int provide_client_cert(gnutls_session_t session, const gnutls_datum_t *req_ca_rdn, int nreqs, const gnutls_pk_algorithm_t *sign_algos, int sign_algos_length, #ifdef HAVE_GNUTLS_CERTIFICATE_SET_RETRIEVE_FUNCTION2 gnutls_pcert_st **pcert, unsigned int *pcert_length, gnutls_privkey_t *pkey #else gnutls_retr2_st *st #endif ) { ne_session *sess = gnutls_session_get_ptr(session); if (!sess) { return GNUTLS_E_RECEIVED_ILLEGAL_PARAMETER; } NE_DEBUG(NE_DBG_SSL, "ssl: Client cert provider callback; %d CA names.\n", nreqs); if (!sess->client_cert && sess->ssl_provide_fn) { #ifdef HAVE_NEW_DN_API const ne_ssl_dname **dns; ne_ssl_dname *dnarray; unsigned dncount = 0; int n; dns = ne_malloc(nreqs * sizeof(ne_ssl_dname *)); dnarray = ne_calloc(nreqs * sizeof(ne_ssl_dname)); for (n = 0; n < nreqs; n++) { gnutls_x509_dn_t dn; if (gnutls_x509_dn_init(&dn) == 0) { dnarray[n].dn = dn; if (gnutls_x509_dn_import(dn, &req_ca_rdn[n]) == 0) { dns[dncount++] = &dnarray[n]; } else { gnutls_x509_dn_deinit(dn); } } } NE_DEBUG(NE_DBG_SSL, "ssl: Mapped %d CA names to %u DN objects.\n", nreqs, dncount); sess->ssl_provide_fn(sess->ssl_provide_ud, sess, dns, dncount); for (n = 0; n < nreqs; n++) { if (dnarray[n].dn) { gnutls_x509_dn_deinit(dnarray[n].dn); } } ne_free(dns); ne_free(dnarray); #else /* HAVE_NEW_DN_API */ /* Nothing to do here other than pretend no CA names were * given, and hope the caller can cope. */ sess->ssl_provide_fn(sess->ssl_provide_ud, sess, NULL, 0); #endif } if (sess->client_cert) { gnutls_certificate_type_t type = gnutls_certificate_type_get(session); if (type == GNUTLS_CRT_X509 && (sess->client_cert->pkey || sess->client_cert->keyless)) { int ret; #ifdef HAVE_GNUTLS_CERTIFICATE_SET_RETRIEVE_FUNCTION2 *pkey = gnutls_malloc(sizeof *pkey); gnutls_privkey_init(pkey); #ifdef HAVE_GNUTLS_PRIVKEY_IMPORT_EXT if (sess->client_cert->sign_func) { int algo = gnutls_x509_crt_get_pk_algorithm(sess->client_cert->cert.subject, NULL); NE_DEBUG(NE_DBG_SSL, "ssl: Signing for %s.\n", gnutls_pk_algorithm_get_name(algo)); ret = gnutls_privkey_import_ext(*pkey, algo, sess->client_cert->sign_ud, sess->client_cert->sign_func, NULL, 0); } else #endif if (sess->client_cert->keyless) { ret = GNUTLS_E_UNSUPPORTED_CERTIFICATE_TYPE; } else { ret = gnutls_privkey_import_x509(*pkey, sess->client_cert->pkey, 0); } if (ret) { NE_DEBUG(NE_DBG_SSL, "ssl: Failed to import private key: %s.\n", gnutls_strerror(ret)); ne_set_error(sess, _("Failed to import private key: %s"), gnutls_strerror(ret)); return ret; } *pcert = gnutls_calloc(1, sizeof **pcert); gnutls_pcert_import_x509(*pcert, sess->client_cert->cert.subject, 0); *pcert_length = 1; #else /* !HAVE_GNUTLS_CERTIFICATE_SET_RETRIEVE_FUNCTION2 */ st->cert_type = type; st->ncerts = 1; st->cert.x509 = &sess->client_cert->cert.subject; st->key.x509 = sess->client_cert->pkey; /* tell GNU TLS not to deallocate the certs. */ st->deinit_all = 0; #endif } else { return GNUTLS_E_UNSUPPORTED_CERTIFICATE_TYPE; } } else { NE_DEBUG(NE_DBG_SSL, "ssl: No client certificate supplied.\n"); #ifdef HAVE_GNUTLS_CERTIFICATE_SET_RETRIEVE_FUNCTION2 *pcert_length = 0; #else st->ncerts = 0; #endif sess->ssl_cc_requested = 1; return 0; } return 0; } void ne_ssl_set_clicert(ne_session *sess, const ne_ssl_client_cert *cc) { sess->client_cert = dup_client_cert(cc); } ne_ssl_context *ne_ssl_context_create(int flags) { ne_ssl_context *ctx = ne_calloc(sizeof *ctx); gnutls_certificate_allocate_credentials(&ctx->cred); if (flags == NE_SSL_CTX_CLIENT) { #ifdef HAVE_GNUTLS_CERTIFICATE_SET_RETRIEVE_FUNCTION2 gnutls_certificate_set_retrieve_function2(ctx->cred, provide_client_cert); #else gnutls_certificate_client_set_retrieve_function(ctx->cred, provide_client_cert); #endif } gnutls_certificate_set_verify_flags(ctx->cred, GNUTLS_VERIFY_ALLOW_X509_V1_CA_CRT); return ctx; } int ne_ssl_context_keypair(ne_ssl_context *ctx, const char *cert, const char *key) { gnutls_certificate_set_x509_key_file(ctx->cred, cert, key, GNUTLS_X509_FMT_PEM); return 0; } int ne_ssl_context_set_verify(ne_ssl_context *ctx, int required, const char *ca_names, const char *verify_cas) { ctx->verify = required; if (verify_cas) { gnutls_certificate_set_x509_trust_file(ctx->cred, verify_cas, GNUTLS_X509_FMT_PEM); } /* gnutls_certificate_send_x509_rdn_sequence in gnutls >= 1.2 can * be used to *suppress* sending the CA names, but not control it, * it seems. */ return 0; } void ne_ssl_context_set_flag(ne_ssl_context *ctx, int flag, int value) { } int ne_ssl_context_get_flag(ne_ssl_context *ctx, int flag) { return 0; } int ne_ssl_context_set_versions(ne_ssl_context *ctx, enum ne_ssl_protocol min, enum ne_ssl_protocol max) { #ifdef HAVE_GNUTLS_SET_DEFAULT_PRIORITY_APPEND ne_buffer *prio; if (min > max) return NE_SOCK_ERROR; if (ctx->priority) { ne_free(ctx->priority); ctx->priority = NULL; } if (min == 0 && max == 0) { return 0; } prio = ne_buffer_create(); ne_buffer_czappend(prio, "+VERS-ALL"); if (min > NE_SSL_PROTO_SSL_3) ne_buffer_czappend(prio, ":-VERS-SSL3.0"); if (min > NE_SSL_PROTO_TLS_1_0) ne_buffer_czappend(prio, ":-VERS-TLS1.0"); if (min > NE_SSL_PROTO_TLS_1_1) ne_buffer_czappend(prio, ":-VERS-TLS1.1"); if (min > NE_SSL_PROTO_TLS_1_2) ne_buffer_czappend(prio, ":-VERS-TLS1.2"); if (max && max < NE_SSL_PROTO_TLS_1_3) ne_buffer_czappend(prio, ":-VERS-TLS1.3"); if (max && max < NE_SSL_PROTO_TLS_1_2) ne_buffer_czappend(prio, ":-VERS-TLS1.2"); if (max && max < NE_SSL_PROTO_TLS_1_1) ne_buffer_czappend(prio, ":-VERS-TLS1.1"); if (max && max < NE_SSL_PROTO_TLS_1_0) ne_buffer_czappend(prio, ":-VERS-TLS1.0"); ctx->priority = ne_buffer_finish(prio); return 0; #else return NE_SOCK_ERROR; #endif } void ne_ssl_context_destroy(ne_ssl_context *ctx) { gnutls_certificate_free_credentials(ctx->cred); if (ctx->cache.client.data) { #if defined(HAVE_GNUTLS_SESSION_GET_DATA2) gnutls_free(ctx->cache.client.data); #else ne_free(ctx->cache.client.data); #endif } else if (ctx->cache.server.key.data) { gnutls_free(ctx->cache.server.key.data); gnutls_free(ctx->cache.server.data.data); } if (ctx->priority) ne_free(ctx->priority); ne_free(ctx); } #if !defined(HAVE_GNUTLS_CERTIFICATE_GET_ISSUER) && defined(HAVE_GNUTLS_CERTIFICATE_GET_X509_CAS) /* Return the issuer of the given certificate, or NULL if none can be * found. */ static gnutls_x509_crt_t find_issuer(gnutls_x509_crt_t *ca_list, unsigned int num_cas, gnutls_x509_crt_t cert) { unsigned int n; for (n = 0; n < num_cas; n++) { if (gnutls_x509_crt_check_issuer(cert, ca_list[n]) == 1) return ca_list[n]; } return NULL; } #endif /* Return the certificate chain sent by the peer, or NULL on error. */ static ne_ssl_certificate *make_peers_chain(gnutls_session_t sock, gnutls_certificate_credentials_t crd) { ne_ssl_certificate *current = NULL, *top = NULL; const gnutls_datum_t *certs; unsigned int n, count; ne_ssl_certificate *cert; certs = gnutls_certificate_get_peers(sock, &count); if (!certs) { return NULL; } NE_DEBUG(NE_DBG_SSL, "ssl: Got %u certs in peer chain.\n", count); for (n = 0; n < count; n++) { gnutls_x509_crt_t x5; if (gnutls_x509_crt_init(&x5) || gnutls_x509_crt_import(x5, &certs[n], GNUTLS_X509_FMT_DER)) { if (top) { ne_ssl_cert_free(top); } return NULL; } cert = populate_cert(ne_calloc(sizeof *cert), x5); if (top == NULL) { current = top = cert; } else { current->issuer = cert; current = cert; } } #if defined(HAVE_GNUTLS_CERTIFICATE_GET_ISSUER) || defined(HAVE_GNUTLS_CERTIFICATE_GET_X509_CAS) /* GnuTLS only returns the peers which were *sent* by the server * in the Certificate list during the handshake. Fill in the * complete chain manually against the certs we trust: */ if (current->issuer == NULL) { gnutls_x509_crt_t issuer; #ifndef HAVE_GNUTLS_CERTIFICATE_GET_ISSUER gnutls_x509_crt_t *ca_list; unsigned int num_cas; gnutls_certificate_get_x509_cas(crd, &ca_list, &num_cas); #endif do { /* Look up the issuer. */ #ifndef HAVE_GNUTLS_CERTIFICATE_GET_ISSUER issuer = find_issuer(ca_list, num_cas, current->subject); #else if (gnutls_certificate_get_issuer(crd, current->subject, &issuer, 0)) issuer = NULL; #endif if (issuer) { issuer = x509_crt_copy(issuer); if (issuer == NULL) break; cert = populate_cert(ne_calloc(sizeof *cert), issuer); /* Check that the issuer does not match the current * cert. */ if (ne_ssl_cert_cmp(current, cert)) { current = current->issuer = cert; } else { ne_ssl_cert_free(cert); issuer = NULL; } } } while (issuer); } #endif return top; } /* Map from GnuTLS verify failure mask *status to NE_SSL_* failure * bitmask, which is returned. *status is modified, removing all * mapped bits. */ static int map_verify_failures(unsigned int *status) { static const struct { gnutls_certificate_status_t from; int to; } map[] = { { GNUTLS_CERT_REVOKED, NE_SSL_REVOKED }, #if LIBGNUTLS_VERSION_NUMBER >= 0x020800 { GNUTLS_CERT_NOT_ACTIVATED, NE_SSL_NOTYETVALID }, { GNUTLS_CERT_EXPIRED, NE_SSL_EXPIRED }, #endif { GNUTLS_CERT_INVALID|GNUTLS_CERT_SIGNER_NOT_FOUND, NE_SSL_UNTRUSTED }, { GNUTLS_CERT_INVALID|GNUTLS_CERT_SIGNER_NOT_CA, NE_SSL_UNTRUSTED } }; size_t n; int ret = 0; for (n = 0; n < sizeof(map)/sizeof(map[0]); n++) { if ((*status & map[n].from) == map[n].from) { *status &= ~map[n].from; ret |= map[n].to; } } return ret; } /* Return a malloc-allocated human-readable error string describing * GnuTLS verification error bitmask 'status'; return value must be * freed by the caller. */ static char *verify_error_string(unsigned int status) { ne_buffer *buf = ne_buffer_create(); /* sorry, i18n-ers */ if (status & GNUTLS_CERT_INSECURE_ALGORITHM) { ne_buffer_zappend(buf, _("signed using insecure algorithm")); } else { ne_buffer_snprintf(buf, 64, _("unrecognized errors (%u)"), status); } return ne_buffer_finish(buf); } /* Return NE_SSL_* failure bits after checking chain expiry. */ static int check_chain_expiry(ne_ssl_certificate *chain) { time_t before, after, now = time(NULL); ne_ssl_certificate *cert; int failures = 0; /* Check that all certs within the chain are inside their defined * validity period. Note that the errors flagged for the server * cert are different from the generic error for issues higher up * the chain. */ for (cert = chain; cert; cert = cert->issuer) { before = gnutls_x509_crt_get_activation_time(cert->subject); after = gnutls_x509_crt_get_expiration_time(cert->subject); if (now < before) failures |= (cert == chain) ? NE_SSL_NOTYETVALID : NE_SSL_BADCHAIN; else if (now > after) failures |= (cert == chain) ? NE_SSL_EXPIRED : NE_SSL_BADCHAIN; } return failures; } /* Verifies an SSL server certificate. */ static int check_certificate(ne_session *sess, gnutls_session_t sock, ne_ssl_certificate *chain) { int ret, failures = 0; unsigned int status; ret = check_identity(&sess->server, chain->subject, NULL); if (ret < 0) { ne_set_error(sess, _("Server certificate was missing commonName " "attribute in subject name")); return NE_ERROR; } else if (ret > 0) { failures |= NE_SSL_IDMISMATCH; } failures |= check_chain_expiry(chain); ret = gnutls_certificate_verify_peers2(sock, &status); NE_DEBUG(NE_DBG_SSL, "ssl: Verify peers returned %d, status=%u\n", ret, status); if (ret != GNUTLS_E_SUCCESS) { ne_set_error(sess, _("Could not verify server certificate: %s"), gnutls_strerror(ret)); return NE_ERROR; } ret = map_verify_failures(&status); /* For CA expiry/not-yet-valid, mask out the failure bits if * they've been caught and treated as chain errors already by check_chain_expiry(). */ if ((ret & (NE_SSL_EXPIRED|NE_SSL_NOTYETVALID)) != 0 && (failures & NE_SSL_BADCHAIN) == NE_SSL_BADCHAIN) { ret &= ~(NE_SSL_EXPIRED|NE_SSL_NOTYETVALID); } failures |= ret; NE_DEBUG(NE_DBG_SSL, "ssl: Verification failures %d => %d (status = %u).\n", ret, failures, status); if (status && status != GNUTLS_CERT_INVALID) { char *errstr = verify_error_string(status); ne_set_error(sess, _("Certificate verification error: %s"), errstr); ne_free(errstr); return NE_ERROR; } if (failures == 0) { ret = NE_OK; } else { ne__ssl_set_verify_err(sess, failures); ret = NE_ERROR; if (sess->ssl_verify_fn && sess->ssl_verify_fn(sess->ssl_verify_ud, failures, chain) == 0) ret = NE_OK; } return ret; } /* Negotiate an SSL connection. */ int ne__negotiate_ssl(ne_session *sess) { ne_ssl_context *const ctx = sess->ssl_context; ne_ssl_certificate *chain; gnutls_session_t sock; NE_DEBUG(NE_DBG_SSL, "Negotiating SSL connection.\n"); /* Pass through the hostname if SNI is enabled. */ ctx->hostname = sess->flags[NE_SESSFLAG_TLS_SNI] ? sess->server.hostname : NULL; if (ne_sock_connect_ssl(sess->socket, ctx, sess)) { if (sess->ssl_cc_requested) { ne_set_error(sess, _("SSL handshake failed, " "client certificate was requested: %s"), ne_sock_error(sess->socket)); } else { ne_set_error(sess, _("SSL handshake failed: %s"), ne_sock_error(sess->socket)); } return NE_ERROR; } sock = ne__sock_sslsock(sess->socket); chain = make_peers_chain(sock, ctx->cred); if (chain == NULL) { ne_set_error(sess, _("Server did not send certificate chain")); return NE_ERROR; } if (sess->server_cert && ne_ssl_cert_cmp(sess->server_cert, chain) == 0) { /* Same cert as last time; presume OK. This is not optimal as * make_peers_chain() has already gone through and done the * expensive DER parsing stuff for the whole chain by now. */ ne_ssl_cert_free(chain); return NE_OK; } if (check_certificate(sess, sock, chain)) { ne_ssl_cert_free(chain); return NE_ERROR; } sess->server_cert = chain; return NE_OK; } const ne_ssl_dname *ne_ssl_cert_issuer(const ne_ssl_certificate *cert) { return &cert->issuer_dn; } const ne_ssl_dname *ne_ssl_cert_subject(const ne_ssl_certificate *cert) { return &cert->subj_dn; } const ne_ssl_certificate *ne_ssl_cert_signedby(const ne_ssl_certificate *cert) { return cert->issuer; } const char *ne_ssl_cert_identity(const ne_ssl_certificate *cert) { return cert->identity; } void ne_ssl_context_trustcert(ne_ssl_context *ctx, const ne_ssl_certificate *cert) { gnutls_x509_crt_t certs = cert->subject; gnutls_certificate_set_x509_trust(ctx->cred, &certs, 1); } void ne_ssl_trust_default_ca(ne_session *sess) { if (sess->ssl_context) { #ifdef NE_SSL_CA_BUNDLE gnutls_certificate_set_x509_trust_file(sess->ssl_context->cred, NE_SSL_CA_BUNDLE, GNUTLS_X509_FMT_PEM); #elif defined(HAVE_GNUTLS_CERTIFICATE_SET_X509_SYSTEM_TRUST) int rv = gnutls_certificate_set_x509_system_trust(sess->ssl_context->cred); NE_DEBUG(NE_DBG_SSL, "ssl: System certificates trusted (%d)\n", rv); #endif } } /* Read the contents of file FILENAME into *DATUM. */ static int read_to_datum(const char *filename, gnutls_datum_t *datum) { FILE *f = fopen(filename, "r"); ne_buffer *buf; char tmp[4192]; size_t len; if (!f) { return -1; } buf = ne_buffer_ncreate(8192); while ((len = fread(tmp, 1, sizeof tmp, f)) > 0) { ne_buffer_append(buf, tmp, len); } if (!feof(f)) { fclose(f); ne_buffer_destroy(buf); return -1; } fclose(f); datum->size = ne_buffer_size(buf); datum->data = (unsigned char *)ne_buffer_finish(buf); return 0; } /* Parses a PKCS#12 structure and loads the certificate, private key * and friendly name if possible. Returns zero on success, non-zero * on error. */ static int pkcs12_parse(gnutls_pkcs12_t p12, gnutls_x509_privkey_t *pkey, gnutls_x509_crt_t *x5, char **friendly_name, const char *password) { gnutls_pkcs12_bag_t bag = NULL; int i, j, ret = 0; for (i = 0; ret == 0; ++i) { if (bag) gnutls_pkcs12_bag_deinit(bag); ret = gnutls_pkcs12_bag_init(&bag); if (ret < 0) continue; ret = gnutls_pkcs12_get_bag(p12, i, bag); if (ret < 0) continue; gnutls_pkcs12_bag_decrypt(bag, password); for (j = 0; ret == 0 && j < gnutls_pkcs12_bag_get_count(bag); ++j) { gnutls_pkcs12_bag_type_t type; gnutls_datum_t data; if (friendly_name && *friendly_name == NULL) { char *name = NULL; gnutls_pkcs12_bag_get_friendly_name(bag, j, &name); if (name) { if (name[0] == '.') name++; /* weird GnuTLS bug? */ *friendly_name = ne_strdup(name); } } type = gnutls_pkcs12_bag_get_type(bag, j); switch (type) { case GNUTLS_BAG_PKCS8_KEY: case GNUTLS_BAG_PKCS8_ENCRYPTED_KEY: /* Ignore any but the first key encountered; really * need to match up keyids. */ if (*pkey) break; gnutls_x509_privkey_init(pkey); ret = gnutls_pkcs12_bag_get_data(bag, j, &data); if (ret < 0) continue; ret = gnutls_x509_privkey_import_pkcs8(*pkey, &data, GNUTLS_X509_FMT_DER, password, 0); if (ret < 0) continue; break; case GNUTLS_BAG_CERTIFICATE: /* Ignore any but the first cert encountered; again, * really need to match up keyids. */ if (*x5) break; ret = gnutls_x509_crt_init(x5); if (ret < 0) continue; ret = gnutls_pkcs12_bag_get_data(bag, j, &data); if (ret < 0) continue; ret = gnutls_x509_crt_import(*x5, &data, GNUTLS_X509_FMT_DER); if (ret < 0) continue; break; default: break; } } } /* Make sure last bag is freed */ if (bag) gnutls_pkcs12_bag_deinit(bag); /* Free in case of error */ if (ret < 0 && ret != GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE) { if (*x5) gnutls_x509_crt_deinit(*x5); if (*pkey) gnutls_x509_privkey_deinit(*pkey); if (friendly_name && *friendly_name) ne_free(*friendly_name); } if (ret == GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE) ret = 0; return ret; } ne_ssl_client_cert *ne_ssl_clicert_read(const char *filename) { gnutls_datum_t datum; ne_ssl_client_cert *cc; if (read_to_datum(filename, &datum)) return NULL; cc = ne_ssl_clicert_import(datum.data, datum.size); ne_free(datum.data); return cc; } ne_ssl_client_cert *ne_ssl_clicert_import(const unsigned char *buffer, size_t buflen) { int ret; gnutls_datum_t data; gnutls_pkcs12_t p12; ne_ssl_client_cert *cc; char *friendly_name = NULL; gnutls_x509_crt_t cert = NULL; gnutls_x509_privkey_t pkey = NULL; /* The datum structure is not modified by gnutls_pkcs12_import, * cast safely: */ data.data = (unsigned char *)buffer; data.size = buflen; if (gnutls_pkcs12_init(&p12) != 0) { return NULL; } ret = gnutls_pkcs12_import(p12, &data, GNUTLS_X509_FMT_DER, 0); if (ret < 0) { gnutls_pkcs12_deinit(p12); return NULL; } if (gnutls_pkcs12_verify_mac(p12, "") == 0) { if (pkcs12_parse(p12, &pkey, &cert, &friendly_name, "") != 0 || !cert || !pkey) { gnutls_pkcs12_deinit(p12); return NULL; } cc = ne_calloc(sizeof *cc); cc->pkey = pkey; cc->decrypted = 1; cc->friendly_name = friendly_name; populate_cert(&cc->cert, cert); gnutls_pkcs12_deinit(p12); cc->p12 = NULL; return cc; } else { /* TODO: calling pkcs12_parse() here to find the friendly_name * seems to break horribly. */ cc = ne_calloc(sizeof *cc); cc->p12 = p12; return cc; } } #ifdef HAVE_GNUTLS_PRIVKEY_IMPORT_EXT ne_ssl_client_cert *ne__ssl_clicert_exkey_import(const unsigned char *der, size_t der_len, gnutls_privkey_sign_func sign_func, void *userdata) { ne_ssl_client_cert *cc; gnutls_x509_crt_t x5; gnutls_datum_t datum; datum.data = (unsigned char *)der; datum.size = der_len; if (gnutls_x509_crt_init(&x5) || gnutls_x509_crt_import(x5, &datum, GNUTLS_X509_FMT_DER)) { NE_DEBUG(NE_DBG_SSL, "ssl: crt_import failed.\n"); return NULL; } cc = ne_calloc(sizeof *cc); cc->keyless = 1; cc->decrypted = 1; populate_cert(&cc->cert, x5); cc->sign_func = sign_func; cc->sign_ud = userdata; return cc; } #endif int ne_ssl_clicert_encrypted(const ne_ssl_client_cert *cc) { return !cc->decrypted; } int ne_ssl_clicert_decrypt(ne_ssl_client_cert *cc, const char *password) { int ret; gnutls_x509_crt_t cert = NULL; gnutls_x509_privkey_t pkey = NULL; if (gnutls_pkcs12_verify_mac(cc->p12, password) != 0) { return -1; } ret = pkcs12_parse(cc->p12, &pkey, &cert, NULL, password); if (ret < 0) return ret; if (!cert || (!pkey && !cc->keyless)) { if (cert) gnutls_x509_crt_deinit(cert); if (pkey) gnutls_x509_privkey_deinit(pkey); return -1; } gnutls_pkcs12_deinit(cc->p12); populate_cert(&cc->cert, cert); cc->pkey = pkey; cc->decrypted = 1; cc->p12 = NULL; return 0; } const ne_ssl_certificate *ne_ssl_clicert_owner(const ne_ssl_client_cert *cc) { return &cc->cert; } const char *ne_ssl_clicert_name(const ne_ssl_client_cert *ccert) { return ccert->friendly_name; } ne_ssl_certificate *ne_ssl_cert_read(const char *filename) { int ret; gnutls_datum_t data; gnutls_x509_crt_t x5; if (read_to_datum(filename, &data)) return NULL; if (gnutls_x509_crt_init(&x5) != 0) return NULL; ret = gnutls_x509_crt_import(x5, &data, GNUTLS_X509_FMT_PEM); ne_free(data.data); if (ret < 0) { gnutls_x509_crt_deinit(x5); return NULL; } return populate_cert(ne_calloc(sizeof(struct ne_ssl_certificate_s)), x5); } int ne_ssl_cert_write(const ne_ssl_certificate *cert, const char *filename) { unsigned char buffer[10*1024]; size_t len = sizeof buffer; FILE *fp = fopen(filename, "w"); if (fp == NULL) return -1; if (gnutls_x509_crt_export(cert->subject, GNUTLS_X509_FMT_PEM, buffer, &len) < 0) { fclose(fp); return -1; } if (fwrite(buffer, len, 1, fp) != 1) { fclose(fp); return -1; } if (fclose(fp) != 0) return -1; return 0; } void ne_ssl_cert_free(ne_ssl_certificate *cert) { gnutls_x509_crt_deinit(cert->subject); if (cert->identity) ne_free(cert->identity); if (cert->issuer) ne_ssl_cert_free(cert->issuer); ne_free(cert); } int ne_ssl_cert_cmp(const ne_ssl_certificate *c1, const ne_ssl_certificate *c2) { #ifdef HAVE_GNUTLS_X509_CRT_EQUALS return !gnutls_x509_crt_equals(c1->subject, c2->subject); #else char digest1[NE_SSL_DIGESTLEN], digest2[NE_SSL_DIGESTLEN]; if (ne_ssl_cert_digest(c1, digest1) || ne_ssl_cert_digest(c2, digest2)) { return -1; } return strcmp(digest1, digest2); #endif } /* The certificate import/export format is the base64 encoding of the * raw DER; PEM without the newlines and wrapping. */ ne_ssl_certificate *ne_ssl_cert_import(const char *data) { int ret; size_t len; unsigned char *der; gnutls_datum_t buffer = { NULL, 0 }; gnutls_x509_crt_t x5; if (gnutls_x509_crt_init(&x5) != 0) return NULL; /* decode the base64 to get the raw DER representation */ len = ne_unbase64(data, &der); if (len == 0) return NULL; buffer.data = der; buffer.size = len; ret = gnutls_x509_crt_import(x5, &buffer, GNUTLS_X509_FMT_DER); ne_free(der); if (ret < 0) { gnutls_x509_crt_deinit(x5); return NULL; } return populate_cert(ne_calloc(sizeof(struct ne_ssl_certificate_s)), x5); } char *ne_ssl_cert_export(const ne_ssl_certificate *cert) { unsigned char *der; size_t len = 0; char *ret; /* find the length of the DER encoding. */ if (gnutls_x509_crt_export(cert->subject, GNUTLS_X509_FMT_DER, NULL, &len) != GNUTLS_E_SHORT_MEMORY_BUFFER) { return NULL; } der = ne_malloc(len); if (gnutls_x509_crt_export(cert->subject, GNUTLS_X509_FMT_DER, der, &len)) { ne_free(der); return NULL; } ret = ne_base64(der, len); ne_free(der); return ret; } static gnutls_digest_algorithm_t hash_to_alg(unsigned int flags) { switch (flags & NE_HASH_ALGMASK) { case NE_HASH_MD5: return GNUTLS_DIG_MD5; break; case NE_HASH_SHA256: return GNUTLS_DIG_SHA256; break; case NE_HASH_SHA512: return GNUTLS_DIG_SHA512; break; default: break; } return GNUTLS_DIG_UNKNOWN; } char *ne_ssl_cert_hdigest(const ne_ssl_certificate *cert, unsigned int flags) { gnutls_digest_algorithm_t alg = hash_to_alg(flags); unsigned char *dig; size_t len; char *rv; if (alg == GNUTLS_DIG_UNKNOWN) return NULL; if (gnutls_x509_crt_get_fingerprint(cert->subject, alg, NULL, &len) != GNUTLS_E_SHORT_MEMORY_BUFFER) { return NULL; } dig = ne_malloc(len); if (gnutls_x509_crt_get_fingerprint(cert->subject, alg, dig, &len) < 0) { ne_free(dig); return NULL; } rv = ne__strhash2hex(dig, len, flags); ne_free(dig); return rv; } int ne_ssl_cert_digest(const ne_ssl_certificate *cert, char *digest) { char sha1[20], *p; int j; size_t len = sizeof sha1; if (gnutls_x509_crt_get_fingerprint(cert->subject, GNUTLS_DIG_SHA, sha1, &len) < 0) return -1; for (j = 0, p = digest; j < 20; j++) { *p++ = NE_HEX2ASC((sha1[j] >> 4) & 0x0f); *p++ = NE_HEX2ASC(sha1[j] & 0x0f); *p++ = ':'; } *--p = '\0'; return 0; } int ne__ssl_init(void) { #if LIBGNUTLS_VERSION_NUMBER < 0x020b01 #ifdef NE_HAVE_TS_SSL gcry_control(GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread); #endif gcry_control(GCRYCTL_ENABLE_QUICK_RANDOM, 0); #endif return gnutls_global_init(); } void ne__ssl_exit(void) { /* No way to unregister the thread callbacks. Doomed. */ #if LIBGNUTLS_VERSION_MAJOR > 1 || LIBGNUTLS_VERSION_MINOR > 3 \ || (LIBGNUTLS_VERSION_MINOR == 3 && LIBGNUTLS_VERSION_PATCH >= 3) /* It's safe to call gnutls_global_deinit() here only with * gnutls >= 1.3., since older versions don't refcount and * doing so would prevent any other use of gnutls within * the process. */ gnutls_global_deinit(); #endif } char *ne_vstrhash(unsigned int flags, va_list ap) { gnutls_digest_algorithm_t alg = hash_to_alg(flags); gnutls_hash_hd_t hd; unsigned char *out; const char *arg; unsigned len; char *rv; if (alg == GNUTLS_DIG_UNKNOWN) return NULL; if (gnutls_hash_init(&hd, alg) < 0) return NULL; while ((arg = va_arg(ap, const char *)) != NULL) gnutls_hash(hd, arg, strlen(arg)); len = gnutls_hash_get_len(alg); out = ne_malloc(len); gnutls_hash_deinit(hd, out); rv = ne__strhash2hex(out, len, flags); ne_free(out); return rv; } neon-0.34.2/src/ne_defs.h0000644000175000017500000000455514777424030014533 0ustar jortonjorton/* Standard definitions for neon headers Copyright (C) 2003-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #undef NE_BEGIN_DECLS #undef NE_END_DECLS #ifdef __cplusplus # define NE_BEGIN_DECLS extern "C" { # define NE_END_DECLS } #else # define NE_BEGIN_DECLS /* empty */ # define NE_END_DECLS /* empty */ #endif #ifndef NE_DEFS_H #define NE_DEFS_H #include #ifdef NE_LFS # ifdef _MSC_VER typedef __int64 off64_t; # endif typedef off64_t ne_off_t; #else typedef off_t ne_off_t; #endif /* define ssize_t for Win32 */ #if defined(WIN32) && !defined(ssize_t) #ifdef _WIN64 #define ssize_t __int64 #else #define ssize_t int #endif #endif #ifdef __NETWARE__ #include /* for time_t */ #endif #ifdef __GNUC__ #if __GNUC__ >= 3 #ifndef NE_PRIVATE #define NE_PRIVATE __attribute__((visibility ("hidden"))) #endif #define ne_attribute_malloc __attribute__((malloc)) #define ne_attribute_alloc_size(x) __attribute__((alloc_size(x))) #else #define ne_attribute_malloc #define ne_attribute_alloc_size(x) #endif #if __GNUC__ > 3 #define ne_attribute_sentinel __attribute__((sentinel)) #else #define ne_attribute_sentinel #endif #define ne_attribute(x) __attribute__(x) #else #define ne_attribute(x) #define ne_attribute_malloc #define ne_attribute_alloc_size(x) #define ne_attribute_sentinel #endif #ifndef NE_PRIVATE #define NE_PRIVATE #endif #ifndef NE_BUFSIZ #define NE_BUFSIZ 8192 #endif #ifndef NE_VAR # if defined(_MSC_VER) && defined(NE_DLL) # ifdef BUILDING_NEON # define NE_VAR extern __declspec(dllexport) # else # define NE_VAR extern __declspec(dllimport) # endif # else # define NE_VAR extern # endif #endif #endif /* NE_DEFS_H */ neon-0.34.2/src/ne_dates.h0000644000175000017500000000375614777424030014714 0ustar jortonjorton/* Date manipulation routines Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_DATES_H #define NE_DATES_H #include #include "ne_defs.h" NE_BEGIN_DECLS /* Convert time to a string following the Internet Message Format RFC * standard (historically known as "RFC1123", currently known as * RFC5322). Returns a malloc-allocated string, or NULL if there is an * error converting the time. */ char *ne_rfc1123_date(time_t anytime) ne_attribute_malloc; /* Parses a date/time using the ISO8601 format. Returns -1 on * error. */ time_t ne_iso8601_parse(const char *date) ne_attribute((nonnull)); /* Parses a date/time using the IMF-fixdate format (historically * known as "RFC1123". Returns -1 on error. */ time_t ne_rfc1123_parse(const char *date) ne_attribute((nonnull)); /* Parses a date/time using the RFC1036 format. Returns -1 on * error. */ time_t ne_rfc1036_parse(const char *date) ne_attribute((nonnull)); /* Parses a libc "asctime" format date. Returns -1 on error. */ time_t ne_asctime_parse(const char *date) ne_attribute((nonnull)); /* Parse an HTTP-date as perq RFC2616. Returns -1 on error. */ time_t ne_httpdate_parse(const char *date) ne_attribute((nonnull)); NE_END_DECLS #endif /* NE_DATES_H */ neon-0.34.2/src/ne_dates.c0000644000175000017500000001614214777424030014700 0ustar jortonjorton/* Date manipulation routines Copyright (C) 1999-2021, Joe Orton Copyright (C) 2004 Jiang Lei This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include #include #ifdef HAVE_STDLIB_H #include #endif #include #ifdef HAVE_STRING_H #include #endif #ifdef WIN32 #include /* for TIME_ZONE_INFORMATION */ #endif #include "ne_alloc.h" #include "ne_dates.h" #include "ne_string.h" /* Generic date manipulation routines. */ /* ISO8601: 2001-01-01T12:30:00Z */ #define ISO8601_FORMAT_Z "%04d-%02d-%02dT%02d:%02d:%lfZ" #define ISO8601_FORMAT_M "%04d-%02d-%02dT%02d:%02d:%lf-%02d:%02d" #define ISO8601_FORMAT_P "%04d-%02d-%02dT%02d:%02d:%lf+%02d:%02d" /* IMF-fixdate: Sun, 06 Nov 1994 08:49:37 GMT */ #define IMFFIX_FORMAT "%3s, %02d %3s %4d %02d:%02d:%02d GMT" /* RFC850: Sunday, 06-Nov-94 08:49:37 GMT */ #define RFC1036_FORMAT "%10s %2d-%3s-%2d %2d:%2d:%2d GMT" /* asctime: Wed Jun 30 21:49:08 1993 */ #define ASCTIME_FORMAT "%3s %3s %2d %2d:%2d:%2d %4d" static const char rfc1123_weekdays[7][4] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" }; static const char short_months[12][4] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; #if defined(HAVE_STRUCT_TM_TM_GMTOFF) #define GMTOFF(t) ((t).tm_gmtoff) #elif defined(HAVE_STRUCT_TM___TM_GMTOFF) #define GMTOFF(t) ((t).__tm_gmtoff) #elif defined(WIN32) #define GMTOFF(t) (gmt_to_local_win32()) #elif defined(HAVE_TIMEZONE) /* FIXME: the following assumes fixed dst offset of 1 hour */ #define GMTOFF(t) (-timezone + ((t).tm_isdst > 0 ? 3600 : 0)) #else /* FIXME: work out the offset anyway. */ #define GMTOFF(t) (0) #endif #ifdef WIN32 time_t gmt_to_local_win32(void) { TIME_ZONE_INFORMATION tzinfo; DWORD dwStandardDaylight; long bias; dwStandardDaylight = GetTimeZoneInformation(&tzinfo); bias = tzinfo.Bias; if (dwStandardDaylight == TIME_ZONE_ID_STANDARD) bias += tzinfo.StandardBias; if (dwStandardDaylight == TIME_ZONE_ID_DAYLIGHT) bias += tzinfo.DaylightBias; return (- bias * 60); } #endif char *ne_rfc1123_date(time_t anytime) { struct tm gmt; struct tm *rv; char *ret; #ifdef HAVE_GMTIME_R if ((rv = gmtime_r(&anytime, &gmt)) == NULL) return NULL; #else if ((rv = gmtime(&anytime)) == NULL) return NULL; gmt = *rv; #endif ret = ne_malloc(29 + 1); /* dates are 29 chars long */ ne_snprintf(ret, 30, IMFFIX_FORMAT, rfc1123_weekdays[gmt.tm_wday], gmt.tm_mday, short_months[gmt.tm_mon], 1900 + gmt.tm_year, gmt.tm_hour, gmt.tm_min, gmt.tm_sec); return ret; } /* Takes an ISO-8601-formatted date string and returns the time_t. * Returns (time_t)-1 if the parse fails. */ time_t ne_iso8601_parse(const char *date) { struct tm gmt = {0}; int off_hour, off_min; double sec; off_t fix; time_t result; /* it goes: ISO8601: 2001-01-01T12:30:00+03:30 */ if (sscanf(date, ISO8601_FORMAT_P, &gmt.tm_year, &gmt.tm_mon, &gmt.tm_mday, &gmt.tm_hour, &gmt.tm_min, &sec, &off_hour, &off_min) == 8) { gmt.tm_sec = (int)sec; fix = - off_hour * 3600 - off_min * 60; } /* it goes: ISO8601: 2001-01-01T12:30:00-03:30 */ else if (sscanf(date, ISO8601_FORMAT_M, &gmt.tm_year, &gmt.tm_mon, &gmt.tm_mday, &gmt.tm_hour, &gmt.tm_min, &sec, &off_hour, &off_min) == 8) { gmt.tm_sec = (int)sec; fix = off_hour * 3600 + off_min * 60; } /* it goes: ISO8601: 2001-01-01T12:30:00Z */ else if (sscanf(date, ISO8601_FORMAT_Z, &gmt.tm_year, &gmt.tm_mon, &gmt.tm_mday, &gmt.tm_hour, &gmt.tm_min, &sec) == 6) { gmt.tm_sec = (int)sec; fix = 0; } else { return (time_t)-1; } gmt.tm_year -= 1900; gmt.tm_isdst = -1; gmt.tm_mon--; result = mktime(&gmt) + fix; return result + GMTOFF(gmt); } time_t ne_rfc1123_parse(const char *date) { struct tm gmt = {0}; char wkday[4], mon[4]; int n; time_t result; /* it goes: Sun, 06 Nov 1994 08:49:37 GMT */ if (sscanf(date, IMFFIX_FORMAT, wkday, &gmt.tm_mday, mon, &gmt.tm_year, &gmt.tm_hour, &gmt.tm_min, &gmt.tm_sec) != 7) return (time_t) -1; gmt.tm_year -= 1900; for (n=0; n<12; n++) if (strcmp(mon, short_months[n]) == 0) break; /* tm_mon comes out as 12 if the month is corrupt, which is desired, * since the mktime will then fail */ gmt.tm_mon = n; gmt.tm_isdst = -1; result = mktime(&gmt); return result + GMTOFF(gmt); } /* Takes a string containing a RFC1036-style date and returns the time_t */ time_t ne_rfc1036_parse(const char *date) { struct tm gmt = {0}; int n; char wkday[11], mon[4]; time_t result; /* RFC850/1036 style dates: Sunday, 06-Nov-94 08:49:37 GMT */ n = sscanf(date, RFC1036_FORMAT, wkday, &gmt.tm_mday, mon, &gmt.tm_year, &gmt.tm_hour, &gmt.tm_min, &gmt.tm_sec); if (n != 7) { return (time_t)-1; } for (n=0; n<12; n++) if (strcmp(mon, short_months[n]) == 0) break; /* tm_mon comes out as 12 if the month is corrupt, which is desired, * since the mktime will then fail */ /* Defeat Y2K bug. */ if (gmt.tm_year < 50) gmt.tm_year += 100; gmt.tm_mon = n; gmt.tm_isdst = -1; result = mktime(&gmt); return result + GMTOFF(gmt); } /* (as)ctime dates are like: * Wed Jun 30 21:49:08 1993 */ time_t ne_asctime_parse(const char *date) { struct tm gmt = {0}; int n; char wkday[4], mon[4]; time_t result; if (sscanf(date, ASCTIME_FORMAT, wkday, mon, &gmt.tm_mday, &gmt.tm_hour, &gmt.tm_min, &gmt.tm_sec, &gmt.tm_year) != 7) return (time_t)-1; gmt.tm_year -= 1900; for (n=0; n<12; n++) if (strcmp(mon, short_months[n]) == 0) break; /* tm_mon comes out as 12 if the month is corrupt, which is desired, * since the mktime will then fail */ gmt.tm_mon = n; gmt.tm_isdst = -1; result = mktime(&gmt); return result + GMTOFF(gmt); } time_t ne_httpdate_parse(const char *date) { time_t tmp; tmp = ne_rfc1123_parse(date); if (tmp == -1) { tmp = ne_rfc1036_parse(date); if (tmp == -1) tmp = ne_asctime_parse(date); } return tmp; } neon-0.34.2/src/ne_compress.h0000644000175000017500000000332214777424030015434 0ustar jortonjorton/* Compressed HTTP response handling Copyright (C) 2001-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_COMPRESS_H #define NE_COMPRESS_H #include "ne_request.h" NE_BEGIN_DECLS typedef struct ne_decompress_s ne_decompress; /* Call this to register a 'reader' callback which will be passed * blocks of response body (if the 'acceptance' callback is * successful). If the response body is returned compressed by the * server, this reader will receive UNCOMPRESSED blocks. * * Returns pointer to context object which must be passed to * ne_decompress_destroy after the request has been dispatched, to * free any internal state. If an error occurs during decompression, * the request will be aborted and session error string set. */ ne_decompress *ne_decompress_reader(ne_request *req, ne_accept_response accpt, ne_block_reader rdr, void *userdata); /* Destroys decompression state. */ void ne_decompress_destroy(ne_decompress *ctx); NE_END_DECLS #endif /* NE_COMPRESS_H */ neon-0.34.2/src/ne_compress.c0000644000175000017500000003247314777424030015440 0ustar jortonjorton/* Handling of compressed HTTP responses Copyright (C) 2001-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #include "ne_request.h" #include "ne_compress.h" #include "ne_utils.h" #include "ne_internal.h" #ifdef NE_HAVE_ZLIB #include /* Adds support for the 'gzip' Content-Encoding in HTTP. gzip is a * file format which wraps the DEFLATE compression algorithm. zlib * implements DEFLATE: we have to unwrap the gzip format (specified in * RFC1952) as it comes off the wire, and hand off chunks of data to * be inflated. */ struct ne_decompress_s { ne_request *request; /* associated request. */ ne_session *session; /* associated session. */ /* temporary buffer for holding inflated data. */ char outbuf[NE_BUFSIZ]; z_stream zstr; int zstrinit; /* non-zero if zstr has been initialized */ /* pass blocks back to this. */ ne_block_reader reader; ne_accept_response acceptor; void *userdata; /* buffer for gzip header bytes. */ unsigned char header[10]; size_t hdrcount; /* bytes in header */ unsigned char footer[8]; size_t footcount; /* bytes in footer. */ /* CRC32 checksum: odd that zlib uses uLong for this since it is a * 64-bit integer on LP64 platforms. */ uLong checksum; /* current state. */ enum state { NE_Z_BEFORE_DATA, /* not received any response blocks yet. */ NE_Z_PASSTHROUGH, /* response not compressed: passing through. */ NE_Z_IN_HEADER, /* received a few bytes of response data, but not * got past the gzip header yet. */ NE_Z_POST_HEADER, /* waiting for the end of the NUL-terminated bits. */ NE_Z_INFLATING, /* inflating response bytes. */ NE_Z_AFTER_DATA, /* after data; reading CRC32 & ISIZE */ NE_Z_FINISHED /* stream is finished. */ } state; }; /* Convert 'buf' to unsigned int; 'buf' must be 'unsigned char *' */ #define BUF2UINT(buf) ((((unsigned int)(buf)[3])<<24) + ((buf)[2]<<16) + ((buf)[1]<<8) + (buf)[0]) #define ID1 0x1f #define ID2 0x8b #define HDR_DONE 0 #define HDR_EXTENDED 1 #define HDR_ERROR 2 #define HDR_ID1(ctx) ((ctx)->header[0]) #define HDR_ID2(ctx) ((ctx)->header[1]) #define HDR_CMETH(ctx) ((ctx)->header[2]) #define HDR_FLAGS(ctx) ((ctx)->header[3]) #define HDR_MTIME(ctx) (BUF2UINT(&(ctx)->header[4])) #define HDR_XFLAGS(ctx) ((ctx)->header[8]) #define HDR_OS(ctx) ((ctx)->header[9]) /* parse_header parses the gzip header, sets the next state and returns * HDR_DONE: all done, bytes following are raw DEFLATE data. * HDR_EXTENDED: all done, expect a NUL-termianted string * before the DEFLATE data * HDR_ERROR: invalid header, give up (session error is set). */ static int parse_header(ne_decompress *ctx) { NE_DEBUG(NE_DBG_HTTP, "ID1: %d ID2: %d, cmeth %d, flags %d\n", HDR_ID1(ctx), HDR_ID2(ctx), HDR_CMETH(ctx), HDR_FLAGS(ctx)); if (HDR_ID1(ctx) != ID1 || HDR_ID2(ctx) != ID2 || HDR_CMETH(ctx) != 8) { ne_set_error(ctx->session, "Compressed stream invalid"); return HDR_ERROR; } NE_DEBUG(NE_DBG_HTTP, "mtime: %d, xflags: %d, os: %d\n", HDR_MTIME(ctx), HDR_XFLAGS(ctx), HDR_OS(ctx)); /* TODO: we can only handle one NUL-terminated extensions field * currently. Really, we should count the number of bits set, and * skip as many fields as bits set (bailing if any reserved bits * are set. */ if (HDR_FLAGS(ctx) == 8) { ctx->state = NE_Z_POST_HEADER; return HDR_EXTENDED; } else if (HDR_FLAGS(ctx) != 0) { ne_set_error(ctx->session, "Compressed stream not supported"); return HDR_ERROR; } NE_DEBUG(NE_DBG_HTTP, "compress: Good stream.\n"); ctx->state = NE_Z_INFLATING; return HDR_DONE; } /* Process extra 'len' bytes of 'buf' which were received after the * DEFLATE data. */ static int process_footer(ne_decompress *ctx, const unsigned char *buf, size_t len) { if (len + ctx->footcount > 8) { ne_set_error(ctx->session, "Too many bytes (%" NE_FMT_SIZE_T ") in gzip footer", len); return -1; } else { memcpy(ctx->footer + ctx->footcount, buf, len); ctx->footcount += len; if (ctx->footcount == 8) { uLong crc = BUF2UINT(ctx->footer) & 0xFFFFFFFF; if (crc == ctx->checksum) { ctx->state = NE_Z_FINISHED; NE_DEBUG(NE_DBG_HTTP, "compress: End of response; checksum match.\n"); } else { NE_DEBUG(NE_DBG_HTTP, "compress: End of response; checksum mismatch: " "given %lu vs computed %lu\n", crc, ctx->checksum); ne_set_error(ctx->session, "Checksum invalid for compressed stream"); return -1; } } } return 0; } /* A zlib function failed with 'code'; set the session error string * appropriately. */ static void set_zlib_error(ne_decompress *ctx, const char *msg, int code) { if (ctx->zstr.msg) ne_set_error(ctx->session, "%s: %s", msg, ctx->zstr.msg); else { const char *err; switch (code) { case Z_STREAM_ERROR: err = "stream error"; break; case Z_DATA_ERROR: err = "data corrupt"; break; case Z_MEM_ERROR: err = "out of memory"; break; case Z_BUF_ERROR: err = "buffer error"; break; case Z_VERSION_ERROR: err = "library version mismatch"; break; default: err = "unknown error"; break; } ne_set_error(ctx->session, _("%s: %s (code %d)"), msg, err, code); } } /* Inflate response buffer 'buf' of length 'len'. */ static int do_inflate(ne_decompress *ctx, const char *buf, size_t len) { int ret; ctx->zstr.avail_in = len; ctx->zstr.next_in = (unsigned char *)buf; ctx->zstr.total_in = 0; do { ctx->zstr.avail_out = sizeof ctx->outbuf; ctx->zstr.next_out = (unsigned char *)ctx->outbuf; ctx->zstr.total_out = 0; ret = inflate(&ctx->zstr, Z_NO_FLUSH); NE_DEBUG(NE_DBG_HTTP, "compress: inflate %d, %ld bytes out, %d remaining\n", ret, ctx->zstr.total_out, ctx->zstr.avail_in); #if 0 NE_DEBUG(NE_DBG_HTTPBODY, "Inflated body block (%ld):\n[%.*s]\n", ctx->zstr.total_out, (int)ctx->zstr.total_out, ctx->outbuf); #endif /* update checksum. */ ctx->checksum = crc32(ctx->checksum, (unsigned char *)ctx->outbuf, ctx->zstr.total_out); /* pass on the inflated data, if any */ if (ctx->zstr.total_out > 0) { int rret = ctx->reader(ctx->userdata, ctx->outbuf, ctx->zstr.total_out); if (rret) return rret; } } while (ret == Z_OK && ctx->zstr.avail_in > 0); if (ret == Z_STREAM_END) { NE_DEBUG(NE_DBG_HTTP, "compress: end of data stream, %d bytes remain.\n", ctx->zstr.avail_in); /* process the footer. */ ctx->state = NE_Z_AFTER_DATA; return process_footer(ctx, ctx->zstr.next_in, ctx->zstr.avail_in); } else if (ret != Z_OK) { set_zlib_error(ctx, _("Could not inflate data"), ret); return NE_ERROR; } return 0; } /* Callback which is passed blocks of the response body. */ static int gz_reader(void *ud, const char *buf, size_t len) { ne_decompress *ctx = ud; const char *zbuf; size_t count; const char *hdr; if (len == 0) { /* End of response: */ switch (ctx->state) { case NE_Z_BEFORE_DATA: hdr = ne_get_response_header(ctx->request, "Content-Encoding"); if (hdr && ne_strcasecmp(hdr, "gzip") == 0) { /* response was truncated: return error. */ break; } /* else, fall through */ case NE_Z_FINISHED: /* complete gzip response */ case NE_Z_PASSTHROUGH: /* complete uncompressed response */ return ctx->reader(ctx->userdata, buf, 0); default: /* invalid state: truncated response. */ break; } /* else: truncated response, fail. */ ne_set_error(ctx->session, "Compressed response was truncated"); return NE_ERROR; } switch (ctx->state) { case NE_Z_PASSTHROUGH: /* move along there. */ return ctx->reader(ctx->userdata, buf, len); case NE_Z_FINISHED: /* Could argue for tolerance, and ignoring trailing content; * but it could mean something more serious. */ if (len > 0) { ne_set_error(ctx->session, "Unexpected content received after compressed stream"); return NE_ERROR; } break; case NE_Z_BEFORE_DATA: /* work out whether this is a compressed response or not. */ hdr = ne_get_response_header(ctx->request, "Content-Encoding"); if (hdr && ne_strcasecmp(hdr, "gzip") == 0) { int ret; NE_DEBUG(NE_DBG_HTTP, "compress: got gzipped stream.\n"); /* inflateInit2() works here where inflateInit() doesn't. */ ret = inflateInit2(&ctx->zstr, -MAX_WBITS); if (ret != Z_OK) { set_zlib_error(ctx, _("Could not initialize zlib"), ret); return -1; } ctx->zstrinit = 1; } else { /* No Content-Encoding header: pass it on. TODO: we could * hack it and register the real callback now. But that * would require add_resp_body_rdr to have defined * ordering semantics etc etc */ ctx->state = NE_Z_PASSTHROUGH; return ctx->reader(ctx->userdata, buf, len); } ctx->state = NE_Z_IN_HEADER; /* FALLTHROUGH */ case NE_Z_IN_HEADER: /* copy as many bytes as possible into the buffer. */ if (len + ctx->hdrcount > 10) { count = 10 - ctx->hdrcount; } else { count = len; } memcpy(ctx->header + ctx->hdrcount, buf, count); ctx->hdrcount += count; /* have we got the full header yet? */ if (ctx->hdrcount != 10) { return 0; } buf += count; len -= count; switch (parse_header(ctx)) { case HDR_EXTENDED: if (len == 0) return 0; break; case HDR_ERROR: return NE_ERROR; case HDR_DONE: if (len > 0) { return do_inflate(ctx, buf, len); } break; } /* FALLTHROUGH */ case NE_Z_POST_HEADER: /* eating the filename string. */ zbuf = memchr(buf, '\0', len); if (zbuf == NULL) { /* not found it yet. */ return 0; } NE_DEBUG(NE_DBG_HTTP, "compress: skipped %" NE_FMT_SIZE_T " header bytes.\n", zbuf - buf); /* found end of string. */ len -= (1 + zbuf - buf); buf = zbuf + 1; ctx->state = NE_Z_INFLATING; if (len == 0) { /* end of string was at end of buffer. */ return 0; } /* FALLTHROUGH */ case NE_Z_INFLATING: return do_inflate(ctx, buf, len); case NE_Z_AFTER_DATA: return process_footer(ctx, (unsigned char *)buf, len); } return 0; } /* Prepare for a compressed response; may be called many times per * request, for auth retries etc. */ static void gz_pre_send(ne_request *r, void *ud, ne_buffer *req) { ne_decompress *ctx = ud; if (ctx->request == r) { NE_DEBUG(NE_DBG_HTTP, "compress: Initialization.\n"); /* (Re-)Initialize the context */ ctx->state = NE_Z_BEFORE_DATA; if (ctx->zstrinit) inflateEnd(&ctx->zstr); ctx->zstrinit = 0; ctx->hdrcount = ctx->footcount = 0; ctx->checksum = crc32(0L, Z_NULL, 0); } } /* Wrapper for user-passed acceptor function. */ static int gz_acceptor(void *userdata, ne_request *req, const ne_status *st) { ne_decompress *ctx = userdata; return ctx->acceptor(ctx->userdata, req, st); } /* A slightly ugly hack: the pre_send hook is scoped per-session, so * must check that the invoking request is this one, before doing * anything, and must be unregistered when the context is * destroyed. */ ne_decompress *ne_decompress_reader(ne_request *req, ne_accept_response acpt, ne_block_reader rdr, void *userdata) { ne_decompress *ctx = ne_calloc(sizeof *ctx); ne_add_request_header(req, "Accept-Encoding", "gzip"); ne_add_response_body_reader(req, gz_acceptor, gz_reader, ctx); ctx->reader = rdr; ctx->userdata = userdata; ctx->session = ne_get_session(req); ctx->request = req; ctx->acceptor = acpt; ne_hook_pre_send(ne_get_session(req), gz_pre_send, ctx); return ctx; } void ne_decompress_destroy(ne_decompress *ctx) { if (ctx->zstrinit) inflateEnd(&ctx->zstr); ne_unhook_pre_send(ctx->session, gz_pre_send, ctx); ne_free(ctx); } #else /* !NE_HAVE_ZLIB */ /* Pass-through interface present to provide ABI compatibility. */ ne_decompress *ne_decompress_reader(ne_request *req, ne_accept_response acpt, ne_block_reader rdr, void *userdata) { ne_add_response_body_reader(req, acpt, rdr, userdata); /* an arbitrary return value: don't confuse them by returning NULL. */ return (ne_decompress *)req; } void ne_decompress_destroy(ne_decompress *dc) { } #endif /* NE_HAVE_ZLIB */ neon-0.34.2/src/ne_basic.h0000644000175000017500000001446514777424030014674 0ustar jortonjorton/* HTTP/1.1 methods Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_BASIC_H #define NE_BASIC_H #include /* for time_t */ #include "ne_request.h" NE_BEGIN_DECLS /* Perform a GET request on resource at 'path', writing the entity * body which is returned to 'fd'. */ int ne_get(ne_session *sess, const char *path, int fd); /* Perform a PUT request on resource at 'path', reading the entity * body to submit from 'fd'. */ int ne_put(ne_session *sess, const char *path, int fd); /* Perform a PUT request on resource at 'path', including the entity * body 'buf' of length 'buflen'. */ int ne_putbuf(ne_session *sess, const char *path, const char *buf, size_t buflen); #define NE_DEPTH_ZERO (0) #define NE_DEPTH_ONE (1) #define NE_DEPTH_INFINITE (2) /* For ne_copy and ne_move: * * If a resource exists at "dest" and overwrite is zero, the operation * will fail; if overwrite is non-zero, any existing resource will * be over-written. */ /* Copy resource from 'src to 'dest' paths. If 'src' identifies a * collection resource, depth may be NE_DEPTH_ZERO to request that the * collection and its properties are to be copied, or * NE_DEPTH_INFINITE to request that the collection and its contents * are to be copied. Returns NE_* error code. */ int ne_copy(ne_session *sess, int overwrite, int depth, const char *src, const char *dest); /* Move resource from 'src' to 'dest' path. Returns NE_* error * code. */ int ne_move(ne_session *sess, int overwrite, const char *src, const char *dest); /* Delete resource at 'path'. Returns NE_* error code. */ int ne_delete(ne_session *sess, const char *path); /* Create a collection at 'path', which is required to have a trailing * slash. Returns NE_* error code. */ int ne_mkcol(ne_session *sess, const char *path); /* Adds a Depth: header to a request. */ void ne_add_depth_header(ne_request *req, int depth); /* Retrieve modification time of resource at location 'path', using * the HEAD method, placing parsed time in *modtime. *modtime is set * to -1 if no Last-Modified response header was given, or the date * given could not be parsed. Returns NE_* error code. */ int ne_getmodtime(ne_session *sess, const char *path, time_t *modtime); typedef struct { const char *type, *subtype; const char *charset; char *value; } ne_content_type; /* Retrieve the content-type of the response; returns zero if response * had valid content-type, in which case all fields in *ctype are set * (and never NULL); the caller must free(ctype->value) after use. * Returns non-zero on error, in which case *ctype is not altered. */ int ne_get_content_type(ne_request *req, ne_content_type *ctype); /* DEPRECATED: Server capabilities. */ typedef struct { unsigned int dav_class1; /* True if Class 1 WebDAV server */ unsigned int dav_class2; /* True if Class 2 WebDAV server */ unsigned int dav_executable; /* True if supports the 'executable' * property a. la. mod_dav */ } ne_server_capabilities; /* DEPRECATED: Determines server capabilities (using OPTIONS). Use * ne_options2() instead. */ int ne_options(ne_session *sess, const char *path, ne_server_capabilities *caps); #define NE_CAP_DAV_CLASS1 (0x0001) /* Class 1 WebDAV (RFC 2518) */ #define NE_CAP_DAV_CLASS2 (0x0002) /* Class 2 WebDAV (RFC 2518) */ #define NE_CAP_DAV_CLASS3 (0x0004) /* Class 3 WebDAV (RFC 4918) */ #define NE_CAP_MODDAV_EXEC (0x0008) /* mod_dav "executable" property */ #define NE_CAP_DAV_ACL (0x0010) /* WebDAV ACL (RFC 3744) */ #define NE_CAP_VER_CONTROL (0x0020) /* DeltaV version-control */ #define NE_CAP_CO_IN_PLACE (0x0040) /* DeltaV checkout-in-place */ #define NE_CAP_VER_HISTORY (0x0080) /* DeltaV version-history */ #define NE_CAP_WORKSPACE (0x0100) /* DeltaV workspace */ #define NE_CAP_UPDATE (0x0200) /* DeltaV update */ #define NE_CAP_LABEL (0x0400) /* DeltaV label */ #define NE_CAP_WORK_RESOURCE (0x0800) /* DeltaV working-resouce */ #define NE_CAP_MERGE (0x1000) /* DeltaV merge */ #define NE_CAP_BASELINE (0x2000) /* DeltaV baseline */ #define NE_CAP_ACTIVITY (0x4000) /* DeltaV activity */ #define NE_CAP_VC_COLLECTION (0x8000) /* DeltaV version-controlled-collection */ #define NE_CAP_EXT_MKCOL (0x10000) /* extended-mkcol (RFC 5689) */ /* Determines resource capailities, using an OPTIONS request. On * return, *caps is set to a bit-mask of the above NE_CAP_* constants * describing the advertised resource capabilities. */ int ne_options2(ne_session *sess, const char *path, unsigned int *caps); /* Defines a range of bytes, starting at 'start' and ending * at 'end'. 'total' is the number of bytes in the range. */ typedef struct { ne_off_t start, end, total; } ne_content_range; /* Partial GET. range->start must be >= 0. range->total is ignored. * * If range->end is -1, then the rest of the resource from start is * requested, and range->total and end are filled in on success. * * Otherwise, bytes from range->start to range->end are requested. * * This will write to the CURRENT position of f; so if you want * to do a resume download, use: * struct ne_content_range range; * range.start = resume_from; * range.end = range.start + 999; (= 1000 bytes) * fseek(myfile, resume_from, SEEK_SET); * ne_get_range(sess, path, &range, myfile); */ int ne_get_range(ne_session *sess, const char *path, ne_content_range *range, int fd); /* Post using buffer as request-body: stream response into f */ int ne_post(ne_session *sess, const char *path, int fd, const char *buffer); NE_END_DECLS #endif /* NE_BASIC_H */ neon-0.34.2/src/ne_basic.c0000644000175000017500000003157314777424030014666 0ustar jortonjorton/* Basic HTTP and WebDAV methods Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include #include /* for struct stat */ #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #include #include "ne_request.h" #include "ne_alloc.h" #include "ne_utils.h" #include "ne_basic.h" #include "ne_207.h" #ifdef NE_HAVE_DAV #include "ne_uri.h" #include "ne_locks.h" #endif #include "ne_dates.h" #include "ne_internal.h" int ne_getmodtime(ne_session *sess, const char *path, time_t *modtime) { ne_request *req = ne_request_create(sess, "HEAD", path); const char *value; int ret; ret = ne_request_dispatch(req); value = ne_get_response_header(req, "Last-Modified"); if (ret == NE_OK && ne_get_status(req)->klass != 2) { *modtime = -1; ret = NE_ERROR; } else if (value) { *modtime = ne_httpdate_parse(value); } else { *modtime = -1; } ne_request_destroy(req); return ret; } #ifdef NE_LFS #define ne_fstat fstat64 typedef struct stat64 struct_stat; #else #define ne_fstat fstat typedef struct stat struct_stat; #endif /* PUT's from fd to PATH */ int ne_put(ne_session *sess, const char *path, int fd) { ne_request *req; struct_stat st; int ret; if (ne_fstat(fd, &st)) { int errnum = errno; char buf[200]; ne_set_error(sess, _("Could not determine file size: %s"), ne_strerror(errnum, buf, sizeof buf)); return NE_ERROR; } req = ne_request_create(sess, "PUT", path); #ifdef NE_HAVE_DAV ne_lock_using_resource(req, path, 0); ne_lock_using_parent(req, path); #endif ne_set_request_body_fd(req, fd, 0, st.st_size); ret = ne_request_dispatch(req); if (ret == NE_OK && ne_get_status(req)->klass != 2) ret = NE_ERROR; ne_request_destroy(req); return ret; } int ne_putbuf(ne_session *sess, const char *path, const char *buf, size_t buflen) { ne_request *req = ne_request_create(sess, "PUT", path); int ret; #ifdef NE_HAVE_DAV ne_lock_using_resource(req, path, 0); ne_lock_using_parent(req, path); #endif ne_set_request_body_buffer(req, buf, buflen); ret = ne_request_dispatch(req); if (ret == NE_OK && ne_get_status(req)->klass != 2) ret = NE_ERROR; ne_request_destroy(req); return ret; } /* Dispatch a GET request REQ, writing the response body to FD fd. If * RANGE is non-NULL, then it is the value of the Range request * header, e.g. "bytes=1-5". Returns an NE_* error code. */ static int dispatch_to_fd(ne_request *req, int fd, const char *range) { ne_session *const sess = ne_get_session(req); const ne_status *const st = ne_get_status(req); int ret; size_t rlen; /* length of bytespec after "bytes=" */ rlen = range ? strlen(range + 6) : 0; do { const char *value; ret = ne_begin_request(req); if (ret != NE_OK) break; value = ne_get_response_header(req, "Content-Range"); /* For a 206 response, check that a Content-Range header is * given which matches the Range request header. */ if (range && st->code == 206 && (value == NULL || strncmp(value, "bytes ", 6) != 0 || strncmp(range + 6, value + 6, rlen) || (range[5 + rlen] != '-' && value[6 + rlen] != '/'))) { ne_set_error(sess, _("Response did not include requested range")); return NE_ERROR; } if ((range && st->code == 206) || (!range && st->klass == 2)) { ret = ne_read_response_to_fd(req, fd); } else { ret = ne_discard_response(req); } if (ret == NE_OK) ret = ne_end_request(req); } while (ret == NE_RETRY); return ret; } static int get_range_common(ne_session *sess, const char *path, const char *brange, int fd) { ne_request *req = ne_request_create(sess, "GET", path); const ne_status *status; int ret; ne_add_request_header(req, "Range", brange); ne_add_request_header(req, "Accept-Ranges", "bytes"); ret = dispatch_to_fd(req, fd, brange); status = ne_get_status(req); if (ret == NE_OK && status->code == 416) { /* connection is terminated too early with Apache/1.3, so we check * this even if ret == NE_ERROR... */ ne_set_error(sess, _("Range is not satisfiable")); ret = NE_ERROR; } else if (ret == NE_OK) { if (status->klass == 2 && status->code != 206) { ne_set_error(sess, _("Resource does not support ranged GET requests")); ret = NE_ERROR; } else if (status->klass != 2) { ret = NE_ERROR; } } ne_request_destroy(req); return ret; } int ne_get_range(ne_session *sess, const char *path, ne_content_range *range, int fd) { char brange[64]; if (range->end == -1) { ne_snprintf(brange, sizeof brange, "bytes=%" FMT_NE_OFF_T "-", range->start); } else { ne_snprintf(brange, sizeof brange, "bytes=%" FMT_NE_OFF_T "-%" FMT_NE_OFF_T, range->start, range->end); } return get_range_common(sess, path, brange, fd); } /* Get to given fd */ int ne_get(ne_session *sess, const char *path, int fd) { ne_request *req = ne_request_create(sess, "GET", path); int ret; ret = dispatch_to_fd(req, fd, NULL); if (ret == NE_OK && ne_get_status(req)->klass != 2) { ret = NE_ERROR; } ne_request_destroy(req); return ret; } /* Get to given fd */ int ne_post(ne_session *sess, const char *path, int fd, const char *buffer) { ne_request *req = ne_request_create(sess, "POST", path); int ret; ne_set_request_flag(req, NE_REQFLAG_IDEMPOTENT, 0); ne_set_request_body_buffer(req, buffer, strlen(buffer)); ret = dispatch_to_fd(req, fd, NULL); if (ret == NE_OK && ne_get_status(req)->klass != 2) { ret = NE_ERROR; } ne_request_destroy(req); return ret; } int ne_get_content_type(ne_request *req, ne_content_type *ct) { const char *value; char *sep, *stype; value = ne_get_response_header(req, "Content-Type"); if (value == NULL || strchr(value, '/') == NULL) { return -1; } ct->value = ne_strdup(value); stype = strchr(ct->value, '/'); *stype++ = '\0'; ct->type = ct->value; ct->charset = NULL; sep = strchr(stype, ';'); if (sep) { char *tok; /* look for the charset parameter. TODO; probably better to * hand-carve a parser than use ne_token/strstr/shave here. */ *sep++ = '\0'; do { tok = ne_qtoken(&sep, ';', "\"\'"); if (tok) { tok = strstr(tok, "charset="); if (tok) ct->charset = ne_shave(tok+8, "\"\'"); } else { break; } } while (sep != NULL); } /* set subtype, losing any trailing whitespace */ ct->subtype = ne_shave(stype, " \t"); if (ct->charset == NULL && ne_strcasecmp(ct->type, "text") == 0) { /* 3280§3.1: text/xml without charset implies us-ascii. */ if (ne_strcasecmp(ct->subtype, "xml") == 0) ct->charset = "us-ascii"; /* 2616§3.7.1: subtypes of text/ default to charset ISO-8859-1. */ else ct->charset = "ISO-8859-1"; } return 0; } static const struct options_map { const char *name; unsigned int cap; } options_map[] = { { "1", NE_CAP_DAV_CLASS1 }, { "2", NE_CAP_DAV_CLASS2 }, { "3", NE_CAP_DAV_CLASS3 }, { "", NE_CAP_MODDAV_EXEC }, { "access-control", NE_CAP_DAV_ACL }, { "version-control", NE_CAP_VER_CONTROL }, { "checkout-in-place", NE_CAP_CO_IN_PLACE }, { "version-history", NE_CAP_VER_HISTORY }, { "workspace", NE_CAP_WORKSPACE }, { "update", NE_CAP_UPDATE }, { "label", NE_CAP_LABEL }, { "working-resource", NE_CAP_WORK_RESOURCE }, { "merge", NE_CAP_MERGE }, { "baseline", NE_CAP_BASELINE }, { "version-controlled-collection", NE_CAP_VC_COLLECTION }, { "extended-mkcol", NE_CAP_EXT_MKCOL } }; static void parse_dav_header(const char *value, unsigned int *caps) { char *tokens = ne_strdup(value), *pnt = tokens; *caps = 0; do { char *tok = ne_qtoken(&pnt, ',', "\"'"); unsigned n; if (!tok) break; tok = ne_shave(tok, " \r\t\n"); for (n = 0; n < sizeof(options_map)/sizeof(options_map[0]); n++) { if (strcmp(tok, options_map[n].name) == 0) { *caps |= options_map[n].cap; } } } while (pnt != NULL); ne_free(tokens); } int ne_options2(ne_session *sess, const char *path, unsigned int *caps) { ne_request *req = ne_request_create(sess, "OPTIONS", path); int ret = ne_request_dispatch(req); const char *header = ne_get_response_header(req, "DAV"); if (header) parse_dav_header(header, caps); if (ret == NE_OK && ne_get_status(req)->klass != 2) { ret = NE_ERROR; } ne_request_destroy(req); return ret; } int ne_options(ne_session *sess, const char *path, ne_server_capabilities *caps) { int ret; unsigned int capmask = 0; memset(caps, 0, sizeof *caps); ret = ne_options2(sess, path, &capmask); caps->dav_class1 = capmask & NE_CAP_DAV_CLASS1 ? 1 : 0; caps->dav_class2 = capmask & NE_CAP_DAV_CLASS2 ? 1 : 0; caps->dav_executable = capmask & NE_CAP_MODDAV_EXEC ? 1 : 0; return ret; } #ifdef NE_HAVE_DAV void ne_add_depth_header(ne_request *req, int depth) { const char *value; switch(depth) { case NE_DEPTH_ZERO: value = "0"; break; case NE_DEPTH_ONE: value = "1"; break; default: value = "infinity"; break; } ne_add_request_header(req, "Depth", value); } static int copy_or_move(ne_session *sess, int is_move, int overwrite, int depth, const char *src, const char *dest) { ne_request *req = ne_request_create( sess, is_move?"MOVE":"COPY", src ); /* RFC4918ẞ9.9.2 - "Depth: infinity" is implicit for MOVE. */ if (!is_move) { ne_add_depth_header(req, depth); } #ifdef NE_HAVE_DAV if (is_move) { /* Moving the resource requires any locks for the source * resource (which may be a collection), and modifies the * parent of the source. */ ne_lock_using_resource(req, src, NE_DEPTH_INFINITE); ne_lock_using_parent(req, src); } ne_lock_using_resource(req, dest, NE_DEPTH_INFINITE); /* And we need to be able to add members to the destination's parent */ ne_lock_using_parent(req, dest); #endif if (ne_get_session_flag(sess, NE_SESSFLAG_RFC4918)) { ne_add_request_header(req, "Destination", dest); } else { ne_print_request_header(req, "Destination", "%s://%s%s", ne_get_scheme(sess), ne_get_server_hostport(sess), dest); } ne_add_request_header(req, "Overwrite", overwrite?"T":"F"); return ne_simple_request(sess, req); } int ne_copy(ne_session *sess, int overwrite, int depth, const char *src, const char *dest) { return copy_or_move(sess, 0, overwrite, depth, src, dest); } int ne_move(ne_session *sess, int overwrite, const char *src, const char *dest) { return copy_or_move(sess, 1, overwrite, 0, src, dest); } int ne_delete(ne_session *sess, const char *path) { ne_request *req = ne_request_create(sess, "DELETE", path); #ifdef NE_HAVE_DAV ne_lock_using_resource(req, path, NE_DEPTH_INFINITE); ne_lock_using_parent(req, path); #endif /* Per RFC4918ẞ9.6.1 DELETE can get a 207 response. */ return ne_simple_request(sess, req); } int ne_mkcol(ne_session *sess, const char *path) { ne_request *req; char *real_path; int ret; if (ne_path_has_trailing_slash(path)) { real_path = ne_strdup(path); } else { real_path = ne_concat(path, "/", NULL); } req = ne_request_create(sess, "MKCOL", real_path); #ifdef NE_HAVE_DAV ne_lock_using_resource(req, real_path, 0); ne_lock_using_parent(req, real_path); #endif ret = ne_simple_request(sess, req); ne_free(real_path); return ret; } #endif /* NE_HAVE_DAV */ neon-0.34.2/src/ne_auth.h0000644000175000017500000002131514777424030014544 0ustar jortonjorton/* HTTP authentication routines Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_AUTH_H #define NE_AUTH_H #include "ne_session.h" /* for ne_session */ NE_BEGIN_DECLS /* Size of username/password buffers passed to ne_auth_creds * callback. */ #define NE_ABUFSIZ (256) /* The callback used to request the username and password in the given * realm. The username and password must be copied into the buffers * which are both of size NE_ABUFSIZ. The 'attempt' parameter is zero * on the first call to the callback, and increases by one for each * invocation of the callback during an attempt to authenticate. The * 'realm' parameter is provided by the server, the string is cleaned * of non-printable characters. * * The callback must return zero to indicate that authentication * should be attempted with the username/password, or non-zero to * cancel the request. (if non-zero, username and password are * ignored.) * * IMPORTANT NOTE: The callback will be invoked repeatedly until * either it returns non-zero, or authentication is successful. * * Hint: if you just wish to attempt authentication just once (even if * the user gets the username/password wrong), have the callback * function use 'attempt' value as the function return value. */ typedef int (*ne_auth_creds)(void *userdata, const char *realm, int attempt, char *username, char *password); /* Set callbacks to provide credentials for server and proxy * authentication, using the default set of authentication protocols. * userdata is passed as the first argument to the callback. */ void ne_set_server_auth(ne_session *sess, ne_auth_creds creds, void *userdata); void ne_set_proxy_auth(ne_session *sess, ne_auth_creds creds, void *userdata); /* As an alternative to using ne_set_server_auth and * ne_set_proxy_auth, the following interfaces may be used; these * allow control over which authentication protocol is used. */ /* NE_AUTH_BASIC: Basic authentication transmits the username and * password unprotected over the channel; this allows a passive attack * to steal the credentials if using an unsecured channel * (i.e. non-SSL). */ #define NE_AUTH_BASIC (0x0001) /* NE_AUTH_DIGEST: Digest authentication uses a hash of the username, * password, and certain aspects of the request, so prevents passive * attackers from obtaining the credentials; active attackers can * still modify most of the request/response if using an unsecured * channel. Supports algorithms from RFC 2617 and RFC 7616. */ #define NE_AUTH_DIGEST (0x0080) /* NE_AUTH_LEGACY_DIGEST: Using this flag together with NE_AUTH_DIGEST * enables support for the weaker, legacy version of the Digest * algorithm specified in RFC 2069 (obsoleted by RFC 2617, which was * published in June 1999). */ #define NE_AUTH_LEGACY_DIGEST (0x0002) /* NE_AUTH_NEGOTIATE: Negotiate uses GSSAPI/SSPI, or NTLM, to * authenticate the user; an active attacker can modify any of the * request/response at will, so this must not be used over an * unsecured channel. NE_AUTH_NEGOTIATE is currently equivalent to * use of (NE_AUTH_GSSAPI | NE_AUTH_NTLM). */ #define NE_AUTH_NEGOTIATE (0x0004) /* NE_AUTH_GSSAPI: Use GSSAPI or SSPI to authenticate the user; an * active attacker can modify any of the request/response at will, so * this must not be used over an unsecured channel. NE_AUTH_GSSAPI * is currently equivalent to (NE_AUTH_GSSAPI_ONLY | NE_AUTH_SSPI). */ #define NE_AUTH_GSSAPI (0x0008) /* NE_AUTH_NTLM: Use NTLM to authenticate the user; an active attacker * can modify any of the request/response at will, so this must not be * used over an unsecured channel. */ #define NE_AUTH_NTLM (0x0010) /* NE_AUTH_SSPI: Use SSPI to authenticate the user; an * active attacker can modify any of the request/response at will, so * this must not be used over an unsecured channel. */ #define NE_AUTH_SSPI (0x0020) /* NE_AUTH_GSSAPI_ONLY: Use GSSAPI to authenticate the user; an * active attacker can modify any of the request/response at will, so * this must not be used over an unsecured channel. */ #define NE_AUTH_GSSAPI_ONLY (0x0040) /* 0x0080: legacy definition of NE_AUTH_DIGEST in 0.31 and earlier */ /* The default set of supported protocols, as deemed appropriate for * the given session scheme. The interpretation of this flag may * change across versions, for example with older, less secure * protocols being removed from the default set. */ #define NE_AUTH_DEFAULT (0x1000) /* All protocols supported by the library. The interpretation of this * flag may change across versions. */ #define NE_AUTH_ALL (0x2000) /* If present in the protocol mask passed to ne_auth_provide, * indicates that proxy authentication is requested. */ #define NE_AUTH_PROXY (0x4000) /* Add a callback to provide credentials for server and proxy * authentication using a particular auth protocol or set of * protocols. The protocol is supplied as a bitmask of NE_AUTH_* * values. For NE_AUTH_NEGOTIATE, the creds and userdata arguments * are ignored and may be NULL. * * These functions may be called multiple times per session to * register callbacks for different protocols. If the server presents * more than one protocol in an auth challenge, the following * algorithm will be used to determine which callback is used: * * - iterate over the registered callbacks in the order registered * - for each each callback, iterate over the known set of protocols * in order of algorithm strength (strongest first). * - if the protocol mask for that callback matches the protocol, * attempt authentication using this protocol. * * Therefore, if multiple calls to ne_add_server_auth or * ne_add_proxy_auth are used for a given session, the caller must * ensure that the order in which those calls are made reflects the * precedence of protocols to be used. */ void ne_add_server_auth(ne_session *sess, unsigned protocol, ne_auth_creds creds, void *userdata); void ne_add_proxy_auth(ne_session *sess, unsigned protocol, ne_auth_creds creds, void *userdata); /* Alternative credentials provider callback, invoked when credentials * are required to authenticate the client to either a server or * proxy. 'protocol' is the authentication protocol number * (NE_AUTH_*) of the challenge, bitwise-ORed with NE_AUTH_PROXY when * the auth challenge is made by an HTTP proxy. * * 'realm' is the realm name provided by the server, and is cleaned of * non-printable characters. The 'attempt' counter reflects the * number of attempts to provide credentials to the server * (i.e. retried requests sent with a challenge response), NOT the * number of times the callback is invoked, unlike the ne_auth_creds * callback. * * The callback must return zero to indicate that authentication * should be attempted with the username/password, or non-zero to * cancel the request. (if non-zero, username and password are * ignored.) * * The username and password buffers have length 'buflen', which is * guaranteed to be >= NE_ABUFSIZ. The username must be provided as a * NUL-terminated UTF-8 encoding only. The password must be provided * as a NUL-terminated string. Additional protocol-specific * restrictions apply, e.g. username cannot contain a colon for Basic * auth. * * IMPORTANT NOTE: The callback will be invoked repeatedly until * either it returns non-zero, or authentication is successful. * * Hint: if you just wish to attempt authentication just once (even if * the user gets the username/password wrong), have the callback * function use 'attempt' value as the function return value. */ typedef int (*ne_auth_provide)(void *userdata, int attempt, unsigned protocol, const char *realm, char *username, char *password, size_t buflen); void ne_add_auth(ne_session *sess, unsigned protocol, ne_auth_provide creds, void *userdata); /* Clear any cached authentication credentials for the given * session. */ void ne_forget_auth(ne_session *sess); NE_END_DECLS #endif /* NE_AUTH_H */ neon-0.34.2/src/ne_auth.c0000644000175000017500000016646114777424030014553 0ustar jortonjorton/* HTTP Authentication routines Copyright (C) 1999-2024, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #include #ifdef HAVE_SYS_TIME_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STRINGS_H #include #endif #ifdef HAVE_UNISTD_H #include /* for getpid() */ #endif #ifdef WIN32 #include /* for GetCurrentThreadId() etc */ #endif #ifdef HAVE_OPENSSL #include #elif defined(HAVE_GNUTLS) #include #if LIBGNUTLS_VERSION_NUMBER < 0x020b00 #include #else #include #endif #endif #include #include #include "ne_dates.h" #include "ne_request.h" #include "ne_auth.h" #include "ne_string.h" #include "ne_utils.h" #include "ne_alloc.h" #include "ne_uri.h" #include "ne_internal.h" #ifdef HAVE_GSSAPI #ifdef HAVE_GSSAPI_GSSAPI_H #include #ifdef HAVE_GSSAPI_GSSAPI_GENERIC_H #include #endif #else #include #endif #endif #ifdef HAVE_SSPI #include "ne_sspi.h" #endif #ifdef HAVE_NTLM #include "ne_ntlm.h" #endif #define HOOK_SERVER_ID "http://webdav.org/neon/hooks/server-auth" #define HOOK_PROXY_ID "http://webdav.org/neon/hooks/proxy-auth" static const struct hashalg { const char *name; unsigned int hash; unsigned int sess; /* _session variant */ } hashalgs[] = { { "MD5", NE_HASH_MD5, 0 }, /* This must remain first in the array. */ { "MD5-sess", NE_HASH_MD5, 1 }, { "SHA-256", NE_HASH_SHA256, 0 }, { "SHA-256-sess", NE_HASH_SHA256, 1 }, { "SHA-512-256", NE_HASH_SHA512_256, 0 }, { "SHA-512-256-sess", NE_HASH_SHA512_256, 1 } }; #define HASHALG_MD5 (&hashalgs[0]) #define NUM_HASHALGS (sizeof(hashalgs)/sizeof(hashalgs[0])) /* Selected method of qop which the client is using */ typedef enum { auth_qop_none, auth_qop_auth } auth_qop; /* A callback/userdata pair registered by the application for * a particular set of protocols. */ struct auth_handler { unsigned protomask; ne_auth_creds old_creds; ne_auth_provide new_creds; void *userdata; int attempt; /* number of invocations of this callback for * current request. */ struct auth_handler *next; }; /* A challenge */ struct auth_challenge { const struct auth_protocol *protocol; struct auth_handler *handler; const char *realm, *nonce, *opaque, *domain; unsigned int stale; /* if stale=true */ unsigned int got_qop; /* we were given a qop directive */ unsigned int qop_auth; /* "auth" token in qop attrib */ enum { userhash_none=0, userhash_true=1, userhash_false=2} userhash; const struct hashalg *alg; struct auth_challenge *next; }; static const struct auth_class { const char *id, *req_hdr, *resp_hdr, *resp_info_hdr; int status_code; /* Response status-code to trap. */ int fail_code; /* NE_* request to fail with. */ unsigned protomask; /* protocol mask */ const char *error_noauth; /* Error message template use when * giving up authentication attempts. */ } ah_server_class = { HOOK_SERVER_ID, "Authorization", "WWW-Authenticate", "Authentication-Info", 401, NE_AUTH, 0, N_("Could not authenticate to server: %s") }, ah_proxy_class = { HOOK_PROXY_ID, "Proxy-Authorization", "Proxy-Authenticate", "Proxy-Authentication-Info", 407, NE_PROXYAUTH, NE_AUTH_PROXY, N_("Could not authenticate to proxy server: %s") }; /* Internal buffer size, which must be >= NE_ABUFSIZ. */ #define ABUFSIZE (NE_ABUFSIZ * 2) #define zero_and_free(s) do { ne__strzero(s, strlen(s)); ne_free(s); } while (0) /* Authentication session state. */ typedef struct { ne_session *sess; /* Which context will auth challenges be accepted? */ enum { AUTH_ANY, /* ignore nothing. */ AUTH_CONNECT, /* only in response to a CONNECT request. */ AUTH_NOTCONNECT /* only in non-CONNECT responsees */ } context; /* Protocol type for server/proxy auth. */ const struct auth_class *spec; /* The protocol used for this authentication session */ const struct auth_protocol *protocol; struct auth_handler *handlers; /*** Session details ***/ /* The username and password we are using to authenticate with */ char username[ABUFSIZE]; /* This used for Basic auth */ char *basic; #ifdef HAVE_GSSAPI /* for the GSSAPI/Negotiate scheme: */ char *gssapi_token; gss_ctx_id_t gssctx; gss_name_t gssname; gss_OID gssmech; #endif #ifdef HAVE_SSPI /* This is used for SSPI (Negotiate/NTLM) auth */ char *sspi_token; void *sspi_context; char *sspi_host; #endif #ifdef HAVE_NTLM /* This is used for NTLM auth */ ne_ntlm_context *ntlm_context; #endif /* These all used for Digest auth */ char *realm; char *nonce; char *cnonce; char *opaque; char **domains; /* list of paths given as domain. */ size_t ndomains; /* size of domains array */ char *userhash; char *username_star; auth_qop qop; const struct hashalg *alg; unsigned int nonce_count; /* The hex representation of the H(A1) value */ char *h_a1; /* Part of the RHS of the response digest. */ char *response_rhs; } auth_session; struct auth_request { /*** Per-request details. ***/ ne_request *request; /* the request object. */ /* The request-target and method for the current request, */ const char *target; const char *method; int attempt; /* number of times this request has been retries due * to auth challenges. */ }; /* Used if this protocol takes an unquoted non-name/value-pair * parameter in the challenge. */ #define AUTH_FLAG_OPAQUE_PARAM (0x0001) /* Used if this Authentication-Info may be sent for non-40[17] * response for this protocol. */ #define AUTH_FLAG_VERIFY_NON40x (0x0002) /* Used for broken the connection-based auth schemes. */ #define AUTH_FLAG_CONN_AUTH (0x0004) struct auth_protocol { unsigned id; /* public NE_AUTH_* id. */ int strength; /* protocol strength for sort order. */ const char *name; /* protocol name. */ /* Parse the authentication challenge; returns zero on success, or * non-zero if this challenge be handled. 'attempt' is the number * of times the request has been resent due to auth challenges. * On failure, challenge_error() should be used to append an error * message to the error buffer 'errmsg'. */ int (*challenge)(auth_session *sess, int attempt, struct auth_challenge *chall, const char *target, ne_buffer **errmsg); /* Return the string to send in the -Authenticate request header: * (ne_malloc-allocated, NUL-terminated string) */ char *(*response)(auth_session *sess, struct auth_request *req); /* Parse a Authentication-Info response; returns NE_* error code * on failure; on failure, the session error string must be * set. */ int (*verify)(struct auth_request *req, auth_session *sess, const char *value); int flags; /* AUTH_FLAG_* flags */ }; /* Helper function to append an error to the buffer during challenge * handling. Pass printf-style string. *errmsg may be NULL and is * allocated if necessary. errmsg must be non-NULL. */ static void challenge_error(ne_buffer **errmsg, const char *fmt, ...) ne_attribute((format(printf, 2, 3))); static int inside_domain(auth_session *sess, const char *req_uri); /* Free the domains array, precondition sess->ndomains > 0. */ static void free_domains(auth_session *sess) { do { ne_free(sess->domains[sess->ndomains - 1]); } while (--sess->ndomains); ne_free(sess->domains); sess->domains = NULL; } static void clean_session(auth_session *sess) { if (sess->basic) zero_and_free(sess->basic); if (sess->nonce) ne_free(sess->nonce); if (sess->cnonce) ne_free(sess->cnonce); if (sess->opaque) ne_free(sess->opaque); if (sess->realm) ne_free(sess->realm); if (sess->userhash) ne_free(sess->userhash); if (sess->username_star) ne_free(sess->username_star); if (sess->response_rhs) ne_free(sess->response_rhs); if (sess->h_a1) zero_and_free(sess->h_a1); sess->realm = sess->basic = sess->cnonce = sess->nonce = sess->opaque = sess->userhash = sess->response_rhs = sess->h_a1 = sess->username_star = NULL; if (sess->ndomains) free_domains(sess); #ifdef HAVE_GSSAPI { unsigned int major; if (sess->gssctx != GSS_C_NO_CONTEXT) gss_delete_sec_context(&major, &sess->gssctx, GSS_C_NO_BUFFER); } if (sess->gssapi_token) ne_free(sess->gssapi_token); sess->gssapi_token = NULL; #endif #ifdef HAVE_SSPI if (sess->sspi_token) ne_free(sess->sspi_token); sess->sspi_token = NULL; ne_sspi_destroy_context(sess->sspi_context); sess->sspi_context = NULL; #endif #ifdef HAVE_NTLM if (sess->ntlm_context) { ne__ntlm_destroy_context(sess->ntlm_context); sess->ntlm_context = NULL; } #endif sess->protocol = NULL; } /* Returns client nonce string using given hash algorithm. Returns * NULL on error, in which case challenge_error(errmsg) is called. */ static char *get_cnonce(const struct hashalg *alg, ne_buffer **errmsg) { #ifdef NE_HAVE_SSL unsigned char data[32]; #ifdef HAVE_GNUTLS #if LIBGNUTLS_VERSION_NUMBER < 0x020b00 gcry_create_nonce(data, sizeof data); #else gnutls_rnd(GNUTLS_RND_NONCE, data, sizeof data); #endif return ne_base64(data, sizeof data); #else /* !HAVE_GNUTLS */ if (RAND_status() == 1 && RAND_bytes(data, sizeof data) >= 0) { return ne_base64(data, sizeof data); } else { challenge_error(errmsg, _("cannot create client nonce for Digest challenge, " "OpenSSL PRNG not seeded")); return NULL; } #endif /* HAVE_GNUTLS */ #else /* !NE_HAVE_SSL */ /* Fallback sources of random data: all bad, but no good sources * are available. */ ne_buffer *buf = ne_buffer_create(); char *ret; #ifdef HAVE_GETTIMEOFDAY struct timeval tv; if (gettimeofday(&tv, NULL) == 0) ne_buffer_snprintf(buf, 64, "%" NE_FMT_TIME_T ".%ld", tv.tv_sec, (long)tv.tv_usec); #else /* !HAVE_GETTIMEOFDAY */ ne_buffer_snprintf(buf, 64, "%" NE_FMT_TIME_T, time(NULL)); #endif { #ifdef WIN32 DWORD pid = GetCurrentThreadId(); #else pid_t pid = getpid(); #endif ne_buffer_snprintf(buf, 32, "%lu", (unsigned long) pid); } ret = ne_strhash(alg->hash, buf->data, NULL); if (!ret) challenge_error(errmsg, _("%s hash failed for Digest challenge"), alg->name); ne_buffer_destroy(buf); return ret; #endif } /* Callback to retrieve user credentials for given session on given * attempt (pre request) for given challenge. Password is written to * pwbuf (of size ABUFSIZE). On error, challenge_error() is used * with errmsg. */ static int get_credentials(auth_session *sess, ne_buffer **errmsg, int attempt, struct auth_challenge *chall, char *pwbuf) { char *realm = sess->realm ? ne_strclean(ne_strdup(sess->realm)) : ""; unsigned mask = chall->protocol->id | sess->spec->protomask; int rv; if (chall->handler->new_creds) rv = chall->handler->new_creds(chall->handler->userdata, attempt, mask, realm, sess->username, pwbuf, ABUFSIZE); else rv = chall->handler->old_creds(chall->handler->userdata, realm, chall->handler->attempt++, sess->username, pwbuf); if (sess->realm) ne_free(realm); if (rv == 0) return 0; challenge_error(errmsg, _("rejected %s challenge"), chall->protocol->name); return -1; } /* Return the scope of the Basic authentication domain following rule * in RFC 7617. Malloc-allocated path is returned. */ static char *get_scope_path(const char *uri) { ne_uri base, udot, parent; char *s; memset(&udot, 0, sizeof udot); udot.path = "."; if (ne_uri_parse(uri, &base) != 0) { /* Assume scope is whole origin. */ return ne_strdup("/"); } ne_uri_resolve(&base, &udot, &parent); s = parent.path; parent.path = NULL; ne_uri_free(&parent); ne_uri_free(&base); return s; } /* Examine a Basic auth challenge. * Returns 0 if an valid challenge, else non-zero. */ static int basic_challenge(auth_session *sess, int attempt, struct auth_challenge *parms, const char *target, ne_buffer **errmsg) { char *tmp, password[ABUFSIZE]; /* Verify challenge... must have a realm */ if (parms->realm == NULL) { challenge_error(errmsg, _("missing realm in Basic challenge")); return -1; } clean_session(sess); sess->realm = ne_strdup(parms->realm); if (get_credentials(sess, errmsg, attempt, parms, password)) { /* Failed to get credentials */ return -1; } if (strchr(sess->username, ':') != NULL) { challenge_error(errmsg, _("cannot handle Basic challenge " "for username containing colon")); return -1; } tmp = ne_concat(sess->username, ":", password, NULL); sess->basic = ne_base64((unsigned char *)tmp, strlen(tmp)); zero_and_free(tmp); ne__strzero(password, sizeof password); if (strcmp(target, "*") == 0 || sess->context == AUTH_CONNECT) { /* For CONNECT, or if the request-target is "*", the auth * scope is implicitly the whole server. */ return 0; } sess->domains = ne_malloc(sizeof *sess->domains); sess->domains[0] = get_scope_path(target); sess->ndomains = 1; NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Basic auth scope is: %s\n", sess->domains[0]); return 0; } /* Add Basic authentication credentials to a request */ static char *request_basic(auth_session *sess, struct auth_request *req) { if (sess->ndomains && !inside_domain(sess, req->target)) { return NULL; } return ne_concat("Basic ", sess->basic, "\r\n", NULL); } #ifdef HAVE_GSSAPI /* Add GSSAPI authentication credentials to a request */ static char *request_negotiate(auth_session *sess, struct auth_request *req) { if (sess->gssapi_token) return ne_concat("Negotiate ", sess->gssapi_token, "\r\n", NULL); else return NULL; } /* Create an GSSAPI name for server HOSTNAME; returns non-zero on * error. */ static void get_gss_name(gss_name_t *server, const char *hostname) { unsigned int major, minor; gss_buffer_desc token; token.value = ne_concat("HTTP@", hostname, NULL); token.length = strlen(token.value); major = gss_import_name(&minor, &token, GSS_C_NT_HOSTBASED_SERVICE, server); ne_free(token.value); if (GSS_ERROR(major)) { NE_DEBUG(NE_DBG_HTTPAUTH, "gssapi: gss_import_name failed.\n"); *server = GSS_C_NO_NAME; } } /* Append GSSAPI error(s) for STATUS of type TYPE to BUF; prepending * ": " to each error if *FLAG is non-zero, setting *FLAG after an * error has been appended. */ static void make_gss_error(ne_buffer *buf, int *flag, unsigned int status, int type) { unsigned int major, minor; unsigned int context = 0; do { gss_buffer_desc msg; major = gss_display_status(&minor, status, type, GSS_C_NO_OID, &context, &msg); if (major == GSS_S_COMPLETE && msg.length) { if ((*flag)++) ne_buffer_append(buf, ": ", 2); ne_buffer_append(buf, msg.value, msg.length); } if (msg.length) gss_release_buffer(&minor, &msg); } while (context); } /* Continue a GSS-API Negotiate exchange, using input TOKEN if * non-NULL. Returns non-zero on error, in which case *errmsg is * guaranteed to be non-NULL (i.e. an error message is set). */ static int continue_negotiate(auth_session *sess, const char *token, ne_buffer **errmsg) { unsigned int major, minor; gss_buffer_desc input = GSS_C_EMPTY_BUFFER; gss_buffer_desc output = GSS_C_EMPTY_BUFFER; unsigned char *bintoken = NULL; int ret; if (token) { input.length = ne_unbase64(token, &bintoken); if (input.length == 0) { challenge_error(errmsg, _("invalid Negotiate token")); return -1; } input.value = bintoken; NE_DEBUG(NE_DBG_HTTPAUTH, "gssapi: Continuation token [%s]\n", token); } else if (sess->gssctx != GSS_C_NO_CONTEXT) { NE_DEBUG(NE_DBG_HTTPAUTH, "gssapi: Reset incomplete context.\n"); gss_delete_sec_context(&minor, &sess->gssctx, GSS_C_NO_BUFFER); } major = gss_init_sec_context(&minor, GSS_C_NO_CREDENTIAL, &sess->gssctx, sess->gssname, sess->gssmech, GSS_C_MUTUAL_FLAG, GSS_C_INDEFINITE, GSS_C_NO_CHANNEL_BINDINGS, &input, &sess->gssmech, &output, NULL, NULL); /* done with the input token. */ if (bintoken) ne_free(bintoken); if (GSS_ERROR(major)) { int flag = 0; challenge_error(errmsg, _("GSSAPI authentication error: ")); make_gss_error(*errmsg, &flag, major, GSS_C_GSS_CODE); make_gss_error(*errmsg, &flag, minor, GSS_C_MECH_CODE); return -1; } if (major == GSS_S_CONTINUE_NEEDED || major == GSS_S_COMPLETE) { NE_DEBUG(NE_DBG_HTTPAUTH, "gssapi: init_sec_context OK. (major=%d)\n", major); ret = 0; } else { challenge_error(errmsg, _("GSSAPI failure (code %u)"), major); ret = -1; } if (major != GSS_S_CONTINUE_NEEDED) { /* context no longer needed: destroy it */ gss_delete_sec_context(&minor, &sess->gssctx, GSS_C_NO_BUFFER); } if (output.length) { sess->gssapi_token = ne_base64(output.value, output.length); NE_DEBUG(NE_DBG_HTTPAUTH, "gssapi: Output token: [%s]\n", sess->gssapi_token); gss_release_buffer(&minor, &output); } else { NE_DEBUG(NE_DBG_HTTPAUTH, "gssapi: No output token.\n"); } return ret; } /* Process a Negotiate challenge CHALL in session SESS; returns zero * if challenge is accepted. */ static int negotiate_challenge(auth_session *sess, int attempt, struct auth_challenge *chall, const char *target, ne_buffer **errmsg) { const char *token = chall->opaque; /* Respect an initial challenge - which must have no input token, * or a continuation - which must have an input token. */ if (attempt == 0 || token) { return continue_negotiate(sess, token, errmsg); } else { challenge_error(errmsg, _("ignoring empty Negotiate continuation")); return -1; } } /* Verify the header HDR in a Negotiate response. */ static int verify_negotiate_response(struct auth_request *req, auth_session *sess, const char *hdr) { char *duphdr = ne_strdup(hdr); char *sep, *ptr = strchr(duphdr, ' '); int ret; ne_buffer *errmsg = NULL; if (!ptr || strncmp(hdr, "Negotiate", ptr - duphdr) != 0) { ne_set_error(sess->sess, _("Negotiate response verification failed: " "invalid response header token")); ne_free(duphdr); return NE_ERROR; } ptr++; if (strlen(ptr) == 0) { NE_DEBUG(NE_DBG_HTTPAUTH, "gssapi: No token in Negotiate response!\n"); ne_free(duphdr); return NE_OK; } if ((sep = strchr(ptr, ',')) != NULL) *sep = '\0'; if ((sep = strchr(ptr, ' ')) != NULL) *sep = '\0'; NE_DEBUG(NE_DBG_HTTPAUTH, "gssapi: Negotiate response token [%s]\n", ptr); ret = continue_negotiate(sess, ptr, &errmsg); if (ret) { ne_set_error(sess->sess, _("Negotiate response verification failure: %s"), errmsg->data); } if (errmsg) ne_buffer_destroy(errmsg); ne_free(duphdr); return ret ? NE_ERROR : NE_OK; } #endif #ifdef HAVE_SSPI static char *request_sspi(auth_session *sess, struct auth_request *request) { if (sess->sspi_token) return ne_concat(sess->protocol->name, " ", sess->sspi_token, "\r\n", NULL); else return NULL; } static int continue_sspi(auth_session *sess, int ntlm, const char *hdr) { int status; char *response = NULL; NE_DEBUG(NE_DBG_HTTPAUTH, "auth: SSPI challenge.\n"); if (!sess->sspi_context) { status = ne_sspi_create_context(&sess->sspi_context, sess->sspi_host, ntlm); if (status) { return status; } } status = ne_sspi_authenticate(sess->sspi_context, hdr, &response); if (status) { return status; } if (response && *response) { sess->sspi_token = response; NE_DEBUG(NE_DBG_HTTPAUTH, "auth: SSPI challenge [%s]\n", sess->sspi_token); } return 0; } static int sspi_challenge(auth_session *sess, int attempt, struct auth_challenge *parms, const char *target, ne_buffer **errmsg) { int ntlm = ne_strcasecmp(parms->protocol->name, "NTLM") == 0; return continue_sspi(sess, ntlm, parms->opaque); } static int verify_sspi(struct auth_request *req, auth_session *sess, const char *hdr) { int ntlm = ne_strncasecmp(hdr, "NTLM ", 5) == 0; char *ptr = strchr(hdr, ' '); if (!ptr) { ne_set_error(sess->sess, _("SSPI response verification failed: " "invalid response header token")); return NE_ERROR; } while(*ptr == ' ') ptr++; if (*ptr == '\0') { NE_DEBUG(NE_DBG_HTTPAUTH, "auth: No token in SSPI response!\n"); return NE_OK; } return continue_sspi(sess, ntlm, ptr); } #endif /* Parse the "domain" challenge parameter and set the domains array up * in the session appropriately. */ static int parse_domain(auth_session *sess, const char *domain) { char *cp = ne_strdup(domain), *p = cp; ne_uri base; int invalid = 0; memset(&base, 0, sizeof base); ne_fill_server_uri(sess->sess, &base); do { char *token = ne_token(&p, ' '); ne_uri rel, absolute; if (ne_uri_parse(token, &rel) == 0) { /* Resolve relative to the Request-URI. */ base.path = "/"; ne_uri_resolve(&base, &rel, &absolute); /* Compare against the resolved path to check this URI has * the same (scheme, host, port) components; ignore it * otherwise: */ base.path = absolute.path; if (absolute.path && ne_uri_cmp(&absolute, &base) == 0) { sess->domains = ne_realloc(sess->domains, ++sess->ndomains * sizeof(*sess->domains)); sess->domains[sess->ndomains - 1] = absolute.path; NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Using domain %s from %s\n", absolute.path, token); absolute.path = NULL; } else { NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Ignoring domain %s\n", token); } ne_uri_free(&absolute); } else { invalid = 1; } ne_uri_free(&rel); } while (p && !invalid); if (invalid && sess->ndomains) { free_domains(sess); } ne_free(cp); base.path = NULL; ne_uri_free(&base); return invalid; } #ifdef HAVE_NTLM static char *request_ntlm(auth_session *sess, struct auth_request *request) { char *token = ne__ntlm_getRequestToken(sess->ntlm_context); if (token) { char *req = ne_concat(sess->protocol->name, " ", token, "\r\n", NULL); ne_free(token); return req; } else { return NULL; } } static int ntlm_challenge(auth_session *sess, int attempt, struct auth_challenge *parms, const char *target, ne_buffer **errmsg) { int status; NE_DEBUG(NE_DBG_HTTPAUTH, "auth: NTLM challenge.\n"); if (!parms->opaque && (!sess->ntlm_context || (attempt > 1))) { char password[ABUFSIZE]; if (get_credentials(sess, errmsg, attempt, parms, password)) { /* Failed to get credentials */ return -1; } if (sess->ntlm_context) { ne__ntlm_destroy_context(sess->ntlm_context); sess->ntlm_context = NULL; } sess->ntlm_context = ne__ntlm_create_context(sess->username, password); ne__strzero(password, sizeof password); } status = ne__ntlm_authenticate(sess->ntlm_context, parms->opaque); if (status) { return status; } return 0; } #endif /* HAVE_NTLM */ /* Generated with 'mktable safe_username', do not alter here -- */ static const unsigned char table_safe_username[256] = { /* x00 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, /* x10 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x20 */ 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* x30 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* x40 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* x50 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, /* x60 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* x70 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /* x80 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* x90 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* xA0 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* xB0 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* xC0 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* xD0 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* xE0 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* xF0 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }; /* -- Generated code from 'mktable safe_username' ends. */ /* Returns non-zero if 'username' is unsafe to use without quoting. */ static int unsafe_username(const char *username) { const char *p; int rv = 0; for (p = username; *p; p++) rv |= table_safe_username[(const unsigned char)*p]; return rv; } /* Returns the H(username:realm:password) used in the Digest H(A1) * calculation. */ static char *get_digest_h_urp(auth_session *sess, ne_buffer **errmsg, int attempt, struct auth_challenge *parms) { char password[ABUFSIZE], *h_urp; if (get_credentials(sess, errmsg, attempt, parms, password)) { /* Failed to get credentials */ return NULL; } /* Calculate userhash for this (realm, username) if required. * https://tools.ietf.org/html/rfc7616#section-3.4.4 */ if (parms->userhash == userhash_true) { sess->userhash = ne_strhash(parms->alg->hash, sess->username, ":", sess->realm, NULL); } else { /* Without userhash, for usernames which need some kind of * escaping, either: a) username* must be supported, which * is known if the server sent userhash=false, *and* the * caller has indicated the username really is UTF-8; or * else b) the challenge is an error since the username * cannot be sent safely. */ if (unsafe_username(sess->username)) { if (parms->userhash == userhash_none || parms->handler->new_creds == NULL) { challenge_error(errmsg, _("could not handle non-ASCII " "username in Digest challenge")); ne__strzero(password, sizeof password); return NULL; } sess->username_star = ne_strparam("UTF-8", NULL, (unsigned char *)sess->username); NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Using username* => %s\n", sess->username_star); } } /* H(A1) calculation identical for 2069 or 2617/7616: * https://tools.ietf.org/html/rfc7616#section-3.4.2 */ h_urp = ne_strhash(parms->alg->hash, sess->username, ":", sess->realm, ":", password, NULL); ne__strzero(password, sizeof password); return h_urp; } /* Examine a digest challenge: return 0 if it is a valid Digest challenge, * else non-zero. */ static int digest_challenge(auth_session *sess, int attempt, struct auth_challenge *parms, const char *target, ne_buffer **errmsg) { char *p, *h_urp = NULL; if (parms->alg == NULL) { challenge_error(errmsg, _("unknown algorithm in Digest challenge")); return -1; } /* qop= is mandatory from 2617 onward, fail w/o LEGACY_DIGEST */ if (!parms->got_qop && ((parms->handler->protomask & NE_AUTH_LEGACY_DIGEST) == 0)) { challenge_error(errmsg, _("legacy Digest challenge not supported")); return -1; } else if (parms->alg->sess && !parms->qop_auth) { challenge_error(errmsg, _("incompatible algorithm in Digest challenge")); return -1; } else if (parms->realm == NULL || parms->nonce == NULL) { challenge_error(errmsg, _("missing parameter in Digest challenge")); return -1; } else if (parms->stale && sess->realm == NULL) { challenge_error(errmsg, _("initial Digest challenge was stale")); return -1; } else if (parms->stale && (sess->alg != parms->alg || strcmp(sess->realm, parms->realm))) { /* With stale=true the realm and algorithm cannot change since these * require re-hashing H(A1) which defeats the point. */ challenge_error(errmsg, _("stale Digest challenge with new algorithm or realm")); return -1; } p = ne_strhash(parms->alg->hash, "", NULL); if (p == NULL) { challenge_error(errmsg, _("%s algorithm in Digest challenge not supported"), parms->alg->name); return -1; } ne_free(p); if (!parms->stale) { /* Non-stale challenge: clear session and request credentials. */ clean_session(sess); /* The domain parameter must be parsed after the session is * cleaned; ignore domain for proxy auth. */ if (parms->domain && sess->spec == &ah_server_class && parse_domain(sess, parms->domain)) { challenge_error(errmsg, _("could not parse domain in Digest challenge")); return -1; } /* The hash alg from parameters already tested to work above, so re-use it. */ if ((sess->cnonce = get_cnonce(parms->alg, errmsg)) == NULL) { /* challenge_error() called by get_cnonce(). */ return -1; } sess->realm = ne_strdup(parms->realm); sess->alg = parms->alg; h_urp = get_digest_h_urp(sess, errmsg, attempt, parms); if (h_urp == NULL) { return -1; } } else { /* Stale challenge: accept a new nonce or opaque. */ if (sess->nonce) ne_free(sess->nonce); if (sess->opaque && parms->opaque) ne_free(sess->opaque); } sess->nonce = ne_strdup(parms->nonce); if (parms->opaque) { sess->opaque = ne_strdup(parms->opaque); } if (parms->got_qop) { /* What type of qop are we to apply to the message? */ NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Got qop, using 2617-style.\n"); sess->nonce_count = 0; sess->qop = auth_qop_auth; } else { /* No qop at all/ */ sess->qop = auth_qop_none; } if (h_urp) { if (sess->alg->sess) { sess->h_a1 = ne_strhash(parms->alg->hash, h_urp, ":", sess->nonce, ":", sess->cnonce, NULL); zero_and_free(h_urp); NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Session H(A1) is [%s]\n", sess->h_a1); } else { sess->h_a1 = h_urp; NE_DEBUG(NE_DBG_HTTPAUTH, "auth: H(A1) is [%s]\n", sess->h_a1); } } NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Accepting digest challenge.\n"); return 0; } /* Returns non-zero if given request-target is inside the * authentication domain defined for the session. */ static int inside_domain(auth_session *sess, const char *target) { int inside = 0; size_t n; ne_uri uri; /* Parse the Request-URI; it will be an absoluteURI if using a * proxy, and possibly '*'. */ if (strcmp(target, "*") == 0 || ne_uri_parse(target, &uri) != 0) { /* Presume outside the authentication domain. */ return 0; } for (n = 0; n < sess->ndomains && !inside; n++) { const char *d = sess->domains[n]; inside = strncmp(uri.path, d, strlen(d)) == 0; } NE_DEBUG(NE_DBG_HTTPAUTH, "auth: '%s' is inside auth domain: %d.\n", uri.path, inside); ne_uri_free(&uri); return inside; } /* Return Digest authentication credentials header value for the given * session. */ static char *request_digest(auth_session *sess, struct auth_request *req) { char *h_a2, *response; char nc_value[9] = {0}; const char *qop_value = "auth"; /* qop-value */ ne_buffer *ret; unsigned int hash = sess->alg->hash; /* Do not submit credentials if an auth domain is defined and this * request-uri fails outside it. */ if (sess->ndomains && !inside_domain(sess, req->target)) { return NULL; } /* H(A2): https://tools.ietf.org/html/rfc7616#section-3.4.3 - Note * that the RFC specifies that "request-uri" is used in the A2 * grammar, which matches the RFC 9112 'request-target', which is * what was passed through by ah_create. */ h_a2 = ne_strhash(hash, req->method, ":", req->target, NULL); NE_DEBUG(NE_DBG_HTTPAUTH, "auth: H(A2): %s\n", h_a2); /* Calculate the 'response' to the Digest challenge to send the * server in the request. */ if (sess->qop == auth_qop_none) { /* RFC 2069 case, * https://tools.ietf.org/html/rfc2069#section-2.1.2 */ response = ne_strhash(hash, sess->h_a1, ":", sess->nonce, ":", h_a2, NULL); } else { /* For RFC 2617/7616-style; part of this calculation will be * needed again when verifying the (Proxy-)Authentication-Info * response header; that part is cached in sess->response_rhs. * https://tools.ietf.org/html/rfc7616#section-3.4.1 */ sess->nonce_count++; ne_snprintf(nc_value, 9, "%08x", sess->nonce_count); if (sess->response_rhs) ne_free(sess->response_rhs); sess->response_rhs = ne_concat(sess->nonce, ":", nc_value, ":", sess->cnonce, ":", qop_value, NULL); response = ne_strhash(hash, sess->h_a1, ":", sess->response_rhs, ":", h_a2, NULL); } ret = ne_buffer_create(); ne_buffer_concat(ret, "Digest realm=\"", sess->realm, "\", " "nonce=\"", sess->nonce, "\", " "uri=\"", req->target, "\", " "response=\"", response, "\", " "algorithm=\"", sess->alg->name, "\"", NULL); if (sess->username_star) { ne_buffer_concat(ret, ", username*=", sess->username_star, NULL); } else { ne_buffer_concat(ret, ", username=\"", sess->userhash ? sess->userhash : sess->username, "\"", NULL); } ne_free(response); ne_free(h_a2); if (sess->opaque != NULL) { ne_buffer_concat(ret, ", opaque=\"", sess->opaque, "\"", NULL); } if (sess->qop != auth_qop_none) { /* Add in cnonce and nc-value fields */ ne_buffer_concat(ret, ", cnonce=\"", sess->cnonce, "\", " "nc=", nc_value, ", " "qop=\"", qop_value, "\"", NULL); } if (sess->userhash) { ne_buffer_czappend(ret, ", userhash=true"); } ne_buffer_zappend(ret, "\r\n"); return ne_buffer_finish(ret); } /* Parse line of comma-separated key-value pairs. If 'ischall' == 1, * then also return a leading space-separated token, as *value == * NULL. Otherwise, if return value is 0, *key and *value will be * non-NULL. If return value is non-zero, parsing has ended. If * 'sep' is non-NULL and ischall is 1, the separator character is * written to *sep when a challenge is parsed. */ static int tokenize(char **hdr, char **key, char **value, char *sep, int ischall) { char *pnt = *hdr; enum { BEFORE_EQ, AFTER_EQ, AFTER_EQ_QUOTED } state = BEFORE_EQ; if (**hdr == '\0') return 1; *key = NULL; do { switch (state) { case BEFORE_EQ: if (*pnt == '=') { if (*key == NULL) return -1; *pnt = '\0'; *value = pnt + 1; state = AFTER_EQ; } else if ((*pnt == ' ' || *pnt == ',') && ischall && *key != NULL) { *value = NULL; if (sep) *sep = *pnt; *pnt = '\0'; *hdr = pnt + 1; return 0; } else if (*key == NULL && strchr(" \r\n\t", *pnt) == NULL) { *key = pnt; } break; case AFTER_EQ: if (*pnt == ',') { *pnt = '\0'; *hdr = pnt + 1; return 0; } else if (*pnt == '\"') { state = AFTER_EQ_QUOTED; } break; case AFTER_EQ_QUOTED: if (*pnt == '\"') { state = AFTER_EQ; *pnt = '\0'; } break; } } while (*++pnt != '\0'); if (state == BEFORE_EQ && ischall && *key != NULL) { *value = NULL; if (sep) *sep = '\0'; } *hdr = pnt; /* End of string: */ return 0; } /* Pass this the value of the 'Authentication-Info:' header field, if * one is received. * Returns: * 0 if it gives a valid authentication for the server * non-zero otherwise (don't believe the response in this case!). */ static int verify_digest_response(struct auth_request *req, auth_session *sess, const char *value) { char *hdr, *pnt, *key, *val; auth_qop qop = auth_qop_none; char *nextnonce, *rspauth, *cnonce, *nc, *qop_value; unsigned int nonce_count; int ret = NE_OK; nextnonce = rspauth = cnonce = nc = qop_value = NULL; pnt = hdr = ne_strdup(value); NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Got Auth-Info header: %s\n", value); while (tokenize(&pnt, &key, &val, NULL, 0) == 0) { val = ne_shave(val, "\""); if (ne_strcasecmp(key, "qop") == 0) { qop_value = val; if (ne_strcasecmp(val, "auth") == 0) { qop = auth_qop_auth; } else { qop = auth_qop_none; } } else if (ne_strcasecmp(key, "nextnonce") == 0) { nextnonce = val; } else if (ne_strcasecmp(key, "rspauth") == 0) { rspauth = val; } else if (ne_strcasecmp(key, "cnonce") == 0) { cnonce = val; } else if (ne_strcasecmp(key, "nc") == 0) { nc = val; } } if (qop == auth_qop_none) { /* The 2069-style A-I header only has the entity and nextnonce * parameters. */ NE_DEBUG(NE_DBG_HTTPAUTH, "auth: 2069-style A-I header.\n"); } else if (!rspauth || !cnonce || !nc) { ret = NE_ERROR; ne_set_error(sess->sess, _("Digest mutual authentication failure: " "missing parameters")); } else if (strcmp(cnonce, sess->cnonce) != 0) { ret = NE_ERROR; ne_set_error(sess->sess, _("Digest mutual authentication failure: " "client nonce mismatch")); } else if (nc) { char *ptr; errno = 0; nonce_count = strtoul(nc, &ptr, 16); if (*ptr != '\0' || errno) { ret = NE_ERROR; ne_set_error(sess->sess, _("Digest mutual authentication failure: " "could not parse nonce count")); } else if (nonce_count != sess->nonce_count) { ret = NE_ERROR; ne_set_error(sess->sess, _("Digest mutual authentication failure: " "nonce count mismatch (%u not %u)"), nonce_count, sess->nonce_count); } } /* Finally, for qop=auth cases, if everything else is OK, verify * the response-digest field. */ if (qop == auth_qop_auth && ret == NE_OK) { char *h_a2, *response; unsigned int hash = sess->alg->hash; h_a2 = ne_strhash(hash, ":", req->target, NULL); response = ne_strhash(hash, sess->h_a1, ":", sess->response_rhs, ":", h_a2, NULL); ne_free(h_a2); ne_free(sess->response_rhs); sess->response_rhs = NULL; /* And... do they match? */ ret = ne_strcasecmp(response, rspauth) == 0 ? NE_OK : NE_ERROR; NE_DEBUG(NE_DBG_HTTPAUTH, "auth: response-digest match: %s " "(expected [%s] vs actual [%s])\n", ret == NE_OK ? "yes" : "no", response, rspauth); if (ret) { ne_set_error(sess->sess, _("Digest mutual authentication failure: " "request-digest mismatch")); } ne_free(response); } /* Check for a nextnonce */ if (nextnonce != NULL) { NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Found nextnonce of [%s].\n", nextnonce); ne_free(sess->nonce); sess->nonce = ne_strdup(nextnonce); sess->nonce_count = 0; } ne_free(hdr); return ret; } static const struct auth_protocol protocols[] = { { NE_AUTH_BASIC, 10, "Basic", basic_challenge, request_basic, NULL, 0 }, { NE_AUTH_DIGEST, 20, "Digest", digest_challenge, request_digest, verify_digest_response, 0 }, #ifdef HAVE_GSSAPI { NE_AUTH_GSSAPI_ONLY, 30, "Negotiate", negotiate_challenge, request_negotiate, verify_negotiate_response, AUTH_FLAG_OPAQUE_PARAM|AUTH_FLAG_VERIFY_NON40x|AUTH_FLAG_CONN_AUTH }, #endif #ifdef HAVE_SSPI { NE_AUTH_NTLM, 30, "NTLM", sspi_challenge, request_sspi, NULL, AUTH_FLAG_OPAQUE_PARAM|AUTH_FLAG_VERIFY_NON40x|AUTH_FLAG_CONN_AUTH }, { NE_AUTH_SSPI, 30, "Negotiate", sspi_challenge, request_sspi, verify_sspi, AUTH_FLAG_OPAQUE_PARAM|AUTH_FLAG_VERIFY_NON40x|AUTH_FLAG_CONN_AUTH }, #endif #ifdef HAVE_NTLM { NE_AUTH_NTLM, 30, "NTLM", ntlm_challenge, request_ntlm, NULL, AUTH_FLAG_OPAQUE_PARAM|AUTH_FLAG_VERIFY_NON40x|AUTH_FLAG_CONN_AUTH }, #endif { 0 } }; /* Insert a new auth challenge 'chall' into list of challenges 'list'. * The challenge list is kept in sorted order of strength, with * highest strength first. */ static void insert_challenge(struct auth_challenge **list, struct auth_challenge *chall) { struct auth_challenge **p; for (p = list; *p != NULL; p = &(*p)->next) { if (chall->protocol->strength > (*p)->protocol->strength || ((*p)->protocol->id == NE_AUTH_DIGEST && chall->protocol->id == NE_AUTH_DIGEST && chall->alg && (*p)->alg && chall->alg->hash > (*p)->alg->hash)) { break; } } chall->next = *p; *p = chall; } static void challenge_error(ne_buffer **errbuf, const char *fmt, ...) { char err[128]; va_list ap; size_t len; va_start(ap, fmt); len = ne_vsnprintf(err, sizeof err, fmt, ap); va_end(ap); if (*errbuf == NULL) { *errbuf = ne_buffer_create(); ne_buffer_append(*errbuf, err, len); } else { ne_buffer_concat(*errbuf, ", ", err, NULL); } } /* Passed the value of a "(Proxy,WWW)-Authenticate: " header field. * Returns 0 if valid challenge was accepted; non-zero if no valid * challenge was found. */ static int auth_challenge(auth_session *sess, int attempt, const char *uri, const char *value) { char *pnt, *key, *val, *hdr, sep; struct auth_challenge *chall = NULL, *challenges = NULL; ne_buffer *errmsg = NULL; pnt = hdr = ne_strdup(value); /* The header value may be made up of one or more challenges. We * split it down into attribute-value pairs, then search for * schemes in the pair keys. */ while (!tokenize(&pnt, &key, &val, &sep, 1)) { if (val == NULL) { /* Special case, challenge token, not key=value pair: */ const struct auth_protocol *proto = NULL; struct auth_handler *hdl; size_t n; /* Accumulated challenge is now completed and can be * inserted into the list. */ if (chall) { insert_challenge(&challenges, chall); chall = NULL; } for (hdl = sess->handlers; hdl; hdl = hdl->next) { for (n = 0; protocols[n].id; n++) { if (protocols[n].id & hdl->protomask && ne_strcasecmp(key, protocols[n].name) == 0) { proto = &protocols[n]; break; } } if (proto) break; } if (proto == NULL) { /* Ignore this challenge. */ challenge_error(&errmsg, _("ignored %s challenge"), key); continue; } NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Got '%s' challenge.\n", proto->name); chall = ne_calloc(sizeof *chall); chall->protocol = proto; chall->handler = hdl; chall->alg = HASHALG_MD5; /* RFC default is MD5 */ if ((proto->flags & AUTH_FLAG_OPAQUE_PARAM) && sep == ' ') { /* Cope with the fact that the unquoted base64 * parameter token doesn't match the 2617 auth-param * grammar: */ chall->opaque = ne_shave(ne_token(&pnt, ','), " \t"); NE_DEBUG(NE_DBG_HTTPAUTH, "auth: %s opaque parameter '%s'\n", proto->name, chall->opaque); if (!pnt) break; /* stop parsing at end-of-string. */ } continue; } else if (chall == NULL) { /* Ignore pairs for an unknown challenge. */ NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Ignored parameter: %s = %s\n", key, val); continue; } /* Strip quotes off value. */ val = ne_shave(val, "\"'"); if (ne_strcasecmp(key, "realm") == 0) { chall->realm = val; } else if (ne_strcasecmp(key, "nonce") == 0) { chall->nonce = val; } else if (ne_strcasecmp(key, "opaque") == 0) { chall->opaque = val; } else if (ne_strcasecmp(key, "stale") == 0) { /* Truth value */ chall->stale = (ne_strcasecmp(val, "true") == 0); } else if (ne_strcasecmp(key, "algorithm") == 0) { unsigned int n; chall->alg = NULL; /* left unset for unknown algorithm. */ for (n = 0; n < NUM_HASHALGS; n++) { if (ne_strcasecmp(val, hashalgs[n].name) == 0) { chall->alg = &hashalgs[n]; break; } } NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Mapped '%s' to algorithm %s\n", val, chall->alg ? chall->alg->name : "[unknown]"); } else if (ne_strcasecmp(key, "qop") == 0) { /* iterate over each token in the value */ do { const char *tok = ne_shave(ne_token(&val, ','), " \t"); if (ne_strcasecmp(tok, "auth") == 0) { chall->qop_auth = 1; } } while (val); chall->got_qop = chall->qop_auth; } else if (ne_strcasecmp(key, "domain") == 0) { chall->domain = val; } else if (ne_strcasecmp(key, "userhash") == 0) { if (strcmp(val, "true") == 0) chall->userhash = userhash_true; else if (strcmp(val, "false") == 0) chall->userhash = userhash_false; else NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Ignored bogus userhash value '%s'\n", val); } } /* Insert the in-flight challenge (if any). */ if (chall) insert_challenge(&challenges, chall); sess->protocol = NULL; /* Iterate through the challenge list (which is sorted from * strongest to weakest) attempting to accept each one. */ for (chall = challenges; chall != NULL; chall = chall->next) { NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Trying %s challenge...\n", chall->protocol->name); if (chall->protocol->challenge(sess, attempt, chall, uri, &errmsg) == 0) { NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Accepted %s challenge.\n", chall->protocol->name); sess->protocol = chall->protocol; break; } } if (!sess->protocol) { NE_DEBUG(NE_DBG_HTTPAUTH, "auth: No challenges accepted.\n"); ne_set_error(sess->sess, _(sess->spec->error_noauth), errmsg ? errmsg->data : _("could not parse challenge")); } while (challenges != NULL) { chall = challenges->next; ne_free(challenges); challenges = chall; } ne_free(hdr); if (errmsg) ne_buffer_destroy(errmsg); return !(sess->protocol != NULL); } static void ah_create(ne_request *req, void *session, const char *method, const char *target) { auth_session *sess = session; int is_connect = strcmp(method, "CONNECT") == 0; if (sess->context == AUTH_ANY || (is_connect && sess->context == AUTH_CONNECT) || (!is_connect && sess->context == AUTH_NOTCONNECT)) { struct auth_request *areq = ne_calloc(sizeof *areq); struct auth_handler *hdl; NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Create for %s\n", sess->spec->resp_hdr); areq->method = method; areq->target = target; areq->request = req; ne_set_request_private(req, sess->spec->id, areq); /* For each new request, reset the attempt counter in every * registered handler. */ for (hdl = sess->handlers; hdl; hdl = hdl->next) { hdl->attempt = 0; } } } static void ah_pre_send(ne_request *r, void *cookie, ne_buffer *request) { auth_session *sess = cookie; struct auth_request *req = ne_get_request_private(r, sess->spec->id); if (sess->protocol && req) { char *value; NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Sending '%s' response.\n", sess->protocol->name); value = sess->protocol->response(sess, req); if (value != NULL) { ne_buffer_concat(request, sess->spec->req_hdr, ": ", value, NULL); ne_free(value); } } } static int ah_post_send(ne_request *req, void *cookie, const ne_status *status) { auth_session *sess = cookie; struct auth_request *areq = ne_get_request_private(req, sess->spec->id); const char *auth_hdr, *auth_info_hdr; int ret = NE_OK; if (!areq) return NE_OK; auth_hdr = ne_get_response_header(req, sess->spec->resp_hdr); auth_info_hdr = ne_get_response_header(req, sess->spec->resp_info_hdr); if (sess->context == AUTH_CONNECT && status->code == 401 && !auth_hdr) { /* Some broken proxies issue a 401 as a proxy auth challenge * to a CONNECT request; handle this here. */ auth_hdr = ne_get_response_header(req, "WWW-Authenticate"); auth_info_hdr = NULL; } #ifdef HAVE_GSSAPI /* whatever happens: forget the GSSAPI token cached thus far */ if (sess->gssapi_token) { ne_free(sess->gssapi_token); sess->gssapi_token = NULL; } #endif #ifdef HAVE_SSPI /* whatever happens: forget the SSPI token cached thus far */ if (sess->sspi_token) { ne_free(sess->sspi_token); sess->sspi_token = NULL; } #endif NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Post-send (#%d), code is %d (want %d), %s is %s\n", areq->attempt, status->code, sess->spec->status_code, sess->spec->resp_hdr, auth_hdr ? auth_hdr : "(none)"); if (auth_info_hdr && sess->protocol && sess->protocol->verify && (sess->protocol->flags & AUTH_FLAG_VERIFY_NON40x) == 0) { ret = sess->protocol->verify(areq, sess, auth_info_hdr); } else if (sess->protocol && sess->protocol->verify && (sess->protocol->flags & AUTH_FLAG_VERIFY_NON40x) && (status->klass == 2 || status->klass == 3) && auth_hdr) { ret = sess->protocol->verify(areq, sess, auth_hdr); } else if ((status->code == sess->spec->status_code || (status->code == 401 && sess->context == AUTH_CONNECT)) && auth_hdr) { /* note above: allow a 401 in response to a CONNECT request * from a proxy since some buggy proxies send that. */ NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Got challenge (code %d).\n", status->code); if (!auth_challenge(sess, areq->attempt++, areq->target, auth_hdr)) { ret = NE_RETRY; } else { clean_session(sess); ret = sess->spec->fail_code; } /* Set or clear the conn-auth flag according to whether this * was an accepted challenge for a borked protocol. */ ne_set_session_flag(sess->sess, NE_SESSFLAG_CONNAUTH, sess->protocol && (sess->protocol->flags & AUTH_FLAG_CONN_AUTH)); } #ifdef HAVE_SSPI /* Clear the SSPI context after successful authentication. */ if (status->code != sess->spec->status_code && sess->sspi_context) { ne_sspi_clear_context(sess->sspi_context); } #endif return ret; } static void ah_destroy(ne_request *req, void *session) { auth_session *sess = session; struct auth_request *areq = ne_get_request_private(req, sess->spec->id); if (areq) { ne_free(areq); } } static void free_auth(void *cookie) { auth_session *sess = cookie; struct auth_handler *hdl, *next; #ifdef HAVE_GSSAPI if (sess->gssname != GSS_C_NO_NAME) { unsigned int major; gss_release_name(&major, &sess->gssname); } #endif for (hdl = sess->handlers; hdl; hdl = next) { next = hdl->next; ne_free(hdl); } clean_session(sess); #ifdef HAVE_SSPI if (sess->sspi_host) ne_free(sess->sspi_host); sess->sspi_host = NULL; #endif ne_free(sess); } static void auth_register(ne_session *sess, int isproxy, unsigned protomask, const struct auth_class *ahc, const char *id, ne_auth_creds old_creds, ne_auth_provide new_creds, void *userdata) { auth_session *ahs; struct auth_handler **hdl; /* Handle the _ALL and _DEFAULT protocol masks: */ if ((protomask & NE_AUTH_ALL) == NE_AUTH_ALL) { protomask |= NE_AUTH_BASIC | NE_AUTH_DIGEST | NE_AUTH_NEGOTIATE; } else if ((protomask & NE_AUTH_DEFAULT) == NE_AUTH_DEFAULT) { protomask |= NE_AUTH_BASIC | NE_AUTH_DIGEST; if (strcmp(ne_get_scheme(sess), "https") == 0 || isproxy) { protomask |= NE_AUTH_NEGOTIATE; } } /* For backwards-compatibility with older releases where DIGEST * used to be defined as WEAKEST, if only LEGACY_DIGEST is given, * that implies DIGEST|LEGACY_DIGEST. */ if ((protomask & (NE_AUTH_LEGACY_DIGEST|NE_AUTH_DIGEST)) == NE_AUTH_LEGACY_DIGEST) { NE_DEBUG(NE_DBG_HTTPAUTH, "auth: Legacy Digest support compatibility mode.\n"); protomask |= NE_AUTH_DIGEST; } if ((protomask & NE_AUTH_NEGOTIATE) == NE_AUTH_NEGOTIATE) { /* Map NEGOTIATE to NTLM | GSSAPI. */ protomask |= NE_AUTH_GSSAPI | NE_AUTH_NTLM; } if ((protomask & NE_AUTH_GSSAPI) == NE_AUTH_GSSAPI) { /* Map GSSAPI to GSSAPI_ONLY | SSPI. */ protomask |= NE_AUTH_GSSAPI_ONLY | NE_AUTH_SSPI; } ahs = ne_get_session_private(sess, id); if (ahs == NULL) { ahs = ne_calloc(sizeof *ahs); ahs->sess = sess; ahs->spec = ahc; if (strcmp(ne_get_scheme(sess), "https") == 0) { ahs->context = isproxy ? AUTH_CONNECT : AUTH_NOTCONNECT; } else { ahs->context = AUTH_ANY; } /* Register hooks */ ne_hook_create_request(sess, ah_create, ahs); ne_hook_pre_send(sess, ah_pre_send, ahs); ne_hook_post_send(sess, ah_post_send, ahs); ne_hook_destroy_request(sess, ah_destroy, ahs); ne_hook_destroy_session(sess, free_auth, ahs); ne_set_session_private(sess, id, ahs); } #ifdef HAVE_GSSAPI if ((protomask & NE_AUTH_GSSAPI_ONLY) && ahs->gssname == GSS_C_NO_NAME) { ne_uri uri = {0}; if (isproxy) ne_fill_proxy_uri(sess, &uri); else ne_fill_server_uri(sess, &uri); get_gss_name(&ahs->gssname, uri.host); ne_uri_free(&uri); } #endif #ifdef HAVE_SSPI if ((protomask & (NE_AUTH_NTLM|NE_AUTH_SSPI)) && !ahs->sspi_host) { ne_uri uri = {0}; if (isproxy) ne_fill_proxy_uri(sess, &uri); else ne_fill_server_uri(sess, &uri); ahs->sspi_host = uri.host; uri.host = NULL; ne_uri_free(&uri); } #endif /* Find the end of the handler list, and add a new one. */ hdl = &ahs->handlers; while (*hdl) hdl = &(*hdl)->next; *hdl = ne_malloc(sizeof **hdl); (*hdl)->protomask = protomask; (*hdl)->old_creds = old_creds; (*hdl)->new_creds = new_creds; (*hdl)->userdata = userdata; (*hdl)->next = NULL; (*hdl)->attempt = 0; } void ne_set_server_auth(ne_session *sess, ne_auth_creds creds, void *userdata) { auth_register(sess, 0, NE_AUTH_DEFAULT, &ah_server_class, HOOK_SERVER_ID, creds, NULL, userdata); } void ne_set_proxy_auth(ne_session *sess, ne_auth_creds creds, void *userdata) { auth_register(sess, 1, NE_AUTH_DEFAULT, &ah_proxy_class, HOOK_PROXY_ID, creds, NULL, userdata); } void ne_add_server_auth(ne_session *sess, unsigned protocol, ne_auth_creds creds, void *userdata) { auth_register(sess, 0, protocol, &ah_server_class, HOOK_SERVER_ID, creds, NULL, userdata); } void ne_add_proxy_auth(ne_session *sess, unsigned protocol, ne_auth_creds creds, void *userdata) { auth_register(sess, 1, protocol, &ah_proxy_class, HOOK_PROXY_ID, creds, NULL, userdata); } void ne_add_auth(ne_session *sess, unsigned protocol, ne_auth_provide new_creds, void *userdata) { auth_register(sess, 0, protocol, &ah_proxy_class, HOOK_PROXY_ID, NULL, new_creds, userdata); auth_register(sess, 0, protocol, &ah_server_class, HOOK_SERVER_ID, NULL, new_creds, userdata); } void ne_forget_auth(ne_session *sess) { auth_session *as; if ((as = ne_get_session_private(sess, HOOK_SERVER_ID)) != NULL) clean_session(as); if ((as = ne_get_session_private(sess, HOOK_PROXY_ID)) != NULL) clean_session(as); } neon-0.34.2/src/ne_alloc.h0000644000175000017500000000365114777424030014700 0ustar jortonjorton/* Replacement memory allocation handling etc. Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_ALLOC_H #define NE_ALLOC_H #include #ifndef WIN32 #include #endif #include "ne_defs.h" NE_BEGIN_DECLS typedef void (*ne_oom_callback_fn)(void); /* Set callback which is called if malloc() returns NULL. */ void ne_oom_callback(ne_oom_callback_fn callback); #ifndef NEON_MEMLEAK /* Replacements for standard C library memory allocation functions, * which never return NULL. If the C library malloc() returns NULL, * neon will abort(); calling an OOM callback beforehand if one is * registered. The C library will only ever return NULL if the * operating system does not use optimistic memory allocation. */ void *ne_malloc(size_t size) ne_attribute_alloc_size(1) ne_attribute_malloc; void *ne_calloc(size_t size) ne_attribute_alloc_size(1) ne_attribute_malloc; void *ne_realloc(void *ptr, size_t s) ne_attribute_alloc_size(2); char *ne_strdup(const char *s) ne_attribute_malloc; char *ne_strndup(const char *s, size_t n) ne_attribute_malloc; #ifdef WIN32 void ne_free(void *ptr); #else #define ne_free free #endif #endif NE_END_DECLS #endif /* NE_ALLOC_H */ neon-0.34.2/src/ne_alloc.c0000644000175000017500000001100314777424030014661 0ustar jortonjorton/* Replacement memory allocation handling etc. Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "config.h" #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #include #include "ne_alloc.h" static ne_oom_callback_fn oom; void ne_oom_callback(ne_oom_callback_fn callback) { oom = callback; } #ifndef NEON_MEMLEAK #define DO_MALLOC(ptr, len) do { \ ptr = malloc((len)); \ if (!ptr) { \ if (oom != NULL) \ oom(); \ abort(); \ } \ } while(0); void *ne_malloc(size_t len) { void *ptr; DO_MALLOC(ptr, len); return ptr; } void *ne_calloc(size_t len) { void *ptr; DO_MALLOC(ptr, len); return memset(ptr, 0, len); } void *ne_realloc(void *ptr, size_t len) { void *ret = realloc(ptr, len); if (!ret) { if (oom) oom(); abort(); } return ret; } #ifdef WIN32 /* Implemented only to ensure free is bound to the correct DLL. */ void ne_free(void *ptr) { free(ptr); } #endif char *ne_strdup(const char *s) { char *ret; DO_MALLOC(ret, strlen(s) + 1); return strcpy(ret, s); } char *ne_strndup(const char *s, size_t n) { char *new; DO_MALLOC(new, n+1); new[n] = '\0'; memcpy(new, s, n); return new; } #else /* NEON_MEMLEAK */ #include /* Memory-leak detection implementation: ne_malloc and friends are * #defined to ne_malloc_ml etc by memleak.h, which is conditionally * included by config.h. */ /* memory allocated be ne_*alloc, but not freed. */ size_t ne_alloc_used = 0; static struct block { void *ptr; size_t len; const char *file; int line; struct block *next; } *blocks = NULL; void ne_alloc_dump(FILE *f) { struct block *b; for (b = blocks; b != NULL; b = b->next) fprintf(f, "%" NE_FMT_SIZE_T "b@%s:%d%s", b->len, b->file, b->line, b->next?", ":""); } static void *tracking_malloc(size_t len, const char *file, int line) { void *ptr = malloc((len)); struct block *block; if (!ptr) { if (oom) oom(); abort(); } block = malloc(sizeof *block); if (block != NULL) { block->ptr = ptr; block->len = len; block->file = file; block->line = line; block->next = blocks; blocks = block; ne_alloc_used += len; } return ptr; } void *ne_malloc_ml(size_t size, const char *file, int line) { return tracking_malloc(size, file, line); } void *ne_calloc_ml(size_t size, const char *file, int line) { return memset(tracking_malloc(size, file, line), 0, size); } void *ne_realloc_ml(void *ptr, size_t s, const char *file, int line) { void *ret; struct block *b; if (ptr == NULL) return tracking_malloc(s, file, line); ret = realloc(ptr, s); if (!ret) { if (oom) oom(); abort(); } for (b = blocks; b != NULL; b = b->next) { if (b->ptr == ptr) { ne_alloc_used += s - b->len; b->ptr = ret; b->len = s; break; } } assert(b != NULL); return ret; } char *ne_strdup_ml(const char *s, const char *file, int line) { return strcpy(tracking_malloc(strlen(s) + 1, file, line), s); } char *ne_strndup_ml(const char *s, size_t n, const char *file, int line) { char *ret = tracking_malloc(n + 1, file, line); ret[n] = '\0'; return memcpy(ret, s, n); } void ne_free_ml(void *ptr) { struct block *b, *last = NULL; for (b = blocks; b != NULL; last = b, b = b->next) { if (b->ptr == ptr) { ne_alloc_used -= b->len; if (last) last->next = b->next; else blocks = b->next; free(b); break; } } free(ptr); } #endif /* NEON_MEMLEAK */ neon-0.34.2/src/ne_acl3744.h0000644000175000017500000000525714777424030014673 0ustar jortonjorton/* Access control Copyright (C) 2001-2021, Joe Orton Copyright (C) 2001, Arun Garg Copyright (C) 2007 Henrik Holst This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_ACL3744_H #define NE_ACL3744_H #include "ne_session.h" NE_BEGIN_DECLS #define NE_ACL_READ (0x0001) #define NE_ACL_WRITE (0x0002) #define NE_ACL_WRITE_PROPERTIES (0x0004) #define NE_ACL_WRITE_CONTENT (0x0008) #define NE_ACL_UNLOCK (0x0010) #define NE_ACL_READ_ACL (0x0020) #define NE_ACL_READ_CUPRIVSET (0x0040) #define NE_ACL_WRITE_ACL (0x0080) #define NE_ACL_BIND (0x0100) #define NE_ACL_UNBIND (0x0200) #define NE_ACL_ALL (0x0400) enum ne_acl_target { ne_acl_href, ne_acl_property, ne_acl_all, ne_acl_authenticated, ne_acl_unauthenticated, ne_acl_self }; enum ne_acl_optype { ne_acl_grant, ne_acl_deny }; /* A simplified representation of an Access Control Element (ACE): */ typedef struct { /* Identify the principal(s) to which this ACE applies: */ enum ne_acl_target target; /* Whether to grant or deny access: */ enum ne_acl_optype type; /* If target == ne_acl_href, tname must be non-NULL and give the * principal URL. If target == ne_acl_property, tname must be * non-NULL and be a property name, including an XML namespace * definition, if appropriate (the default namespace being * "DAV:"). This restricts access as described at: * http://tools.ietf.org/html/rfc3744#section-5.5.1 */ char *tname; /* The set of privileges to be restricted; a bit mask of one or * more of the NE_ACL_* constants defined above: */ unsigned int privileges; } ne_acl_entry; /* Set the ACL for the given resource to the list of ACL entries. */ int ne_acl3744_set(ne_session *sess, const char *path, const ne_acl_entry entries[], int numentries); NE_END_DECLS #endif /* NE_ACL3744_H */ neon-0.34.2/src/ne_acl3744.c0000644000175000017500000001205314777424030014656 0ustar jortonjorton/* Access control Copyright (C) 2001-2021, Joe Orton Copyright (C) 2001, Arun Garg Copyright (C) 2007 Henrik Holst This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* Contributed by Arun Garg */ #include "config.h" #include #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #include "ne_request.h" #include "ne_locks.h" #include "ne_alloc.h" #include "ne_string.h" #include "ne_acl3744.h" #include "ne_uri.h" #include "ne_xml.h" /* for NE_XML_MEDIA_TYPE */ #define EOL "\r\n" static ne_buffer *acl_body(const ne_acl_entry *right, int count) { ne_buffer *body = ne_buffer_create(); int m; ne_buffer_zappend(body, "" EOL "" EOL); for (m = 0; m < count; m++) { const char *type; type = (right[m].type == ne_acl_grant ? "grant" : "deny"); ne_buffer_concat(body, "" EOL "", NULL); switch (right[m].target) { case ne_acl_all: ne_buffer_czappend(body, "" EOL); break; case ne_acl_authenticated: ne_buffer_czappend(body, "" EOL); break; case ne_acl_unauthenticated: ne_buffer_czappend(body, "" EOL); break; case ne_acl_self: ne_buffer_czappend(body, "" EOL); break; case ne_acl_property: ne_buffer_concat(body, "<", right[m].tname, "/>" EOL, NULL); break; case ne_acl_href: ne_buffer_concat(body, "", right[m].tname, "" EOL, NULL); break; } ne_buffer_concat(body, "" EOL "<", type, ">" EOL, NULL); if ((right[m].privileges & NE_ACL_READ) == NE_ACL_READ) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_WRITE) == NE_ACL_WRITE) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_WRITE_PROPERTIES) == NE_ACL_WRITE_PROPERTIES) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_WRITE_CONTENT) == NE_ACL_WRITE_CONTENT) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_UNLOCK) == NE_ACL_UNLOCK) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_READ_ACL) == NE_ACL_READ_ACL) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_READ_CUPRIVSET) == NE_ACL_READ_CUPRIVSET) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_WRITE_ACL) == NE_ACL_WRITE_ACL) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_BIND) == NE_ACL_BIND) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_UNBIND) == NE_ACL_UNBIND) ne_buffer_concat(body, "" "" "" EOL, NULL); if ((right[m].privileges & NE_ACL_ALL) == NE_ACL_ALL) ne_buffer_concat(body, "" "" "" EOL, NULL); ne_buffer_concat(body, "" EOL, NULL); ne_buffer_czappend(body, "" EOL); } ne_buffer_czappend(body, "" EOL); return body; } int ne_acl3744_set(ne_session *sess, const char *uri, const ne_acl_entry *entries, int numentries) { int ret; ne_request *req = ne_request_create(sess, "ACL", uri); ne_buffer *body = acl_body(entries, numentries); #ifdef NE_HAVE_DAV ne_lock_using_resource(req, uri, 0); #endif ne_set_request_body_buffer(req, body->data, ne_buffer_size(body)); ne_add_request_header(req, "Content-Type", NE_XML_MEDIA_TYPE); ret = ne_request_dispatch(req); ne_buffer_destroy(body); if (ret == NE_OK && ne_get_status(req)->code == 207) { ret = NE_ERROR; } ne_request_destroy(req); return ret; } neon-0.34.2/src/ne_acl.h0000644000175000017500000000265714777424030014352 0ustar jortonjorton/* Access control Copyright (C) 2001-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* * DEPRECATED ACL Interface. See ne_acl3744.h for replacement API. */ #ifndef NE_ACL_H #define NE_ACL_H #include "ne_session.h" NE_BEGIN_DECLS typedef struct { enum { ne_acl_href, ne_acl_property, ne_acl_all } apply; enum { ne_acl_grant, ne_acl_deny } type; char *principal; int read; int read_acl; int write; int write_acl; int read_cuprivset; } ne_acl_entry; /* Set the ACL for the given resource to the list of ACL entries. */ int ne_acl_set(ne_session *sess, const char *uri, const ne_acl_entry entries[], int numentries); NE_END_DECLS #endif /* NE_ACL_H */ neon-0.34.2/src/ne_207.h0000644000175000017500000001101714777424030014111 0ustar jortonjorton/* WebDAV 207 multi-status response handling Copyright (C) 1999-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef NE_207_H #define NE_207_H #include "ne_xml.h" #include "ne_request.h" /* for ne_request */ #include "ne_uri.h" /* for ne_uri */ NE_BEGIN_DECLS /* The defined state integer for the '{DAV:}prop' element. */ #define NE_207_STATE_PROP (50) /* This interface reserves the state integers 'x' where 0 < x < 100 */ #define NE_207_STATE_TOP (100) /* Handling of 207 multistatus XML documents. A "multistatus" * document is made up of a set of responses, each concerned with a * particular resource. Each response may have an associated result * status and failure description. A response is made up of a set of * propstats, each of which again may have an associated result status * and failure description. */ /* Start and end response callbacks trigger at the start and end of * each "response" within the multistatus body. 'uri' gives the URI * of the resource which is subject of this response. The return * value of a 'start_response' callback is passed as the 'response' * parameter to the corresponding 'end_response' parameter. */ typedef void *ne_207_start_response(void *userdata, const ne_uri *uri); typedef void ne_207_end_response(void *userdata, void *response, const ne_status *status, const char *description); /* Similarly, start and end callbacks for each propstat within the * response. The return value of the 'start_response' callback for * the response in which this propstat is contains is passed as the * 'response' parameter. The return value of each 'start_propstat' is * passed as the 'propstat' parameter' to the corresponding * 'end_propstat' callback. If the start_propstat callback returns * NULL, parsing is aborted (the XML parser error must be set by the * callback). */ typedef void *ne_207_start_propstat(void *userdata, void *response); typedef void ne_207_end_propstat(void *userdata, void *propstat, const ne_status *status, const char *description); typedef struct ne_207_parser_s ne_207_parser; /* Create 207 parser, adding handlers to the given XML parser's * handler stack. URI references in the 207 response will be resolved * relative to the base URI 'base'. */ ne_207_parser *ne_207_create(ne_xml_parser *parser, const ne_uri *base, void *userdata); /* Enable special href escaping hacks for Microsoft SharePoint. */ #define NE_207_MSSP_ESCAPING (0x0001) /* Set given flags for the parser. */ void ne_207_set_flags(ne_207_parser *p, unsigned int flags); /* Register response handling callbacks. */ void ne_207_set_response_handlers(ne_207_parser *p, ne_207_start_response *start, ne_207_end_response *end); /* Register propstat handling callbacks. */ void ne_207_set_propstat_handlers(ne_207_parser *p, ne_207_start_propstat *start, ne_207_end_propstat *end); /* Destroy the parser */ void ne_207_destroy(ne_207_parser *p); /* An acceptance function which only accepts 207 responses */ int ne_accept_207(void *userdata, ne_request *req, const ne_status *status); void *ne_207_get_current_propstat(ne_207_parser *p); void *ne_207_get_current_response(ne_207_parser *p); /* Dispatch request 'req', returning: * NE_ERROR: for a dispatch error, or a non-2xx response, or a * 207 response which contained a non-2xx propstat * NE_OK: for a 2xx response or a 207 response which contained * only 2xx-class propstats. * The request object is destroyed in both cases. */ int ne_simple_request(ne_session *sess, ne_request *req); NE_END_DECLS #endif /* NE_207_H */ neon-0.34.2/src/ne_207.c0000644000175000017500000002745514777424030014121 0ustar jortonjorton/* WebDAV 207 multi-status response handling Copyright (C) 1999-2023, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* Generic handling for WebDAV 207 Multi-Status responses. */ #include "config.h" #ifdef HAVE_STDLIB_H #include #endif #include #include "ne_alloc.h" #include "ne_utils.h" #include "ne_xml.h" #include "ne_xmlreq.h" #include "ne_207.h" #include "ne_uri.h" #include "ne_basic.h" #include "ne_internal.h" struct ne_207_parser_s { ne_207_start_response *start_response; ne_207_end_response *end_response; ne_207_start_propstat *start_propstat; ne_207_end_propstat *end_propstat; ne_xml_parser *parser; void *userdata; unsigned int flags; ne_uri base; ne_buffer *cdata; /* remember whether we are in a response: the validation * doesn't encapsulate this since we only count as being * "in a response" when we've seen the href element. */ int in_response; /* current position */ void *response, *propstat; /* caching */ ne_status status; char *description, *href; }; #define ELM_multistatus 1 #define ELM_response 2 #define ELM_responsedescription 3 #define ELM_href 4 #define ELM_prop (NE_207_STATE_PROP) #define ELM_status 6 #define ELM_propstat 7 static const struct ne_xml_idmap map207[] = { { "DAV:", "multistatus", ELM_multistatus }, { "DAV:", "response", ELM_response }, { "DAV:", "responsedescription", ELM_responsedescription }, { "DAV:", "href", ELM_href }, { "DAV:", "propstat", ELM_propstat }, { "DAV:", "prop", ELM_prop }, { "DAV:", "status", ELM_status } }; /* Set the callbacks for the parser */ void ne_207_set_response_handlers(ne_207_parser *p, ne_207_start_response *start, ne_207_end_response *end) { p->start_response = start; p->end_response = end; } void ne_207_set_propstat_handlers(ne_207_parser *p, ne_207_start_propstat *start, ne_207_end_propstat *end) { p->start_propstat = start; p->end_propstat = end; } void *ne_207_get_current_response(ne_207_parser *p) { return p->response; } void *ne_207_get_current_propstat(ne_207_parser *p) { return p->propstat; } /* return non-zero if (child, parent) is an interesting element */ static int can_handle(int parent, int child) { return (parent == 0 && child == ELM_multistatus) || (parent == ELM_multistatus && child == ELM_response) || (parent == ELM_response && (child == ELM_href || child == ELM_status || child == ELM_propstat || child == ELM_responsedescription)) || (parent == ELM_propstat && (child == ELM_prop || child == ELM_status || child == ELM_responsedescription)); } static int cdata_207(void *userdata, int state, const char *buf, size_t len) { ne_207_parser *p = userdata; if ((state == ELM_href || state == ELM_responsedescription || state == ELM_status) && p->cdata->used + len < 2048) { if (p->cdata->used == 1) { /* Strip leading whitespace only. */ while (len && strchr("\r\n\t ", *buf) != NULL) { buf++; len--; } } if (len) ne_buffer_append(p->cdata, buf, len); } return 0; } static int start_element(void *userdata, int parent, const char *nspace, const char *name, const char **atts) { ne_207_parser *p = userdata; int state = ne_xml_mapid(map207, NE_XML_MAPLEN(map207), nspace, name); if (!can_handle(parent, state)) return NE_XML_DECLINE; /* if not in a response, ignore everything. */ if (!p->in_response && state != ELM_response && state != ELM_multistatus && state != ELM_href) return NE_XML_DECLINE; if (state == ELM_propstat && p->start_propstat) { p->propstat = p->start_propstat(p->userdata, p->response); if (p->propstat == NULL) { NE_DEBUG(NE_DBG_XML, "[207] start-propstat callback failed, " "aborting parse, parser error is: %s.\n", ne_xml_get_error(p->parser)); return NE_XML_ABORT; } } ne_buffer_clear(p->cdata); return state; } #define GIVE_STATUS(p) ((p)->status.reason_phrase?&(p)->status:NULL) #define HAVE_CDATA(p) ((p)->cdata->used > 1) static int end_element(void *userdata, int state, const char *nspace, const char *name) { ne_207_parser *p = userdata; char *cdata = p->cdata->data; switch (state) { case ELM_responsedescription: if (HAVE_CDATA(p)) { if (p->description) ne_free(p->description); p->description = ne_strclean(ne_strdup(cdata)); } break; case ELM_href: /* Now we have the href, begin the response */ if (p->start_response && HAVE_CDATA(p)) { ne_uri ref, resolved; int ret; char *hh = NULL; /* Trim any trailing whitespace. */ cdata = ne_shave(cdata, "\r\n\t "); if (p->flags & NE_207_MSSP_ESCAPING) { hh = ne_path_escapef(cdata, NE_PATH_NONURI); NE_DEBUG(NE_DBG_XML, "207: Enabled href escaping hacks [%s]->[%s]\n", cdata, hh); cdata = hh; } ret = ne_uri_parse(cdata, &ref); if (!ret) { ne_uri_resolve(&p->base, &ref, &resolved); p->response = p->start_response(p->userdata, &resolved); p->in_response = 1; ne_uri_free(&resolved); } else { NE_DEBUG(NE_DBG_XML, "207: Failed to parse href: [%s]\n", cdata); } ne_uri_free(&ref); if (hh) ne_free(hh); } break; case ELM_status: if (HAVE_CDATA(p)) { if (p->status.reason_phrase) ne_free(p->status.reason_phrase); if (ne_parse_statusline(cdata, &p->status)) { char buf[500]; NE_DEBUG(NE_DBG_HTTP, "[207] Invalid status-line: [%s]\n", cdata); ne_snprintf(buf, 500, _("Invalid HTTP status line in status element " "at line %d of response:\nStatus line was: %s"), ne_xml_currentline(p->parser), cdata); ne_xml_set_error(p->parser, buf); return -1; } else { /* Shave trailing spaces from the reason-phrase; any * other trailing whitespace will have been * strclean()ed into spaces. */ ne_shave(p->status.reason_phrase, " "); NE_DEBUG(NE_DBG_XML, "[207] valid status-line: %s\n", cdata); } } break; case ELM_propstat: if (p->end_propstat) p->end_propstat(p->userdata, p->propstat, GIVE_STATUS(p), p->description); p->propstat = NULL; if (p->description) ne_free(p->description); if (p->status.reason_phrase) ne_free(p->status.reason_phrase); p->description = p->status.reason_phrase = NULL; break; case ELM_response: if (!p->in_response) break; if (p->end_response) p->end_response(p->userdata, p->response, GIVE_STATUS(p), p->description); p->response = NULL; p->in_response = 0; if (p->description) ne_free(p->description); if (p->status.reason_phrase) ne_free(p->status.reason_phrase); p->description = p->status.reason_phrase = NULL; break; } return 0; } ne_207_parser *ne_207_create(ne_xml_parser *parser, const ne_uri *base, void *userdata) { ne_207_parser *p = ne_calloc(sizeof *p); p->parser = parser; p->userdata = userdata; p->cdata = ne_buffer_create(); ne_uri_copy(&p->base, base); /* Add handler for the standard 207 elements */ ne_xml_push_handler(parser, start_element, cdata_207, end_element, p); return p; } void ne_207_set_flags(ne_207_parser *p, unsigned int flags) { p->flags = flags; } void ne_207_destroy(ne_207_parser *p) { if (p->status.reason_phrase) ne_free(p->status.reason_phrase); ne_buffer_destroy(p->cdata); ne_uri_free(&p->base); ne_free(p); } int ne_accept_207(void *userdata, ne_request *req, const ne_status *status) { return (status->code == 207); } /* Handling of 207 errors: we keep a string buffer, and append * messages to it as they come down. * * Note, 424 means it would have worked but something else went wrong. * We will have had the error for "something else", so we display * that, and skip 424 errors. */ /* This is passed as userdata to the 207 code. */ struct context { char *path; ne_buffer *buf; unsigned int is_error; }; static void *start_response(void *userdata, const ne_uri *uri) { struct context *ctx = userdata; /* Assume the only part of the URI that matters is the path, but * could compare it to be sure. */ if (ctx->path) ne_free(ctx->path); ctx->path = ne_strdup(uri->path); return NULL; } static void handle_error(struct context *ctx, const ne_status *status, const char *description) { if (status && status->klass != 2 && status->code != 424) { if (ctx->is_error) ne_buffer_czappend(ctx->buf, ", "); ctx->is_error = 1; ne_buffer_snprintf(ctx->buf, 512, "%s: %d %s", ctx->path, status->code, status->reason_phrase); if (description) { ne_buffer_concat(ctx->buf, " (", description, ")", NULL); } } } static void end_response(void *userdata, void *response, const ne_status *status, const char *description) { struct context *ctx = userdata; handle_error(ctx, status, description); } static void end_propstat(void *userdata, void *propstat, const ne_status *status, const char *description) { struct context *ctx = userdata; handle_error(ctx, status, description); } /* Dispatch a DAV request and handle a 207 error response appropriately */ int ne_simple_request(ne_session *sess, ne_request *req) { int ret; struct context ctx = {0}; ne_207_parser *p207; ne_xml_parser *p = ne_xml_create(); ne_uri base = {0}; /* Mock up a base URI; it should really be retrieved from the * request object. */ ne_fill_server_uri(sess, &base); base.path = ne_strdup("/"); p207 = ne_207_create(p, &base, &ctx); ne_uri_free(&base); /* The error string is progressively written into the * ne_buffer by the element callbacks */ ctx.buf = ne_buffer_create(); ne_207_set_response_handlers(p207, start_response, end_response); ne_207_set_propstat_handlers(p207, NULL, end_propstat); ret = ne_xml_dispatch_request(req, p); if (ret == NE_OK) { if (ne_get_status(req)->code == 207) { if (ne_xml_failed(p)) { /* The parse was invalid */ ne_set_error(sess, "%s", ne_xml_get_error(p)); ret = NE_ERROR; } else if (ctx.is_error) { /* If we've actually got any error information * from the 207, then set that as the error */ ne_set_error(sess, "%s", ctx.buf->data); ret = NE_ERROR; } } else if (ne_get_status(req)->klass != 2) { ret = NE_ERROR; } } ne_207_destroy(p207); ne_xml_destroy(p); ne_buffer_destroy(ctx.buf); if (ctx.path) ne_free(ctx.path); ne_request_destroy(req); return ret; } neon-0.34.2/src/mktable.c0000644000175000017500000001405114777424030014532 0ustar jortonjorton/* Character lookup table generator Copyright (C) 2022, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include #include #include #include typedef unsigned char (*generator)(unsigned char ch); static unsigned char gen_clean(unsigned char ch) { return isprint(ch) ? ch : 0x20; } static unsigned char gen_lower(unsigned char ch) { return tolower(ch); } static unsigned char gen_quote(unsigned char ch) { return !isascii(ch) || !isprint(ch) ? 4 : 1; } /* VALID_B64: fail if 'ch' is not a valid base64 character */ #define VALID_B64(ch) (((ch) >= 'A' && (ch) <= 'Z') || \ ((ch) >= 'a' && (ch) <= 'z') || \ ((ch) >= '0' && (ch) <= '9') || \ (ch) == '/' || (ch) == '+' || (ch) == '=') /* DECODE_B64: decodes a valid base64 character. */ #define DECODE_B64(ch) ((ch) >= 'a' ? ((ch) + 26 - 'a') : \ ((ch) >= 'A' ? ((ch) - 'A') : \ ((ch) >= '0' ? ((ch) + 52 - '0') : \ ((ch) == '+' ? 62 : 63)))) static unsigned char valid_b64(unsigned char ch) { return VALID_B64(ch) ? 1 : 0; } static unsigned char decode_b64(unsigned char ch) { return DECODE_B64(ch); } /* Username safety lookup table; "SF" for characters which are safe to * include in 2617-style username parameter values, else "NS" for * non-safe characters. Determined from RFC7230§3.2.6 - everything in * qdtext EXCEPT obs-text (which is "non-ASCII") is treated as safe to * include in a quoted username: qdtext = HTAB / SP /%x21 / %x23-5B / %x5D-7E / obs-text obs-text = %x80-FF */ static unsigned char safe_username(unsigned char ch) { return (ch == '\t' || ch == ' ' || ch == 0x21 || (ch >= 0x23 && ch <= 0x7E && ch != 0x5C)) ? 0 : 1; } #define QT 3 #define NQ 1 static unsigned char gen_extparam(unsigned char ch) { switch (ch) { case '!': case '#': case '$': case '&': case '+': case '-': case '.': case '^': case '_': case '`': case '|': case '~': return NQ; default: return isalnum(ch) ? NQ : QT; } } /* * Map: '0'-'9' => 0-9 * reason-phrase characters => 0-10 * bad things => 99 * * RFC 9112: reason-phrase = 1*( HTAB / SP / VCHAR / obs-text ) * RFC 5234: VCHAR = %x21-7E * RFC 9110: obs-text = %x80-FF */ static unsigned char gen_status_line(unsigned char ch) { if (ch >= '0' && ch <= '9') return ch - '0'; if (ch == '\t' || ch == ' ' || (ch >= 0x21 && ch != 0x7F)) { return 10; } return 99; } /* https://www.rfc-editor.org/rfc/rfc9110#name-tokens token = 1*tchar tchar = "!" / "#" / "$" / "%" / "&" / "'" / "*" / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~" / DIGIT / ALPHA ; any VCHAR, except delimiters VCHAR = %x21-7E delimiters = (DQUOTE and "(),/:;<=>?@[\]{}") */ static unsigned char gen_token(unsigned char ch) { switch (ch) { case '!': case '#': case '$': case '%': case '&': case '\'': case '*': case '+': case '-': case '.': case '^': case '_': case '`': case '|': case '~': return ch; case '(': case ')': case ',': case '/': case ':': case ';': case '<': case '=': case '>': case '?': case '@': case '[': case '\\': case ']': case '{': case '}': case '"': return 0; default: return ch >= 0x21 && ch <= 0x7E ? tolower(ch) : 0; } } #define FLAG_DECIMAL (0x01) #define FLAG_SHORT (0x02) static const struct { const char *name; generator fn; unsigned flags; } generators[] = { { "strclean", gen_clean, 0 }, { "tolower", gen_lower, 0 }, { "validb64", valid_b64, FLAG_DECIMAL | FLAG_SHORT }, { "decodeb64", decode_b64, 0 }, { "quote", gen_quote, FLAG_DECIMAL | FLAG_SHORT }, { "status_line", gen_status_line, FLAG_DECIMAL | FLAG_SHORT }, { "extparam", gen_extparam, FLAG_DECIMAL | FLAG_SHORT }, { "safe_username", safe_username, FLAG_DECIMAL | FLAG_SHORT }, { "http_token", gen_token, 0 }, }; static void fail(const char *err, const char *arg) { printf("mktable: %s (%s)\n", err, arg); exit(1); } int main(int argc, const char **argv) { generator fn = NULL; unsigned n, wrap, flags = 0; if (argc != 2) { for (n = 0; n < sizeof(generators) / sizeof(generators[0]); n++) { puts(generators[n].name); } return 0; } for (n = 0; n < sizeof(generators) / sizeof(generators[0]); n++) { if (strcmp(generators[n].name, argv[1]) == 0) { fn = generators[n].fn; flags = generators[n].flags; break; } } if (fn == NULL) { fail("Unrecognized generator name", argv[1]); } wrap = (flags & FLAG_SHORT) ? 16 : 8; printf("/* Generated with 'mktable %s', do not alter here -- */\n", argv[1]); printf("static const unsigned char table_%s[256] = {", argv[1]); for (n = 0; n < 256; n++) { unsigned ch = fn(n); if (n % wrap == 0) printf("%s\n/* x%02X */ ", n > 0 ? "," : "", n); else printf(", "); if (flags & FLAG_DECIMAL) printf("%u", ch); else printf("0x%02x", ch); } printf("\n}; /* -- Generated code from 'mktable %s' ends. */\n", argv[1]); return 0; } neon-0.34.2/src/memleak.h0000644000175000017500000000410514777424030014532 0ustar jortonjorton/* Memory leak wrappers Copyright (C) 2003-2021, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* WARNING: THIS IS AN INTERNAL NEON INTERFACE AND MUST NOT BE USED * from NEON APPLICATIONS. */ /* This file contains an alternate interface to the memory allocation * wrappers in ne_alloc.c, which perform simple leak detection. It * MUST NOT BE INSTALLED, or used from neon applications. */ #ifndef MEMLEAK_H #define MEMLEAK_H #include #define ne_malloc(s) ne_malloc_ml(s, __FILE__, __LINE__) #define ne_calloc(s) ne_calloc_ml(s, __FILE__, __LINE__) #define ne_realloc(p, s) ne_realloc_ml(p, s, __FILE__, __LINE__) #define ne_strdup(s) ne_strdup_ml(s, __FILE__, __LINE__) #define ne_strndup(s, n) ne_strndup_ml(s, n, __FILE__, __LINE__) #define ne_free ne_free_ml /* Prototypes of allocation functions: */ void *ne_malloc_ml(size_t size, const char *file, int line); void *ne_calloc_ml(size_t size, const char *file, int line); void *ne_realloc_ml(void *ptr, size_t s, const char *file, int line); char *ne_strdup_ml(const char *s, const char *file, int line); char *ne_strndup_ml(const char *s, size_t n, const char *file, int line); void ne_free_ml(void *ptr); /* Dump the list of currently allocated blocks to 'f'. */ void ne_alloc_dump(FILE *f); /* Current number of bytes in allocated but not free'd. */ extern size_t ne_alloc_used; #endif /* MEMLEAK_H */ neon-0.34.2/src/README0000644000175000017500000000072014777424030013625 0ustar jortonjortonThis is the source directory of the 'neon' HTTP/WebDAV client library, which can be bundled inside other packages. For the complete neon package, see This source directory may be distributed and/or modified under the terms of the GNU Library General Public License, as given in COPYING.LIB. Please send questions, bug reports, feature requests, etc, regarding the neon library, to the mailing list at neon-0.34.2/src/Makefile.in0000644000175000017500000001765514777424030015031 0ustar jortonjorton# # neon source directory Makefile # # Use the NEON_NORMAL_BUILD or NEON_LIBTOOL_BUILD autoconf # macros to set up this Makefile correctly. # SHELL = @SHELL@ # Installation paths prefix = @prefix@ exec_prefix = @exec_prefix@ libdir = @libdir@ # Build paths VPATH = @srcdir@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ # Toolchain settings. CC = @CC@ AR = @AR@ RANLIB = @RANLIB@ LIBTOOL = @LIBTOOL@ # Flags CPPFLAGS = @DEFS@ @CPPFLAGS@ CFLAGS = @CFLAGS@ LDFLAGS = @LDFLAGS@ NEON_LINK_FLAGS = @NEON_LINK_FLAGS@ # Note: don't substitute @LIBS@ in here; during a bundled # build of this directory, @LIBS@ may include -lneon. LIBS = @NEON_LIBS@ @NEON_LTLIBS@ COMPILE = $(CC) $(CPPFLAGS) $(CFLAGS) LT_COMPILE = $(LIBTOOL) --quiet --mode=compile --tag=CC $(COMPILE) LINK = $(LIBTOOL) --quiet --mode=link --tag=CC $(CC) -no-undefined $(LDFLAGS) NEON_BASEOBJS = ne_request.@NEON_OBJEXT@ ne_session.@NEON_OBJEXT@ \ ne_basic.@NEON_OBJEXT@ ne_string.@NEON_OBJEXT@ \ ne_uri.@NEON_OBJEXT@ ne_dates.@NEON_OBJEXT@ \ ne_alloc.@NEON_OBJEXT@ ne_md5.@NEON_OBJEXT@ \ ne_utils.@NEON_OBJEXT@ ne_socket.@NEON_OBJEXT@ \ ne_auth.@NEON_OBJEXT@ ne_redirect.@NEON_OBJEXT@ \ ne_compress.@NEON_OBJEXT@ ne_i18n.@NEON_OBJEXT@ \ ne_pkcs11.@NEON_OBJEXT@ ne_socks.@NEON_OBJEXT@ \ ne_ntlm.@NEON_OBJEXT@ NEON_DAVOBJS = $(NEON_BASEOBJS) \ ne_207.@NEON_OBJEXT@ ne_xml.@NEON_OBJEXT@ \ ne_props.@NEON_OBJEXT@ ne_locks.@NEON_OBJEXT@ \ ne_xmlreq.@NEON_OBJEXT@ OBJECTS = @NEONOBJS@ @NEON_EXTRAOBJS@ .SUFFIXES: .SUFFIXES: .c .lo .o .PHONY: all all-@NEON_BUILD_BUNDLED@ check-c++ check-incl update-tables \ update-deps NEON_TARGET = @NEON_TARGET@ # Thanks to gettext for this neat trick. all: all-@NEON_BUILD_BUNDLED@ all-yes: $(NEON_TARGET) all-no: @echo "Bundled neon build not being used." .c.lo: $(LT_COMPILE) -c $< -o $@ .c.o: $(COMPILE) -c $< -o $@ libneon.la: $(OBJECTS) $(LINK) -rpath $(libdir) $(NEON_LINK_FLAGS) -o $@ $(OBJECTS) $(LIBS) libneon.a: $(OBJECTS) @rm -f $@ $(AR) cru $@ $(OBJECTS) $(RANLIB) $@ clean: rm -f $(NEON_TARGET) *.o *.lo *.bbg *.bb *.gc* rm -rf .libs mktable: mktable.lo $(LINK) -o $@ mktable.lo c++.c: Makefile find . -name ne_\*.h -print | sed 's/.*/#include "&"/;/ne_priv/d;/ne_internal.h/d;/ne_ntlm.h/d;/ne_acl.h/d' > $@ echo "int main(void) {}" >> $@ check-c++: c++.c c++ -I. c++.c check-incl: @for f in ne_*.h; do \ [ x"$$f" != "xne_internal.h" ] || continue; \ [ x"$$f" != "xne_ntlm.h" ] || continue; \ echo Checking $$f...; \ echo "#include \"$$f\"" > checkincl.c; \ $(LT_COMPILE) -c checkincl.c -o checkincl.o || exit 1; done # Update generated character lookup tables. update-tables: mktable @for n in `./mktable`; do \ for f in `grep -l "mktable $$n" ne*.c`; do \ new=`mktemp`; \ (sed "/.* Generated with .mktable $$n/,\$$d" $$f; \ ./mktable $$n; \ sed "0,/.* Generated code from .mktable $$n. ends/d" $$f) > $$new; \ mv $$new $$f; \ done \ done # Update generated dependencies below; requires cc -MM as in gcc. update-deps: for f in `echo $(OBJECTS) | sed 's/\\.@NEON_OBJEXT@/.c/g;s/ne_openssl.c//;s/ne_gnutls.c//;s/ne_pkcs11.c//;s/ne_stubssl.c//'`; do \ $(CC) $(CPPFLAGS) -MM -c $$f; \ done | sed 's, \.\./, $$(top_builddir)/,g;s, /[^ ]*.h,,g;/^ .$$/d;s/\.o: /.@NEON''_OBJEXT@: /' > new-deps sed '/[-]--CUT---/q' Makefile.in > Makefile.new cat Makefile.new new-deps > Makefile.in rm new-deps Makefile.new ne_openssl.@NEON_OBJEXT@: ne_openssl.c $(top_builddir)/config.h ne_ssl.h ne_defs.h ne_string.h \ ne_alloc.h ne_session.h ne_uri.h ne_socket.h ne_internal.h ne_private.h \ ne_request.h ne_utils.h ne_pkcs11.h ne_privssl.h ne_stubssl.@NEON_OBJEXT@: ne_stubssl.c $(top_builddir)/config.h ne_ssl.h ne_defs.h ne_session.h \ ne_uri.h ne_socket.h ne_pkcs11.@NEON_OBJEXT@: ne_pkcs11.c $(top_builddir)/config.h ne_pkcs11.h ne_defs.h ne_session.h \ ne_ssl.h ne_uri.h ne_socket.h ne_internal.h ne_privssl.h \ ne_alloc.h ne_private.h ne_request.h ne_utils.h ne_string.h ne_gnutls.@NEON_OBJEXT@: ne_gnutls.c $(top_builddir)/config.h ne_ssl.h ne_defs.h \ ne_string.h ne_alloc.h ne_session.h ne_uri.h ne_socket.h ne_internal.h \ ne_private.h ne_request.h ne_utils.h ne_privssl.h #### ---CUT--- DO NOT REMOVE THIS LINE. Generated dependencies follow. #### ne_request.@NEON_OBJEXT@: ne_request.c $(top_builddir)/config.h ne_internal.h ne_defs.h ne_alloc.h \ ne_request.h ne_utils.h ne_string.h ne_session.h ne_ssl.h ne_uri.h \ ne_socket.h ne_private.h ne_session.@NEON_OBJEXT@: ne_session.c $(top_builddir)/config.h ne_session.h ne_ssl.h ne_defs.h \ ne_uri.h ne_socket.h ne_alloc.h ne_utils.h ne_internal.h ne_string.h \ ne_dates.h ne_private.h ne_request.h ne_basic.@NEON_OBJEXT@: ne_basic.c $(top_builddir)/config.h ne_request.h ne_utils.h ne_defs.h \ ne_string.h ne_alloc.h ne_session.h ne_ssl.h ne_uri.h ne_socket.h \ ne_basic.h ne_207.h ne_xml.h ne_locks.h ne_dates.h ne_internal.h ne_string.@NEON_OBJEXT@: ne_string.c $(top_builddir)/config.h ne_alloc.h ne_defs.h ne_string.h ne_uri.@NEON_OBJEXT@: ne_uri.c $(top_builddir)/config.h ne_string.h ne_defs.h ne_alloc.h ne_uri.h ne_dates.@NEON_OBJEXT@: ne_dates.c $(top_builddir)/config.h ne_alloc.h ne_defs.h ne_dates.h \ ne_string.h ne_alloc.@NEON_OBJEXT@: ne_alloc.c $(top_builddir)/config.h ne_alloc.h ne_defs.h ne_md5.@NEON_OBJEXT@: ne_md5.c $(top_builddir)/config.h ne_md5.h ne_defs.h ne_string.h ne_alloc.h ne_utils.@NEON_OBJEXT@: ne_utils.c $(top_builddir)/config.h ne_utils.h ne_defs.h ne_string.h \ ne_alloc.h ne_dates.h ne_socket.@NEON_OBJEXT@: ne_socket.c $(top_builddir)/config.h ne_privssl.h ne_ssl.h ne_defs.h \ ne_socket.h ne_internal.h ne_utils.h ne_string.h ne_alloc.h ne_sspi.h ne_auth.@NEON_OBJEXT@: ne_auth.c $(top_builddir)/config.h ne_md5.h ne_defs.h ne_dates.h \ ne_request.h ne_utils.h ne_string.h ne_alloc.h ne_session.h ne_ssl.h \ ne_uri.h ne_socket.h ne_auth.h ne_internal.h ne_ntlm.h ne_redirect.@NEON_OBJEXT@: ne_redirect.c $(top_builddir)/config.h ne_session.h ne_ssl.h ne_defs.h \ ne_uri.h ne_socket.h ne_request.h ne_utils.h ne_string.h ne_alloc.h \ ne_redirect.h ne_internal.h ne_compress.@NEON_OBJEXT@: ne_compress.c $(top_builddir)/config.h ne_request.h ne_utils.h \ ne_defs.h ne_string.h ne_alloc.h ne_session.h ne_ssl.h ne_uri.h \ ne_socket.h ne_compress.h ne_internal.h ne_i18n.@NEON_OBJEXT@: ne_i18n.c $(top_builddir)/config.h ne_i18n.h ne_defs.h ne_socks.@NEON_OBJEXT@: ne_socks.c $(top_builddir)/config.h ne_internal.h ne_defs.h ne_string.h \ ne_alloc.h ne_socket.h ne_ssl.h ne_utils.h ne_ntlm.@NEON_OBJEXT@: ne_ntlm.c ne_ntlm.h $(top_builddir)/config.h ne_defs.h ne_string.h \ ne_alloc.h ne_207.@NEON_OBJEXT@: ne_207.c $(top_builddir)/config.h ne_alloc.h ne_defs.h ne_utils.h ne_xml.h \ ne_207.h ne_request.h ne_string.h ne_session.h ne_ssl.h ne_uri.h \ ne_socket.h ne_basic.h ne_internal.h ne_xml.@NEON_OBJEXT@: ne_xml.c $(top_builddir)/config.h ne_internal.h ne_defs.h ne_alloc.h \ ne_xml.h ne_utils.h ne_string.h ne_props.@NEON_OBJEXT@: ne_props.c $(top_builddir)/config.h ne_alloc.h ne_defs.h ne_xml.h \ ne_props.h ne_request.h ne_utils.h ne_string.h ne_session.h ne_ssl.h \ ne_uri.h ne_socket.h ne_207.h ne_basic.h ne_locks.h ne_internal.h ne_locks.@NEON_OBJEXT@: ne_locks.c $(top_builddir)/config.h ne_alloc.h ne_defs.h ne_request.h \ ne_utils.h ne_string.h ne_session.h ne_ssl.h ne_uri.h ne_socket.h \ ne_xml.h ne_locks.h ne_basic.h ne_props.h ne_207.h ne_internal.h \ ne_xmlreq.h ne_xmlreq.@NEON_OBJEXT@: ne_xmlreq.c $(top_builddir)/config.h ne_internal.h ne_defs.h ne_xmlreq.h \ ne_request.h ne_utils.h ne_string.h ne_alloc.h ne_session.h ne_ssl.h \ ne_uri.h ne_socket.h ne_xml.h ne_basic.h ne_oldacl.@NEON_OBJEXT@: ne_oldacl.c $(top_builddir)/config.h ne_request.h ne_utils.h ne_defs.h \ ne_string.h ne_alloc.h ne_session.h ne_ssl.h ne_uri.h ne_socket.h \ ne_locks.h ne_acl.h ne_xml.h ne_acl3744.@NEON_OBJEXT@: ne_acl3744.c $(top_builddir)/config.h ne_request.h ne_utils.h ne_defs.h \ ne_string.h ne_alloc.h ne_session.h ne_ssl.h ne_uri.h ne_socket.h \ ne_locks.h ne_acl3744.h ne_xml.h neon-0.34.2/src/ChangeLog0000644000175000017500000055317214777424030014535 0ustar jortonjortonSun Sep 12 19:21:30 2004 Joe Orton * ne_locks.c (ne_lock_refresh): Fix to pass correct userdata to callbacks, and do call lk_cdata. Sun Sep 12 18:53:15 2004 Joe Orton * Makefile.in (libneon.a): Remove the archive first, avoiding strange problems when build $(OBJECTS) change. Sun Sep 12 18:40:50 2004 Joe Orton * ne_utils.h: Add NE_FEATURE_SOCKS. * ne_utils.c (ne_has_support): Add NE_FEATURE_SOCKS. (version_string): Use NE_HAVE_SOCKS, add NE_HAVE_IDNA. * ne_socket.c (ne_sock_init): Use NE_HAVE_SOCKS. Sun Sep 12 17:29:54 2004 Joe Orton * ne_utils.c (version_string): Declare as array rather than pointer; include "IPv6" component as necessary Sun Sep 12 15:51:38 2004 Joe Orton * ne_socket.c (ne_iaddr_typeof): New function. Sun Sep 12 12:00:10 2004 Joe Orton * ne_defs.h (ne_attribute_malloc): New macro. * ne_alloc.h: Use it to avoid warnings with older GCCs. Wed Aug 25 21:03:40 2004 Joe Orton * ne_string.h (split_string, split_string_c, pair_string, split_string_free, pair_string_free): Remove obsolete interfaces. Wed Aug 25 21:01:03 2004 Joe Orton * ne_cookies.c, ne_cookies.h: Drop cookies support: used old spec revision and wasn't very complete anyway. Wed Aug 25 20:40:26 2004 Joe Orton * ne_socket.c: Remove ne_read, ne_write macros and just use recv and send; remove unused SOCK_ERR macro. Wed Aug 25 20:27:43 2004 Joe Orton * ne_xml.c (declare_nspaces): Drop rejection of names including a colon to prevent breaking SVN deployments. Wed Aug 25 19:45:20 2004 Joe Orton * ne_socket.c (readable_raw): Use poll where available. (ne_sock_connect): Fail if not using poll and fd returned by socket() is greater than FD_SETSIZE. Wed Aug 25 18:40:28 2004 Joe Orton * ne_xml.h (ne_xml_parse): Clarify that a len=0 call is required to signify end-of-document. Wed Aug 25 18:37:13 2004 Joe Orton * ne_request.c (resolve_first, resolve_next): New functions. (lookup_host): Use them to allow user-forced addresses. * ne_session.c (ne_set_addrlist): New function. * ne_private.h (struct ne_session_s): Add addrlist, numaddrs, curaddr fields. Wed Aug 25 18:25:31 2004 Joe Orton * ne_xml.c (struct ne_xml_parser_s): Add bom_pos field. (ne_xml_parse): Skip over the UTF-8 Byte Order Mark since the XML parsers do not support it yet. Wed Jul 7 16:07:44 2004 Joe Orton * ne_request.c (do_connect): Fix ne_conn_connected status call (Shameek Basu). Mon Jul 5 18:40:35 2004 Joe Orton * ne_basic.c (ne_content_type_handler): Use us-ascii as default charset for text/xml, as per RFC3280. Mon Jul 5 10:56:19 2004 Joe Orton * ne_compress.c (struct ne_decompress_s): Add acceptor field. (gz_acceptor): New function. (ne_decompress_reader): Fix to pass the user-supplied userdata pointer to the user-supplied acceptor callback, via gz_acceptor. Mon Jul 5 10:52:40 2004 Joe Orton * ne_compress.c (do_inflate): Don't invoke the reader callback if no bytes where produced by inflate(). (process_footer): Call the reader callback with size=0 to indicate end-of-response for a good checksum match. Sat Jul 3 14:33:56 2004 Joe Orton * ne_auth.c (auth_challenge): Fix to set got_qop in challenge correctly (Hideaki Takahashi). Mon May 17 15:03:54 2004 Joe Orton * ne_socket.h (ne_addr_resolve): Clarify that 'flags' must be passed as zero for forwards-compat. Sun May 2 21:14:14 2004 Joe Orton Fix buffer overflow in RFC1036 date parser, CVE CAN-2004-0389. * ne_dates.c (RFC1036_FORMAT): Specify maximum field with for day name. (ne_rfc1123_parse, ne_rfc1036_parse, ne_asctime_parse): Make thread-safe; remove static buffers. Sun May 2 16:59:39 2004 Joe Orton * ne_dates.c [RFC1123_TEST] (main): Remove embedded test cases. Sun May 2 13:18:29 2004 Joe Orton * Makefile.in (LINK): Add -no-undefined. Fri Apr 16 22:53:59 2004 Joe Orton * ne_xml.c (declare_nspaces, expand_qname): Don't try to include document context in error strings. Fri Apr 16 11:44:34 2004 Joe Orton * Makefile.in (LIBS): Include NEON_LTLIBS. Wed Apr 14 10:39:53 2004 Joe Orton Fix format string vulnerabilities, CVE CAN-2004-0179: * ne_207.c (ne_simple_request): Avoid format string vulnerabilities. * ne_xml.c (ne_xml_set_error): Likewise. * ne_props.c (propfind): Likewise. * ne_locks.c (ne_lock, ne_lock_refresh): Likewise. Wed Apr 14 10:33:46 2004 Joe Orton * ne_auth.c (ah_post_send): Avoid false positives from gcc -Wformat-security. Tue Apr 13 20:51:41 2004 Joe Orton * ne_auth.c: Conditionally include gssapi_generic.h. Thu Apr 8 13:40:03 2004 Joe Orton * ne_props.h: Don't use an anonymous enum for the proppatch operation type, as some C++ compilers don't like it. Wed Apr 7 13:50:10 2004 Joe Orton * ne_request.c (add_fixed_headers): Don't both sending Keep-Alive header if persistent connections are disabled. Wed Apr 7 13:47:46 2004 Joe Orton * ne_auth.c (auth_challenge): Allow Negotiate challenges from a proxy. Wed Apr 7 13:36:55 2004 Joe Orton * ne_auth.c (clean_session): Remove redundant assignment of GSS_C_NO_CONTEXT; gss_delete_sec_context already does this. Wed Apr 7 13:33:10 2004 Joe Orton * ne_auth.c (get_gss_name): Handle failure case internally. (auth_register): Updated accordingly. Wed Apr 7 13:15:57 2004 Joe Orton * ne_request.c: Use strtoq to print off_t's where necessary. Wed Apr 7 11:14:24 2004 Joe Orton * ne_auth.c (get_gss_name): Take a hostname string. (auth_register): Pass proxy or server hostname to get_gss_name as appropriate. Wed Apr 7 11:09:50 2004 Joe Orton * ne_auth.c (continue_negotiate): If given no input token, and the gssctx is not in the initial state, reset it. Mon Mar 29 17:06:49 2004 Joe Orton * ne_auth.c: Adjust to cope with GSSAPI continuation: (struct auth_session_s): Store GSSAPI context, name and mechanism. (get_gss_name): Take an ne_session. (continue_negotiate): Renamed from gssapi_challenge; take input token, handle GSS_S_CONTINUE_NEEDED return value. (verify_digest_response): Renamed from verify_response. (verify_negotiate_response): New function. (auth_challenge): Cope with Negotiate responses which gratuitously break the auth-param grammar. (ah_post_send): Handle Negotiate responses. (free_auth, clean_session): Free persisted GSSAPI objects. (auth_register): Initialize GSSAPI objects. Sun Mar 28 03:03:17 2004 Joe Orton * ne_auth.c (get_gss_name): Don't leak token.value. Sun Mar 28 02:59:58 2004 Joe Orton * ne_auth.c (get_cnonce): Only use RAND_pseudo_bytes() if the PRNG is seeded. Sun Mar 28 02:47:20 2004 Joe Orton * ne_auth.c (gssapi_challenge, get_gss_name): Simplify. Sun Mar 28 02:35:48 2004 Joe Orton * ne_auth.c (request_gssapi, get_gss_name, auth_challenge): Implement the Negotiate protocol rather than the obsoleted GSS-Negotiate. (make_gss_error): New function. (gssapi_challenge): Use it for better error handling (set session error string); fix memory leaks. Don't delegate credentials. Sat Mar 27 20:49:24 2004 Joe Orton * ne_auth.c (ah_post_send): Clear auth header collector buffers after each request. Fri Mar 26 12:16:15 2004 Joe Orton * ne_socket.c (init_ssl): Just initialize the SSL library; delay seeding PRNG until really necessary (performance fix). (seed_ssl_prng): Split from init_ssl. (ne_sock_connect_ssl): Call seed_ssl_prng(). (ne_sock_init): Adjust since init_ssl() can't fail. Fri Mar 26 12:01:38 2004 Joe Orton * ne_utils.c: Include zlib.h before ne_*.h to fix issues on platforms where zconf.h does "#define const". Thu Mar 11 23:38:01 2004 Joe Orton * ne_openssl.c (provide_client_cert): Avoid malloc(0) when server sends no CA names in CertificateRequest. (ne_ssl_cert_write): Be paranoid and clear the OpenSSL error stack on write failures. Sun Mar 7 11:17:04 2004 Joe Orton * Makefile.in (CFLAGS): Don't use NEON_CFLAGS. Mon Feb 23 23:03:08 2004 Joe Orton * ne_string.c (ne_vsnprintf, ne_snprintf): New functions. Sun Feb 22 23:34:47 2004 Joe Orton * ne_private.h (struct ne_session_s): Remove expect100_works field. * ne_request.c (ne_set_request_expect100): New function. (ne_begin_request): Remove req->use_expect100 manipulation. (send_request): Handle enabling 100continue without a request body. * ne_session.c (ne_set_expect100): Removed function. Sun Feb 22 20:17:04 2004 Joe Orton * ne_socket.c (error_ossl): Check for ERR_reason_error_string returning NULL. Sun Feb 22 17:54:43 2004 Joe Orton * ne_socket.c: Don't disable getaddrinfo support here. Sun Feb 22 17:40:07 2004 Joe Orton * ne_utils.h (min): Remove definition to... * ne_uri.c (min): ...here. Sun Feb 22 17:31:35 2004 Joe Orton * ne_props.h: Give the 'type' enum a tag name. Sun Feb 22 17:27:28 2004 Joe Orton * ne_207.c (end_element): Strip whitespace from cdata. Sun Feb 22 16:27:58 2004 Joe Orton * ne_auth.c (struct auth_request): Make auth_hdr, auth_info_hdr fields into ne_buffer *'s. (ah_collect_header): New function. (ah_create): Create ne_buffers for auth_{,info_}hdr; use ah_collect_header rather than ne_duplicate_header to fix handling of multiple auth challenge headers. (ah_post_send): Adjust for char * -> ne_buffer *. (tokenize): Recognize a challenge scheme which is terminated with a comma (i.e. with no challange parameters). (auth_challenge): Fix handling of unrecognized challenges. (ah_destroy): Destroy ne_buffers. Sun Feb 22 15:04:46 2004 Joe Orton * ne_request.c (ne_set_request_body_provider64): New function. Sun Feb 15 13:37:03 2004 Joe Orton * ne_ssl.h: Define that ne_ssl_readable_dname returns UTF-8 encoded strings. * ne_openssl.c (ne_ssl_readable_dname): Convert dname strings to UTF-8, or use "???". Sat Feb 14 21:57:25 2004 Joe Orton * ne_xml.c (invalid_ncname_ch1): New macro. (declare_nspaces): Use it, to reject some more invalid namespace prefixes; also check for a colon anywhere in the NCName. (expand_qname): Likewise for the element name. Mon Feb 9 21:38:03 2004 Joe Orton * ne_dates.c [WIN32] (GMTOFF): Use gmt_to_local_win32; (gmt_to_local_win32): New function, from Jiang Lei. Mon Jan 26 14:38:05 2004 Joe Orton * ne_socket.c (ne_sock_connect_ssl): Check that OpenSSL version matches between library at run-time and headers at compile-time. Sat Jan 24 17:49:27 2004 Joe Orton * ne_dates.c (HAVE_STRUCT_TM___TM_GMTOFF): Alternative GMTOFF() macro. Sat Jan 24 16:49:30 2004 Joe Orton * ne_auth.c (basic_challenge): Cast first parameter to ne_base64 to unsigned char * to fix warnings with some compilers. Sat Jan 3 13:17:36 2004 Joe Orton * ne_request.h (ne_set_request_body_fd64): Define conditional on NE_LFS. * ne_request.c (ne_set_request_body_fd64): Likewise. Thu Jan 1 18:01:45 2004 Joe Orton * ne_request.c: Use NE_HAVE_LFS not _LARGEFILE64_SOURCE in conditional support for off64_t. Thu Jan 1 17:38:55 2004 Joe Orton * ne_request.h [_LARGEFILE64_SOURCE] (ne_set_request_body_fd64): New function. * ne_request.c: Define ne_lseek, ne_off_t, ne_strtoff, NE_OFFT_MAX, FMT_NE_OFF_T appropriately for _LARGEFILE64_SOURCE or otherwise. (struct ne_request_s): Use ne_off_t in place of off_t throughout. (body_fd_send): Use ne_lseek; reset 'remain' after seeking. (clength_hdr_handler): Use ne_off_t, ne_strtoff and NE_OFFT_MAX. (set_body_length): Take an ne_off_t length parameter; use FMT_NE_OFF_T to print it. (ne_set_request_body_fd64): New function. * ne_utils.h (NE_FEATURE_LFS): New feature. * ne_utils.c (ne_has_support): Support NE_FEATURE_LFS. Mon Nov 24 20:13:14 2003 Joe Orton * ne_request.c (struct ne_response): Split handling for chunked vs clength-delimited responses into a union. Use off_t for storing whole-length-of-response values. (read_response_block, ne_read_response_block): Update accordingly. (ne_begin_request): Remove unnecessary variable assignments. Sun Nov 23 16:03:22 2003 Joe Orton * ne_request.h (ne_set_request_body_fd): Take offset and length arguments, return void. (ne_set_request_body_provider): Take off_t length argument. * ne_request.c (struct ne_request_s): Store current position within buffer/file used as request body source. Store request body lengths using off_t type. (body_string_send): Adjust for renamed fields. (body_fd_send): Seek to requested offset; don't read past requested body length. (set_body_length): Renamed from set_body_size. * ne_basic.c (ne_put): Determine file size here; adjust for new ne_set_request_body_fd API. Sun Nov 23 15:05:12 2003 Joe Orton * ne_basic.c, ne_basic.h: Remove two-functions-in-one, ne_put_if_unmodified. Fri Nov 14 14:05:32 2003 Joe Orton * ne_utils.c (ne_has_support): Add NE_FEATURE_IDNA. Fri Nov 14 13:11:49 2003 Joe Orton * ne_session.c (set_hostinfo): [NE_HAVE_LIBIDN]: Use string from IDNA ToAscii operation on provided hostname if successful. Fri Nov 14 11:23:16 2003 Joe Orton All files: replace use of NEON_NODAV with NE_HAVE_DAV, NEON_SSL with NE_HAVE_SSL, NEON_ZLIB with NE_HAVE_ZLIB. Use NE_HAVE_DAV not USE_DAV_LOCKS. * ne_utils.c (ne_has_support): New feature detection interface, replaces ne_supports_ssl. Thu Nov 13 20:38:28 2003 Joe Orton * ne_request.c (ne_begin_request): Presume a 205 response has no message-body too; RFC2616 compliance fix. Thu Nov 13 20:31:07 2003 Joe Orton * ne_auth.c (ah_post_send): Treat a 401 response to a CONNECT request as a valid proxy auth challenge, to work around buggy proxies. Tue Nov 11 21:13:18 2003 Joe Orton Place library-internal symbols in the "ne__" namespace. * ne_request.c (ne__pull_request_body): Renamed from ne_pull_request_body; all callers updated. * ne_session.c (ne__negotiate_ssl): Renamed from ne_negotiate_ssl; all callers updated. Tue Nov 11 21:08:54 2003 Joe Orton * ne_alloc.h: Mark all allocation functions as having 'malloc' attribute for GCC. Tue Nov 11 20:36:12 2003 Joe Orton * ne_xml.h (ne_xml_failure): Replaces ne_xml_valid, inverted and more useful return value. * ne_xml.c (struct ne_xml_parser_s): Replace 'valid' field with 'failure', with inverted logic. (start_element, end_element, char_data): Check failure flag appropriately. Set failure flag to return value of callback. Set failure flag to positive integer on a parse error. (ne_xml_create): Don't initialize failure flag. (ne_xml_parse): Check/set failure flag appropriately. (sax_error): Only set an error string (and the error flag) if failure is zero. * ne_207.c (ne_simple_request): Adjust to use ne_xml_failure. * ne_locks.c (ne_lock, ne_lock_refresh): Likewise. * ne_props.c (propfind): Likewise. Wed Oct 22 22:19:19 2003 Joe Orton * ne_request.c (read_response_block): Treat an EOF without clean SSL closure as a valid request body delimiter in any case. Wed Oct 22 21:44:48 2003 Joe Orton * ne_defs.h (ne_attribute): New macro. * ne_request.h, ne_session.h, ne_utils.h: Use ne_attribute instead of littering #ifdef __GNUC__ and __attribute__ everywhere. Tue Oct 21 20:03:47 2003 Joe Orton Fix various strict signedness bugs: * ne_auth.c (auth_session): Make nonce_count argument unsigned. (get_cnonce): Use unsigned data buffer. (get_gss_name, gssapi_challenge): Use unsigned integers for status variables. (request_digest): Print nonce count as unsigned. (verify_response): Make nonce_count unsigned. Tue Oct 7 20:52:06 2003 Joe Orton When using SSL via a proxy, don't leak server auth credentials to the proxy, and vice versa. * ne_auth.c (auth_session): Add context field. (ah_create): Ignore challenges in a bad context. (ah_pre_send, ah_destroy): Check that the request-private cookie is not NULL. (auth_register): Take an isproxy flag; set context field appropriately in session structure. (ne_set_server_auth, ne_set_proxy_auth): Adjust accordingly. Tue Oct 7 19:58:52 2003 Joe Orton * ne_openssl.c (ne_negotiate_ssl): If the returned cert chain was NULL, try and create one from the peer certificate alone (fix for use of SSLv2 connections). Mon Sep 29 21:57:40 2003 Joe Orton * ne_auth.c [WIN32]: Include windows.h to fix non-SSL build. Thu Sep 25 20:05:18 2003 Joe Orton * ne_xml.c (ne_xml_create): Specify an initial error string. Sun Sep 21 23:00:10 2003 Joe Orton * ne_cookies.c (set_cookie_hdl): Strip whitespace around cookie name and value. Sun Sep 14 10:50:01 2003 Joe Orton * ne_socket.c (ne_addr_resolve): Use result of autoconf test for working AI_ADDRCONFIG support. Sat Sep 6 12:05:00 2003 Joe Orton * ne_openssl.c (check_identity): Take an optional server address argument; check identity against IPaddress extension too if given. (check_certificate): Optionally pass server address to check_identity. (populate_cert): Adjust accordingly. Thu Sep 4 21:41:38 2003 Joe Orton * ne_socket.c (ne_sock_init): Succeed even if PRNG was not seeded. Thu Sep 4 21:33:34 2003 Joe Orton * ne_session.c (ne_set_useragent): Build and store the entire User-Agent header field in sess->user_agent. * ne_request.c (add_fixed_headers): Adjust accordingly; avoid unnecessary calls to ne_buffer_*. Thu Sep 4 21:27:34 2003 Joe Orton * ne_socket.c: Include netinet/tcp.h. (ne_sock_connect): Disable the Nagle algorithm; thanks to Jim Whitehead and Teng Xu for the analysis. Thu Sep 4 11:24:04 2003 Joe Orton * ne_defs.h: Define ssize_t here for Win32. * ne_socket.h: Don't define ssize_t here. Tue Sep 2 20:20:16 2003 Joe Orton * ne_auth.c (auth_challenge): Update to use ne_token not split_string, patch by Tom Lee . Wed Jul 30 21:54:38 2003 Joe Orton * ne_cookies.c (set_cookie_hdl): Fix NULL pointer dereference; thanks to Markus Mueller . Fri Jul 25 11:05:52 2003 Joe Orton * ne_request.c (do_connect): On failure to connect, set error string and call ne_sock_close directly rather than using aborted(); fix leak of socket structure. Wed Jul 23 23:20:42 2003 Joe Orton Fix SEGV if inflateInit2 fails with Z_MEM_ERROR etc. * ne_compress.c (set_zlib_error): New function. (do_inflate, gz_reader): Use it. Wed Jul 23 22:50:50 2003 Joe Orton Add support for GSS-Negotiate; patch from Risko Gergely and Burjan Gabor: * ne_auth.c [HAVE_GSSAPI]: Include gssapi.h. (auth_scheme): Add auth_scheme_gssapi. (auth_session): Add gssapi_token. (clean_session): Free gssapi_token. (request_gssapi, get_gss_name, gssapi_challenge): New functions. (tokenize): Handle challenge with single token. (auth_challenge): Accept and process a GSS-Negotiate challenge. (ah_pre_send): Send GSS-Negotiate handshake. Wed Jul 23 22:46:28 2003 Joe Orton * ne_207.c (ne_207_set_response_handlers, ne_207_set_propstat_handlers): Fix to match declarations (thanks to Diego Trtara). Fri Jun 27 20:30:45 2003 Joe Orton * ne_openssl.c [OPENSSL_VERSION_NUMBER < 0x0090700fL]: Fix build against OpenSSL < 0.9.7. Sun Jun 22 23:07:45 2003 Joe Orton * ne_session.c (ne_session_destroy): Replace unnecessary use of NE_FREE with ne_free. (set_hostinfo): Don't free hostport/hostinfo here. (ne_session_proxy): Free existing proxy hostname here if necessary. Sat Jun 21 12:58:25 2003 Joe Orton * ne_request.c (ne_begin_request): Set or clear is_http11 flag for each request. Wed Jun 18 20:54:44 2003 Joe Orton * ne_socket.c: Add AI_ADDRCONFIG support; [USE_CHECK_IPV6]: Define only if __linux__. (init_ipv6) [USE_CHECK_IPV6]: New conditional. (ne_addr_resolve) [USE_ADDRCONFIG]: Use AI_ADDRCONFIG. Wed Jun 18 20:03:13 2003 Joe Orton * ne_socket.c (ne_sock_create): New function (renamed from create_sock). (ne_sock_connect): Take an ne_socket *, return int. (ne_sock_accept): Likewise. (ne_sock_close): Only call ne_close if fd is non-negative. * ne_request.c (aborted): Handle NE_SOCK_* errors specially. (do_connect): Adapt for ne_sock_create/connect interface. Set sess->connected here on success. (open_connection): Don't set sess->connected here. Sun Jun 15 12:14:22 2003 Joe Orton * ne_ssl.h (ne_ssl_cert_digest): Pass digest as a pointer rather than an array. Sun Jun 15 11:00:09 2003 Joe Orton * ne_stubssl.c (ne_ssl_cert_cmp): Add stub. Wed May 28 21:37:27 2003 Joe Orton * ne_openssl.c (ne_ssl_context_create): Enable workarounds in OpenSSL for better interop with buggy SSL servers. Fri May 23 23:13:30 2003 Joe Orton * ne_stubssl.c (ne_ssl_set_clicert): Add stub. Sat May 10 17:05:26 2003 Joe Orton * ne_xml.c: Rename struct ne_xml_handler to struct handler. Thu May 8 20:55:46 2003 Joe Orton * ne_openssl.c (ne_ssl_clicert_read): Pass "b" to fopen. Tue May 6 22:08:08 2003 Joe Orton * ne_openssl.c (check_certificate): Re-order verify failure handling to allow caller to set a custom session error string. Tue May 6 20:21:27 2003 Joe Orton * ne_md5.c (md5_stream): Restore. Sat Apr 26 19:21:03 2003 Joe Orton * ne_request.c (te_hdr_handler): Treat presence of any T-E response header as implying the response is chunked, regardless of value. Sat Apr 26 18:11:24 2003 Joe Orton * ne_xml.c: Rename struct ne_xml_nspace to struct namespace. Wed Apr 23 22:19:29 2003 Joe Orton * ne_openssl.c (ne_ssl_cert_export): Don't bother checking for i2d_X509() failure; no OpenSSL code ever checks, so everyone's doomed if it really can fail. Wed Apr 23 22:01:23 2003 Joe Orton * ne_openssl.c (ne_ssl_cert_import, ne_ssl_cert_export, ne_ssl_cert_write): Clear OpenSSL error stack on errors. Wed Apr 23 18:23:53 2003 Joe Orton * ne_stubssl.c (ne_ssl_cert_write, ne_ssl_cert_import, ne_ssl_cert_export): Add stubs. Wed Apr 23 14:05:32 2003 Joe Orton * ne_openssl.c (ne_ssl_cert_write): New function. Tue Apr 22 23:21:22 2003 Joe Orton * ne_string.c (ne_unbase64): Optimise out some redundant branches. Tue Apr 22 20:24:44 2003 Joe Orton * ne_openssl.c (ne_ssl_cert_export, ne_ssl_cert_import, ne_ssl_cert_cmp): New functions. Tue Apr 22 18:31:55 2003 Joe Orton * ne_string.c (ne_unbase64): New function. Tue Apr 22 15:53:41 2003 Joe Orton * ne_string.c (ne_base64): Fix encoding binary data; take unsigned argument. Tue Apr 22 13:07:48 2003 Joe Orton * ne_stubssl.c (ne_ssl_cert_validity): Add stub. Tue Apr 22 09:22:26 2003 Joe Orton * ne_openssl.c (ne_ssl_cert_validity): New function. (asn1time_to_string): Format into a fixed-size buffer. Tue Apr 22 08:38:30 2003 Joe Orton * ne_locks.c (ne_lock_discover, ne_lock): Don't leak the cdata buffer. * ne_props.c (ne_propfind_destroy): Don't leak the value buffer. Mon Apr 21 23:52:25 2003 Joe Orton * ne_xml.c (ne_xml_destroy): Free root element. Mon Apr 21 23:46:17 2003 Joe Orton * ne_openssl.c (dup_client_cert): Set decrypted state; dup the friendly name. (ne_ssl_clicert_free): Free friendly name. Mon Apr 21 19:44:55 2003 Joe Orton * ne_md5.h (ne_md5_buffer, ne_md5_stream): Remove unused functions. Mon Apr 21 18:17:14 2003 Joe Orton * ne_locks.c, ne_207.c: s/NE_ELM_/ELM_/ since no element ids are exported. Mon Apr 21 16:38:14 2003 Joe Orton Redesign the XML interface: have startelm callback map {nspace, name} onto a state integer or decline. Remove "valid"/"invalid"; don't abort the parse if no handler accepts an element. Push cdata accumulation down into the caller; drop collect mode, stripws mode. * ne_xml.h (ne_xml_elmid, struct ne_xml_elm): Removed. (ne_xml_startelm_cb): Return a state/acceptance integer, take a state integer, nspace, name and atts. (ne_xml_endelm_cb, ne_xml_cdata_cb): Take a state integer. (ne_xml_push_mixed_handler): Removed. (ne_xml_push_handler): Removed element list argument. (struct ne_xml_idmap, ne_xml_mapid): New interface. * ne_xml.c (struct element): Replaces ne_xml_state. Add name, nspace, state fields. (friendly_name, find_handler, parse_element, ne_xml_push_mixed_handler, push_handler): Removed functions. (declare_nspaces, expand_qname): Factored out from find_handler and parse_element. (start_element): Use expand_qname, declare_nspaces. Find appropriate handler here. Guarantee not to pass a NULL atts array to the start-element callback. Drop collect mode. (end_element): Drop collect mode (ne_xml_push_handler): Fold push_handler back in. (ne_xml_mapid): New function. * ne_207.h (NE_ELM_*): Don't export element id. (NE_207_STATE_PROP, NE_207_STATE_TOP): Export state integers. * ne_207.c (struct ne_207_parser_s): Add cdata field. (map207): Replace element list with idmap array. (can_handle): New function, replacing check_context logic. (start_element): Determine new state integer; only accept the element in valid states. Clear cdata. (end_element): Use state rather than element id. Do nothing for end of 'response' element if element is incomplete. (ne_207_create): Create cdata buffer. (ne_207_destroy): Destroy cdata buffer. (ne_207_ignore_unknown): Removed function. (ne_simple_request): Don't call ne_207_ignore_unknown. * ne_props.h (NE_PROPS_STATE_TOP): Define state. * ne_props.c (struct ne_propfind_handler_s): Add value and depth fields. (ELM_flatprop): Define state. (flat_elms): Removed array. (chardata): Append to value field when in ELM_flatprop state. (startelm): Decline everything other than elements within the 'prop' state. Collect flatprop contents. (endelm): Collect flatprop contents. * ne_locks.c (struct discover_ctx, struct lock_ctx): Store cdata. (element_map): Replace element list with idmap array. (can_accept): Replaces check_context callback. (ld_startelm, lk_cdata, ld_cdata): New functions. Mon Apr 14 00:04:20 2003 Joe Orton * ne_207.h (ne_207_start_response, ne_207_end_response, ne_207_start_propstat, ne_207_end_propstat): Use ANSI-style function pointers in typedefs. * ne_207.c (struct ne_207_parser_s): Updated accordingly. Mon Apr 14 00:02:10 2003 Joe Orton * ne_request.c (read_response_block): Better error messages for invalid chunks, don't use strncmp for a two-character comparison. Mon Apr 7 22:26:50 2003 Joe Orton * ne_stubssl.c (ne_ssl_cert_identity): New function. Mon Apr 7 22:16:16 2003 Joe Orton * ne_openssl.c (struct ne_ssl_certificate_s): Add identity field. (check_identity): Add optional identity argument. (populate_cert): Retrieve cert identity using check_identity. (check_certificate): Pass extra NULL to check_identity. (ne_ssl_cert_identity): New function. (ne_ssl_cert_free): Free the identity field. Mon Apr 7 21:29:54 2003 Joe Orton * ne_openssl.c (check_identity): Take a string hostname rather than a session object. (check_certificate): Adjust accordingly. Sun Apr 6 21:26:05 2003 Joe Orton * ne_string.h (NE_HEX2ASC): Cast result to char to avoid warnings with some compilers. Sun Apr 6 20:11:42 2003 Joe Orton * ne_openssl.c (ne_ssl_readable_dname): Include commonName or emailAddress in returned string if either is the only attribute. Sun Mar 30 10:54:20 2003 Joe Orton Split decryption of client certs into two steps * ne_openssl.c (ne_ssl_clicert_encrypted, ne_ssl_clicert_decrypt): New functions. (ne_ssl_client_cert_s): Add p12 and decrypted fields. (find_friendly_name): New function. (get_friendly_name): Removed function. (ne_ssl_clicert_read): Drop password callback; on decrypt failure, extract friendly name and set decrypted state of clicert. Sun Mar 30 10:54:01 2003 Joe Orton * ne_stubssl.c (ne_ssl_clicert_encrypted, ne_ssl_clicert_decrypt): New stubs. (ne_ssl_clicert_read): Adjusted for API change. Sat Mar 29 14:23:37 2003 Joe Orton * ne_openssl.c (ne_ssl_dname_cmp): New function. * ne_stubssl.c (ne_ssl_dname_cmp): New function. Sat Mar 29 13:52:47 2003 Joe Orton * ne_openssl.c (struct ne_ssl_client_cert_s): Add 'friendly_name' field. (get_friendly_name, ne_ssl_clicert_name): New functions. (ne_ssl_clicert_read): Store the cert's friendly name. * ne_stubssl.c (ne_ssl_clicert_name): New function. Sat Mar 29 13:16:14 2003 Joe Orton * ne_openssl.c (ne_ssl_clicert_owner): New function. Fri Mar 28 22:12:57 2003 Joe Orton * ne_stubssl.c (ne_ssl_cert_digest): New function. * ne_openssl.c (ne_ssl_cert_digest): New function. Wed Mar 26 20:41:57 2003 Joe Orton * ne_session.c (ne_ssl_trust_cert) [NEON_SSL]: Only build when SSL support is present. Wed Mar 26 20:01:00 2003 Joe Orton Begin abstraction of SSL layer to better isolate SSL-library-specific code, and to improve certificate handling interface. Drop support for PEM-encoded client certificates. * ne_session.h (ne_ssl_trust_cert): Replaces ne_ssl_load_ca, in conjunction with ne_ssl_load_cert. (ne_ssl_trust_default_ca): Replaces ne_ssl_load_default_ca. (ne_ssl_keypw_prompt): Removed function, no longer needed. (ne_ssl_set_clicert): Replaces ne_ssl_load_pkcs12, in conjunction with ne_ssl_clicert_read. (ne_ssl_provide_clicert): Replaces ne_ssl_provide_ccert, callback type changed. * ne_openssl.c: New file; much code moved from ne_session.c. * ne_privssl.h: New file, private interface between ne_socket.c and ne_openssl.c. * ne_ssl.h: New file. * ne_private.h (struct ne_session_s): Store pointers to ne_ssl_client_cert etc opaque objects, not OpenSSL structures. * ne_session.c: Most of ne_ssl_* moved to ne_openssl.c. (ne_session_create, ne_session_destroy): Use ne_ssl_cert_* etc to manage cert objects. * ne_socket.c (struct ne_socket_s): Replace SSL *, SSL_CTX * pointers with an ne_ssl_socket * pointer. (readable_ossl, error_ossl, read_ossl, write_ossl, ne_sock_close): Compensate for above change. (ne_sock_use_ssl): Removed function. (ne_sock_switch_ssl): Pass in SSL * as void for time being. (ne_sock_connect_ssl): Renamed and cleaned up version of ne_sock_use_ssl_os. (ne_sock_sslsock): New function. * Makefile.in: Add deps for ne_openssl.c. Sun Mar 23 13:02:58 2003 Joe Orton * ne_session.c (ne_set_useragent): Use ne_malloc. Sat Mar 22 21:06:45 2003 Joe Orton * ne_socket.c (raw_connect): Fill in sin6_family or sin_family since AIX 4.3 fails to do so. Wed Mar 19 20:44:11 2003 Joe Orton * ne_session.c [NEON_SSL] (free_client_cert): Build conditional on NEON_SSL. Mon Mar 17 20:33:32 2003 Joe Orton * ne_socket.c: Include netdb.h conditional on HAVE_NETDB_H. (fix build for older versions of CygWin). Sun Mar 16 23:30:20 2003 Joe Orton * ne_session.c (check_identity): Fix leak of subject alt. name structures. Sun Mar 16 19:21:22 2003 Joe Orton * ne_session.c (free_client_cert): New function. (ne_session_destroy, ne_ssl_load_pem, ne_ssl_load_pkcs12): Call it; prevent memory leak if ne_ssl_load_{pem,pkcs12} are called >1 per session. Sun Mar 16 18:00:34 2003 Joe Orton * ne_session.c (provide_client_cert): Free peer certificate after use. (ne_session_destroy): Free client cert and key if present. Sun Mar 16 14:23:05 2003 Joe Orton * ne_xml.c [HAVE_EXPAT]: Include xmlparse.h for bundled expat build. * ne_utils.c: Only include expat.h if HAVE_XMLPARSE_H is not defined. Wed Mar 12 15:04:13 2003 Joe Orton * ne_redirect.c (struct redirect): Add 'valid' field. (post_send): Set and clear 'valid' to keep track of whether stored URI is valid. (ne_redirect_location): Return NULL if stored URI is not valid. Wed Mar 12 14:52:49 2003 Joe Orton * ne_uri.c (ne_uri_free): Zero-initialize structure after free'ing. Tue Mar 11 22:01:11 2003 Joe Orton * ne_redirect.c (ne_redirect_location): Return NULL if no redirect session is registered, rather than SEGV; Ralf Mattes . Sun Mar 9 16:33:24 2003 Joe Orton Fix a memory leak if an XML parse error occurs during a PROPFIND response: * ne_props.c (ne_propfind_current_private): Return NULL if no propset is being processed. (free_propset): Free propset href here. (end_response): Don't free propset href here. Set current field of handler to NULL after free'ing propset. (ne_propfind_destroy): Free current propset if one was being processed. Sun Mar 9 11:53:58 2003 Joe Orton * ne_207.c (ne_207_destroy): Fix possible leak of reason_phrase string. Sun Mar 9 11:01:15 2003 Joe Orton * ne_utils.c (ne_parse_statusline): Use ne_strclean. * ne_session.c (ne_get_error): Use ne_strclean. Sun Mar 9 10:53:52 2003 Joe Orton * ne_xml.c: Remove broken "UTF-8 decoding" support used for libxml 1.x. Sun Mar 9 09:55:26 2003 Joe Orton * ne_xml.c: Drop support for expat < 1.95.0 and libxml 1.x. * ne_utils.c (version_string): Include expat version string. Sun Mar 9 09:54:00 2003 Joe Orton * ne_socket.c: Don't declare h_errno on Win32 either. Sun Mar 9 08:49:40 2003 Joe Orton * ne_string.c (do_concat) [HAVE_STPCPY]: Use stpcpy rather than strlen/memcpy, when available. Mon Mar 3 22:17:04 2003 Joe Orton * ne_socket.c [!USE_GETADDRINFO && !HAVE_DECL_H_ERRNO): Declare h_errno (fix build on SCO OpenServer 5.0). Sat Mar 1 21:22:19 2003 Joe Orton * ne_redirect.c (free_redirect): Fix once-per-session memory leak. Sat Mar 1 20:23:47 2003 Joe Orton Add implemention of simple memory leak tracking, for testing purposes. * ne_alloc.c [NEON_MEMLEAK] (tracking_malloc, ne_free_ml, ne_malloc_ml, ne_calloc_ml, ne_realloc_ml, ne_strdup_ml, ne_strndup_ml, ne_memleak_dump): New functions. * memleak.h: New header. Sat Mar 1 13:44:26 2003 Joe Orton First step towards automated memory leak tests. * ne_alloc.c (ne_free): New function. * All files: replace use of free() with ne_free(). Sat Mar 1 09:48:39 2003 Joe Orton * ne_uri.c (ne_path_unescape): Fix memory leak on invalid URI. Sat Mar 1 08:03:18 2003 Joe Orton * ne_string.c (ne_strclean): New function. Wed Feb 26 21:45:12 2003 Joe Orton * ne_request.c (ne_begin_request, proxy_tunnel, open_connection) [NEON_SSL] Don't build CONNECT tunnel support code if SSL is not supported. Wed Feb 26 21:44:18 2003 Joe Orton * ne_utils.c (ne_debug_init): Allow ne_debug_init(NULL, 0) to turn off debugging. Fix to produce debug output if the any of the specified "channels" are active, not all. (also fixing NE_DBG_FLUSH support). Tue Feb 25 23:12:31 2003 Joe Orton * ne_compress.c (process_footer): Mention number of extra bytes in error message for oversized footer. Sun Feb 23 21:19:20 2003 Joe Orton * ne_auth.c (verify_response): Fix to parse nonce count as hex string rather than decimal; fix verification of >9 responses. Thu Feb 13 20:35:45 2003 Joe Orton * ne_session.c (ne_set_useragent): Fix to append "neon/x.y.z" to application-supplied token rather prepend. Thu Feb 13 09:06:22 2003 Joe Orton * ne_request.c (open_connection): Fix for CONNECT tunnelling (regression since 0.23.x), thanks to Nathan Hand . Mon Feb 3 22:10:54 2003 Joe Orton Implement Daniel Stenberg's trick to avoid the slow AF_UNSPEC lookups on Linux: * ne_socket.c (init_ipv6, ipv6_disabled): New function and global. (ne_sock_init): Call init_ipv6. (ne_addr_resolve) [USE_GETADDRINFO]: Pass AF_INET in hints if ipv6_disabled is set. Mon Feb 3 20:55:47 2003 Joe Orton * ne_socket.c [__hpux && USE_GETADDRINFO]: Undefine USE_GETADDRINFO to work around broken implementation in HP-UX 11.11. Mon Jan 27 21:39:31 2003 Joe Orton * ne_socket.c (write_raw): Fix for handling EINTR during write(), from Sergey N Ushakov. Thu Jan 16 21:59:03 2003 Joe Orton Allow _init after _finish to succeed: Sergey N Ushakov. * ne_socket.c (init_result): New global variable. (ne_sock_init): Use init_result global rather than result. (ne_sock_finish): Clear init_result. Fri Dec 27 17:03:17 2002 Joe Orton * ne_request.c (build_request): Remove redundant call to ne_buffer_clear. Fri Dec 27 14:38:08 2002 Joe Orton * ne_request.c (ne_request_create): strdup the method string. (ne_request_destroy): free the method. Mon Dec 23 17:04:32 2002 Joe Orton * ne_socket.c (ne_write, ne_read, ne_close, ne_errno): Renamed macros from NEON_WRITE, NEON_READ, NEON_CLOSE, NEON_ERRNO. All callers changed. Mon Dec 23 16:58:43 2002 Joe Orton Add proper Win32 socket error handling, merged efforts of Johan Lindh and Sergey N Ushakov : * ne_socket.c (ne_errno, NE_ISINTR, NE_ISRESET, NE_ISCLOSED): New macros. [WIN32] (print_error): New function. (set_strerror) [WIN32]: Use print_error. (readable_raw, read_raw, write_raw): Use new error handling macros. (ne_addr_resolve) [WIN32]: Use WSAGetLastError() rather than h_errno. (ne_addr_error) [WIN32]: Use print_error. Tue Dec 10 21:41:26 2002 Joe Orton * ne_socket.c (ne_iaddr_print): Renamed from ne_addr_print for consistency with other ne_iaddr_ functions. Sun Dec 8 20:08:31 2002 Joe Orton * ne_auth.c (get_cnonce): Use GetCurrentThreadId() on Win32. Sun Nov 24 18:45:32 2002 Joe Orton * ne_auth.c: Remove qop_values and algorithm_names arrays. (request_digest): Inlined qop, algorithm name lookups accordingly. Sun Nov 24 16:45:39 2002 Joe Orton * ne_auth.h: Renamed ne_request_auth typedef to ne_auth_creds. * ne_auth.c (auth_session): Renamed reqcreds, recreds_ud fields to creds, userdata. (auth_register, ne_set_proxy_auth, ne_set_server_auth): Update for ne_request_auth rename. Fri Nov 22 17:39:35 2002 Joe Orton * ne_auth.c (auth_challenge): Fix support for RFC2617-style digest auth; notice the qop= parameter in challenge. Fix leak of parsed qop array. Fri Nov 22 17:08:01 2002 Joe Orton * ne_auth.c (get_cnonce): Rewrite to use either pseudo-random data from the SSL library (if available), or really-not-random data from gettimeofday/getpid otherwise. Sun Nov 17 22:13:49 2002 Joe Orton * ne_socket.c (ne_addr_print) [USE_GETADDRINFO]: Use the SACAST() macro. Sun Nov 17 19:29:23 2002 Joe Orton * ne_socket.c (ne_sock_connect): Make address argument const. (raw_connect): Make address argument const; adjust to use a copy of the sockaddr structure, which is correct anyway. (ne_addr_first, ne_addr_next): Make return pointer const. * ne_private.h (struct host_info): Store current address as const. Sun Nov 17 19:03:01 2002 Joe Orton * ne_socket.c (ne_register_progress): Removed function. * ne_socket.h (ne_block_reader, ne_progress, ne_register_progress): Removed. * ne_request.c (do_connect): Don't call ne_register_progress. * ne_request.h: Add ne_block_reader typedef. * ne_session.h: Include sys/types.h; add ne_progress typedef. Sun Nov 17 18:59:29 2002 Joe Orton * ne_socket.c (ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_free): New functions. Mon Nov 11 19:51:24 2002 Joe Orton Allow discovery of document encoding. * ne_xml.c [HAVE_EXPAT]: (struct ne_xml_parser_s): Add encoding field. (decl_handler): New function. (ne_xml_doc_encoding): New function. Mon Nov 11 19:48:43 2002 Joe Orton * ne_xml.c (sax_handler): Use sax_error for fatal error callback. Fri Oct 11 23:50:01 2002 Joe Orton * ne_private.h (struct ne_session_s): Change 'connected' to be a simple boolean flag. * ne_session.c (ne_close_connection): Treat 'connected' as a boolean. * ne_request.c (open_connection): Greatly simplified. Fri Oct 11 00:46:52 2002 Joe Orton * ne_props.c (end_propstat): Fix NULL pointer dereference if no status object is given. Tue Oct 8 20:10:24 2002 Joe Orton * ne_xml.c (ne_xml_create) [!HAVE_EXPAT]: Set 'replaceEntities' flag in created parser so that entities are dereferenced in attribute values. Mon Oct 7 22:08:46 2002 Joe Orton * ne_socket.c (init_ssl): Attempt to seed PRNG using EGD socket at path EGD_PATH or a set of predetermined locations if EGD_PATH is not defined. No longer try $EGDSOCKET or $HOME/.entropy. Mon Oct 7 21:32:33 2002 Joe Orton * ne_auth.c (register_hooks): Removed function. (auth_register): Fold in register_hooks. Tue Sep 24 21:24:44 2002 Joe Orton * ne_request.c (ne_request_create): Pass Request-URI to create_request hooks. Tue Sep 24 20:42:45 2002 Joe Orton * ne_socket.c [__hpux]: Define _XOPEN_SOURCE_EXTENDED to 1, to pick up h_errno definition on HP-UX 10.20. Wed Sep 18 21:46:28 2002 Joe Orton * ne_compress.c (struct ne_decompress_s): Add zstrinit field. (gz_reader): Set zstrinit after inflateInit2 succeeds. (ne_decompress_destroy): Only call inflateEnd if zstrinit is set. Wed Sep 18 19:56:00 2002 Joe Orton * ne_auth.c: Remove incomplete domain support. Tue Sep 17 21:05:11 2002 Joe Orton Fix rejection of server certificates which have commonName as the least specific attribute. * ne_session.c (check_identity): Don't ignore commonName if it is the least specific attribute. Tue Sep 10 21:08:18 2002 Joe Orton * ne_request.c (lookup_host): Destroy cached address if resolve fails; fix segfault if a second request in the session is dispatched after the DNS lookup fails on the first. Mon Sep 9 22:26:03 2002 Joe Orton * ne_request.c (RETRY_RET): Treat SSL truncation as a legitimate persistent connection timeout. Fri Aug 30 21:58:45 2002 Joe Orton * ne_request.c (read_response_block): Clear can_persist flag if an EOF was read (fix for read-till-EOF response terminated by an unclean SSL shutdown). Mon Aug 26 18:05:00 2002 Joe Orton * ne_socket.c: Fix HAVE_LIMITS check (Blair Zajac). Sun Aug 25 23:29:06 2002 Joe Orton * ne_request.c (do_connect): Add debug message for connection attempt. Sun Aug 25 22:54:04 2002 Joe Orton * ne_socket.h (ne_addr_print): Make address argument const. Sun Aug 25 11:52:32 2002 Joe Orton * ne_socket.c (ne_addr_print): New function. Sun Aug 25 10:09:10 2002 Joe Orton Fix interop with Tomcat/3.2 SSL server, which performs an unclean shutdown on an HTTP/1.0 response without a C-L header. * ne_request.c (read_response_block): Ignore SSL connection truncation for a read-till-EOF response, where no reseponse content has been read yet. (ne_read_response_block): Always increase 'total' counter. Sun Aug 25 08:47:41 2002 Joe Orton * ne_request.c (aborted): Handle code=0 case specifically, and NE_SOCK_* as default. Sun Aug 25 08:24:48 2002 Joe Orton * ne_socket.h: Add `NE_SOCK_TRUNC' return value. * ne_socket.c (error_ossl): Return NE_SOCK_TRUNC when an EOF is received without a close_notify. Sat Aug 24 17:37:14 2002 Joe Orton * ne_socket.h (ne_inet_addr): New type. (ne_addr_first, ne_addr_next): New public interface. (ne_sock_connect): Change first parameter to ne_inet_addr. * ne_socket.c: Predefine ne_inet_addr for ne_socket.h, replacing ne_raw_addr. (ne_addr_first, ne_addr_first): Renamed from addr_first, addr_next; return type now ne_inet_addr; made public. (ne_sock_connect): Fold in make_socket() macro; just connect to single IP address passed in. * ne_private.h (struct host_info): Renamed 'addr' to 'address', dded 'current' field, removed 'resolved' field. * ne_request.c (lookup_host): Adjust for addr->address rename. (ne_begin_request): Call lookup_host if 'address' is NULL in host_info structure, don't use 'resolved' flag. (do_connect): Replaces init_socket; factor more code out from open_connection. Loop over available addresses until an ne_sock_connect call succeeds. (open_connection): Moved code into do_connect. * ne_session.c (ne_session_destroy): Adjust for addr->address rename. Sat Aug 24 13:45:26 2002 Joe Orton * ne_string.c (count_concat, do_concat): Compact into while() loops. Sat Aug 24 13:36:04 2002 Joe Orton * ne_private.h (VERSION_PRE11): Removed macro. (struct ne_session_s): Add is_http11 field; removed version_major, version_minor fields. * ne_request.c (add_fixed_headers): Use is_http11 flag rather than VERSION_PRE11 macro. (ne_begin_request): Set and use is_http11 flag. * ne_session.c (ne_version_pre_http11): Use is_http11 flag. (ne_session_create): Don't set version_major, version_minor fields. Sat Aug 24 09:00:13 2002 Joe Orton * ne_request.c (struct ne_request_s): Removed abs_path field. (ne_set_request_uri): Removed function. (ne_request_create): Set req->uri to be the actual Request-URI. Don't use an absoluteURI in Request-URI if using SSL via a proxy tunnel, or if passed-in path does not begin with a '/'. (build_request): Use pre-determined Request-URI. (proxy_tunnel): Pass true Request-URI to ne_request_create. (ne_request_destroy): Don't free abs_path. Sat Aug 24 00:37:25 2002 Joe Orton * ne_request.c (aborted): Fix handling of _CLOSED and _TIMEOUT socket errors, and of non-socket errors. Presume ne_sock_error cannot return NULL. Sat Aug 24 00:07:33 2002 Joe Orton * ne_cookies.c (set_cookie_hdl): Ensure that each cookie field is safe to free(). Fri Aug 23 23:46:58 2002 Joe Orton * ne_request.c (aborted): Close the connection after setting the session error, otherwise the socket error is lost. Fri Aug 23 22:50:30 2002 Joe Orton * ne_socket.c (ne_sock_init): Set SIGPIPE disposition before SSL library initalization, so it happens even if SSL library initialization fails. Fri Aug 23 22:03:26 2002 Joe Orton * ne_socket.c [USE_GETADDRINFO] (make_socket): Pass SOCK_STREAM to socket() rather than ai_socktype: on RHL6.2, ai_socktype is returned as zero. Wed Aug 21 18:06:36 2002 Joe Orton * ne_socket.c: Reinstate stdlib.h include. * ne_socket.h: Reinstate sys/socket.h include. Wed Aug 21 12:58:47 2002 Joe Orton * ne_socket.c (ne_addr_resolve): Accept IPv6 addresses enclosed in square brackets. Wed Aug 21 09:37:24 2002 Joe Orton * ne_uri.c (ne_uri_parse): Parse literal IPv6 address using the RFC2732 `[address]' syntax. Mon Aug 19 17:18:45 2002 Joe Orton * ne_socket.c (ne_addr_error): Override a horribly generic error message from gai_strerror(). Mon Aug 19 16:24:37 2002 Joe Orton * ne_socket.h: Remove netinet/in.h etc includes. (ne_sock_addr): Add new opaque type. (ne_addr_resolve, ne_addr_result, ne_addr_error, ne_addr_destroy): New functions. (ne_sock_connect): Changes address argument to `ne_sock_addr *'. (ne_name_lookup): Removed function. * ne_socket.c: Added netinet/in.h etc includes. (ne_sock_addr, ne_raw_addr): Define types. (make_socket): New macro. (ne_addr_resolve): Replace ne_name_lookup; store results (multiple addresses if returned) in returned ne_sock_addr object. Use getaddrinfo() if available. (raw_connect, addr_first, addr_next, ne_addr_result, ne_addr_error, ne_addr_destroy): New functions. (ne_sock_connect): Re-implement to loop through available addresses until a connect() succeeds; use make_socket, raw_connect auxiliaries. * ne_private.h (struct host_info): Store an ne_sock_addr pointer. * ne_request.c (lookup_host): Use new ne_addr_* interface. * ne_session.c (ne_session_destroy): Destroy address objects. Mon Aug 19 00:19:49 2002 Joe Orton * ne_socket.c: Move prng_seeded inside ifdef NEON_SSL region to prevent unused variable warning for non-SSL build. Sun Aug 18 23:21:21 2002 Joe Orton * ne_string.h (ne_strerror): Return buffer. Sun Aug 18 23:17:56 2002 Joe Orton * ne_socket.c (set_error): Use ne_strnzcpy. Sun Aug 18 23:14:07 2002 Joe Orton * ne_string.c (ne_strerror): Use ne_strnzcpy. Sun Aug 18 23:11:45 2002 Joe Orton * ne_string.h (ne_strnzcpy): New macro. Sun Aug 18 22:48:27 2002 Joe Orton * ne_socket.c (ne_sock_init): Check directly for SIGPIPE definition rather than HAVE_SIGPIPE. Sun Aug 18 13:49:49 2002 Joe Orton * ne_session.c (set_hostport): Use %u for printing unsigned int. Sun Aug 18 13:47:43 2002 Joe Orton * ne_utils.h (NE_DBG_SSL): New constant. * ne_session.c [NEON_SSL] (everywhere): Use NE_DBG_SSL channel for debugging messages. Sun Aug 18 08:17:19 2002 Joe Orton * ne_session.c (match_hostname): Fix to use case-insensitive string comparison. Sun Aug 18 08:10:12 2002 Joe Orton * ne_session.c (check_identity): Check the commonName if no alt. names of DNS type were found. Sun Aug 18 07:39:35 2002 Joe Orton * ne_session.c (check_identity): Use the most specific commonName attribute found, not the first. (for RFC2818 compliance) Sun Aug 18 01:54:53 2002 Joe Orton * ne_session.c (match_hostname): Invert return value. (check_identity): New function; split out commonName check from check_certificate, check subjectAltName extension instead if present. (check_certificate): Use check_identity. Sat Aug 17 19:59:21 2002 Joe Orton * ne_session.c (check_certificate): Extend debugging code to dump the whole certificate chain, but #if 0 it by default. Mon Aug 12 12:04:51 2002 Joe Orton * ne_request.c (aborted): Use NE_FMT_SSIZE_T to print ssize_t value. Mon Aug 12 11:08:35 2002 Joe Orton Support PRNG seeding via EGD to make SSL work on platforms which lack /dev/random: * ne_socket.c (init_ssl): New function. (ne_sock_init): Call init_ssl, set prng_seeded global on success. (ne_sock_use_ssl_os): Fail early if prng_seeded is not set, and RAND_status returns false. Tue Aug 6 07:18:30 2002 Joe Orton * ne_socket.c (ne_sock_use_ssl_os): Remove goto-based error handling. Don't call SSL_shutdown after SSL_connect fails. Mon Aug 5 23:18:55 2002 Joe Orton * ne_session.c (ne_ssl_keypw_prompt): Don't set SSL_CTX default password callbacks, since these are never invoked. Implement once, stub for !NEON_SSL is no longer needed. Mon Aug 5 21:01:54 2002 Joe Orton * ne_session.c (ne_ssl_load_pem): Pass private key prompt callback to PEM_read_X509, PEM_read_PrivateKey (patch by Daniel Berlin). Also handle errors properly; call ERR_get_error() to pop the errors of the error stack. Mon Aug 5 20:15:10 2002 Joe Orton * ne_session.c (provide_client_cert): Increase reference count on key and certificate, to prevent them being free'd too early. Sun Aug 4 22:35:27 2002 Joe Orton Fix `retry_after_abort' test in request.c: * ne_request.c (send_request): Don't use the 'persisted' flag until after a new connection has been opened, when it may have been reset. Sun Aug 4 17:26:37 2002 Joe Orton * ne_request.c (struct ne_request_s): Remove reqbuf field. (ne_request_create, ne_request_destroy): Don't (de)allocate reqbuf. (build_request): Allocate the returned buffer internally. (ne_begin_request): Destroy the buffer after use. Sun Aug 4 15:36:01 2002 Joe Orton * ne_session.c (ne_ssl_load_pem): Close file after use. Sun Aug 4 12:55:49 2002 Joe Orton Factor out EPIPE, ECONNRESET handling from write_raw: * ne_socket.c (MAP_ERR): New macro. (write_raw, error_ossl): Use MAP_ERR. Sun Aug 4 12:25:34 2002 Joe Orton * ne_socket.c (ne_sock_switch_ssl): New function. Sun Aug 4 12:24:23 2002 Joe Orton * ne_socket.c (ne_sock_switch_ssl): New function, really just for test suite. Sat Aug 3 22:11:33 2002 Joe Orton * ne_auth.c (ne_forget_auth): Fix segfault if either server or proxy auth is not in use. Sat Aug 3 22:06:32 2002 Joe Orton * ne_redirect.c (create, post_send, ne_redirect_register, ne_redirect_location): Updated for new hook interface. Sat Aug 3 19:02:33 2002 Joe Orton Adjustment of hook interface and use: fixing a design flaw causing a segfault in the auth hooks when two requests are used concurrently for a single session during a CONNECT tunnel. * ne_request.h, ne_session.h: (ne_get_request_private, ne_get_session_private): Replace ne_request_hook_private, ne_session_hook_private. (ne_set_session_private, ne_set_request_private): Replace ne_hook_session_accessor, ne_hook_request_accessor. * ne_request.h (ne_create_request_fn, ne_pre_send_fn, ne_post_send_fn): Add ne_request pointer as first argument. (ne_hook_destroy_request): Take ne_destroy_req_fn function. (ne_hook_destroy_session): Take ne_destroy_sess_fn function. * ne_request.c (struct ne_request_s): Renamed `accessor_hooks' field to `private'. (get_private): Renamed from call_access; don't invoke function. (ne_null_accessor): Removed function. * ne_auth.c (struct auth_class): Store hook id. (auth_session): Remove auth_request pointer. (ah_create): Store auth_request pointer as request-private data. (ah_pre_send, ah_post_send, ah_destroy): Retrieve auth_request pointer from request-private data. (register_hooks, ne_forget_auth): Use ne_{get,set}_session_private. * ne_locks.c (struct lh_req_cookie): New structure. (struct ne_lock_store_s): Remove submit_locks field. (lk_create, lk_pre_send, submit_lock, ne_lock_using_resource, ne_lock_using_parent, lk_destroy): Adjust to use lh_req_cookie pointer as request-private data. * ne_cookies.c (create, pre_send): Adjust for hook prototype changes. Wed Jul 31 23:46:17 2002 Joe Orton * ne_socket.c [NEON_SSL]: Include limits.h for INT_MAX definition. Mon Jul 29 20:55:57 2002 Joe Orton * ne_auth.c (struct auth_class): New structure; abstracts out proxy/server generic auth handling more cleanly. (ah_server_class, ah_proxy_class): Declare variables. (auth_session): Reference an auth_class structure. (auth_register): Replaces auth_create. (ne_set_server_auth, ne_set_proxy_auth): Simplify, use auth_register. (everywhere): Reference req_hdr etc via ->spec-> reference. Sun Jul 28 12:29:23 2002 Joe Orton * ne_request.c (proxy_tunnel): Reset 'persisted' flag, so that a newly tunnelled connection is not treated as persistent. Sun Jul 28 12:26:49 2002 Joe Orton * ne_string.h (CONCAT2, CONCAT3, CONCAT4): Removed macros. Thu Jul 25 23:16:00 2002 Joe Orton * ne_request.c (send_request): Don't clear retry until a status-line has been read. Thu Jul 25 00:03:17 2002 Joe Orton * ne_auth.c (basic_challenge, request_basic): Use ne_concat not the CONCAT? macros. * ne_basic.c (ne_mkcol): Use ne_concat not the CONCAT2 macro. Wed Jul 24 00:16:39 2002 Joe Orton * ne_string.c (count_concat, do_concat): Factored out from ne_buffer_concat. (ne_buffer_concat): Rewrite to use count_concat, do_concat. (ne_concat): New (resurrected) function. Thu Jul 18 21:52:12 2002 Joe Orton * ne_request.c (proxy_tunnel): Don't use server.hostport in Request-URI; always include `:port' even if default port is used; fix CONNECT through Inktomi Traffic-Server. Thu Jul 18 21:33:43 2002 Joe Orton * ne_request.c (aborted, ne_set_request_body_fd): Use ne_strerror. * ne_session.c (ne_ssl_load_pem, ne_ssl_load_pkcs12): Use ne_strerror. * ne_basic.c (get_to_fd): Use ne_strerror. Thu Jul 18 20:19:30 2002 Joe Orton * ne_string.c (ne_strerror): New function. * ne_socket.c (set_strerror): Move portability logic to ne_strerror; just use that here. Thu Jul 18 20:00:46 2002 Joe Orton * ne_socket.c (read_raw, write_raw): Don't re-evaluate 'errno', per Ulrich Drepper's advice. Wed Jul 17 23:47:01 2002 Joe Orton * ne_socket.c (struct ne_socket_s): Store buffer for error string. (set_error, set_strerror): New macros. (everywhere): Use set_error, set_strerror or ne_snprintf to set the socket error string. Wed Jul 17 23:19:18 2002 Joe Orton * ne_utils.c (ne_version_match): Fix inverted minor version test. Sun Jul 14 20:13:59 2002 Joe Orton * ne_uri.h (ne_uri): Store port as unsigned. * ne_uri.c (ne_uri_defaultport): Return unsigned int, and zero for undefined port. Sun Jul 14 20:07:35 2002 Joe Orton * ne_session.c (ne_session_proxy): Take port parameter as unsigned int, as per ne_session_create. Sun Jul 14 20:03:21 2002 Joe Orton * ne_request.c (strip_eol): Take ssize_t 'len' parameter. (read_message_header): Use ssize_t for 'n'. Sun Jul 14 12:45:40 2002 Joe Orton * ne_socket.c (ne_sock_use_ssl_os): Unconditionally enable SSL_MODE_AUTO_RETRY now OpenSSL 0.9.6 is required. Sun Jul 14 12:15:40 2002 Joe Orton * ne_xml.h (NE_XML_MEDIA_TYPE): New definition. * ne_acl.c (ne_acl_set), * ne_props.c (ne_proppatch, propfind): Use NE_XML_MEDIA_TYPE, rather than hard-coding the incorrect "text/xml" media type. Sun Jul 14 10:53:33 2002 Joe Orton * ne_utils.c (ne_version_match): Replace ne_version_minimum. Sat Jul 13 11:40:37 2002 Joe Orton * ne_session.c (ne_negotiate_ssl): Include socket error string in session error if SSL negotiation fails. Sat Jul 13 11:27:50 2002 Joe Orton * ne_socket.c (error_ossl): New function. (ERROR_SSL_STRING): Removed macro. (CAST2INT): New macro; safety harness for OpenSSL compatibility. (read_ossl, write_ossl): Use error_ossl, CAST2INT. (ne_sock_use_ssl_os): Use error_ssl. Sat Jul 13 11:16:07 2002 Joe Orton * ne_socket.c: Define ECONNRESET as WSAECONNRESET on Win32. Sat Jul 13 10:10:03 2002 Joe Orton * ne_private.h (struct ne_session_s): Replace 'reqcount' with 'persisted' flag. * ne_request.c (ne_end_request): Set 'persisted' flag if connection is left open. (send_request): Adjust to allow retry if 'persisted' flag is set. (init_socket): Clear 'persisted' flag here... (open_connection): ... rather than here. Wed Jul 10 22:51:39 2002 Joe Orton * ne_request.c (RETRY_RET): Retry on an NE_SOCK_RESET too. (send_request): Fix to only retry if not on the first request on a connection (close_not_retried test). Sun Jul 7 20:49:09 2002 Joe Orton * ne_socket.h: Add NE_SOCK_RESET return value; improve comments. * ne_socket.c (read_raw, write_raw): Return NE_SOCK_RESET if an ECONNRESET error is received when reading or writing. Sat Jul 6 13:30:15 2002 Joe Orton * ne_request.c (read_status_line, discard_headers): New functions, split out from send_request. (send_request_body): Move debugging here from send_request. (RETRY_RET): Renamed from CAN_RETRY. (send_request): Simplify: remove complex 100-continue graceful failure logic; use read_status_line, discard_headers, RETRY_RET. Fix to only send request body once (expect_100_once test case). Fix to not return NE_RETRY if reading status-line other than the first fails (fail_eof_continued test case). Fri Jul 5 21:47:49 2002 Joe Orton * ne_request.c (build_request): Fix from previous commit: clear the buffer before building the request. Fri Jul 5 21:00:20 2002 Joe Orton * ne_request.c (build_request): Fold Host header and Request-Line into single ne_buffer_concat call. Don't set req->use_expect100 here. Fold an if/else into an ?:. Optimise to use ne_buffer_append to add 100-continue, user-supplied headers, and trailing EOL, since they all have known lengths. (send_request): Take request data as argument. (ne_begin_request): Call build_request here; pass to send_request. Move Expect100 logic here. Fri Jul 5 17:12:56 2002 Joe Orton * ne_basic.c (ne_read_file): Removed function. Fri Jul 5 17:10:11 2002 Joe Orton * ne_compress.c (process_footer): Take unsigned char buffer. Store calculated CRC in a uLong. (do_inflate, gz_reader): Cast buffers to unsigned char for strict compatibility with zlib interface. Wed Jul 3 19:21:17 2002 Joe Orton * ne_request.c (struct ne_request_s): Use a fixed char array for respbuf field. (ne_request_create, ne_request_destroy): Don't allocate respbuf dynamically. (send_request): Move 'buffer' to appropriate scope. (ne_request_dispatch): Remove 'buffer'; read into respbuf. Tue Jul 2 08:35:05 2002 Joe Orton * ne_request.c (proxy_tunnel): Remove redundant sess->connected assignment. Sun Jun 30 21:04:50 2002 Joe Orton * ne_request.c (ne_begin_request): Only set host->resolved if lookup is successful. Sun Jun 30 18:25:51 2002 Joe Orton * ne_request.c (SOCK_ERR): New macro. (struct ne_request_s): Remove 'forced_close' field. (aborted): Renamed from set_sockerr; also closes connection and prints message in debug log. (send_request_body): Don't use set_sockerr or set forced_close. (read_response_block, read_message_header): Use SOCK_ERR; adjust to use aborted(). (ne_read_response_block, read_response_headers): Don't set forced_close. (CAN_RETRY): New macro. (send_request): Adjust to use CAN_RETRY(); use aborted() to make sure connection is closed in error cases. (ne_begin_request): Don't close connection here in error cases; don't use forced_close. (open_connection): Adjust to use aborted() not set_sockerr(). Sun Jun 30 17:26:41 2002 Joe Orton * ne_session.c (ne_close_connection): Clarify debug messages. Sun Jun 30 14:36:11 2002 Joe Orton * ne_request.c (read_response_block): Fail on chunk size lines which contain no valid chunk size digits. Sun Jun 30 12:35:35 2002 Joe Orton * ne_session.c (ne_negotiate_ssl): Use ne_get_session rather than req->session. * ne_request.c (struct header_handler, struct body_reader, struct ne_request_s): Moved from ne_private.h. Sun Jun 30 12:13:58 2002 Joe Orton Cleanup of response handling: * ne_private.h (struct ne_response): Replace 'is_chunked' field with 'mode' enum. * ne_request.c (te_hdr_handler): Set mode. (connection_hdr_handler): Reset can_persist for 'close'. (clength_hdr_handler): New function. (ne_request_create): Use clength_hdr_handler to parse Content-Length header. (read_response_block, ne_read_response_block): Adapt for 'mode' enum; simplify. (normalize_response_length): Removed function. (ne_begin_request): Fold in normalize_response_length logic. (ne_end_request): Simplify logic. Sun Jun 30 11:08:26 2002 Joe Orton * ne_session.c: Remove X509_NAME workaround in favour of a neon.mak change. Tue Jun 25 23:14:34 2002 Joe Orton * ne_session.c: Undefine X509_NAME if it is defined (by a Windows header). Tue Jun 25 22:51:15 2002 Joe Orton * ne_socket.c: Rename READ_BUFFER to RDBUFSIZ. Tue Jun 25 21:07:13 2002 Joe Orton * ne_private.h (struct host_info): Store port as unsigned int. * ne_session.c (set_hostport, set_hostinfo, ne_session_create): Take port argument as unsigned int. * ne_socket.c (ne_sock_connect): Take port argument as unsigned int. Tue Jun 25 20:59:14 2002 Joe Orton * ne_utils.h [__GNUCC__] (NE_DEBUG): Remove implementation using GNU C extensions. Sun Jun 23 22:47:52 2002 Joe Orton * ne_request.c (set_request_uri): Renamed from ne_set_request_uri; made static. (ne_request_create): Update accordingly. * ne_private.h (ne_set_request_uri): Removed prototype. Sun Jun 23 15:40:57 2002 Joe Orton * ne_request.c (send_request, ne_request_destroy): Free reason_phrase now it is malloc-allocated. Sun Jun 23 14:59:04 2002 Joe Orton Simplify given loss of const qualifier on ne_status.reason_phrase: * ne_props.c (struct propstat): Remove r_phrase field. (end_propstat, free_propset): Use status.reason_phrase not r_phrase field. Sun Jun 23 14:42:22 2002 Joe Orton * ne_207.h (ne_207_end_response, ne_207_end_propstat): Remove status_line parameter from callbacks. * ne_207.c (struct ne_207_parser_s): Remove status_line field. (end_element): Don't store status_line. (handle_error): Drop status_line argument, recreate dummy status line from status object. (end_response, end_propstat): Drop status_line arguments. * ne_props.c (end_propstat, end_response): Drop status_line arguments. Sun Jun 23 14:39:00 2002 Joe Orton * ne_utils.h (ne_status): Remove const qualifier from 'reason_phrase' field. * ne_utils.c (ne_parse_statusline): strdup the reason_phrase on successful return. Sun Jun 23 11:39:24 2002 Joe Orton * ne_compress.c (struct ne_decompress_s): Replace footer union with buffer. (BUF2UINT): New macro. (process_footer): Convert footer to integer in a portable manner, using BUF2UINT. Sun Jun 23 09:05:25 2002 Joe Orton * ne_compress.c (ne_decompress_s): Use unsigned int for 32-bit integers, not uLong (fix for 64-bit platforms). Wed Jun 19 18:46:40 2002 Joe Orton * ne_session.c (ne_session_destroy): Don't leak the proxy hostname. Sun Jun 16 14:09:31 2002 Joe Orton * ne_request.c (read_response_block): Use NE_FMT_SSIZE_T rather than %d, cast field precision argument to int. (ne_pull_request_body): Use ssize_t for store callback return value, use NE_FMT_SSIZE_T rather than %d, cast field precision argument to int. Sun Jun 16 12:15:19 2002 Joe Orton * ne_session.c (ne_negotiate_ssl): Don't leak peer certificate in error cases. Fix spelling mistake in error message. Sun Jun 16 11:23:23 2002 Joe Orton * ne_request.c (open_connection): When SSL negotation fails after doing CONNECT request, use ne_close_connection so that sess->connection is reset to 0, and ne_sock_close isn't called twice for the socket. Wed Jun 12 23:22:20 2002 Joe Orton * ne_props.c (ne_proppatch): Add missing call to ne_lock_using_resource. Mon Jun 10 20:45:27 2002 Joe Orton * ne_auth.c (verify_response): Remove redundant prototype, fix sscanf format string to use signed integer. Mon Jun 10 20:13:57 2002 Joe Orton * ne_compress.c (do_inflate): Continue calling inflate() whilst unconsumed input remains: fix from Justin Erenkrantz . Mon Jun 10 19:53:59 2002 Joe Orton * ne_socket.c (ne_sock_readline): If a complete line is found in the buffer, avoid the memmove() and simply copy the line directly out of the buffer. Sun Jun 9 11:39:20 2002 Joe Orton * ne_redirect.c (post_send): Perform simple relative URI resolution. Tue Jun 4 16:51:54 2002 Joe Orton * ne_uri.c (ne_path_parent): Simplify. Mon Jun 3 17:50:27 2002 Joe Orton * ne_cookies.c (set_cookie_hdl): Avoid free'ing cookie name/value, thanks to Dan Mullen. Mon Jun 3 17:45:33 2002 Joe Orton * ne_string.c (ne_base64): Use size_t for outlen. Mon Jun 3 17:42:34 2002 Joe Orton * ne_utils.h, ne_socket.h [WIN32]: Move ssize_t definition to ne_socket.h. Mon Jun 3 17:27:21 2002 Joe Orton * ne_request.c (read_response_block): Use correct types for passing to/from ne_sock_*. Mon Jun 3 11:32:20 2002 Joe Orton * ne_compress.c (ne_decompress_destroy): Don't fail if response reader callback is never invoked. Sun Jun 2 12:51:35 2002 Joe Orton * ne_socket.c (read_ossl, read_raw): Call readable_{ossl,raw} function here. (ne_sock_read, ne_sock_peek, ne_sock_readline): Remove explicit calls to ops->readable before ops->read. Thu May 30 22:00:07 2002 Joe Orton * ne_socket.c (ne_sock_readline): Optimise to use socket read buffer directly, and use ->read (and ->readable) functions. Tue May 28 17:00:34 2002 Joe Orton * ne_session.c (ne_session_destroy): Don't free proxy.hostport, since it's no longer set. Sun May 26 19:11:46 2002 Joe Orton * ne_xml.c: #error if no expat header is configured; flatten nested #if's, include libxml/xmlversion.h if present. Sun May 26 19:09:04 2002 Joe Orton * ne_utils.c: Include libxml/xmlversion.h if present. Sun May 26 11:55:30 2002 Joe Orton * ne_session.c (set_hostport): Renamed from get_hostport: set host_info field directly; take defaultport argument. (set_hostinfo): Don't use get_hostport. (ne_session_create): Use set_hostinfo and set_hostport; pass in default port correctly for http:/https:. Thu May 23 19:44:44 2002 Joe Orton * ne_xml.c (resolve_nspace): Split out from parse_element. (ne_xml_get_attr): Take parser object, and optional namespace; resolve the namespace if necessary. (parse_element): Use resolve_nspace. * ne_props.c (startelm): Use new ne_xml_get_attr interface. Wed May 22 22:29:05 2002 Joe Orton * ne_dates.c: Renamed HAVE_TM_GMTOFF to HAVE_STRUCT_TM_TM_GMTOFF from use of AC_CHECK_MEMBERS. Tue May 21 21:21:31 2002 Joe Orton * ne_redirect.c (ne_redirect_register): Drop confirm, notify, userdata arguments. (struct redirect): Drop most fields; add a uri structure. (auto_redirect): Removed function. (post_send): Remove functionality which retries a request with a different URI to automatically follow redirects. Qualify the URI if non-absolute. (create): Remove now redundant code. (ne_redirect_location): Return an ne_uri object. Sun May 19 18:53:22 2002 Joe Orton * ne_session.c (ne_set_useragent): Use strcat/malloc/strcpy directly, rather than CONCAT2; allow compiler optimisations. (AGENT): Renamed from NEON_USERAGENT, append space. Sun May 19 17:31:43 2002 Joe Orton Move everything exported by ne_socket.h into ne_*/NE_* namespace; purge inappropriate and unused interfaces. Renaming done by Olof Oberg. * ne_socket.h: (SOCK_FULL): Removed constant. (sock_call_progress, sock_transfer, sock_sendline, sock_send_string, sock_readfile_blocked): Removed functions. (NE_SOCK_ERROR, NE_SOCK_TIMEOUT, NE_SOCK_CLOSED): Renamed constants. (ne_progress, ne_block_reader): Renamed types. (ne_register_progress, ne_sock_init, ne_sock_exit, ne_sock_read, ne_sock_peek, ne_sock_block, ne_sock_fullwrite, ne_sock_readline, ne_sock_connect, ne_sock_accept, ne_sock_fd, ne_sock_error, ne_sock_read_timeout, ne_name_lookup, ne_service_lookup, ne_sock_use_ssl, ne_sock_use_ssl_os): Renamed functions. * ne_private.h, ne_request.c, ne_session.c: Update accordingly. * ne_request.c (build_request): Return the ne_buffer pointer. (send_request): Remove redundant strlen(), use known buffer length. * ne_request.h: Drop ne_block_reader definition. Sun May 19 13:32:12 2002 Joe Orton * ne_request.c (ne_get_session, ne_get_request): Take const request pointer. Sun May 19 13:21:17 2002 Joe Orton * ne_string.c (ne_buffer_ncreate): Renamed from ne_buffer_create_sized. * ne_session.c (check_certificate, provide_client_cert): Update accordingly. * ne_request.c (ne_request_create): Update accordingly. Sun May 19 13:12:14 2002 Joe Orton * ne_string.c (ne_token): Drop quotes parameter. (ne_qtoken): Split out from ne_token. * ne_basic.c (dav_hdr_handler, ne_content_type_handler): Use ne_qtoken. * ne_compress.c (find_token): Removed function. (gz_reader): Compare header value directly against "gzip", remove a stale comment. Sun May 19 09:45:28 2002 Joe Orton * ne_socket.h (sock_fullread): Return ssize_t; takes buflen as size_t. (sock_read, sock_peek): Fix prototypes to match actual definition. * ne_socket.c (write_raw): Return ssize_t. Sat May 18 14:53:45 2002 Joe Orton * ne_string.h (ne_buffer): Remove separate struct ne_buffer_s definition. * ne_string.c (ne_buffer_create_sized): Don't use struct ne_buffer_s. Sun May 12 11:33:02 2002 Joe Orton * ne_string.c (ne_base64): Moved from base64.c. * base64.c, base64.h: Removed files. * Makefile.in: Updated accordingly. * ne_auth.c: Don't include base64.h. Sun May 12 11:26:05 2002 Joe Orton * ne_string.h (ne_utf8_decode, ne_utf8_encode): Removed functions. Sat May 11 15:42:24 2002 Joe Orton As part of patch from Olof Oberg : * ne_request.h (ne_destroy_fn): Renamed from typo'ed ne_destory_fn. * ne_request.c (ne_request_destroy, ne_hook_destroy_request, ne_hook_destroy_session): Update accordingly. * ne_session.c (ne_session_destroy): Update accordingly. Thu May 9 21:44:15 2002 Joe Orton Major improvements to socket layer to incorporate socket read buffering and rewrite sock_readline, and add an abstraction layer to simplify SSL support. Grunt work by Jeff Johnson * ne_socket.c (struct iofns): New type. (struct nsocket_s): Store 'ops' pointer to I/O functions in use for the socket. Add buffer, bufpos, bufavail fields for read buffering. (sock_block, sock_read, sock_peek): Reimplement to add read buffer, simplify to use I/O functions abstraction. (readable_raw, read_raw, write_raw, readable_ossl, read_ossl, write_ossl): Factored out from sock_read/fullwrite, avoiding in-lined ifdefs. (sock_fullwrite): Just use ops->write. (sock_readline): Simplify greatly to exploit read-buffering, return ssize_t. (sock_fullread): Simplify, removing unnecessary local variables, return ssize_t. (create_sock, sock_enable_ssl_os): Set ops pointer. Wed May 8 11:54:48 2002 Joe Orton * ne_socket.c (sock_name_lookup): Avoid casts; use INADDR_NONE. [!INADDR_NONE]: Define to (unsigned long) -1. Wed May 1 22:19:18 2002 Joe Orton * ne_locks.h (ne_lock): Document that ->token and ->owner fields must be malloc-allocated if non-NULL. Wed May 1 22:15:41 2002 Joe Orton * ne_locks.c (get_ltoken_hdr): New function. (ne_lock): Correctly parse Coded-URL from Lock-Token response header. Wed May 1 22:03:08 2002 Joe Orton * ne_redirect.c (post_send): Adjust for ne_uri_parse handling of unspecified port. Wed May 1 22:00:50 2002 Joe Orton * ne_session.c (provide_client_cert): Fail if peer certificate not known when client cert requested. Wed May 1 21:58:35 2002 Joe Orton * ne_session.h (ne_ssl_provide_fn): Adjust callback typedef to return void. Wed May 1 21:52:40 2002 Joe Orton * ne_request.h: Remove NE_SERVERAUTH and NE_AUTHPROXY; fix NE_PROXYAUTH description. Wed May 1 21:32:54 2002 Joe Orton * ne_uri.c (ne_uri_parse): For consistency, port field is 0 if unspecified. Tue Apr 30 10:05:48 2002 Joe Orton * ne_string.c (shave_string): Removed function. Tue Apr 23 21:19:53 2002 Joe Orton * ne_props.c (start_propstat, startelm): Use ne_realloc not realloc (thanks to Jeff Johnson). Tue Apr 23 20:55:56 2002 Joe Orton * ne_xml.c: Include parser.h or libxml/parser.h, depending on which is found. Mon Apr 15 00:37:43 2002 Joe Orton * ne_request.c (build_request, send_request): Simplify logic. Sun Apr 14 16:59:50 2002 Joe Orton * ne_props.c: Remove unused accidental 'propstat' global. (struct propstat): Add r_phrase field. (end_propstat): Dup the reason_phrase string. (free_propset): Free the reason_phrase. Avoid another possible free(NULL) call. Sun Apr 14 12:00:54 2002 Joe Orton * ne_basic.c (ne_content_type_handler): For text/* media types, use default charset of ISO-8859-1. Sat Apr 13 23:11:07 2002 Joe Orton * ne_utils.h: Include trio.h if NEON_TRIO is defined. Sun Apr 7 17:38:14 2002 Joe Orton * ne_request.c (read_response_headers): Don't zero-initialize hdr. Sun Apr 7 17:15:23 2002 Joe Orton * ne_request.c (read_response_headers): Ignore whitespace between header name and colon, simplify logic a little. Sun Apr 7 14:09:07 2002 Joe Orton * ne_session.c (ne_ssl_readable_dname): New function. Sun Apr 7 12:32:25 2002 Joe Orton * ne_string.c (ne_buffer_destroy): Remove redundant check for data pointer being NULL. Wed Apr 3 19:44:59 2002 Joe Orton Optimisation/simplification of header name hashing. * ne_request.c (hash_and_lower): Renamed from hdr_hash; convert string to lower-case in-place too. (lower_string): Removed function. (ne_add_response_header_handler): Use hash_and_lower rather than lower_string. (HH_ITERATE): Change parameter name to 'ch'. Fri Mar 29 23:00:57 2002 Joe Orton * ne_uri.c (ne_uri_parse): Minor optimisation. Mon Mar 25 21:45:36 2002 Joe Orton Pass a lock context around during LOCK processing; search for the correct element in the response body. * ne_locks.c (ne_lock_create): Don't take a path argument. (ne_unlock): Constify lock parameter. (discover_results): Don't parse out href here... (ld_create): do it here instead; renamed from create_private. (lk_startelm): New function. (lk_endelm): Renamed from end_element_lock. (ne_lock): Require a Lock-Token response header; pass lock context to callbacks. Copy lock back out. Mon Mar 25 21:35:42 2002 Joe Orton * ne_session.h (NE_SSL_FAILMASK): New constant. (NE_SSL_*): Shift right one bit. Mon Mar 25 21:21:18 2002 Joe Orton * ne_session.c (ne_close_connection): Return void. Mon Mar 25 20:09:33 2002 Joe Orton * ne_props.c (free_propset): Avoid free(NULL). Mon Mar 11 19:59:04 2002 Joe Orton * ne_locks.c (ne_lock_using_parent): Iterate over the lock list by hand: check for infinite depth locks with cover the parent too (fixing if_covered_child test). Mon Mar 11 19:25:44 2002 Joe Orton * ne_request.c (ne_request_dispatch): Move variable to scope in which is is used. Sun Mar 10 22:04:58 2002 Joe Orton * Makefile.in (NEON_BASEOBJS): Always build ne_compress.o. Sun Mar 10 22:01:54 2002 Joe Orton * ne_compress.c [!NEON_ZLIB] (ne_decompress_reader, ne_decompress_destroy): Add stubs. Sun Mar 10 21:42:11 2002 Joe Orton * ne_locks.c (struct discover_ctx): Store an ne_session pointer. (discover_results): If lock URI is not an absoluteURI, qualify it using the server host/port/scheme from the session. Don't leak the lock object. (create_private): Simplify, use ne_lock_create. Thu Mar 7 20:08:07 2002 Joe Orton * ne_uri.c (ne_uri_defaultport): Fix default port number for https scheme. Wed Mar 6 21:22:23 2002 Joe Orton * ne_locks.c (lk_pre_send): Use an absoluteURI in the If: header. Wed Mar 6 21:15:00 2002 Joe Orton * ne_uri.c (ne_uri_unparse): New function. Tue Mar 5 22:57:00 2002 Joe Orton * ne_uri.c (ne_uri_cmp): Compare hostnames and schemes case-insensitively, and compare empty abspath and "/" as equivalent, as per RFC 2616. Tue Mar 5 20:53:54 2002 Joe Orton * ne_uri.c (ne_uri_defaultport): New function. Mon Mar 4 21:10:29 2002 Joe Orton * ne_uri.h (ne_uri): Renamed from struct uri. * ne_uri.c (ne_path_parent): Renamed from uri_parent. (ne_path_has_trailing_slash): Renamed from uri_has_trailing_slash. (uri_abspath, uri_absolute): Removed. (ne_uri_parse): Renamed from uri_parse, don't take a 'defaults' parameter. (ne_uri_free): Renamed from uri_free. (ne_path_unescape): Renamed from uri_unescape. (ne_path_escape): Renamed from uri_abspath_escape. (ne_uri_cmp): Renamed from uri_cmp. (ne_path_compare): Renamed from uri_compare. (ne_path_childof): Renamed from uri_childof. * ne_basic.c, ne_locks.c, ne_uri.c, ne_redirect.c, ne_session.c, ne_session.h: all callers changed. Mon Mar 4 01:03:23 2002 Joe Orton * ne_request.c (strip_eol): Fix potential segfault. Mon Mar 4 00:38:10 2002 Joe Orton * ne_locks.c (insert_lock): New function. (ne_lockstore_add, submit_lock): use insert_lock. Mon Mar 4 00:33:39 2002 Joe Orton * ne_locks.c (ne_lockstore_remove): Free list item. Mon Mar 4 00:31:08 2002 Joe Orton * ne_locks.c (free_list): Really destroy the lock. (ne_lock_free): Don't free the lock object itself. Mon Mar 4 00:17:18 2002 Joe Orton * ne_request.c (ne_request_destroy): Free accessor hook list. Sun Mar 3 20:35:09 2002 Joe Orton Changes to lock interface; replacing "lock session" with a lock store, which can be registered with an ne_session. Lock objects now store URI as complete URI structure. * ne_locks.h (struct ne_lock): Store URI as complete URI structure. Remove next/prev fields. (ne_lock_store): New type. * ne_locks.c (struct lock_list): New type. (struct ne_lock_store_s): Replaces ne_lock_session_s; store lock_list pointers for stored locks, cursor, and locks to submit. (ne_lock_create): New function. (lk_create): Renamed from create. (lk_pre_send): Renamed from pre_send; adjust for lock list type and to use URI path. (free_list): New function; split out from old 'destroy'. (lk_destroy): Renamed from destroy; use free_list. (ne_lockstore_create, ne_lockstore_destroy, ne_lockstore_first, ne_lockstore_next): New functions. (ne_lockstore_register): Most of old ne_lock_register. (submit_lock): Adjusted for lock_list type. (ne_lockstore_findbyuri): Renamed from ne_lock_find; use full URI structure. (ne_lock_using_resource, ne_lock_using_parent): Adjusted for lock_list/full URI changes. (ne_lock_iterate): Removed function. (ne_lockstore_add, ne_lockstore_remove): Renamed from ne_lock_add, ne_lock_copy; adjusted for lock_list/full URI. (ne_lock_copy): Adjusted for full URI. (ne_lock_create, ne_lock_destroy): New function. (ne_lock, ne_lock_refresh, ne_unlock): Adjusted for full URI. Sun Mar 3 15:23:40 2002 Joe Orton * ne_uri.c (uri_cmp): New function. Sun Mar 3 11:01:30 2002 Joe Orton * ne_session.c (ne_fill_server_uri): New function. Mon Feb 25 21:25:27 2002 Joe Orton * ne_utils.c (version_string): Add zlib version. Mon Feb 25 20:49:07 2002 Joe Orton * (everywhere): Replace use of snprintf, vsnprintf with ne_snprintf, ne_vsnprintf so that trio replacements are used when appropriate. * ne_dates.h: Pick up ne_utils.h for ne_{v,}snprintf defines. Sun Feb 24 11:23:05 2002 Joe Orton * ne_utils.h: Define ne_snprintf, ne_vsnprintf for trio or non-trio builds. Sun Feb 24 11:20:42 2002 Joe Orton * Makefile.in (check-incl): Add target to check that each header file can be included standalone. Sun Feb 24 11:17:54 2002 Joe Orton * ne_xml.h: Add missing sys/types.h include. Sun Feb 24 11:12:22 2002 Joe Orton * ne_utils.h: Remove HTTP_QUOTES, HTTP_WHITESPACE globals. * ne_cookies.c (set_cookie_hdl): Don't use HTTP_QUOTES, HTTP_WHITESPACE globals. Wed Feb 20 19:32:48 2002 Joe Orton * ne_request.c (set_sockerr, ne_set_request_body_fd, send_request): Use ne_set_error rather than accessing session error directly. Tue Feb 19 21:34:59 2002 Joe Orton * ne_utils.c (version_string) [NEON_SOCKS]: Mention SOCKSv5 support. * ne_socket.c (sock_init) [NEON_SOCKS]: Call SOCKSinit. Tue Feb 19 19:21:07 2002 Joe Orton * ne_request.c (open_connection): Remove notify_status call duplicated with ne_negotiate_ssl. Tue Feb 19 19:16:44 2002 Joe Orton * ne_socket.c (sock_get_version): Removed function. Tue Feb 19 19:12:52 2002 Joe Orton * ne_session.c (ne_ssl_provide_ccert): Moved outside ifdef NEON_SSL. [!NEON_SSL] (ne_ssl_load_pem, ne_ssl_load_pkcs12, ne_ssl_keypw_prompt): Added stubs. Sun Feb 17 21:15:34 2002 Joe Orton * ne_session.c (ne_session_create, ne_session_destroy): Only use the SSL context is SSL is being used for the session. Sun Feb 17 20:19:05 2002 Joe Orton Add back client certificate support, much improved. * ne_private.h (struct ne_session_s): Add client cert/key fields, provider, privkey password callbacks. * ne_socket.c (sock_init): Call PKCS12_PBE_add. (sock_enable_ssl_os): Add optional 'appdata' argument. (sock_enable_ssl): Adjust accordingly. * ne_session.c (provide_client_cert, privkey_prompt, ne_ssl_keypw_prompt, ne_ssl_load_pkcs12, ne_ssl_load_pem, ne_ssl_provide_ccert): New functions. (ne_negotiate_ssl): Pass session as appdata to sock_enable_ssl_os. Sun Feb 17 12:32:34 2002 Joe Orton * ne_session.c (make_dname): New function. (check_certificate): Use make_dname. Sun Feb 17 11:29:10 2002 Joe Orton * ne_basic.c (struct get_context): Remove unused 'progress' field, add 'session' field. (get_to_fd, content_range_hdr_handler, clength_hdr_handler): Set session error directly. (clength_hdr_handler): Also fix check for expected range. (everywhere): Initialize session field, don't set session error; use NE_FMT_OFF_T to print off_t's rather than casting to long int. Sat Feb 16 23:24:10 2002 Joe Orton * ne_xml.h (NE_XML_STRIPWS): New element flag. * ne_xml.c (start_element): Clear cdata buffer if not in mixed mode. (char_data): Only strip leading whitespace if NE_XML_STRIPWS is set for the element. Sat Feb 16 14:52:59 2002 Joe Orton * ne_compress.c (enum state): New state NE_Z_AFTER_DATA. (struct ne_decompress_s): Add fields for storing and parsing stream footer; add checksum field for storing current crc. (process_footer): New function. (do_inflate): Compute checksum. Switch to AFTER_DATA state and process footer after reading DEFLATE data. (gz_reader): Fail on trailing content. Handle AFTER_DATA state. (ne_decompress_destroy): Return error if final state was not PASSTHROUGH, or FINISHED. (ne_decompress_reader): Initialize crc. Sat Feb 16 14:26:54 2002 Joe Orton * ne_compress.c (ne_decompress_destroy): Fix potential segfault with use-after-free. Thu Feb 14 16:50:40 2002 Joe Orton * ne_request.c (read_response_headers): Ignore header lines without a ':', rather than failing the request. Tue Feb 12 20:17:49 2002 Joe Orton * ne_request.c (read_response_block): Read chunk size as unsigned using strtoul; check that it fits within an unsigned int (and hence, probably a size_t). Tue Feb 12 20:15:13 2002 Joe Orton * ne_string.h (STRIP_EOL): Removed macro. Mon Feb 11 22:11:03 2002 Joe Orton * ne_session.c (match_hostname): Match fully-qualified hostnames against commonName with leading "*." wildcard. Mon Feb 11 20:47:28 2002 Joe Orton * ne_session.c (match_hostname): New function. (check_certificate): Use it. Sun Feb 10 00:50:49 2002 Joe Orton * ne_request.c (lookup_host): Set error string on lookup failure. Sun Feb 10 00:34:42 2002 Joe Orton * ne_request.c (strip_eol): New function; more efficient STRIP_EOL. (send_request): Use strip_eol. (read_message_header): Use strip_eol, simplify, remove redundant variables. Sat Feb 9 21:02:31 2002 Joe Orton * ne_session.c (ne_set_error): Drop STRIP_EOL call. Sat Feb 9 21:01:01 2002 Joe Orton * ne_session.c (ne_set_error): Take printf-style format string + varargs list. Sat Feb 9 16:15:09 2002 Joe Orton * ne_socket.h (SOCKET_READ_TIMEOUT): Moved to ne_socket.c. * ne_socket.c (struct nsocket_s): Add rdtimeout field. (create_sock): Initialize rdtimeout to SOCKET_READ_TIMEOUT. (sock_read, sock_recv): Use ->rdtimeout field for read timeout. (sock_set_read_timeout): New function. * ne_private.h (struct ne_session_s): Add rdtimeout field. * ne_session.c (ne_set_read_timeout): New function. * ne_request.c (init_socket): New function. (open_connection): Use init_socket. Sat Feb 9 15:11:59 2002 Joe Orton * ne_session.c (ne_session_destroy): Don't leak the server cert. Sat Feb 9 09:59:11 2002 Joe Orton * ne_session.c (check_certificate): Only call verification callback once per certificate; watch for the server cert changing and fail if it does. Wed Feb 6 20:28:27 2002 Joe Orton * ne_session.c (check_certificate): Only call verification callback if failures is non-zero. (ne_ssl_load_ca): Renamed from ne_ssl_add_ca. (ne_ssl_load_default_ca): New function. Wed Feb 6 20:21:29 2002 Joe Orton * ne_socket.c (sock_init): Cache and return result of initialization. Wed Feb 6 01:12:20 2002 Joe Orton * ne_session.c (check_certificate): Ignore cert validity errors from OpenSSL since these are duplicated. Wed Feb 6 01:08:57 2002 Joe Orton * ne_session.c (ne_negotiate_ssl): Fix for invalidating cached SSL_SESSION. Wed Feb 6 01:03:37 2002 Joe Orton * ne_session.c [!NEON_SSL] (STUB): New function. (ne_negotiate_ssl, ne_ssl_add_ca): Implement using STUB. Tue Feb 5 19:56:43 2002 Joe Orton * ne_session.h (ne_ssl_certificate): New type. * ne_session.c (ne_session_create) [NEON_SSL]: Create the SSL_CTX structure. (ne_ssl_get_context): Return the SSL_CTX rather than setting it. (ne_session_destroy): Free the SSL_CTX. (asn1time_to_string): Function moved in from sslcerts.c. (check_certificate): Use OpenSSL's internal validity result. Pass back an ne_ssl_certificate to the verification function; including validity dates. (ne_ssl_add_ca): New function, registers CA certs. Sat Feb 2 14:05:26 2002 Joe Orton * ne_socket.c (sock_enable_ssl_os): Take an optional SSL_SESSION argument. * ne_private.h (struct ne_session_s): Add an SSL_SESSION field. * ne_session.c (ne_negotiate_ssl): Pass stored SSL session to sock_enable_ssl_os, cache session after successful negotiation. (ne_session_destroy): Free cached session. Sat Feb 2 10:45:46 2002 Joe Orton * ne_socket.c, ne_utils.c: Globally replace ENABLE_SSL cpp symbol with NEON_SSL. Sat Feb 2 09:43:27 2002 Joe Orton * ne_session.c (check_certificate): Use 1K on-stack buffer. Sat Feb 2 08:27:08 2002 Joe Orton * ne_private.h (struct host_info): Add 'resolved' flag. (struct ne_session_s): Add scheme field, rename have_proxy to use_proxy, remove proxy_decider. (struct ne_request_s): Remove use_proxy field. * ne_request.c (set_sockerr, ne_set_request_uri, build_request, open_connection): Use session->use_proxy field to determine whether proxy is used. (ne_request_create): Drop use of proxy_decider callback. (lookup_host): Moved here from ne_session.c. (ne_begin_request): Lookup server/proxy hostname if not already resolved. * ne_session.c (ne_session_create): Moved within file; takes scheme, and server hostname, port as arguments. (ne_ssl_enable, ne_session_decide_proxy, ne_session_server): Removed functions. (ne_get_scheme): Simply return scheme field. Fri Feb 1 23:12:38 2002 Joe Orton * ne_request.c (add_fixed_headers): Remove last traces of TLS upgrade support. Thu Jan 31 20:50:12 2002 Joe Orton * ne_private.h (struct ne_session_s): Rename use_secure to use_ssl; removed nssl_context, added SSL_CTX, server cert, verify callback pointers. * ne_request.c (send_request): Remove support for TLS upgrade. (open_connection): Use ne_negotiate_ssl; close socket properly if negotiation fails. * ne_session.c (ne_session_destroy): Free SSL_CTX stored in session. (ne_ssl_set_context, ne_ssl_set_verify, verify_err, getx509field, check_context, ne_negotiate_ssl, ne_ssl_server_cert): New functions. (ne_set_secure_context, ne_set_request_secure_upgrade, ne_set_accept_secure_upgrade): Removed functions. (ne_ssl_enable): Renamed from ne_set_secure. * ne_socket.c (struct nssl_context_s): Removed type. (sock_create_ssl_context, sock_destroy_ssl_context, sock_disable_*, key_prompt_cb, sock_set_key_prompt, sock_set_client_cert): Removed functions. (sock_enable_ssl_os): Renamed from sock_make_secure; take an SSL_CTX pointer, and optionally pass out the SSL structure. (sock_enable_ssl): New function. Wed Jan 30 19:47:42 2002 Joe Orton * ne_string.c (ne_buffer_concat, ne_buffer_zappend, ne_buffer_append, ne_buffer_grow): Don't return success value, presume universe ends at OOM. Sat Jan 26 10:57:42 2002 Joe Orton * ne_compress.c: Renamed enum state constants to have prefix NE_Z_, to avoid conflict with Windows headers (Branko ibej). Mon Jan 14 20:26:31 2002 Joe Orton * ne_string.c (ne_concat): Removed function - it didn't work, and it wasn't used. Mon Jan 14 02:09:38 2002 Joe Orton * ne_basic.c (ne_content_type_handler): Parse charset parameter. Sun Jan 13 14:29:00 2002 Joe Orton * ne_basic.c (ne_content_type_handler): Remove trailing '/' from parsed type, fix search for parms separator (Greg Stein). Sun Jan 13 12:07:51 2002 Joe Orton * ne_207.c (ne_simple_request): Drop unused Content-Type handling. Thu Jan 10 00:39:17 2002 Joe Orton * ne_request.c (hdr_hash): Mark as inline. Tue Jan 8 22:03:42 2002 Joe Orton * ne_locks.c (add_timeout_header): New function. (ne_lock, ne_lock_refresh): Send a Timeout header if lock->timeout is set. Mon Jan 7 21:48:38 2002 Joe Orton * ne_locks.c (parse_timeout): Fix parsing lock timeout (Arun Garg). Mon Dec 17 22:46:36 2001 Joe Orton * ne_private.h (struct ne_session_s): Make expect100_works a plain integer (rather than a bitfield). Sun Dec 9 14:04:27 2001 Joe Orton * ne_string.c (ne_buffer_grow, ne_buffer_create_sized): Don't zero-fill new memory. (ne_buffer_concat): Zero terminate the string as _grow doesn't do it. Sun Dec 9 13:31:55 2001 Joe Orton * ne_string.c (ne_buffer_zappend): Minor optimisation; implement using ne_buffer_append. Sun Dec 9 13:18:35 2001 Joe Orton * ne_string.c (ne_buffer_concat): Optimise to use time O(n) [n == total string length). Sun Dec 9 11:57:56 2001 Joe Orton * Makefile.in (NEON_DAVOBJS): Remove ne_acl.o. Sat Dec 8 01:11:30 2001 Joe Orton * ne_request.c (ne_pull_request_body): Use NE_FMT_SIZE_T in debugging message; cast size_t to int to avoid GCC warning for field size parameter. (set_body_size): Use NE_FMT_SIZE_T. * ne_xml.c (ne_xml_parse): Similarly. Mon Dec 3 19:56:07 2001 Joe Orton * ne_session.c (ne_session_destroy): Return void. Sat Dec 1 18:37:43 2001 Joe Orton * ne_auth.c (ah_create): Reset attempt counter here... (ah_post_send): ...rather than here. Tue Nov 27 21:26:01 2001 Joe Orton * ne_request.c (send_with_progress): Actually call the callback; fix for correct sock_fullwrite return codes. Tue Nov 27 20:20:40 2001 Joe Orton * ne_private.h (VERSION_PRE11): Define macro; as ne_version_pre_http11. * ne_session.c (ne_version_pre_http11): Use VERSION_PRE11. * ne_request.c (add_fixed_headers, build_request, ne_end_request): Use VERSION_PRE11. Sun Nov 18 19:32:56 2001 Joe Orton * ne_locks.c (discover_results): Check status is 2xx before invoking callback; pass NULL lock and non-NULL status pointer in failure cases. (create_private): Initialize lock to some "value unspecified" defaults. Sun Nov 18 19:25:10 2001 Joe Orton * ne_auth.c (auth_session): Rename 'tries' field to 'attempt'. (get_credentials, ah_pre_send, ah_post_send): Increment attempt counter only when requesting credentials; reset it to zero when no auth failure is signaled. Sun Nov 18 15:49:00 2001 Joe Orton * ne_auth.h (ne_request_auth): Pass username and password as buffers of size NE_ABUFSIZ to callback. Add 'attempt' argument. * ne_auth.c (auth_session): Store username in buffer. (get_credentials, basic_challenge, digest_challenge): Updated for callback prototype changes. (ah_post_send): Request credentials, and retry authentication until callback returns non-zero. Mon Nov 12 20:57:56 2001 Joe Orton * ne_basic.c (get_to_fd): Really cope with short writes (thanks to rado ). Sun Nov 4 15:09:03 2001 Joe Orton * ne_props.h: Define NE_ELM_PROPS_UNUSED for picking element ids for use with the propfind XML parser. Sat Nov 3 19:06:04 2001 Joe Orton * ne_props.c (NSPACE): New macro. (set_body, pnamecmp, startelm, free_propset): Handle property having NULL nspace element in propfind code. Sun Oct 28 22:04:49 2001 Joe Orton * ne_xml.c (parse_element): Prevent false matches of found prefix "abcde" against stored prefix "abcdeFGH". Compare case-sensitively. Fri Oct 26 20:28:03 2001 Joe Orton * ne_request.c (send_request): Fix case where persistent connection times out, and improve error handling. Thu Oct 25 20:42:24 2001 Joe Orton * ne_props.c (ne_proppatch): Really handle properties with a NULL namespace correctly; use the "D:" prefix for elements in the "DAV:" namespace; allow properties to have no namespace. Tue Oct 16 08:54:46 2001 Joe Orton * ne_xml.c (parse_element): Fail the parse if a namespace prefix definition is given with an empty value. Tue Oct 16 08:52:40 2001 Joe Orton * ne_props.h, ne_207.h: Move ne_propname definition into ne_props.h. Tue Oct 16 08:49:42 2001 Joe Orton * ne_props.c (ne_proppatch): Handle properties with a NULL nspace field correctly. Sun Oct 7 19:31:06 2001 Joe Orton * ne_acl.c (ne_acl_set) [USE_DAV_LOCKS]: Notify use of resource to locking code. Sun Oct 7 17:45:01 2001 Joe Orton * ne_acl.c, ne_acl.h: New files, contributed by Arun Garg . * Makefile.in: Add ne_acl.* to build. Sun Oct 7 16:10:05 2001 Joe Orton * ne_private (struct ne_session_s): Add 'reqcount' field. * ne_request.c (send_request): Refactor slightly; don't loop, but return NE_RETRY when appropriate. Increment reqcount. (ne_begin_request): Loop if send_request returns NE_RETRY. (open_connection): Reset reqcount field. Tue Oct 2 21:11:39 2001 Joe Orton * ne_dates.c (GMTOFF): New macro. (ne_iso8601_parse, ne_rfc1123_parse, ne_rfc1036_parse, ne_asctime_parse): Use new macro, fix up date handling on some platforms. Sat Sep 29 14:20:47 2001 Joe Orton * ne_compress.c (gz_reader): Fix tests 4 and 7: don't try to inflate after reading header if no bytes are left in the buffer. Sat Sep 29 14:04:11 2001 Joe Orton * ne_compress.c: Fix API; return an opaque object which must be destroyed later. (ne_decompress_reader): Renamed from ne_gzip_response_body_reader. Doesn't need the session object passed in any more. (ne_decompress_destroy): Merge of co_destroy, co_post_end. Sat Sep 29 13:50:43 2001 Joe Orton * ne_request.c (ne_get_session): New function. Sat Sep 29 12:52:31 2001 Joe Orton * ne_compress.c (parse_header): Bail if flags are set to something unexpected. Sat Sep 29 11:15:30 2001 Joe Orton * ne_compress.c, ne_compress.h: New files. * Makefile.in: Add deps for ne_compress. Thu Sep 27 09:05:24 2001 Joe Orton * ne_redirect.c: Adapted for new hooks interface. * ne_cookies.c: Adapted for new hooks interface. (ne_cookie_register): New function. Thu Sep 27 09:01:03 2001 Joe Orton * ne_auth.c, ne_locks.c: Adapted for new hooks interface. Store pointer to per-request object in the per-session object. Thu Sep 27 08:48:16 2001 Joe Orton Re-write hooks interface to register callbacks individually rather than as a block. Inspired by the Apache 2.0/APR hooks interface. * ne_private.h (struct hook): Store a callback, userdata, id. (struct hook_request): Removed. (struct ne_session_s): Store hooks lists for create_req, pre_send, post_send, destroy_req, destroy_sess, accessor. (struct ne_request_s): Store accessor hooks list. * ne_request.c (ne_add_hooks): Removed. (ne_hook_create_request, ne_hook_pre_send, ne_hook_post_send, ne_hook_destroy_request, ne_hook_destroy_session, ne_hook_session_accessor, ne_hook_request_accessor, ne_null_accessor, call_access, add_hook): New functions. (ne_request_create, ne_request_destroy, build_request, ne_end_request): Adapt for new interface. * ne_session.c (destroy_hooks): New function. (ne_session_destroy): Use it to destroy hooks lists appropriately. Tue Sep 25 07:46:32 2001 Joe Orton * ne_xml.c: Only decode UTF-8 for parsers other than libxml 1.x. Tue Sep 25 07:33:09 2001 Mo DeJong * src/ne_socket.c: Include instead of . (sock_init): Only use signal() to ignore SIGPIPE if both HAVE_SIGNAL and HAVE_SIGPIPE are defined. Tue Sep 25 07:09:53 2001 Mo DeJong * ne_socket.c (sock_init): Declare local variables before invoking any instructions since that is not valid C code. Sun Sep 23 10:30:54 2001 Joe Orton * ne_auth.c (struct auth_challenge): Make members const. (clean_session): Free the realm string. (basic_challenge, digest_challenge): strdup the realm string. (request_digest): opaque is no longer stored quoted. (tokenize): New function. (verify_response, auth_challenge): Rejig to use tokenize(). Sat Sep 22 20:17:00 2001 Joe Orton * ne_string.c (ne_shave): Fix possible memory corruption when result should be the empty string. Thu Sep 20 21:27:57 2001 Joe Orton * ne_request.c (ne_pull_request_body): Add debugging dump of body blocks. Thu Sep 20 21:23:43 2001 Joe Orton * ne_private.h: Remove obsolete 'if_locks' member from struct ne_request_s. Tue Sep 18 23:35:30 2001 Joe Orton * ne_basic.c (ne_get_range): Handle write errors too. Tue Sep 18 22:14:49 2001 Joe Orton * ne_xml.h (ne_xml_validate_cb): Take userdata parameter. * ne_xml.c (find_handler): Pass validate callback the handler's userdata. * ne_207.c, ne_props.c, ne_locks.c: All users changed. Tue Sep 18 21:49:14 2001 Joe Orton * ne_locks.c (ne_lock_refresh): New function. Tue Sep 18 21:17:29 2001 Joe Orton * ne_basic.c (copy_or_move): Take a depth parameter, add depth header, for COPY requests. (ne_copy): Take depth parameter, pass through. (ne_move): Adjusted accordingly. Mon Sep 17 23:29:58 2001 Joe Orton * ne_utils.c (ne_debug_init): Set debug stream to be unbuffered if setvbuf() is available. Mon Aug 27 00:36:37 2001 Joe Orton * ne_207.c (start_element, end_element): Remember when context is valid for a , and only invoke callback then. Sun Aug 26 22:30:39 2001 Joe Orton * ne_basic.c (ne_get_range): Better error handling. Cope with Apache's 416 problem. Sun Aug 26 18:58:47 2001 Joe Orton * ne_auth.c: Store unquoted challenge parameters in session object, prevent having to unquote/free them >1 times. Sun Aug 26 18:57:51 2001 Joe Orton * ne_socket.c (sock_init): Do nothing on any calls after first. Sun Aug 26 12:45:04 2001 Joe Orton * ne_basic.c (server_hdr_handler): Remove function. (ne_options): Don't add server_hdr_handler. Tue Jul 17 11:25:06 2001 Joe Orton * ne_socket.c (sock_init): Set signal dispostion for SIGPIPE to ignore. Sat Jun 30 12:11:44 2001 Joe Orton * ne_utils.c (ne_supports_ssl): New function. Tue Jun 19 21:57:49 2001 Joe Orton * ne_dates.c (ne_iso8601_parse): Fix month off-by-one bug, use separate vars for offsets. (ne_rfc1036_parse): Fix Y2K bug, parsing problem. Tue Jun 19 21:57:42 2001 Joe Orton * ne_dates.c (ne_iso8601_parse): New function. Sun Jun 10 15:39:40 2001 Joe Orton * ne_request.c (send_with_progress): New function. (send_request_body): Use send_with_progress to trigger progress callbacks if necessary. Sat Jun 9 15:42:33 2001 Joe Orton * ne_string.h: Bring back NE_ASC2HEX/HEX2ASC. * ne_md5.c: Use them. Sat Jun 9 15:42:08 2001 Joe Orton * ne_xml.h: Include ne_defs.h. Fri Jun 8 23:02:49 2001 Joe Orton * ne_socket.h, ne_socket.c: Update for includes (Mo DeJong). Fri Jun 8 21:34:00 2001 Joe Orton * ne_basic.c (dav_hdr_handler): Use ne_token. Sat Jun 2 14:37:07 2001 Joe Orton * ne_private.h: Renamed from http_private.h. Sat Jun 2 14:35:23 2001 Joe Orton * ne_auth.c, ne_auth.h: Renamed from http_auth.c, ne_auth.h. Sat Jun 2 14:35:02 2001 Joe Orton * ne_cookies.c, ne_cookies.h: Renamed from http_cookies.c, http_cookies.h. Sat Jun 2 14:34:51 2001 Joe Orton * ne_dates.c, ne_dates.h: Renamed from dates.c, dates.h Sat Jun 2 14:22:49 2001 Joe Orton * ne_redirect.c, ne_redirect.h: Renamed from http_redirect.c, http_redirec.h. Big rename... s/http_/ne_g/ Sat Jun 2 12:54:51 2001 Joe Orton * ne_md5.c (md5_process_block): Fix for word alignment issue on Sparc from Kai Sommerfeld. Wed May 30 23:15:31 2001 Joe Orton * ne_basic.c (ne_put, ne_get, ne_put_if_unmodified, ne_get_range, ne_post): Take an integer fd rather than FILE * stream. (get_to_fd): Write to fd rather than stream. Wed May 30 23:08:55 2001 Joe Orton * ne_i18n.h, ne_i18n.c: Renamed from neon_i18n.h, neon_i18n.c. * *.c: All changed accordingly. Wed May 30 23:02:47 2001 Joe Orton * ne_defs.h: Renamed from neon_defs.h. * *.h: All changed accordingly. Wed May 30 22:58:57 2001 Joe Orton * ne_md5.c, ne_md5.h: Renamed from md5.c, neon_md5.h Wed May 30 22:55:19 2001 Joe Orton * ne_utils.h: In-line ne_debug for GCC which can cope with varargs preprocessor macros. Wed May 30 00:43:05 2001 Joe Orton * http_auth.c (ah_use_body): Removed function. (digest_body): New function. (request_digest): Use ne_pull_request_body to find the MD5 digest of the request body, when necessary. Wed May 30 00:30:52 2001 Joe Orton * http_redirect.c: Store Request-URI, session pointer, and method string in redirect object. Avoid looking inside ne_request/ne_session internals. Wed May 30 00:04:30 2001 Joe Orton * ne_request.c: Re-implement request body handling in terms of a callback which provides the request body blocks on demand. Remove 'use_body' hook, in favour of the hooks calling ne_pull_request_body when necessary. (ne_pull_request_body, body_fd_send, body_string_send): New functions. (send_request_body): Re-implemented using ne_pull_request_body. (run_set_body_hooks): Removed function. (ne_set_request_body_fd): Replacement for ne_set_request_body_stream, using a raw fd rather than a FILE *. Tue May 29 22:39:39 2001 Joe Orton * dav_basic.h, dav_basic.h: Removed. Tue May 29 22:38:54 2001 Joe Orton * ne_207.c (ne_simple_request, etc): Copied in from dav_basic.c. Tue May 29 22:12:23 2001 Joe Orton * ne_locks.c, ne_locks.h, ne_props.c, ne_props.h, ne_207.c, ne_207.h: Big rename. dav_* -> ne_*, and so on. Tue May 29 22:06:24 2001 Joe Orton * ne_basic.c (ne_add_depth_header): Moved from dav_basic.c. Tue May 29 21:55:30 2001 Joe Orton * ne_props.c, ne_props.h: Renamed from dav_props.c, dav_props.h. Tue May 29 21:43:15 2001 Joe Orton * ne_207.c, ne_207.h: Renamed from dav_207.c, dav_207.h. Tue May 29 21:22:25 2001 Joe Orton * ne_locks.c, ne_locks.h: Renamed from dav_locks.c, dav_locks.h. Tue May 29 21:21:44 2001 Joe Orton * ne_socket.c (sock_fullwrite): Cast return value of SSL_write to size_t to prevent comparison of signed with unsigned. Tue May 29 21:05:27 2001 Joe Orton * ne_basic.c [!NEON_NODAV]: Move ne_copy, ne_mkcol, ne_move, ne_delete in here. Tue May 29 20:12:50 2001 Joe Orton * ne_uri.c, ne_uri.h: Renamed from uri.c, uri.h. Tue May 29 19:17:09 2001 Joe Orton * ne_socket.c, ne_socket.h: Renamed from socket.c, nsocket.h. Tue May 29 18:58:51 2001 Joe Orton * ne_basic.c (ne_mkcol, ne_copy, ne_move, ne_delete): Renamed from dav_*. Tue May 29 17:58:09 2001 Joe Orton * ne_basic.c (copy_or_move, dav_copy, dav_move, dav_delete, dav_mkcol): Copied in from dav_basic.c. Tue May 29 17:55:33 2001 Joe Orton * ne_basic.c, ne_basic.h: Renamed from http_basic.c, http_basic.h. Tue May 29 17:47:50 2001 Joe Orton * http_auth.c (ah_create, ah_pre_send): Add the response body handler in pre_send, and only if qop=auth-int. Wed May 16 20:54:51 2001 Joe Orton * ne_request.c (ne_get_request_headers): Removed function. Sat May 12 18:48:46 2001 Joe Orton * ne_request.c (read_message_header, read_response_headers): Use a fixed-size char * buffer argument rather than an ne_buffer. Append directly to it when header-folding. Mon May 7 10:42:38 2001 Joe Orton * ne_string.c (ne_token): Use an optimized search (strchr) if quotes is NULL. Mon May 7 01:33:48 2001 Joe Orton * http_auth.c (basic_challenge, get_cnonce): Updated for ne_base64 change. Mon May 7 01:32:22 2001 Joe Orton * base64.c (ne_base64): Take length parameter. [BASE64_TEST] (main): Remove function, obsoleted by test code. Wed May 2 12:06:59 2001 Joe Orton * ne_string.c, ne_string.h (ne_token, ne_shave): New functions, destined to replace split_string, shave_string, etc. * ne_string.c [SPLIT_STRING_TEST, PAIR_STRING_TEST] (main): Remove tests, functions are obsolete. Tue May 1 22:14:14 2001 Joe Orton * dates.c (ne_httpdate_parse): Moved from ne_utils.c. Tue May 1 21:55:45 2001 Joe Orton * ne_utils.c, ne_utils.h: Renamed from http_utils.c, http_utils.h. Big rename. http_* -> ne_*. neon_* -> ne_*. DEBUG() -> NE_DEBUG(). DEBUG_* -> NE_DBG_*. Tue May 1 21:35:10 2001 Joe Orton * ne_request.c: Updated for ne_buffer changes. Tue May 1 21:28:58 2001 Joe Orton * ne_string.h (ne_buffer_size): Implement as macro. * ne_string.c (ne_buffer_size): Remove function. Tue May 1 21:23:47 2001 Joe Orton * ne_string.c, ne_string.h: Make ne_buffer a transparent type, and no longer be an implicit pointer type. (ne_buffer_*): All changed. (ne_buffer_data, NE_BUFFER_CAST): Removed. Tue May 1 21:17:40 2001 Joe Orton * ne_string.c, ne_string.h: Renamed sbuffer -> ne_buffer. Implicit pointer removed ne_buffer type. Tue May 1 21:12:15 2001 Joe Orton * ne_string.c, ne_string.h: Renamed from string_utils.c, string_utils.h (CVS copy'n'delete). Tue May 1 20:49:46 2001 Joe Orton * md5.c (ASC2HEX, HEX2ASC): Moved here from string_utils.h. * string_utils.h: As above. Tue May 1 20:47:20 2001 Joe Orton * http_request.c, http_request.h: Removed files. * ne_request.c, ne_request.h: Copied from old http_request.[ch]. Renamed http_* -> ne_*. Tue May 1 20:43:11 2001 Joe Orton * hip_xml.c renamed to ne_xml.c, hip_xml.h renamed to ne_xml.h: CVS repository copy'n'delete. Tue May 1 20:41:03 2001 Joe Orton * hip_xml.c, hip_xml.h: Big rename. hip_xml_* -> ne_xml_*. Tue May 1 20:37:13 2001 Joe Orton * http_basic.c, http_basic.h: Big rename. http_* -> ne_*. Tue May 1 19:59:01 2001 Joe Orton * ne_session.c: Renamed http_* to ne_*. Tue May 1 19:55:47 2001 Joe Orton * ne_alloc.h (NE_FREE): Renamed from HTTP_FREE() in http_utils.h Tue May 1 19:54:42 2001 Joe Orton * socket.c (sock_make_secure): Set SSL_MODE_AUTO_RETRY when available. Mon Apr 30 00:36:34 2001 Joe Orton * ne_session.[ch]: New files, split down from http_request.[ch]. Sun Apr 29 15:02:23 2001 Joe Orton * uri.c [URITEST] (main): Remove, obsoleted by new test suite. Sun Apr 29 15:01:30 2001 Joe Orton * uri.c (uri_has_trailing_slash): Return false if uri is "". Sun Apr 29 13:53:41 2001 Joe Orton * dates.c (ne_asctime_parse, ne_rfc1123_date, ne_rfc1036_parse): Set tm_isdst to -1 in struct tm. Sun Apr 29 13:28:26 2001 Joe Orton * http_utils.c (http_parse_statusline): Skip leading whitespace. (Johan Lindh). (http_parse_statusline): Ensure status-code is not more than three digits. Sun Apr 29 13:26:47 2001 Joe Orton * http_request.c (build_request): Don't add "Content-Length: 0" header if no body: Squid 2.3-STABLE1 doesn't like this. Sun Apr 29 13:25:16 2001 Joe Orton * http_auth.c (everywhere): Renamed md5_* -> ne_md5_*. Sun Apr 29 13:24:12 2001 Joe Orton * md5.c: Renamed md5_* -> ne_md5_*. (ne_ascii_to_md5, ne_md5_to_ascii): Moved from string_utils.c. Thu Apr 26 22:39:05 2001 Joe Orton * uri.c (uri_parse): A zero-length URI is invalid. Wed Apr 25 23:11:51 2001 Joe Orton * dav_props.c (startelm): Check for xml:lang attribute and store as prop->lang. (dav_propset_lang): New function. (free_propset): Free lang. Wed Apr 25 23:08:52 2001 Joe Orton * hip_xml.c (hip_xml_get_attr): New function. Sun Apr 22 21:48:06 2001 Joe Orton * uri.c (uri_parse): Skip a userinfo@ segment if present (Johan Lindh ). Wed Apr 18 13:29:46 2001 Joe Orton * dav_locks.c (dav_lock_copy): Allow owner to be NULL. Tue Apr 17 22:57:50 2001 Joe Orton * ne_alloc.h, dav_locks.h: Add C++ inclusion safety. Tue Apr 17 22:56:50 2001 Joe Orton * uri.c (uri_parse): Correctly handle URIs with no scheme or hostport segments (i.e. just a path). Tue Apr 10 00:29:25 2001 Joe Orton * socket.c [HAVE_SOCKS_H]: Include socks.h for SOCKSv5 support. Wed Apr 4 21:41:47 2001 Joe Orton * http_utils.h [WIN32]: Define ssize_t (Kai). Tue Apr 3 21:03:28 2001 Joe Orton * dav_locks.c (dav_lock_discover): Cope with below API change. Tue Apr 3 20:43:50 2001 Joe Orton * dav_props.c (propfind): Register the flat element handler here, to pick up *any* properties and store them as 'flat' if they are not handled by a handler further down the stack. (make_elms, free_elms, dav_propfind_set_flat, dav_propfind_set_complex): Removed functions. (dav_propfind_named): Take the list of property names, and call set_body here. (dav_propfind_set_private): New function. Tue Apr 3 09:33:09 2001 Joe Orton * http_auth.h: Added C++ inclusion safety. (Kai Sommerfeld) Mon Apr 2 02:39:18 2001 Joe Orton * hip_xml.c (sax_error): Add parse error callback for libxml. Mon Apr 2 02:23:06 2001 Joe Orton * http_redirect.c (post_send): Clean up and fix logic. Only check for confirmation for same-server redirects. Mon Apr 2 02:13:48 2001 Joe Orton * http_redirect.c (http_redirect_location): New function. (destroy): Removed function. (create): Free location. (post_send): Only call notify callback for followed redirects. Mon Apr 2 01:55:27 2001 Joe Orton * http_request.c (http_set_request_uri): Allow using the '*' URI even when using a proxy server. Mon Apr 2 01:32:06 2001 Joe Orton * http_redirect.c (post_send): Give up on trying to follow a redirect to another server. Return HTTP_REDIRECT on such a redirect. * http_redirect.c (post_send): Fix leaks of URI object (Kai Sommerfeld). Mon Apr 2 01:08:33 2001 Joe Orton * http_request.c (read_response_headers): Don't read more than 100 response headers. Mon Apr 2 00:54:43 2001 Joe Orton * http_request.c (http_request_dispatch): Remove mapping of auth status codes to return values, the hook does it now. Mon Apr 2 00:53:20 2001 Joe Orton * http_request.c (http_set_request_uri): New function, split out from http_request_create. (http_request_create): Use it. Mon Apr 2 00:51:23 2001 Joe Orton * http_auth.c (http_set_proxy_auth, http_set_server_auth): Add failure codes. (ah_post_send): Return failure code if authentication fails. Mon Apr 2 00:19:17 2001 Joe Orton * http_utils.c: Pick up xmlversion.h from libxml2. (neon_version_string): Include libxml2 version string if defined. Sun Apr 1 21:40:00 2001 Joe Orton * http_basic.c (http_get_range): Fix total length calculation. (Johan Lindh ). (clength_hdr_handler): Use range->total. Sun Apr 1 21:26:09 2001 Joe Orton * hip_xml.c: Add expat2 support (Sam TH ). Sun Apr 1 21:07:19 2001 Joe Orton * string_utils.h (CONCAT2, CONCAT3, CONCAT4): Use ne_malloc. Sun Apr 1 20:59:09 2001 Joe Orton * dav_props.c (propfind, dav_proppatch): As below. Sun Apr 1 20:32:29 2001 Joe Orton * http_basic.c (http_post): Changed as per http_set_request_body_buffer change. * dav_locks.c (dav_lock): Likewise. Sun Apr 1 20:31:06 2001 Joe Orton * http_request.c (http_set_request_body_buffer): Pass in size parameter too. (send_request_body): Use sized rather than NUL-terminated buffer. Sun Apr 1 20:12:51 2001 Joe Orton * http_private.h: Added 'body_callback' request body type, and body_cb, body_ud fields to http_req. * http_request.c (http_set_request_body_provider): New function. (set_body_size): New function, factored out from old http_set_request_body_*. (http_set_request_body_stream, http_set_request_body_buffer): Use it. Sun Apr 1 19:56:17 2001 Joe Orton * dav_props.c: Replaced 'uri' and 'depth' fields in propfind handler object with an 'http_req' pointer. (dav_propfind_create): Create the request object here, and set the depth header. (propfind): Changed accordingly. (dav_propfind_destroy): Destroy request object too. * dav_props.c (dav_propfind_get_request): New function. Fri Mar 30 16:50:51 2001 Joe Orton * hip_xml.c (start_element): Quote attributes in collect (Kai Sommerfeld). Fri Mar 30 16:36:08 2001 Joe Orton * http_basic.c (http_put_if_unmodified): Changed as below. Thu Mar 22 14:05:52 2001 Joe Orton * http_utils.c (http_dateparse): Changed as below. * http_auth.c (get_conce, basic_challenge): Likewise. Thu Mar 22 14:04:54 2001 Joe Orton * dates.c (ne_rfc1123_date, ne_rfc1123_date, ne_asctime_parse, ne_rfc1036_parse): Added ne_ prefix. Thu Mar 22 14:03:12 2001 Joe Orton * base64.c (ne_base64): Renamed from base64. Tue Mar 20 20:34:44 2001 Joe Orton * dav_props.c (make_elms): Don't request UTF-8 decoding of property values. Tue Mar 20 20:33:39 2001 Joe Orton * string_utils.c (ne_utf8_decode): New function. Mon Mar 19 22:08:45 2001 Joe Orton * http_basic.c (get_callback): Removed function. (http_get, http_read_file, http_post): Use callbacks directly rather than indirectly through get_callback. Mon Mar 19 21:55:19 2001 Joe Orton * http_request.c (notify_status, http_set_status, http_set_progress): New functions: request status and progress callbacks. (open_connection, lookup_host): Use notify_status to trigger status callbacks, and register socket progress callbacks. Mon Mar 19 21:53:07 2001 Joe Orton * socket.c (sock_register_notify): Removed function. (sock_connect_u): Renamed to sock_connect. (sock_register_progress): Per-socket progress callbacks rather than global ones. (sock_call_progress): Take socket argument. (all callers changed). Mon Mar 19 21:52:50 2001 Joe Orton * socket.c (sock_get_version): New function. Mon Mar 19 13:59:21 2001 Joe Orton * dav_props.c (propfind): Destroy the handler. Mon Mar 19 13:36:55 2001 Joe Orton * dav_props.c (dav_propnames): New function. Wed Mar 14 22:42:12 2001 Joe Orton * http_request.h (http_begin_request, http_end_request, http_read_response_block): New functions. (http_request_dispatch): Reimplemented using new caller-pulls interface. Wed Mar 14 22:20:38 2001 Joe Orton * http_auth.c (ah_post_send): If authentication fails (i.e. bad credentials), clean the session details. Wed Mar 14 20:46:55 2001 Joe Orton * http_auth.c: Retry the request simply if it has not been tried before with authentication details, otherwise, fail on 40[17]. Wed Mar 14 20:12:52 2001 Joe Orton * http_request.c (open_connection): Make sure to close the connection, and return HTTP_CONNECT if the SSL negotiation fails. Tue Mar 6 18:37:43 2001 Joe Orton * ne_alloc.c (ne_strndup): Allocate n+1 bytes not 'n' (Kai Sommerfeld). Mon Mar 5 01:05:31 2001 Joe Orton * http_request.c: Moved local sbuffer variables of http_request_dispatch into http_req members 'reqbuf' and 'respbuf'. (build_request): Return a const char * of the request. (send_request): Call build_request directly, use req->respbuf. (http_request_dispatch): Don't call build_request. Removed 'goto' exception handling (hoorah). (http_request_create, http_request_destroy): Create and destroy reqbuf and respbuf here. Mon Mar 5 00:43:40 2001 Joe Orton * http_request.c (http_set_request_body_stream): Set req->body_size and Content-Length header here: return success value. (http_set_request_body_buffer): Likewise (but no return value). (get_request_bodysize): Removed function. (build_request): Add Content-Length: 0 header if no request body. Mon Mar 5 00:27:24 2001 Joe Orton * http_auth.c (http_forget_auth): New function. Mon Mar 5 00:25:15 2001 Joe Orton * http_request.c (http_request_hook_private): Renamed from http_get_hook_private. (http_session_hook_private): New function. * dav_locks.c (dav_lock_using_resource, dav_lock_using_parent): Renamed simiarly. Sun Mar 4 23:12:12 2001 Joe Orton * http_auth.c: Moved per-request state into struct auth_request. (request_digest): Take struct auth_request argument. (free_auth): New function. (http_add_hooks): Pass free_auth as cleanup function for auth session. Sun Mar 4 23:08:46 2001 Joe Orton * http_redirect.c (auto_redirect): Auto-redirect OPTIONS requests. (free_redirect): New function. (http_redirect_register): Pass cleanup function. Sun Mar 4 23:07:01 2001 Joe Orton * dav_locks.c (dav_lock_unregister): Removed function. (free_locks): New function. (dav_lock_register): Pass free_locks as cleanup function for hooks. Sun Mar 4 22:54:57 2001 Joe Orton * http_request.h (http_add_hooks): Added fourth argument to register a cleanup function for the cookie. Sun Mar 4 19:53:03 2001 Joe Orton * http_auth.c (request_digest): Use an sbuffer to create the header value. Sun Mar 4 19:44:18 2001 Joe Orton * http_auth.c: Remove namespace protection for private functions. s/http_auth/auth/g. Sun Mar 4 19:39:13 2001 Joe Orton * http_auth.c (ah_pre_send): Increase attempt counter here, ... (ah_post_send): instead of here. Sun Mar 4 18:40:03 2001 Joe Orton * http_request.c (http_request_dispatch): Simplify post_send hook invocation: run them until one doesn't return HTTP_OK. Don't run pre_send hooks here. Loop while a hook returns HTTP_RETRY. (build_request): Run pre_send hooks here. * http_request.c (read_response_body): Call normalize_response_length here. Sun Mar 4 18:12:26 2001 Joe Orton Re-implemented HTTP authentication using generic hooks interface. * http_auth.c: Added http_auth.h. (http_auth_init, http_auth_set_creds_cb, http_auth_new_request, http_auth_request_header): Removed functions, merged into new hooks code. (ah_create, ah_post_send, ah_pre_send, ah_use_body, ah_destroy): New functions. (auth_body_reader, http_set_server_auth, http_set_proxy_auth): Moved over from http_request.c and redone for hooks interface. * http_request.c (http_set_server_auth, http_set_proxy_auth, give_creds, auth_body_reader): Moved to http_auth.c. (http_accept_always): Renamed from always_accept_response and made public. (http_request_create, build_request, http_request_dispatch): Removed authentication code. Tue Feb 27 19:49:42 2001 Joe Orton * dav_props.c (set_body): Remove UTF-8 encoding again. Mon Feb 26 22:38:41 2001 Joe Orton Patch from Kai Sommerfeld to remove URI escaping from inside neon. * dav_207.c (end_element): Don't unescape href elements. * http_request.c (http_request_create): Don't escape Request-URI. * dav_basic.c (copy_or_move): Don't escape destination URI. Mon Feb 26 21:44:56 2001 Joe Orton * dav_props.c (set_body): UTF-8 encode the property name and value. (make_elms): Request UTF-8 decoding of property values. Mon Feb 26 21:40:14 2001 Joe Orton * hip_xml.c: Do perform UTF-8 decoding when using libxml. (char_data): Fix UTF-8 decoding bug where the byte after a multi-byte encoded sequence would be skipped. Sun Feb 25 20:04:05 2001 Joe Orton * string_utils.c (ne_utf8_encode): New function. Sun Feb 25 19:52:01 2001 Joe Orton * ne_alloc.c (ne_realloc): New function. Sun Feb 25 17:00:32 2001 Joe Orton * Makefile.in (all): Rename NEON_IS_BUNDLED to NEON_BUILD_BUNDLED. Sun Feb 25 16:52:43 2001 Joe Orton * Makefile.in (all): Build according to NEON_IS_BUNDLED. Fri Feb 23 23:38:10 2001 Joe Orton * Makefile.in: Fix deps: neon_config.h has gone. Fri Feb 23 22:57:47 2001 Joe Orton * dav_props.c (dav_simple_propfind): Support a NULL 'props' argument to do an allprop request, as per the advertising literature. Register a catch-all handler in this case. Fri Feb 23 22:16:42 2001 Joe Orton * http_request.c (http_session_destroy): Free up hooks list. Thu Feb 22 21:54:36 2001 Joe Orton * http_request.h (http_add_hooks): Make request_hooks 'const'. Thu Feb 15 08:36:56 2001 Joe Orton * http_request.c (read_response_body): Accept SOCK_CLOSED as end-of-response if we don't have a Content-Length (and not chunked). (Kai Sommerfeld). Thu Feb 15 08:36:23 2001 Joe Orton * http_request.c (add_fixed_headers): Don't add the Host header here. (http_request_dispatch): Add it here instead. * http_request.c (set_hostinfo): Dup the hostname. (http_session_destroy): Free the hostname. (Kai Sommerfeld). Thu Feb 15 08:35:49 2001 Joe Orton * http_private.h: Make hostname in struct host_info char *. (Kai Sommerfeld). Thu Feb 15 08:08:50 2001 Joe Orton * http_redirect.h: Add C++ header-inclusion safety macros (Kai Sommerfeld ). Wed Feb 14 23:37:57 2001 Joe Orton * http_request.c (read_response_body): Use a size_t for readlen, as read_response_block requires. Wed Feb 14 23:25:44 2001 Joe Orton * http_auth.c (request_digest): Fix incorrect signed-ness of buffer. Wed Feb 14 23:22:13 2001 Joe Orton * uri.h, string_utils.h: Comment-out tokens after #endif. Sun Feb 4 14:36:11 2001 Joe Orton * http_redirect.c (post_send): Prototype change. Sun Feb 4 14:31:42 2001 Joe Orton * socket.c: Added key_prompt, key_userdata, key_file to nssl_context. (sock_set_key_prompt, key_prompt_cb): New functions. (sock_make_secure): Set ctx->key_file to private key filename. Sun Feb 4 13:31:44 2001 Joe Orton * http_request.h: Make http_status argument of post_send a const pointer. Sun Feb 4 10:38:12 2001 Joe Orton * http_request.c (set_sockerr): Only use the socket error if it is NULL, else print generic "something went wrong"-type error message. Sun Feb 4 10:29:37 2001 Joe Orton * socket.c (sock_set_client_cert): Call SSL_CTX_check_private_key to ensure that the cert and private key match. Sun Feb 4 10:28:02 2001 Joe Orton * socket.c (sock_make_secure): In error cases after SSL_connect succeeds, call SSL_shutdown and assign sock->ssl = NULL before returning. Sat Feb 3 18:33:56 2001 Joe Orton * socket.c (sock_close): Call SSL_shutdown before close()'ing the fd. Sat Feb 3 18:30:48 2001 Joe Orton * socket.c: Store an default SSL_CTX in nsocket, to be used when no nssl_context is supplied. (create_socket): Create default SSL_CTX (sock_close): Free it here. (sock_make_secure): Use it here. Sat Feb 3 15:52:15 2001 Joe Orton * socket.c (sock_set_client_cert): New function. Sat Feb 3 15:48:51 2001 Joe Orton * socket.c: Rejig of nssl_context handling. An nssl_context is now really a wrapper for an SSL_CTX. (sock_create_ssl_context): Create the SSL_CTX here. (sock_disable_tlsv1, sock_disable_sslv2, sock_disable_sslv3): Set the SSL_CTX option directly. (sock_make_secure): Create an SSL_CTX if no nssl_context is supplied, otherwise use SSL_CTX from nssl_context. Sun Jan 28 13:52:03 2001 Joe Orton * http_utils.c (neon_version_minimum): New function. Sun Jan 28 10:37:28 2001 Joe Orton * neon_config.h.in: Removed file. * http_request.c, http_utils.c: Don't include neon_config.h. Sat Jan 27 22:52:37 2001 Joe Orton * socket.c: Use closesocket() as NEON_CLOSE (Markus Fleck ). Sat Jan 27 22:35:16 2001 Joe Orton * hip_xml.c: Add 'char_data' as libxml cdataBlock handler. Tue Jan 23 23:17:00 2001 Joe Orton * neon_config.h.in: Renamed from neon_config.h. Define NEON_VERSION_MAJOR and NEON_VERSION_MINOR too: all picked up from the NEON_VERSIONS macro. Sun Jan 21 22:07:34 2001 Joe Orton * string_utils.c (ne_concat): New function. Thu Jan 18 22:25:34 2001 Joe Orton * ne_alloc.h: Added ne_oom_callback. * ne_alloc.c: Added DO_MALLOC macro to do the malloc and oom callback test. (ne_malloc): Use DO_MALLOC. (ne_strdup, ne_calloc, ne_strndup): Reimplement using DO_MALLOC rather than calling ne_malloc(). Tue Jan 16 20:16:35 2001 Joe Orton * neon_config.h: Bumped version to 0.10.1. Tue Jan 16 20:14:40 2001 Joe Orton * http_request.c (http_session_create): Default expect-100 support to OFF. Mon Jan 15 22:59:33 2001 Joe Orton * neon_config.h: Bumped version to 0.10.0. Mon Jan 15 22:58:04 2001 Joe Orton * dav_basic.c (dav_simple_request): Use dav_207_ignore_unknown. Sun Jan 14 22:52:31 2001 Joe Orton * dav_props.c (propfind): Call dav_207_ignore_unknown. Sun Jan 14 22:49:06 2001 Joe Orton * dav_207.c: Don't handle unknown elements in normal handler. (ignore_cc, dav_207_ignore_unknown): New functions, for ignoring any unknown elements in the parse. Sun Jan 14 21:53:00 2001 Joe Orton * hip_xml.c: Renamed 'handlers' back to top_handlers. (push_handler): Now, p->root->handlers points to BASE of stack, p->top_handlers points to TOP of stack. (hip_xml_destroy): Changed to start from new BASE of stack. Sun Jan 14 10:50:09 2001 Joe Orton * http_request.c (http_session_server): Do perform the DNS lookup if we have a proxy_decider function, since that means we MIGHT need to know the IP address of the origin server. (http_request_create): Pass the real scheme back to the proxy decider callback. Wed Jan 10 22:43:16 2001 Joe Orton * Makefile.in: Rename OBJ_EXT to NEON_OBJEXT. Remove NEON_INTERFACE_VERSION, use NEON_LINK_FLAGS instead. Wed Jan 10 22:02:02 2001 Joe Orton * dav_locks.c (create_private): New function. (dav_lock_discover): Switch to using new dav_propfind_set_complex API. Wed Jan 10 21:59:36 2001 Joe Orton * dav_props.h (dav_propfind_set_complex): Switch the 'sizeof_private' argument for a callback 'creator': the return value of this callback is used as the 'private' field for the current resource. Mon Jan 8 22:09:55 2001 Joe Orton * dav_locks.h (dav_lock_result): Re-order arguments. Make lock object const. * dav_locks.c (dav_lock_copy): New function. (discover_results): Set lock->uri given href for current results. Free lock object after passing to results. Sun Jan 7 21:55:14 2001 Joe Orton * dav_locks.c (dav_lock): Destroy XML parser after use. Remove handling of Lock-Token header: it wasn't used and it leaked. Sun Jan 7 19:58:29 2001 Joe Orton * dav_props.c (free_propset): Free the property values, and the result set URI too. Sun Jan 7 16:58:19 2001 Joe Orton * http_request.c (read_response_block): Fix handling of SOCK_CLOSED from sock_read as end-of-connection. Sat Jan 6 15:02:57 2001 Joe Orton * hip_xml.c (struct hip_xml_parser): Renamed 'top_handlers' to 'handlers' in hip_xml_parser. (push_handler): New function. (hip_xml_push_handler, hip_xml_push_mixed_handler): Use push_handler. * hip_xml.c (find_handler): Begin the search for a new handler from the handler of the current (parent) element, and work up the stack. Sat Jan 6 11:15:17 2001 Joe Orton * hip_xml.c (find_handler): Display error message for unknown XML element as 'elmname (in nspace)' rather than 'nspace:elmname' since the latter produces confusing errors like 'DAV::displayname'. Wed Jan 3 21:34:44 2001 Joe Orton * Makefile.in: Hard-code top_builddir as '..' (possibly wrong, but true for all neon apps so far). Remove INCLUDES, now unused. Add top_srcdir. Fri Dec 22 22:51:27 2000 Joe Orton * dav_props.c: Added 'has_props' field to propfind_handler struct. (set_body): Only add leading 'prop' element if has_props is not set. Set has_props. Don't add trailing element here. (dav_propfind_named): ... add it here instead. (dav_propfind_set_complex, dav_propfind_set_flat): New set_body interface. Fri Dec 22 21:10:39 2000 Joe Orton * socket.c (sock_transfer): Don't use NEON_READ here, this is for reading from a non-socket fd. Wed Dec 20 00:19:34 2000 Joe Orton * neon_config.h: Bumped version to 0.9.1. Wed Dec 20 00:19:09 2000 Joe Orton * dav_props.c (free_propset): Don't free the private structure, make this the caller's responsibility. Wed Dec 20 00:12:36 2000 Joe Orton * dav_props.c (end_propstat): Rename propstat argument to 'pstat_v' to kill warnings. Tue Dec 19 23:42:39 2000 Joe Orton * dav_props.c (start_response): Zero-out the private structure on creation. Tue Dec 19 22:54:06 2000 Joe Orton * http_request.c (read_response_block): Rename local variable 'socket' to 'sock'. Tue Dec 19 22:52:56 2000 Joe Orton * http_request.h: Rename argument from 'stat' in post_send definition. Tue Dec 19 22:52:32 2000 Joe Orton * http_utils.h: Add 'const' to char * argument. Tue Dec 19 22:19:28 2000 Joe Orton * neon_config.h: Bumped version to 0.9.0. Tue Dec 19 22:12:19 2000 Joe Orton * Makefile.in: New file. Tue Dec 19 22:07:50 2000 Joe Orton * Makefile.incl: Removed file. Tue Dec 19 22:06:06 2000 Joe Orton * dav_locks.c (dav_lock_discover): New callback-based lock discovery interface. Re-implemented using new propfind interface. Tue Dec 19 21:22:43 2000 Joe Orton * dav_props.h: Replace old dav_propfind_* interface with better one. (dav_simple_propfind): Renamed from dav_get_props. (dav_propfind_current_private, dav_propfind_set_complex, dav_propfind_set_flat): New functions. (dav_propfind_get_current_resource): Removed function. (dav_propfind_named, dav_propfind_allprop): Change second argument to be the results callback. * dav_props.c: Replace implementatino of old interface with new one. (dav_simple_propfind): Re-implemented on top of new all-singing all-dancing dav_propfind_* interface. Sun Dec 17 18:24:50 2000 Joe Orton * dav_props.c: Add dav_get_props, and all its auxiliaries. Sun Dec 17 15:43:55 2000 Joe Orton * dav_props.c (propfind): Destroy the request after calling http_get_status. Sun Dec 17 18:04:58 2000 Joe Orton * hip_xml.c (find_handler): Allow using NULL as name and nspace in HIP_ELM_unknown elements. Sun Dec 17 18:03:03 2000 Joe Orton * dav_207.c (check_context): Don't handle the unknown element when it is a child of the prop element, this prevents handling allprop responses. Thu Dec 14 21:48:06 2000 Joe Orton * neon_config.h: Bumped version to 0.8.0. Thu Dec 14 21:43:31 2000 Joe Orton * dav_basic.c, dav_locks.c, dav_props.c (everywhere): Changed to new response-status interface, and _class->klass change. Thu Dec 14 21:37:38 2000 Joe Orton * http_request.c (http_get_status): Add new response-status interface. Thu Dec 14 21:30:25 2000 Joe Orton * http_basic.c (everywhere): Use new status interface. Thu Dec 14 21:25:03 2000 Joe Orton * http_private.h: Made http_status pointer in http_req a declared object. * http_request.h: Removed passing status pointer to http_request_dispatch. * http_request.c (everywhere): Removed passing extra http_status * to auxiliaries, use req->status instead. Renamed '_class' to 'klass' everywhere. Thu Dec 14 21:15:54 2000 Joe Orton * http_utils.h: Renamed '_class' member of http_status to 'klass'. (http_parse_statusline): Change accordingly. Wed Dec 13 23:00:23 2000 Joe Orton * socket.c: Changes for pre-BONE BeOS (David Reid ). Wed Dec 13 21:29:36 2000 Joe Orton * uri.c (ESCAPE): Explicitly cast the character to const unsigned int. (uri_abspath_escape): Make 'pnt' a normal const char *. Wed Dec 13 21:17:31 2000 Joe Orton * http_request.c: Remove netinet/in.h include, add limits.h include. (Peter Boos) (read_response_block): Make readlen a size_t (David Reid). Wed Dec 13 21:08:08 2000 Joe Orton * ne_alloc.h [WIN32]: Include stdlib.h. (Peter Boos) Wed Dec 13 20:54:27 2000 Joe Orton Patches from Peter Boos and David Reid for Win32 and BeOS changes respectively: * socket.c: Add NEON_READ, NEON_WRITE, NEON_CLOSE macros to use send/recv/closesocket for BeOS, send/recv/close for Win32, write/read/close otherwise. Include WinSock2.h in Windows. Add arpa/inet.h check. (sock_read, sock_write): Use the NEON_ macros. (sock_connect, sock_close): Use NEON_CLOSE. (sock_init): Winsock initialization. (sock_exit) Winsock cleanup. (sock_fullwrite): Use size_t rather than ssize_t for 'sent'. (sock_connect, sock_connect_u): Make 'port' parameter an unsigned short int. Wed Dec 13 20:42:18 2000 Joe Orton * http_basic.c (clength_hdr_handler): Use an off_t for len, to avoid comparison with size_t. Wed Dec 13 20:38:59 2000 Joe Orton * hip_xml.c (char_data): Use an 'int' for wslen, avoid comparison between size_t (which is signed) and int (which [is|might be?] unsigned). Wed Dec 13 20:29:12 2000 Joe Orton * nsocket.h [WIN32]: Use Windows headers rather than Unixy ones. (sock_exit): New function. Wed Dec 13 20:21:22 2000 Joe Orton * string_utils.c, string_utils.h, uri.h: Includes change (Peter Boos). Wed Dec 13 20:20:09 2000 Joe Orton * http_auth.c (http_auth_response_body): Don't make inline. Includes change. (both by Peter Boos). Wed Dec 13 20:18:38 2000 Joe Orton * uri.c (uri_unescape): Cast strtol return to (char). Includes change as below (both by Peter Boos). Wed Dec 13 20:07:38 2000 Joe Orton * base64.c, dates.c, dates.h, dav_207.c, dav_207.h, dav_basic.h, dav_locks.h, hip_xml.h, http_auth.h, http_basic.h, http_cookies.c, http_redirect.c, http_redirect.h, http_request.h, http_utils.c, md5.c, ne_alloc.c: Use #include "..." rather than #include <...> for neon headers. (Peter Boos ). Thu Dec 7 21:45:02 2000 Joe Orton * socket.c (sock_read): Return zero immediately if a zero count parameter is passed, following SUSv2 semantics. Thu Dec 7 21:41:36 2000 Joe Orton * nsocket.h (sock_readfile_blocked): Define an interface, allow taking -1 as the length parameter. Only return SOCK_CLOSED if length == -1 is NOT passed. Sun Nov 26 09:46:53 2000 Joe Orton * nsocket.h: Fix use of 'socket' in function prototypes. Sun Nov 19 00:29:48 2000 Joe Orton * nsocket.h: Increase read timeout to 120 seconds. Sun Nov 5 14:42:46 2000 Joe Orton * dav_locks.c: Fix element id's (fixes segfault when using locks). Thu Oct 26 22:28:17 2000 Joe Orton * socket.c (sock_peek): Return SOCK_CLOSED if recv() returns zero. Thu Oct 26 22:24:14 2000 Joe Orton * socket.c (sock_block): Return "got data" if SSL_pending indicates data pending. Otherwise select on socket as normal. Thu Oct 26 22:15:14 2000 Joe Orton * socket.c (sock_readline, sock_peek): Check whether SSL connection has been closed if SSL_peek returns 0 (thanks to Jeff Costlow ). Thu Oct 14 19:57:31 2000 Joe Orton * Makefile.incl: Fix spurius backslash at line 69 (thanks to Dirk Bergstrom ). Sat Oct 14 19:51:44 2000 Joe Orton * dav_basic.c (copy_or_move): Use http_get_scheme rather than hard-coding "http". 2000-10-02 Joe Orton * http_request.c (http_get_scheme): New function. Tue Oct 10 19:56:42 2000 Joe Orton * neon_config.h: Bumped version to 0.7.5. Sat Oct 7 19:26:58 2000 Joe Orton * neon_config.h: Bumped version to 0.7.4. Sat Oct 7 19:19:37 2000 Joe Orton * http_auth.c (request_digest): Quote algorithm and qop parameters in digest header. Sat Oct 7 19:15:29 2000 Joe Orton * socket.c (sock_connect_u): Don't leak the fd if connect fails (David Sloat). Sat Sep 16 16:49:57 2000 Joe Orton * hip_xml.h: Add 'HIP_ELM_UNUSED', defining lowest element ID which should be used. * hip_xml.c, hip_xml.h (hip_xml_push_handler, hip_xml_push_mixed_handler): Renamed from hip_xml_add_handler / hip_xml_add_mixed_handler to reflect stack-like usage of handlers. 'handlers' field of hip_xml_parser renamed to top_handler for same reason (globally search'n'replaced). * hip_xml.h: Documentation update. Thu Sep 14 22:37:33 2000 Joe Orton * http_auth.c (request_digest): Quote qop= value, fixes IIS5 interop. Thu Sep 14 00:40:04 2000 Joe Orton * socket.c (sock_connect_u): If connect() fails, close the socket before returning: thanks to David Sloat . Tue Sep 12 20:08:40 2000 Joe Orton * http_request.c (read_response_headers): Remove redundant tolower(). Tue Sep 12 00:41:39 2000 Joe Orton * neon_config.h: Bumped version to 0.7.3. Mon Sep 11 15:31:13 2000 Joe Orton * http_request.c, http_auth.c: Include snprintf.h if HAVE_SNPRINTF_H is defined. Fri Sep 8 10:46:53 2000 Joe Orton * neon_config.h: Bumped version to 0.7.2. Fri Sep 8 10:44:42 2000 Joe Orton * socket.c (sock_block): Return immediately if this is an SSL socket. Thu Sep 7 00:31:12 2000 Joe Orton * hip_xml.h: Correct order of hip_xml_validate_cb arguments in prototype (thanks to Greg Stein). Thu Sep 7 00:27:29 2000 Joe Orton * dav_props.c (propfind): Don't destroy the handler after use. (dav_propfind_destroy): New function. Thu Sep 7 00:08:45 2000 Joe Orton * Makefile.incl: Added targets for ne_alloc.o, string_utils.o, uri.o, base64.o. Tue Aug 15 21:53:53 2000 Joe Orton * neon_config.h: Bumped version to 0.7.1. Tue Aug 15 21:16:34 2000 Joe Orton * http_request.c (http_request_create): Only add authentication response body callbacks if a supply-credentials callback has been set for the session. (http_request_dispatch): Similarly for response header callbacks. Mon Aug 14 09:28:38 2000 Joe Orton * neon_config.h: Bumped version to 0.7.0. Mon Aug 14 09:23:54 2000 Joe Orton * string_utils.h (SBUFFER_CAST): New macro. Mon Aug 14 09:13:05 2000 Joe Orton * http_private.h: Use a hash table for storing response header handlers. Added response header 'catchers', which are passed ALL response headers. * http_request.c (http_add_response_header_handler): Place the handler in the correct hash bucket. (hdr_hash): New function. (http_add_response_header_catcher): New function. (http_request_destroy): Destroy the header catchers, and iterate over the hash table to destroy the handlers. (read_response_headers): Optimisation: hash and search for ':' in a single loop. Remove another local variable. Iterate through catchers too. Sun Aug 13 15:57:35 2000 Joe Orton * neon_config.h: Bumped version to 0.6.1. Sun Aug 13 15:50:42 2000 Joe Orton * http_request.c (send_request): Only go through the loop at most twice. Sun Aug 13 15:49:52 2000 Joe Orton * http_redirect.c (destroy): Don't free the redirect structure. Sat Aug 12 17:10:32 2000 Joe Orton * neon_config.h: Bumped version to 0.6.0. Sat Aug 12 16:48:47 2000 Joe Orton * http_request.c (http_session_decide_proxy): New function. (http_request_create): Call proxy "decider callback" to determine whether to use the proxy server for a given request or not. Sat Aug 12 16:39:10 2000 Joe Orton * Makefile.incl: Updated for http_private.h and http_redirect.[ch]. Sat Aug 12 16:36:49 2000 Joe Orton * http_request.c: Removed data structure definitions. * http_private.h: New file, contains data structure definitions. Interface NOT exported. Sat Aug 12 16:31:32 2000 Joe Orton * http_redirect.c (destroy): No return value. Sat Aug 12 16:04:02 2000 Joe Orton * http_redirect.[ch]: First cut at HTTP redirect handling. Sat Aug 12 11:05:13 2000 Joe Orton * neon_config.h: Bumped version to 0.5.1. Sat Aug 12 02:04:15 2000 Joe Orton * dav_locks.c (dav_lock_using_resource, dav_lock_using_parent): Prevent segfault if locking is not in use. Fri Aug 11 17:19:06 2000 Joe Orton * neon_config.h: Bumped version to 0.5.0. Fri Aug 11 16:31:23 2000 Joe Orton * http_request.c (read_message_header): Take a buffer for storing continuation lines. (read_response_headers): No need to strip EOL since read_message_header does this already. Use one less variable. Fri Aug 4 22:12:04 2000 Joe Orton * http_request.c (send_request): Don't retry sending the request more than once. Wed Aug 2 11:08:31 2000 Joe Orton * ne_alloc.[ch]: Renamed from xalloc.[ch]. Wed Aug 2 02:15:32 2000 Joe Orton * socket.c (sock_transfer): Return SOCK_CLOSED, or set sock->error appropriately on read failure. Tue Aug 1 13:04:27 2000 Joe Orton * socket.c, nsocket.h (sock_progress, sock_call_progress, sock_transfer, sock_readfile_blocked): Use 'off_t' not 'size_t' as file size type. Fri Jul 28 13:32:37 2000 Joe Orton * neon_config.h: Bumped version to 0.4.2. Fri Jul 28 13:31:38 2000 Joe Orton * http_request.c (send_request): Fix sending request body after getting 100-continue response. Fri Jul 28 11:26:47 2000 Joe Orton * neon_config.h: Bumped version to 0.4.1. Fri Jul 28 10:32:34 2000 Joe Orton * neon_config.h: Bumped version to 0.4.0. Fri Jul 28 10:28:21 2000 Joe Orton * http_basic.[ch] (http_post): New function, from Sander Alberink . Thu Jul 27 18:55:49 2000 Joe Orton * http_utils.c (neon_debug): No conditional compilation for function body: compile it all regardless of whether debugging is enabled or not, to allow applications to be debugged regardless of whether debugging is compiled into the library or not. Thu Jul 27 16:59:26 2000 Joe Orton * http_basic.c (clength_hdr_handler): Cast off_t to long int for printing. Tue Jul 25 18:14:15 2000 Joe Orton * http_request.c (read_message_header): Iterate over header handler list before placing zero-terminator at ':': if a handler has a NULL name field, pass it the entire header value. Tue Jul 25 18:00:49 2000 Joe Orton * http_request.c (http_get_request_headers): New function. Mon Jul 24 16:55:29 2000 Joe Orton * neon_config.h: Bumped version to 0.3.9. Mon Jul 24 16:54:33 2000 Joe Orton * http_basic.h: Use 'off_t' in http_content_range. * http_basic.c (http_get_range): Cast range values to (long int) to prevent compiler warnings. Thu Jul 20 20:03:30 2000 Joe Orton * http_request.[ch], socket.c, http_basic.c: Include nsocket.h not socket.h. Thu Jul 20 20:02:20 2000 Joe Orton * http_utils.c (version_string): Indicate which XML parser is supported. Thu Jul 20 20:01:12 2000 Joe Orton * nsocket.h: Renamed from socket.h. Thu Jul 20 15:02:35 2000 Joe Orton * http_utils.c, socket.c, http_request.c: SSL_ENABLE renamaed to ENABLE_SSL. Thu Jul 20 12:20:13 2000 Joe Orton * md5.c, http_auth.h: Include neon_md5.h. Thu Jul 20 12:19:23 2000 Joe Orton * neon_md5.h: Renamed from md5.h. Wed Jul 19 22:33:46 2000 Joe Orton * dav_basic.c (dav_simple_request): Don't leak ctype.value. Wed Jul 19 22:32:03 2000 Joe Orton * dav_207.c (check_context): Accept unknown elements. Wed Jul 19 22:31:10 2000 Joe Orton * dav_locks.c (dav_lock_iterate): Allow passing func as NULL. Wed Jul 19 22:26:13 2000 Joe Orton * socket.h (SOCKET_READ_TIMEOUT): Increase to 60. Wed Jul 19 22:25:51 2000 Joe Orton * dav_locks.h: Include http_request.h. Mon Jul 17 11:41:16 2000 Joe Orton * dates.c (asctime_parse, rfc1036_parse): Actually pass the string to sscanf (thanks to lclint). (rfc1123_date): Check for gmtime() returning NULL. Mon Jul 17 09:16:43 2000 Joe Orton * neon_config.h: Bumped version to 0.3.1. Mon Jul 17 09:07:58 2000 Joe Orton * dav_locks.c: Include limits.h: thanks to Paul D'Anna. Sun Jul 16 18:47:15 2000 Joe Orton * neon_config.h: Bumped version to 0.3.0. Sun Jul 16 16:44:25 2000 Joe Orton * neon_i18n.c (neon_i18n_init) [ENABLE_NLS && NEON_IS_LIBRARY]: New compilation conditions. Sun Jul 16 16:41:12 2000 Joe Orton * neon_i18n.c: New file. Sun Jul 16 16:15:02 2000 Joe Orton * string_utils.c (sbuffer_*): Change to assert postcondition (buf->used == strlen(buf->data) + 1). (sbuffer_append): Fix brokenness. Sun Jul 16 16:11:05 2000 Joe Orton * socket.c (sock_transfer): Increase sum length written correctly. Sun Jul 16 16:10:23 2000 Joe Orton * http_request.c (http_get_hook_private): New function. Sun Jul 16 16:07:11 2000 Joe Orton * hip_xml.c (find_handler): Call validate_cb for any handler which recognizes the element. Allow return codes HIP_XML_{VALID,INVALID,DECLINE} from validate_cb. If DECLINE is returned, continue searching handlers until one returns (IN)VALID. (start_element): Don't call validate_cb. * hip_xml.c (start_element, end_element): In collect mode, don't print namespace prefix if present. Sun Jul 16 15:30:19 2000 Joe Orton * dav_locks.[ch]: New file, code mainly taken from cadaver and adapted for neon HTTP request/response handling. Sun Jul 16 15:28:25 2000 Joe Orton * dav_basic.c (copy_or_move, dav_move, dav_copy): Pass overwrite as parameter. Sun Jul 16 15:26:24 2000 Joe Orton * uri.c (uri_compare): Fixed to only return equal if *shorter* string has no trailing slash. Sat Jul 15 20:14:07 2000 Joe Orton * dav_207.c (dav_207_get_current_response, dav_207_get_current_propstat): New functions. * dav_props.c (dav_propfind_get_current_resource): Implement using dav_207_get_current_response. Sat Jul 15 17:36:37 2000 Joe Orton * xalloc.c (xcalloc): New function. Sat Jul 15 14:11:14 2000 Joe Orton * http_utils.[ch] and elsewhere: Replace 'class' field of http_status with '_class' to be C++-safe. (patch from Tom Bednarz). Thu Jul 6 18:48:52 2000 Joe Orton * dav_basic.c (copy_or_move): Escape the destination URI. Thu Jul 6 18:45:51 2000 Joe Orton * dav_props.c (end_response): Added description parameter. Thu Jul 6 18:43:14 2000 Joe Orton * dav_207.[ch] (end_element): Fix handling of responsedescription. Add "description" parameter to dav_207_end_response callback, and pass the contents of responsedescription. * dav_basic.c (handle_error, end_response, end_propstat): Pass description and add to error string when present. Tue Jul 4 11:43:03 2000 Joe Orton * dav_basic.c, dav_props.c, http_basic.c: Use http_{add,print}_request_header rather than http_get_request_header. Tue Jul 4 11:41:00 2000 Joe Orton * http_request.[ch] (http_add_request_header, http_print_request_header): New functions. (http_get_request_header): Removed function. Mon Jul 3 21:50:40 2000 Joe Orton * http_request.c: Add basic support for TLS upgrade (RFC2817). (http_set_request_secure_upgrade, http_set_accept_secure_upgrade): New functions. (send_request): If upgrade is requested, and a 101 response is received, negotiate the TLS connection. (add_fixed_headers): Add Upgrade header if necessary. Mon Jul 3 21:46:00 2000 Joe Orton * http_request.c (send_request): Don't go into an infinite loop. (read_message_header): Simplyify checking for end-of-line. Tue Jun 13 00:29:42 2000 Joe Orton * http_request.c (http_session_proxy, http_session_server): Allow calling >1 time per session, to switch servers. (send_request): Only retry sending request once. Mon Jun 12 21:50:41 2000 Joe Orton * http_request.c (http_add_hooks): New function. Mon Jun 12 21:37:24 2000 Joe Orton * http_cookies.[ch]: Added basic cookies support. Mon Jun 12 21:33:33 2000 Joe Orton * socket.c (sock_create_ssl_context, sock_destroy_ssl_context, sock_disable_tlsv1, sock_disable_sslv2, sock_disable_sslv3, sock_make_secure): Added nssl_context handling. Mon Jun 12 21:29:52 2000 Joe Orton * http_request.c (http_request_dispatch, http_request_create, http_request_destroy, http_set_request_body_buffer, http_set_request_body_stream): Added hook support. Mon Jun 12 21:04:00 2000 Joe Orton * http_request.c (http_set_secure): Store an nssl_context. (open_connection): Give the nssl_context. Sun Jun 11 16:37:52 2000 Joe Orton * sslcerts.c: Import of SSL support from mutt, relicensed under the LGPL for use in neon by the author, Tommi Komulainen . Sun Jun 11 11:30:16 2000 Joe Orton * http_request.c (set_sockerr): Updated to use sock_get_error. Sun Jun 11 11:29:29 2000 Joe Orton * uri.c (uri_parse): Allow scheme to be omitted. Fri Jun 9 20:39:24 2000 Joe Orton * socket.c (sock_get_error): New function. (sock_*): Set sock->error and SOCK_ERROR on error. Mon May 29 16:32:46 2000 Joe Orton * uri.c (uri_abspath_escape): Allocate the exact amount of memory needed. Mon May 29 15:53:33 2000 Joe Orton * dav_basic.c (dav_simple_request): Correct invalid XML logic. Mon May 29 15:52:08 2000 Joe Orton * socket.c (create_sock, sock_accept, sock_get_fd): New functions. (sock_connect_u): Use create_sock. Sun May 28 21:00:37 2000 Joe Orton * http_utils.c (neon_version_string): New function. Sun May 28 19:36:45 2000 Joe Orton * socket.c (sock_connect_u): Zero out allocated nsocket object. Thu May 25 01:27:04 2000 Joe Orton * *.h: Include other neon headers with . Thu May 25 01:02:12 2000 Joe Orton * dav_props.c: Include stdlib.h for 'free'. Wed May 24 20:15:08 2000 Joe Orton * http_request.c (read_message_header): Return HTTP_RETRY if more headers to read, HTTP_OK on end-of-headers. (read_response_headers): Changed accordingly. Wed May 24 19:56:29 2000 Joe Orton * http_request.c (send_request_body): Return a SOCK_* code. (send_request): Re-send request if socket has been closed (due to persistent connection timeout). Wed May 24 19:00:01 2000 Joe Orton * hip_xml.c (find_element): Fix unknown element handling. Tue May 23 19:12:26 2000 Joe Orton * dav_props.c (propfind): Destroy the request body sbuffer after use. Tue May 23 15:43:42 2000 Joe Orton * socket.c (sock_make_secure) [SSL_ENABLE]: Conditionally compile SSL code. [!SSL_ENABLE]: Return failure. (sock_close) [SSL_ENABLE]: Conditionally compile SSL code. Tue May 23 15:37:53 2000 Joe Orton * http_request.c (http_session_create): Renamed from http_session_init. (http_session_destroy): Renamed frmo http_session_finish. Sun May 21 23:50:58 2000 Joe Orton * http_request.c (lookup_host): Use sock_name_lookup. Sun May 21 23:40:39 2000 Joe Orton * http_request.c (http_request_create): Allow passing NULL uri (internal use only). (http_set_secure): New function. (read_response_block, read_message_headers): Redone for new socket API. (build_request): Moved http_auth_new_request calls here (from http_request_dispatch). (send_request): Always call open_connection before sending the request. (read_message_header, read_response_headers): Looser check for empty line. (normalize_response_length): Set response body length to zero on 2xx class response whilst in CONNECT, if no other response body length is given. (http_request_dispatch): Don't close the connection on a HTTP/1.0 2xx class response after a CONNECT request. (proxy_tunnel): New function. (open_connection): Use an SSL connection where appropriate. Use proxy_tunnel for tunnelling through a proxy. Sun May 21 01:35:40 2000 Joe Orton * src/socket.c: Added 'nsocket' ADT for handling sockets. (sock_*): All changed to take 'nsocket *' argument rather than integer file descriptor. Added 'sock_secure_details' to sock_status enum. (sock_make_secure, sock_init): New function. (sock_peek): Renamed from sock_recv. (send_file_*, recv_file_*): Removed functions. (sock_name_lookup): Renamed from host_lookup. (sock_service_lookup): Renamed from get_tcp_port. (sock_block, sock_read, sock_fullwrite, sock_peek, sock_readline): Added SSL support. (sock_transfer): Use sock_fullwrite and sock_read. Sun May 21 01:25:03 2000 Joe Orton * http_request.c (http_request_destroy): Free header handlers and body readers. Sun May 21 01:24:30 2000 Joe Orton * dav_props.h: Removed obsolte got_property callback type. Sun May 21 01:23:59 2000 Joe Orton * dav_props.c (propfind): Free handler object after use. Sun May 21 01:23:12 2000 Joe Orton * dav_207.c (dav_207_destroy): Don't try to free the 'response' field. Sat May 20 21:45:32 2000 Joe Orton * http_request.c: Changed 'te' enum of struct http_response to 'is_chunked' boolean. Sun May 14 01:00:42 2000 Joe Orton * dav_props.c (propfind): Return error on parse error. Sun May 14 00:40:50 2000 Joe Orton * neon_config.h (NEON_VERSION): Bumped to 0.2.0. Sat May 13 23:31:28 2000 Joe Orton * neon_defs.h (BEGIN_NEON_DECLS, END_NEON_DECLS): Added C++ safety macros. * *.h: Surround with C++ safety macros. Sat May 13 22:36:06 2000 Joe Orton * hip_xml.c (hip_xml_destroy): Free handlers. Sat May 13 21:12:14 2000 Joe Orton * hip_xml.c (hip_xml_valid): Reversed return value. Sat May 13 21:11:17 2000 Joe Orton * http_utils.c: Renamed http_debug_mask to neon_debug_mask, similarly neon_debug_stream. (neon_debug_init): Renamed from http_debug_init. Sat May 13 19:24:40 2000 Joe Orton * http_utils.c: Initialize http_debug_mask to zero. (http_debug_init): New function. * http_utils.h: Fixed #ifdef DEBUGGING. Only define relevant DEBUG_* constants. Sat May 13 19:23:34 2000 Joe Orton * neon_config.h: New file. * http_request.c: Include neon_config.h for NEON_VERSION. Sat May 13 18:28:05 2000 Joe Orton * dav_props.c (dav_propfind_create): Create a hip_xml_parser, a 207 parser, register start+end response handlers with 207 layer. (propfind): Fix allprop (Michael Sobolev). * dav_basic.c (dav_simple_request): Create and destroy hip_xml_parser and 207 parser appropriately. Sat May 13 18:24:49 2000 Joe Orton * dav_207.c: Now takes an externally-declared hip_xml parser pointer. (dav_207_create, dav_207_destroy): New functions. (dav_207_init, dav_207_init_with_handler, dav_207_parse, dav_207_error, dav_207_finish): Removed functions. Sat May 13 17:32:45 2000 Joe Orton * hip_xml.[ch]: Rewritten to use opaque hip_xml_parser pointer. struct hip_xml_handler and struct hip_xml_state removed from external interface. struct hip_xml_elm * passed to startelm_cb and endelm_cb. (hip_xml_add_handler, hip_xml_valid, hip_xml_create, hip_xml_destroy, hip_xml_set_error, hip_xml_get_error): New functions. (hip_xml_init, hip_xml_destroy): Removed functions. Sat May 13 13:43:56 2000 Joe Orton * neon.h: Removed. Sat May 13 13:42:20 2000 Joe Orton * string_utils.h: Don't include config.h. (CONCAT*): Don't use xmalloc, use malloc and abort manually. Sat May 13 13:32:46 2000 Joe Orton * http_utils.h, dates.h, http_basic.h: Don't include config.h Sat May 13 13:31:37 2000 Joe Orton * hip_xml.[ch], dav_207.c: Use HIP_ERR_SIZE for size of parser error string. Sat May 13 13:30:40 2000 Joe Orton * Makefile.incl: Use obj_ext for object file extension. Thu May 11 18:21:53 2000 Joe Orton * neon.h: Bumped version to 0.1.1. Thu May 11 18:16:08 2000 Joe Orton * http_basic.c (get_to_fd): Fix short writes. Wed May 10 19:22:01 2000 Joe Orton * neon.h: Bumped version to 0.1.0. Wed May 10 17:46:48 2000 Joe Orton * uri.c (uri_parse, uri_free): New functions. Wed May 10 17:43:37 2000 Joe Orton * http_basic.c (get_to_fd, http_get): Set error appropriately if fwrite() fails. Wed May 10 14:25:38 2000 Joe Orton * http_utils.c (http_debug): New function. Wed May 10 14:25:08 2000 Joe Orton * http_basic.c (get_callback): Call sock_call_progress. Wed May 10 14:24:20 2000 Joe Orton * socket.c (sock_call_progress): New function. (many places): Use it. Wed May 10 14:22:48 2000 Joe Orton * uri.c (uri_has_trailing_slash): Moved from being inline. Tue May 9 23:34:25 2000 Joe Orton * dav_props.c: Use handler as userdata for 207 callbacks, unified handler and context structures. (start_prop, end_prop, start_propelm, end_propelm): Removed functions. (dav_propfind_get_current_resource): New function. Tue May 9 23:29:44 2000 Joe Orton * xalloc.[ch]: New files. Tue May 9 23:05:47 2000 Joe Orton * dav_207.[ch]: Removed property and property element callbacks. Tue May 9 23:01:00 2000 Joe Orton * dav_207.c: Use separate name/namespace for element names. (dav_207_init_with_handler): New function. (end_element): Unescape URI in href element. Tue May 9 19:54:07 2000 Joe Orton * dav_props.c (dav_propfind_allprop, dav_propfind_named, propfind, start_response, end_response, start_prop, end_prop, start_propelm, end_propelm): New functions; PROPFIND support. Tue May 9 19:45:17 2000 Joe Orton * http_request.c (build_request): Renamed from make_request. Tue May 9 19:36:01 2000 Joe Orton * socket.[ch]: Added sock_block_reader. Tue May 9 15:52:56 2000 Joe Orton * uri.c (uri_childof): Return false when parent is the same length as child. Sun May 7 15:07:49 2000 Joe Orton * dav_207.c: Separated element namespace/names. Tue May 2 16:40:59 2000 Joe Orton * hip_xml.[ch]: Added HIP_XML_UTF8DECODE flag. Tue May 2 16:16:57 2000 Joe Orton * hip_xml.[ch]: Separate element name and namespace. Mon May 1 00:21:24 2000 Joe Orton * dav_207.c (dav_accept_207): Moved function from dav_basic.c. * dav_basic.c (dav_accept_207, dav_parse_xml_block): Removed functions. Sun Apr 30 22:47:47 2000 Joe Orton * dav_props.[ch]: Renamed dav_proppatch_item to dav_proppatch_operation. Sun Apr 30 22:45:04 2000 Joe Orton * hip_xml.c (start_element): Clearer error message. Sun Apr 30 19:12:07 2000 Joe Orton * http_basic.c (http_content_type_handler, dav_hdr_handler): New functions. (http_options): Handle DAV header. Sun Apr 30 18:08:53 2000 Joe Orton * dav_props.c (dav_proppatch): New function. Sun Apr 30 18:05:55 2000 Joe Orton * dav_basic.c (handle_error): New function. (end_response, end_propstat): Use it. (dav_simple_request): Don't return the 207 error string if we get all 2xx class status elements. Sun Apr 30 16:56:41 2000 Joe Orton * dav_basic.c (dav_add_depth_header): New function. Sun Apr 30 14:49:06 2000 Joe Orton * dav_207.c (start_element): Unknown element is only a property if the parent is DAV:propstat. Sun Apr 30 14:43:28 2000 Joe Orton * dav_basic.c (end_response, end_propstat): Only write error line if we have status information and the status is not a 424. Sun Apr 30 14:28:23 2000 Joe Orton * dav_basic.h: Added DAV_DEPTH_*. Sun Apr 30 12:47:50 2000 Joe Orton * dav_207.c (check_context): Allow (and ignore) unknown elements anywhere other than as the root. Sun Apr 30 12:35:39 2000 Joe Orton * string_utils.h (ASC2HEX, HEX2ASC): New macros. Sun Apr 30 12:34:37 2000 Joe Orton * http_auth.c [STANDALONE]: Removed. (everywhere): Switch to using md5_to_ascii rather than md5_hexify. Sun Apr 30 12:32:35 2000 Joe Orton * http_request.c (read_response_block): Fixed to return errors properly and block length to parameter. (read_response_body): Changed accordingly. Sun Apr 30 12:29:45 2000 Joe Orton * hip_xml.c (friendly_name): New function, was PRETTY_NAME macro. (start_element, end_element): Fix COLLECT handling. (hip_xml_parse): Only write parse error if the document has not already been marked invalid. Sun Apr 30 12:28:36 2000 Joe Orton * dav_basic.c (dav_simple_request): Rewritten for new 207 interface. (start_response, end_response, end_propstat): New functions. Sun Apr 30 12:27:52 2000 Joe Orton * dav_207.c (dav_207_error): Return the parser error. Sat Apr 29 14:46:48 2000 Joe Orton * socket.c (sock_register_progress, sock_register_notify): New functions. (everywhere): Use progress + notify callbacks rather than fe_*. Sat Apr 29 14:15:23 2000 Joe Orton * string_utils.c (md5_to_ascii, ascii_to_md5): New functions. Sat Apr 29 13:55:39 2000 Joe Orton * hip_xml.c (hip_xml_init): abort() on out-of-memory. Sat Apr 29 12:56:11 2000 Joe Orton * neon_i18n.h: New file. Sat Apr 29 12:55:24 2000 Joe Orton * dav_207.[ch]: Re-implemented with sensible interface. Fri Apr 28 14:56:01 2000 Joe Orton * http_auth.c (http_auth_request_header): Renamed from http_auth_request. * http_request.c (make_request): As above. Thu Apr 13 11:52:14 2000 Joe Orton * http_basic.c (http_put): Switched URI and stream arguments. Thu Apr 13 09:51:21 2000 Joe Orton * http_request.c: Added user_agent field to session structure. (http_set_useragent): New function. (add_fixed_headers): Only set user-agent if sess->user_agent is set. Thu Apr 13 09:49:32 2000 Joe Orton * http_request.c (lookup_host): New function, split from set_hostinfo. (set_hostinfo): Doesn't perform DNS lookup. (http_session_server): Don't do a DNS lookup if we have a proxy. Wed Apr 12 22:32:21 2000 Joe Orton * http_request.c (http_request_dispatch, http_request_create): Store auth header values in local variables rather than request structure. (http_request_create): Don't leak everything on error. Handle http_auth_challenge return value. Wed Apr 12 22:30:06 2000 Joe Orton * http_basic.c (http_options): Pass server capabilites object, parse Server header to detect Apache/1.3.6 and before, indicating broken 100-continue support. (server_hdr_handler): New function. Mon Apr 10 17:42:07 2000 Joe Orton * socket.c: Use 'int' for return values. Mon Apr 10 17:41:40 2000 Joe Orton * http_auth.c (is_in_domain): Dummy implementation. Mon Apr 10 17:40:21 2000 Joe Orton * http_request.c: Handle read() returning 0 when it shouldn't. i18n'ized error messages. Mon Apr 10 14:45:09 2000 Joe Orton * dates.[ch], md5.[ch], base64.[ch]: Imported date handling utilities, MD5 checksum functions, and text->base64 converter. Mon Apr 10 14:44:08 2000 Joe Orton * Makefile.incl: Dependancies updated for socket.[ch]. Mon Apr 10 14:43:36 2000 Joe Orton * dav_207.c: Replaced malloc() calls with xmalloc() calls. Mon Apr 10 14:42:35 2000 Joe Orton * http_auth.c, uri.c, string_utils.h: Replaced malloc() calls with xmalloc() calls. Mon Apr 10 14:41:40 2000 Joe Orton * socket.[ch]: Imported socket handling utilities. Mon Apr 10 14:36:03 2000 Joe Orton * string_utils.h (CONCAT*): Use xmalloc. Mon Apr 10 13:52:17 2000 Joe Orton * http_request.c (set_sockerr): Added handling for socket errors. Sat Apr 8 13:49:07 2000 Joe Orton * string_utils.[ch]: Imported string utilites. Sat Apr 8 00:26:06 2000 Joe Orton * http_request.c (http_set_persist, http_set_expect100): New functions. Sat Apr 8 00:25:37 2000 Joe Orton * http_basic.c (http_options): New function. Fri Apr 7 13:01:35 2000 Joe Orton * neon.h: New file. Fri Apr 7 12:59:40 2000 Joe Orton * http_request.c (normalize_response_length, read_response_body): New functions. (http_add_response_body_reader): Take a callback to determine whether the body reader wants to read the response body. Fri Apr 7 11:46:41 2000 Joe Orton * http_request.c (http_set_server_auth, http_set_proxy_auth): New functions. (give_creds): Use supplied callbacks for authentication. (get_request_bodysize): Send Content-Length: 0 if no entity-body is being sent with a request. (te_hdr_handler, connection_hdr_handler): New functions. (make_request): Don't use Expect: 100-continue if server is not HTTP/1.1 compliant. (read_message_header): Only read until HTTP_MAXIMUM_HEADER_LENGTH bytes of header have been read. (read_response_headers): No hard-coded header handling. (http_request_create): Set req->method_is_head here. Thu Apr 6 14:39:28 2000 Joe Orton * hip_xml.c [HIP_XML_DECODE_UTF8] (decode_utf8_double): New function. (char_data) [HIP_XML_DECODE_UTF8]: Decode UTF-8. Tue Mar 28 13:54:51 2000 Joe Orton * Makefile.incl: Imported makefile fragment. Tue Mar 28 13:54:09 2000 Joe Orton * http_request.[ch] (http_get_error): New function. Thu Mar 23 18:48:42 2000 Joe Orton * hip_xml.[ch]: Imported generic XML parsing layer. * dav_207.[ch]: Imported generic WebDAV 207 response handling. * dav_basic.[ch]: Imported/implemented DAV response handling and basic Class 1 namespace methods. Thu Mar 23 18:46:14 2000 Joe Orton * http_request.c (add_hooks, run_hooks, http_add_destroy_hook): Adding hooks support. (add_fixed_headers): Send TE token in Connection header. Only send Keep-Alive header & token to pre-1.1 origin servers (i.e., not proxies). Thu Mar 23 12:49:01 2000 Joe Orton * http_auth.[ch], uri.[ch]: Imported HTTP authentication and URI handling modules. Thu Mar 23 12:47:05 2000 Joe Orton * http_utils.c: Imported HTTP utility functions. Thu Mar 23 12:44:38 2000 Joe Orton * http_request.[ch]: Implemented modular HTTP request handling. * http_basic.[ch]: Implemented basic HTTP methods GET, PUT, and PUT with If-Unmodified. neon-0.34.2/src/COPYING.LIB0000644000175000017500000006130314777424030014411 0ustar jortonjorton GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.] Preamble The licenses for most software are designed to take away your freedom to share and change it. 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You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! neon-0.34.2/src/.gitignore0000644000175000017500000000020614777424030014734 0ustar jortonjorton*.lo .libs Makefile libneon.la libneon.a neon_config.h *.diff c++.c checkincl.c *.*.* *.out *log *.bb *.da *.bbg *.[is] *.gc* mktable neon-0.34.2/po/0000755000175000017500000000000014777424041012577 5ustar jortonjortonneon-0.34.2/po/zh_CN.gmo0000644000175000017500000002004014777424041014300 0ustar jortonjorton\)#-"Qt&*$ !. P 8l   !   / (J $s      #& 4J    ; A 8L F =  ) G ` o " V ' )E7+}8-()1R'"## <&Jq(C%+7 c#q0 -+Jv*%*"!D\%r 2%<7t"  +"8[x6 6I_u%3>r03'KC0"6WY& 0.0_u*$%6"Nq8> ] ~0 !3F*Y$$0C!_! 0' 64<V3DJ! YUWT E8125#,LK[;O=ZIC*&0:RM'FX-?(B@9)/$A S7GHN"%Q+> .\P%s: %s (code %d)%s: connection timed out%s: connection was closed by proxy server%s: connection was closed by serverCertificate verification error: %sChunk delimiter was invalidClient certificate verification failedConnection closedConnection timed outCould not authenticate to proxy server: %sCould not authenticate to server: %sCould not connect to proxy serverCould not connect to serverCould not create SSL connection through proxy server: %sCould not create SSL structureCould not create socketCould not determine file size: %sCould not inflate dataCould not initialize zlibCould not parse chunk sizeCould not parse redirect destination URLCould not parse response status lineCould not parse response: %sCould not read chunk delimiterCould not read chunk sizeCould not read response bodyCould not read status lineCould not resolve hostname `%s': %sCould not seek to offset %s of request body file: %sCould not send requestCould not send request bodyCould not write to file: %sDigest mutual authentication failure: client nonce mismatchDigest mutual authentication failure: could not parse nonce countDigest mutual authentication failure: missing parametersDigest mutual authentication failure: nonce count mismatch (%u not %u)Digest mutual authentication failure: request-digest mismatchError reading response headersGSSAPI authentication error: GSSAPI failure (code %u)Host not foundInvalid Byte Order MarkInvalid Content-Length in responseInvalid HTTP status line in status element at line %d of response: Status line was: %sLOCK response missing Lock-Token headerLine too longNegotiate response verification failed: invalid response header tokenNegotiate response verification failure: %sNo activelock for <%s> returned in LOCK refresh responseRange is not satisfiableResource does not support ranged GET requestsResponse did not include requested rangeResponse exceeded maximum number of header fieldsResponse exceeds maximum property countResponse header too longResponse missing activelock for %sSSL alert received: %sSSL disabled due to lack of entropySSL error code %d/%d/%luSSL error: %sSSL server did not present certificateSSL socket read failedSecure connection truncatedServer certificate verification failed: Server certificate was missing commonName attribute in subject nameServer did not send certificate chainSocket descriptor number exceeds FD_SETSIZEUnknown errorUnknown transfer-coding in responseXML parse error at line %d: %sXML parse error at line %d: invalid element name[invalid date][unprintable:#%lu][unprintable]certificate has expiredcertificate is not yet validcertificate issued for a different hostnamecould not parse challengecould not parse domain in Digest challengeignored %s challengeignoring empty Negotiate continuationincompatible algorithm in Digest challengeinitial Digest challenge was staleinvalid Negotiate tokenissuer is not trustedmissing parameter in Digest challengemissing realm in Basic challengeoffset invalidrejected %s challengestale Digest challenge with new algorithm or realmunknown algorithm in Digest challengeProject-Id-Version: neon 0.29.x Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2008-03-03 11:20+0800 Last-Translator: Dongsheng Song Language-Team: neon@webdav.org Language: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit %s： %s (代码 %d)%s: 连接超时%s: 连接被代理服务器关闭%s: 连接被服务器关闭证书校验失败：%s非法的分割符客户证书校验失败连接关闭连接超时不能认证到代理服务器: %s不能认证到服务器: %s不能连接到代理服务器不能连接到服务器不能通过代理服务器 “%s” 创建 SSL 连接不能创建 SSL 结构不能创建套接字不能确定的文件大小：%s解压数据失败初始化 zlib 失败不能解析块大小不能解析重定向 URL不能解析响应状态行不能解析响应：%s不能读块分割符不能读块大小不能读取响应主体不能读状态行不能解析主机名称 “%s”: %s在请求主体文件不能定位到偏移 %s： %s不能发送请求不能发送请求主体不能写入文件：%s摘要互相认证失败：客户现时不匹配摘要互相认证失败：不能解析现时计数摘要互相认证失败：参数遗漏摘要互相认证失败：现时计算不匹配 (应该是 %u，不是 %u)摘要互相认证失败：请求摘要不匹配读取响应头出错GSSAPI 认证错误: GSSAPI 失败(代码 %u)没有发现主机非法字节顺序标记(BOM)非法的 Content-Length 响应域响应信息中 %d 行的状态元素中发现非法 HTTP 状态行： 状态行是: %sLOCK 的响应遗漏了 Lock-Token 行行太长校验协商响应失败：非法响应头令牌磋商响应校验失败: %s刷新锁定 %s 的响应没有返回主动锁不能满足的范围资源不支持范围读取响应没有包含请求范围响应头的域数量超出了最大数量响应超过了属性的最大计数响应头太长锁定 %s 的响应遗漏了主动锁收到 SSL 警报： %s由于缺少熵，SSL 已经禁用SSL 错误代码 %d/%d/%luSSL 错误：%sSSL 服务器不能呈现证书SSL 套接字读取失败安全连接切断服务器证书校验失败服务器证书在主题名称遗漏了属性 commonName服务器不能发送证书链套接字数量超过 FD_SETSIZE未知错误响应中的传输代码未知在 %d 行解析 XML 错误: %s在 %d 行解析 XML 错误：非法元素名称[非法日期][非打印字符:#%lu][非打印字符]证书已经过时证书还未生效此证书是为不同的主机名称颁发不能解析挑战在摘要挑战中的不能解析域被忽略的 %s 挑战忽略后续的空磋商在摘要挑战中的算法不兼容陈旧的初始化摘要挑战非法磋商令牌证书发行者不被信任在摘要挑战中的参数丢失在基本挑战中丢失了领域非法偏移被拒绝的 %s 挑战陈旧的摘要挑战用于新算法或新领域在摘要挑战中的算法不可识别neon-0.34.2/po/tr.gmo0000644000175000017500000000277414777424041013742 0ustar jortonjorton h!i+GcV )$9 ^!#@dVw   Could not connect to proxy serverCould not connect to serverCould not parse chunk sizeCould not read chunk sizeCould not read response bodyCould not read status lineCould not send requestCould not send request bodyCould not write to file: %sError reading response headersHost not foundInvalid HTTP status line in status element at line %d of response: Status line was: %sLine too longResponse header too longProject-Id-Version: sitecopy-0.10.10 Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2001-01-03 HO:MI+ZONE Last-Translator: A. Sinan Unur Language-Team: tr Language: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Ara sunucuyla bağlantı kurulamadıSunucuyla bağlantı kurulamadıParça boyutu anlaşılamadıParça boyutu öğrenilemediYanıt metni okunamadıDurum satırı okunamadıİstek gönderilemediİstek metni gönderilemedi%s dosyasına yazım yapılamadıYanıt başlıkları okunurken hataSunucu bulunamadıInvalid HTTP status line in status element at line %d of response: Status line was: %sSatır çok uzunYanıt başlığı çok uzunneon-0.34.2/po/ru.gmo0000644000175000017500000000054514777424041013735 0ustar jortonjorton$,8+9Project-Id-Version: sitecopy 0.11.5 Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2002-11-11 14:28+0000 Last-Translator: Michael Sobolev Language-Team: ru Language: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit neon-0.34.2/po/pl.gmo0000644000175000017500000003135614777424041013726 0ustar jortonjorton4L  * )C #m    "  & G Y *n $  !  8 G f !~ ; = 1K(f$+'%D^*{"#4@u',;HA8F=F"V$ {!' E+Y#8-()1R'"## <:J&(C!%e+ '% -#;_0~ -E+b(*+3D%Y*"% !BVe${2%4M%71O"(2#V!n2,, &9 <` "  ( <!BC! ! !&!0!- "#9">]"5"*"&"+$#5P#)#&#(#"$+#$>O$*$)$($ %$*%0O%%M%U%AC&Z&R&33'g'''+'*'c(/k(,(((1(#)\5)-)*)I)(5*.^*,*<*8*!0+.R++'+++J+#5,'Y,+, ,4,B-*F-/q------.3.%C.,i.G... //1/ L/m/$/'///$/#0-A0o0x00(0*0-0%1D1%]1"111141 "20C2:t2#22\D9Z 'V"0]Ey)c} W6kgh-<14LB>n_7~+`S!qF[fPi ( *lKX#|d @Cs/{t$^Q5bMoma82Rj:.,HJreNGI=Az vuYUx?wp;T3%O&%s: %s (code %d)%s: connection timed out%s: connection was closed by proxy server%s: connection was closed by server%s: unrecognized error (%u)%s: unrecognized failure (%u)Authentication failedCertificate verification error: %sChunk delimiter was invalidClient certificate verification failedConnection closedConnection timed outCould not authenticate to proxy server: %sCould not authenticate to server: %sCould not connectCould not connect to proxy serverCould not connect to serverCould not create SSL connection through proxy server: %sCould not create SSL structureCould not create socketCould not determine file size: %sCould not establish connection from SOCKS proxy (%s:%u): %sCould not find IPv4 address of hostname %s for SOCKS v4 proxyCould not inflate dataCould not initialize zlibCould not parse chunk sizeCould not parse redirect destination URLCould not parse response status lineCould not parse response: %sCould not read FQDN length in connect replyCould not read address in connect replyCould not read chunk delimiterCould not read chunk sizeCould not read connect replyCould not read initial response from proxyCould not read login replyCould not read response bodyCould not read response from proxyCould not read status lineCould not resolve hostname `%s': %sCould not seek to offset %s of request body file: %sCould not send connect requestCould not send login messageCould not send message to proxyCould not send requestCould not send request bodyCould not verify server certificate: %sCould not write to file: %sDigest mutual authentication failure: client nonce mismatchDigest mutual authentication failure: could not parse nonce countDigest mutual authentication failure: missing parametersDigest mutual authentication failure: nonce count mismatch (%u not %u)Digest mutual authentication failure: request-digest mismatchError reading response headersGSSAPI authentication error: GSSAPI failure (code %u)Host not foundInvalid Byte Order MarkInvalid Content-Length in responseInvalid HTTP status line in status element at line %d of response: Status line was: %sInvalid version in connect replyInvalid version in login replyInvalid version in proxy responseLOCK response missing Lock-Token headerLine too longNegotiate response verification failed: invalid response header tokenNegotiate response verification failure: %sNo acceptable authentication methodNo activelock for <%s> returned in LOCK refresh responseRange is not satisfiableResource does not support ranged GET requestsResponse did not include requested rangeResponse exceeded maximum number of header fieldsResponse exceeds maximum property countResponse header too longResponse missing activelock for %sSSL alert received: %sSSL disabled due to lack of entropySSL error code %d/%d/%luSSL error: %sSSL handshake failed, client certificate was requested: %sSSL handshake failed: %sSSL server did not present certificateSSL socket read failedSecure connection truncatedServer certificate verification failed: Server certificate was missing commonName attribute in subject nameServer did not send certificate chainSocket descriptor number exceeds FD_SETSIZESocket family not supportedTTL expiredUnexpected authentication method chosenUnknown address type in connect replyUnknown errorUnknown transfer-coding in responseXML parse error at line %d: %sXML parse error at line %d: invalid element name[invalid date][unprintable:#%lu][unprintable]address type not supportedbad certificate chaincertificate has been revokedcertificate has expiredcertificate is not yet validcertificate issued for a different hostnamecommand not supportedconnection not permittedcould not establish connection to identdcould not parse challengecould not parse domain in Digest challengefailurehost unreachableignored %s challengeignoring empty Negotiate continuationincompatible algorithm in Digest challengeinitial Digest challenge was staleinvalid Negotiate tokenissuer is not trustedmissing parameter in Digest challengemissing realm in Basic challengenetwork unreachableoffset invalidrejected %s challengerejected due to identd user mismatchrequest rejected or failedsigned using insecure algorithmstale Digest challenge with new algorithm or realmunknown algorithm in Digest challengeunrecognized errors (%u)Project-Id-Version: Neon 0.30.0 Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2009-09-04 02:00+0200 Last-Translator: Arfrever Frehtes Taifersar Arahesis Language-Team: Polish Neon Translator Arfrever Frehtes Taifersar Arahesis Language: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit %s: %s (kod %d)%s: czas połączenia się skończył%s: połączenie zostało zamknięte przez serwer proxy%s: połączenie zostało zamknięte przez serwer%s: nierozpoznany błąd (%u)%s: nierozpoznana porażka (%u)Błąd uwierzytelnianiaBłąd weryfikacji certyfikatu: %sOgranicznik kawałka był nieprawidłowyWeryfikacja certyfikatu klienta nie powiodła sięPołączenie zamknięteCzas połączenia się skończyłNie można autentykować się do serwera proxy: %sNie można autentykować się do serwera: %sNie można połączyć sięNie można połączyć się z serwerem proxyNie można połączyć się z serweremNie można utworzyć połączenia SSL przez serwer proxy: %sNie można utworzyć struktury SSLNie można utworzyć gniazdaNie można określić rozmiaru pliku: %sNie można nawiązać połączenia z proxy SOCKS (%s:%u): %sNie można znaleźć adresu IPv4 nazwy hosta %s dla proxy SOCKS v4Nie można Nie można zainicjalizować zlibNie można parsować rozmiaru kawałkaNie można parsować URL-u przeadresowanego celuNie można parsować linii statusu odpowiedziNie można parsować odpowiedzi: %sNie można odczytać długości FQDN w odpowiedzi połączeniaNie można odczytać adresu w odpowiedzi połączeniaNie można odczytać ogranicznika kawałkaNie można odczytać rozmiaru kawałkaNie można odczytac odpowiedzi połączeniaNie można odczytać początkowej odpowiedzi od proxyNie można odczytać odpowiedzi logowaniaNie można odczytać ciała odpowiedziNie można odczytać odpowiedzi od proxyNie można odczytać linii statusuNie można rozwiązać nazwy hosta `%s': %sNie można szukać przesunięcia %s pliku ciała żądania: %sNie można wysłać żądania połączeniaNie można wysłać wiadomości logowaniaNie można wysłać wiadomości do proxyNie można wysłać żądaniaNie można wysłać ciała żądaniaNie można zweryfikować certyfikatu serwera: %sNie można pisać do pliku: %sPorażka wzajemnego uwierzytelniania Digest: niezgodność posłańca klientaPorażka wzajemnego uwierzytelniania Digest: nie można parsować licznika posłańcaPorażka wzajemnego uwierzytelniania Digest: brakujące parametryPorażka wzajemnego uwierzytelniania Digest: niezgodność licznika posłańca (%u nie %u)Porażka wzajemnego uwierzytelniania Digest: niezgodność request-digest mismatchBłąd podczas odczytywania nagłówków odpowiedziBłąd autentykacji GSSAPI: Porażka GSSAPI (kod %u)Host nieznalezionyNieprawidłowy Znacznik Kolejności BajtówNieprawidłowe Content-Length w odpowiedziNiewłaściwa linia statusu HTTP w elemencie statusu w linii %d odpowiedzi: Linia statusu była: %sNieprawidłowa wersja w odpowiedzi połączeniaNieprawidłowa wersja w odpowiedzi logowaniaNieprawidłowa wersja w odpowiedzi proxyOdpowiedź LOCK nie zawiera nagłówka Lock-TokenLinia zbyt długaweryfikacja odpowiedzi Negotiate nie udała się: niewłaściwy żeton nagłówka odpowiedziporażka weryfikacji odpowiedzi Negotiate: %sBrak akceptowalnej metody uwierzytelnianiaNie zwrócono żadnej aktywnej blokady dla <%s> w odpowiedzi LOCK refreshZakres nie może być usatysfakcjonowanyZasób nie obsługuje zakresowych żądań GETOdpowiedź nie zawierała wymaganego zakresuOdpowiedź przekroczyła maksymalną liczbę pól nagłówkaOdpowiedź przekracza maksymalną liczbę właściwościNagłówek odpowiedzi zbyt długiOdpowiedź nie zawiera aktywnej blokady dla %sAlarm SSL otrzymany: %sSSL wyłączone z powodu braku entropiiKod błędu SSL %d/%d/%luBłąd SSL: %sUzgodnienie SSL nie udało się, certyfikat klienta został zażądany: %sUzgodnienie SSL nie udało się: %sSerwer SSL nie przedstawił certyfikatuOdczytywanie gniazda SSL nie powiodło sięBezpieczne połączenie obcięteWeryfikacja certyfikatu serwera nie powiodła się: Certyfikat serwera nie posiada atrybutu commonName w nazwie tematuSerwer nie wysłał łańcucha certyfikatuNumer deskryptoru gniazda przekracza FD_SETSIZERodzina gniazda niewspieranaTTL utraciło ważnośćNieoczekiwana metoda uwierzytelniania wybranaNieznany typ adresu w odpowiedzi połączeniaNieznany błądNieznane transfer-coding w odpowiedziBłąd podczas parsowania XML w linii %d: %sBłąd podczas parsowania XML w linii %d: nieprawidłowa nazwa elementu[nieprawidłowa data][niedrukowalne:#%lu][niedrukowalne]typ adresu niewspieranyzły łańcuch certyfikatucertyfikat został unieważnionycertyfikat wygasłcertyfikat nie jest jeszcze poprawnycertyfikat wydany dla innej nazwy hostapolecenie niewspieranepołączenie niedozwoloneNie można połączyć się z identdnie można parsować wezwanianie można parsować domeny w wezwaniu Digestporażkahost nieosiągalnywezwanie %s zignorowaneignorowanie pustej kontynuacji Negotiateniekompatybilny algorytm w wezwaniu Digestpoczątkowe wezwanie Digest było nieaktualneniewłaściwy żeton Negotiatewydawca nie jest zaufanybrakujący parametr w wezwaniu Digestbrakująca domena w wezwaniu Basicsieć nieosiągalnanieprawidłowe przesunięcieodrzucone wezwanie %sodrzucone z powodu niezgodności użytkownika identdżądanie odrzucone lub nieudanepodpisane przy użyciu niebezpiecznego algorytmunieaktualne wezwanie Digest z nowym algorytmem lub domenąnieznany algorytm w wezwaniu Digestnierozpoznane błędy (%u)neon-0.34.2/po/nn.gmo0000644000175000017500000000310314777424041013713 0ustar jortonjorton h!i+GcV ]"m,+  >^~T /   Could not connect to proxy serverCould not connect to serverCould not parse chunk sizeCould not read chunk sizeCould not read response bodyCould not read status lineCould not send requestCould not send request bodyCould not write to file: %sError reading response headersHost not foundInvalid HTTP status line in status element at line %d of response: Status line was: %sLine too longResponse header too longProject-Id-Version: sitecopy 0.11.4 Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2002-11-07 18:11+0100 Last-Translator: Karl Ove Hufthammer Language-Team: Norwegian Nynorsk Language: nn MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Klarte ikkje kopla til mellomtenarKlarte ikkje kopla til tenaren.Klarte ikkje tolka storleik på oppdelt svarKlarte ikkje lesa storleik på oppdelt svarKlarte ikkje lesa svarKlarte ikkje lesa statuslinjaKlarte ikkje senda førespurnadKlarte ikkje senda førespurnadKlarte ikkje skriva til fil: %sFeil ved lesing av svarhovudFann ikkje vertUgyldig HTTP-statuslinje i statuselement på linje %d av svaret: Statuslinja var: %sFor lang linjeFor langt svarhovudneon-0.34.2/po/ka.gmo0000644000175000017500000005517614777424041013714 0ustar jortonjorton, 0 .1 ` q ) #    "( K &g   * $ !98U!;=#ax($+'Dl*"%HAc#4)(Gd';A78yF=7$V {"V4 !' !#EE+#8"7-P(~1'"=M#d :&*@A(C%#+Iu '% #0<m| ; '?+\(7*2]ev%*"%-%S y$23%f1!!a!q;"]"1 #.=#Jl#c#J$rf$1$8 %pD%]%4&iH&P&u'Ny'A'^ (~i((M)L)]9**p!+Q++j,c,ZW-c-y.].c.]R/c/0`0C11i2l2k3V3cD4|4B%5h56678i'9z9} :F:3:2;68;fo;@;<]<WB=W=K=5>>wt>>|?>@@aDAYABgBCCc.D@D;DEEkUE;E$E"F9FgFKYGG>WHJHzH\IvIuhJWJ*6KraKvK(KL?tLZLM-M)M)MV$NS{NNCOCOG@PmPJPGAQEQQVRR|S4SFS~T{Ti UPsU>UVfVfV4]W:W=W XWX\XEYiY4IZ!Y~|[- l@ .;'Nc ng+oA^yS0Z2CuMK>Lh<t,*(xp9z"B=DkQ `{X?76eP 4/drTIGUf&mb5R1svEji:]w}Ja_VW8%)O#3qHF$\%s algorithm in Digest challenge not supported%s: %s (code %d)%s: connection timed out%s: connection was closed by proxy server%s: connection was closed by server%s: unrecognized error (%u)%s: unrecognized failure (%u)Authentication failedCertificate verification error: %sChunk delimiter was invalidClient certificate verification failedConnection closedConnection timed outCould not authenticate to proxy server: %sCould not authenticate to server: %sCould not connectCould not connect to proxy serverCould not connect to serverCould not create SSL connection through proxy server: %sCould not create SSL structureCould not create socketCould not determine file size: %sCould not establish connection from SOCKS proxy (%s:%u): %sCould not find IPv4 address of hostname %s for SOCKS v4 proxyCould not inflate dataCould not initialize zlibCould not parse chunk sizeCould not parse redirect destination URLCould not parse response status lineCould not parse response: %sCould not read FQDN length in connect replyCould not read address in connect replyCould not read chunk delimiterCould not read chunk sizeCould not read connect replyCould not read initial response from proxyCould not read login replyCould not read response bodyCould not read response from proxyCould not read status lineCould not read status line (TLS client certificate was requested)Could not resolve hostname `%s': %sCould not seek to offset %s of request body file: %sCould not send chunked request terminatorCould not send connect requestCould not send login messageCould not send message to proxyCould not send requestCould not send request bodyCould not verify server certificate: %sCould not write to file: %sDigest mutual authentication failure: client nonce mismatchDigest mutual authentication failure: could not parse nonce countDigest mutual authentication failure: missing parametersDigest mutual authentication failure: nonce count mismatch (%u not %u)Digest mutual authentication failure: request-digest mismatchError reading response headersFailed reading request body file: %sFailed to import private key: %sGSSAPI authentication error: GSSAPI failure (code %u)Host not foundIncomplete TLS closureInvalid Byte Order MarkInvalid Content-Length in responseInvalid HTTP status line in status element at line %d of response: Status line was: %sInvalid version in connect replyInvalid version in login replyInvalid version in proxy responseLOCK response missing Lock-Token headerLine too longMissing flags for socket shutdownNegotiate response verification failed: invalid response header tokenNegotiate response verification failure: %sNo acceptable authentication methodNo activelock for <%s> returned in LOCK refresh responsePremature EOF in request body fileRange is not satisfiableResource does not support ranged GET requestsResponse did not include requested rangeResponse exceeded maximum number of header fieldsResponse exceeds maximum property countResponse header too longResponse missing activelock for %sRetry operationSSL alert received: %sSSL disabled due to lack of entropySSL error code %d/%d/%luSSL error: %sSSL handshake failed, client certificate was requested: %sSSL handshake failed: %sSSL server did not present certificateSSL socket read failedSSPI response verification failed: invalid response header tokenSecure connection resetSecure connection truncatedServer certificate verification failed: Server certificate was missing commonName attribute in subject nameServer did not send certificate chainSocket descriptor number exceeds FD_SETSIZESocket family not supportedTTL expiredUnexpected authentication method chosenUnknown address type in connect replyUnknown errorUnknown transfer-coding in responseXML parse error at line %d: %sXML parse error at line %d: invalid element name[invalid date][unprintable:#%lu][unprintable]address type not supportedbad certificate chaincannot handle Basic challenge for username containing coloncertificate has been revokedcertificate has expiredcertificate is not yet validcertificate issued for a different hostnamecommand not supportedconnection not permittedcould not establish connection to identdcould not handle non-ASCII username in Digest challengecould not parse challengecould not parse domain in Digest challengefailurehost unreachableignored %s challengeignoring empty Negotiate continuationincompatible algorithm in Digest challengeinitial Digest challenge was staleinvalid Negotiate tokenissuer is not trustedlegacy Digest challenge not supportedmissing parameter in Digest challengemissing realm in Basic challengenetwork unreachableoffset invalidrejected %s challengerejected due to identd user mismatchrequest rejected or failedsigned using insecure algorithmstale Digest challenge with new algorithm or realmunknown algorithm in Digest challengeunrecognized errors (%u)Project-Id-Version: neon-dev Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2022-12-13 09:04+0100 Last-Translator: Temuri Doghonadze Language-Team: Georgian <(nothing)> Language: ka MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=(n != 1); X-Generator: Poedit 3.2.2 %s ალგორითმი დაიჯესტის გამოწვევაში მხარდაჭერილი არაა%s: %s (კოდი %d)%s: შეერთების მოლოდინის ვადა ამოიწურა%s: შეერთება დახურულია პროქსი სერვერის მიერ%s შეერთება დახურულია სერვერის მიერ%s: უცნობი შეცდომა (%u)%s: უცნობი ავარია (%u)ავთენტიფიკაცია ვერ მოხერდასერტიფიკატის გადამოწმების შეცდომა: %sნაგლეჯის გამყოფი არასწორიაკლიენტის სერტიფიკატის შემოწმების შეცდომაკავშირი დახურულიაკავშირის ვადა გავიდაპროქსი სერვერთან ავთენტიკაციის შეცდომა: %sსერვერთან ავთენტიკაციის შეცდომა: %sმიერთების პრობლემაპროქსი სერვერთან დაკავშირების შეცდომასერვერთან მიერთების პრობლემაპროქსის გავლით SSL შეერთების შექნის შეცდომა: %sSSL სტრუქტურის შექმნის შეცდომასოკეტის შექმნის შეცდომაფაილის ზომის განსაზღვრის შეცდომა: %sSOCKS პროქსიდან (%s:%u) მიერთების დამყარების შეცდომა: %sSOCKS v4 პროქსისთვის ჰოსტის სახელის %s IPv4 მისამართის აღმოჩენა შეუძლებელიამონაცემების შებერვის შეცდოაZLib-ის ინიციალიზაციის შეცდომანაგლეჯის ზომის დამუშავების შეცდოაგადამისამართების სამიზნე URL-ის დამუშავების შეცდომაპასუხის სტატუსის ხაზის წაკითხვის შეცდომაპასუხის დამუშავების შეცდომა: %sმიერთების პასუხში FQDN-ის სიგრძის წაკითხვის შეცდომამიერთების პასუხიდან მისამართის წაკითხვის შეცდომანაგლეჯის გამყოფის წაკითხვის შეცდომანაგლეჯის ზომის წაკითხვის შეცდომამიერთების პასუხის წაკითხვის შეცდომაპროქსიდან საწყისი პასუხის წაკითხვის შეცდომაშესვლის პასუხის წაკითხვის შეცდომაპასუხის სხეულის დამუშავების შეცდომაპროქსის პასუხის წაკითხვის შეცდომასტატუსის ხაზის წაკითხვა შეუძლებელიასტატუსის ხაზის წაკითხვა შეუძლებელია (მოთხოვნილი იყო TLS კლიენტის სერტიფიკატი)ჰოსტის სახელის '%s' ამოხსნის შეცდომა: %sმოთხოვნის სხეულის ფაილში %s წანაცვლებაზე გადახვევის შეცდომა: %sნაგლეჯების შემცველი მოთხოვნის დამსრულებლის გაგზავნის შეცდომაშეერთების მოთხოვნის გაგზავნის შეცდომაშესვლის შეტყობინების გაგზავნის შეცდომაპროქსისთვის შეტყობინების გაგზავნა შეუძლებელიამოთხოვნის გაგზავნა შეუძლებელიამოთხოვნის სხეულის გაგზავნის შეცდომასერვერის სერტიფიკატის გადამოწმების შეცდომა: %sფაილში ჩაწერის შეცდომა: %sდაიჯესტის ორმხრივი ავთენტიკაციის შეცდომა: კლიენტის nonce არ ემთხვევადაიჯესტის ორმხრივი ავთენტიკაციის შეცდომა: nonce-ების რაოდენობის დამუშავების შეცდომადაჯესტის ორმხრივი ავთენტიკაციის შეცდომა: არასაკმარისი პარამეტრებდაიჯესტის ორმხრივი ავთენტიკაციის შეცდომა: nonce-ის რაოდენობა არ ემთხვევა (%u და არა %u)დაიჯესტის ორმხრივი ავთენტიკაციის შეცდომა: request-digest არ ემთხვევაპასუხის თავსართების წაკითხვის შეცდომამოთხოვნის სხეულის ფაილის წაკითხვის შეცდომა: %sსერვერის პირადი გასაღების შემოტანის შეცდომა: %sGSSAPI ავთენტიკაციის შეცდომა: GSSAPI -ის ავარია (კოდი %u)ჰოსტი ნაპოვნი არააTLS-ს არასრული დახურვაბაიტების მიმდევრობის არასწორი ნიშანიპასუხის Content-Length არასწორიაარასწორი HTTP სტატუსის ხაზი სტატუსის ელემენტში პასუხის ხაზზე %d: სტატუსის ხაზი: %sარასწორი ვერსია მიერთების პასუხშიარასწორი ვერსია შესვლის პასუხშიარასწორი ვერსია პროქსის პასუხშიLOCK პასუხს თავსართი Lock-Token აკლიახაზი ძალიან გრძელიასოკეტის გასათიშად საჭირო ალმები არ არსებობსმოლაპარაკების პასუხის გადამოწმების შეცდომა: პასუხის თავსართის კოდი არასწორიამოლაპარაკების პასუხის გადამოწმების შეცდომა: %sდამაკმაყოფილებელი ავთენტიკაციის მეთოდის გარეშეLOCK-ის განახლების პასუხში <%s>-ის activelock არ დაბრუნებულანაადრევი EOF მოთხოვნის სხეულის ფაილშიდაპაზონი დამაკმაყოფილებელი არაარესურსს დიაპაზონის შემცველ GETი მოთხოვნების მხარდაჭერა არ გააჩნიაპასუხი მოთხოვნილ დიაპაზონს არ შეიცავსპასუხის თავსართის ველების მაქსიმალურ რიცხვს სცდებაპასუხი თვისებების მაქსიმალურ რაოდენობას აჭარბებსპასუხის თავსართი მეტისმეტად გრძელიაპასუხს %s-სთვის activelock აკლიაოპერაციის თავიდან ცდაSSL გაფრთხილება მიღებულია: %sენტროპიის ნაკლებობის გამო SSL-ი გათიშულიაSSL -ის შეცდომის კოდი %d/%d/%luSSL-ის შეცდომა: %sSSL მიმოცვლის შეცდომა. მოთხოვნილი კლიენტის სერტიფიკატი: %sSSL მიმოცვლის შეცდომა: %sSSL სერვერმა სერტიფიკატი არ წარმოადგინაSSL სოკეტის წაკითხვის შეცდომაSSPI პასუხის გადამოწმების შეცდომა: პასუხის თავსართის კოდი არასწორიადაცული შეერთება გაწყდადაცული შეერთება წაკვეთილიასერვერის სერტიფიკატის გადამოწმების შეცდომა: სერვერის სერტიფიკატს თემის სახელში commonName ატრიბუტი აკლიასერვერმა სერტიფიკატის ჯაჭვი არ გამოაგზავნასოკეტის დესკრიპტორის ნომერი FD_SETSIZE-ს სცილდებასოკეტის ოჯახი მხარდაჭერილი არააTTL-ს ვადა გაუვიდაარჩეულია მოულოდნელი ავთენტიკაციის მეთოდიმისამართის არასწორი ტიპი მიერთების პასუხშიუცნობი შეცდომაპასუხის transfer-code არასწორიაXML -ის დამუშავების შეცდომა ხაზზე %d: %sXML-ის პასუხის შეცდომა ხაზზე %d: ელემენტის არასწორი სახელი[არასწორი თარიღი][არა-ბეჭდვადი:#%lu][არადაბეჭდვადი]მისამართის ტიპი მხარდაუჭერელიასერტიფიკატების არასწორი ჯაჭვიbasic გამოწვევისთვის ორი წერტილის შემცველი მომხმარებლის სახელის დამუშავება შეუძლებელიასერტიფიკატი გაუქმებულიასერტიფიკატი ვადაგასულიასერტიფიკატი ჯერ არასწორიასერტიფიკატი სხვა ჰოსტის სახელს ეკუთვნისბრძანება მხარდაჭერილი არაამიერთება ნებადართული არააidentd-სთან მიერთების შეცდომადაიჯესტის გამოწვევაში არა-ASCII მომხმარებლის სახელის დამუშავება შეუძლებელიაგამოწვევის დამუშავების შეცდომადაიჯესტის გამოწვევაში დომენის დამუშავების შეცდომაშეცდომაჰოსტი მიუწვდომელია%s გამოწვევა იგნორირებულიაცარიელი მოლაპარაკების გაგრძელების იგნორირებადაიჯესტის გამოწვევის შეუთავსებელი ალგორითმისაწყისი დაიჯესტის გამოწვევა გაჭედილიამოლაპარაკების კოდი არასწორიაგამომცემელი სანდო არაამოძველებული დაიჯესტის გამოწვევა მხარდაჭერილი არაადაიჯესტის გამოწვევას პარამეტრი აკლიაbasic გამოწვევაში რეალმი მითითებული არააქსელი მიუწვდომელიაწანაცვლება არასწორია%s გამოწვევა უარყოფილიაუარყოფილია identd-ის მომხმარებლის არ-დამთხვევის გამომოთხოვნა უარყოფილი ან ავარიულიახელმოწერილია დაუცველი ალგორითმითგაჭედლი დაიჯესტის გამოწვევა ახალი ალგორითმით ან რეალმითდაიჯესტის გამოწვევის უცნობი ალგორითმიუცნობი შეცდომები (%u0)neon-0.34.2/po/ja.gmo0000644000175000017500000000163314777424041013700 0ustar jortonjortonT !,I9e33*$2 W"xCould not connect to proxy serverCould not connect to serverCould not parse chunk sizeCould not read chunk sizeCould not read response bodyCould not write to file: %sProject-Id-Version: sitecopy 0.10.14 Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2001-01-16 07:32+0900 Last-Translator: Nobuyuki Tsuchimura Language-Team: ja Language: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8-bit プロキシーサーバーに接続できませんプロキシーサーバーに接続できませんchunk の大きさを解析できませんchunk の大きさが読めませんresponse body が読めませんファイルが書けません: %sneon-0.34.2/po/fr.gmo0000644000175000017500000000054514777424041013716 0ustar jortonjorton$,8+9Project-Id-Version: sitecopy 0.9.3 Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2000-01-31 00:00+0100 Last-Translator: Sylvain Glaize Language-Team: fr Language: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit neon-0.34.2/po/de.gmo0000644000175000017500000000322714777424041013677 0ustar jortonjorton h!i+GcV (/8)h-*$+'<+d)5\ a'o   Could not connect to proxy serverCould not connect to serverCould not parse chunk sizeCould not read chunk sizeCould not read response bodyCould not read status lineCould not send requestCould not send request bodyCould not write to file: %sError reading response headersHost not foundInvalid HTTP status line in status element at line %d of response: Status line was: %sLine too longResponse header too longProject-Id-Version: sitecopy 0.11.3 Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2002-01-13 13:37+0100 Last-Translator: Thomas Schultz Language-Team: de Language: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Verbindungsaufbau zum Proxy-Server gescheitert.Verbindungsaufbau zum Server gescheitert.Parser-Fehler bei Ermittlung der BlockgrößeLesefehler bei Ermittlung der BlockgrößeKonnte Rumpf der Antwort nicht lesenKonnte Status-Zeile des Servers nicht lesenKonnte keine Anfrage (request) schickenKonnte den Rumpf der Anfrage nicht schickenKonnte nicht in diese Datei schreiben: %sFehler beim Lesen der Kopfzeilen (header) der AntwortHost nicht gefundenUngültige HTTP Status-Zeile im Status-Element in Zeile %d der Antwort: Status-Zeile war: %sZeile zu langKopfzeilen (header) der Antwort zu langneon-0.34.2/po/cs.gmo0000644000175000017500000000305714777424041013715 0ustar jortonjorton h!i+GcV )"9\y!.&Jqb(   Could not connect to proxy serverCould not connect to serverCould not parse chunk sizeCould not read chunk sizeCould not read response bodyCould not read status lineCould not send requestCould not send request bodyCould not write to file: %sError reading response headersHost not foundInvalid HTTP status line in status element at line %d of response: Status line was: %sLine too longResponse header too longProject-Id-Version: sitecopy 0.11.4 Report-Msgid-Bugs-To: https://github.com/notroj/neon PO-Revision-Date: 2002-04-09 11:12+0100 Last-Translator: Petr Prazak Language-Team: cz Language: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Nelze se připojit k proxy serveruNelze se připojit k serveruNelze zpracovat velikost blokuNelze načíst velikost blokuNelze načíst tělo odpovědiNelze přečíst stavový řádekNelze poslat požadavekNelze odeslat tělo požadavkuNelze zapsat do souboru: %sChyba při čtení hlaviček odpovědiPočítač nenalezenNeplatná řádka HTTP stavu ve stavovém prvku na řádku %d odpovědi: Stavová řádka byla: %sŘádek je příliš dlouhýHlavička odpovědi je příliš dlouháneon-0.34.2/po/zh_CN.po0000644000175000017500000004207714777424030014150 0ustar jortonjorton# Simplified chinese message for neon # # Copyright (C) 2006-2008 Free Software Foundation, Inc. # This file is distributed under the same license as the neon package. # # Dongsheng Song , 2006-2008 # msgid "" msgstr "" "Project-Id-Version: neon 0.29.x\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2008-03-03 11:20+0800\n" "Last-Translator: Dongsheng Song \n" "Language-Team: neon@webdav.org\n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" "响应信息中 %d 行的状态元素中发现非法 HTTP 状态行：\n" "状态行是: %s" #: src/ne_auth.c:151 #, c-format msgid "Could not authenticate to server: %s" msgstr "不能认证到服务器: %s" #: src/ne_auth.c:156 #, c-format msgid "Could not authenticate to proxy server: %s" msgstr "不能认证到代理服务器: %s" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "在摘要挑战中的参数丢失" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "被拒绝的 %s 挑战" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "在基本挑战中丢失了领域" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "非法磋商令牌" #: src/ne_auth.c:602 msgid "GSSAPI authentication error: " msgstr "GSSAPI 认证错误: " #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "GSSAPI 失败(代码 %u)" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "忽略后续的空磋商" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "校验协商响应失败：非法响应头令牌" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "磋商响应校验失败: %s" #: src/ne_auth.c:751 #, fuzzy, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "校验协商响应失败：非法响应头令牌" #: src/ne_auth.c:937 #, fuzzy msgid "could not handle non-ASCII username in Digest challenge" msgstr "在摘要挑战中的不能解析域" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "在摘要挑战中的算法不可识别" #: src/ne_auth.c:972 #, fuzzy msgid "legacy Digest challenge not supported" msgstr "陈旧的初始化摘要挑战" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "在摘要挑战中的算法不兼容" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "在摘要挑战中的参数丢失" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "陈旧的初始化摘要挑战" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "陈旧的摘要挑战用于新算法或新领域" #: src/ne_auth.c:998 #, fuzzy, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "在摘要挑战中的算法不可识别" #: src/ne_auth.c:1012 msgid "could not parse domain in Digest challenge" msgstr "在摘要挑战中的不能解析域" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "摘要互相认证失败：参数遗漏" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "摘要互相认证失败：客户现时不匹配" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "摘要互相认证失败：不能解析现时计数" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "摘要互相认证失败：现时计算不匹配 (应该是 %u，不是 %u)" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "摘要互相认证失败：请求摘要不匹配" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "被忽略的 %s 挑战" #: src/ne_auth.c:1576 msgid "could not parse challenge" msgstr "不能解析挑战" #: src/ne_basic.c:98 #, c-format msgid "Could not determine file size: %s" msgstr "不能确定的文件大小：%s" #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "响应没有包含请求范围" #: src/ne_basic.c:207 #, c-format msgid "Range is not satisfiable" msgstr "不能满足的范围" #: src/ne_basic.c:212 #, c-format msgid "Resource does not support ranged GET requests" msgstr "资源不支持范围读取" #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "%s： %s (代码 %d)" #: src/ne_compress.c:232 msgid "Could not inflate data" msgstr "解压数据失败" #: src/ne_compress.c:293 msgid "Could not initialize zlib" msgstr "初始化 zlib 失败" #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "[非打印字符:#%lu]" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "[非打印字符]" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "服务器证书在主题名称遗漏了属性 commonName" #: src/ne_gnutls.c:985 #, fuzzy, c-format msgid "Could not verify server certificate: %s" msgstr "不能写入文件：%s" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "证书校验失败：%s" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, fuzzy, c-format msgid "SSL handshake failed: %s" msgstr "SSL 协商失败：%s" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "服务器不能发送证书链" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "LOCK 的响应遗漏了 Lock-Token 行" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "锁定 %s 的响应遗漏了主动锁" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "刷新锁定 %s 的响应没有返回主动锁" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "SSL 服务器不能呈现证书" #: src/ne_props.c:371 src/ne_props.c:435 msgid "Response exceeds maximum property count" msgstr "响应超过了属性的最大计数" #: src/ne_request.c:205 #, c-format msgid "%s: connection was closed by proxy server" msgstr "%s: 连接被代理服务器关闭" #: src/ne_request.c:208 #, c-format msgid "%s: connection was closed by server" msgstr "%s: 连接被服务器关闭" #: src/ne_request.c:213 #, c-format msgid "%s: connection timed out" msgstr "%s: 连接超时" #: src/ne_request.c:316 #, c-format msgid "Premature EOF in request body file" msgstr "" #: src/ne_request.c:323 #, c-format msgid "Failed reading request body file: %s" msgstr "" #: src/ne_request.c:343 msgid "offset invalid" msgstr "非法偏移" #: src/ne_request.c:348 #, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "在请求主体文件不能定位到偏移 %s： %s" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "不能发送请求主体" #: src/ne_request.c:461 #, fuzzy msgid "Could not send chunked request terminator" msgstr "不能发送请求" #: src/ne_request.c:785 #, c-format msgid "Could not parse redirect destination URL" msgstr "不能解析重定向 URL" #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "不能解析重定向 URL" #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "不能读块大小" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 msgid "Could not parse chunk size" msgstr "不能解析块大小" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "不能读取响应主体" #: src/ne_request.c:1025 msgid "Could not read chunk delimiter" msgstr "不能读块分割符" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "非法的分割符" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "不能读状态行" #: src/ne_request.c:1153 msgid "Could not parse response status line" msgstr "不能解析响应状态行" #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "不能发送请求" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "不能读临时响应头" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "读取响应头出错" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "响应头太长" #: src/ne_request.c:1433 msgid "Response exceeded maximum number of header fields" msgstr "响应头的域数量超出了最大数量" #: src/ne_request.c:1448 #, c-format msgid "Could not resolve hostname `%s': %s" msgstr "不能解析主机名称 “%s”: %s" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "响应中的传输代码未知" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "非法的 Content-Length 响应域" #: src/ne_request.c:1662 #, c-format msgid "Could not write to file: %s" msgstr "不能写入文件：%s" #: src/ne_request.c:1735 #, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "不能通过代理服务器 “%s” 创建 SSL 连接" #: src/ne_request.c:1774 #, c-format msgid "Could not create socket" msgstr "不能创建套接字" #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "不能连接到服务器" #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "不能连接到代理服务器" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" #: src/ne_request.c:1913 #, fuzzy, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "不能通过代理服务器 “%s” 创建 SSL 连接" #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr "未知错误" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "[非法日期]" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "证书还未生效" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "证书已经过时" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "此证书是为不同的主机名称颁发" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "证书发行者不被信任" #: src/ne_session.c:650 #, fuzzy msgid "bad certificate chain" msgstr "证书已经过时" #: src/ne_session.c:651 #, fuzzy msgid "certificate has been revoked" msgstr "证书已经过时" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "服务器证书校验失败" #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 msgid "Connection closed" msgstr "连接关闭" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 msgid "Secure connection truncated" msgstr "安全连接切断" #: src/ne_socket.c:704 #, fuzzy msgid "Secure connection reset" msgstr "安全连接切断" #: src/ne_socket.c:725 src/ne_socket.c:839 #, c-format msgid "SSL error: %s" msgstr "SSL 错误：%s" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "SSL 错误代码 %d/%d/%lu" #: src/ne_socket.c:814 #, c-format msgid "SSL alert received: %s" msgstr "收到 SSL 警报： %s" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "SSL 套接字读取失败" #: src/ne_socket.c:966 msgid "Line too long" msgstr "行太长" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "没有发现主机" #: src/ne_socket.c:1376 msgid "Connection timed out" msgstr "连接超时" #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "套接字数量超过 FD_SETSIZE" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "客户证书校验失败" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "由于缺少熵，SSL 已经禁用" #: src/ne_socket.c:1921 msgid "Could not create SSL structure" msgstr "不能创建 SSL 结构" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "" #: src/ne_socks.c:68 #, fuzzy msgid "connection not permitted" msgstr "连接超时" #: src/ne_socks.c:71 msgid "network unreachable" msgstr "" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "" #: src/ne_socks.c:80 msgid "command not supported" msgstr "" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "" #: src/ne_socks.c:128 src/ne_socks.c:328 #, fuzzy msgid "Could not send message to proxy" msgstr "不能发送请求主体" #: src/ne_socks.c:133 #, fuzzy msgid "Could not read initial response from proxy" msgstr "不能读取响应主体" #: src/ne_socks.c:136 #, fuzzy msgid "Invalid version in proxy response" msgstr "非法的 Content-Length 响应域" #: src/ne_socks.c:157 #, fuzzy msgid "Could not send login message" msgstr "不能发送请求" #: src/ne_socks.c:162 #, fuzzy msgid "Could not read login reply" msgstr "不能读状态行" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "" #: src/ne_socks.c:168 #, fuzzy msgid "Authentication failed" msgstr "GSSAPI 认证错误: " #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "" #: src/ne_socks.c:210 #, fuzzy msgid "Could not send connect request" msgstr "不能发送请求" #: src/ne_socks.c:215 #, fuzzy msgid "Could not read connect reply" msgstr "不能连接到服务器" #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "" #: src/ne_socks.c:221 src/ne_socks.c:337 #, fuzzy msgid "Could not connect" msgstr "不能连接到服务器" #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "" #: src/ne_socks.c:245 #, fuzzy msgid "Could not read address in connect reply" msgstr "不能读取响应主体" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "" #: src/ne_socks.c:269 #, fuzzy msgid "could not establish connection to identd" msgstr "不能连接到服务器" #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "" #: src/ne_socks.c:333 #, fuzzy msgid "Could not read response from proxy" msgstr "不能读取响应主体" #: src/ne_xml.c:280 #, c-format msgid "XML parse error at line %d: invalid element name" msgstr "在 %d 行解析 XML 错误：非法元素名称" #: src/ne_xml.c:474 msgid "Unknown error" msgstr "未知错误" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "非法字节顺序标记(BOM)" #: src/ne_xml.c:667 #, c-format msgid "XML parse error at line %d: %s" msgstr "在 %d 行解析 XML 错误: %s" #: src/ne_xmlreq.c:36 #, c-format msgid "Could not parse response: %s" msgstr "不能解析响应：%s" #~ msgid "Could not read interim response headers" #~ msgstr "不能读临时响应头" #~ msgid "Server certificate changed: connection intercepted?" #~ msgstr "服务器证书改变：是否被拦截攻击？" #~ msgid "SSL disabled due to library version mismatch" #~ msgstr "由于库版本不匹配，SSL 已经禁用" neon-0.34.2/po/tr.po0000644000175000017500000003741514777424030013574 0ustar jortonjorton# sitecopy localization for turkish (tr) # Copyright (C) 2001 Free Software Foundation, Inc. # A. Sinan Unur , 2001. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: sitecopy-0.10.10\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2001-01-03 HO:MI+ZONE\n" "Last-Translator: A. Sinan Unur \n" "Language-Team: tr\n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=iso-8859-9\n" "Content-Transfer-Encoding: 8bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" #: src/ne_auth.c:151 #, fuzzy, c-format msgid "Could not authenticate to server: %s" msgstr "Sunucuyla balant kurulamad" #: src/ne_auth.c:156 #, fuzzy, c-format msgid "Could not authenticate to proxy server: %s" msgstr "Ara sunucuyla balant kurulamad" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "Para boyutu anlalamad" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "" #: src/ne_auth.c:602 msgid "GSSAPI authentication error: " msgstr "" #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "" #: src/ne_auth.c:751 #, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:937 #, fuzzy msgid "could not handle non-ASCII username in Digest challenge" msgstr "Para boyutu anlalamad" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:972 msgid "legacy Digest challenge not supported" msgstr "" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "" #: src/ne_auth.c:998 #, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "" #: src/ne_auth.c:1012 #, fuzzy msgid "could not parse domain in Digest challenge" msgstr "Para boyutu anlalamad" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "" #: src/ne_auth.c:1576 #, fuzzy msgid "could not parse challenge" msgstr "Para boyutu anlalamad" #: src/ne_basic.c:98 #, fuzzy, c-format msgid "Could not determine file size: %s" msgstr "Dosya alamad: " #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "" #: src/ne_basic.c:207 #, c-format msgid "Range is not satisfiable" msgstr "" #: src/ne_basic.c:212 #, fuzzy, c-format msgid "Resource does not support ranged GET requests" msgstr "Sunucu ksmi GET ilemini desteklemiyor." #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "" #: src/ne_compress.c:232 #, fuzzy msgid "Could not inflate data" msgstr "Dosya alamad: " #: src/ne_compress.c:293 #, fuzzy msgid "Could not initialize zlib" msgstr "Dosyaya yazm yaplamad: " #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "" #: src/ne_gnutls.c:985 #, fuzzy, c-format msgid "Could not verify server certificate: %s" msgstr "%s dosyasna yazm yaplamad" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, fuzzy, c-format msgid "SSL handshake failed: %s" msgstr "%s dosyasna yazm yaplamad" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "" #: src/ne_props.c:371 src/ne_props.c:435 msgid "Response exceeds maximum property count" msgstr "" #: src/ne_request.c:205 #, fuzzy, c-format msgid "%s: connection was closed by proxy server" msgstr "%s: balant ara sunucu tarafinden kesildi." #: src/ne_request.c:208 #, fuzzy, c-format msgid "%s: connection was closed by server" msgstr "%s: balant sunucu tarafinden kesildi." #: src/ne_request.c:213 #, fuzzy, c-format msgid "%s: connection timed out" msgstr "%s: balant bekleme snr ald." #: src/ne_request.c:316 #, fuzzy, c-format msgid "Premature EOF in request body file" msgstr "%s dosyasna yazm yaplamad" #: src/ne_request.c:323 #, fuzzy, c-format msgid "Failed reading request body file: %s" msgstr "%s dosyasna yazm yaplamad" #: src/ne_request.c:343 msgid "offset invalid" msgstr "" #: src/ne_request.c:348 #, fuzzy, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "%s dosyasna yazm yaplamad" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "stek metni gnderilemedi" #: src/ne_request.c:461 #, fuzzy msgid "Could not send chunked request terminator" msgstr "stek gnderilemedi" #: src/ne_request.c:785 #, fuzzy, c-format msgid "Could not parse redirect destination URL" msgstr "Durum satr anlalamad." #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "Durum satr anlalamad." #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "Para boyutu renilemedi" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 msgid "Could not parse chunk size" msgstr "Para boyutu anlalamad" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "Yant metni okunamad" #: src/ne_request.c:1025 #, fuzzy msgid "Could not read chunk delimiter" msgstr "Para boyutu renilemedi" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "Durum satr okunamad" #: src/ne_request.c:1153 #, fuzzy msgid "Could not parse response status line" msgstr "Durum satr anlalamad." #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "stek gnderilemedi" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "Yant metni okunamad" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "Yant balklar okunurken hata" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "Yant bal ok uzun" #: src/ne_request.c:1433 msgid "Response exceeded maximum number of header fields" msgstr "" #: src/ne_request.c:1448 #, fuzzy, c-format msgid "Could not resolve hostname `%s': %s" msgstr "%s: Hata: %s sunucusunun adresi bulunamad.\n" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "" #: src/ne_request.c:1662 #, c-format msgid "Could not write to file: %s" msgstr "%s dosyasna yazm yaplamad" #: src/ne_request.c:1735 #, fuzzy, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "Ara sunucu zerinden SSL balants kurulamad" #: src/ne_request.c:1774 #, fuzzy, c-format msgid "Could not create socket" msgstr "SSL balants kurulamad" #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "Sunucuyla balant kurulamad" #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "Ara sunucuyla balant kurulamad" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" #: src/ne_request.c:1913 #, fuzzy, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "Ara sunucu zerinden SSL balants kurulamad" #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr "Bilinmeyen sistem hatas" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "" #: src/ne_session.c:650 msgid "bad certificate chain" msgstr "" #: src/ne_session.c:651 msgid "certificate has been revoked" msgstr "" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "" #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 #, fuzzy msgid "Connection closed" msgstr "Balant sunucu tarafndan kesildi" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 #, fuzzy msgid "Secure connection truncated" msgstr "Balant sre snr ald." #: src/ne_socket.c:704 #, fuzzy msgid "Secure connection reset" msgstr "Balant sre snr ald." #: src/ne_socket.c:725 src/ne_socket.c:839 #, fuzzy, c-format msgid "SSL error: %s" msgstr "%s: Hata: %s\n" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "" #: src/ne_socket.c:814 #, fuzzy, c-format msgid "SSL alert received: %s" msgstr "%s: Hata: %s\n" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "" #: src/ne_socket.c:966 msgid "Line too long" msgstr "Satr ok uzun" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "Sunucu bulunamad" #: src/ne_socket.c:1376 #, fuzzy msgid "Connection timed out" msgstr "%s: balant bekleme snr ald." #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "" #: src/ne_socket.c:1921 #, fuzzy msgid "Could not create SSL structure" msgstr "SSL balants kurulamad" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "" #: src/ne_socks.c:68 #, fuzzy msgid "connection not permitted" msgstr "%s: balant bekleme snr ald." #: src/ne_socks.c:71 msgid "network unreachable" msgstr "" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "" #: src/ne_socks.c:80 msgid "command not supported" msgstr "" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "" #: src/ne_socks.c:128 src/ne_socks.c:328 #, fuzzy msgid "Could not send message to proxy" msgstr "stek metni gnderilemedi" #: src/ne_socks.c:133 #, fuzzy msgid "Could not read initial response from proxy" msgstr "Yant metni okunamad" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "" #: src/ne_socks.c:157 #, fuzzy msgid "Could not send login message" msgstr "stek gnderilemedi" #: src/ne_socks.c:162 #, fuzzy msgid "Could not read login reply" msgstr "Durum satr okunamad" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "" #: src/ne_socks.c:168 #, fuzzy msgid "Authentication failed" msgstr "%s dosyasna yazm yaplamad" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "" #: src/ne_socks.c:210 #, fuzzy msgid "Could not send connect request" msgstr "stek gnderilemedi" #: src/ne_socks.c:215 #, fuzzy msgid "Could not read connect reply" msgstr "Sunucuyla balant kurulamad" #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "" #: src/ne_socks.c:221 src/ne_socks.c:337 #, fuzzy msgid "Could not connect" msgstr "Sunucuyla balant kurulamad" #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "" #: src/ne_socks.c:245 #, fuzzy msgid "Could not read address in connect reply" msgstr "Yant metni okunamad" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "" #: src/ne_socks.c:269 #, fuzzy msgid "could not establish connection to identd" msgstr "Sunucuyla balant kurulamad" #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "" #: src/ne_socks.c:333 #, fuzzy msgid "Could not read response from proxy" msgstr "Yant metni okunamad" #: src/ne_xml.c:280 #, fuzzy, c-format msgid "XML parse error at line %d: invalid element name" msgstr "" "%s: kurulum dosyasnda bozukluk var. satr %d:\n" "%s\n" #: src/ne_xml.c:474 #, fuzzy msgid "Unknown error" msgstr "Bilinmeyen sistem hatas" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "" #: src/ne_xml.c:667 #, fuzzy, c-format msgid "XML parse error at line %d: %s" msgstr "" "%s: kurulum dosyasnda bozukluk var. satr %d:\n" "%s\n" #: src/ne_xmlreq.c:36 #, fuzzy, c-format msgid "Could not parse response: %s" msgstr "Yant metni okunamad" #, fuzzy #~ msgid "Could not read interim response headers" #~ msgstr "Yant metni okunamad" #, fuzzy #~ msgid "%s: %s" #~ msgstr "%s: Hata: %s\n" #~ msgid "Server was not authenticated correctly." #~ msgstr "Server was not authenticated correctly." #~ msgid "Proxy server was not authenticated correctly." #~ msgstr "Proxy server was not authenticated correctly." neon-0.34.2/po/ru.po0000644000175000017500000003701314777424030013567 0ustar jortonjorton# SOME DESCRIPTIVE TITLE. # Copyright (C) 1999 Michael Sobolev # #, fuzzy msgid "" msgstr "" "Project-Id-Version: sitecopy 0.11.5\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2002-11-11 14:28+0000\n" "Last-Translator: Michael Sobolev \n" "Language-Team: ru\n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=koi8-r\n" "Content-Transfer-Encoding: 8bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" #: src/ne_auth.c:151 #, fuzzy, c-format msgid "Could not authenticate to server: %s" msgstr "%s: : : %s\n" #: src/ne_auth.c:156 #, fuzzy, c-format msgid "Could not authenticate to proxy server: %s" msgstr "%s: : : %s\n" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "%s: : : %s\n" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "" #: src/ne_auth.c:602 msgid "GSSAPI authentication error: " msgstr "" #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "" #: src/ne_auth.c:751 #, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:937 #, fuzzy msgid "could not handle non-ASCII username in Digest challenge" msgstr "%s: : : %s\n" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:972 msgid "legacy Digest challenge not supported" msgstr "" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "" #: src/ne_auth.c:998 #, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "" #: src/ne_auth.c:1012 #, fuzzy msgid "could not parse domain in Digest challenge" msgstr "%s: : : %s\n" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "" #: src/ne_auth.c:1576 #, fuzzy msgid "could not parse challenge" msgstr "%s: : : %s\n" #: src/ne_basic.c:98 #, fuzzy, c-format msgid "Could not determine file size: %s" msgstr "%s: : : %s\n" #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "" #: src/ne_basic.c:207 #, c-format msgid "Range is not satisfiable" msgstr "" #: src/ne_basic.c:212 #, c-format msgid "Resource does not support ranged GET requests" msgstr "" #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "" #: src/ne_compress.c:232 #, fuzzy msgid "Could not inflate data" msgstr "%s: : : %s\n" #: src/ne_compress.c:293 #, fuzzy msgid "Could not initialize zlib" msgstr "%s: : : %s\n" #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "" #: src/ne_gnutls.c:985 #, fuzzy, c-format msgid "Could not verify server certificate: %s" msgstr "%s: : : %s\n" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, fuzzy, c-format msgid "SSL handshake failed: %s" msgstr "%s: : : %s\n" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "" #: src/ne_props.c:371 src/ne_props.c:435 msgid "Response exceeds maximum property count" msgstr "" #: src/ne_request.c:205 #, c-format msgid "%s: connection was closed by proxy server" msgstr "" #: src/ne_request.c:208 #, c-format msgid "%s: connection was closed by server" msgstr "" #: src/ne_request.c:213 #, c-format msgid "%s: connection timed out" msgstr "" #: src/ne_request.c:316 #, fuzzy, c-format msgid "Premature EOF in request body file" msgstr "%s: : : %s\n" #: src/ne_request.c:323 #, fuzzy, c-format msgid "Failed reading request body file: %s" msgstr "%s: : : %s\n" #: src/ne_request.c:343 msgid "offset invalid" msgstr "" #: src/ne_request.c:348 #, fuzzy, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "%s: : : %s\n" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "" #: src/ne_request.c:461 #, fuzzy msgid "Could not send chunked request terminator" msgstr "%s: : : %s\n" #: src/ne_request.c:785 #, fuzzy, c-format msgid "Could not parse redirect destination URL" msgstr "%s: : : %s\n" #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "%s: : : %s\n" #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 #, fuzzy msgid "Could not parse chunk size" msgstr "%s: : : %s\n" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "" #: src/ne_request.c:1025 #, fuzzy msgid "Could not read chunk delimiter" msgstr "%s: : : %s\n" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "" #: src/ne_request.c:1153 #, fuzzy msgid "Could not parse response status line" msgstr "%s: : : %s\n" #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "%s: : : %s\n" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "" #: src/ne_request.c:1433 msgid "Response exceeded maximum number of header fields" msgstr "" #: src/ne_request.c:1448 #, fuzzy, c-format msgid "Could not resolve hostname `%s': %s" msgstr "%s: : : %s.\n" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "" #: src/ne_request.c:1662 #, fuzzy, c-format msgid "Could not write to file: %s" msgstr "%s: : : %s\n" #: src/ne_request.c:1735 #, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "" #: src/ne_request.c:1774 #, fuzzy, c-format msgid "Could not create socket" msgstr "%s: : : %s\n" #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "" #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" #: src/ne_request.c:1913 #, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "" #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr " " #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "" #: src/ne_session.c:650 msgid "bad certificate chain" msgstr "" #: src/ne_session.c:651 msgid "certificate has been revoked" msgstr "" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "" #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 msgid "Connection closed" msgstr "" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 msgid "Secure connection truncated" msgstr "" #: src/ne_socket.c:704 msgid "Secure connection reset" msgstr "" #: src/ne_socket.c:725 src/ne_socket.c:839 #, c-format msgid "SSL error: %s" msgstr "" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "" #: src/ne_socket.c:814 #, c-format msgid "SSL alert received: %s" msgstr "" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "" #: src/ne_socket.c:966 msgid "Line too long" msgstr "" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "" #: src/ne_socket.c:1376 msgid "Connection timed out" msgstr "" #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "" #: src/ne_socket.c:1921 msgid "Could not create SSL structure" msgstr "" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "" #: src/ne_socks.c:68 msgid "connection not permitted" msgstr "" #: src/ne_socks.c:71 msgid "network unreachable" msgstr "" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "" #: src/ne_socks.c:80 msgid "command not supported" msgstr "" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "" #: src/ne_socks.c:128 src/ne_socks.c:328 #, fuzzy msgid "Could not send message to proxy" msgstr "%s: : : %s\n" #: src/ne_socks.c:133 #, fuzzy msgid "Could not read initial response from proxy" msgstr "%s: : : %s\n" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "" #: src/ne_socks.c:157 #, fuzzy msgid "Could not send login message" msgstr "%s: : : %s\n" #: src/ne_socks.c:162 #, fuzzy msgid "Could not read login reply" msgstr "%s: : : %s\n" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "" #: src/ne_socks.c:168 #, fuzzy msgid "Authentication failed" msgstr "%s: : : %s\n" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "" #: src/ne_socks.c:210 #, fuzzy msgid "Could not send connect request" msgstr "%s: : : %s\n" #: src/ne_socks.c:215 #, fuzzy msgid "Could not read connect reply" msgstr "%s: : : %s\n" #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "" #: src/ne_socks.c:221 src/ne_socks.c:337 #, fuzzy msgid "Could not connect" msgstr "%s: : : %s\n" #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "" #: src/ne_socks.c:245 msgid "Could not read address in connect reply" msgstr "" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "" #: src/ne_socks.c:269 msgid "could not establish connection to identd" msgstr "" #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "" #: src/ne_socks.c:333 #, fuzzy msgid "Could not read response from proxy" msgstr "%s: : : %s\n" #: src/ne_xml.c:280 #, c-format msgid "XML parse error at line %d: invalid element name" msgstr "" #: src/ne_xml.c:474 #, fuzzy msgid "Unknown error" msgstr " " #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "" #: src/ne_xml.c:667 #, c-format msgid "XML parse error at line %d: %s" msgstr "" #: src/ne_xmlreq.c:36 #, fuzzy, c-format msgid "Could not parse response: %s" msgstr "%s: : : %s\n" #, fuzzy #~ msgid "Could not read interim response headers" #~ msgstr "%s: : : %s\n" #, fuzzy #~ msgid "%s: %s" #~ msgstr "%s\n" neon-0.34.2/po/pl.po0000644000175000017500000004677114777424030013567 0ustar jortonjorton# The Polish translation for Neon. # Copyright (C) 2007-2009 Arfrever Frehtes Taifersar Arahesis # This file is distributed under the same license as the Neon package. # Arfrever Frehtes Taifersar Arahesis , 2007-2009. # msgid "" msgstr "" "Project-Id-Version: Neon 0.30.0\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2009-09-04 02:00+0200\n" "Last-Translator: Arfrever Frehtes Taifersar Arahesis \n" "Language-Team: Polish Neon Translator Arfrever Frehtes Taifersar Arahesis " "\n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" "Niewłaściwa linia statusu HTTP w elemencie statusu w linii %d odpowiedzi:\n" "Linia statusu była: %s" #: src/ne_auth.c:151 #, c-format msgid "Could not authenticate to server: %s" msgstr "Nie można autentykować się do serwera: %s" #: src/ne_auth.c:156 #, c-format msgid "Could not authenticate to proxy server: %s" msgstr "Nie można autentykować się do serwera proxy: %s" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "brakujący parametr w wezwaniu Digest" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "odrzucone wezwanie %s" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "brakująca domena w wezwaniu Basic" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "niewłaściwy żeton Negotiate" #: src/ne_auth.c:602 msgid "GSSAPI authentication error: " msgstr "Błąd autentykacji GSSAPI: " #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "Porażka GSSAPI (kod %u)" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "ignorowanie pustej kontynuacji Negotiate" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" "weryfikacja odpowiedzi Negotiate nie udała się: niewłaściwy żeton nagłówka " "odpowiedzi" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "porażka weryfikacji odpowiedzi Negotiate: %s" #: src/ne_auth.c:751 #, fuzzy, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "" "weryfikacja odpowiedzi Negotiate nie udała się: niewłaściwy żeton nagłówka " "odpowiedzi" #: src/ne_auth.c:937 #, fuzzy msgid "could not handle non-ASCII username in Digest challenge" msgstr "nie można parsować domeny w wezwaniu Digest" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "nieznany algorytm w wezwaniu Digest" #: src/ne_auth.c:972 #, fuzzy msgid "legacy Digest challenge not supported" msgstr "początkowe wezwanie Digest było nieaktualne" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "niekompatybilny algorytm w wezwaniu Digest" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "brakujący parametr w wezwaniu Digest" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "początkowe wezwanie Digest było nieaktualne" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "nieaktualne wezwanie Digest z nowym algorytmem lub domeną" #: src/ne_auth.c:998 #, fuzzy, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "nieznany algorytm w wezwaniu Digest" #: src/ne_auth.c:1012 msgid "could not parse domain in Digest challenge" msgstr "nie można parsować domeny w wezwaniu Digest" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "Porażka wzajemnego uwierzytelniania Digest: brakujące parametry" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "" "Porażka wzajemnego uwierzytelniania Digest: niezgodność posłańca klienta" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" "Porażka wzajemnego uwierzytelniania Digest: nie można parsować licznika " "posłańca" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" "Porażka wzajemnego uwierzytelniania Digest: niezgodność licznika posłańca " "(%u nie %u)" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "" "Porażka wzajemnego uwierzytelniania Digest: niezgodność request-digest " "mismatch" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "wezwanie %s zignorowane" #: src/ne_auth.c:1576 msgid "could not parse challenge" msgstr "nie można parsować wezwania" #: src/ne_basic.c:98 #, c-format msgid "Could not determine file size: %s" msgstr "Nie można określić rozmiaru pliku: %s" #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "Odpowiedź nie zawierała wymaganego zakresu" #: src/ne_basic.c:207 #, c-format msgid "Range is not satisfiable" msgstr "Zakres nie może być usatysfakcjonowany" #: src/ne_basic.c:212 #, c-format msgid "Resource does not support ranged GET requests" msgstr "Zasób nie obsługuje zakresowych żądań GET" #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "%s: %s (kod %d)" #: src/ne_compress.c:232 msgid "Could not inflate data" msgstr "Nie można " #: src/ne_compress.c:293 msgid "Could not initialize zlib" msgstr "Nie można zainicjalizować zlib" #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "[niedrukowalne:#%lu]" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "[niedrukowalne]" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "podpisane przy użyciu niebezpiecznego algorytmu" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "nierozpoznane błędy (%u)" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "Certyfikat serwera nie posiada atrybutu commonName w nazwie tematu" #: src/ne_gnutls.c:985 #, c-format msgid "Could not verify server certificate: %s" msgstr "Nie można zweryfikować certyfikatu serwera: %s" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "Błąd weryfikacji certyfikatu: %s" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "Uzgodnienie SSL nie udało się, certyfikat klienta został zażądany: %s" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, c-format msgid "SSL handshake failed: %s" msgstr "Uzgodnienie SSL nie udało się: %s" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "Serwer nie wysłał łańcucha certyfikatu" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "Odpowiedź LOCK nie zawiera nagłówka Lock-Token" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "Odpowiedź nie zawiera aktywnej blokady dla %s" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "" "Nie zwrócono żadnej aktywnej blokady dla <%s> w odpowiedzi LOCK refresh" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "Serwer SSL nie przedstawił certyfikatu" #: src/ne_props.c:371 src/ne_props.c:435 msgid "Response exceeds maximum property count" msgstr "Odpowiedź przekracza maksymalną liczbę właściwości" #: src/ne_request.c:205 #, c-format msgid "%s: connection was closed by proxy server" msgstr "%s: połączenie zostało zamknięte przez serwer proxy" #: src/ne_request.c:208 #, c-format msgid "%s: connection was closed by server" msgstr "%s: połączenie zostało zamknięte przez serwer" #: src/ne_request.c:213 #, c-format msgid "%s: connection timed out" msgstr "%s: czas połączenia się skończył" #: src/ne_request.c:316 #, c-format msgid "Premature EOF in request body file" msgstr "" #: src/ne_request.c:323 #, c-format msgid "Failed reading request body file: %s" msgstr "" #: src/ne_request.c:343 msgid "offset invalid" msgstr "nieprawidłowe przesunięcie" #: src/ne_request.c:348 #, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "Nie można szukać przesunięcia %s pliku ciała żądania: %s" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "Nie można wysłać ciała żądania" #: src/ne_request.c:461 #, fuzzy msgid "Could not send chunked request terminator" msgstr "Nie można wysłać żądania połączenia" #: src/ne_request.c:785 #, c-format msgid "Could not parse redirect destination URL" msgstr "Nie można parsować URL-u przeadresowanego celu" #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "Nie można parsować URL-u przeadresowanego celu" #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "Nie można odczytać rozmiaru kawałka" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 msgid "Could not parse chunk size" msgstr "Nie można parsować rozmiaru kawałka" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "Nie można odczytać ciała odpowiedzi" #: src/ne_request.c:1025 msgid "Could not read chunk delimiter" msgstr "Nie można odczytać ogranicznika kawałka" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "Ogranicznik kawałka był nieprawidłowy" #: src/ne_request.c:1129 #, fuzzy msgid "Could not read status line (TLS client certificate was requested)" msgstr "Uzgodnienie SSL nie udało się, certyfikat klienta został zażądany: %s" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "Nie można odczytać linii statusu" #: src/ne_request.c:1153 msgid "Could not parse response status line" msgstr "Nie można parsować linii statusu odpowiedzi" #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "Nie można wysłać żądania" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "Nie można odczytać nagłówków tymczasowej odpowiedzi" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "Błąd podczas odczytywania nagłówków odpowiedzi" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "Nagłówek odpowiedzi zbyt długi" #: src/ne_request.c:1433 msgid "Response exceeded maximum number of header fields" msgstr "Odpowiedź przekroczyła maksymalną liczbę pól nagłówka" #: src/ne_request.c:1448 #, c-format msgid "Could not resolve hostname `%s': %s" msgstr "Nie można rozwiązać nazwy hosta `%s': %s" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "Nieznane transfer-coding w odpowiedzi" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "Nieprawidłowe Content-Length w odpowiedzi" #: src/ne_request.c:1662 #, c-format msgid "Could not write to file: %s" msgstr "Nie można pisać do pliku: %s" #: src/ne_request.c:1735 #, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "Nie można utworzyć połączenia SSL przez serwer proxy: %s" #: src/ne_request.c:1774 #, c-format msgid "Could not create socket" msgstr "Nie można utworzyć gniazda" #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "Nie można połączyć się z serwerem" #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "Nie można połączyć się z serwerem proxy" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "Nie można znaleźć adresu IPv4 nazwy hosta %s dla proxy SOCKS v4" #: src/ne_request.c:1913 #, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "Nie można nawiązać połączenia z proxy SOCKS (%s:%u): %s" #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr "Nieznany błąd" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "[nieprawidłowa data]" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "certyfikat nie jest jeszcze poprawny" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "certyfikat wygasł" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "certyfikat wydany dla innej nazwy hosta" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "wydawca nie jest zaufany" #: src/ne_session.c:650 msgid "bad certificate chain" msgstr "zły łańcuch certyfikatu" #: src/ne_session.c:651 msgid "certificate has been revoked" msgstr "certyfikat został unieważniony" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "Weryfikacja certyfikatu serwera nie powiodła się: " #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 msgid "Connection closed" msgstr "Połączenie zamknięte" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 msgid "Secure connection truncated" msgstr "Bezpieczne połączenie obcięte" #: src/ne_socket.c:704 #, fuzzy msgid "Secure connection reset" msgstr "Bezpieczne połączenie obcięte" #: src/ne_socket.c:725 src/ne_socket.c:839 #, c-format msgid "SSL error: %s" msgstr "Błąd SSL: %s" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "Kod błędu SSL %d/%d/%lu" #: src/ne_socket.c:814 #, c-format msgid "SSL alert received: %s" msgstr "Alarm SSL otrzymany: %s" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "Odczytywanie gniazda SSL nie powiodło się" #: src/ne_socket.c:966 msgid "Line too long" msgstr "Linia zbyt długa" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "Host nieznaleziony" #: src/ne_socket.c:1376 msgid "Connection timed out" msgstr "Czas połączenia się skończył" #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "Numer deskryptoru gniazda przekracza FD_SETSIZE" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "Rodzina gniazda niewspierana" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "Weryfikacja certyfikatu klienta nie powiodła się" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "SSL wyłączone z powodu braku entropii" #: src/ne_socket.c:1921 msgid "Could not create SSL structure" msgstr "Nie można utworzyć struktury SSL" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "porażka" #: src/ne_socks.c:68 msgid "connection not permitted" msgstr "połączenie niedozwolone" #: src/ne_socks.c:71 msgid "network unreachable" msgstr "sieć nieosiągalna" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "host nieosiągalny" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "TTL utraciło ważność" #: src/ne_socks.c:80 msgid "command not supported" msgstr "polecenie niewspierane" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "typ adresu niewspierany" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "%s: nierozpoznany błąd (%u)" #: src/ne_socks.c:128 src/ne_socks.c:328 msgid "Could not send message to proxy" msgstr "Nie można wysłać wiadomości do proxy" #: src/ne_socks.c:133 msgid "Could not read initial response from proxy" msgstr "Nie można odczytać początkowej odpowiedzi od proxy" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "Nieprawidłowa wersja w odpowiedzi proxy" #: src/ne_socks.c:157 msgid "Could not send login message" msgstr "Nie można wysłać wiadomości logowania" #: src/ne_socks.c:162 msgid "Could not read login reply" msgstr "Nie można odczytać odpowiedzi logowania" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "Nieprawidłowa wersja w odpowiedzi logowania" #: src/ne_socks.c:168 msgid "Authentication failed" msgstr "Błąd uwierzytelniania" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "Brak akceptowalnej metody uwierzytelniania" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "Nieoczekiwana metoda uwierzytelniania wybrana" #: src/ne_socks.c:210 msgid "Could not send connect request" msgstr "Nie można wysłać żądania połączenia" #: src/ne_socks.c:215 msgid "Could not read connect reply" msgstr "Nie można odczytac odpowiedzi połączenia" #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "Nieprawidłowa wersja w odpowiedzi połączenia" #: src/ne_socks.c:221 src/ne_socks.c:337 msgid "Could not connect" msgstr "Nie można połączyć się" #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "Nie można odczytać długości FQDN w odpowiedzi połączenia" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "Nieznany typ adresu w odpowiedzi połączenia" #: src/ne_socks.c:245 msgid "Could not read address in connect reply" msgstr "Nie można odczytać adresu w odpowiedzi połączenia" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "żądanie odrzucone lub nieudane" #: src/ne_socks.c:269 msgid "could not establish connection to identd" msgstr "Nie można połączyć się z identd" #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "odrzucone z powodu niezgodności użytkownika identd" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "%s: nierozpoznana porażka (%u)" #: src/ne_socks.c:333 msgid "Could not read response from proxy" msgstr "Nie można odczytać odpowiedzi od proxy" #: src/ne_xml.c:280 #, c-format msgid "XML parse error at line %d: invalid element name" msgstr "Błąd podczas parsowania XML w linii %d: nieprawidłowa nazwa elementu" #: src/ne_xml.c:474 msgid "Unknown error" msgstr "Nieznany błąd" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "Nieprawidłowy Znacznik Kolejności Bajtów" #: src/ne_xml.c:667 #, c-format msgid "XML parse error at line %d: %s" msgstr "Błąd podczas parsowania XML w linii %d: %s" #: src/ne_xmlreq.c:36 #, c-format msgid "Could not parse response: %s" msgstr "Nie można parsować odpowiedzi: %s" #~ msgid "Could not read interim response headers" #~ msgstr "Nie można odczytać nagłówków tymczasowej odpowiedzi" #~ msgid "Server certificate changed: connection intercepted?" #~ msgstr "Certyfikat serwera zmienił się: połączenie przechwycone?" #~ msgid "SSL disabled due to library version mismatch" #~ msgstr "SSL wyłączone z powodu niezgodności wersji biblioteki" neon-0.34.2/po/nn.po0000644000175000017500000004156014777424030013556 0ustar jortonjorton# Norwegian Nynorsk sitecopy translation. # Copyright (C) 2001 Karl Ove Hufthammer. # Karl Ove Hufthammer , 2002. # msgid "" msgstr "" "Project-Id-Version: sitecopy 0.11.4\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2002-11-07 18:11+0100\n" "Last-Translator: Karl Ove Hufthammer \n" "Language-Team: Norwegian Nynorsk \n" "Language: nn\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=utf-8\n" "Content-Transfer-Encoding: 8bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" "Ugyldig HTTP-statuslinje i statuselement på linje %d av svaret:\n" "Statuslinja var: %s" #: src/ne_auth.c:151 #, fuzzy, c-format msgid "Could not authenticate to server: %s" msgstr "Klarte ikkje kopla til tenaren." #: src/ne_auth.c:156 #, fuzzy, c-format msgid "Could not authenticate to proxy server: %s" msgstr "Klarte ikkje kopla til mellomtenar" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "Klarte ikkje tolka storleik på oppdelt svar" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "" #: src/ne_auth.c:602 #, fuzzy msgid "GSSAPI authentication error: " msgstr "Krev autentisering på %s «%s»:\n" #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:687 #, fuzzy, c-format msgid "Negotiate response verification failure: %s" msgstr "Tenarsertifikatet er utgått på dato." #: src/ne_auth.c:751 #, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:937 #, fuzzy msgid "could not handle non-ASCII username in Digest challenge" msgstr "Klarte ikkje tolka storleik på oppdelt svar" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:972 msgid "legacy Digest challenge not supported" msgstr "" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "" #: src/ne_auth.c:998 #, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "" #: src/ne_auth.c:1012 #, fuzzy msgid "could not parse domain in Digest challenge" msgstr "Klarte ikkje tolka storleik på oppdelt svar" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "" #: src/ne_auth.c:1576 #, fuzzy msgid "could not parse challenge" msgstr "Klarte ikkje tolka storleik på oppdelt svar" #: src/ne_basic.c:98 #, fuzzy, c-format msgid "Could not determine file size: %s" msgstr "Fann ikkje fillengda: %s" #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "" #: src/ne_basic.c:207 #, fuzzy, c-format msgid "Range is not satisfiable" msgstr "Området finst ikkje." #: src/ne_basic.c:212 #, fuzzy, c-format msgid "Resource does not support ranged GET requests" msgstr "Tenaren kan ikkje handtera kommandoar for delvis GET." #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "" #: src/ne_compress.c:232 #, fuzzy msgid "Could not inflate data" msgstr "Klarte ikkje opna fil: " #: src/ne_compress.c:293 #, fuzzy msgid "Could not initialize zlib" msgstr "Klarte ikkje opna fil: " #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "" #: src/ne_gnutls.c:985 #, fuzzy, c-format msgid "Could not verify server certificate: %s" msgstr "Klarte ikkje skriva til fil: %s" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, fuzzy, c-format msgid "SSL handshake failed: %s" msgstr "Klarte ikkje skriva til fil: %s" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "" #: src/ne_props.c:371 src/ne_props.c:435 #, fuzzy msgid "Response exceeds maximum property count" msgstr "Svaret inneheld for mange header-felt." #: src/ne_request.c:205 #, fuzzy, c-format msgid "%s: connection was closed by proxy server" msgstr "%s: tilkoplinga vart lukka av mellomtenaren." #: src/ne_request.c:208 #, fuzzy, c-format msgid "%s: connection was closed by server" msgstr "%s: tilkoplinga vart lukka av tenaren." #: src/ne_request.c:213 #, fuzzy, c-format msgid "%s: connection timed out" msgstr "%s: sambandet vart tidsavbrote." #: src/ne_request.c:316 #, fuzzy, c-format msgid "Premature EOF in request body file" msgstr "Klarte ikkje skriva til fil: %s" #: src/ne_request.c:323 #, fuzzy, c-format msgid "Failed reading request body file: %s" msgstr "Klarte ikkje skriva til fil: %s" #: src/ne_request.c:343 msgid "offset invalid" msgstr "" #: src/ne_request.c:348 #, fuzzy, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "Klarte ikkje skriva til fil: %s" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "Klarte ikkje senda førespurnad" #: src/ne_request.c:461 #, fuzzy msgid "Could not send chunked request terminator" msgstr "Klarte ikkje senda førespurnad" #: src/ne_request.c:785 #, fuzzy, c-format msgid "Could not parse redirect destination URL" msgstr "Klarte ikkje tolka vidaresendingsadresse." #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "Klarte ikkje tolka vidaresendingsadresse." #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "Klarte ikkje lesa storleik på oppdelt svar" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 msgid "Could not parse chunk size" msgstr "Klarte ikkje tolka storleik på oppdelt svar" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "Klarte ikkje lesa svar" #: src/ne_request.c:1025 #, fuzzy msgid "Could not read chunk delimiter" msgstr "Klarte ikkje lesa storleik på oppdelt svar" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "Klarte ikkje lesa statuslinja" #: src/ne_request.c:1153 #, fuzzy msgid "Could not parse response status line" msgstr "Klarte ikkje tolka statuslinja i svaret." #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "Klarte ikkje senda førespurnad" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "Klarte ikkje lesa svarlinje" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "Feil ved lesing av svarhovud" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "For langt svarhovud" #: src/ne_request.c:1433 #, fuzzy msgid "Response exceeded maximum number of header fields" msgstr "Svaret inneheld for mange header-felt." #: src/ne_request.c:1448 #, fuzzy, c-format msgid "Could not resolve hostname `%s': %s" msgstr "%s: Feil: Fann ikkje adressa til nettverksvert (%s).\n" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "" #: src/ne_request.c:1662 #, c-format msgid "Could not write to file: %s" msgstr "Klarte ikkje skriva til fil: %s" #: src/ne_request.c:1735 #, fuzzy, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "Klarte ikkje oppretta SSL-tilkopling til mellomtenar" #: src/ne_request.c:1774 #, fuzzy, c-format msgid "Could not create socket" msgstr "Klarte ikkje forhandla SSL-økt" #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "Klarte ikkje kopla til tenaren." #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "Klarte ikkje kopla til mellomtenar" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" #: src/ne_request.c:1913 #, fuzzy, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "Klarte ikkje oppretta SSL-tilkopling til mellomtenar" #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr "Ukjend systemfeil" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 #, fuzzy msgid "[invalid date]" msgstr "[ugyldig dato]" #: src/ne_session.c:646 #, fuzzy msgid "certificate is not yet valid" msgstr "Sertifikatet er gyldig" #: src/ne_session.c:647 #, fuzzy msgid "certificate has expired" msgstr "Tenarsertifikatet er utgått på dato." #: src/ne_session.c:648 #, fuzzy msgid "certificate issued for a different hostname" msgstr "Sertifikatet er utferda av:" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "" #: src/ne_session.c:650 #, fuzzy msgid "bad certificate chain" msgstr "Tenarsertifikatet er utgått på dato." #: src/ne_session.c:651 #, fuzzy msgid "certificate has been revoked" msgstr "Tenarsertifikatet er utgått på dato." #: src/ne_session.c:656 #, fuzzy msgid "Server certificate verification failed: " msgstr "Tenarsertifikatet er utgått på dato." #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 #, fuzzy msgid "Connection closed" msgstr "Tilkoplinga vart lukka av tenaren" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 #, fuzzy msgid "Secure connection truncated" msgstr "Sambandet vart tidsavbrote." #: src/ne_socket.c:704 #, fuzzy msgid "Secure connection reset" msgstr "Sambandet vart tidsavbrote." #: src/ne_socket.c:725 src/ne_socket.c:839 #, fuzzy, c-format msgid "SSL error: %s" msgstr "%s: Feil: %s\n" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "" #: src/ne_socket.c:814 #, fuzzy, c-format msgid "SSL alert received: %s" msgstr "%s: Feil: %s\n" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "" #: src/ne_socket.c:966 msgid "Line too long" msgstr "For lang linje" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "Fann ikkje vert" #: src/ne_socket.c:1376 #, fuzzy msgid "Connection timed out" msgstr "%s: sambandet vart tidsavbrote." #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 #, fuzzy msgid "Client certificate verification failed" msgstr "Tenarsertifikatet er utgått på dato." #: src/ne_socket.c:1915 #, fuzzy msgid "SSL disabled due to lack of entropy" msgstr "SSL avslått grunna mangel på entropi" #: src/ne_socket.c:1921 #, fuzzy msgid "Could not create SSL structure" msgstr "Klarte ikkje forhandla SSL-økt" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "" #: src/ne_socks.c:68 #, fuzzy msgid "connection not permitted" msgstr "%s: sambandet vart tidsavbrote." #: src/ne_socks.c:71 msgid "network unreachable" msgstr "" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "" #: src/ne_socks.c:80 msgid "command not supported" msgstr "" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "" #: src/ne_socks.c:128 src/ne_socks.c:328 #, fuzzy msgid "Could not send message to proxy" msgstr "Klarte ikkje senda førespurnad" #: src/ne_socks.c:133 #, fuzzy msgid "Could not read initial response from proxy" msgstr "Klarte ikkje lesa svar" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "" #: src/ne_socks.c:157 #, fuzzy msgid "Could not send login message" msgstr "Klarte ikkje senda førespurnad" #: src/ne_socks.c:162 #, fuzzy msgid "Could not read login reply" msgstr "Klarte ikkje lesa statuslinja" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "" #: src/ne_socks.c:168 #, fuzzy msgid "Authentication failed" msgstr "Krev autentisering på %s «%s»:\n" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "" #: src/ne_socks.c:210 #, fuzzy msgid "Could not send connect request" msgstr "Klarte ikkje senda førespurnad" #: src/ne_socks.c:215 #, fuzzy msgid "Could not read connect reply" msgstr "Klarte ikkje kopla til tenaren." #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "" #: src/ne_socks.c:221 src/ne_socks.c:337 #, fuzzy msgid "Could not connect" msgstr "Klarte ikkje kopla til tenaren." #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "" #: src/ne_socks.c:245 #, fuzzy msgid "Could not read address in connect reply" msgstr "Klarte ikkje lesa svar" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "" #: src/ne_socks.c:269 #, fuzzy msgid "could not establish connection to identd" msgstr "Klarte ikkje kopla til tenaren." #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "" #: src/ne_socks.c:333 #, fuzzy msgid "Could not read response from proxy" msgstr "Klarte ikkje lesa svar" #: src/ne_xml.c:280 #, fuzzy, c-format msgid "XML parse error at line %d: invalid element name" msgstr "XML-tolkingsfeil på linje %d: %s." #: src/ne_xml.c:474 #, fuzzy msgid "Unknown error" msgstr "Ukjend systemfeil" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "" #: src/ne_xml.c:667 #, fuzzy, c-format msgid "XML parse error at line %d: %s" msgstr "XML-tolkingsfeil på linje %d: %s." #: src/ne_xmlreq.c:36 #, fuzzy, c-format msgid "Could not parse response: %s" msgstr "Klarte ikkje lesa «LIST»-svar." #, fuzzy #~ msgid "Could not read interim response headers" #~ msgstr "Klarte ikkje lesa svarlinje" #, fuzzy #~ msgid "Server certificate changed: connection intercepted?" #~ msgstr "Tenarsertifikatet er utgått på dato." #, fuzzy #~ msgid "SSL disabled due to library version mismatch" #~ msgstr "SSL avslått grunna mangel på entropi" #, fuzzy #~ msgid "%s: %s" #~ msgstr "%s: %s\n" #~ msgid "Server was not authenticated correctly." #~ msgstr "Tenaren vart ikkje rett autentisert." #~ msgid "Proxy server was not authenticated correctly." #~ msgstr "Mellomtenaren vart ikkje rett autentisert." neon-0.34.2/po/neon.pot0000644000175000017500000003232114777424030014261 0ustar jortonjorton# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER # This file is distributed under the same license as the PACKAGE package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" #: src/ne_auth.c:151 #, c-format msgid "Could not authenticate to server: %s" msgstr "" #: src/ne_auth.c:156 #, c-format msgid "Could not authenticate to proxy server: %s" msgstr "" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, c-format msgid "%s hash failed for Digest challenge" msgstr "" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "" #: src/ne_auth.c:602 msgid "GSSAPI authentication error: " msgstr "" #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "" #: src/ne_auth.c:751 #, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:937 msgid "could not handle non-ASCII username in Digest challenge" msgstr "" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:972 msgid "legacy Digest challenge not supported" msgstr "" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "" #: src/ne_auth.c:998 #, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "" #: src/ne_auth.c:1012 msgid "could not parse domain in Digest challenge" msgstr "" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "" #: src/ne_auth.c:1576 msgid "could not parse challenge" msgstr "" #: src/ne_basic.c:98 #, c-format msgid "Could not determine file size: %s" msgstr "" #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "" #: src/ne_basic.c:207 #, c-format msgid "Range is not satisfiable" msgstr "" #: src/ne_basic.c:212 #, c-format msgid "Resource does not support ranged GET requests" msgstr "" #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "" #: src/ne_compress.c:232 msgid "Could not inflate data" msgstr "" #: src/ne_compress.c:293 msgid "Could not initialize zlib" msgstr "" #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "" #: src/ne_gnutls.c:985 #, c-format msgid "Could not verify server certificate: %s" msgstr "" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, c-format msgid "SSL handshake failed: %s" msgstr "" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "" #: src/ne_props.c:371 src/ne_props.c:435 msgid "Response exceeds maximum property count" msgstr "" #: src/ne_request.c:205 #, c-format msgid "%s: connection was closed by proxy server" msgstr "" #: src/ne_request.c:208 #, c-format msgid "%s: connection was closed by server" msgstr "" #: src/ne_request.c:213 #, c-format msgid "%s: connection timed out" msgstr "" #: src/ne_request.c:316 #, c-format msgid "Premature EOF in request body file" msgstr "" #: src/ne_request.c:323 #, c-format msgid "Failed reading request body file: %s" msgstr "" #: src/ne_request.c:343 msgid "offset invalid" msgstr "" #: src/ne_request.c:348 #, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "" #: src/ne_request.c:461 msgid "Could not send chunked request terminator" msgstr "" #: src/ne_request.c:785 #, c-format msgid "Could not parse redirect destination URL" msgstr "" #: src/ne_request.c:791 #, c-format msgid "Could not parse request target URI" msgstr "" #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 msgid "Could not parse chunk size" msgstr "" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "" #: src/ne_request.c:1025 msgid "Could not read chunk delimiter" msgstr "" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "" #: src/ne_request.c:1153 msgid "Could not parse response status line" msgstr "" #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "" #: src/ne_request.c:1237 msgid "Timed out reading interim responses" msgstr "" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "" #: src/ne_request.c:1433 msgid "Response exceeded maximum number of header fields" msgstr "" #: src/ne_request.c:1448 #, c-format msgid "Could not resolve hostname `%s': %s" msgstr "" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "" #: src/ne_request.c:1662 #, c-format msgid "Could not write to file: %s" msgstr "" #: src/ne_request.c:1735 #, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "" #: src/ne_request.c:1774 #, c-format msgid "Could not create socket" msgstr "" #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "" #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" #: src/ne_request.c:1913 #, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "" #: src/ne_session.c:238 msgid "Unknown error." msgstr "" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "" #: src/ne_session.c:650 msgid "bad certificate chain" msgstr "" #: src/ne_session.c:651 msgid "certificate has been revoked" msgstr "" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "" #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 msgid "Connection closed" msgstr "" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 msgid "Secure connection truncated" msgstr "" #: src/ne_socket.c:704 msgid "Secure connection reset" msgstr "" #: src/ne_socket.c:725 src/ne_socket.c:839 #, c-format msgid "SSL error: %s" msgstr "" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "" #: src/ne_socket.c:814 #, c-format msgid "SSL alert received: %s" msgstr "" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "" #: src/ne_socket.c:966 msgid "Line too long" msgstr "" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "" #: src/ne_socket.c:1376 msgid "Connection timed out" msgstr "" #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "" #: src/ne_socket.c:1921 msgid "Could not create SSL structure" msgstr "" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "" #: src/ne_socks.c:68 msgid "connection not permitted" msgstr "" #: src/ne_socks.c:71 msgid "network unreachable" msgstr "" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "" #: src/ne_socks.c:80 msgid "command not supported" msgstr "" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "" #: src/ne_socks.c:128 src/ne_socks.c:328 msgid "Could not send message to proxy" msgstr "" #: src/ne_socks.c:133 msgid "Could not read initial response from proxy" msgstr "" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "" #: src/ne_socks.c:157 msgid "Could not send login message" msgstr "" #: src/ne_socks.c:162 msgid "Could not read login reply" msgstr "" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "" #: src/ne_socks.c:168 msgid "Authentication failed" msgstr "" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "" #: src/ne_socks.c:210 msgid "Could not send connect request" msgstr "" #: src/ne_socks.c:215 msgid "Could not read connect reply" msgstr "" #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "" #: src/ne_socks.c:221 src/ne_socks.c:337 msgid "Could not connect" msgstr "" #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "" #: src/ne_socks.c:245 msgid "Could not read address in connect reply" msgstr "" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "" #: src/ne_socks.c:269 msgid "could not establish connection to identd" msgstr "" #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "" #: src/ne_socks.c:333 msgid "Could not read response from proxy" msgstr "" #: src/ne_xml.c:280 #, c-format msgid "XML parse error at line %d: invalid element name" msgstr "" #: src/ne_xml.c:474 msgid "Unknown error" msgstr "" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "" #: src/ne_xml.c:667 #, c-format msgid "XML parse error at line %d: %s" msgstr "" #: src/ne_xmlreq.c:36 #, c-format msgid "Could not parse response: %s" msgstr "" neon-0.34.2/po/ka.po0000644000175000017500000007015214777424030013535 0ustar jortonjorton# Georgian translation for neon # Copyright (C) 2022, Temuri Doghonadze # This file is distributed under the same license as the neon package. # Temuri Doghonadze , 2022. # msgid "" msgstr "" "Project-Id-Version: neon-dev\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2022-12-13 09:04+0100\n" "Last-Translator: Temuri Doghonadze \n" "Language-Team: Georgian <(nothing)>\n" "Language: ka\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" "X-Generator: Poedit 3.2.2\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" "არასწორი HTTP სტატუსის ხაზი სტატუსის ელემენტში პასუხის ხაზზე %d:\n" "სტატუსის ხაზი: %s" #: src/ne_auth.c:151 #, c-format msgid "Could not authenticate to server: %s" msgstr "სერვერთან ავთენტიკაციის შეცდომა: %s" #: src/ne_auth.c:156 #, c-format msgid "Could not authenticate to proxy server: %s" msgstr "პროქსი სერვერთან ავთენტიკაციის შეცდომა: %s" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "დაიჯესტის გამოწვევას პარამეტრი აკლია" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "%s გამოწვევა უარყოფილია" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "basic გამოწვევაში რეალმი მითითებული არაა" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" "basic გამოწვევისთვის ორი წერტილის შემცველი მომხმარებლის სახელის დამუშავება " "შეუძლებელია" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "მოლაპარაკების კოდი არასწორია" #: src/ne_auth.c:602 msgid "GSSAPI authentication error: " msgstr "GSSAPI ავთენტიკაციის შეცდომა: " #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "GSSAPI -ის ავარია (კოდი %u)" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "ცარიელი მოლაპარაკების გაგრძელების იგნორირება" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" "მოლაპარაკების პასუხის გადამოწმების შეცდომა: პასუხის თავსართის კოდი არასწორია" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "მოლაპარაკების პასუხის გადამოწმების შეცდომა: %s" #: src/ne_auth.c:751 #, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "SSPI პასუხის გადამოწმების შეცდომა: პასუხის თავსართის კოდი არასწორია" #: src/ne_auth.c:937 msgid "could not handle non-ASCII username in Digest challenge" msgstr "" "დაიჯესტის გამოწვევაში არა-ASCII მომხმარებლის სახელის დამუშავება შეუძლებელია" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "დაიჯესტის გამოწვევის უცნობი ალგორითმი" #: src/ne_auth.c:972 msgid "legacy Digest challenge not supported" msgstr "მოძველებული დაიჯესტის გამოწვევა მხარდაჭერილი არაა" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "დაიჯესტის გამოწვევის შეუთავსებელი ალგორითმი" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "დაიჯესტის გამოწვევას პარამეტრი აკლია" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "საწყისი დაიჯესტის გამოწვევა გაჭედილია" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "გაჭედლი დაიჯესტის გამოწვევა ახალი ალგორითმით ან რეალმით" #: src/ne_auth.c:998 #, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "%s ალგორითმი დაიჯესტის გამოწვევაში მხარდაჭერილი არაა" #: src/ne_auth.c:1012 msgid "could not parse domain in Digest challenge" msgstr "დაიჯესტის გამოწვევაში დომენის დამუშავების შეცდომა" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "დაჯესტის ორმხრივი ავთენტიკაციის შეცდომა: არასაკმარისი პარამეტრებ" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "დაიჯესტის ორმხრივი ავთენტიკაციის შეცდომა: კლიენტის nonce არ ემთხვევა" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" "დაიჯესტის ორმხრივი ავთენტიკაციის შეცდომა: nonce-ების რაოდენობის დამუშავების " "შეცდომა" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" "დაიჯესტის ორმხრივი ავთენტიკაციის შეცდომა: nonce-ის რაოდენობა არ ემთხვევა (%u " "და არა %u)" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "დაიჯესტის ორმხრივი ავთენტიკაციის შეცდომა: request-digest არ ემთხვევა" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "%s გამოწვევა იგნორირებულია" #: src/ne_auth.c:1576 msgid "could not parse challenge" msgstr "გამოწვევის დამუშავების შეცდომა" #: src/ne_basic.c:98 #, c-format msgid "Could not determine file size: %s" msgstr "ფაილის ზომის განსაზღვრის შეცდომა: %s" #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "პასუხი მოთხოვნილ დიაპაზონს არ შეიცავს" #: src/ne_basic.c:207 #, c-format msgid "Range is not satisfiable" msgstr "დაპაზონი დამაკმაყოფილებელი არაა" #: src/ne_basic.c:212 #, c-format msgid "Resource does not support ranged GET requests" msgstr "რესურსს დიაპაზონის შემცველ GETი მოთხოვნების მხარდაჭერა არ გააჩნია" #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "%s: %s (კოდი %d)" #: src/ne_compress.c:232 msgid "Could not inflate data" msgstr "მონაცემების შებერვის შეცდოა" #: src/ne_compress.c:293 msgid "Could not initialize zlib" msgstr "ZLib-ის ინიციალიზაციის შეცდომა" #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "[არა-ბეჭდვადი:#%lu]" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "[არადაბეჭდვადი]" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "სერვერის პირადი გასაღების შემოტანის შეცდომა: %s" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "ხელმოწერილია დაუცველი ალგორითმით" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "უცნობი შეცდომები (%u0)" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "სერვერის სერტიფიკატს თემის სახელში commonName ატრიბუტი აკლია" #: src/ne_gnutls.c:985 #, c-format msgid "Could not verify server certificate: %s" msgstr "სერვერის სერტიფიკატის გადამოწმების შეცდომა: %s" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "სერტიფიკატის გადამოწმების შეცდომა: %s" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "SSL მიმოცვლის შეცდომა. მოთხოვნილი კლიენტის სერტიფიკატი: %s" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, c-format msgid "SSL handshake failed: %s" msgstr "SSL მიმოცვლის შეცდომა: %s" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "სერვერმა სერტიფიკატის ჯაჭვი არ გამოაგზავნა" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "LOCK პასუხს თავსართი Lock-Token აკლია" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "პასუხს %s-სთვის activelock აკლია" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "LOCK-ის განახლების პასუხში <%s>-ის activelock არ დაბრუნებულა" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "SSL სერვერმა სერტიფიკატი არ წარმოადგინა" #: src/ne_props.c:371 src/ne_props.c:435 msgid "Response exceeds maximum property count" msgstr "პასუხი თვისებების მაქსიმალურ რაოდენობას აჭარბებს" #: src/ne_request.c:205 #, c-format msgid "%s: connection was closed by proxy server" msgstr "%s: შეერთება დახურულია პროქსი სერვერის მიერ" #: src/ne_request.c:208 #, c-format msgid "%s: connection was closed by server" msgstr "%s შეერთება დახურულია სერვერის მიერ" #: src/ne_request.c:213 #, c-format msgid "%s: connection timed out" msgstr "%s: შეერთების მოლოდინის ვადა ამოიწურა" #: src/ne_request.c:316 #, c-format msgid "Premature EOF in request body file" msgstr "ნაადრევი EOF მოთხოვნის სხეულის ფაილში" #: src/ne_request.c:323 #, c-format msgid "Failed reading request body file: %s" msgstr "მოთხოვნის სხეულის ფაილის წაკითხვის შეცდომა: %s" #: src/ne_request.c:343 msgid "offset invalid" msgstr "წანაცვლება არასწორია" #: src/ne_request.c:348 #, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "მოთხოვნის სხეულის ფაილში %s წანაცვლებაზე გადახვევის შეცდომა: %s" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "მოთხოვნის სხეულის გაგზავნის შეცდომა" #: src/ne_request.c:461 msgid "Could not send chunked request terminator" msgstr "ნაგლეჯების შემცველი მოთხოვნის დამსრულებლის გაგზავნის შეცდომა" #: src/ne_request.c:785 #, c-format msgid "Could not parse redirect destination URL" msgstr "გადამისამართების სამიზნე URL-ის დამუშავების შეცდომა" #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "გადამისამართების სამიზნე URL-ის დამუშავების შეცდომა" #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "ნაგლეჯის ზომის წაკითხვის შეცდომა" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 msgid "Could not parse chunk size" msgstr "ნაგლეჯის ზომის დამუშავების შეცდოა" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "პასუხის სხეულის დამუშავების შეცდომა" #: src/ne_request.c:1025 msgid "Could not read chunk delimiter" msgstr "ნაგლეჯის გამყოფის წაკითხვის შეცდომა" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "ნაგლეჯის გამყოფი არასწორია" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" "სტატუსის ხაზის წაკითხვა შეუძლებელია (მოთხოვნილი იყო TLS კლიენტის სერტიფიკატი)" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "სტატუსის ხაზის წაკითხვა შეუძლებელია" #: src/ne_request.c:1153 msgid "Could not parse response status line" msgstr "პასუხის სტატუსის ხაზის წაკითხვის შეცდომა" #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "მოთხოვნის გაგზავნა შეუძლებელია" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "მეტისმეტად ბევრი შუალედური პასუხი" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "პასუხის თავსართების წაკითხვის შეცდომა" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "პასუხის თავსართი მეტისმეტად გრძელია" #: src/ne_request.c:1433 msgid "Response exceeded maximum number of header fields" msgstr "პასუხის თავსართის ველების მაქსიმალურ რიცხვს სცდება" #: src/ne_request.c:1448 #, c-format msgid "Could not resolve hostname `%s': %s" msgstr "ჰოსტის სახელის '%s' ამოხსნის შეცდომა: %s" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "პასუხის transfer-code არასწორია" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "პასუხის Content-Length არასწორია" #: src/ne_request.c:1662 #, c-format msgid "Could not write to file: %s" msgstr "ფაილში ჩაწერის შეცდომა: %s" #: src/ne_request.c:1735 #, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "პროქსის გავლით SSL შეერთების შექნის შეცდომა: %s" #: src/ne_request.c:1774 #, c-format msgid "Could not create socket" msgstr "სოკეტის შექმნის შეცდომა" #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "სერვერთან მიერთების პრობლემა" #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "პროქსი სერვერთან დაკავშირების შეცდომა" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" "SOCKS v4 პროქსისთვის ჰოსტის სახელის %s IPv4 მისამართის აღმოჩენა შეუძლებელია" #: src/ne_request.c:1913 #, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "SOCKS პროქსიდან (%s:%u) მიერთების დამყარების შეცდომა: %s" #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr "უცნობი შეცდომა" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "[არასწორი თარიღი]" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "სერტიფიკატი ჯერ არასწორია" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "სერტიფიკატი ვადაგასულია" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "სერტიფიკატი სხვა ჰოსტის სახელს ეკუთვნის" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "გამომცემელი სანდო არაა" #: src/ne_session.c:650 msgid "bad certificate chain" msgstr "სერტიფიკატების არასწორი ჯაჭვი" #: src/ne_session.c:651 msgid "certificate has been revoked" msgstr "სერტიფიკატი გაუქმებულია" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "სერვერის სერტიფიკატის გადამოწმების შეცდომა: " #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 msgid "Connection closed" msgstr "კავშირი დახურულია" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "ოპერაციის თავიდან ცდა" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 msgid "Secure connection truncated" msgstr "დაცული შეერთება წაკვეთილია" #: src/ne_socket.c:704 msgid "Secure connection reset" msgstr "დაცული შეერთება გაწყდა" #: src/ne_socket.c:725 src/ne_socket.c:839 #, c-format msgid "SSL error: %s" msgstr "SSL-ის შეცდომა: %s" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "SSL -ის შეცდომის კოდი %d/%d/%lu" #: src/ne_socket.c:814 #, c-format msgid "SSL alert received: %s" msgstr "SSL გაფრთხილება მიღებულია: %s" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "SSL სოკეტის წაკითხვის შეცდომა" #: src/ne_socket.c:966 msgid "Line too long" msgstr "ხაზი ძალიან გრძელია" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "ჰოსტი ნაპოვნი არაა" #: src/ne_socket.c:1376 msgid "Connection timed out" msgstr "კავშირის ვადა გავიდა" #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "სოკეტის დესკრიპტორის ნომერი FD_SETSIZE-ს სცილდება" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "სოკეტის ოჯახი მხარდაჭერილი არაა" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "კლიენტის სერტიფიკატის შემოწმების შეცდომა" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "ენტროპიის ნაკლებობის გამო SSL-ი გათიშულია" #: src/ne_socket.c:1921 msgid "Could not create SSL structure" msgstr "SSL სტრუქტურის შექმნის შეცდომა" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "სოკეტის გასათიშად საჭირო ალმები არ არსებობს" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "TLS-ს არასრული დახურვა" #: src/ne_socks.c:65 msgid "failure" msgstr "შეცდომა" #: src/ne_socks.c:68 msgid "connection not permitted" msgstr "მიერთება ნებადართული არაა" #: src/ne_socks.c:71 msgid "network unreachable" msgstr "ქსელი მიუწვდომელია" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "ჰოსტი მიუწვდომელია" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "TTL-ს ვადა გაუვიდა" #: src/ne_socks.c:80 msgid "command not supported" msgstr "ბრძანება მხარდაჭერილი არაა" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "მისამართის ტიპი მხარდაუჭერელია" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "%s: უცნობი შეცდომა (%u)" #: src/ne_socks.c:128 src/ne_socks.c:328 msgid "Could not send message to proxy" msgstr "პროქსისთვის შეტყობინების გაგზავნა შეუძლებელია" #: src/ne_socks.c:133 msgid "Could not read initial response from proxy" msgstr "პროქსიდან საწყისი პასუხის წაკითხვის შეცდომა" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "არასწორი ვერსია პროქსის პასუხში" #: src/ne_socks.c:157 msgid "Could not send login message" msgstr "შესვლის შეტყობინების გაგზავნის შეცდომა" #: src/ne_socks.c:162 msgid "Could not read login reply" msgstr "შესვლის პასუხის წაკითხვის შეცდომა" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "არასწორი ვერსია შესვლის პასუხში" #: src/ne_socks.c:168 msgid "Authentication failed" msgstr "ავთენტიფიკაცია ვერ მოხერდა" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "დამაკმაყოფილებელი ავთენტიკაციის მეთოდის გარეშე" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "არჩეულია მოულოდნელი ავთენტიკაციის მეთოდი" #: src/ne_socks.c:210 msgid "Could not send connect request" msgstr "შეერთების მოთხოვნის გაგზავნის შეცდომა" #: src/ne_socks.c:215 msgid "Could not read connect reply" msgstr "მიერთების პასუხის წაკითხვის შეცდომა" #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "არასწორი ვერსია მიერთების პასუხში" #: src/ne_socks.c:221 src/ne_socks.c:337 msgid "Could not connect" msgstr "მიერთების პრობლემა" #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "მიერთების პასუხში FQDN-ის სიგრძის წაკითხვის შეცდომა" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "მისამართის არასწორი ტიპი მიერთების პასუხში" #: src/ne_socks.c:245 msgid "Could not read address in connect reply" msgstr "მიერთების პასუხიდან მისამართის წაკითხვის შეცდომა" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "მოთხოვნა უარყოფილი ან ავარიულია" #: src/ne_socks.c:269 msgid "could not establish connection to identd" msgstr "identd-სთან მიერთების შეცდომა" #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "უარყოფილია identd-ის მომხმარებლის არ-დამთხვევის გამო" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "%s: უცნობი ავარია (%u)" #: src/ne_socks.c:333 msgid "Could not read response from proxy" msgstr "პროქსის პასუხის წაკითხვის შეცდომა" #: src/ne_xml.c:280 #, c-format msgid "XML parse error at line %d: invalid element name" msgstr "XML-ის პასუხის შეცდომა ხაზზე %d: ელემენტის არასწორი სახელი" #: src/ne_xml.c:474 msgid "Unknown error" msgstr "უცნობი შეცდომა" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "ბაიტების მიმდევრობის არასწორი ნიშანი" #: src/ne_xml.c:667 #, c-format msgid "XML parse error at line %d: %s" msgstr "XML -ის დამუშავების შეცდომა ხაზზე %d: %s" #: src/ne_xmlreq.c:36 #, c-format msgid "Could not parse response: %s" msgstr "პასუხის დამუშავების შეცდომა: %s" #~ msgid "Could not read interim response headers" #~ msgstr "შუალედური პასუხის თავსართების წაკითხვის შეცდომა" neon-0.34.2/po/ja.po0000644000175000017500000003662514777424030013543 0ustar jortonjorton# The Japanese translation for sitecopy # Copyright (C) 2000 Nobuyuki Tsuchimura # #, fuzzy msgid "" msgstr "" "Project-Id-Version: sitecopy 0.10.14\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2001-01-16 07:32+0900\n" "Last-Translator: Nobuyuki Tsuchimura \n" "Language-Team: ja\n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=EUC-JP\n" "Content-Transfer-Encoding: 8-bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" #: src/ne_auth.c:151 #, fuzzy, c-format msgid "Could not authenticate to server: %s" msgstr "ץС³Ǥޤ" #: src/ne_auth.c:156 #, fuzzy, c-format msgid "Could not authenticate to proxy server: %s" msgstr "ץС³Ǥޤ" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "chunk 礭ϤǤޤ" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "" #: src/ne_auth.c:602 #, fuzzy msgid "GSSAPI authentication error: " msgstr "%s ؤǧڤ %s ɬפǤ '%s':\n" #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "" #: src/ne_auth.c:751 #, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:937 #, fuzzy msgid "could not handle non-ASCII username in Digest challenge" msgstr "chunk 礭ϤǤޤ" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:972 msgid "legacy Digest challenge not supported" msgstr "" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "" #: src/ne_auth.c:998 #, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "" #: src/ne_auth.c:1012 #, fuzzy msgid "could not parse domain in Digest challenge" msgstr "chunk 礭ϤǤޤ" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "" #: src/ne_auth.c:1576 #, fuzzy msgid "could not parse challenge" msgstr "chunk 礭ϤǤޤ" #: src/ne_basic.c:98 #, fuzzy, c-format msgid "Could not determine file size: %s" msgstr "ե뤬ɤޤ: " #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "" #: src/ne_basic.c:207 #, c-format msgid "Range is not satisfiable" msgstr "" #: src/ne_basic.c:212 #, fuzzy, c-format msgid "Resource does not support ranged GET requests" msgstr "Сեʬ򥵥ݡȤƤޤ" #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "" #: src/ne_compress.c:232 #, fuzzy msgid "Could not inflate data" msgstr "ե뤬ɤޤ: " #: src/ne_compress.c:293 #, fuzzy msgid "Could not initialize zlib" msgstr "ե뤬񤱤ޤ: " #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "" #: src/ne_gnutls.c:985 #, fuzzy, c-format msgid "Could not verify server certificate: %s" msgstr "ե뤬񤱤ޤ: %s" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, fuzzy, c-format msgid "SSL handshake failed: %s" msgstr "ե뤬񤱤ޤ: %s" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "" #: src/ne_props.c:371 src/ne_props.c:435 msgid "Response exceeds maximum property count" msgstr "" #: src/ne_request.c:205 #, fuzzy, c-format msgid "%s: connection was closed by proxy server" msgstr "%s: ³ץСڤޤ" #: src/ne_request.c:208 #, fuzzy, c-format msgid "%s: connection was closed by server" msgstr "%s: ³Сڤޤ" #: src/ne_request.c:213 #, fuzzy, c-format msgid "%s: connection timed out" msgstr "%s: ³ॢȤǤ" #: src/ne_request.c:316 #, fuzzy, c-format msgid "Premature EOF in request body file" msgstr "ե뤬񤱤ޤ: %s" #: src/ne_request.c:323 #, fuzzy, c-format msgid "Failed reading request body file: %s" msgstr "ե뤬񤱤ޤ: %s" #: src/ne_request.c:343 msgid "offset invalid" msgstr "" #: src/ne_request.c:348 #, fuzzy, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "ե뤬񤱤ޤ: %s" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "" #: src/ne_request.c:461 #, fuzzy msgid "Could not send chunked request terminator" msgstr "ץС³Ǥޤ" #: src/ne_request.c:785 #, fuzzy, c-format msgid "Could not parse redirect destination URL" msgstr "chunk 礭ϤǤޤ" #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "chunk 礭ϤǤޤ" #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "chunk 礭ɤޤ" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 msgid "Could not parse chunk size" msgstr "chunk 礭ϤǤޤ" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "response body ɤޤ" #: src/ne_request.c:1025 #, fuzzy msgid "Could not read chunk delimiter" msgstr "chunk 礭ɤޤ" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "" #: src/ne_request.c:1153 #, fuzzy msgid "Could not parse response status line" msgstr "response body ɤޤ" #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "response body ɤޤ" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "" #: src/ne_request.c:1433 msgid "Response exceeded maximum number of header fields" msgstr "" #: src/ne_request.c:1448 #, fuzzy, c-format msgid "Could not resolve hostname `%s': %s" msgstr "%s: 顼: СΥۥ̾ (%s) IP ɥ쥹ѴǤޤ\n" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "" #: src/ne_request.c:1662 #, c-format msgid "Could not write to file: %s" msgstr "ե뤬񤱤ޤ: %s" #: src/ne_request.c:1735 #, fuzzy, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "ץС SSL ³Ǥޤ" #: src/ne_request.c:1774 #, fuzzy, c-format msgid "Could not create socket" msgstr "ץС SSL ³Ǥޤ" #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "ץС³Ǥޤ" #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "ץС³Ǥޤ" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" #: src/ne_request.c:1913 #, fuzzy, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "ץС SSL ³Ǥޤ" #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr "̤ΤΥƥ२顼" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "" #: src/ne_session.c:650 msgid "bad certificate chain" msgstr "" #: src/ne_session.c:651 msgid "certificate has been revoked" msgstr "" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "" #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 #, fuzzy msgid "Connection closed" msgstr "%s: ³Сڤޤ" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 #, fuzzy msgid "Secure connection truncated" msgstr "³ॢȡ" #: src/ne_socket.c:704 #, fuzzy msgid "Secure connection reset" msgstr "³ॢȡ" #: src/ne_socket.c:725 src/ne_socket.c:839 #, c-format msgid "SSL error: %s" msgstr "" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "" #: src/ne_socket.c:814 #, c-format msgid "SSL alert received: %s" msgstr "" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "" #: src/ne_socket.c:966 msgid "Line too long" msgstr "" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "" #: src/ne_socket.c:1376 #, fuzzy msgid "Connection timed out" msgstr "%s: ³ॢȤǤ" #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "" #: src/ne_socket.c:1921 #, fuzzy msgid "Could not create SSL structure" msgstr "ץС SSL ³Ǥޤ" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "" #: src/ne_socks.c:68 #, fuzzy msgid "connection not permitted" msgstr "%s: ³ॢȤǤ" #: src/ne_socks.c:71 msgid "network unreachable" msgstr "" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "" #: src/ne_socks.c:80 msgid "command not supported" msgstr "" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "" #: src/ne_socks.c:128 src/ne_socks.c:328 #, fuzzy msgid "Could not send message to proxy" msgstr "response body ɤޤ" #: src/ne_socks.c:133 #, fuzzy msgid "Could not read initial response from proxy" msgstr "response body ɤޤ" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "" #: src/ne_socks.c:157 #, fuzzy msgid "Could not send login message" msgstr "chunk 礭ɤޤ" #: src/ne_socks.c:162 #, fuzzy msgid "Could not read login reply" msgstr "chunk 礭ɤޤ" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "" #: src/ne_socks.c:168 #, fuzzy msgid "Authentication failed" msgstr "%s ؤǧڤ %s ɬפǤ '%s':\n" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "" #: src/ne_socks.c:210 #, fuzzy msgid "Could not send connect request" msgstr "ץС³Ǥޤ" #: src/ne_socks.c:215 #, fuzzy msgid "Could not read connect reply" msgstr "ץС³Ǥޤ" #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "" #: src/ne_socks.c:221 src/ne_socks.c:337 #, fuzzy msgid "Could not connect" msgstr "ץС³Ǥޤ" #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "" #: src/ne_socks.c:245 #, fuzzy msgid "Could not read address in connect reply" msgstr "response body ɤޤ" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "" #: src/ne_socks.c:269 #, fuzzy msgid "could not establish connection to identd" msgstr "ץС³Ǥޤ" #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "" #: src/ne_socks.c:333 #, fuzzy msgid "Could not read response from proxy" msgstr "response body ɤޤ" #: src/ne_xml.c:280 #, fuzzy, c-format msgid "XML parse error at line %d: invalid element name" msgstr "" "%s: rcfile %d ԤǴְäƤޤ:\n" "%s\n" #: src/ne_xml.c:474 #, fuzzy msgid "Unknown error" msgstr "̤ΤΥƥ२顼" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "" #: src/ne_xml.c:667 #, fuzzy, c-format msgid "XML parse error at line %d: %s" msgstr "" "%s: rcfile %d ԤǴְäƤޤ:\n" "%s\n" #: src/ne_xmlreq.c:36 #, fuzzy, c-format msgid "Could not parse response: %s" msgstr "response body ɤޤ" #, fuzzy #~ msgid "Could not read interim response headers" #~ msgstr "response body ɤޤ" #, fuzzy #~ msgid "%s: %s" #~ msgstr "桼̾: %s\n" neon-0.34.2/po/fr.po0000644000175000017500000004062214777424030013550 0ustar jortonjorton# SOME DESCRIPTIVE TITLE. # Copyright (C) 2000 Sylvain Glaize # #, fuzzy msgid "" msgstr "" "Project-Id-Version: sitecopy 0.9.3\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2000-01-31 00:00+0100\n" "Last-Translator: Sylvain Glaize \n" "Language-Team: fr\n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=ISO-8859-1\n" "Content-Transfer-Encoding: 8bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" #: src/ne_auth.c:151 #, fuzzy, c-format msgid "Could not authenticate to server: %s" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_auth.c:156 #, fuzzy, c-format msgid "Could not authenticate to proxy server: %s" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "" #: src/ne_auth.c:602 msgid "GSSAPI authentication error: " msgstr "" #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "" #: src/ne_auth.c:751 #, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:937 #, fuzzy msgid "could not handle non-ASCII username in Digest challenge" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:972 msgid "legacy Digest challenge not supported" msgstr "" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "" #: src/ne_auth.c:998 #, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "" #: src/ne_auth.c:1012 #, fuzzy msgid "could not parse domain in Digest challenge" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "" #: src/ne_auth.c:1576 #, fuzzy msgid "could not parse challenge" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_basic.c:98 #, fuzzy, c-format msgid "Could not determine file size: %s" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "" #: src/ne_basic.c:207 #, c-format msgid "Range is not satisfiable" msgstr "" #: src/ne_basic.c:212 #, c-format msgid "Resource does not support ranged GET requests" msgstr "" #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "" #: src/ne_compress.c:232 #, fuzzy msgid "Could not inflate data" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_compress.c:293 #, fuzzy msgid "Could not initialize zlib" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "" #: src/ne_gnutls.c:985 #, fuzzy, c-format msgid "Could not verify server certificate: %s" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, fuzzy, c-format msgid "SSL handshake failed: %s" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "" #: src/ne_props.c:371 src/ne_props.c:435 msgid "Response exceeds maximum property count" msgstr "" #: src/ne_request.c:205 #, fuzzy, c-format msgid "%s: connection was closed by proxy server" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_request.c:208 #, c-format msgid "%s: connection was closed by server" msgstr "" #: src/ne_request.c:213 #, c-format msgid "%s: connection timed out" msgstr "" #: src/ne_request.c:316 #, fuzzy, c-format msgid "Premature EOF in request body file" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:323 #, fuzzy, c-format msgid "Failed reading request body file: %s" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:343 msgid "offset invalid" msgstr "" #: src/ne_request.c:348 #, fuzzy, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "" #: src/ne_request.c:461 #, fuzzy msgid "Could not send chunked request terminator" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_request.c:785 #, fuzzy, c-format msgid "Could not parse redirect destination URL" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 #, fuzzy msgid "Could not parse chunk size" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "" #: src/ne_request.c:1025 #, fuzzy msgid "Could not read chunk delimiter" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "" #: src/ne_request.c:1153 #, fuzzy msgid "Could not parse response status line" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "" #: src/ne_request.c:1433 msgid "Response exceeded maximum number of header fields" msgstr "" #: src/ne_request.c:1448 #, fuzzy, c-format msgid "Could not resolve hostname `%s': %s" msgstr "%s: erreur: impossible de trouver le nom de l'hte distant.\n" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "" #: src/ne_request.c:1662 #, fuzzy, c-format msgid "Could not write to file: %s" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_request.c:1735 #, fuzzy, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_request.c:1774 #, fuzzy, c-format msgid "Could not create socket" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_request.c:1810 #, fuzzy msgid "Could not connect to server" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_request.c:1812 #, fuzzy msgid "Could not connect to proxy server" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" #: src/ne_request.c:1913 #, fuzzy, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr "Erreur systme inconnue" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "" #: src/ne_session.c:650 msgid "bad certificate chain" msgstr "" #: src/ne_session.c:651 msgid "certificate has been revoked" msgstr "" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "" #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 msgid "Connection closed" msgstr "" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 msgid "Secure connection truncated" msgstr "" #: src/ne_socket.c:704 msgid "Secure connection reset" msgstr "" #: src/ne_socket.c:725 src/ne_socket.c:839 #, fuzzy, c-format msgid "SSL error: %s" msgstr "" "%s: dans issue_error\n" "%s" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "" #: src/ne_socket.c:814 #, fuzzy, c-format msgid "SSL alert received: %s" msgstr "" "%s: dans issue_error\n" "%s" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "" #: src/ne_socket.c:966 msgid "Line too long" msgstr "" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "" #: src/ne_socket.c:1376 msgid "Connection timed out" msgstr "" #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "" #: src/ne_socket.c:1921 #, fuzzy msgid "Could not create SSL structure" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "" #: src/ne_socks.c:68 msgid "connection not permitted" msgstr "" #: src/ne_socks.c:71 msgid "network unreachable" msgstr "" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "" #: src/ne_socks.c:80 msgid "command not supported" msgstr "" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "" #: src/ne_socks.c:128 src/ne_socks.c:328 #, fuzzy msgid "Could not send message to proxy" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_socks.c:133 #, fuzzy msgid "Could not read initial response from proxy" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "" #: src/ne_socks.c:157 #, fuzzy msgid "Could not send login message" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_socks.c:162 #, fuzzy msgid "Could not read login reply" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "" #: src/ne_socks.c:168 #, fuzzy msgid "Authentication failed" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "" #: src/ne_socks.c:210 #, fuzzy msgid "Could not send connect request" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_socks.c:215 #, fuzzy msgid "Could not read connect reply" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "" #: src/ne_socks.c:221 src/ne_socks.c:337 #, fuzzy msgid "Could not connect" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "" #: src/ne_socks.c:245 #, fuzzy msgid "Could not read address in connect reply" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "" #: src/ne_socks.c:269 #, fuzzy msgid "could not establish connection to identd" msgstr "%s: erreur: impossible de se connecter l'hte distant.\n" #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "" #: src/ne_socks.c:333 #, fuzzy msgid "Could not read response from proxy" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #: src/ne_xml.c:280 #, fuzzy, c-format msgid "XML parse error at line %d: invalid element name" msgstr "" "%s: erreur dans le fichier de ressources la ligne %d:\n" "%s\n" #: src/ne_xml.c:474 #, fuzzy msgid "Unknown error" msgstr "Erreur systme inconnue" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "" #: src/ne_xml.c:667 #, fuzzy, c-format msgid "XML parse error at line %d: %s" msgstr "" "%s: erreur dans le fichier de ressources la ligne %d:\n" "%s\n" #: src/ne_xmlreq.c:36 #, fuzzy, c-format msgid "Could not parse response: %s" msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #, fuzzy #~ msgid "Could not read interim response headers" #~ msgstr "%s: erreur: impossible d'ouvrir le fichier de ressources: %s\n" #, fuzzy #~ msgid "%s: %s" #~ msgstr "" #~ "%s: dans issue_error\n" #~ "%s" neon-0.34.2/po/de.po0000644000175000017500000004076014777424030013534 0ustar jortonjorton# The German translation for sitecopy. # Copyright (C) 2000, Thomas Schultz # msgid "" msgstr "" "Project-Id-Version: sitecopy 0.11.3\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2002-01-13 13:37+0100\n" "Last-Translator: Thomas Schultz \n" "Language-Team: de\n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=iso-8859-1\n" "Content-Transfer-Encoding: 8bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" "Ungltige HTTP Status-Zeile im Status-Element in Zeile %d der Antwort:\n" "Status-Zeile war: %s" #: src/ne_auth.c:151 #, fuzzy, c-format msgid "Could not authenticate to server: %s" msgstr "Verbindungsaufbau zum Server gescheitert." #: src/ne_auth.c:156 #, fuzzy, c-format msgid "Could not authenticate to proxy server: %s" msgstr "Verbindungsaufbau zum Proxy-Server gescheitert." #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "Parser-Fehler bei Ermittlung der Blockgre" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "" #: src/ne_auth.c:602 #, fuzzy msgid "GSSAPI authentication error: " msgstr "Anmeldung wird bentigt auf %s `%s':\n" #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "" #: src/ne_auth.c:751 #, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:937 #, fuzzy msgid "could not handle non-ASCII username in Digest challenge" msgstr "Parser-Fehler bei Ermittlung der Blockgre" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:972 msgid "legacy Digest challenge not supported" msgstr "" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "" #: src/ne_auth.c:998 #, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "" #: src/ne_auth.c:1012 #, fuzzy msgid "could not parse domain in Digest challenge" msgstr "Parser-Fehler bei Ermittlung der Blockgre" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "" #: src/ne_auth.c:1576 #, fuzzy msgid "could not parse challenge" msgstr "Parser-Fehler bei Ermittlung der Blockgre" #: src/ne_basic.c:98 #, fuzzy, c-format msgid "Could not determine file size: %s" msgstr "Konnte Lnge der Datei nicht herausfinden: %s" #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "" #: src/ne_basic.c:207 #, fuzzy, c-format msgid "Range is not satisfiable" msgstr "Range is not satisfiable." #: src/ne_basic.c:212 #, fuzzy, c-format msgid "Resource does not support ranged GET requests" msgstr "Server ermglicht keine teilweisen GETs." #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "" #: src/ne_compress.c:232 #, fuzzy msgid "Could not inflate data" msgstr "Konnte Datei nicht ffnen: " #: src/ne_compress.c:293 #, fuzzy msgid "Could not initialize zlib" msgstr "Konnte Datei nicht ffnen: " #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "" #: src/ne_gnutls.c:985 #, fuzzy, c-format msgid "Could not verify server certificate: %s" msgstr "Konnte nicht in diese Datei schreiben: %s" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "" #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, fuzzy, c-format msgid "SSL handshake failed: %s" msgstr "Konnte nicht in diese Datei schreiben: %s" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "" #: src/ne_props.c:371 src/ne_props.c:435 #, fuzzy msgid "Response exceeds maximum property count" msgstr "Antwort hatte zu viele Header-Felder." #: src/ne_request.c:205 #, fuzzy, c-format msgid "%s: connection was closed by proxy server" msgstr "%s: Verbindung vom Proxy-Server geschlossen." #: src/ne_request.c:208 #, fuzzy, c-format msgid "%s: connection was closed by server" msgstr "%s: Verbindung vom Server geschlossen." #: src/ne_request.c:213 #, fuzzy, c-format msgid "%s: connection timed out" msgstr "%s: Verbindung wegen Zeitberschreitung geschlossen." #: src/ne_request.c:316 #, fuzzy, c-format msgid "Premature EOF in request body file" msgstr "Konnte nicht in diese Datei schreiben: %s" #: src/ne_request.c:323 #, fuzzy, c-format msgid "Failed reading request body file: %s" msgstr "Konnte nicht in diese Datei schreiben: %s" #: src/ne_request.c:343 msgid "offset invalid" msgstr "" #: src/ne_request.c:348 #, fuzzy, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "Konnte nicht in diese Datei schreiben: %s" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "Konnte den Rumpf der Anfrage nicht schicken" #: src/ne_request.c:461 #, fuzzy msgid "Could not send chunked request terminator" msgstr "Konnte keine Anfrage (request) schicken" #: src/ne_request.c:785 #, fuzzy, c-format msgid "Could not parse redirect destination URL" msgstr "Konnte Status-Zeile des Servers nicht interpretieren." #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "Konnte Status-Zeile des Servers nicht interpretieren." #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "Lesefehler bei Ermittlung der Blockgre" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 msgid "Could not parse chunk size" msgstr "Parser-Fehler bei Ermittlung der Blockgre" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "Konnte Rumpf der Antwort nicht lesen" #: src/ne_request.c:1025 #, fuzzy msgid "Could not read chunk delimiter" msgstr "Lesefehler bei Ermittlung der Blockgre" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "Konnte Status-Zeile des Servers nicht lesen" #: src/ne_request.c:1153 #, fuzzy msgid "Could not parse response status line" msgstr "Konnte Status-Zeile des Servers nicht interpretieren." #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "Konnte keine Anfrage (request) schicken" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "Konnte Rumpf der Antwort nicht lesen" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "Fehler beim Lesen der Kopfzeilen (header) der Antwort" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "Kopfzeilen (header) der Antwort zu lang" #: src/ne_request.c:1433 #, fuzzy msgid "Response exceeded maximum number of header fields" msgstr "Antwort hatte zu viele Header-Felder." #: src/ne_request.c:1448 #, fuzzy, c-format msgid "Could not resolve hostname `%s': %s" msgstr "%s: Fehler: Konnte den Namen des Servers nicht auflsen (%s).\n" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "" #: src/ne_request.c:1662 #, c-format msgid "Could not write to file: %s" msgstr "Konnte nicht in diese Datei schreiben: %s" #: src/ne_request.c:1735 #, fuzzy, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "Konnte durch den Proxy-Server keine SSL-Verbindung herstellen" #: src/ne_request.c:1774 #, fuzzy, c-format msgid "Could not create socket" msgstr "Konnte keine SSL-Sitzung herstellen" #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "Verbindungsaufbau zum Server gescheitert." #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "Verbindungsaufbau zum Proxy-Server gescheitert." #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" #: src/ne_request.c:1913 #, fuzzy, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "Konnte durch den Proxy-Server keine SSL-Verbindung herstellen" #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr "Unbekannter System-Fehler" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "" #: src/ne_session.c:650 msgid "bad certificate chain" msgstr "" #: src/ne_session.c:651 msgid "certificate has been revoked" msgstr "" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "" #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 #, fuzzy msgid "Connection closed" msgstr "Verbindung vom Server geschlossen" #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 #, fuzzy msgid "Secure connection truncated" msgstr "Verbindung wegen Zeitberschreitung abgebrochen." #: src/ne_socket.c:704 #, fuzzy msgid "Secure connection reset" msgstr "Verbindung wegen Zeitberschreitung abgebrochen." #: src/ne_socket.c:725 src/ne_socket.c:839 #, fuzzy, c-format msgid "SSL error: %s" msgstr "%s: Fehler: %s\n" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "" #: src/ne_socket.c:814 #, fuzzy, c-format msgid "SSL alert received: %s" msgstr "%s: Fehler: %s\n" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "" #: src/ne_socket.c:966 msgid "Line too long" msgstr "Zeile zu lang" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "Host nicht gefunden" #: src/ne_socket.c:1376 #, fuzzy msgid "Connection timed out" msgstr "%s: Verbindung wegen Zeitberschreitung geschlossen." #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "" #: src/ne_socket.c:1921 #, fuzzy msgid "Could not create SSL structure" msgstr "Konnte keine SSL-Sitzung herstellen" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "" #: src/ne_socks.c:68 #, fuzzy msgid "connection not permitted" msgstr "%s: Verbindung wegen Zeitberschreitung geschlossen." #: src/ne_socks.c:71 msgid "network unreachable" msgstr "" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "" #: src/ne_socks.c:80 msgid "command not supported" msgstr "" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "" #: src/ne_socks.c:128 src/ne_socks.c:328 #, fuzzy msgid "Could not send message to proxy" msgstr "Konnte den Rumpf der Anfrage nicht schicken" #: src/ne_socks.c:133 #, fuzzy msgid "Could not read initial response from proxy" msgstr "Konnte Rumpf der Antwort nicht lesen" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "" #: src/ne_socks.c:157 #, fuzzy msgid "Could not send login message" msgstr "Konnte keine Anfrage (request) schicken" #: src/ne_socks.c:162 #, fuzzy msgid "Could not read login reply" msgstr "Konnte Status-Zeile des Servers nicht lesen" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "" #: src/ne_socks.c:168 #, fuzzy msgid "Authentication failed" msgstr "Anmeldung wird bentigt auf %s `%s':\n" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "" #: src/ne_socks.c:210 #, fuzzy msgid "Could not send connect request" msgstr "Konnte keine Anfrage (request) schicken" #: src/ne_socks.c:215 #, fuzzy msgid "Could not read connect reply" msgstr "Verbindungsaufbau zum Server gescheitert." #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "" #: src/ne_socks.c:221 src/ne_socks.c:337 #, fuzzy msgid "Could not connect" msgstr "Verbindungsaufbau zum Server gescheitert." #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "" #: src/ne_socks.c:245 #, fuzzy msgid "Could not read address in connect reply" msgstr "Konnte Rumpf der Antwort nicht lesen" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "" #: src/ne_socks.c:269 #, fuzzy msgid "could not establish connection to identd" msgstr "Verbindungsaufbau zum Server gescheitert." #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "" #: src/ne_socks.c:333 #, fuzzy msgid "Could not read response from proxy" msgstr "Konnte Rumpf der Antwort nicht lesen" #: src/ne_xml.c:280 #, fuzzy, c-format msgid "XML parse error at line %d: invalid element name" msgstr "Fehler beim XML-Parsing in Zeile %d: %s." #: src/ne_xml.c:474 #, fuzzy msgid "Unknown error" msgstr "Unbekannter System-Fehler" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "" #: src/ne_xml.c:667 #, fuzzy, c-format msgid "XML parse error at line %d: %s" msgstr "Fehler beim XML-Parsing in Zeile %d: %s." #: src/ne_xmlreq.c:36 #, fuzzy, c-format msgid "Could not parse response: %s" msgstr "Konnte Rumpf der Antwort nicht lesen" #, fuzzy #~ msgid "Could not read interim response headers" #~ msgstr "Konnte Rumpf der Antwort nicht lesen" #, fuzzy #~ msgid "%s: %s" #~ msgstr "%s: %s\n" neon-0.34.2/po/cs.po0000644000175000017500000004035214777424030013546 0ustar jortonjorton# The czech translation for sitecopy # Copyright (C) 2000 Free Software Foundation, Inc. # Petr Prazak , 2000-2002. # msgid "" msgstr "" "Project-Id-Version: sitecopy 0.11.4\n" "Report-Msgid-Bugs-To: https://github.com/notroj/neon\n" "POT-Creation-Date: 2025-04-14 15:07+0100\n" "PO-Revision-Date: 2002-04-09 11:12+0100\n" "Last-Translator: Petr Prazak \n" "Language-Team: cz\n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=iso-8859-2\n" "Content-Transfer-Encoding: 8bit\n" #: src/ne_207.c:231 #, c-format msgid "" "Invalid HTTP status line in status element at line %d of response:\n" "Status line was: %s" msgstr "" "Neplatn dka HTTP stavu ve stavovm prvku na dku %d odpovdi:\n" "Stavov dka byla: %s" # src/console_fe.c:961 #: src/ne_auth.c:151 #, fuzzy, c-format msgid "Could not authenticate to server: %s" msgstr "Nelze se pipojit k serveru" # src/console_fe.c:961 #: src/ne_auth.c:156 #, fuzzy, c-format msgid "Could not authenticate to proxy server: %s" msgstr "Nelze se pipojit k proxy serveru" #: src/ne_auth.c:356 msgid "" "cannot create client nonce for Digest challenge, OpenSSL PRNG not seeded" msgstr "" #: src/ne_auth.c:388 #, fuzzy, c-format msgid "%s hash failed for Digest challenge" msgstr "Nelze zpracovat velikost bloku" #: src/ne_auth.c:421 #, c-format msgid "rejected %s challenge" msgstr "" #: src/ne_auth.c:462 msgid "missing realm in Basic challenge" msgstr "" #: src/ne_auth.c:476 msgid "cannot handle Basic challenge for username containing colon" msgstr "" #: src/ne_auth.c:579 msgid "invalid Negotiate token" msgstr "" #: src/ne_auth.c:602 #, fuzzy msgid "GSSAPI authentication error: " msgstr "Je vyadovna autentizace na %s `%s':\n" #: src/ne_auth.c:615 #, c-format msgid "GSSAPI failure (code %u)" msgstr "" #: src/ne_auth.c:650 msgid "ignoring empty Negotiate continuation" msgstr "" #: src/ne_auth.c:665 #, c-format msgid "Negotiate response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:687 #, c-format msgid "Negotiate response verification failure: %s" msgstr "" #: src/ne_auth.c:751 #, c-format msgid "SSPI response verification failed: invalid response header token" msgstr "" #: src/ne_auth.c:937 #, fuzzy msgid "could not handle non-ASCII username in Digest challenge" msgstr "Nelze zpracovat velikost bloku" #: src/ne_auth.c:965 msgid "unknown algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:972 msgid "legacy Digest challenge not supported" msgstr "" #: src/ne_auth.c:976 msgid "incompatible algorithm in Digest challenge" msgstr "" #: src/ne_auth.c:980 msgid "missing parameter in Digest challenge" msgstr "" #: src/ne_auth.c:984 msgid "initial Digest challenge was stale" msgstr "" #: src/ne_auth.c:991 msgid "stale Digest challenge with new algorithm or realm" msgstr "" #: src/ne_auth.c:998 #, c-format msgid "%s algorithm in Digest challenge not supported" msgstr "" #: src/ne_auth.c:1012 #, fuzzy msgid "could not parse domain in Digest challenge" msgstr "Nelze zpracovat velikost bloku" #: src/ne_auth.c:1299 #, c-format msgid "Digest mutual authentication failure: missing parameters" msgstr "" #: src/ne_auth.c:1304 #, c-format msgid "Digest mutual authentication failure: client nonce mismatch" msgstr "" #: src/ne_auth.c:1314 #, c-format msgid "Digest mutual authentication failure: could not parse nonce count" msgstr "" #: src/ne_auth.c:1319 #, c-format msgid "Digest mutual authentication failure: nonce count mismatch (%u not %u)" msgstr "" #: src/ne_auth.c:1346 #, c-format msgid "Digest mutual authentication failure: request-digest mismatch" msgstr "" #: src/ne_auth.c:1479 #, c-format msgid "ignored %s challenge" msgstr "" #: src/ne_auth.c:1576 #, fuzzy msgid "could not parse challenge" msgstr "Nelze zpracovat velikost bloku" # src/console_fe.c:992 #: src/ne_basic.c:98 #, fuzzy, c-format msgid "Could not determine file size: %s" msgstr "Nelze zjistit dlku souboru: %s" #: src/ne_basic.c:172 #, c-format msgid "Response did not include requested range" msgstr "" #: src/ne_basic.c:207 #, fuzzy, c-format msgid "Range is not satisfiable" msgstr "Rozsah nen uspokojiv." #: src/ne_basic.c:212 #, fuzzy, c-format msgid "Resource does not support ranged GET requests" msgstr "Server nedovoluje sten pkazy GET." #: src/ne_compress.c:184 #, c-format msgid "%s: %s (code %d)" msgstr "" # src/console_fe.c:992 #: src/ne_compress.c:232 #, fuzzy msgid "Could not inflate data" msgstr "Nelze otevt soubor: " # src/console_fe.c:992 #: src/ne_compress.c:293 #, fuzzy msgid "Could not initialize zlib" msgstr "Nelze otevt soubor: " #: src/ne_gnutls.c:184 #, c-format msgid "[unprintable:#%lu]" msgstr "" #: src/ne_gnutls.c:213 msgid "[unprintable]" msgstr "" #: src/ne_gnutls.c:637 #, c-format msgid "Failed to import private key: %s" msgstr "" #: src/ne_gnutls.c:927 msgid "signed using insecure algorithm" msgstr "" #: src/ne_gnutls.c:930 #, c-format msgid "unrecognized errors (%u)" msgstr "" #: src/ne_gnutls.c:971 src/ne_openssl.c:462 #, c-format msgid "Server certificate was missing commonName attribute in subject name" msgstr "" # src/console_fe.c:992 #: src/ne_gnutls.c:985 #, fuzzy, c-format msgid "Could not verify server certificate: %s" msgstr "Nelze zapsat do souboru: %s" #: src/ne_gnutls.c:1004 src/ne_openssl.c:452 #, c-format msgid "Certificate verification error: %s" msgstr "" #: src/ne_gnutls.c:1037 src/ne_openssl.c:719 #, c-format msgid "SSL handshake failed, client certificate was requested: %s" msgstr "" # src/console_fe.c:992 #: src/ne_gnutls.c:1042 src/ne_openssl.c:724 #, fuzzy, c-format msgid "SSL handshake failed: %s" msgstr "Nelze zapsat do souboru: %s" #: src/ne_gnutls.c:1052 #, c-format msgid "Server did not send certificate chain" msgstr "" #: src/ne_locks.c:640 msgid "LOCK response missing Lock-Token header" msgstr "" #: src/ne_locks.c:815 #, c-format msgid "Response missing activelock for %s" msgstr "" #: src/ne_locks.c:860 #, c-format msgid "No activelock for <%s> returned in LOCK refresh response" msgstr "" #: src/ne_openssl.c:744 #, c-format msgid "SSL server did not present certificate" msgstr "" #: src/ne_props.c:371 src/ne_props.c:435 #, fuzzy msgid "Response exceeds maximum property count" msgstr "Odpov pekrocila maximln poet poloek v hlavicce." #: src/ne_request.c:205 #, fuzzy, c-format msgid "%s: connection was closed by proxy server" msgstr "%s: proxy server ukonil spojen." #: src/ne_request.c:208 #, fuzzy, c-format msgid "%s: connection was closed by server" msgstr "%s: server ukonil spojen." #: src/ne_request.c:213 #, fuzzy, c-format msgid "%s: connection timed out" msgstr "%s: spojen vyprelo." # src/console_fe.c:992 #: src/ne_request.c:316 #, fuzzy, c-format msgid "Premature EOF in request body file" msgstr "Nelze zapsat do souboru: %s" # src/console_fe.c:992 #: src/ne_request.c:323 #, fuzzy, c-format msgid "Failed reading request body file: %s" msgstr "Nelze zapsat do souboru: %s" #: src/ne_request.c:343 msgid "offset invalid" msgstr "" # src/console_fe.c:992 #: src/ne_request.c:348 #, fuzzy, c-format msgid "Could not seek to offset %s of request body file: %s" msgstr "Nelze zapsat do souboru: %s" #: src/ne_request.c:434 msgid "Could not send request body" msgstr "Nelze odeslat tlo poadavku" #: src/ne_request.c:461 #, fuzzy msgid "Could not send chunked request terminator" msgstr "Nelze poslat poadavek" #: src/ne_request.c:785 #, fuzzy, c-format msgid "Could not parse redirect destination URL" msgstr "Nelze zpracovat stavov dek odpovdi." #: src/ne_request.c:791 #, fuzzy, c-format msgid "Could not parse request target URI" msgstr "Nelze zpracovat stavov dek odpovdi." #: src/ne_request.c:943 msgid "Could not read chunk size" msgstr "Nelze nast velikost bloku" #: src/ne_request.c:946 msgid "Invalid chunk-size line" msgstr "" #: src/ne_request.c:963 src/ne_request.c:972 msgid "Could not parse chunk size" msgstr "Nelze zpracovat velikost bloku" #: src/ne_request.c:1009 msgid "Could not read response body" msgstr "Nelze nast tlo odpovdi" #: src/ne_request.c:1025 #, fuzzy msgid "Could not read chunk delimiter" msgstr "Nelze nast velikost bloku" #: src/ne_request.c:1028 msgid "Chunk delimiter was invalid" msgstr "" #: src/ne_request.c:1129 msgid "Could not read status line (TLS client certificate was requested)" msgstr "" #: src/ne_request.c:1130 msgid "Could not read status line" msgstr "Nelze pest stavov dek" #: src/ne_request.c:1153 #, fuzzy msgid "Could not parse response status line" msgstr "Nelze zpracovat stavov dek odpovdi." #: src/ne_request.c:1156 msgid "Incompatible HTTP version" msgstr "" #: src/ne_request.c:1195 msgid "Could not send request" msgstr "Nelze poslat poadavek" #: src/ne_request.c:1237 #, fuzzy msgid "Timed out reading interim responses" msgstr "Nelze nast tlo odpovdi" #: src/ne_request.c:1266 src/ne_request.c:1283 src/ne_request.c:1293 msgid "Error reading response headers" msgstr "Chyba pi ten hlaviek odpovdi" #: src/ne_request.c:1303 #, c-format msgid "Response header too long" msgstr "Hlavika odpovdi je pli dlouh" #: src/ne_request.c:1433 #, fuzzy msgid "Response exceeded maximum number of header fields" msgstr "Odpov pekrocila maximln poet poloek v hlavicce." # src/console_fe.c:956 #: src/ne_request.c:1448 #, fuzzy, c-format msgid "Could not resolve hostname `%s': %s" msgstr "%s: Chyba: Nelze najt adresu vzdlenho potae (%s).\n" #: src/ne_request.c:1571 msgid "Unknown transfer-coding in response" msgstr "" #: src/ne_request.c:1586 msgid "Invalid Content-Length in response" msgstr "" # src/console_fe.c:992 #: src/ne_request.c:1662 #, c-format msgid "Could not write to file: %s" msgstr "Nelze zapsat do souboru: %s" #: src/ne_request.c:1735 #, fuzzy, c-format msgid "Could not create SSL connection through proxy server: %s" msgstr "Nelze navzat SSL spojen pes proxy server." #: src/ne_request.c:1774 #, fuzzy, c-format msgid "Could not create socket" msgstr "Nelze navzat SSL spojen" # src/console_fe.c:961 #: src/ne_request.c:1810 msgid "Could not connect to server" msgstr "Nelze se pipojit k serveru" # src/console_fe.c:961 #: src/ne_request.c:1812 msgid "Could not connect to proxy server" msgstr "Nelze se pipojit k proxy serveru" #: src/ne_request.c:1855 #, c-format msgid "Could not find IPv4 address of hostname %s for SOCKS v4 proxy" msgstr "" #: src/ne_request.c:1913 #, fuzzy, c-format msgid "Could not establish connection from SOCKS proxy (%s:%u): %s" msgstr "Nelze navzat SSL spojen pes proxy server." # src/common.c:87 #: src/ne_session.c:238 #, fuzzy msgid "Unknown error." msgstr "Neznm systmov chyba" #: src/ne_session.c:584 #, c-format msgid "Could not set minimum/maximum SSL/TLS versions" msgstr "" #: src/ne_session.c:591 #, c-format msgid "SSL/TLS not enabled for the session" msgstr "" #: src/ne_session.c:622 src/ne_session.c:633 msgid "[invalid date]" msgstr "" #: src/ne_session.c:646 msgid "certificate is not yet valid" msgstr "" #: src/ne_session.c:647 msgid "certificate has expired" msgstr "" #: src/ne_session.c:648 msgid "certificate issued for a different hostname" msgstr "" #: src/ne_session.c:649 msgid "issuer is not trusted" msgstr "" #: src/ne_session.c:650 msgid "bad certificate chain" msgstr "" #: src/ne_session.c:651 msgid "certificate has been revoked" msgstr "" #: src/ne_session.c:656 msgid "Server certificate verification failed: " msgstr "" #: src/ne_socket.c:527 src/ne_socket.c:679 src/ne_socket.c:809 #, fuzzy msgid "Connection closed" msgstr "Server ukonil spojen." #: src/ne_socket.c:684 msgid "Retry operation" msgstr "" #: src/ne_socket.c:698 src/ne_socket.c:713 src/ne_socket.c:823 #, fuzzy msgid "Secure connection truncated" msgstr "Spojen vyprelo." #: src/ne_socket.c:704 #, fuzzy msgid "Secure connection reset" msgstr "Spojen vyprelo." #: src/ne_socket.c:725 src/ne_socket.c:839 #, fuzzy, c-format msgid "SSL error: %s" msgstr "%s: Chyba: %s\n" #: src/ne_socket.c:728 #, c-format msgid "SSL error code %d/%d/%lu" msgstr "" #: src/ne_socket.c:814 #, fuzzy, c-format msgid "SSL alert received: %s" msgstr "%s: Chyba: %s\n" #: src/ne_socket.c:835 msgid "SSL socket read failed" msgstr "" #: src/ne_socket.c:966 msgid "Line too long" msgstr "dek je pli dlouh" #: src/ne_socket.c:1127 src/ne_socket.c:1133 msgid "Host not found" msgstr "Pota nenalezen" #: src/ne_socket.c:1376 #, fuzzy msgid "Connection timed out" msgstr "%s: spojen vyprelo." #: src/ne_socket.c:1575 msgid "Socket descriptor number exceeds FD_SETSIZE" msgstr "" #: src/ne_socket.c:1637 msgid "Socket family not supported" msgstr "" #: src/ne_socket.c:1843 #, c-format msgid "SSL error: failed to set priority string at '%s'" msgstr "" #: src/ne_socket.c:1899 msgid "Client certificate verification failed" msgstr "" #: src/ne_socket.c:1915 msgid "SSL disabled due to lack of entropy" msgstr "" #: src/ne_socket.c:1921 #, fuzzy msgid "Could not create SSL structure" msgstr "Nelze navzat SSL spojen" #: src/ne_socket.c:2142 msgid "Missing flags for socket shutdown" msgstr "" #: src/ne_socket.c:2160 src/ne_socket.c:2171 src/ne_socket.c:2186 msgid "Incomplete TLS closure" msgstr "" #: src/ne_socks.c:65 msgid "failure" msgstr "" #: src/ne_socks.c:68 #, fuzzy msgid "connection not permitted" msgstr "%s: spojen vyprelo." #: src/ne_socks.c:71 msgid "network unreachable" msgstr "" #: src/ne_socks.c:74 msgid "host unreachable" msgstr "" #: src/ne_socks.c:77 msgid "TTL expired" msgstr "" #: src/ne_socks.c:80 msgid "command not supported" msgstr "" #: src/ne_socks.c:83 msgid "address type not supported" msgstr "" #: src/ne_socks.c:86 #, c-format msgid "%s: unrecognized error (%u)" msgstr "" #: src/ne_socks.c:128 src/ne_socks.c:328 #, fuzzy msgid "Could not send message to proxy" msgstr "Nelze odeslat tlo poadavku" #: src/ne_socks.c:133 #, fuzzy msgid "Could not read initial response from proxy" msgstr "Nelze nast tlo odpovdi" #: src/ne_socks.c:136 msgid "Invalid version in proxy response" msgstr "" #: src/ne_socks.c:157 #, fuzzy msgid "Could not send login message" msgstr "Nelze poslat poadavek" #: src/ne_socks.c:162 #, fuzzy msgid "Could not read login reply" msgstr "Nelze pest stavov dek" #: src/ne_socks.c:165 msgid "Invalid version in login reply" msgstr "" #: src/ne_socks.c:168 #, fuzzy msgid "Authentication failed" msgstr "Je vyadovna autentizace na %s `%s':\n" #: src/ne_socks.c:172 msgid "No acceptable authentication method" msgstr "" #: src/ne_socks.c:174 msgid "Unexpected authentication method chosen" msgstr "" #: src/ne_socks.c:210 #, fuzzy msgid "Could not send connect request" msgstr "Nelze poslat poadavek" # src/console_fe.c:961 #: src/ne_socks.c:215 #, fuzzy msgid "Could not read connect reply" msgstr "Nelze se pipojit k serveru" #: src/ne_socks.c:218 msgid "Invalid version in connect reply" msgstr "" # src/console_fe.c:961 #: src/ne_socks.c:221 src/ne_socks.c:337 #, fuzzy msgid "Could not connect" msgstr "Nelze se pipojit k serveru" #: src/ne_socks.c:235 msgid "Could not read FQDN length in connect reply" msgstr "" #: src/ne_socks.c:240 msgid "Unknown address type in connect reply" msgstr "" #: src/ne_socks.c:245 #, fuzzy msgid "Could not read address in connect reply" msgstr "Nelze nast tlo odpovdi" #: src/ne_socks.c:266 msgid "request rejected or failed" msgstr "" # src/console_fe.c:961 #: src/ne_socks.c:269 #, fuzzy msgid "could not establish connection to identd" msgstr "Nelze se pipojit k serveru" #: src/ne_socks.c:272 msgid "rejected due to identd user mismatch" msgstr "" #: src/ne_socks.c:275 #, c-format msgid "%s: unrecognized failure (%u)" msgstr "" #: src/ne_socks.c:333 #, fuzzy msgid "Could not read response from proxy" msgstr "Nelze nast tlo odpovdi" # src/console_fe.c:821 #: src/ne_xml.c:280 #, fuzzy, c-format msgid "XML parse error at line %d: invalid element name" msgstr "Chyba zpracovn XML na dku %d: %s." # src/common.c:87 #: src/ne_xml.c:474 #, fuzzy msgid "Unknown error" msgstr "Neznm systmov chyba" #: src/ne_xml.c:579 msgid "Invalid Byte Order Mark" msgstr "" # src/console_fe.c:821 #: src/ne_xml.c:667 #, fuzzy, c-format msgid "XML parse error at line %d: %s" msgstr "Chyba zpracovn XML na dku %d: %s." #: src/ne_xmlreq.c:36 #, fuzzy, c-format msgid "Could not parse response: %s" msgstr "Nelze nast tlo odpovdi" #, fuzzy #~ msgid "Could not read interim response headers" #~ msgstr "Nelze nast tlo odpovdi" #, fuzzy #~ msgid "%s: %s" #~ msgstr "%s: Chyba: %s\n" neon-0.34.2/neon.pc.in0000644000175000017500000000041314777424030014045 0ustar jortonjortonprefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: neon Description: HTTP/WebDAV client library Version: @NEON_VERSION@ Libs: -L${libdir} -lneon @NEON_PC_LIBS@ Libs.private: @NEON_LIBS@ Cflags: -I${includedir}/neon @NEON_CFLAGS@ neon-0.34.2/neon.mak0000644000175000017500000002132014777424030013606 0ustar jortonjorton#**** neon Win32 -*- Makefile -*- ******************************************** # # Define DEBUG_BUILD to create a debug version of the library. !IF "$(OS)" == "Windows_NT" NULL= !ELSE NULL=nul !ENDIF !IF "$(BUILD_DLL)" == "yes" USE_DLL = 1 !endif ######## # Debug vs. Release build !IF "$(DEBUG_BUILD)" == "" INTDIR = Release CFLAGS = /MD /W3 /EHsc /Zi /O2 /D "NDEBUG" TARGET = .\libneon.lib !ELSE INTDIR = Debug CFLAGS = /MDd /W3 /Gm /EHsc /Zi /Od /D "_DEBUG" TARGET = .\libneonD.lib !ENDIF NE_DEP_LIBS = !IFDEF USE_DLL CFLAGS = $(CFLAGS) /D NE_DLL NE_DEP_LIBS = $(NE_DEP_LIBS) ws2_32.lib !ENDIF # Silence deprecation warnings on later Visual Studio versions, which # actually can be ignored CFLAGS = $(CFLAGS) /D _CRT_SECURE_NO_WARNINGS /D _CRT_NONSTDC_NO_WARNINGS /D _WINSOCK_DEPRECATED_NO_WARNINGS ######## # Whether to build SSPI !IF "$(SSPI_BUILD)" != "" CFLAGS = $(CFLAGS) /D HAVE_SSPI !ENDIF ######## # Support for Expat or libxml2 integration # # If USE_EXPAT or USE_LIBXML are set, then assume compiling against a # pre-built binary Expat or libxml2. Note that if both are set, USE_EXPAT is # assumed and USE_LIBXML is ignored. 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# Copyright (C) 2004-2005, 2007, 2009, 2011-2019, 2021-2022 Free # Software Foundation, Inc. # Written by Scott James Remnant, 2004. # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 5 lt~obsolete.m4 # These exist entirely to fool aclocal when bootstrapping libtool. # # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), # which have later been changed to m4_define as they aren't part of the # exported API, or moved to Autoconf or Automake where they belong. # # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us # using a macro with the same name in our local m4/libtool.m4 it'll # pull the old libtool.m4 in (it doesn't see our shiny new m4_define # and doesn't know about Autoconf macros at all.) # # So we provide this file, which has a silly filename so it's always # included after everything else. This provides aclocal with the # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything # because those macros already exist, or will be overwritten later. # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. # # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. # Yes, that means every name once taken will need to remain here until # we give up compatibility with versions before 1.7, at which point # we need to keep only those names which we still refer to. # This is to help aclocal find these macros, as it can't see m4_define. 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the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # @configure_input@ # serial 4245 ltversion.m4 # This file is part of GNU Libtool m4_define([LT_PACKAGE_VERSION], [2.4.7]) m4_define([LT_PACKAGE_REVISION], [2.4.7]) AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.7' macro_revision='2.4.7' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) neon-0.34.2/macros/ltsugar.m40000644000175000017500000001045314777424041015373 0ustar jortonjorton# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004-2005, 2007-2008, 2011-2019, 2021-2022 Free Software # Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59, which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 8 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option '$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl 'shared' nor 'disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], [_LT_WITH_AIX_SONAME([aix])]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the 'shared' and # 'disable-shared' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the 'static' and # 'disable-static' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the 'fast-install' # and 'disable-fast-install' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_AIX_SONAME([DEFAULT]) # ---------------------------------- # implement the --with-aix-soname flag, and support the `aix-soname=aix' # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. m4_define([_LT_WITH_AIX_SONAME], [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[[5-9]]*,yes) AC_MSG_CHECKING([which variant of shared library versioning to provide]) AC_ARG_WITH([aix-soname], [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], [case $withval in aix|svr4|both) ;; *) AC_MSG_ERROR([Unknown argument to --with-aix-soname]) ;; esac lt_cv_with_aix_soname=$with_aix_soname], [AC_CACHE_VAL([lt_cv_with_aix_soname], [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) with_aix_soname=$lt_cv_with_aix_soname]) AC_MSG_RESULT([$with_aix_soname]) if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac _LT_DECL([], [shared_archive_member_spec], [0], [Shared archive member basename, for filename based shared library versioning on AIX])dnl ])# _LT_WITH_AIX_SONAME LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the 'pic-only' and 'no-pic' # LT_INIT options. # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac], [pic_mode=m4_default([$1], [default])]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) neon-0.34.2/macros/libtool.m40000644000175000017500000112776414777424041015375 0ustar jortonjorton# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996-2001, 2003-2019, 2021-2022 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 2014 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program or library that is built # using GNU Libtool, you may include this file under the same # distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . ]) # serial 59 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_PREPARE_CC_BASENAME # ----------------------- m4_defun([_LT_PREPARE_CC_BASENAME], [ # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in @S|@*""; do case $cc_temp in compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } ])# _LT_PREPARE_CC_BASENAME # _LT_CC_BASENAME(CC) # ------------------- # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, # but that macro is also expanded into generated libtool script, which # arranges for $SED and $ECHO to be set by different means. m4_defun([_LT_CC_BASENAME], [m4_require([_LT_PREPARE_CC_BASENAME])dnl AC_REQUIRE([_LT_DECL_SED])dnl AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl func_cc_basename $1 cc_basename=$func_cc_basename_result ]) # _LT_FILEUTILS_DEFAULTS # ---------------------- # It is okay to use these file commands and assume they have been set # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. m4_defun([_LT_FILEUTILS_DEFAULTS], [: ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} ])# _LT_FILEUTILS_DEFAULTS # _LT_SETUP # --------- m4_defun([_LT_SETUP], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl dnl _LT_DECL([], [host_alias], [0], [The host system])dnl _LT_DECL([], [host], [0])dnl _LT_DECL([], [host_os], [0])dnl dnl _LT_DECL([], [build_alias], [0], [The build system])dnl _LT_DECL([], [build], [0])dnl _LT_DECL([], [build_os], [0])dnl dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_NM])dnl dnl AC_REQUIRE([AC_PROG_LN_S])dnl test -z "$LN_S" && LN_S="ln -s" _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl dnl AC_REQUIRE([LT_CMD_MAX_LEN])dnl _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl m4_require([_LT_CMD_RELOAD])dnl m4_require([_LT_DECL_FILECMD])dnl m4_require([_LT_CHECK_MAGIC_METHOD])dnl m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl m4_require([_LT_CMD_OLD_ARCHIVE])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl m4_require([_LT_WITH_SYSROOT])dnl m4_require([_LT_CMD_TRUNCATE])dnl _LT_CONFIG_LIBTOOL_INIT([ # See if we are running on zsh, and set the options that allow our # commands through without removal of \ escapes INIT. if test -n "\${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi ]) if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi _LT_CHECK_OBJDIR m4_require([_LT_TAG_COMPILER])dnl case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC and # ICC, which need '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o _LT_CC_BASENAME([$compiler]) # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then _LT_PATH_MAGIC fi ;; esac # Use C for the default configuration in the libtool script LT_SUPPORTED_TAG([CC]) _LT_LANG_C_CONFIG _LT_LANG_DEFAULT_CONFIG _LT_CONFIG_COMMANDS ])# _LT_SETUP # _LT_PREPARE_SED_QUOTE_VARS # -------------------------- # Define a few sed substitution that help us do robust quoting. m4_defun([_LT_PREPARE_SED_QUOTE_VARS], [# Backslashify metacharacters that are still active within # double-quoted strings. sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([["`\\]]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to delay expansion of an escaped single quote. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' ]) # _LT_PROG_LTMAIN # --------------- # Note that this code is called both from 'configure', and 'config.status' # now that we use AC_CONFIG_COMMANDS to generate libtool. 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Don't try to run-time override # by AR_FLAGS because that was never working and AR_FLAGS is about to die. _LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}], [Flags to create an archive]) AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], [lt_cv_ar_at_file=no AC_COMPILE_IFELSE([AC_LANG_PROGRAM], [echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' AC_TRY_EVAL([lt_ar_try]) if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a AC_TRY_EVAL([lt_ar_try]) if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a ]) ]) if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi _LT_DECL([], [archiver_list_spec], [1], [How to feed a file listing to the archiver]) ])# _LT_PROG_AR # _LT_CMD_OLD_ARCHIVE # ------------------- m4_defun([_LT_CMD_OLD_ARCHIVE], [_LT_PROG_AR AC_CHECK_TOOL(STRIP, strip, :) test -z "$STRIP" && STRIP=: _LT_DECL([], [STRIP], [1], [A symbol stripping program]) AC_CHECK_TOOL(RANLIB, ranlib, :) test -z "$RANLIB" && RANLIB=: _LT_DECL([], [RANLIB], [1], [Commands used to install an old-style archive]) # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac _LT_DECL([], [old_postinstall_cmds], [2]) _LT_DECL([], [old_postuninstall_cmds], [2]) _LT_TAGDECL([], [old_archive_cmds], [2], [Commands used to build an old-style archive]) _LT_DECL([], [lock_old_archive_extraction], [0], [Whether to use a lock for old archive extraction]) ])# _LT_CMD_OLD_ARCHIVE # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) # ---------------------------------------------------------------- # Check whether the given compiler option works AC_DEFUN([_LT_COMPILER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_SED])dnl AC_CACHE_CHECK([$1], [$2], [$2=no m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then $2=yes fi fi $RM conftest* ]) if test yes = "[$]$2"; then m4_if([$5], , :, [$5]) else m4_if([$6], , :, [$6]) fi ])# _LT_COMPILER_OPTION # Old name: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, # [ACTION-SUCCESS], [ACTION-FAILURE]) # ---------------------------------------------------- # Check whether the given linker option works AC_DEFUN([_LT_LINKER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_SED])dnl AC_CACHE_CHECK([$1], [$2], [$2=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $3" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&AS_MESSAGE_LOG_FD $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then $2=yes fi else $2=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ]) if test yes = "[$]$2"; then m4_if([$4], , :, [$4]) else m4_if([$5], , :, [$5]) fi ])# _LT_LINKER_OPTION # Old name: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) # LT_CMD_MAX_LEN #--------------- AC_DEFUN([LT_CMD_MAX_LEN], [AC_REQUIRE([AC_CANONICAL_HOST])dnl # find the maximum length of command line arguments AC_MSG_CHECKING([the maximum length of command line arguments]) AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n "$lt_cv_sys_max_cmd_len"; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes = "$cross_compiling"; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen=shl_load], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen=dlopen], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) ]) ]) ]) ]) ]) ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes fi fi chmod u+w . 2>&AS_MESSAGE_LOG_FD $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ]) _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], [Does compiler simultaneously support -c and -o options?]) ])# _LT_COMPILER_C_O # _LT_COMPILER_FILE_LOCKS([TAGNAME]) # ---------------------------------- # Check to see if we can do hard links to lock some files if needed m4_defun([_LT_COMPILER_FILE_LOCKS], [m4_require([_LT_ENABLE_LOCK])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl _LT_COMPILER_C_O([$1]) hard_links=nottested if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test no = "$hard_links"; then AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", [Define to the sub-directory where libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then # We can hardcode non-existent directories. if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; 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What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly* | midnightbsd*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd*) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; 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then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; 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Moving up from 0x10000000 also allows more sbrk(2) space. _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) tmp_diet=no if test linux-dietlibc = "$host_os"; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test no = "$tmp_diet" then tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group f77 and f90 compilers _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 _LT_TAGVAR(whole_archive_flag_spec, $1)= tmp_sharedflag='--shared' ;; nagfor*) # NAGFOR 5.3 tmp_sharedflag='-Wl,-shared' ;; xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes ;; esac case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' if test yes = "$supports_anon_versioning"; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' fi case $cc_basename in tcc*) _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' ;; xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' if test yes = "$supports_anon_versioning"; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then _LT_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) _LT_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; sunos4*) _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; esac if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then runpath_var= _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_TAGVAR(export_dynamic_flag_spec, $1)= _LT_TAGVAR(whole_archive_flag_spec, $1)= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=yes _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. _LT_TAGVAR(hardcode_minus_L, $1)=yes if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. _LT_TAGVAR(hardcode_direct, $1)=unsupported fi ;; aix[[4-9]]*) if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) for ld_flag in $LDFLAGS; do if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then aix_use_runtimelinking=yes break fi done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. 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The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_TAGVAR(always_export_symbols, $1)=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an # empty executable. _LT_SYS_MODULE_PATH_AIX([$1]) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. _LT_SYS_MODULE_PATH_AIX([$1]) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' fi _LT_TAGVAR(archive_cmds_need_lc, $1)=yes _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='' ;; m68k) _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac ;; bsdi[[45]]*) _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++ or Intel C++ Compiler. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl* | icl*) # Native MSVC or ICC _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=yes _LT_TAGVAR(file_list_spec, $1)='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC and ICC wrapper _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; esac ;; darwin* | rhapsody*) _LT_DARWIN_LINKER_FEATURES($1) ;; dgux*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test yes = "$GCC"; then wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no case $host_os in solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc* | ecpc* ) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' ;; cxx*) # Compaq C++ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; 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These actions should ensure that 'make' is run # in srcdir, and that one of NEON_NORMAL_BUILD or NEON_LIBTOOL_BUILD # is called. # # After calling one of the above macros, if the NEON_NEED_XML_PARSER # variable is set to "yes", then you must configure an XML parser # too. You can do this your own way, or do it easily using the # NEON_XML_PARSER() macro. Example usage for where we have bundled the # neon sources in a directory called libneon, and bundled expat # sources in a directory called 'expat'. # # NEON_BUNDLED(libneon, [ # NEON_XML_PARSER(expat) # NEON_NORMAL_BUILD # ]) # # Alternatively, for a simple standalone app with neon as a # dependancy, use just: # # NEON_LIBRARY # # and rely on the user installing neon correctly. # # You are free to configure an XML parser any other way you like, # but the end result must be, either expat or libxml will get linked # in, and HAVE_EXPAT or HAVE_LIBXML is defined appropriately. # # To set up the bundled build environment, call # # NEON_NORMAL_BUILD # or # NEON_LIBTOOL_BUILD # # depending on whether you are using libtool to build, or not. # Both these macros take an optional argument specifying the set # of object files you wish to build: if the argument is not given, # all of neon will be built. AC_DEFUN([NEON_BUNDLED],[ neon_bundled_srcdir=$1 neon_bundled_builddir=$1 NEON_COMMON_BUNDLED([$2], [$3]) ]) AC_DEFUN([NEON_VPATH_BUNDLED],[ neon_bundled_srcdir=$1 neon_bundled_builddir=$2 NEON_COMMON_BUNDLED([$3], [$4]) ]) AC_DEFUN([NEON_COMMON_BUNDLED],[ AC_PREREQ(2.50) AC_ARG_WITH(included-neon, AS_HELP_STRING([--with-included-neon], [force use of included neon library]), [neon_force_included="$withval"], [neon_force_included="no"]) NEON_COMMON # The colons are here so there is something to evaluate # in case the argument was not passed. if test "$neon_force_included" = "yes"; then : $1 else : $2 fi ]) dnl Not got any bundled sources: AC_DEFUN([NEON_LIBRARY],[ AC_PREREQ(2.50) neon_force_included=no neon_bundled_srcdir= neon_bundled_builddir= NEON_COMMON ]) AC_DEFUN([NE_DEFINE_VERSIONS], [ NEON_VERSION="${NE_VERSION_MAJOR}.${NE_VERSION_MINOR}.${NE_VERSION_PATCH}${NE_VERSION_TAG}" AC_DEFINE_UNQUOTED([NEON_VERSION], ["${NEON_VERSION}"], [Define to be the neon version string]) AC_DEFINE_UNQUOTED([NE_VERSION_MAJOR], [(${NE_VERSION_MAJOR})], [Define to be neon library major version]) AC_DEFINE_UNQUOTED([NE_VERSION_MINOR], [(${NE_VERSION_MINOR})], [Define to be neon library minor version]) AC_DEFINE_UNQUOTED([NE_VERSION_PATCH], [(${NE_VERSION_PATCH})], [Define to be neon library patch version]) ]) AC_DEFUN([NE_VERSIONS_BUNDLED], [ # Define the current versions. NE_VERSION_MAJOR=0 NE_VERSION_MINOR=34 NE_VERSION_PATCH=2 NE_VERSION_TAG= # 0.34.x is backwards-compatible to 0.27.x, so AGE=7 NE_LIBTOOL_VERSINFO="34:${NE_VERSION_PATCH}:7" NE_DEFINE_VERSIONS ]) dnl Adds an ABI variation tag which will be added to the SONAME of dnl a shared library. e.g. NE_ADD_ABITAG(FOO) AC_DEFUN([NE_ADD_ABITAG], [ if test "x${NE_LIBTOOL_RELEASE}y" = "xy"; then NE_LIBTOOL_RELEASE="$1" else NE_LIBTOOL_RELEASE="${NE_LIBTOOL_RELEASE}-$1" fi ]) dnl Define the minimum required version, usage: dnl NE_MINIMUM_VERSION([major-version], [minor-version]) dnl If a major-version of 0 is used, neon 1.x will be allowed dnl as backward compatible. FOr example: dnl NE_MINIMUM_VERSION([0], [27]) dnl require neon 0.27.x or later or any 1.x AC_DEFUN([NE_MINIMUM_VERSION], [ m4_define([ne_require_major], [$1]) # ## ne_require_major $1 m4_define([ne_require_minor], [$2]) # ## ne_require_minor $2 ]) dnl Deprecated. AC_DEFUN([NE_REQUIRE_VERSIONS], [ # Extract the first minor version from the list: NE_MINIMUM_VERSION([$1],m4_bregexp($2,[\([0-9]*\)\ .*],[\1])) m4_warn([obsolete], [The `NE_REQUIRE_VERSIONS` macro is obsolete. Update to use `NE_MINIMUM_VERSION`]) ]) dnl Check that the external library found in a given location dnl matches the min. required version (if any). Requires that dnl NEON_CONFIG be set the the full path of a valid neon-config dnl script dnl dnl Usage: dnl NEON_CHECK_VERSION(ACTIONS-IF-OKAY, ACTIONS-IF-FAILURE) dnl AC_DEFUN([NEON_CHECK_VERSION], [ ne_libver=`$NEON_CONFIG --version | sed -e "s/neon //g"` m4_ifdef([ne_require_major], [ # Check whether the library is of required version ne_save_LIBS="$LIBS" ne_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS `$NEON_CONFIG --cflags`" LIBS="$LIBS `$NEON_CONFIG --libs`" # Check whether it's possible to link against neon AC_CACHE_CHECK([linking against neon], [ne_cv_lib_neon], [AC_LINK_IFELSE( [AC_LANG_PROGRAM([[#include ]], [[ne_version_match(0, 0);]])], [ne_cv_lib_neon=yes], [ne_cv_lib_neon=no])]) if test "$ne_cv_lib_neon" = "yes"; then ne_libmajor=`echo $ne_libver | sed 's/\..*//g'` ne_libminor=`echo $ne_libver | sed 's/.*\.\([[0-9]]*\)\..*/\1/g'` ne_cv_lib_neonver=no AC_MSG_NOTICE([found neon library version ${ne_libmajor}.${ne_libminor}.x, required ne_require_major[.]ne_require_minor[.x]]) # neon 1.x maintains backwards compat to neon 0.27.x if test ne_require_major -eq 0 -a ne_require_minor -ge 27 \ -a $ne_libmajor = 1; then ne_cv_lib_neonver=yes elif test $ne_libmajor -eq ne_require_major \ -a $ne_libminor -ge ne_require_minor; then ne_cv_lib_neonver=yes fi fi ne_goodver=$ne_cv_lib_neonver LIBS=$ne_save_LIBS CFLAGS=$ne_save_CFLAGS ], [ dnl NE_REQUIRE_VERSIONS/NE_MINIMUM_VERSION not used; anything goes. ne_goodver=yes ]) if test "$ne_goodver" = "yes"; then AC_MSG_NOTICE([using neon library $ne_libver]) $1 else AC_MSG_NOTICE([incompatible neon library version $ne_libver: minimum required ne_require_major.ne_require_minor]) $2 fi]) dnl NEON_CHECK_SUPPORT(feature, var, name) AC_DEFUN([NEON_CHECK_SUPPORT], [ if $NEON_CONFIG --support $1 >/dev/null; then NE_ENABLE_SUPPORT($2, [$3 is supported by neon]) else NE_DISABLE_SUPPORT($2, [$3 is not supported by neon]) fi ]) dnl enable support for feature $1 with define NE_HAVE_$1, message $2 AC_DEFUN([NE_ENABLE_SUPPORT], [ NE_FLAG_$1=yes AC_SUBST(NE_FLAG_$1) AC_DEFINE([NE_HAVE_]$1, 1, [Defined if $1 is supported]) m4_if([$2], [], [ne_$1_message="support enabled" AC_MSG_NOTICE([$1 support is enabled])], [ne_$1_message="$2" AC_MSG_NOTICE([$2])]) ]) dnl Disable support for feature $1, giving message $2 AC_DEFUN([NE_DISABLE_SUPPORT], [ NE_FLAG_$1=no AC_SUBST(NE_FLAG_$1) m4_if([$2], [], [ne_$1_message="not supported" AC_MSG_NOTICE([$1 support is not enabled])], [ne_$1_message="$2" AC_MSG_NOTICE([$2])]) ]) AC_DEFUN([NEON_USE_EXTERNAL], [ # Configure to use an external neon, given a neon-config script # found at $NEON_CONFIG. neon_prefix=`$NEON_CONFIG --prefix` NEON_CHECK_VERSION([ # Pick up CFLAGS and LIBS needed CFLAGS="$CFLAGS `$NEON_CONFIG --cflags`" NEON_LIBS="$NEON_LIBS `$NEON_CONFIG --libs`" # Pick up library version set dummy `$NEON_CONFIG --version | sed 's/\./ /g'` NE_VERSION_MAJOR=[$]3; NE_VERSION_MINOR=[$]4; NE_VERSION_PATCH=[$]5 NE_DEFINE_VERSIONS neon_library_message="library in ${neon_prefix} (${NEON_VERSION})" neon_xml_parser_message="using whatever neon uses" NEON_CHECK_SUPPORT([i18n], [I18N], [Internationalization]) NEON_CHECK_SUPPORT([dav], [DAV], [WebDAV]) NEON_CHECK_SUPPORT([gssapi], [GSSAPI], [GSSAPI]) NEON_CHECK_SUPPORT([libpxy], [LIBPXY], [libproxy]) NEON_CHECK_SUPPORT([ssl], [SSL], [SSL]) NEON_CHECK_SUPPORT([zlib], [ZLIB], [zlib]) NEON_CHECK_SUPPORT([ipv6], [IPV6], [IPv6]) NEON_CHECK_SUPPORT([lfs], [LFS], [LFS]) NEON_CHECK_SUPPORT([ts_ssl], [TS_SSL], [thread-safe SSL]) neon_got_library=yes if test $NE_FLAG_LFS = yes; then NEON_FORMAT(off64_t) AC_DEFINE_UNQUOTED([NE_FMT_NE_OFF_T], [NE_FMT_OFF64_T], [Define to be printf format string for ne_off_t]) else AC_DEFINE_UNQUOTED([NE_FMT_NE_OFF_T], [NE_FMT_OFF_T]) fi ], [neon_got_library=no]) ]) AC_DEFUN([NEON_COMMON],[ AC_REQUIRE([NEON_COMMON_CHECKS]) AC_ARG_WITH(neon, [ --with-neon[[=DIR]] specify location of neon library], [case $withval in yes|no) neon_force_external=$withval; neon_ext_path= ;; *) neon_force_external=yes; neon_ext_path=$withval ;; esac;], [ neon_force_external=no neon_ext_path= ]) if test "$neon_force_included" = "no"; then # There is no included neon source directory, or --with-included-neon # wasn't given (so we're not forced to use it). # Default to no external neon. neon_got_library=no if test "x$neon_ext_path" = "x"; then AC_PATH_PROG([NEON_CONFIG], neon-config, none) if test "x${NEON_CONFIG}" = "xnone"; then AC_MSG_NOTICE([no external neon library found]) elif test -x "${NEON_CONFIG}"; then NEON_USE_EXTERNAL else AC_MSG_NOTICE([ignoring non-executable ${NEON_CONFIG}]) fi else AC_MSG_CHECKING([for neon library in $neon_ext_path]) NEON_CONFIG="$neon_ext_path/bin/neon-config" if test -x ${NEON_CONFIG}; then AC_MSG_RESULT([found]) NEON_USE_EXTERNAL else AC_MSG_RESULT([not found]) # ...will fail since force_external=yes fi fi if test "$neon_got_library" = "no"; then if test $neon_force_external = yes; then AC_MSG_ERROR([could not use external neon library]) elif test -n "$neon_bundled_srcdir"; then # Couldn't find external neon, forced to use bundled sources neon_force_included="yes" else # Couldn't find neon, and don't have bundled sources AC_MSG_ERROR(could not find neon) fi fi fi if test "$neon_force_included" = "yes"; then NE_VERSIONS_BUNDLED AC_MSG_NOTICE([using bundled neon ($NEON_VERSION)]) NEON_BUILD_BUNDLED="yes" LIBNEON_SOURCE_CHECKS CFLAGS="$CFLAGS -I$neon_bundled_srcdir" NEON_LIBS="-L$neon_bundled_builddir -lneon $NEON_LIBS" NEON_NEED_XML_PARSER=yes neon_library_message="included libneon (${NEON_VERSION})" else # Don't need to configure an XML parser NEON_NEED_XML_PARSER=no NEON_BUILD_BUNDLED=no fi AC_SUBST(NEON_BUILD_BUNDLED) ]) dnl AC_SEARCH_LIBS done differently. Usage: dnl NE_SEARCH_LIBS(function, libnames, [extralibs], [actions-if-not-found], dnl [actions-if-found]) dnl Tries to find 'function' by linking against `-lLIB $NEON_LIBS' for each dnl LIB in libnames. If link fails and 'extralibs' is given, will also dnl try linking against `-lLIB extralibs $NEON_LIBS`. dnl Once link succeeds, `-lLIB [extralibs]` is prepended to $NEON_LIBS, and dnl `actions-if-found' are executed, if given. dnl If link never succeeds, run `actions-if-not-found', if given, else dnl give an error and fail configure. AC_DEFUN([NE_SEARCH_LIBS], [ AC_REQUIRE([NE_CHECK_OS]) AC_CACHE_CHECK([for library containing $1], [ne_cv_libsfor_$1], [ case $ne_cv_os_uname in MINGW*|MSYS_NT*) ;; *) case $1 in getaddrinfo) ne__prologue="#include " ne__code="getaddrinfo(0,0,0,0);" ;; socket) ne__prologue="#include " ne__code="socket(0,0,0);" ;; bindtextdomain) ne__prologue="#include " ne__code="bindtextdomain(\"\",\"\");" ;; *) ne__prologue="" ne__code="$1();" ;; esac ;; esac AC_LINK_IFELSE([AC_LANG_PROGRAM([$ne__prologue], [$ne__code])], [ne_cv_libsfor_$1="none needed"], [ ne_sl_save_LIBS=$LIBS ne_cv_libsfor_$1="not found" for lib in $2; do case $ne_cv_os_uname in MINGW*|MSYS_NT*) case $lib in ws2_32) ne__prologue="#include " case $1 in gethostbyname) ne__code="gethostbyname(\"\")" ;; socket) ne__code="socket(0,0,0);" ;; *) ne__code="$1();" ;; esac ;; *) ne__prologue="" ne__code="" ;; esac ;; *) ;; esac LIBS="$ne_sl_save_LIBS -l$lib $NEON_LIBS" AC_LINK_IFELSE([AC_LANG_PROGRAM([$ne__prologue], [$ne__code])], [ne_cv_libsfor_$1="-l$lib"; break]) m4_if($3, [], [], dnl If $3 is specified, then... [LIBS="$ne_sl_save_LIBS -l$lib $3 $NEON_LIBS" AC_LINK_IFELSE([AC_LANG_PROGRAM([$ne__prologue], [$ne__code])], [ne_cv_libsfor_$1="-l$lib $3"; break])]) done LIBS=$ne_sl_save_LIBS ]) ]) AC_CHECK_HEADERS([wspiapi.h]) if test "$ne_cv_libsfor_$1" = "not found"; then m4_if([$4], [], [AC_MSG_ERROR([could not find library containing $1])], [$4]) elif test "$ne_cv_libsfor_$1" = "none needed"; then m4_if([$5], [], [:], [$5]) else NEON_LIBS="$ne_cv_libsfor_$1 $NEON_LIBS" $5 fi]) dnl Check for presence and suitability of zlib library AC_DEFUN([NEON_ZLIB], [ AC_ARG_WITH(zlib, AS_HELP_STRING([--without-zlib], [disable zlib support]), ne_use_zlib=$withval, ne_use_zlib=yes) if test "$ne_use_zlib" = "yes"; then AC_CHECK_HEADER(zlib.h, [ AC_CHECK_LIB(z, inflate, [ NEON_LIBS="$NEON_LIBS -lz" NE_ENABLE_SUPPORT(ZLIB, [zlib support enabled, using -lz]) ], [NE_DISABLE_SUPPORT(ZLIB, [zlib library not found])]) ], [NE_DISABLE_SUPPORT(ZLIB, [zlib header not found])]) else NE_DISABLE_SUPPORT(ZLIB, [zlib not enabled]) fi ]) AC_DEFUN([NE_CHECK_OS], [ # Check for Darwin, which needs extra cpp and linker flags. AC_CACHE_CHECK([for uname], ne_cv_os_uname, [ ne_cv_os_uname=`uname -s 2>/dev/null` dnl # Check with autoconf cross-build request, particularly the dnl # "host" (system type where build program will be executed) dnl # NOTE: Quick-and-dirty approach to handle building libneon dnl # for Windows using Linux environments with mingw packages: dnl # other code in this script checks for "MINGW*" matches. dnl # ./configure --prefix=/usr/i686-w64-mingw32 --host=i686-w64-mingw32 PKG_CONFIG_PATH=/usr/i686-w64-mingw32/lib/pkgconfig case x"$host" in x*mingw*) ne_cv_os_uname="MINGW-$host" ;; esac ]) AS_CASE([x"$ne_cv_os_uname"], [x"Darwin"], [ CPPFLAGS="$CPPFLAGS -no-cpp-precomp" LDFLAGS="$LDFLAGS -flat_namespace" # poll has various issues in various Darwin releases if test x${ac_cv_func_poll+set} != xset; then ac_cv_func_poll=no fi ], [xMINGW*|xMSYS*], [NEON_LIBS="$NEON_LIBS -lws2_32"] )dnl AS_CASE ]) AC_DEFUN([NEON_COMMON_CHECKS], [ # These checks are done whether or not the bundled neon build # is used. ifdef([AC_USE_SYSTEM_EXTENSIONS], [AC_USE_SYSTEM_EXTENSIONS], [AC_ISC_POSIX]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([AC_C_CONST]) AC_REQUIRE([AC_TYPE_SIZE_T]) AC_REQUIRE([AC_TYPE_OFF_T]) AC_REQUIRE([NE_CHECK_OS]) AC_REQUIRE([AC_PROG_MAKE_SET]) AC_CHECK_HEADERS([errno.h stdarg.h string.h stdlib.h sys/uio.h]) NEON_FORMAT(size_t,,u) dnl size_t is unsigned; use %u formats NEON_FORMAT(off_t) NEON_FORMAT(ssize_t) ]) AC_DEFUN([NEON_FORMAT_PREP], [ AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(long long) if test "$GCC" = "yes"; then AC_CACHE_CHECK([for gcc -Wformat -Werror sanity], ne_cv_cc_werror, [ # See whether a simple test program will compile without errors. ne_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS -Wformat -Werror" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include #include ]], [[int i = 42; printf("%d", i);]])], [ne_cv_cc_werror=yes], [ne_cv_cc_werror=no]) CPPFLAGS=$ne_save_CPPFLAGS]) ne_fmt_trycompile=$ne_cv_cc_werror else ne_fmt_trycompile=no fi ]) dnl Check for LFS support AC_DEFUN([NE_LARGEFILE], [ dnl Need the size of off_t AC_REQUIRE([NEON_COMMON_CHECKS]) if test -z "$ac_cv_sizeof_off_t"; then NE_DISABLE_SUPPORT(LFS, [LFS support omitted: off_t size unknown!]) elif test $ac_cv_sizeof_off_t != 4; then NE_DISABLE_SUPPORT(LFS, [LFS support unnecessary, off_t is not 32-bit]) AC_CHECK_FUNCS([strtoll strtoq], [break]) elif test -z "$ac_cv_sizeof_long_long"; then NE_DISABLE_SUPPORT(LFS, [LFS support omitted: long long size unknown]) elif test $ac_cv_sizeof_long_long != 8; then NE_DISABLE_SUPPORT(LFS, [LFS support omitted: long long not 64-bit]) else ne_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE" AC_CHECK_TYPE(off64_t, [ NEON_FORMAT(off64_t) ne_lfsok=no AC_CHECK_FUNCS([strtoll strtoq], [ne_lfsok=yes; break]) AS_CASE([$ne_cv_os_uname], [MINGW*|MSYS_NT*], [AC_CHECK_FUNCS([lseek64], [], [ne_lfsok=no; break])], dnl Default: [AC_CHECK_FUNCS([lseek64 fstat64], [], [ne_lfsok=no; break])] ) if test x$ne_lfsok = xyes; then NE_ENABLE_SUPPORT(LFS, [LFS (large file) support enabled]) NEON_CFLAGS="$NEON_CFLAGS -D_LARGEFILE64_SOURCE -DNE_LFS" ne_save_CPPFLAGS="$CPPFLAGS -DNE_LFS" else NE_DISABLE_SUPPORT(LFS, [LFS support omitted: 64-bit support functions not found]) fi], [NE_DISABLE_SUPPORT(LFS, [LFS support omitted: off64_t type not found])]) CPPFLAGS=$ne_save_CPPFLAGS fi if test "$NE_FLAG_LFS" = "yes"; then AC_DEFINE_UNQUOTED([NE_FMT_NE_OFF_T], [NE_FMT_OFF64_T], [Define to be printf format string for ne_off_t]) NE_ADD_ABITAG(LFS) else AC_DEFINE_UNQUOTED([NE_FMT_NE_OFF_T], [NE_FMT_OFF_T]) fi ]) dnl NEON_FORMAT(TYPE[, HEADERS[, [SPECIFIER]]) dnl dnl This macro finds out which modifier is needed to create a dnl printf format string suitable for printing integer type TYPE (which dnl may be an int, long, or long long). dnl The default specifier is 'd', if SPECIFIER is not given. dnl TYPE may be defined in HEADERS; sys/types.h is always used first. AC_DEFUN([NEON_FORMAT], [ AC_REQUIRE([NEON_FORMAT_PREP]) AC_CHECK_SIZEOF($1,, [AC_INCLUDES_DEFAULT $2]) dnl Work out which specifier character to use m4_ifdef([ne_spec], [m4_undefine([ne_spec])]) m4_if($#, 3, [m4_define(ne_spec,$3)], [m4_define(ne_spec,d)]) m4_ifdef([ne_cvar], [m4_undefine([ne_cvar])])dnl m4_define([ne_cvar], m4_translit(ne_cv_fmt_[$1], [ ], [_]))dnl AC_CACHE_CHECK([how to print $1], [ne_cvar], [ ne_cvar=none if test $ne_fmt_trycompile = yes; then oflags="$CPPFLAGS" # Consider format string mismatches as errors CPPFLAGS="$CPPFLAGS -Wformat -Werror" dnl obscured for m4 quoting: "for str in d ld lld; do" for str in ne_spec l]ne_spec[ ll]ne_spec[; do AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include $2 #include ]], [[$1 i = 1; printf("%$str", i);]])], [ne_cvar=$str; break]) done CPPFLAGS=$oflags else # Best guess. Don't have to be too precise since we probably won't # get a warning message anyway. case $ac_cv_sizeof_]m4_translit($1, [ ], [_])[ in $ac_cv_sizeof_int) ne_cvar="ne_spec" ;; $ac_cv_sizeof_long) ne_cvar="l]ne_spec[" ;; $ac_cv_sizeof_long_long) ne_cvar="ll]ne_spec[" ;; esac fi ]) if test "x$ne_cvar" = "xnone"; then AC_MSG_ERROR([format string for $1 not found]) fi AC_DEFINE_UNQUOTED([NE_FMT_]m4_translit($1, [a-z ], [A-Z_]), "$ne_cvar", [Define to be printf format string for $1]) ]) dnl Wrapper for AC_CHECK_FUNCS; uses libraries from $NEON_LIBS. AC_DEFUN([NE_CHECK_FUNCS], [ ne_cf_save_LIBS=$LIBS LIBS="$LIBS $NEON_LIBS" AC_CHECK_FUNCS($@) LIBS=$ne_cf_save_LIBS]) dnl Checks needed when compiling the neon source. AC_DEFUN([LIBNEON_SOURCE_CHECKS], [ dnl Run all the normal C language/compiler tests AC_REQUIRE([NEON_COMMON_CHECKS]) dnl Needed for building the MD5 code. AC_REQUIRE([AC_C_BIGENDIAN]) dnl Is strerror_r present; if so, which variant AC_REQUIRE([AC_FUNC_STRERROR_R]) AC_CHECK_HEADERS([sys/time.h limits.h sys/select.h arpa/inet.h libintl.h \ signal.h sys/socket.h netinet/in.h netinet/tcp.h netdb.h sys/poll.h \ sys/limits.h fcntl.h iconv.h net/if.h],,, [AC_INCLUDES_DEFAULT /* netinet/tcp.h requires netinet/in.h on some platforms. */ #ifdef HAVE_NETINET_IN_H #include #endif]) AC_REQUIRE([NE_SNPRINTF]) AC_CACHE_CHECK([for timezone global], ne_cv_cc_timezone, [ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include #include ]], [[time_t t = 0 - timezone; timezone = 1;]])], ne_cv_cc_timezone=yes, ne_cv_cc_timezone=no)]) if test "$ne_cv_cc_timezone" = "yes"; then AC_DEFINE([HAVE_TIMEZONE], 1, [Define if the timezone global is available]) fi dnl Check for large file support NE_LARGEFILE AC_REPLACE_FUNCS(strcasecmp) AC_CHECK_FUNCS([signal setvbuf setsockopt stpcpy poll fcntl getsockopt \ explicit_bzero sendmsg gettimeofday gmtime_r if_nametoindex \ if_indextoname]) if test "x${ac_cv_func_poll}${ac_cv_header_sys_poll_h}y" = "xyesyesy"; then AC_DEFINE([NE_USE_POLL], 1, [Define if poll() should be used]) fi if test "$ac_cv_func_stpcpy" = "yes"; then AC_CHECK_DECLS(stpcpy) fi # Modern AIXes with the "Linux-like" libc have an undeclared stpcpy AH_BOTTOM([#if defined(HAVE_STPCPY) && defined(HAVE_DECL_STPCPY) && !HAVE_DECL_STPCPY && !defined(stpcpy) char *stpcpy(char *, const char *); #endif]) # Unixware 7 can only link gethostbyname with -lnsl -lsocket # Pick up -lsocket first, then the gethostbyname check will work. # Haiku requires -lnetwork for socket functions. NE_SEARCH_LIBS(socket, socket inet ws2_32 network) # Enable getaddrinfo support if it, gai_strerror and inet_ntop are # all available. NE_SEARCH_LIBS(getaddrinfo, nsl,, [ne_enable_gai=no], [# HP-UX boxes commonly get into a state where getaddrinfo is present # but borked: http://marc.theaimsgroup.com/?l=apr-dev&m=107730955207120&w=2 case x`uname -sr 2>/dev/null`y in xHP-UX*11.[[01]]*y) AC_MSG_NOTICE([getaddrinfo support disabled on HP-UX 11.0x/11.1x]) ;; *) ne_enable_gai=yes NE_CHECK_FUNCS(gai_strerror getnameinfo inet_ntop inet_pton,, [ne_enable_gai=no; break]) ;; esac ]) if test $ne_enable_gai = yes; then NE_ENABLE_SUPPORT(IPV6, [IPv6 support is enabled]) AC_DEFINE(USE_GETADDRINFO, 1, [Define if getaddrinfo() should be used]) AC_CACHE_CHECK([for working AI_ADDRCONFIG], [ne_cv_gai_addrconfig], [ AC_RUN_IFELSE([AC_LANG_PROGRAM([#include #include ], [struct addrinfo hints = {0}, *result; hints.ai_flags = AI_ADDRCONFIG; if (getaddrinfo("localhost", NULL, &hints, &result) != 0) return 1;])], ne_cv_gai_addrconfig=yes, ne_cv_gai_addrconfig=no, ne_cv_gai_addrconfig=no)]) if test $ne_cv_gai_addrconfig = yes; then AC_DEFINE(USE_GAI_ADDRCONFIG, 1, [Define if getaddrinfo supports AI_ADDRCONFIG]) fi else # Checks for non-getaddrinfo() based resolver interfaces. # QNX has gethostbyname in -lsocket. BeOS only has it in -lbind. # CygWin/Winsock2 has it in -lws2_32, allegedly. # Haiku requires -lnetwork for socket functions. NE_SEARCH_LIBS(gethostbyname, socket nsl bind ws2_32 network) NE_SEARCH_LIBS(hstrerror, resolv,,[:]) NE_CHECK_FUNCS(hstrerror) # Older Unixes don't declare h_errno. AC_CHECK_DECLS(h_errno,,,[#include ]) AC_CHECK_TYPE(in_addr_t,,[ AC_DEFINE([in_addr_t], [unsigned int], [Define if in_addr_t is not available])], [ #ifdef HAVE_SYS_TYPES_H # include #endif #ifdef HAVE_NETINET_IN_H # include #endif ]) fi AC_CHECK_TYPES(socklen_t,, # Linux accept(2) says this should be size_t for SunOS 5... gah. [AC_DEFINE([socklen_t], [int], [Define if socklen_t is not available])],[ #ifdef HAVE_SYS_TYPES_H # include #endif #ifdef HAVE_SYS_SOCKET_H # include #endif #ifdef _WIN32 # include #endif ]) AC_CHECK_MEMBERS([struct tm.tm_gmtoff, struct tm.__tm_gmtoff],,, [#include ]) if test ${ac_cv_member_struct_tm_tm_gmtoff}${ac_cv_member_struct_tm___tm_gmtoff}${ne_cv_cc_timezone} = nonono; then AC_MSG_WARN([no timezone handling in date parsing on this platform]) fi ifdef([neon_no_zlib], [NE_DISABLE_SUPPORT(ZLIB, [zlib not supported])], [NEON_ZLIB()]) # Conditionally enable ACL support AC_MSG_CHECKING([whether to enable ACL support in neon]) if test "x$neon_no_acl" = "xyes"; then AC_MSG_RESULT(no) else AC_MSG_RESULT(yes) NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_oldacl ne_acl3744" fi NEON_SSL() NEON_GSSAPI() NEON_LIBPROXY() AC_SUBST(NEON_CFLAGS) AC_SUBST(NEON_LIBS) AC_SUBST(NEON_LTLIBS) ]) dnl Call to put lib/snprintf.o in LIBOBJS and define HAVE_SNPRINTF_H dnl if snprintf isn't in libc. AC_DEFUN([NEON_REPLACE_SNPRINTF], [ # Check for snprintf AC_CHECK_FUNC(snprintf,,[ AC_DEFINE(HAVE_SNPRINTF_H, 1, [Define if need to include snprintf.h]) AC_LIBOBJ(lib/snprintf)]) ]) dnl turn off webdav, boo hoo. AC_DEFUN([NEON_WITHOUT_WEBDAV], [ neon_no_webdav=yes neon_no_acl=yes NEON_NEED_XML_PARSER=no neon_xml_parser_message="none needed" ]) dnl Turn off zlib support AC_DEFUN([NEON_WITHOUT_ZLIB], [ define(neon_no_zlib, yes) ]) AC_DEFUN([NEON_WITHOUT_ACL], [ # Turn off ACL support neon_no_acl=yes ]) dnl Common macro to NEON_LIBTOOL_BUILD and NEON_NORMAL_BUILD dnl Sets NEONOBJS appropriately if it has not already been set. dnl dnl NOT FOR EXTERNAL USE: use LIBTOOL_BUILD or NORMAL_BUILD. dnl AC_DEFUN([NEON_COMMON_BUILD], [ # Using the default set of object files to build. # Add the extension to EXTRAOBJS ne="$NEON_EXTRAOBJS" NEON_EXTRAOBJS= for o in $ne; do NEON_EXTRAOBJS="$NEON_EXTRAOBJS $o.$NEON_OBJEXT" done # Was DAV support explicitly turned off? if test "x$neon_no_webdav" = "xyes"; then # No WebDAV support NEONOBJS="$NEONOBJS \$(NEON_BASEOBJS)" NE_DISABLE_SUPPORT(DAV, [WebDAV support is not enabled]) NE_ADD_ABITAG(NODAV) else # WebDAV support NEONOBJS="$NEONOBJS \$(NEON_DAVOBJS)" NE_ENABLE_SUPPORT(DAV, [WebDAV support is enabled]) fi AC_SUBST(NEON_TARGET) AC_SUBST(NEON_OBJEXT) AC_SUBST(NEONOBJS) AC_SUBST(NEON_EXTRAOBJS) AC_SUBST(NEON_LINK_FLAGS) ]) # The libtoolized build case: AC_DEFUN([NEON_LIBTOOL_BUILD], [ NEON_TARGET=libneon.la NEON_OBJEXT=lo NEON_COMMON_BUILD($#, $*) ]) dnl Find 'ar' and 'ranlib', fail if ar isn't found. AC_DEFUN([NE_FIND_AR], [ # Search in /usr/ccs/bin for Solaris ne_PATH=$PATH:/usr/ccs/bin AC_CHECK_TOOL(AR, ar, notfound, $ne_PATH) if test "x$AR" = "xnotfound"; then AC_MSG_ERROR([could not find ar tool]) fi AC_CHECK_TOOL(RANLIB, ranlib, :, $ne_PATH) ]) # The non-libtool build case: AC_DEFUN([NEON_NORMAL_BUILD], [ NEON_TARGET=libneon.a NEON_OBJEXT=o AC_REQUIRE([NE_FIND_AR]) NEON_COMMON_BUILD($#, $*) ]) AC_DEFUN([NE_SNPRINTF], [ AC_CHECK_FUNCS(snprintf vsnprintf,,[ ne_save_LIBS=$LIBS LIBS="$LIBS -lm" # Always need -lm AC_CHECK_LIB(trio, trio_vsnprintf, [AC_CHECK_HEADERS(trio.h,, AC_MSG_ERROR([trio installation problem? libtrio found but not trio.h])) AC_MSG_NOTICE(using trio printf replacement library) NEON_LIBS="$NEON_LIBS -ltrio -lm" AC_DEFINE(HAVE_TRIO, 1, [Use trio printf replacement library])], [AC_MSG_NOTICE([no vsnprintf/snprintf detected in C library]) AC_MSG_ERROR([Install the trio library from http://daniel.haxx.se/projects/trio/])]) LIBS=$ne_save_LIBS break ])]) dnl Usage: NE_CHECK_OPENSSLVER(variable, version-string, version-hex) dnl Define 'variable' to 'yes' if OpenSSL version is >= version-hex AC_DEFUN([NE_CHECK_OPENSSLVER], [ AC_CACHE_CHECK([OpenSSL version is >= $2], $1, [ AC_EGREP_CPP(good, [#include #if OPENSSL_VERSION_NUMBER >= $3 good #endif], [$1=yes $4], [$1=no])])]) dnl Less noisy replacement for PKG_CHECK_MODULES AC_DEFUN([NE_PKG_CONFIG], [ m4_define([ne_cvar], m4_translit(ne_cv_pkg_[$2], [.-], [__]))dnl AC_PATH_TOOL(PKG_CONFIG, pkg-config, no) if test "x$PKG_CONFIG" = "xno"; then : Not using pkg-config $4 else AC_CACHE_CHECK([for $2 pkg-config data], ne_cvar, [if $PKG_CONFIG $2; then ne_cvar=yes else ne_cvar=no fi]) if test "$ne_cvar" = "yes"; then $1_CFLAGS=`$PKG_CONFIG --cflags $2` $1_LIBS=`$PKG_CONFIG --libs $2` $1_VERSION=`$PKG_CONFIG --modversion $2` : Using provided pkg-config data $3 else : No pkg-config for $2 provided $4 fi fi m4_undefine([ne_cvar]) ]) dnl Check for an SSL library (GNU TLS or OpenSSL) AC_DEFUN([NEON_SSL], [ AC_ARG_WITH(ssl, AS_HELP_STRING([--with-ssl=openssl|gnutls], [enable SSL support (default OpenSSL)])) AC_ARG_WITH(egd, [[ --with-egd[=PATH] enable EGD support [using EGD socket at PATH]]]) AC_ARG_WITH(pakchois, AS_HELP_STRING([--without-pakchois], [disable support for PKCS#11 using pakchois])) case $with_ssl in /*) AC_MSG_NOTICE([to use SSL libraries in non-standard locations, try --with-ssl --with-libs=$with_ssl]) AC_MSG_ERROR([--with-ssl does not take a path argument]) ;; yes|openssl) NE_PKG_CONFIG(NE_SSL, openssl, [AC_MSG_NOTICE(using OpenSSL $NE_SSL_VERSION library configuration from pkg-config) CPPFLAGS="$CPPFLAGS ${NE_SSL_CFLAGS}" NEON_LIBS="$NEON_LIBS ${NE_SSL_LIBS}"], [# Either OpenSSL library may require -ldl if built with dynamic engine support NE_SEARCH_LIBS(RSA_new, crypto, -ldl) NE_SEARCH_LIBS(SSL_library_init, ssl, -ldl) NE_SSL_VERSION="(0.9.7 or later)"]) AC_CHECK_HEADERS(openssl/ssl.h openssl/opensslv.h,, [AC_MSG_ERROR([OpenSSL headers not found, cannot enable SSL support])]) NE_CHECK_OPENSSLVER(ne_cv_lib_ssl097, 0.9.7, 0x00907000L) NE_CHECK_OPENSSLVER(ne_cv_lib_ssl110, 1.1.0, 0x10100000L) if test "$ne_cv_lib_ssl110" = "yes"; then NE_ENABLE_SUPPORT(SSL, [SSL support enabled, using OpenSSL $NE_SSL_VERSION]) AC_DEFINE(HAVE_OPENSSL11, 1, [Enable OpenSSL 1.1 support]) elif test "$ne_cv_lib_ssl097" = "yes"; then # Enable EGD support if using 0.9.7 or newer AC_MSG_NOTICE([OpenSSL >= 0.9.7; EGD support not needed in neon]) NE_ENABLE_SUPPORT(SSL, [SSL support enabled, using OpenSSL $NE_SSL_VERSION]) NE_CHECK_FUNCS(CRYPTO_set_idptr_callback SSL_SESSION_cmp) else # Fail if OpenSSL is older than 0.9.6 NE_CHECK_OPENSSLVER(ne_cv_lib_ssl096, 0.9.6, 0x00906000L) if test "$ne_cv_lib_ssl096" != "yes"; then AC_MSG_ERROR([OpenSSL 0.9.6 or later is required]) fi NE_ENABLE_SUPPORT(SSL, [SSL support enabled, using OpenSSL (0.9.6 or later)]) case "$with_egd" in yes|no) ne_cv_lib_sslegd=$with_egd ;; /*) ne_cv_lib_sslegd=yes AC_DEFINE_UNQUOTED([EGD_PATH], "$with_egd", [Define to specific EGD socket path]) ;; *) # Guess whether EGD support is needed AC_CACHE_CHECK([whether to enable EGD support], [ne_cv_lib_sslegd], [if test -r /dev/random || test -r /dev/urandom; then ne_cv_lib_sslegd=no else ne_cv_lib_sslegd=yes fi]) ;; esac if test "$ne_cv_lib_sslegd" = "yes"; then AC_MSG_NOTICE([EGD support enabled for seeding OpenSSL PRNG]) AC_DEFINE([ENABLE_EGD], 1, [Define if EGD should be supported]) fi fi AC_DEFINE([HAVE_OPENSSL], 1, [Define if OpenSSL support is enabled]) NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_openssl" AC_DEFINE([HAVE_NTLM], 1, [Define if NTLM is supported]) ;; gnutls) NE_PKG_CONFIG(NE_SSL, gnutls, [AC_MSG_NOTICE(using GnuTLS configuration from pkg-config) CPPFLAGS="$CPPFLAGS ${NE_SSL_CFLAGS}" NEON_LIBS="$NEON_LIBS ${NE_SSL_LIBS}" ], [ # Fall back on libgnutls-config script AC_PATH_PROG(GNUTLS_CONFIG, libgnutls-config, no) if test "$GNUTLS_CONFIG" = "no"; then AC_MSG_ERROR([could not find libgnutls-config in \$PATH]) fi CPPFLAGS="$CPPFLAGS `$GNUTLS_CONFIG --cflags`" NEON_LIBS="$NEON_LIBS `$GNUTLS_CONFIG --libs`" NE_SSL_VERSION="`$GNUTLS_CONFIG --version`" ]) AC_CHECK_HEADER([gnutls/gnutls.h],, [AC_MSG_ERROR([could not find gnutls/gnutls.h in include path])]) NE_ENABLE_SUPPORT(SSL, [SSL support enabled, using GnuTLS $NE_SSL_VERSION]) NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_gnutls" AC_DEFINE([HAVE_GNUTLS], 1, [Define if GnuTLS support is enabled]) # Check for functions in later releases NE_CHECK_FUNCS([gnutls_session_get_data2 gnutls_x509_dn_get_rdn_ava \ gnutls_certificate_get_issuer \ gnutls_certificate_get_x509_cas \ gnutls_x509_crt_sign2 \ gnutls_x509_crt_equals \ gnutls_set_default_priority_append \ gnutls_certificate_set_retrieve_function2 \ gnutls_certificate_set_x509_system_trust \ gnutls_privkey_import_ext]) # fail if gnutls_x509_crt_sign2 is not found (it was introduced in 1.2.0, which is required) if test x${ac_cv_func_gnutls_x509_crt_sign2} != xyes; then AC_MSG_ERROR([GnuTLS version predates gnutls_x509_crt_sign2, newer version required (at least 1.2.0)]) fi # Check for iconv support if using the new RDN access functions: if test ${ac_cv_func_gnutls_x509_dn_get_rdn_ava}X${ac_cv_header_iconv_h} = yesXyes; then AC_CHECK_FUNCS(iconv) fi ;; *) # Default to off; only create crypto-enabled binaries if requested. NE_DISABLE_SUPPORT(SSL, [SSL support is not enabled]) NE_DISABLE_SUPPORT(TS_SSL, [Thread-safe SSL support is not enabled]) NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_stubssl" ;; esac AC_SUBST(NEON_SUPPORTS_SSL) AC_ARG_WITH(ca-bundle, AS_HELP_STRING(--with-ca-bundle, specify filename of an SSL CA root bundle),, with_ca_bundle=no) case ${NE_FLAG_SSL}-${with_ca_bundle} in *-no) ;; yes-*) AC_DEFINE_UNQUOTED([NE_SSL_CA_BUNDLE], ["${with_ca_bundle}"], [Define to be filename of an SSL CA root bundle]) AC_MSG_NOTICE([Using ${with_ca_bundle} as default SSL CA bundle]) ;; esac AC_ARG_ENABLE(threadsafe-ssl, AS_HELP_STRING(--enable-threadsafe-ssl=posix, [enable SSL library thread-safety using POSIX threads: suitable CC/CFLAGS/LIBS must be used to make the POSIX library interfaces available]),, enable_threadsafe_ssl=no) case ${enable_threadsafe_ssl}X${ne_cv_lib_ssl110} in *Xyes) NE_ENABLE_SUPPORT(TS_SSL, [OpenSSL is natively thread-safe]) ;; posixX*|yesX*) ne_pthr_ok=yes AC_CHECK_FUNCS([pthread_mutex_init pthread_mutex_lock],,[ne_pthr_ok=no]) if test "${ne_pthr_ok}" = "no"; then AC_MSG_ERROR([could not find POSIX mutex interfaces; (try CC="${CC} -pthread"?)]) fi NE_ENABLE_SUPPORT(TS_SSL, [Thread-safe SSL supported using POSIX threads]) ;; *) NE_DISABLE_SUPPORT(TS_SSL, [Thread-safe SSL not supported]) ;; esac case ${with_pakchois}X${ac_cv_func_gnutls_privkey_import_ext}Y${ne_cv_lib_ssl097} in noX*Y*) ;; *X*Yyes|*XyesY*) # PKCS#11... ho! NE_PKG_CONFIG(NE_PK11, pakchois, [AC_MSG_NOTICE([[using pakchois $NE_PK11_VERSION for PKCS#11 support]]) AC_DEFINE(HAVE_PAKCHOIS, 1, [Define if pakchois library supported]) CPPFLAGS="$CPPFLAGS ${NE_PK11_CFLAGS}" NEON_LIBS="${NEON_LIBS} ${NE_PK11_LIBS}"], [AC_MSG_NOTICE([[pakchois library not found; no PKCS#11 support]])]) ;; esac ]) dnl -- end defun NEON_SSL dnl Check for Kerberos installation AC_DEFUN([NEON_GSSAPI], [ AC_ARG_WITH(gssapi, AS_HELP_STRING(--without-gssapi, disable GSSAPI support), [need_gssapi=$withval], [need_gssapi=no]) if test "$with_gssapi" != "no"; then ne_save_CFLAGS=$CFLAGS ne_save_LIBS=$NEON_LIBS NE_PKG_CONFIG(NE_GSSAPI, [krb5-gssapi], [AC_MSG_NOTICE(using GSSAPI configuration from pkg-config) KRB5_CONF_TOOL=pkgconf], [AC_PATH_PROG([KRB5_CONF_TOOL], krb5-config, none, $PATH:/usr/kerberos/bin) if test "x$KRB5_CONF_TOOL" != "xnone"; then NE_GSSAPI_LIBS="`${KRB5_CONF_TOOL} --libs gssapi`" NE_GSSAPI_CFLAGS="`${KRB5_CONF_TOOL} --cflags gssapi`" NE_GSSAPI_VERSION="`${KRB5_CONF_TOOL} --version`" fi]) else KRB5_CONF_TOOL=none fi if test "x$KRB5_CONF_TOOL" != "xnone"; then CFLAGS="$CFLAGS ${NE_GSSAPI_CFLAGS}" NEON_LIBS="${NEON_LIBS} ${NE_GSSAPI_LIBS}" # MIT and Heimdal put gssapi.h in different places AC_CHECK_HEADERS(gssapi/gssapi.h gssapi.h, [ NE_CHECK_FUNCS(gss_init_sec_context, [ ne_save_CFLAGS=$CFLAGS ne_save_LIBS=$NEON_LIBS NE_ENABLE_SUPPORT(GSSAPI, [GSSAPI support enabled, using library ${NE_GSSAPI_LIBS} version ${NE_GSSAPI_VERSION}]) AC_DEFINE(HAVE_GSSAPI, 1, [Define if GSSAPI support is enabled]) AC_CHECK_HEADERS(gssapi/gssapi_generic.h) # Older versions of MIT Kerberos lack GSS_C_NT_HOSTBASED_SERVICE AC_CHECK_DECL([GSS_C_NT_HOSTBASED_SERVICE],, [AC_DEFINE([GSS_C_NT_HOSTBASED_SERVICE], gss_nt_service_name, [Define if GSS_C_NT_HOSTBASED_SERVICE is not defined otherwise])], [#ifdef HAVE_GSSAPI_GSSAPI_H #include #else #include #endif])]) break ]) CFLAGS=$ne_save_CFLAGS NEON_LIBS=$ne_save_LIBS fi if test x$NE_FLAG_GSSAPI != xyes; then if test $need_gssapi = yes; then # Fail if --with-gssapi was specified but no library support found AC_MSG_ERROR([could not enable GSSAPI support]) fi NE_DISABLE_SUPPORT(GSSAPI, [GSSAPI authentication is not supported]) fi]) AC_DEFUN([NEON_LIBPROXY], [ AC_ARG_WITH(libproxy, AS_HELP_STRING(--without-libproxy, disable libproxy support)) if test "x$with_libproxy" != "xno"; then NE_PKG_CONFIG(NE_PXY, libproxy-1.0, [AC_DEFINE(HAVE_LIBPROXY, 1, [Define if libproxy is supported]) CPPFLAGS="$CPPFLAGS $NE_PXY_CFLAGS" NEON_LIBS="$NEON_LIBS ${NE_PXY_LIBS}" NE_ENABLE_SUPPORT(LIBPXY, [libproxy support enabled using libproxy $NE_PXY_VERSION])], [NE_DISABLE_SUPPORT(LIBPXY, [libproxy support not enabled])]) else NE_DISABLE_SUPPORT(LIBPXY, [libproxy support not enabled]) fi ]) dnl Adds an --enable-warnings argument to configure to allow enabling dnl compiler warnings AC_DEFUN([NEON_WARNINGS],[ AC_REQUIRE([AC_PROG_CC]) dnl so that $GCC is set AC_ARG_ENABLE(warnings, AS_HELP_STRING(--enable-warnings, [enable compiler warnings])) if test "$enable_warnings" = "yes"; then case $GCC:`uname` in yes:*) CFLAGS="$CFLAGS -Wall -Wmissing-declarations -Wshadow -Wreturn-type -Wsign-compare -Wundef -Wpointer-arith -Wbad-function-cast -Wformat-security" if test -z "$with_ssl" -o "$with_ssl" = "no"; then # OpenSSL headers fail strict prototypes checks CFLAGS="$CFLAGS -Wstrict-prototypes" fi ;; no:OSF1) CFLAGS="$CFLAGS -check -msg_disable returnchecks -msg_disable alignment -msg_disable overflow" ;; no:IRIX) CFLAGS="$CFLAGS -fullwarn" ;; no:UnixWare) CFLAGS="$CFLAGS -v" ;; *) AC_MSG_WARN([warning flags unknown for compiler on this platform]) ;; esac fi ]) dnl Adds an --disable-debug argument to configure to allow disabling dnl debugging messages. dnl Usage: dnl NEON_WARNINGS([actions-if-debug-enabled], [actions-if-debug-disabled]) dnl AC_DEFUN([NEON_DEBUG], [ AC_ARG_ENABLE(debug, AS_HELP_STRING(--disable-debug,[disable runtime debugging messages])) # default is to enable debugging case $enable_debug in no) AC_MSG_NOTICE([debugging is disabled]) $2 ;; *) AC_MSG_NOTICE([debugging is enabled]) AC_DEFINE(NE_DEBUGGING, 1, [Define to enable debugging]) $1 ;; esac]) dnl Macro to optionally enable socks support AC_DEFUN([NEON_SOCKS], [ ]) AC_DEFUN([NEON_WITH_LIBS], [ AC_ARG_WITH([libs], [[ --with-libs=DIR[:DIR2...] look for support libraries in DIR/{bin,lib,include}]], [case $with_libs in yes|no) AC_MSG_ERROR([--with-libs must be passed a directory argument]) ;; *) ne_save_IFS=$IFS; IFS=: for dir in $with_libs; do ne_add_CPPFLAGS="$ne_add_CPPFLAGS -I${dir}/include" ne_add_LDFLAGS="$ne_add_LDFLAGS -L${dir}/lib" ne_add_PATH="${ne_add_PATH}${dir}/bin:" PKG_CONFIG_PATH=${PKG_CONFIG_PATH}${PKG_CONFIG_PATH+:}${dir}/lib/pkgconfig done IFS=$ne_save_IFS CPPFLAGS="${ne_add_CPPFLAGS} $CPPFLAGS" LDFLAGS="${ne_add_LDFLAGS} $LDFLAGS" PATH=${ne_add_PATH}$PATH export PKG_CONFIG_PATH ;; esac])]) AC_DEFUN([NEON_I18N], [ dnl Check for NLS iff libintl.h was detected. AC_ARG_ENABLE(nls, AS_HELP_STRING(--disable-nls, [disable internationalization support]),, [enable_nls=${ac_cv_header_libintl_h}]) if test x${enable_nls} = xyes; then # presume that dgettext() is available if bindtextdomain() is... # checking for dgettext() itself is awkward because gcc has a # builtin of that function, which confuses AC_CHECK_FUNCS et al. NE_SEARCH_LIBS(bindtextdomain, intl, -liconv ,[enable_nls=no]) NE_CHECK_FUNCS(bind_textdomain_codeset) fi if test "$enable_nls" = "no"; then NE_DISABLE_SUPPORT(I18N, [Internationalization support not enabled]) else NE_ENABLE_SUPPORT(I18N, [Internationalization support enabled]) eval localedir="${datadir}/locale" AC_DEFINE_UNQUOTED([LOCALEDIR], "$localedir", [Define to be location of localedir]) fi ]) neon-0.34.2/macros/neon-xml-parser.m40000644000175000017500000001247714777424030016747 0ustar jortonjorton# Copyright (C) 1998-2022 Joe Orton -*- autoconf -*- # # This file is free software; you may copy and/or distribute it with # or without modifications, as long as this notice is preserved. # This software is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY, to the extent permitted by law; without even # the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR # PURPOSE. # The above license applies to THIS FILE ONLY, the neon library code # itself may be copied and distributed under the terms of the GNU # LGPL, see COPYING.LIB for more details # This file is part of the neon HTTP/WebDAV client library. # See https://notroj.github.io/neon/ for the latest version. # Please report feedback via # Check for XML parser, supporting libxml 2.x and expat 1.95.x, # or a bundled copy of expat. # * Bundled expat if a directory name argument is passed # -> expat dir must contain minimal expat sources, i.e. # xmltok, xmlparse sub-directories. See sitecopy/cadaver for # examples of how to do this. # # Usage: # NEON_XML_PARSER() # or # NEON_XML_PARSER([expat-srcdir], [expat-builddir]) dnl Find expat: run $1 if found, else $2 AC_DEFUN([NE_XML_EXPAT], [ AC_CHECK_HEADER(expat.h, [AC_CHECK_LIB(expat, XML_SetXmlDeclHandler, [ AC_DEFINE(HAVE_EXPAT, 1, [Define if you have expat]) neon_xml_parser_message="expat" NEON_LIBS="$NEON_LIBS -lexpat" neon_xml_parser=expat AC_CHECK_TYPE(XML_Size, [NEON_FORMAT(XML_Size, [#include ])], [AC_DEFINE_UNQUOTED([NE_FMT_XML_SIZE], ["d"])], [#include ]) ], [$1])], [$1]) ]) dnl Find libxml2: run $1 if found, else $2 AC_DEFUN([NE_XML_LIBXML2], [ NE_PKG_CONFIG(NE_LX2, libxml-2.0, [], [AC_CHECK_TOOL(XML2_CONFIG, xml2-config) if test "x$XML2_CONFIG" != "xno"; then # xml2-config in some versions erroneously includes -I/include # in the --cflags output. NE_LX2_VERSION="`$XML2_CONFIG --version`" NE_LX2_CFLAGS="`$XML2_CONFIG --cflags | sed 's| -I/include||g'`" NE_LX2_LIBS="`$XML2_CONFIG --libs | sed 's|-L/usr/lib ||g'`" fi]) if test -n "${NE_LX2_VERSION+set}"; then neon_xml_parser_message="libxml $NE_LX2_VERSION" AC_DEFINE(HAVE_LIBXML, 1, [Define if you have libxml]) CPPFLAGS="$CPPFLAGS $NE_LX2_CFLAGS" NEON_LIBS="$NEON_LIBS $NE_LX2_LIBS" AC_CHECK_HEADERS(libxml/xmlversion.h libxml/parser.h,,[ AC_MSG_ERROR([could not find parser.h, libxml installation problem?])]) neon_xml_parser=libxml2 else $1 fi ]) dnl Configure for a bundled expat build. AC_DEFUN([NE_XML_BUNDLED_EXPAT], [ AC_REQUIRE([AC_C_BIGENDIAN]) # Define XML_BYTE_ORDER for expat sources. if test $ac_cv_c_bigendian = "yes"; then ne_xml_border=21 else ne_xml_border=12 fi # mini-expat doesn't pick up config.h CPPFLAGS="$CPPFLAGS -DXML_BYTE_ORDER=$ne_xml_border -DXML_DTD -I$1/xmlparse -I$1/xmltok" AC_DEFINE_UNQUOTED([NE_FMT_XML_SIZE], ["d"]) # Use the bundled expat sources AC_LIBOBJ($2/xmltok/xmltok) AC_LIBOBJ($2/xmltok/xmlrole) AC_LIBOBJ($2/xmlparse/xmlparse) AC_LIBOBJ($2/xmlparse/hashtable) AC_DEFINE(HAVE_EXPAT) AC_DEFINE(HAVE_XMLPARSE_H, 1, [Define if using expat which includes xmlparse.h]) ]) AC_DEFUN([NEON_XML_PARSER], [ dnl Switches to force choice of library AC_ARG_WITH([libxml2], AS_HELP_STRING([--with-libxml2], [force use of libxml 2.x])) AC_ARG_WITH([expat], AS_HELP_STRING([--with-expat], [force use of expat])) dnl Flag to force choice of included expat, if available. ifelse($#, 2, [ AC_ARG_WITH([included-expat], AS_HELP_STRING([--with-included-expat], [use bundled expat sources]),, with_included_expat=no)], with_included_expat=no) if test "$NEON_NEED_XML_PARSER" = "yes"; then # Find an XML parser neon_xml_parser=none # Forced choice of expat: case $with_expat in yes) NE_XML_EXPAT([AC_MSG_ERROR([expat library not found, cannot proceed])]) ;; no) ;; */libexpat.la) # Special case for Subversion ne_expdir=`echo $with_expat | sed 's:/libexpat.la$::'` AC_DEFINE(HAVE_EXPAT) AC_DEFINE_UNQUOTED([NE_FMT_XML_SIZE], ["d"]) CPPFLAGS="$CPPFLAGS -I$ne_expdir" if test "x${NEON_TARGET}" = "xlibneon.la"; then NEON_LTLIBS=$with_expat else # no dependency on libexpat => crippled libneon, so do partial install ALLOW_INSTALL=lib fi neon_xml_parser=expat neon_xml_parser_message="expat in $ne_expdir" ;; /*) AC_MSG_ERROR([--with-expat does not take a directory argument]) ;; esac # If expat wasn't specifically enabled and libxml was: if test "${neon_xml_parser}-${with_libxml2}-${with_included_expat}" = "none-yes-no"; then NE_XML_LIBXML2( [AC_MSG_ERROR([libxml2.x library not found, cannot proceed])]) fi # Otherwise, by default search for expat then libxml2: if test "${neon_xml_parser}-${with_included_expat}" = "none-no"; then NE_XML_EXPAT([NE_XML_LIBXML2([:])]) fi # If an XML parser still has not been found, fail or use the bundled expat if test "$neon_xml_parser" = "none"; then m4_if($1, [], [AC_MSG_ERROR([no XML parser was found: expat or libxml 2.x required])], [# Configure the bundled copy of expat NE_XML_BUNDLED_EXPAT($@) neon_xml_parser_message="bundled expat in $1"]) fi AC_MSG_NOTICE([XML parser used: $neon_xml_parser_message]) fi ]) neon-0.34.2/macros/neon-test.m40000644000175000017500000000304114777424030015617 0ustar jortonjorton# Copyright (C) 2001-2022 Joe Orton -*- autoconf -*- # # This file is free software; you may copy and/or distribute it with # or without modifications, as long as this notice is preserved. # This software is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY, to the extent permitted by law; without even # the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR # PURPOSE. # The above license applies to THIS FILE ONLY, the neon library code # itself may be copied and distributed under the terms of the GNU # LGPL, see COPYING.LIB for more details # This file is part of the neon HTTP/WebDAV client library. # See https://notroj.github.io/neon/ for the latest version. # Please report feedback via # Tests needed for the neon-test common test code. AC_DEFUN([NE_FORMAT_TIMET], [ NEON_FORMAT(time_t, [ #ifdef HAVE_SYS_TIME_H #include #endif]) ]) AC_DEFUN([NEON_TEST], [ AC_REQUIRE([NEON_COMMON_CHECKS]) AC_REQUIRE([NE_FORMAT_TIMET]) AC_REQUIRE([AC_TYPE_PID_T]) dnl NEON_XML_PARSER may add things (e.g. -I/usr/local/include) to dnl CPPFLAGS which make "gcc -Werror" fail in NEON_FORMAT; suggest dnl this macro is used first. AC_BEFORE([$0], [NEON_XML_PARSER]) AC_CHECK_HEADERS(sys/time.h signal.h stdint.h locale.h) AC_CHECK_FUNCS(pipe isatty usleep shutdown setlocale gethostname) AC_REQUIRE([NE_FIND_AR]) ]) AC_DEFUN([NEON_TEST_WITHOUT_CHILD], [ AC_DEFINE([NEON_NO_TEST_CHILD], 1, [Define if test suite child process handling is not needed]) ]) neon-0.34.2/macros/ld-version-script.m40000644000175000017500000000336414777424030017277 0ustar jortonjorton# ld-version-script.m4 serial 3 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Simon Josefsson # FIXME: The test below returns a false positive for mingw # cross-compiles, 'local:' statements does not reduce number of # exported symbols in a DLL. Use --disable-ld-version-script to work # around the problem. # gl_LD_VERSION_SCRIPT # -------------------- # Check if LD supports linker scripts, and define automake conditional # HAVE_LD_VERSION_SCRIPT if so. AC_DEFUN([gl_LD_VERSION_SCRIPT], [ AC_ARG_ENABLE([ld-version-script], AS_HELP_STRING([--enable-ld-version-script], [enable linker version script (default is enabled when possible)]), [have_ld_version_script=$enableval], []) if test -z "$have_ld_version_script"; then AC_MSG_CHECKING([if LD -Wl,--version-script works]) save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map" cat > conftest.map < conftest.map < * neon.m4 (NEON_USE_EXTERNAL): Check for IDNA, LFS, SOCKS support. (NEON_SOCKS): Use common feature code for SOCKSv5 support. Fri Sep 10 20:52:54 2004 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Safer autoheader template for declaring stpcpy as necessary for bundled neon builds. (NEON_WARNINGS): Drop -Winline. Wed Aug 25 19:44:26 2004 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for poll. Sat Jul 3 11:39:01 2004 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Pick up gethostbyname in -lsocket for QNX. Fri Apr 16 11:43:10 2004 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): If built using libtool, and --with-expat specifies a libexpat.la file, add the libexpat.la to NEON_LTLIBS. * neon.m4 (NEON_COMMON_CHECKS): Substitute NEON_LTLIBS. Tue Apr 13 20:51:59 2004 Joe Orton * neon.m4 (NEON_GSSAPI): Check for presence of gssapi/gssapi_generic.h. Wed Apr 7 13:16:33 2004 Joe Orton * neon.m4 (NE_LARGEFILE): Check for strtoq. Mon Mar 15 19:59:36 2004 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Be safer around getaddrinfo blacklist for HP-UX and reference why it's needed. Sun Mar 7 11:15:44 2004 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Use NE_LARGEFILE in-place rather than AC_REQUIRE'ing it. (NE_LARGEFILE): Add NE_LFS to CPPFLAGS for use in bundled builds. Mon Feb 23 23:02:54 2004 Joe Orton * neon.m4 (NE_SNPRINTF): Define HAVE_TRIO if trio is used. Mon Feb 23 00:22:39 2004 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Give INCLUDES argument to AC_CHECK_HEADERS; prevent warning from cpp test for netinet/in.h on some platforms. Sun Feb 22 17:52:42 2004 Joe Orton * neon.m4 (NE_SEARCH_LIBS): Fix to run actions-if-found if function is found without needing additional libraries. (LIBNEON_SOURCE_CHECKS): Only check for gethostbyname if getaddrinfo is not found. Disable getaddrinfo on HP-UX 11.[01]* here rather than ne_socket.c. Sat Jan 24 17:49:50 2004 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Also check for __tm_gmtoff in struct tm. Sat Jan 24 17:16:48 2004 Joe Orton * neon.m4: Remove -ansi-pedantic and -Wimplicit-prototypes for gcc 3.4 compatibility (thanks to Olaf Hering). Sat Jan 3 14:11:14 2004 Joe Orton * neon-test.m4: Check for stdint.h. Sat Jan 3 13:17:21 2004 Joe Orton * neon.m4 (NE_LARGEFILE): Add NE_LFS to neon-config --cflags output. Thu Jan 1 18:42:56 2004 Joe Orton * neon.m4 (NEON_FORMAT): Use C99 'll' rather than non-standard 'q' length modifier. Thu Jan 1 17:36:39 2004 Joe Orton * neon.m4 (NE_LARGEFILE): New macro. (LIBNEON_SOURCE_CHECKS): Call it. Sat Nov 15 09:25:43 2003 Joe Orton * neon.m4, neon-xml-parser.m4: Update for latest autoconf best-practice: s/AC_HELP_STRING/AS_HELP_STRING, replace AC_TRY_RUN with AC_RUN_IFELSE, AC_TRY_LINK_FUNC with AC_LINK_IFELSE, AC_TRY_COMPILE with AC_COMPILE_IFELSE, remove AC_LANG_C and AC_PROG_CC_STDC, Fri Nov 14 13:12:10 2003 Joe Orton * neon.m4 (NEON_LIBIDN): New macro. (LIBNEON_SOURCE_CHECKS): Use NEON_LIBIDN. Fri Nov 14 11:28:58 2003 Joe Orton * neon.m4 (NE_ENABLE_SUPPORT, NE_DISABLE_SUPPORT): New macros. Use throughout to flag support or lack of support for optional features. Thu Nov 13 20:25:28 2003 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for gethostbyname in -lbind too. Tue Oct 7 21:20:16 2003 Joe Orton * neon-test.m4 (NEON_TEST): Check for shutdown. Mon Sep 22 21:20:37 2003 Joe Orton * neon.m4 (NE_CHECK_FUNCS, NE_SEARCH_LIBS): Avoid clobbering ne_save_{LIBS,CPPFLAGS}. Sun Sep 14 10:51:34 2003 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for working AI_ADDRCONFIG flag for getaddrinfo(). Wed Sep 10 21:45:10 2003 Joe Orton * neon.m4 (NEON_GSSAPI): Restore CPPFLAGS and NEON_LIBS if GSSAPI detection fails. Thu Sep 4 21:29:06 2003 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for netinet/tcp.h. Wed Jul 23 21:17:40 2003 Joe Orton * neon.m4 (NEON_GSSAPI): New macro. Mon Apr 21 18:24:12 2003 Joe Orton * neon-xml-parser.m4 (HAVE_EXPAT): Fail if --with-expat is given but expat.h is not found. Wed Mar 26 20:29:11 2003 Joe Orton * neon.m4 (NEON_SSL): And add ne_stubssl to NEON_EXTRAOBJS for non-SSL build. Tue Mar 25 20:43:01 2003 Joe Orton * neon.m4 (NEON_SSL): Add ne_openssl to NEON_EXTRAOBJS. Mon Mar 17 20:34:55 2003 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for netdb.h. Sun Mar 16 14:22:02 2003 Joe Orton * neon-xml-parser.m4 (NE_XML_BUNDLED_EXPAT): Define HAVE_XMLPARSE_H. Sun Mar 16 11:47:35 2003 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Also fix non-included-expat build for when included expat is not an option. Sun Mar 16 11:20:23 2003 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Fix non-included-expat build broken in previous commit. Sun Mar 16 09:06:41 2003 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Fix --with-included-expat support. Sun Mar 9 10:08:57 2003 Joe Orton * neon.m4 (NEON_SSL): Fail if --with-ssl is given an argument. Sun Mar 9 08:55:04 2003 Joe Orton * neon.m4 (NE_SEARCH_LIBS): Bug fix to always compare against `extras' if given. Add support for optional `actions-if-found' argument. * neon-xml-parser.m4: Largely rewritten. Drop support for libxml 1.x; require expat 1.95.x. Sun Mar 9 08:50:22 2003 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for stpcpy. Mon Mar 3 22:15:56 2003 Joe Orton * neon.m4 (NE_CHECK_FUNCS): Check whether h_errno is declared. Wed Feb 19 21:35:20 2003 Joe Orton * neon.m4 (NEON_FORMAT): Revert use of 'z' modifier; breaks on CygWin. Tue Jan 14 17:06:07 2003 Joe Orton * neon.m4 (NEON_FORMAT): Prefer the C99 'z' modifier to printf size_t/ssize_t values where available. Fri Jan 3 23:12:20 2003 Joe Orton * neon.m4 (NE_PKG_CONFIG): New macro. (NEON_SSL): Use NE_PKG_CONFIG rather than PKG_CHECK_MODULES. Mon Dec 16 20:02:45 2002 Joe Orton * neon.m4 (NEON_SSL): Only check for OpenSSL <=0.9.6 if version is known to be <=0.9.7. Mon Dec 16 19:01:57 2002 Joe Orton * neon.m4: Use pkg-config data to determine location OpenSSL libraries/headers, if available. Tue Nov 19 11:21:31 2002 Joe Orton * neon-test.m4 (NEON_TEST): Suggest this macro is run before NEON_XML_PARSER. Mon Oct 7 22:22:12 2002 Joe Orton * neon.m4 (NE_CHECK_SSLVER): New macro. (NEON_SSL): Use NE_CHECK_SSLVER. Add --with-egd argument; conditionally enable EGD, optionally using only a specific EGD socket path, and only if using OpenSSL before 0.9.7. Tue Sep 24 21:36:01 2002 Joe Orton * neon.m4 (NE_ZLIB_VERSION): Removed macro. (NEON_ZLIB): Removed --with-force-zlib flag; don't check zlib version. (NEON_SSL): Removed --with-force-ssl flag, only require OpenSSL 0.9.6 or later. Sat Aug 31 17:28:15 2002 Joe Orton * neon.m4 (NEON_FORMAT_PREP): Add check for gcc -Wformat -Werror sanity. (NEON_FORMAT): Only use gcc -Wformat -Werror if sanity is assured. Fri Aug 30 22:07:59 2002 Joe Orton * neon.m4: Set NEON_INTERFACE_VERSION according to NEON_VERSION_MINOR, NEON_VERSION_RELEASE, for the duration of neon 0.x releases. Sun Aug 25 23:52:38 2002 Joe Orton * neon.m4 (NE_CHECK_FUNCS): New macro. (LIBNEON_SOURCE_CHECKS): Use NE_CHECK_FUNCS rather than AC_CHECK_FUNCS, so $NEON_LIBS are searched. Sun Aug 25 11:53:20 2002 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Require inet_ntop as well for USE_GETADDRINFO test. Sun Aug 18 22:50:09 2002 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Remove redundant check for SIGPIPE definition. Sun Aug 18 22:41:15 2002 Joe Orton * neon.m4 (NE_SEARCH_LIBS): Take optional fourth argument. (LIBNEON_SOURCE_CHECKS): Define USE_GETADDRINFO if getaddrinfo and gai_strerror are present. Otherwise, check for hstrerror, possibly in -lresolv. * neon-test.m4: Don't check for hstrerror(). Sun Aug 18 22:31:13 2002 Joe Orton * neon-xml-parser.m4 (NEON_FIND_PARSER_H, NEON_XML_LIBXML2): Re-order checks to skip redundant tests, speeding up common case. Fri Aug 9 19:47:14 2002 Joe Orton * neon.m4 (NEON_SSL): Require OpenSSL 0.9.6f or later. Wed Jul 31 23:01:17 2002 Joe Orton * strftime.m4, readline.m4: Removed from neon/macros CVS module. Tue Jul 30 19:09:20 2002 Joe Orton * neon.m4 (NEON_COMMON_CHECKS): Require AC_TYPE_SIZE_T, AC_TYPE_OFF_T. * neon-test.m4 (NEON_TEST): Require AC_TYPE_PID_T. Tue Jul 30 19:06:48 2002 Joe Orton * neon.m4 (NEON_SSL): Require OpenSSL 0.9.6e or later for security fixes; add --with-force-ssl to override version check. Fri Jul 26 00:01:07 2002 Joe Orton * neon.m4 (NE_MACOSX): Just check for any Darwin system. Sat Jul 20 10:40:29 2002 Joe Orton * neon.m4 (NEON_WITH_LIBS): Allow a colon-separated list of directories for --with-libs argument. Thu Jul 18 20:07:43 2002 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Require AC_FUNC_STRERROR_R. Wed Jul 17 23:26:51 2002 Joe Orton * neon.m4 (NEON_CHECK_VERSION): Rewrite to cache results, simplify, and use new ne_version_match. (NE_ZLIB_VERSION): Cache result. Fri Jul 5 12:57:56 2002 Joe Orton * neon.m4 (NEON_SSL): Fail if openssl/opensslv.h header is not found, or if OpenSSL version is earlier than 0.9.6. Sun Jun 16 14:04:18 2002 Joe Orton * neon.m4 (NEON_FORMAT): Take optional third argument giving format string specifier to use. (NEON_COMMON_CHECKS): Get format string for ssize_t; fix to use 'u' specifier for size_t format string. Thu Jun 13 20:34:35 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Undocument use of =DIR parameter to --with-expat, as it gives false expectations. Wed Jun 12 23:26:40 2002 Joe Orton * neon.m4 (NEON_WITH_LIBS): New macro. Mon Jun 10 22:31:50 2002 Joe Orton * neon.m4 (NEON_WARNINGS): Replace -ansi-pedantic with -pedantic. Sun May 26 19:08:12 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_LIBXML2): Check for libxml/xmlversion.h header too. Wed May 22 09:54:42 2002 Joe Orton * neon.m4 (NE_MACOSX): Cache result. (NE_COMMON_CHECKS): Simplify tm_gmtoff check further: use AC_CHECK_MEMBERS. Mon May 20 21:18:06 2002 Joe Orton * neon.m4 (NE_SEARCH_LIBS): Cache results. Mon May 20 20:55:04 2002 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Use AC_CACHE_CHECK to check for SIGPIPE in signal.h; don't invade the ac_ namespace with cache variables. Cache results of tm_gmtoff test too. Mon May 20 20:35:22 2002 Joe Orton * neon.m4 (NE_SNPRINTF): Simplify logic. Sun May 19 20:23:55 2002 Joe Orton * neon.m4 (NEON_WARNINGS): Remove with_warnings variable; simplify. Wed May 19 08:36:44 2004 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Declare stpcpy on modern "Linux-like" AIXes. Sun May 19 09:35:08 2002 Joe Orton * neon.m4 (NE_FIND_AR): Fix $PATH handling on some Linux platforms. Sun May 19 09:05:22 2002 Joe Orton * neon.m4 (NE_FIND_AR): New macro. (NEON_NORMAL_BUILD): Require NE_FIND_AR. * neon-test.m4: Require NE_FIND_AR. Check for hstrerror(). Fri May 17 23:37:19 2002 Joe Orton * neon.m4 (NEON_SSL): Allow --without-ssl again. Wed May 15 21:00:15 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_LIBXML2): sed '-L/usr/lib ' out of xml2-config --libs output. Sat May 11 15:30:38 2002 Joe Orton * neon.m4 (NEON_SOCKS): Moved and simplified from neon-socks.m4. Drop support for specifying directory argument; fail if --with-socks is given and socks.h is not found. * neon-socks.m4: Removed file. Sat May 11 15:22:36 2002 Joe Orton * neon.m4 (NEON_DEBUG): Moved and simplified from neon-debug.m4. * neon-debug.m4: Removed file. Sat May 11 13:40:29 2002 Joe Orton * neon.m4 (NEON_WARNINGS): Moved and simplified from neon-warnings.m4. * neon-warnings.m4: Removed file. Sat May 11 13:26:00 2002 Joe Orton * neon.m4 (NEON_SSL): Simplified version of NEON_SSL from neon-ssl.m4. Check for ssl.h; detect OpenSSL ENGINE correctly when -lcrypto requries -ldl. * neon-ssl.m4: Removed file. Sat May 11 13:16:27 2002 Joe Orton * neon.m4 (NE_SEARCH_LIBS): Allow passing 'extralibs' to include in library list when link against a specified library fails. Prepend found library/libraries to $NEON_LIBS. Sat May 11 12:40:24 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER), * neon.m4 (NEON_REPLACE_SNPRINTF): Use AC_LIBOBJ rather than modify LIBOBJS directly, to appease autoconf 2.53. Wed May 1 22:32:10 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_LIBXML1): Fix syntax error in libxml 1.x detection causing spurious or missing warning message. Thu Apr 25 07:38:33 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_EXTERNAL_EXPAT): Check for expat.h too, to support expat 1.95.x (Branko ibej). Tue Apr 23 21:09:55 2002 Joe Orton * neon-xml-parser.m4 (NEON_FIND_PARSER_H): New macro, factored out from NEON_XML_LIBXML2. (NEON_XML_LIBXML2, NEON_XML_LIBXML1): Use it. Tue Apr 23 20:54:30 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_LIBXML2): Check for parser.h or libxml/parser.h, or fail. Sat Apr 13 22:35:01 2002 Joe Orton * neon.m4 (NE_SNPRINTF): Define NEON_TRIO in NEON_CFLAGS, export it from 'neon-config --cflags' output. Fri Apr 5 23:40:00 2002 Joe Orton * neon.m4 (NEON_ZLIB, NE_ZLIB_VERSION): Add --with-force-zlib, to skip zlib version check. Simplify neon_zlib_message handling a little. Tue Mar 12 00:18:00 2002 Joe Orton * neon.m4 (NE_ZLIB_VERSION): New macro. (NEON_ZLIB): Use it to require zlib 1.1.4. Sun Mar 10 22:05:26 2002 Joe Orton * neon.m4 (NEON_ZLIB): Don't add ne_compress to NEON_EXTRAOBJS. Mon Mar 4 21:04:28 2002 Joe Orton * neon-ssl.m4 (NEON_SSL): Avoid adding -I/usr/include to CFLAGS during build as well as not exporting it via neon-config. Tue Feb 19 21:30:50 2002 Joe Orton * neon-socks.m4 (NEON_SOCKS): Fix configure argument name, export -L argument in NEON_LIBS, check for socks.h not sock.h, define NEON_SOCKS. Sun Jan 13 20:07:51 2002 Joe Orton * neon.m4 (NE_MACOSX): New macro. (NEON_COMMON_CHECKS): Call it. Sun Jan 6 21:35:08 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Add XML_BYTE_ORDER to CPPFLAGS; mini-expat doesn't pick up config.h. Tue Jan 1 23:30:03 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Set XML_BYTE_ORDER appropriately. Tue Jan 1 22:50:15 2002 Joe Orton * neon.m4 (NEON_CHECK_VERSION): Don't add libs for external neon to NEON_LIBS here. Tue Jan 1 22:44:05 2002 Joe Orton * neon-xml-parser.m4 (NEON_XML_LIBXML2, NEON_XML_LIBXML1): Alter CPPFLAGS only, not CFLAGS. Tue Jan 1 21:49:16 2002 Joe Orton * neon.m4 (NEON_USE_EXTERNAL): Factored out from NEON_COMMON. (NEON_COMMON): Use NEON_USE_EXTERNAL; simplify, improve reporting. * neon.m4 (NEON_COMMON_CHECKS): Move check for common headers here... (LIBNEON_SOURCE_CHECKS): from here. Tue Jan 1 21:44:33 2002 Joe Orton * neon-test.m4 (NEON_TEST): Check for AR and RANLIB. Fri Dec 14 22:39:57 2001 Joe Orton * neon-test.m4 (NEON_TEST): Pick up time_t definition from sys/time.h if present (fix for Solaris 2.6 and probably elsewhere). Fri Dec 14 22:39:32 2001 Joe Orton * neon.m4 (NEON_FORMAT): Allow passing in headers where type may be defined. Mon Dec 10 07:36:26 2001 Joe Orton * neon.m4 (NEON_COMMON): Fix --with-neon=PATH again. Sun Dec 9 21:40:47 2001 Joe Orton * neon-test.m4 (NEON_TEST): Determine how to print time_t. Sun Dec 9 11:50:03 2001 Joe Orton * neon.m4 (NEON_WITHOUT_ACL): New macro. (LIBNEON_SOURCE_CHECKS): Conditionally build ACL support. Sun Dec 9 01:06:32 2001 Joe Orton * neon.m4 (NEON_CHECK_VERSION): Use NEON_CONFIG as config script, drop first argument. Better error message if the link failed. (NEON_COMMON): Cleanup. Check for neon-config in PATH. Stop if --with-neon was given, and the external neon wasn't good enough. Sun Dec 9 00:17:19 2001 Joe Orton * neon-test.m4 (NEON_TEST): Requires NEON_COMMON_CHECKS. * neon-warnings.m4 (NEON_WARNINGS): Requires AC_PROG_CC. Sun Dec 9 00:13:47 2001 Joe Orton * neon.m4 (NEON_COMMON_CHECKS): New macro; runs common C language/compiler checks, which may be useful to neon applications regardless of whether a bundled or external neon is being used. Use AC_REQUIRE to prevent macros being expanded more than once. (LIBNEON_SOURCE_CHECKS, NEON_COMMON): Require NEON_COMMON_CHECKS to have been expanded. Sat Dec 8 00:56:34 2001 Joe Orton * neon.m4 (NEON_FORMAT): Rewrite to use cache results (should fix for cross-compiling), and for GCC, actually test for warnings - fix for Linux. Sat Dec 8 00:15:44 2001 Joe Orton * neon.m4 (NEON_CHECK_SUPPORT): Send --support output to /dev/null, in case it is from pre-0.18 and prints the usage message. Sat Dec 8 00:13:55 2001 Joe Orton * neon.m4 (NEON_COMMON): Prepend -lneon to NEON_LIBS rather than overwriting it when using bundled build. Mon Dec 3 19:49:28 2001 Joe Orton * neon.m4 (NEON_FORMAT_PREP, NEON_FORMAT): New macros. (LIBNEON_SOURCE_CHECKS): Call them. Mon Dec 3 19:43:11 2001 Joe Orton Fix gethostbyname() detection on Unixware 7: * neon.m4 (NEON_COMMON): Add -lneon to NEON_LIBS after performing source checks. (NE_SEARCH_LIBS): Test using libraries from NEON_LIBS too. Sat Nov 24 20:33:11 2001 Joe Orton * neon.m4 (NEON_CHECK_SUPPORT): New macro. (NEON_COMMON): Define NEON_SUPPORTS_{SSL,ZLIB} when using an external neon. Sat Nov 24 20:25:15 2001 Joe Orton * neon.m4 (NEON_WITHOUT_ZLIB): New function. (LIBNEON_SOURCE_CHECKS): Conditionally enable zlib support. Sun Nov 18 12:29:08 2001 Joe Orton * neon-ssl.m4 (NEON_SSL): Don't add -I/usr/include to NEON_CFLAGS. Sat Oct 27 12:20:08 2001 Joe Orton * neon.m4, neon-ssl.m4: Substitute NEON_SUPPORTS_ZLIB, NEON_SUPPORTS_DAV, NEON_SUPPORTS_SSL as "yes" or "no" appropriately. Thu Oct 25 14:29:53 2001 Mo DeJong * neon.m4 (NEON_NORMAL_BUILD): Use AC_CHECK_TOOL instead of AC_PATH_PROG so that cross compilation works properly. Sat Oct 6 13:36:58 2001 Joe Orton * neon.m4 (NEON_ZLIB): New macro. (LIBNEON_SOURCE_CHECKS): print warning if struct tm lacks tm_gmtoff. Sat Oct 6 12:39:09 2001 Joe Orton * neon.m4: Require autoconf 2.50. Use AC_HELP_STRING where possible, and AC_MSG_NOTICE instead of 'echo'. * neon-ssl.m4, neon-xml-parser.m4, neon-socks.m4: Quoting fixes for help strings. Tue Oct 2 21:13:24 2001 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for tm_gmtoff in struct tm. Sun Sep 30 23:35:03 2001 Joe Orton * neon.m4 (NE_SEARCH_LIBS): AC_SEARCH_LIBS replacement, adds found libraries to NEON_LIBS instead. Sun Sep 30 11:11:19 2001 Joe Orton * neon-test.m4: New file. Sun Sep 30 11:09:58 2001 Joe Orton * neon.m4, neon-xml-parser.m4: Always add libs to $LIBS rather than $NEONLIBS. * neon.m4: Export NEON_CFLAGS. Sat Sep 29 14:12:53 2001 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for zlib (zlib.h, inflate in -lz). Add ne_compress to NEON_EXTRAOBJS. Tue Sep 25 07:31:53 2001 Mo DeJong * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for instead of . Define HAVE_SIGPIPE if SIGPIPE is defined in . Mon Sep 24 20:16:47 2001 Joe Orton * neon-xml-parser.m4 (NEON_XML_EXTERNAL_EXPAT): Fix broken AC_DEFINE (Mo DeJong). Mon Sep 24 17:24:42 2001 Joe Orton * ac_c_bigendian_cross.m4: New file. * neon.m4: Use AC_C_BIGENDIAN_CROSS rather than AC_C_BIGENDIAN. Mon Sep 17 23:29:11 2001 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Check for setvbuf(). Sun Sep 16 20:39:05 2001 Joe Orton * neon-ssl.m4 (NEON_SSL): Put SSL libs in LIBS rather than NEONLIBS (and lib paths). Sun Sep 16 20:36:53 2001 Joe Orton * neon.m4 (NEON_COMMON): Add library paths to NEONLIBS rather than LDFLAGS. Sat Jun 9 22:06:25 2001 Joe Orton * neon-debug.m4: New file. Thu May 31 00:04:51 2001 Joe Orton * neon.m4 (NEON_COMMON_BUILD): Update filenames. (NEON_CHECK_VERSION): Do simple AC_TRY_LINK and warn appropriately before checking version. Thu May 31 00:03:40 2001 Joe Orton * neon-warnings.m4: Add -Wbad-function-cast. Wed May 30 23:37:48 2001 Joe Orton * neon-xml-parser.m4: Added --with-libxml1 and --with-libxml2 arguments. Tue Apr 17 23:06:25 2001 Joe Orton * neon-ssl.m4: Define neon_ssl_message for configure output. Wed Apr 11 23:14:33 2001 Joe Orton * neon.m4 (NEON_COMMON_BUILD): Fix specifying a list of object files. Fri Apr 6 23:09:58 2001 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Call NEON_SOCKS. Fri Apr 6 23:08:39 2001 Joe Orton * neon-socks.m4: Add basic SOCKSv5 support (untested). Mon Apr 2 21:42:40 2001 Joe Orton * neon.m4: Version is 0.13.0, interface version 13:0:0. Mon Apr 2 00:27:37 2001 Joe Orton * neon.m4: Move check for 'ar' program to NEON_NORMAL_BUILD, it's not necessary for libtool build. Mon Apr 2 00:17:58 2001 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Check for xmlversion.h header from libxml2. Sun Apr 1 21:23:26 2001 Joe Orton * neon-xml-parser.m4: Add expat2 support (Sam TH ). Wed Mar 21 10:56:03 2001 Joe Orton * neon-xml-parser.m4: Add libxml2 support. Sun Mar 4 15:45:21 2001 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Use an m4 ifelse rather than a shell test to code the conditional on whether an argument was passed to the macro or not. Sun Mar 4 15:23:47 2001 Joe Orton * neon.m4: Add "actions if not bundled" argument to *_BUNDLED macros. Mon Feb 26 22:52:24 2001 Joe Orton * neon.m4: Version is 0.12.0. Mon Feb 26 22:06:13 2001 Joe Orton * neon.m4: Versionn is 0.12.0-dev. Sun Feb 25 17:12:49 2001 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Add checks for endianness (for md5 code), inline, and const. Sun Feb 25 17:00:07 2001 Joe Orton * neon.m4 (NEON_COMMON): Rename NEON_IS_BUNDLED to NEON_BUILD_BUNDLED. Sun Feb 25 16:52:19 2001 Joe Orton * neon.m4 (NEON_COMMON): Define NEON_IS_BUNDLED to "yes" or "no" appropriately. Sat Feb 24 00:06:09 2001 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Don't set NEON_NEED_XML_PARSER here. (NEON_COMMON): ... set it here instead. (NEON_WITHOUT_WEBDAV): New macro to disable WebDAV support. (NEON_COMMON_BUILD): Select default set of object files to build depending on whether DAV is enabled or not. Fri Feb 23 23:28:09 2001 Joe Orton * neon.m4 (NEON_COMMON_BUILD): Use an m4 'ifelse' for the number of args test. * neon.m4 (NEON_LIBTOOL_BUILD, NEON_NORMAL_BUILD, NEON_COMMON_BUILD): Set NEON_OBJEXT correctly (fixes dependancies). Sun Feb 4 14:55:10 2001 Joe Orton * neon.m4: Version is 0.11.0, interface version is 11:0:0. Sun Jan 28 17:16:27 2001 Joe Orton * neon.m4 (NEON_CHECK_VERSION): Run actions-if-okay if NEON_REQUIRE has not been called. Sun Jan 28 14:53:57 2001 Joe Orton * neon.m4 (NEON_REQUIRE, NEON_CHECK_VERSION): New macros. (NEON_COMMON): If a required version is defined, check that an external neon library matches it. Sun Jan 28 10:39:31 2001 Joe Orton * neon.m4: Define NEON_VERSION, NEON_VERSION_{MAJOR,MINOR} in config.h rather than substituting into neon_config.h. Sat Jan 27 22:55:42 2001 Joe Orton * neon.m4: Include version string in library message. Tue Jan 23 23:14:33 2001 Joe Orton * neon.m4 (NEON_VERSIONS): New macro. (NEON_COMMON): Call it from here. Mon Jan 15 22:26:54 2001 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Append rather than overwrite CFLAGS. Thu Jan 11 20:49:12 2001 Joe Orton * neon-ssl.m4: Check for OpenSSL in /usr too. Thu Jan 11 20:05:34 2001 Joe Orton * neon.m4 (NEON_VPATH_BUNDLED): New macro. (NEON_BUNDLED): Call NEON_COMMON_BUNDLED. (NEON_COMMON_BUNDLED): Abstracted from NEON_BUNDLED. Wed Jan 10 22:44:37 2001 Joe Orton * neon.m4 (NEON_LIBTOOL_BUILD, NEON_NORMAL_BUILD): Pass optional set of objects to build to these macros. Else, all objects go in NEONOBJS. (NEON_COMMON_BUILD): Implement that. Also substitute NEON_LINK_FLAGS. Mon Jan 8 22:23:51 2001 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Put XML parser libs in $NEONLIBS rather than $LIBS. Mon Jan 8 22:20:51 2001 Joe Orton * neon-ssl.m4 (NEON_SSL): Put OpenSSL libs in $NEONLIBS rather than LIBS. Sun Jan 7 17:30:54 2001 Joe Orton * neon.m4 (NEON_BUNDLED): Add optional second argument to specify builddir of bundled sources (Peter Moulder ). Wed Jan 3 21:33:05 2001 Joe Orton * neon.m4: Place libraries needed to use neon in NEONLIBS. Adding them to LIBS breaks bundled builds since libneon doesn't exist at configure-time, and configure uses $LIBS. Wed Jan 3 21:17:00 2001 Joe Orton * neon.m4 (NEON_COMMON_BUILD): Don't set top_builddir using 'pwd'. Wed Jan 3 21:15:04 2001 Joe Orton * neon.m4 (NEON_COMMON): If using bundled neon, add -L to LDFLAGS, and -lneon to LIBS. Fri Dec 22 23:13:39 2000 Joe Orton * neon.m4 (NEON_NORMAL_BUILD, NEON_COMMON_BUILD): New macros. Tue Dec 19 22:13:18 2000 Joe Orton * neon.m4 (NEON_LIBTOOL_BUILD): New macro. Wed Dec 13 22:07:07 2000 Joe Orton * neon.m4: Add a decent interface: NEON_LIBRARY for non-bundled case, NEON_BUNDLED for the bundled case. (LIBNEON_SOURCE_CHECKS): Always set NEON_NEED_XML_PARSER. * neon-xml-parser.m4 (NEON_XML_PARSER): Only execute if "$NEON_NEED_XML_PARSER" = "yes". Sun Nov 19 22:52:56 2000 Joe Orton * neon.m4, neon-ssl.m4, neon-warnings.m4, neon-xml-parser.m4: Clarify that the more liberal license applies to the m4 files only, not neon in general. Sun Nov 19 22:40:01 2000 Joe Orton * neon.m4 (NEON_LIBRARY): Don't call NEON_XML_PARSER, set NEON_NEED_XML_PARSER to "yes" if it needs to be called. Sun Nov 19 22:31:26 2000 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Switch to useing NEON_INCLUDED_EXPAT m4 macro rather than passing arguments. Sun Nov 19 22:20:36 2000 Joe Orton * neon.m4 (NEON_LIBRARY): Switch to using NEON_INCLUDED_SOURCE m4 macro rather than passing arguments to the NEON_LIBRARY macro. Sun Nov 5 23:26:18 2000 Joe Orton * neon-xml-parser.m4: Never set LIBS if using a libtool-built libexpat.la (Greg Stein). 2000-10-10 Joe Orton * neon-xml-parser.m4: If libexpat.la is included in the --with-expat parameter, then use a libtool-friendly LIBS. (Greg Stein) Sat Oct 7 19:16:08 2000 Joe Orton * neon-xml-parser.m4: Link against a libexpat.la if found in --with-expat location. (Greg Stein). Mon Sep 11 15:05:58 2000 Joe Orton * neon.m4: Use AC_SEARCH_LIBS for finding gethostbyname() and socket(). Mon Sep 11 15:03:45 2000 Joe Orton * neon.m4 (NEON_REPLACE_SNPRINTF): New macro. Fri Sep 8 14:30:37 2000 Joe Orton * neon.m4: Check for socket() in -lsocket, -linet. Thu Sep 7 00:11:51 2000 Joe Orton * neon-xml-parser.m4: Added --with-expat flag (patch by Greg Stein). Sun Aug 13 11:12:41 2000 Joe Orton * strftime.m4: New file, from fileutils-4.0i. Thu Jul 27 19:59:18 2000 Joe Orton * neon-ssl.m4: Append the SSL libs on the end of $LIBS rather than redefining it completely. Thu Jul 27 19:43:38 2000 Joe Orton * neon.m4: Define variable neon_library_message to describe what neon library is being used. Mon Jul 24 16:56:34 2000 Joe Orton * neon-ssl.m4: Put -lssl before -lcrypto in LIBS. Thu Jul 20 15:12:14 2000 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Pass directory name containing bundled expat sources as $1. * neon.m4 (NEON_LIBRARY): Pass directory name containing bundled neon sources as $1, and $2 is passed to NEON_XML_PARSER for similar use. Thu Jul 20 15:04:49 2000 Joe Orton * neon-ssl.m4: Rewritten from scratch. Support OpenSSL only. Thu Jul 20 12:41:23 2000 Joe Orton * neon.m4, neon-xml-parser.m4, neon_warnings.m4: Added licensing information. Wed Jul 19 19:30:24 2000 Joe Orton * neon-warnings.m4: New file. (NEON_WARNINGS): Macro for doing --enable-warnings. Sun Jun 18 12:12:23 2000 Joe Orton * neon.m4: Only add --with-included-neon flag if neon is bundled. Sun Jun 18 12:08:23 2000 Joe Orton * gnome-x-checks.m4: Imported from GNOME CVS macros module, adding: descriptive args to AC_DEFINE HAVE_LIBSM call, requiring Gtk 1.2.8 and the Gtk 'gthread' module. Mon May 29 15:10:24 2000 Joe Orton * neon.m4 (LIBNEON_SOURCE_CHECKS): Call NEON_SSL. Tue May 23 19:11:29 2000 Joe Orton * neon.m4: Renamed from neon-checks.m4. Sun May 21 23:52:27 2000 Joe Orton * neon-ssl.m4: New file. Sat May 13 21:08:54 2000 Joe Orton * acconfig.h: Added HAVE_LC_MESSAGE (my lcmessage.m4 is missing the appropriate description arguments). Sat May 13 21:08:40 2000 Joe Orton * acconfig.h: Added PACKAGE and VERSION. Sat May 13 21:02:29 2000 Joe Orton * socklen-arg-type.m4: Added file, modified from a KDE configure.in. Sat May 13 20:44:56 2000 Joe Orton * gnome-x-checks.m4: Added description arguments to AC_DEFINE(HAVE_LIBSM). Wed May 10 19:18:14 2000 Joe Orton * neon-xml-parser.m4: Error if no XML parser is found. Wed May 10 14:33:21 2000 Joe Orton * neon-checks.m4: New file. Wed May 10 14:26:57 2000 Joe Orton * neon-xml-parser.m4 (NEON_XML_PARSER): Use "neon_" prefix for variables. Wed May 10 13:47:04 2000 Joe Orton * acconfig.h: New file. Wed May 10 13:42:16 2000 Joe Orton * neon-xml-parser.m4: New file. Sun May 7 21:57:32 2000 Joe Orton * gnome-x-checks.m4 (GNOME_X_CHECKS): Check for Gtk 1.2.7 or later, passing "gthread" module argument. neon-0.34.2/macros/.gitignore0000644000175000017500000000000014777424030015421 0ustar jortonjortonneon-0.34.2/doc/0000755000175000017500000000000014777424037012733 5ustar jortonjortonneon-0.34.2/doc/html/0000755000175000017500000000000014777424041013672 5ustar jortonjortonneon-0.34.2/doc/html/xml.html0000644000175000017500000002604114777424040015362 0ustar jortonjortonParsing XML
Parsing XML
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Parsing XML

The neon XML interface is exposed by the ne_xml.h header file. This interface gives a wrapper around the standard SAX API used by XML parsers, with an additional abstraction, stacked SAX handlers, and also giving consistent XML Namespace support.

Introduction to SAX

A SAX-based parser works by emitting a sequence of events to reflect the tokens being parsed from the XML document. For example, parsing the following document fragment: 

<hello>world</hello>

results in the following events:

  1. start-element "hello"
  2. character-data "world"
  3. end-element "hello"

This example demonstrates the three event types used used in the subset of SAX exposed by the neon XML interface: start-element, character-data and end-element. In a C API, an “event” is implemented as a function callback; three callback types are used in neon, one for each type of event.

Stacked SAX handlers

WebDAV property values are represented as fragments of XML, transmitted as parts of larger XML documents over HTTP (notably in the body of the response to a PROPFIND request). When neon parses such documents, the SAX events generated for these property value fragments may need to be handled by the application, since neon has no knowledge of the structure of properties used by the application.

To solve this problem[1] the neon XML interface introduces the concept of a SAX handler. A SAX handler comprises a start-element, character-data and end-element callback; the start-element callback being defined such that each handler may accept or decline the start-element event. Handlers are composed into a handler stack before parsing a document. When a new start-element event is generated by the XML parser, neon invokes each start-element callback in the handler stack in turn until one accepts the event. The handler which accepts the event will then be subsequently be passed character-data events if the element contains character data, followed by an end-element event when the element is closed. If no handler in the stack accepts a start-element event, the branch of the tree is ignored.

To illustrate, given a handler A, which accepts the cat and age elements, and a handler B, which accepts the name element, the following document:

Example 2.1. An example XML document

<cat>
  <age>3</age>    
  <name>Bob</name>
</cat>


would be parsed as follows:

  1. A start-element "cat" → accept
  2. A start-element "age" → accept
  3. A character-data "3"
  4. A end-element "age"
  5. A start-element "name" → decline
  6. B start-element "name" → accept
  7. B character-data "Bob"
  8. B end-element "name"
  9. A end-element "cat"

The search for a handler which will accept a start-element event begins at the handler of the parent element and continues toward the top of the stack. For the root element, it begins at the base of the stack. In the above example, handler A is at the base, and handler B at the top; if the name element had any children, only B's start-element would be invoked to accept them.

Maintaining state

To facilitate communication between independent handlers, a state integer is associated with each element being parsed. This integer is returned by start-element callback and is passed to the subsequent character-data and end-element callbacks associated with the element. The state integer of the parent element is also passed to each start-element callback, the value zero used for the root element (which by definition has no parent).

To further extend Example 2.1, “An example XML document”: if handler A defines that the state of the root element cat will be 42, the event trace would be as follows:

  1. A start-element (parent = 0, "cat") → accept, state = 42
  2. A start-element (parent = 42, "age") → accept, state = 50
  3. A character-data (state = 50, "3")
  4. A end-element (state = 50, "age")
  5. A start-element (parent = 42, "name") → decline
  6. B start-element (parent = 42, "name") → accept, state = 99
  7. B character-data (state = 99, "Bob")
  8. B end-element (state = 99, "name")
  9. A end-element (state = 42, "cat")

To avoid collisions between state integers used by different handlers, the interface definition of any handler includes the range of integers it will use.

XML namespaces

To support XML namespaces, every element name is represented as a (namespace, name) pair. The start-element and end-element callbacks are passed namespace and name strings accordingly. If an element in the XML document has no declared namespace, the namespace given will be the empty string, "".


[1] This “problem” only needs solving because the SAX interface is so inflexible when implemented as C function callbacks; a better approach would be to use an XML parser interface which is not based on callbacks.

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neon-0.34.2/doc/html/using.html0000644000175000017500000001135014777424040015704 0ustar jortonjortonHow to use neon from your application
How to use neon from your application
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How to use neon from your application

This section describes how to add neon support to an application. If you just want to quickly try out neon, use the neon-config script.

The neon source code is designed to be easily embedded into an application source tree. neon has no dependencies on libraries other than an SSL toolkit and XML parser, though the source tree can be configured to have no support for SSL or XML if desired. To configure the neon source code some GNU autoconf macros are supplied, which can be used in a number of ways, as follows:

  • autoconf macros are distributed in the 'macros' subdirectory of the neon distribution. Use the NEON_LIBRARY macro from your configure.in to check for the presence of the neon library installed on the system. The macro adds an '--with-neon=...' argument to configure, which allows the user to specify a location for the library (the standard /usr and /usr/local directories are checked automatically without having to be specified).

  • The 'src' directory of the neon package can be imported directly into your application, if you do not wish to add an external dependency. If you wish to bundle, use the NEON_BUNDLED macro to configure neon in your application: here, the neon sources are bundled in a directory called 'libneon':

    NEON_BUNDLED(libneon, ...)

    If your application supports builds where srcdir != builddir, you should use the NEON_VPATH_BUNDLED macro like this:

    NEON_VPATH_BUNDLED(${srcdir}/libneon, libneon, ...)

    If you use this macro, a '--with-included-neon' option will be added to the generated configure script. This allows the user to force the bundled neon to be used in the application, rather than any neon library found on the system. If you allow neon to be configured this way, you must also configure an XML parser. Use the NEON_XML_PARSER macro to do this.

  • The final argument to the _BUNDLED macros is a set of actions which are executed if the bundled build *is* chosen (rather than an external neon which might have been found on the user's system). In here, use either the NEON_LIBTOOL_BUILD or NEON_NORMAL_BUILD macro to set up the neon Makefile appropriately: including adding the neon source directory to the recursive make.

A full fragment might be:

NEON_BUNDLED(libneon, [
  NEON_NORMAL_BUILD
  NEON_XML_PARSER
  SUBDIRS="libneon $SUBDIRS"
])

This means the bundled neon source directory (called 'libneon') is used if no neon is found on the system, and the standard XML parser search is used.

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Feature list Home Example application
neon-0.34.2/doc/html/security.html0000644000175000017500000001614614777424040016436 0ustar jortonjortonHTTP Client Security
HTTP Client Security
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HTTP Client Security

neon is intended to be secure against a specific threat model: use of a malicious HTTP server. Under this threat model, a range of attacks are possible against a client when the user (or application) can be tricked into accessing an HTTP server which is controlled by an attacker. This section documents various types of possible attack and describes what mitigation is used in neon.

CPU or memory consumption attacks

neon uses fixed resource limits to prevent the following attacks:

  • memory/CPU consumption attack using an unbounded number of response header fields

  • memory consumption attack using an unbounded length of individual response header lines (or continuation headers)

  • memory consumption attack against the PROPFIND code using an unbounded number of properties (propstat elements) per resource

  • memory consumption attack against the PROPFIND code using an unbounded CDATA element in a "flat property" value

Memory consumption attacks against applications based on neon by use of unbounded response length are also possible, but must be mitigated at application level. Memory consumption in neon itself is fixed and is not proportional to the response size.

Test cases for all the above attacks are present in the neon test suite.

SSL/TLS connection security

When using a connection secured by SSL/TLS, it is necessary for clients to verify that the X.509 certificate presented by the server matches the server's expected identity. The algorithm required for this purpose is described in RFC 9110 and RFC 6125, and is implemented by neon in the following manner:

  1. the host argument passed to ne_session_create is the expected identity of the server

  2. if the host argument is an IP literal (e.g. "198.51.100.42" or "[2001:db8::42]"), it is compared only to any iPAddress subjectAltName values present

  3. otherwise, the host parameter is treated as a DNS hostname, and is compared with any dNSName subjectAltName values if present; if none match the hostname is compared with the most specific commonName attribute in the Subject name.

In the case where a server certificate is presented that does not match the expected identity (or is otherwise not trusted), neon will fail the request by default. This behaviour can be overridden by the use of a callback installed using ne_ssl_set_verify, which allows the application to present the certificate details to a user for manual/off-line verification, if possible.

Test cases for the correctness of the implementation of the identity verification algorithm are present in the neon test suite.

Control character insertion in error messages

Where error messages (as returned by (ne_get_error) contain data supplied by the server, the untrusted data is sanitised to remove both control characters and non-ASCII characters. This prevents any attacks where such error messages are exposed to the user and can potentially distort the presentation of the interface (for example, through the use of a carriage return character in a text user interface).

Attacks against authentication credentials

Authentication credentials can be compromised by a "downgrade attack" by an active attacker; for example, where a MITM presents a Basic authentication challenge in place of the server's Digest challenge. neon mitigates these attacks by allowing the application (and hence, user) to specify that only a specific set of authentication protocols is permitted.

neon supports the Digest and Negotiate authentication schemes, which both allow authentication of users without passing credentials in cleartext over the wire. The "domain" parameter is supported in Digest, allowing the server to restrict an authentication session to a particular set of URIs.

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Standards compliance Home Chapter 2. The neon C language interface
neon-0.34.2/doc/html/refxml.html0000644000175000017500000000567214777424040016066 0ustar jortonjortonne_xml_create
ne_xml_create
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Name

ne_xml_create, ne_xml_destroy — create and destroy an XML parser

Synopsis

#include <ne_xml.h>
ne_xml_parser *ne_xml_create(void); 
 
void ne_xml_destroy(ne_xml_parser *parser);
 

Description

The ne_xml_create function creates an XML parser object, which can be used for parsing XML documents using stacked SAX handlers.

Return value

ne_xml_create returns a pointer to an XML parser object, and never NULL

See also

XXX

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ne_version_match Home Bibliography
neon-0.34.2/doc/html/refvers.html0000644000175000017500000000643614777424040016244 0ustar jortonjortonne_version_match
ne_version_match
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Name

ne_version_match, ne_version_string — library versioning

Synopsis

#include <ne_utils.h>
int ne_version_match(int major,
 int minor);
 
const char *ne_version_string(void); 
 

Description

The ne_version_match function returns non-zero if the library version is not of major version major, or the minor version is less than minor. For neon versions 0.x, every minor version is assumed to be incompatible with every other minor version.

The ne_version_string function returns a string giving the library version.

Examples

To require neon 1.x, version 1.2 or later:

if (ne_version_match(1, 2)) {
    printf("Library version out of date: 1.2 required, found %s.",
           ne_version_string());
    exit(1);
}
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ne_token Home ne_xml_create
neon-0.34.2/doc/html/reftok.html0000644000175000017500000000765714777424040016070 0ustar jortonjortonne_token
ne_token
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Name

ne_token, ne_qtoken — string tokenizers

Synopsis

#include <ne_string.h>
char *ne_token(char **str,
 char sep);
 
char *ne_qtoken(char **str,
 char sep,
 const char *quotes);
 

Description

ne_token and ne_qtoken tokenize the string at the location stored in the pointer str. Each time the function is called, it returns the next token, and modifies the str pointer to point to the remainder of the string, or NULL if there are no more tokens in the string. A token is delimited by the separator character sep; if ne_qtoken is used any quoted segments of the string are skipped when searching for a separator. A quoted segment is enclosed in a pair of one of the characters given in the quotes string.

The string being tokenized is modified each time the tokenizing function is called; replacing the next separator character with a NUL terminator.

Examples

The following function prints out each token in a comma-separated string list, which is modified in-place:

static void splitter(char *list)
{
  do {
    printf("Token: %s\n", ne_token(&list, ','));
  while (list);
}
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ne_status Home ne_version_match
neon-0.34.2/doc/html/refstatus.html0000644000175000017500000001077714777424040016613 0ustar jortonjortonne_status
ne_status
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Name

ne_status — HTTP status structure

Synopsis

#include <ne_utils.h>

typedef struct {
    int major_version;
    int minor_version;
    int code;
    int klass;
    char *reason_phrase;
} ne_status;

Description

The ne_status type represents an HTTP response status; used in response messages giving a result of request. The major_version and minor_version fields give the protocol version supported by the server issuing the response. The code field gives the status code of the result (lying between 100 and 599 inclusive), and the klass field gives the class, which is equal to the most significant digit of the status. The reason_phrase field gives a human-readable string describing the status, which is purely informational (and optional) - any interpretation of the response status must be done using the klass and/or code fields.

There are five classes of response status code defined for HTTP/1.1 (see RFC 9110 ẞ15):

1xx

Informational response.

2xx

Success: the operation was successful

3xx

Redirection

4xx

Client error: the request made was incorrect in some manner.

5xx

Server error

Notes

The klass field is named “klass” not “class” so that the header can be used from a C++ program, in which “class” is a reserved word.

See also

ne_get_status.

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ne_ssl_set_verify
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Name

ne_ssl_set_verify — register an SSL certificate verification callback

Synopsis

#include <ne_session.h>
typedef int ne_ssl_verify_fn(void *userdata,
 int failures,
 const ne_ssl_certificate *cert);
 
void ne_ssl_set_verify(ne_session *session,
 ne_ssl_verify_fn verify_fn,
 void *userdata);
 

Description

To enable manual SSL certificate verification, a callback can be registered using ne_ssl_set_verify. If such a callback is not registered, when a connection is established to an SSL server which does not present a certificate signed by a trusted CA (see ne_ssl_trust_cert), or if the certificate presented is invalid in some way, the connection will fail.

When the callback is invoked, the failures parameter gives a bitmask indicating in what way the automatic certificate verification failed. The value is equal to the bit-wise OR of one or more of the following constants (and is guaranteed to be non-zero):

NE_SSL_NOTYETVALID

The certificate is not yet valid.

NE_SSL_EXPIRED

The certificate has expired.

NE_SSL_IDMISMATCH

The hostname used for the session does not match the hostname to which the certificate was issued.

NE_SSL_UNTRUSTED

The Certificate Authority which signed the certificate is not trusted.

Note that if either of the NE_SSL_IDMISMATCH or NE_SSL_UNTRUSTED failures is given, the connection may have been intercepted by a third party, and must not be presumed to be “secure”.

The cert parameter passed to the callback represents the certificate which was presented by the server. If the server presented a chain of certificates, the chain can be accessed using ne_ssl_cert_signedby. The cert object given is not valid after the callback returns.

Return value

The verification callback must return zero to indicate that the certificate should be trusted; and non-zero otherwise (in which case, the connection will fail).

Examples

The following code implements an example verification callback, using the dump_cert function from ne_ssl_cert_subject to display certification information. Notice that the hostname of the server used for the session is passed as the userdata parameter to the callback.

static int
my_verify(void *userdata, int failures, const ne_ssl_certificate *cert)
{
  const char *hostname = userdata;

  dump_cert(cert);

  puts("Certificate verification failed - the connection may have been "
       "intercepted by a third party!");

  if (failures & NE_SSL_IDMISMATCH) { 
    const char *id = ne_ssl_cert_identity(cert);
    if (id) 
      printf("Server certificate was issued to '%s' not '%s'.\n",
             id, hostname);
    else
      printf("The certificate was not issued for '%s'\n", hostname);
  }

  if (failures & NE_SSL_UNTRUSTED)
    puts("The certificate is not signed by a trusted Certificate Authority.");

  /* ... check for validity failures ... */

  if (prompt_user())
    return 1; /* fail verification */
  else
    return 0; /* trust the certificate anyway */
}

int
main(...)
{
  ne_session *sess = ne_session_create("https", "some.host.name", 443);
  ne_ssl_set_verify(sess, my_verify, "some.host.name");
  ...
}

See also

ne_ssl_trust_cert, ne_ssl_readable_dname, ne_ssl_cert_subject

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ne_ssl_set_protovers Home ne_ssl_client_cert
neon-0.34.2/doc/html/refsslvers.html0000644000175000017500000000667714777424040016775 0ustar jortonjortonne_ssl_set_protovers
ne_ssl_set_protovers
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Name

ne_ssl_set_protovers — set session SSL/TLS minimum or maximum protocol version

Synopsis

#include <ne_session.h>
int ne_ssl_set_protovers(ne_session *sess,
 enum ne_ssl_protocol min,
 enum ne_ssl_protocol max);
 

Description

The ne_ssl_set_protovers function sets the minimum and/or maximum SSL/TLS version. Either minimum and/or maximum may be specified as NE_SSL_PROTO_UNSPEC, in which case no limit is imposed.

Return value

The ne_ssl_set_protovers function returns zero on success or non-zero on error. Errors include an invalid range (minimum above maximum), or if the protocol version is not supported by the SSL/TLS toolkit in use, or if SSL/TLS is not in use for the session.

History

ne_ssl_set_protovers is available in neon 0.34.0 and later.

See also

ne_ssl_proto_name, ne_session_create.

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ne_ssl_proto_name Home ne_ssl_set_verify
neon-0.34.2/doc/html/refsslproto.html0000644000175000017500000000752214777424040017147 0ustar jortonjortonne_ssl_proto_name
ne_ssl_proto_name
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Name

ne_ssl_proto_name — SSL/TLS protocol version to name mapping

Synopsis

#include <ne_ssl.h>
const char *ne_ssl_proto_name(enum ne_ssl_protocol proto);
 

Description

The ne_ssl_proto_name function returns a human-readable name for a SSL/TLS version constant. The set of versions currently are as follows:

NE_SSL_PROTO_UNSPEC

unspecified/unknown version

NE_SSL_PROTO_SSL3

SSL v3

NE_SSL_PROTO_TLS_1_0

TLS v1.0

NE_SSL_PROTO_TLS_1_1

TLS v1.1

NE_SSL_PROTO_TLS_1_2

TLS v1.2

NE_SSL_PROTO_TLS_1_3

TLS v1.3

Return value

The ne_ssl_proto_name function always returns a non-NULL string even if the version constant is not valid.

History

ne_ssl_proto_name is available in neon 0.34.0 and later.

See also

ne_ssl_set_protovers

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ne_ssl_trust_cert Home ne_ssl_set_protovers
neon-0.34.2/doc/html/refssldname.html0000644000175000017500000000735114777424040017070 0ustar jortonjortonne_ssl_dname
ne_ssl_dname
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Name

ne_ssl_readable_dname, ne_ssl_dname_cmp — SSL distinguished name handling

Synopsis

#include <ne_ssl.h>
const char *ne_ssl_readable_dname(const ne_ssl_dname *dname);
 
int ne_ssl_dname_cmp(const ne_ssl_dname *dn1,
 const ne_ssl_dname *dn2);
 

Description

The ne_ssl_readable_dname function creates a single-line, human-readable string out of an ne_ssl_dname object. The returned string is malloc()-allocated, and must be free()d by the caller.

The ne_ssl_dname_cmp function compares two distinguished names, and returns zero if they are equal, or non-zero otherwise.

Return value

ne_ssl_readable_dname returns a malloc-allocated string, and never NULL.

Examples

See ne_ssl_cert_subject for an example use of ne_ssl_readable_dname.

See also

ne_ssl_cert_subject

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ne_ssl_cert_read Home ne_ssl_trust_cert
neon-0.34.2/doc/html/refsslcertio.html0000644000175000017500000001271114777424040017265 0ustar jortonjortonne_ssl_cert_read
ne_ssl_cert_read
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Name

ne_ssl_cert_read, ne_ssl_cert_write, ne_ssl_cert_import, ne_ssl_cert_export — functions to read or write certificates to and from files or strings

Synopsis

#include <ne_ssl.h>
ne_ssl_certificate *ne_ssl_cert_read(const char *filename);
 
int ne_ssl_cert_write(const ne_ssl_certificate *cert,
 const char *filename);
 
ne_ssl_certificate *ne_ssl_cert_import(const char *data);
 
char *ne_ssl_cert_export(const ne_ssl_certificate *cert);
 

Description

The ne_ssl_cert_write function writes a certificate to a file using the PEM encoding. The ne_ssl_cert_export function returns a base64-encoded NUL-terminated string representing the certificate. This string is malloc-allocated and should be destroyed using free by the caller.

The ne_ssl_cert_read function reads a certificate from a PEM-encoded file, and returns a certificate object. The ne_ssl_cert_import function returns a certificate object from a base64-encoded string, data, as returned by ne_ssl_cert_export. The certificate object returned by these functions should be destroyed using ne_ssl_cert_free after use.

Return value

ne_ssl_cert_read returns NULL if a certificate could not be read from the file. ne_ssl_cert_write returns non-zero if the certificate could not be written to the file. ne_ssl_cert_export always returns a NUL-terminated string, and never NULL. ne_ssl_cert_import returns NULL if the string was not a valid base64-encoded certificate.

Encoding Formats

The string produced by ne_ssl_cert_export is the base64 encoding of the DER representation of the certificate. The file written by ne_ssl_cert_write uses the PEM format: this is the base64 encoding of the DER representation with newlines every 64 characters, and start and end marker lines.

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ne_ssl_cert_cmp Home ne_ssl_dname
neon-0.34.2/doc/html/refsslcert2.html0000644000175000017500000000600014777424040017011 0ustar jortonjortonne_ssl_cert_cmp
ne_ssl_cert_cmp
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Name

ne_ssl_cert_cmp, ne_ssl_cert_free — functions to operate on certificate objects

Synopsis

#include <ne_header.h>
int ne_ssl_cert_cmp(const ne_ssl_certificate *c1,
 const ne_ssl_certificate *c2);
 
void ne_ssl_cert_free(ne_ssl_certificate *cert);
 

Description

The ne_ssl_cert_cmp function can be used to compare two certificate objects; it returns zero if they refer to the same certificate, and non-zero otherwise.

The ne_ssl_cert_free function can be used to destroy a certificate object when it is no longer needed.

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ne_ssl_cert_identity Home ne_ssl_cert_read
neon-0.34.2/doc/html/refsslca.html0000644000175000017500000001022214777424040016356 0ustar jortonjortonne_ssl_trust_cert
ne_ssl_trust_cert
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Name

ne_ssl_trust_cert, ne_ssl_trust_default_ca — functions to indicate that certificates are trusted

Synopsis

#include <ne_session.h>
void ne_ssl_trust_cert(ne_session *session,
 const ne_ssl_certificate *cert);
 
void ne_ssl_trust_default_ca(ne_session *session);
 

Description

To indicate that a given certificate is trusted by the user, the certificate object can be passed to ne_ssl_trust_cert. The certificate object is duplicated internally and can subsequently be destroyed.

The SSL library in use by neon may include a default set of CA certificates; calling the ne_ssl_trust_default_ca function will indicate that these CAs are trusted by the user.

Examples

Load the CA certificate stored in /path/to/cacert.pem:

ne_session *sess = ne_session_create(...);
ne_ssl_certificate *cert = ne_ssl_cert_read("/path/to/cacert.pem");

if (cert) {
   ne_ssl_trust_cert(sess, cert);
   ne_ssl_cert_free(cert);
} else {
   printf("Could not load CA cert: %s\n", ne_get_error(sess));
}

History

ne_ssl_trust_default_ca is not safe to call for non-SSL sessions versions of neon before 0.33.0. In 0.33.0 and later, this function is a no-op for non-SSL sessinos.

See also

ne_ssl_cert_read, ne_ssl_cert_import, ne_ssl_cert_free

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ne_ssl_dname Home ne_ssl_proto_name
neon-0.34.2/doc/html/refsockinit.html0000644000175000017500000001501114777424040017075 0ustar jortonjortonne_sock_init
ne_sock_init
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Name

ne_sock_init, ne_sock_exit — perform library initialization

Synopsis

#include <ne_socket.h>
int ne_sock_init(void); 
 
void ne_sock_exit(void); 
 

Description

In some platforms and configurations, neon may be using some socket or SSL libraries which require global initialization before use. To perform this initialization, the ne_sock_init function must be called before any other library functions are used.

Once all use of neon is complete, ne_sock_exit can be called to perform de-initialization of socket or SSL libraries, if necessary. Uses of ne_sock_init and ne_sock_exit are "reference counted"; if N calls to ne_sock_init are made, only the Nth call to ne_sock_exit will have effect.

ne_sock_init will set the disposition of the SIGPIPE signal to ignored. No change is made to the SIGPIPE disposition by ne_sock_exit.

Both the SSL libraries supported by neon — OpenSSL and GnuTLS — require callbacks to be registered to allow thread-safe use of SSL. These callbacks are stored as global variables and so their state persists for as long as the library in question is loaded into the process. If multiple users of the SSL library exist within the process, this can be problematic, particularly if one is dynamically loaded (and may subsequently be unloaded).

If neon is configured using the --enable-threadsafe-ssl flag, thread-safe SSL support will be enabled automatically, as covered in the following section. Otherwise, it is not safe to use neon with SSL in a multi-threaded process. The ne_has_support function can be used to determine whether neon is built to enable thread-safety support in the SSL library.

Thread-safe SSL with OpenSSL

neon follows two simple rules when dealing with the OpenSSL locking callbacks:

  • ne_sock_init will set thread-safety locking callbacks if and only if no locking callbacks are already registered.
  • ne_sock_exit will unset the thread-safety locking callbacks if and only if the locking callbacks registered are those registered by ne_sock_init.

Applications and libraries should be able to co-operate to ensure that SSL use is always thread-safe if similar rules are always followed.

Thread-safe SSL with GnuTLS

The cryptography library used by GnuTLS, libgcrypt, only supports an initialization operation to register thread-safety callbacks. ne_sock_init will register the thread-safe locking callbacks on first use; ne_sock_exit cannot unregister them. If multiple users of GnuTLS are present within the process, it is unsafe to dynamically unload neon from the process if neon is configured with thread-safe SSL support enabled (since the callbacks would be left pointing at unmapped memory once neon is unloaded).

Return value

ne_sock_init returns zero on success, or non-zero on error. If an error occurs, no further use of the neon library should be attempted.

See also

neon, ne_has_support

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ne_shave Home ne_ssl_cert_identity
neon-0.34.2/doc/html/refshave.html0000644000175000017500000000546314777424040016372 0ustar jortonjortonne_shave
ne_shave
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Name

ne_shave — trim whitespace from a string

Synopsis

#include <ne_string.h>
char *ne_shave(char *str,
 const char *whitespace);
 

Description

ne_shave returns a portion of str with any leading or trailing characters in the whitespace array removed. str may be modified. Note that the return value may not be equal to str.

Examples

The following code segment will output "fish":

char s[] = ".!.fish!.!";
puts(ne_shave(s, ".!"));
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ne_set_server_auth Home ne_sock_init
neon-0.34.2/doc/html/refsess.html0000644000175000017500000002007614777424040016236 0ustar jortonjortonne_session_create
ne_session_create
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Name

ne_session_create, ne_close_connection, ne_session_destroy — set up HTTP sessions

Synopsis

#include <ne_session.h>
ne_session *ne_session_create(const char *scheme,
 const char *host,
 unsigned int port);
 
void ne_close_connection(ne_session *session);
 
void ne_session_destroy(ne_session *session);
 

Description

An ne_session object represents an HTTP session - a logical grouping of a sequence of HTTP requests made to a certain server. Any requests made using the session can use a persistent connection, share cached authentication credentials and any other common attributes.

A new HTTP session is created using the ne_session_create function; the host and port parameters specify the origin server to use, along with the scheme (usually "http"). Before the first use of ne_session_create in a process, ne_sock_init must have been called to perform any global initialization needed by any libraries used by neon.

To enable SSL/TLS for the session, pass the string "https" as the scheme, and either register a certificate verification function (see ne_ssl_set_verify) or trust the appropriate certificate (see ne_ssl_trust_cert, ne_ssl_trust_default_ca).

The host parameter must follow the definition of host host in RFC 3986, which can be an IP-literal or registered (DNS) hostname. Valid examples of each: "198.51.100.42" (IPv4 literal address), "[2001:db8::42]" (IPv6 literal, which MUST be enclosed in square brackets), or "www.example.com" (DNS hostname). The RFC 6874 syntax for scoped IPv6 link-local literal addresses is also permitted, for example "[fe80::1%25eth0]".

The scheme parameter is used to determine the URI for resources identified during request handling. Other than special handling of the string "https", no other interpretation or checking of the scheme is performed. For example, if an HTTP-to-FTP proxy is configured, a scheme of "ftp" could be used to access resources.

To use a proxy server for the session, it must be configured (see ne_session_proxy) before any requests are created from session object.

Further per-session options may be changed using the ne_set_session_flag interface.

If it is known that the session will not be used for a significant period of time, ne_close_connection can be called to close the connection, if one remains open. Use of this function is entirely optional, but it must not be called if there is a request active using the session.

Once a session has been completed, ne_session_destroy must be called to destroy the resources associated with the session. Any subsequent use of the session pointer produces undefined behaviour. The session object must not be destroyed until after all associated request objects have been destroyed.

Notes

If a hostname is passed to ne_session_create, it will be resolved when the first request using the session is dispatched; a DNS resolution failure can only be detected at that time (using the NE_LOOKUP error code); see ne_request_dispatch for details.

Return Values

ne_session_create will return a pointer to a new session object (and never NULL).

Examples

Create and destroy a session:

ne_session *sess;
sess = ne_session_create("http", "host.example.com", 80);
/* ... use sess ... */
ne_session_destroy(sess);

See Also

ne_ssl_set_verify, ne_ssl_trust_cert, ne_sock_init, ne_set_session_flag, ne_session_proxy

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ne_malloc Home ne_session_proxy
neon-0.34.2/doc/html/refsessflags.html0000644000175000017500000001312214777424040017245 0ustar jortonjortonne_set_session_flag
ne_set_session_flag
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Name

ne_set_session_flag, ne_get_session_flag — set and retrieve session flags

Synopsis

#include <ne_request.h>
void ne_set_session_flag(ne_session *sess,
 ne_session_flag flag,
 int value);
 
int ne_get_session_flag(ne_session *sess,
 ne_session_flag flag);
 

Description

The ne_set_session_flag function enables or disables a session flag. Passing a non-zero value argument enables the flag, and zero disables it.

The following flags are defined:

NE_SESSFLAG_PERSIST (default on)

disable this flag to prevent use of persistent connections

NE_SESSFLAG_ICYPROTO (default off)

enable this flag to enable support for non-HTTP ShoutCast-style "ICY" responses

NE_SESSFLAG_SSLv2

this flag is ignored

NE_SESSFLAG_RFC4918 (default off)

enable this flag to enable support for RFC4918-only WebDAV features; losing backwards-compatibility with RFC2518 servers

NE_SESSFLAG_CONNAUTH (default off)

enable this flag if an RFC-violating connection-based HTTP authentication scheme is in use

NE_SESSFLAG_TLS_SNI (default on)

disable this flag if a server is used which does not correctly support the TLS SNI extension

NE_SESSFLAG_EXPECT100 (default off)

enable this flag to enable the request flag NE_REQFLAG_EXPECT100 for new requests

NE_SESSFLAG_SHAREPOINT (default off)

enable this flag to use various workarounds to improve interoperability with SharePoint

NE_SESSFLAG_STRICT (default on)

disable this flag to parse HTTP/1.1 messages without strict requirements introduced in RFC 7230 and later

Return value

The ne_get_session_flag function returns zero if a flag is disabled, less than zero if the flag is not supported, or greater than zero if the flag is enabled.

See also

ne_session_create, ne_set_request_flag.

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ne_session_proxy Home ne_request_create
neon-0.34.2/doc/html/refresphdr.html0000644000175000017500000001212214777424040016721 0ustar jortonjortonne_get_response_header
ne_get_response_header
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Name

ne_get_response_header, ne_response_header_iterate — functions to access response headers

Synopsis

#include <ne_request.h>
const char *ne_get_response_header(ne_request *request,
 const char *name);
 
void *ne_response_header_iterate(ne_request *request,
 void *cursor,
 const char **name,
 const char **value);
 

Description

To retrieve the value of a response header field, the ne_get_response_header function can be used, and is given the name of the header to return.

To iterate over all the response headers returned, the ne_response_header_iterate function can be used. This function takes a cursor parameter which should be NULL to retrieve the first header. The function stores the name and value of the next header header in the name and value parameters, and returns a new cursor pointer which can be passed to ne_response_header_iterate to retrieve the next header.

Return value

ne_get_response_header returns a string, or NULL if no header with that name was given. If used during request processing, the return value pointer is valid only until the next call to ne_begin_request, or else, until the request object is destroyed.

Likewise, the cursor, names, and values returned by ne_response_header_iterate are only valid until the next call to ne_begin_request or until the request object is destroyed.

Examples

The following code will output the value of the Last-Modified header for a resource:

ne_request *req = ne_request_create(sess, "GET", "/foo.txt");
if (ne_request_dispatch(req) == NE_OK) {
    const char *mtime = ne_get_response_header(req, "Last-Modified");
    if (mtime) {
        printf("/foo.txt has last-modified value %s\n", mtime);
    }
}
ne_request_destroy(req);

See also

ne_request_create, ne_request_destroy.

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ne_add_request_header Home ne_set_useragent
neon-0.34.2/doc/html/refresolve.html0000644000175000017500000001641414777424040016741 0ustar jortonjortonne_addr_resolve
ne_addr_resolve
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Name

ne_addr_resolve, ne_addr_result, ne_addr_first, ne_addr_next, ne_addr_error, ne_addr_destroy — functions to resolve hostnames to addresses

Synopsis

#include <ne_socket.h>
ne_sock_addr *ne_addr_resolve(const char *hostname,
 int flags);
 
int ne_addr_result(const ne_sock_addr *addr);
 
const ne_inet_addr *ne_addr_first(ne_sock_addr *addr);
 
const ne_inet_addr *ne_addr_next(ne_sock_addr *addr);
 
char *ne_addr_error(const ne_sock_addr *addr,
 char *buffer,
 size_t bufsiz);
 
void ne_addr_destroy(ne_sock_addr *addr);
 

Description

The ne_addr_resolve function resolves the given hostname, returning an ne_sock_addr object representing the address (or addresses) associated with the hostname. The flags parameter is currently unused, and must be passed as 0.

The hostname passed to ne_addr_resolve can be a DNS hostname (e.g. "www.example.com") or an IPv4 dotted quad (e.g. "192.0.34.72"); or, on systems which support IPv6, an IPv6 hex address, which may be enclosed in brackets, e.g. "[::1]".

To determine whether the hostname was successfully resolved, the ne_addr_result function is used, which returns non-zero if an error occurred. If an error did occur, the ne_addr_error function can be used, which will copy the error string into a given buffer (of size bufsiz).

The functions ne_addr_first and ne_addr_next are used to retrieve the Internet addresses associated with an address object which has been successfully resolved. ne_addr_first returns the first address; ne_addr_next returns the next address after the most recent call to ne_addr_next or ne_addr_first, or NULL if there are no more addresses. The ne_inet_addr pointer returned by these functions can be passed to ne_sock_connect to connect a socket.

After the address object has been used, it should be destroyed using ne_addr_destroy.

Return value

ne_addr_resolve returns a pointer to an address object, and never NULL. ne_addr_error returns the buffer parameter .

Examples

The code below prints out the set of addresses associated with the hostname www.google.com.

ne_sock_addr *addr;
char buf[256];

addr = ne_addr_resolve("www.google.com", 0);
if (ne_addr_result(addr)) {
    printf("Could not resolve www.google.com: %s\n",
           ne_addr_error(addr, buf, sizeof buf));
} else {
    const ne_inet_addr *ia;
    printf("www.google.com:");
    for (ia = ne_addr_first(addr); ia != NULL; ia = ne_addr_next(addr)) {
        printf(" %s", ne_iaddr_print(ia, buf, sizeof buf));
    }
    putchar('\n');
}
ne_addr_destroy(addr);

See also

ne_iaddr_print

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neon-config Home ne_buffer
neon-0.34.2/doc/html/refreqtarget.html0000644000175000017500000000750114777424040017255 0ustar jortonjortonne_get_request_target
ne_get_request_target
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Name

ne_get_request_target — retrieve request target

Synopsis

#include <ne_request.h>
const ne_uri *ne_get_request_target(ne_request *req);
 

Description

The ne_get_request_target returns the request target URI as a pointer to an ne_uri object. The "target resource" of a request is defined per Section 7.1 of RFC 9110 and is derived from the parameters used to create the request with ne_request_create and the parameters used to create the session with ne_session_create.

Return value

The ne_get_request_target function returns a ne_uri, or NULL if it was not possible to create the target URI. The latter can only occur if the path used to create the request object was not a valid URI path. Note that the path field of the returned object can be the empty string if the authority-form of the URI is used.

History

ne_get_request_target is available in neon 0.34.0 and later.

See also

ne_request_create, ne_session_create.

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ne_set_request_body_buffer Home ne_redirect_register
neon-0.34.2/doc/html/refreq.html0000644000175000017500000002276214777424040016054 0ustar jortonjortonne_request_create
ne_request_create
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Name

ne_request_create, ne_request_dispatch, ne_request_destroy — low-level HTTP request handling

Synopsis

#include <ne_request.h>
ne_request *ne_request_create(ne_session *session,
 const char *method,
 const char *target);
 
int ne_request_dispatch(ne_request *req);
 
void ne_request_destroy(ne_request *req);
 

Description

The ne_request object represents an HTTP request and the associated response. The ne_request_create function creates a new request object for the given session. The target resource for the request is identified by the target, parameter, and the method to be performed on that resource via the method parameter.

The target string used must conform to the request-target definition given in RFC 9112. Usually this will take the abolute-path form, which optionally includes a query string.

To dispatch a request, and process the response, the ne_request_dispatch function can be used. An alternative is to use the (more complex, but more flexible) combination of the ne_begin_request, ne_end_request, and ne_read_response_block functions; see ne_begin_request. Dispatching a request may require multiple iterations of a request being sent and response received, for example if authentication is used (see ne_set_server_auth), or if a persistent connection times out; this is handled internally by ne_request_dispatch.

To add extra headers in the request, the functions ne_add_request_header and ne_print_request_header can be used. To include a message body with the request, one of the functions ne_set_request_body_buffer, ne_set_request_body_fd, or ne_set_request_body_provider can be used.

The return value of ne_request_dispatch indicates merely whether the request was sent and the response read successfully. To discover the result of the operation, ne_get_status, along with any processing of the response headers and message body.

A request can only be dispatched once: calling ne_request_dispatch more than once on a single ne_request object produces undefined behaviour. Once all processing associated with the request object is complete, use the ne_request_destroy function to destroy the resources associated with it. Any subsequent use of the request object produces undefined behaviour.

Request methods are assumed to be idempotent by default. For a request using a non-idempotent method such as POST, the NE_REQFLAG_IDEMPOTENT flag must be disabled using ne_set_request_flag.

Return value

The ne_request_create function returns a pointer to a request object (and never NULL).

The ne_request_dispatch function returns zero if the request was dispatched successfully, and a non-zero error code otherwise.

Notes

The path, method and target parameters of ne_request_create are used directly in request data without validation, so must not be taken from untrusted sources. For example, allowing insertion of unescaped CR, LF or other control characters in these parameters may result in unexpected or insecure behaviour.

neon does not impose any length restrictions on request input data.

Errors

NE_ERROR

Request failed (see session error string)

NE_LOOKUP

The DNS lookup for the server (or proxy server) failed.

NE_AUTH

Authentication failed on the server.

NE_PROXYAUTH

Authentication failed on the proxy server.

NE_CONNECT

A connection to the server could not be established.

NE_TIMEOUT

A timeout occurred while waiting for the server to respond.

Example

An example of applying a MKCOL operation to the resource at the location http://www.example.com/foo/bar/:

ne_session *sess = ne_session_create("http", "www.example.com", 80);
ne_request *req = ne_request_create(sess, "MKCOL", "/foo/bar/");
if (ne_request_dispatch(req)) {
   printf("Request failed: %s\n", ne_get_error(sess));
}
ne_request_destroy(req);

See also

ne_get_error, ne_set_error, ne_get_status, ne_add_request_header, ne_set_request_body_buffer, ne_set_request_flag.

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ne_set_session_flag Home ne_add_request_header
neon-0.34.2/doc/html/refreqhdr.html0000644000175000017500000000727614777424040016555 0ustar jortonjortonne_add_request_header
ne_add_request_header
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Name

ne_add_request_header, ne_print_request_header — add headers to a request

Synopsis

#include <ne_request.h>
void ne_add_request_header(ne_request *request,
 const char *name,
 const char *value);
 
void ne_print_request_header(ne_request *request,
 const char *name,
 const char *format,
 ...);
 

Description

The functions ne_add_request_header and ne_print_request_header can be used to add headers to a request, before it is sent.

ne_add_request_header simply adds a header of given name, with given value.

ne_print_request_header adds a header of given name, taking the value from the printf-like format string parameter and subsequent variable-length argument list.

See also

ne_request_create

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ne_set_request_flag
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Name

ne_set_request_flag, ne_get_request_flag — set and retrieve per-request flags

Synopsis

#include <ne_request.h>
void ne_set_request_flag(ne_request *req,
 ne_request_flag flag,
 int value);
 
int ne_get_request_flag(ne_request *req,
 ne_request_flag flag);
 

Description

The ne_set_request_flag function enables or disables a per-request flag. Passing a non-zero value argument enables the flag, and zero disables it.

The following flags are defined:

NE_REQFLAG_EXPECT100

enable this flag to use the "Expect: 100-continue" feature of HTTP/1.1, which allows the server to process request headers without reading the entire request body. This saves time and bandwidth if the server gives an authentication challenge (requiring the request to be resent), but has interoperability problems with some older servers.

NE_REQFLAG_IDEMPOTENT

disable this flag if the request uses a non-idempotent method such as POST

NE_REQFLAG_1XXTIMEOUT (default on)

disable this flag to disable overall timeout when reading interim (1xx) responses;

Return value

The ne_get_request_flag function returns zero if a flag is disabled, less than zero if the flag is not supported, or greater than zero if the flag is enabled.

See also

ne_request_create.

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ne_set_request_body_buffer
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Name

ne_set_request_body_buffer, ne_set_request_body_fd, ne_set_request_body_provider — include a message body with a request

Synopsis

#include <ne_request.h>
void ne_set_request_body_buffer(ne_request *req,
 const char *buf,
 size_t count);
 
int ne_set_request_body_fd(ne_request *req,
 int fd,
 ne_off_t begin,
 ne_off_t length);
 
typedef ssize_t (*ne_provide_body)(void *userdata,
 char *data,
 size_t buflen);
 
int ne_set_request_body_provider(ne_request *req,
 ne_off_t length,
 ne_provide_body provider,
 void *userdata);
 

Description

The ne_set_request_body_buffer function specifies that a message body should be included with the body, which is stored in the count bytes buffer buf.

The ne_set_request_body_fd function can be used to include a message body with a request which is read from a file descriptor. The body is read from the file descriptor fd, which must be a associated with a seekable file (not a pipe, socket, or FIFO). count bytes are read, beginning at offset begin (hence, passing begin as zero means the body is read from the beginning of the file).

For both above functions, the source of the request body must survive until the request has been dispatched; neither the memory buffer passed to ne_set_request_body_buffer nor the file descriptor passed to ne_set_request_body_fd are copied internally.

The ne_set_request_body_provider function can be used to include a message body with a request which is provided by a callback function. The body length passed in the length paramater must be positive, or if a chunked request body is required, as covered below, -1 can be used.

Before sending the body, the callback is invoked once with the buflen parameter as 0. The body is then read by invoking the callback repeatedly until it returns 0 indicating the end-of-body. The callback return value must be as follows:

less than 0

An error; the request will be aborted. The session error string must be set via ne_set_error.

0

End of body.

between 0 and buflen

Number of bytes of request body data.

Chunked request bodies

Chunked request bodies are only sent when ne_set_request_body_provider is used and -1 is passed as the length. In this case, the length of the request body does not have to be determined ahead of time. The end of the request body is indicated by returning 0 from the callback function.

Before using a chunked request body, the caller must determine that HTTP/1.1 is supported (by the origin server and any HTTP proxy server configured). This can be done by testing that ne_version_pre_http11 returns zero after performing an OPTIONS or HEAD request.

See also

ne_request_create, ne_set_error

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ne_redirect_register
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Name

ne_redirect_register, ne_redirect_location — HTTP request redirect handling

Synopsis

#include <ne_redirect.h>
void ne_redirect_register(ne_session *sess);
 
const ne_uri *ne_redirect_location(ne_session *sess);
 

Description

The ne_redirect_register function registers redirect handling for the session. If a valid redirect (with status code 3xx) response is processed, the request will fail with the NE_REDIRECT error code. The destination of the redirect can then be retrieved using ne_redirect_location.

If a redirect was processed, the ne_redirect_location function returns the destination URI of the redirect.

Return value

ne_redirect_location returns NULL if no request has yet been processed, if the current request was not a redirect, or if the destination of the redirect could not be parsed or resolved. Otherwise it returns a pointer to an ne_uri object, which remains valid until another request is created for the session.

See also

ne_session_create.

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ne_session_proxy
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Name

ne_session_proxy, ne_session_socks_proxy, ne_session_system_proxy, ne_set_addrlist — configure proxy servers

Synopsis

#include <ne_session.h>
void ne_session_proxy(ne_session *session,
 const char *hostname,
 unsigned int port);
 
void ne_session_system_proxy(ne_session *session,
 unsigned int flags);
 
void ne_session_socks_proxy(ne_session *session,
 enum ne_sock_sversion version,
 const char *hostname,
 unsigned int port,
 const char *username,
 const char *password);
 
void ne_set_addrlist(ne_session *session,
 const ne_inet_addr **addrlist,
 size_t count);
 

Description

One (and no more than one) of the functions ne_session_proxy, ne_session_system_proxy, ne_session_socks_proxy, ne_set_addrlist can be used to configure a proxy server for a given session object. If more than one function is invoked for any given session object, only the last call has effect. If one of the functions is to be used, it must be used before the creation of any request object for the session.

HTTP proxy specification

The ne_session_proxy function configures use of an HTTP proxy server for the session, the location of which is given by the hostname and port parameters. If the proxy requires authentication, ne_set_proxy_auth should be used.

System proxy configuration

The ne_session_system_proxy function configures the session to use any proxy servers specified by the system configuration. Support for this function is platform-specific; if unsupported, the function has no effect.

SOCKS proxy configuration

The ne_session_socks_proxy function configures the session to use a SOCKS proxy. The version indicates which version of the SOCKS protocol should be used. The hostname and port parameters specify the SOCKS proxy location. Note that a server with only an IPv6 address cannot be used with SOCKS v4 or v4A. The interpretation of the other arguments depends on the version specified:

NE_SOCK_SOCKSV4 (version 4)

The username parameter must be non-NULL; the password parameter is ignored.

NE_SOCK_SOCKSV4A (version 4A)

The username parameter must be non-NULL; the password parameter is ignored.

NE_SOCK_SOCKSV5 (version 5)

The username parameter may be NULL; if it is non-NULL, the password parameter must also be non-NULL; otherwise, it is ignored..

Origin server address override

The ne_set_addrlist function forces use of an address and port the a specified list when establishing a TCP connection, ignoring the "real" hostname and port identifying the origin server for the session (as passed to ne_session_create). The origin server's "real" hostname and port will still be used in the Host header in HTTP requests. When a connection is required, the library will iterate through the addrlist list, attempting to connect to the address addrlist[0] through to addrlist[count-1] in turn, until a connection can be established.

Return Values

None of the functions described here has a return value.

Examples

Create and destroy a session:

ne_session *sess;
sess = ne_session_create("http", "host.example.com", 80);
ne_session_proxy(sess, "proxy.example.com", 3128);
/* ... use sess ... */
ne_session_destroy(sess);

See Also

ne_ssl_set_verify, ne_ssl_trust_cert, ne_sock_init, ne_set_session_flag

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ne_strparam
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Name

ne_strparam — HTTP extended parameter value encoding

Synopsis

#include <ne_string.h>
char *ne_strparam(const char *charset,
 const char *lang,
 const char *value);
 

Description

The ne_strparam function can be used to encode an extended parameter value for an HTTP header, as defined in RFC 5987. The function takes as arguments the value to encode, using a given MIME charset character set, and lang language tag. The extended parameter encoding is used in HTTP protocol specifications to allow easily embedding special characters (such as quote marks, separators or non-ASCII) in header values.

In accordance with RFC 5987, the charset argument must be either "UTF-8" or "IS0-8859-1", but the lang argument may be NULL.

Return value

The return value is either:

NULL

if the value parameter is a "regular parameter" and does not need extended encoding

non-NULL

the encoding of the input value as an extended parameter as a NUL-terminated, malloc-allocated string

History

ne_strparam is available in neon 0.32.0 and later.

See also

https://tools.ietf.org/html/rfc5987

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ne_set_useragent
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Name

ne_set_useragent, ne_set_read_timeout, ne_set_connect_timeout, ne_get_scheme, ne_get_server_hostport — common properties for HTTP sessions

Synopsis

#include <ne_session.h>
void ne_set_useragent(ne_session *session,
 const char *product);
 
void ne_set_read_timeout(ne_session *session,
 int timeout);
 
void ne_set_connect_timeout(ne_session *session,
 int timeout);
 
const char *ne_get_scheme(ne_sesssion *session);
 
const char *ne_get_server_hostport(ne_sesssion *session);
 

Description

The User-Agent request header is used to identify the software which generated the request for statistical or debugging purposes. neon does not send a User-Agent header unless a call is made to the ne_set_useragent. ne_set_useragent must be passed a product string conforming to RFC2616's product token grammar; of the form "Product/Version".

When neon reads from a socket, by default the read operation will time out after 60 seconds, and the request will fail giving an NE_TIMEOUT error. To configure this timeout interval, call ne_set_read_timeout giving the desired number of seconds as the timeout parameter.

When a connection is being established to a server, normally only the system's TCP timeout handling will apply. To configure a specific (and probably shorter) timeout, the ne_set_connect_timeout can be used, giving the desired number of seconds as the timeout parameter. If 0 is passed, then the default behaviour of using the system TCP timeout will be used.

The scheme used to initially create the session will be returned by ne_get_scheme.

The hostport pair with which the session is associated will be returned by the ne_get_server_hostport; for example www.example.com:8080. Note that the :port will be omitted if the default port for the scheme is used.

Examples

Set a user-agent string:

ne_session *sess = ne_session_create(...);
ne_set_useragent(sess, "MyApplication/2.1");

Set a 30 second read timeout:

ne_session *sess = ne_session_create(...);
ne_set_read_timeout(sess, 30);

See also

ne_session_create, ne_set_session_flag.

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neon
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Name

neon — HTTP and WebDAV client library

Description

neon is an HTTP and WebDAV client library. The major abstractions exposed are the HTTP session, created by ne_session_create; and the HTTP request, created by ne_request_create. HTTP authentication is handled transparently for server and proxy servers, see ne_set_server_auth; complete SSL/TLS support is also included, see ne_ssl_set_verify.

Conventions

Some conventions are used throughout the neon API, to provide a consistent and simple interface; these are documented below.

Thread-safeness and global initialization

neon itself is implemented to be thread-safe (avoiding any use of global state), but relies on the operating system providing a thread-safe resolver interface. Modern operating systems offer the thread-safe getaddrinfo interface, which neon supports; some others implement gethostbyname using thread-local storage.

To allow thread-safe use of SSL in the OpenSSL and GnuTLS libraries neon must be configured using the --enable-threadsafe-ssl; if this is done, locking callbacks will be registered by ne_sock_init; note that care must be exercised if neon is used in conjunction with another library which uses OpenSSL or GnuTLS.

Some platforms and libraries used by neon require global initialization before use; notably:

  • The SIGPIPE signal disposition must be set to ignored or otherwise handled to avoid process termination when writing to a socket which has been shutdown by the peer.
  • OpenSSL and GnuTLS require global initialization to load shared lookup tables.
  • The Win32 socket library requires initialization before use.

The ne_sock_init function should be called before any other use of neon to perform any necessary initialization needed for the particular platform. Applications wishing to perform all the necessary process-global initialization steps themselves may omit to call ne_sock_init (and ne_sock_exit); neon neither checks whether these functions are called nor calls them itself.

For some applications and configurations it may be necessary to call ne_i18n_init to initialize the support for internationalization in neon.

Asynchronous signal safety

No function in neon is defined to be “async-signal safe” - that is, no function is safe to call from a signal handler. Any call into the neon library from a signal handler will have undefined behaviour - in other words, it may crash the process.

Functions using global state

Any function in neon may modify the errno global variable as a side-effect. Except where explicitly documented, the value of errno is unspecified after any neon function call.

Other than in the use of errno, the only functions which use or modify process-global state in neon are as follows:

Namespaces

To avoid possible collisions between names used for symbols and preprocessor macros by an application and the libraries it uses, it is good practice for each library to reserve a particular namespace prefix. An application which ensures it uses no names with these prefixes is then guaranteed to avoid such collisions.

The neon library reserves the use of the namespace prefixes ne_ and NE_. The libraries used by neon may also reserve certain namespaces; collisions between these libraries and a neon-based application will not be detected at compile time, since the underlying library interfaces are not exposed through the neon header files. Such collisions can only be detected at link time, when the linker attempts to resolve symbols. The following list documents some of the namespaces claimed by libraries used by neon; this list may be incomplete.

SSL, ssl, TLS, tls, ERR_, BIO_, d2i_, i2d_, ASN1_

Some of the many prefixes used by the OpenSSL library; little attempt has been made to keep exported symbols within any particular prefixes for this library.

gnutls_, gcry_, gpg_

Namespaces used by the GnuTLS library (and dependencies thereof)

XML_, Xml[A-Z]

Namespaces used by the expat library.

xml[A-Z], html[A-Z], docb[A-Z]

Namespaces used by the libxml2 library; a relatively small number of symbols are used without these prefixes.

inflate, deflate, crc32, compress, uncompress, adler32, zlib

Namespaces used by the zlib library; a relatively small number of symbols are used without these prefixes.

krb5, gss, GSS, asn1, decode_krb5, encode_krb5, profile, mit

Some of the prefixes used by the MIT GSSAPI library and dependencies thereof; a number of symbols lie outside these prefixes.

pakchois_

Namespace used by the pakchois library.

px_

Namespace used by the libproxy library.

Argument validation

neon does not attempt to validate that the parameters passed to functions conform to the API (for instance, checking that pointer arguments are not NULL). Any use of the neon API which is not documented to produce a certain behaviour results is said to produce undefined behaviour; it is likely that neon will segfault under these conditions.

URI paths, WebDAV metadata

The path strings passed to any function must be URI-encoded by the application; neon never performs any URI encoding or decoding internally. WebDAV property names and values must be valid UTF-8 encoded Unicode strings.

User interaction

As a pure library interface, neon will never produce output on stdout or stderr; all user interaction is the responsibility of the application.

Memory handling

neon does not attempt to cope gracefully with an out-of-memory situation; instead, by default, the abort function is called to immediately terminate the process. An application may register a custom function which will be called before abort in such a situation; see ne_oom_callback.

Callbacks and userdata

Whenever a callback is registered, a userdata pointer is also used to allow the application to associate a context with the callback. The userdata is of type void *, allowing any pointer to be used.

Large File Support

Since version 0.27.0, neon transparently uses the "LFS transitional" interfaces in functions which use file descriptors. This allows use of files larger than 2GiB on platforms with a native 32-bit off_t type, where LFS support is available.

Some neon interfaces use the ne_off_t type, which is defined to be either off_t or off64_t according to whether LFS support is detected at build time. neon does not use or require the -D_FILE_OFFSET_BITS=64 macro definition.

See also

ne_session_create, ne_oom_callback, https://notroj.github.io/neon/

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ne_iaddr_make
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Name

ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free — functions to manipulate network addresses

Synopsis

#include <ne_socket.h>

typedef enum {
    ne_iaddr_ipv4 = 0,
    ne_iaddr_ipv6
} ne_iaddr_type;
ne_inet_addr *ne_iaddr_make(ne_iaddr_type type,
 const unsigned char *raw);
 
int ne_iaddr_cmp(const ne_inet_addr *ia1,
 const ne_inet_addr *ia2);
 
char *ne_iaddr_print(const ne_inet_addr *ia,
 char *buffer,
 size_t bufsiz);
 
ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia);
 
ne_inet_addr *ne_iaddr_parse(const char *address,
 ne_iaddr_type type);
 
unsigned char *ne_iaddr_raw(const ne_inet_addr *ia,
 unsigned char *buffer);
 
int ne_iaddr_reverse(const ne_inet_addr *ia,
 char *buffer,
 size_t buflen);
 
void ne_iaddr_free(const ne_inet_addr *ia);
 

Description

ne_iaddr_make creates an ne_inet_addr object from a raw binary network address; for instance the four bytes 0x7f 0x00 0x00 0x01 represent the IPv4 address 127.0.0.1. The object returned is suitable for passing to ne_sock_connect. A binary IPv4 address contains four bytes; a binary IPv6 address contains sixteen bytes; addresses passed must be in network byte order.

ne_iaddr_cmp compares two network address objects; returning zero only if they are identical. The objects need not have the same address type; if the addresses are not of the same type, the return value is guaranteed to be non-zero.

ne_iaddr_print prints a human-readable string representation of a network address into a buffer, for instance the string "127.0.0.1".

ne_iaddr_typeof returns the type of the given network address object.

ne_iaddr_parse parses a string representation of a network address (such as "127.0.0.1" and creates a network address object to represent the parsed address.

ne_iaddr_raw writes the raw byte representation of a network address to the provided buffer. The bytes are written in network byte order; the buffer must be of suitable length for the type of address (4 bytes for an IPv4 address, 16 bytes for an IPv6 address).

ne_iaddr_reverse performs a reverse name lookup on the address object, writing the (first) hostname associated with the IP address to the provided buffer. If the hostname is longer than the buffer it will be silently truncated; on success the string written to the buffer is always NUL-terminated.

ne_iaddr_free releases the memory associated with a network address object.

Return value

ne_iaddr_make returns NULL if the address type passed is not supported (for instance on a platform which does not support IPv6).

ne_iaddr_print returns the buffer pointer, and never NULL.

ne_iaddr_parse returns a network address object on success, or NULL on failure to parse the address parameter.

ne_iaddr_reverse returns zero on success or non-zero if no hostname is associated with the address.

ne_iaddr_raw returns the buffer parameter, and never NULL.

Examples

The following example connects a socket to port 80 at the address 127.0.0.1.

unsigned char addr[] = "\0x7f\0x00\0x00\0x01";
ne_inet_addr *ia;

ia = ne_iaddr_make(ne_iaddr_ipv4, addr);
if (ia != NULL) {
    ne_socket *sock = ne_sock_connect(ia, 80);
    ne_iaddr_free(ia);
    /* ... */
} else {
    /* ... */
}

See also

ne_addr_resolve

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ne_i18n_init
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Name

ne_i18n_init — functions to initialize internationalization support

Synopsis

#include <ne_i18n.h>
void ne_i18n_init(const char *encoding);
 

Description

The ne_i18n_init function can be used to enable support for translated messages in the neon library. The encoding parameter, if non-NULL, specifies the character encoding required for generated translated string. If it is NULL, the appropriate character encoding for the process locale will be used.

This call is only strictly necessary if either:

  1. neon has been installed into a different prefix than the gettext implementation on which it depends for i18n purposes, or
  2. the caller requires that translated messages are in a particular character encoding.

If ne_i18n_init is never called, the message catalogs will not be found if case (a) applies (and so English error messages will be used), and will use the default character encoding specified by the process locale. The library will otherwise operate correctly.

Note that the encoding used is a process-global setting and so results may be unexpected if other users of neon within the process call ne_i18n_init with a different encoding parameter.

See also

ne_sock_init

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neon API reference
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neon API reference

Copyright © 2001-2024 Joe Orton

Table of Contents

neon — HTTP and WebDAV client library
neon-config — script providing information about installed copy of neon library
ne_addr_resolve — functions to resolve hostnames to addresses
ne_buffer — string buffer handling
ne_buffer_append — append data to a string buffer
ne_buffer_clear — clear, grow, or mark as altered a string buffer
ne_buffer_create — create a string buffer
ne_buffer_destroy — destroy a buffer object
ne_strhash — string hash interface
ne_strparam — HTTP extended parameter value encoding
ne_get_error — error handling for HTTP sessions
ne_get_status — retrieve HTTP response properties
ne_has_support — determine feature support status
ne_i18n_init — functions to initialize internationalization support
ne_iaddr_make — functions to manipulate network addresses
ne_malloc — memory allocation wrappers
ne_session_create — set up HTTP sessions
ne_session_proxy — configure proxy servers
ne_set_session_flag — set and retrieve session flags
ne_request_create — low-level HTTP request handling
ne_add_request_header — add headers to a request
ne_get_response_header — functions to access response headers
ne_set_useragent — common properties for HTTP sessions
ne_set_request_flag — set and retrieve per-request flags
ne_set_request_body_buffer — include a message body with a request
ne_get_request_target — retrieve request target
ne_redirect_register — HTTP request redirect handling
ne_set_server_auth — register authentication callbacks
ne_shave — trim whitespace from a string
ne_sock_init — perform library initialization
ne_ssl_cert_identity — functions to access certificate properties
ne_ssl_cert_cmp — functions to operate on certificate objects
ne_ssl_cert_read — functions to read or write certificates to and from files or strings
ne_ssl_dname — SSL distinguished name handling
ne_ssl_trust_cert — functions to indicate that certificates are trusted
ne_ssl_proto_name — SSL/TLS protocol version to name mapping
ne_ssl_set_protovers — set session SSL/TLS minimum or maximum protocol version
ne_ssl_set_verify — register an SSL certificate verification callback
ne_ssl_client_cert — SSL client certificate handling
ne_status — HTTP status structure
ne_token — string tokenizers
ne_version_match — library versioning
ne_xml_create — create and destroy an XML parser
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ne_strhash
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Name

ne_strhash, ne_vstrhash — string hash interface

Synopsis

#include <ne_string.h>
char *ne_strhash(unsigned int flags,
 ...);
 
char *ne_vstrhash(unsigned int flags,
 va_list ap);
 

Description

The ne_strhash and ne_vstrhash functions can be used to create hashes. The varargs argument list must be const char * strings followed by a NULL terminator. The flags argument must select exactly one hash algorithm from the list below, which can be optionally bitwise-ORed with one of the formatting option. The hash is calculated for the concatenation of the argument list, without separators.

Hash algorithms

The following hash algorithms are available:

NE_HASH_MD5

MD5

NE_HASH_SHA256

SHA-256 (SHA-2)

NE_HASH_SHA512

SHA-512 (SHA-2)

NE_HASH_SHA256_256

SHA-512/256 (SHA-2)

Formatting options

By default, the hash is returned as a hexadecimal lower-case character string. The following formatting options are available:

NE_HASH_COLON

colon-separated hex pairs, e.g. "aa:11:22..."

NE_HASH_SPACE

space-separated hex pairs, e.g. "aa 11 22..."

Return value

The return value is the ASCII hexadecimal representation of the hash as a malloc-allocated, NUL-terminated string, or NULL if the hash cannot be created. The string length is determined by the hash algorithm (and formatting options used). Support for hash algorithms is specific to the SSL toolkit with which neon is compiled. Some systems will further restrict hash availability at runtime, e.g. due to FIPS mode.

History

ne_strhash and ne_vstrhash is available in neon 0.32.0 and later.

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neon-0.34.2/doc/html/refgetst.html0000644000175000017500000001114214777424040016401 0ustar jortonjortonne_get_status
ne_get_status
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Name

ne_get_status, ne_get_response_location — retrieve HTTP response properties

Synopsis

#include <ne_request.h>
const ne_status *ne_get_status(const ne_request *request);
 
ne_uri *ne_get_response_location(ne_request *request);
 

Description

The ne_get_status function returns a pointer to the HTTP status object giving the result of a request. The object returned only becomes valid once the request has been successfully dispatched (the return value of ne_request_dispatch or ne_begin_request was zero).

If the response includes a Location header, the ne_get_response_location function parses and resolves the URI-reference relative to the request target. If a fragment ("#fragment") is applicable to the request target, it can be passed as an argument to allow appropriate relative resolution.

Return value

ne_get_status returns a pointer to the HTTP status object giving the result of a request. This pointer is valid until the associated request object is destroyed.

ne_get_response_location returns a malloc-allocated ne_uri object, or NULL if either the URI in the Location header could not be parsed or the Location header was not present.

Examples

Display the response status code of applying the HEAD method to some resource.

ne_request *req = ne_request_create(sess, "HEAD", "/foo/bar");
if (ne_request_dispatch(req))
   /* handle errors... */
else
   printf("Response status code was %d\n", ne_get_status(req)->code);
ne_request_destroy(req);

History

ne_get_response_location is available in neon 0.34.0 and later.

See also

ne_status, ne_request_create

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neon-0.34.2/doc/html/reffeat.html0000644000175000017500000001115514777424040016176 0ustar jortonjortonne_has_support
ne_has_support
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Name

ne_has_support — determine feature support status

Synopsis

#include <ne_utils.h>
int ne_has_support(int feature);
 

Description

The ne_has_support function can be used to determine whether a particular optional feature, given by the feature code feature, is supported. The following feature codes are available:

NE_FEATURE_SSL

Indicates support for SSL/TLS

NE_FEATURE_ZLIB

Indicates support for compressed responses

NE_FEATURE_IPV6

Indicates support for IPv6

NE_FEATURE_LFS

Indicates support for large files

NE_FEATURE_SOCKS

Indicates support for SOCKSv5

NE_FEATURE_TS_SSL

Indicates support for thread-safe SSL initialization — see ne_sock_init

NE_FEATURE_GSSAPI

Indicates support for Negotiate authentication via GSSAPI

NE_FEATURE_LIBPXY

Indicates support for libproxy (in ne_session_system_proxy)

Return value

ne_has_support returns non-zero if the given feature is supported, or zero otherwise.

History

The NE_FEATURE_GSSAPI and NE_FEATURE_LIBPXY constants are only available in neon 0.34.0 and later.

See also

ne_version_match, ne_sock_init

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ne_get_error
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Name

ne_get_error, ne_set_error — error handling for HTTP sessions

Synopsis

#include <ne_session.h>
const char *ne_get_error(ne_sesssion *session);
 
void ne_set_error(ne_sesssion *session,
 const char *format,
 ...);
 

Description

The session error string is used to store any human-readable error information associated with any errors which occur whilst using the HTTP session.

The ne_get_error function returns the current session error string. This string persists only until it is changed by a subsequent operation on the session. If localisation was enabled at build time, and if necessary enabled at run-time if necessary using ne_i18n_init, the returned string may have been translated into the user's current locale.

The ne_set_error function can be used to set a new session error string, using a printf-style format string interface.

Return value

ne_set_error returns a constant NUL-terminated string. In the default English locale, the returned string will not have a terminating “.” period character.

Examples

Retrieve the current error string:

ne_session *sess = ne_session_create(...);
...
printf("Error was: %s\n", ne_get_error(sess));

Set a new error string:

ne_session *sess = ne_session_create(...);
...
ne_set_error(sess, "Response missing header %s", "somestring");
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ne_strparam Home ne_get_status
neon-0.34.2/doc/html/refconfig.html0000644000175000017500000001204714777424040016525 0ustar jortonjortonneon-config
neon-config
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Name

neon-config — script providing information about installed copy of neon library

Synopsis

neon-config [--prefix] [[--cflags] | [--libs] | [--la-file] | [--support feature] | [--help] | [--version]]

Description

The neon-config script provides information about an installed copy of the neon library. The --cflags and --libs options instruct how to compile and link an application against the library; the --version and --support options can help determine whether the library meets the applications requirements.

Options

--cflags

Print the flags which should be passed to the C compiler when compiling object files, when the object files use neon header files.

--libs

Print the flags which should be passed to the linker when linking an application which uses the neon library

--la-file

Print the location of the libtool library script, libneon.la, which can be used to link against neon by applications using libtool.

--version

Print the version of the library

--prefix dir

If dir is given; relocate output of --cflags and --libs as if neon was installed in given prefix directory. Otherwise, print the installation prefix of the library.

--support feature

The script exits with success if feature is supported by the library.

--help

Print help message; includes list of known features and whether they are supported or not.

Example

Below is a Makefile fragment which could be used to build an application against an installed neon library, when the neon-config script can be found in $PATH.

CFLAGS = `neon-config --cflags`
LIBS = `neon-config --libs`
OBJECTS = myapp.o
TARGET = myapp

$(TARGET): $(OBJECTS)
	$(CC) $(LDFLAGS) -o $(TARGET) $(OBJECTS) $(LIBS)

myapp.o: myapp.c
	$(CC) $(CFLAGS) -c myapp.c -o myapp.o
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neon Home ne_addr_resolve
neon-0.34.2/doc/html/refclicert.html0000644000175000017500000001740714777424040016712 0ustar jortonjortonne_ssl_client_cert
ne_ssl_client_cert
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Name

ne_ssl_clicert_read, ne_ssl_clicert_name, ne_ssl_clicert_encrypted, ne_ssl_clicert_decrypt, ne_ssl_clicert_owner, ne_ssl_clicert_free — SSL client certificate handling

Synopsis

#include <ne_ssl.h>
ne_ssl_client_cert *ne_ssl_clicert_read(const char *filename);
 
const char *ne_ssl_clicert_name(const ne_ssl_client_cert *ccert);
 
int ne_ssl_clicert_encrypted(const ne_ssl_client_cert *ccert);
 
int ne_ssl_clicert_decrypt(ne_ssl_client_cert *ccert,
 const char *password);
 
const ne_ssl_certificate *ne_ssl_clicert_owner(const ne_ssl_client_cert *ccert);
 
void ne_ssl_clicert_free(ne_ssl_client_cert *ccert);
 

Description

The ne_ssl_clicert_read function reads a client certificate from a PKCS#12-formatted file, and returns an ne_ssl_client_cert object. If the client certificate is encrypted, it must be decrypted before it is used. An ne_ssl_client_cert object holds a client certificate and the associated private key, not just a certificate; the term "client certificate" will used to refer to this pair.

A client certificate can be in one of two states: encrypted or decrypted. The ne_ssl_clicert_encrypted function will return non-zero if the client certificate is in the encrypted state. A client certificate object returned by ne_ssl_clicert_read may be initially in either state, depending on whether the file was encrypted or not.

ne_ssl_clicert_decrypt can be used to decrypt a client certificate using the appropriate password. This function must only be called if the object is in the encrypted state; if decryption fails, the certificate state does not change, so decryption can be attempted more than once using different passwords.

A client certificate can be given a "friendly name" when it is created; ne_ssl_clicert_name will return this name (or NULL if no friendly name was specified). ne_ssl_clicert_name can be used when the client certificate is in either the encrypted or decrypted state, and will return the same string for the lifetime of the object.

The function ne_ssl_clicert_owner returns the certificate part of the client certificate; it must only be called if the client certificate is in the decrypted state.

When the client certificate is no longer needed, the ne_ssl_clicert_free function should be used to destroy the object.

Return value

ne_ssl_clicert_read returns a client certificate object, or NULL if the file could not be read. ne_ssl_clicert_encrypted returns zero if the object is in the decrypted state, or non-zero if it is in the encrypted state. ne_ssl_clicert_name returns a NUL-terminated friendly name string, or NULL. ne_ssl_clicert_owner returns a certificate object.

Examples

The following code reads a client certificate and decrypts it if necessary, then loads it into an HTTP session.

ne_ssl_client_cert *ccert;

ccert = ne_ssl_clicert_read("/path/to/client.p12");

if (ccert == NULL) {
   /* handle error... */
} else if (ne_ssl_clicert_encrypted(ccert)) {
   char *password = prompt_for_password();

   if (ne_ssl_clicert_decrypt(ccert, password)) {
      /* could not decrypt! handle error... */
   }
}

ne_ssl_set_clicert(sess, ccert);

See also

ne_ssl_cert_read

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neon-0.34.2/doc/html/refcert.html0000644000175000017500000001340514777424040016214 0ustar jortonjortonne_ssl_cert_identity
ne_ssl_cert_identity
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Name

ne_ssl_cert_identity, ne_ssl_cert_signedby, ne_ssl_cert_issuer, ne_ssl_cert_subject — functions to access certificate properties

Synopsis

#include <ne_ssl.h>
const char *ne_ssl_cert_identity(const ne_ssl_certificate *cert);
 
const ne_ssl_certificate *ne_ssl_cert_signedby(const ne_ssl_certificate *cert);
 
const ne_ssl_dname *ne_ssl_cert_subject(const ne_ssl_certificate *cert);
 
const ne_ssl_dname *ne_ssl_cert_issuer(const ne_ssl_certificate *cert);
 

Description

The function ne_ssl_cert_identity retrieves the “identity” of a certificate; for an SSL server certificate, this will be the hostname for which the certificate was issued. In PKI parlance, the identity is the common name attribute of the distinguished name of the certificate subject.

The functions ne_ssl_cert_subject and ne_ssl_cert_issuer can be used to access the objects representing the distinguished name of the subject and of the issuer of a certificate, respectively.

If a certificate object is part of a certificate chain, then ne_ssl_cert_signedby can be used to find the certificate which signed a particular certificate. For a self-signed certificate or a certificate for which the full chain is not available, this function will return NULL.

Return value

ne_ssl_cert_issuer and ne_ssl_cert_subject are guaranteed to never return NULL. ne_ssl_cert_identity may return NULL if the certificate has no specific “identity”. ne_ssl_cert_signedby may return NULL as covered above.

Examples

The following function could be used to display information about a given certificate:

void dump_cert(const ne_ssl_certificate *cert) {
  const char *id = ne_ssl_cert_identity(cert);
  char *dn;

  if (id) 
    printf("Certificate was issued for '%s'.\n", id);

  dn = ne_ssl_readable_dname(ne_ssl_cert_subject(cert));
  printf("Subject: %s\n", dn);
  free(dn);

  dn = ne_ssl_readable_dname(ne_ssl_cert_issuer(cert));
  printf("Issuer: %s\n", dn);
  free(dn);
}

See also

ne_ssl_cert_cmp, ne_ssl_readable_dname

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ne_buffer_clear
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Name

ne_buffer_clear, ne_buffer_grow, ne_buffer_altered — clear, grow, or mark as altered a string buffer

Synopsis

#include <ne_string.h>
void ne_buffer_clear(ne_buffer *buf);
 
void ne_buffer_altered(ne_buffer *buf);
 
void ne_buffer_grow(ne_buffer *buf,
 size_t size);
 

Description

The ne_buffer_clear function sets the string stored in buf to be the empty string ("").

The ne_buffer_altered function must be used after the string stored in the buffer buf is modified by directly rather than using ne_buffer_append, ne_buffer_zappend or ne_buffer_concat.

The ne_buffer_grow function ensures that at least size bytes are allocated for the string; this can be used if a large amount of data is going to be appended to the buffer and may result in more efficient memory allocation.

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ne_buffer
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Name

ne_buffer — string buffer handling

Synopsis

#include <ne_string.h>

typedef struct {
    char *data;
    size_t used;
    size_t length;
} ne_buffer;

Description

The ne_buffer type represents an expandable memory buffer for holding NUL-terminated strings. The data field points to the beginning of the string, the length of which is given by the used field. The current size of memory allocated is given by the length field. It is not recommended that the fields of a buffer are manipulated directly. The data pointer may change when the buffer is modified.

A buffer is created using ne_buffer_create or ne_buffer_ncreate, and destroyed using ne_buffer_destroy or ne_buffer_finish. The functions ne_buffer_append, ne_buffer_zappend and ne_buffer_concat are used to append data to a buffer.

If the string referenced by the data pointer is modified directly (rather than using one of the functions listed above), ne_buffer_altered must be called.

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ne_addr_resolve Home ne_buffer_append
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ne_buffer_destroy
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Name

ne_buffer_destroy, ne_buffer_finish — destroy a buffer object

Synopsis

#include <ne_string.h>
void ne_buffer_destroy(ne_buffer *buf);
 
char *ne_buffer_finish(ne_buffer *buf);
 

Description

ne_buffer_destroy frees all memory associated with the buffer. ne_buffer_finish frees the buffer structure, but not the actual string stored in the buffer, which is returned and must be free()d by the caller.

Any use of the buffer object after calling either of these functions gives undefined behaviour.

Return value

ne_buffer_finish returns the malloc-allocated string stored in the buffer.

Examples

An example use of ne_buffer_finish; the duplicate function returns a string made up of n copies of str:

static char *duplicate(int n, const char *str)
{
  ne_buffer *buf = ne_buffer_create();
  while (n--) {
    ne_buffer_zappend(buf, str);
  }
  return ne_buffer_finish(buf);
}

See also

ne_buffer, ne_buffer_create, ne_buffer_zappend

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ne_buffer_create
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Name

ne_buffer_create, ne_buffer_ncreate — create a string buffer

Synopsis

#include <ne_alloc.h>
ne_buffer *ne_buffer_create(void); 
 
ne_buffer *ne_buffer_ncreate(size_t size);
 

Description

ne_buffer_create creates a new buffer object, with an implementation-defined initial size. ne_buffer_ncreate creates an ne_buffer where the minimum initial size is given in the size parameter. The buffer created will contain the empty string ("").

Return value

Both functions return a pointer to a new buffer object, and never NULL.

See also

ne_buffer

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ne_buffer_append
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Name

ne_buffer_append, ne_buffer_zappend, ne_buffer_concat — append data to a string buffer

Synopsis

#include <ne_string.h>
void ne_buffer_append(ne_buffer *buf,
 const char *string,
 size_t len);
 
void ne_buffer_zappend(ne_buffer *buf,
 const char *string);
 
void ne_buffer_concat(ne_buffer *buf,
 const char *str,
 ...);
 

Description

The ne_buffer_append and ne_buffer_zappend functions append a string to the end of a buffer; extending the buffer as necessary. The len passed to ne_buffer_append specifies the length of the string to append; there must be no NUL terminator in the first len bytes of the string. ne_buffer_zappend must be passed a NUL-terminated string.

The ne_buffer_concat function takes a variable-length argument list following str; each argument must be a char * pointer to a NUL-terminated string. A NULL pointer must be given as the last argument to mark the end of the list. The strings (including str) are appended to the buffer in the order given. None of the strings passed to ne_buffer_concat are modified.

Examples

The following code will output "Hello, world. And goodbye.".

ne_buffer *buf = ne_buffer_create();
ne_buffer_zappend(buf, "Hello");
ne_buffer_concat(buf, ", world. ", "And ", "goodbye.", NULL);
puts(buf->data);
ne_buffer_destroy(buf);

See also

ne_buffer, ne_buffer_create, ne_buffer_destroy

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ne_set_server_auth
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Name

ne_set_server_auth, ne_set_proxy_auth, ne_forget_auth — register authentication callbacks

Synopsis

#include <ne_auth.h>
typedef int (*ne_auth_creds)(void *userdata,
 const char *realm,
 int attempt,
 char *username,
 char *password);
 
void ne_set_server_auth(ne_session *session,
 ne_auth_creds callback,
 void *userdata);
 
void ne_set_proxy_auth(ne_session *session,
 ne_auth_creds callback,
 void *userdata);
 
void ne_forget_auth(ne_session *session);
 

Description

The ne_auth_creds function type defines a callback which is invoked when a server or proxy server requires user authentication for a particular request. The realm string is supplied by the server. The attempt is a counter giving the number of times the request has been retried with different authentication credentials. The first time the callback is invoked for a particular request, attempt will be zero.

To retry the request using new authentication credentials, the callback should return zero, and the username and password buffers must contain NUL-terminated strings. The NE_ABUFSIZ constant gives the size of these buffers.

Tip

If you only wish to allow the user one attempt to enter credentials, use the value of the attempt parameter as the return value of the callback.

To abort the request, the callback should return a non-zero value; in which case the contents of the username and password buffers are ignored.

The ne_forget_auth function can be used to discard the cached authentication credentials.

Examples

/* Function which prompts for a line of user input: */
extern char *prompt_for(const char *prompt);

static int
my_auth(void *userdata, const char *realm, int attempts,
        char *username, char *password)
{
   strncpy(username, prompt_for("Username: "), NE_ABUFSIZ);
   strncpy(password, prompt_for("Password: "), NE_ABUFSIZ);
   return attempts;
}

int main(...)
{
   ne_session *sess = ne_session_create(...);

   ne_set_server_auth(sess, my_auth, NULL);

   /* ... */
}
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neon-0.34.2/doc/html/refalloc.html0000644000175000017500000001154314777424040016352 0ustar jortonjortonne_malloc
ne_malloc
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Name

ne_malloc, ne_calloc, ne_realloc, ne_strdup, ne_strndup, ne_oom_callback — memory allocation wrappers

Synopsis

#include <ne_alloc.h>
void *ne_malloc(size_t size);
 
void *ne_calloc(size_t size);
 
void *ne_realloc(void *size,
 size_t len);
 
char *ne_strdup(const char *s);
 
char *ne_strndup(const char *s,
 size_t size);
 
void ne_oom_callback(void (*callback)(void));
 

Description

The functions ne_malloc, ne_calloc, ne_realloc, ne_strdup and ne_strdnup provide wrappers for the equivalent functions in the standard C library. The wrappers provide the extra guarantee that if the C library equivalent returns NULL when no memory is available, an optional callback will be called, and the library will then call abort().

ne_oom_callback registers a callback which will be invoked if an out of memory error is detected.

Notes

If the operating system uses optimistic memory allocation, the C library memory allocation routines will not return NULL, so it is not possible to gracefully handle memory allocation failures.

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Chapter 1. Introduction
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Chapter 1. Introduction

Table of Contents

Feature list
How to use neon from your application
Example application
Standards compliance
RFC 2518, HTTP Extensions for Distributed Authoring—WebDAV
RFC 2616, Hypertext Transfer Protocol—HTTP/1.1
RFC 3986 Uniform Resource Identifier (URI): Generic Syntax and RFC 6874, Representing IPv6 Zone Identifiers in Address Literals and Uniform Resource Identifiers
RFC 7616, HTTP Digest Access Authentication
Namespaces in XML
HTTP Client Security
CPU or memory consumption attacks
SSL/TLS connection security
Control character insertion in error messages
Attacks against authentication credentials

This chapter provides an introduction to neon, giving an overview of the range of features offered, and some general guidelines for using the neon API.

neon aims to provide a modern, flexible, and simple API in the C programming language for implementing HTTP and WebDAV support. The WebDAV functionality is entirely separate from the basic HTTP functionality; neon can be used simply as an HTTP client library, ignoring the WebDAV support if desired.

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neon HTTP/WebDAV client library Home Feature list
neon-0.34.2/doc/html/index.html0000644000175000017500000002745114777424041015700 0ustar jortonjortonneon HTTP/WebDAV client library
neon HTTP/WebDAV client library
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neon HTTP/WebDAV client library

Joe Orton

Copyright © 2001-2024 Joe Orton

This document is free documentation; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This document is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

Table of Contents

1. Introduction
Feature list
How to use neon from your application
Example application
Standards compliance
RFC 2518, HTTP Extensions for Distributed Authoring—WebDAV
RFC 2616, Hypertext Transfer Protocol—HTTP/1.1
RFC 3986 Uniform Resource Identifier (URI): Generic Syntax and RFC 6874, Representing IPv6 Zone Identifiers in Address Literals and Uniform Resource Identifiers
RFC 7616, HTTP Digest Access Authentication
Namespaces in XML
HTTP Client Security
CPU or memory consumption attacks
SSL/TLS connection security
Control character insertion in error messages
Attacks against authentication credentials
2. The neon C language interface
Parsing XML
Introduction to SAX
Stacked SAX handlers
Maintaining state
XML namespaces
I. neon API reference
neon — HTTP and WebDAV client library
neon-config — script providing information about installed copy of neon library
ne_addr_resolve — functions to resolve hostnames to addresses
ne_buffer — string buffer handling
ne_buffer_append — append data to a string buffer
ne_buffer_clear — clear, grow, or mark as altered a string buffer
ne_buffer_create — create a string buffer
ne_buffer_destroy — destroy a buffer object
ne_strhash — string hash interface
ne_strparam — HTTP extended parameter value encoding
ne_get_error — error handling for HTTP sessions
ne_get_status — retrieve HTTP response properties
ne_has_support — determine feature support status
ne_i18n_init — functions to initialize internationalization support
ne_iaddr_make — functions to manipulate network addresses
ne_malloc — memory allocation wrappers
ne_session_create — set up HTTP sessions
ne_session_proxy — configure proxy servers
ne_set_session_flag — set and retrieve session flags
ne_request_create — low-level HTTP request handling
ne_add_request_header — add headers to a request
ne_get_response_header — functions to access response headers
ne_set_useragent — common properties for HTTP sessions
ne_set_request_flag — set and retrieve per-request flags
ne_set_request_body_buffer — include a message body with a request
ne_get_request_target — retrieve request target
ne_redirect_register — HTTP request redirect handling
ne_set_server_auth — register authentication callbacks
ne_shave — trim whitespace from a string
ne_sock_init — perform library initialization
ne_ssl_cert_identity — functions to access certificate properties
ne_ssl_cert_cmp — functions to operate on certificate objects
ne_ssl_cert_read — functions to read or write certificates to and from files or strings
ne_ssl_dname — SSL distinguished name handling
ne_ssl_trust_cert — functions to indicate that certificates are trusted
ne_ssl_proto_name — SSL/TLS protocol version to name mapping
ne_ssl_set_protovers — set session SSL/TLS minimum or maximum protocol version
ne_ssl_set_verify — register an SSL certificate verification callback
ne_ssl_client_cert — SSL client certificate handling
ne_status — HTTP status structure
ne_token — string tokenizers
ne_version_match — library versioning
ne_xml_create — create and destroy an XML parser
Bibliography

List of Examples

2.1. An example XML document
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   Chapter 1. Introduction
neon-0.34.2/doc/html/features.html0000644000175000017500000001113014777424040016371 0ustar jortonjortonFeature list
Feature list
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Feature list

The major features of the neon library are as follows:

  • A high-level interface to common HTTP and WebDAV methods. This allows you to easily dispatch a GET or a MKCOL request against a resource with a single function call.

  • A low-level interface for HTTP request handling; allowing you to implement requests using arbitrary methods and request headers, capture arbitrary response headers, and so on.

  • Persistent connection support; neon groups a set of requests to a server into a "session"; requests within that session can use a persistent (also known as "keep-alive") connection.

  • Modern HTTP authentication support: a complete implementation of the new authentication standard, RFC2617, supporting the Digest, Basic, and Negotiate protocols. Credentials are supplied by an application-defined callback as appropriate.

  • Proxy server support; a session can be set to use a proxy server. Authentication is supported for the Proxy as well as the origin server. The system's proxy configuration can be optionally used, on some platforms.

  • Complete SSL support; a simple interface for enabling SSL, hiding the complexity of using an SSL library directly. Client certificate support, callback-based server certificate verification, along with functions to load trusted CA certificates. Smartcard-based client certs are also supported via a wrapper interface for PKCS#11 modules.

  • Compressed response support: responses compressed using the "deflate" algorithm can be transparently decompressed.

  • Generic XML parsing interface for handling XML response bodies using SAX-like callbacks. Both the expat and libxml XML parser libraries are supported.

  • WebDAV metadata support; set and remove properties, query properties (PROPFIND); simple interface for retrieving "flat" byte-string properties, more advanced support for parsing "complex" structured XML properties.

  • Build environment support: the neon source tree is designed so that it can be embedded in your application's build tree; autoconf macros are supplied for integration. To get started quickly a neon-config script is included, to easily determine how to compile and link against an installed copy of neon

  • Complete test suite: the neon test suite comprises half as many lines of source code as the library itself, including many tests for protocol compliance in network behaviour, and that the library implementation meets the guarantees made by the API.

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Chapter 1. Introduction Home How to use neon from your application
neon-0.34.2/doc/html/example.html0000644000175000017500000000471714777424040016223 0ustar jortonjortonExample application
Example application
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Example application

The code below is a simple example which sends a PUT request, using the API from <ne_basic.h>: 

#include <stdio.h>
#include <stdlib.h>

#include <ne_basic.h>

static const char data[] = "Example data.\n";

int main(int argc, char **argv)
{
    ne_session *sess;
    int ec = EXIT_SUCCESS;

    ne_sock_init(); /* Global library initialization. */

    sess = ne_session_create("http", "localhost", 80);

    if (ne_putbuf(sess, "/dav/data.txt", data, sizeof data)) {
        fprintf(stderr, "PUT Request failed: %s\n", ne_get_error(sess));
        ec = EXIT_FAILURE;
    }

    ne_session_destroy(sess);

    return ec;
}
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How to use neon from your application Home Standards compliance
neon-0.34.2/doc/html/compliance.html0000644000175000017500000001566714777424040016710 0ustar jortonjortonStandards compliance
Standards compliance
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Standards compliance

neon is intended to be compliant with the IETF and W3C standards which it implements, with a few exceptions due to practical necessity or interoperability issues. These exceptions are documented in this section.

RFC 2518, HTTP Extensions for Distributed Authoring—WebDAV

neon is deliberately not compliant with section 23.4.2, and treats property names as a (namespace-URI, name) pair. This is generally considered to be correct behaviour by the WebDAV working group, and is likely to formally adopted in a future revision of the specification.

RFC 2616, Hypertext Transfer Protocol—HTTP/1.1

There is some confusion in this specification about the use of the “identity” transfer-coding. neon ignores the Transfer-Encoding response header if it contains only the (now deprecated) “identity” token, and will determine the response message length as if the header was not present. neon will give an error if a response includes a Transfer-Encoding header with a value other than “identity” or “chunked”.

RFC 3986 Uniform Resource Identifier (URI): Generic Syntax and RFC 6874, Representing IPv6 Zone Identifiers in Address Literals and Uniform Resource Identifiers

neon parses and handles scoped IPv6 link-local literal addresses passed to ne_session_create since version 0.34, following the syntax in RFC 6874. An example host argument would be "[fe80::cafe%25eth0]" where "eth0" is the scope ID. Since RFC 9110 does not reference the extended syntax of scoped IPv6 literals, and a scope ID has no meaningful interpretation outside of the client host, it is omitted from the Host header sent over the wire. So the example argument here translates to an HTTP/1.1 header field of Host: [fe80::cafe].

RFC 7616, HTTP Digest Access Authentication

neon is not strictly compliant with the quoting rules given in the grammar for the Authorization header. The grammar requires that the qop and algorithm parameters are not quoted, however one widely deployed server implementation (Microsoft® IIS 5) rejects the request if these parameters are not quoted. neon sends these parameters with quotes—this is not known to cause any problems with other server implementations.

RFC 7616 predates RFC 9112 and uses conflicting language around URIs. neon uses the RFC 9112 request-target in both the A2 grammar and the uri= parameter of the Authorization header. neon will accept (and resolve) any URI-reference in the domain= parameter for WWW-Authenticate response header field.

Namespaces in XML

The neon XML parser interface will accept and parse without error some XML documents which are well-formed according to the XML specification but do not conform to the "Namespaces in XML" specification [REC-XML-names]. Specifically: the restrictions on the first character of the NCName rule are not all implemented; neon will allow any CombiningChar, Extender and some characters from the Digit class in this position.

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Example application Home HTTP Client Security
neon-0.34.2/doc/html/biblio.html0000644000175000017500000001112714777424041016022 0ustar jortonjortonBibliography
Bibliography
Prev   

Bibliography

[SSL-and-TLS] SSL and TLS: Designing and Building Secure Systems. Eric Rescorla. 0-201-62598-3. Addison-Wesley. March 2001.

[REC-XML-names] World Wide Web Consortium. Namespaces in XML. January 1999.

[RFC2616] Hypertext Transfer Protocol—HTTP/1.1. Roy Fielding, Jim Gettys, Jeff Mogul, Henrik Frystyk, Larry Masinter, Paul Leach, and Tim Berners-Lee. IETF. June 1999.

[RFC2518] HTTP Extensions for Distributed Authoring—WEBDAV. Yaron Goland, Jim Whitehead, Asad Faizi, Steve Carter, and Del Jensen. IETF. February 1999.

[RFC3280] Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. Russel Housley, Warwick Ford, Tim Polk, and David Solo. IETF. April 2002.

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neon-0.34.2/doc/html/api.html0000644000175000017500000000472114777424040015334 0ustar jortonjortonChapter 2. The neon C language interface
Chapter 2. The neon C language interface
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Chapter 2. The neon C language interface

Table of Contents

Parsing XML
Introduction to SAX
Stacked SAX handlers
Maintaining state
XML namespaces

The documentation for the neon interface is split between this chapter, which gives a broad introduction to the abstractions exposed by the library, and neon API reference, which gives a function-by-function breakdown of the interface.

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HTTP Client Security Home Parsing XML
neon-0.34.2/doc/html/manual.css0000644000175000017500000000206314777424037015667 0ustar jortonjorton p, pre.funcsynopsisinfo { margin-left: 0.4em; margin-right: 0.4em; } span.term { margin-left: 0.6em; margin-bottom: 0.0em } div.legalnotice { font-size: 80%; margin-left: 2em; } a:visited { color: darkgreen; } div.navheader { border-top: 1px solid #bbf2bb; } div.navfooter { border-bottom: 1px solid #bbf2bb; } div.funcprototype { margin-top: 0.2em; margin-left: 0.4em; margin-bottom: 0.2em; } pre.programlisting, pre.screen { background-color: #dddddd; margin-left: 0.6em; margin-right: 1em; padding: 0.3em; width: 50em; } div.funcsynopsis, div.cmdsynopsis { background-color: #dddddd; margin-left: 0.4em; margin-right: 0.4em; padding: 0.1em; } div.warning { border: 1px solid #777777; } h1.title { border-bottom: thick solid #bbf2bb; padding-bottom: 0.1em; } div.toc { border-left: thick solid #bbf2bb; padding-left: 0.5em; } h2, h3 { padding-left: 0.2em; padding-top: -0.1em; } h2 { background-color: #bbf2bb; font-size: 110%; padding-bottom: 0.3em; padding-top: 0.2em; spacing-top: 0.1em; } h3 { border-bottom: 1px solid #bbf2bb; } neon-0.34.2/doc/man/0000755000175000017500000000000014777424037013506 5ustar jortonjortonneon-0.34.2/doc/man/ne_xml_destroy.30000644000175000017500000000003114777424037016617 0ustar jortonjorton.so man3/ne_xml_create.3 neon-0.34.2/doc/man/ne_xml_create.30000644000175000017500000000350214777424037016377 0ustar jortonjorton'\" t .\" Title: ne_xml_create .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_XML_CREATE" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_xml_create, ne_xml_destroy \- create and destroy an XML parser .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'ne_xml_parser\ *ne_xml_create('u .BI "ne_xml_parser *ne_xml_create(void);" .HP \w'void\ ne_xml_destroy('u .BI "void ne_xml_destroy(ne_xml_parser\ *" "parser" ");" .SH "DESCRIPTION" .PP The \fBne_xml_create\fR function creates an XML parser object, which can be used for parsing XML documents using stacked SAX handlers\&. .SH "RETURN VALUE" .PP \fBne_xml_create\fR returns a pointer to an XML parser object, and never NULL .SH "SEE ALSO" .PP XXX .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_vstrhash.30000644000175000017500000000002614777424032016107 0ustar jortonjorton.so man3/ne_strhash.3 neon-0.34.2/doc/man/ne_version_string.30000644000175000017500000000003414777424037017324 0ustar jortonjorton.so man3/ne_version_match.3 neon-0.34.2/doc/man/ne_version_match.30000644000175000017500000000427114777424037017121 0ustar jortonjorton'\" t .\" Title: ne_version_match .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_VERSION_MATCH" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_version_match, ne_version_string \- library versioning .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'int\ ne_version_match('u .BI "int ne_version_match(int\ " "major" ", int\ " "minor" ");" .HP \w'const\ char\ *ne_version_string('u .BI "const char *ne_version_string(void);" .SH "DESCRIPTION" .PP The \fBne_version_match\fR function returns non\-zero if the library version is not of major version \fImajor\fR, or the minor version is less than \fIminor\fR\&. For neon versions 0\&.x, every minor version is assumed to be incompatible with every other minor version\&. .PP The \fBne_version_string\fR function returns a string giving the library version\&. .SH "EXAMPLES" .PP To require neon 1\&.x, version 1\&.2 or later: .sp .if n \{\ .RS 4 .\} .nf if (ne_version_match(1, 2)) { printf("Library version out of date: 1\&.2 required, found %s\&.", ne_version_string()); exit(1); } .fi .if n \{\ .RE .\} .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_token.30000644000175000017500000000506114777424037015376 0ustar jortonjorton'\" t .\" Title: ne_token .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_TOKEN" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_token, ne_qtoken \- string tokenizers .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'char\ *ne_token('u .BI "char *ne_token(char\ **" "str" ", char\ " "sep" ");" .HP \w'char\ *ne_qtoken('u .BI "char *ne_qtoken(char\ **" "str" ", char\ " "sep" ", const\ char\ *" "quotes" ");" .SH "DESCRIPTION" .PP \fBne_token\fR and \fBne_qtoken\fR tokenize the string at the location stored in the pointer \fIstr\fR\&. Each time the function is called, it returns the next token, and modifies the \fIstr\fR pointer to point to the remainder of the string, or NULL if there are no more tokens in the string\&. A token is delimited by the separator character \fIsep\fR; if \fBne_qtoken\fR is used any quoted segments of the string are skipped when searching for a separator\&. A quoted segment is enclosed in a pair of one of the characters given in the \fIquotes\fR string\&. .PP The string being tokenized is modified each time the tokenizing function is called; replacing the next separator character with a NUL terminator\&. .SH "EXAMPLES" .PP The following function prints out each token in a comma\-separated string \fIlist\fR, which is modified in\-place: .sp .if n \{\ .RS 4 .\} .nf static void splitter(char *list) { do { printf("Token: %s\en", ne_token(&list, \*(Aq,\*(Aq)); while (list); } .fi .if n \{\ .RE .\} .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_strparam.30000644000175000017500000000504414777424032016103 0ustar jortonjorton'\" t .\" Title: ne_strparam .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_STRPARAM" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_strparam \- HTTP extended parameter value encoding .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'char\ *ne_strparam('u .BI "char *ne_strparam(const\ char\ *" "charset" ", const\ char\ *" "lang" ", const\ char\ *" "value" ");" .SH "DESCRIPTION" .PP The \fBne_strparam\fR function can be used to encode an extended parameter value for an HTTP header, as defined in RFC 5987\&. The function takes as arguments the \fIvalue\fR to encode, using a given MIME \fIcharset\fR character set, and \fIlang\fR language tag\&. The extended parameter encoding is used in HTTP protocol specifications to allow easily embedding special characters (such as quote marks, separators or non\-ASCII) in header values\&. .PP In accordance with RFC 5987, the \fIcharset\fR argument must be either \fB"UTF\-8"\fR or \fB"IS0\-8859\-1"\fR, but the \fIlang\fR argument may be NULL\&. .SH "RETURN VALUE" .PP The return value is either: .PP NULL .RS 4 if the value parameter is a "regular parameter" and does not need extended encoding .RE .PP non\-NULL .RS 4 the encoding of the input value as an extended parameter as a NUL\-terminated, malloc\-allocated string .RE .SH "HISTORY" .PP \fBne_strparam\fR is available in neon 0\&.32\&.0 and later\&. .SH "SEE ALSO" .PP \m[blue]\fB\%https://tools.ietf.org/html/rfc5987\fR\m[] .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_strndup.30000644000175000017500000000002514777424033015744 0ustar jortonjorton.so man3/ne_malloc.3 neon-0.34.2/doc/man/ne_strhash.30000644000175000017500000000620214777424032015723 0ustar jortonjorton'\" t .\" Title: ne_strhash .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_STRHASH" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_strhash, ne_vstrhash \- string hash interface .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'char\ *ne_strhash('u .BI "char *ne_strhash(unsigned\ int\ " "flags" ", " "\&.\&.\&." ");" .HP \w'char\ *ne_vstrhash('u .BI "char *ne_vstrhash(unsigned\ int\ " "flags" ", va_list\ " "ap" ");" .SH "DESCRIPTION" .PP The \fBne_strhash\fR and \fBne_vstrhash\fR functions can be used to create hashes\&. The varargs argument list must be \fBconst char *\fR strings followed by a NULL terminator\&. The \fIflags\fR argument must select exactly one hash algorithm from the list below, which can be optionally bitwise\-ORed with one of the formatting option\&. The hash is calculated for the concatenation of the argument list, without separators\&. .SS "Hash algorithms" .PP The following hash algorithms are available: .PP \fBNE_HASH_MD5\fR .RS 4 MD5 .RE .PP \fBNE_HASH_SHA256\fR .RS 4 SHA\-256 (SHA\-2) .RE .PP \fBNE_HASH_SHA512\fR .RS 4 SHA\-512 (SHA\-2) .RE .PP \fBNE_HASH_SHA256_256\fR .RS 4 SHA\-512/256 (SHA\-2) .RE .SS "Formatting options" .PP By default, the hash is returned as a hexadecimal lower\-case character string\&. The following formatting options are available: .PP \fBNE_HASH_COLON\fR .RS 4 colon\-separated hex pairs, e\&.g\&. "aa:11:22\&.\&.\&." .RE .PP \fBNE_HASH_SPACE\fR .RS 4 space\-separated hex pairs, e\&.g\&. "aa 11 22\&.\&.\&." .RE .SH "RETURN VALUE" .PP The return value is the ASCII hexadecimal representation of the hash as a malloc\-allocated, NUL\-terminated string, or NULL if the hash cannot be created\&. The string length is determined by the hash algorithm (and formatting options used)\&. Support for hash algorithms is specific to the SSL toolkit with which neon is compiled\&. Some systems will further restrict hash availability at runtime, e\&.g\&. due to FIPS mode\&. .SH "HISTORY" .PP \fBne_strhash\fR and \fBne_vstrhash\fR is available in neon 0\&.32\&.0 and later\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_strdup.30000644000175000017500000000002514777424033015566 0ustar jortonjorton.so man3/ne_malloc.3 neon-0.34.2/doc/man/ne_status.30000644000175000017500000000552614777424037015607 0ustar jortonjorton'\" t .\" Title: ne_status .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_STATUS" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_status \- HTTP status structure .SH "SYNOPSIS" .sp .ft B .nf #include typedef struct { int major_version; int minor_version; int code; int klass; char *reason_phrase; } ne_status; .fi .ft .SH "DESCRIPTION" .PP The \fBne_status\fR type represents an HTTP response status; used in response messages giving a result of request\&. The \fImajor_version\fR and \fIminor_version\fR fields give the protocol version supported by the server issuing the response\&. The \fIcode\fR field gives the status code of the result (lying between 100 and 599 inclusive), and the \fIklass\fR field gives the class, which is equal to the most significant digit of the status\&. The \fIreason_phrase\fR field gives a human\-readable string describing the status, which is purely informational (and optional) \- any interpretation of the response status must be done using the \fIklass\fR and/or \fIcode\fR fields\&. .PP There are five classes of response status code defined for HTTP/1\&.1 (see \m[blue]\fBRFC 9110 ẞ15\fR\m[]\&\s-2\u[1]\d\s+2): .PP 1xx .RS 4 Informational response\&. .RE .PP 2xx .RS 4 Success: the operation was successful .RE .PP 3xx .RS 4 Redirection .RE .PP 4xx .RS 4 Client error: the request made was incorrect in some manner\&. .RE .PP 5xx .RS 4 Server error .RE .SH "NOTES" .PP The \fIklass\fR field is named \(lqklass\(rq not \(lqclass\(rq so that the header can be used from a C++ program, in which \(lqclass\(rq is a reserved word\&. .SH "SEE ALSO" .PP ne_get_status\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br .SH "REFERENCES" .IP " 1." 4 RFC 9110 ẞ15 .RS 4 \%https://www.rfc-editor.org/rfc/rfc9110#name-status-codes .RE neon-0.34.2/doc/man/ne_ssl_trust_default_ca.30000644000175000017500000000003514777424036020462 0ustar jortonjorton.so man3/ne_ssl_trust_cert.3 neon-0.34.2/doc/man/ne_ssl_trust_cert.30000644000175000017500000000533414777424036017337 0ustar jortonjorton'\" t .\" Title: ne_ssl_trust_cert .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SSL_TRUST_CERT" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_ssl_trust_cert, ne_ssl_trust_default_ca \- functions to indicate that certificates are trusted .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_ssl_trust_cert('u .BI "void ne_ssl_trust_cert(ne_session\ *" "session" ", const\ ne_ssl_certificate\ *" "cert" ");" .HP \w'void\ ne_ssl_trust_default_ca('u .BI "void ne_ssl_trust_default_ca(ne_session\ *" "session" ");" .SH "DESCRIPTION" .PP To indicate that a given certificate is trusted by the user, the certificate object can be passed to \fBne_ssl_trust_cert\fR\&. The certificate object is duplicated internally and can subsequently be destroyed\&. .PP The SSL library in use by neon may include a default set of CA certificates; calling the \fBne_ssl_trust_default_ca\fR function will indicate that these CAs are trusted by the user\&. .SH "EXAMPLES" .PP Load the CA certificate stored in /path/to/cacert\&.pem: .sp .if n \{\ .RS 4 .\} .nf ne_session *sess = ne_session_create(\&.\&.\&.); ne_ssl_certificate *cert = ne_ssl_cert_read("/path/to/cacert\&.pem"); if (cert) { ne_ssl_trust_cert(sess, cert); ne_ssl_cert_free(cert); } else { printf("Could not load CA cert: %s\en", ne_get_error(sess)); } .fi .if n \{\ .RE .\} .SH "HISTORY" .PP \fBne_ssl_trust_default_ca\fR is not safe to call for non\-SSL sessions versions of neon before 0\&.33\&.0\&. In 0\&.33\&.0 and later, this function is a no\-op for non\-SSL sessinos\&. .SH "SEE ALSO" .PP ne_ssl_cert_read, ne_ssl_cert_import, ne_ssl_cert_free .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_ssl_set_verify.30000644000175000017500000001150114777424036017311 0ustar jortonjorton'\" t .\" Title: ne_ssl_set_verify .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SSL_SET_VERIFY" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_ssl_set_verify \- register an SSL certificate verification callback .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'typedef\ int\ ne_ssl_verify_fn('u .BI "typedef int ne_ssl_verify_fn(void\ *" "userdata" ", int\ " "failures" ", const\ ne_ssl_certificate\ *" "cert" ");" .HP \w'void\ ne_ssl_set_verify('u .BI "void ne_ssl_set_verify(ne_session\ *" "session" ", ne_ssl_verify_fn\ " "verify_fn" ", void\ *" "userdata" ");" .SH "DESCRIPTION" .PP To enable manual SSL certificate verification, a callback can be registered using \fBne_ssl_set_verify\fR\&. If such a callback is not registered, when a connection is established to an SSL server which does not present a certificate signed by a trusted CA (see ne_ssl_trust_cert), or if the certificate presented is invalid in some way, the connection will fail\&. .PP When the callback is invoked, the \fIfailures\fR parameter gives a bitmask indicating in what way the automatic certificate verification failed\&. The value is equal to the bit\-wise OR of one or more of the following constants (and is guaranteed to be non\-zero): .PP \fBNE_SSL_NOTYETVALID\fR .RS 4 The certificate is not yet valid\&. .RE .PP \fBNE_SSL_EXPIRED\fR .RS 4 The certificate has expired\&. .RE .PP \fBNE_SSL_IDMISMATCH\fR .RS 4 The hostname used for the session does not match the hostname to which the certificate was issued\&. .RE .PP \fBNE_SSL_UNTRUSTED\fR .RS 4 The Certificate Authority which signed the certificate is not trusted\&. .RE .PP Note that if either of the \fBNE_SSL_IDMISMATCH\fR or \fBNE_SSL_UNTRUSTED\fR failures is given, the connection may have been intercepted by a third party, and must not be presumed to be \(lqsecure\(rq\&. .PP The \fIcert\fR parameter passed to the callback represents the certificate which was presented by the server\&. If the server presented a chain of certificates, the chain can be accessed using ne_ssl_cert_signedby\&. The \fIcert\fR object given is not valid after the callback returns\&. .SH "RETURN VALUE" .PP The verification callback must return zero to indicate that the certificate should be trusted; and non\-zero otherwise (in which case, the connection will fail)\&. .SH "EXAMPLES" .PP The following code implements an example verification callback, using the \fBdump_cert\fR function from ne_ssl_cert_subject to display certification information\&. Notice that the hostname of the server used for the session is passed as the \fIuserdata\fR parameter to the callback\&. .sp .if n \{\ .RS 4 .\} .nf static int my_verify(void *userdata, int failures, const ne_ssl_certificate *cert) { const char *hostname = userdata; dump_cert(cert); puts("Certificate verification failed \- the connection may have been " "intercepted by a third party!"); if (failures & NE_SSL_IDMISMATCH) { const char *id = ne_ssl_cert_identity(cert); if (id) printf("Server certificate was issued to \*(Aq%s\*(Aq not \*(Aq%s\*(Aq\&.\en", id, hostname); else printf("The certificate was not issued for \*(Aq%s\*(Aq\en", hostname); } if (failures & NE_SSL_UNTRUSTED) puts("The certificate is not signed by a trusted Certificate Authority\&."); /* \&.\&.\&. check for validity failures \&.\&.\&. */ if (prompt_user()) return 1; /* fail verification */ else return 0; /* trust the certificate anyway */ } int main(\&.\&.\&.) { ne_session *sess = ne_session_create("https", "some\&.host\&.name", 443); ne_ssl_set_verify(sess, my_verify, "some\&.host\&.name"); \&.\&.\&. } .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_ssl_trust_cert, ne_ssl_readable_dname, ne_ssl_cert_subject .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_ssl_set_protovers.30000644000175000017500000000433114777424036020053 0ustar jortonjorton'\" t .\" Title: ne_ssl_set_protovers .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SSL_SET_PROTOVERS" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_ssl_set_protovers \- set session SSL/TLS minimum or maximum protocol version .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'int\ ne_ssl_set_protovers('u .BI "int ne_ssl_set_protovers(ne_session\ *" "sess" ", enum\ ne_ssl_protocol\ " "min" ", enum\ ne_ssl_protocol\ " "max" ");" .SH "DESCRIPTION" .PP The \fBne_ssl_set_protovers\fR function sets the minimum and/or maximum SSL/TLS version\&. Either minimum and/or maximum may be specified as \fBNE_SSL_PROTO_UNSPEC\fR, in which case no limit is imposed\&. .SH "RETURN VALUE" .PP The \fBne_ssl_set_protovers\fR function returns zero on success or non\-zero on error\&. Errors include an invalid range (minimum above maximum), or if the protocol version is not supported by the SSL/TLS toolkit in use, or if SSL/TLS is not in use for the session\&. .SH "HISTORY" .PP \fBne_ssl_set_protovers\fR is available in neon 0\&.34\&.0 and later\&. .SH "SEE ALSO" .PP ne_ssl_proto_name, ne_session_create\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_ssl_readable_dname.30000644000175000017500000000435414777424036020045 0ustar jortonjorton'\" t .\" Title: ne_ssl_dname .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SSL_DNAME" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_ssl_readable_dname, ne_ssl_dname_cmp \- SSL distinguished name handling .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'const\ char\ *ne_ssl_readable_dname('u .BI "const char *ne_ssl_readable_dname(const\ ne_ssl_dname\ *" "dname" ");" .HP \w'int\ ne_ssl_dname_cmp('u .BI "int ne_ssl_dname_cmp(const\ ne_ssl_dname\ *" "dn1" ", const\ ne_ssl_dname\ *" "dn2" ");" .SH "DESCRIPTION" .PP The \fBne_ssl_readable_dname\fR function creates a single\-line, human\-readable string out of an \fBne_ssl_dname\fR object\&. The returned string is \fBmalloc\fR()\-allocated, and must be \fBfree\fR()d by the caller\&. .PP The \fBne_ssl_dname_cmp\fR function compares two distinguished names, and returns zero if they are equal, or non\-zero otherwise\&. .SH "RETURN VALUE" .PP \fBne_ssl_readable_dname\fR returns a \fBmalloc\fR\-allocated string, and never NULL\&. .SH "EXAMPLES" .PP See ne_ssl_cert_subject for an example use of \fBne_ssl_readable_dname\fR\&. .SH "SEE ALSO" .PP ne_ssl_cert_subject .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_ssl_proto_name.30000644000175000017500000000435114777424036017302 0ustar jortonjorton'\" t .\" Title: ne_ssl_proto_name .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SSL_PROTO_NAME" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_ssl_proto_name \- SSL/TLS protocol version to name mapping .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'const\ char\ *ne_ssl_proto_name('u .BI "const char *ne_ssl_proto_name(enum\ ne_ssl_protocol\ " "proto" ");" .SH "DESCRIPTION" .PP The \fBne_ssl_proto_name\fR function returns a human\-readable name for a SSL/TLS version constant\&. The set of versions currently are as follows: .PP \fBNE_SSL_PROTO_UNSPEC\fR .RS 4 unspecified/unknown version .RE .PP \fBNE_SSL_PROTO_SSL3\fR .RS 4 SSL v3 .RE .PP \fBNE_SSL_PROTO_TLS_1_0\fR .RS 4 TLS v1\&.0 .RE .PP \fBNE_SSL_PROTO_TLS_1_1\fR .RS 4 TLS v1\&.1 .RE .PP \fBNE_SSL_PROTO_TLS_1_2\fR .RS 4 TLS v1\&.2 .RE .PP \fBNE_SSL_PROTO_TLS_1_3\fR .RS 4 TLS v1\&.3 .RE .SH "RETURN VALUE" .PP The \fBne_ssl_proto_name\fR function always returns a non\-NULL string even if the version constant is not valid\&. .SH "HISTORY" .PP \fBne_ssl_proto_name\fR is available in neon 0\&.34\&.0 and later\&. .SH "SEE ALSO" .PP ne_ssl_set_protovers .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_ssl_dname_cmp.30000644000175000017500000000004114777424036017052 0ustar jortonjorton.so man3/ne_ssl_readable_dname.3 neon-0.34.2/doc/man/ne_ssl_clicert_read.30000644000175000017500000001172014777424037017556 0ustar jortonjorton'\" t .\" Title: ne_ssl_client_cert .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SSL_CLIENT_CERT" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_ssl_clicert_read, ne_ssl_clicert_name, ne_ssl_clicert_encrypted, ne_ssl_clicert_decrypt, ne_ssl_clicert_owner, ne_ssl_clicert_free \- SSL client certificate handling .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'ne_ssl_client_cert\ *ne_ssl_clicert_read('u .BI "ne_ssl_client_cert *ne_ssl_clicert_read(const\ char\ *" "filename" ");" .HP \w'const\ char\ *ne_ssl_clicert_name('u .BI "const char *ne_ssl_clicert_name(const\ ne_ssl_client_cert\ *" "ccert" ");" .HP \w'int\ ne_ssl_clicert_encrypted('u .BI "int ne_ssl_clicert_encrypted(const\ ne_ssl_client_cert\ *" "ccert" ");" .HP \w'int\ ne_ssl_clicert_decrypt('u .BI "int ne_ssl_clicert_decrypt(ne_ssl_client_cert\ *" "ccert" ", const\ char\ *" "password" ");" .HP \w'const\ ne_ssl_certificate\ *ne_ssl_clicert_owner('u .BI "const ne_ssl_certificate *ne_ssl_clicert_owner(const\ ne_ssl_client_cert\ *" "ccert" ");" .HP \w'void\ ne_ssl_clicert_free('u .BI "void ne_ssl_clicert_free(ne_ssl_client_cert\ *" "ccert" ");" .SH "DESCRIPTION" .PP The \fBne_ssl_clicert_read\fR function reads a client certificate from a PKCS#12\-formatted file, and returns an \fBne_ssl_client_cert\fR object\&. If the client certificate is encrypted, it must be decrypted before it is used\&. An \fBne_ssl_client_cert\fR object holds a client certificate and the associated private key, not just a certificate; the term "client certificate" will used to refer to this pair\&. .PP A client certificate can be in one of two states: \fIencrypted\fR or \fIdecrypted\fR\&. The \fBne_ssl_clicert_encrypted\fR function will return non\-zero if the client certificate is in the \fIencrypted\fR state\&. A client certificate object returned by \fBne_ssl_clicert_read\fR may be initially in either state, depending on whether the file was encrypted or not\&. .PP \fBne_ssl_clicert_decrypt\fR can be used to decrypt a client certificate using the appropriate password\&. This function must only be called if the object is in the \fIencrypted\fR state; if decryption fails, the certificate state does not change, so decryption can be attempted more than once using different passwords\&. .PP A client certificate can be given a "friendly name" when it is created; \fBne_ssl_clicert_name\fR will return this name (or NULL if no friendly name was specified)\&. \fBne_ssl_clicert_name\fR can be used when the client certificate is in either the encrypted or decrypted state, and will return the same string for the lifetime of the object\&. .PP The function \fBne_ssl_clicert_owner\fR returns the certificate part of the client certificate; it must only be called if the client certificate is in the \fIdecrypted\fR state\&. .PP When the client certificate is no longer needed, the \fBne_ssl_clicert_free\fR function should be used to destroy the object\&. .SH "RETURN VALUE" .PP \fBne_ssl_clicert_read\fR returns a client certificate object, or NULL if the file could not be read\&. \fBne_ssl_clicert_encrypted\fR returns zero if the object is in the decrypted state, or non\-zero if it is in the encrypted state\&. \fBne_ssl_clicert_name\fR returns a NUL\-terminated friendly name string, or NULL\&. \fBne_ssl_clicert_owner\fR returns a certificate object\&. .SH "EXAMPLES" .PP The following code reads a client certificate and decrypts it if necessary, then loads it into an HTTP session\&. .sp .if n \{\ .RS 4 .\} .nf ne_ssl_client_cert *ccert; ccert = ne_ssl_clicert_read("/path/to/client\&.p12"); if (ccert == NULL) { /* handle error\&.\&.\&. */ } else if (ne_ssl_clicert_encrypted(ccert)) { char *password = prompt_for_password(); if (ne_ssl_clicert_decrypt(ccert, password)) { /* could not decrypt! handle error\&.\&.\&. */ } } ne_ssl_set_clicert(sess, ccert); .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_ssl_cert_read .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_ssl_clicert_owner.30000644000175000017500000000003714777424037017774 0ustar jortonjorton.so man3/ne_ssl_clicert_read.3 neon-0.34.2/doc/man/ne_ssl_clicert_name.30000644000175000017500000000003714777424037017562 0ustar jortonjorton.so man3/ne_ssl_clicert_read.3 neon-0.34.2/doc/man/ne_ssl_clicert_free.30000644000175000017500000000003714777424037017563 0ustar jortonjorton.so man3/ne_ssl_clicert_read.3 neon-0.34.2/doc/man/ne_ssl_clicert_encrypted.30000644000175000017500000000003714777424037020637 0ustar jortonjorton.so man3/ne_ssl_clicert_read.3 neon-0.34.2/doc/man/ne_ssl_clicert_decrypt.30000644000175000017500000000003714777424037020314 0ustar jortonjorton.so man3/ne_ssl_clicert_read.3 neon-0.34.2/doc/man/ne_ssl_cert_write.30000644000175000017500000000003414777424036017300 0ustar jortonjorton.so man3/ne_ssl_cert_read.3 neon-0.34.2/doc/man/ne_ssl_cert_subject.30000644000175000017500000000004014777424035017601 0ustar jortonjorton.so man3/ne_ssl_cert_identity.3 neon-0.34.2/doc/man/ne_ssl_cert_signedby.30000644000175000017500000000004014777424035017746 0ustar jortonjorton.so man3/ne_ssl_cert_identity.3 neon-0.34.2/doc/man/ne_ssl_cert_read.30000644000175000017500000000652214777424036017071 0ustar jortonjorton'\" t .\" Title: ne_ssl_cert_read .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SSL_CERT_READ" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_ssl_cert_read, ne_ssl_cert_write, ne_ssl_cert_import, ne_ssl_cert_export \- functions to read or write certificates to and from files or strings .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'ne_ssl_certificate\ *ne_ssl_cert_read('u .BI "ne_ssl_certificate *ne_ssl_cert_read(const\ char\ *" "filename" ");" .HP \w'int\ ne_ssl_cert_write('u .BI "int ne_ssl_cert_write(const\ ne_ssl_certificate\ *" "cert" ", const\ char\ *" "filename" ");" .HP \w'ne_ssl_certificate\ *ne_ssl_cert_import('u .BI "ne_ssl_certificate *ne_ssl_cert_import(const\ char\ *" "data" ");" .HP \w'char\ *ne_ssl_cert_export('u .BI "char *ne_ssl_cert_export(const\ ne_ssl_certificate\ *" "cert" ");" .SH "DESCRIPTION" .PP The \fBne_ssl_cert_write\fR function writes a certificate to a file using the PEM encoding\&. The \fBne_ssl_cert_export\fR function returns a base64\-encoded NUL\-terminated string representing the certificate\&. This string is malloc\-allocated and should be destroyed using \fBfree\fR by the caller\&. .PP The \fBne_ssl_cert_read\fR function reads a certificate from a PEM\-encoded file, and returns a certificate object\&. The \fBne_ssl_cert_import\fR function returns a certificate object from a base64\-encoded string, \fIdata\fR, as returned by \fBne_ssl_cert_export\fR\&. The certificate object returned by these functions should be destroyed using ne_ssl_cert_free after use\&. .SH "RETURN VALUE" .PP \fBne_ssl_cert_read\fR returns NULL if a certificate could not be read from the file\&. \fBne_ssl_cert_write\fR returns non\-zero if the certificate could not be written to the file\&. \fBne_ssl_cert_export\fR always returns a NUL\-terminated string, and never NULL\&. \fBne_ssl_cert_import\fR returns NULL if the string was not a valid base64\-encoded certificate\&. .SH "ENCODING FORMATS" .PP The string produced by \fBne_ssl_cert_export\fR is the base64 encoding of the DER representation of the certificate\&. The file written by \fBne_ssl_cert_write\fR uses the PEM format: this is the base64 encoding of the DER representation with newlines every 64 characters, and start and end marker lines\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_ssl_cert_issuer.30000644000175000017500000000004014777424035017454 0ustar jortonjorton.so man3/ne_ssl_cert_identity.3 neon-0.34.2/doc/man/ne_ssl_cert_import.30000644000175000017500000000003414777424036017460 0ustar jortonjorton.so man3/ne_ssl_cert_read.3 neon-0.34.2/doc/man/ne_ssl_cert_identity.30000644000175000017500000000724714777424035020013 0ustar jortonjorton'\" t .\" Title: ne_ssl_cert_identity .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SSL_CERT_IDENTITY" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_ssl_cert_identity, ne_ssl_cert_signedby, ne_ssl_cert_issuer, ne_ssl_cert_subject \- functions to access certificate properties .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'const\ char\ *ne_ssl_cert_identity('u .BI "const char *ne_ssl_cert_identity(const\ ne_ssl_certificate\ *" "cert" ");" .HP \w'const\ ne_ssl_certificate\ *ne_ssl_cert_signedby('u .BI "const ne_ssl_certificate *ne_ssl_cert_signedby(const\ ne_ssl_certificate\ *" "cert" ");" .HP \w'const\ ne_ssl_dname\ *ne_ssl_cert_subject('u .BI "const ne_ssl_dname *ne_ssl_cert_subject(const\ ne_ssl_certificate\ *" "cert" ");" .HP \w'const\ ne_ssl_dname\ *ne_ssl_cert_issuer('u .BI "const ne_ssl_dname *ne_ssl_cert_issuer(const\ ne_ssl_certificate\ *" "cert" ");" .SH "DESCRIPTION" .PP The function \fBne_ssl_cert_identity\fR retrieves the \(lqidentity\(rq of a certificate; for an SSL server certificate, this will be the hostname for which the certificate was issued\&. In PKI parlance, the identity is the \fIcommon name\fR attribute of the distinguished name of the certificate subject\&. .PP The functions \fBne_ssl_cert_subject\fR and \fBne_ssl_cert_issuer\fR can be used to access the objects representing the distinguished name of the subject and of the issuer of a certificate, respectively\&. .PP If a certificate object is part of a certificate chain, then \fBne_ssl_cert_signedby\fR can be used to find the certificate which signed a particular certificate\&. For a self\-signed certificate or a certificate for which the full chain is not available, this function will return NULL\&. .SH "RETURN VALUE" .PP \fBne_ssl_cert_issuer\fR and \fBne_ssl_cert_subject\fR are guaranteed to never return NULL\&. \fBne_ssl_cert_identity\fR may return NULL if the certificate has no specific \(lqidentity\(rq\&. \fBne_ssl_cert_signedby\fR may return NULL as covered above\&. .SH "EXAMPLES" .PP The following function could be used to display information about a given certificate: .sp .if n \{\ .RS 4 .\} .nf void dump_cert(const ne_ssl_certificate *cert) { const char *id = ne_ssl_cert_identity(cert); char *dn; if (id) printf("Certificate was issued for \*(Aq%s\*(Aq\&.\en", id); dn = ne_ssl_readable_dname(ne_ssl_cert_subject(cert)); printf("Subject: %s\en", dn); free(dn); dn = ne_ssl_readable_dname(ne_ssl_cert_issuer(cert)); printf("Issuer: %s\en", dn); free(dn); } .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_ssl_cert_cmp, ne_ssl_readable_dname .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_ssl_cert_free.30000644000175000017500000000003314777424036017066 0ustar jortonjorton.so man3/ne_ssl_cert_cmp.3 neon-0.34.2/doc/man/ne_ssl_cert_export.30000644000175000017500000000003414777424036017467 0ustar jortonjorton.so man3/ne_ssl_cert_read.3 neon-0.34.2/doc/man/ne_ssl_cert_cmp.30000644000175000017500000000364614777424036016741 0ustar jortonjorton'\" t .\" Title: ne_ssl_cert_cmp .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SSL_CERT_CMP" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_ssl_cert_cmp, ne_ssl_cert_free \- functions to operate on certificate objects .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'int\ ne_ssl_cert_cmp('u .BI "int ne_ssl_cert_cmp(const\ ne_ssl_certificate\ *" "c1" ", const\ ne_ssl_certificate\ *" "c2" ");" .HP \w'void\ ne_ssl_cert_free('u .BI "void ne_ssl_cert_free(ne_ssl_certificate\ *" "cert" ");" .SH "DESCRIPTION" .PP The \fBne_ssl_cert_cmp\fR function can be used to compare two certificate objects; it returns zero if they refer to the same certificate, and non\-zero otherwise\&. .PP The \fBne_ssl_cert_free\fR function can be used to destroy a certificate object when it is no longer needed\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_sock_init.30000644000175000017500000001100214777424035016226 0ustar jortonjorton'\" t .\" Title: ne_sock_init .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SOCK_INIT" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_sock_init, ne_sock_exit \- perform library initialization .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'int\ ne_sock_init('u .BI "int ne_sock_init(void);" .HP \w'void\ ne_sock_exit('u .BI "void ne_sock_exit(void);" .SH "DESCRIPTION" .PP In some platforms and configurations, neon may be using some socket or SSL libraries which require global initialization before use\&. To perform this initialization, the \fBne_sock_init\fR function must be called before any other library functions are used\&. .PP Once all use of neon is complete, \fBne_sock_exit\fR can be called to perform de\-initialization of socket or SSL libraries, if necessary\&. Uses of \fBne_sock_init\fR and \fBne_sock_exit\fR are "reference counted"; if N calls to \fBne_sock_init\fR are made, only the Nth call to \fBne_sock_exit\fR will have effect\&. .PP \fBne_sock_init\fR will set the disposition of the SIGPIPE signal to \fIignored\fR\&. No change is made to the SIGPIPE disposition by \fBne_sock_exit\fR\&. .PP Both the SSL libraries supported by neon \(em OpenSSL and GnuTLS \(em require callbacks to be registered to allow thread\-safe use of SSL\&. These callbacks are stored as global variables and so their state persists for as long as the library in question is loaded into the process\&. If multiple users of the SSL library exist within the process, this can be problematic, particularly if one is dynamically loaded (and may subsequently be unloaded)\&. .PP If neon is configured using the \-\-enable\-threadsafe\-ssl flag, thread\-safe SSL support will be enabled automatically, as covered in the following section\&. Otherwise, it is not safe to use neon with SSL in a multi\-threaded process\&. The ne_has_support function can be used to determine whether neon is built to enable thread\-safety support in the SSL library\&. .SS "Thread\-safe SSL with OpenSSL" .PP neon follows two simple rules when dealing with the OpenSSL locking callbacks: .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} \fBne_sock_init\fR will set thread\-safety locking callbacks if and only if no locking callbacks are already registered\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} \fBne_sock_exit\fR will unset the thread\-safety locking callbacks if and only if the locking callbacks registered are those registered by \fBne_sock_init\fR\&. .RE .sp Applications and libraries should be able to co\-operate to ensure that SSL use is always thread\-safe if similar rules are always followed\&. .SS "Thread\-safe SSL with GnuTLS" .PP The cryptography library used by GnuTLS, libgcrypt, only supports an initialization operation to register thread\-safety callbacks\&. \fBne_sock_init\fR will register the thread\-safe locking callbacks on first use; \fBne_sock_exit\fR cannot unregister them\&. If multiple users of GnuTLS are present within the process, it is unsafe to dynamically unload neon from the process if neon is configured with thread\-safe SSL support enabled (since the callbacks would be left pointing at unmapped memory once neon is unloaded)\&. .SH "RETURN VALUE" .PP \fBne_sock_init\fR returns zero on success, or non\-zero on error\&. If an error occurs, no further use of the neon library should be attempted\&. .SH "SEE ALSO" .PP neon(3), ne_has_support(3) .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_sock_exit.30000644000175000017500000000003014777424035016233 0ustar jortonjorton.so man3/ne_sock_init.3 neon-0.34.2/doc/man/ne_shave.30000644000175000017500000000353414777424035015365 0ustar jortonjorton'\" t .\" Title: ne_shave .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SHAVE" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_shave \- trim whitespace from a string .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'char\ *ne_shave('u .BI "char *ne_shave(char\ *" "str" ", const\ char\ *" "whitespace" ");" .SH "DESCRIPTION" .PP \fBne_shave\fR returns a portion of \fIstr\fR with any leading or trailing characters in the \fIwhitespace\fR array removed\&. \fIstr\fR may be modified\&. Note that the return value may not be equal to \fIstr\fR\&. .SH "EXAMPLES" .PP The following code segment will output "fish": .sp .if n \{\ .RS 4 .\} .nf char s[] = "\&.!\&.fish!\&.!"; puts(ne_shave(s, "\&.!")); .fi .if n \{\ .RE .\} .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_set_useragent.30000644000175000017500000000745214777424034017131 0ustar jortonjorton'\" t .\" Title: ne_set_useragent .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SET_USERAGENT" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_set_useragent, ne_set_read_timeout, ne_set_connect_timeout, ne_get_scheme, ne_get_server_hostport \- common properties for HTTP sessions .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_set_useragent('u .BI "void ne_set_useragent(ne_session\ *" "session" ", const\ char\ *" "product" ");" .HP \w'void\ ne_set_read_timeout('u .BI "void ne_set_read_timeout(ne_session\ *" "session" ", int\ " "timeout" ");" .HP \w'void\ ne_set_connect_timeout('u .BI "void ne_set_connect_timeout(ne_session\ *" "session" ", int\ " "timeout" ");" .HP \w'const\ char\ *ne_get_scheme('u .BI "const char *ne_get_scheme(ne_sesssion\ *" "session" ");" .HP \w'const\ char\ *ne_get_server_hostport('u .BI "const char *ne_get_server_hostport(ne_sesssion\ *" "session" ");" .SH "DESCRIPTION" .PP The User\-Agent request header is used to identify the software which generated the request for statistical or debugging purposes\&. neon does not send a User\-Agent header unless a call is made to the \fBne_set_useragent\fR\&. \fBne_set_useragent\fR must be passed a product string conforming to RFC2616\*(Aqs product token grammar; of the form "Product/Version"\&. .PP When neon reads from a socket, by default the read operation will time out after 60 seconds, and the request will fail giving an \fBNE_TIMEOUT\fR error\&. To configure this timeout interval, call \fBne_set_read_timeout\fR giving the desired number of seconds as the \fItimeout\fR parameter\&. .PP When a connection is being established to a server, normally only the system\*(Aqs TCP timeout handling will apply\&. To configure a specific (and probably shorter) timeout, the \fBne_set_connect_timeout\fR can be used, giving the desired number of seconds as the \fItimeout\fR parameter\&. If 0 is passed, then the default behaviour of using the system TCP timeout will be used\&. .PP The scheme used to initially create the session will be returned by \fBne_get_scheme\fR\&. .PP The hostport pair with which the session is associated will be returned by the \fBne_get_server_hostport\fR; for example www\&.example\&.com:8080\&. Note that the :port will be omitted if the default port for the scheme is used\&. .SH "EXAMPLES" .PP Set a user\-agent string: .sp .if n \{\ .RS 4 .\} .nf ne_session *sess = ne_session_create(\&.\&.\&.); ne_set_useragent(sess, "MyApplication/2\&.1"); .fi .if n \{\ .RE .\} .PP Set a 30 second read timeout: .sp .if n \{\ .RS 4 .\} .nf ne_session *sess = ne_session_create(\&.\&.\&.); ne_set_read_timeout(sess, 30); .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_session_create, ne_set_session_flag\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_set_session_flag.30000644000175000017500000000647414777424034017613 0ustar jortonjorton'\" t .\" Title: ne_set_session_flag .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SET_SESSION_FLAG" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_set_session_flag, ne_get_session_flag \- set and retrieve session flags .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_set_session_flag('u .BI "void ne_set_session_flag(ne_session\ *" "sess" ", ne_session_flag\ " "flag" ", int\ " "value" ");" .HP \w'int\ ne_get_session_flag('u .BI "int ne_get_session_flag(ne_session\ *" "sess" ", ne_session_flag\ " "flag" ");" .SH "DESCRIPTION" .PP The \fBne_set_session_flag\fR function enables or disables a session flag\&. Passing a non\-zero \fIvalue\fR argument enables the flag, and zero disables it\&. .PP The following flags are defined: .PP \fBNE_SESSFLAG_PERSIST\fR (default on) .RS 4 disable this flag to prevent use of persistent connections .RE .PP \fBNE_SESSFLAG_ICYPROTO\fR (default off) .RS 4 enable this flag to enable support for non\-HTTP ShoutCast\-style "ICY" responses .RE .PP \fBNE_SESSFLAG_SSLv2\fR .RS 4 this flag is ignored .RE .PP \fBNE_SESSFLAG_RFC4918\fR (default off) .RS 4 enable this flag to enable support for RFC4918\-only WebDAV features; losing backwards\-compatibility with RFC2518 servers .RE .PP \fBNE_SESSFLAG_CONNAUTH\fR (default off) .RS 4 enable this flag if an RFC\-violating connection\-based HTTP authentication scheme is in use .RE .PP \fBNE_SESSFLAG_TLS_SNI\fR (default on) .RS 4 disable this flag if a server is used which does not correctly support the TLS SNI extension .RE .PP \fBNE_SESSFLAG_EXPECT100\fR (default off) .RS 4 enable this flag to enable the request flag \fBNE_REQFLAG_EXPECT100\fR for new requests .RE .PP \fBNE_SESSFLAG_SHAREPOINT\fR (default off) .RS 4 enable this flag to use various workarounds to improve interoperability with SharePoint .RE .PP \fBNE_SESSFLAG_STRICT\fR (default on) .RS 4 disable this flag to parse HTTP/1\&.1 messages without strict requirements introduced in RFC 7230 and later .RE .SH "RETURN VALUE" .PP The \fBne_get_session_flag\fR function returns zero if a flag is disabled, less than zero if the flag is not supported, or greater than zero if the flag is enabled\&. .SH "SEE ALSO" .PP ne_session_create, ne_set_request_flag\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_set_server_auth.30000644000175000017500000000736414777424035017466 0ustar jortonjorton'\" t .\" Title: ne_set_server_auth .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SET_SERVER_AUTH" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_set_server_auth, ne_set_proxy_auth, ne_forget_auth \- register authentication callbacks .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'typedef\ int\ (*ne_auth_creds)('u .BI "typedef int (*ne_auth_creds)(void\ *" "userdata" ", const\ char\ *" "realm" ", int\ " "attempt" ", char\ *" "username" ", char\ *" "password" ");" .HP \w'void\ ne_set_server_auth('u .BI "void ne_set_server_auth(ne_session\ *" "session" ", ne_auth_creds\ " "callback" ", void\ *" "userdata" ");" .HP \w'void\ ne_set_proxy_auth('u .BI "void ne_set_proxy_auth(ne_session\ *" "session" ", ne_auth_creds\ " "callback" ", void\ *" "userdata" ");" .HP \w'void\ ne_forget_auth('u .BI "void ne_forget_auth(ne_session\ *" "session" ");" .SH "DESCRIPTION" .PP The \fBne_auth_creds\fR function type defines a callback which is invoked when a server or proxy server requires user authentication for a particular request\&. The \fIrealm\fR string is supplied by the server\&. The \fIattempt\fR is a counter giving the number of times the request has been retried with different authentication credentials\&. The first time the callback is invoked for a particular request, \fIattempt\fR will be zero\&. .PP To retry the request using new authentication credentials, the callback should return zero, and the \fIusername\fR and \fIpassword\fR buffers must contain NUL\-terminated strings\&. The NE_ABUFSIZ constant gives the size of these buffers\&. .if n \{\ .sp .\} .RS 4 .it 1 an-trap .nr an-no-space-flag 1 .nr an-break-flag 1 .br .ps +1 \fBTip\fR .ps -1 .br .PP If you only wish to allow the user one attempt to enter credentials, use the value of the \fIattempt\fR parameter as the return value of the callback\&. .sp .5v .RE .PP To abort the request, the callback should return a non\-zero value; in which case the contents of the \fIusername\fR and \fIpassword\fR buffers are ignored\&. .PP The \fBne_forget_auth\fR function can be used to discard the cached authentication credentials\&. .SH "EXAMPLES" .sp .if n \{\ .RS 4 .\} .nf /* Function which prompts for a line of user input: */ extern char *prompt_for(const char *prompt); static int my_auth(void *userdata, const char *realm, int attempts, char *username, char *password) { strncpy(username, prompt_for("Username: "), NE_ABUFSIZ); strncpy(password, prompt_for("Password: "), NE_ABUFSIZ); return attempts; } int main(\&.\&.\&.) { ne_session *sess = ne_session_create(\&.\&.\&.); ne_set_server_auth(sess, my_auth, NULL); /* \&.\&.\&. */ } .fi .if n \{\ .RE .\} .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_set_request_flag.30000644000175000017500000000534614777424034017615 0ustar jortonjorton'\" t .\" Title: ne_set_request_flag .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SET_REQUEST_FLAG" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_set_request_flag, ne_get_request_flag \- set and retrieve per\-request flags .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_set_request_flag('u .BI "void ne_set_request_flag(ne_request\ *" "req" ", ne_request_flag\ " "flag" ", int\ " "value" ");" .HP \w'int\ ne_get_request_flag('u .BI "int ne_get_request_flag(ne_request\ *" "req" ", ne_request_flag\ " "flag" ");" .SH "DESCRIPTION" .PP The \fBne_set_request_flag\fR function enables or disables a per\-request flag\&. Passing a non\-zero \fIvalue\fR argument enables the flag, and zero disables it\&. .PP The following flags are defined: .PP \fBNE_REQFLAG_EXPECT100\fR .RS 4 enable this flag to use the "Expect: 100\-continue" feature of HTTP/1\&.1, which allows the server to process request headers without reading the entire request body\&. This saves time and bandwidth if the server gives an authentication challenge (requiring the request to be resent), but has interoperability problems with some older servers\&. .RE .PP \fBNE_REQFLAG_IDEMPOTENT\fR .RS 4 disable this flag if the request uses a non\-idempotent method such as POST .RE .PP \fBNE_REQFLAG_1XXTIMEOUT\fR (default on) .RS 4 disable this flag to disable overall timeout when reading interim (1xx) responses; .RE .SH "RETURN VALUE" .PP The \fBne_get_request_flag\fR function returns zero if a flag is disabled, less than zero if the flag is not supported, or greater than zero if the flag is enabled\&. .SH "SEE ALSO" .PP ne_request_create\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_set_request_body_provider.30000644000175000017500000000004614777424035021544 0ustar jortonjorton.so man3/ne_set_request_body_buffer.3 neon-0.34.2/doc/man/ne_set_request_body_fd.30000644000175000017500000000004614777424035020303 0ustar jortonjorton.so man3/ne_set_request_body_buffer.3 neon-0.34.2/doc/man/ne_set_request_body_buffer.30000644000175000017500000001061014777424035021161 0ustar jortonjorton'\" t .\" Title: ne_set_request_body_buffer .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SET_REQUEST_BODY_" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_set_request_body_buffer, ne_set_request_body_fd, ne_set_request_body_provider \- include a message body with a request .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_set_request_body_buffer('u .BI "void ne_set_request_body_buffer(ne_request\ *" "req" ", const\ char\ *" "buf" ", size_t\ " "count" ");" .HP \w'int\ ne_set_request_body_fd('u .BI "int ne_set_request_body_fd(ne_request\ *" "req" ", int\ " "fd" ", ne_off_t\ " "begin" ", ne_off_t\ " "length" ");" .HP \w'typedef\ ssize_t\ (*ne_provide_body)('u .BI "typedef ssize_t (*ne_provide_body)(void\ *" "userdata" ", char\ *" "data" ", size_t\ " "buflen" ");" .HP \w'int\ ne_set_request_body_provider('u .BI "int ne_set_request_body_provider(ne_request\ *" "req" ", ne_off_t\ " "length" ", ne_provide_body\ " "provider" ", void\ *" "userdata" ");" .SH "DESCRIPTION" .PP The \fBne_set_request_body_buffer\fR function specifies that a message body should be included with the body, which is stored in the \fIcount\fR bytes buffer \fIbuf\fR\&. .PP The \fBne_set_request_body_fd\fR function can be used to include a message body with a request which is read from a file descriptor\&. The body is read from the file descriptor \fIfd\fR, which must be a associated with a seekable file (not a pipe, socket, or FIFO)\&. \fIcount\fR bytes are read, beginning at offset \fIbegin\fR (hence, passing \fIbegin\fR as zero means the body is read from the beginning of the file)\&. .PP For both above functions, the source of the request body must survive until the request has been dispatched; neither the memory buffer passed to \fBne_set_request_body_buffer\fR nor the file descriptor passed to \fBne_set_request_body_fd\fR are copied internally\&. .PP The \fBne_set_request_body_provider\fR function can be used to include a message body with a request which is provided by a callback function\&. The body length passed in the \fIlength\fR paramater must be positive, or if a chunked request body is required, as covered below, \-1 can be used\&. .PP Before sending the body, the callback is invoked once with the \fIbuflen\fR parameter as 0\&. The body is then read by invoking the callback repeatedly until it returns 0 indicating the end\-of\-body\&. The callback return value must be as follows: .PP less than 0 .RS 4 An error; the request will be aborted\&. The session error string must be set via \fBne_set_error\fR\&. .RE .PP 0 .RS 4 End of body\&. .RE .PP between 0 and \fBbuflen\fR .RS 4 Number of bytes of request body data\&. .RE .SS "Chunked request bodies" .PP Chunked request bodies are only sent when \fBne_set_request_body_provider\fR is used and \-1 is passed as the \fIlength\fR\&. In this case, the length of the request body does not have to be determined ahead of time\&. The end of the request body is indicated by returning 0 from the callback function\&. .PP Before using a chunked request body, the caller must determine that HTTP/1\&.1 is supported (by the origin server and any HTTP proxy server configured)\&. This can be done by testing that \fBne_version_pre_http11\fR returns zero after performing an OPTIONS or HEAD request\&. .SH "SEE ALSO" .PP ne_request_create, ne_set_error .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_set_read_timeout.30000644000175000017500000000003414777424034017602 0ustar jortonjorton.so man3/ne_set_useragent.3 neon-0.34.2/doc/man/ne_set_proxy_auth.30000644000175000017500000000003614777424035017326 0ustar jortonjorton.so man3/ne_set_server_auth.3 neon-0.34.2/doc/man/ne_set_error.30000644000175000017500000000003014777424032016244 0ustar jortonjorton.so man3/ne_get_error.3 neon-0.34.2/doc/man/ne_set_connect_timeout.30000644000175000017500000000003414777424034020320 0ustar jortonjorton.so man3/ne_set_useragent.3 neon-0.34.2/doc/man/ne_set_addrlist.30000644000175000017500000000003414777424033016726 0ustar jortonjorton.so man3/ne_session_proxy.3 neon-0.34.2/doc/man/ne_session_system_proxy.30000644000175000017500000000003414777424033020575 0ustar jortonjorton.so man3/ne_session_proxy.3 neon-0.34.2/doc/man/ne_session_socks_proxy.30000644000175000017500000000003414777424033020373 0ustar jortonjorton.so man3/ne_session_proxy.3 neon-0.34.2/doc/man/ne_session_proxy.30000644000175000017500000001206314777424033017176 0ustar jortonjorton'\" t .\" Title: ne_session_proxy .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SESSION_PROXY" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_session_proxy, ne_session_socks_proxy, ne_session_system_proxy, ne_set_addrlist \- configure proxy servers .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_session_proxy('u .BI "void ne_session_proxy(ne_session\ *" "session" ", const\ char\ *" "hostname" ", unsigned\ int\ " "port" ");" .HP \w'void\ ne_session_system_proxy('u .BI "void ne_session_system_proxy(ne_session\ *" "session" ", unsigned\ int\ " "flags" ");" .HP \w'void\ ne_session_socks_proxy('u .BI "void ne_session_socks_proxy(ne_session\ *" "session" ", enum\ ne_sock_sversion\ " "version" ", const\ char\ *" "hostname" ", unsigned\ int\ " "port" ", const\ char\ *" "username" ", const\ char\ *" "password" ");" .HP \w'void\ ne_set_addrlist('u .BI "void ne_set_addrlist(ne_session\ *" "session" ", const\ ne_inet_addr\ **" "addrlist" ", size_t\ " "count" ");" .SH "DESCRIPTION" .PP One (and no more than one) of the functions \fBne_session_proxy\fR, \fBne_session_system_proxy\fR, \fBne_session_socks_proxy\fR, \fBne_set_addrlist\fR can be used to configure a proxy server for a given session object\&. If more than one function is invoked for any given session object, only the last call has effect\&. If one of the functions is to be used, it must be used before the creation of any request object for the session\&. .SS "HTTP proxy specification" .PP The \fBne_session_proxy\fR function configures use of an HTTP proxy server for the session, the location of which is given by the \fIhostname\fR and \fIport\fR parameters\&. If the proxy requires authentication, ne_set_proxy_auth should be used\&. .SS "System proxy configuration" .PP The \fBne_session_system_proxy\fR function configures the session to use any proxy servers specified by the system configuration\&. Support for this function is platform\-specific; if unsupported, the function has no effect\&. .SS "SOCKS proxy configuration" .PP The \fBne_session_socks_proxy\fR function configures the session to use a SOCKS proxy\&. The \fIversion\fR indicates which version of the SOCKS protocol should be used\&. The \fIhostname\fR and \fIport\fR parameters specify the SOCKS proxy location\&. Note that a server with only an IPv6 address cannot be used with SOCKS v4 or v4A\&. The interpretation of the other arguments depends on the version specified: .PP \fBNE_SOCK_SOCKSV4\fR (version 4) .RS 4 The \fIusername\fR parameter must be non\-NULL; the \fIpassword\fR parameter is ignored\&. .RE .PP \fBNE_SOCK_SOCKSV4A\fR (version 4A) .RS 4 The \fIusername\fR parameter must be non\-NULL; the \fIpassword\fR parameter is ignored\&. .RE .PP \fBNE_SOCK_SOCKSV5\fR (version 5) .RS 4 The \fIusername\fR parameter may be NULL; if it is non\-NULL, the \fIpassword\fR parameter must also be non\-NULL; otherwise, it is ignored\&.\&. .RE .SS "Origin server address override" .PP The \fBne_set_addrlist\fR function forces use of an address and port the a specified list when establishing a TCP connection, ignoring the "real" hostname and port identifying the origin server for the session (as passed to \fBne_session_create\fR)\&. The origin server\*(Aqs "real" hostname and port will still be used in the Host header in HTTP requests\&. When a connection is required, the library will iterate through the \fIaddrlist\fR list, attempting to connect to the address \fIaddrlist[0]\fR through to \fIaddrlist[count\-1]\fR in turn, until a connection can be established\&. .SH "RETURN VALUES" .PP None of the functions described here has a return value\&. .SH "EXAMPLES" .PP Create and destroy a session: .sp .if n \{\ .RS 4 .\} .nf ne_session *sess; sess = ne_session_create("http", "host\&.example\&.com", 80); ne_session_proxy(sess, "proxy\&.example\&.com", 3128); /* \&.\&.\&. use sess \&.\&.\&. */ ne_session_destroy(sess); .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_ssl_set_verify, ne_ssl_trust_cert, ne_sock_init, ne_set_session_flag .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_session_destroy.30000644000175000017500000000003514777424033017502 0ustar jortonjorton.so man3/ne_session_create.3 neon-0.34.2/doc/man/ne_session_create.30000644000175000017500000001231614777424033017261 0ustar jortonjorton'\" t .\" Title: ne_session_create .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_SESSION_CREATE" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_session_create, ne_close_connection, ne_session_destroy \- set up HTTP sessions .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'ne_session\ *ne_session_create('u .BI "ne_session *ne_session_create(const\ char\ *" "scheme" ", const\ char\ *" "host" ", unsigned\ int\ " "port" ");" .HP \w'void\ ne_close_connection('u .BI "void ne_close_connection(ne_session\ *" "session" ");" .HP \w'void\ ne_session_destroy('u .BI "void ne_session_destroy(ne_session\ *" "session" ");" .SH "DESCRIPTION" .PP An \fBne_session\fR object represents an HTTP session \- a logical grouping of a sequence of HTTP requests made to a certain server\&. Any requests made using the session can use a persistent connection, share cached authentication credentials and any other common attributes\&. .PP A new HTTP session is created using the \fBne_session_create\fR function; the \fIhost\fR and \fIport\fR parameters specify the origin server to use, along with the \fIscheme\fR (usually "http")\&. Before the first use of \fBne_session_create\fR in a process, ne_sock_init must have been called to perform any global initialization needed by any libraries used by neon\&. .PP To enable SSL/TLS for the session, pass the string "https" as the \fIscheme\fR, and either register a certificate verification function (see ne_ssl_set_verify) or trust the appropriate certificate (see ne_ssl_trust_cert, ne_ssl_trust_default_ca)\&. .PP The \fIhost\fR parameter must follow the definition of host host in \m[blue]\fBRFC 3986\fR\m[]\&\s-2\u[1]\d\s+2, which can be an IP\-literal or registered (DNS) hostname\&. Valid examples of each: "198\&.51\&.100\&.42" (IPv4 literal address), "[2001:db8::42]" (IPv6 literal, which \fIMUST\fR be enclosed in square brackets), or "www\&.example\&.com" (DNS hostname)\&. The \m[blue]\fBRFC 6874\fR\m[]\&\s-2\u[2]\d\s+2 syntax for scoped IPv6 link\-local literal addresses is also permitted, for example "[fe80::1%25eth0]"\&. .PP The \fIscheme\fR parameter is used to determine the URI for resources identified during request handling\&. Other than special handling of the string "https", no other interpretation or checking of the \fIscheme\fR is performed\&. For example, if an HTTP\-to\-FTP proxy is configured, a scheme of "ftp" could be used to access resources\&. .PP To use a proxy server for the session, it must be configured (see ne_session_proxy) before any requests are created from session object\&. .PP Further per\-session options may be changed using the ne_set_session_flag interface\&. .PP If it is known that the session will not be used for a significant period of time, \fBne_close_connection\fR can be called to close the connection, if one remains open\&. Use of this function is entirely optional, but it must not be called if there is a request active using the session\&. .PP Once a session has been completed, \fBne_session_destroy\fR must be called to destroy the resources associated with the session\&. Any subsequent use of the session pointer produces undefined behaviour\&. The session object must not be destroyed until after all associated request objects have been destroyed\&. .SH "NOTES" .PP If a hostname is passed to \fBne_session_create\fR, it will be resolved when the first request using the session is dispatched; a DNS resolution failure can only be detected at that time (using the NE_LOOKUP error code); see ne_request_dispatch for details\&. .SH "RETURN VALUES" .PP \fBne_session_create\fR will return a pointer to a new session object (and never NULL)\&. .SH "EXAMPLES" .PP Create and destroy a session: .sp .if n \{\ .RS 4 .\} .nf ne_session *sess; sess = ne_session_create("http", "host\&.example\&.com", 80); /* \&.\&.\&. use sess \&.\&.\&. */ ne_session_destroy(sess); .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_ssl_set_verify, ne_ssl_trust_cert, ne_sock_init, ne_set_session_flag, ne_session_proxy .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br .SH "REFERENCES" .IP " 1." 4 RFC 3986 .RS 4 \%https://www.rfc-editor.org/rfc/rfc3986 .RE .IP " 2." 4 RFC 6874 .RS 4 \%https://www.rfc-editor.org/rfc/rfc6874 .RE neon-0.34.2/doc/man/ne_response_header_iterate.30000644000175000017500000000004214777424034021130 0ustar jortonjorton.so man3/ne_get_response_header.3 neon-0.34.2/doc/man/ne_request_dispatch.30000644000175000017500000000003514777424034017616 0ustar jortonjorton.so man3/ne_request_create.3 neon-0.34.2/doc/man/ne_request_destroy.30000644000175000017500000000003514777424034017510 0ustar jortonjorton.so man3/ne_request_create.3 neon-0.34.2/doc/man/ne_request_create.30000644000175000017500000001371614777424034017274 0ustar jortonjorton'\" t .\" Title: ne_request_create .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_REQUEST_CREATE" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_request_create, ne_request_dispatch, ne_request_destroy \- low\-level HTTP request handling .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'ne_request\ *ne_request_create('u .BI "ne_request *ne_request_create(ne_session\ *" "session" ", const\ char\ *" "method" ", const\ char\ *" "target" ");" .HP \w'int\ ne_request_dispatch('u .BI "int ne_request_dispatch(ne_request\ *" "req" ");" .HP \w'void\ ne_request_destroy('u .BI "void ne_request_destroy(ne_request\ *" "req" ");" .SH "DESCRIPTION" .PP The \fBne_request\fR object represents an HTTP request and the associated response\&. The \fBne_request_create\fR function creates a new request object for the given \fIsession\fR\&. The target resource for the request is identified by the \fItarget\fR, parameter, and the method to be performed on that resource via the \fImethod\fR parameter\&. .PP The \fItarget\fR string used must conform to the request\-target definition given in \m[blue]\fBRFC 9112\fR\m[]\&\s-2\u[1]\d\s+2\&. Usually this will take the abolute\-path form, which optionally includes a query string\&. .PP To \fIdispatch\fR a request, and process the response, the \fBne_request_dispatch\fR function can be used\&. An alternative is to use the (more complex, but more flexible) combination of the \fBne_begin_request\fR, \fBne_end_request\fR, and \fBne_read_response_block\fR functions; see \fBne_begin_request\fR\&. \fIDispatching\fR a request may require multiple iterations of a request being sent and response received, for example if authentication is used (see ne_set_server_auth), or if a persistent connection times out; this is handled internally by \fBne_request_dispatch\fR\&. .PP To add extra headers in the request, the functions ne_add_request_header and ne_print_request_header can be used\&. To include a message body with the request, one of the functions \fBne_set_request_body_buffer\fR, \fBne_set_request_body_fd\fR, or \fBne_set_request_body_provider\fR can be used\&. .PP The return value of \fBne_request_dispatch\fR indicates merely whether the request was sent and the response read successfully\&. To discover the result of the operation, ne_get_status, along with any processing of the response headers and message body\&. .PP A request can only be dispatched once: calling \fBne_request_dispatch\fR more than once on a single \fBne_request\fR object produces undefined behaviour\&. Once all processing associated with the request object is complete, use the \fBne_request_destroy\fR function to destroy the resources associated with it\&. Any subsequent use of the request object produces undefined behaviour\&. .PP Request methods are assumed to be \m[blue]\fBidempotent\fR\m[]\&\s-2\u[2]\d\s+2 by default\&. For a request using a non\-idempotent method such as POST, the NE_REQFLAG_IDEMPOTENT flag must be disabled using ne_set_request_flag\&. .SH "RETURN VALUE" .PP The \fBne_request_create\fR function returns a pointer to a request object (and never NULL)\&. .PP The \fBne_request_dispatch\fR function returns zero if the request was dispatched successfully, and a non\-zero error code otherwise\&. .SH "NOTES" .PP The \fIpath\fR, \fImethod\fR and \fItarget\fR parameters of \fBne_request_create\fR are used directly in request data without validation, so must not be taken from untrusted sources\&. For example, allowing insertion of unescaped CR, LF or other control characters in these parameters may result in unexpected or insecure behaviour\&. .PP neon does not impose any length restrictions on request input data\&. .SH "ERRORS" .PP \fBNE_ERROR\fR .RS 4 Request failed (see session error string) .RE .PP \fBNE_LOOKUP\fR .RS 4 The DNS lookup for the server (or proxy server) failed\&. .RE .PP \fBNE_AUTH\fR .RS 4 Authentication failed on the server\&. .RE .PP \fBNE_PROXYAUTH\fR .RS 4 Authentication failed on the proxy server\&. .RE .PP \fBNE_CONNECT\fR .RS 4 A connection to the server could not be established\&. .RE .PP \fBNE_TIMEOUT\fR .RS 4 A timeout occurred while waiting for the server to respond\&. .RE .SH "EXAMPLE" .PP An example of applying a MKCOL operation to the resource at the location http://www\&.example\&.com/foo/bar/: .sp .if n \{\ .RS 4 .\} .nf ne_session *sess = ne_session_create("http", "www\&.example\&.com", 80); ne_request *req = ne_request_create(sess, "MKCOL", "/foo/bar/"); if (ne_request_dispatch(req)) { printf("Request failed: %s\en", ne_get_error(sess)); } ne_request_destroy(req); .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_get_error, ne_set_error, ne_get_status, ne_add_request_header, ne_set_request_body_buffer, ne_set_request_flag\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br .SH "REFERENCES" .IP " 1." 4 RFC 9112 .RS 4 \%https://www.rfc-editor.org/rfc/rfc9112 .RE .IP " 2." 4 idempotent .RS 4 \%https://www.rfc-editor.org/rfc/rfc9110.html#name-idempotent-methods .RE neon-0.34.2/doc/man/ne_redirect_register.30000644000175000017500000000465114777424035017765 0ustar jortonjorton'\" t .\" Title: ne_redirect_register .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_REDIRECT_REGISTER" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_redirect_register, ne_redirect_location \- HTTP request redirect handling .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_redirect_register('u .BI "void ne_redirect_register(ne_session\ *" "sess" ");" .HP \w'const\ ne_uri\ *ne_redirect_location('u .BI "const ne_uri *ne_redirect_location(ne_session\ *" "sess" ");" .SH "DESCRIPTION" .PP The \fBne_redirect_register\fR function registers redirect handling for the session\&. If a valid redirect (with status code 3xx) response is processed, the request will fail with the NE_REDIRECT error code\&. The destination of the redirect can then be retrieved using \fBne_redirect_location\fR\&. .PP If a redirect was processed, the \fBne_redirect_location\fR function returns the destination URI of the redirect\&. .SH "RETURN VALUE" .PP \fBne_redirect_location\fR returns NULL if no request has yet been processed, if the current request was not a redirect, or if the destination of the redirect could not be parsed or resolved\&. Otherwise it returns a pointer to an \fBne_uri\fR object, which remains valid until another request is created for the session\&. .SH "SEE ALSO" .PP ne_session_create\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_redirect_location.30000644000175000017500000000004014777424035017735 0ustar jortonjorton.so man3/ne_redirect_register.3 neon-0.34.2/doc/man/ne_realloc.30000644000175000017500000000002514777424033015666 0ustar jortonjorton.so man3/ne_malloc.3 neon-0.34.2/doc/man/ne_qtoken.30000644000175000017500000000002414777424037015551 0ustar jortonjorton.so man3/ne_token.3 neon-0.34.2/doc/man/ne_print_request_header.30000644000175000017500000000004114777424034020460 0ustar jortonjorton.so man3/ne_add_request_header.3 neon-0.34.2/doc/man/ne_oom_callback.30000644000175000017500000000002514777424033016653 0ustar jortonjorton.so man3/ne_malloc.3 neon-0.34.2/doc/man/neon-config.10000644000175000017500000000653614777424031015776 0ustar jortonjorton'\" t .\" Title: neon-config .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NEON\-CONFIG" "1" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" neon-config \- script providing information about installed copy of neon library .SH "SYNOPSIS" .HP \w'\fBneon\-config\fR\ 'u \fBneon\-config\fR [\fB\-\-prefix\fR] [[\fB\-\-cflags\fR] | [\fB\-\-libs\fR] | [\fB\-\-la\-file\fR] | [\fB\-\-support\fR\ \fIfeature\fR] | [\fB\-\-help\fR] | [\fB\-\-version\fR]] .SH "DESCRIPTION" .PP The \fBneon\-config\fR script provides information about an installed copy of the neon library\&. The \fB\-\-cflags\fR and \fB\-\-libs\fR options instruct how to compile and link an application against the library; the \fB\-\-version\fR and \fB\-\-support\fR options can help determine whether the library meets the applications requirements\&. .SH "OPTIONS" .PP \fB\-\-cflags\fR .RS 4 Print the flags which should be passed to the C compiler when compiling object files, when the object files use neon header files\&. .RE .PP \fB\-\-libs\fR .RS 4 Print the flags which should be passed to the linker when linking an application which uses the neon library .RE .PP \fB\-\-la\-file\fR .RS 4 Print the location of the libtool library script, libneon\&.la, which can be used to link against neon by applications using libtool\&. .RE .PP \fB\-\-version\fR .RS 4 Print the version of the library .RE .PP \fB\-\-prefix\fR \fIdir\fR .RS 4 If \fIdir\fR is given; relocate output of \fB\-\-cflags\fR and \fB\-\-libs\fR as if neon was installed in given prefix directory\&. Otherwise, print the installation prefix of the library\&. .RE .PP \fB\-\-support\fR \fIfeature\fR .RS 4 The script exits with success if \fIfeature\fR is supported by the library\&. .RE .PP \fB\-\-help\fR .RS 4 Print help message; includes list of known features and whether they are supported or not\&. .RE .SH "EXAMPLE" .PP Below is a Makefile fragment which could be used to build an application against an installed neon library, when the \fBneon\-config\fR script can be found in \fB$PATH\fR\&. .sp .if n \{\ .RS 4 .\} .nf CFLAGS = `neon\-config \-\-cflags` LIBS = `neon\-config \-\-libs` OBJECTS = myapp\&.o TARGET = myapp $(TARGET): $(OBJECTS) $(CC) $(LDFLAGS) \-o $(TARGET) $(OBJECTS) $(LIBS) myapp\&.o: myapp\&.c $(CC) $(CFLAGS) \-c myapp\&.c \-o myapp\&.o .fi .if n \{\ .RE .\} .SH "COPYRIGHT" .br neon-0.34.2/doc/man/neon.30000644000175000017500000002123314777424031014524 0ustar jortonjorton'\" t .\" Title: neon .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NEON" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" neon \- HTTP and WebDAV client library .SH "DESCRIPTION" .PP neon is an HTTP and WebDAV client library\&. The major abstractions exposed are the HTTP \fIsession\fR, created by ne_session_create; and the HTTP \fIrequest\fR, created by ne_request_create\&. HTTP authentication is handled transparently for server and proxy servers, see ne_set_server_auth; complete SSL/TLS support is also included, see ne_ssl_set_verify\&. .SH "CONVENTIONS" .PP Some conventions are used throughout the neon API, to provide a consistent and simple interface; these are documented below\&. .SS "Thread\-safeness and global initialization" .PP neon itself is implemented to be thread\-safe (avoiding any use of global state), but relies on the operating system providing a thread\-safe resolver interface\&. Modern operating systems offer the thread\-safe \fBgetaddrinfo\fR interface, which neon supports; some others implement \fBgethostbyname\fR using thread\-local storage\&. .PP To allow thread\-safe use of SSL in the OpenSSL and GnuTLS libraries neon must be configured using the \-\-enable\-threadsafe\-ssl; if this is done, locking callbacks will be registered by ne_sock_init; note that care must be exercised if neon is used in conjunction with another library which uses OpenSSL or GnuTLS\&. .PP Some platforms and libraries used by neon require global initialization before use; notably: .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} The SIGPIPE signal disposition must be set to \fIignored\fR or otherwise handled to avoid process termination when writing to a socket which has been shutdown by the peer\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} OpenSSL and GnuTLS require global initialization to load shared lookup tables\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} The Win32 socket library requires initialization before use\&. .RE .sp The ne_sock_init function should be called before any other use of neon to perform any necessary initialization needed for the particular platform\&. Applications wishing to perform all the necessary process\-global initialization steps themselves may omit to call ne_sock_init (and ne_sock_exit); neon neither checks whether these functions are called nor calls them itself\&. .PP For some applications and configurations it may be necessary to call ne_i18n_init to initialize the support for internationalization in neon\&. .SS "Asynchronous signal safety" .PP No function in neon is defined to be \(lqasync\-signal safe\(rq \- that is, no function is safe to call from a signal handler\&. Any call into the neon library from a signal handler will have undefined behaviour \- in other words, it may crash the process\&. .SS "Functions using global state" .PP Any function in neon may modify the errno global variable as a side\-effect\&. Except where explicitly documented, the value of errno is unspecified after any neon function call\&. .PP Other than in the use of errno, the only functions which use or modify process\-global state in neon are as follows: .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} ne_sock_init, ne_i18n_init, and ne_sock_exit, as described above .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} \fBne_debug_init\fR and \fBne_debug\fR, if enabled at compile time; for debugging output .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} ne_oom_callback for installing a process\-global callback to be invoked on \fBmalloc\fR failure .RE .SS "Namespaces" .PP To avoid possible collisions between names used for symbols and preprocessor macros by an application and the libraries it uses, it is good practice for each library to reserve a particular \fInamespace prefix\fR\&. An application which ensures it uses no names with these prefixes is then guaranteed to avoid such collisions\&. .PP The neon library reserves the use of the namespace prefixes ne_ and NE_\&. The libraries used by neon may also reserve certain namespaces; collisions between these libraries and a neon\-based application will not be detected at compile time, since the underlying library interfaces are not exposed through the neon header files\&. Such collisions can only be detected at link time, when the linker attempts to resolve symbols\&. The following list documents some of the namespaces claimed by libraries used by neon; this list may be incomplete\&. .PP SSL, ssl, TLS, tls, ERR_, BIO_, d2i_, i2d_, ASN1_ .RS 4 Some of the many prefixes used by the OpenSSL library; little attempt has been made to keep exported symbols within any particular prefixes for this library\&. .RE .PP gnutls_, gcry_, gpg_ .RS 4 Namespaces used by the GnuTLS library (and dependencies thereof) .RE .PP XML_, Xml[A\-Z] .RS 4 Namespaces used by the expat library\&. .RE .PP xml[A\-Z], html[A\-Z], docb[A\-Z] .RS 4 Namespaces used by the libxml2 library; a relatively small number of symbols are used without these prefixes\&. .RE .PP inflate, deflate, crc32, compress, uncompress, adler32, zlib .RS 4 Namespaces used by the zlib library; a relatively small number of symbols are used without these prefixes\&. .RE .PP krb5, gss, GSS, asn1, decode_krb5, encode_krb5, profile, mit .RS 4 Some of the prefixes used by the MIT GSSAPI library and dependencies thereof; a number of symbols lie outside these prefixes\&. .RE .PP pakchois_ .RS 4 Namespace used by the pakchois library\&. .RE .PP px_ .RS 4 Namespace used by the libproxy library\&. .RE .SS "Argument validation" .PP neon does not attempt to validate that the parameters passed to functions conform to the API (for instance, checking that pointer arguments are not NULL)\&. Any use of the neon API which is not documented to produce a certain behaviour results is said to produce \fIundefined behaviour\fR; it is likely that neon will segfault under these conditions\&. .SS "URI paths, WebDAV metadata" .PP The path strings passed to any function must be \fIURI\-encoded\fR by the application; neon never performs any URI encoding or decoding internally\&. WebDAV property names and values must be valid UTF\-8 encoded Unicode strings\&. .SS "User interaction" .PP As a pure library interface, neon will never produce output on \fBstdout\fR or \fBstderr\fR; all user interaction is the responsibility of the application\&. .SS "Memory handling" .PP neon does not attempt to cope gracefully with an out\-of\-memory situation; instead, by default, the \fBabort\fR function is called to immediately terminate the process\&. An application may register a custom function which will be called before \fBabort\fR in such a situation; see ne_oom_callback\&. .SS "Callbacks and userdata" .PP Whenever a callback is registered, a userdata pointer is also used to allow the application to associate a context with the callback\&. The userdata is of type \fBvoid *\fR, allowing any pointer to be used\&. .SS "Large File Support" .PP Since version 0\&.27\&.0, neon transparently uses the "LFS transitional" interfaces in functions which use file descriptors\&. This allows use of files larger than 2GiB on platforms with a native 32\-bit off_t type, where LFS support is available\&. .PP Some neon interfaces use the ne_off_t type, which is defined to be either off_t or off64_t according to whether LFS support is detected at build time\&. neon does not use or require the \-D_FILE_OFFSET_BITS=64 macro definition\&. .SH "SEE ALSO" .PP ne_session_create(3), ne_oom_callback, \m[blue]\fB\%https://notroj.github.io/neon/\fR\m[] .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_malloc.30000644000175000017500000000512714777424033015524 0ustar jortonjorton'\" t .\" Title: ne_malloc .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_MALLOC" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_malloc, ne_calloc, ne_realloc, ne_strdup, ne_strndup, ne_oom_callback \- memory allocation wrappers .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ *ne_malloc('u .BI "void *ne_malloc(size_t\ " "size" ");" .HP \w'void\ *ne_calloc('u .BI "void *ne_calloc(size_t\ " "size" ");" .HP \w'void\ *ne_realloc('u .BI "void *ne_realloc(void\ *" "size" ", size_t\ " "len" ");" .HP \w'char\ *ne_strdup('u .BI "char *ne_strdup(const\ char\ *" "s" ");" .HP \w'char\ *ne_strndup('u .BI "char *ne_strndup(const\ char\ *" "s" ", size_t\ " "size" ");" .HP \w'void\ ne_oom_callback('u .BI "void ne_oom_callback(void\ (*" "callback" ")(void));" .SH "DESCRIPTION" .PP The functions \fBne_malloc\fR, \fBne_calloc\fR, \fBne_realloc\fR, \fBne_strdup\fR and \fBne_strdnup\fR provide wrappers for the equivalent functions in the standard C library\&. The wrappers provide the extra guarantee that if the C library equivalent returns NULL when no memory is available, an optional callback will be called, and the library will then call \fBabort\fR()\&. .PP \fBne_oom_callback\fR registers a callback which will be invoked if an out of memory error is detected\&. .SH "NOTES" .PP If the operating system uses optimistic memory allocation, the C library memory allocation routines will not return NULL, so it is not possible to gracefully handle memory allocation failures\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_iaddr_typeof.30000644000175000017500000000003114777424033016713 0ustar jortonjorton.so man3/ne_iaddr_make.3 neon-0.34.2/doc/man/ne_iaddr_reverse.30000644000175000017500000000003114777424033017060 0ustar jortonjorton.so man3/ne_iaddr_make.3 neon-0.34.2/doc/man/ne_iaddr_raw.30000644000175000017500000000003114777424033016176 0ustar jortonjorton.so man3/ne_iaddr_make.3 neon-0.34.2/doc/man/ne_iaddr_print.30000644000175000017500000000003114777424033016541 0ustar jortonjorton.so man3/ne_iaddr_make.3 neon-0.34.2/doc/man/ne_iaddr_parse.30000644000175000017500000000003114777424033016517 0ustar jortonjorton.so man3/ne_iaddr_make.3 neon-0.34.2/doc/man/ne_iaddr_make.30000644000175000017500000001231614777424033016333 0ustar jortonjorton'\" t .\" Title: ne_iaddr_make .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_IADDR_MAKE" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free \- functions to manipulate network addresses .SH "SYNOPSIS" .sp .ft B .nf #include typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; .fi .ft .HP \w'ne_inet_addr\ *ne_iaddr_make('u .BI "ne_inet_addr *ne_iaddr_make(ne_iaddr_type\ " "type" ", const\ unsigned\ char\ *" "raw" ");" .HP \w'int\ ne_iaddr_cmp('u .BI "int ne_iaddr_cmp(const\ ne_inet_addr\ *" "ia1" ", const\ ne_inet_addr\ *" "ia2" ");" .HP \w'char\ *ne_iaddr_print('u .BI "char *ne_iaddr_print(const\ ne_inet_addr\ *" "ia" ", char\ *" "buffer" ", size_t\ " "bufsiz" ");" .HP \w'ne_iaddr_type\ ne_iaddr_typeof('u .BI "ne_iaddr_type ne_iaddr_typeof(const\ ne_inet_addr\ *" "ia" ");" .HP \w'ne_inet_addr\ *ne_iaddr_parse('u .BI "ne_inet_addr *ne_iaddr_parse(const\ char\ *" "address" ", ne_iaddr_type\ " "type" ");" .HP \w'unsigned\ char\ *ne_iaddr_raw('u .BI "unsigned char *ne_iaddr_raw(const\ ne_inet_addr\ *" "ia" ", unsigned\ char\ *" "buffer" ");" .HP \w'int\ ne_iaddr_reverse('u .BI "int ne_iaddr_reverse(const\ ne_inet_addr\ *" "ia" ", char\ *" "buffer" ", size_t\ " "buflen" ");" .HP \w'void\ ne_iaddr_free('u .BI "void ne_iaddr_free(const\ ne_inet_addr\ *" "ia" ");" .SH "DESCRIPTION" .PP \fBne_iaddr_make\fR creates an \fBne_inet_addr\fR object from a raw binary network address; for instance the four bytes 0x7f 0x00 0x00 0x01 represent the IPv4 address 127\&.0\&.0\&.1\&. The object returned is suitable for passing to \fBne_sock_connect\fR\&. A binary IPv4 address contains four bytes; a binary IPv6 address contains sixteen bytes; addresses passed must be in network byte order\&. .PP \fBne_iaddr_cmp\fR compares two network address objects; returning zero only if they are identical\&. The objects need not have the same address type; if the addresses are not of the same type, the return value is guaranteed to be non\-zero\&. .PP \fBne_iaddr_print\fR prints a human\-readable string representation of a network address into a buffer, for instance the string "127\&.0\&.0\&.1"\&. .PP \fBne_iaddr_typeof\fR returns the type of the given network address object\&. .PP \fBne_iaddr_parse\fR parses a string representation of a network address (such as "127\&.0\&.0\&.1" and creates a network address object to represent the parsed address\&. .PP \fBne_iaddr_raw\fR writes the raw byte representation of a network address to the provided buffer\&. The bytes are written in network byte order; the buffer must be of suitable length for the type of address (4 bytes for an IPv4 address, 16 bytes for an IPv6 address)\&. .PP \fBne_iaddr_reverse\fR performs a reverse name lookup on the address object, writing the (first) hostname associated with the IP address to the provided buffer\&. If the hostname is longer than the buffer it will be silently truncated; on success the string written to the buffer is always NUL\-terminated\&. .PP \fBne_iaddr_free\fR releases the memory associated with a network address object\&. .SH "RETURN VALUE" .PP \fBne_iaddr_make\fR returns NULL if the address type passed is not supported (for instance on a platform which does not support IPv6)\&. .PP \fBne_iaddr_print\fR returns the \fIbuffer\fR pointer, and never NULL\&. .PP \fBne_iaddr_parse\fR returns a network address object on success, or NULL on failure to parse the \fIaddress\fR parameter\&. .PP \fBne_iaddr_reverse\fR returns zero on success or non\-zero if no hostname is associated with the address\&. .PP \fBne_iaddr_raw\fR returns the \fIbuffer\fR parameter, and never NULL\&. .SH "EXAMPLES" .PP The following example connects a socket to port 80 at the address 127\&.0\&.0\&.1\&. .sp .if n \{\ .RS 4 .\} .nf unsigned char addr[] = "\e0x7f\e0x00\e0x00\e0x01"; ne_inet_addr *ia; ia = ne_iaddr_make(ne_iaddr_ipv4, addr); if (ia != NULL) { ne_socket *sock = ne_sock_connect(ia, 80); ne_iaddr_free(ia); /* \&.\&.\&. */ } else { /* \&.\&.\&. */ } .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_addr_resolve .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_iaddr_free.30000644000175000017500000000003114777424033016326 0ustar jortonjorton.so man3/ne_iaddr_make.3 neon-0.34.2/doc/man/ne_iaddr_cmp.30000644000175000017500000000003114777424033016164 0ustar jortonjorton.so man3/ne_iaddr_make.3 neon-0.34.2/doc/man/ne_i18n_init.30000644000175000017500000000531314777424033016054 0ustar jortonjorton'\" t .\" Title: ne_i18n_init .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_I18N_INIT" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_i18n_init \- functions to initialize internationalization support .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_i18n_init('u .BI "void ne_i18n_init(const\ char\ *" "encoding" ");" .SH "DESCRIPTION" .PP The \fBne_i18n_init\fR function can be used to enable support for translated messages in the neon library\&. The \fIencoding\fR parameter, if non\-NULL, specifies the character encoding required for generated translated string\&. If it is NULL, the appropriate character encoding for the process locale will be used\&. .PP This call is only strictly necessary if either: .sp .RS 4 .ie n \{\ \h'-04' 1.\h'+01'\c .\} .el \{\ .sp -1 .IP " 1." 4.2 .\} neon has been installed into a different prefix than the gettext implementation on which it depends for i18n purposes, or .RE .sp .RS 4 .ie n \{\ \h'-04' 2.\h'+01'\c .\} .el \{\ .sp -1 .IP " 2." 4.2 .\} the caller requires that translated messages are in a particular character encoding\&. .RE .PP If \fBne_i18n_init\fR is never called, the message catalogs will not be found if case (a) applies (and so English error messages will be used), and will use the default character encoding specified by the process locale\&. The library will otherwise operate correctly\&. .PP Note that the encoding used is a process\-global setting and so results may be unexpected if other users of neon within the process call \fBne_i18n_init\fR with a different encoding parameter\&. .SH "SEE ALSO" .PP ne_sock_init .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_has_support.30000644000175000017500000000513214777424033016620 0ustar jortonjorton'\" t .\" Title: ne_has_support .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_HAS_SUPPORT" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_has_support \- determine feature support status .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'int\ ne_has_support('u .BI "int ne_has_support(int\ " "feature" ");" .SH "DESCRIPTION" .PP The \fBne_has_support\fR function can be used to determine whether a particular optional feature, given by the feature code \fIfeature\fR, is supported\&. The following feature codes are available: .PP \fBNE_FEATURE_SSL\fR .RS 4 Indicates support for SSL/TLS .RE .PP \fBNE_FEATURE_ZLIB\fR .RS 4 Indicates support for compressed responses .RE .PP \fBNE_FEATURE_IPV6\fR .RS 4 Indicates support for IPv6 .RE .PP \fBNE_FEATURE_LFS\fR .RS 4 Indicates support for large files .RE .PP \fBNE_FEATURE_SOCKS\fR .RS 4 Indicates support for SOCKSv5 .RE .PP \fBNE_FEATURE_TS_SSL\fR .RS 4 Indicates support for thread\-safe SSL initialization \(em see ne_sock_init .RE .PP \fBNE_FEATURE_GSSAPI\fR .RS 4 Indicates support for Negotiate authentication via GSSAPI .RE .PP \fBNE_FEATURE_LIBPXY\fR .RS 4 Indicates support for libproxy (in ne_session_system_proxy) .RE .SH "RETURN VALUE" .PP \fBne_has_support\fR returns non\-zero if the given feature is supported, or zero otherwise\&. .SH "HISTORY" .PP The \fBNE_FEATURE_GSSAPI\fR and \fBNE_FEATURE_LIBPXY\fR constants are only available in neon 0\&.34\&.0 and later\&. .SH "SEE ALSO" .PP ne_version_match(3), ne_sock_init(3) .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_get_status.30000644000175000017500000000614314777424033016436 0ustar jortonjorton'\" t .\" Title: ne_get_status .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_GET_STATUS" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_get_status, ne_get_response_location \- retrieve HTTP response properties .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'const\ ne_status\ *ne_get_status('u .BI "const ne_status *ne_get_status(const\ ne_request\ *" "request" ");" .HP \w'ne_uri\ *ne_get_response_location('u .BI "ne_uri *ne_get_response_location(ne_request\ *" "request" ");" .SH "DESCRIPTION" .PP The \fBne_get_status\fR function returns a pointer to the HTTP status object giving the result of a request\&. The object returned only becomes valid once the request has been \fIsuccessfully\fR dispatched (the return value of \fBne_request_dispatch\fR or \fBne_begin_request\fR was zero)\&. .PP If the response includes a Location header, the \fBne_get_response_location\fR function parses and resolves the URI\-reference relative to the request target\&. If a fragment ("#fragment") is applicable to the request target, it can be passed as an argument to allow appropriate relative resolution\&. .SH "RETURN VALUE" .PP \fBne_get_status\fR returns a pointer to the HTTP status object giving the result of a request\&. This pointer is valid until the associated request object is destroyed\&. .PP \fBne_get_response_location\fR returns a malloc\-allocated ne_uri object, or NULL if either the URI in the Location header could not be parsed or the Location header was not present\&. .SH "EXAMPLES" .PP Display the response status code of applying the HEAD method to some resource\&. .sp .if n \{\ .RS 4 .\} .nf ne_request *req = ne_request_create(sess, "HEAD", "/foo/bar"); if (ne_request_dispatch(req)) /* handle errors\&.\&.\&. */ else printf("Response status code was %d\en", ne_get_status(req)\->code); ne_request_destroy(req); .fi .if n \{\ .RE .\} .SH "HISTORY" .PP \fBne_get_response_location\fR is available in neon 0\&.34\&.0 and later\&. .SH "SEE ALSO" .PP ne_status, ne_request_create .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_get_session_flag.30000644000175000017500000000003714777424034017564 0ustar jortonjorton.so man3/ne_set_session_flag.3 neon-0.34.2/doc/man/ne_get_server_hostport.30000644000175000017500000000003414777424034020355 0ustar jortonjorton.so man3/ne_set_useragent.3 neon-0.34.2/doc/man/ne_get_scheme.30000644000175000017500000000003414777424034016351 0ustar jortonjorton.so man3/ne_set_useragent.3 neon-0.34.2/doc/man/ne_get_response_location.30000644000175000017500000000003114777424033020627 0ustar jortonjorton.so man3/ne_get_status.3 neon-0.34.2/doc/man/ne_get_response_header.30000644000175000017500000000650314777424034020262 0ustar jortonjorton'\" t .\" Title: ne_get_response_header .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_GET_RESPONSE_HEAD" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_get_response_header, ne_response_header_iterate \- functions to access response headers .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'const\ char\ *ne_get_response_header('u .BI "const char *ne_get_response_header(ne_request\ *" "request" ", const\ char\ *" "name" ");" .HP \w'void\ *ne_response_header_iterate('u .BI "void *ne_response_header_iterate(ne_request\ *" "request" ", void\ *" "cursor" ", const\ char\ **" "name" ", const\ char\ **" "value" ");" .SH "DESCRIPTION" .PP To retrieve the value of a response header field, the \fBne_get_response_header\fR function can be used, and is given the name of the header to return\&. .PP To iterate over all the response headers returned, the \fBne_response_header_iterate\fR function can be used\&. This function takes a \fIcursor\fR parameter which should be NULL to retrieve the first header\&. The function stores the name and value of the next header header in the \fIname\fR and \fIvalue\fR parameters, and returns a new cursor pointer which can be passed to \fBne_response_header_iterate\fR to retrieve the next header\&. .SH "RETURN VALUE" .PP \fBne_get_response_header\fR returns a string, or NULL if no header with that name was given\&. If used during request processing, the return value pointer is valid only until the next call to \fBne_begin_request\fR, or else, until the request object is destroyed\&. .PP Likewise, the cursor, names, and values returned by \fBne_response_header_iterate\fR are only valid until the next call to \fBne_begin_request\fR or until the request object is destroyed\&. .SH "EXAMPLES" .PP The following code will output the value of the Last\-Modified header for a resource: .sp .if n \{\ .RS 4 .\} .nf ne_request *req = ne_request_create(sess, "GET", "/foo\&.txt"); if (ne_request_dispatch(req) == NE_OK) { const char *mtime = ne_get_response_header(req, "Last\-Modified"); if (mtime) { printf("/foo\&.txt has last\-modified value %s\en", mtime); } } ne_request_destroy(req); .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_request_create, ne_request_destroy\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_get_request_target.30000644000175000017500000000476214777424035020160 0ustar jortonjorton'\" t .\" Title: ne_get_request_target .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_GET_REQUEST_TARGE" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_get_request_target \- retrieve request target .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'const\ ne_uri\ *ne_get_request_target('u .BI "const ne_uri *ne_get_request_target(ne_request\ *" "req" ");" .SH "DESCRIPTION" .PP The \fBne_get_request_target\fR returns the request target URI as a pointer to an ne_uri object\&. The "target resource" of a request is defined per \m[blue]\fBSection 7\&.1 of RFC 9110\fR\m[]\&\s-2\u[1]\d\s+2 and is derived from the parameters used to create the request with ne_request_create and the parameters used to create the session with ne_session_create\&. .SH "RETURN VALUE" .PP The \fBne_get_request_target\fR function returns a ne_uri, or NULL if it was not possible to create the target URI\&. The latter can only occur if the path used to create the request object was not a valid URI path\&. Note that the \fIpath\fR field of the returned object can be the empty string if the authority\-form of the URI is used\&. .SH "HISTORY" .PP \fBne_get_request_target\fR is available in neon 0\&.34\&.0 and later\&. .SH "SEE ALSO" .PP ne_request_create, ne_session_create\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br .SH "REFERENCES" .IP " 1." 4 Section 7.1 of RFC 9110 .RS 4 \%https://www.rfc-editor.org/rfc/rfc9110.html#section-7.1 .RE neon-0.34.2/doc/man/ne_get_request_flag.30000644000175000017500000000003714777424034017571 0ustar jortonjorton.so man3/ne_set_request_flag.3 neon-0.34.2/doc/man/ne_get_error.30000644000175000017500000000554714777424032016252 0ustar jortonjorton'\" t .\" Title: ne_get_error .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_GET_ERROR" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_get_error, ne_set_error \- error handling for HTTP sessions .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'const\ char\ *ne_get_error('u .BI "const char *ne_get_error(ne_sesssion\ *" "session" ");" .HP \w'void\ ne_set_error('u .BI "void ne_set_error(ne_sesssion\ *" "session" ", const\ char\ *" "format" ", \&.\&.\&.);" .SH "DESCRIPTION" .PP The session error string is used to store any human\-readable error information associated with any errors which occur whilst using the HTTP session\&. .PP The \fBne_get_error\fR function returns the current session error string\&. This string persists only until it is changed by a subsequent operation on the session\&. If localisation was enabled at build time, and if necessary enabled at run\-time if necessary using ne_i18n_init, the returned string may have been translated into the user\*(Aqs current locale\&. .PP The \fBne_set_error\fR function can be used to set a new session error string, using a \fBprintf\fR\-style format string interface\&. .SH "RETURN VALUE" .PP \fBne_set_error\fR returns a constant NUL\-terminated string\&. In the default English locale, the returned string will \fInot\fR have a terminating \(lq\&.\(rq period character\&. .SH "EXAMPLES" .PP Retrieve the current error string: .sp .if n \{\ .RS 4 .\} .nf ne_session *sess = ne_session_create(\&.\&.\&.); \&.\&.\&. printf("Error was: %s\en", ne_get_error(sess)); .fi .if n \{\ .RE .\} .PP Set a new error string: .sp .if n \{\ .RS 4 .\} .nf ne_session *sess = ne_session_create(\&.\&.\&.); \&.\&.\&. ne_set_error(sess, "Response missing header %s", "somestring"); .fi .if n \{\ .RE .\} .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_forget_auth.30000644000175000017500000000003614777424035016560 0ustar jortonjorton.so man3/ne_set_server_auth.3 neon-0.34.2/doc/man/ne_close_connection.30000644000175000017500000000003514777424033017572 0ustar jortonjorton.so man3/ne_session_create.3 neon-0.34.2/doc/man/ne_calloc.30000644000175000017500000000002514777424033015502 0ustar jortonjorton.so man3/ne_malloc.3 neon-0.34.2/doc/man/ne_buffer_zappend.30000644000175000017500000000003414777424032017236 0ustar jortonjorton.so man3/ne_buffer_append.3 neon-0.34.2/doc/man/ne_buffer_ncreate.30000644000175000017500000000003414777424032017216 0ustar jortonjorton.so man3/ne_buffer_create.3 neon-0.34.2/doc/man/ne_buffer_grow.30000644000175000017500000000003314777424032016552 0ustar jortonjorton.so man3/ne_buffer_clear.3 neon-0.34.2/doc/man/ne_buffer_finish.30000644000175000017500000000003514777424032017056 0ustar jortonjorton.so man3/ne_buffer_destroy.3 neon-0.34.2/doc/man/ne_buffer_destroy.30000644000175000017500000000467714777424032017307 0ustar jortonjorton'\" t .\" Title: ne_buffer_destroy .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_BUFFER_DESTROY" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_buffer_destroy, ne_buffer_finish \- destroy a buffer object .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_buffer_destroy('u .BI "void ne_buffer_destroy(ne_buffer\ *" "buf" ");" .HP \w'char\ *ne_buffer_finish('u .BI "char *ne_buffer_finish(ne_buffer\ *" "buf" ");" .SH "DESCRIPTION" .PP \fBne_buffer_destroy\fR frees all memory associated with the buffer\&. \fBne_buffer_finish\fR frees the buffer structure, but not the actual string stored in the buffer, which is returned and must be \fBfree\fR()d by the caller\&. .PP Any use of the buffer object after calling either of these functions gives undefined behaviour\&. .SH "RETURN VALUE" .PP \fBne_buffer_finish\fR returns the \fBmalloc\fR\-allocated string stored in the buffer\&. .SH "EXAMPLES" .PP An example use of \fBne_buffer_finish\fR; the \fBduplicate\fR function returns a string made up of \fIn\fR copies of \fIstr\fR: .sp .if n \{\ .RS 4 .\} .nf static char *duplicate(int n, const char *str) { ne_buffer *buf = ne_buffer_create(); while (n\-\-) { ne_buffer_zappend(buf, str); } return ne_buffer_finish(buf); } .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_buffer, ne_buffer_create, ne_buffer_zappend .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_buffer_create.30000644000175000017500000000373414777424032017052 0ustar jortonjorton'\" t .\" Title: ne_buffer_create .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_BUFFER_CREATE" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_buffer_create, ne_buffer_ncreate \- create a string buffer .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'ne_buffer\ *ne_buffer_create('u .BI "ne_buffer *ne_buffer_create(void);" .HP \w'ne_buffer\ *ne_buffer_ncreate('u .BI "ne_buffer *ne_buffer_ncreate(size_t\ " "size" ");" .SH "DESCRIPTION" .PP \fBne_buffer_create\fR creates a new buffer object, with an implementation\-defined initial size\&. \fBne_buffer_ncreate\fR creates an \fBne_buffer\fR where the minimum initial size is given in the \fIsize\fR parameter\&. The buffer created will contain the empty string ("")\&. .SH "RETURN VALUE" .PP Both functions return a pointer to a new buffer object, and never NULL\&. .SH "SEE ALSO" .PP ne_buffer .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_buffer_concat.30000644000175000017500000000003414777424032017044 0ustar jortonjorton.so man3/ne_buffer_append.3 neon-0.34.2/doc/man/ne_buffer_clear.30000644000175000017500000000436014777424032016671 0ustar jortonjorton'\" t .\" Title: ne_buffer_clear .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_BUFFER_CLEAR" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_buffer_clear, ne_buffer_grow, ne_buffer_altered \- clear, grow, or mark as altered a string buffer .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_buffer_clear('u .BI "void ne_buffer_clear(ne_buffer\ *" "buf" ");" .HP \w'void\ ne_buffer_altered('u .BI "void ne_buffer_altered(ne_buffer\ *" "buf" ");" .HP \w'void\ ne_buffer_grow('u .BI "void ne_buffer_grow(ne_buffer\ *" "buf" ", size_t\ " "size" ");" .SH "DESCRIPTION" .PP The \fBne_buffer_clear\fR function sets the string stored in \fIbuf\fR to be the empty string ("")\&. .PP The \fBne_buffer_altered\fR function must be used after the string stored in the buffer \fIbuf\fR is modified by directly rather than using ne_buffer_append, ne_buffer_zappend or ne_buffer_concat\&. .PP The \fBne_buffer_grow\fR function ensures that at least \fIsize\fR bytes are allocated for the string; this can be used if a large amount of data is going to be appended to the buffer and may result in more efficient memory allocation\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_buffer_append.30000644000175000017500000000566314777424032017061 0ustar jortonjorton'\" t .\" Title: ne_buffer_append .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_BUFFER_APPEND" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_buffer_append, ne_buffer_zappend, ne_buffer_concat \- append data to a string buffer .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_buffer_append('u .BI "void ne_buffer_append(ne_buffer\ *" "buf" ", const\ char\ *" "string" ", size_t\ " "len" ");" .HP \w'void\ ne_buffer_zappend('u .BI "void ne_buffer_zappend(ne_buffer\ *" "buf" ", const\ char\ *" "string" ");" .HP \w'void\ ne_buffer_concat('u .BI "void ne_buffer_concat(ne_buffer\ *" "buf" ", const\ char\ *" "str" ", \&.\&.\&.);" .SH "DESCRIPTION" .PP The \fBne_buffer_append\fR and \fBne_buffer_zappend\fR functions append a string to the end of a buffer; extending the buffer as necessary\&. The \fIlen\fR passed to \fBne_buffer_append\fR specifies the length of the string to append; there must be no NUL terminator in the first \fIlen\fR bytes of the string\&. \fBne_buffer_zappend\fR must be passed a NUL\-terminated string\&. .PP The \fBne_buffer_concat\fR function takes a variable\-length argument list following \fIstr\fR; each argument must be a \fBchar *\fR pointer to a NUL\-terminated string\&. A NULL pointer must be given as the last argument to mark the end of the list\&. The strings (including \fIstr\fR) are appended to the buffer in the order given\&. None of the strings passed to \fBne_buffer_concat\fR are modified\&. .SH "EXAMPLES" .PP The following code will output "Hello, world\&. And goodbye\&."\&. .sp .if n \{\ .RS 4 .\} .nf ne_buffer *buf = ne_buffer_create(); ne_buffer_zappend(buf, "Hello"); ne_buffer_concat(buf, ", world\&. ", "And ", "goodbye\&.", NULL); puts(buf\->data); ne_buffer_destroy(buf); .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_buffer, ne_buffer_create, ne_buffer_destroy .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_buffer_altered.30000644000175000017500000000003314777424032017214 0ustar jortonjorton.so man3/ne_buffer_clear.3 neon-0.34.2/doc/man/ne_buffer.30000644000175000017500000000442514777424031015524 0ustar jortonjorton'\" t .\" Title: ne_buffer .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_BUFFER" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_buffer \- string buffer handling .SH "SYNOPSIS" .sp .ft B .nf #include typedef struct { char *data; size_t used; size_t length; } ne_buffer; .fi .ft .SH "DESCRIPTION" .PP The \fBne_buffer\fR type represents an expandable memory buffer for holding NUL\-terminated strings\&. The \fIdata\fR field points to the beginning of the string, the length of which is given by the \fIused\fR field\&. The current size of memory allocated is given by the \fIlength\fR field\&. It is not recommended that the fields of a buffer are manipulated directly\&. The \fIdata\fR pointer may change when the buffer is modified\&. .PP A buffer is created using ne_buffer_create or ne_buffer_ncreate, and destroyed using ne_buffer_destroy or ne_buffer_finish\&. The functions ne_buffer_append, ne_buffer_zappend and ne_buffer_concat are used to append data to a buffer\&. .PP If the string referenced by the \fIdata\fR pointer is modified directly (rather than using one of the functions listed above), \fBne_buffer_altered\fR must be called\&. .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_addr_result.30000644000175000017500000000003314777424031016552 0ustar jortonjorton.so man3/ne_addr_resolve.3 neon-0.34.2/doc/man/ne_addr_resolve.30000644000175000017500000001056214777424031016723 0ustar jortonjorton'\" t .\" Title: ne_addr_resolve .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_ADDR_RESOLVE" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_addr_resolve, ne_addr_result, ne_addr_first, ne_addr_next, ne_addr_error, ne_addr_destroy \- functions to resolve hostnames to addresses .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'ne_sock_addr\ *ne_addr_resolve('u .BI "ne_sock_addr *ne_addr_resolve(const\ char\ *" "hostname" ", int\ " "flags" ");" .HP \w'int\ ne_addr_result('u .BI "int ne_addr_result(const\ ne_sock_addr\ *" "addr" ");" .HP \w'const\ ne_inet_addr\ *ne_addr_first('u .BI "const ne_inet_addr *ne_addr_first(ne_sock_addr\ *" "addr" ");" .HP \w'const\ ne_inet_addr\ *ne_addr_next('u .BI "const ne_inet_addr *ne_addr_next(ne_sock_addr\ *" "addr" ");" .HP \w'char\ *ne_addr_error('u .BI "char *ne_addr_error(const\ ne_sock_addr\ *" "addr" ", char\ *" "buffer" ", size_t\ " "bufsiz" ");" .HP \w'void\ ne_addr_destroy('u .BI "void ne_addr_destroy(ne_sock_addr\ *" "addr" ");" .SH "DESCRIPTION" .PP The \fBne_addr_resolve\fR function resolves the given \fIhostname\fR, returning an \fBne_sock_addr\fR object representing the address (or addresses) associated with the hostname\&. The \fIflags\fR parameter is currently unused, and must be passed as 0\&. .PP The \fIhostname\fR passed to \fBne_addr_resolve\fR can be a DNS hostname (e\&.g\&. "www\&.example\&.com") or an IPv4 dotted quad (e\&.g\&. "192\&.0\&.34\&.72"); or, on systems which support IPv6, an IPv6 hex address, which may be enclosed in brackets, e\&.g\&. "[::1]"\&. .PP To determine whether the hostname was successfully resolved, the \fBne_addr_result\fR function is used, which returns non\-zero if an error occurred\&. If an error did occur, the \fBne_addr_error\fR function can be used, which will copy the error string into a given \fIbuffer\fR (of size \fIbufsiz\fR)\&. .PP The functions \fBne_addr_first\fR and \fBne_addr_next\fR are used to retrieve the Internet addresses associated with an address object which has been successfully resolved\&. \fBne_addr_first\fR returns the first address; \fBne_addr_next\fR returns the next address after the most recent call to \fBne_addr_next\fR or \fBne_addr_first\fR, or NULL if there are no more addresses\&. The \fBne_inet_addr\fR pointer returned by these functions can be passed to \fBne_sock_connect\fR to connect a socket\&. .PP After the address object has been used, it should be destroyed using \fBne_addr_destroy\fR\&. .SH "RETURN VALUE" .PP \fBne_addr_resolve\fR returns a pointer to an address object, and never NULL\&. \fBne_addr_error\fR returns the \fIbuffer\fR parameter \&. .SH "EXAMPLES" .PP The code below prints out the set of addresses associated with the hostname www\&.google\&.com\&. .sp .if n \{\ .RS 4 .\} .nf ne_sock_addr *addr; char buf[256]; addr = ne_addr_resolve("www\&.google\&.com", 0); if (ne_addr_result(addr)) { printf("Could not resolve www\&.google\&.com: %s\en", ne_addr_error(addr, buf, sizeof buf)); } else { const ne_inet_addr *ia; printf("www\&.google\&.com:"); for (ia = ne_addr_first(addr); ia != NULL; ia = ne_addr_next(addr)) { printf(" %s", ne_iaddr_print(ia, buf, sizeof buf)); } putchar(\*(Aq\en\*(Aq); } ne_addr_destroy(addr); .fi .if n \{\ .RE .\} .SH "SEE ALSO" .PP ne_iaddr_print .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_addr_next.30000644000175000017500000000003314777424031016212 0ustar jortonjorton.so man3/ne_addr_resolve.3 neon-0.34.2/doc/man/ne_addr_first.30000644000175000017500000000003314777424031016363 0ustar jortonjorton.so man3/ne_addr_resolve.3 neon-0.34.2/doc/man/ne_addr_error.30000644000175000017500000000003314777424031016365 0ustar jortonjorton.so man3/ne_addr_resolve.3 neon-0.34.2/doc/man/ne_add_request_header.30000644000175000017500000000430514777424034020063 0ustar jortonjorton'\" t .\" Title: ne_add_request_header .\" Author: .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 15 April 2025 .\" Manual: neon API reference .\" Source: neon 0.34.2 .\" Language: English .\" .TH "NE_ADD_REQUEST_HEADE" "3" "15 April 2025" "neon 0.34.2" "neon API reference" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ne_add_request_header, ne_print_request_header \- add headers to a request .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'void\ ne_add_request_header('u .BI "void ne_add_request_header(ne_request\ *" "request" ", const\ char\ *" "name" ", const\ char\ *" "value" ");" .HP \w'void\ ne_print_request_header('u .BI "void ne_print_request_header(ne_request\ *" "request" ", const\ char\ *" "name" ", const\ char\ *" "format" ", \&.\&.\&.);" .SH "DESCRIPTION" .PP The functions \fBne_add_request_header\fR and \fBne_print_request_header\fR can be used to add headers to a request, before it is sent\&. .PP \fBne_add_request_header\fR simply adds a header of given \fIname\fR, with given \fIvalue\fR\&. .PP \fBne_print_request_header\fR adds a header of given \fIname\fR, taking the value from the \fBprintf\fR\-like \fIformat\fR string parameter and subsequent variable\-length argument list\&. .SH "SEE ALSO" .PP ne_request_create .SH "COPYRIGHT" .br Copyright \(co 2001-2024 Joe Orton .br neon-0.34.2/doc/man/ne_addr_destroy.30000644000175000017500000000003314777424031016725 0ustar jortonjorton.so man3/ne_addr_resolve.3 neon-0.34.2/doc/version.xml0000644000175000017500000000000614777424030015127 0ustar jortonjorton0.34.2neon-0.34.2/doc/date.xml0000644000175000017500000000001514777424030014357 0ustar jortonjorton15 April 2025neon-0.34.2/doc/xml.xml0000644000175000017500000001615314777424030014254 0ustar jortonjorton Parsing XML The &neon; XML interface is exposed by the ne_xml.h header file. This interface gives a wrapper around the standard SAX API used by XML parsers, with an additional abstraction, stacked SAX handlers, and also giving consistent XML Namespace support. Introduction to SAX A SAX-based parser works by emitting a sequence of events to reflect the tokens being parsed from the XML document. For example, parsing the following document fragment: world ]]> results in the following events: &startelm; "hello" &cdata; "world" &endelm; "hello" This example demonstrates the three event types used used in the subset of SAX exposed by the &neon; XML interface: &startelm;, &cdata; and &endelm;. In a C API, an event is implemented as a function callback; three callback types are used in &neon;, one for each type of event. Stacked SAX handlers WebDAV property values are represented as fragments of XML, transmitted as parts of larger XML documents over HTTP (notably in the body of the response to a PROPFIND request). When &neon; parses such documents, the SAX events generated for these property value fragments may need to be handled by the application, since &neon; has no knowledge of the structure of properties used by the application. To solve this problemThis problem only needs solving because the SAX interface is so inflexible when implemented as C function callbacks; a better approach would be to use an XML parser interface which is not based on callbacks. the &neon; XML interface introduces the concept of a SAX handler. A SAX handler comprises a &startelm;, &cdata; and &endelm; callback; the &startelm; callback being defined such that each handler may accept or decline the &startelm; event. Handlers are composed into a handler stack before parsing a document. When a new &startelm; event is generated by the XML parser, &neon; invokes each &startelm; callback in the handler stack in turn until one accepts the event. The handler which accepts the event will then be subsequently be passed &cdata; events if the element contains character data, followed by an &endelm; event when the element is closed. If no handler in the stack accepts a &startelm; event, the branch of the tree is ignored. To illustrate, given a handler A, which accepts the cat and age elements, and a handler B, which accepts the name element, the following document: An example XML document 3 Bob ]]> would be parsed as follows: A &startelm; "cat" → accept A &startelm; "age" → accept A &cdata; "3" A &endelm; "age" A &startelm; "name" → decline B &startelm; "name" → accept B &cdata; "Bob" B &endelm; "name" A &endelm; "cat" The search for a handler which will accept a &startelm; event begins at the handler of the parent element and continues toward the top of the stack. For the root element, it begins at the base of the stack. In the above example, handler A is at the base, and handler B at the top; if the name element had any children, only B's &startelm; would be invoked to accept them. Maintaining state To facilitate communication between independent handlers, a state integer is associated with each element being parsed. This integer is returned by &startelm; callback and is passed to the subsequent &cdata; and &endelm; callbacks associated with the element. The state integer of the parent element is also passed to each &startelm; callback, the value zero used for the root element (which by definition has no parent). To further extend : if handler A defines that the state of the root element cat will be 42, the event trace would be as follows: A &startelm; (parent = 0, "cat") → accept, state = 42 A &startelm; (parent = 42, "age") → accept, state = 50 A &cdata; (state = 50, "3") A &endelm; (state = 50, "age") A &startelm; (parent = 42, "name") → decline B &startelm; (parent = 42, "name") → accept, state = 99 B &cdata; (state = 99, "Bob") B &endelm; (state = 99, "name") A &endelm; (state = 42, "cat") To avoid collisions between state integers used by different handlers, the interface definition of any handler includes the range of integers it will use. XML namespaces To support XML namespaces, every element name is represented as a (namespace, name) pair. The &startelm; and &endelm; callbacks are passed namespace and name strings accordingly. If an element in the XML document has no declared namespace, the namespace given will be the empty string, "". neon-0.34.2/doc/using.xml0000644000175000017500000002132514777424030014576 0ustar jortonjorton How to use neon from your application This section describes how to add &neon; support to an application. If you just want to quickly try out &neon;, use the script. The &neon; source code is designed to be easily embedded into an application source tree. &neon; has no dependencies on libraries other than an SSL toolkit and XML parser, though the source tree can be configured to have no support for SSL or XML if desired. To configure the &neon; source code some GNU autoconf macros are supplied, which can be used in a number of ways, as follows: autoconf macros are distributed in the 'macros' subdirectory of the neon distribution. Use the NEON_LIBRARY macro from your configure.in to check for the presence of the neon library installed on the system. The macro adds an '--with-neon=...' argument to configure, which allows the user to specify a location for the library (the standard /usr and /usr/local directories are checked automatically without having to be specified). The 'src' directory of the neon package can be imported directly into your application, if you do not wish to add an external dependency. If you wish to bundle, use the NEON_BUNDLED macro to configure neon in your application: here, the neon sources are bundled in a directory called 'libneon': NEON_BUNDLED(libneon, ...) If your application supports builds where srcdir != builddir, you should use the NEON_VPATH_BUNDLED macro like this: NEON_VPATH_BUNDLED(${srcdir}/libneon, libneon, ...) If you use this macro, a '--with-included-neon' option will be added to the generated configure script. This allows the user to force the bundled neon to be used in the application, rather than any neon library found on the system. If you allow neon to be configured this way, you must also configure an XML parser. Use the NEON_XML_PARSER macro to do this. The final argument to the _BUNDLED macros is a set of actions which are executed if the bundled build *is* chosen (rather than an external neon which might have been found on the user's system). In here, use either the NEON_LIBTOOL_BUILD or NEON_NORMAL_BUILD macro to set up the neon Makefile appropriately: including adding the neon source directory to the recursive make. A full fragment might be: NEON_BUNDLED(libneon, [ NEON_NORMAL_BUILD NEON_XML_PARSER SUBDIRS="libneon $SUBDIRS" ]) This means the bundled neon source directory (called 'libneon') is used if no neon is found on the system, and the standard XML parser search is used. Example application The code below is a simple example which sends a PUT request, using the API from <ne_basic.h>: #include #include static const char data[] = "Example data.\n"; int main(int argc, char **argv) { ne_session *sess; int ec = EXIT_SUCCESS; ne_sock_init(); /* Global library initialization. */ sess = ne_session_create("http", "localhost", 80); if (ne_putbuf(sess, "/dav/data.txt", data, sizeof data)) { fprintf(stderr, "PUT Request failed: %s\n", ne_get_error(sess)); ec = EXIT_FAILURE; } ne_session_destroy(sess); return ec; } ]]> Standards compliance &neon; is intended to be compliant with the IETF and W3C standards which it implements, with a few exceptions due to practical necessity or interoperability issues. These exceptions are documented in this section. RFC 2518, HTTP Extensions for Distributed Authoring—WebDAV &neon; is deliberately not compliant with section 23.4.2, and treats property names as a (namespace-URI, name) pair. This is generally considered to be correct behaviour by the WebDAV working group, and is likely to formally adopted in a future revision of the specification. RFC 2616, Hypertext Transfer Protocol—HTTP/1.1 There is some confusion in this specification about the use of the identity transfer-coding. &neon; ignores the Transfer-Encoding response header if it contains only the (now deprecated) identity token, and will determine the response message length as if the header was not present. &neon; will give an error if a response includes a Transfer-Encoding header with a value other than identity or chunked. <ulink url="https://datatracker.ietf.org/doc/html/rfc3986">RFC 3986</ulink> Uniform Resource Identifier (URI): Generic Syntax and <ulink url="https://datatracker.ietf.org/doc/html/rfc6874">RFC 6874</ulink>, Representing IPv6 Zone Identifiers in Address Literals and Uniform Resource Identifiers &neon; parses and handles scoped IPv6 link-local literal addresses passed to since version 0.34, following the syntax in RFC 6874. An example host argument would be "[fe80::cafe%25eth0]" where "eth0" is the scope ID. Since RFC 9110 does not reference the extended syntax of scoped IPv6 literals, and a scope ID has no meaningful interpretation outside of the client host, it is omitted from the Host header sent over the wire. So the example argument here translates to an HTTP/1.1 header field of Host: [fe80::cafe]. RFC 7616, HTTP Digest Access Authentication &neon; is not strictly compliant with the quoting rules given in the grammar for the Authorization header. The grammar requires that the qop and algorithm parameters are not quoted, however one widely deployed server implementation (Microsoft® IIS 5) rejects the request if these parameters are not quoted. &neon; sends these parameters with quotes—this is not known to cause any problems with other server implementations. RFC 7616 predates RFC 9112 and uses conflicting language around URIs. &neon; uses the RFC 9112 request-target in both the A2 grammar and the uri= parameter of the Authorization header. &neon; will accept (and resolve) any URI-reference in the domain= parameter for WWW-Authenticate response header field. Namespaces in XML The &neon; XML parser interface will accept and parse without error some XML documents which are well-formed according to the XML specification but do not conform to the "Namespaces in XML" specification . Specifically: the restrictions on the first character of the NCName rule are not all implemented; &neon; will allow any CombiningChar, Extender and some characters from the Digit class in this position. neon-0.34.2/doc/ssl.xml0000644000175000017500000000177714777424030014263 0ustar jortonjorton Secure connections: HTTP over SSL This section gives an introduction to SSL. The text is inspired by . &neon; supports the use of HTTP over SSLThe term SSL is used throughout this section to refer in general to both the SSL protocol developed by Netscape and its successor TLS, as adopted by the IETF. to implement secure connections. A secure connection in this context means a connection which has integrity, secrecy and is authenticated. Applications must go to some effort to correctly support secure connections—an application based on &neon; does not magically become secure simply by flicking a switch and enabling the use of SSL. neon-0.34.2/doc/security.xml0000644000175000017500000001223714777424030015322 0ustar jortonjorton HTTP Client Security &neon; is intended to be secure against a specific threat model: use of a malicious HTTP server. Under this threat model, a range of attacks are possible against a client when the user (or application) can be tricked into accessing an HTTP server which is controlled by an attacker. This section documents various types of possible attack and describes what mitigation is used in &neon;. CPU or memory consumption attacks &neon; uses fixed resource limits to prevent the following attacks: memory/CPU consumption attack using an unbounded number of response header fields memory consumption attack using an unbounded length of individual response header lines (or continuation headers) memory consumption attack against the PROPFIND code using an unbounded number of properties (propstat elements) per resource memory consumption attack against the PROPFIND code using an unbounded CDATA element in a "flat property" value Memory consumption attacks against applications based on &neon; by use of unbounded response length are also possible, but must be mitigated at application level. Memory consumption in &neon; itself is fixed and is not proportional to the response size. Test cases for all the above attacks are present in the &neon; test suite. SSL/TLS connection security When using a connection secured by SSL/TLS, it is necessary for clients to verify that the X.509 certificate presented by the server matches the server's expected identity. The algorithm required for this purpose is described in RFC 9110 and RFC 6125, and is implemented by &neon; in the following manner: the host argument passed to is the expected identity of the server if the host argument is an IP literal (e.g. "198.51.100.42" or "[2001:db8::42]"), it is compared only to any iPAddress subjectAltName values present otherwise, the host parameter is treated as a DNS hostname, and is compared with any dNSName subjectAltName values if present; if none match the hostname is compared with the most specific commonName attribute in the Subject name. In the case where a server certificate is presented that does not match the expected identity (or is otherwise not trusted), &neon; will fail the request by default. This behaviour can be overridden by the use of a callback installed using , which allows the application to present the certificate details to a user for manual/off-line verification, if possible. Test cases for the correctness of the implementation of the identity verification algorithm are present in the &neon; test suite. Control character insertion in error messages Where error messages (as returned by () contain data supplied by the server, the untrusted data is sanitised to remove both control characters and non-ASCII characters. This prevents any attacks where such error messages are exposed to the user and can potentially distort the presentation of the interface (for example, through the use of a carriage return character in a text user interface). Attacks against authentication credentials Authentication credentials can be compromised by a "downgrade attack" by an active attacker; for example, where a MITM presents a Basic authentication challenge in place of the server's Digest challenge. &neon; mitigates these attacks by allowing the application (and hence, user) to specify that only a specific set of authentication protocols is permitted. &neon; supports the Digest and Negotiate authentication schemes, which both allow authentication of users without passing credentials in cleartext over the wire. The "domain" parameter is supported in Digest, allowing the server to restrict an authentication session to a particular set of URIs. neon-0.34.2/doc/refentry.xml0000644000175000017500000000203014777424030015277 0ustar jortonjorton ne_foo 3 ne_foo ne_bar functions which do foo and bar #include <ne_header.h> void ne_set_useragent ne_session *session const char *product Description XXX Return value XXX Examples XXX See also XXX neon-0.34.2/doc/ref/0000755000175000017500000000000014777424030013500 5ustar jortonjortonneon-0.34.2/doc/ref/xml.xml0000644000175000017500000000244714777424030015031 0ustar jortonjorton ne_xml_create 3 ne_xml_create ne_xml_destroy create and destroy an XML parser #include <ne_xml.h> ne_xml_parser *ne_xml_create void ne_xml_destroy ne_xml_parser *parser Description The ne_xml_create function creates an XML parser object, which can be used for parsing XML documents using stacked SAX handlers. Return value ne_xml_create returns a pointer to an XML parser object, and never &null; See also XXX neon-0.34.2/doc/ref/vers.xml0000644000175000017500000000325214777424030015203 0ustar jortonjorton ne_version_match 3 ne_version_match ne_version_string library versioning #include <ne_utils.h> int ne_version_match int major int minor const char *ne_version_string Description The ne_version_match function returns non-zero if the library version is not of major version major, or the minor version is less than minor. For &neon; versions 0.x, every minor version is assumed to be incompatible with every other minor version. The ne_version_string function returns a string giving the library version. Examples To require &neon; 1.x, version 1.2 or later: if (ne_version_match(1, 2)) { printf("Library version out of date: 1.2 required, found %s.", ne_version_string()); exit(1); } neon-0.34.2/doc/ref/tok.xml0000644000175000017500000000432214777424030015020 0ustar jortonjorton ne_token 3 ne_token ne_qtoken string tokenizers #include <ne_string.h> char *ne_token char **str char sep char *ne_qtoken char **str char sep const char *quotes Description ne_token and ne_qtoken tokenize the string at the location stored in the pointer str. Each time the function is called, it returns the next token, and modifies the str pointer to point to the remainder of the string, or &null; if there are no more tokens in the string. A token is delimited by the separator character sep; if ne_qtoken is used any quoted segments of the string are skipped when searching for a separator. A quoted segment is enclosed in a pair of one of the characters given in the quotes string. The string being tokenized is modified each time the tokenizing function is called; replacing the next separator character with a &nul; terminator. Examples The following function prints out each token in a comma-separated string list, which is modified in-place: static void splitter(char *list) { do { printf("Token: %s\n", ne_token(&list, ',')); while (list); } neon-0.34.2/doc/ref/status.xml0000644000175000017500000000555014777424030015552 0ustar jortonjorton ne_status 3 ne_status HTTP status structure #include <ne_utils.h> typedef struct { int major_version; int minor_version; int code; int klass; char *reason_phrase; } ne_status; Description The ne_status type represents an HTTP response status; used in response messages giving a result of request. The major_version and minor_version fields give the protocol version supported by the server issuing the response. The code field gives the status code of the result (lying between 100 and 599 inclusive), and the klass field gives the class, which is equal to the most significant digit of the status. The reason_phrase field gives a human-readable string describing the status, which is purely informational (and optional) - any interpretation of the response status must be done using the klass and/or code fields. There are five classes of response status code defined for HTTP/1.1 (see RFC 9110 ẞ15): 1xx Informational response. 2xx Success: the operation was successful 3xx Redirection 4xx Client error: the request made was incorrect in some manner. 5xx Server error Notes The klass field is named klass not class so that the header can be used from a C++ program, in which class is a reserved word. See also . neon-0.34.2/doc/ref/sslvfy.xml0000644000175000017500000001226314777424030015554 0ustar jortonjorton ne_ssl_set_verify 3 ne_ssl_set_verify register an SSL certificate verification callback #include <ne_session.h> typedef int ne_ssl_verify_fn void *userdata int failures const ne_ssl_certificate *cert void ne_ssl_set_verify ne_session *session ne_ssl_verify_fn verify_fn void *userdata Description To enable manual SSL certificate verification, a callback can be registered using ne_ssl_set_verify. If such a callback is not registered, when a connection is established to an SSL server which does not present a certificate signed by a trusted CA (see ), or if the certificate presented is invalid in some way, the connection will fail. When the callback is invoked, the failures parameter gives a bitmask indicating in what way the automatic certificate verification failed. The value is equal to the bit-wise OR of one or more of the following constants (and is guaranteed to be non-zero): NE_SSL_NOTYETVALID The certificate is not yet valid. NE_SSL_EXPIRED The certificate has expired. NE_SSL_IDMISMATCH The hostname used for the session does not match the hostname to which the certificate was issued. NE_SSL_UNTRUSTED The Certificate Authority which signed the certificate is not trusted. Note that if either of the NE_SSL_IDMISMATCH or NE_SSL_UNTRUSTED failures is given, the connection may have been intercepted by a third party, and must not be presumed to be secure. The cert parameter passed to the callback represents the certificate which was presented by the server. If the server presented a chain of certificates, the chain can be accessed using . The cert object given is not valid after the callback returns. Return value The verification callback must return zero to indicate that the certificate should be trusted; and non-zero otherwise (in which case, the connection will fail). Examples The following code implements an example verification callback, using the dump_cert function from to display certification information. Notice that the hostname of the server used for the session is passed as the userdata parameter to the callback. static int my_verify(void *userdata, int failures, const ne_ssl_certificate *cert) { const char *hostname = userdata; dump_cert(cert); puts("Certificate verification failed - the connection may have been " "intercepted by a third party!"); if (failures & NE_SSL_IDMISMATCH) { const char *id = ne_ssl_cert_identity(cert); if (id) printf("Server certificate was issued to '%s' not '%s'.\n", id, hostname); else printf("The certificate was not issued for '%s'\n", hostname); } if (failures & NE_SSL_UNTRUSTED) puts("The certificate is not signed by a trusted Certificate Authority."); /* ... check for validity failures ... */ if (prompt_user()) return 1; /* fail verification */ else return 0; /* trust the certificate anyway */ } int main(...) { ne_session *sess = ne_session_create("https", "some.host.name", 443); ne_ssl_set_verify(sess, my_verify, "some.host.name"); ... } See also , , neon-0.34.2/doc/ref/sslvers.xml0000644000175000017500000000346714777424030015735 0ustar jortonjorton ne_ssl_set_protovers 3 ne_ssl_set_protovers set session SSL/TLS minimum or maximum protocol version #include <ne_session.h> int ne_ssl_set_protovers ne_session *sess enum ne_ssl_protocol min enum ne_ssl_protocol max Description The ne_ssl_set_protovers function sets the minimum and/or maximum SSL/TLS version. Either minimum and/or maximum may be specified as NE_SSL_PROTO_UNSPEC, in which case no limit is imposed. Return value The ne_ssl_set_protovers function returns zero on success or non-zero on error. Errors include an invalid range (minimum above maximum), or if the protocol version is not supported by the SSL/TLS toolkit in use, or if SSL/TLS is not in use for the session. History ne_ssl_set_protovers is available in &neon; 0.34.0 and later. See also , . neon-0.34.2/doc/ref/ssltrust.xml0000644000175000017500000000456614777424030016140 0ustar jortonjorton ne_ssl_trust_cert 3 ne_ssl_trust_cert ne_ssl_trust_default_ca functions to indicate that certificates are trusted #include <ne_session.h> void ne_ssl_trust_cert ne_session *session const ne_ssl_certificate *cert void ne_ssl_trust_default_ca ne_session *session Description To indicate that a given certificate is trusted by the user, the certificate object can be passed to ne_ssl_trust_cert. The certificate object is duplicated internally and can subsequently be destroyed. The SSL library in use by &neon; may include a default set of CA certificates; calling the ne_ssl_trust_default_ca function will indicate that these CAs are trusted by the user. Examples Load the CA certificate stored in /path/to/cacert.pem: &egsess; ne_ssl_certificate *cert = ne_ssl_cert_read("/path/to/cacert.pem"); if (cert) { ne_ssl_trust_cert(sess, cert); ne_ssl_cert_free(cert); } else { printf("Could not load CA cert: %s\n", ne_get_error(sess)); } History ne_ssl_trust_default_ca is not safe to call for non-SSL sessions versions of &neon; before 0.33.0. In 0.33.0 and later, this function is a no-op for non-SSL sessinos. See also , , neon-0.34.2/doc/ref/sslproto.xml0000644000175000017500000000453314777424030016114 0ustar jortonjorton ne_ssl_proto_name 3 ne_ssl_proto_name SSL/TLS protocol version to name mapping #include <ne_ssl.h> const char *ne_ssl_proto_name enum ne_ssl_protocol proto Description The ne_ssl_proto_name function returns a human-readable name for a SSL/TLS version constant. The set of versions currently are as follows: NE_SSL_PROTO_UNSPEC unspecified/unknown version NE_SSL_PROTO_SSL3 SSL v3 NE_SSL_PROTO_TLS_1_0 TLS v1.0 NE_SSL_PROTO_TLS_1_1 TLS v1.1 NE_SSL_PROTO_TLS_1_2 TLS v1.2 NE_SSL_PROTO_TLS_1_3 TLS v1.3 Return value The ne_ssl_proto_name function always returns a non-&null; string even if the version constant is not valid. History ne_ssl_proto_name is available in &neon; 0.34.0 and later. See also neon-0.34.2/doc/ref/ssldname.xml0000644000175000017500000000374414777424030016040 0ustar jortonjorton ne_ssl_dname 3 ne_ssl_readable_dname ne_ssl_dname_cmp SSL distinguished name handling #include <ne_ssl.h> const char *ne_ssl_readable_dname const ne_ssl_dname *dname int ne_ssl_dname_cmp const ne_ssl_dname *dn1 const ne_ssl_dname *dn2 Description The ne_ssl_readable_dname function creates a single-line, human-readable string out of an ne_ssl_dname object. The returned string is malloc()-allocated, and must be free()d by the caller. The ne_ssl_dname_cmp function compares two distinguished names, and returns zero if they are equal, or non-zero otherwise. Return value ne_ssl_readable_dname returns a malloc-allocated string, and never &null;. Examples See for an example use of ne_ssl_readable_dname. See also neon-0.34.2/doc/ref/sslcertio.xml0000644000175000017500000000663114777424030016237 0ustar jortonjorton ne_ssl_cert_read 3 ne_ssl_cert_read ne_ssl_cert_write ne_ssl_cert_import ne_ssl_cert_export functions to read or write certificates to and from files or strings #include <ne_ssl.h> ne_ssl_certificate *ne_ssl_cert_read const char *filename int ne_ssl_cert_write const ne_ssl_certificate *cert const char *filename ne_ssl_certificate *ne_ssl_cert_import const char *data char *ne_ssl_cert_export const ne_ssl_certificate *cert Description The ne_ssl_cert_write function writes a certificate to a file using the PEM encoding. The ne_ssl_cert_export function returns a base64-encoded &nul;-terminated string representing the certificate. This string is malloc-allocated and should be destroyed using free by the caller. The ne_ssl_cert_read function reads a certificate from a PEM-encoded file, and returns a certificate object. The ne_ssl_cert_import function returns a certificate object from a base64-encoded string, data, as returned by ne_ssl_cert_export. The certificate object returned by these functions should be destroyed using after use. Return value ne_ssl_cert_read returns &null; if a certificate could not be read from the file. ne_ssl_cert_write returns non-zero if the certificate could not be written to the file. ne_ssl_cert_export always returns a &nul;-terminated string, and never &null;. ne_ssl_cert_import returns &null; if the string was not a valid base64-encoded certificate. Encoding Formats The string produced by ne_ssl_cert_export is the base64 encoding of the DER representation of the certificate. The file written by ne_ssl_cert_write uses the PEM format: this is the base64 encoding of the DER representation with newlines every 64 characters, and start and end marker lines. neon-0.34.2/doc/ref/sslcert2.xml0000644000175000017500000000260614777424030015767 0ustar jortonjorton ne_ssl_cert_cmp 3 ne_ssl_cert_cmp ne_ssl_cert_free functions to operate on certificate objects #include <ne_header.h> int ne_ssl_cert_cmp const ne_ssl_certificate *c1 const ne_ssl_certificate *c2 void ne_ssl_cert_free ne_ssl_certificate *cert Description The ne_ssl_cert_cmp function can be used to compare two certificate objects; it returns zero if they refer to the same certificate, and non-zero otherwise. The ne_ssl_cert_free function can be used to destroy a certificate object when it is no longer needed. neon-0.34.2/doc/ref/sslcert.xml0000644000175000017500000000723014777424030015703 0ustar jortonjorton ne_ssl_cert_identity 3 ne_ssl_cert_identity ne_ssl_cert_signedby ne_ssl_cert_issuer ne_ssl_cert_subject functions to access certificate properties #include <ne_ssl.h> const char *ne_ssl_cert_identity const ne_ssl_certificate *cert const ne_ssl_certificate *ne_ssl_cert_signedby const ne_ssl_certificate *cert const ne_ssl_dname *ne_ssl_cert_subject const ne_ssl_certificate *cert const ne_ssl_dname *ne_ssl_cert_issuer const ne_ssl_certificate *cert Description The function ne_ssl_cert_identity retrieves the identity of a certificate; for an SSL server certificate, this will be the hostname for which the certificate was issued. In PKI parlance, the identity is the common name attribute of the distinguished name of the certificate subject. The functions ne_ssl_cert_subject and ne_ssl_cert_issuer can be used to access the objects representing the distinguished name of the subject and of the issuer of a certificate, respectively. If a certificate object is part of a certificate chain, then ne_ssl_cert_signedby can be used to find the certificate which signed a particular certificate. For a self-signed certificate or a certificate for which the full chain is not available, this function will return &null;. Return value ne_ssl_cert_issuer and ne_ssl_cert_subject are guaranteed to never return &null;. ne_ssl_cert_identity may return &null; if the certificate has no specific identity. ne_ssl_cert_signedby may return &null; as covered above. Examples The following function could be used to display information about a given certificate: void dump_cert(const ne_ssl_certificate *cert) { const char *id = ne_ssl_cert_identity(cert); char *dn; if (id) printf("Certificate was issued for '%s'.\n", id); dn = ne_ssl_readable_dname(ne_ssl_cert_subject(cert)); printf("Subject: %s\n", dn); free(dn); dn = ne_ssl_readable_dname(ne_ssl_cert_issuer(cert)); printf("Issuer: %s\n", dn); free(dn); } See also , neon-0.34.2/doc/ref/sslca.xml0000644000175000017500000000462714777424030015340 0ustar jortonjorton ne_ssl_load_ca 3 ne_ssl_load_ca ne_ssl_load_default_ca load SSL Certificate Authorities #include <ne_session.h> int ne_ssl_load_ca ne_session *session const char *filename int ne_ssl_load_default_ca ne_session *session Description To indicate that a given CA certificate is trusted by the user, the certificate can be loaded using the ne_ssl_load_ca function. The filename parameter given must specify the location of a PEM-encoded CA certificate. The SSL library in use by neon may include a default set of CA certificates; calling the ne_ssl_load_default_ca function will indicate that these CAs are trusted by the user. If no CA certificates are loaded, or the server presents a certificate which is invalid in some way, then the certificate must be manually verified (see ), otherwise the connection will fail. Return value Both ne_ssl_load_ca and ne_ssl_load_default_ca functions return 0 on success, or non-zero on failure. Examples Load the CA certificate stored in /path/to/cacert.pem: &egsess; if (ne_ssl_load_ca(sess, "/path/to/cacert.pem")) { printf("Could not load CA cert: %s\n", ne_get_error(sess)); } See also , neon-0.34.2/doc/ref/shave.xml0000644000175000017500000000236614777424030015337 0ustar jortonjorton ne_shave 3 ne_shave trim whitespace from a string #include <ne_string.h> char *ne_shave char *str const char *whitespace Description ne_shave returns a portion of str with any leading or trailing characters in the whitespace array removed. str may be modified. Note that the return value may not be equal to str. Examples The following code segment will output "fish": char s[] = ".!.fish!.!"; puts(ne_shave(s, ".!")); neon-0.34.2/doc/ref/sessflags.xml0000644000175000017500000001037614777424030016223 0ustar jortonjorton ne_set_session_flag 3 ne_set_session_flag ne_get_session_flag set and retrieve session flags #include <ne_request.h> void ne_set_session_flag ne_session *sess ne_session_flag flag int value int ne_get_session_flag ne_session *sess ne_session_flag flag Description The ne_set_session_flag function enables or disables a session flag. Passing a non-zero value argument enables the flag, and zero disables it. The following flags are defined: NE_SESSFLAG_PERSIST (default on) disable this flag to prevent use of persistent connections NE_SESSFLAG_ICYPROTO (default off) enable this flag to enable support for non-HTTP ShoutCast-style "ICY" responses NE_SESSFLAG_SSLv2 this flag is ignored NE_SESSFLAG_RFC4918 (default off) enable this flag to enable support for RFC4918-only WebDAV features; losing backwards-compatibility with RFC2518 servers NE_SESSFLAG_CONNAUTH (default off) enable this flag if an RFC-violating connection-based HTTP authentication scheme is in use NE_SESSFLAG_TLS_SNI (default on) disable this flag if a server is used which does not correctly support the TLS SNI extension NE_SESSFLAG_EXPECT100 (default off) enable this flag to enable the request flag NE_REQFLAG_EXPECT100 for new requests NE_SESSFLAG_SHAREPOINT (default off) enable this flag to use various workarounds to improve interoperability with SharePoint NE_SESSFLAG_STRICT (default on) disable this flag to parse HTTP/1.1 messages without strict requirements introduced in RFC 7230 and later Return value The ne_get_session_flag function returns zero if a flag is disabled, less than zero if the flag is not supported, or greater than zero if the flag is enabled. See also , . neon-0.34.2/doc/ref/sess.xml0000644000175000017500000001331514777424030015202 0ustar jortonjorton ne_session_create 3 ne_session_create ne_close_connection ne_session_destroy set up HTTP sessions #include <ne_session.h> ne_session *ne_session_create const char *scheme const char *host unsigned int port void ne_close_connection ne_session *session void ne_session_destroy ne_session *session Description An ne_session object represents an HTTP session - a logical grouping of a sequence of HTTP requests made to a certain server. Any requests made using the session can use a persistent connection, share cached authentication credentials and any other common attributes. A new HTTP session is created using the ne_session_create function; the host and port parameters specify the origin server to use, along with the scheme (usually "http"). Before the first use of ne_session_create in a process, must have been called to perform any global initialization needed by any libraries used by &neon;. To enable SSL/TLS for the session, pass the string "https" as the scheme, and either register a certificate verification function (see ) or trust the appropriate certificate (see , ). The host parameter must follow the definition of host host in RFC 3986, which can be an IP-literal or registered (DNS) hostname. Valid examples of each: "198.51.100.42" (IPv4 literal address), "[2001:db8::42]" (IPv6 literal, which MUST be enclosed in square brackets), or "www.example.com" (DNS hostname). The RFC 6874 syntax for scoped IPv6 link-local literal addresses is also permitted, for example "[fe80::1%25eth0]". The scheme parameter is used to determine the URI for resources identified during request handling. Other than special handling of the string "https", no other interpretation or checking of the scheme is performed. For example, if an HTTP-to-FTP proxy is configured, a scheme of "ftp" could be used to access resources. To use a proxy server for the session, it must be configured (see ) before any requests are created from session object. Further per-session options may be changed using the interface. If it is known that the session will not be used for a significant period of time, ne_close_connection can be called to close the connection, if one remains open. Use of this function is entirely optional, but it must not be called if there is a request active using the session. Once a session has been completed, ne_session_destroy must be called to destroy the resources associated with the session. Any subsequent use of the session pointer produces undefined behaviour. The session object must not be destroyed until after all associated request objects have been destroyed. Notes If a hostname is passed to ne_session_create, it will be resolved when the first request using the session is dispatched; a DNS resolution failure can only be detected at that time (using the NE_LOOKUP error code); see for details. Return Values ne_session_create will return a pointer to a new session object (and never &null;). Examples Create and destroy a session: ne_session *sess; sess = ne_session_create("http", "host.example.com", 80); /* ... use sess ... */ ne_session_destroy(sess); See Also , , , , neon-0.34.2/doc/ref/resphdr.xml0000644000175000017500000000644314777424030015700 0ustar jortonjorton ne_get_response_header 3 ne_get_response_header ne_response_header_iterate functions to access response headers #include <ne_request.h> const char *ne_get_response_header ne_request *request const char *name void *ne_response_header_iterate ne_request *request void *cursor const char **name const char **value Description To retrieve the value of a response header field, the ne_get_response_header function can be used, and is given the name of the header to return. To iterate over all the response headers returned, the ne_response_header_iterate function can be used. This function takes a cursor parameter which should be &null; to retrieve the first header. The function stores the name and value of the next header header in the name and value parameters, and returns a new cursor pointer which can be passed to ne_response_header_iterate to retrieve the next header. Return value ne_get_response_header returns a string, or &null; if no header with that name was given. If used during request processing, the return value pointer is valid only until the next call to ne_begin_request, or else, until the request object is destroyed. Likewise, the cursor, names, and values returned by ne_response_header_iterate are only valid until the next call to ne_begin_request or until the request object is destroyed. Examples The following code will output the value of the Last-Modified header for a resource: ne_request *req = ne_request_create(sess, "GET", "/foo.txt"); if (ne_request_dispatch(req) == NE_OK) { const char *mtime = ne_get_response_header(req, "Last-Modified"); if (mtime) { printf("/foo.txt has last-modified value %s\n", mtime); } } ne_request_destroy(req); See also , . neon-0.34.2/doc/ref/resolve.xml0000644000175000017500000001206114777424030015701 0ustar jortonjorton ne_addr_resolve 3 ne_addr_resolve ne_addr_result ne_addr_first ne_addr_next ne_addr_error ne_addr_destroy functions to resolve hostnames to addresses #include <ne_socket.h> ne_sock_addr *ne_addr_resolve const char *hostname int flags int ne_addr_result const ne_sock_addr *addr const ne_inet_addr *ne_addr_first ne_sock_addr *addr const ne_inet_addr *ne_addr_next ne_sock_addr *addr char *ne_addr_error const ne_sock_addr *addr char *buffer size_t bufsiz void ne_addr_destroy ne_sock_addr *addr Description The ne_addr_resolve function resolves the given hostname, returning an ne_sock_addr object representing the address (or addresses) associated with the hostname. The flags parameter is currently unused, and must be passed as 0. The hostname passed to ne_addr_resolve can be a DNS hostname (e.g. "www.example.com") or an IPv4 dotted quad (e.g. "192.0.34.72"); or, on systems which support IPv6, an IPv6 hex address, which may be enclosed in brackets, e.g. "[::1]". To determine whether the hostname was successfully resolved, the ne_addr_result function is used, which returns non-zero if an error occurred. If an error did occur, the ne_addr_error function can be used, which will copy the error string into a given buffer (of size bufsiz). The functions ne_addr_first and ne_addr_next are used to retrieve the Internet addresses associated with an address object which has been successfully resolved. ne_addr_first returns the first address; ne_addr_next returns the next address after the most recent call to ne_addr_next or ne_addr_first, or &null; if there are no more addresses. The ne_inet_addr pointer returned by these functions can be passed to ne_sock_connect to connect a socket. After the address object has been used, it should be destroyed using ne_addr_destroy. Return value ne_addr_resolve returns a pointer to an address object, and never &null;. ne_addr_error returns the buffer parameter . Examples The code below prints out the set of addresses associated with the hostname www.google.com. ne_sock_addr *addr; char buf[256]; addr = ne_addr_resolve("www.google.com", 0); if (ne_addr_result(addr)) { printf("Could not resolve www.google.com: %s\n", ne_addr_error(addr, buf, sizeof buf)); } else { const ne_inet_addr *ia; printf("www.google.com:"); for (ia = ne_addr_first(addr); ia != NULL; ia = ne_addr_next(addr)) { printf(" %s", ne_iaddr_print(ia, buf, sizeof buf)); } putchar('\n'); } ne_addr_destroy(addr); See also neon-0.34.2/doc/ref/reqtgt.xml0000644000175000017500000000405714777424030015536 0ustar jortonjorton ne_get_request_target 3 ne_get_request_target retrieve request target #include <ne_request.h> const ne_uri *ne_get_request_target ne_request *req Description The ne_get_request_target returns the request target URI as a pointer to an ne_uri object. The "target resource" of a request is defined per Section 7.1 of RFC 9110 and is derived from the parameters used to create the request with and the parameters used to create the session with . Return value The ne_get_request_target function returns a ne_uri, or &null; if it was not possible to create the target URI. The latter can only occur if the path used to create the request object was not a valid URI path. Note that the path field of the returned object can be the empty string if the authority-form of the URI is used. History ne_get_request_target is available in &neon; 0.34.0 and later. See also , . neon-0.34.2/doc/ref/reqhdr.xml0000644000175000017500000000371614777424030015516 0ustar jortonjorton ne_add_request_header 3 ne_add_request_header ne_print_request_header add headers to a request #include <ne_request.h> void ne_add_request_header ne_request *request const char *name const char *value void ne_print_request_header ne_request *request const char *name const char *format ... Description The functions ne_add_request_header and ne_print_request_header can be used to add headers to a request, before it is sent. ne_add_request_header simply adds a header of given name, with given value. ne_print_request_header adds a header of given name, taking the value from the printf-like format string parameter and subsequent variable-length argument list. See also neon-0.34.2/doc/ref/reqflags.xml0000644000175000017500000000561614777424030016036 0ustar jortonjorton ne_set_request_flag 3 ne_set_request_flag ne_get_request_flag set and retrieve per-request flags #include <ne_request.h> void ne_set_request_flag ne_request *req ne_request_flag flag int value int ne_get_request_flag ne_request *req ne_request_flag flag Description The ne_set_request_flag function enables or disables a per-request flag. Passing a non-zero value argument enables the flag, and zero disables it. The following flags are defined: NE_REQFLAG_EXPECT100 enable this flag to use the "Expect: 100-continue" feature of HTTP/1.1, which allows the server to process request headers without reading the entire request body. This saves time and bandwidth if the server gives an authentication challenge (requiring the request to be resent), but has interoperability problems with some older servers. NE_REQFLAG_IDEMPOTENT disable this flag if the request uses a non-idempotent method such as POST NE_REQFLAG_1XXTIMEOUT (default on) disable this flag to disable overall timeout when reading interim (1xx) responses; Return value The ne_get_request_flag function returns zero if a flag is disabled, less than zero if the flag is not supported, or greater than zero if the flag is enabled. See also . neon-0.34.2/doc/ref/reqbody.xml0000644000175000017500000001313114777424030015666 0ustar jortonjorton ne_set_request_body_buffer 3 ne_set_request_body_buffer ne_set_request_body_fd ne_set_request_body_provider include a message body with a request #include <ne_request.h> void ne_set_request_body_buffer ne_request *req const char *buf size_t count int ne_set_request_body_fd ne_request *req int fd ne_off_t begin ne_off_t length typedef ssize_t (*ne_provide_body) void *userdata char *data size_t buflen int ne_set_request_body_provider ne_request *req ne_off_t length ne_provide_body provider void *userdata Description The ne_set_request_body_buffer function specifies that a message body should be included with the body, which is stored in the count bytes buffer buf. The ne_set_request_body_fd function can be used to include a message body with a request which is read from a file descriptor. The body is read from the file descriptor fd, which must be a associated with a seekable file (not a pipe, socket, or FIFO). count bytes are read, beginning at offset begin (hence, passing begin as zero means the body is read from the beginning of the file). For both above functions, the source of the request body must survive until the request has been dispatched; neither the memory buffer passed to ne_set_request_body_buffer nor the file descriptor passed to ne_set_request_body_fd are copied internally. The ne_set_request_body_provider function can be used to include a message body with a request which is provided by a callback function. The body length passed in the length paramater must be positive, or if a chunked request body is required, as covered below, -1 can be used. Before sending the body, the callback is invoked once with the buflen parameter as 0. The body is then read by invoking the callback repeatedly until it returns 0 indicating the end-of-body. The callback return value must be as follows: less than 0 An error; the request will be aborted. The session error string must be set via ne_set_error. 0 End of body. between 0 and buflen Number of bytes of request body data. Chunked request bodies Chunked request bodies are only sent when ne_set_request_body_provider is used and -1 is passed as the length. In this case, the length of the request body does not have to be determined ahead of time. The end of the request body is indicated by returning 0 from the callback function. Before using a chunked request body, the caller must determine that HTTP/1.1 is supported (by the origin server and any HTTP proxy server configured). This can be done by testing that ne_version_pre_http11 returns zero after performing an OPTIONS or HEAD request. See also , neon-0.34.2/doc/ref/req.xml0000644000175000017500000001623414777424030015017 0ustar jortonjorton ne_request_create 3 ne_request_create ne_request_dispatch ne_request_destroy low-level HTTP request handling #include <ne_request.h> ne_request *ne_request_create ne_session *session const char *method const char *target int ne_request_dispatch ne_request *req void ne_request_destroy ne_request *req Description The ne_request object represents an HTTP request and the associated response. The ne_request_create function creates a new request object for the given session. The target resource for the request is identified by the target, parameter, and the method to be performed on that resource via the method parameter. The target string used must conform to the request-target definition given in RFC 9112. Usually this will take the abolute-path form, which optionally includes a query string. To dispatch a request, and process the response, the ne_request_dispatch function can be used. An alternative is to use the (more complex, but more flexible) combination of the ne_begin_request, ne_end_request, and ne_read_response_block functions; see ne_begin_request. Dispatching a request may require multiple iterations of a request being sent and response received, for example if authentication is used (see ), or if a persistent connection times out; this is handled internally by ne_request_dispatch. To add extra headers in the request, the functions and can be used. To include a message body with the request, one of the functions ne_set_request_body_buffer, ne_set_request_body_fd, or ne_set_request_body_provider can be used. The return value of ne_request_dispatch indicates merely whether the request was sent and the response read successfully. To discover the result of the operation, , along with any processing of the response headers and message body. A request can only be dispatched once: calling ne_request_dispatch more than once on a single ne_request object produces undefined behaviour. Once all processing associated with the request object is complete, use the ne_request_destroy function to destroy the resources associated with it. Any subsequent use of the request object produces undefined behaviour. Request methods are assumed to be idempotent by default. For a request using a non-idempotent method such as POST, the NE_REQFLAG_IDEMPOTENT flag must be disabled using . Return value The ne_request_create function returns a pointer to a request object (and never &null;). The ne_request_dispatch function returns zero if the request was dispatched successfully, and a non-zero error code otherwise. Notes The path, method and target parameters of ne_request_create are used directly in request data without validation, so must not be taken from untrusted sources. For example, allowing insertion of unescaped CR, LF or other control characters in these parameters may result in unexpected or insecure behaviour. &neon; does not impose any length restrictions on request input data. Errors NE_ERROR Request failed (see session error string) NE_LOOKUP The DNS lookup for the server (or proxy server) failed. NE_AUTH Authentication failed on the server. NE_PROXYAUTH Authentication failed on the proxy server. NE_CONNECT A connection to the server could not be established. NE_TIMEOUT A timeout occurred while waiting for the server to respond. Example An example of applying a MKCOL operation to the resource at the location http://www.example.com/foo/bar/: ne_session *sess = ne_session_create("http", "www.example.com", 80); ne_request *req = ne_request_create(sess, "MKCOL", "/foo/bar/"); if (ne_request_dispatch(req)) { printf("Request failed: %s\n", ne_get_error(sess)); } ne_request_destroy(req); See also , , , , , . neon-0.34.2/doc/ref/redir.xml0000644000175000017500000000377314777424030015341 0ustar jortonjorton ne_redirect_register 3 ne_redirect_register ne_redirect_location HTTP request redirect handling #include <ne_redirect.h> void ne_redirect_register ne_session *sess const ne_uri *ne_redirect_location ne_session *sess Description The ne_redirect_register function registers redirect handling for the session. If a valid redirect (with status code 3xx) response is processed, the request will fail with the NE_REDIRECT error code. The destination of the redirect can then be retrieved using ne_redirect_location. If a redirect was processed, the ne_redirect_location function returns the destination URI of the redirect. Return value ne_redirect_location returns NULL if no request has yet been processed, if the current request was not a redirect, or if the destination of the redirect could not be parsed or resolved. Otherwise it returns a pointer to an ne_uri object, which remains valid until another request is created for the session. See also . neon-0.34.2/doc/ref/proxy.xml0000644000175000017500000001544014777424030015407 0ustar jortonjorton ne_session_proxy 3 ne_session_proxy ne_session_socks_proxy ne_session_system_proxy ne_set_addrlist configure proxy servers #include <ne_session.h> void ne_session_proxy ne_session *session const char *hostname unsigned int port void ne_session_system_proxy ne_session *session unsigned int flags void ne_session_socks_proxy ne_session *session enum ne_sock_sversion version const char *hostname unsigned int port const char *username const char *password void ne_set_addrlist ne_session *session const ne_inet_addr **addrlist size_t count Description One (and no more than one) of the functions ne_session_proxy, ne_session_system_proxy, ne_session_socks_proxy, ne_set_addrlist can be used to configure a proxy server for a given session object. If more than one function is invoked for any given session object, only the last call has effect. If one of the functions is to be used, it must be used before the creation of any request object for the session. HTTP proxy specification The ne_session_proxy function configures use of an HTTP proxy server for the session, the location of which is given by the hostname and port parameters. If the proxy requires authentication, should be used. System proxy configuration The ne_session_system_proxy function configures the session to use any proxy servers specified by the system configuration. Support for this function is platform-specific; if unsupported, the function has no effect. SOCKS proxy configuration The ne_session_socks_proxy function configures the session to use a SOCKS proxy. The version indicates which version of the SOCKS protocol should be used. The hostname and port parameters specify the SOCKS proxy location. Note that a server with only an IPv6 address cannot be used with SOCKS v4 or v4A. The interpretation of the other arguments depends on the version specified: NE_SOCK_SOCKSV4 (version 4) The username parameter must be non-&null;; the password parameter is ignored. NE_SOCK_SOCKSV4A (version 4A) The username parameter must be non-&null;; the password parameter is ignored. NE_SOCK_SOCKSV5 (version 5) The username parameter may be &null;; if it is non-&null;, the password parameter must also be non-&null;; otherwise, it is ignored.. Origin server address override The ne_set_addrlist function forces use of an address and port the a specified list when establishing a TCP connection, ignoring the "real" hostname and port identifying the origin server for the session (as passed to ne_session_create). The origin server's "real" hostname and port will still be used in the Host header in HTTP requests. When a connection is required, the library will iterate through the addrlist list, attempting to connect to the address addrlist[0] through to addrlist[count-1] in turn, until a connection can be established. Return Values None of the functions described here has a return value. Examples Create and destroy a session: ne_session *sess; sess = ne_session_create("http", "host.example.com", 80); ne_session_proxy(sess, "proxy.example.com", 3128); /* ... use sess ... */ ne_session_destroy(sess); See Also , , , neon-0.34.2/doc/ref/param.xml0000644000175000017500000000500214777424030015317 0ustar jortonjorton ne_strparam 3 ne_strparam HTTP extended parameter value encoding #include <ne_string.h> char *ne_strparam const char *charset const char *lang const char *value Description The ne_strparam function can be used to encode an extended parameter value for an HTTP header, as defined in RFC 5987. The function takes as arguments the value to encode, using a given MIME charset character set, and lang language tag. The extended parameter encoding is used in HTTP protocol specifications to allow easily embedding special characters (such as quote marks, separators or non-ASCII) in header values. In accordance with RFC 5987, the charset argument must be either "UTF-8" or "IS0-8859-1", but the lang argument may be &null;. Return value The return value is either: &null; if the value parameter is a "regular parameter" and does not need extended encoding non-&null; the encoding of the input value as an extended parameter as a NUL-terminated, malloc-allocated string History ne_strparam is available in &neon; 0.32.0 and later. See also neon-0.34.2/doc/ref/opts.xml0000644000175000017500000001001614777424030015205 0ustar jortonjorton ne_set_useragent 3 ne_set_useragent ne_set_read_timeout ne_set_connect_timeout ne_get_scheme ne_get_server_hostport common properties for HTTP sessions #include <ne_session.h> void ne_set_useragent ne_session *session const char *product void ne_set_read_timeout ne_session *session int timeout void ne_set_connect_timeout ne_session *session int timeout const char *ne_get_scheme ne_sesssion *session const char *ne_get_server_hostport ne_sesssion *session Description The User-Agent request header is used to identify the software which generated the request for statistical or debugging purposes. neon does not send a User-Agent header unless a call is made to the ne_set_useragent. ne_set_useragent must be passed a product string conforming to RFC2616's product token grammar; of the form "Product/Version". When neon reads from a socket, by default the read operation will time out after 60 seconds, and the request will fail giving an NE_TIMEOUT error. To configure this timeout interval, call ne_set_read_timeout giving the desired number of seconds as the timeout parameter. When a connection is being established to a server, normally only the system's TCP timeout handling will apply. To configure a specific (and probably shorter) timeout, the ne_set_connect_timeout can be used, giving the desired number of seconds as the timeout parameter. If 0 is passed, then the default behaviour of using the system TCP timeout will be used. The scheme used to initially create the session will be returned by ne_get_scheme. The hostport pair with which the session is associated will be returned by the ne_get_server_hostport; for example www.example.com:8080. Note that the :port will be omitted if the default port for the scheme is used. Examples Set a user-agent string: &egsess; ne_set_useragent(sess, "MyApplication/2.1"); Set a 30 second read timeout: &egsess; ne_set_read_timeout(sess, 30); See also , . neon-0.34.2/doc/ref/neon.xml0000644000175000017500000002435014777424030015165 0ustar jortonjorton neon 3 neon HTTP and WebDAV client library Description neon is an HTTP and WebDAV client library. The major abstractions exposed are the HTTP session, created by ; and the HTTP request, created by . HTTP authentication is handled transparently for server and proxy servers, see ; complete SSL/TLS support is also included, see . Conventions Some conventions are used throughout the neon API, to provide a consistent and simple interface; these are documented below. Thread-safeness and global initialization &neon; itself is implemented to be thread-safe (avoiding any use of global state), but relies on the operating system providing a thread-safe resolver interface. Modern operating systems offer the thread-safe getaddrinfo interface, which &neon; supports; some others implement gethostbyname using thread-local storage. To allow thread-safe use of SSL in the OpenSSL and GnuTLS libraries &neon; must be configured using the --enable-threadsafe-ssl; if this is done, locking callbacks will be registered by ; note that care must be exercised if &neon; is used in conjunction with another library which uses OpenSSL or GnuTLS. Some platforms and libraries used by &neon; require global initialization before use; notably: The SIGPIPE signal disposition must be set to ignored or otherwise handled to avoid process termination when writing to a socket which has been shutdown by the peer. OpenSSL and GnuTLS require global initialization to load shared lookup tables. The Win32 socket library requires initialization before use. The function should be called before any other use of &neon; to perform any necessary initialization needed for the particular platform. Applications wishing to perform all the necessary process-global initialization steps themselves may omit to call (and ); &neon; neither checks whether these functions are called nor calls them itself. For some applications and configurations it may be necessary to call to initialize the support for internationalization in &neon;. Asynchronous signal safety No function in &neon; is defined to be async-signal safe - that is, no function is safe to call from a signal handler. Any call into the &neon; library from a signal handler will have undefined behaviour - in other words, it may crash the process. Functions using global state Any function in &neon; may modify the errno global variable as a side-effect. Except where explicitly documented, the value of errno is unspecified after any &neon; function call. Other than in the use of errno, the only functions which use or modify process-global state in &neon; are as follows: , , and , as described above ne_debug_init and ne_debug, if enabled at compile time; for debugging output for installing a process-global callback to be invoked on malloc failure Namespaces To avoid possible collisions between names used for symbols and preprocessor macros by an application and the libraries it uses, it is good practice for each library to reserve a particular namespace prefix. An application which ensures it uses no names with these prefixes is then guaranteed to avoid such collisions. The &neon; library reserves the use of the namespace prefixes ne_ and NE_. The libraries used by &neon; may also reserve certain namespaces; collisions between these libraries and a &neon;-based application will not be detected at compile time, since the underlying library interfaces are not exposed through the &neon; header files. Such collisions can only be detected at link time, when the linker attempts to resolve symbols. The following list documents some of the namespaces claimed by libraries used by &neon;; this list may be incomplete. SSL, ssl, TLS, tls, ERR_, BIO_, d2i_, i2d_, ASN1_ Some of the many prefixes used by the OpenSSL library; little attempt has been made to keep exported symbols within any particular prefixes for this library. gnutls_, gcry_, gpg_ Namespaces used by the GnuTLS library (and dependencies thereof) XML_, Xml[A-Z] Namespaces used by the expat library. xml[A-Z], html[A-Z], docb[A-Z] Namespaces used by the libxml2 library; a relatively small number of symbols are used without these prefixes. inflate, deflate, crc32, compress, uncompress, adler32, zlib Namespaces used by the zlib library; a relatively small number of symbols are used without these prefixes. krb5, gss, GSS, asn1, decode_krb5, encode_krb5, profile, mit Some of the prefixes used by the MIT GSSAPI library and dependencies thereof; a number of symbols lie outside these prefixes. pakchois_ Namespace used by the pakchois library. px_ Namespace used by the libproxy library. Argument validation &neon; does not attempt to validate that the parameters passed to functions conform to the API (for instance, checking that pointer arguments are not &null;). Any use of the &neon; API which is not documented to produce a certain behaviour results is said to produce undefined behaviour; it is likely that &neon; will segfault under these conditions. URI paths, WebDAV metadata The path strings passed to any function must be URI-encoded by the application; &neon; never performs any URI encoding or decoding internally. WebDAV property names and values must be valid UTF-8 encoded Unicode strings. User interaction As a pure library interface, &neon; will never produce output on stdout or stderr; all user interaction is the responsibility of the application. Memory handling neon does not attempt to cope gracefully with an out-of-memory situation; instead, by default, the abort function is called to immediately terminate the process. An application may register a custom function which will be called before abort in such a situation; see . Callbacks and userdata Whenever a callback is registered, a userdata pointer is also used to allow the application to associate a context with the callback. The userdata is of type void *, allowing any pointer to be used. Large File Support Since version 0.27.0, &neon; transparently uses the "LFS transitional" interfaces in functions which use file descriptors. This allows use of files larger than 2GiB on platforms with a native 32-bit off_t type, where LFS support is available. Some &neon; interfaces use the ne_off_t type, which is defined to be either off_t or off64_t according to whether LFS support is detected at build time. &neon; does not use or require the -D_FILE_OFFSET_BITS=64 macro definition. See also , , neon-0.34.2/doc/ref/init.xml0000644000175000017500000001116114777424030015165 0ustar jortonjorton ne_sock_init 3 ne_sock_init ne_sock_exit perform library initialization #include <ne_socket.h> int ne_sock_init void ne_sock_exit Description In some platforms and configurations, &neon; may be using some socket or SSL libraries which require global initialization before use. To perform this initialization, the ne_sock_init function must be called before any other library functions are used. Once all use of &neon; is complete, ne_sock_exit can be called to perform de-initialization of socket or SSL libraries, if necessary. Uses of ne_sock_init and ne_sock_exit are "reference counted"; if N calls to ne_sock_init are made, only the Nth call to ne_sock_exit will have effect. ne_sock_init will set the disposition of the SIGPIPE signal to ignored. No change is made to the SIGPIPE disposition by ne_sock_exit. Both the SSL libraries supported by &neon; — OpenSSL and GnuTLS — require callbacks to be registered to allow thread-safe use of SSL. These callbacks are stored as global variables and so their state persists for as long as the library in question is loaded into the process. If multiple users of the SSL library exist within the process, this can be problematic, particularly if one is dynamically loaded (and may subsequently be unloaded). If &neon; is configured using the --enable-threadsafe-ssl flag, thread-safe SSL support will be enabled automatically, as covered in the following section. Otherwise, it is not safe to use &neon; with SSL in a multi-threaded process. The function can be used to determine whether &neon; is built to enable thread-safety support in the SSL library. Thread-safe SSL with OpenSSL &neon; follows two simple rules when dealing with the OpenSSL locking callbacks: ne_sock_init will set thread-safety locking callbacks if and only if no locking callbacks are already registered. ne_sock_exit will unset the thread-safety locking callbacks if and only if the locking callbacks registered are those registered by ne_sock_init. Applications and libraries should be able to co-operate to ensure that SSL use is always thread-safe if similar rules are always followed. Thread-safe SSL with GnuTLS The cryptography library used by GnuTLS, libgcrypt, only supports an initialization operation to register thread-safety callbacks. ne_sock_init will register the thread-safe locking callbacks on first use; ne_sock_exit cannot unregister them. If multiple users of GnuTLS are present within the process, it is unsafe to dynamically unload &neon; from the process if &neon; is configured with thread-safe SSL support enabled (since the callbacks would be left pointing at unmapped memory once &neon; is unloaded). Return value ne_sock_init returns zero on success, or non-zero on error. If an error occurs, no further use of the &neon; library should be attempted. See also , neon-0.34.2/doc/ref/iaddr.xml0000644000175000017500000001474014777424030015313 0ustar jortonjorton ne_iaddr_make 3 ne_iaddr_make ne_iaddr_cmp ne_iaddr_print ne_iaddr_typeof ne_iaddr_parse ne_iaddr_raw ne_iaddr_reverse ne_iaddr_free functions to manipulate network addresses #include <ne_socket.h> typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; ne_inet_addr *ne_iaddr_make ne_iaddr_type type const unsigned char *raw int ne_iaddr_cmp const ne_inet_addr *ia1 const ne_inet_addr *ia2 char *ne_iaddr_print const ne_inet_addr *ia char *buffer size_t bufsiz ne_iaddr_type ne_iaddr_typeof const ne_inet_addr *ia ne_inet_addr *ne_iaddr_parse const char *address ne_iaddr_type type unsigned char *ne_iaddr_raw const ne_inet_addr *ia unsigned char *buffer int ne_iaddr_reverse const ne_inet_addr *ia char *buffer size_t buflen void ne_iaddr_free const ne_inet_addr *ia Description ne_iaddr_make creates an ne_inet_addr object from a raw binary network address; for instance the four bytes 0x7f 0x00 0x00 0x01 represent the IPv4 address 127.0.0.1. The object returned is suitable for passing to ne_sock_connect. A binary IPv4 address contains four bytes; a binary IPv6 address contains sixteen bytes; addresses passed must be in network byte order. ne_iaddr_cmp compares two network address objects; returning zero only if they are identical. The objects need not have the same address type; if the addresses are not of the same type, the return value is guaranteed to be non-zero. ne_iaddr_print prints a human-readable string representation of a network address into a buffer, for instance the string "127.0.0.1". ne_iaddr_typeof returns the type of the given network address object. ne_iaddr_parse parses a string representation of a network address (such as "127.0.0.1" and creates a network address object to represent the parsed address. ne_iaddr_raw writes the raw byte representation of a network address to the provided buffer. The bytes are written in network byte order; the buffer must be of suitable length for the type of address (4 bytes for an IPv4 address, 16 bytes for an IPv6 address). ne_iaddr_reverse performs a reverse name lookup on the address object, writing the (first) hostname associated with the IP address to the provided buffer. If the hostname is longer than the buffer it will be silently truncated; on success the string written to the buffer is always &nul;-terminated. ne_iaddr_free releases the memory associated with a network address object. Return value ne_iaddr_make returns &null; if the address type passed is not supported (for instance on a platform which does not support IPv6). ne_iaddr_print returns the buffer pointer, and never &null;. ne_iaddr_parse returns a network address object on success, or &null; on failure to parse the address parameter. ne_iaddr_reverse returns zero on success or non-zero if no hostname is associated with the address. ne_iaddr_raw returns the buffer parameter, and never &null;. Examples The following example connects a socket to port 80 at the address 127.0.0.1. unsigned char addr[] = "\0x7f\0x00\0x00\0x01"; ne_inet_addr *ia; ia = ne_iaddr_make(ne_iaddr_ipv4, addr); if (ia != NULL) { ne_socket *sock = ne_sock_connect(ia, 80); ne_iaddr_free(ia); /* ... */ } else { /* ... */ } See also neon-0.34.2/doc/ref/i18n.xml0000644000175000017500000000427414777424030015010 0ustar jortonjorton ne_i18n_init 3 ne_i18n_init functions to initialize internationalization support #include <ne_i18n.h> void ne_i18n_init const char *encoding Description The ne_i18n_init function can be used to enable support for translated messages in the &neon; library. The encoding parameter, if non-&null;, specifies the character encoding required for generated translated string. If it is &null;, the appropriate character encoding for the process locale will be used. This call is only strictly necessary if either: &neon; has been installed into a different prefix than the gettext implementation on which it depends for i18n purposes, or the caller requires that translated messages are in a particular character encoding. If ne_i18n_init is never called, the message catalogs will not be found if case (a) applies (and so English error messages will be used), and will use the default character encoding specified by the process locale. The library will otherwise operate correctly. Note that the encoding used is a process-global setting and so results may be unexpected if other users of &neon; within the process call ne_i18n_init with a different encoding parameter. See also neon-0.34.2/doc/ref/hash.xml0000644000175000017500000000742714777424030015157 0ustar jortonjorton ne_strhash 3 ne_strhash ne_vstrhash string hash interface #include <ne_string.h> char *ne_strhash unsigned int flags ... char *ne_vstrhash unsigned int flags va_list ap Description The ne_strhash and ne_vstrhash functions can be used to create hashes. The varargs argument list must be const char * strings followed by a &null; terminator. The flags argument must select exactly one hash algorithm from the list below, which can be optionally bitwise-ORed with one of the formatting option. The hash is calculated for the concatenation of the argument list, without separators. Hash algorithms The following hash algorithms are available: NE_HASH_MD5 MD5 NE_HASH_SHA256 SHA-256 (SHA-2) NE_HASH_SHA512 SHA-512 (SHA-2) NE_HASH_SHA256_256 SHA-512/256 (SHA-2) Formatting options By default, the hash is returned as a hexadecimal lower-case character string. The following formatting options are available: NE_HASH_COLON colon-separated hex pairs, e.g. "aa:11:22..." NE_HASH_SPACE space-separated hex pairs, e.g. "aa 11 22..." Return value The return value is the ASCII hexadecimal representation of the hash as a malloc-allocated, NUL-terminated string, or &null; if the hash cannot be created. The string length is determined by the hash algorithm (and formatting options used). Support for hash algorithms is specific to the SSL toolkit with which &neon; is compiled. Some systems will further restrict hash availability at runtime, e.g. due to FIPS mode. History ne_strhash and ne_vstrhash is available in &neon; 0.32.0 and later. neon-0.34.2/doc/ref/getst.xml0000644000175000017500000000564014777424030015355 0ustar jortonjorton ne_get_status 3 ne_get_status ne_get_response_location retrieve HTTP response properties #include <ne_request.h> const ne_status *ne_get_status const ne_request *request ne_uri *ne_get_response_location ne_request *request Description The ne_get_status function returns a pointer to the HTTP status object giving the result of a request. The object returned only becomes valid once the request has been successfully dispatched (the return value of ne_request_dispatch or ne_begin_request was zero). If the response includes a Location header, the ne_get_response_location function parses and resolves the URI-reference relative to the request target. If a fragment ("#fragment") is applicable to the request target, it can be passed as an argument to allow appropriate relative resolution. Return value ne_get_status returns a pointer to the HTTP status object giving the result of a request. This pointer is valid until the associated request object is destroyed. ne_get_response_location returns a malloc-allocated ne_uri object, or NULL if either the URI in the Location header could not be parsed or the Location header was not present. Examples Display the response status code of applying the HEAD method to some resource. ne_request *req = ne_request_create(sess, "HEAD", "/foo/bar"); if (ne_request_dispatch(req)) /* handle errors... */ else printf("Response status code was %d\n", ne_get_status(req)->code); ne_request_destroy(req); History ne_get_response_location is available in &neon; 0.34.0 and later. See also , neon-0.34.2/doc/ref/feat.xml0000644000175000017500000000634714777424030015153 0ustar jortonjorton ne_has_support 3 ne_has_support determine feature support status #include <ne_utils.h> int ne_has_support int feature Description The ne_has_support function can be used to determine whether a particular optional feature, given by the feature code feature, is supported. The following feature codes are available: NE_FEATURE_SSL Indicates support for SSL/TLS NE_FEATURE_ZLIB Indicates support for compressed responses NE_FEATURE_IPV6 Indicates support for IPv6 NE_FEATURE_LFS Indicates support for large files NE_FEATURE_SOCKS Indicates support for SOCKSv5 NE_FEATURE_TS_SSL Indicates support for thread-safe SSL initialization — see NE_FEATURE_GSSAPI Indicates support for Negotiate authentication via GSSAPI NE_FEATURE_LIBPXY Indicates support for libproxy (in ) Return value ne_has_support returns non-zero if the given feature is supported, or zero otherwise. History The NE_FEATURE_GSSAPI and NE_FEATURE_LIBPXY constants are only available in &neon; 0.34.0 and later. See also , neon-0.34.2/doc/ref/err.xml0000644000175000017500000000471114777424030015015 0ustar jortonjorton ne_get_error 3 ne_get_error ne_set_error error handling for HTTP sessions #include <ne_session.h> const char *ne_get_error ne_sesssion *session void ne_set_error ne_sesssion *session const char *format ... Description The session error string is used to store any human-readable error information associated with any errors which occur whilst using the HTTP session. The ne_get_error function returns the current session error string. This string persists only until it is changed by a subsequent operation on the session. If localisation was enabled at build time, and if necessary enabled at run-time if necessary using , the returned string may have been translated into the user's current locale. The ne_set_error function can be used to set a new session error string, using a printf-style format string interface. Return value ne_set_error returns a constant &nul;-terminated string. In the default English locale, the returned string will not have a terminating . period character. Examples Retrieve the current error string: &egsess; ... printf("Error was: %s\n", ne_get_error(sess)); Set a new error string: &egsess; ... ne_set_error(sess, "Response missing header %s", "somestring"); neon-0.34.2/doc/ref/config.xml0000644000175000017500000000727214777424030015477 0ustar jortonjorton neon neon-config 1 neon-config script providing information about installed copy of neon library neon-config feature Description The neon-config script provides information about an installed copy of the neon library. The and options instruct how to compile and link an application against the library; the and options can help determine whether the library meets the applications requirements. Options Print the flags which should be passed to the C compiler when compiling object files, when the object files use neon header files. Print the flags which should be passed to the linker when linking an application which uses the neon library Print the location of the libtool library script, libneon.la, which can be used to link against &neon; by applications using libtool. Print the version of the library dir If dir is given; relocate output of and as if neon was installed in given prefix directory. Otherwise, print the installation prefix of the library. feature The script exits with success if feature is supported by the library. Print help message; includes list of known features and whether they are supported or not. Example Below is a Makefile fragment which could be used to build an application against an installed neon library, when the neon-config script can be found in $PATH. CFLAGS = `neon-config --cflags` LIBS = `neon-config --libs` OBJECTS = myapp.o TARGET = myapp $(TARGET): $(OBJECTS) $(CC) $(LDFLAGS) -o $(TARGET) $(OBJECTS) $(LIBS) myapp.o: myapp.c $(CC) $(CFLAGS) -c myapp.c -o myapp.o neon-0.34.2/doc/ref/clicert.xml0000644000175000017500000001304014777424030015645 0ustar jortonjorton ne_ssl_client_cert 3 ne_ssl_clicert_read ne_ssl_clicert_name ne_ssl_clicert_encrypted ne_ssl_clicert_decrypt ne_ssl_clicert_owner ne_ssl_clicert_free SSL client certificate handling #include <ne_ssl.h> ne_ssl_client_cert *ne_ssl_clicert_read const char *filename const char *ne_ssl_clicert_name const ne_ssl_client_cert *ccert int ne_ssl_clicert_encrypted const ne_ssl_client_cert *ccert int ne_ssl_clicert_decrypt ne_ssl_client_cert *ccert const char *password const ne_ssl_certificate *ne_ssl_clicert_owner const ne_ssl_client_cert *ccert void ne_ssl_clicert_free ne_ssl_client_cert *ccert Description The ne_ssl_clicert_read function reads a client certificate from a PKCS#12-formatted file, and returns an ne_ssl_client_cert object. If the client certificate is encrypted, it must be decrypted before it is used. An ne_ssl_client_cert object holds a client certificate and the associated private key, not just a certificate; the term "client certificate" will used to refer to this pair. A client certificate can be in one of two states: encrypted or decrypted. The ne_ssl_clicert_encrypted function will return non-zero if the client certificate is in the encrypted state. A client certificate object returned by ne_ssl_clicert_read may be initially in either state, depending on whether the file was encrypted or not. ne_ssl_clicert_decrypt can be used to decrypt a client certificate using the appropriate password. This function must only be called if the object is in the encrypted state; if decryption fails, the certificate state does not change, so decryption can be attempted more than once using different passwords. A client certificate can be given a "friendly name" when it is created; ne_ssl_clicert_name will return this name (or &null; if no friendly name was specified). ne_ssl_clicert_name can be used when the client certificate is in either the encrypted or decrypted state, and will return the same string for the lifetime of the object. The function ne_ssl_clicert_owner returns the certificate part of the client certificate; it must only be called if the client certificate is in the decrypted state. When the client certificate is no longer needed, the ne_ssl_clicert_free function should be used to destroy the object. Return value ne_ssl_clicert_read returns a client certificate object, or &null; if the file could not be read. ne_ssl_clicert_encrypted returns zero if the object is in the decrypted state, or non-zero if it is in the encrypted state. ne_ssl_clicert_name returns a &nul;-terminated friendly name string, or &null;. ne_ssl_clicert_owner returns a certificate object. Examples The following code reads a client certificate and decrypts it if necessary, then loads it into an HTTP session. ne_ssl_client_cert *ccert; ccert = ne_ssl_clicert_read("/path/to/client.p12"); if (ccert == NULL) { /* handle error... */ } else if (ne_ssl_clicert_encrypted(ccert)) { char *password = prompt_for_password(); if (ne_ssl_clicert_decrypt(ccert, password)) { /* could not decrypt! handle error... */ } } ne_ssl_set_clicert(sess, ccert); See also neon-0.34.2/doc/ref/bufutil.xml0000644000175000017500000000370614777424030015702 0ustar jortonjorton ne_buffer_clear 3 ne_buffer_clear ne_buffer_grow ne_buffer_altered clear, grow, or mark as altered a string buffer #include <ne_string.h> void ne_buffer_clear ne_buffer *buf void ne_buffer_altered ne_buffer *buf void ne_buffer_grow ne_buffer *buf size_t size Description The ne_buffer_clear function sets the string stored in buf to be the empty string (""). The ne_buffer_altered function must be used after the string stored in the buffer buf is modified by directly rather than using , or . The ne_buffer_grow function ensures that at least size bytes are allocated for the string; this can be used if a large amount of data is going to be appended to the buffer and may result in more efficient memory allocation. neon-0.34.2/doc/ref/bufdest.xml0000644000175000017500000000422114777424030015655 0ustar jortonjorton ne_buffer_destroy 3 ne_buffer_destroy ne_buffer_finish destroy a buffer object #include <ne_string.h> void ne_buffer_destroy ne_buffer *buf char *ne_buffer_finish ne_buffer *buf Description ne_buffer_destroy frees all memory associated with the buffer. ne_buffer_finish frees the buffer structure, but not the actual string stored in the buffer, which is returned and must be free()d by the caller. Any use of the buffer object after calling either of these functions gives undefined behaviour. Return value ne_buffer_finish returns the malloc-allocated string stored in the buffer. Examples An example use of ne_buffer_finish; the duplicate function returns a string made up of n copies of str: static char *duplicate(int n, const char *str) { ne_buffer *buf = ne_buffer_create(); while (n--) { ne_buffer_zappend(buf, str); } return ne_buffer_finish(buf); } See also , , neon-0.34.2/doc/ref/bufcr.xml0000644000175000017500000000275514777424030015334 0ustar jortonjorton ne_buffer_create 3 ne_buffer_create ne_buffer_ncreate create a string buffer #include <ne_alloc.h> ne_buffer *ne_buffer_create ne_buffer *ne_buffer_ncreate size_t size Description ne_buffer_create creates a new buffer object, with an implementation-defined initial size. ne_buffer_ncreate creates an ne_buffer where the minimum initial size is given in the size parameter. The buffer created will contain the empty string (""). Return value Both functions return a pointer to a new buffer object, and never &null;. See also neon-0.34.2/doc/ref/bufapp.xml0000644000175000017500000000564414777424030015510 0ustar jortonjorton ne_buffer_append 3 ne_buffer_append ne_buffer_zappend ne_buffer_concat append data to a string buffer #include <ne_string.h> void ne_buffer_append ne_buffer *buf const char *string size_t len void ne_buffer_zappend ne_buffer *buf const char *string void ne_buffer_concat ne_buffer *buf const char *str ... Description The ne_buffer_append and ne_buffer_zappend functions append a string to the end of a buffer; extending the buffer as necessary. The len passed to ne_buffer_append specifies the length of the string to append; there must be no &nul; terminator in the first len bytes of the string. ne_buffer_zappend must be passed a &nul;-terminated string. The ne_buffer_concat function takes a variable-length argument list following str; each argument must be a char * pointer to a &nul;-terminated string. A &null; pointer must be given as the last argument to mark the end of the list. The strings (including str) are appended to the buffer in the order given. None of the strings passed to ne_buffer_concat are modified. Examples The following code will output "Hello, world. And goodbye.". ne_buffer *buf = ne_buffer_create(); ne_buffer_zappend(buf, "Hello"); ne_buffer_concat(buf, ", world. ", "And ", "goodbye.", NULL); puts(buf->data); ne_buffer_destroy(buf); See also , , neon-0.34.2/doc/ref/buf.xml0000644000175000017500000000327714777424030015007 0ustar jortonjorton ne_buffer 3 ne_buffer string buffer handling #include <ne_string.h> typedef struct { char *data; size_t used; size_t length; } ne_buffer; Description The ne_buffer type represents an expandable memory buffer for holding &nul;-terminated strings. The data field points to the beginning of the string, the length of which is given by the used field. The current size of memory allocated is given by the length field. It is not recommended that the fields of a buffer are manipulated directly. The data pointer may change when the buffer is modified. A buffer is created using or , and destroyed using or . The functions , and are used to append data to a buffer. If the string referenced by the data pointer is modified directly (rather than using one of the functions listed above), ne_buffer_altered must be called. neon-0.34.2/doc/ref/auth.xml0000644000175000017500000000732314777424030015170 0ustar jortonjorton ne_set_server_auth 3 ne_set_server_auth ne_set_proxy_auth ne_forget_auth register authentication callbacks #include <ne_auth.h> typedef int (*ne_auth_creds) void *userdata const char *realm int attempt char *username char *password void ne_set_server_auth ne_session *session ne_auth_creds callback void *userdata void ne_set_proxy_auth ne_session *session ne_auth_creds callback void *userdata void ne_forget_auth ne_session *session Description The ne_auth_creds function type defines a callback which is invoked when a server or proxy server requires user authentication for a particular request. The realm string is supplied by the server. The attempt is a counter giving the number of times the request has been retried with different authentication credentials. The first time the callback is invoked for a particular request, attempt will be zero. To retry the request using new authentication credentials, the callback should return zero, and the username and password buffers must contain &nul;-terminated strings. The NE_ABUFSIZ constant gives the size of these buffers. If you only wish to allow the user one attempt to enter credentials, use the value of the attempt parameter as the return value of the callback. To abort the request, the callback should return a non-zero value; in which case the contents of the username and password buffers are ignored. The ne_forget_auth function can be used to discard the cached authentication credentials. Examples /* Function which prompts for a line of user input: */ extern char *prompt_for(const char *prompt); static int my_auth(void *userdata, const char *realm, int attempts, char *username, char *password) { strncpy(username, prompt_for("Username: "), NE_ABUFSIZ); strncpy(password, prompt_for("Password: "), NE_ABUFSIZ); return attempts; } int main(...) { &egsess; ne_set_server_auth(sess, my_auth, NULL); /* ... */ } neon-0.34.2/doc/ref/alloc.xml0000644000175000017500000000531014777424030015313 0ustar jortonjorton ne_malloc 3 ne_malloc ne_calloc ne_realloc ne_strdup ne_strndup ne_oom_callback memory allocation wrappers #include <ne_alloc.h> void *ne_malloc size_t size void *ne_calloc size_t size void *ne_realloc void *size size_t len char *ne_strdup const char *s char *ne_strndup const char *s size_t size void ne_oom_callback void (*callback)(void) Description The functions ne_malloc, ne_calloc, ne_realloc, ne_strdup and ne_strdnup provide wrappers for the equivalent functions in the standard C library. The wrappers provide the extra guarantee that if the C library equivalent returns &null; when no memory is available, an optional callback will be called, and the library will then call abort(). ne_oom_callback registers a callback which will be invoked if an out of memory error is detected. Notes If the operating system uses optimistic memory allocation, the C library memory allocation routines will not return &null;, so it is not possible to gracefully handle memory allocation failures. neon-0.34.2/doc/parsing-xml.txt0000644000175000017500000001273714777424030015740 0ustar jortonjorton Requirements for XML parsing in neon ------------------------------------ Before describing the interface given in neon for parsing XML, here are the requirements which it must satisfy: 1. to support using either libxml or expat as the underlying parser 2. to allow "independent" sections to handle parsing one XML document 3. to map element namespaces/names to an integer for easier comparison. A description of requirement (2) is useful since it is the "hard" requirement, and adds most of the complexity of interface: WebDAV PROPFIND responses are made up of a large boilerplate XML ... etc. neon should handle the parsing of these standard elements, and expose the meaning of the response using a convenient interface. But, within the elements, there may also be fragments of XML: neon can never know how to parse these, since they are property- and hence application-specific. The simplest example of this is the DAV:resourcetype property. So there is requirement (2) that two "independent" sections of code can handle the parsing of one XML document. Callback-based XML parsing -------------------------- There are two ways of parsing XML documents commonly used: 1. Build an in-memory tree of the document 2. Use callbacks Where practical, using callbacks is more efficient than building a tree, so this is what neon uses. The standard interface for callback-based XML parsing is called SAX, so understanding the SAX interface is useful to understanding the XML parsing interface provided by neon. The SAX interface works by registering callbacks which are called *as the XML is parsed*. The most important callbacks are for 'start element' and 'end element'. For instance, if the XML document below is parsed by a SAX-like interface: Say we have registered callbacks "startelm" for 'start element' and "endelm" for 'end element'. Simplified somewhat, the callbacks will be called in this order, with these arguments: 1. startelm("hello") 2. startelm("foobar") 3. endelm("foobar") 4. endelm("hello") See the expat 'xmlparse.h' header for a more complete definition of a SAX-like interface. The hip_xml interface --------------------- The hip_xml interface satisfies requirement (2) by introducing the "handler" concept. A handler is made up of these things: - a set of XML elements - a callback to validate an element - a callback which is called when an element is opened - a callback which is called when an element is closed - (optionally, a callback which is called for CDATA) Registering a handler essentially says: "If you encounter any of this set of elements, I want these callbacks to be called." Handlers are kept in a STACK inside hip_xml. The first handler registered becomes the BASE of the stack, subsequent handlers are PUSHed on top. During XML parsing, the handler which is used for an XML element is recorded. When a new element is started, the search for a handler for this element begins at the handler used for the parent element, and carries on up the stack. For the root element, the search always starts at the BASE of the stack. A user's guide to hip_xml ------------------------- The first thing to do when using hip_xml is to know what set of XML elements you are going to be parsing. This can usually be done by looking at the DTD provided for the documents you are going to be parsing. The DTD is also very useful in writing the 'validate' callback function, since it can tell you what parent/child pairs are valid, and which aren't. In this example, we'll parse XML documents which look like: foo bar So, given the set of elements, declare the element id's and the element array: #define ELM_listofthings (HIP_ELM_UNUSED) #define ELM_a_thing (HIP_ELM_UNUSED + 1) const static struct my_elms[] = { { "http://things.org/", "list-of-things", ELM_listofthings, 0 }, { "http://things.org/", "a-thing", ELM_a_thing, HIP_XML_CDATA }, { NULL } }; This declares we know about two elements: list-of-things, and a-thing, and that the 'a-thing' element contains character data. The definition of the validation callback is very simple: static int validate(hip_xml_elmid parent, hip_xml_elmid child) { /* Only allow 'list-of-things' as the root element. */ if (parent == HIP_ELM_root && child == ELM_listofthings || parent = ELM_listofthings && child == ELM_a_thing) { return HIP_XML_VALID; } else { return HIP_XML_INVALID; } } For this example, we can ignore the start-element callback, and just use the end-element callback: static int endelm(void *userdata, const struct hip_xml_elm *s, const char *cdata) { printf("Got a thing: %s\n", cdata); return 0; } This endelm callback just prints the cdata which was contained in the "a-thing" element. Now, on to parsing. A new parser object is created for parsing each XML document. Creating a new parser object is as simple as: hip_xml_parser *parser; parser = hip_xml_create(); Next register the handler, passing NULL as the start-element callback, and also as userdata, which we don't use here. hip_xml_push_handler(parser, my_elms, validate, NULL, endelm, NULL); Finally, call hip_xml_parse, passing the chunks of XML document to the hip_xml as you get them. The output should be: Got a thing: foo Got a thing: bar for the XML document. neon-0.34.2/doc/manual.xml0000644000175000017500000001664714777424030014741 0ustar jortonjorton %isoent; %isopub; 2001-2024Joe Orton"> NULL"> NUL"> start-element"> character-data"> end-element"> ]> neon HTTP/WebDAV client library JoeOrton ©right; This document is free documentation; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This document is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Introduction This chapter provides an introduction to neon, giving an overview of the range of features offered, and some general guidelines for using the neon API. neon aims to provide a modern, flexible, and simple API in the C programming language for implementing HTTP and WebDAV support. The WebDAV functionality is entirely separate from the basic HTTP functionality; neon can be used simply as an HTTP client library, ignoring the WebDAV support if desired. §ion.features; §ion.using; §ion.security; The &neon; C language interface The documentation for the &neon; interface is split between this chapter, which gives a broad introduction to the abstractions exposed by the library, and , which gives a function-by-function breakdown of the interface. §ion.xml; neon API reference &date; neon &version; ©right; neon API reference &refneon; &refconfig; &refresolve; &refbuf; &refbufapp; &refbufutil; &refbufcr; &refbufdest; &refhash; &refparam; &referr; &refgetst; &reffeat; &refi18n; &refiaddr; &refalloc; &refsess; &refproxy; &refsessflags; &refreq; &refreqhdr; &refresphdr; &refopts; &refreqflags; &refreqbody; &refreqtarget; &refred; &refauth; &refshave; &refinit; &refsslcert; &refsslcert2; &refsslcertio; &refssldname; &refssltrust; &refsslproto; &refsslvers; &refsslvfy; &refclicert; &refstatus; &reftok; &refvers; &refxml; &biblio; neon-0.34.2/doc/manual.css0000644000175000017500000000206314777424030014714 0ustar jortonjorton p, pre.funcsynopsisinfo { margin-left: 0.4em; margin-right: 0.4em; } span.term { margin-left: 0.6em; margin-bottom: 0.0em } div.legalnotice { font-size: 80%; margin-left: 2em; } a:visited { color: darkgreen; } div.navheader { border-top: 1px solid #bbf2bb; } div.navfooter { border-bottom: 1px solid #bbf2bb; } div.funcprototype { margin-top: 0.2em; margin-left: 0.4em; margin-bottom: 0.2em; } pre.programlisting, pre.screen { background-color: #dddddd; margin-left: 0.6em; margin-right: 1em; padding: 0.3em; width: 50em; } div.funcsynopsis, div.cmdsynopsis { background-color: #dddddd; margin-left: 0.4em; margin-right: 0.4em; padding: 0.1em; } div.warning { border: 1px solid #777777; } h1.title { border-bottom: thick solid #bbf2bb; padding-bottom: 0.1em; } div.toc { border-left: thick solid #bbf2bb; padding-left: 0.5em; } h2, h3 { padding-left: 0.2em; padding-top: -0.1em; } h2 { background-color: #bbf2bb; font-size: 110%; padding-bottom: 0.3em; padding-top: 0.2em; spacing-top: 0.1em; } h3 { border-bottom: 1px solid #bbf2bb; } neon-0.34.2/doc/man.xsl0000644000175000017500000000150614777424030014231 0ustar jortonjorton 1 1 References 0 neon-0.34.2/doc/html.xsl0000644000175000017500000000460014777424030014420 0ustar jortonjorton manual.css programlisting
neon-0.34.2/doc/feat.xml0000644000175000017500000000617514777424030014376 0ustar jortonjorton Feature list The major features of the neon library are as follows: A high-level interface to common HTTP and WebDAV methods. This allows you to easily dispatch a GET or a MKCOL request against a resource with a single function call. A low-level interface for HTTP request handling; allowing you to implement requests using arbitrary methods and request headers, capture arbitrary response headers, and so on. Persistent connection support; neon groups a set of requests to a server into a "session"; requests within that session can use a persistent (also known as "keep-alive") connection. Modern HTTP authentication support: a complete implementation of the new authentication standard, RFC2617, supporting the Digest, Basic, and Negotiate protocols. Credentials are supplied by an application-defined callback as appropriate. Proxy server support; a session can be set to use a proxy server. Authentication is supported for the Proxy as well as the origin server. The system's proxy configuration can be optionally used, on some platforms. Complete SSL support; a simple interface for enabling SSL, hiding the complexity of using an SSL library directly. Client certificate support, callback-based server certificate verification, along with functions to load trusted CA certificates. Smartcard-based client certs are also supported via a wrapper interface for PKCS#11 modules. Compressed response support: responses compressed using the "deflate" algorithm can be transparently decompressed. Generic XML parsing interface for handling XML response bodies using SAX-like callbacks. Both the expat and libxml XML parser libraries are supported. WebDAV metadata support; set and remove properties, query properties (PROPFIND); simple interface for retrieving "flat" byte-string properties, more advanced support for parsing "complex" structured XML properties. Build environment support: the neon source tree is designed so that it can be embedded in your application's build tree; autoconf macros are supplied for integration. To get started quickly a script is included, to easily determine how to compile and link against an installed copy of neon Complete test suite: the neon test suite comprises half as many lines of source code as the library itself, including many tests for protocol compliance in network behaviour, and that the library implementation meets the guarantees made by the API. neon-0.34.2/doc/biblio.xml0000644000175000017500000000576014777424030014716 0ustar jortonjorton SSL-and-TLS <ulink url="http://www.rtfm.com/sslbook/">SSL and TLS: Designing and Building Secure Systems</ulink> EricRescorla 0-201-62598-3 Addison-Wesley March 2001 REC-XML-names World Wide Web Consortium <ulink url="http://www.w3.org/TR/REC-xml-names">Namespaces in XML</ulink> January 1999 RFC2616 <ulink url="http://www.ietf.org/rfc/rfc2616.txt">Hypertext Transfer Protocol—HTTP/1.1</ulink> RoyFielding JimGettys JeffMogul HenrikFrystyk LarryMasinter PaulLeach TimBerners-Lee IETF June 1999 RFC2518 <ulink url="http://www.ietf.org/rfc/rfc2518.txt">HTTP Extensions for Distributed Authoring—WEBDAV</ulink> YaronGoland JimWhitehead AsadFaizi SteveCarter DelJensen IETF February 1999 RFC3280 <ulink url="http://www.ietf.org/rfc/rfc3280.txt">Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile</ulink> RusselHousley WarwickFord TimPolk DavidSolo IETF April 2002 neon-0.34.2/doc/TODO0000644000175000017500000001341314777424030013416 0ustar jortonjorton/* List of interfaces needing reference documentation. -*- c -*- */ /* ne_session.h */ ### DONE: basics ne_session *ne_session_create(const char *scheme, const char *hostname, int port); void ne_session_destroy(ne_session *sess); void ne_close_connection(ne_session *sess); void ne_session_proxy(ne_session *sess, const char *hostname, int port); ### DONE: error handling void ne_set_error(ne_session *sess, const char *format, ...); const char *ne_get_error(ne_session *sess); ### DONE: options void ne_set_useragent(ne_session *sess, const char *product); void ne_set_expect100(ne_session *sess, int use_expect100); void ne_set_persist(ne_session *sess, int persist); void ne_set_read_timeout(ne_session *sess, int timeout); ### TODO: progress + status callbcacks void ne_set_progress(ne_session *sess, ne_progress progress, void *userdata); ### TODO: status callback typedef enum ne_conn_status; typedef void (*ne_notify_status)(void *userdata, ne_conn_status status, const char *info); void ne_set_status(ne_session *sess, ne_notify_status status, void *userdata); ### DONE: SSL verification typedef struct ne_ssl_dname; char *ne_ssl_readable_dname(const ne_ssl_dname *dn); typedef struct ne_ssl_certificate; #define NE_SSL_* typedef int (*ne_ssl_verify_fn)(void *userdata, int failures, const ne_ssl_certificate *cert); void ne_ssl_set_verify(ne_session *sess, ne_ssl_verify_fn fn, void *userdata); ### DONE: SSL server certs int ne_ssl_load_ca(ne_session *sess, const char *file); int ne_ssl_load_default_ca(ne_session *sess); ### TODO: SSL client certs typedef int (*ne_ssl_keypw_fn)(void *userdata, char *pwbuf, size_t len); void ne_ssl_keypw_prompt(ne_session *sess, ne_ssl_keypw_fn fn, void *ud); int ne_ssl_load_pkcs12(ne_session *sess, const char *fn); int ne_ssl_load_pem(ne_session *sess, const char *certfn, const char *keyfn); typedef void (*ne_ssl_provide_fn)(void *userdata, ne_session *sess, const ne_ssl_dname *server); void ne_ssl_provide_ccert(ne_session *sess, ne_ssl_provide_fn fn, void *userdata); #ifdef NEON_SSL SSL_CTX *ne_ssl_get_context(ne_session *sess); X509 *ne_ssl_server_cert(ne_session *req); #endif ### TODO: utility functions int ne_version_pre_http11(ne_session *sess); const char *ne_get_server_hostport(ne_session *sess); const char *ne_get_scheme(ne_session *sess); void ne_fill_server_uri(ne_session *sess, ne_uri *uri); /* end of ne_session.h *****************************************/ /* ne_request.h */ ### DONE: request basics ne_request *ne_request_create(ne_session *sess, const char *method, const char *path); int ne_request_dispatch(ne_request *req); void ne_request_destroy(ne_request *req); ### DONE: request status const ne_status *ne_get_status(ne_request *req); ### TODO: request bodies void ne_set_request_body_buffer(ne_request *req, const char *buf, size_t count); int ne_set_request_body_fd(ne_request *req, int fd, size_t count); typedef ssize_t (*ne_provide_body)(void *userdata, char *buffer, size_t buflen); void ne_set_request_body_provider(ne_request *req, size_t size, ne_provide_body provider, void *userdata); ### TODO: response bodies typedef int (*ne_accept_response)(void *userdata, ne_request *req, ne_status *st); int ne_accept_2xx(void *userdata, ne_request *req, ne_status *st); int ne_accept_always(void *userdata, ne_request *req, ne_status *st); void ne_add_response_body_reader(ne_request *req, ne_accept_response accpt, ne_block_reader reader, void *userdata); ### TODO: response headers typedef void (*ne_header_handler)(void *userdata, const char *value); void ne_add_response_header_handler(ne_request *req, const char *name, ne_header_handler hdl, void *userdata); void ne_add_response_header_catcher(ne_request *req, ne_header_handler hdl, void *userdata); void ne_duplicate_header(void *userdata, const char *value); void ne_handle_numeric_header(void *userdata, const char *value); ### DONE: request headers void ne_add_request_header(ne_request *req, const char *name, const char *value); void ne_print_request_header(ne_request *req, const char *name, const char *format, ...); ### TODO: misc ne_session *ne_get_session(ne_request *req); ### TODO: caller-pulls request interface int ne_begin_request(ne_request *req); int ne_end_request(ne_request *req); ssize_t ne_read_response_block(ne_request *req, char *buffer, size_t buflen); ### TODO: hooks typedef void (*ne_free_hooks)(void *cookie); typedef void (*ne_create_request_fn)(void *userdata, ne_request *req, const char *method, const char *path); void ne_hook_create_request(ne_session *sess, ne_create_request_fn fn, void *userdata); typedef void (*ne_pre_send_fn)(void *userdata, ne_buffer *header); void ne_hook_pre_send(ne_session *sess, ne_pre_send_fn fn, void *userdata); typedef int (*ne_post_send_fn)(void *userdata, const ne_status *status); void ne_hook_post_send(ne_session *sess, ne_post_send_fn fn, void *userdata); typedef void (*ne_destroy_fn)(void *userdata); void ne_hook_destroy_request(ne_session *sess, ne_destroy_fn fn, void *userdata); void ne_hook_destroy_session(ne_session *sess, ne_destroy_fn fn, void *userdata); typedef void *(*ne_accessor_fn)(void *userdata); void ne_hook_session_accessor(ne_session *sess, const char *id, ne_accessor_fn, void *userdata); void ne_hook_request_accessor(ne_request *req, const char *id, ne_accessor_fn, void *userdata); void *ne_null_accessor(void *userdata); void *ne_session_hook_private(ne_session *sess, const char *id); void *ne_request_hook_private(ne_request *req, const char *id); /* ne_207.h */ /* ne_acl.h */ /* DONE: ne_alloc.h */ /* DONE: ne_auth.h */ /* ne_basic.h */ /* ne_compress.h */ /* ne_cookies.h */ /* ne_dates.h */ /* ne_locks.h */ /* ne_props.h */ /* ne_redirect.h */ /* ne_socket.h */ /* MOSTLY DONE: ne_string.h */ /* ne_uri.h */ /* ne_utils.h */ /* ne_xml.h */ neon-0.34.2/configure.ac0000644000175000017500000001503714777424030014453 0ustar jortonjortonAC_PREREQ(2.58) dnl 2.58 required for AS_HELP_STRING dnl Extract the version (sans LF) from .version, created at release-time. m4_define(ne_version, [m4_translit(m4_include(.version), [ ])]) AC_INIT(neon, ne_version,,,[https://notroj.github.io/neon/]) AC_COPYRIGHT([Copyright 2000-2022 Joe Orton and others This configure script may be copied, distributed and modified under the terms of the GNU Library General Public license; see src/COPYING.LIB for more details.]) AC_CONFIG_MACRO_DIR([macros]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_SRCDIR(src/ne_request.c) NEON_WITH_LIBS # Pass through initial LDFLAGS verbatim to neon-config, so that extra # libraries which are detected (e.g. OpenSSL) can still be found when # building using the --libs output of neon-config. user_LDFLAGS=$LDFLAGS # By default, allow 'make install' to work. ALLOW_INSTALL=yes AC_DEFINE([_GNU_SOURCE], 1, [Always defined to enable GNU extensions]) AC_DEFINE([NEON_IS_LIBRARY], 1, [Defined when neon is built as a library]) AH_BOTTOM([ /* Enable leak-tracking versions of ne_*alloc when NEON_MEMLEAK is enabled */ #ifdef NEON_MEMLEAK # include "memleak.h" #endif]) AC_PROG_INSTALL AC_ARG_ENABLE(webdav, AS_HELP_STRING([--disable-webdav],[disable WebDAV support])) if test "$enable_webdav" = "no"; then NEON_WITHOUT_WEBDAV else # Yes, we do need an XML parser. The _BUNDLED macros handle # this normally. NEON_NEED_XML_PARSER=yes fi # The bundled macros also set this, which makes sure we recurse # into the 'src' directory. NEON_BUILD_BUNDLED=yes # Define NEON_VERSION etc and make the appropriate substitutions. NE_VERSIONS_BUNDLED LIBNEON_SOURCE_CHECKS dnl Avoid libtool 1.5 bug where configure fails if a C++ compiler dnl is not available. m4_ifdef([AC_LIBTOOL_TAGS], [AC_LIBTOOL_TAGS([])]) AC_DISABLE_SHARED m4_ifdef([LT_INIT], [LT_INIT], [AC_PROG_LIBTOOL]) AC_EXEEXT # Checks to compile test suite NEON_TEST # Use the libtool-type build. NEON_LIBTOOL_BUILD # Find an XML parser NEON_XML_PARSER # Internationalization support. NEON_I18N() # Extra checks for debugging, compiler warnings NEON_DEBUG # Leave till last to prevent CFLAGS affecting checks. NEON_WARNINGS CPPFLAGS="$CPPFLAGS -I\${top_builddir}" AC_ARG_ENABLE(memleak, AS_HELP_STRING([--enable-memleak], [for test builds only: enable memory leak checking])) if test "$enable_memleak" = "yes"; then CPPFLAGS="$CPPFLAGS -DNEON_MEMLEAK -I\$(top_srcdir)/src" # disable 'make install' ALLOW_INSTALL=memleak fi AC_ARG_ENABLE(auto-libproxy, AS_HELP_STRING([--enable-auto-libproxy], [for using libproxy during session creation])) if test "$enable_auto_libproxy" = "yes"; then AC_DEFINE(NE_ENABLE_AUTO_LIBPROXY, 1, [to use libproxy automatically]) fi # Enable tests for optional features TESTS="\$(BASIC_TESTS)" HELPERS="" if test $NE_FLAG_SSL = yes; then # Only enable SSL tests if an openssl binary is found (needed to make # certs etc). AC_PATH_PROG(OPENSSL, openssl, notfound) if test "$OPENSSL" != "notfound"; then TESTS="$TESTS \$(SSL_TESTS)" HELPERS="$HELPERS \$(SSL_HELPERS)" else AC_MSG_WARN([no openssl binary in \$PATH: SSL tests disabled]) fi AC_PATH_PROG(CERTUTIL, certutil, notfound) AC_PATH_PROG(PK12UTIL, pk12util, notfound) fi if test $NE_FLAG_ZLIB = yes; then TESTS="$TESTS \$(ZLIB_TESTS)" HELPERS="$HELPERS \$(ZLIB_HELPERS)" fi if test x$enable_webdav != xno; then TESTS="$TESTS \$(DAV_TESTS)" fi AC_ARG_ENABLE(tests-install, AS_HELP_STRING([--enable-tests-install], [enable installation of the test suite]),, [enable_tests_install=no]) # If test suite installation is not required, it's more # efficient to link the test programs using -no-install: if test "$enable_tests_install" = "no"; then TEST_LDFLAGS="-no-install" fi AC_SUBST(TEST_LDFLAGS) AC_PATH_PROG(PKG_CONFIG, pkg-config, no) if test "$PKG_CONFIG" != "no"; then # pkg-config >= 0.18 will use "Libs.private" iff necessary, # older versions which don't recognize that field may always # need all libraries in Libs. if $PKG_CONFIG --atleast-pkgconfig-version=0.18; then :; else NEON_PC_LIBS=${NEON_LIBS} fi fi AC_SUBST(NEON_PC_LIBS) # Pass the interface version on to libtool when linking libneon.la NEON_LINK_FLAGS="-version-info ${NE_LIBTOOL_VERSINFO}" # If any non-default ABI variations are used, add them to the SONAME: ### disabled for backwards-compat with 0.27.x #if test "x${NE_LIBTOOL_RELEASE}y" != "xy"; then # NEON_LINK_FLAGS="${NEON_LINK_FLAGS} -release ${NE_LIBTOOL_RELEASE}" #fi gl_LD_VERSION_SCRIPT # If ld version scripts are supported, enable symbol versioning. # Otherwise, fall back to any libtool-supported symbol export # restrictions; ne__* symbols are not exported. if test "x$have_ld_version_script" = "xyes"; then NEON_LINK_FLAGS="$NEON_LINK_FLAGS -Wl,--version-script=\$(top_srcdir)/src/neon.vers" else NEON_LINK_FLAGS="$NEON_LINK_FLAGS -export-symbols-regex '^ne_[[^_]]'" fi if test x${enable_shared}${pic_mode}z = xnodefaultz; then CFLAGS="$CFLAGS -prefer-pic" AC_MSG_NOTICE([Using PIC for static library build]) fi if test x${enable_shared} = xno; then # Defining NE_PRIVATE as the empty string would work; using a # non-empty but redundant string 'extern' avoids any possible cpp # confusion with from an empty macro. CPPFLAGS="$CPPFLAGS -DNE_PRIVATE=extern" AC_MSG_NOTICE([Private symbol suppression disabled for static library build]) fi # Bundled language catalogs ALL_LINGUAS="cs de fr ja ka nn pl ru tr zh_CN" AC_SUBST(ALL_LINGUAS) AC_CONFIG_FILES([neon-config], [chmod +x neon-config]) AC_CONFIG_FILES([Makefile src/Makefile test/Makefile neon.pc]) AC_CONFIG_FILES([test/makekeys:test/makekeys.sh], [chmod +x test/makekeys]) AC_SUBST(NEON_VERSION) AC_SUBST(NEON_BUILD_BUNDLED) AC_SUBST(top_builddir) AC_SUBST(user_LDFLAGS) AC_SUBST(HELPERS) AC_SUBST(TESTS) AC_SUBST(ALLOW_INSTALL) AC_OUTPUT # for VPATH builds: test -d test/common || mkdir test/common AC_MSG_NOTICE([Configured to build AC_PACKAGE_STRING: Install prefix: ${prefix} Compiler: ${CC} XML Parser: ${neon_xml_parser_message} SSL library: ${ne_SSL_message} zlib support: ${ne_ZLIB_message} GSSAPI support: ${ne_GSSAPI_message} Build libraries: Shared=${enable_shared}, Static=${enable_static} ]) case $ALLOW_INSTALL in memleak) AC_MSG_NOTICE([Configured with development-only flags: WARNING: This copy of neon has been configured with memory leak checking WARNING: enabled, which should only be used in a development build of neon. WARNING: This neon library should not be installed for use by applications. ]);; esac neon-0.34.2/config.hw.in0000644000175000017500000000543514777424030014400 0ustar jortonjorton/* -*- c -*- Win32 config.h Copyright (C) 1999-2000, Peter Boos Copyright (C) 2002-2006, Joe Orton This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #if defined(_WIN32) && !defined(WIN32) #define WIN32 #endif #ifdef WIN32 #define NEON_VERSION "@VERSION@" #define NE_VERSION_MAJOR (@MAJOR@) #define NE_VERSION_MINOR (@MINOR@) #define HAVE_ERRNO_H #define HAVE_LIMITS_H #define HAVE_STDLIB_H #define HAVE_STRING_H #define HAVE_MEMCPY #define HAVE_SETSOCKOPT #define HAVE_SSPI #define NE_HAVE_TS_SSL 1 /* Define to enable debugging */ #define NE_DEBUGGING 1 #ifdef _WIN64 #define NE_FMT_SIZE_T "I64u" #define NE_FMT_SSIZE_T "I64d" #else #define NE_FMT_SIZE_T "u" #define NE_FMT_SSIZE_T "d" #endif #define NE_FMT_OFF_T "ld" #define NE_FMT_OFF64_T "I64d" #define NE_FMT_NE_OFF_T NE_FMT_OFF_T #define NE_FMT_TIME_T "ld" #ifndef NE_FMT_XML_SIZE #define NE_FMT_XML_SIZE "d" #endif #define SIZEOF_INT 4 #define SIZEOF_LONG 4 /* Win32 uses a underscore, so we use a macro to eliminate that. */ /* VS2015 has this already defined */ #if (_MSC_VER < 1900) #define snprintf _snprintf #endif /* VS2008 has this already defined */ #if (_MSC_VER < 1500) #define vsnprintf _vsnprintf #endif #if defined(_MSC_VER) && _MSC_VER >= 1400 #define strcasecmp _strcmpi #define strncasecmp _strnicmp #else #define strcasecmp strcmpi #define strncasecmp strnicmp #endif #if defined(_MSC_VER) && _MSC_VER >= 1300 #define HAVE_STRTOLL /* VS2013 has this already defined */ #if _MSC_VER < 1800 #define strtoll _strtoi64 #endif #endif #ifdef _WIN64 #define ssize_t __int64 #else #define ssize_t int #endif /* VS2015 has this already defined */ #if defined (_MSC_VER) && (_MSC_VER < 1900) #define inline __inline #endif #if defined(NE_LFS) #define lseek64 _lseeki64 #define fstat64 _fstat64 #define stat64 __stat64 #else #define off_t _off_t #endif #ifndef USE_GETADDRINFO #define in_addr_t unsigned int typedef int socklen_t; #endif #include #endif neon-0.34.2/autogen.sh0000755000175000017500000000156314777424030014165 0ustar jortonjorton#!/bin/sh rm -f ltconfig ltmain.sh config.cache aclocal.m4 config.guess config.sub # remove the autoconf cache rm -rf autom4te*.cache # create a .version file for configure.in if test ! -f .version; then # Building from SVN rather than in a release echo 0.0.0-dev > .version # for the documentation: date +"%e %B %Y" | tr -d '\n' > doc/date.xml echo 0.0.0-dev > doc/version.xml fi set -e printf "libtoolize... " : "${LIBTOOLIZE:="$(command -v libtoolize || command -v glibtoolize)"}" if ${LIBTOOLIZE} --help | grep -- --install > /dev/null; then ${LIBTOOLIZE} --copy --force --install >/dev/null; else ${LIBTOOLIZE} --copy --force >/dev/null fi printf "aclocal... " ${ACLOCAL:-aclocal} -I macros printf "autoheader... " ${AUTOHEADER:-autoheader} printf "autoconf... " ${AUTOCONF:-autoconf} -Wall echo okay. # remove the autoconf cache rm -rf autom4te*.cache neon-0.34.2/TODO0000644000175000017500000000224414777424030012651 0ustar jortonjorton To Do List for neon -*- text -*- =================== Please submit feature requests to For one-point-oh ---------------- Longer term ----------- 6. PUT with ranges... ne_put_range 9. DeltaV support (http://www.webdav.org/deltav/). See also the subversion project (http://subversion.tigris.org/) who might build a versioning system over DAV. 14. Improved request-header manipulation... some kind of indexed table (a la Apache, libghttp, so we're sure we don't add the same header to the request twice. Better control over adding Cache-Control headers would be good too. 21. Storing multiple authentication "sessions" within an actual auth_session, so I can log into e.g. /foo/ and /bar/ (which are not in the same authentication domain) and switch between them without having to re-enter passwords all the time. 46. Asynchronous request-dispatching? Makes integration into GUI loop easy... any other reasons? Must leave existing request_dispatch interface intact. 50. opendir/readdir/closedir-esque interface for PROPFIND depth 1, a la EZDAV. (cadaver has it already) neon-0.34.2/THANKS0000644000175000017500000000175014777424030013075 0ustar jortonjortonThanks go to the following people for contributing to neon development with code, patches, or good bug reports or suggestions. Arun Garg, Blair Zajac, Branko Èibej, Daniel Berlin, David Sloat, David Reid, Dirk Bergstrom, Ulrich Drepper, Gerald Richter, Greg Stein, Gregor Bornemann, Jeff Johnson, Jeremy Elson, Jim Whitehead, Johan Lindh, Justin Erenkrantz, Kai Sommerfeld, Keith Wannamaker, Lee Mallabone, Magnus Sirwiö, Markus Mueller, Max Bowsher, Michael Sobolev, Mike Rosellini, Mo DeJong, Noriaki Takamiya, Olof Oberg, Pawel Golaszewski, Peter Boos, Peter Moulder, rado, Risko Gergely, Rodney Dawes, Sam TH, Sander Alberink, Sander Striker, Stefan Esser, Shane Mayer, Taisuke Yamada, Teng Xu, Tom Bednarz, Tom Lee, Tommi Komulainen, Torsten Kalix, Wilfredo Sánchez, Daniel Veillard, Vladimir Berezniker, Jiang Lei, Werner Baumann, Mike DiCuccio, Gisle Vanem, Hans Meine, Laszlo Boszormenyi, Matthias Miller, Albert Chin, Kiyo Kelvin Lee, D.J. Heap, Dongsheng Song, Aleix Conchillo Flaque. neon-0.34.2/README.md0000644000175000017500000000504114777424030013436 0ustar jortonjorton [![Build and test](https://github.com/notroj/neon/actions/workflows/ci.yml/badge.svg)](https://github.com/notroj/neon/actions/workflows/ci.yml) # neon _neon_ is an HTTP and WebDAV client library, with a C language API. GitHub: https://github.com/notroj/neon | Web: https://notroj.github.io/neon/ The neon API and ABI are stable and maintain backwards compatibility since 0.27 through to 1.0.0. From neon 1.0.0 onwards, semantic versioning will be used. https://semver.org/ Features: - High-level interface to HTTP and WebDAV methods. - Low-level interface to HTTP request handling, to allow implementing new methods easily. - Persistent connection support (HTTP/1.1 and HTTP/1.0 aware) - Basic and Digest authentication (RFC 7616/7617, including SHA-2, userhash) - Kerberos (Negotiate) and SSPI/NTLM authentication (Unix and Windows) - HTTP and SOCKS (v4/5) proxy support (including authentication) - SSL/TLS support using OpenSSL or GnuTLS (client certs via files or PKCS#11) - Generic WebDAV 207 XML response handling mechanism - XML parsing using expat or libxml2 - Easy generation of error messages from 207 error responses - Basic HTTP/1.1 methods: GET, PUT, HEAD, OPTIONS, conditional PUT - WebDAV resource manipulation: MOVE, COPY, DELETE, MKCOL. - WebDAV metadata support: set and remove properties (PROPPATCH), query any set of properties (PROPFIND). - WebDAV locking and ACL (RFC 3744) support - Autoconf macros supplied for easily embedding neon directly inside an application source tree. Provides lower-level interfaces to directly implement new HTTP methods, and higher-level interfaces so that you don't have to worry about the lower-level stuff. The neon library source code is licensed under the GNU Library GPL; see src/COPYING.LIB for full details. The manual and test suite are licensed under the terms of the GNU GPL; see test/COPYING for terms. The autoconf macros in the "macros" directory are under a less restrictive license, see each file for details. ~~~ neon is Copyright (C) 1999-2024 Joe Orton Portions are: Copyright (C) Aleix Conchillo Flaque Copyright (C) Arfrever Frehtes Taifersar Arahesis Copyright (C) Arun Garg Copyright (C) Daniel Stenberg Copyright (C) Free Software Foundation, Inc. Copyright (C) Henrik Holst Copyright (C) Jiang Lei Copyright (C) Kai Sommerfeld Copyright (C) Karl Ove Hufthammer. Copyright (C) Michael Sobolev Copyright (C) Nobuyuki Tsuchimura Copyright (C) Sylvain Glaize Copyright (C) Temuri Doghonadze Copyright (C) Thomas Schultz Copyright (C) Vladimir Berezniker Copyright (C) Yves Martin ~~~ neon-0.34.2/NEWS0000644000175000017500000021663514777424030012673 0ustar jortonjortonChanges in release 0.34.2: * Fix regression in NTLM auth in 0.34.0 (issue #190). * Add docs for ne_ssl_proto_name, ne_ssl_protovers, ne_get_request_target. Changes in release 0.34.1: * Fix regression in 207 parsing of elements which omit a reason-phrase (issue #188). * Fix ne_move() to submit lock tokens for the parent collection of a source resource locked with depth: 0. Changes in release 0.34.0: * Interface changes: - API and ABI backwards-compatible with 0.27.x and later - NE_SESSFLAG_SSLv2 is now ignored * New interfaces and features: - ne_request.h: add ne_get_response_location(), add ne_get_request_target() - ne_redirect.h: adds relative URI resolution per RFC 9110 - ne_socket.h: add ne_iaddr_set_scope(), ne_iaddr_get_scope(), ne_sock_getproto() - ne_session.h: add NE_SESSFLAG_STRICT session flag - ne_session.h: ne_session_create() now accepts scoped IPv6 link-local literal addresses following the RFC 6874 syntax; - ne_session.h: add ne_ssl_set_protovers() to configure TLS protocol version ranges - ne_utils.h: add NE_FEATURE_GSSAPI, NE_FEATURE_LIBPXY feature flags - ne_ssl.h: add ne_ssl_proto_name() - HTTP strictness/compliance updated for RFC 9110/9112; notably stricter in parsing header field line, chunked transfer-coding, status-line. * Bug fixes: - auth: the 'realm' string passed to credentials callback is now cleaned of non-printable characters. * Documentation & header updates for RFC 9110/9112. * New NE_MINIMUM_VERSION() autoconf macro for better version handling. Changes in release 0.33.0: * Interface changes: - API and ABI backwards-compatible with 0.27.x and later * Interface clarifications: - ne_locks.h: note that returned lock may have a different URI than the path passed to ne_lock_discover() due to added support for RFC 4918 "lockroot" in lock discovery - ne_request.h: ne_request_create() takes a "target" rather than a path and this can also be an absolute-URI - ne_request.h: never-used ne_free_hooks typedef removed - ne_dates.h: clarified error cases (behaviour unchanged) - ne_session.h: ne_session_create() 'host' must match RFC 3986 syntax; IPv6 literal addresses must use [] brackets * New interfaces and features: - added new configure flag --enable-auto-libproxy which enables libproxy by default for new sessions (Jan-Michael Brummer) - ne_locks.h: added DAV:lockroot support per RFC 4918 - ne_ssl.h: ne_ssl_trust_default_ca() now a no-op for non-SSL sessions - ne_request.h: add ne_add_interim_handler() to handle interim (1xx) responses; headers in interim responses are now accessible - ne_basic.h: add ne_putbuf() - ne_strhash: SHA-512/256 now supported for LibreSSL 3.8+ (orbea) - response handling no longer applies a maximum limit on 1xx interim responses; an overall timeout equal to the read timeout is now applied if a read timeout is configured and 1XXTIMEOUT is enabled - ne_request.h: add NE_REQFLAG_1XXTIMEOUT * Bug fixes: - test suite now works correctly on IPv6-only hosts (Jeremy Sowden) - fixes for building against LibreSSL (orbea) - ne_uri_parse() fixes for handling URI with no path and catch some invalid URIs which were allowed (fasticc) - retry requests after a 408 response on a persisted connection - 207 error strings are cleaned and compressed to a single line - fixed thread-safety in ne_rfc1123_date where gmtime_r is available - ne_lock_refresh() fixed to use a non-idempotent request - TLS name verification updated to match RFC 9110/6125, added strict handling of IP literals vs DNS names Changes in release 0.32.5: * NOTE: Since 0.32.0 the "$KRB5_CONFIG" environment variable is ignored when running configure. Use KRB5_CONF_TOOL instead to specify an alternative to /usr/bin/krb5-config. * Fail for configure --with-gssapi if GSSAPI can't be enabled (issue #102) * Add Georgian translation (NorwayFun) * Fixes for Windows MSYS2/MinGW build, including cross-build (Jim Klimov) Changes in release 0.32.4: * Fix Digest regression in allowing implicit algorithm= (issue #88) * Fix Digest to safely allow spaces in usernames (without userhash) * ne_ssl_trust_default_ca() now uses the system's trusted CAs with GnuTLS where supported (matching behaviour of OpenSSL) Changes in release 0.32.3: * Improvements and fixes to Windows build (Chun-wei Fan) * Fix finding pkg-config when cross-compiling (Hugh McMaster) * Fix Digest cnonce entropy sources in non-SSL builds * Fix cases where Digest usernames were rejected as non-ASCII * Fix build failures with OpenSSL 1.1 on some platforms Changes in release 0.32.2: * Fix auth handling for request-target of "*" (regressed since 0.31.x) * Fix bindtextdomain() detection on OS X (Daniel Macks) * Fix regeneration of docs in "make install" (Lonnie Abelbeck) * Fixes for NetBSD build (Thomas Klausner) Changes in release 0.32.1: * Fix configure CFLAGS handling in Kerberos detection. * Various spelling fixes. Changes in release 0.32.0: * Interface changes: - API and ABI backwards-compatible with 0.27.x and later - NE_AUTH_DIGEST now only enables RFC 2617/7616 auth by default; to enable weaker RFC 2069 Digest, use NE_AUTH_LEGACY_DIGEST (treated as a security enhancement, not an API/ABI break) * Interface clarifications: - ne_auth.h: use of non-ASCII usernames with the ne_auth_creds callback type is now rejected for Digest auth since the encoding is not specified. ne_add_auth() can be used instead. - ne_request.h: the ne_create_request_fn callback is passed the request-target using RFC 7230 terminology * New interfaces and features: - ne_string.h: added ne_strhash(), ne_vstrhash(), ne_strparam() - ne_auth.h: added RFC 7616 (Digest authentication) support, including userhash=, username*= and SHA-2 algorithms (SHA-2 requires GnuTLS/OpenSSL). added NE_AUTH_LEGACY_DIGEST - ne_auth.h: added ne_add_auth() unified auth callback interface, accepts (only) UTF-8 usernames, uses a larger password buffer, and has different/improved attempt counter semantics. - RFC 7617 scoping rules are now applied for Basic authentication. - ne_ssl.h: added ne_ssl_cert_hdigest() - ne_socket.h: added ne_sock_shutdown() - sendmsg()/send() are used with the MSG_NOSIGNAL flag to write to sockets on Unix, rather than write()/writev(), avoiding SIGPIPE - explicit_bzero() is used where available to clear credentials * Bug fixes: - fixed TLS connection shutdown handling for OpenSSL 3 - fix various Coverity and cppcheck warnings (Sebastian Reschke) - Kerberos library detection uses pkg-config where possible. - fix some configure checks on Win32 (Christopher Degawa) - fix some configure errors on MacOS (Ryan Schmidt) Changes in release 0.31.2: * Fix ne_md5_read_ctx() with OpenSSL on big-endian architectures. * Fix GCC 10 warning in PKCS#11 build. * Fix OpenSSL build w/o deprecated APIs (Rosen Penev). * Fix unnecessary MD5 test for non-Digest auth (Sebastian Reschke). * Fix hang on SSL connection close with IIS (issue #11). * Fix ar, ranlib detection when cross-compiling (Sergei Trofimovich). Changes in release 0.31.1: * ADMIN: The neon website has moved to https://notroj.github.io/neon/ * Restore ne_md5_read_ctx() in OpenSSL build. * Fix gcc warnings on Ubuntu (Jan-Marek Glogowski). * Fix various spelling mistakes in docs and headers (thanks to FOSSIES). * Fix ne_asctime_parse() (Eugenij-W). * Fix build with LibreSSL (Juan RP). Changes in release 0.31.0: * Interface changes: - none, API and ABI backwards-compatible with 0.27.x and later * New interfaces and features: - add more gcc "nonnull" attributes to ne_request_* functions. - for OpenSSL builds, ne_md5 code uses the OpenSSL implementation - add NE_SESSFLAG_SHAREPOINT session flag which enables workarounds for RFC non-compliance issues in Sharepoint (thanks to Jan-Marek Glogowski and Giuseppe Castagno) - ne_uri.h: add ne_path_escapef() in support of above - ne_207.h: add ne_207_set_flags() likewise in support of above * API clarification: - ne_version_match() behaviour now matches actual 0.27+ ABI history * Bug fixes: - fixes for OpenSSL 1.1.1 and TLSv1.3 support - fix crash with GnuTLS in client cert support (Henrik Holst) - fix possible crash in ne_set_request_flag() - fix build with libxml2 2.9.10 and later - fix handling lock timeouts >LONG_MAX (Giuseppe Castagno) Changes in release 0.30.2: * Add support for OpenSSL 1.1.x (Kurt Roeckx). * Fix PKCS#11 support under GnuTLS 3.x. - PKCS#11 API no longer supported with GnuTLS 2.x Changes in release 0.30.1: * Fix memory leak with GnuTLS (Werner Baumann, Patrick Ohly). * Fix possible crash after DNS lookup errors on Windows (Olivier Goffart). * Don't fail if the SSL cert changes between connections with OpenSSL, behaviour now matches that with GnuTLS. * Fix PKCS#11 support under OpenSSL with TLS 1.2. * Fix static linking with pkg-config file (Alan H). Changes in release 0.30.0: * Interface changes: - none, API and ABI backwards-compatible with 0.27.x and later * New interfaces and features: - ne_ssl.h: added ne_ssl_clicert_import, ne_ssl_context_get_flag - ne_session.h: added ne_set_addrlist2 - ne_socket.h: added ne_addr_canonical - ne_auth.h: added NE_AUTH_GSSAPI_ONLY, NE_AUTH_SSPI (Nathanael Rensen) - ne_basic.h: added NE_CAP_EXT_MKCOL options test - ne_request.h: support chunked bodies with negative length passed to ne_set_request_body_provider (Julien Reichel) * Bug fixes: - ne_path_escape: fix excessive memory allocation (Pierre Crokaert) - SSPI auth: use canonical server hostname, clear SSPI context after successful auth (Nathanael Rensen) - build fixes for Open Watcom compiler (NormW) - fix Win32 error code handling for local ne_sock_prebind bind failure - Win32: support LFS, thread-safe OpenSSL (Diego Santa Cruz) - GnuTLS: fix GnuTLS 3.x support (Matthias Petschick, Bartosz Brachaczek) Changes in release 0.29.6: * Don't abort SSL handshake with GnuTLS if a client cert is requested but none is configured/available (thanks to Patrick Ohly) * Fix the method string passed to create_request hooks to have the same lifetime as the request object (Patrick Ohly) * Docs updates. Changes in release 0.29.5: * Fix GnuTLS handshakes failures with 'TLS warning alert' (Bryan Cain) * Further fix for SSPI support on Win32 (Danil Shopyrin) Changes in release 0.29.4: * Fix SNI support (Tobias Gruetzmacher) * Fix possible Solaris linker errors if building static library * Win32: Fix Kerberos authentication support with SSPI (Danil Shopyrin) * Fix error handling when pulling a request body from an file (thanks to Lou Montulli) * Fix ne_request_dispatch() return value for SOCKS proxy failure cases * Tighten SSL cert ID checks to deny a wildcard match against an IP address Changes in release 0.29.3: * Change ne_sock_close() to no longer wait for SSL closure alert: - fixes possible hang with IIS servers when closing SSL connection - this reverts the behaviour with OpenSSL to match 0.28.x, and changes the behaviour with GnuTLS to match that with OpenSSL * Fix memory leak with GnuTLS * API clarification in ne_sock_close(): - SSL closure handling now documented - return value semantics fixed to describe the implementation Changes in release 0.29.2: * Fix spurious 'certificate verify failed' errors with OpenSSL (Tom C) * Fix unnecessary re-authentication with SSPI (Danil Shopyrin) Changes in release 0.29.1: * Fixes for (Unix) NTLM implementation: - fix handling of session timeout (Kai Sommerfeld) - fix possible crash (basic@mozdev.org) * Fix unnecessary re-authentication with SSPI (Danil Shopyrin) * Build fixes for Win32: - fix use of socklen_t with recent SDKs (Stefan Kung) - fix USE_GETADDRINFO on Win2K (Kai Sommerfeld) * Fix build with versions of GnuTLS older than 2.8.0. Changes in release 0.29.0: * Interface changes: - none, API and ABI backwards-compatible with 0.28.x and 0.27.x * New interfaces and features: - added NTLM auth support for Unix builds (Kai Sommerfeld, Daniel Stenberg) - ne_auth.h: added NE_AUTH_GSSAPI and NE_AUTH_NTLM auth protocol codes - added ne_acl3744.h, updated WebDAV ACL support (Henrik Holst) - added built-in SOCKS v4/v4a/v5 support: ne_socket.h:ne_sock_proxy(), and ne_session.h:ne_session_socks_proxy() - added support for system-default proxies: ne_session_system_proxy(), implemented using libproxy where available - ne_session.h: added NE_SESSFLAG_EXPECT100 session flag, SSL verification failure bits extended by NE_SSL_BADCHAIN and NE_SSL_REVOKED, better handling of failures within the cert chain (thanks to Ludwig Nussel) - ne_utils.h: added feature code NE_FEATURE_SYSPROXY - ne_socket.h: ne_sock_writev() (Julien Reichel), ne_sock_set_error(), ne_iaddr_raw(), ne_iaddr_parse() - ne_string.h: ne_buffer_qappend(), ne_strnqdup() * Deprecated interfaces: - ne_acl.h is obsoleted by ne_acl3744.h (but is still present) - obsolete feature "NE_FEATURE_SOCKS" now never marked present * Other changes: - fix handling of "stale" flag in RFC2069-style Digest auth challenge - ne_free() implemented as a function on Win32 (thanks to Helge Hess) - symbol versioning used for new symbols, where supported - ensure SSL connections are closed cleanly with OpenSSL - fix build with OpenSSL 1.0 beta - updated Polish (pl) translation (Arfrever Frehtes Taifersar Arahesis) Changes in release 0.28.6: * SECURITY (CVE-2009-2473): Fix "billion laughs" attack against expat; could allow a Denial of Service attack by a malicious server. * SECURITY (CVE-2009-2474): Fix handling of an embedded NUL byte in a certificate subject name with OpenSSL; could allow an undetected MITM attack against an SSL server if a trusted CA issues such a cert. Changes in release 0.28.5: * Enable support for X.509v1 CA certificates in GnuTLS. * Fix handling of EINTR in connect() calls. * Fix use of builds with SOCK_CLOEXEC support on older Linux kernels. Changes in release 0.28.4: * Fix ne_forget_auth (Kai Sommerfeld) * GnuTLS support fixes: - fix handling of PKCS#12 client certs with multiple certs or keys - fix crash with OpenPGP certificate - use pkg-config data in configure, in preference to libgnutls-config * Add PKCS#11 support for OpenSSL builds (where pakchois is available) * Fix small memory leak in PKCS#11 code. * Fix build on Haiku (scott mc) Changes in release 0.28.3: * SECURITY (CVE-2008-3746): Fix potential NULL pointer dereference in Digest domain parameter support; could allow a DoS by a malicious server * Fix parsing of *-Authenticate response header with LWS after quoted value * Fix ne_set_progress(, NULL, ) to match pre-0.27 behaviour (and not crash) * Fix to disable Nagle on Win32 with newer toolchain (thanks to Stefan Kng) * Fix build on Netware (Guenter Knauf) * Document existing ne_uri_parse() API postcondition and ne_uri_resolve() pre/postconditions regarding the ->path field in ne_uri structures * Mark ne_{,buffer_}concat with sentinel attribute for GCC >= 4. * Distinguish the error message for an SSL handshake which fails after a client cert was requested. * Compile with PIC flags by default even for static library builds Changes in release 0.28.2: * Support "Proxy-Connection: Keep-Alive" for compatibility with HTTP/1.0 proxies which require persistent connections for NTLM authentication * Fix an fd leak in ne_ssl_{,cli}cert_read (GnuTLS only) * Enable fast initialization in GnuTLS. Changes in release 0.28.1: * Fix Win32 build * Fix build on SCO OpenServer 5.0.x (thanks to Nico Kadel-Garcia) * Fix handling of Digest domain parameter values without a trailing slash * Fix build against apr-util's bundled libexpat.la in Subversion * Add --without-pakchois to configure (Arfrever Frehtes Taifersar Arahesis) * zh message catalog renamed to zh_CN, translation updated (Dongsheng Song) Changes in release 0.28.0: * Interface changes: - none, API and ABI backwards-compatible with 0.27.x * New interfaces: - ne_pkcs11.h: added basic PKCS#11 support (requires GnuTLS and pakchois) - ne_auth.h: added NE_AUTH_ALL and NE_AUTH_DEFAULT constants - ne_socket.h: added ne_sock_peer(), ne_sock_prebind(), ne_sock_cipher() - ne_session.h: NE_SESSFLAG_TLSSNI flag added; TLS SNI support is enabled by default, where supported; ne_set_localaddr() added - ne_request.h: added close_conn hooks (Robert J. van der Boon) - ne_basic.h: added ne_options2() * Other changes: - add Polish (pl) translation (Arfrever Frehtes Taifersar Arahesis) - add support for the 'domain' parameter in Digest authentication - fix fd leak in ne_sock_connect() error path (Andrew Teirney) - the FD_CLOEXEC flag is set on socket fds - fix timezone handling in ne_dates for more platforms (Alessandro Vesely) - fix ne_simple_propfind() to print XML namespaces in flat property values - fix ne_get_range() for unspecified end-range case (Henrik Holst) - fix ne_strclean() to be locale-independent and avoid possible Win32 crash - fix ne_get_error() to not "clean" localized error strings - fix ne_ssl_clicert_read() to fail for client certs missing cert or key - Win32: fix build with VS 2008 (Stefan Kueng) - Win32: fix neon.mak to not double-quote $(MAKE) (Henrik Holst) - improve strength of Digest cnonces in GnuTLS builds Changes in release 0.27.2: * Fix crash in GSSAPI Negotiate response header verification (regression since 0.26.x) Changes in release 0.27.1: * Fix regression in response progress counter for notifier/progress callbacks * Fix interface description for ne_set_notifier() callback; sr.total is set to -1 not 0 for an indeterminate response length Changes in release 0.27.0: * New interfaces: - ne_session.h: ne_fill_proxy_uri() retrieves configured proxy, ne_hook_post_headers() adds a hook after response headers are read, ne_set_connect_timeout() sets session connection timeout, NE_SESSFLAG_RFC4918, NE_SESSFLAG_CONNAUTH flags added - ne_socket.h: ne_sock_connect_timeout() sets connection timeout, ne_iaddr_reverse() performs reverse DNS lookup - ne_string.h: ne_buffer_snprintf() prints to a buffer object - ne_xml.h: ne_xml_resolve_nspace() resolves namespace prefixes * Interface changes: - ne_set_notifier() replaces ne_set_status(); finer-grained and type-safe connection status information now provided; obsoletes ne_set_progress() - ne_xml_dispatch_request() now only invokes the XML parser for response entities with an XML content-type, following RFC 3023 rules - ne_acl_set() now takes a "const" entries array - LFS compatibility functions *64 removed: all functions taking an off_t now take an ne_off_t which is off64_t for LFS builds * GnuTLS support now mostly feature-complete with OpenSSL support: - greatly improved SSL distinguished name handling with GnuTLS >= 1.7.8 * Other changes: - descriptive error messages for authentication failures - SSPI support uses canonical DNS server name (Yves Martin) - fixes for handling of "stale" parameter in Digest authentication - added support for URIs in SSL server certificate subjectAltName field - fix compiler warnings with expat 2.x - fix handling of "Transfer-Encoding: identity" responses from privoxy Changes in release 0.26.4: * Fix Negotiate Authentication-Info response header verification with GSSAPI * Fix multiple handlers with ne_add_{server,proxy}_auth (Werner Baumann) * Fix SSPI build with some versions of MinGW (Gisle Vanem) * Fix for SSPI segfault in response header verification (Mike DiCuccio) * Fix error strings for CONNECT SSL proxy tunnel request failure * Fix install-nls for VPATH builds (Hans Meine) * Fix use of unencrypted client certs with GnuTLS * Fix ne_lock* If: header insertion to use CRLF-terminated headers * Fix test suite failures on QNX by working around send() length limit * Fix handling of POSIX strerror_r failure case in ne_strerror * Fix alignment issues in test suite MD5 code Changes in release 0.26.3: * Fix buffer under-read in URI parser (Laszlo Boszormenyi, CVE-2007-0157) * Fix regression in handling of "attempt" argument passed to auth callbacks; ensure the value only increments for each invocation of the callback * Fix handling of "nextnonce" parameter in Digest authentication Changes in release 0.26.2: * Fix error reported for LOCK responses lacking a Lock-Token header. * Use Libs.private in neon.pc for newer versions of pkg-config. * Build fix for platforms without libintl.h. * Build fixes for MinGW. (Matthias Miller) * Build fix for h_errno detection on HP-UX 10. (Albert Chin) * Win32: enable debugging; build fixes with some SDKs. (Kiyo Kelvin Lee) Changes in release 0.26.1: * Build fixes for Win32 (D.J. Heap) and OS X. * Add Simplified Chinese translation (Dongsheng Song). Changes in release 0.26.0: * Added internationalization support: - ne_i18n.h exposes ne_i18n_init(), a process-global initializer which may be required for some applications - (partial) message catalogs for cs, de, fr, ja, nn, ru and tr - NE_FEATURE_I18N feature code added to indicate support * Added support for GnuTLS (thanks to Aleix Conchillo Flaque): - pass --with-ssl=gnutls to configure; GnuTLS >= 1.0.22 required - use --with-ca-bundle to specify a default SSL CA root bundle - some remaining issues with PKCS#12 certs in current GnuTLS releases, distinguished name handling is sub-standard relative to OpenSSL * Changes and additions to URI support: - ne_uri structure: add query, fragment fields; authinfo renamed to userinfo - ne_uri_parse() now takes a URI-reference as input rather than the previous pseudo-URI syntax; the query and fragment components are now parsed out. Many malformed URIs are now rejected - ne_uri_unparse() changed to respect the new fields - ne_uri_resolve(): new function; resolves relative URI references - ne_uri_copy(): new function, copies a URI structure * Changed results callbacks for ne_lock_discover, PROPFIND interfaces: - take URI as parsed ne_uri * structure rather than char * * Added functions which give control over authentication protocol use: - ne_add_server_auth(), ne_add_proxy_auth() * Added ne_unhook_* functions to remove hooks * Added ne_set_session_flags()/ne_get_session_flags() functions: - flags to disable persistent connection support, enable "ICY" protocol support, and to disable SSLv2 protocol support. - replaces ne_set_persist() * Added ne_set_request_flags()/ne_get_request_flags() functions: - flags to enable 100-continue support, mark requests as non-idempotent - replaces ne_set_request_expect100() * Change ne_md5.h interface to make struct ne_md5_ctx opaque: - added ne_md5_create_ctx(), ne_md5_destroy_ctx(), ne_md5_reset_ctx(), ne_md5_finish_ascii(); removed ne_md5_init_ctx() - fix alignment issues which could cause crashes in Digest code * Fixed ne_get_range(), added ne_get_range64() (thanks to Lennart Poettering) * Removed NE_FREE() macro from ne_alloc.h * Added ne_strcasecmp(), ne_strncasecmp(), ne_tolower() functions to ne_string.h - locale-independent string comparison * Changed ne_sock_init()/ne_sock_exit() such that ne_sock_exit() only has effect once called an equal number of times to _init(). * Added "--enable-threadsafe-ssl=posix" configure flag, to enable thread-safe SSL support using POSIX threads in OpenSSL/GnuTLS - NE_FEATURE_TS_SSL feature code added to indicate support * The manual is now licensed under the GPL rather than the GFDL Changes in release 0.25.5: * ne_ssl_clicert_decrypt(): catch and fail to load a client cert with mismatched key/cert pair. * Fix build issue on AIX 5.1. * Fix warnings if built against OpenSSL >= 0.9.8. * Win32: fix issues in SSPI implementation (Stefan Kng). Changes in release 0.25.4: * GSSAPI fixes for non-MIT implementations (Mikhail Teterin). * Fix ne_print_request_header() et al to use 8K buffer size on all platforms (fixes issue with long Destination: URLs on Win32). * Win32 build fix for !USE_GETADDRINFO configuration. * Documentation updates. Changes in release 0.25.3: * ne_lock() and ne_unlock(): fix cases where NE_ERROR would be returned instead of e.g. NE_AUTH on auth failure. * Prevent use of poll() on Darwin. * Fix gethostbyname-based resolver on LP64 platforms (Matthew Sanderson). Changes in release 0.25.2: * Really fix the Win32 build. Changes in release 0.25.1: * ne_get_content_type(): fix cases where the charset field was not set to NULL after successful return (Johannes Schneider) * Compressed response handling fixes: - fix double invocation of reader callback with len=0 - fix cases where the reader callback return value was ignored * Cache the new SSL session if the old one was expired (Robert Eiglmaier) * Win32: fix build issues. Changes in release 0.25.0: * New interfaces: - ne_get_response_header() replaces ne_add_response_header_handler - ne_read_response_to_fd() and ne_discard_response() for use with ne_begin_request/ne_end_request style response handling - ne_xmlreq.h: ne_xml_parse_response() and ne_xml_dispatch_request() - ne_has_support() for feature detection, replaces ne_support_ssl() - ne_set_addrlist() can be used to bypass normal DNS hostname resolver - ne_buffer_czappend(), convenience wrapper for ne_buffer_append. - ne_iaddr_typeof() returns type of a socket object - ne_get_content_type() replaces ne_content_type_handler() - ne_set_request_expect100() replaces ne_set_expect100() * New interfaces on LFS systems for large file support: - ne_set_request_body_fd64() call for using an fd opened using O_LARGEFILE - ne_set_request_body_provider64(), takes an off64_t length argument * Interface changes: - ne_set_request_body_fd takes offset and length arguments and returns void - ne_set_request_body_provider takes length as off_t rather than size_t; provider callbacks now MUST set session error string if returning an error - response body reader callback returns an integer and can abort the response - ne_decompress_destroy() returns void; errors are caught earlier - ne_xml_failed() replaces ne_xml_valid(), with different return value logic - ne_xml_parse() can return an error; ne_xml_parse_v() aborts the response if the parse either fails or is aborted by a handler returning NE_XML_ABORT - ne_path_escape() now escapes all but unreserved characters - ne_ssl_clicert_name() and ne_ssl_cert_identity() clarified to return UTF-8 - ne_ssl_clicert_name() clicert object argument is now const - ne_uri_parse()/ne_uri_free() memory handling clarified - removed the buffer length requirement for ne_read_response_block() * Bug fixes: - properly handle multiple Authentication challenges per request - fixes and improvements to the Negotiate auth implementation - handle proxies which send a 401 auth challenge to a CONNECT request - XML: handle the UTF-8 BOM even if the underlying parser does not - Win32: Fix timezone handling (Jiang Lei) - ne_lock_refresh() works and will update timeout of passed-in lock - persistent connection timeout handling fixes for CygWin et al - impose hard limit of 1024 props per resource in ne_props.h response parsing * New platform-specific features: - Win32: Negotiate/NTLM support using SSPI (Vladimir Berezniker) - Win32: Add IPv6 support using ENABLE_IPV6 neon.mak flag (Kai Sommerfeld) * Removed features: - the cookies interface has been removed - removed functions: ne_service_lookup(), ne_put_if_unmodified() - "qop=auth-int" support removed from Digest auth implementation * Default XML parser search changed to check for expat before libxml2. Changes in release 0.24.7: * Compression interface fixes: - fix issues handling content decoding and request retries from authentication challenges (Justin Erenkrantz) - fix places where reader callback would receive spurious size=0 calls - fix to pass user-supplied userdata to user-supplied acceptance callback * Fix for RFC2617-style digest authentication (Hideaki Takahashi). * Fix to pick up gethostbyname() on QNX 6.2. Changes in release 0.24.6: * SECURITY (CVE CAN-2004-0398): Fix sscanf overflow in ne_rfc1036_parse, thanks to Stefan Esser. * Link libneon against libexpat during Subversion build using bundled neon. * Win32 build script update (Jon Foster). Changes in release 0.24.5: * SECURITY (CVE CAN-2004-0179): Fix format string vulnerabilities in XML/207 response handling, reported by greuff@void.at. * Performance fix: avoid seeding the SSL PRNG if not creating an SSL socket. * ne_ssl_readable_dname() is now defined to return UTF-8 strings. * Fix case where gssapi/gssapi_generic.h was included but not present. * Fix ne_utils.c build on platforms where zlib does "#define const". * Fix use of ne_proppatch_operation with some C++ compilers. * Update libtool for fix to --enable-shared on Darwin. * BeOS: check for gethostbyname in -lbind (David Reid). Changes in release 0.24.4: * Ignore unclean SSL closure when response body is delimited by EOF ("Could not read response body: Secure connection truncated" errors with some buggy SSL servers). * Fix test/ssl.c syntax errors with C89 compilers (Radu Greab). Changes in release 0.24.3: * Respect configure's --datadir argument (Max Bowsher). * Fix build on Windows when OpenSSL is not used. * Fix use of SSLv2 (spurious "Server did not present certificate" error). * When using SSL via a proxy, prevent leaking server auth credentials to the proxy, or proxy auth credentials to the server. Changes in release 0.24.2: * Fix name resolver with some old versions of glibc. * Fix problems with configure's "time_t format string" detection. * Fix problems when a broken Kerberos installation is found. * When verifying SSL certificates, check iPaddress names in the subjectAltName extension. Changes in release 0.24.1: * Add support for "GSS-Negotiate" Kerberos authentication scheme (from Risko Gergely and Burjan Gabor). * Disable Nagle to improve performance of small requests (thanks to Jim Whitehead and Teng Xu). * Fix compatibility with OpenSSL 0.9.6 (broken in 0.24.0). * Fix prototype mismatch in ne_207.c. * Define ssize_t from ne_request.h for Win32. * Prevent segfault on zlib initialization failures. * ne_sock_init does not fail if PRNG could not be seeded. * Fix segfault in cookies code (Markus Mueller). * Documentation updates. Changes in release 0.24.0: * Major changes to XML interface: - have the start-element callback either accept, decline, abort, or return a state integer. - remove 'struct ne_xml_elm'; callbacks are passed {nspace, name} strings along with a state integer. - dropped "collect", "strip-leading-whitespace" modes - push responsibility for accumulating cdata onto caller; drop 'cdata' argument from end-element callback. - don't abort if no handler accepts a particular element, just ignore that branch of the tree. - dropped support for libxml 1.x and expat < 1.95.0. - guarantee that start_element callback is not passed attrs=NULL - add ne_xml_doc_encoding() to retrieve encoding of parsed XML document. * Major changes to SSL interface: - rewrite of interfaces for handling server and client certificates; ne_ssl.h: many new functions available. - only PKCS#12-encoded client certs are supported. - changes to most names of SSL-related functions operating on an ne_session, e.g. ne_ssl_load_cert->ne_ssl_trust_cert. - client cert provider callback is passed the set of acceptable CA names sent by the server - the entire chain of certs presented by server is now accessible * Remove unused ne_register_progress() from socket layer. * Changes to resolver interface: ne_addr_first and _next return const; ne_addr_print renamed to ne_iaddr_print; ne_iaddr_make and ne_iaddr_free have been added. * ne_request_create() now duplicates the method string passed in. * ne_redirect_location() will now return NULL in some cases. * Split socket creation to ne_sock_create() from ne_sock_connect: - should report connect() error messages properly on Win32. * Fix several memory leaks in error handling paths. * Add a pkg-config file, neon.pc.in. Changes in release 0.23.9: * Fix inability to connect on AIX 4.3. * neon-config exports includes needed for OpenSSL given by pkg-config. * ne_redirect_location will return NULL if redirect hooks have not been registered for the session (Ralf Mattes ). Changes in release 0.23.8: * SECURITY: Prevent control characters from being included in the reason_phrase field filled in by ne_parse_statusline(), and in the session error string. * Disable getaddrinfo() support on HP-UX; fix resolver for HP-UX 11.11. * Fix digest auth response verification for >9 responses in session (bug manifests as "Server was not authenticated correctly" error). * On Linux, skip slow lookup for IPv6 addresses when IPv6 support is not loaded in kernel (thanks to Daniel Stenberg for this technique). * Update to autoconf 2.57 and libtool 1.4.3. Changes in release 0.23.7: * Fix for handling EINTR during write() call (Sergey N Ushakov). * When available, use pkg-config to determine compiler flags needed to use OpenSSL headers and libraries. Changes in release 0.23.6: * Fixes for error handling in socket layer on Win32 from Johan Lindh and Sergey N Ushakov : - meaningful error messages rather than "No error" - handle persistent connection timeouts properly * Fix to use RFC2617-style digest auth when possible (had reverted to only using RFC2068-style in 0.16.1). * Fix NULL pointer dereference on certain ill-formed PROPFIND responses. * Allow ne_sock_init to re-initialize after ne_sock_finish has been called (Sergey N Ushakov). Changes in release 0.23.5: * Fix rejection of SSL server certificates which had commonName as the least specific attribute in the subject name. * Fix to dereference entities (e.g. "&") in attribute values with libxml. * Fix ne_socket.c build on HP-UX 10.20 (thanks to Branko ibej) * Remove misguided insistence on "secure" versions of zlib/OpenSSL; no checks for zlib version are now performed, only OpenSSL 0.9.6 is required. --with-force-ssl, --with-force-zlib option removed. * Add --with-egd[=PATH] option, conditionally enable EGD support; either using EGD socket at PATH, or fall back on system defaults. $EGDSOCKET and $HOME/.entropy are no longer used. * Add support for `--la-file' argument to neon-config, which prints the full path of the installed libneon.la file. Changes in release 0.23.4: * Ignore an unclean SSL shutdown on persistent connection timeout (fixing spurious "Secure connection truncated" errors). * Fix a segfault on second and subsequent requests using a given session, when the first fails with NE_LOOKUP. * Fix configure for gcc installations which produce warnings by default (such as gcc on hppa2.0n-hp-hpux11.00 using native as) Changes in release 0.23.3: * Further build fixes for Win32 (Blair Zajac). * Another fix for use of SSL against Tomcat 3.2. Changes in release 0.23.2: * Build fix for Win32 (Blair Zajac). Changes in release 0.23.1: * Identify as correct version, not 0.22. Changes in release 0.23.0: * Improved address resolver (ne_addr_*) replacing ne_name_lookup(): - use getaddrinfo() if found; include support for IPv6 (based on work by Noriaki Takamiya ) * For a hostname with multiple addresses, each address is tried in turn until a connection is made. * Support for seeding OpenSSL's PRNG via $EGDSOCKET or $HOME/.entropy, to enable SSL on platforms which lack a /dev/random device. * RFC2818 compliance for certificate identity checks in SSL: - use `dNSname' values in subjectAltName extension if present - hostname comparison fixed to not be case-sensitive * Fix interop with buggy SSL implementation in Tomcat 3.2. * Added NE_DBG_SSL debug channel. * ne_strerror changed to return the passed-in buffer. * Added ne_strnzcpy macro to ne_string.h. * Win32 build fixes, improvements, and documentation updates, from Blair Zajac . * Fix ne_sock_init so SIGPIPE signals are ignored even if SSL library initialization fails (e.g. platforms without /dev/random). * Added reference documentation: - ne_sock_init, ne_addr_*. Changes in release 0.22.0: * Remove the const qualifier from the reason_phrase field in ne_status. - ne_parse_statusline() now strdup's the reason_phrase * Remove the status_line argument from ne_207_end_propstat and _end_response * Change ne_session_create, ne_session_proxy, ne_sock_connect, and the 'port' field of the ne_uri structure to use an unsigned int for port numbers * ne_uri_defaultport returns unsigned and '0' on an unknown port (not -1). * Changes to hooks interface: - pass an ne_request pointer to per-request hooks - replace "accessor" hooks with ne_{get,set}_{request,session}_private * Authentication changes: - the hooks changes fix a segfault if auth is enabled for an SSL session through a proxy server - fix ne_forget_auth segfault if either proxy or server auth are not used * Improvements to persistent connection retry logic and error handling in request code; fixing some cases where some errors where incorrectly treated as a persistent connection timeout - a TCP RST at the appropriate time is now treated as a persistent connection timeout. - handle persistent connection timeouts on SSL connections * Changes to SSL support: - improved error handling - OpenSSL 0.9.6f or later is required for security fixes and functional correctness; 0.9.6 or later required for functional correctness - use --with-force-ssl to override OpenSSL version check - fix for proxy CONNECT tunnelling with some proxies (e.g. Traffic-Server) - fix potential segfault if client cert. provider callback is used - fix to use supplied password callback for PEM-encoded client certificates (Daniel Berlin ) * strerror_r is used if available for thread-safe error handling. * Remove ne_read_file(). * ne_version_match replaces ne_version_minimum (semantics changed slightly). * XML request bodies use a content-type of "application/xml" now; applications can use NE_XML_MEDIA_TYPE from ne_xml.h * Fix decompress code on big-endian or 64-bit platforms. * Fix to build on Darwin 6 (aka Mac OS X 10.2) (Wilfredo Snchez, ) * Win32 changes: - remove conflict between OpenSSL's X509_NAME and recent versions of the Platform SDK (Branko ibej) - fix inverted debug/non-debug build logic (Branko ibej) - add NODAV and OPENSSL_STATIC flags to neon.mak (Gerald Richter) Changes in release 0.21.3: * Fix segfault if using proxy server with SSL session and server certificate verification fails. * Fix leak of proxy hostname once per session (if a proxy is used). * Add --with-libs configure argument; e.g. --with-libs=/usr/local picks up any support libraries in /usr/local/{lib,include} Changes in release 0.21.2: * Fix 'make install' for VPATH builds. * Use $(mandir) for installing man pages (Rodney Dawes). * Follow some simple (yet illegal) relativeURI redirects. * Always build ne_compress.obj in Win32 build (Branko ibej). * Fix decompression logic bug (Justin Erenkrantz ) (could give a decompress failure for particular responses) * Fix ne_proppatch() to submit lock tokens for available locks. * More optimisation of ne_sock_readline. Changes in release 0.21.1: * Don't include default SSL port in Host request header, which can help interoperability with misbehaving servers (thanks to Rodney Dawes ). * Don't give a "truncated response" error from ne_decompress_destroy if the acceptance function returns non-zero. * Fix for Win32 build (Sander Striker ). * Fix for cookie name/value being free()d (thanks to Dan Mullen). * Optimisation of ne_sock_readline. Changes in release 0.21.0: * Socket layer implements read buffering; efficiency and performance improvement. Based on work by Jeff Johnson * Cleanup of socket interface: - renamed everything, s/sock_/ne_sock_/, s/SOCK_/NE_SOCK_/ - removed unused and inappropriate interfaces. - renaming done by Olof Oberg - see src/ChangeLog for the gory details. * Fix typoed 'ne_destroy_fn' typedef (Olof Oberg). * Support OpenSSL/ENGINE branch. * Bogus ne_utf8_encode/decode functions removed. * ne_base64() moved to ne_string.[ch]. * ne_token drops 'quotes' parameter; ne_qtoken added. * ne_buffer_create_sized renamed to ne_buffer_ncreate. * ne_xml_get_attr takes extra arguments and can resolve namespaces. * ne_accept_response function type takes const ne_status pointer. * Drop support for automatically following redirects: - ne_redirect_register just takes a session pointer - ne_redirect_location returns an ne_uri pointer * configure changes: --with-ssl and --with-socks no longer take a directory argument. To use SOCKS or SSL libraries/headers in non-system locations, use ./configure CPPFLAGS=-I/... LDFLAGS=-L/... * Reference documentation included for most of ne_alloc.h and ne_string.h, and parts of ne_session.h and ne_request.h. - see installed man pages, HTML documentation. Changes in release 0.20.0: * Major changes to DAV lock handling interface (ne_locks.h): - struct ne_lock uses a full URI structure to identify locked resource - ne_lock() requires that owner/token fields are malloc-allocated (or NULL) on entry - introduce a "lock store" type, ne_lock_store, to replace the lock session; accessor functions all renamed to ne_lockstore_*. - ne_lock_iterate replaced with a first/next "cursor"-style interface - If: headers use an absoluteURI (RFC2518 compliance fix). - fix for handling shared locks on DAV servers which return many active locks in the LOCK response (thanks to Keith Wannamaker) * Moved URI/path manipulation functions under ne_* namespace (ne_uri.h): - path handling functions renamed to ne_path_* - URI structure handling to ne_uri_*; struct uri becomes ne_uri. - ne_uri_parse doesn't take a 'defaults' parameter any more - if URI port is unspecified, ne_uri_parse sets port to 0 not -1. - added ne_uri_unparse and ne_uri_defaultport functions. * New 'ne_fill_server_uri' function to initialize a URI structure with the server details for a given session (useful with locks interface). * ne_decompress_{reader,destroy} are defined as passthrough-functions if zlib support is not enabled. * API change: ne_ssl_provide_fn returns void not int. * Added NE_SSL_FAILMASK for verify failure sanity check. * Removed return codes NE_SERVERAUTH and and NE_AUTHPROXY; correct documentation, NE_PROXYAUTH is given for proxy auth failure. * Require zlib >= 1.1.4 to avoid possible vulnerability in earlier versions. See http://www.gzip.org/zlib/advisory-2002-03-11.txt for more details. (version check can be skipped by passing --with-force-zlib to configure) * New 'ne_ssl_readable_dname' function to create a human-readable string from an X509 distinguished name. * Fix support for newer versions of libxml2 (thanks to Jon Trowbridge ). * Fix corruption of reason_phrase in status object returned by ne_propset_status. * More lenient handling of whitespace in response headers. * ne_content_type_handler will give a charset of "ISO-8859-1" if no charset parameter is specified for a text/* media type (as per RFC2616). * Miscellaneous cleanups and fixes (Jeff Johnson ). Changes in release 0.19.4: * Support bundled build of expat 1.95.x (Branko ibej). Changes in release 0.19.3: * For platforms lacking snprintf or vsnprintf in libc, require trio. * Add NE_FMT_OFF_T to fix Win32 build (Dan Berlin, Branko ibej). * Fix SSL support in Win32 build (Branko ibej). Changes in release 0.19.2: * Fix non-SSL build broken in 0.19.1. * Working SOCKSv5 support (thanks to Torsten Kalix ) Changes in release 0.19.1: * Add missing stubs for ne_ssl_* functions for non-SSL build. * Fix some error messages in new SSL code. Changes in release 0.19.0: * Major API change: ne_session_create now takes (scheme, hostname, port) arguments: a session is clarified to be "a group of requests to a certain server". - removal of ne_session_server, ne_set_secure, and ne_set_proxy_decider - ne_session_proxy returns void. - DNS lookups are delayed until request dispatch time. * Significant improvements to TLS/SSL support: - SSL is enabled if scheme passed to ne_session_create is "https" - new interfaces to load CA certs and to load SSL library's bundled CA certs - add server cert verification callback. An SSL connection to a server with an unknown CA will now fail unless a verification callback is used. - enable SSL session caching (performance improvement) - support for wildcard server certs where commonName is "*.example.com". - thanks to Tommi Komulainen for the contribution of code from mutt's IMAP/SSL implementation under the LGPL, from which bits of this were derived. * Improved SSL client certificate support: - far simpler interface, all done at ne_session.h level. - supports PKCS#12 and PEM-encoded certificates. - optional callback for only providing client when demanded by server. * Support for TLS upgrade is removed, since it isn't useful. * If NEON_SSL is defined, API extensions are available to: - allow access to the SSL_CTX * to adjust session SSL options - retrieve the server certificate (X509 *) * Decompress fixes: - fix potential segfault in ne_decompress_destroy - check the CRC of the deflated output (and fail if it doesn't match) - fail appropriately on truncated responses, and trailing bytes in response. * Added ne_set_read_timeout to use configurable timeout on socket reads. * Malformed response headers will be ignored rather than failing the request. * ne_set_error takes printf-style vararg. * Fixes for ne_get_range and improve error handling. * Functions which append to an ne_buffer do not return a success value, but they do use ne_realloc/ne_malloc under the hood now, so an OOM callback will be used (with the usual caveats). * XML interface does not strip leading whitespace from cdata by default, the NE_XML_STRIPWS flag is available to restore this feature if required. * Upgraded to libtool 1.4.2: - should fix --enable-shared on Mac OS X 10.1 * Test suite now contains over one hundred tests. Changes in release 0.18.5: * Removed old neon.dsp, neon.dsw. * Update Win32 build to add OpenSSL and zlib support (Branko ibej). * Fix ne_compress.c to compile on Win32 (Branko ibej). Changes in release 0.18.4: * Fixes for Content-Type parsing using ne_content_type_handler (Greg Stein) - also now parses the charset parameter from header value. * Removed ne_concat() function, which didn't work and wasn't used. Changes in release 0.18.3: * Fix parsing lock timeout from server (Arun Garg). * Send Timeout headers in LOCK and refresh LOCK requests (Arun Garg). * Updated neon.mak and config.hw.in for Win32 build (patch from Branko ibej ). * Define XML_BYTE_ORDER for bundled expat build in support macro NEON_XML_PARSER(). Changes in release 0.18.2: * Fix --with-neon=PATH in support macros. * Support DESTDIR in Makefile install targets (patch by Pawel Golaszewski ). * Portability fixes: - fix configure check for time_t on some platforms (e.g Solaris 2.6). - remove expect100_works bitfield in ne_session structure (thanks to Yan Periard ). Changes in release 0.18.1: * Minor fix for authentication: "attempt" counter was not reset correctly after authentication failed, so subsequent requests would not authenticate correctly either. * API change: ne_session_destroy returns void (there was no error case). * Portability fixes (non-GCC compilers, 64-bit platforms, UnixWare 7) * Optimisations in string manipulation routines. * config.hw is included in the release tarball again. * Improvements in the autoconf support macros: - check for neon-config in PATH if --with-neon is not given - stop if --with-neon is used, and the check for external neon fails - added NEON_WITHOUT_ACL to prevent build of ne_acl.o Changes in release 0.18.0: * API change: authentication callback is passed fixed-size username/password buffers, and an 'attempt' counter. Authentication is retried *forever* until either it succeeds, or the callback returns non-zero. * API clarifications: - ne_propname may have a NULL nspace field, indicating the property has no namespace. This holds for properties returned by the propfind interfaces. - added NE_ELM_PROPS_UNUSED as the lowest element number which should be used with handlers added to the XML parser returned by ne_propfind_get_parser. * Fixes and cleanups of lock discovery interface. * Fix for short write handling in ne_get() (thanks to rado ). * Fix for XML namespace prefix handling where a prefix could be mapped to an incorrect URI (e.g. in PROPFINDs against mod_dav with >10 namespaces used) * Add '--support ' option to neon-config; the script exits with success if given feature is supported. Known features are ssl, dav, zlib. * Support for SSL, DAV, zlib is exported by neon.m4 as shell variable NEON_SUPPORTS_{SSL,DAV,ZLIB}={yes,no} for bundled and external builds. * `neon-config --cflags` won't include -I/usr/include for SSL build. * Fix to call progress callbacks while sending request bodies again. * Test changes: - portability fixes, auth interface and progress tests. Changes in release 0.17.2: * Accept Status-Lines with no reason phrase (Jeremy Elson). * Fix handling of persistent connection timeout, and better error handling if sending a request fails. * Fix crashes in locking code. * Return parse error on XML namespace prefix declaration with an empty value. Thanks to Julian Reschke. * Allow passing property names with NULL namespace to ne_proppatch. * Fix for cross-compilation (Mo DeJong). * Moved ne_propname definition from ne_207.h to ne_props.h. * Test changes: - updated for Status-Line parsing changes (Jeremy Elson) - better persistent connection tests - fixed for --disable-webdav build Changes in release 0.17.1: * Add support for ACL method (Arun Garg ), see ne_acl.h. * Fixes and clean up of libraries exported via `neon-config --libs' * Fix timezone handling when parsing dates (on some platforms). * Upgrade to autoconf 2.52 and libtool 1.4 (thanks to Mo DeJong). * Cleanup/simplification of request dispatching: - better handling of error cases, including fix for a possible infinite loop when the server closes the connection prematurely. * Add '--without-zlib' configure option. * Test changes: - prettify output; imitate Perl test suite output. - add tests for interim 1xx responses, persistent connections, more unbounded operations. Changes in release 0.17.0: * Add support for decoding gzip Content-Encoding: see ne_compress.h. - built if zlib is found; `neon-config --cflags' will define NEON_ZLIB if so. * Rewrite hooks interface to register individual callbacks. - inspired by the Apache 2.0/APR hooks interface * Register cookies hooks using ne_cookie_register(). * Clean up configure scripts to enable use of autoconf 2.5x (Mo DeJong). * Use new endianess configure macro to allow cross-compiling (Mo DeJong). * Fix invalid C code in sock_init() in Win32 build (Mo DeJong). * Fix use of signal() on Win32 (Mo DeJong). * Workaround libxml 1.x string handling not being UTF-8. * Test changes: - add tests for decompression interface. Changes in release 0.16.1: * Also handle write errors in ne_get_range. * Dump request body blocks in debugging mode. * Fix ne_shave() causing memory corruption when the result should have been the empty string. * Refactor auth header parsing code; more efficient now. - fixes digest auth RFC2617-style broken in 0.16.0 Changes in release 0.16.0: * API change: ne_copy takes a depth parameter (thanks to Arun Garg, Medha Atre) * API change: validate callback to ne_xml also takes a userdata arg. * Added 'ne_lock_refresh' for performing lock refresh (Arun Garg). * Add SSL support to Win32 build (Peter Boos ) (see INSTALL.win32 for details). Compile with USE_DAV_LOCKS also. * Remove Server header parser for 100-continue support in ne_options. (and remove broken_expect100 from ne_server_capabilities). * Set SIGPIPE disposition to "ignored" in sock_init(). * On platforms with setvbuf(), turn off buffering for the debug log stream. * Ignore repeated calls to sock_init(). * Fixes to error handling in ne_get_range. * Minor improvements to memory handling in auth code. * Fix for start_propstat callback being called with NULL response argument when given invalid XML, causing a segfault in propfind code. * Test changes: - add regression test for the propfind segfault. - handle segfaults better (reap the child, flush the debug log). Changes in release 0.15.3: * Fix --with-expat=DIR build. Changes in release 0.15.2: * Fix Win32 for XML parser changes (Gerald Richter). * Substitute versions into config.hw at distribution time. * Add date parser for ISO8601-formatted dates as defined by RFC2518, e.g. the creationdate property (Taisuke Yamada ). * Fix Y2K bug in RFC1036 date parsing algorithm. * Test changes: - add tests for date parsing functions. Changes in release 0.15.1: * Win32 update from Gerald Richter - new files neon.mak, INSTALL.win32 * Fix for ne_socket.h includes (Mo DeJong). * More improvements for XML parser selection logic: - if parser is required, be sure to fail configure if none is found. - added --with-included-expat for bundled expat logic. * Rename --enable-debugging to --enable-debug (Mo DeJong). - added NEON_DEBUG macro to exported autoconf macros. * Call progress callbacks for request bodies. * Test changes: - check that reading response headers is a bounded operation. - use a pipe between child and parent to avoid race condition and tedious sleep(). Changes in release 0.15.0: * Major API renaming to use ne_/NE_ namespace: - http_ to ne_, HTTP_ to NE_, dav_ to ne_, DAV_ to NE_, neon_ to ne_ - hip_xml_ to ne_xml_, HIP_ELM_ to NE_ELM_, HIP_XML_ -> NE_XML_ - sbuffer_ to ne_buffer_ - DEBUG() to NE_DEBUG(), DEBUG_ to NE_DBG_ * Type renames: - http_req to ne_request - sbuffer to 'ne_buffer *' * Note, 'ne_buffer' is not an implicit pointer type, you must specify the '*' now, e.g. 'ne_buffer *buf = ne_buffer_create();'. * ne_buffer is no longer opaque. - ne_buffer_data() removed: use buf->data instead. - ne_buffer_size() is a macro. * Header renames and additions: - http_request.h -> ne_request.h - Session code split into ne_session.h - hip_xml.h -> ne_xml.h, nsocket.h -> ne_socket.h, http_utils.h -> ne_utils.h - neon_md5.h -> ne_md5.h, dav_207.h -> ne_207.h - http_basic.h and dav_basic.h merged into ne_basic.h * New functions: - ne_token and ne_shave, to obsolete split_string, shave_string. * Removed: ne_get_request_headers(). * autoconf changes: - disable building shared neon library by default. - option --enable-libxml is replaced by --with-libxml1 and --with-libxml2 to force use of a particular parser. * Fix auth code to only take MD5 digests of response body blocks when necessary (thanks to Kai Sommerfeld). * Fix alignment bug in MD5 code which could cause SIGBUS on Sparc architectures (Kai Sommerfeld). * Rewrite of request body handling: - ne_set_request_body_fd replaces _stream, using an int fd rather than a FILE *. - added ne_set_request_body_provider to give a callback which is called to provide request body blocks. - removal of 'use_body' hook in favour of 'ne_pull_request_body' function to allow hooks to manually read the request body. - ne_{put,get,post,put_if_unmodified} all take an integer fd rather than a FILE * stream. * Test changes: - added framework for testing "over the wire" (fork a server process) - added tests for response message length handling, chunked responses, header folding, sending request bodies. - start at listing RFC2616 requirements and whether they are met or not in test/STATUS. - test for MD5 alignment bug on Sparc (thanks to Kai Sommerfeld). Changes in release 0.14.0: * Add C++ inclusion safety to http_auth.h (Kai Sommerfeld). * Define ssize_t on Win32. (Kai Sommerfeld). * Add C++ inclusion safety to dav_locks.h and ne_alloc.h (thanks to Gregor Bornemann ). * Significant API change to properties code, to allow use of allprop and complex properties: - dav_propfind_set_complex and _set_flat are removed. - add parameter to dav_propfind_named to take the list of property names to be fetched. - new function dav_propfind_set_private to set private callback. - all properties not handled by caller are stored as flat properties. * Untested: add basic SOCKSv5 support: configure --with-socks. - please report success/failure to neon@webdav.org * Win32/MSVC build files from Magnus Sirwi . * Fix for expat detection from Shane Mayer . * Namespace-protect md5 code and more. - md5_* -> ne_md5_* - ascii_to_md5 -> ne_ascii_to_md5 (and moved to neon_md5.h) * Parse authinfo segment in URIs (Johan Lindh ). - added 'authinfo' field to struct uri. * New API: hip_xml_get_attr to retrieve attributes. * Store language for properties, access with dav_propset_lang. - only if property is defined on the property element itself. * Started a simple test suite (test/*). - includes some simple HTTP server tests. * Remove "Content-Length: 0" header for request with no body, fixing interop with Squid 2.3-STABLE1 (thanks to Kai Sommerfeld). * http_parse_statusline skips leading whitespace. (Johan Lindh). * Partial fix for timezone/date parsing problems. Changes in release 0.13.0: * Fix ne_strndup allocating one byte less than it should (Kai Sommerfeld) - if you use uri_parse, this bug may have caused subtle memory corruption in your application. * Revert API changes in 0.12: property values are not UTF-8 encoded/decoded internally. (thanks to Greg Stein) * Add another optional argument to NEON_BUNDLED macros, actions to be run if bundled build is *not* selected. * API change: added argument to http_add_hooks to register cleanup function for the cookie. * Removed dav_lock_unregister in favour of automatic cleanup when session is destroyed. * Fixed leaks in redirect code (Kai Sommerfeld). * Fixed crashes in hip_xml_destroy (Kai Sommerfeld). * Redirects to a different hostname/port/scheme are never followed: the request will fail with HTTP_REDIRECT instead. Redirect notification callback is only called for *followed* redirects. New API: http_redirect_location() for retrieving location of last redirect. * Authentication is now implemented as a hook, independently of http_request.c: - API change: removed 'hostname' argument from auth callbacks. - API change: you must now include http_auth.h from your application. - Also fixes case of using server and proxy authentication simultaneously * Added 'http_forget_auth' to clear authentication session. * New API: http_session_hook_private for retrieving private per-session cookie for hooks. * API change: http_set_request_body_stream has a return error value. * API change: http_set_request_body_buffer now takes the buffer length too. * New API: caller-pulls interface for reading response body: http_begin_request, http_end_request, http_read_response_block. An alternative to using the (much simpler) http_request_dispatch. * Make --disable-webdav build work. * New API: dav_propnames for retrieving property names. * New API: dav_propfind_get_request to access request object of handler. * API change: progress and connection status callbacks implemented at http_request.h level. Socket-level status callbacks removed, progress callbacks made per-socket. * Supports new expat (Sam TH ) * Supports libxml2 (in preference to libxml1). * API change: added namespace protection to base64 and dates functions: all have ne_ prefix now. * Fixed ranged GETs where a specific range is requested (Johan Lindh ). * Limit number of response header fields to 100. * Allow requests for the '*' URI even if a proxy server is in use. * libxml: Get useful error messages for parse errors. Changes in release 0.12.0: * Portability fixes to http_request.c and http_auth.c. - fixes digest auth on big-endian architectures. * Fix warnings from stray tokens after #endif's in uri.h and string_utils.h. * Add C++ inclusion safety to http_redirect.h (Kai Sommerfeld ). * Make redirects to a different host work (Kai Sommerfeld). * Fix reading response bodies when non-chunked and no Content-Length (Kai Sommerfeld). * API change: 'http_add_hooks takes a 'const' request object. * Fixed memory leaks in session hooks (thanks to Kai Sommerfeld). * Fix passing NULL props argument to dav_simple_propfind, to support allprop requests. **** MAJOR INTERFACE CHANGE **** - URIs passed to http_request_create() are NOT escaped by neon. You MUST do this yourself to remain HTTP compliant, using e.g. uri_abspath_escape. (Kai Sommerfeld) * Added --disable-webdav flag to configure, to disable DAV support in the library. This allows building neon without an XML parser. * Corresponding NEON_WITHOUT_WEBDAV macro for use in bundled builds. * Fix Makefile dependancies. * A bundled neon directory builds or doesn't build automatically (i.e. you recurse into it unconditionally). * API clarification: - dav_propset_status may return NULL if the server does not return a response for the given property (issue is open for debate). * API change up for debate: - Property values to dav_proppatch are UTF-8 encoded internally. - Property values in dav_propfind_* are UTF-8 decoded internally. * API additions: ne_realloc, ne_utf8_encode. Changes in release 0.11.0: * Added SSL client certificate support with 'sock_set_client_cert'. - Supports certs in PEM-encoded files. - Specify a callback for prompting the user for the password with sock_set_key_prompt. * Added 'ne_oom_callback', to register a callback which is used if malloc() returns NULL. (Mike Rosellini ) * Register appropriate callback with libxml to handle ). Changes in release 0.10.1: * Default expect-100 to OFF. Changes in release 0.10.0: * hip_xml API changes: - The search for a handler for a new child element begins at the handler of the parent element, and carries on up the stack. (previously, it always started from the base of the stack) - Documentation written: doc/parsing-xml.txt * Remove memory leaks and tidy debugging output in new properties code. * API changes to DAV locking interface: - New function: dav_lock_copy to copy a lock object. - Re-ordered arguments to callback of dav_lock_discover, and made the lock object passed back const. - Fix leaks and crashes due to vague interface definitions. * API change to dav_propfind_set_complex: use a callback to return the 'private' structure. * NEON_NORMAL_BUILD and NEON_LIBTOOL_BUILD macros defined for setting up neon's Makefile in a bundled build: see macros/neon.m4. * NEON_VPATH_BUNDLED macro added which takes separate srcdir and builddir arguments for supporting VPATH builds (thanks to Peter Moulder ). * Added optional final argument to NEON_(VPATH_)BUNDLED, which gives a set of actions to be run if the bundled build is chosen. * NEON_SSL checks for OpenSSL in /usr too. * API change: when using http_session_decide_proxy, it MUST be called before using http_session_server to prevent the DNS lookup on the origin server being optimised out. The real scheme in use is passed to the callback now. * New function, dav_207_ignore_unknown, to ignore any unknown XML fragments in the 207 response. Used by properties layer. Changes in release 0.9.2: * Fix using both dav_propfind_set_complex and dav_propfind_set_flat with the same propfind_handler. Changes in release 0.9.1: * dav_propfind interface - Guarantee that the 'private' structure will be initialized to zero on creation. - Make it the *callers* responsibility to free() the private structure. * Fix a few arguments/variables which mirrored globally declared symbols. Changes in release 0.9.0: * Removed old dav_propfind_* interface, replaced with a better, more powerful, and easier to use interface: - 'dav_simple_propfind' interface for just fetching "flat" (byte-string) properties. - 'dav_propfind_*' interface for fetching flat and/or "complex" (structured XML) properties. - Lets you retrieve the 'status' information, to see what happened if fetching the property failed (e.g 404 Not Found). * Fixes to doc/using-neon.txt (thanks to Greg Stein). * Allow building when srcdir != builddir (Mo DeJong ) Changes in release 0.8.1: * Fix segfault in PROPFIND code. Changes in release 0.8.0: * Fix for using COPY/MOVE over SSL (thanks to David Sloat). * Fix for using a proxy server and SSL. * Added 'http_get_scheme' API call. * Added 'http_redirect.h' to list of installed headers (thanks to everyone ;). * Changes for building on Windows (Peter Boos ) * Fixes for building on BeOS (Sam TH and David Reid ). * Add buffering to socket code for pre-BONE BeOS systems (David Reid). * Interface changes for hip_xml: - Renamed hip_xml_add_(mixed_)handler to hip_xml_push_(mixed_)handler - Documentation updates. - Added HIP_ELM_UNUSED for lowest element id which should be used. *** MAJOR INTERFACE CHANGE *** - Removed 'http_status *' pointer from http_request_dispatch. - Added http_get_status(req) to retrieve the response-status information instead. You don't have to declare an http_status object yourself now. * Similarly, added DAV_ELM_207_UNUSED for lowest element id which should be used by users of dav_207_* code (incl. use of dav_propfind_* code). * New NEON_* autoconf macro interface: - Use NEON_BUNDLED if sources are bundled, otherwise NEON_LIBRARY. - The NEON_XML_PARSER macro is NOT called automatically. You must call this yourself if using NEON_BUNDLED; see doc/using-neon.txt for details. * Fix use of 'socket' in nsocket.h function prototypes (Greg Stein). * Remove extra backslash at line 69 of src/Makefile.incl (Dirk Bergstrom). * Examples directory is now a separate package. Changes in release 0.7.7: * Another fix for linking against a libtool-built expat (Greg Stein). Changes in release 0.7.6: * Better check for closed SSL connection after doing SSL_peek. (thanks to Jeff Costlow ). * Attempt at correct sock_block() implementation for SSL. * sock_peek() will return SOCK_CLOSED correctly. Changes in release 0.7.5: * Fixed workaround for linking against a libtool-built expat (Greg Stein). Changes in release 0.7.4: * Fix for fd leak on connect failure (David Sloat ). * Fix for Digest auth against IIS5 (David Sloat). * Workaround for linking against a libtool-built libexpat.la (Greg Stein). Changes in release 0.7.3: * Check for -lsocket and -linet in configure. * Workaround for SSL problems. Changes in release 0.7.2: * Define SHELL in Makefile (thanks to Eric Mumpower ). * Added 'all' target to Makefile (Greg Stein ) * Added '--with-expat' argument to configure (Greg Stein) * Added 'dav_propfind_destroy' function. Changes in release 0.7.1: * Don't register response body/header authentication callbacks if no credentials-supplying callback has been registered (speed optimisation). Changes in release 0.7.0: * Deprecated use of 'NULL' to http_add_response_header_handler. New interface, http_add_response_header_catcher, to register a callback which is passed ALL response headers regardless of name. * Speed optimisation (~10%?): storing response-header handlers in a hash table for faster look. * New SBUFFER_CAST() macro for getting to the 'char *' of an sbuffer as fast as possible. Changes in release 0.6.1: * Fix for retrying request if connection is closed by server. * Make redirect hook work for >1 request per session. Changes in release 0.6.0: * New interface to allow following HTTP redirects (301/302 responses). A callback must be given to get user confirmation if the request method is not GET, HEAD, or PROPFIND. * New interface to determine whether the proxy server should be used for a given request: http_session_decide_proxy. * Fix nget build again. Support automatic redirects in 'nget'. * Add --with-extra-includes and --with-extra-libs configure parameters to point configure at Changes in release 0.5.1: * Prevent segfault if USE_DAV_LOCKS is defined, and a locking session is not registered (thanks to David Sloat). Changes in release 0.5.0: * Rename xmalloc, xstrdup etc to ne_malloc, ne_strdup etc. * Some speed optimisation in response-header reading. * Use 'off_t' rather than 'size_t' in sock_progress callback, sock_readfile_blocked, and sock_transfer. Changes in release 0.4.2: * Fix for sending request bodies after getting 100-continue response. Changes in release 0.4.1: * Fix nget build. Changes in release 0.4.0: * Install library headers into .../include/neon not .../include/libneon * Install all necessary library headers. * Compile support for WebDAV locking throughout the library * Rename md5.h to neon_md5.h (avoids conflict with md5.h in OpenSSL) * Rename socket.h to nsocket.h (avoids possible conflict with C library) * Update licensing notice on macros/neon*.m4: note that these files are NOT under the LGPL, and can be used in other packages regardless of the license the package uses. * Update NEON_LIBRARY m4 function to allow optional specification of names of bundled neon/expat source directories. * Increase socket read timeout to 60 seconds. * Added an POST method: from Sander Alberink . * Added 'http_get_request_headers' to return the sbuffer containing all request headers. * Allow passing NULL as name to http_add_response_header_handler: the handler callback is passed the entire header string, of ALL response headers. Changes in release 0.3.1: * Compile fix for dav_locks.c (thanks to Paul D'Anna) Changes in release 0.3.0: * Rewrite of socket handling layer. All sock_* functions changed. * Added basic SSL support: --with-ssl (requires OpenSSL). NOTE: Certificates are NOT presented for verification. * 'nget' accepts URL's using the 'https' scheme. * New example program, 'nserver', to display the Server: string, e.g. 'nserver https://www.eu.c2.net/' * Fixed request re-send when persistent connection times out. * "Hooks" support: allow external hooks into the HTTP request/ response dispatch loop. * New printf-style interface for adding request headers. * Make symbols used in header files C++-safe (Tom Bednarz). * WebDAV locking support: lock discovery, LOCK (exclusive/shared) UNLOCK. "If:" headers are sent as appropriate. Simple interface for implementors of new methods to indicate which locks are required for the method. * Primitive HTTP cookies support. * Primitive hack at a GNOME-based GUI example program "nbrowse". Enable build with --enable-gnome-examples. It crashes, and not much else. Requires GNOME and POSIX threads. Example usage: 'nbrowse dav.ics.uci.edu /msdav/' Many thanks to Lee Mallabone for Gtk help, and showing how to use Gtk and threads. Changes in release 0.2.0: * Use libtool: new configure options to select whether to build shared and/or static libraries. Should build shared libraries portably now. * Complete rewrite of the hip_xml interface to use opaque pointers. New functions: hip_xml_create, hip_xml_destroy: create parser. hip_xml_{set,get}_error: Access to error string. hip_xml_add_handler: Register callbacks for a set of elements. hip_xml_valid: Returns whether the parse was valid or not. Removed functions: hip_xml_init, hip_xml_finish. * Removed functions made reduntant by above changes in dav_207. * Don't include config.h in header files * Fix PROPFIND allprop request body (Michael Sobolev) * Added C++ safety macros around header files. * Added neon-config script for getting correct CFLAGS and LIBS values for using libneon in applications. Changes in release 0.1.1: * Fix for short writes in GET Changes in release 0.1.0: * Initial release. neon-0.34.2/Makefile.in0000644000175000017500000001455114777424030014232 0ustar jortonjorton# Copyright (C) 2001-2009 Joe Orton # Copyright (C) 1994, 1995-8, 1999, 2000 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. # libtool bits mostly stolen from libxml and libtool/demo SHELL = @SHELL@ prefix = @prefix@ exec_prefix = @exec_prefix@ bindir = @bindir@ libdir = @libdir@ mandir = @mandir@ man1dir = $(mandir)/man1 man3dir = $(mandir)/man3 datarootdir = @datarootdir@ datadir = @datadir@ docdir = $(datadir)/doc/neon-@NEON_VERSION@ includedir = @includedir@ neonincludes = $(includedir)/neon pkgconfigdir = $(libdir)/pkgconfig localedir = $(datadir)/locale top_srcdir = @top_srcdir@ top_builddir = . srcdir = @srcdir@ VPATH = @srcdir@ @SET_MAKE@ LDFLAGS = -L. @LDFLAGS@ LIBS = @LIBS@ CC = @CC@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL = @INSTALL@ transform = @program_transform_name@ LIBTOOL = @LIBTOOL@ XMLTO = xmlto GCOV = gcov XGETTEXT_OPTS = --keyword=_ --keyword=N_ --msgid-bugs-address=https://github.com/notroj/neon \ --default-domain=neon --flag ne_print_request_header:3:c-format \ --flag ne_snprintf:3:c-format --flag ne_vsnprintf:3:c-format \ --flag ne_set_error:2:c-format POTFILE = $(top_srcdir)/po/neon.pot XGETTEXT = xgettext MSGFMT = msgfmt MSGMERGE = msgmerge LINGUAS = @ALL_LINGUAS@ # The headers to distribute - making up the public interface of neon DIST_HEADERS = ne_request.h ne_session.h ne_utils.h ne_uri.h ne_socket.h \ ne_basic.h ne_207.h ne_props.h ne_xml.h ne_dates.h ne_string.h \ ne_defs.h ne_locks.h ne_alloc.h ne_md5.h ne_i18n.h ne_redirect.h \ ne_auth.h ne_compress.h ne_acl.h ne_ssl.h ne_xmlreq.h ne_pkcs11.h \ ne_acl3744.h all: subdirs check: subdirs @cd test && $(MAKE) check # Useful for doing coverage analysis; use e.g.: # make TESTS=string-tests MODULE=ne_string.c cover cover: subdirs @rm -f src/*.*da test/common/*.*da test/*.*da @cd test && $(MAKE) check @cd src && $(GCOV) -cb $(MODULE) # as per 'cover' target; prints list of functions without 100% coverage uncover: subdirs @rm -f src/*.*da test/common/*.*da test/*.*da @cd test && $(MAKE) check @cd src && $(GCOV) -cb $(MODULE) @grep ^function src/$(MODULE).gcov | grep -v 'executed 100' | sort -nr -k 9,9 subdirs: @cd src && $(MAKE) # Regenerating the docs requires xmlto to be installed, this target is # executed when release tarballs are generated. docs: docs-man docs-html docs-man: rm -rf doc/man; mkdir -p doc/man $(XMLTO) -o `pwd`/doc/man -x $(srcdir)/doc/man.xsl man $(srcdir)/doc/manual.xml docs-pdf: $(XMLTO) -o `pwd`/doc pdf $(srcdir)/doc/manual.xml docs-ps: $(XMLTO) -o `pwd`/doc ps $(srcdir)/doc/manual.xml docs-html: test -d doc/html && rm -rf doc/html || true mkdir -p doc/html cp $(srcdir)/doc/manual.css doc/html $(XMLTO) -o `pwd`/doc/html -x $(srcdir)/doc/html.xsl html $(srcdir)/doc/manual.xml # Validate the manual source docs-valid: xmllint --noout --valid $(srcdir)/doc/manual.xml clean: @cd src && $(MAKE) clean @cd test && $(MAKE) clean distclean: clean rm -rf Makefile config.h neon.pc config.status src/Makefile libtool config.log config.cache neon-config autom4te*.cache test/Makefile again: clean Makefile: $(srcdir)/Makefile.in @./config.status Makefile neon-config: $(srcdir)/neon-config.in @./config.status neon-config install-docs: install-man install-html install-html: $(INSTALL) -d $(DESTDIR)$(docdir)/html for d in doc/html/*.html; do \ $(INSTALL_DATA) $$d $(DESTDIR)$(docdir)/html; \ done install-man: $(INSTALL) -d $(DESTDIR)$(man3dir) $(INSTALL) -d $(DESTDIR)$(man1dir) for m in doc/man/*.3; do \ $(INSTALL_DATA) $$m $(DESTDIR)$(man3dir); done for m in doc/man/*.1; do \ $(INSTALL_DATA) $$m $(DESTDIR)$(man1dir); done install: install-@ALLOW_INSTALL@ install-memleak: @echo "ERROR: The neon internal memory leak checking code is for testing" @echo "ERROR: purposes only; this copy of neon must not be installed." @false install-yes: install-lib install-headers install-config install-docs install-nls # libtool does all the necessary magic here install-lib: subdirs $(INSTALL) -d $(DESTDIR)$(libdir) $(LIBTOOL) --mode=install $(INSTALL) src/libneon.la \ $(DESTDIR)$(libdir)/libneon.la install-headers: $(INSTALL) -d $(DESTDIR)$(neonincludes) @for h in $(DIST_HEADERS); do \ echo Installing $$h into $(DESTDIR)$(neonincludes); \ $(INSTALL_DATA) $(srcdir)/src/$$h $(DESTDIR)$(neonincludes)/$$h \ || exit 1; \ done install-config: neon-config neon.pc $(INSTALL) -d $(DESTDIR)$(bindir) @echo Installing neon-config into $(DESTDIR)$(bindir) @$(INSTALL_SCRIPT) neon-config \ $(DESTDIR)$(bindir)/`echo neon-config|sed '$(transform)'` $(INSTALL) -d $(DESTDIR)$(pkgconfigdir) $(INSTALL_DATA) neon.pc $(DESTDIR)$(pkgconfigdir)/neon.pc install-tests: install-lib @cd test && make install install-nls: install-nls-@NE_FLAG_I18N@ install-nls-no: @echo NLS not enabled. install-nls-yes: @for f in $(LINGUAS); do \ $(INSTALL) -d $(DESTDIR)$(localedir)/$$f/LC_MESSAGES; \ $(INSTALL_DATA) $(srcdir)/po/$$f.gmo $(DESTDIR)$(localedir)/$$f/LC_MESSAGES/neon.mo; \ done ChangeLog: svn log > $@ update-po: @xgettext $(XGETTEXT_OPTS) $(top_srcdir)/src/ne*.c -o $(POTFILE) @for f in $(LINGUAS); do \ echo "> Updating \"$$f\" catalog:"; \ $(MSGMERGE) --update $(top_srcdir)/po/$$f.po $(POTFILE); \ $(MSGFMT) --output /dev/null --check-format $(top_srcdir)/po/$$f.po || exit 1; \ done compile-gmo: @for f in $(LINGUAS); do \ echo "> Compiling \"$$f\" catalog:"; \ $(MSGFMT) --statistics -c -o po/$$f.gmo $(top_srcdir)/po/$$f.po; \ done update-copyright: Makefile @mv README.md README.orig @(sed -n '/^Copyright/q;p' < README.orig; \ grep -h Copyright src/*.[ch] po/*.po macros/*.m4 | \ sed -r 's/\(C\) [12].+[0-9],? /(C) /;s/^\#*//;s/^dnl//;s/<.*>//g;s/ @ .*//;s/[ ]*//;s/ *$$//;/Orton/d' | \ sort -u; echo '~~~') > README.md @diff -u README.orig README.md @rm -f README.orig doc-status: @echo -n "Missing docs for:" @for f in `nm src/.libs/libneon.so | grep ' T ' | colrm 1 11`; do \ test -f doc/man/$$f.3 || echo -n " $$f"; \ done; echo neon-0.34.2/INSTALL.win320000644000175000017500000001014214777424030014147 0ustar jortonjortonBuilding neon on Windows uses a single Nmake neon.mak file. By placing various parameters on nmake's command line, you can specify exactly the features and behavior of the Neon libraries. The parameters are additive, so to add more features, add the command line options specified in the particular section below. All the builds described below should work with Microsoft VC++ 5 and 6. Build neon __________ This is the most basic version of the Neon library you can build. It does not require any third party libraries, but you do not get the full capabilities of Neon. Compile Neon with no parameters nmake /f neon.mak After compiling the library, the directory contains libneon.lib, against which you can link your program. Build neon with WebDAV support ______________________________ To compile Neon with WebDAV support, Neon must compile and link against a third-party XML parser, either expat, expat-lite, libxml or libxml2. This Windows neon.mak file is designed to compile and link against the pre-built Expat Windows libraries version 1.95.X or newer. This library is available for download from http://sourceforge.net/projects/expat/ Download the latest expat_win32bin package named expat_win32bin_X_YY_Z.exe and install it on your system. It wants to install itself into Q:\some\dir\Expat-X.Y.ZZ. Choose your installation location for expat and then compile Neon with nmake /f neon.mak EXPAT_SRC=\path\to\Expat-X.YY.Z NOTE: When you run your program make sure the LIBEXPAT.DLL from expat is accessible, i.e. is in your PATH. This should work with Microsoft VC++ 5 and 6. Build neon with dynamically linked SSL support ______________________________________________ To build neon on Windows with SSL support you need OpenSSL already installed on your system (I used OpenSSL 0.9.7g). It can be downloaded from http://www.openssl.org/source/openssl-0.9.7g.tar.gz After compiling OpenSSL, now simply point make to the OpenSSL sources: nmake /f neon.mak OPENSSL_SRC=\path\to\openssl NOTE: The include files for OpenSSL reside in inc32/ directory ("../openssl-0.9.7g/inc32"). NOTE: Make sure that your program is linked against libeay32.lib and ssleay32.lib (normally in "../openssl-0.9.7g/out32dll") and that libeay32.dll and ssleay32.dll is accessible, i.e. is in your PATH. Build neon with statically linked OpenSSL support _________________________________________________ If you want to statically link against OpenSSL, then add the OPENSSL_STATIC parameter. nmake /f neon.mak OPENSSL_SRC=\path\to\openssl OPENSSL_STATIC=yes Build neon with statically linked Zlib support ______________________________________________ If you want to build Neon with the capability to decompress compressed content, then you need to compile against the Zlib library. Neon's neon.mak file will compile and link the Zlib sources. You need Zlib 1.2.1 or later, as previous versions do not include build scripts for Win32. Here's how to compile in Zlib support. 1) Get one of the Zlib source file packages in Zip format from http://www.gzip.org/zlib/; for example, http://www.gzip.org/zlib/zlib121.zip 2) Unzip it. Now add the ZLIB_SRC parameter to Neon's neon.mak pointing to your newly compiled zlib. nmake /f neon.mak ZLIB_SRC=\path\to\zlib Build neon with dynamically linked Zlib support _______________________________________________ To build Neon with dynamically linked Zlib support, use the instructions for the statically linked Zlib support above and add the ZLIB_DLL parameter nmake /f neon.mak ZLIB_SRC=\path\to\zlib ZLIB_DLL=yes Build neon with IPv6 support ____________________________ To build neon with support for IPv6, use parameter ENABLE_IPV6. nmake /f neon.mak ENABLE_IPV6=yes This requires a copy of the Platform SDK which contains the IPv6 headers and libraries. Build neon with debugging support _________________________________ Set the DEBUG_BUILD parameter nmake /f neon.mak DEBUG_BUILD=yes It does not matter what value DEBUG_BUILD is set to, as long as it is not set to "". After compiling the library, the directory contains libneonD.lib, against which you can link your program. neon-0.34.2/BUGS0000644000175000017500000000315214777424030012643 0ustar jortonjorton Known problems/bugs in neon -*- text -*- --------------------------- * several reports of issues with long-lived sessions causing problems with GSSAPI auth using mod_auth_kerb. May be a server problem, but needs further investigation to be sure. * 2818 requires that a on rejection of the SSL server cert, a "bad certificate" message should be sent - this is not being done currently (and can probably only be done with OpenSSL by actually doing cert verification in the verify callback) * ne_lock_discover does not handle multiple (shared) locks on a single resource. * SSL session caching issues; only cache for clean shutdowns, and only cache on shutdown, since the SSL_SESSION may change during an ne_session? * perhaps allow a per-Server-header hack for "Darwin Streaming Server 4.0" which doesn't terminate the response headers: http://bugzilla.gnome.org/show_bug.cgi?id=366331 HTTP/1.1 200 OK Server: Darwin Streaming Server 4.0 Content-Type: audio/mpeg Cache-Control: no-cache Pragma: no-cache Connection: close W8޳����s0�� * for a server with multiple A addresses, a successful connect() will "pin" that address for future attempts to connect. If subsequently a connect() fails, neon should at least iterate through the entire address list and at best should do the DNS lookup again. * should 207 code strclean the error string from the response body? * load_client_cert fails with: load_client_cert: (did not fail to load clicert without pkey) on RHEL4 openssl. * --with-ca-bundle only allows trusting a PEM bundle; support by directory as well neon-0.34.2/AUTHORS0000644000175000017500000000072414777424030013232 0ustar jortonjortonneon is Copyright (C) 1999-2007 Joe Orton Portions are: Copyright (C) 1999-2000 Tommi Komulainen Copyright (C) 1999-2000 Peter Boos Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc. Copyright (C) 2004 Aleix Conchillo Flaque Copyright (C) 2004 Jiang Lei Copyright (C) 2004-2005 Vladimir Berezniker @ http://public.xdi.org/=vmpn neon-0.34.2/.travis.yml0000644000175000017500000000252514777424030014274 0ustar jortonjortonlanguage: c os: linux dist: xenial addons: apt: packages: - xmlto - libxml2-dev - libnss3-tools - libproxy-dev env: global: - MARGS="-j2 check" matrix: include: - name: Disable-all env: CONF="--without-libproxy --without-gssapi --without-zlib --disable-nls --disable-debug --disable-webdav" - name: Static UBSan w/OpenSSL env: CONF="--enable-static --with-ssl=openssl" CFLAGS="-fsanitize=undefined -fno-sanitize-recover=undefined" LIBS=-lubsan NEON_LIBS=-lubsan - name: Static 32-bit w/OpenSSL env: CONF="--enable-static --with-ssl=openssl" CC='gcc -m32' addons: apt: packages: - libc6-dev-i386 - gcc-multilib - libexpat1-dev:i386 - libssl-dev:i386 - lib32z1-dev - name: OpenSSL on arm64 arch: arm64 env: CONF="--with-ssl=openssl" - name: OpenSSL on s390x arch: s390x env: CONF="--with-ssl=openssl" - name: Copyright check env: CONF="--without-libproxy --without-gssapi --without-zlib --disable-nls --disable-debug --disable-webdav" MARGS="update-copyright" allow_failures: # s390x builds currently flaky - name: OpenSSL on s390x arch: s390x env: CONF="--with-ssl=openssl" script: ./autogen.sh && ./configure --enable-warnings $CONF && make $MARGS neon-0.34.2/.release.sh0000755000175000017500000000147214777424030014220 0ustar jortonjorton#!/bin/sh set -ex major=`echo $1 | awk -F. '{print $1;}'` minor=`echo $1 | awk -F. '{print $2;}'` release=`echo $1 | awk -F. '{print $3;}'` version=$1 for f in config.hw; do in=$f.in out=$f sed -e "s/@VERSION@/$version/g" \ -e "s/@MAJOR@/$major/g" \ -e "s/@MINOR@/$minor/g" \ -e "s/@RELEASE@/$release/g" \ -e "s,@top_srcdir@,`pwd`,g" < $in > $out done echo $1 > .version # for the documentation: date +"%e %B %Y" | tr -d '\n' > doc/date.xml echo -n $1 > doc/version.xml ALL_LINGUAS=`echo po/*.po | sed 's,po/,,g;s,\.po,,g'` # Try to create a valid Makefile tmp=`mktemp /tmp/neon-XXXXXX` sed -e 's,@SET_MAKE@,,;s,@SHELL@,/bin/sh,' \ -e "s,@top_srcdir@,`pwd`," \ -e "s,@srcdir@,`pwd`," \ -e "s,@ALL_LINGUAS@,${ALL_LINGUAS}," \ < Makefile.in > $tmp make -f $tmp docs compile-gmo rm -f $tmp neon-0.34.2/.package0000644000175000017500000000005014777424030013546 0ustar jortonjortonannounce-list=neon@lists.manyfish.co.uk neon-0.34.2/.gitleaks.toml0000644000175000017500000000025614777424030014740 0ustar jortonjorton[allowlist] description = "Global Allowlist" # Ignore based on any subset of the file path paths = [ # Ignore the pregenerated server keys '''test\/.*\.key$''', ] neon-0.34.2/.gitignore0000644000175000017500000000103014777424030014141 0ustar jortonjorton/config.h.in /config.h /configure /config.status /config.log /conftest.c /Makefile /aclocal.m4 /*.cache /libtool /neon-config /reconf* /confdefs.h /ltmain.sh /ltconfig /config.sub /config.guess /*.out /*.log /.version /config.hw /neon.pc /clog /ChangeLog /install-sh /po/*.gmo /doc/*.? /doc/*.html /doc/*.pdf /doc/*.ps /doc/*.tex /doc/*.sgml /doc/*.junk /doc/html /doc/man /doc/man3 /doc/man1 /doc/version.xml /doc/date.xml **/.libs /macros/libtool.m4 /macros/ltoptions.m4 /macros/ltsugar.m4 /macros/lt~obsolete.m4 /macros/ltversion.m4