package/package.json000644 000765 000024 0000001151 12537203233013013 0ustar00000000 000000 { "name": "postgres-bytea", "main": "index.js", "version": "1.0.0", "description": "Postgres bytea parser", "license": "MIT", "repository": "bendrucker/postgres-bytea", "author": { "name": "Ben Drucker", "email": "bvdrucker@gmail.com", "url": "bendrucker.me" }, "engines": { "node": ">=0.10.0" }, "scripts": { "test": "standard && tape test.js" }, "keywords": [ "bytea", "postgres", "binary", "parser" ], "dependencies": {}, "devDependencies": { "tape": "^4.0.0", "standard": "^4.0.0" }, "files": [ "index.js", "readme.md" ] } package/index.js000644 000765 000024 0000001467 12537203007012203 0ustar00000000 000000 'use strict' module.exports = function parseBytea (input) { if (/^\\x/.test(input)) { // new 'hex' style response (pg >9.0) return new Buffer(input.substr(2), 'hex') } var output = '' var i = 0 while (i < input.length) { if (input[i] !== '\\') { output += input[i] ++i } else { if (/[0-7]{3}/.test(input.substr(i + 1, 3))) { output += String.fromCharCode(parseInt(input.substr(i + 1, 3), 8)) i += 4 } else { var backslashes = 1 while (i + backslashes < input.length && input[i + backslashes] === '\\') { backslashes++ } for (var k = 0; k < Math.floor(backslashes / 2); ++k) { output += '\\' } i += Math.floor(backslashes / 2) * 2 } } } return new Buffer(output, 'binary') } package/license000644 000765 000024 0000002127 12537201463012101 0ustar00000000 000000 The MIT License (MIT) Copyright (c) Ben Drucker (bendrucker.me) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package/readme.md000644 000765 000024 0000000770 12537203177012321 0ustar00000000 000000 # postgres-bytea [![Build Status](https://travis-ci.org/bendrucker/postgres-bytea.svg?branch=master)](https://travis-ci.org/bendrucker/postgres-bytea) > Postgres bytea parser ## Install ``` $ npm install --save postgres-bytea ``` ## Usage ```js var bytea = require('postgres-bytea'); bytea('\\000\\100\\200') //=> buffer ``` ## API #### `bytea(input)` -> `buffer` ##### input *Required* Type: `string` A Postgres bytea binary string. ## License MIT © [Ben Drucker](http://bendrucker.me)