forked from ErnyTech/JTDLib
57 lines
2.4 KiB
JavaScript
57 lines
2.4 KiB
JavaScript
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/*!
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JSZipUtils - A collection of cross-browser utilities to go along with JSZip.
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<http://stuk.github.io/jszip-utils>
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(c) 2014 Stuart Knightley, David Duponchel
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Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip-utils/master/LICENSE.markdown.
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*/
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;(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
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var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/* jshint evil: true, newcap: false */
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/* global IEBinaryToArray_ByteStr, IEBinaryToArray_ByteStr_Last */
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"use strict";
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// Adapted from http://stackoverflow.com/questions/1095102/how-do-i-load-binary-image-data-using-javascript-and-xmlhttprequest
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var IEBinaryToArray_ByteStr_Script =
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"<!-- IEBinaryToArray_ByteStr -->\r\n"+
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"<script type='text/vbscript'>\r\n"+
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"Function IEBinaryToArray_ByteStr(Binary)\r\n"+
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" IEBinaryToArray_ByteStr = CStr(Binary)\r\n"+
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"End Function\r\n"+
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"Function IEBinaryToArray_ByteStr_Last(Binary)\r\n"+
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" Dim lastIndex\r\n"+
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" lastIndex = LenB(Binary)\r\n"+
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" if lastIndex mod 2 Then\r\n"+
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" IEBinaryToArray_ByteStr_Last = Chr( AscB( MidB( Binary, lastIndex, 1 ) ) )\r\n"+
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" Else\r\n"+
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" IEBinaryToArray_ByteStr_Last = "+'""'+"\r\n"+
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" End If\r\n"+
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"End Function\r\n"+
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"</script>\r\n";
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// inject VBScript
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document.write(IEBinaryToArray_ByteStr_Script);
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global.JSZipUtils._getBinaryFromXHR = function (xhr) {
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var binary = xhr.responseBody;
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var byteMapping = {};
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for ( var i = 0; i < 256; i++ ) {
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for ( var j = 0; j < 256; j++ ) {
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byteMapping[ String.fromCharCode( i + (j << 8) ) ] =
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String.fromCharCode(i) + String.fromCharCode(j);
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}
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}
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var rawBytes = IEBinaryToArray_ByteStr(binary);
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var lastChr = IEBinaryToArray_ByteStr_Last(binary);
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return rawBytes.replace(/[\s\S]/g, function( match ) {
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return byteMapping[match];
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}) + lastChr;
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};
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// enforcing Stuk's coding style
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// vim: set shiftwidth=4 softtabstop=4:
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},{}]},{},[1])
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;
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