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Diffstat (limited to 'docs/assets/js/vendor/jszip.js')
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diff --git a/docs/assets/js/vendor/jszip.js b/docs/assets/js/vendor/jszip.js deleted file mode 100644 index 5fae64e7ac..0000000000 --- a/docs/assets/js/vendor/jszip.js +++ /dev/null @@ -1,2317 +0,0 @@ -/*! - -JSZip - A Javascript class for generating and reading zip files -<http://stuartk.com/jszip> - -(c) 2009-2012 Stuart Knightley <stuart [at] stuartk.com> -Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown. - -JSZip uses the library zlib.js released under the following license : -zlib.js 2012 - imaya [ https://github.com/imaya/zlib.js ] The MIT License -*/ -!function(e){"object"==typeof exports?module.exports=e():"function"==typeof define&&define.amd?define(e):"undefined"!=typeof window?window.JSZip=e():"undefined"!=typeof global?global.JSZip=e():"undefined"!=typeof self&&(self.JSZip=e())}(function(){var define,module,exports;return (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){ -'use strict'; -// private property -var _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; - - -// public method for encoding -exports.encode = function(input, utf8) { - var output = ""; - var chr1, chr2, chr3, enc1, enc2, enc3, enc4; - var i = 0; - - while (i < input.length) { - - chr1 = input.charCodeAt(i++); - chr2 = input.charCodeAt(i++); - chr3 = input.charCodeAt(i++); - - enc1 = chr1 >> 2; - enc2 = ((chr1 & 3) << 4) | (chr2 >> 4); - enc3 = ((chr2 & 15) << 2) | (chr3 >> 6); - enc4 = chr3 & 63; - - if (isNaN(chr2)) { - enc3 = enc4 = 64; - } - else if (isNaN(chr3)) { - enc4 = 64; - } - - output = output + _keyStr.charAt(enc1) + _keyStr.charAt(enc2) + _keyStr.charAt(enc3) + _keyStr.charAt(enc4); - - } - - return output; -}; - -// public method for decoding -exports.decode = function(input, utf8) { - var output = ""; - var chr1, chr2, chr3; - var enc1, enc2, enc3, enc4; - var i = 0; - - input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ""); - - while (i < input.length) { - - enc1 = _keyStr.indexOf(input.charAt(i++)); - enc2 = _keyStr.indexOf(input.charAt(i++)); - enc3 = _keyStr.indexOf(input.charAt(i++)); - enc4 = _keyStr.indexOf(input.charAt(i++)); - - chr1 = (enc1 << 2) | (enc2 >> 4); - chr2 = ((enc2 & 15) << 4) | (enc3 >> 2); - chr3 = ((enc3 & 3) << 6) | enc4; - - output = output + String.fromCharCode(chr1); - - if (enc3 != 64) { - output = output + String.fromCharCode(chr2); - } - if (enc4 != 64) { - output = output + String.fromCharCode(chr3); - } - - } - - return output; - -}; - -},{}],2:[function(require,module,exports){ -'use strict'; -function CompressedObject() { - this.compressedSize = 0; - this.uncompressedSize = 0; - this.crc32 = 0; - this.compressionMethod = null; - this.compressedContent = null; -} - -CompressedObject.prototype = { - /** - * Return the decompressed content in an unspecified format. - * The format will depend on the decompressor. - * @return {Object} the decompressed content. - */ - getContent: function() { - return null; // see implementation - }, - /** - * Return the compressed content in an unspecified format. - * The format will depend on the compressed conten source. - * @return {Object} the compressed content. - */ - getCompressedContent: function() { - return null; // see implementation - } -}; -module.exports = CompressedObject; - -},{}],3:[function(require,module,exports){ -'use strict'; -exports.STORE = { - magic: "\x00\x00", - compress: function(content) { - return content; // no compression - }, - uncompress: function(content) { - return content; // no compression - }, - compressInputType: null, - uncompressInputType: null -}; -exports.DEFLATE = require('./flate'); - -},{"./flate":6}],4:[function(require,module,exports){ -'use strict'; -var utils = require('./utils'); - -function DataReader(data) { - this.data = null; // type : see implementation - this.length = 0; - this.index = 0; -} -DataReader.prototype = { - /** - * Check that the offset will not go too far. - * @param {string} offset the additional offset to check. - * @throws {Error} an Error if the offset is out of bounds. - */ - checkOffset: function(offset) { - this.checkIndex(this.index + offset); - }, - /** - * Check that the specifed index will not be too far. - * @param {string} newIndex the index to check. - * @throws {Error} an Error if the index is out of bounds. - */ - checkIndex: function(newIndex) { - if (this.length < newIndex || newIndex < 0) { - throw new Error("End of data reached (data length = " + this.length + ", asked index = " + (newIndex) + "). Corrupted zip ?"); - } - }, - /** - * Change the index. - * @param {number} newIndex The new index. - * @throws {Error} if the new index is out of the data. - */ - setIndex: function(newIndex) { - this.checkIndex(newIndex); - this.index = newIndex; - }, - /** - * Skip the next n bytes. - * @param {number} n the number of bytes to skip. - * @throws {Error} if the new index is out of the data. - */ - skip: function(n) { - this.setIndex(this.index + n); - }, - /** - * Get the byte at the specified index. - * @param {number} i the index to use. - * @return {number} a byte. - */ - byteAt: function(i) { - // see implementations - }, - /** - * Get the next number with a given byte size. - * @param {number} size the number of bytes to read. - * @return {number} the corresponding number. - */ - readInt: function(size) { - var result = 0, - i; - this.checkOffset(size); - for (i = this.index + size - 1; i >= this.index; i--) { - result = (result << 8) + this.byteAt(i); - } - this.index += size; - return result; - }, - /** - * Get the next string with a given byte size. - * @param {number} size the number of bytes to read. - * @return {string} the corresponding string. - */ - readString: function(size) { - return utils.transformTo("string", this.readData(size)); - }, - /** - * Get raw data without conversion, <size> bytes. - * @param {number} size the number of bytes to read. - * @return {Object} the raw data, implementation specific. - */ - readData: function(size) { - // see implementations - }, - /** - * Find the last occurence of a zip signature (4 bytes). - * @param {string} sig the signature to find. - * @return {number} the index of the last occurence, -1 if not found. - */ - lastIndexOfSignature: function(sig) { - // see implementations - }, - /** - * Get the next date. - * @return {Date} the date. - */ - readDate: function() { - var dostime = this.readInt(4); - return new Date( - ((dostime >> 25) & 0x7f) + 1980, // year - ((dostime >> 21) & 0x0f) - 1, // month - (dostime >> 16) & 0x1f, // day - (dostime >> 11) & 0x1f, // hour - (dostime >> 5) & 0x3f, // minute - (dostime & 0x1f) << 1); // second - } -}; -module.exports = DataReader; - -},{"./utils":14}],5:[function(require,module,exports){ -'use strict'; -exports.base64 = false; -exports.binary = false; -exports.dir = false; -exports.date = null; -exports.compression = null; - -},{}],6:[function(require,module,exports){ -'use strict'; -var USE_TYPEDARRAY = (typeof Uint8Array !== 'undefined') && (typeof Uint16Array !== 'undefined') && (typeof Uint32Array !== 'undefined'); - -var ZlibDeflate = require('zlibjs/bin/rawdeflate.min').Zlib; -var ZlibInflate = require('zlibjs/bin/rawinflate.min').Zlib; -exports.uncompressInputType = USE_TYPEDARRAY ? "uint8array" : "array"; -exports.compressInputType = USE_TYPEDARRAY ? "uint8array" : "array"; - -exports.magic = "\x08\x00"; -exports.compress = function(input) { - var deflate = new ZlibDeflate.RawDeflate(input); - return deflate.compress(); -}; -exports.uncompress = function(input) { - var inflate = new ZlibInflate.RawInflate(input); - return inflate.decompress(); -}; - -},{"zlibjs/bin/rawdeflate.min":19,"zlibjs/bin/rawinflate.min":20}],7:[function(require,module,exports){ -'use strict'; -/** -Usage: - zip = new JSZip(); - zip.file("hello.txt", "Hello, World!").file("tempfile", "nothing"); - zip.folder("images").file("smile.gif", base64Data, {base64: true}); - zip.file("Xmas.txt", "Ho ho ho !", {date : new Date("December 25, 2007 00:00:01")}); - zip.remove("tempfile"); - - base64zip = zip.generate(); - -**/ - -/** - * Representation a of zip file in js - * @constructor - * @param {String=|ArrayBuffer=|Uint8Array=} data the data to load, if any (optional). - * @param {Object=} options the options for creating this objects (optional). - */ -function JSZip(data, options) { - // object containing the files : - // { - // "folder/" : {...}, - // "folder/data.txt" : {...} - // } - - this.files = {}; - - // Where we are in the hierarchy - this.root = ""; - if (data) { - this.load(data, options); - } - this.clone = function() { - var newObj = new JSZip(); - for (var i in this) { - if (typeof this[i] !== "function") { - newObj[i] = this[i]; - } - } - return newObj; - }; -} -JSZip.prototype = require('./object'); -JSZip.prototype.load = require('./load'); -JSZip.support = require('./support'); -JSZip.defaults = require('./defaults'); -JSZip.utils = require('./utils'); -JSZip.base64 = require('./base64'); -JSZip.compressions = require('./compressions'); -module.exports = JSZip; - -},{"./base64":1,"./compressions":3,"./defaults":5,"./load":8,"./object":9,"./support":12,"./utils":14}],8:[function(require,module,exports){ -'use strict'; -var base64 = require('./base64'); -var ZipEntries = require('./zipEntries'); -module.exports = function(data, options) { - var files, zipEntries, i, input; - options = options || {}; - if (options.base64) { - data = base64.decode(data); - } - - zipEntries = new ZipEntries(data, options); - files = zipEntries.files; - for (i = 0; i < files.length; i++) { - input = files[i]; - this.file(input.fileName, input.decompressed, { - binary: true, - optimizedBinaryString: true, - date: input.date, - dir: input.dir - }); - } - - return this; -}; - -},{"./base64":1,"./zipEntries":15}],9:[function(require,module,exports){ -'use strict'; -var support = require('./support'); -var utils = require('./utils'); -var signature = require('./signature'); -var defaults = require('./defaults'); -var base64 = require('./base64'); -var compressions = require('./compressions'); -var CompressedObject = require('./compressedObject'); -var nodeBuffer = require('./nodeBuffer'); -/** - * Returns the raw data of a ZipObject, decompress the content if necessary. - * @param {ZipObject} file the file to use. - * @return {String|ArrayBuffer|Uint8Array|Buffer} the data. - */ - -var textEncoder, textDecoder; -if ( - support.uint8array && - typeof TextEncoder === "function" && - typeof TextDecoder === "function" -) { - textEncoder = new TextEncoder("utf-8"); - textDecoder = new TextDecoder("utf-8"); -} - -var getRawData = function(file) { - if (file._data instanceof CompressedObject) { - file._data = file._data.getContent(); - file.options.binary = true; - file.options.base64 = false; - - if (utils.getTypeOf(file._data) === "uint8array") { - var copy = file._data; - // when reading an arraybuffer, the CompressedObject mechanism will keep it and subarray() a Uint8Array. - // if we request a file in the same format, we might get the same Uint8Array or its ArrayBuffer (the original zip file). - file._data = new Uint8Array(copy.length); - // with an empty Uint8Array, Opera fails with a "Offset larger than array size" - if (copy.length !== 0) { - file._data.set(copy, 0); - } - } - } - return file._data; -}; - -/** - * Returns the data of a ZipObject in a binary form. If the content is an unicode string, encode it. - * @param {ZipObject} file the file to use. - * @return {String|ArrayBuffer|Uint8Array|Buffer} the data. - */ -var getBinaryData = function(file) { - var result = getRawData(file), - type = utils.getTypeOf(result); - if (type === "string") { - if (!file.options.binary) { - // unicode text ! - // unicode string => binary string is a painful process, check if we can avoid it. - if (textEncoder) { - return textEncoder.encode(result); - } - if (support.nodebuffer) { - return nodeBuffer(result, "utf-8"); - } - } - return file.asBinary(); - } - return result; -}; - -/** - * Transform this._data into a string. - * @param {function} filter a function String -> String, applied if not null on the result. - * @return {String} the string representing this._data. - */ -var dataToString = function(asUTF8) { - var result = getRawData(this); - if (result === null || typeof result === "undefined") { - return ""; - } - // if the data is a base64 string, we decode it before checking the encoding ! - if (this.options.base64) { - result = base64.decode(result); - } - if (asUTF8 && this.options.binary) { - // JSZip.prototype.utf8decode supports arrays as input - // skip to array => string step, utf8decode will do it. - result = out.utf8decode(result); - } - else { - // no utf8 transformation, do the array => string step. - result = utils.transformTo("string", result); - } - - if (!asUTF8 && !this.options.binary) { - result = out.utf8encode(result); - } - return result; -}; -/** - * A simple object representing a file in the zip file. - * @constructor - * @param {string} name the name of the file - * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data - * @param {Object} options the options of the file - */ -var ZipObject = function(name, data, options) { - this.name = name; - this._data = data; - this.options = options; -}; - -ZipObject.prototype = { - /** - * Return the content as UTF8 string. - * @return {string} the UTF8 string. - */ - asText: function() { - return dataToString.call(this, true); - }, - /** - * Returns the binary content. - * @return {string} the content as binary. - */ - asBinary: function() { - return dataToString.call(this, false); - }, - /** - * Returns the content as a nodejs Buffer. - * @return {Buffer} the content as a Buffer. - */ - asNodeBuffer: function() { - var result = getBinaryData(this); - return utils.transformTo("nodebuffer", result); - }, - /** - * Returns the content as an Uint8Array. - * @return {Uint8Array} the content as an Uint8Array. - */ - asUint8Array: function() { - var result = getBinaryData(this); - return utils.transformTo("uint8array", result); - }, - /** - * Returns the content as an ArrayBuffer. - * @return {ArrayBuffer} the content as an ArrayBufer. - */ - asArrayBuffer: function() { - return this.asUint8Array().buffer; - } -}; - -/** - * Transform an integer into a string in hexadecimal. - * @private - * @param {number} dec the number to convert. - * @param {number} bytes the number of bytes to generate. - * @returns {string} the result. - */ -var decToHex = function(dec, bytes) { - var hex = "", - i; - for (i = 0; i < bytes; i++) { - hex += String.fromCharCode(dec & 0xff); - dec = dec >>> 8; - } - return hex; -}; - -/** - * Merge the objects passed as parameters into a new one. - * @private - * @param {...Object} var_args All objects to merge. - * @return {Object} a new object with the data of the others. - */ -var extend = function() { - var result = {}, i, attr; - for (i = 0; i < arguments.length; i++) { // arguments is not enumerable in some browsers - for (attr in arguments[i]) { - if (arguments[i].hasOwnProperty(attr) && typeof result[attr] === "undefined") { - result[attr] = arguments[i][attr]; - } - } - } - return result; -}; - -/** - * Transforms the (incomplete) options from the user into the complete - * set of options to create a file. - * @private - * @param {Object} o the options from the user. - * @return {Object} the complete set of options. - */ -var prepareFileAttrs = function(o) { - o = o || {}; - if (o.base64 === true && (o.binary === null || o.binary === undefined)) { - o.binary = true; - } - o = extend(o, defaults); - o.date = o.date || new Date(); - if (o.compression !== null) o.compression = o.compression.toUpperCase(); - - return o; -}; - -/** - * Add a file in the current folder. - * @private - * @param {string} name the name of the file - * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data of the file - * @param {Object} o the options of the file - * @return {Object} the new file. - */ -var fileAdd = function(name, data, o) { - // be sure sub folders exist - var parent = parentFolder(name), - dataType = utils.getTypeOf(data); - if (parent) { - folderAdd.call(this, parent); - } - - o = prepareFileAttrs(o); - - if (o.dir || data === null || typeof data === "undefined") { - o.base64 = false; - o.binary = false; - data = null; - } - else if (dataType === "string") { - if (o.binary && !o.base64) { - // optimizedBinaryString == true means that the file has already been filtered with a 0xFF mask - if (o.optimizedBinaryString !== true) { - // this is a string, not in a base64 format. - // Be sure that this is a correct "binary string" - data = utils.string2binary(data); - } - } - } - else { // arraybuffer, uint8array, ... - o.base64 = false; - o.binary = true; - - if (!dataType && !(data instanceof CompressedObject)) { - throw new Error("The data of '" + name + "' is in an unsupported format !"); - } - - // special case : it's way easier to work with Uint8Array than with ArrayBuffer - if (dataType === "arraybuffer") { - data = utils.transformTo("uint8array", data); - } - } - - var object = new ZipObject(name, data, o); - this.files[name] = object; - return object; -}; - - -/** - * Find the parent folder of the path. - * @private - * @param {string} path the path to use - * @return {string} the parent folder, or "" - */ -var parentFolder = function(path) { - if (path.slice(-1) == '/') { - path = path.substring(0, path.length - 1); - } - var lastSlash = path.lastIndexOf('/'); - return (lastSlash > 0) ? path.substring(0, lastSlash) : ""; -}; - -/** - * Add a (sub) folder in the current folder. - * @private - * @param {string} name the folder's name - * @return {Object} the new folder. - */ -var folderAdd = function(name) { - // Check the name ends with a / - if (name.slice(-1) != "/") { - name += "/"; // IE doesn't like substr(-1) - } - - // Does this folder already exist? - if (!this.files[name]) { - fileAdd.call(this, name, null, { - dir: true - }); - } - return this.files[name]; -}; - -/** - * Generate a JSZip.CompressedObject for a given zipOject. - * @param {ZipObject} file the object to read. - * @param {JSZip.compression} compression the compression to use. - * @return {JSZip.CompressedObject} the compressed result. - */ -var generateCompressedObjectFrom = function(file, compression) { - var result = new CompressedObject(), - content; - - // the data has not been decompressed, we might reuse things ! - if (file._data instanceof CompressedObject) { - result.uncompressedSize = file._data.uncompressedSize; - result.crc32 = file._data.crc32; - - if (result.uncompressedSize === 0 || file.options.dir) { - compression = compressions['STORE']; - result.compressedContent = ""; - result.crc32 = 0; - } - else if (file._data.compressionMethod === compression.magic) { - result.compressedContent = file._data.getCompressedContent(); - } - else { - content = file._data.getContent(); - // need to decompress / recompress - result.compressedContent = compression.compress(utils.transformTo(compression.compressInputType, content)); - } - } - else { - // have uncompressed data - content = getBinaryData(file); - if (!content || content.length === 0 || file.options.dir) { - compression = compressions['STORE']; - content = ""; - } - result.uncompressedSize = content.length; - result.crc32 = this.crc32(content); - result.compressedContent = compression.compress(utils.transformTo(compression.compressInputType, content)); - } - - result.compressedSize = result.compressedContent.length; - result.compressionMethod = compression.magic; - - return result; -}; - -/** - * Generate the various parts used in the construction of the final zip file. - * @param {string} name the file name. - * @param {ZipObject} file the file content. - * @param {JSZip.CompressedObject} compressedObject the compressed object. - * @param {number} offset the current offset from the start of the zip file. - * @return {object} the zip parts. - */ -var generateZipParts = function(name, file, compressedObject, offset) { - var data = compressedObject.compressedContent, - utfEncodedFileName = this.utf8encode(file.name), - useUTF8 = utfEncodedFileName !== file.name, - o = file.options, - dosTime, - dosDate, - extraFields = "", - unicodePathExtraField = ""; - - // date - // @see http://www.delorie.com/djgpp/doc/rbinter/it/52/13.html - // @see http://www.delorie.com/djgpp/doc/rbinter/it/65/16.html - // @see http://www.delorie.com/djgpp/doc/rbinter/it/66/16.html - - dosTime = o.date.getHours(); - dosTime = dosTime << 6; - dosTime = dosTime | o.date.getMinutes(); - dosTime = dosTime << 5; - dosTime = dosTime | o.date.getSeconds() / 2; - - dosDate = o.date.getFullYear() - 1980; - dosDate = dosDate << 4; - dosDate = dosDate | (o.date.getMonth() + 1); - dosDate = dosDate << 5; - dosDate = dosDate | o.date.getDate(); - - if (useUTF8) { - // set the unicode path extra field. unzip needs at least one extra - // field to correctly handle unicode path, so using the path is as good - // as any other information. This could improve the situation with - // other archive managers too. - // This field is usually used without the utf8 flag, with a non - // unicode path in the header (winrar, winzip). This helps (a bit) - // with the messy Windows' default compressed folders feature but - // breaks on p7zip which doesn't seek the unicode path extra field. - // So for now, UTF-8 everywhere ! - unicodePathExtraField = - // Version - decToHex(1, 1) + - // NameCRC32 - decToHex(this.crc32(utfEncodedFileName), 4) + - // UnicodeName - utfEncodedFileName; - - extraFields += - // Info-ZIP Unicode Path Extra Field - "\x75\x70" + - // size - decToHex(unicodePathExtraField.length, 2) + - // content - unicodePathExtraField; - } - - var header = ""; - - // version needed to extract - header += "\x0A\x00"; - // general purpose bit flag - // set bit 11 if utf8 - header += useUTF8 ? "\x00\x08" : "\x00\x00"; - // compression method - header += compressedObject.compressionMethod; - // last mod file time - header += decToHex(dosTime, 2); - // last mod file date - header += decToHex(dosDate, 2); - // crc-32 - header += decToHex(compressedObject.crc32, 4); - // compressed size - header += decToHex(compressedObject.compressedSize, 4); - // uncompressed size - header += decToHex(compressedObject.uncompressedSize, 4); - // file name length - header += decToHex(utfEncodedFileName.length, 2); - // extra field length - header += decToHex(extraFields.length, 2); - - - var fileRecord = signature.LOCAL_FILE_HEADER + header + utfEncodedFileName + extraFields; - - var dirRecord = signature.CENTRAL_FILE_HEADER + - // version made by (00: DOS) - "\x14\x00" + - // file header (common to file and central directory) - header + - // file comment length - "\x00\x00" + - // disk number start - "\x00\x00" + - // internal file attributes TODO - "\x00\x00" + - // external file attributes - (file.options.dir === true ? "\x10\x00\x00\x00" : "\x00\x00\x00\x00") + - // relative offset of local header - decToHex(offset, 4) + - // file name - utfEncodedFileName + - // extra field - extraFields; - - - return { - fileRecord: fileRecord, - dirRecord: dirRecord, - compressedObject: compressedObject - }; -}; - -/** - * An object to write any content to a string. - * @constructor - */ -var StringWriter = function() { - this.data = []; -}; -StringWriter.prototype = { - /** - * Append any content to the current string. - * @param {Object} input the content to add. - */ - append: function(input) { - input = utils.transformTo("string", input); - this.data.push(input); - }, - /** - * Finalize the construction an return the result. - * @return {string} the generated string. - */ - finalize: function() { - return this.data.join(""); - } -}; -/** - * An object to write any content to an Uint8Array. - * @constructor - * @param {number} length The length of the array. - */ -var Uint8ArrayWriter = function(length) { - this.data = new Uint8Array(length); - this.index = 0; -}; -Uint8ArrayWriter.prototype = { - /** - * Append any content to the current array. - * @param {Object} input the content to add. - */ - append: function(input) { - if (input.length !== 0) { - // with an empty Uint8Array, Opera fails with a "Offset larger than array size" - input = utils.transformTo("uint8array", input); - this.data.set(input, this.index); - this.index += input.length; - } - }, - /** - * Finalize the construction an return the result. - * @return {Uint8Array} the generated array. - */ - finalize: function() { - return this.data; - } -}; - -// return the actual prototype of JSZip -var out = { - /** - * Read an existing zip and merge the data in the current JSZip object. - * The implementation is in jszip-load.js, don't forget to include it. - * @param {String|ArrayBuffer|Uint8Array|Buffer} stream The stream to load - * @param {Object} options Options for loading the stream. - * options.base64 : is the stream in base64 ? default : false - * @return {JSZip} the current JSZip object - */ - load: function(stream, options) { - throw new Error("Load method is not defined. Is the file jszip-load.js included ?"); - }, - - /** - * Filter nested files/folders with the specified function. - * @param {Function} search the predicate to use : - * function (relativePath, file) {...} - * It takes 2 arguments : the relative path and the file. - * @return {Array} An array of matching elements. - */ - filter: function(search) { - var result = [], - filename, relativePath, file, fileClone; - for (filename in this.files) { - if (!this.files.hasOwnProperty(filename)) { - continue; - } - file = this.files[filename]; - // return a new object, don't let the user mess with our internal objects :) - fileClone = new ZipObject(file.name, file._data, extend(file.options)); - relativePath = filename.slice(this.root.length, filename.length); - if (filename.slice(0, this.root.length) === this.root && // the file is in the current root - search(relativePath, fileClone)) { // and the file matches the function - result.push(fileClone); - } - } - return result; - }, - - /** - * Add a file to the zip file, or search a file. - * @param {string|RegExp} name The name of the file to add (if data is defined), - * the name of the file to find (if no data) or a regex to match files. - * @param {String|ArrayBuffer|Uint8Array|Buffer} data The file data, either raw or base64 encoded - * @param {Object} o File options - * @return {JSZip|Object|Array} this JSZip object (when adding a file), - * a file (when searching by string) or an array of files (when searching by regex). - */ - file: function(name, data, o) { - if (arguments.length === 1) { - if (utils.isRegExp(name)) { - var regexp = name; - return this.filter(function(relativePath, file) { - return !file.options.dir && regexp.test(relativePath); - }); - } - else { // text - return this.filter(function(relativePath, file) { - return !file.options.dir && relativePath === name; - })[0] || null; - } - } - else { // more than one argument : we have data ! - name = this.root + name; - fileAdd.call(this, name, data, o); - } - return this; - }, - - /** - * Add a directory to the zip file, or search. - * @param {String|RegExp} arg The name of the directory to add, or a regex to search folders. - * @return {JSZip} an object with the new directory as the root, or an array containing matching folders. - */ - folder: function(arg) { - if (!arg) { - return this; - } - - if (utils.isRegExp(arg)) { - return this.filter(function(relativePath, file) { - return file.options.dir && arg.test(relativePath); - }); - } - - // else, name is a new folder - var name = this.root + arg; - var newFolder = folderAdd.call(this, name); - - // Allow chaining by returning a new object with this folder as the root - var ret = this.clone(); - ret.root = newFolder.name; - return ret; - }, - - /** - * Delete a file, or a directory and all sub-files, from the zip - * @param {string} name the name of the file to delete - * @return {JSZip} this JSZip object - */ - remove: function(name) { - name = this.root + name; - var file = this.files[name]; - if (!file) { - // Look for any folders - if (name.slice(-1) != "/") { - name += "/"; - } - file = this.files[name]; - } - - if (file) { - if (!file.options.dir) { - // file - delete this.files[name]; - } - else { - // folder - var kids = this.filter(function(relativePath, file) { - return file.name.slice(0, name.length) === name; - }); - for (var i = 0; i < kids.length; i++) { - delete this.files[kids[i].name]; - } - } - } - - return this; - }, - - /** - * Generate the complete zip file - * @param {Object} options the options to generate the zip file : - * - base64, (deprecated, use type instead) true to generate base64. - * - compression, "STORE" by default. - * - type, "base64" by default. Values are : string, base64, uint8array, arraybuffer, blob. - * @return {String|Uint8Array|ArrayBuffer|Buffer|Blob} the zip file - */ - generate: function(options) { - options = extend(options || {}, { - base64: true, - compression: "STORE", - type: "base64" - }); - - utils.checkSupport(options.type); - - var zipData = [], - localDirLength = 0, - centralDirLength = 0, - writer, i; - - - // first, generate all the zip parts. - for (var name in this.files) { - if (!this.files.hasOwnProperty(name)) { - continue; - } - var file = this.files[name]; - - var compressionName = file.options.compression || options.compression.toUpperCase(); - var compression = compressions[compressionName]; - if (!compression) { - throw new Error(compressionName + " is not a valid compression method !"); - } - - var compressedObject = generateCompressedObjectFrom.call(this, file, compression); - - var zipPart = generateZipParts.call(this, name, file, compressedObject, localDirLength); - localDirLength += zipPart.fileRecord.length + compressedObject.compressedSize; - centralDirLength += zipPart.dirRecord.length; - zipData.push(zipPart); - } - - var dirEnd = ""; - - // end of central dir signature - dirEnd = signature.CENTRAL_DIRECTORY_END + - // number of this disk - "\x00\x00" + - // number of the disk with the start of the central directory - "\x00\x00" + - // total number of entries in the central directory on this disk - decToHex(zipData.length, 2) + - // total number of entries in the central directory - decToHex(zipData.length, 2) + - // size of the central directory 4 bytes - decToHex(centralDirLength, 4) + - // offset of start of central directory with respect to the starting disk number - decToHex(localDirLength, 4) + - // .ZIP file comment length - "\x00\x00"; - - - // we have all the parts (and the total length) - // time to create a writer ! - var typeName = options.type.toLowerCase(); - if(typeName==="uint8array"||typeName==="arraybuffer"||typeName==="blob"||typeName==="nodebuffer") { - writer = new Uint8ArrayWriter(localDirLength + centralDirLength + dirEnd.length); - }else{ - writer = new StringWriter(localDirLength + centralDirLength + dirEnd.length); - } - - for (i = 0; i < zipData.length; i++) { - writer.append(zipData[i].fileRecord); - writer.append(zipData[i].compressedObject.compressedContent); - } - for (i = 0; i < zipData.length; i++) { - writer.append(zipData[i].dirRecord); - } - - writer.append(dirEnd); - - var zip = writer.finalize(); - - - - switch(options.type.toLowerCase()) { - // case "zip is an Uint8Array" - case "uint8array" : - case "arraybuffer" : - case "nodebuffer" : - return utils.transformTo(options.type.toLowerCase(), zip); - case "blob" : - return utils.arrayBuffer2Blob(utils.transformTo("arraybuffer", zip)); - // case "zip is a string" - case "base64" : - return (options.base64) ? base64.encode(zip) : zip; - default : // case "string" : - return zip; - } - - }, - - /** - * - * Javascript crc32 - * http://www.webtoolkit.info/ - * - */ - crc32: function crc32(input, crc) { - if (typeof input === "undefined" || !input.length) { - return 0; - } - - var isArray = utils.getTypeOf(input) !== "string"; - - var table = [ - 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, - 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, - 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, - 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, - 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, - 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, - 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, - 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, - 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, - 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, - 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, - 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, - 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, - 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, - 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, - 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, - 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, - 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, - 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, - 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, - 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, - 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, - 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, - 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, - 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, - 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, - 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, - 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, - 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, - 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, - 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, - 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, - 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, - 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, - 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, - 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, - 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, - 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, - 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, - 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, - 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, - 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, - 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, - 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, - 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, - 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, - 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, - 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, - 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, - 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, - 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, - 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, - 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, - 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, - 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, - 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, - 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, - 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, - 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, - 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, - 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, - 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, - 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, - 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D]; - - if (typeof(crc) == "undefined") { - crc = 0; - } - var x = 0; - var y = 0; - var b = 0; - - crc = crc ^ (-1); - for (var i = 0, iTop = input.length; i < iTop; i++) { - b = isArray ? input[i] : input.charCodeAt(i); - y = (crc ^ b) & 0xFF; - x = table[y]; - crc = (crc >>> 8) ^ x; - } - - return crc ^ (-1); - }, - - // Inspired by http://my.opera.com/GreyWyvern/blog/show.dml/1725165 - - /** - * http://www.webtoolkit.info/javascript-utf8.html - */ - utf8encode: function(string) { - // TextEncoder + Uint8Array to binary string is faster than checking every bytes on long strings. - // http://jsperf.com/utf8encode-vs-textencoder - // On short strings (file names for example), the TextEncoder API is (currently) slower. - if (textEncoder) { - var u8 = textEncoder.encode(string); - return utils.transformTo("string", u8); - } - if (support.nodebuffer) { - return utils.transformTo("string", nodeBuffer(string, "utf-8")); - } - - // array.join may be slower than string concatenation but generates less objects (less time spent garbage collecting). - // See also http://jsperf.com/array-direct-assignment-vs-push/31 - var result = [], - resIndex = 0; - - for (var n = 0; n < string.length; n++) { - - var c = string.charCodeAt(n); - - if (c < 128) { - result[resIndex++] = String.fromCharCode(c); - } - else if ((c > 127) && (c < 2048)) { - result[resIndex++] = String.fromCharCode((c >> 6) | 192); - result[resIndex++] = String.fromCharCode((c & 63) | 128); - } - else { - result[resIndex++] = String.fromCharCode((c >> 12) | 224); - result[resIndex++] = String.fromCharCode(((c >> 6) & 63) | 128); - result[resIndex++] = String.fromCharCode((c & 63) | 128); - } - - } - - return result.join(""); - }, - - /** - * http://www.webtoolkit.info/javascript-utf8.html - */ - utf8decode: function(input) { - var result = [], - resIndex = 0; - var type = utils.getTypeOf(input); - var isArray = type !== "string"; - var i = 0; - var c = 0, - c1 = 0, - c2 = 0, - c3 = 0; - - // check if we can use the TextDecoder API - // see http://encoding.spec.whatwg.org/#api - if (textDecoder) { - return textDecoder.decode( - utils.transformTo("uint8array", input) - ); - } - if (support.nodebuffer) { - return utils.transformTo("nodebuffer", input).toString("utf-8"); - } - - while (i < input.length) { - - c = isArray ? input[i] : input.charCodeAt(i); - - if (c < 128) { - result[resIndex++] = String.fromCharCode(c); - i++; - } - else if ((c > 191) && (c < 224)) { - c2 = isArray ? input[i + 1] : input.charCodeAt(i + 1); - result[resIndex++] = String.fromCharCode(((c & 31) << 6) | (c2 & 63)); - i += 2; - } - else { - c2 = isArray ? input[i + 1] : input.charCodeAt(i + 1); - c3 = isArray ? input[i + 2] : input.charCodeAt(i + 2); - result[resIndex++] = String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); - i += 3; - } - - } - - return result.join(""); - } -}; -module.exports = out; - -},{"./base64":1,"./compressedObject":2,"./compressions":3,"./defaults":5,"./nodeBuffer":17,"./signature":10,"./support":12,"./utils":14}],10:[function(require,module,exports){ -'use strict'; -exports.LOCAL_FILE_HEADER = "PK\x03\x04"; -exports.CENTRAL_FILE_HEADER = "PK\x01\x02"; -exports.CENTRAL_DIRECTORY_END = "PK\x05\x06"; -exports.ZIP64_CENTRAL_DIRECTORY_LOCATOR = "PK\x06\x07"; -exports.ZIP64_CENTRAL_DIRECTORY_END = "PK\x06\x06"; -exports.DATA_DESCRIPTOR = "PK\x07\x08"; - -},{}],11:[function(require,module,exports){ -'use strict'; -var DataReader = require('./dataReader'); -var utils = require('./utils'); - -function StringReader(data, optimizedBinaryString) { - this.data = data; - if (!optimizedBinaryString) { - this.data = utils.string2binary(this.data); - } - this.length = this.data.length; - this.index = 0; -} -StringReader.prototype = new DataReader(); -/** - * @see DataReader.byteAt - */ -StringReader.prototype.byteAt = function(i) { - return this.data.charCodeAt(i); -}; -/** - * @see DataReader.lastIndexOfSignature - */ -StringReader.prototype.lastIndexOfSignature = function(sig) { - return this.data.lastIndexOf(sig); -}; -/** - * @see DataReader.readData - */ -StringReader.prototype.readData = function(size) { - this.checkOffset(size); - // this will work because the constructor applied the "& 0xff" mask. - var result = this.data.slice(this.index, this.index + size); - this.index += size; - return result; -}; -module.exports = StringReader; - -},{"./dataReader":4,"./utils":14}],12:[function(require,module,exports){ -var process=require("__browserify_process");'use strict'; -exports.base64 = true; -exports.array = true; -exports.string = true; -exports.arraybuffer = typeof ArrayBuffer !== "undefined" && typeof Uint8Array !== "undefined"; -// contains true if JSZip can read/generate nodejs Buffer, false otherwise, aka checks if we arn't in a browser. -exports.nodebuffer = !process.browser; -// contains true if JSZip can read/generate Uint8Array, false otherwise. -exports.uint8array = typeof Uint8Array !== "undefined"; - -if (typeof ArrayBuffer === "undefined") { - exports.blob = false; -} -else { - var buffer = new ArrayBuffer(0); - try { - exports.blob = new Blob([buffer], { - type: "application/zip" - }).size === 0; - } - catch (e) { - try { - var Builder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder; - var builder = new Builder(); - builder.append(buffer); - exports.blob = builder.getBlob('application/zip').size === 0; - } - catch (e) { - exports.blob = false; - } - } -} - -},{"__browserify_process":18}],13:[function(require,module,exports){ -'use strict'; -var DataReader = require('./dataReader'); - -function Uint8ArrayReader(data) { - if (data) { - this.data = data; - this.length = this.data.length; - this.index = 0; - } -} -Uint8ArrayReader.prototype = new DataReader(); -/** - * @see DataReader.byteAt - */ -Uint8ArrayReader.prototype.byteAt = function(i) { - return this.data[i]; -}; -/** - * @see DataReader.lastIndexOfSignature - */ -Uint8ArrayReader.prototype.lastIndexOfSignature = function(sig) { - var sig0 = sig.charCodeAt(0), - sig1 = sig.charCodeAt(1), - sig2 = sig.charCodeAt(2), - sig3 = sig.charCodeAt(3); - for (var i = this.length - 4; i >= 0; --i) { - if (this.data[i] === sig0 && this.data[i + 1] === sig1 && this.data[i + 2] === sig2 && this.data[i + 3] === sig3) { - return i; - } - } - - return -1; -}; -/** - * @see DataReader.readData - */ -Uint8ArrayReader.prototype.readData = function(size) { - this.checkOffset(size); - var result = this.data.subarray(this.index, this.index + size); - this.index += size; - return result; -}; -module.exports = Uint8ArrayReader; - -},{"./dataReader":4}],14:[function(require,module,exports){ -'use strict'; -var support = require('./support'); -var compressions = require('./compressions'); -var nodeBuffer = require('./nodeBuffer'); -/** - * Convert a string to a "binary string" : a string containing only char codes between 0 and 255. - * @param {string} str the string to transform. - * @return {String} the binary string. - */ -exports.string2binary = function(str) { - var result = ""; - for (var i = 0; i < str.length; i++) { - result += String.fromCharCode(str.charCodeAt(i) & 0xff); - } - return result; -}; -/** - * Create a Uint8Array from the string. - * @param {string} str the string to transform. - * @return {Uint8Array} the typed array. - * @throws {Error} an Error if the browser doesn't support the requested feature. - */ -exports.string2Uint8Array = function(str) { - return exports.transformTo("uint8array", str); -}; - -/** - * Create a string from the Uint8Array. - * @param {Uint8Array} array the array to transform. - * @return {string} the string. - * @throws {Error} an Error if the browser doesn't support the requested feature. - */ -exports.uint8Array2String = function(array) { - return exports.transformTo("string", array); -}; -/** - * Create a blob from the given string. - * @param {string} str the string to transform. - * @return {Blob} the string. - * @throws {Error} an Error if the browser doesn't support the requested feature. - */ -exports.string2Blob = function(str) { - var buffer = exports.transformTo("arraybuffer", str); - return exports.arrayBuffer2Blob(buffer); -}; -exports.arrayBuffer2Blob = function(buffer) { - exports.checkSupport("blob"); - - try { - // Blob constructor - return new Blob([buffer], { - type: "application/zip" - }); - } - catch (e) { - - try { - // deprecated, browser only, old way - var Builder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder; - var builder = new Builder(); - builder.append(buffer); - return builder.getBlob('application/zip'); - } - catch (e) { - - // well, fuck ?! - throw new Error("Bug : can't construct the Blob."); - } - } - - -}; -/** - * The identity function. - * @param {Object} input the input. - * @return {Object} the same input. - */ -function identity(input) { - return input; -} - -/** - * Fill in an array with a string. - * @param {String} str the string to use. - * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to fill in (will be mutated). - * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated array. - */ -function stringToArrayLike(str, array) { - for (var i = 0; i < str.length; ++i) { - array[i] = str.charCodeAt(i) & 0xFF; - } - return array; -} - -/** - * Transform an array-like object to a string. - * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform. - * @return {String} the result. - */ -function arrayLikeToString(array) { - // Performances notes : - // -------------------- - // String.fromCharCode.apply(null, array) is the fastest, see - // see http://jsperf.com/converting-a-uint8array-to-a-string/2 - // but the stack is limited (and we can get huge arrays !). - // - // result += String.fromCharCode(array[i]); generate too many strings ! - // - // This code is inspired by http://jsperf.com/arraybuffer-to-string-apply-performance/2 - var chunk = 65536; - var result = [], - len = array.length, - type = exports.getTypeOf(array), - k = 0, - canUseApply = true; - try { - switch(type) { - case "uint8array": - String.fromCharCode.apply(null, new Uint8Array(0)); - break; - case "nodebuffer": - String.fromCharCode.apply(null, nodeBuffer(0)); - break; - } - } catch(e) { - canUseApply = false; - } - - // no apply : slow and painful algorithm - // default browser on android 4.* - if (!canUseApply) { - var resultStr = ""; - for(var i = 0; i < array.length;i++) { - resultStr += String.fromCharCode(array[i]); - } - return resultStr; - } - while (k < len && chunk > 1) { - try { - if (type === "array" || type === "nodebuffer") { - result.push(String.fromCharCode.apply(null, array.slice(k, Math.min(k + chunk, len)))); - } - else { - result.push(String.fromCharCode.apply(null, array.subarray(k, Math.min(k + chunk, len)))); - } - k += chunk; - } - catch (e) { - chunk = Math.floor(chunk / 2); - } - } - return result.join(""); -} - -/** - * Copy the data from an array-like to an other array-like. - * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayFrom the origin array. - * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayTo the destination array which will be mutated. - * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated destination array. - */ -function arrayLikeToArrayLike(arrayFrom, arrayTo) { - for (var i = 0; i < arrayFrom.length; i++) { - arrayTo[i] = arrayFrom[i]; - } - return arrayTo; -} - -// a matrix containing functions to transform everything into everything. -var transform = {}; - -// string to ? -transform["string"] = { - "string": identity, - "array": function(input) { - return stringToArrayLike(input, new Array(input.length)); - }, - "arraybuffer": function(input) { - return transform["string"]["uint8array"](input).buffer; - }, - "uint8array": function(input) { - return stringToArrayLike(input, new Uint8Array(input.length)); - }, - "nodebuffer": function(input) { - return stringToArrayLike(input, nodeBuffer(input.length)); - } -}; - -// array to ? -transform["array"] = { - "string": arrayLikeToString, - "array": identity, - "arraybuffer": function(input) { - return (new Uint8Array(input)).buffer; - }, - "uint8array": function(input) { - return new Uint8Array(input); - }, - "nodebuffer": function(input) { - return nodeBuffer(input); - } -}; - -// arraybuffer to ? -transform["arraybuffer"] = { - "string": function(input) { - return arrayLikeToString(new Uint8Array(input)); - }, - "array": function(input) { - return arrayLikeToArrayLike(new Uint8Array(input), new Array(input.byteLength)); - }, - "arraybuffer": identity, - "uint8array": function(input) { - return new Uint8Array(input); - }, - "nodebuffer": function(input) { - return nodeBuffer(new Uint8Array(input)); - } -}; - -// uint8array to ? -transform["uint8array"] = { - "string": arrayLikeToString, - "array": function(input) { - return arrayLikeToArrayLike(input, new Array(input.length)); - }, - "arraybuffer": function(input) { - return input.buffer; - }, - "uint8array": identity, - "nodebuffer": function(input) { - return nodeBuffer(input); - } -}; - -// nodebuffer to ? -transform["nodebuffer"] = { - "string": arrayLikeToString, - "array": function(input) { - return arrayLikeToArrayLike(input, new Array(input.length)); - }, - "arraybuffer": function(input) { - return transform["nodebuffer"]["uint8array"](input).buffer; - }, - "uint8array": function(input) { - return arrayLikeToArrayLike(input, new Uint8Array(input.length)); - }, - "nodebuffer": identity -}; - -/** - * Transform an input into any type. - * The supported output type are : string, array, uint8array, arraybuffer, nodebuffer. - * If no output type is specified, the unmodified input will be returned. - * @param {String} outputType the output type. - * @param {String|Array|ArrayBuffer|Uint8Array|Buffer} input the input to convert. - * @throws {Error} an Error if the browser doesn't support the requested output type. - */ -exports.transformTo = function(outputType, input) { - if (!input) { - // undefined, null, etc - // an empty string won't harm. - input = ""; - } - if (!outputType) { - return input; - } - exports.checkSupport(outputType); - var inputType = exports.getTypeOf(input); - var result = transform[inputType][outputType](input); - return result; -}; - -/** - * Return the type of the input. - * The type will be in a format valid for JSZip.utils.transformTo : string, array, uint8array, arraybuffer. - * @param {Object} input the input to identify. - * @return {String} the (lowercase) type of the input. - */ -exports.getTypeOf = function(input) { - if (typeof input === "string") { - return "string"; - } - if (Object.prototype.toString.call(input) === "[object Array]") { - return "array"; - } - if (support.nodebuffer && nodeBuffer.test(input)) { - return "nodebuffer"; - } - if (support.uint8array && input instanceof Uint8Array) { - return "uint8array"; - } - if (support.arraybuffer && input instanceof ArrayBuffer) { - return "arraybuffer"; - } -}; - -/** - * Throw an exception if the type is not supported. - * @param {String} type the type to check. - * @throws {Error} an Error if the browser doesn't support the requested type. - */ -exports.checkSupport = function(type) { - var supported = support[type.toLowerCase()]; - if (!supported) { - throw new Error(type + " is not supported by this browser"); - } -}; -exports.MAX_VALUE_16BITS = 65535; -exports.MAX_VALUE_32BITS = -1; // well, "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" is parsed as -1 - -/** - * Prettify a string read as binary. - * @param {string} str the string to prettify. - * @return {string} a pretty string. - */ -exports.pretty = function(str) { - var res = '', - code, i; - for (i = 0; i < (str || "").length; i++) { - code = str.charCodeAt(i); - res += '\\x' + (code < 16 ? "0" : "") + code.toString(16).toUpperCase(); - } - return res; -}; - -/** - * Find a compression registered in JSZip. - * @param {string} compressionMethod the method magic to find. - * @return {Object|null} the JSZip compression object, null if none found. - */ -exports.findCompression = function(compressionMethod) { - for (var method in compressions) { - if (!compressions.hasOwnProperty(method)) { - continue; - } - if (compressions[method].magic === compressionMethod) { - return compressions[method]; - } - } - return null; -}; -/** -* Cross-window, cross-Node-context regular expression detection -* @param {Object} object Anything -* @return {Boolean} true if the object is a regular expression, -* false otherwise -*/ -exports.isRegExp = function (object) { - return Object.prototype.toString.call(object) === "[object RegExp]"; -}; - - -},{"./compressions":3,"./nodeBuffer":17,"./support":12}],15:[function(require,module,exports){ -'use strict'; -var StringReader = require('./stringReader'); -var NodeBufferReader = require('./nodeBufferReader'); -var Uint8ArrayReader = require('./uint8ArrayReader'); -var utils = require('./utils'); -var sig = require('./signature'); -var ZipEntry = require('./zipEntry'); -var support = require('./support'); -// class ZipEntries {{{ -/** - * All the entries in the zip file. - * @constructor - * @param {String|ArrayBuffer|Uint8Array} data the binary stream to load. - * @param {Object} loadOptions Options for loading the stream. - */ -function ZipEntries(data, loadOptions) { - this.files = []; - this.loadOptions = loadOptions; - if (data) { - this.load(data); - } -} -ZipEntries.prototype = { - /** - * Check that the reader is on the speficied signature. - * @param {string} expectedSignature the expected signature. - * @throws {Error} if it is an other signature. - */ - checkSignature: function(expectedSignature) { - var signature = this.reader.readString(4); - if (signature !== expectedSignature) { - throw new Error("Corrupted zip or bug : unexpected signature " + "(" + utils.pretty(signature) + ", expected " + utils.pretty(expectedSignature) + ")"); - } - }, - /** - * Read the end of the central directory. - */ - readBlockEndOfCentral: function() { - this.diskNumber = this.reader.readInt(2); - this.diskWithCentralDirStart = this.reader.readInt(2); - this.centralDirRecordsOnThisDisk = this.reader.readInt(2); - this.centralDirRecords = this.reader.readInt(2); - this.centralDirSize = this.reader.readInt(4); - this.centralDirOffset = this.reader.readInt(4); - - this.zipCommentLength = this.reader.readInt(2); - this.zipComment = this.reader.readString(this.zipCommentLength); - }, - /** - * Read the end of the Zip 64 central directory. - * Not merged with the method readEndOfCentral : - * The end of central can coexist with its Zip64 brother, - * I don't want to read the wrong number of bytes ! - */ - readBlockZip64EndOfCentral: function() { - this.zip64EndOfCentralSize = this.reader.readInt(8); - this.versionMadeBy = this.reader.readString(2); - this.versionNeeded = this.reader.readInt(2); - this.diskNumber = this.reader.readInt(4); - this.diskWithCentralDirStart = this.reader.readInt(4); - this.centralDirRecordsOnThisDisk = this.reader.readInt(8); - this.centralDirRecords = this.reader.readInt(8); - this.centralDirSize = this.reader.readInt(8); - this.centralDirOffset = this.reader.readInt(8); - - this.zip64ExtensibleData = {}; - var extraDataSize = this.zip64EndOfCentralSize - 44, - index = 0, - extraFieldId, - extraFieldLength, - extraFieldValue; - while (index < extraDataSize) { - extraFieldId = this.reader.readInt(2); - extraFieldLength = this.reader.readInt(4); - extraFieldValue = this.reader.readString(extraFieldLength); - this.zip64ExtensibleData[extraFieldId] = { - id: extraFieldId, - length: extraFieldLength, - value: extraFieldValue - }; - } - }, - /** - * Read the end of the Zip 64 central directory locator. - */ - readBlockZip64EndOfCentralLocator: function() { - this.diskWithZip64CentralDirStart = this.reader.readInt(4); - this.relativeOffsetEndOfZip64CentralDir = this.reader.readInt(8); - this.disksCount = this.reader.readInt(4); - if (this.disksCount > 1) { - throw new Error("Multi-volumes zip are not supported"); - } - }, - /** - * Read the local files, based on the offset read in the central part. - */ - readLocalFiles: function() { - var i, file; - for (i = 0; i < this.files.length; i++) { - file = this.files[i]; - this.reader.setIndex(file.localHeaderOffset); - this.checkSignature(sig.LOCAL_FILE_HEADER); - file.readLocalPart(this.reader); - file.handleUTF8(); - } - }, - /** - * Read the central directory. - */ - readCentralDir: function() { - var file; - - this.reader.setIndex(this.centralDirOffset); - while (this.reader.readString(4) === sig.CENTRAL_FILE_HEADER) { - file = new ZipEntry({ - zip64: this.zip64 - }, this.loadOptions); - file.readCentralPart(this.reader); - this.files.push(file); - } - }, - /** - * Read the end of central directory. - */ - readEndOfCentral: function() { - var offset = this.reader.lastIndexOfSignature(sig.CENTRAL_DIRECTORY_END); - if (offset === -1) { - throw new Error("Corrupted zip : can't find end of central directory"); - } - this.reader.setIndex(offset); - this.checkSignature(sig.CENTRAL_DIRECTORY_END); - this.readBlockEndOfCentral(); - - - /* extract from the zip spec : - 4) If one of the fields in the end of central directory - record is too small to hold required data, the field - should be set to -1 (0xFFFF or 0xFFFFFFFF) and the - ZIP64 format record should be created. - 5) The end of central directory record and the - Zip64 end of central directory locator record must - reside on the same disk when splitting or spanning - an archive. - */ - if (this.diskNumber === utils.MAX_VALUE_16BITS || this.diskWithCentralDirStart === utils.MAX_VALUE_16BITS || this.centralDirRecordsOnThisDisk === utils.MAX_VALUE_16BITS || this.centralDirRecords === utils.MAX_VALUE_16BITS || this.centralDirSize === utils.MAX_VALUE_32BITS || this.centralDirOffset === utils.MAX_VALUE_32BITS) { - this.zip64 = true; - - /* - Warning : the zip64 extension is supported, but ONLY if the 64bits integer read from - the zip file can fit into a 32bits integer. This cannot be solved : Javascript represents - all numbers as 64-bit double precision IEEE 754 floating point numbers. - So, we have 53bits for integers and bitwise operations treat everything as 32bits. - see https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Bitwise_Operators - and http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf section 8.5 - */ - - // should look for a zip64 EOCD locator - offset = this.reader.lastIndexOfSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR); - if (offset === -1) { - throw new Error("Corrupted zip : can't find the ZIP64 end of central directory locator"); - } - this.reader.setIndex(offset); - this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR); - this.readBlockZip64EndOfCentralLocator(); - - // now the zip64 EOCD record - this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir); - this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_END); - this.readBlockZip64EndOfCentral(); - } - }, - prepareReader: function(data) { - var type = utils.getTypeOf(data); - if (type === "string" && !support.uint8array) { - this.reader = new StringReader(data, this.loadOptions.optimizedBinaryString); - } - else if (type === "nodebuffer") { - this.reader = new NodeBufferReader(data); - } - else { - this.reader = new Uint8ArrayReader(utils.transformTo("uint8array", data)); - } - }, - /** - * Read a zip file and create ZipEntries. - * @param {String|ArrayBuffer|Uint8Array|Buffer} data the binary string representing a zip file. - */ - load: function(data) { - this.prepareReader(data); - this.readEndOfCentral(); - this.readCentralDir(); - this.readLocalFiles(); - } -}; -// }}} end of ZipEntries -module.exports = ZipEntries; - -},{"./nodeBufferReader":17,"./signature":10,"./stringReader":11,"./support":12,"./uint8ArrayReader":13,"./utils":14,"./zipEntry":16}],16:[function(require,module,exports){ -'use strict'; -var StringReader = require('./stringReader'); -var utils = require('./utils'); -var CompressedObject = require('./compressedObject'); -var jszipProto = require('./object'); -// class ZipEntry {{{ -/** - * An entry in the zip file. - * @constructor - * @param {Object} options Options of the current file. - * @param {Object} loadOptions Options for loading the stream. - */ -function ZipEntry(options, loadOptions) { - this.options = options; - this.loadOptions = loadOptions; -} -ZipEntry.prototype = { - /** - * say if the file is encrypted. - * @return {boolean} true if the file is encrypted, false otherwise. - */ - isEncrypted: function() { - // bit 1 is set - return (this.bitFlag & 0x0001) === 0x0001; - }, - /** - * say if the file has utf-8 filename/comment. - * @return {boolean} true if the filename/comment is in utf-8, false otherwise. - */ - useUTF8: function() { - // bit 11 is set - return (this.bitFlag & 0x0800) === 0x0800; - }, - /** - * Prepare the function used to generate the compressed content from this ZipFile. - * @param {DataReader} reader the reader to use. - * @param {number} from the offset from where we should read the data. - * @param {number} length the length of the data to read. - * @return {Function} the callback to get the compressed content (the type depends of the DataReader class). - */ - prepareCompressedContent: function(reader, from, length) { - return function() { - var previousIndex = reader.index; - reader.setIndex(from); - var compressedFileData = reader.readData(length); - reader.setIndex(previousIndex); - - return compressedFileData; - }; - }, - /** - * Prepare the function used to generate the uncompressed content from this ZipFile. - * @param {DataReader} reader the reader to use. - * @param {number} from the offset from where we should read the data. - * @param {number} length the length of the data to read. - * @param {JSZip.compression} compression the compression used on this file. - * @param {number} uncompressedSize the uncompressed size to expect. - * @return {Function} the callback to get the uncompressed content (the type depends of the DataReader class). - */ - prepareContent: function(reader, from, length, compression, uncompressedSize) { - return function() { - - var compressedFileData = utils.transformTo(compression.uncompressInputType, this.getCompressedContent()); - var uncompressedFileData = compression.uncompress(compressedFileData); - - if (uncompressedFileData.length !== uncompressedSize) { - throw new Error("Bug : uncompressed data size mismatch"); - } - - return uncompressedFileData; - }; - }, - /** - * Read the local part of a zip file and add the info in this object. - * @param {DataReader} reader the reader to use. - */ - readLocalPart: function(reader) { - var compression, localExtraFieldsLength; - - // we already know everything from the central dir ! - // If the central dir data are false, we are doomed. - // On the bright side, the local part is scary : zip64, data descriptors, both, etc. - // The less data we get here, the more reliable this should be. - // Let's skip the whole header and dash to the data ! - reader.skip(22); - // in some zip created on windows, the filename stored in the central dir contains \ instead of /. - // Strangely, the filename here is OK. - // I would love to treat these zip files as corrupted (see http://www.info-zip.org/FAQ.html#backslashes - // or APPNOTE#4.4.17.1, "All slashes MUST be forward slashes '/'") but there are a lot of bad zip generators... - // Search "unzip mismatching "local" filename continuing with "central" filename version" on - // the internet. - // - // I think I see the logic here : the central directory is used to display - // content and the local directory is used to extract the files. Mixing / and \ - // may be used to display \ to windows users and use / when extracting the files. - // Unfortunately, this lead also to some issues : http://seclists.org/fulldisclosure/2009/Sep/394 - this.fileNameLength = reader.readInt(2); - localExtraFieldsLength = reader.readInt(2); // can't be sure this will be the same as the central dir - this.fileName = reader.readString(this.fileNameLength); - reader.skip(localExtraFieldsLength); - - if (this.compressedSize == -1 || this.uncompressedSize == -1) { - throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory " + "(compressedSize == -1 || uncompressedSize == -1)"); - } - - compression = utils.findCompression(this.compressionMethod); - if (compression === null) { // no compression found - throw new Error("Corrupted zip : compression " + utils.pretty(this.compressionMethod) + " unknown (inner file : " + this.fileName + ")"); - } - this.decompressed = new CompressedObject(); - this.decompressed.compressedSize = this.compressedSize; - this.decompressed.uncompressedSize = this.uncompressedSize; - this.decompressed.crc32 = this.crc32; - this.decompressed.compressionMethod = this.compressionMethod; - this.decompressed.getCompressedContent = this.prepareCompressedContent(reader, reader.index, this.compressedSize, compression); - this.decompressed.getContent = this.prepareContent(reader, reader.index, this.compressedSize, compression, this.uncompressedSize); - - // we need to compute the crc32... - if (this.loadOptions.checkCRC32) { - this.decompressed = utils.transformTo("string", this.decompressed.getContent()); - if (jszipProto.crc32(this.decompressed) !== this.crc32) { - throw new Error("Corrupted zip : CRC32 mismatch"); - } - } - }, - - /** - * Read the central part of a zip file and add the info in this object. - * @param {DataReader} reader the reader to use. - */ - readCentralPart: function(reader) { - this.versionMadeBy = reader.readString(2); - this.versionNeeded = reader.readInt(2); - this.bitFlag = reader.readInt(2); - this.compressionMethod = reader.readString(2); - this.date = reader.readDate(); - this.crc32 = reader.readInt(4); - this.compressedSize = reader.readInt(4); - this.uncompressedSize = reader.readInt(4); - this.fileNameLength = reader.readInt(2); - this.extraFieldsLength = reader.readInt(2); - this.fileCommentLength = reader.readInt(2); - this.diskNumberStart = reader.readInt(2); - this.internalFileAttributes = reader.readInt(2); - this.externalFileAttributes = reader.readInt(4); - this.localHeaderOffset = reader.readInt(4); - - if (this.isEncrypted()) { - throw new Error("Encrypted zip are not supported"); - } - - this.fileName = reader.readString(this.fileNameLength); - this.readExtraFields(reader); - this.parseZIP64ExtraField(reader); - this.fileComment = reader.readString(this.fileCommentLength); - - // warning, this is true only for zip with madeBy == DOS (plateform dependent feature) - this.dir = this.externalFileAttributes & 0x00000010 ? true : false; - }, - /** - * Parse the ZIP64 extra field and merge the info in the current ZipEntry. - * @param {DataReader} reader the reader to use. - */ - parseZIP64ExtraField: function(reader) { - - if (!this.extraFields[0x0001]) { - return; - } - - // should be something, preparing the extra reader - var extraReader = new StringReader(this.extraFields[0x0001].value); - - // I really hope that these 64bits integer can fit in 32 bits integer, because js - // won't let us have more. - if (this.uncompressedSize === utils.MAX_VALUE_32BITS) { - this.uncompressedSize = extraReader.readInt(8); - } - if (this.compressedSize === utils.MAX_VALUE_32BITS) { - this.compressedSize = extraReader.readInt(8); - } - if (this.localHeaderOffset === utils.MAX_VALUE_32BITS) { - this.localHeaderOffset = extraReader.readInt(8); - } - if (this.diskNumberStart === utils.MAX_VALUE_32BITS) { - this.diskNumberStart = extraReader.readInt(4); - } - }, - /** - * Read the central part of a zip file and add the info in this object. - * @param {DataReader} reader the reader to use. - */ - readExtraFields: function(reader) { - var start = reader.index, - extraFieldId, - extraFieldLength, - extraFieldValue; - - this.extraFields = this.extraFields || {}; - - while (reader.index < start + this.extraFieldsLength) { - extraFieldId = reader.readInt(2); - extraFieldLength = reader.readInt(2); - extraFieldValue = reader.readString(extraFieldLength); - - this.extraFields[extraFieldId] = { - id: extraFieldId, - length: extraFieldLength, - value: extraFieldValue - }; - } - }, - /** - * Apply an UTF8 transformation if needed. - */ - handleUTF8: function() { - if (this.useUTF8()) { - this.fileName = jszipProto.utf8decode(this.fileName); - this.fileComment = jszipProto.utf8decode(this.fileComment); - } else { - var upath = this.findExtraFieldUnicodePath(); - if (upath !== null) { - this.fileName = upath; - } - } - }, - - /** - * Find the unicode path declared in the extra field, if any. - * @return {String} the unicode path, null otherwise. - */ - findExtraFieldUnicodePath: function() { - var upathField = this.extraFields[0x7075]; - if (upathField) { - var extraReader = new StringReader(upathField.value); - - // wrong version - if (extraReader.readInt(1) !== 1) { - return null; - } - - // the crc of the filename changed, this field is out of date. - if (jszipProto.crc32(this.fileName) !== extraReader.readInt(4)) { - return null; - } - - return jszipProto.utf8decode(extraReader.readString(upathField.length - 5)); - } - return null; - } -}; -module.exports = ZipEntry; - -},{"./compressedObject":2,"./object":9,"./stringReader":11,"./utils":14}],17:[function(require,module,exports){ - -},{}],18:[function(require,module,exports){ -// shim for using process in browser - -var process = module.exports = {}; - -process.nextTick = (function () { - var canSetImmediate = typeof window !== 'undefined' - && window.setImmediate; - var canPost = typeof window !== 'undefined' - && window.postMessage && window.addEventListener - ; - - if (canSetImmediate) { - return function (f) { return window.setImmediate(f) }; - } - - if (canPost) { - var queue = []; - window.addEventListener('message', function (ev) { - var source = ev.source; - if ((source === window || source === null) && ev.data === 'process-tick') { - ev.stopPropagation(); - if (queue.length > 0) { - var fn = queue.shift(); - fn(); - } - } - }, true); - - return function nextTick(fn) { - queue.push(fn); - window.postMessage('process-tick', '*'); - }; - } - - return function nextTick(fn) { - setTimeout(fn, 0); - }; -})(); - -process.title = 'browser'; -process.browser = true; -process.env = {}; -process.argv = []; - -process.binding = function (name) { - throw new Error('process.binding is not supported'); -} - -// TODO(shtylman) -process.cwd = function () { return '/' }; -process.chdir = function (dir) { - throw new Error('process.chdir is not supported'); -}; - -},{}],19:[function(require,module,exports){ -/** @license zlib.js 2012 - imaya [ https://github.com/imaya/zlib.js ] The MIT License */(function() {'use strict';var n=void 0,u=!0,aa=this;function ba(e,d){var c=e.split("."),f=aa;!(c[0]in f)&&f.execScript&&f.execScript("var "+c[0]);for(var a;c.length&&(a=c.shift());)!c.length&&d!==n?f[a]=d:f=f[a]?f[a]:f[a]={}};var C="undefined"!==typeof Uint8Array&&"undefined"!==typeof Uint16Array&&"undefined"!==typeof Uint32Array;function K(e,d){this.index="number"===typeof d?d:0;this.d=0;this.buffer=e instanceof(C?Uint8Array:Array)?e:new (C?Uint8Array:Array)(32768);if(2*this.buffer.length<=this.index)throw Error("invalid index");this.buffer.length<=this.index&&ca(this)}function ca(e){var d=e.buffer,c,f=d.length,a=new (C?Uint8Array:Array)(f<<1);if(C)a.set(d);else for(c=0;c<f;++c)a[c]=d[c];return e.buffer=a} -K.prototype.a=function(e,d,c){var f=this.buffer,a=this.index,b=this.d,k=f[a],m;c&&1<d&&(e=8<d?(L[e&255]<<24|L[e>>>8&255]<<16|L[e>>>16&255]<<8|L[e>>>24&255])>>32-d:L[e]>>8-d);if(8>d+b)k=k<<d|e,b+=d;else for(m=0;m<d;++m)k=k<<1|e>>d-m-1&1,8===++b&&(b=0,f[a++]=L[k],k=0,a===f.length&&(f=ca(this)));f[a]=k;this.buffer=f;this.d=b;this.index=a};K.prototype.finish=function(){var e=this.buffer,d=this.index,c;0<this.d&&(e[d]<<=8-this.d,e[d]=L[e[d]],d++);C?c=e.subarray(0,d):(e.length=d,c=e);return c}; 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-for(U=0;288>U;U++)switch(u){case 143>=U:T.push([U+48,8]);break;case 255>=U:T.push([U-144+400,9]);break;case 279>=U:T.push([U-256+0,7]);break;case 287>=U:T.push([U-280+192,8]);break;default:throw"invalid literal: "+U;} -ka.prototype.h=function(){var e,d,c,f,a=this.input;switch(this.e){case 0:c=0;for(f=a.length;c<f;){d=C?a.subarray(c,c+65535):a.slice(c,c+65535);c+=d.length;var b=d,k=c===f,m=n,g=n,p=n,v=n,x=n,l=this.b,h=this.c;if(C){for(l=new Uint8Array(this.b.buffer);l.length<=h+b.length+5;)l=new Uint8Array(l.length<<1);l.set(this.b)}m=k?1:0;l[h++]=m|0;g=b.length;p=~g+65536&65535;l[h++]=g&255;l[h++]=g>>>8&255;l[h++]=p&255;l[h++]=p>>>8&255;if(C)l.set(b,h),h+=b.length,l=l.subarray(0,h);else{v=0;for(x=b.length;v<x;++v)l[h++]= -b[v];l.length=h}this.c=h;this.b=l}break;case 1:var q=new K(C?new Uint8Array(this.b.buffer):this.b,this.c);q.a(1,1,u);q.a(1,2,u);var t=na(this,a),w,da,z;w=0;for(da=t.length;w<da;w++)if(z=t[w],K.prototype.a.apply(q,T[z]),256<z)q.a(t[++w],t[++w],u),q.a(t[++w],5),q.a(t[++w],t[++w],u);else if(256===z)break;this.b=q.finish();this.c=this.b.length;break;case ma:var B=new K(C?new Uint8Array(this.b.buffer):this.b,this.c),ra,J,N,O,P,Ia=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],W,sa,X,ta,ea,ia=Array(19), -ua,Q,fa,y,va;ra=ma;B.a(1,1,u);B.a(ra,2,u);J=na(this,a);W=oa(this.j,15);sa=pa(W);X=oa(this.i,7);ta=pa(X);for(N=286;257<N&&0===W[N-1];N--);for(O=30;1<O&&0===X[O-1];O--);var wa=N,xa=O,F=new (C?Uint32Array:Array)(wa+xa),r,G,s,Y,E=new (C?Uint32Array:Array)(316),D,A,H=new (C?Uint8Array:Array)(19);for(r=G=0;r<wa;r++)F[G++]=W[r];for(r=0;r<xa;r++)F[G++]=X[r];if(!C){r=0;for(Y=H.length;r<Y;++r)H[r]=0}r=D=0;for(Y=F.length;r<Y;r+=G){for(G=1;r+G<Y&&F[r+G]===F[r];++G);s=G;if(0===F[r])if(3>s)for(;0<s--;)E[D++]=0, -H[0]++;else for(;0<s;)A=138>s?s:138,A>s-3&&A<s&&(A=s-3),10>=A?(E[D++]=17,E[D++]=A-3,H[17]++):(E[D++]=18,E[D++]=A-11,H[18]++),s-=A;else if(E[D++]=F[r],H[F[r]]++,s--,3>s)for(;0<s--;)E[D++]=F[r],H[F[r]]++;else for(;0<s;)A=6>s?s:6,A>s-3&&A<s&&(A=s-3),E[D++]=16,E[D++]=A-3,H[16]++,s-=A}e=C?E.subarray(0,D):E.slice(0,D);ea=oa(H,7);for(y=0;19>y;y++)ia[y]=ea[Ia[y]];for(P=19;4<P&&0===ia[P-1];P--);ua=pa(ea);B.a(N-257,5,u);B.a(O-1,5,u);B.a(P-4,4,u);for(y=0;y<P;y++)B.a(ia[y],3,u);y=0;for(va=e.length;y<va;y++)if(Q= -e[y],B.a(ua[Q],ea[Q],u),16<=Q){y++;switch(Q){case 16:fa=2;break;case 17:fa=3;break;case 18:fa=7;break;default:throw"invalid code: "+Q;}B.a(e[y],fa,u)}var ya=[sa,W],za=[ta,X],I,Aa,Z,la,Ba,Ca,Da,Ea;Ba=ya[0];Ca=ya[1];Da=za[0];Ea=za[1];I=0;for(Aa=J.length;I<Aa;++I)if(Z=J[I],B.a(Ba[Z],Ca[Z],u),256<Z)B.a(J[++I],J[++I],u),la=J[++I],B.a(Da[la],Ea[la],u),B.a(J[++I],J[++I],u);else if(256===Z)break;this.b=B.finish();this.c=this.b.length;break;default:throw"invalid compression type";}return this.b}; 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- -},{}],20:[function(require,module,exports){ -/** @license zlib.js 2012 - imaya [ https://github.com/imaya/zlib.js ] The MIT License */(function() {'use strict';var l=void 0,p=this;function q(c,d){var a=c.split("."),b=p;!(a[0]in b)&&b.execScript&&b.execScript("var "+a[0]);for(var e;a.length&&(e=a.shift());)!a.length&&d!==l?b[e]=d:b=b[e]?b[e]:b[e]={}};var r="undefined"!==typeof Uint8Array&&"undefined"!==typeof Uint16Array&&"undefined"!==typeof Uint32Array;function u(c){var d=c.length,a=0,b=Number.POSITIVE_INFINITY,e,f,g,h,k,m,s,n,t;for(n=0;n<d;++n)c[n]>a&&(a=c[n]),c[n]<b&&(b=c[n]);e=1<<a;f=new (r?Uint32Array:Array)(e);g=1;h=0;for(k=2;g<=a;){for(n=0;n<d;++n)if(c[n]===g){m=0;s=h;for(t=0;t<g;++t)m=m<<1|s&1,s>>=1;for(t=m;t<e;t+=k)f[t]=g<<16|n;++h}++g;h<<=1;k<<=1}return[f,a,b]};function v(c,d){this.g=[];this.h=32768;this.c=this.f=this.d=this.k=0;this.input=r?new Uint8Array(c):c;this.l=!1;this.i=w;this.p=!1;if(d||!(d={}))d.index&&(this.d=d.index),d.bufferSize&&(this.h=d.bufferSize),d.bufferType&&(this.i=d.bufferType),d.resize&&(this.p=d.resize);switch(this.i){case x:this.a=32768;this.b=new (r?Uint8Array:Array)(32768+this.h+258);break;case w:this.a=0;this.b=new (r?Uint8Array:Array)(this.h);this.e=this.u;this.m=this.r;this.j=this.s;break;default:throw Error("invalid inflate mode"); -}}var x=0,w=1; -v.prototype.t=function(){for(;!this.l;){var c=y(this,3);c&1&&(this.l=!0);c>>>=1;switch(c){case 0:var d=this.input,a=this.d,b=this.b,e=this.a,f=l,g=l,h=l,k=b.length,m=l;this.c=this.f=0;f=d[a++];if(f===l)throw Error("invalid uncompressed block header: LEN (first byte)");g=f;f=d[a++];if(f===l)throw Error("invalid uncompressed block header: LEN (second byte)");g|=f<<8;f=d[a++];if(f===l)throw Error("invalid uncompressed block header: NLEN (first byte)");h=f;f=d[a++];if(f===l)throw Error("invalid uncompressed block header: NLEN (second byte)");h|= -f<<8;if(g===~h)throw Error("invalid uncompressed block header: length verify");if(a+g>d.length)throw Error("input buffer is broken");switch(this.i){case x:for(;e+g>b.length;){m=k-e;g-=m;if(r)b.set(d.subarray(a,a+m),e),e+=m,a+=m;else for(;m--;)b[e++]=d[a++];this.a=e;b=this.e();e=this.a}break;case w:for(;e+g>b.length;)b=this.e({o:2});break;default:throw Error("invalid inflate mode");}if(r)b.set(d.subarray(a,a+g),e),e+=g,a+=g;else for(;g--;)b[e++]=d[a++];this.d=a;this.a=e;this.b=b;break;case 1:this.j(z, -A);break;case 2:B(this);break;default:throw Error("unknown BTYPE: "+c);}}return this.m()}; -var C=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],D=r?new Uint16Array(C):C,E=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,258,258],F=r?new Uint16Array(E):E,G=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0],H=r?new Uint8Array(G):G,I=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],J=r?new Uint16Array(I):I,K=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13, -13],L=r?new Uint8Array(K):K,M=new (r?Uint8Array:Array)(288),N,O;N=0;for(O=M.length;N<O;++N)M[N]=143>=N?8:255>=N?9:279>=N?7:8;var z=u(M),P=new (r?Uint8Array:Array)(30),Q,R;Q=0;for(R=P.length;Q<R;++Q)P[Q]=5;var A=u(P);function y(c,d){for(var a=c.f,b=c.c,e=c.input,f=c.d,g;b<d;){g=e[f++];if(g===l)throw Error("input buffer is broken");a|=g<<b;b+=8}g=a&(1<<d)-1;c.f=a>>>d;c.c=b-d;c.d=f;return g} -function S(c,d){for(var a=c.f,b=c.c,e=c.input,f=c.d,g=d[0],h=d[1],k,m,s;b<h;){k=e[f++];if(k===l)break;a|=k<<b;b+=8}m=g[a&(1<<h)-1];s=m>>>16;c.f=a>>s;c.c=b-s;c.d=f;return m&65535} -function B(c){function d(a,c,b){var d,f,e,g;for(g=0;g<a;)switch(d=S(this,c),d){case 16:for(e=3+y(this,2);e--;)b[g++]=f;break;case 17:for(e=3+y(this,3);e--;)b[g++]=0;f=0;break;case 18:for(e=11+y(this,7);e--;)b[g++]=0;f=0;break;default:f=b[g++]=d}return b}var a=y(c,5)+257,b=y(c,5)+1,e=y(c,4)+4,f=new (r?Uint8Array:Array)(D.length),g,h,k,m;for(m=0;m<e;++m)f[D[m]]=y(c,3);g=u(f);h=new (r?Uint8Array:Array)(a);k=new (r?Uint8Array:Array)(b);c.j(u(d.call(c,a,g,h)),u(d.call(c,b,g,k)))} -v.prototype.j=function(c,d){var a=this.b,b=this.a;this.n=c;for(var e=a.length-258,f,g,h,k;256!==(f=S(this,c));)if(256>f)b>=e&&(this.a=b,a=this.e(),b=this.a),a[b++]=f;else{g=f-257;k=F[g];0<H[g]&&(k+=y(this,H[g]));f=S(this,d);h=J[f];0<L[f]&&(h+=y(this,L[f]));b>=e&&(this.a=b,a=this.e(),b=this.a);for(;k--;)a[b]=a[b++-h]}for(;8<=this.c;)this.c-=8,this.d--;this.a=b}; -v.prototype.s=function(c,d){var a=this.b,b=this.a;this.n=c;for(var e=a.length,f,g,h,k;256!==(f=S(this,c));)if(256>f)b>=e&&(a=this.e(),e=a.length),a[b++]=f;else{g=f-257;k=F[g];0<H[g]&&(k+=y(this,H[g]));f=S(this,d);h=J[f];0<L[f]&&(h+=y(this,L[f]));b+k>e&&(a=this.e(),e=a.length);for(;k--;)a[b]=a[b++-h]}for(;8<=this.c;)this.c-=8,this.d--;this.a=b}; -v.prototype.e=function(){var c=new (r?Uint8Array:Array)(this.a-32768),d=this.a-32768,a,b,e=this.b;if(r)c.set(e.subarray(32768,c.length));else{a=0;for(b=c.length;a<b;++a)c[a]=e[a+32768]}this.g.push(c);this.k+=c.length;if(r)e.set(e.subarray(d,d+32768));else for(a=0;32768>a;++a)e[a]=e[d+a];this.a=32768;return e}; -v.prototype.u=function(c){var d,a=this.input.length/this.d+1|0,b,e,f,g=this.input,h=this.b;c&&("number"===typeof c.o&&(a=c.o),"number"===typeof c.q&&(a+=c.q));2>a?(b=(g.length-this.d)/this.n[2],f=258*(b/2)|0,e=f<h.length?h.length+f:h.length<<1):e=h.length*a;r?(d=new Uint8Array(e),d.set(h)):d=h;return this.b=d}; -v.prototype.m=function(){var c=0,d=this.b,a=this.g,b,e=new (r?Uint8Array:Array)(this.k+(this.a-32768)),f,g,h,k;if(0===a.length)return r?this.b.subarray(32768,this.a):this.b.slice(32768,this.a);f=0;for(g=a.length;f<g;++f){b=a[f];h=0;for(k=b.length;h<k;++h)e[c++]=b[h]}f=32768;for(g=this.a;f<g;++f)e[c++]=d[f];this.g=[];return this.buffer=e}; -v.prototype.r=function(){var c,d=this.a;r?this.p?(c=new Uint8Array(d),c.set(this.b.subarray(0,d))):c=this.b.subarray(0,d):(this.b.length>d&&(this.b.length=d),c=this.b);return this.buffer=c};q("Zlib.RawInflate",v);q("Zlib.RawInflate.prototype.decompress",v.prototype.t);var T={ADAPTIVE:w,BLOCK:x},U,V,W,X;if(Object.keys)U=Object.keys(T);else for(V in U=[],W=0,T)U[W++]=V;W=0;for(X=U.length;W<X;++W)V=U[W],q("Zlib.RawInflate.BufferType."+V,T[V]);}).call(this); - -},{}]},{},[7]) -(7) -}); -;
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