前端js生成打包文件下载

因为项目中要批量下载文件，但是谷歌浏览器一次只能下载10条，不能满足需求，所以改为打包下载。

##这里是需要引入的js文件

/*!
JSZip v3.6.0 - A JavaScript class for generating and reading zip files

(c) 2009-2016 Stuart Knightley 
Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown.
JSZip uses the library pako released under the MIT license :
https://github.com/nodeca/pako/blob/master/LICENSE
*/

(function (f) { if (typeof exports === "object" && typeof module !== "undefined") { module.exports = f() } else if (typeof define === "function" && define.amd) { define([], f) } else { var g; if (typeof window !== "undefined") { g = window } else if (typeof global !== "undefined") { g = global } else if (typeof self !== "undefined") { g = self } else { g = this } g.JSZip = f() } })(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); var f = new Error("Cannot find module '" + o + "'"); throw f.code = "MODULE_NOT_FOUND", f } var l = n[o] = { exports: {} }; t[o][0].call(l.exports, function (e) { var n = t[o][1][e]; return s(n ? n : e) }, l, l.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) {
      (function (global) {
        /*!
        JSZip v3.5.0 - A JavaScript class for generating and reading zip files
        
        (c) 2009-2016 Stuart Knightley 
        Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown.
        JSZip uses the library pako released under the MIT license :
        https://github.com/nodeca/pako/blob/master/LICENSE
        */

        !function (e) { if ("object" == typeof exports && "undefined" != typeof module) module.exports = e(); else if ("function" == typeof define && define.amd) define([], e); else { ("undefined" != typeof window ? window : "undefined" != typeof global ? global : "undefined" != typeof self ? self : this).JSZip = e() } }(function () { return function s(a, o, u) { function h(r, e) { if (!o[r]) { if (!a[r]) { var t = "function" == typeof require && require; if (!e && t) return t(r, !0); if (f) return f(r, !0); var n = new Error("Cannot find module '" + r + "'"); throw n.code = "MODULE_NOT_FOUND", n } var i = o[r] = { exports: {} }; a[r][0].call(i.exports, function (e) { var t = a[r][1][e]; return h(t || e) }, i, i.exports, s, a, o, u) } return o[r].exports } for (var f = "function" == typeof require && require, e = 0; e < u.length; e++)h(u[e]); return h }({ 1: [function (l, t, n) { (function (r) { !function (e) { "object" == typeof n && void 0 !== t ? t.exports = e() : ("undefined" != typeof window ? window : void 0 !== r ? r : "undefined" != typeof self ? self : this).JSZip = e() }(function () { return function s(a, o, u) { function h(t, e) { if (!o[t]) { if (!a[t]) { var r = "function" == typeof l && l; if (!e && r) return r(t, !0); if (f) return f(t, !0); var n = new Error("Cannot find module '" + t + "'"); throw n.code = "MODULE_NOT_FOUND", n } var i = o[t] = { exports: {} }; a[t][0].call(i.exports, function (e) { return h(a[t][1][e] || e) }, i, i.exports, s, a, o, u) } return o[t].exports } for (var f = "function" == typeof l && l, e = 0; e < u.length; e++)h(u[e]); return h }({ 1: [function (l, t, n) { (function (r) { !function (e) { "object" == typeof n && void 0 !== t ? t.exports = e() : ("undefined" != typeof window ? window : void 0 !== r ? r : "undefined" != typeof self ? self : this).JSZip = e() }(function () { return function s(a, o, u) { function h(t, e) { if (!o[t]) { if (!a[t]) { var r = "function" == typeof l && l; if (!e && r) return r(t, !0); if (f) return f(t, !0); var n = new Error("Cannot find module '" + t + "'"); throw n.code = "MODULE_NOT_FOUND", n } var i = o[t] = { exports: {} }; a[t][0].call(i.exports, function (e) { return h(a[t][1][e] || e) }, i, i.exports, s, a, o, u) } return o[t].exports } for (var f = "function" == typeof l && l, e = 0; e < u.length; e++)h(u[e]); return h }({ 1: [function (l, t, n) { (function (r) { !function (e) { "object" == typeof n && void 0 !== t ? t.exports = e() : ("undefined" != typeof window ? window : void 0 !== r ? r : "undefined" != typeof self ? self : this).JSZip = e() }(function () { return function s(a, o, u) { function h(t, e) { if (!o[t]) { if (!a[t]) { var r = "function" == typeof l && l; if (!e && r) return r(t, !0); if (f) return f(t, !0); var n = new Error("Cannot find module '" + t + "'"); throw n.code = "MODULE_NOT_FOUND", n } var i = o[t] = { exports: {} }; a[t][0].call(i.exports, function (e) { return h(a[t][1][e] || e) }, i, i.exports, s, a, o, u) } return o[t].exports } for (var f = "function" == typeof l && l, e = 0; e < u.length; e++)h(u[e]); return h }({ 1: [function (l, t, n) { (function (r) { !function (e) { "object" == typeof n && void 0 !== t ? t.exports = e() : ("undefined" != typeof window ? window : void 0 !== r ? r : "undefined" != typeof self ? self : this).JSZip = e() }(function () { return function s(a, o, u) { function h(t, e) { if (!o[t]) { if (!a[t]) { var r = "function" == typeof l && l; if (!e && r) return r(t, !0); if (f) return f(t, !0); var n = new Error("Cannot find module '" + t + "'"); throw n.code = "MODULE_NOT_FOUND", n } var i = o[t] = { exports: {} }; a[t][0].call(i.exports, function (e) { return h(a[t][1][e] || e) }, i, i.exports, s, a, o, u) } return o[t].exports } for (var f = "function" == typeof l && l, e = 0; e < u.length; e++)h(u[e]); return h }({ 1: [function (e, t, r) { "use strict"; var c = e("./utils"), l = e("./support"), p = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; r.encode = function (e) { for (var t, r, n, i, s, a, o, u = [], h = 0, f = e.length, l = f, d = "string" !== c.getTypeOf(e); h < e.length;)l = f - h, n = d ? (t = e[h++], r = h < f ? e[h++] : 0, h < f ? e[h++] : 0) : (t = e.charCodeAt(h++), r = h < f ? e.charCodeAt(h++) : 0, h < f ? e.charCodeAt(h++) : 0), i = t >> 2, s = (3 & t) << 4 | r >> 4, a = 1 < l ? (15 & r) << 2 | n >> 6 : 64, o = 2 < l ? 63 & n : 64, u.push(p.charAt(i) + p.charAt(s) + p.charAt(a) + p.charAt(o)); return u.join("") }, r.decode = function (e) { var t, r, n, i, s, a, o = 0, u = 0; if ("data:" === e.substr(0, "data:".length)) throw new Error("Invalid base64 input, it looks like a data url."); var h, f = 3 * (e = e.replace(/[^A-Za-z0-9\+\/\=]/g, "")).length / 4; if (e.charAt(e.length - 1) === p.charAt(64) && f--, e.charAt(e.length - 2) === p.charAt(64) && f--, f % 1 != 0) throw new Error("Invalid base64 input, bad content length."); for (h = l.uint8array ? new Uint8Array(0 | f) : new Array(0 | f); o < e.length;)t = p.indexOf(e.charAt(o++)) << 2 | (i = p.indexOf(e.charAt(o++))) >> 4, r = (15 & i) << 4 | (s = p.indexOf(e.charAt(o++))) >> 2, n = (3 & s) << 6 | (a = p.indexOf(e.charAt(o++))), h[u++] = t, 64 !== s && (h[u++] = r), 64 !== a && (h[u++] = n); return h } }, { "./support": 30, "./utils": 32 }], 2: [function (e, t, r) { "use strict"; var n = e("./external"), i = e("./stream/DataWorker"), s = e("./stream/Crc32Probe"), a = e("./stream/DataLengthProbe"); function o(e, t, r, n, i) { this.compressedSize = e, this.uncompressedSize = t, this.crc32 = r, this.compression = n, this.compressedContent = i } o.prototype = { getContentWorker: function () { var e = new i(n.Promise.resolve(this.compressedContent)).pipe(this.compression.uncompressWorker()).pipe(new a("data_length")), t = this; return e.on("end", function () { if (this.streamInfo.data_length !== t.uncompressedSize) throw new Error("Bug : uncompressed data size mismatch") }), e }, getCompressedWorker: function () { return new i(n.Promise.resolve(this.compressedContent)).withStreamInfo("compressedSize", this.compressedSize).withStreamInfo("uncompressedSize", this.uncompressedSize).withStreamInfo("crc32", this.crc32).withStreamInfo("compression", this.compression) } }, o.createWorkerFrom = function (e, t, r) { return e.pipe(new s).pipe(new a("uncompressedSize")).pipe(t.compressWorker(r)).pipe(new a("compressedSize")).withStreamInfo("compression", t) }, t.exports = o }, { "./external": 6, "./stream/Crc32Probe": 25, "./stream/DataLengthProbe": 26, "./stream/DataWorker": 27 }], 3: [function (e, t, r) { "use strict"; var n = e("./stream/GenericWorker"); r.STORE = { magic: "\0\0", compressWorker: function (e) { return new n("STORE compression") }, uncompressWorker: function () { return new n("STORE decompression") } }, r.DEFLATE = e("./flate") }, { "./flate": 7, "./stream/GenericWorker": 28 }], 4: [function (e, t, r) { "use strict"; var n = e("./utils"), a = function () { for (var e, t = [], r = 0; r < 256; r++) { e = r; for (var n = 0; n < 8; n++)e = 1 & e ? 3988292384 ^ e >>> 1 : e >>> 1; t[r] = e } return t }(); t.exports = function (e, t) { return void 0 !== e && e.length ? "string" !== n.getTypeOf(e) ? function (e, t, r) { var n = a, i = 0 + r; e ^= -1; for (var s = 0; s < i; s++)e = e >>> 8 ^ n[255 & (e ^ t[s])]; return -1 ^ e }(0 | t, e, e.length) : function (e, t, r) { var n = a, i = 0 + r; e ^= -1; for (var s = 0; s < i; s++)e = e >>> 8 ^ n[255 & (e ^ t.charCodeAt(s))]; return -1 ^ e }(0 | t, e, e.length) : 0 } }, { "./utils": 32 }], 5: [function (e, t, r) { "use strict"; r.base64 = !1, r.binary = !1, r.dir = !1, r.createFolders = !0, r.date = null, r.compression = null, r.compressionOptions = null, r.comment = null, r.unixPermissions = null, r.dosPermissions = null }, {}], 6: [function (e, t, r) { "use strict"; var n; n = "undefined" != typeof Promise ? Promise : e("lie"), t.exports = { Promise: n } }, { lie: 37 }], 7: [function (e, t, r) { "use strict"; var n = "undefined" != typeof Uint8Array && "undefined" != typeof Uint16Array && "undefined" != typeof Uint32Array, i = e("pako"), s = e("./utils"), a = e("./stream/GenericWorker"), o = n ? "uint8array" : "array"; function u(e, t) { a.call(this, "FlateWorker/" + e), this._pako = null, this._pakoAction = e, this._pakoOptions = t, this.meta = {} } r.magic = "\b\0", s.inherits(u, a), u.prototype.processChunk = function (e) { this.meta = e.meta, null === this._pako && this._createPako(), this._pako.push(s.transformTo(o, e.data), !1) }, u.prototype.flush = function () { a.prototype.flush.call(this), null === this._pako && this._createPako(), this._pako.push([], !0) }, u.prototype.cleanUp = function () { a.prototype.cleanUp.call(this), this._pako = null }, u.prototype._createPako = function () { this._pako = new i[this._pakoAction]({ raw: !0, level: this._pakoOptions.level || -1 }); var t = this; this._pako.onData = function (e) { t.push({ data: e, meta: t.meta }) } }, r.compressWorker = function (e) { return new u("Deflate", e) }, r.uncompressWorker = function () { return new u("Inflate", {}) } }, { "./stream/GenericWorker": 28, "./utils": 32, pako: 38 }], 8: [function (e, t, r) { "use strict"; function I(e, t) { var r, n = ""; for (r = 0; r < t; r++)n += String.fromCharCode(255 & e), e >>>= 8; return n } function i(e, t, r, n, i, s) { var a, o, u = e.file, h = e.compression, f = s !== B.utf8encode, l = O.transformTo("string", s(u.name)), d = O.transformTo("string", B.utf8encode(u.name)), c = u.comment, p = O.transformTo("string", s(c)), m = O.transformTo("string", B.utf8encode(c)), _ = d.length !== u.name.length, g = m.length !== c.length, v = "", b = "", w = "", y = u.dir, k = u.date, x = { crc32: 0, compressedSize: 0, uncompressedSize: 0 }; t && !r || (x.crc32 = e.crc32, x.compressedSize = e.compressedSize, x.uncompressedSize = e.uncompressedSize); var S = 0; t && (S |= 8), f || !_ && !g || (S |= 2048); var z, C = 0, E = 0; y && (C |= 16), "UNIX" === i ? (E = 798, C |= ((z = u.unixPermissions) || (z = y ? 16893 : 33204), (65535 & z) << 16)) : (E = 20, C |= 63 & (u.dosPermissions || 0)), a = k.getUTCHours(), a <<= 6, a |= k.getUTCMinutes(), a <<= 5, a |= k.getUTCSeconds() / 2, o = k.getUTCFullYear() - 1980, o <<= 4, o |= k.getUTCMonth() + 1, o <<= 5, o |= k.getUTCDate(), _ && (v += "up" + I((b = I(1, 1) + I(R(l), 4) + d).length, 2) + b), g && (v += "uc" + I((w = I(1, 1) + I(R(p), 4) + m).length, 2) + w); var A = ""; return A += "\n\0", A += I(S, 2), A += h.magic, A += I(a, 2), A += I(o, 2), A += I(x.crc32, 4), A += I(x.compressedSize, 4), A += I(x.uncompressedSize, 4), A += I(l.length, 2), A += I(v.length, 2), { fileRecord: T.LOCAL_FILE_HEADER + A + l + v, dirRecord: T.CENTRAL_FILE_HEADER + I(E, 2) + A + I(p.length, 2) + "\0\0\0\0" + I(C, 4) + I(n, 4) + l + v + p } } var O = e("../utils"), s = e("../stream/GenericWorker"), B = e("../utf8"), R = e("../crc32"), T = e("../signature"); function n(e, t, r, n) { s.call(this, "ZipFileWorker"), this.bytesWritten = 0, this.zipComment = t, this.zipPlatform = r, this.encodeFileName = n, this.streamFiles = e, this.accumulate = !1, this.contentBuffer = [], this.dirRecords = [], this.currentSourceOffset = 0, this.entriesCount = 0, this.currentFile = null, this._sources = [] } O.inherits(n, s), n.prototype.push = function (e) { var t = e.meta.percent || 0, r = this.entriesCount, n = this._sources.length; this.accumulate ? this.contentBuffer.push(e) : (this.bytesWritten += e.data.length, s.prototype.push.call(this, { data: e.data, meta: { currentFile: this.currentFile, percent: r ? (t + 100 * (r - n - 1)) / r : 100 } })) }, n.prototype.openedSource = function (e) { this.currentSourceOffset = this.bytesWritten, this.currentFile = e.file.name; var t = this.streamFiles && !e.file.dir; if (t) { var r = i(e, t, !1, this.currentSourceOffset, this.zipPlatform, this.encodeFileName); this.push({ data: r.fileRecord, meta: { percent: 0 } }) } else this.accumulate = !0 }, n.prototype.closedSource = function (e) { this.accumulate = !1; var t, r = this.streamFiles && !e.file.dir, n = i(e, r, !0, this.currentSourceOffset, this.zipPlatform, this.encodeFileName); if (this.dirRecords.push(n.dirRecord), r) this.push({ data: (t = e, T.DATA_DESCRIPTOR + I(t.crc32, 4) + I(t.compressedSize, 4) + I(t.uncompressedSize, 4)), meta: { percent: 100 } }); else for (this.push({ data: n.fileRecord, meta: { percent: 0 } }); this.contentBuffer.length;)this.push(this.contentBuffer.shift()); this.currentFile = null }, n.prototype.flush = function () { for (var e = this.bytesWritten, t = 0; t < this.dirRecords.length; t++)this.push({ data: this.dirRecords[t], meta: { percent: 100 } }); var r, n, i, s, a, o, u = this.bytesWritten - e, h = (r = this.dirRecords.length, n = u, i = e, s = this.zipComment, a = this.encodeFileName, o = O.transformTo("string", a(s)), T.CENTRAL_DIRECTORY_END + "\0\0\0\0" + I(r, 2) + I(r, 2) + I(n, 4) + I(i, 4) + I(o.length, 2) + o); this.push({ data: h, meta: { percent: 100 } }) }, n.prototype.prepareNextSource = function () { this.previous = this._sources.shift(), this.openedSource(this.previous.streamInfo), this.isPaused ? this.previous.pause() : this.previous.resume() }, n.prototype.registerPrevious = function (e) { this._sources.push(e); var t = this; return e.on("data", function (e) { t.processChunk(e) }), e.on("end", function () { t.closedSource(t.previous.streamInfo), t._sources.length ? t.prepareNextSource() : t.end() }), e.on("error", function (e) { t.error(e) }), this }, n.prototype.resume = function () { return !!s.prototype.resume.call(this) && (!this.previous && this._sources.length ? (this.prepareNextSource(), !0) : this.previous || this._sources.length || this.generatedError ? void 0 : (this.end(), !0)) }, n.prototype.error = function (e) { var t = this._sources; if (!s.prototype.error.call(this, e)) return !1; for (var r = 0; r < t.length; r++)try { t[r].error(e) } catch (e) { } return !0 }, n.prototype.lock = function () { s.prototype.lock.call(this); for (var e = this._sources, t = 0; t < e.length; t++)e[t].lock() }, t.exports = n }, { "../crc32": 4, "../signature": 23, "../stream/GenericWorker": 28, "../utf8": 31, "../utils": 32 }], 9: [function (e, t, r) { "use strict"; var h = e("../compressions"), n = e("./ZipFileWorker"); r.generateWorker = function (e, a, t) { var o = new n(a.streamFiles, t, a.platform, a.encodeFileName), u = 0; try { e.forEach(function (e, t) { u++; var r = function (e, t) { var r = e || t, n = h[r]; if (!n) throw new Error(r + " is not a valid compression method !"); return n }(t.options.compression, a.compression), n = t.options.compressionOptions || a.compressionOptions || {}, i = t.dir, s = t.date; t._compressWorker(r, n).withStreamInfo("file", { name: e, dir: i, date: s, comment: t.comment || "", unixPermissions: t.unixPermissions, dosPermissions: t.dosPermissions }).pipe(o) }), o.entriesCount = u } catch (e) { o.error(e) } return o } }, { "../compressions": 3, "./ZipFileWorker": 8 }], 10: [function (e, t, r) { "use strict"; function n() { if (!(this instanceof n)) return new n; if (arguments.length) throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide."); this.files = {}, this.comment = null, this.root = "", this.clone = function () { var e = new n; for (var t in this) "function" != typeof this[t] && (e[t] = this[t]); return e } } (n.prototype = e("./object")).loadAsync = e("./load"), n.support = e("./support"), n.defaults = e("./defaults"), n.version = "3.5.0", n.loadAsync = function (e, t) { return (new n).loadAsync(e, t) }, n.external = e("./external"), t.exports = n }, { "./defaults": 5, "./external": 6, "./load": 11, "./object": 15, "./support": 30 }], 11: [function (e, t, r) { "use strict"; var n = e("./utils"), i = e("./external"), o = e("./utf8"), u = e("./zipEntries"), s = e("./stream/Crc32Probe"), h = e("./nodejsUtils"); function f(n) { return new i.Promise(function (e, t) { var r = n.decompressed.getContentWorker().pipe(new s); r.on("error", function (e) { t(e) }).on("end", function () { r.streamInfo.crc32 !== n.decompressed.crc32 ? t(new Error("Corrupted zip : CRC32 mismatch")) : e() }).resume() }) } t.exports = function (e, s) { var a = this; return s = n.extend(s || {}, { base64: !1, checkCRC32: !1, optimizedBinaryString: !1, createFolders: !1, decodeFileName: o.utf8decode }), h.isNode && h.isStream(e) ? i.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file.")) : n.prepareContent("the loaded zip file", e, !0, s.optimizedBinaryString, s.base64).then(function (e) { var t = new u(s); return t.load(e), t }).then(function (e) { var t = [i.Promise.resolve(e)], r = e.files; if (s.checkCRC32) for (var n = 0; n < r.length; n++)t.push(f(r[n])); return i.Promise.all(t) }).then(function (e) { for (var t = e.shift(), r = t.files, n = 0; n < r.length; n++) { var i = r[n]; a.file(i.fileNameStr, i.decompressed, { binary: !0, optimizedBinaryString: !0, date: i.date, dir: i.dir, comment: i.fileCommentStr.length ? i.fileCommentStr : null, unixPermissions: i.unixPermissions, dosPermissions: i.dosPermissions, createFolders: s.createFolders }) } return t.zipComment.length && (a.comment = t.zipComment), a }) } }, { "./external": 6, "./nodejsUtils": 14, "./stream/Crc32Probe": 25, "./utf8": 31, "./utils": 32, "./zipEntries": 33 }], 12: [function (e, t, r) { "use strict"; var n = e("../utils"), i = e("../stream/GenericWorker"); function s(e, t) { i.call(this, "Nodejs stream input adapter for " + e), this._upstreamEnded = !1, this._bindStream(t) } n.inherits(s, i), s.prototype._bindStream = function (e) { var t = this; (this._stream = e).pause(), e.on("data", function (e) { t.push({ data: e, meta: { percent: 0 } }) }).on("error", function (e) { t.isPaused ? this.generatedError = e : t.error(e) }).on("end", function () { t.isPaused ? t._upstreamEnded = !0 : t.end() }) }, s.prototype.pause = function () { return !!i.prototype.pause.call(this) && (this._stream.pause(), !0) }, s.prototype.resume = function () { return !!i.prototype.resume.call(this) && (this._upstreamEnded ? this.end() : this._stream.resume(), !0) }, t.exports = s }, { "../stream/GenericWorker": 28, "../utils": 32 }], 13: [function (e, t, r) { "use strict"; var i = e("readable-stream").Readable; function n(e, t, r) { i.call(this, t), this._helper = e; var n = this; e.on("data", function (e, t) { n.push(e) || n._helper.pause(), r && r(t) }).on("error", function (e) { n.emit("error", e) }).on("end", function () { n.push(null) }) } e("../utils").inherits(n, i), n.prototype._read = function () { this._helper.resume() }, t.exports = n }, { "../utils": 32, "readable-stream": 16 }], 14: [function (e, t, r) { "use strict"; t.exports = { isNode: "undefined" != typeof Buffer, newBufferFrom: function (e, t) { if (Buffer.from && Buffer.from !== Uint8Array.from) return Buffer.from(e, t); if ("number" == typeof e) throw new Error('The "data" argument must not be a number'); return new Buffer(e, t) }, allocBuffer: function (e) { if (Buffer.alloc) return Buffer.alloc(e); var t = new Buffer(e); return t.fill(0), t }, isBuffer: function (e) { return Buffer.isBuffer(e) }, isStream: function (e) { return e && "function" == typeof e.on && "function" == typeof e.pause && "function" == typeof e.resume } } }, {}], 15: [function (e, t, r) { "use strict"; function s(e, t, r) { var n, i = f.getTypeOf(t), s = f.extend(r || {}, d); s.date = s.date || new Date, null !== s.compression && (s.compression = s.compression.toUpperCase()), "string" == typeof s.unixPermissions && (s.unixPermissions = parseInt(s.unixPermissions, 8)), s.unixPermissions && 16384 & s.unixPermissions && (s.dir = !0), s.dosPermissions && 16 & s.dosPermissions && (s.dir = !0), s.dir && (e = h(e)), s.createFolders && (n = function (e) { "/" === e.slice(-1) && (e = e.substring(0, e.length - 1)); var t = e.lastIndexOf("/"); return 0 < t ? e.substring(0, t) : "" }(e)) && g.call(this, n, !0); var a, o = "string" === i && !1 === s.binary && !1 === s.base64; r && void 0 !== r.binary || (s.binary = !o), (t instanceof c && 0 === t.uncompressedSize || s.dir || !t || 0 === t.length) && (s.base64 = !1, s.binary = !0, t = "", s.compression = "STORE", i = "string"), a = t instanceof c || t instanceof l ? t : m.isNode && m.isStream(t) ? new _(e, t) : f.prepareContent(e, t, s.binary, s.optimizedBinaryString, s.base64); var u = new p(e, a, s); this.files[e] = u } function h(e) { return "/" !== e.slice(-1) && (e += "/"), e } var i = e("./utf8"), f = e("./utils"), l = e("./stream/GenericWorker"), a = e("./stream/StreamHelper"), d = e("./defaults"), c = e("./compressedObject"), p = e("./zipObject"), o = e("./generate"), m = e("./nodejsUtils"), _ = e("./nodejs/NodejsStreamInputAdapter"), g = function (e, t) { return t = void 0 !== t ? t : d.createFolders, e = h(e), this.files[e] || s.call(this, e, null, { dir: !0, createFolders: t }), this.files[e] }; function u(e) { return "[object RegExp]" === Object.prototype.toString.call(e) } var n = { load: function () { throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.") }, forEach: function (e) { var t, r, n; for (t in this.files) this.files.hasOwnProperty(t) && (n = this.files[t], (r = t.slice(this.root.length, t.length)) && t.slice(0, this.root.length) === this.root && e(r, n)) }, filter: function (r) { var n = []; return this.forEach(function (e, t) { r(e, t) && n.push(t) }), n }, file: function (e, t, r) { if (1 !== arguments.length) return e = this.root + e, s.call(this, e, t, r), this; if (u(e)) { var n = e; return this.filter(function (e, t) { return !t.dir && n.test(e) }) } var i = this.files[this.root + e]; return i && !i.dir ? i : null }, folder: function (r) { if (!r) return this; if (u(r)) return this.filter(function (e, t) { return t.dir && r.test(e) }); var e = this.root + r, t = g.call(this, e), n = this.clone(); return n.root = t.name, n }, remove: function (r) { r = this.root + r; var e = this.files[r]; if (e || ("/" !== r.slice(-1) && (r += "/"), e = this.files[r]), e && !e.dir) delete this.files[r]; else for (var t = this.filter(function (e, t) { return t.name.slice(0, r.length) === r }), n = 0; n < t.length; n++)delete this.files[t[n].name]; return this }, generate: function (e) { throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.") }, generateInternalStream: function (e) { var t, r = {}; try { if ((r = f.extend(e || {}, { streamFiles: !1, compression: "STORE", compressionOptions: null, type: "", platform: "DOS", comment: null, mimeType: "application/zip", encodeFileName: i.utf8encode })).type = r.type.toLowerCase(), r.compression = r.compression.toUpperCase(), "binarystring" === r.type && (r.type = "string"), !r.type) throw new Error("No output type specified."); f.checkSupport(r.type), "darwin" !== r.platform && "freebsd" !== r.platform && "linux" !== r.platform && "sunos" !== r.platform || (r.platform = "UNIX"), "win32" === r.platform && (r.platform = "DOS"); var n = r.comment || this.comment || ""; t = o.generateWorker(this, r, n) } catch (e) { (t = new l("error")).error(e) } return new a(t, r.type || "string", r.mimeType) }, generateAsync: function (e, t) { return this.generateInternalStream(e).accumulate(t) }, generateNodeStream: function (e, t) { return (e = e || {}).type || (e.type = "nodebuffer"), this.generateInternalStream(e).toNodejsStream(t) } }; t.exports = n }, { "./compressedObject": 2, "./defaults": 5, "./generate": 9, "./nodejs/NodejsStreamInputAdapter": 12, "./nodejsUtils": 14, "./stream/GenericWorker": 28, "./stream/StreamHelper": 29, "./utf8": 31, "./utils": 32, "./zipObject": 35 }], 16: [function (e, t, r) { t.exports = e("stream") }, { stream: void 0 }], 17: [function (e, t, r) { "use strict"; var n = e("./DataReader"); function i(e) { n.call(this, e); for (var t = 0; t < this.data.length; t++)e[t] = 255 & e[t] } e("../utils").inherits(i, n), i.prototype.byteAt = function (e) { return this.data[this.zero + e] }, i.prototype.lastIndexOfSignature = function (e) { for (var t = e.charCodeAt(0), r = e.charCodeAt(1), n = e.charCodeAt(2), i = e.charCodeAt(3), s = this.length - 4; 0 <= s; --s)if (this.data[s] === t && this.data[s + 1] === r && this.data[s + 2] === n && this.data[s + 3] === i) return s - this.zero; return -1 }, i.prototype.readAndCheckSignature = function (e) { var t = e.charCodeAt(0), r = e.charCodeAt(1), n = e.charCodeAt(2), i = e.charCodeAt(3), s = this.readData(4); return t === s[0] && r === s[1] && n === s[2] && i === s[3] }, i.prototype.readData = function (e) { if (this.checkOffset(e), 0 === e) return []; var t = this.data.slice(this.zero + this.index, this.zero + this.index + e); return this.index += e, t }, t.exports = i }, { "../utils": 32, "./DataReader": 18 }], 18: [function (e, t, r) { "use strict"; var n = e("../utils"); function i(e) { this.data = e, this.length = e.length, this.index = 0, this.zero = 0 } i.prototype = { checkOffset: function (e) { this.checkIndex(this.index + e) }, checkIndex: function (e) { if (this.length < this.zero + e || e < 0) throw new Error("End of data reached (data length = " + this.length + ", asked index = " + e + "). Corrupted zip ?") }, setIndex: function (e) { this.checkIndex(e), this.index = e }, skip: function (e) { this.setIndex(this.index + e) }, byteAt: function (e) { }, readInt: function (e) { var t, r = 0; for (this.checkOffset(e), t = this.index + e - 1; t >= this.index; t--)r = (r << 8) + this.byteAt(t); return this.index += e, r }, readString: function (e) { return n.transformTo("string", this.readData(e)) }, readData: function (e) { }, lastIndexOfSignature: function (e) { }, readAndCheckSignature: function (e) { }, readDate: function () { var e = this.readInt(4); return new Date(Date.UTC(1980 + (e >> 25 & 127), (e >> 21 & 15) - 1, e >> 16 & 31, e >> 11 & 31, e >> 5 & 63, (31 & e) << 1)) } }, t.exports = i }, { "../utils": 32 }], 19: [function (e, t, r) { "use strict"; var n = e("./Uint8ArrayReader"); function i(e) { n.call(this, e) } e("../utils").inherits(i, n), i.prototype.readData = function (e) { this.checkOffset(e); var t = this.data.slice(this.zero + this.index, this.zero + this.index + e); return this.index += e, t }, t.exports = i }, { "../utils": 32, "./Uint8ArrayReader": 21 }], 20: [function (e, t, r) { "use strict"; var n = e("./DataReader"); function i(e) { n.call(this, e) } e("../utils").inherits(i, n), i.prototype.byteAt = function (e) { return this.data.charCodeAt(this.zero + e) }, i.prototype.lastIndexOfSignature = function (e) { return this.data.lastIndexOf(e) - this.zero }, i.prototype.readAndCheckSignature = function (e) { return e === this.readData(4) }, i.prototype.readData = function (e) { this.checkOffset(e); var t = this.data.slice(this.zero + this.index, this.zero + this.index + e); return this.index += e, t }, t.exports = i }, { "../utils": 32, "./DataReader": 18 }], 21: [function (e, t, r) { "use strict"; var n = e("./ArrayReader"); function i(e) { n.call(this, e) } e("../utils").inherits(i, n), i.prototype.readData = function (e) { if (this.checkOffset(e), 0 === e) return new Uint8Array(0); var t = this.data.subarray(this.zero + this.index, this.zero + this.index + e); return this.index += e, t }, t.exports = i }, { "../utils": 32, "./ArrayReader": 17 }], 22: [function (e, t, r) { "use strict"; var n = e("../utils"), i = e("../support"), s = e("./ArrayReader"), a = e("./StringReader"), o = e("./NodeBufferReader"), u = e("./Uint8ArrayReader"); t.exports = function (e) { var t = n.getTypeOf(e); return n.checkSupport(t), "string" !== t || i.uint8array ? "nodebuffer" === t ? new o(e) : i.uint8array ? new u(n.transformTo("uint8array", e)) : new s(n.transformTo("array", e)) : new a(e) } }, { "../support": 30, "../utils": 32, "./ArrayReader": 17, "./NodeBufferReader": 19, "./StringReader": 20, "./Uint8ArrayReader": 21 }], 23: [function (e, t, r) { "use strict"; r.LOCAL_FILE_HEADER = "PK", r.CENTRAL_FILE_HEADER = "PK", r.CENTRAL_DIRECTORY_END = "PK", r.ZIP64_CENTRAL_DIRECTORY_LOCATOR = "PK", r.ZIP64_CENTRAL_DIRECTORY_END = "PK", r.DATA_DESCRIPTOR = "PK\b" }, {}], 24: [function (e, t, r) { "use strict"; var n = e("./GenericWorker"), i = e("../utils"); function s(e) { n.call(this, "ConvertWorker to " + e), this.destType = e } i.inherits(s, n), s.prototype.processChunk = function (e) { this.push({ data: i.transformTo(this.destType, e.data), meta: e.meta }) }, t.exports = s }, { "../utils": 32, "./GenericWorker": 28 }], 25: [function (e, t, r) { "use strict"; var n = e("./GenericWorker"), i = e("../crc32"); function s() { n.call(this, "Crc32Probe"), this.withStreamInfo("crc32", 0) } e("../utils").inherits(s, n), s.prototype.processChunk = function (e) { this.streamInfo.crc32 = i(e.data, this.streamInfo.crc32 || 0), this.push(e) }, t.exports = s }, { "../crc32": 4, "../utils": 32, "./GenericWorker": 28 }], 26: [function (e, t, r) { "use strict"; var n = e("../utils"), i = e("./GenericWorker"); function s(e) { i.call(this, "DataLengthProbe for " + e), this.propName = e, this.withStreamInfo(e, 0) } n.inherits(s, i), s.prototype.processChunk = function (e) { if (e) { var t = this.streamInfo[this.propName] || 0; this.streamInfo[this.propName] = t + e.data.length } i.prototype.processChunk.call(this, e) }, t.exports = s }, { "../utils": 32, "./GenericWorker": 28 }], 27: [function (e, t, r) { "use strict"; var n = e("../utils"), i = e("./GenericWorker"); function s(e) { i.call(this, "DataWorker"); var t = this; this.dataIsReady = !1, this.index = 0, this.max = 0, this.data = null, this.type = "", this._tickScheduled = !1, e.then(function (e) { t.dataIsReady = !0, t.data = e, t.max = e && e.length || 0, t.type = n.getTypeOf(e), t.isPaused || t._tickAndRepeat() }, function (e) { t.error(e) }) } n.inherits(s, i), s.prototype.cleanUp = function () { i.prototype.cleanUp.call(this), this.data = null }, s.prototype.resume = function () { return !!i.prototype.resume.call(this) && (!this._tickScheduled && this.dataIsReady && (this._tickScheduled = !0, n.delay(this._tickAndRepeat, [], this)), !0) }, s.prototype._tickAndRepeat = function () { this._tickScheduled = !1, this.isPaused || this.isFinished || (this._tick(), this.isFinished || (n.delay(this._tickAndRepeat, [], this), this._tickScheduled = !0)) }, s.prototype._tick = function () { if (this.isPaused || this.isFinished) return !1; var e = null, t = Math.min(this.max, this.index + 16384); if (this.index >= this.max) return this.end(); switch (this.type) { case "string": e = this.data.substring(this.index, t); break; case "uint8array": e = this.data.subarray(this.index, t); break; case "array": case "nodebuffer": e = this.data.slice(this.index, t) }return this.index = t, this.push({ data: e, meta: { percent: this.max ? this.index / this.max * 100 : 0 } }) }, t.exports = s }, { "../utils": 32, "./GenericWorker": 28 }], 28: [function (e, t, r) { "use strict"; function n(e) { this.name = e || "default", this.streamInfo = {}, this.generatedError = null, this.extraStreamInfo = {}, this.isPaused = !0, this.isFinished = !1, this.isLocked = !1, this._listeners = { data: [], end: [], error: [] }, this.previous = null } n.prototype = { push: function (e) { this.emit("data", e) }, end: function () { if (this.isFinished) return !1; this.flush(); try { this.emit("end"), this.cleanUp(), this.isFinished = !0 } catch (e) { this.emit("error", e) } return !0 }, error: function (e) { return !this.isFinished && (this.isPaused ? this.generatedError = e : (this.isFinished = !0, this.emit("error", e), this.previous && this.previous.error(e), this.cleanUp()), !0) }, on: function (e, t) { return this._listeners[e].push(t), this }, cleanUp: function () { this.streamInfo = this.generatedError = this.extraStreamInfo = null, this._listeners = [] }, emit: function (e, t) { if (this._listeners[e]) for (var r = 0; r < this._listeners[e].length; r++)this._listeners[e][r].call(this, t) }, pipe: function (e) { return e.registerPrevious(this) }, registerPrevious: function (e) { if (this.isLocked) throw new Error("The stream '" + this + "' has already been used."); this.streamInfo = e.streamInfo, this.mergeStreamInfo(), this.previous = e; var t = this; return e.on("data", function (e) { t.processChunk(e) }), e.on("end", function () { t.end() }), e.on("error", function (e) { t.error(e) }), this }, pause: function () { return !this.isPaused && !this.isFinished && (this.isPaused = !0, this.previous && this.previous.pause(), !0) }, resume: function () { if (!this.isPaused || this.isFinished) return !1; var e = this.isPaused = !1; return this.generatedError && (this.error(this.generatedError), e = !0), this.previous && this.previous.resume(), !e }, flush: function () { }, processChunk: function (e) { this.push(e) }, withStreamInfo: function (e, t) { return this.extraStreamInfo[e] = t, this.mergeStreamInfo(), this }, mergeStreamInfo: function () { for (var e in this.extraStreamInfo) this.extraStreamInfo.hasOwnProperty(e) && (this.streamInfo[e] = this.extraStreamInfo[e]) }, lock: function () { if (this.isLocked) throw new Error("The stream '" + this + "' has already been used."); this.isLocked = !0, this.previous && this.previous.lock() }, toString: function () { var e = "Worker " + this.name; return this.previous ? this.previous + " -> " + e : e } }, t.exports = n }, {}], 29: [function (e, t, r) { "use strict"; var h = e("../utils"), i = e("./ConvertWorker"), s = e("./GenericWorker"), f = e("../base64"), n = e("../support"), a = e("../external"), o = null; if (n.nodestream) try { o = e("../nodejs/NodejsStreamOutputAdapter") } catch (e) { } function u(e, t, r) { var n = t; switch (t) { case "blob": case "arraybuffer": n = "uint8array"; break; case "base64": n = "string" }try { this._internalType = n, this._outputType = t, this._mimeType = r, h.checkSupport(n), this._worker = e.pipe(new i(n)), e.lock() } catch (e) { this._worker = new s("error"), this._worker.error(e) } } u.prototype = { accumulate: function (e) { return o = this, u = e, new a.Promise(function (t, r) { var n = [], i = o._internalType, s = o._outputType, a = o._mimeType; o.on("data", function (e, t) { n.push(e), u && u(t) }).on("error", function (e) { n = [], r(e) }).on("end", function () { try { var e = function (e, t, r) { switch (e) { case "blob": return h.newBlob(h.transformTo("arraybuffer", t), r); case "base64": return f.encode(t); default: return h.transformTo(e, t) } }(s, function (e, t) { var r, n = 0, i = null, s = 0; for (r = 0; r < t.length; r++)s += t[r].length; switch (e) { case "string": return t.join(""); case "array": return Array.prototype.concat.apply([], t); case "uint8array": for (i = new Uint8Array(s), r = 0; r < t.length; r++)i.set(t[r], n), n += t[r].length; return i; case "nodebuffer": return Buffer.concat(t); default: throw new Error("concat : unsupported type '" + e + "'") } }(i, n), a); t(e) } catch (e) { r(e) } n = [] }).resume() }); var o, u }, on: function (e, t) { var r = this; return "data" === e ? this._worker.on(e, function (e) { t.call(r, e.data, e.meta) }) : this._worker.on(e, function () { h.delay(t, arguments, r) }), this }, resume: function () { return h.delay(this._worker.resume, [], this._worker), this }, pause: function () { return this._worker.pause(), this }, toNodejsStream: function (e) { if (h.checkSupport("nodestream"), "nodebuffer" !== this._outputType) throw new Error(this._outputType + " is not supported by this method"); return new o(this, { objectMode: "nodebuffer" !== this._outputType }, e) } }, t.exports = u }, { "../base64": 1, "../external": 6, "../nodejs/NodejsStreamOutputAdapter": 13, "../support": 30, "../utils": 32, "./ConvertWorker": 24, "./GenericWorker": 28 }], 30: [function (e, t, r) { "use strict"; if (r.base64 = !0, r.array = !0, r.string = !0, r.arraybuffer = "undefined" != typeof ArrayBuffer && "undefined" != typeof Uint8Array, r.nodebuffer = "undefined" != typeof Buffer, r.uint8array = "undefined" != typeof Uint8Array, "undefined" == typeof ArrayBuffer) r.blob = !1; else { var n = new ArrayBuffer(0); try { r.blob = 0 === new Blob([n], { type: "application/zip" }).size } catch (e) { try { var i = new (self.BlobBuilder || self.WebKitBlobBuilder || self.MozBlobBuilder || self.MSBlobBuilder); i.append(n), r.blob = 0 === i.getBlob("application/zip").size } catch (e) { r.blob = !1 } } } try { r.nodestream = !!e("readable-stream").Readable } catch (e) { r.nodestream = !1 } }, { "readable-stream": 16 }], 31: [function (e, t, s) { "use strict"; for (var o = e("./utils"), u = e("./support"), r = e("./nodejsUtils"), n = e("./stream/GenericWorker"), h = new Array(256), i = 0; i < 256; i++)h[i] = 252 <= i ? 6 : 248 <= i ? 5 : 240 <= i ? 4 : 224 <= i ? 3 : 192 <= i ? 2 : 1; function a() { n.call(this, "utf-8 decode"), this.leftOver = null } function f() { n.call(this, "utf-8 encode") } h[254] = h[254] = 1, s.utf8encode = function (e) { return u.nodebuffer ? r.newBufferFrom(e, "utf-8") : function (e) { var t, r, n, i, s, a = e.length, o = 0; for (i = 0; i < a; i++)55296 == (64512 & (r = e.charCodeAt(i))) && i + 1 < a && 56320 == (64512 & (n = e.charCodeAt(i + 1))) && (r = 65536 + (r - 55296 << 10) + (n - 56320), i++), o += r < 128 ? 1 : r < 2048 ? 2 : r < 65536 ? 3 : 4; for (t = u.uint8array ? new Uint8Array(o) : new Array(o), i = s = 0; s < o; i++)55296 == (64512 & (r = e.charCodeAt(i))) && i + 1 < a && 56320 == (64512 & (n = e.charCodeAt(i + 1))) && (r = 65536 + (r - 55296 << 10) + (n - 56320), i++), r < 128 ? t[s++] = r : (r < 2048 ? t[s++] = 192 | r >>> 6 : (r < 65536 ? t[s++] = 224 | r >>> 12 : (t[s++] = 240 | r >>> 18, t[s++] = 128 | r >>> 12 & 63), t[s++] = 128 | r >>> 6 & 63), t[s++] = 128 | 63 & r); return t }(e) }, s.utf8decode = function (e) { return u.nodebuffer ? o.transformTo("nodebuffer", e).toString("utf-8") : function (e) { var t, r, n, i, s = e.length, a = new Array(2 * s); for (t = r = 0; t < s;)if ((n = e[t++]) < 128) a[r++] = n; else if (4 < (i = h[n])) a[r++] = 65533, t += i - 1; else { for (n &= 2 === i ? 31 : 3 === i ? 15 : 7; 1 < i && t < s;)n = n << 6 | 63 & e[t++], i--; 1 < i ? a[r++] = 65533 : n < 65536 ? a[r++] = n : (n -= 65536, a[r++] = 55296 | n >> 10 & 1023, a[r++] = 56320 | 1023 & n) } return a.length !== r && (a.subarray ? a = a.subarray(0, r) : a.length = r), o.applyFromCharCode(a) }(e = o.transformTo(u.uint8array ? "uint8array" : "array", e)) }, o.inherits(a, n), a.prototype.processChunk = function (e) { var t = o.transformTo(u.uint8array ? "uint8array" : "array", e.data); if (this.leftOver && this.leftOver.length) { if (u.uint8array) { var r = t; (t = new Uint8Array(r.length + this.leftOver.length)).set(this.leftOver, 0), t.set(r, this.leftOver.length) } else t = this.leftOver.concat(t); this.leftOver = null } var n = function (e, t) { var r; for ((t = t || e.length) > e.length && (t = e.length), r = t - 1; 0 <= r && 128 == (192 & e[r]);)r--; return r < 0 ? t : 0 === r ? t : r + h[e[r]] > t ? r : t }(t), i = t; n !== t.length && (u.uint8array ? (i = t.subarray(0, n), this.leftOver = t.subarray(n, t.length)) : (i = t.slice(0, n), this.leftOver = t.slice(n, t.length))), this.push({ data: s.utf8decode(i), meta: e.meta }) }, a.prototype.flush = function () { this.leftOver && this.leftOver.length && (this.push({ data: s.utf8decode(this.leftOver), meta: {} }), this.leftOver = null) }, s.Utf8DecodeWorker = a, o.inherits(f, n), f.prototype.processChunk = function (e) { this.push({ data: s.utf8encode(e.data), meta: e.meta }) }, s.Utf8EncodeWorker = f }, { "./nodejsUtils": 14, "./stream/GenericWorker": 28, "./support": 30, "./utils": 32 }], 32: [function (e, t, o) { "use strict"; var u = e("./support"), h = e("./base64"), r = e("./nodejsUtils"), n = e("set-immediate-shim"), f = e("./external"); function i(e) { return e } function l(e, t) { for (var r = 0; r < e.length; ++r)t[r] = 255 & e.charCodeAt(r); return t } o.newBlob = function (t, r) { o.checkSupport("blob"); try { return new Blob([t], { type: r }) } catch (e) { try { var n = new (self.BlobBuilder || self.WebKitBlobBuilder || self.MozBlobBuilder || self.MSBlobBuilder); return n.append(t), n.getBlob(r) } catch (e) { throw new Error("Bug : can't construct the Blob.") } } }; var s = { stringifyByChunk: function (e, t, r) { var n = [], i = 0, s = e.length; if (s <= r) return String.fromCharCode.apply(null, e); for (; i < s;)"array" === t || "nodebuffer" === t ? n.push(String.fromCharCode.apply(null, e.slice(i, Math.min(i + r, s)))) : n.push(String.fromCharCode.apply(null, e.subarray(i, Math.min(i + r, s)))), i += r; return n.join("") }, stringifyByChar: function (e) { for (var t = "", r = 0; r < e.length; r++)t += String.fromCharCode(e[r]); return t }, applyCanBeUsed: { uint8array: function () { try { return u.uint8array && 1 === String.fromCharCode.apply(null, new Uint8Array(1)).length } catch (e) { return !1 } }(), nodebuffer: function () { try { return u.nodebuffer && 1 === String.fromCharCode.apply(null, r.allocBuffer(1)).length } catch (e) { return !1 } }() } }; function a(e) { var t = 65536, r = o.getTypeOf(e), n = !0; if ("uint8array" === r ? n = s.applyCanBeUsed.uint8array : "nodebuffer" === r && (n = s.applyCanBeUsed.nodebuffer), n) for (; 1 < t;)try { return s.stringifyByChunk(e, r, t) } catch (e) { t = Math.floor(t / 2) } return s.stringifyByChar(e) } function d(e, t) { for (var r = 0; r < e.length; r++)t[r] = e[r]; return t } o.applyFromCharCode = a; var c = {}; c.string = { string: i, array: function (e) { return l(e, new Array(e.length)) }, arraybuffer: function (e) { return c.string.uint8array(e).buffer }, uint8array: function (e) { return l(e, new Uint8Array(e.length)) }, nodebuffer: function (e) { return l(e, r.allocBuffer(e.length)) } }, c.array = { string: a, array: i, arraybuffer: function (e) { return new Uint8Array(e).buffer }, uint8array: function (e) { return new Uint8Array(e) }, nodebuffer: function (e) { return r.newBufferFrom(e) } }, c.arraybuffer = { string: function (e) { return a(new Uint8Array(e)) }, array: function (e) { return d(new Uint8Array(e), new Array(e.byteLength)) }, arraybuffer: i, uint8array: function (e) { return new Uint8Array(e) }, nodebuffer: function (e) { return r.newBufferFrom(new Uint8Array(e)) } }, c.uint8array = { string: a, array: function (e) { return d(e, new Array(e.length)) }, arraybuffer: function (e) { return e.buffer }, uint8array: i, nodebuffer: function (e) { return r.newBufferFrom(e) } }, c.nodebuffer = { string: a, array: function (e) { return d(e, new Array(e.length)) }, arraybuffer: function (e) { return c.nodebuffer.uint8array(e).buffer }, uint8array: function (e) { return d(e, new Uint8Array(e.length)) }, nodebuffer: i }, o.transformTo = function (e, t) { if (t = t || "", !e) return t; o.checkSupport(e); var r = o.getTypeOf(t); return c[r][e](t) }, o.getTypeOf = function (e) { return "string" == typeof e ? "string" : "[object Array]" === Object.prototype.toString.call(e) ? "array" : u.nodebuffer && r.isBuffer(e) ? "nodebuffer" : u.uint8array && e instanceof Uint8Array ? "uint8array" : u.arraybuffer && e instanceof ArrayBuffer ? "arraybuffer" : void 0 }, o.checkSupport = function (e) { if (!u[e.toLowerCase()]) throw new Error(e + " is not supported by this platform") }, o.MAX_VALUE_16BITS = 65535, o.MAX_VALUE_32BITS = -1, o.pretty = function (e) { var t, r, n = ""; for (r = 0; r < (e || "").length; r++)n += "\\x" + ((t = e.charCodeAt(r)) < 16 ? "0" : "") + t.toString(16).toUpperCase(); return n }, o.delay = function (e, t, r) { n(function () { e.apply(r || null, t || []) }) }, o.inherits = function (e, t) { function r() { } r.prototype = t.prototype, e.prototype = new r }, o.extend = function () { var e, t, r = {}; for (e = 0; e < arguments.length; e++)for (t in arguments[e]) arguments[e].hasOwnProperty(t) && void 0 === r[t] && (r[t] = arguments[e][t]); return r }, o.prepareContent = function (n, e, i, s, a) { return f.Promise.resolve(e).then(function (n) { return u.blob && (n instanceof Blob || -1 !== ["[object File]", "[object Blob]"].indexOf(Object.prototype.toString.call(n))) && "undefined" != typeof FileReader ? new f.Promise(function (t, r) { var e = new FileReader; e.onload = function (e) { t(e.target.result) }, e.onerror = function (e) { r(e.target.error) }, e.readAsArrayBuffer(n) }) : n }).then(function (e) { var t, r = o.getTypeOf(e); return r ? ("arraybuffer" === r ? e = o.transformTo("uint8array", e) : "string" === r && (a ? e = h.decode(e) : i && !0 !== s && (e = l(t = e, u.uint8array ? new Uint8Array(t.length) : new Array(t.length)))), e) : f.Promise.reject(new Error("Can't read the data of '" + n + "'. Is it in a supported JavaScript type (String, Blob, ArrayBuffer, etc) ?")) }) } }, { "./base64": 1, "./external": 6, "./nodejsUtils": 14, "./support": 30, "set-immediate-shim": 54 }], 33: [function (e, t, r) { "use strict"; var n = e("./reader/readerFor"), i = e("./utils"), s = e("./signature"), a = e("./zipEntry"), o = (e("./utf8"), e("./support")); function u(e) { this.files = [], this.loadOptions = e } u.prototype = { checkSignature: function (e) { if (!this.reader.readAndCheckSignature(e)) { this.reader.index -= 4; var t = this.reader.readString(4); throw new Error("Corrupted zip or bug: unexpected signature (" + i.pretty(t) + ", expected " + i.pretty(e) + ")") } }, isSignature: function (e, t) { var r = this.reader.index; this.reader.setIndex(e); var n = this.reader.readString(4) === t; return this.reader.setIndex(r), n }, 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); var e = this.reader.readData(this.zipCommentLength), t = o.uint8array ? "uint8array" : "array", r = i.transformTo(t, e); this.zipComment = this.loadOptions.decodeFileName(r) }, readBlockZip64EndOfCentral: function () { this.zip64EndOfCentralSize = this.reader.readInt(8), this.reader.skip(4), 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 = {}; for (var e, t, r, n = this.zip64EndOfCentralSize - 44; 0 < n;)e = this.reader.readInt(2), t = this.reader.readInt(4), r = this.reader.readData(t), this.zip64ExtensibleData[e] = { id: e, length: t, value: r } }, readBlockZip64EndOfCentralLocator: function () { if (this.diskWithZip64CentralDirStart = this.reader.readInt(4), this.relativeOffsetEndOfZip64CentralDir = this.reader.readInt(8), this.disksCount = this.reader.readInt(4), 1 < this.disksCount) throw new Error("Multi-volumes zip are not supported") }, readLocalFiles: function () { var e, t; for (e = 0; e < this.files.length; e++)t = this.files[e], this.reader.setIndex(t.localHeaderOffset), this.checkSignature(s.LOCAL_FILE_HEADER), t.readLocalPart(this.reader), t.handleUTF8(), t.processAttributes() }, readCentralDir: function () { var e; for (this.reader.setIndex(this.centralDirOffset); this.reader.readAndCheckSignature(s.CENTRAL_FILE_HEADER);)(e = new a({ zip64: this.zip64 }, this.loadOptions)).readCentralPart(this.reader), this.files.push(e); if (this.centralDirRecords !== this.files.length && 0 !== this.centralDirRecords && 0 === this.files.length) throw new Error("Corrupted zip or bug: expected " + this.centralDirRecords + " records in central dir, got " + this.files.length) }, readEndOfCentral: function () { var e = this.reader.lastIndexOfSignature(s.CENTRAL_DIRECTORY_END); if (e < 0) throw this.isSignature(0, s.LOCAL_FILE_HEADER) ? new Error("Corrupted zip: can't find end of central directory") : new Error("Can't find end of central directory : is this a zip file ? If it is, see https://stuk.github.io/jszip/documentation/howto/read_zip.html"); this.reader.setIndex(e); var t = e; if (this.checkSignature(s.CENTRAL_DIRECTORY_END), this.readBlockEndOfCentral(), this.diskNumber === i.MAX_VALUE_16BITS || this.diskWithCentralDirStart === i.MAX_VALUE_16BITS || this.centralDirRecordsOnThisDisk === i.MAX_VALUE_16BITS || this.centralDirRecords === i.MAX_VALUE_16BITS || this.centralDirSize === i.MAX_VALUE_32BITS || this.centralDirOffset === i.MAX_VALUE_32BITS) { if (this.zip64 = !0, (e = this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR)) < 0) throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator"); if (this.reader.setIndex(e), this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR), this.readBlockZip64EndOfCentralLocator(), !this.isSignature(this.relativeOffsetEndOfZip64CentralDir, s.ZIP64_CENTRAL_DIRECTORY_END) && (this.relativeOffsetEndOfZip64CentralDir = this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_END), this.relativeOffsetEndOfZip64CentralDir < 0)) throw new Error("Corrupted zip: can't find the ZIP64 end of central directory"); this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir), this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_END), this.readBlockZip64EndOfCentral() } var r = this.centralDirOffset + this.centralDirSize; this.zip64 && (r += 20, r += 12 + this.zip64EndOfCentralSize); var n = t - r; if (0 < n) this.isSignature(t, s.CENTRAL_FILE_HEADER) || (this.reader.zero = n); else if (n < 0) throw new Error("Corrupted zip: missing " + Math.abs(n) + " bytes.") }, prepareReader: function (e) { this.reader = n(e) }, load: function (e) { this.prepareReader(e), this.readEndOfCentral(), this.readCentralDir(), this.readLocalFiles() } }, t.exports = u }, { "./reader/readerFor": 22, "./signature": 23, "./support": 30, "./utf8": 31, "./utils": 32, "./zipEntry": 34 }], 34: [function (e, t, r) { "use strict"; var n = e("./reader/readerFor"), s = e("./utils"), i = e("./compressedObject"), a = e("./crc32"), o = e("./utf8"), u = e("./compressions"), h = e("./support"); function f(e, t) { this.options = e, this.loadOptions = t } f.prototype = { isEncrypted: function () { return 1 == (1 & this.bitFlag) }, useUTF8: function () { return 2048 == (2048 & this.bitFlag) }, readLocalPart: function (e) { var t, r; if (e.skip(22), this.fileNameLength = e.readInt(2), r = e.readInt(2), this.fileName = e.readData(this.fileNameLength), e.skip(r), -1 === this.compressedSize || -1 === this.uncompressedSize) throw new Error("Bug or corrupted zip : didn't get enough information from the central directory (compressedSize === -1 || uncompressedSize === -1)"); if (null === (t = function (e) { for (var t in u) if (u.hasOwnProperty(t) && u[t].magic === e) return u[t]; return null }(this.compressionMethod))) throw new Error("Corrupted zip : compression " + s.pretty(this.compressionMethod) + " unknown (inner file : " + s.transformTo("string", this.fileName) + ")"); this.decompressed = new i(this.compressedSize, this.uncompressedSize, this.crc32, t, e.readData(this.compressedSize)) }, readCentralPart: function (e) { this.versionMadeBy = e.readInt(2), e.skip(2), this.bitFlag = e.readInt(2), this.compressionMethod = e.readString(2), this.date = e.readDate(), this.crc32 = e.readInt(4), this.compressedSize = e.readInt(4), this.uncompressedSize = e.readInt(4); var t = e.readInt(2); if (this.extraFieldsLength = e.readInt(2), this.fileCommentLength = e.readInt(2), this.diskNumberStart = e.readInt(2), this.internalFileAttributes = e.readInt(2), this.externalFileAttributes = e.readInt(4), this.localHeaderOffset = e.readInt(4), this.isEncrypted()) throw new Error("Encrypted zip are not supported"); e.skip(t), this.readExtraFields(e), this.parseZIP64ExtraField(e), this.fileComment = e.readData(this.fileCommentLength) }, processAttributes: function () { this.unixPermissions = null, this.dosPermissions = null; var e = this.versionMadeBy >> 8; this.dir = !!(16 & this.externalFileAttributes), 0 == e && (this.dosPermissions = 63 & this.externalFileAttributes), 3 == e && (this.unixPermissions = this.externalFileAttributes >> 16 & 65535), this.dir || "/" !== this.fileNameStr.slice(-1) || (this.dir = !0) }, parseZIP64ExtraField: function (e) { if (this.extraFields[1]) { var t = n(this.extraFields[1].value); this.uncompressedSize === s.MAX_VALUE_32BITS && (this.uncompressedSize = t.readInt(8)), this.compressedSize === s.MAX_VALUE_32BITS && (this.compressedSize = t.readInt(8)), this.localHeaderOffset === s.MAX_VALUE_32BITS && (this.localHeaderOffset = t.readInt(8)), this.diskNumberStart === s.MAX_VALUE_32BITS && (this.diskNumberStart = t.readInt(4)) } }, readExtraFields: function (e) { var t, r, n, i = e.index + this.extraFieldsLength; for (this.extraFields || (this.extraFields = {}); e.index + 4 < i;)t = e.readInt(2), r = e.readInt(2), n = e.readData(r), this.extraFields[t] = { id: t, length: r, value: n }; e.setIndex(i) }, handleUTF8: function () { var e = h.uint8array ? "uint8array" : "array"; if (this.useUTF8()) this.fileNameStr = o.utf8decode(this.fileName), this.fileCommentStr = o.utf8decode(this.fileComment); else { var t = this.findExtraFieldUnicodePath(); if (null !== t) this.fileNameStr = t; else { var r = s.transformTo(e, this.fileName); this.fileNameStr = this.loadOptions.decodeFileName(r) } var n = this.findExtraFieldUnicodeComment(); if (null !== n) this.fileCommentStr = n; else { var i = s.transformTo(e, this.fileComment); this.fileCommentStr = this.loadOptions.decodeFileName(i) } } }, findExtraFieldUnicodePath: function () { var e = this.extraFields[28789]; if (e) { var t = n(e.value); return 1 !== t.readInt(1) ? null : a(this.fileName) !== t.readInt(4) ? null : o.utf8decode(t.readData(e.length - 5)) } return null }, findExtraFieldUnicodeComment: function () { var e = this.extraFields[25461]; if (e) { var t = n(e.value); return 1 !== t.readInt(1) ? null : a(this.fileComment) !== t.readInt(4) ? null : o.utf8decode(t.readData(e.length - 5)) } return null } }, t.exports = f }, { "./compressedObject": 2, "./compressions": 3, "./crc32": 4, "./reader/readerFor": 22, "./support": 30, "./utf8": 31, "./utils": 32 }], 35: [function (e, t, r) { "use strict"; function n(e, t, r) { this.name = e, this.dir = r.dir, this.date = r.date, this.comment = r.comment, this.unixPermissions = r.unixPermissions, this.dosPermissions = r.dosPermissions, this._data = t, this._dataBinary = r.binary, this.options = { compression: r.compression, compressionOptions: r.compressionOptions } } var s = e("./stream/StreamHelper"), i = e("./stream/DataWorker"), a = e("./utf8"), o = e("./compressedObject"), u = e("./stream/GenericWorker"); n.prototype = { internalStream: function (e) { var t = null, r = "string"; try { if (!e) throw new Error("No output type specified."); var n = "string" === (r = e.toLowerCase()) || "text" === r; "binarystring" !== r && "text" !== r || (r = "string"), t = this._decompressWorker(); var i = !this._dataBinary; i && !n && (t = t.pipe(new a.Utf8EncodeWorker)), !i && n && (t = t.pipe(new a.Utf8DecodeWorker)) } catch (e) { (t = new u("error")).error(e) } return new s(t, r, "") }, async: function (e, t) { return this.internalStream(e).accumulate(t) }, nodeStream: function (e, t) { return this.internalStream(e || "nodebuffer").toNodejsStream(t) }, _compressWorker: function (e, t) { if (this._data instanceof o && this._data.compression.magic === e.magic) return this._data.getCompressedWorker(); var r = this._decompressWorker(); return this._dataBinary || (r = r.pipe(new a.Utf8EncodeWorker)), o.createWorkerFrom(r, e, t) }, _decompressWorker: function () { return this._data instanceof o ? this._data.getContentWorker() : this._data instanceof u ? this._data : new i(this._data) } }; for (var h = ["asText", "asBinary", "asNodeBuffer", "asUint8Array", "asArrayBuffer"], f = function () { throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.") }, l = 0; l < h.length; l++)n.prototype[h[l]] = f; t.exports = n }, { "./compressedObject": 2, "./stream/DataWorker": 27, "./stream/GenericWorker": 28, "./stream/StreamHelper": 29, "./utf8": 31 }], 36: [function (e, f, t) { (function (t) { "use strict"; var r, n, e = t.MutationObserver || t.WebKitMutationObserver; if (e) { var i = 0, s = new e(h), a = t.document.createTextNode(""); s.observe(a, { characterData: !0 }), r = function () { a.data = i = ++i % 2 } } else if (t.setImmediate || void 0 === t.MessageChannel) r = "document" in t && "onreadystatechange" in t.document.createElement("script") ? function () { var e = t.document.createElement("script"); e.onreadystatechange = function () { h(), e.onreadystatechange = null, e.parentNode.removeChild(e), e = null }, t.document.documentElement.appendChild(e) } : function () { setTimeout(h, 0) }; else { var o = new t.MessageChannel; o.port1.onmessage = h, r = function () { o.port2.postMessage(0) } } var u = []; function h() { var e, t; n = !0; for (var r = u.length; r;) { for (t = u, u = [], e = -1; ++e < r;)t[e](); r = u.length } n = !1 } f.exports = function (e) { 1 !== u.push(e) || n || r() } }).call(this, void 0 !== r ? r : "undefined" != typeof self ? self : "undefined" != typeof window ? window : {}) }, {}], 37: [function (e, t, r) { "use strict"; var i = e("immediate"); function h() { } var f = {}, s = ["REJECTED"], a = ["FULFILLED"], n = ["PENDING"]; function o(e) { if ("function" != typeof e) throw new TypeError("resolver must be a function"); this.state = n, this.queue = [], this.outcome = void 0, e !== h && c(this, e) } function u(e, t, r) { this.promise = e, "function" == typeof t && (this.onFulfilled = t, this.callFulfilled = this.otherCallFulfilled), "function" == typeof r && (this.onRejected = r, this.callRejected = this.otherCallRejected) } function l(t, r, n) { i(function () { var e; try { e = r(n) } catch (e) { return f.reject(t, e) } e === t ? f.reject(t, new TypeError("Cannot resolve promise with itself")) : f.resolve(t, e) }) } function d(e) { var t = e && e.then; if (e && ("object" == typeof e || "function" == typeof e) && "function" == typeof t) return function () { t.apply(e, arguments) } } function c(t, e) { var r = !1; function n(e) { r || (r = !0, f.reject(t, e)) } function i(e) { r || (r = !0, f.resolve(t, e)) } var s = p(function () { e(i, n) }); "error" === s.status && n(s.value) } function p(e, t) { var r = {}; try { r.value = e(t), r.status = "success" } catch (e) { r.status = "error", r.value = e } return r } (t.exports = o).prototype.finally = function (t) { if ("function" != typeof t) return this; var r = this.constructor; return this.then(function (e) { return r.resolve(t()).then(function () { return e }) }, function (e) { return r.resolve(t()).then(function () { throw e }) }) }, o.prototype.catch = function (e) { return this.then(null, e) }, o.prototype.then = function (e, t) { if ("function" != typeof e && this.state === a || "function" != typeof t && this.state === s) return this; var r = new this.constructor(h); return this.state !== n ? l(r, this.state === a ? e : t, this.outcome) : this.queue.push(new u(r, e, t)), r }, u.prototype.callFulfilled = function (e) { f.resolve(this.promise, e) }, u.prototype.otherCallFulfilled = function (e) { l(this.promise, this.onFulfilled, e) }, u.prototype.callRejected = function (e) { f.reject(this.promise, e) }, u.prototype.otherCallRejected = function (e) { l(this.promise, this.onRejected, e) }, f.resolve = function (e, t) { var r = p(d, t); if ("error" === r.status) return f.reject(e, r.value); var n = r.value; if (n) c(e, n); else { e.state = a, e.outcome = t; for (var i = -1, s = e.queue.length; ++i < s;)e.queue[i].callFulfilled(t) } return e }, f.reject = function (e, t) { e.state = s, e.outcome = t; for (var r = -1, n = e.queue.length; ++r < n;)e.queue[r].callRejected(t); return e }, o.resolve = function (e) { return e instanceof this ? e : f.resolve(new this(h), e) }, o.reject = function (e) { var t = new this(h); return f.reject(t, e) }, o.all = function (e) { var r = this; if ("[object Array]" !== Object.prototype.toString.call(e)) return this.reject(new TypeError("must be an array")); var n = e.length, i = !1; if (!n) return this.resolve([]); for (var s = new Array(n), a = 0, t = -1, o = new this(h); ++t < n;)u(e[t], t); return o; function u(e, t) { r.resolve(e).then(function (e) { s[t] = e, ++a !== n || i || (i = !0, f.resolve(o, s)) }, function (e) { i || (i = !0, f.reject(o, e)) }) } }, o.race = function (e) { if ("[object Array]" !== Object.prototype.toString.call(e)) return this.reject(new TypeError("must be an array")); var t = e.length, r = !1; if (!t) return this.resolve([]); for (var n, i = -1, s = new this(h); ++i < t;)n = e[i], this.resolve(n).then(function (e) { r || (r = !0, f.resolve(s, e)) }, function (e) { r || (r = !0, f.reject(s, e)) }); return s } }, { immediate: 36 }], 38: [function (e, t, r) { "use strict"; var n = {}; (0, e("./lib/utils/common").assign)(n, e("./lib/deflate"), e("./lib/inflate"), e("./lib/zlib/constants")), t.exports = n }, { "./lib/deflate": 39, "./lib/inflate": 40, "./lib/utils/common": 41, "./lib/zlib/constants": 44 }], 39: [function (e, t, r) { "use strict"; var a = e("./zlib/deflate"), o = e("./utils/common"), u = e("./utils/strings"), i = e("./zlib/messages"), s = e("./zlib/zstream"), h = Object.prototype.toString, f = 0, l = -1, d = 0, c = 8; function p(e) { if (!(this instanceof p)) return new p(e); this.options = o.assign({ level: l, method: c, chunkSize: 16384, windowBits: 15, memLevel: 8, strategy: d, to: "" }, e || {}); var t = this.options; t.raw && 0 < t.windowBits ? t.windowBits = -t.windowBits : t.gzip && 0 < t.windowBits && t.windowBits < 16 && (t.windowBits += 16), this.err = 0, this.msg = "", this.ended = !1, this.chunks = [], this.strm = new s, this.strm.avail_out = 0; var r = a.deflateInit2(this.strm, t.level, t.method, t.windowBits, t.memLevel, t.strategy); if (r !== f) throw new Error(i[r]); if (t.header && a.deflateSetHeader(this.strm, t.header), t.dictionary) { var n; if (n = "string" == typeof t.dictionary ? u.string2buf(t.dictionary) : "[object ArrayBuffer]" === h.call(t.dictionary) ? new Uint8Array(t.dictionary) : t.dictionary, (r = a.deflateSetDictionary(this.strm, n)) !== f) throw new Error(i[r]); this._dict_set = !0 } } function n(e, t) { var r = new p(t); if (r.push(e, !0), r.err) throw r.msg || i[r.err]; return r.result } p.prototype.push = function (e, t) { var r, n, i = this.strm, s = this.options.chunkSize; if (this.ended) return !1; n = t === ~~t ? t : !0 === t ? 4 : 0, "string" == typeof e ? i.input = u.string2buf(e) : "[object ArrayBuffer]" === h.call(e) ? i.input = new Uint8Array(e) : i.input = e, i.next_in = 0, i.avail_in = i.input.length; do { if (0 === i.avail_out && (i.output = new o.Buf8(s), i.next_out = 0, i.avail_out = s), 1 !== (r = a.deflate(i, n)) && r !== f) return this.onEnd(r), !(this.ended = !0); 0 !== i.avail_out && (0 !== i.avail_in || 4 !== n && 2 !== n) || ("string" === this.options.to ? this.onData(u.buf2binstring(o.shrinkBuf(i.output, i.next_out))) : this.onData(o.shrinkBuf(i.output, i.next_out))) } while ((0 < i.avail_in || 0 === i.avail_out) && 1 !== r); return 4 === n ? (r = a.deflateEnd(this.strm), this.onEnd(r), this.ended = !0, r === f) : 2 !== n || (this.onEnd(f), !(i.avail_out = 0)) }, p.prototype.onData = function (e) { this.chunks.push(e) }, p.prototype.onEnd = function (e) { e === f && ("string" === this.options.to ? this.result = this.chunks.join("") : this.result = o.flattenChunks(this.chunks)), this.chunks = [], this.err = e, this.msg = this.strm.msg }, r.Deflate = p, r.deflate = n, r.deflateRaw = function (e, t) { return (t = t || {}).raw = !0, n(e, t) }, r.gzip = function (e, t) { return (t = t || {}).gzip = !0, n(e, t) } }, { "./utils/common": 41, "./utils/strings": 42, "./zlib/deflate": 46, "./zlib/messages": 51, "./zlib/zstream": 53 }], 40: [function (e, t, r) { "use strict"; var d = e("./zlib/inflate"), c = e("./utils/common"), p = e("./utils/strings"), m = e("./zlib/constants"), n = e("./zlib/messages"), i = e("./zlib/zstream"), s = e("./zlib/gzheader"), _ = Object.prototype.toString; function a(e) { if (!(this instanceof a)) return new a(e); this.options = c.assign({ chunkSize: 16384, windowBits: 0, to: "" }, e || {}); var t = this.options; t.raw && 0 <= t.windowBits && t.windowBits < 16 && (t.windowBits = -t.windowBits, 0 === t.windowBits && (t.windowBits = -15)), !(0 <= t.windowBits && t.windowBits < 16) || e && e.windowBits || (t.windowBits += 32), 15 < t.windowBits && t.windowBits < 48 && 0 == (15 & t.windowBits) && (t.windowBits |= 15), this.err = 0, this.msg = "", this.ended = !1, this.chunks = [], this.strm = new i, this.strm.avail_out = 0; var r = d.inflateInit2(this.strm, t.windowBits); if (r !== m.Z_OK) throw new Error(n[r]); this.header = new s, d.inflateGetHeader(this.strm, this.header) } function o(e, t) { var r = new a(t); if (r.push(e, !0), r.err) throw r.msg || n[r.err]; return r.result } a.prototype.push = function (e, t) { var r, n, i, s, a, o, u = this.strm, h = this.options.chunkSize, f = this.options.dictionary, l = !1; if (this.ended) return !1; n = t === ~~t ? t : !0 === t ? m.Z_FINISH : m.Z_NO_FLUSH, "string" == typeof e ? u.input = p.binstring2buf(e) : "[object ArrayBuffer]" === _.call(e) ? u.input = new Uint8Array(e) : u.input = e, u.next_in = 0, u.avail_in = u.input.length; do { if (0 === u.avail_out && (u.output = new c.Buf8(h), u.next_out = 0, u.avail_out = h), (r = d.inflate(u, m.Z_NO_FLUSH)) === m.Z_NEED_DICT && f && (o = "string" == typeof f ? p.string2buf(f) : "[object ArrayBuffer]" === _.call(f) ? new Uint8Array(f) : f, r = d.inflateSetDictionary(this.strm, o)), r === m.Z_BUF_ERROR && !0 === l && (r = m.Z_OK, l = !1), r !== m.Z_STREAM_END && r !== m.Z_OK) return this.onEnd(r), !(this.ended = !0); u.next_out && (0 !== u.avail_out && r !== m.Z_STREAM_END && (0 !== u.avail_in || n !== m.Z_FINISH && n !== m.Z_SYNC_FLUSH) || ("string" === this.options.to ? (i = p.utf8border(u.output, u.next_out), s = u.next_out - i, a = p.buf2string(u.output, i), u.next_out = s, u.avail_out = h - s, s && c.arraySet(u.output, u.output, i, s, 0), this.onData(a)) : this.onData(c.shrinkBuf(u.output, u.next_out)))), 0 === u.avail_in && 0 === u.avail_out && (l = !0) } while ((0 < u.avail_in || 0 === u.avail_out) && r !== m.Z_STREAM_END); return r === m.Z_STREAM_END && (n = m.Z_FINISH), n === m.Z_FINISH ? (r = d.inflateEnd(this.strm), this.onEnd(r), this.ended = !0, r === m.Z_OK) : n !== m.Z_SYNC_FLUSH || (this.onEnd(m.Z_OK), !(u.avail_out = 0)) }, a.prototype.onData = function (e) { this.chunks.push(e) }, a.prototype.onEnd = function (e) { e === m.Z_OK && ("string" === this.options.to ? this.result = this.chunks.join("") : this.result = c.flattenChunks(this.chunks)), this.chunks = [], this.err = e, this.msg = this.strm.msg }, r.Inflate = a, r.inflate = o, r.inflateRaw = function (e, t) { return (t = t || {}).raw = !0, o(e, t) }, r.ungzip = o }, { "./utils/common": 41, "./utils/strings": 42, "./zlib/constants": 44, "./zlib/gzheader": 47, "./zlib/inflate": 49, "./zlib/messages": 51, "./zlib/zstream": 53 }], 41: [function (e, t, r) { "use strict"; var n = "undefined" != typeof Uint8Array && "undefined" != typeof Uint16Array && "undefined" != typeof Int32Array; r.assign = function (e) { for (var t = Array.prototype.slice.call(arguments, 1); t.length;) { var r = t.shift(); if (r) { if ("object" != typeof r) throw new TypeError(r + "must be non-object"); for (var n in r) r.hasOwnProperty(n) && (e[n] = r[n]) } } return e }, r.shrinkBuf = function (e, t) { return e.length === t ? e : e.subarray ? e.subarray(0, t) : (e.length = t, e) }; var i = { arraySet: function (e, t, r, n, i) { if (t.subarray && e.subarray) e.set(t.subarray(r, r + n), i); else for (var s = 0; s < n; s++)e[i + s] = t[r + s] }, flattenChunks: function (e) { var t, r, n, i, s, a; for (t = n = 0, r = e.length; t < r; t++)n += e[t].length; for (a = new Uint8Array(n), t = i = 0, r = e.length; t < r; t++)s = e[t], a.set(s, i), i += s.length; return a } }, s = { arraySet: function (e, t, r, n, i) { for (var s = 0; s < n; s++)e[i + s] = t[r + s] }, flattenChunks: function (e) { return [].concat.apply([], e) } }; r.setTyped = function (e) { e ? (r.Buf8 = Uint8Array, r.Buf16 = Uint16Array, r.Buf32 = Int32Array, r.assign(r, i)) : (r.Buf8 = Array, r.Buf16 = Array, r.Buf32 = Array, r.assign(r, s)) }, r.setTyped(n) }, {}], 42: [function (e, t, r) { "use strict"; var u = e("./common"), i = !0, s = !0; try { String.fromCharCode.apply(null, [0]) } catch (e) { i = !1 } try { String.fromCharCode.apply(null, new Uint8Array(1)) } catch (e) { s = !1 } for (var h = new u.Buf8(256), n = 0; n < 256; n++)h[n] = 252 <= n ? 6 : 248 <= n ? 5 : 240 <= n ? 4 : 224 <= n ? 3 : 192 <= n ? 2 : 1; function f(e, t) { if (t < 65537 && (e.subarray && s || !e.subarray && i)) return String.fromCharCode.apply(null, u.shrinkBuf(e, t)); for (var r = "", n = 0; n < t; n++)r += String.fromCharCode(e[n]); return r } h[254] = h[254] = 1, r.string2buf = function (e) { var t, r, n, i, s, a = e.length, o = 0; for (i = 0; i < a; i++)55296 == (64512 & (r = e.charCodeAt(i))) && i + 1 < a && 56320 == (64512 & (n = e.charCodeAt(i + 1))) && (r = 65536 + (r - 55296 << 10) + (n - 56320), i++), o += r < 128 ? 1 : r < 2048 ? 2 : r < 65536 ? 3 : 4; for (t = new u.Buf8(o), i = s = 0; s < o; i++)55296 == (64512 & (r = e.charCodeAt(i))) && i + 1 < a && 56320 == (64512 & (n = e.charCodeAt(i + 1))) && (r = 65536 + (r - 55296 << 10) + (n - 56320), i++), r < 128 ? t[s++] = r : (r < 2048 ? t[s++] = 192 | r >>> 6 : (r < 65536 ? t[s++] = 224 | r >>> 12 : (t[s++] = 240 | r >>> 18, t[s++] = 128 | r >>> 12 & 63), t[s++] = 128 | r >>> 6 & 63), t[s++] = 128 | 63 & r); return t }, r.buf2binstring = function (e) { return f(e, e.length) }, r.binstring2buf = function (e) { for (var t = new u.Buf8(e.length), r = 0, n = t.length; r < n; r++)t[r] = e.charCodeAt(r); return t }, r.buf2string = function (e, t) { var r, n, i, s, a = t || e.length, o = new Array(2 * a); for (r = n = 0; r < a;)if ((i = e[r++]) < 128) o[n++] = i; else if (4 < (s = h[i])) o[n++] = 65533, r += s - 1; else { for (i &= 2 === s ? 31 : 3 === s ? 15 : 7; 1 < s && r < a;)i = i << 6 | 63 & e[r++], s--; 1 < s ? o[n++] = 65533 : i < 65536 ? o[n++] = i : (i -= 65536, o[n++] = 55296 | i >> 10 & 1023, o[n++] = 56320 | 1023 & i) } return f(o, n) }, r.utf8border = function (e, t) { var r; for ((t = t || e.length) > e.length && (t = e.length), r = t - 1; 0 <= r && 128 == (192 & e[r]);)r--; return r < 0 ? t : 0 === r ? t : r + h[e[r]] > t ? r : t } }, { "./common": 41 }], 43: [function (e, t, r) { "use strict"; t.exports = function (e, t, r, n) { for (var i = 65535 & e | 0, s = e >>> 16 & 65535 | 0, a = 0; 0 !== r;) { for (r -= a = 2e3 < r ? 2e3 : r; s = s + (i = i + t[n++] | 0) | 0, --a;); i %= 65521, s %= 65521 } return i | s << 16 | 0 } }, {}], 44: [function (e, t, r) { "use strict"; t.exports = { Z_NO_FLUSH: 0, Z_PARTIAL_FLUSH: 1, Z_SYNC_FLUSH: 2, Z_FULL_FLUSH: 3, Z_FINISH: 4, Z_BLOCK: 5, Z_TREES: 6, Z_OK: 0, Z_STREAM_END: 1, Z_NEED_DICT: 2, Z_ERRNO: -1, Z_STREAM_ERROR: -2, Z_DATA_ERROR: -3, Z_BUF_ERROR: -5, Z_NO_COMPRESSION: 0, Z_BEST_SPEED: 1, Z_BEST_COMPRESSION: 9, Z_DEFAULT_COMPRESSION: -1, Z_FILTERED: 1, Z_HUFFMAN_ONLY: 2, Z_RLE: 3, Z_FIXED: 4, Z_DEFAULT_STRATEGY: 0, Z_BINARY: 0, Z_TEXT: 1, Z_UNKNOWN: 2, Z_DEFLATED: 8 } }, {}], 45: [function (e, t, r) { "use strict"; var o = function () { for (var e, t = [], r = 0; r < 256; r++) { e = r; for (var n = 0; n < 8; n++)e = 1 & e ? 3988292384 ^ e >>> 1 : e >>> 1; t[r] = e } return t }(); t.exports = function (e, t, r, n) { var i = o, s = n + r; e ^= -1; for (var a = n; a < s; a++)e = e >>> 8 ^ i[255 & (e ^ t[a])]; return -1 ^ e } }, {}], 46: [function (e, t, r) { "use strict"; var u, d = e("../utils/common"), h = e("./trees"), c = e("./adler32"), p = e("./crc32"), n = e("./messages"), f = 0, l = 0, m = -2, i = 2, _ = 8, s = 286, a = 30, o = 19, g = 2 * s + 1, v = 15, b = 3, w = 258, y = w + b + 1, k = 42, x = 113; function S(e, t) { return e.msg = n[t], t } function z(e) { return (e << 1) - (4 < e ? 9 : 0) } function C(e) { for (var t = e.length; 0 <= --t;)e[t] = 0 } function E(e) { var t = e.state, r = t.pending; r > e.avail_out && (r = e.avail_out), 0 !== r && (d.arraySet(e.output, t.pending_buf, t.pending_out, r, e.next_out), e.next_out += r, t.pending_out += r, e.total_out += r, e.avail_out -= r, t.pending -= r, 0 === t.pending && (t.pending_out = 0)) } function A(e, t) { h._tr_flush_block(e, 0 <= e.block_start ? e.block_start : -1, e.strstart - e.block_start, t), e.block_start = e.strstart, E(e.strm) } function I(e, t) { e.pending_buf[e.pending++] = t } function O(e, t) { e.pending_buf[e.pending++] = t >>> 8 & 255, e.pending_buf[e.pending++] = 255 & t } function B(e, t) { var r, n, i = e.max_chain_length, s = e.strstart, a = e.prev_length, o = e.nice_match, u = e.strstart > e.w_size - y ? e.strstart - (e.w_size - y) : 0, h = e.window, f = e.w_mask, l = e.prev, d = e.strstart + w, c = h[s + a - 1], p = h[s + a]; e.prev_length >= e.good_match && (i >>= 2), o > e.lookahead && (o = e.lookahead); do { if (h[(r = t) + a] === p && h[r + a - 1] === c && h[r] === h[s] && h[++r] === h[s + 1]) { s += 2, r++; do { } while (h[++s] === h[++r] && h[++s] === h[++r] && h[++s] === h[++r] && h[++s] === h[++r] && h[++s] === h[++r] && h[++s] === h[++r] && h[++s] === h[++r] && h[++s] === h[++r] && s < d); if (n = w - (d - s), s = d - w, a < n) { if (e.match_start = t, o <= (a = n)) break; c = h[s + a - 1], p = h[s + a] } } } while ((t = l[t & f]) > u && 0 != --i); return a <= e.lookahead ? a : e.lookahead } function R(e) { var t, r, n, i, s, a, o, u, h, f, l = e.w_size; do { if (i = e.window_size - e.lookahead - e.strstart, e.strstart >= l + (l - y)) { for (d.arraySet(e.window, e.window, l, l, 0), e.match_start -= l, e.strstart -= l, e.block_start -= l, t = r = e.hash_size; n = e.head[--t], e.head[t] = l <= n ? n - l : 0, --r;); for (t = r = l; n = e.prev[--t], e.prev[t] = l <= n ? n - l : 0, --r;); i += l } if (0 === e.strm.avail_in) break; if (a = e.strm, o = e.window, u = e.strstart + e.lookahead, f = void 0, (h = i) < (f = a.avail_in) && (f = h), r = 0 === f ? 0 : (a.avail_in -= f, d.arraySet(o, a.input, a.next_in, f, u), 1 === a.state.wrap ? a.adler = c(a.adler, o, f, u) : 2 === a.state.wrap && (a.adler = p(a.adler, o, f, u)), a.next_in += f, a.total_in += f, f), e.lookahead += r, e.lookahead + e.insert >= b) for (s = e.strstart - e.insert, e.ins_h = e.window[s], e.ins_h = (e.ins_h << e.hash_shift ^ e.window[s + 1]) & e.hash_mask; e.insert && (e.ins_h = (e.ins_h << e.hash_shift ^ e.window[s + b - 1]) & e.hash_mask, e.prev[s & e.w_mask] = e.head[e.ins_h], e.head[e.ins_h] = s, s++, e.insert--, !(e.lookahead + e.insert < b));); } while (e.lookahead < y && 0 !== e.strm.avail_in) } function T(e, t) { for (var r, n; ;) { if (e.lookahead < y) { if (R(e), e.lookahead < y && t === f) return 1; if (0 === e.lookahead) break } if (r = 0, e.lookahead >= b && (e.ins_h = (e.ins_h << e.hash_shift ^ e.window[e.strstart + b - 1]) & e.hash_mask, r = e.prev[e.strstart & e.w_mask] = e.head[e.ins_h], e.head[e.ins_h] = e.strstart), 0 !== r && e.strstart - r <= e.w_size - y && (e.match_length = B(e, r)), e.match_length >= b) if (n = h._tr_tally(e, e.strstart - e.match_start, e.match_length - b), e.lookahead -= e.match_length, e.match_length <= e.max_lazy_match && e.lookahead >= b) { for (e.match_length--; e.strstart++, e.ins_h = (e.ins_h << e.hash_shift ^ e.window[e.strstart + b - 1]) & e.hash_mask, r = e.prev[e.strstart & e.w_mask] = e.head[e.ins_h], e.head[e.ins_h] = e.strstart, 0 != --e.match_length;); e.strstart++ } else e.strstart += e.match_length, e.match_length = 0, e.ins_h = e.window[e.strstart], e.ins_h = (e.ins_h << e.hash_shift ^ e.window[e.strstart + 1]) & e.hash_mask; else n = h._tr_tally(e, 0, e.window[e.strstart]), e.lookahead--, e.strstart++; if (n && (A(e, !1), 0 === e.strm.avail_out)) return 1 } return e.insert = e.strstart < b - 1 ? e.strstart : b - 1, 4 === t ? (A(e, !0), 0 === e.strm.avail_out ? 3 : 4) : e.last_lit && (A(e, !1), 0 === e.strm.avail_out) ? 1 : 2 } function D(e, t) { for (var r, n, i; ;) { if (e.lookahead < y) { if (R(e), e.lookahead < y && t === f) return 1; if (0 === e.lookahead) break } if (r = 0, e.lookahead >= b && (e.ins_h = (e.ins_h << e.hash_shift ^ e.window[e.strstart + b - 1]) & e.hash_mask, r = e.prev[e.strstart & e.w_mask] = e.head[e.ins_h], e.head[e.ins_h] = e.strstart), e.prev_length = e.match_length, e.prev_match = e.match_start, e.match_length = b - 1, 0 !== r && e.prev_length < e.max_lazy_match && e.strstart - r <= e.w_size - y && (e.match_length = B(e, r), e.match_length <= 5 && (1 === e.strategy || e.match_length === b && 4096 < e.strstart - e.match_start) && (e.match_length = b - 1)), e.prev_length >= b && e.match_length <= e.prev_length) { for (i = e.strstart + e.lookahead - b, n = h._tr_tally(e, e.strstart - 1 - e.prev_match, e.prev_length - b), e.lookahead -= e.prev_length - 1, e.prev_length -= 2; ++e.strstart <= i && (e.ins_h = (e.ins_h << e.hash_shift ^ e.window[e.strstart + b - 1]) & e.hash_mask, r = e.prev[e.strstart & e.w_mask] = e.head[e.ins_h], e.head[e.ins_h] = e.strstart), 0 != --e.prev_length;); if (e.match_available = 0, e.match_length = b - 1, e.strstart++, n && (A(e, !1), 0 === e.strm.avail_out)) return 1 } else if (e.match_available) { if ((n = h._tr_tally(e, 0, e.window[e.strstart - 1])) && A(e, !1), e.strstart++, e.lookahead--, 0 === e.strm.avail_out) return 1 } else e.match_available = 1, e.strstart++, e.lookahead-- } return e.match_available && (n = h._tr_tally(e, 0, e.window[e.strstart - 1]), e.match_available = 0), e.insert = e.strstart < b - 1 ? e.strstart : b - 1, 4 === t ? (A(e, !0), 0 === e.strm.avail_out ? 3 : 4) : e.last_lit && (A(e, !1), 0 === e.strm.avail_out) ? 1 : 2 } function F(e, t, r, n, i) { this.good_length = e, this.max_lazy = t, this.nice_length = r, this.max_chain = n, this.func = i } function N() { this.strm = null, this.status = 0, this.pending_buf = null, this.pending_buf_size = 0, this.pending_out = 0, this.pending = 0, this.wrap = 0, this.gzhead = null, this.gzindex = 0, this.method = _, this.last_flush = -1, this.w_size = 0, this.w_bits = 0, this.w_mask = 0, this.window = null, this.window_size = 0, this.prev = null, this.head = null, this.ins_h = 0, this.hash_size = 0, this.hash_bits = 0, this.hash_mask = 0, this.hash_shift = 0, this.block_start = 0, this.match_length = 0, this.prev_match = 0, this.match_available = 0, this.strstart = 0, this.match_start = 0, this.lookahead = 0, this.prev_length = 0, this.max_chain_length = 0, this.max_lazy_match = 0, this.level = 0, this.strategy = 0, this.good_match = 0, this.nice_match = 0, this.dyn_ltree = new d.Buf16(2 * g), this.dyn_dtree = new d.Buf16(2 * (2 * a + 1)), this.bl_tree = new d.Buf16(2 * (2 * o + 1)), C(this.dyn_ltree), C(this.dyn_dtree), C(this.bl_tree), this.l_desc = null, this.d_desc = null, this.bl_desc = null, this.bl_count = new d.Buf16(v + 1), this.heap = new d.Buf16(2 * s + 1), C(this.heap), this.heap_len = 0, this.heap_max = 0, this.depth = new d.Buf16(2 * s + 1), C(this.depth), this.l_buf = 0, this.lit_bufsize = 0, this.last_lit = 0, this.d_buf = 0, this.opt_len = 0, this.static_len = 0, this.matches = 0, this.insert = 0, this.bi_buf = 0, this.bi_valid = 0 } function U(e) { var t; return e && e.state ? (e.total_in = e.total_out = 0, e.data_type = i, (t = e.state).pending = 0, t.pending_out = 0, t.wrap < 0 && (t.wrap = -t.wrap), t.status = t.wrap ? k : x, e.adler = 2 === t.wrap ? 0 : 1, t.last_flush = f, h._tr_init(t), l) : S(e, m) } function P(e) { var t, r = U(e); return r === l && ((t = e.state).window_size = 2 * t.w_size, C(t.head), t.max_lazy_match = u[t.level].max_lazy, t.good_match = u[t.level].good_length, t.nice_match = u[t.level].nice_length, t.max_chain_length = u[t.level].max_chain, t.strstart = 0, t.block_start = 0, t.lookahead = 0, t.insert = 0, t.match_length = t.prev_length = b - 1, t.match_available = 0, t.ins_h = 0), r } function L(e, t, r, n, i, s) { if (!e) return m; var a = 1; if (-1 === t && (t = 6), n < 0 ? (a = 0, n = -n) : 15 < n && (a = 2, n -= 16), i < 1 || 9 < i || r !== _ || n < 8 || 15 < n || t < 0 || 9 < t || s < 0 || 4 < s) return S(e, m); 8 === n && (n = 9); var o = new N; return (e.state = o).strm = e, o.wrap = a, o.gzhead = null, o.w_bits = n, o.w_size = 1 << o.w_bits, o.w_mask = o.w_size - 1, o.hash_bits = i + 7, o.hash_size = 1 << o.hash_bits, o.hash_mask = o.hash_size - 1, o.hash_shift = ~~((o.hash_bits + b - 1) / b), o.window = new d.Buf8(2 * o.w_size), o.head = new d.Buf16(o.hash_size), o.prev = new d.Buf16(o.w_size), o.lit_bufsize = 1 << i + 6, o.pending_buf_size = 4 * o.lit_bufsize, o.pending_buf = new d.Buf8(o.pending_buf_size), o.d_buf = 1 * o.lit_bufsize, o.l_buf = 3 * o.lit_bufsize, o.level = t, o.strategy = s, o.method = r, P(e) } u = [new F(0, 0, 0, 0, function (e, t) { var r = 65535; for (r > e.pending_buf_size - 5 && (r = e.pending_buf_size - 5); ;) { if (e.lookahead <= 1) { if (R(e), 0 === e.lookahead && t === f) return 1; if (0 === e.lookahead) break } e.strstart += e.lookahead, e.lookahead = 0; var n = e.block_start + r; if ((0 === e.strstart || e.strstart >= n) && (e.lookahead = e.strstart - n, e.strstart = n, A(e, !1), 0 === e.strm.avail_out)) return 1; if (e.strstart - e.block_start >= e.w_size - y && (A(e, !1), 0 === e.strm.avail_out)) return 1 } return e.insert = 0, 4 === t ? (A(e, !0), 0 === e.strm.avail_out ? 3 : 4) : (e.strstart > e.block_start && (A(e, !1), e.strm.avail_out), 1) }), new F(4, 4, 8, 4, T), new F(4, 5, 16, 8, T), new F(4, 6, 32, 32, T), new F(4, 4, 16, 16, D), new F(8, 16, 32, 32, D), new F(8, 16, 128, 128, D), new F(8, 32, 128, 256, D), new F(32, 128, 258, 1024, D), new F(32, 258, 258, 4096, D)], r.deflateInit = function (e, t) { return L(e, t, _, 15, 8, 0) }, r.deflateInit2 = L, r.deflateReset = P, r.deflateResetKeep = U, r.deflateSetHeader = function (e, t) { return e && e.state ? 2 !== e.state.wrap ? m : (e.state.gzhead = t, l) : m }, r.deflate = function (e, t) { var r, n, i, s; if (!e || !e.state || 5 < t || t < 0) return e ? S(e, m) : m; if (n = e.state, !e.output || !e.input && 0 !== e.avail_in || 666 === n.status && 4 !== t) return S(e, 0 === e.avail_out ? -5 : m); if (n.strm = e, r = n.last_flush, n.last_flush = t, n.status === k) if (2 === n.wrap) e.adler = 0, I(n, 31), I(n, 139), I(n, 8), n.gzhead ? (I(n, (n.gzhead.text ? 1 : 0) + (n.gzhead.hcrc ? 2 : 0) + (n.gzhead.extra ? 4 : 0) + (n.gzhead.name ? 8 : 0) + (n.gzhead.comment ? 16 : 0)), I(n, 255 & n.gzhead.time), I(n, n.gzhead.time >> 8 & 255), I(n, n.gzhead.time >> 16 & 255), I(n, n.gzhead.time >> 24 & 255), I(n, 9 === n.level ? 2 : 2 <= n.strategy || n.level < 2 ? 4 : 0), I(n, 255 & n.gzhead.os), n.gzhead.extra && n.gzhead.extra.length && (I(n, 255 & n.gzhead.extra.length), I(n, n.gzhead.extra.length >> 8 & 255)), n.gzhead.hcrc && (e.adler = p(e.adler, n.pending_buf, n.pending, 0)), n.gzindex = 0, n.status = 69) : (I(n, 0), I(n, 0), I(n, 0), I(n, 0), I(n, 0), I(n, 9 === n.level ? 2 : 2 <= n.strategy || n.level < 2 ? 4 : 0), I(n, 3), n.status = x); else { var a = _ + (n.w_bits - 8 << 4) << 8; a |= (2 <= n.strategy || n.level < 2 ? 0 : n.level < 6 ? 1 : 6 === n.level ? 2 : 3) << 6, 0 !== n.strstart && (a |= 32), a += 31 - a % 31, n.status = x, O(n, a), 0 !== n.strstart && (O(n, e.adler >>> 16), O(n, 65535 & e.adler)), e.adler = 1 } if (69 === n.status) if (n.gzhead.extra) { for (i = n.pending; n.gzindex < (65535 & n.gzhead.extra.length) && (n.pending !== n.pending_buf_size || (n.gzhead.hcrc && n.pending > i && (e.adler = p(e.adler, n.pending_buf, n.pending - i, i)), E(e), i = n.pending, n.pending !== n.pending_buf_size));)I(n, 255 & n.gzhead.extra[n.gzindex]), n.gzindex++; n.gzhead.hcrc && n.pending > i && (e.adler = p(e.adler, n.pending_buf, n.pending - i, i)), n.gzindex === n.gzhead.extra.length && (n.gzindex = 0, n.status = 73) } else n.status = 73; if (73 === n.status) if (n.gzhead.name) { i = n.pending; do { if (n.pending === n.pending_buf_size && (n.gzhead.hcrc && n.pending > i && (e.adler = p(e.adler, n.pending_buf, n.pending - i, i)), E(e), i = n.pending, n.pending === n.pending_buf_size)) { s = 1; break } s = n.gzindex < n.gzhead.name.length ? 255 & n.gzhead.name.charCodeAt(n.gzindex++) : 0, I(n, s) } while (0 !== s); n.gzhead.hcrc && n.pending > i && (e.adler = p(e.adler, n.pending_buf, n.pending - i, i)), 0 === s && (n.gzindex = 0, n.status = 91) } else n.status = 91; if (91 === n.status) if (n.gzhead.comment) { i = n.pending; do { if (n.pending === n.pending_buf_size && (n.gzhead.hcrc && n.pending > i && (e.adler = p(e.adler, n.pending_buf, n.pending - i, i)), E(e), i = n.pending, n.pending === n.pending_buf_size)) { s = 1; break } s = n.gzindex < n.gzhead.comment.length ? 255 & n.gzhead.comment.charCodeAt(n.gzindex++) : 0, I(n, s) } while (0 !== s); n.gzhead.hcrc && n.pending > i && (e.adler = p(e.adler, n.pending_buf, n.pending - i, i)), 0 === s && (n.status = 103) } else n.status = 103; if (103 === n.status && (n.gzhead.hcrc ? (n.pending + 2 > n.pending_buf_size && E(e), n.pending + 2 <= n.pending_buf_size && (I(n, 255 & e.adler), I(n, e.adler >> 8 & 255), e.adler = 0, n.status = x)) : n.status = x), 0 !== n.pending) { if (E(e), 0 === e.avail_out) return n.last_flush = -1, l } else if (0 === e.avail_in && z(t) <= z(r) && 4 !== t) return S(e, -5); if (666 === n.status && 0 !== e.avail_in) return S(e, -5); if (0 !== e.avail_in || 0 !== n.lookahead || t !== f && 666 !== n.status) { var o = 2 === n.strategy ? function (e, t) { for (var r; ;) { if (0 === e.lookahead && (R(e), 0 === e.lookahead)) { if (t === f) return 1; break } if (e.match_length = 0, r = h._tr_tally(e, 0, e.window[e.strstart]), e.lookahead--, e.strstart++, r && (A(e, !1), 0 === e.strm.avail_out)) return 1 } return e.insert = 0, 4 === t ? (A(e, !0), 0 === e.strm.avail_out ? 3 : 4) : e.last_lit && (A(e, !1), 0 === e.strm.avail_out) ? 1 : 2 }(n, t) : 3 === n.strategy ? function (e, t) { for (var r, n, i, s, a = e.window; ;) { if (e.lookahead <= w) { if (R(e), e.lookahead <= w && t === f) return 1; if (0 === e.lookahead) break } if (e.match_length = 0, e.lookahead >= b && 0 < e.strstart && (n = a[i = e.strstart - 1]) === a[++i] && n === a[++i] && n === a[++i]) { s = e.strstart + w; do { } while (n === a[++i] && n === a[++i] && n === a[++i] && n === a[++i] && n === a[++i] && n === a[++i] && n === a[++i] && n === a[++i] && i < s); e.match_length = w - (s - i), e.match_length > e.lookahead && (e.match_length = e.lookahead) } if (e.match_length >= b ? (r = h._tr_tally(e, 1, e.match_length - b), e.lookahead -= e.match_length, e.strstart += e.match_length, e.match_length = 0) : (r = h._tr_tally(e, 0, e.window[e.strstart]), e.lookahead--, e.strstart++), r && (A(e, !1), 0 === e.strm.avail_out)) return 1 } return e.insert = 0, 4 === t ? (A(e, !0), 0 === e.strm.avail_out ? 3 : 4) : e.last_lit && (A(e, !1), 0 ==&#