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sip-0.9.2.js
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/*!
*
* SIP version 0.9.2
* Copyright (c) 2014-2018 Junction Networks, Inc <http://www.onsip.com>
* Homepage: https://sipjs.com
* License: https://sipjs.com/license/
*
*
* ~~~SIP.js contains substantial portions of JsSIP under the following license~~~
* Homepage: http://jssip.net
* Copyright (c) 2012-2013 José Luis Millán - Versatica <http://www.versatica.com>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* ~~~ end JsSIP license ~~~
*
*
*
*
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define([], factory);
else if(typeof exports === 'object')
exports["SIP"] = factory();
else
root["SIP"] = factory();
})(typeof self !== 'undefined' ? self : this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 1);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports) {
var g;
// This works in non-strict mode
g = (function() {
return this;
})();
try {
// This works if eval is allowed (see CSP)
g = g || Function("return this")() || (1,eval)("this");
} catch(e) {
// This works if the window reference is available
if(typeof window === "object")
g = window;
}
// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}
module.exports = g;
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(2)(__webpack_require__(34));
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* @name SIP
* @namespace
*/
module.exports = function (environment) {
var pkg = __webpack_require__(3),
version = pkg.version,
title = pkg.title;
var SIP = Object.defineProperties({}, {
version: {
get: function get() {
return version;
}
},
name: {
get: function get() {
return title;
}
}
});
__webpack_require__(4)(SIP, environment);
SIP.LoggerFactory = __webpack_require__(5)(environment.console);
SIP.EventEmitter = __webpack_require__(6)();
SIP.C = __webpack_require__(8)(SIP.name, SIP.version);
SIP.Exceptions = __webpack_require__(9);
SIP.Timers = __webpack_require__(10)(environment.timers);
SIP.Transport = environment.Transport(SIP, environment.WebSocket);
__webpack_require__(11)(SIP);
__webpack_require__(12)(SIP);
__webpack_require__(13)(SIP);
__webpack_require__(14)(SIP);
__webpack_require__(15)(SIP);
__webpack_require__(16)(SIP);
__webpack_require__(18)(SIP);
__webpack_require__(19)(SIP);
SIP.SessionDescriptionHandler = __webpack_require__(20)(SIP.EventEmitter);
__webpack_require__(21)(SIP);
__webpack_require__(22)(SIP);
__webpack_require__(23)(SIP);
__webpack_require__(25)(SIP);
__webpack_require__(26)(SIP, environment);
__webpack_require__(28)(SIP);
SIP.DigestAuthentication = __webpack_require__(29)(SIP.Utils);
SIP.Grammar = __webpack_require__(30)(SIP);
SIP.WebRTC = {
Modifiers: __webpack_require__(32)(SIP),
Simple: __webpack_require__(33)(SIP)
};
return SIP;
};
/***/ }),
/* 3 */
/***/ (function(module, exports) {
module.exports = {"name":"sip.js","title":"SIP.js","description":"A simple, intuitive, and powerful JavaScript signaling library","version":"0.9.2","main":"dist/sip.min.js","browser":{"./src/environment.js":"./src/environment_browser.js"},"homepage":"https://sipjs.com","author":"OnSIP <[email protected]> (https://sipjs.com/aboutus/)","contributors":[{"url":"https://github.com/onsip/SIP.js/blob/master/THANKS.md"}],"repository":{"type":"git","url":"https://github.com/onsip/SIP.js.git"},"keywords":["sip","websocket","webrtc","library","javascript"],"devDependencies":{"babel-core":"^6.26.0","babel-loader":"^7.1.2","babel-preset-env":"^1.6.1","eslint":"^4.9.0","jasmine-core":"^2.8.0","karma":"^1.7.1","karma-cli":"^1.0.1","karma-jasmine":"^1.1.0","karma-jasmine-html-reporter":"^0.2.2","karma-mocha-reporter":"^2.2.5","karma-phantomjs-launcher":"^1.0.4","karma-webpack":"^2.0.6","pegjs":"^0.10.0","pegjs-loader":"^0.5.4","uglifyjs-webpack-plugin":"^1.0.1","webpack":"^3.8.1"},"engines":{"node":">=4.0"},"license":"MIT","scripts":{"prebuild":"eslint src/*.js src/**/*.js","build":"webpack --progress && cp dist/sip.js dist/sip-$npm_package_version.js && cp dist/sip.min.js dist/sip-$npm_package_version.min.js","browserTest":"sleep 2 && open http://0.0.0.0:9876/debug.html & karma start --reporters kjhtml --no-single-run","commandLineTest":"karma start --reporters mocha --browsers PhantomJS --single-run","buildAndTest":"npm run build && npm run commandLineTest"},"dependencies":{"ws":"^1.0.1"},"optionalDependencies":{"promiscuous":"^0.6.0"}}
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* @fileoverview Utils
*/
module.exports = function (SIP, environment) {
var Utils;
Utils = {
Promise: environment.Promise,
defer: function defer() {
var deferred = {};
deferred.promise = new Utils.Promise(function (resolve, reject) {
deferred.resolve = resolve;
deferred.reject = reject;
});
return deferred;
},
reducePromises: function reducePromises(arr, val) {
return arr.reduce(function (acc, fn) {
acc = acc.then(fn);
return acc;
}, SIP.Utils.Promise.resolve(val));
},
augment: function augment(object, constructor, args, override) {
var idx, proto;
// Add public properties from constructor's prototype onto object
proto = constructor.prototype;
for (idx in proto) {
if (override || object[idx] === undefined) {
object[idx] = proto[idx];
}
}
// Construct the object as though it were just created by constructor
constructor.apply(object, args);
},
optionsOverride: function optionsOverride(options, winner, loser, isDeprecated, logger, defaultValue) {
if (isDeprecated && options[loser]) {
logger.warn(loser + ' is deprecated, please use ' + winner + ' instead');
}
if (options[winner] && options[loser]) {
logger.warn(winner + ' overriding ' + loser);
}
options[winner] = options[winner] || options[loser] || defaultValue;
},
str_utf8_length: function str_utf8_length(string) {
return encodeURIComponent(string).replace(/%[A-F\d]{2}/g, 'U').length;
},
generateFakeSDP: function generateFakeSDP(body) {
if (!body) {
return;
}
var start = body.indexOf('o=');
var end = body.indexOf('\r\n', start);
return 'v=0\r\n' + body.slice(start, end) + '\r\ns=-\r\nt=0 0\r\nc=IN IP4 0.0.0.0';
},
isFunction: function isFunction(fn) {
if (fn !== undefined) {
return Object.prototype.toString.call(fn) === '[object Function]';
} else {
return false;
}
},
isDecimal: function isDecimal(num) {
return !isNaN(num) && parseFloat(num) === parseInt(num, 10);
},
createRandomToken: function createRandomToken(size, base) {
var i,
r,
token = '';
base = base || 32;
for (i = 0; i < size; i++) {
r = Math.random() * base | 0;
token += r.toString(base);
}
return token;
},
newTag: function newTag() {
return SIP.Utils.createRandomToken(SIP.UA.C.TAG_LENGTH);
},
// http://stackoverflow.com/users/109538/broofa
newUUID: function newUUID() {
var UUID = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
var r = Math.random() * 16 | 0,
v = c === 'x' ? r : r & 0x3 | 0x8;
return v.toString(16);
});
return UUID;
},
hostType: function hostType(host) {
if (!host) {
return;
} else {
host = SIP.Grammar.parse(host, 'host');
if (host !== -1) {
return host.host_type;
}
}
},
/**
* Normalize SIP URI.
* NOTE: It does not allow a SIP URI without username.
* Accepts 'sip', 'sips' and 'tel' URIs and convert them into 'sip'.
* Detects the domain part (if given) and properly hex-escapes the user portion.
* If the user portion has only 'tel' number symbols the user portion is clean of 'tel' visual separators.
* @private
* @param {String} target
* @param {String} [domain]
*/
normalizeTarget: function normalizeTarget(target, domain) {
var uri, target_array, target_user, target_domain;
// If no target is given then raise an error.
if (!target) {
return;
// If a SIP.URI instance is given then return it.
} else if (target instanceof SIP.URI) {
return target;
// If a string is given split it by '@':
// - Last fragment is the desired domain.
// - Otherwise append the given domain argument.
} else if (typeof target === 'string') {
target_array = target.split('@');
switch (target_array.length) {
case 1:
if (!domain) {
return;
}
target_user = target;
target_domain = domain;
break;
case 2:
target_user = target_array[0];
target_domain = target_array[1];
break;
default:
target_user = target_array.slice(0, target_array.length - 1).join('@');
target_domain = target_array[target_array.length - 1];
}
// Remove the URI scheme (if present).
target_user = target_user.replace(/^(sips?|tel):/i, '');
// Remove 'tel' visual separators if the user portion just contains 'tel' number symbols.
if (/^[\-\.\(\)]*\+?[0-9\-\.\(\)]+$/.test(target_user)) {
target_user = target_user.replace(/[\-\.\(\)]/g, '');
}
// Build the complete SIP URI.
target = SIP.C.SIP + ':' + SIP.Utils.escapeUser(target_user) + '@' + target_domain;
// Finally parse the resulting URI.
uri = SIP.URI.parse(target);
return uri;
} else {
return;
}
},
/**
* Hex-escape a SIP URI user.
* @private
* @param {String} user
*/
escapeUser: function escapeUser(user) {
// Don't hex-escape ':' (%3A), '+' (%2B), '?' (%3F"), '/' (%2F).
return encodeURIComponent(decodeURIComponent(user)).replace(/%3A/ig, ':').replace(/%2B/ig, '+').replace(/%3F/ig, '?').replace(/%2F/ig, '/');
},
headerize: function headerize(string) {
var exceptions = {
'Call-Id': 'Call-ID',
'Cseq': 'CSeq',
'Min-Se': 'Min-SE',
'Rack': 'RAck',
'Rseq': 'RSeq',
'Www-Authenticate': 'WWW-Authenticate'
},
name = string.toLowerCase().replace(/_/g, '-').split('-'),
hname = '',
parts = name.length,
part;
for (part = 0; part < parts; part++) {
if (part !== 0) {
hname += '-';
}
hname += name[part].charAt(0).toUpperCase() + name[part].substring(1);
}
if (exceptions[hname]) {
hname = exceptions[hname];
}
return hname;
},
sipErrorCause: function sipErrorCause(status_code) {
var cause;
for (cause in SIP.C.SIP_ERROR_CAUSES) {
if (SIP.C.SIP_ERROR_CAUSES[cause].indexOf(status_code) !== -1) {
return SIP.C.causes[cause];
}
}
return SIP.C.causes.SIP_FAILURE_CODE;
},
getReasonPhrase: function getReasonPhrase(code, specific) {
return specific || SIP.C.REASON_PHRASE[code] || '';
},
getReasonHeaderValue: function getReasonHeaderValue(code, reason) {
reason = SIP.Utils.getReasonPhrase(code, reason);
return 'SIP ;cause=' + code + ' ;text="' + reason + '"';
},
getCancelReason: function getCancelReason(code, reason) {
if (code && code < 200 || code > 699) {
throw new TypeError('Invalid status_code: ' + code);
} else if (code) {
return SIP.Utils.getReasonHeaderValue(code, reason);
}
},
buildStatusLine: function buildStatusLine(code, reason) {
code = code || null;
reason = reason || null;
// Validate code and reason values
if (!code || code < 100 || code > 699) {
throw new TypeError('Invalid status_code: ' + code);
} else if (reason && typeof reason !== 'string' && !(reason instanceof String)) {
throw new TypeError('Invalid reason_phrase: ' + reason);
}
reason = Utils.getReasonPhrase(code, reason);
return 'SIP/2.0 ' + code + ' ' + reason + '\r\n';
},
/**
* Generate a random Test-Net IP (http://tools.ietf.org/html/rfc5735)
* @private
*/
getRandomTestNetIP: function getRandomTestNetIP() {
function getOctet(from, to) {
return Math.floor(Math.random() * (to - from + 1) + from);
}
return '192.0.2.' + getOctet(1, 254);
},
// MD5 (Message-Digest Algorithm) http://www.webtoolkit.info
calculateMD5: function calculateMD5(string) {
function RotateLeft(lValue, iShiftBits) {
return lValue << iShiftBits | lValue >>> 32 - iShiftBits;
}
function AddUnsigned(lX, lY) {
var lX4, lY4, lX8, lY8, lResult;
lX8 = lX & 0x80000000;
lY8 = lY & 0x80000000;
lX4 = lX & 0x40000000;
lY4 = lY & 0x40000000;
lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF);
if (lX4 & lY4) {
return lResult ^ 0x80000000 ^ lX8 ^ lY8;
}
if (lX4 | lY4) {
if (lResult & 0x40000000) {
return lResult ^ 0xC0000000 ^ lX8 ^ lY8;
} else {
return lResult ^ 0x40000000 ^ lX8 ^ lY8;
}
} else {
return lResult ^ lX8 ^ lY8;
}
}
function F(x, y, z) {
return x & y | ~x & z;
}
function G(x, y, z) {
return x & z | y & ~z;
}
function H(x, y, z) {
return x ^ y ^ z;
}
function I(x, y, z) {
return y ^ (x | ~z);
}
function FF(a, b, c, d, x, s, ac) {
a = AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));
return AddUnsigned(RotateLeft(a, s), b);
}
function GG(a, b, c, d, x, s, ac) {
a = AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));
return AddUnsigned(RotateLeft(a, s), b);
}
function HH(a, b, c, d, x, s, ac) {
a = AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));
return AddUnsigned(RotateLeft(a, s), b);
}
function II(a, b, c, d, x, s, ac) {
a = AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));
return AddUnsigned(RotateLeft(a, s), b);
}
function ConvertToWordArray(string) {
var lWordCount;
var lMessageLength = string.length;
var lNumberOfWords_temp1 = lMessageLength + 8;
var lNumberOfWords_temp2 = (lNumberOfWords_temp1 - lNumberOfWords_temp1 % 64) / 64;
var lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16;
var lWordArray = Array(lNumberOfWords - 1);
var lBytePosition = 0;
var lByteCount = 0;
while (lByteCount < lMessageLength) {
lWordCount = (lByteCount - lByteCount % 4) / 4;
lBytePosition = lByteCount % 4 * 8;
lWordArray[lWordCount] = lWordArray[lWordCount] | string.charCodeAt(lByteCount) << lBytePosition;
lByteCount++;
}
lWordCount = (lByteCount - lByteCount % 4) / 4;
lBytePosition = lByteCount % 4 * 8;
lWordArray[lWordCount] = lWordArray[lWordCount] | 0x80 << lBytePosition;
lWordArray[lNumberOfWords - 2] = lMessageLength << 3;
lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29;
return lWordArray;
}
function WordToHex(lValue) {
var WordToHexValue = "",
WordToHexValue_temp = "",
lByte,
lCount;
for (lCount = 0; lCount <= 3; lCount++) {
lByte = lValue >>> lCount * 8 & 255;
WordToHexValue_temp = "0" + lByte.toString(16);
WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length - 2, 2);
}
return WordToHexValue;
}
function Utf8Encode(string) {
string = string.replace(/\r\n/g, "\n");
var utftext = "";
for (var n = 0; n < string.length; n++) {
var c = string.charCodeAt(n);
if (c < 128) {
utftext += String.fromCharCode(c);
} else if (c > 127 && c < 2048) {
utftext += String.fromCharCode(c >> 6 | 192);
utftext += String.fromCharCode(c & 63 | 128);
} else {
utftext += String.fromCharCode(c >> 12 | 224);
utftext += String.fromCharCode(c >> 6 & 63 | 128);
utftext += String.fromCharCode(c & 63 | 128);
}
}
return utftext;
}
var x = [];
var k, AA, BB, CC, DD, a, b, c, d;
var S11 = 7,
S12 = 12,
S13 = 17,
S14 = 22;
var S21 = 5,
S22 = 9,
S23 = 14,
S24 = 20;
var S31 = 4,
S32 = 11,
S33 = 16,
S34 = 23;
var S41 = 6,
S42 = 10,
S43 = 15,
S44 = 21;
string = Utf8Encode(string);
x = ConvertToWordArray(string);
a = 0x67452301;b = 0xEFCDAB89;c = 0x98BADCFE;d = 0x10325476;
for (k = 0; k < x.length; k += 16) {
AA = a;BB = b;CC = c;DD = d;
a = FF(a, b, c, d, x[k + 0], S11, 0xD76AA478);
d = FF(d, a, b, c, x[k + 1], S12, 0xE8C7B756);
c = FF(c, d, a, b, x[k + 2], S13, 0x242070DB);
b = FF(b, c, d, a, x[k + 3], S14, 0xC1BDCEEE);
a = FF(a, b, c, d, x[k + 4], S11, 0xF57C0FAF);
d = FF(d, a, b, c, x[k + 5], S12, 0x4787C62A);
c = FF(c, d, a, b, x[k + 6], S13, 0xA8304613);
b = FF(b, c, d, a, x[k + 7], S14, 0xFD469501);
a = FF(a, b, c, d, x[k + 8], S11, 0x698098D8);
d = FF(d, a, b, c, x[k + 9], S12, 0x8B44F7AF);
c = FF(c, d, a, b, x[k + 10], S13, 0xFFFF5BB1);
b = FF(b, c, d, a, x[k + 11], S14, 0x895CD7BE);
a = FF(a, b, c, d, x[k + 12], S11, 0x6B901122);
d = FF(d, a, b, c, x[k + 13], S12, 0xFD987193);
c = FF(c, d, a, b, x[k + 14], S13, 0xA679438E);
b = FF(b, c, d, a, x[k + 15], S14, 0x49B40821);
a = GG(a, b, c, d, x[k + 1], S21, 0xF61E2562);
d = GG(d, a, b, c, x[k + 6], S22, 0xC040B340);
c = GG(c, d, a, b, x[k + 11], S23, 0x265E5A51);
b = GG(b, c, d, a, x[k + 0], S24, 0xE9B6C7AA);
a = GG(a, b, c, d, x[k + 5], S21, 0xD62F105D);
d = GG(d, a, b, c, x[k + 10], S22, 0x2441453);
c = GG(c, d, a, b, x[k + 15], S23, 0xD8A1E681);
b = GG(b, c, d, a, x[k + 4], S24, 0xE7D3FBC8);
a = GG(a, b, c, d, x[k + 9], S21, 0x21E1CDE6);
d = GG(d, a, b, c, x[k + 14], S22, 0xC33707D6);
c = GG(c, d, a, b, x[k + 3], S23, 0xF4D50D87);
b = GG(b, c, d, a, x[k + 8], S24, 0x455A14ED);
a = GG(a, b, c, d, x[k + 13], S21, 0xA9E3E905);
d = GG(d, a, b, c, x[k + 2], S22, 0xFCEFA3F8);
c = GG(c, d, a, b, x[k + 7], S23, 0x676F02D9);
b = GG(b, c, d, a, x[k + 12], S24, 0x8D2A4C8A);
a = HH(a, b, c, d, x[k + 5], S31, 0xFFFA3942);
d = HH(d, a, b, c, x[k + 8], S32, 0x8771F681);
c = HH(c, d, a, b, x[k + 11], S33, 0x6D9D6122);
b = HH(b, c, d, a, x[k + 14], S34, 0xFDE5380C);
a = HH(a, b, c, d, x[k + 1], S31, 0xA4BEEA44);
d = HH(d, a, b, c, x[k + 4], S32, 0x4BDECFA9);
c = HH(c, d, a, b, x[k + 7], S33, 0xF6BB4B60);
b = HH(b, c, d, a, x[k + 10], S34, 0xBEBFBC70);
a = HH(a, b, c, d, x[k + 13], S31, 0x289B7EC6);
d = HH(d, a, b, c, x[k + 0], S32, 0xEAA127FA);
c = HH(c, d, a, b, x[k + 3], S33, 0xD4EF3085);
b = HH(b, c, d, a, x[k + 6], S34, 0x4881D05);
a = HH(a, b, c, d, x[k + 9], S31, 0xD9D4D039);
d = HH(d, a, b, c, x[k + 12], S32, 0xE6DB99E5);
c = HH(c, d, a, b, x[k + 15], S33, 0x1FA27CF8);
b = HH(b, c, d, a, x[k + 2], S34, 0xC4AC5665);
a = II(a, b, c, d, x[k + 0], S41, 0xF4292244);
d = II(d, a, b, c, x[k + 7], S42, 0x432AFF97);
c = II(c, d, a, b, x[k + 14], S43, 0xAB9423A7);
b = II(b, c, d, a, x[k + 5], S44, 0xFC93A039);
a = II(a, b, c, d, x[k + 12], S41, 0x655B59C3);
d = II(d, a, b, c, x[k + 3], S42, 0x8F0CCC92);
c = II(c, d, a, b, x[k + 10], S43, 0xFFEFF47D);
b = II(b, c, d, a, x[k + 1], S44, 0x85845DD1);
a = II(a, b, c, d, x[k + 8], S41, 0x6FA87E4F);
d = II(d, a, b, c, x[k + 15], S42, 0xFE2CE6E0);
c = II(c, d, a, b, x[k + 6], S43, 0xA3014314);
b = II(b, c, d, a, x[k + 13], S44, 0x4E0811A1);
a = II(a, b, c, d, x[k + 4], S41, 0xF7537E82);
d = II(d, a, b, c, x[k + 11], S42, 0xBD3AF235);
c = II(c, d, a, b, x[k + 2], S43, 0x2AD7D2BB);
b = II(b, c, d, a, x[k + 9], S44, 0xEB86D391);
a = AddUnsigned(a, AA);
b = AddUnsigned(b, BB);
c = AddUnsigned(c, CC);
d = AddUnsigned(d, DD);
}
var temp = WordToHex(a) + WordToHex(b) + WordToHex(c) + WordToHex(d);
return temp.toLowerCase();
}
};
SIP.Utils = Utils;
};
/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var levels = {
'error': 0,
'warn': 1,
'log': 2,
'debug': 3
};
module.exports = function (console) {
var LoggerFactory = function LoggerFactory() {
var logger,
level = 2,
builtinEnabled = true,
connector = null;
this.loggers = {};
logger = this.getLogger('sip.loggerfactory');
Object.defineProperties(this, {
builtinEnabled: {
get: function get() {
return builtinEnabled;
},
set: function set(value) {
if (typeof value === 'boolean') {
builtinEnabled = value;
} else {
logger.error('invalid "builtinEnabled" parameter value: ' + JSON.stringify(value));
}
}
},
level: {
get: function get() {
return level;
},
set: function set(value) {
if (value >= 0 && value <= 3) {
level = value;
} else if (value > 3) {
level = 3;
} else if (levels.hasOwnProperty(value)) {
level = levels[value];
} else {
logger.error('invalid "level" parameter value: ' + JSON.stringify(value));
}
}
},
connector: {
get: function get() {
return connector;
},
set: function set(value) {
if (value === null || value === "" || value === undefined) {
connector = null;
} else if (typeof value === 'function') {
connector = value;
} else {
logger.error('invalid "connector" parameter value: ' + JSON.stringify(value));
}
}
}
});
};
LoggerFactory.prototype.print = function (target, category, label, content) {
if (typeof content === 'string') {
var prefix = [new Date(), category];
if (label) {
prefix.push(label);
}
content = prefix.concat(content).join(' | ');
}
target.call(console, content);
};
function Logger(logger, category, label) {
this.logger = logger;
this.category = category;
this.label = label;
}
Object.keys(levels).forEach(function (targetName) {
Logger.prototype[targetName] = function (content) {
this.logger[targetName](this.category, this.label, content);
};
LoggerFactory.prototype[targetName] = function (category, label, content) {
if (this.level >= levels[targetName]) {
if (this.builtinEnabled) {
this.print(console[targetName], category, label, content);
}
if (this.connector) {
this.connector(targetName, category, label, content);
}
}
};
});
LoggerFactory.prototype.getLogger = function (category, label) {
var logger;
if (label && this.level === 3) {
return new Logger(this, category, label);
} else if (this.loggers[category]) {
return this.loggers[category];
} else {
logger = new Logger(this, category);
this.loggers[category] = logger;
return logger;
}
};
return LoggerFactory;
};
/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var NodeEventEmitter = __webpack_require__(7).EventEmitter;
module.exports = function () {
// Don't use `new SIP.EventEmitter()` for inheriting.
// Use Object.create(SIP.EventEmitter.prototoype);
function EventEmitter() {
NodeEventEmitter.call(this);
}
EventEmitter.prototype = Object.create(NodeEventEmitter.prototype, {
constructor: {
value: EventEmitter,
enumerable: false,
writable: true,
configurable: true
}
});
return EventEmitter;
};
/***/ }),
/* 7 */
/***/ (function(module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
function EventEmitter() {
this._events = this._events || {};
this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;
// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;
EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;
// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
EventEmitter.defaultMaxListeners = 10;
// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function(n) {
if (!isNumber(n) || n < 0 || isNaN(n))
throw TypeError('n must be a positive number');
this._maxListeners = n;
return this;
};
EventEmitter.prototype.emit = function(type) {
var er, handler, len, args, i, listeners;
if (!this._events)
this._events = {};
// If there is no 'error' event listener then throw.
if (type === 'error') {
if (!this._events.error ||
(isObject(this._events.error) && !this._events.error.length)) {
er = arguments[1];
if (er instanceof Error) {
throw er; // Unhandled 'error' event
} else {
// At least give some kind of context to the user
var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
err.context = er;
throw err;
}
}
}
handler = this._events[type];
if (isUndefined(handler))
return false;
if (isFunction(handler)) {
switch (arguments.length) {
// fast cases
case 1:
handler.call(this);
break;
case 2:
handler.call(this, arguments[1]);
break;
case 3:
handler.call(this, arguments[1], arguments[2]);
break;
// slower
default:
args = Array.prototype.slice.call(arguments, 1);
handler.apply(this, args);
}
} else if (isObject(handler)) {
args = Array.prototype.slice.call(arguments, 1);
listeners = handler.slice();
len = listeners.length;
for (i = 0; i < len; i++)
listeners[i].apply(this, args);
}
return true;
};
EventEmitter.prototype.addListener = function(type, listener) {
var m;
if (!isFunction(listener))
throw TypeError('listener must be a function');
if (!this._events)
this._events = {};
// To avoid recursion in the case that type === "newListener"! Before
// adding it to the listeners, first emit "newListener".
if (this._events.newListener)
this.emit('newListener', type,
isFunction(listener.listener) ?
listener.listener : listener);