diff --git a/public/js/simplewebrtc.bundle.js b/public/js/simplewebrtc.bundle.js index b834353..1141605 100644 --- a/public/js/simplewebrtc.bundle.js +++ b/public/js/simplewebrtc.bundle.js @@ -463,7 +463,59 @@ SimpleWebRTC.prototype.sendFile = function () { module.exports = SimpleWebRTC; -},{"./socketioconnection":3,"./webrtc":2,"attachmediastream":7,"mockconsole":6,"webrtcsupport":5,"wildemitter":4}],4:[function(require,module,exports){ +},{"./socketioconnection":3,"./webrtc":2,"attachmediastream":7,"mockconsole":6,"webrtcsupport":5,"wildemitter":4}],5:[function(require,module,exports){ +// created by @HenrikJoreteg +var prefix; +var version; + +if (window.mozRTCPeerConnection || navigator.mozGetUserMedia) { + prefix = 'moz'; + version = parseInt(navigator.userAgent.match(/Firefox\/([0-9]+)\./)[1], 10); +} else if (window.webkitRTCPeerConnection || navigator.webkitGetUserMedia) { + prefix = 'webkit'; + version = navigator.userAgent.match(/Chrom(e|ium)/) && parseInt(navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./)[2], 10); +} + +var PC = window.mozRTCPeerConnection || window.webkitRTCPeerConnection; +var IceCandidate = window.mozRTCIceCandidate || window.RTCIceCandidate; +var SessionDescription = window.mozRTCSessionDescription || window.RTCSessionDescription; +var MediaStream = window.webkitMediaStream || window.MediaStream; +var screenSharing = window.location.protocol === 'https:' && + ((prefix === 'webkit' && version >= 26) || + (prefix === 'moz' && version >= 33)) +var AudioContext = window.AudioContext || window.webkitAudioContext; +var videoEl = document.createElement('video'); +var supportVp8 = videoEl && videoEl.canPlayType && videoEl.canPlayType('video/webm; codecs="vp8", vorbis') === "probably"; +var getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.msGetUserMedia || navigator.mozGetUserMedia; + +// export support flags and constructors.prototype && PC +module.exports = { + prefix: prefix, + browserVersion: version, + support: !!PC && supportVp8 && !!getUserMedia, + // new support style + supportRTCPeerConnection: !!PC, + supportVp8: supportVp8, + supportGetUserMedia: !!getUserMedia, + supportDataChannel: !!(PC && PC.prototype && PC.prototype.createDataChannel), + supportWebAudio: !!(AudioContext && AudioContext.prototype.createMediaStreamSource), + supportMediaStream: !!(MediaStream && MediaStream.prototype.removeTrack), + supportScreenSharing: !!screenSharing, + // old deprecated style. Dont use this anymore + dataChannel: !!(PC && PC.prototype && PC.prototype.createDataChannel), + webAudio: !!(AudioContext && AudioContext.prototype.createMediaStreamSource), + mediaStream: !!(MediaStream && MediaStream.prototype.removeTrack), + screenSharing: !!screenSharing, + // constructors + AudioContext: AudioContext, + PeerConnection: PC, + SessionDescription: SessionDescription, + IceCandidate: IceCandidate, + MediaStream: MediaStream, + getUserMedia: getUserMedia +}; + +},{}],4:[function(require,module,exports){ /* WildEmitter.js is a slim little event emitter by @henrikjoreteg largely based on @visionmedia's Emitter from UI Kit. @@ -608,58 +660,6 @@ WildEmitter.prototype.getWildcardCallbacks = function (eventName) { return result; }; -},{}],5:[function(require,module,exports){ -// created by @HenrikJoreteg -var prefix; -var version; - -if (window.mozRTCPeerConnection || navigator.mozGetUserMedia) { - prefix = 'moz'; - version = parseInt(navigator.userAgent.match(/Firefox\/([0-9]+)\./)[1], 10); -} else if (window.webkitRTCPeerConnection || navigator.webkitGetUserMedia) { - prefix = 'webkit'; - version = navigator.userAgent.match(/Chrom(e|ium)/) && parseInt(navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./)[2], 10); -} - -var PC = window.mozRTCPeerConnection || window.webkitRTCPeerConnection; -var IceCandidate = window.mozRTCIceCandidate || window.RTCIceCandidate; -var SessionDescription = window.mozRTCSessionDescription || window.RTCSessionDescription; -var MediaStream = window.webkitMediaStream || window.MediaStream; -var screenSharing = window.location.protocol === 'https:' && - ((prefix === 'webkit' && version >= 26) || - (prefix === 'moz' && version >= 33)) -var AudioContext = window.AudioContext || window.webkitAudioContext; -var videoEl = document.createElement('video'); -var supportVp8 = videoEl && videoEl.canPlayType && videoEl.canPlayType('video/webm; codecs="vp8", vorbis') === "probably"; -var getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.msGetUserMedia || navigator.mozGetUserMedia; - -// export support flags and constructors.prototype && PC -module.exports = { - prefix: prefix, - browserVersion: version, - support: !!PC && supportVp8 && !!getUserMedia, - // new support style - supportRTCPeerConnection: !!PC, - supportVp8: supportVp8, - supportGetUserMedia: !!getUserMedia, - supportDataChannel: !!(PC && PC.prototype && PC.prototype.createDataChannel), - supportWebAudio: !!(AudioContext && AudioContext.prototype.createMediaStreamSource), - supportMediaStream: !!(MediaStream && MediaStream.prototype.removeTrack), - supportScreenSharing: !!screenSharing, - // old deprecated style. Dont use this anymore - dataChannel: !!(PC && PC.prototype && PC.prototype.createDataChannel), - webAudio: !!(AudioContext && AudioContext.prototype.createMediaStreamSource), - mediaStream: !!(MediaStream && MediaStream.prototype.removeTrack), - screenSharing: !!screenSharing, - // constructors - AudioContext: AudioContext, - PeerConnection: PC, - SessionDescription: SessionDescription, - IceCandidate: IceCandidate, - MediaStream: MediaStream, - getUserMedia: getUserMedia -}; - },{}],6:[function(require,module,exports){ var methods = "assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,markTimeline,profile,profileEnd,time,timeEnd,trace,warn".split(","); var l = methods.length; @@ -5567,7 +5567,7 @@ Peer.prototype.onIceCandidate = function (candidate) { if (this.closed) return; if (candidate) { var pcConfig = this.parent.config.peerConnectionConfig; - if (webrtc.prefix === 'moz' && pcConfig && + if (webrtc.prefix === 'moz' && pcConfig && pcConfig.iceTransports && candidate.candidate && candidate.candidate.candidate && candidate.candidate.candidate.indexOf(pcConfig.iceTransports) < 0) { this.logger.log('Ignoring ice candidate not matching pcConfig iceTransports type: ', pcConfig.iceTransports); @@ -7092,7 +7092,129 @@ module.exports = function(stream, options) { return harker; } -},{"wildemitter":24}],24:[function(require,module,exports){ +},{"wildemitter":24}],20:[function(require,module,exports){ +var toSDP = require('./lib/tosdp'); +var toJSON = require('./lib/tojson'); + + +// Converstion from JSON to SDP + +exports.toIncomingSDPOffer = function (session) { + return toSDP.toSessionSDP(session, { + role: 'responder', + direction: 'incoming' + }); +}; +exports.toOutgoingSDPOffer = function (session) { + return toSDP.toSessionSDP(session, { + role: 'initiator', + direction: 'outgoing' + }); +}; +exports.toIncomingSDPAnswer = function (session) { + return toSDP.toSessionSDP(session, { + role: 'initiator', + direction: 'incoming' + }); +}; +exports.toOutgoingSDPAnswer = function (session) { + return toSDP.toSessionSDP(session, { + role: 'responder', + direction: 'outgoing' + }); +}; +exports.toIncomingMediaSDPOffer = function (media) { + return toSDP.toMediaSDP(media, { + role: 'responder', + direction: 'incoming' + }); +}; +exports.toOutgoingMediaSDPOffer = function (media) { + return toSDP.toMediaSDP(media, { + role: 'initiator', + direction: 'outgoing' + }); +}; +exports.toIncomingMediaSDPAnswer = function (media) { + return toSDP.toMediaSDP(media, { + role: 'initiator', + direction: 'incoming' + }); +}; +exports.toOutgoingMediaSDPAnswer = function (media) { + return toSDP.toMediaSDP(media, { + role: 'responder', + direction: 'outgoing' + }); +}; +exports.toCandidateSDP = toSDP.toCandidateSDP; +exports.toMediaSDP = toSDP.toMediaSDP; +exports.toSessionSDP = toSDP.toSessionSDP; + + +// Conversion from SDP to JSON + +exports.toIncomingJSONOffer = function (sdp, creators) { + return toJSON.toSessionJSON(sdp, { + role: 'responder', + direction: 'incoming', + creators: creators + }); +}; +exports.toOutgoingJSONOffer = function (sdp, creators) { + return toJSON.toSessionJSON(sdp, { + role: 'initiator', + direction: 'outgoing', + creators: creators + }); +}; +exports.toIncomingJSONAnswer = function (sdp, creators) { + return toJSON.toSessionJSON(sdp, { + role: 'initiator', + direction: 'incoming', + creators: creators + }); +}; +exports.toOutgoingJSONAnswer = function (sdp, creators) { + return toJSON.toSessionJSON(sdp, { + role: 'responder', + direction: 'outgoing', + creators: creators + }); +}; +exports.toIncomingMediaJSONOffer = function (sdp, creator) { + return toJSON.toMediaJSON(sdp, { + role: 'responder', + direction: 'incoming', + creator: creator + }); +}; +exports.toOutgoingMediaJSONOffer = function (sdp, creator) { + return toJSON.toMediaJSON(sdp, { + role: 'initiator', + direction: 'outgoing', + creator: creator + }); +}; +exports.toIncomingMediaJSONAnswer = function (sdp, creator) { + return toJSON.toMediaJSON(sdp, { + role: 'initiator', + direction: 'incoming', + creator: creator + }); +}; +exports.toOutgoingMediaJSONAnswer = function (sdp, creator) { + return toJSON.toMediaJSON(sdp, { + role: 'responder', + direction: 'outgoing', + creator: creator + }); +}; +exports.toCandidateJSON = toJSON.toCandidateJSON; +exports.toMediaJSON = toJSON.toMediaJSON; +exports.toSessionJSON = toJSON.toSessionJSON; + +},{"./lib/tojson":26,"./lib/tosdp":25}],24:[function(require,module,exports){ /* WildEmitter.js is a slim little event emitter by @henrikjoreteg largely based on @visionmedia's Emitter from UI Kit. @@ -7236,139 +7358,17 @@ WildEmitter.prototype.getWildcardCallbacks = function (eventName) { return result; }; -},{}],20:[function(require,module,exports){ -var toSDP = require('./lib/tosdp'); -var toJSON = require('./lib/tojson'); +},{}],18:[function(require,module,exports){ +// getScreenMedia helper by @HenrikJoreteg +var getUserMedia = require('getusermedia'); +// cache for constraints and callback +var cache = {}; -// Converstion from JSON to SDP - -exports.toIncomingSDPOffer = function (session) { - return toSDP.toSessionSDP(session, { - role: 'responder', - direction: 'incoming' - }); -}; -exports.toOutgoingSDPOffer = function (session) { - return toSDP.toSessionSDP(session, { - role: 'initiator', - direction: 'outgoing' - }); -}; -exports.toIncomingSDPAnswer = function (session) { - return toSDP.toSessionSDP(session, { - role: 'initiator', - direction: 'incoming' - }); -}; -exports.toOutgoingSDPAnswer = function (session) { - return toSDP.toSessionSDP(session, { - role: 'responder', - direction: 'outgoing' - }); -}; -exports.toIncomingMediaSDPOffer = function (media) { - return toSDP.toMediaSDP(media, { - role: 'responder', - direction: 'incoming' - }); -}; -exports.toOutgoingMediaSDPOffer = function (media) { - return toSDP.toMediaSDP(media, { - role: 'initiator', - direction: 'outgoing' - }); -}; -exports.toIncomingMediaSDPAnswer = function (media) { - return toSDP.toMediaSDP(media, { - role: 'initiator', - direction: 'incoming' - }); -}; -exports.toOutgoingMediaSDPAnswer = function (media) { - return toSDP.toMediaSDP(media, { - role: 'responder', - direction: 'outgoing' - }); -}; -exports.toCandidateSDP = toSDP.toCandidateSDP; -exports.toMediaSDP = toSDP.toMediaSDP; -exports.toSessionSDP = toSDP.toSessionSDP; - - -// Conversion from SDP to JSON - -exports.toIncomingJSONOffer = function (sdp, creators) { - return toJSON.toSessionJSON(sdp, { - role: 'responder', - direction: 'incoming', - creators: creators - }); -}; -exports.toOutgoingJSONOffer = function (sdp, creators) { - return toJSON.toSessionJSON(sdp, { - role: 'initiator', - direction: 'outgoing', - creators: creators - }); -}; -exports.toIncomingJSONAnswer = function (sdp, creators) { - return toJSON.toSessionJSON(sdp, { - role: 'initiator', - direction: 'incoming', - creators: creators - }); -}; -exports.toOutgoingJSONAnswer = function (sdp, creators) { - return toJSON.toSessionJSON(sdp, { - role: 'responder', - direction: 'outgoing', - creators: creators - }); -}; -exports.toIncomingMediaJSONOffer = function (sdp, creator) { - return toJSON.toMediaJSON(sdp, { - role: 'responder', - direction: 'incoming', - creator: creator - }); -}; -exports.toOutgoingMediaJSONOffer = function (sdp, creator) { - return toJSON.toMediaJSON(sdp, { - role: 'initiator', - direction: 'outgoing', - creator: creator - }); -}; -exports.toIncomingMediaJSONAnswer = function (sdp, creator) { - return toJSON.toMediaJSON(sdp, { - role: 'initiator', - direction: 'incoming', - creator: creator - }); -}; -exports.toOutgoingMediaJSONAnswer = function (sdp, creator) { - return toJSON.toMediaJSON(sdp, { - role: 'responder', - direction: 'outgoing', - creator: creator - }); -}; -exports.toCandidateJSON = toJSON.toCandidateJSON; -exports.toMediaJSON = toJSON.toMediaJSON; -exports.toSessionJSON = toJSON.toSessionJSON; - -},{"./lib/tojson":26,"./lib/tosdp":25}],18:[function(require,module,exports){ -// getScreenMedia helper by @HenrikJoreteg -var getUserMedia = require('getusermedia'); - -// cache for constraints and callback -var cache = {}; - -module.exports = function (constraints, cb) { - var hasConstraints = arguments.length === 2; - var callback = hasConstraints ? cb : constraints; - var error; +module.exports = function (constraints, cb) { + var hasConstraints = arguments.length === 2; + var callback = hasConstraints ? cb : constraints; + var error; if (typeof window === 'undefined' || window.location.protocol === 'http:') { error = new Error('NavigatorUserMediaError'); @@ -7506,54 +7506,7 @@ window.addEventListener('message', function (event) { } }); -},{"getusermedia":16}],19:[function(require,module,exports){ -var support = require('webrtcsupport'); - - -function GainController(stream) { - this.support = support.webAudio && support.mediaStream; - - // set our starting value - this.gain = 1; - - if (this.support) { - var context = this.context = new support.AudioContext(); - this.microphone = context.createMediaStreamSource(stream); - this.gainFilter = context.createGain(); - this.destination = context.createMediaStreamDestination(); - this.outputStream = this.destination.stream; - this.microphone.connect(this.gainFilter); - this.gainFilter.connect(this.destination); - stream.addTrack(this.outputStream.getAudioTracks()[0]); - stream.removeTrack(stream.getAudioTracks()[0]); - } - this.stream = stream; -} - -// setting -GainController.prototype.setGain = function (val) { - // check for support - if (!this.support) return; - this.gainFilter.gain.value = val; - this.gain = val; -}; - -GainController.prototype.getGain = function () { - return this.gain; -}; - -GainController.prototype.off = function () { - return this.setGain(0); -}; - -GainController.prototype.on = function () { - this.setGain(1); -}; - - -module.exports = GainController; - -},{"webrtcsupport":5}],22:[function(require,module,exports){ +},{"getusermedia":16}],22:[function(require,module,exports){ /** * lodash 3.0.3 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -7617,7 +7570,54 @@ var forEach = createForEach(arrayEach, baseEach); module.exports = forEach; -},{"lodash._arrayeach":27,"lodash._baseeach":30,"lodash._bindcallback":28,"lodash.isarray":29}],23:[function(require,module,exports){ +},{"lodash._arrayeach":30,"lodash._baseeach":28,"lodash._bindcallback":29,"lodash.isarray":27}],19:[function(require,module,exports){ +var support = require('webrtcsupport'); + + +function GainController(stream) { + this.support = support.webAudio && support.mediaStream; + + // set our starting value + this.gain = 1; + + if (this.support) { + var context = this.context = new support.AudioContext(); + this.microphone = context.createMediaStreamSource(stream); + this.gainFilter = context.createGain(); + this.destination = context.createMediaStreamDestination(); + this.outputStream = this.destination.stream; + this.microphone.connect(this.gainFilter); + this.gainFilter.connect(this.destination); + stream.addTrack(this.outputStream.getAudioTracks()[0]); + stream.removeTrack(stream.getAudioTracks()[0]); + } + this.stream = stream; +} + +// setting +GainController.prototype.setGain = function (val) { + // check for support + if (!this.support) return; + this.gainFilter.gain.value = val; + this.gain = val; +}; + +GainController.prototype.getGain = function () { + return this.gain; +}; + +GainController.prototype.off = function () { + return this.setGain(0); +}; + +GainController.prototype.on = function () { + this.setGain(1); +}; + + +module.exports = GainController; + +},{"webrtcsupport":5}],23:[function(require,module,exports){ /** * lodash 3.1.2 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -7776,38 +7776,490 @@ function property(path) { module.exports = pluck; -},{"lodash._baseget":31,"lodash._topath":32,"lodash.isarray":33,"lodash.map":34}],25:[function(require,module,exports){ -var SENDERS = require('./senders'); - - -exports.toSessionSDP = function (session, opts) { - var role = opts.role || 'initiator'; - var direction = opts.direction || 'outgoing'; - var sid = opts.sid || session.sid || Date.now(); - var time = opts.time || Date.now(); +},{"lodash._baseget":33,"lodash._topath":34,"lodash.isarray":31,"lodash.map":32}],31:[function(require,module,exports){ +/** + * lodash 3.0.3 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ - var sdp = [ - 'v=0', - 'o=- ' + sid + ' ' + time + ' IN IP4 0.0.0.0', - 's=-', - 't=0 0' - ]; +/** `Object#toString` result references. */ +var arrayTag = '[object Array]', + funcTag = '[object Function]'; - var groups = session.groups || []; - groups.forEach(function (group) { - sdp.push('a=group:' + group.semantics + ' ' + group.contents.join(' ')); - }); +/** + * Used to match `RegExp` [special characters](http://www.regular-expressions.info/characters.html#special). + * In addition to special characters the forward slash is escaped to allow for + * easier `eval` use and `Function` compilation. + */ +var reRegExpChars = /[.*+?^${}()|[\]\/\\]/g, + reHasRegExpChars = RegExp(reRegExpChars.source); - var contents = session.contents || []; - contents.forEach(function (content) { - sdp.push(exports.toMediaSDP(content, opts)); - }); +/** Used to detect host constructors (Safari > 5). */ +var reIsHostCtor = /^\[object .+?Constructor\]$/; - return sdp.join('\r\n') + '\r\n'; -}; +/** + * Converts `value` to a string if it's not one. An empty string is returned + * for `null` or `undefined` values. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ +function baseToString(value) { + if (typeof value == 'string') { + return value; + } + return value == null ? '' : (value + ''); +} -exports.toMediaSDP = function (content, opts) { - var sdp = []; +/** + * Checks if `value` is object-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var fnToString = Function.prototype.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; + +/** Used to detect if a method is native. */ +var reIsNative = RegExp('^' + + escapeRegExp(fnToString.call(hasOwnProperty)) + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' +); + +/* Native method references for those with the same name as other `lodash` methods. */ +var nativeIsArray = getNative(Array, 'isArray'); + +/** + * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer) + * of an array-like value. + */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ +function getNative(object, key) { + var value = object == null ? undefined : object[key]; + return isNative(value) ? value : undefined; +} + +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength). + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + */ +function isLength(value) { + return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +} + +/** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(function() { return arguments; }()); + * // => false + */ +var isArray = nativeIsArray || function(value) { + return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag; +}; + +/** + * Checks if `value` is a native function. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ +function isNative(value) { + if (value == null) { + return false; + } + if (objToString.call(value) == funcTag) { + return reIsNative.test(fnToString.call(value)); + } + return isObjectLike(value) && reIsHostCtor.test(value); +} + +/** + * Escapes the `RegExp` special characters "\", "/", "^", "$", ".", "|", "?", + * "*", "+", "(", ")", "[", "]", "{" and "}" in `string`. + * + * @static + * @memberOf _ + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escapeRegExp('[lodash](https://lodash.com/)'); + * // => '\[lodash\]\(https:\/\/lodash\.com\/\)' + */ +function escapeRegExp(string) { + string = baseToString(string); + return (string && reHasRegExpChars.test(string)) + ? string.replace(reRegExpChars, '\\$&') + : string; +} + +module.exports = isArray; + +},{}],27:[function(require,module,exports){ +/** + * lodash 3.0.3 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ + +/** `Object#toString` result references. */ +var arrayTag = '[object Array]', + funcTag = '[object Function]'; + +/** + * Used to match `RegExp` [special characters](http://www.regular-expressions.info/characters.html#special). + * In addition to special characters the forward slash is escaped to allow for + * easier `eval` use and `Function` compilation. + */ +var reRegExpChars = /[.*+?^${}()|[\]\/\\]/g, + reHasRegExpChars = RegExp(reRegExpChars.source); + +/** Used to detect host constructors (Safari > 5). */ +var reIsHostCtor = /^\[object .+?Constructor\]$/; + +/** + * Converts `value` to a string if it's not one. An empty string is returned + * for `null` or `undefined` values. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ +function baseToString(value) { + if (typeof value == 'string') { + return value; + } + return value == null ? '' : (value + ''); +} + +/** + * Checks if `value` is object-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var fnToString = Function.prototype.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; + +/** Used to detect if a method is native. */ +var reIsNative = RegExp('^' + + escapeRegExp(fnToString.call(hasOwnProperty)) + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' +); + +/* Native method references for those with the same name as other `lodash` methods. */ +var nativeIsArray = getNative(Array, 'isArray'); + +/** + * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer) + * of an array-like value. + */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ +function getNative(object, key) { + var value = object == null ? undefined : object[key]; + return isNative(value) ? value : undefined; +} + +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength). + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + */ +function isLength(value) { + return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +} + +/** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(function() { return arguments; }()); + * // => false + */ +var isArray = nativeIsArray || function(value) { + return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag; +}; + +/** + * Checks if `value` is a native function. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ +function isNative(value) { + if (value == null) { + return false; + } + if (objToString.call(value) == funcTag) { + return reIsNative.test(fnToString.call(value)); + } + return isObjectLike(value) && reIsHostCtor.test(value); +} + +/** + * Escapes the `RegExp` special characters "\", "/", "^", "$", ".", "|", "?", + * "*", "+", "(", ")", "[", "]", "{" and "}" in `string`. + * + * @static + * @memberOf _ + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escapeRegExp('[lodash](https://lodash.com/)'); + * // => '\[lodash\]\(https:\/\/lodash\.com\/\)' + */ +function escapeRegExp(string) { + string = baseToString(string); + return (string && reHasRegExpChars.test(string)) + ? string.replace(reRegExpChars, '\\$&') + : string; +} + +module.exports = isArray; + +},{}],30:[function(require,module,exports){ +/** + * lodash 3.0.0 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.7.0 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ + +/** + * A specialized version of `_.forEach` for arrays without support for callback + * shorthands or `this` binding. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ +function arrayEach(array, iteratee) { + var index = -1, + length = array.length; + + while (++index < length) { + if (iteratee(array[index], index, array) === false) { + break; + } + } + return array; +} + +module.exports = arrayEach; + +},{}],29:[function(require,module,exports){ +/** + * lodash 3.0.1 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ + +/** + * A specialized version of `baseCallback` which only supports `this` binding + * and specifying the number of arguments to provide to `func`. + * + * @private + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {number} [argCount] The number of arguments to provide to `func`. + * @returns {Function} Returns the callback. + */ +function bindCallback(func, thisArg, argCount) { + if (typeof func != 'function') { + return identity; + } + if (thisArg === undefined) { + return func; + } + switch (argCount) { + case 1: return function(value) { + return func.call(thisArg, value); + }; + case 3: return function(value, index, collection) { + return func.call(thisArg, value, index, collection); + }; + case 4: return function(accumulator, value, index, collection) { + return func.call(thisArg, accumulator, value, index, collection); + }; + case 5: return function(value, other, key, object, source) { + return func.call(thisArg, value, other, key, object, source); + }; + } + return function() { + return func.apply(thisArg, arguments); + }; +} + +/** + * This method returns the first argument provided to it. + * + * @static + * @memberOf _ + * @category Utility + * @param {*} value Any value. + * @returns {*} Returns `value`. + * @example + * + * var object = { 'user': 'fred' }; + * + * _.identity(object) === object; + * // => true + */ +function identity(value) { + return value; +} + +module.exports = bindCallback; + +},{}],25:[function(require,module,exports){ +var SENDERS = require('./senders'); + + +exports.toSessionSDP = function (session, opts) { + var role = opts.role || 'initiator'; + var direction = opts.direction || 'outgoing'; + var sid = opts.sid || session.sid || Date.now(); + var time = opts.time || Date.now(); + + var sdp = [ + 'v=0', + 'o=- ' + sid + ' ' + time + ' IN IP4 0.0.0.0', + 's=-', + 't=0 0' + ]; + + var groups = session.groups || []; + groups.forEach(function (group) { + sdp.push('a=group:' + group.semantics + ' ' + group.contents.join(' ')); + }); + + var contents = session.contents || []; + contents.forEach(function (content) { + sdp.push(exports.toMediaSDP(content, opts)); + }); + + return sdp.join('\r\n') + '\r\n'; +}; + +exports.toMediaSDP = function (content, opts) { + var sdp = []; var role = opts.role || 'initiator'; var direction = opts.direction || 'outgoing'; @@ -8166,315 +8618,39 @@ exports.toMediaJSON = function (media, session, opts) { fp.setup = setup.substr(8); } trans.fingerprints.push(fp); - }); - - var ufragLine = parsers.findLine('a=ice-ufrag:', lines, sessionLines); - var pwdLine = parsers.findLine('a=ice-pwd:', lines, sessionLines); - if (ufragLine && pwdLine) { - trans.ufrag = ufragLine.substr(12); - trans.pwd = pwdLine.substr(10); - trans.candidates = []; - - var candidateLines = parsers.findLines('a=candidate:', lines, sessionLines); - candidateLines.forEach(function (line) { - trans.candidates.push(exports.toCandidateJSON(line)); - }); - } - - if (desc.descType == 'datachannel') { - var sctpmapLines = parsers.findLines('a=sctpmap:', lines); - sctpmapLines.forEach(function (line) { - var sctp = parsers.sctpmap(line); - trans.sctp.push(sctp); - }); - } - - return content; -}; - -exports.toCandidateJSON = function (line) { - var candidate = parsers.candidate(line.split('\r\n')[0]); - candidate.id = (idCounter++).toString(36).substr(0, 12); - return candidate; -}; - -},{"./parsers":36,"./senders":35}],27:[function(require,module,exports){ -/** - * lodash 3.0.0 (Custom Build) - * Build: `lodash modern modularize exports="npm" -o ./` - * Copyright 2012-2015 The Dojo Foundation - * Based on Underscore.js 1.7.0 - * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - * Available under MIT license - */ - -/** - * A specialized version of `_.forEach` for arrays without support for callback - * shorthands or `this` binding. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ -function arrayEach(array, iteratee) { - var index = -1, - length = array.length; - - while (++index < length) { - if (iteratee(array[index], index, array) === false) { - break; - } - } - return array; -} - -module.exports = arrayEach; - -},{}],28:[function(require,module,exports){ -/** - * lodash 3.0.1 (Custom Build) - * Build: `lodash modern modularize exports="npm" -o ./` - * Copyright 2012-2015 The Dojo Foundation - * Based on Underscore.js 1.8.3 - * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - * Available under MIT license - */ - -/** - * A specialized version of `baseCallback` which only supports `this` binding - * and specifying the number of arguments to provide to `func`. - * - * @private - * @param {Function} func The function to bind. - * @param {*} thisArg The `this` binding of `func`. - * @param {number} [argCount] The number of arguments to provide to `func`. - * @returns {Function} Returns the callback. - */ -function bindCallback(func, thisArg, argCount) { - if (typeof func != 'function') { - return identity; - } - if (thisArg === undefined) { - return func; - } - switch (argCount) { - case 1: return function(value) { - return func.call(thisArg, value); - }; - case 3: return function(value, index, collection) { - return func.call(thisArg, value, index, collection); - }; - case 4: return function(accumulator, value, index, collection) { - return func.call(thisArg, accumulator, value, index, collection); - }; - case 5: return function(value, other, key, object, source) { - return func.call(thisArg, value, other, key, object, source); - }; - } - return function() { - return func.apply(thisArg, arguments); - }; -} - -/** - * This method returns the first argument provided to it. - * - * @static - * @memberOf _ - * @category Utility - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'user': 'fred' }; - * - * _.identity(object) === object; - * // => true - */ -function identity(value) { - return value; -} - -module.exports = bindCallback; - -},{}],29:[function(require,module,exports){ -/** - * lodash 3.0.3 (Custom Build) - * Build: `lodash modern modularize exports="npm" -o ./` - * Copyright 2012-2015 The Dojo Foundation - * Based on Underscore.js 1.8.3 - * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - * Available under MIT license - */ - -/** `Object#toString` result references. */ -var arrayTag = '[object Array]', - funcTag = '[object Function]'; - -/** - * Used to match `RegExp` [special characters](http://www.regular-expressions.info/characters.html#special). - * In addition to special characters the forward slash is escaped to allow for - * easier `eval` use and `Function` compilation. - */ -var reRegExpChars = /[.*+?^${}()|[\]\/\\]/g, - reHasRegExpChars = RegExp(reRegExpChars.source); - -/** Used to detect host constructors (Safari > 5). */ -var reIsHostCtor = /^\[object .+?Constructor\]$/; - -/** - * Converts `value` to a string if it's not one. An empty string is returned - * for `null` or `undefined` values. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ -function baseToString(value) { - if (typeof value == 'string') { - return value; - } - return value == null ? '' : (value + ''); -} - -/** - * Checks if `value` is object-like. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - */ -function isObjectLike(value) { - return !!value && typeof value == 'object'; -} - -/** Used for native method references. */ -var objectProto = Object.prototype; - -/** Used to resolve the decompiled source of functions. */ -var fnToString = Function.prototype.toString; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring) - * of values. - */ -var objToString = objectProto.toString; - -/** Used to detect if a method is native. */ -var reIsNative = RegExp('^' + - escapeRegExp(fnToString.call(hasOwnProperty)) - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' -); - -/* Native method references for those with the same name as other `lodash` methods. */ -var nativeIsArray = getNative(Array, 'isArray'); + }); -/** - * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer) - * of an array-like value. - */ -var MAX_SAFE_INTEGER = 9007199254740991; + var ufragLine = parsers.findLine('a=ice-ufrag:', lines, sessionLines); + var pwdLine = parsers.findLine('a=ice-pwd:', lines, sessionLines); + if (ufragLine && pwdLine) { + trans.ufrag = ufragLine.substr(12); + trans.pwd = pwdLine.substr(10); + trans.candidates = []; -/** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ -function getNative(object, key) { - var value = object == null ? undefined : object[key]; - return isNative(value) ? value : undefined; -} + var candidateLines = parsers.findLines('a=candidate:', lines, sessionLines); + candidateLines.forEach(function (line) { + trans.candidates.push(exports.toCandidateJSON(line)); + }); + } -/** - * Checks if `value` is a valid array-like length. - * - * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength). - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - */ -function isLength(value) { - return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; -} + if (desc.descType == 'datachannel') { + var sctpmapLines = parsers.findLines('a=sctpmap:', lines); + sctpmapLines.forEach(function (line) { + var sctp = parsers.sctpmap(line); + trans.sctp.push(sctp); + }); + } -/** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(function() { return arguments; }()); - * // => false - */ -var isArray = nativeIsArray || function(value) { - return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag; + return content; }; -/** - * Checks if `value` is a native function. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, else `false`. - * @example - * - * _.isNative(Array.prototype.push); - * // => true - * - * _.isNative(_); - * // => false - */ -function isNative(value) { - if (value == null) { - return false; - } - if (objToString.call(value) == funcTag) { - return reIsNative.test(fnToString.call(value)); - } - return isObjectLike(value) && reIsHostCtor.test(value); -} - -/** - * Escapes the `RegExp` special characters "\", "/", "^", "$", ".", "|", "?", - * "*", "+", "(", ")", "[", "]", "{" and "}" in `string`. - * - * @static - * @memberOf _ - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escapeRegExp('[lodash](https://lodash.com/)'); - * // => '\[lodash\]\(https:\/\/lodash\.com\/\)' - */ -function escapeRegExp(string) { - string = baseToString(string); - return (string && reHasRegExpChars.test(string)) - ? string.replace(reRegExpChars, '\\$&') - : string; -} - -module.exports = isArray; +exports.toCandidateJSON = function (line) { + var candidate = parsers.candidate(line.split('\r\n')[0]); + candidate.id = (idCounter++).toString(36).substr(0, 12); + return candidate; +}; -},{}],31:[function(require,module,exports){ +},{"./parsers":36,"./senders":35}],33:[function(require,module,exports){ /** * lodash 3.7.2 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -8505,228 +8681,289 @@ function baseGet(object, path, pathKey) { length = path.length; while (object != null && index < length) { - object = object[path[index++]]; - } - return (index && index == length) ? object : undefined; -} - -/** - * Converts `value` to an object if it's not one. - * - * @private - * @param {*} value The value to process. - * @returns {Object} Returns the object. - */ -function toObject(value) { - return isObject(value) ? value : Object(value); -} - -/** - * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. - * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(1); - * // => false - */ -function isObject(value) { - // Avoid a V8 JIT bug in Chrome 19-20. - // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. - var type = typeof value; - return !!value && (type == 'object' || type == 'function'); -} - -module.exports = baseGet; - -},{}],33:[function(require,module,exports){ -/** - * lodash 3.0.3 (Custom Build) - * Build: `lodash modern modularize exports="npm" -o ./` - * Copyright 2012-2015 The Dojo Foundation - * Based on Underscore.js 1.8.3 - * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - * Available under MIT license - */ - -/** `Object#toString` result references. */ -var arrayTag = '[object Array]', - funcTag = '[object Function]'; - -/** - * Used to match `RegExp` [special characters](http://www.regular-expressions.info/characters.html#special). - * In addition to special characters the forward slash is escaped to allow for - * easier `eval` use and `Function` compilation. - */ -var reRegExpChars = /[.*+?^${}()|[\]\/\\]/g, - reHasRegExpChars = RegExp(reRegExpChars.source); - -/** Used to detect host constructors (Safari > 5). */ -var reIsHostCtor = /^\[object .+?Constructor\]$/; - -/** - * Converts `value` to a string if it's not one. An empty string is returned - * for `null` or `undefined` values. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ -function baseToString(value) { - if (typeof value == 'string') { - return value; - } - return value == null ? '' : (value + ''); -} - -/** - * Checks if `value` is object-like. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - */ -function isObjectLike(value) { - return !!value && typeof value == 'object'; -} - -/** Used for native method references. */ -var objectProto = Object.prototype; - -/** Used to resolve the decompiled source of functions. */ -var fnToString = Function.prototype.toString; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring) - * of values. - */ -var objToString = objectProto.toString; - -/** Used to detect if a method is native. */ -var reIsNative = RegExp('^' + - escapeRegExp(fnToString.call(hasOwnProperty)) - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' -); - -/* Native method references for those with the same name as other `lodash` methods. */ -var nativeIsArray = getNative(Array, 'isArray'); - -/** - * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer) - * of an array-like value. - */ -var MAX_SAFE_INTEGER = 9007199254740991; - -/** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ -function getNative(object, key) { - var value = object == null ? undefined : object[key]; - return isNative(value) ? value : undefined; + object = object[path[index++]]; + } + return (index && index == length) ? object : undefined; } /** - * Checks if `value` is a valid array-like length. - * - * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength). + * Converts `value` to an object if it's not one. * * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + * @param {*} value The value to process. + * @returns {Object} Returns the object. */ -function isLength(value) { - return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +function toObject(value) { + return isObject(value) ? value : Object(value); } /** - * Checks if `value` is classified as an `Array` object. + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) * * @static * @memberOf _ * @category Lang * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. * @example * - * _.isArray([1, 2, 3]); + * _.isObject({}); * // => true * - * _.isArray(function() { return arguments; }()); + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); * // => false */ -var isArray = nativeIsArray || function(value) { - return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag; +function isObject(value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} + +module.exports = baseGet; + +},{}],21:[function(require,module,exports){ +// based on https://github.com/ESTOS/strophe.jingle/ +// adds wildemitter support +var util = require('util'); +var webrtc = require('webrtcsupport'); +var WildEmitter = require('wildemitter'); + +function dumpSDP(description) { + return { + type: description.type, + sdp: description.sdp + }; +} + +function dumpStream(stream) { + var info = { + label: stream.id, + }; + if (stream.getAudioTracks().length) { + info.audio = stream.getAudioTracks().map(function (track) { + return track.id; + }); + } + if (stream.getVideoTracks().length) { + info.video = stream.getVideoTracks().map(function (track) { + return track.id; + }); + } + return info; +} + +function TraceablePeerConnection(config, constraints) { + var self = this; + WildEmitter.call(this); + + this.peerconnection = new webrtc.PeerConnection(config, constraints); + + this.trace = function (what, info) { + self.emit('PeerConnectionTrace', { + time: new Date(), + type: what, + value: info || "" + }); + }; + + this.onicecandidate = null; + this.peerconnection.onicecandidate = function (event) { + self.trace('onicecandidate', event.candidate); + if (self.onicecandidate !== null) { + self.onicecandidate(event); + } + }; + this.onaddstream = null; + this.peerconnection.onaddstream = function (event) { + self.trace('onaddstream', dumpStream(event.stream)); + if (self.onaddstream !== null) { + self.onaddstream(event); + } + }; + this.onremovestream = null; + this.peerconnection.onremovestream = function (event) { + self.trace('onremovestream', dumpStream(event.stream)); + if (self.onremovestream !== null) { + self.onremovestream(event); + } + }; + this.onsignalingstatechange = null; + this.peerconnection.onsignalingstatechange = function (event) { + self.trace('onsignalingstatechange', self.signalingState); + if (self.onsignalingstatechange !== null) { + self.onsignalingstatechange(event); + } + }; + this.oniceconnectionstatechange = null; + this.peerconnection.oniceconnectionstatechange = function (event) { + self.trace('oniceconnectionstatechange', self.iceConnectionState); + if (self.oniceconnectionstatechange !== null) { + self.oniceconnectionstatechange(event); + } + }; + this.onnegotiationneeded = null; + this.peerconnection.onnegotiationneeded = function (event) { + self.trace('onnegotiationneeded'); + if (self.onnegotiationneeded !== null) { + self.onnegotiationneeded(event); + } + }; + self.ondatachannel = null; + this.peerconnection.ondatachannel = function (event) { + self.trace('ondatachannel', event); + if (self.ondatachannel !== null) { + self.ondatachannel(event); + } + }; + this.getLocalStreams = this.peerconnection.getLocalStreams.bind(this.peerconnection); + this.getRemoteStreams = this.peerconnection.getRemoteStreams.bind(this.peerconnection); +} + +util.inherits(TraceablePeerConnection, WildEmitter); + +Object.defineProperty(TraceablePeerConnection.prototype, 'signalingState', { + get: function () { + return this.peerconnection.signalingState; + } +}); + +Object.defineProperty(TraceablePeerConnection.prototype, 'iceConnectionState', { + get: function () { + return this.peerconnection.iceConnectionState; + } +}); + +Object.defineProperty(TraceablePeerConnection.prototype, 'localDescription', { + get: function () { + return this.peerconnection.localDescription; + } +}); + +Object.defineProperty(TraceablePeerConnection.prototype, 'remoteDescription', { + get: function () { + return this.peerconnection.remoteDescription; + } +}); + +TraceablePeerConnection.prototype.addStream = function (stream) { + this.trace('addStream', dumpStream(stream)); + this.peerconnection.addStream(stream); +}; + +TraceablePeerConnection.prototype.removeStream = function (stream) { + this.trace('removeStream', dumpStream(stream)); + this.peerconnection.removeStream(stream); +}; + +TraceablePeerConnection.prototype.createDataChannel = function (label, opts) { + this.trace('createDataChannel', label, opts); + return this.peerconnection.createDataChannel(label, opts); +}; + +TraceablePeerConnection.prototype.setLocalDescription = function (description, successCallback, failureCallback) { + var self = this; + this.trace('setLocalDescription', dumpSDP(description)); + this.peerconnection.setLocalDescription(description, + function () { + self.trace('setLocalDescriptionOnSuccess'); + successCallback(); + }, + function (err) { + self.trace('setLocalDescriptionOnFailure', err); + failureCallback(err); + } + ); +}; + +TraceablePeerConnection.prototype.setRemoteDescription = function (description, successCallback, failureCallback) { + var self = this; + this.trace('setRemoteDescription', dumpSDP(description)); + this.peerconnection.setRemoteDescription(description, + function () { + self.trace('setRemoteDescriptionOnSuccess'); + successCallback(); + }, + function (err) { + self.trace('setRemoteDescriptionOnFailure', err); + failureCallback(err); + } + ); +}; + +TraceablePeerConnection.prototype.close = function () { + this.trace('stop'); + if (this.statsinterval !== null) { + window.clearInterval(this.statsinterval); + this.statsinterval = null; + } + if (this.peerconnection.signalingState != 'closed') { + this.peerconnection.close(); + } +}; + +TraceablePeerConnection.prototype.createOffer = function (successCallback, failureCallback, constraints) { + var self = this; + this.trace('createOffer', constraints); + this.peerconnection.createOffer( + function (offer) { + self.trace('createOfferOnSuccess', dumpSDP(offer)); + successCallback(offer); + }, + function (err) { + self.trace('createOfferOnFailure', err); + failureCallback(err); + }, + constraints + ); +}; + +TraceablePeerConnection.prototype.createAnswer = function (successCallback, failureCallback, constraints) { + var self = this; + this.trace('createAnswer', constraints); + this.peerconnection.createAnswer( + function (answer) { + self.trace('createAnswerOnSuccess', dumpSDP(answer)); + successCallback(answer); + }, + function (err) { + self.trace('createAnswerOnFailure', err); + failureCallback(err); + }, + constraints + ); +}; + +TraceablePeerConnection.prototype.addIceCandidate = function (candidate, successCallback, failureCallback) { + var self = this; + this.trace('addIceCandidate', candidate); + this.peerconnection.addIceCandidate(candidate, + function () { + //self.trace('addIceCandidateOnSuccess'); + if (successCallback) successCallback(); + }, + function (err) { + self.trace('addIceCandidateOnFailure', err); + if (failureCallback) failureCallback(err); + } + ); }; -/** - * Checks if `value` is a native function. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, else `false`. - * @example - * - * _.isNative(Array.prototype.push); - * // => true - * - * _.isNative(_); - * // => false - */ -function isNative(value) { - if (value == null) { - return false; - } - if (objToString.call(value) == funcTag) { - return reIsNative.test(fnToString.call(value)); - } - return isObjectLike(value) && reIsHostCtor.test(value); -} - -/** - * Escapes the `RegExp` special characters "\", "/", "^", "$", ".", "|", "?", - * "*", "+", "(", ")", "[", "]", "{" and "}" in `string`. - * - * @static - * @memberOf _ - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escapeRegExp('[lodash](https://lodash.com/)'); - * // => '\[lodash\]\(https:\/\/lodash\.com\/\)' - */ -function escapeRegExp(string) { - string = baseToString(string); - return (string && reHasRegExpChars.test(string)) - ? string.replace(reRegExpChars, '\\$&') - : string; -} +TraceablePeerConnection.prototype.getStats = function (callback, errback) { + if (navigator.mozGetUserMedia) { + this.peerconnection.getStats(null, callback, errback); + } else { + this.peerconnection.getStats(callback); + } +}; -module.exports = isArray; +module.exports = TraceablePeerConnection; -},{}],35:[function(require,module,exports){ +},{"util":8,"webrtcsupport":5,"wildemitter":4}],35:[function(require,module,exports){ module.exports = { initiator: { incoming: { @@ -8964,315 +9201,78 @@ exports.candidate = function (line) { } } - candidate.network = '1'; - - return candidate; -}; - -exports.sourceGroups = function (lines) { - var parsed = []; - for (var i = 0; i < lines.length; i++) { - var parts = lines[i].substr(13).split(' '); - parsed.push({ - semantics: parts.shift(), - sources: parts - }); - } - return parsed; -}; - -exports.sources = function (lines) { - // http://tools.ietf.org/html/rfc5576 - var parsed = []; - var sources = {}; - for (var i = 0; i < lines.length; i++) { - var parts = lines[i].substr(7).split(' '); - var ssrc = parts.shift(); - - if (!sources[ssrc]) { - var source = { - ssrc: ssrc, - parameters: [] - }; - parsed.push(source); - - // Keep an index - sources[ssrc] = source; - } - - parts = parts.join(' ').split(':'); - var attribute = parts.shift(); - var value = parts.join(':') || null; - - sources[ssrc].parameters.push({ - key: attribute, - value: value - }); - } - - return parsed; -}; - -exports.groups = function (lines) { - // http://tools.ietf.org/html/rfc5888 - var parsed = []; - var parts; - for (var i = 0; i < lines.length; i++) { - parts = lines[i].substr(8).split(' '); - parsed.push({ - semantics: parts.shift(), - contents: parts - }); - } - return parsed; -}; - -exports.bandwidth = function (line) { - var parts = line.substr(2).split(':'); - var parsed = {}; - parsed.type = parts.shift(); - parsed.bandwidth = parts.shift(); - return parsed; -}; - -},{}],21:[function(require,module,exports){ -// based on https://github.com/ESTOS/strophe.jingle/ -// adds wildemitter support -var util = require('util'); -var webrtc = require('webrtcsupport'); -var WildEmitter = require('wildemitter'); - -function dumpSDP(description) { - return { - type: description.type, - sdp: description.sdp - }; -} - -function dumpStream(stream) { - var info = { - label: stream.id, - }; - if (stream.getAudioTracks().length) { - info.audio = stream.getAudioTracks().map(function (track) { - return track.id; - }); - } - if (stream.getVideoTracks().length) { - info.video = stream.getVideoTracks().map(function (track) { - return track.id; - }); - } - return info; -} - -function TraceablePeerConnection(config, constraints) { - var self = this; - WildEmitter.call(this); - - this.peerconnection = new webrtc.PeerConnection(config, constraints); - - this.trace = function (what, info) { - self.emit('PeerConnectionTrace', { - time: new Date(), - type: what, - value: info || "" - }); - }; - - this.onicecandidate = null; - this.peerconnection.onicecandidate = function (event) { - self.trace('onicecandidate', event.candidate); - if (self.onicecandidate !== null) { - self.onicecandidate(event); - } - }; - this.onaddstream = null; - this.peerconnection.onaddstream = function (event) { - self.trace('onaddstream', dumpStream(event.stream)); - if (self.onaddstream !== null) { - self.onaddstream(event); - } - }; - this.onremovestream = null; - this.peerconnection.onremovestream = function (event) { - self.trace('onremovestream', dumpStream(event.stream)); - if (self.onremovestream !== null) { - self.onremovestream(event); - } - }; - this.onsignalingstatechange = null; - this.peerconnection.onsignalingstatechange = function (event) { - self.trace('onsignalingstatechange', self.signalingState); - if (self.onsignalingstatechange !== null) { - self.onsignalingstatechange(event); - } - }; - this.oniceconnectionstatechange = null; - this.peerconnection.oniceconnectionstatechange = function (event) { - self.trace('oniceconnectionstatechange', self.iceConnectionState); - if (self.oniceconnectionstatechange !== null) { - self.oniceconnectionstatechange(event); - } - }; - this.onnegotiationneeded = null; - this.peerconnection.onnegotiationneeded = function (event) { - self.trace('onnegotiationneeded'); - if (self.onnegotiationneeded !== null) { - self.onnegotiationneeded(event); - } - }; - self.ondatachannel = null; - this.peerconnection.ondatachannel = function (event) { - self.trace('ondatachannel', event); - if (self.ondatachannel !== null) { - self.ondatachannel(event); - } - }; - this.getLocalStreams = this.peerconnection.getLocalStreams.bind(this.peerconnection); - this.getRemoteStreams = this.peerconnection.getRemoteStreams.bind(this.peerconnection); -} - -util.inherits(TraceablePeerConnection, WildEmitter); - -Object.defineProperty(TraceablePeerConnection.prototype, 'signalingState', { - get: function () { - return this.peerconnection.signalingState; - } -}); - -Object.defineProperty(TraceablePeerConnection.prototype, 'iceConnectionState', { - get: function () { - return this.peerconnection.iceConnectionState; - } -}); - -Object.defineProperty(TraceablePeerConnection.prototype, 'localDescription', { - get: function () { - return this.peerconnection.localDescription; - } -}); - -Object.defineProperty(TraceablePeerConnection.prototype, 'remoteDescription', { - get: function () { - return this.peerconnection.remoteDescription; - } -}); - -TraceablePeerConnection.prototype.addStream = function (stream) { - this.trace('addStream', dumpStream(stream)); - this.peerconnection.addStream(stream); -}; + candidate.network = '1'; -TraceablePeerConnection.prototype.removeStream = function (stream) { - this.trace('removeStream', dumpStream(stream)); - this.peerconnection.removeStream(stream); + return candidate; }; -TraceablePeerConnection.prototype.createDataChannel = function (label, opts) { - this.trace('createDataChannel', label, opts); - return this.peerconnection.createDataChannel(label, opts); +exports.sourceGroups = function (lines) { + var parsed = []; + for (var i = 0; i < lines.length; i++) { + var parts = lines[i].substr(13).split(' '); + parsed.push({ + semantics: parts.shift(), + sources: parts + }); + } + return parsed; }; -TraceablePeerConnection.prototype.setLocalDescription = function (description, successCallback, failureCallback) { - var self = this; - this.trace('setLocalDescription', dumpSDP(description)); - this.peerconnection.setLocalDescription(description, - function () { - self.trace('setLocalDescriptionOnSuccess'); - successCallback(); - }, - function (err) { - self.trace('setLocalDescriptionOnFailure', err); - failureCallback(err); - } - ); -}; +exports.sources = function (lines) { + // http://tools.ietf.org/html/rfc5576 + var parsed = []; + var sources = {}; + for (var i = 0; i < lines.length; i++) { + var parts = lines[i].substr(7).split(' '); + var ssrc = parts.shift(); -TraceablePeerConnection.prototype.setRemoteDescription = function (description, successCallback, failureCallback) { - var self = this; - this.trace('setRemoteDescription', dumpSDP(description)); - this.peerconnection.setRemoteDescription(description, - function () { - self.trace('setRemoteDescriptionOnSuccess'); - successCallback(); - }, - function (err) { - self.trace('setRemoteDescriptionOnFailure', err); - failureCallback(err); - } - ); -}; + if (!sources[ssrc]) { + var source = { + ssrc: ssrc, + parameters: [] + }; + parsed.push(source); -TraceablePeerConnection.prototype.close = function () { - this.trace('stop'); - if (this.statsinterval !== null) { - window.clearInterval(this.statsinterval); - this.statsinterval = null; - } - if (this.peerconnection.signalingState != 'closed') { - this.peerconnection.close(); - } -}; + // Keep an index + sources[ssrc] = source; + } -TraceablePeerConnection.prototype.createOffer = function (successCallback, failureCallback, constraints) { - var self = this; - this.trace('createOffer', constraints); - this.peerconnection.createOffer( - function (offer) { - self.trace('createOfferOnSuccess', dumpSDP(offer)); - successCallback(offer); - }, - function (err) { - self.trace('createOfferOnFailure', err); - failureCallback(err); - }, - constraints - ); -}; + parts = parts.join(' ').split(':'); + var attribute = parts.shift(); + var value = parts.join(':') || null; -TraceablePeerConnection.prototype.createAnswer = function (successCallback, failureCallback, constraints) { - var self = this; - this.trace('createAnswer', constraints); - this.peerconnection.createAnswer( - function (answer) { - self.trace('createAnswerOnSuccess', dumpSDP(answer)); - successCallback(answer); - }, - function (err) { - self.trace('createAnswerOnFailure', err); - failureCallback(err); - }, - constraints - ); -}; + sources[ssrc].parameters.push({ + key: attribute, + value: value + }); + } -TraceablePeerConnection.prototype.addIceCandidate = function (candidate, successCallback, failureCallback) { - var self = this; - this.trace('addIceCandidate', candidate); - this.peerconnection.addIceCandidate(candidate, - function () { - //self.trace('addIceCandidateOnSuccess'); - if (successCallback) successCallback(); - }, - function (err) { - self.trace('addIceCandidateOnFailure', err); - if (failureCallback) failureCallback(err); - } - ); + return parsed; }; -TraceablePeerConnection.prototype.getStats = function (callback, errback) { - if (navigator.mozGetUserMedia) { - this.peerconnection.getStats(null, callback, errback); - } else { - this.peerconnection.getStats(callback); +exports.groups = function (lines) { + // http://tools.ietf.org/html/rfc5888 + var parsed = []; + var parts; + for (var i = 0; i < lines.length; i++) { + parts = lines[i].substr(8).split(' '); + parsed.push({ + semantics: parts.shift(), + contents: parts + }); } + return parsed; }; -module.exports = TraceablePeerConnection; +exports.bandwidth = function (line) { + var parts = line.substr(2).split(':'); + var parsed = {}; + parsed.type = parts.shift(); + parsed.bandwidth = parts.shift(); + return parsed; +}; -},{"util":8,"webrtcsupport":5,"wildemitter":4}],30:[function(require,module,exports){ +},{}],28:[function(require,module,exports){ /** * lodash 3.0.4 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -9416,130 +9416,46 @@ function isLength(value) { } /** - * Converts `value` to an object if it's not one. - * - * @private - * @param {*} value The value to process. - * @returns {Object} Returns the object. - */ -function toObject(value) { - return isObject(value) ? value : Object(value); -} - -/** - * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. - * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(1); - * // => false - */ -function isObject(value) { - // Avoid a V8 JIT bug in Chrome 19-20. - // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. - var type = typeof value; - return !!value && (type == 'object' || type == 'function'); -} - -module.exports = baseEach; - -},{"lodash.keys":37}],38:[function(require,module,exports){ -/** - * lodash 3.0.0 (Custom Build) - * Build: `lodash modern modularize exports="npm" -o ./` - * Copyright 2012-2015 The Dojo Foundation - * Based on Underscore.js 1.7.0 - * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - * Available under MIT license - */ - -/** - * A specialized version of `_.map` for arrays without support for callback - * shorthands or `this` binding. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ -function arrayMap(array, iteratee) { - var index = -1, - length = array.length, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); - } - return result; -} - -module.exports = arrayMap; - -},{}],32:[function(require,module,exports){ -/** - * lodash 3.8.0 (Custom Build) - * Build: `lodash modern modularize exports="npm" -o ./` - * Copyright 2012-2015 The Dojo Foundation - * Based on Underscore.js 1.8.3 - * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - * Available under MIT license - */ -var isArray = require('lodash.isarray'); - -/** Used to match property names within property paths. */ -var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g; - -/** Used to match backslashes in property paths. */ -var reEscapeChar = /\\(\\)?/g; - -/** - * Converts `value` to a string if it is not one. An empty string is returned - * for `null` or `undefined` values. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ -function baseToString(value) { - if (typeof value == 'string') { - return value; - } - return value == null ? '' : (value + ''); -} - -/** - * Converts `value` to property path array if it is not one. + * Converts `value` to an object if it's not one. * * @private * @param {*} value The value to process. - * @returns {Array} Returns the property path array. + * @returns {Object} Returns the object. */ -function toPath(value) { - if (isArray(value)) { - return value; - } - var result = []; - baseToString(value).replace(rePropName, function(match, number, quote, string) { - result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match)); - }); - return result; +function toObject(value) { + return isObject(value) ? value : Object(value); } -module.exports = toPath; +/** + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false + */ +function isObject(value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} + +module.exports = baseEach; -},{"lodash.isarray":33}],34:[function(require,module,exports){ +},{"lodash.keys":37}],32:[function(require,module,exports){ /** * lodash 3.1.4 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -9691,7 +9607,91 @@ function map(collection, iteratee, thisArg) { module.exports = map; -},{"lodash._arraymap":38,"lodash._basecallback":39,"lodash._baseeach":40,"lodash.isarray":33}],41:[function(require,module,exports){ +},{"lodash._arraymap":39,"lodash._basecallback":38,"lodash._baseeach":40,"lodash.isarray":31}],34:[function(require,module,exports){ +/** + * lodash 3.8.0 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ +var isArray = require('lodash.isarray'); + +/** Used to match property names within property paths. */ +var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g; + +/** Used to match backslashes in property paths. */ +var reEscapeChar = /\\(\\)?/g; + +/** + * Converts `value` to a string if it is not one. An empty string is returned + * for `null` or `undefined` values. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ +function baseToString(value) { + if (typeof value == 'string') { + return value; + } + return value == null ? '' : (value + ''); +} + +/** + * Converts `value` to property path array if it is not one. + * + * @private + * @param {*} value The value to process. + * @returns {Array} Returns the property path array. + */ +function toPath(value) { + if (isArray(value)) { + return value; + } + var result = []; + baseToString(value).replace(rePropName, function(match, number, quote, string) { + result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match)); + }); + return result; +} + +module.exports = toPath; + +},{"lodash.isarray":31}],39:[function(require,module,exports){ +/** + * lodash 3.0.0 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.7.0 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ + +/** + * A specialized version of `_.map` for arrays without support for callback + * shorthands or `this` binding. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ +function arrayMap(array, iteratee) { + var index = -1, + length = array.length, + result = Array(length); + + while (++index < length) { + result[index] = iteratee(array[index], index, array); + } + return result; +} + +module.exports = arrayMap; + +},{}],41:[function(require,module,exports){ /** * lodash 3.9.0 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -9934,73 +9934,6 @@ function isArguments(value) { module.exports = isArguments; -},{}],43:[function(require,module,exports){ -/** - * lodash 3.0.1 (Custom Build) - * Build: `lodash modern modularize exports="npm" -o ./` - * Copyright 2012-2015 The Dojo Foundation - * Based on Underscore.js 1.8.3 - * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - * Available under MIT license - */ - -/** - * A specialized version of `baseCallback` which only supports `this` binding - * and specifying the number of arguments to provide to `func`. - * - * @private - * @param {Function} func The function to bind. - * @param {*} thisArg The `this` binding of `func`. - * @param {number} [argCount] The number of arguments to provide to `func`. - * @returns {Function} Returns the callback. - */ -function bindCallback(func, thisArg, argCount) { - if (typeof func != 'function') { - return identity; - } - if (thisArg === undefined) { - return func; - } - switch (argCount) { - case 1: return function(value) { - return func.call(thisArg, value); - }; - case 3: return function(value, index, collection) { - return func.call(thisArg, value, index, collection); - }; - case 4: return function(accumulator, value, index, collection) { - return func.call(thisArg, accumulator, value, index, collection); - }; - case 5: return function(value, other, key, object, source) { - return func.call(thisArg, value, other, key, object, source); - }; - } - return function() { - return func.apply(thisArg, arguments); - }; -} - -/** - * This method returns the first argument provided to it. - * - * @static - * @memberOf _ - * @category Utility - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'user': 'fred' }; - * - * _.identity(object) === object; - * // => true - */ -function identity(value) { - return value; -} - -module.exports = bindCallback; - },{}],40:[function(require,module,exports){ /** * lodash 3.0.4 (Custom Build) @@ -10156,35 +10089,102 @@ function toObject(value) { } /** - * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. - * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false + */ +function isObject(value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} + +module.exports = baseEach; + +},{"lodash.keys":43}],44:[function(require,module,exports){ +/** + * lodash 3.0.1 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ + +/** + * A specialized version of `baseCallback` which only supports `this` binding + * and specifying the number of arguments to provide to `func`. + * + * @private + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {number} [argCount] The number of arguments to provide to `func`. + * @returns {Function} Returns the callback. + */ +function bindCallback(func, thisArg, argCount) { + if (typeof func != 'function') { + return identity; + } + if (thisArg === undefined) { + return func; + } + switch (argCount) { + case 1: return function(value) { + return func.call(thisArg, value); + }; + case 3: return function(value, index, collection) { + return func.call(thisArg, value, index, collection); + }; + case 4: return function(accumulator, value, index, collection) { + return func.call(thisArg, accumulator, value, index, collection); + }; + case 5: return function(value, other, key, object, source) { + return func.call(thisArg, value, other, key, object, source); + }; + } + return function() { + return func.apply(thisArg, arguments); + }; +} + +/** + * This method returns the first argument provided to it. * * @static * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @category Utility + * @param {*} value Any value. + * @returns {*} Returns `value`. * @example * - * _.isObject({}); - * // => true + * var object = { 'user': 'fred' }; * - * _.isObject([1, 2, 3]); + * _.identity(object) === object; * // => true - * - * _.isObject(1); - * // => false */ -function isObject(value) { - // Avoid a V8 JIT bug in Chrome 19-20. - // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. - var type = typeof value; - return !!value && (type == 'object' || type == 'function'); +function identity(value) { + return value; } -module.exports = baseEach; +module.exports = bindCallback; -},{"lodash.keys":44}],37:[function(require,module,exports){ +},{}],37:[function(require,module,exports){ /** * lodash 3.1.1 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -10422,7 +10422,7 @@ function keysIn(object) { module.exports = keys; -},{"lodash._getnative":41,"lodash.isarguments":42,"lodash.isarray":29}],39:[function(require,module,exports){ +},{"lodash._getnative":41,"lodash.isarguments":42,"lodash.isarray":27}],38:[function(require,module,exports){ /** * lodash 3.3.0 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -10850,7 +10850,7 @@ function property(path) { module.exports = baseCallback; -},{"lodash._baseisequal":45,"lodash._bindcallback":43,"lodash.isarray":33,"lodash.pairs":46}],47:[function(require,module,exports){ +},{"lodash._baseisequal":45,"lodash._bindcallback":44,"lodash.isarray":31,"lodash.pairs":46}],47:[function(require,module,exports){ /** * lodash 3.0.2 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -10964,6 +10964,116 @@ module.exports = isTypedArray; },{}],48:[function(require,module,exports){ /** + * lodash 3.0.3 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]'; + +/** + * Checks if `value` is object-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; + +/** + * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer) + * of an array-like value. + */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new function. + */ +function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; +} + +/** + * Gets the "length" property value of `object`. + * + * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) + * that affects Safari on at least iOS 8.1-8.3 ARM64. + * + * @private + * @param {Object} object The object to query. + * @returns {*} Returns the "length" value. + */ +var getLength = baseProperty('length'); + +/** + * Checks if `value` is array-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + */ +function isArrayLike(value) { + return value != null && isLength(getLength(value)); +} + +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength). + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + */ +function isLength(value) { + return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +} + +/** + * Checks if `value` is classified as an `arguments` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ +function isArguments(value) { + return isObjectLike(value) && isArrayLike(value) && objToString.call(value) == argsTag; +} + +module.exports = isArguments; + +},{}],49:[function(require,module,exports){ +/** * lodash 3.9.0 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` * Copyright 2012-2015 The Dojo Foundation @@ -11095,116 +11205,6 @@ function escapeRegExp(string) { module.exports = getNative; -},{}],49:[function(require,module,exports){ -/** - * lodash 3.0.3 (Custom Build) - * Build: `lodash modern modularize exports="npm" -o ./` - * Copyright 2012-2015 The Dojo Foundation - * Based on Underscore.js 1.8.3 - * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - * Available under MIT license - */ - -/** `Object#toString` result references. */ -var argsTag = '[object Arguments]'; - -/** - * Checks if `value` is object-like. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - */ -function isObjectLike(value) { - return !!value && typeof value == 'object'; -} - -/** Used for native method references. */ -var objectProto = Object.prototype; - -/** - * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring) - * of values. - */ -var objToString = objectProto.toString; - -/** - * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer) - * of an array-like value. - */ -var MAX_SAFE_INTEGER = 9007199254740991; - -/** - * The base implementation of `_.property` without support for deep paths. - * - * @private - * @param {string} key The key of the property to get. - * @returns {Function} Returns the new function. - */ -function baseProperty(key) { - return function(object) { - return object == null ? undefined : object[key]; - }; -} - -/** - * Gets the "length" property value of `object`. - * - * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) - * that affects Safari on at least iOS 8.1-8.3 ARM64. - * - * @private - * @param {Object} object The object to query. - * @returns {*} Returns the "length" value. - */ -var getLength = baseProperty('length'); - -/** - * Checks if `value` is array-like. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - */ -function isArrayLike(value) { - return value != null && isLength(getLength(value)); -} - -/** - * Checks if `value` is a valid array-like length. - * - * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength). - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - */ -function isLength(value) { - return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; -} - -/** - * Checks if `value` is classified as an `arguments` object. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ -function isArguments(value) { - return isObjectLike(value) && isArrayLike(value) && objToString.call(value) == argsTag; -} - -module.exports = isArguments; - },{}],46:[function(require,module,exports){ /** * lodash 3.0.1 (Custom Build) @@ -11285,7 +11285,7 @@ function pairs(object) { module.exports = pairs; -},{"lodash.keys":44}],45:[function(require,module,exports){ +},{"lodash.keys":43}],45:[function(require,module,exports){ /** * lodash 3.0.7 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -11629,7 +11629,7 @@ function isObject(value) { module.exports = baseIsEqual; -},{"lodash.isarray":33,"lodash.istypedarray":47,"lodash.keys":44}],44:[function(require,module,exports){ +},{"lodash.isarray":31,"lodash.istypedarray":47,"lodash.keys":43}],43:[function(require,module,exports){ /** * lodash 3.1.1 (Custom Build) * Build: `lodash modern modularize exports="npm" -o ./` @@ -11867,6 +11867,6 @@ function keysIn(object) { module.exports = keys; -},{"lodash._getnative":48,"lodash.isarguments":49,"lodash.isarray":33}]},{},[1])(1) +},{"lodash._getnative":49,"lodash.isarguments":48,"lodash.isarray":31}]},{},[1])(1) }); ;