"use strict"; function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); } Object.defineProperty(exports, "__esModule", { value: true }); exports.adapterFactory = adapterFactory; var utils = _interopRequireWildcard(require("./utils")); var chromeShim = _interopRequireWildcard(require("./chrome/chrome_shim")); var firefoxShim = _interopRequireWildcard(require("./firefox/firefox_shim")); var safariShim = _interopRequireWildcard(require("./safari/safari_shim")); var commonShim = _interopRequireWildcard(require("./common_shim")); var sdp = _interopRequireWildcard(require("sdp")); function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); } function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; } /* * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. */ // Browser shims. // Shimming starts here. function adapterFactory() { var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, window = _ref.window; var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : { shimChrome: true, shimFirefox: true, shimSafari: true }; // Utils. var logging = utils.log; var browserDetails = utils.detectBrowser(window); var adapter = { browserDetails: browserDetails, commonShim: commonShim, extractVersion: utils.extractVersion, disableLog: utils.disableLog, disableWarnings: utils.disableWarnings, // Expose sdp as a convenience. For production apps include directly. sdp: sdp }; // Shim browser if found. switch (browserDetails.browser) { case 'chrome': if (!chromeShim || !chromeShim.shimPeerConnection || !options.shimChrome) { logging('Chrome shim is not included in this adapter release.'); return adapter; } if (browserDetails.version === null) { logging('Chrome shim can not determine version, not shimming.'); return adapter; } logging('adapter.js shimming chrome.'); // Export to the adapter global object visible in the browser. adapter.browserShim = chromeShim; // Must be called before shimPeerConnection. commonShim.shimAddIceCandidateNullOrEmpty(window, browserDetails); commonShim.shimParameterlessSetLocalDescription(window, browserDetails); chromeShim.shimGetUserMedia(window, browserDetails); chromeShim.shimMediaStream(window, browserDetails); chromeShim.shimPeerConnection(window, browserDetails); chromeShim.shimOnTrack(window, browserDetails); chromeShim.shimAddTrackRemoveTrack(window, browserDetails); chromeShim.shimGetSendersWithDtmf(window, browserDetails); chromeShim.shimGetStats(window, browserDetails); chromeShim.shimSenderReceiverGetStats(window, browserDetails); chromeShim.fixNegotiationNeeded(window, browserDetails); commonShim.shimRTCIceCandidate(window, browserDetails); commonShim.shimRTCIceCandidateRelayProtocol(window, browserDetails); commonShim.shimConnectionState(window, browserDetails); commonShim.shimMaxMessageSize(window, browserDetails); commonShim.shimSendThrowTypeError(window, browserDetails); commonShim.removeExtmapAllowMixed(window, browserDetails); break; case 'firefox': if (!firefoxShim || !firefoxShim.shimPeerConnection || !options.shimFirefox) { logging('Firefox shim is not included in this adapter release.'); return adapter; } logging('adapter.js shimming firefox.'); // Export to the adapter global object visible in the browser. adapter.browserShim = firefoxShim; // Must be called before shimPeerConnection. commonShim.shimAddIceCandidateNullOrEmpty(window, browserDetails); commonShim.shimParameterlessSetLocalDescription(window, browserDetails); firefoxShim.shimGetUserMedia(window, browserDetails); firefoxShim.shimPeerConnection(window, browserDetails); firefoxShim.shimOnTrack(window, browserDetails); firefoxShim.shimRemoveStream(window, browserDetails); firefoxShim.shimSenderGetStats(window, browserDetails); firefoxShim.shimReceiverGetStats(window, browserDetails); firefoxShim.shimRTCDataChannel(window, browserDetails); firefoxShim.shimAddTransceiver(window, browserDetails); firefoxShim.shimGetParameters(window, browserDetails); firefoxShim.shimCreateOffer(window, browserDetails); firefoxShim.shimCreateAnswer(window, browserDetails); commonShim.shimRTCIceCandidate(window, browserDetails); commonShim.shimConnectionState(window, browserDetails); commonShim.shimMaxMessageSize(window, browserDetails); commonShim.shimSendThrowTypeError(window, browserDetails); break; case 'safari': if (!safariShim || !options.shimSafari) { logging('Safari shim is not included in this adapter release.'); return adapter; } logging('adapter.js shimming safari.'); // Export to the adapter global object visible in the browser. adapter.browserShim = safariShim; // Must be called before shimCallbackAPI. commonShim.shimAddIceCandidateNullOrEmpty(window, browserDetails); commonShim.shimParameterlessSetLocalDescription(window, browserDetails); safariShim.shimRTCIceServerUrls(window, browserDetails); safariShim.shimCreateOfferLegacy(window, browserDetails); safariShim.shimCallbacksAPI(window, browserDetails); safariShim.shimLocalStreamsAPI(window, browserDetails); safariShim.shimRemoteStreamsAPI(window, browserDetails); safariShim.shimTrackEventTransceiver(window, browserDetails); safariShim.shimGetUserMedia(window, browserDetails); safariShim.shimAudioContext(window, browserDetails); commonShim.shimRTCIceCandidate(window, browserDetails); commonShim.shimRTCIceCandidateRelayProtocol(window, browserDetails); commonShim.shimMaxMessageSize(window, browserDetails); commonShim.shimSendThrowTypeError(window, browserDetails); commonShim.removeExtmapAllowMixed(window, browserDetails); break; default: logging('Unsupported browser!'); break; } return adapter; }