15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/renderer/media/rtc_peer_connection_handler.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <utility> 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <vector> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "base/command_line.h" 12effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#include "base/debug/trace_event.h" 13cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "base/lazy_instance.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 16a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/metrics/histogram.h" 17c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/stl_util.h" 18868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 1990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "content/public/common/content_switches.h" 20a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "content/renderer/media/media_stream_track.h" 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/renderer/media/peer_connection_tracker.h" 22c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "content/renderer/media/remote_media_stream_impl.h" 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/renderer/media/rtc_data_channel_handler.h" 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/renderer/media/rtc_dtmf_sender_handler.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/renderer/media/rtc_media_constraints.h" 26cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "content/renderer/media/webrtc/peer_connection_dependency_factory.h" 270529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch#include "content/renderer/media/webrtc/webrtc_media_stream_adapter.h" 28d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "content/renderer/media/webrtc_audio_capturer.h" 29d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "content/renderer/media/webrtc_audio_device_impl.h" 30effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#include "content/renderer/media/webrtc_uma_histograms.h" 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/renderer/render_thread_impl.h" 32868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebMediaConstraints.h" 33868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebMediaStreamSource.h" 34868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCConfiguration.h" 357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCDataChannelInit.h" 36868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCICECandidate.h" 375f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCOfferOptions.h" 38868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCSessionDescription.h" 39868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCSessionDescriptionRequest.h" 40868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCVoidRequest.h" 41effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#include "third_party/WebKit/public/platform/WebURL.h" 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 431320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucciusing webrtc::StatsReport; 441320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucciusing webrtc::StatsReports; 451320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Converter functions from libjingle types to WebKit types. 49f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCPeerConnectionHandlerClient::ICEGatheringState 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GetWebKitIceGatheringState( 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceGatheringState state) { 52f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) using blink::WebRTCPeerConnectionHandlerClient; 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (state) { 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceGatheringNew: 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateNew; 562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceGatheringGathering: 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateGathering; 582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceGatheringComplete: 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateComplete; 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) default: 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NOTREACHED(); 622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateNew; 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 66f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static blink::WebRTCPeerConnectionHandlerClient::ICEConnectionState 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GetWebKitIceConnectionState( 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceConnectionState ice_state) { 69f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) using blink::WebRTCPeerConnectionHandlerClient; 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (ice_state) { 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionNew: 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateStarting; 732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionChecking: 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateChecking; 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionConnected: 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateConnected; 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionCompleted: 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateCompleted; 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionFailed: 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateFailed; 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionDisconnected: 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateDisconnected; 832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionClosed: 842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateClosed; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateClosed; 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 91f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static blink::WebRTCPeerConnectionHandlerClient::SignalingState 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GetWebKitSignalingState(webrtc::PeerConnectionInterface::SignalingState state) { 93f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) using blink::WebRTCPeerConnectionHandlerClient; 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (state) { 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kStable: 962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateStable; 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveLocalOffer: 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateHaveLocalOffer; 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveLocalPrAnswer: 1002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateHaveLocalPrAnswer; 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveRemoteOffer: 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateHaveRemoteOffer; 1032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveRemotePrAnswer: 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return 1052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) WebRTCPeerConnectionHandlerClient::SignalingStateHaveRemotePrAnswer; 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case webrtc::PeerConnectionInterface::kClosed: 1072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateClosed; 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateClosed; 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 114f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static blink::WebRTCSessionDescription 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CreateWebKitSessionDescription( 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::SessionDescriptionInterface* native_desc) { 117f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescription description; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc) { 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Native session description is null."; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string sdp; 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc->ToString(&sdp)) { 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to get SDP string of native session description."; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) description.initialize(base::UTF8ToUTF16(native_desc->type()), 1305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF8ToUTF16(sdp)); 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Converter functions from WebKit types to libjingle types. 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void GetNativeRtcConfiguration( 137f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 1385f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::RTCConfiguration* config) { 1395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (server_configuration.isNull() || !config) 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < server_configuration.numberOfServers(); ++i) { 1422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceServer server; 143f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCICEServer& webkit_server = 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server_configuration.server(i); 1455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) server.username = base::UTF16ToUTF8(webkit_server.username()); 1465d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) server.password = base::UTF16ToUTF8(webkit_server.credential()); 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server.uri = webkit_server.uri().spec(); 1485f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config->servers.push_back(server); 1495f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1505f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 1515f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) switch (server_configuration.iceTransports()) { 1525f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) case blink::WebRTCIceTransportsNone: 1535f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config->type = webrtc::PeerConnectionInterface::kNone; 1545f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) break; 1555f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) case blink::WebRTCIceTransportsRelay: 1565f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config->type = webrtc::PeerConnectionInterface::kRelay; 1575f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) break; 1585f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) case blink::WebRTCIceTransportsAll: 1595f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config->type = webrtc::PeerConnectionInterface::kAll; 1605f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) break; 1615f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) default: 1625f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) NOTREACHED(); 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class SessionDescriptionRequestTracker { 1672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public: 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SessionDescriptionRequestTracker(RTCPeerConnectionHandler* handler, 1692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action) 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : handler_(handler), action_(action) {} 1712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void TrackOnSuccess(const webrtc::SessionDescriptionInterface* desc) { 1732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string value; 1742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (desc) { 1752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) desc->ToString(&value); 1762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) value = "type: " + desc->type() + ", sdp: " + value; 1772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (handler_->peer_connection_tracker()) 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_->peer_connection_tracker()->TrackSessionDescriptionCallback( 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_, action_, "OnSuccess", value); 1812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void TrackOnFailure(const std::string& error) { 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (handler_->peer_connection_tracker()) 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_->peer_connection_tracker()->TrackSessionDescriptionCallback( 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_, action_, "OnFailure", error); 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) private: 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RTCPeerConnectionHandler* handler_; 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action_; 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)}; 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Class mapping responses from calls to libjingle CreateOffer/Answer and 195f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// the blink::WebRTCSessionDescriptionRequest. 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CreateSessionDescriptionRequest 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : public webrtc::CreateSessionDescriptionObserver { 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit CreateSessionDescriptionRequest( 200f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 2012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RTCPeerConnectionHandler* handler, 2022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action) 2032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : webkit_request_(request), tracker_(handler, action) {} 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSuccess(webrtc::SessionDescriptionInterface* desc) OVERRIDE { 2062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnSuccess(desc); 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webkit_request_.requestSucceeded(CreateWebKitSessionDescription(desc)); 208cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) delete desc; 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnFailure(const std::string& error) OVERRIDE { 2112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnFailure(error); 2125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webkit_request_.requestFailed(base::UTF8ToUTF16(error)); 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~CreateSessionDescriptionRequest() {} 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 219f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescriptionRequest webkit_request_; 2202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SessionDescriptionRequestTracker tracker_; 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Class mapping responses from calls to libjingle 224f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// SetLocalDescription/SetRemoteDescription and a blink::WebRTCVoidRequest. 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SetSessionDescriptionRequest 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : public webrtc::SetSessionDescriptionObserver { 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit SetSessionDescriptionRequest( 229f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCVoidRequest& request, 2302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RTCPeerConnectionHandler* handler, 2312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action) 2322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : webkit_request_(request), tracker_(handler, action) {} 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSuccess() OVERRIDE { 2352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnSuccess(NULL); 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webkit_request_.requestSucceeded(); 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnFailure(const std::string& error) OVERRIDE { 2392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnFailure(error); 2405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webkit_request_.requestFailed(base::UTF8ToUTF16(error)); 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~SetSessionDescriptionRequest() {} 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 247f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCVoidRequest webkit_request_; 2482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SessionDescriptionRequestTracker tracker_; 2492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)}; 2502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Class mapping responses from calls to libjingle 252f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// GetStats into a blink::WebRTCStatsCallback. 2532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class StatsResponse : public webrtc::StatsObserver { 2542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public: 2552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) explicit StatsResponse(const scoped_refptr<LocalRTCStatsRequest>& request) 25646d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) : request_(request.get()), response_(request_->createResponse().get()) { 25746d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) // Measure the overall time it takes to satisfy a getStats request. 25846d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) TRACE_EVENT_ASYNC_BEGIN0("webrtc", "getStats_Native", this); 25946d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) } 2602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2611320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci virtual void OnComplete(const StatsReports& reports) OVERRIDE { 262effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch TRACE_EVENT0("webrtc", "StatsResponse::OnComplete") 2631320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci for (StatsReports::const_iterator it = reports.begin(); 2642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != reports.end(); ++it) { 2651320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if ((*it)->values.size() > 0) { 2661320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci AddReport(*(*it)); 2672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 26946d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) 27046d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) // Record the getSync operation as done before calling into Blink so that 27146d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) // we don't skew the perf measurements of the native code with whatever the 27246d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) // callback might be doing. 27346d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) TRACE_EVENT_ASYNC_END0("webrtc", "getStats_Native", this); 27446d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) 2752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request_->requestSucceeded(response_); 2762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) private: 2791320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci void AddReport(const StatsReport& report) { 280f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int idx = response_->addReport(blink::WebString::fromUTF8(report.id), 281f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString::fromUTF8(report.type), 282c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) report.timestamp); 2831320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci for (StatsReport::Values::const_iterator value_it = report.values.begin(); 284c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) value_it != report.values.end(); ++value_it) { 2856e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) AddStatistic(idx, value_it->display_name(), value_it->value); 2862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2896e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) void AddStatistic(int idx, const char* name, const std::string& value) { 2902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_->addStatistic(idx, 291f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString::fromUTF8(name), 292f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString::fromUTF8(value)); 2932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2955f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<LocalRTCStatsRequest> request_; 2965f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<LocalRTCStatsResponse> response_; 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Implementation of LocalRTCStatsRequest. 300f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)LocalRTCStatsRequest::LocalRTCStatsRequest(blink::WebRTCStatsRequest impl) 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : impl_(impl), 3022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_(NULL) { 3032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LocalRTCStatsRequest::LocalRTCStatsRequest() {} 3062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LocalRTCStatsRequest::~LocalRTCStatsRequest() {} 3072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool LocalRTCStatsRequest::hasSelector() const { 3092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_.hasSelector(); 3102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 312f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebMediaStreamTrack LocalRTCStatsRequest::component() const { 3132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_.component(); 3142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_refptr<LocalRTCStatsResponse> LocalRTCStatsRequest::createResponse() { 3172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!response_); 3185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) response_ = new rtc::RefCountedObject<LocalRTCStatsResponse>( 3192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) impl_.createResponse()); 3202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return response_.get(); 3212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void LocalRTCStatsRequest::requestSucceeded( 3242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const LocalRTCStatsResponse* response) { 3252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) impl_.requestSucceeded(response->webKitStatsResponse()); 3262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Implementation of LocalRTCStatsResponse. 329f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCStatsResponse LocalRTCStatsResponse::webKitStatsResponse() const { 3302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_; 3312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 333f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)size_t LocalRTCStatsResponse::addReport(blink::WebString type, 334f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString id, 3352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double timestamp) { 3362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_.addReport(type, id, timestamp); 3372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void LocalRTCStatsResponse::addStatistic(size_t report, 340f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString name, 341f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString value) { 3422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) impl_.addStatistic(report, name, value); 3432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 345cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)namespace { 346cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 347cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)class PeerConnectionUMAObserver : public webrtc::UMAObserver { 348cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) public: 349cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) PeerConnectionUMAObserver() {} 350cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) virtual ~PeerConnectionUMAObserver() {} 351cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 352cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) virtual void IncrementCounter( 353cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) webrtc::PeerConnectionUMAMetricsCounter counter) OVERRIDE { 354cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("WebRTC.PeerConnection.IPMetrics", 355cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) counter, 356cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) webrtc::kBoundary); 357cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 358cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 359cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) virtual void AddHistogramSample( 360cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) webrtc::PeerConnectionUMAMetricsName type, int value) OVERRIDE { 361cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) switch (type) { 362cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) case webrtc::kTimeToConnect: 363cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) UMA_HISTOGRAM_MEDIUM_TIMES( 364cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) "WebRTC.PeerConnection.TimeToConnect", 365cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) base::TimeDelta::FromMilliseconds(value)); 366cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) break; 367cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) case webrtc::kNetworkInterfaces_IPv4: 368cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) UMA_HISTOGRAM_COUNTS_100("WebRTC.PeerConnection.IPv4Interfaces", 369cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) value); 370cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) break; 371cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) case webrtc::kNetworkInterfaces_IPv6: 372cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) UMA_HISTOGRAM_COUNTS_100("WebRTC.PeerConnection.IPv6Interfaces", 373cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) value); 374cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) break; 375cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) default: 376cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) NOTREACHED(); 377cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 378cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 379cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)}; 380cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 381cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)base::LazyInstance<std::set<RTCPeerConnectionHandler*> >::Leaky 382cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers = LAZY_INSTANCE_INITIALIZER; 383cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 384cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)} // namespace 385cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::RTCPeerConnectionHandler( 387f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient* client, 388cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) PeerConnectionDependencyFactory* dependency_factory) 3890529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch : client_(client), 3900529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch dependency_factory_(dependency_factory), 3912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) frame_(NULL), 392a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) peer_connection_tracker_(NULL), 3931320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci num_data_channels_created_(0), 3941320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci num_local_candidates_ipv4_(0), 3951320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci num_local_candidates_ipv6_(0) { 396cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers.Get().insert(this); 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::~RTCPeerConnectionHandler() { 400cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers.Get().erase(this); 4012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 4022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->UnregisterPeerConnection(this); 403c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) STLDeleteValues(&remote_streams_); 404a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 405a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) UMA_HISTOGRAM_COUNTS_10000( 406a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) "WebRTC.NumDataChannelsPerPeerConnection", num_data_channels_created_); 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 409cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)// static 410cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)void RTCPeerConnectionHandler::DestructAllHandlers() { 411cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) std::set<RTCPeerConnectionHandler*> handlers( 412cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers.Get().begin(), 413cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers.Get().end()); 414cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) for (std::set<RTCPeerConnectionHandler*>::iterator handler = handlers.begin(); 415cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) handler != handlers.end(); 416cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) ++handler) { 417cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) (*handler)->client_->releasePeerConnectionHandler(); 418cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 419cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)} 420cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 4215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)void RTCPeerConnectionHandler::ConvertOfferOptionsToConstraints( 4225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) const blink::WebRTCOfferOptions& options, 4235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) RTCMediaConstraints* output) { 4245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) output->AddMandatory( 4255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::MediaConstraintsInterface::kOfferToReceiveAudio, 4265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) options.offerToReceiveAudio() > 0 ? "true" : "false", 4275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) true); 4285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4295f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) output->AddMandatory( 4305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::MediaConstraintsInterface::kOfferToReceiveVideo, 4315f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) options.offerToReceiveVideo() > 0 ? "true" : "false", 4325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) true); 4335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!options.voiceActivityDetection()) { 4355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) output->AddMandatory( 4365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::MediaConstraintsInterface::kVoiceActivityDetection, 4375f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "false", 4385f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) true); 4395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 4405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4415f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (options.iceRestart()) { 4425f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) output->AddMandatory( 4435f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::MediaConstraintsInterface::kIceRestart, "true", true); 4445f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 4455f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 4465f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 447f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RTCPeerConnectionHandler::associateWithFrame(blink::WebFrame* frame) { 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(frame); 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) frame_ = frame; 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::initialize( 453f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 454f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(frame_); 4562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_ = 4582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RenderThreadImpl::current()->peer_connection_tracker(); 4592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4605f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::RTCConfiguration config; 4615f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) GetNativeRtcConfiguration(server_configuration, &config); 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 46490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_ = 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dependency_factory_->CreatePeerConnection( 4675f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config, &constraints, frame_, this); 4685f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 469868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!native_peer_connection_.get()) { 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to initialize native PeerConnection."; 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 4742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->RegisterPeerConnection( 4755f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) this, config, constraints, frame_); 4762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) uma_observer_ = new rtc::RefCountedObject<PeerConnectionUMAObserver>(); 478cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) native_peer_connection_->RegisterUMAObserver(uma_observer_.get()); 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::InitializeForTest( 483f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 484f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options, 4852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker* peer_connection_tracker) { 4865f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::RTCConfiguration config; 4875f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) GetNativeRtcConfiguration(server_configuration, &config); 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_ = 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dependency_factory_->CreatePeerConnection( 4925f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config, &constraints, NULL, this); 493868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!native_peer_connection_.get()) { 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to initialize native PeerConnection."; 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_ = peer_connection_tracker; 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::createOffer( 502f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 503f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<CreateSessionDescriptionRequest> description_request( 5055f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<CreateSessionDescriptionRequest>( 5062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_CREATE_OFFER)); 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 508868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->CreateOffer(description_request.get(), &constraints); 5092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateOffer(this, constraints); 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)void RTCPeerConnectionHandler::createOffer( 5155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 5165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) const blink::WebRTCOfferOptions& options) { 5175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) scoped_refptr<CreateSessionDescriptionRequest> description_request( 5185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<CreateSessionDescriptionRequest>( 5195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_CREATE_OFFER)); 5205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 5215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) RTCMediaConstraints constraints; 5225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ConvertOfferOptionsToConstraints(options, &constraints); 5235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) native_peer_connection_->CreateOffer(description_request.get(), &constraints); 5245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 5255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (peer_connection_tracker_) 5265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) peer_connection_tracker_->TrackCreateOffer(this, constraints); 5275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 5285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::createAnswer( 530f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 531f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<CreateSessionDescriptionRequest> description_request( 5335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<CreateSessionDescriptionRequest>( 5342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_CREATE_ANSWER)); 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 536868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->CreateAnswer(description_request.get(), 537868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) &constraints); 5382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateAnswer(this, constraints); 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::setLocalDescription( 544f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCVoidRequest& request, 545f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescription& description) { 5462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::SdpParseError error; 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webrtc::SessionDescriptionInterface* native_desc = 5482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CreateNativeSessionDescription(description, &error); 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc) { 5502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string reason_str = "Failed to parse SessionDescription. "; 5512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.line); 5522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(" "); 5532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.description); 5542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(ERROR) << reason_str; 555f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) request.requestFailed(blink::WebString::fromUTF8(reason_str)); 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackSetSessionDescription( 560c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, description, PeerConnectionTracker::SOURCE_LOCAL); 5612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<SetSessionDescriptionRequest> set_request( 5635f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<SetSessionDescriptionRequest>( 5642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_SET_LOCAL_DESCRIPTION)); 565868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->SetLocalDescription(set_request.get(), native_desc); 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::setRemoteDescription( 569f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCVoidRequest& request, 570f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescription& description) { 5712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::SdpParseError error; 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webrtc::SessionDescriptionInterface* native_desc = 5732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CreateNativeSessionDescription(description, &error); 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc) { 5752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string reason_str = "Failed to parse SessionDescription. "; 5762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.line); 5772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(" "); 5782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.description); 5792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(ERROR) << reason_str; 580f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) request.requestFailed(blink::WebString::fromUTF8(reason_str)); 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackSetSessionDescription( 585c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, description, PeerConnectionTracker::SOURCE_REMOTE); 5862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<SetSessionDescriptionRequest> set_request( 5885f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<SetSessionDescriptionRequest>( 5892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_SET_REMOTE_DESCRIPTION)); 590868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->SetRemoteDescription(set_request.get(), native_desc); 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 593f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCSessionDescription 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::localDescription() { 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::SessionDescriptionInterface* native_desc = 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_->local_description(); 597f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescription description = 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateWebKitSessionDescription(native_desc); 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 602f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCSessionDescription 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::remoteDescription() { 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::SessionDescriptionInterface* native_desc = 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_->remote_description(); 606f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescription description = 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateWebKitSessionDescription(native_desc); 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::updateICE( 612f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 613f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 6145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::RTCConfiguration config; 6155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) GetNativeRtcConfiguration(server_configuration, &config); 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 6172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 6195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) peer_connection_tracker_->TrackUpdateIce(this, config, constraints); 6202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return native_peer_connection_->UpdateIce(config.servers, 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &constraints); 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::addICECandidate( 626a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const blink::WebRTCVoidRequest& request, 627a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const blink::WebRTCICECandidate& candidate) { 628a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Libjingle currently does not accept callbacks for addICECandidate. 629a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // For that reason we are going to call callbacks from here. 630a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) bool result = addICECandidate(candidate); 631a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::MessageLoop::current()->PostTask( 632a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) FROM_HERE, 633a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::Bind(&RTCPeerConnectionHandler::OnaddICECandidateResult, 634a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::Unretained(this), request, result)); 635a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // On failure callback will be triggered. 636a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return true; 637a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 638a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 639a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)bool RTCPeerConnectionHandler::addICECandidate( 640f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCICECandidate& candidate) { 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<webrtc::IceCandidateInterface> native_candidate( 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dependency_factory_->CreateIceCandidate( 6435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF16ToUTF8(candidate.sdpMid()), 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) candidate.sdpMLineIndex(), 6455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF16ToUTF8(candidate.candidate()))); 6461320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci bool return_value = false; 6471320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 6481320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if (native_candidate) { 6491320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci return_value = 6501320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci native_peer_connection_->AddIceCandidate(native_candidate.get()); 6511320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci LOG_IF(ERROR, !return_value) << "Error processing ICE candidate."; 6521320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } else { 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Could not create native ICE candidate."; 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6561320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if (peer_connection_tracker_) { 6572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddIceCandidate( 6581320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci this, candidate, PeerConnectionTracker::SOURCE_REMOTE, return_value); 6591320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return return_value; 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 663a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)void RTCPeerConnectionHandler::OnaddICECandidateResult( 664a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const blink::WebRTCVoidRequest& webkit_request, bool result) { 665a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (!result) { 666a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // We don't have the actual error code from the libjingle, so for now 667a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // using a generic error string. 668a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return webkit_request.requestFailed( 6695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF8ToUTF16("Error processing ICE candidate")); 670a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) } 671a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 672a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return webkit_request.requestSucceeded(); 673a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 674a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::addStream( 676f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStream& stream, 677f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 6780529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch 6790529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch for (ScopedVector<WebRtcMediaStreamAdapter>::iterator adapter_it = 6800529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch local_streams_.begin(); adapter_it != local_streams_.end(); 6810529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch ++adapter_it) { 6820529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if ((*adapter_it)->IsEqual(stream)) { 6830529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch DVLOG(1) << "RTCPeerConnectionHandler::addStream called with the same " 6840529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch << "stream twice. id=" << stream.id().utf8(); 6850529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch return false; 6860529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 6870529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 6882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 6902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddStream( 6912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, stream, PeerConnectionTracker::SOURCE_LOCAL); 692d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 693effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch PerSessionWebRTCAPIMetrics::GetInstance()->IncrementStreamCounter(); 694effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 6950529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch WebRtcMediaStreamAdapter* adapter = 6960529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch new WebRtcMediaStreamAdapter(stream, dependency_factory_); 6970529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch local_streams_.push_back(adapter); 6985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6990529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch webrtc::MediaStreamInterface* webrtc_stream = adapter->webrtc_media_stream(); 7000529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track_metrics_.AddStream(MediaStreamTrackMetrics::SENT_STREAM, 7010529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch webrtc_stream); 702d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 7030529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch RTCMediaConstraints constraints(options); 7040529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch return native_peer_connection_->AddStream(webrtc_stream, &constraints); 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::removeStream( 708f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStream& stream) { 7090529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch // Find the webrtc stream. 7100529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch scoped_refptr<webrtc::MediaStreamInterface> webrtc_stream; 7110529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch for (ScopedVector<WebRtcMediaStreamAdapter>::iterator adapter_it = 7120529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch local_streams_.begin(); adapter_it != local_streams_.end(); 7130529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch ++adapter_it) { 7140529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if ((*adapter_it)->IsEqual(stream)) { 7150529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch webrtc_stream = (*adapter_it)->webrtc_media_stream(); 7160529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch local_streams_.erase(adapter_it); 7170529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch break; 7180529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 7190529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 7201320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci DCHECK(webrtc_stream.get()); 7211320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci native_peer_connection_->RemoveStream(webrtc_stream.get()); 7220529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch 7232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 7242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackRemoveStream( 7252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, stream, PeerConnectionTracker::SOURCE_LOCAL); 726effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch PerSessionWebRTCAPIMetrics::GetInstance()->DecrementStreamCounter(); 727effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch track_metrics_.RemoveStream(MediaStreamTrackMetrics::SENT_STREAM, 7281320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci webrtc_stream.get()); 7292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::getStats( 732f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCStatsRequest& request) { 7332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<LocalRTCStatsRequest> inner_request( 7345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<LocalRTCStatsRequest>(request)); 735868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) getStats(inner_request.get()); 7362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::getStats(LocalRTCStatsRequest* request) { 7395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<webrtc::StatsObserver> observer( 7405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<StatsResponse>(request)); 7412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::MediaStreamTrackInterface* track = NULL; 7422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (request->hasSelector()) { 7430529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch blink::WebMediaStreamSource::Type type = 7440529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch request->component().source().type(); 7450529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch std::string track_id = request->component().id().utf8(); 7460529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if (type == blink::WebMediaStreamSource::TypeAudio) { 7470529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track = 7480529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch native_peer_connection_->local_streams()->FindAudioTrack(track_id); 7490529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if (!track) { 7500529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track = 7510529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch native_peer_connection_->remote_streams()->FindAudioTrack(track_id); 7520529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 7530529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } else { 7540529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch DCHECK_EQ(blink::WebMediaStreamSource::TypeVideo, type); 7550529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track = 7560529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch native_peer_connection_->local_streams()->FindVideoTrack(track_id); 7570529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if (!track) { 7580529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track = 7590529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch native_peer_connection_->remote_streams()->FindVideoTrack(track_id); 760a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 761a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 7622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!track) { 7632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "GetStats: Track not found."; 7642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(hta): Consider how to get an error back. 7651320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci observer->OnComplete(StatsReports()); 7662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 7672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetStats(observer, 7705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) track, 7715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webrtc::PeerConnectionInterface::kStatsOutputLevelStandard); 7722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::GetStats( 7752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::StatsObserver* observer, 7765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webrtc::MediaStreamTrackInterface* track, 7775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webrtc::PeerConnectionInterface::StatsOutputLevel level) { 778effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch TRACE_EVENT0("webrtc", "RTCPeerConnectionHandler::GetStats"); 7795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!native_peer_connection_->GetStats(observer, track, level)) { 7802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "GetStats failed."; 7812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(hta): Consider how to get an error back. 7821320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci observer->OnComplete(StatsReports()); 7832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 7842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 78703b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles)void RTCPeerConnectionHandler::CloseClientPeerConnection() { 78803b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) client_->closePeerConnection(); 78903b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles)} 79003b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) 791f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCDataChannelHandler* RTCPeerConnectionHandler::createDataChannel( 792f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebString& label, const blink::WebRTCDataChannelInit& init) { 7935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DVLOG(1) << "createDataChannel label " << base::UTF16ToUTF8(label); 7942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::DataChannelInit config; 7967d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // TODO(jiayl): remove the deprecated reliable field once Libjingle is updated 7977d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // to handle that. 7987d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.reliable = false; 7997d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.id = init.id; 8007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.ordered = init.ordered; 8017d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.negotiated = init.negotiated; 8027d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.maxRetransmits = init.maxRetransmits; 8037d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.maxRetransmitTime = init.maxRetransmitTime; 8045d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) config.protocol = base::UTF16ToUTF8(init.protocol); 8052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8065f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<webrtc::DataChannelInterface> webrtc_channel( 8075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) native_peer_connection_->CreateDataChannel(base::UTF16ToUTF8(label), 8085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &config)); 8092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!webrtc_channel) { 8102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DLOG(ERROR) << "Could not create native data channel."; 8112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 8122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateDataChannel( 8152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, webrtc_channel.get(), PeerConnectionTracker::SOURCE_LOCAL); 8162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 817a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) ++num_data_channels_created_; 818a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 8192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return new RtcDataChannelHandler(webrtc_channel); 8202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 8212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 822f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCDTMFSenderHandler* RTCPeerConnectionHandler::createDTMFSender( 823f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStreamTrack& track) { 8242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "createDTMFSender."; 8252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 826a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) MediaStreamTrack* native_track = MediaStreamTrack::GetTrack(track); 827a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!native_track || 828a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) track.source().type() != blink::WebMediaStreamSource::TypeAudio) { 8292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DLOG(ERROR) << "Could not create DTMF sender from a non-audio track."; 8302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 8312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 833a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) webrtc::AudioTrackInterface* audio_track = native_track->GetAudioAdapter(); 8345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<webrtc::DtmfSenderInterface> sender( 8352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) native_peer_connection_->CreateDtmfSender(audio_track)); 8362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!sender) { 8372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DLOG(ERROR) << "Could not create native DTMF sender."; 8382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 8392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateDTMFSender(this, track); 8422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return new RtcDtmfSenderHandler(sender); 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::stop() { 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "RTCPeerConnectionHandler::stop"; 8482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackStop(this); 8512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) native_peer_connection_->Close(); 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnError() { 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(perkj): Implement. 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTIMPLEMENTED(); 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnSignalingChange( 8602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::SignalingState new_state) { 861f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient::SignalingState state = 8622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetWebKitSignalingState(new_state); 8632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackSignalingStateChange(this, state); 8652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didChangeSignalingState(state); 8662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 8672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Called any time the IceConnectionState changes 8692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnIceConnectionChange( 8702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceConnectionState new_state) { 8715f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (new_state == webrtc::PeerConnectionInterface::kIceConnectionChecking) { 8725f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ice_connection_checking_start_ = base::TimeTicks::Now(); 8735f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else if (new_state == 8745f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::kIceConnectionConnected) { 8755f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // If the state becomes connected, send the time needed for PC to become 8765f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // connected from checking to UMA. UMA data will help to know how much 8775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // time needed for PC to connect with remote peer. 8785f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) UMA_HISTOGRAM_MEDIUM_TIMES( 8795f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "WebRTC.PeerConnection.TimeToConnect", 8805f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) base::TimeTicks::Now() - ice_connection_checking_start_); 8815f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 8825f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 883effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch track_metrics_.IceConnectionChange(new_state); 884f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient::ICEConnectionState state = 8852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetWebKitIceConnectionState(new_state); 8862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackIceConnectionStateChange(this, state); 8882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didChangeICEConnectionState(state); 8892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 8902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Called any time the IceGatheringState changes 8922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnIceGatheringChange( 8932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceGatheringState new_state) { 8942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (new_state == webrtc::PeerConnectionInterface::kIceGatheringComplete) { 8952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If ICE gathering is completed, generate a NULL ICE candidate, 8962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // to signal end of candidates. 897f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCICECandidate null_candidate; 8982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didGenerateICECandidate(null_candidate); 8991320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 9001320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci UMA_HISTOGRAM_COUNTS_100("WebRTC.PeerConnection.IPv4LocalCandidates", 9011320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci num_local_candidates_ipv4_); 9021320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 9031320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci UMA_HISTOGRAM_COUNTS_100("WebRTC.PeerConnection.IPv6LocalCandidates", 9041320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci num_local_candidates_ipv6_); 9051320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } else if (new_state == 9061320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci webrtc::PeerConnectionInterface::kIceGatheringGathering) { 9071320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci // ICE restarts will change gathering state back to "gathering", 9081320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci // reset the counter. 9091320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci num_local_candidates_ipv6_ = 0; 9101320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci num_local_candidates_ipv4_ = 0; 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 913f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient::ICEGatheringState state = 9142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetWebKitIceGatheringState(new_state); 9152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackIceGatheringStateChange(this, state); 9172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didChangeICEGatheringState(state); 9185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnAddStream( 9212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::MediaStreamInterface* stream_interface) { 9222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(stream_interface); 9232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(remote_streams_.find(stream_interface) == remote_streams_.end()); 924c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 925c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) RemoteMediaStreamImpl* remote_stream = 926c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) new RemoteMediaStreamImpl(stream_interface); 927c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) remote_streams_.insert( 928c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) std::pair<webrtc::MediaStreamInterface*, RemoteMediaStreamImpl*> ( 929c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) stream_interface, remote_stream)); 9302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddStream( 933c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, remote_stream->webkit_stream(), 934c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) PeerConnectionTracker::SOURCE_REMOTE); 9352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 936effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch PerSessionWebRTCAPIMetrics::GetInstance()->IncrementStreamCounter(); 937effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 938effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch track_metrics_.AddStream(MediaStreamTrackMetrics::RECEIVED_STREAM, 939effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch stream_interface); 940effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 941c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) client_->didAddRemoteStream(remote_stream->webkit_stream()); 9425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnRemoveStream( 9452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::MediaStreamInterface* stream_interface) { 9462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(stream_interface); 9472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RemoteStreamMap::iterator it = remote_streams_.find(stream_interface); 9485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (it == remote_streams_.end()) { 9495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Stream not found"; 9505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 952c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 953effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch track_metrics_.RemoveStream(MediaStreamTrackMetrics::RECEIVED_STREAM, 954effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch stream_interface); 955effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch PerSessionWebRTCAPIMetrics::GetInstance()->DecrementStreamCounter(); 956effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 957c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) scoped_ptr<RemoteMediaStreamImpl> remote_stream(it->second); 958f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStream& webkit_stream = remote_stream->webkit_stream(); 959c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!webkit_stream.isNull()); 9605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) remote_streams_.erase(it); 9612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackRemoveStream( 964c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, webkit_stream, PeerConnectionTracker::SOURCE_REMOTE); 9652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 966c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) client_->didRemoveRemoteStream(webkit_stream); 9675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnIceCandidate( 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::IceCandidateInterface* candidate) { 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(candidate); 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string sdp; 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!candidate->ToString(&sdp)) { 9745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "OnIceCandidate: Could not get SDP string."; 9755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 977f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCICECandidate web_candidate; 9785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) web_candidate.initialize(base::UTF8ToUTF16(sdp), 9795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF8ToUTF16(candidate->sdp_mid()), 9805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) candidate->sdp_mline_index()); 9812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddIceCandidate( 9831320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci this, web_candidate, PeerConnectionTracker::SOURCE_LOCAL, true); 9841320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 9851320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci // Only the first m line's first component is tracked to avoid 9861320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci // miscounting when doing BUNDLE or rtcp mux. 9871320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if (candidate->sdp_mline_index() == 0 && 9881320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci candidate->candidate().component() == 1) { 9891320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if (candidate->candidate().address().family() == AF_INET) { 9901320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci num_local_candidates_ipv4_++; 9911320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } else if (candidate->candidate().address().family() == AF_INET6) { 9921320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci num_local_candidates_ipv6_++; 9931320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } else { 9941320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci NOTREACHED(); 9951320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } 9961320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } 9975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_->didGenerateICECandidate(web_candidate); 9985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnDataChannel( 10012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::DataChannelInterface* data_channel) { 10022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 10032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateDataChannel( 10042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, data_channel, PeerConnectionTracker::SOURCE_REMOTE); 10052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "RTCPeerConnectionHandler::OnDataChannel " 10072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << data_channel->label(); 10082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didAddRemoteDataChannel(new RtcDataChannelHandler(data_channel)); 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnRenegotiationNeeded() { 10122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 10132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackOnRenegotiationNeeded(this); 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_->negotiationNeeded(); 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)PeerConnectionTracker* RTCPeerConnectionHandler::peer_connection_tracker() { 10182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return peer_connection_tracker_; 10192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 10202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)webrtc::SessionDescriptionInterface* 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::CreateNativeSessionDescription( 1023f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescription& description, 10242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::SdpParseError* error) { 10255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) std::string sdp = base::UTF16ToUTF8(description.sdp()); 10265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) std::string type = base::UTF16ToUTF8(description.type()); 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webrtc::SessionDescriptionInterface* native_desc = 10282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) dependency_factory_->CreateSessionDescription(type, sdp, error); 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG_IF(ERROR, !native_desc) << "Failed to create native session description." 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " Type: " << type << " SDP: " << sdp; 10325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return native_desc; 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 1037