rtc_peer_connection_handler.cc revision a1401311d1ab56c4ed0a474bd38c108f75cb0cd9
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" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 14a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/metrics/histogram.h" 15c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/stl_util.h" 16868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 1790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "content/public/common/content_switches.h" 185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/renderer/media/media_stream_audio_source.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/renderer/media/media_stream_dependency_factory.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" 26d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "content/renderer/media/webrtc_audio_capturer.h" 27d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "content/renderer/media/webrtc_audio_device_impl.h" 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/renderer/render_thread_impl.h" 29868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebMediaConstraints.h" 30868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebMediaStreamSource.h" 31868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCConfiguration.h" 327d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCDataChannelInit.h" 33868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCICECandidate.h" 34868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCSessionDescription.h" 35868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCSessionDescriptionRequest.h" 36868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebRTCVoidRequest.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Converter functions from libjingle types to WebKit types. 41f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCPeerConnectionHandlerClient::ICEGatheringState 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GetWebKitIceGatheringState( 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceGatheringState state) { 44f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) using blink::WebRTCPeerConnectionHandlerClient; 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (state) { 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceGatheringNew: 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateNew; 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceGatheringGathering: 492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateGathering; 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceGatheringComplete: 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateComplete; 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) default: 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NOTREACHED(); 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateNew; 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 58f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static blink::WebRTCPeerConnectionHandlerClient::ICEConnectionState 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GetWebKitIceConnectionState( 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceConnectionState ice_state) { 61f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) using blink::WebRTCPeerConnectionHandlerClient; 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (ice_state) { 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionNew: 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateStarting; 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionChecking: 662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateChecking; 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionConnected: 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateConnected; 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionCompleted: 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateCompleted; 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionFailed: 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateFailed; 732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionDisconnected: 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateDisconnected; 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionClosed: 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateClosed; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateClosed; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 83f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static blink::WebRTCPeerConnectionHandlerClient::SignalingState 842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GetWebKitSignalingState(webrtc::PeerConnectionInterface::SignalingState state) { 85f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) using blink::WebRTCPeerConnectionHandlerClient; 862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (state) { 872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kStable: 882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateStable; 892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveLocalOffer: 902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateHaveLocalOffer; 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveLocalPrAnswer: 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateHaveLocalPrAnswer; 932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveRemoteOffer: 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateHaveRemoteOffer; 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveRemotePrAnswer: 962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) WebRTCPeerConnectionHandlerClient::SignalingStateHaveRemotePrAnswer; 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case webrtc::PeerConnectionInterface::kClosed: 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateClosed; 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateClosed; 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 106f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static blink::WebRTCSessionDescription 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CreateWebKitSessionDescription( 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::SessionDescriptionInterface* native_desc) { 109f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescription description; 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc) { 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Native session description is null."; 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string sdp; 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc->ToString(&sdp)) { 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to get SDP string of native session description."; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) description.initialize(base::UTF8ToUTF16(native_desc->type()), 1225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF8ToUTF16(sdp)); 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Converter functions from WebKit types to libjingle types. 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static void GetNativeIceServers( 129f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 1302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceServers* servers) { 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (server_configuration.isNull() || !servers) 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < server_configuration.numberOfServers(); ++i) { 1342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceServer server; 135f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCICEServer& webkit_server = 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server_configuration.server(i); 1375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) server.username = base::UTF16ToUTF8(webkit_server.username()); 1385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) server.password = base::UTF16ToUTF8(webkit_server.credential()); 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server.uri = webkit_server.uri().spec(); 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) servers->push_back(server); 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class SessionDescriptionRequestTracker { 1452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public: 1462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SessionDescriptionRequestTracker(RTCPeerConnectionHandler* handler, 1472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action) 1482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : handler_(handler), action_(action) {} 1492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void TrackOnSuccess(const webrtc::SessionDescriptionInterface* desc) { 1512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string value; 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (desc) { 1532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) desc->ToString(&value); 1542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) value = "type: " + desc->type() + ", sdp: " + value; 1552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (handler_->peer_connection_tracker()) 1572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_->peer_connection_tracker()->TrackSessionDescriptionCallback( 1582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_, action_, "OnSuccess", value); 1592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void TrackOnFailure(const std::string& error) { 1622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (handler_->peer_connection_tracker()) 1632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_->peer_connection_tracker()->TrackSessionDescriptionCallback( 1642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_, action_, "OnFailure", error); 1652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) private: 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RTCPeerConnectionHandler* handler_; 1692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action_; 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)}; 1712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Class mapping responses from calls to libjingle CreateOffer/Answer and 173f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// the blink::WebRTCSessionDescriptionRequest. 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CreateSessionDescriptionRequest 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : public webrtc::CreateSessionDescriptionObserver { 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit CreateSessionDescriptionRequest( 178f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RTCPeerConnectionHandler* handler, 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action) 1812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : webkit_request_(request), tracker_(handler, action) {} 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSuccess(webrtc::SessionDescriptionInterface* desc) OVERRIDE { 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnSuccess(desc); 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webkit_request_.requestSucceeded(CreateWebKitSessionDescription(desc)); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnFailure(const std::string& error) OVERRIDE { 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnFailure(error); 1895d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webkit_request_.requestFailed(base::UTF8ToUTF16(error)); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~CreateSessionDescriptionRequest() {} 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 196f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescriptionRequest webkit_request_; 1972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SessionDescriptionRequestTracker tracker_; 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Class mapping responses from calls to libjingle 201f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// SetLocalDescription/SetRemoteDescription and a blink::WebRTCVoidRequest. 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SetSessionDescriptionRequest 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : public webrtc::SetSessionDescriptionObserver { 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit SetSessionDescriptionRequest( 206f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCVoidRequest& request, 2072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RTCPeerConnectionHandler* handler, 2082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action) 2092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : webkit_request_(request), tracker_(handler, action) {} 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSuccess() OVERRIDE { 2122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnSuccess(NULL); 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webkit_request_.requestSucceeded(); 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnFailure(const std::string& error) OVERRIDE { 2162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnFailure(error); 2175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webkit_request_.requestFailed(base::UTF8ToUTF16(error)); 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~SetSessionDescriptionRequest() {} 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 224f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCVoidRequest webkit_request_; 2252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SessionDescriptionRequestTracker tracker_; 2262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)}; 2272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Class mapping responses from calls to libjingle 229f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// GetStats into a blink::WebRTCStatsCallback. 2302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class StatsResponse : public webrtc::StatsObserver { 2312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public: 2322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) explicit StatsResponse(const scoped_refptr<LocalRTCStatsRequest>& request) 2337d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) : request_(request.get()), response_(request_->createResponse().get()) {} 2342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void OnComplete( 2362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::vector<webrtc::StatsReport>& reports) OVERRIDE { 2372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::vector<webrtc::StatsReport>::const_iterator it = reports.begin(); 2382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != reports.end(); ++it) { 239c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (it->values.size() > 0) { 240c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) AddReport(*it); 2412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request_->requestSucceeded(response_); 2442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) private: 247c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) void AddReport(const webrtc::StatsReport& report) { 248f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int idx = response_->addReport(blink::WebString::fromUTF8(report.id), 249f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString::fromUTF8(report.type), 250c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) report.timestamp); 251c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) for (webrtc::StatsReport::Values::const_iterator value_it = 252c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) report.values.begin(); 253c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) value_it != report.values.end(); ++value_it) { 2542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddStatistic(idx, value_it->name, value_it->value); 2552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void AddStatistic(int idx, const std::string& name, 2592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& value) { 2602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_->addStatistic(idx, 261f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString::fromUTF8(name), 262f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString::fromUTF8(value)); 2632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) talk_base::scoped_refptr<LocalRTCStatsRequest> request_; 2662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) talk_base::scoped_refptr<LocalRTCStatsResponse> response_; 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Implementation of LocalRTCStatsRequest. 270f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)LocalRTCStatsRequest::LocalRTCStatsRequest(blink::WebRTCStatsRequest impl) 2712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : impl_(impl), 2722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_(NULL) { 2732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LocalRTCStatsRequest::LocalRTCStatsRequest() {} 2762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LocalRTCStatsRequest::~LocalRTCStatsRequest() {} 2772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool LocalRTCStatsRequest::hasSelector() const { 2792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_.hasSelector(); 2802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 282f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebMediaStreamTrack LocalRTCStatsRequest::component() const { 2832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_.component(); 2842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_refptr<LocalRTCStatsResponse> LocalRTCStatsRequest::createResponse() { 2872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!response_); 2882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_ = new talk_base::RefCountedObject<LocalRTCStatsResponse>( 2892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) impl_.createResponse()); 2902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return response_.get(); 2912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void LocalRTCStatsRequest::requestSucceeded( 2942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const LocalRTCStatsResponse* response) { 2952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) impl_.requestSucceeded(response->webKitStatsResponse()); 2962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Implementation of LocalRTCStatsResponse. 299f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCStatsResponse LocalRTCStatsResponse::webKitStatsResponse() const { 3002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_; 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 303f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)size_t LocalRTCStatsResponse::addReport(blink::WebString type, 304f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString id, 3052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double timestamp) { 3062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_.addReport(type, id, timestamp); 3072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void LocalRTCStatsResponse::addStatistic(size_t report, 310f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString name, 311f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString value) { 3122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) impl_.addStatistic(report, name, value); 3132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::RTCPeerConnectionHandler( 316f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient* client, 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MediaStreamDependencyFactory* dependency_factory) 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : PeerConnectionHandlerBase(dependency_factory), 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_(client), 3202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) frame_(NULL), 321a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) peer_connection_tracker_(NULL), 322a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) num_data_channels_created_(0) { 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::~RTCPeerConnectionHandler() { 3262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 3272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->UnregisterPeerConnection(this); 328c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) STLDeleteValues(&remote_streams_); 329a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 330a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) UMA_HISTOGRAM_COUNTS_10000( 331a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) "WebRTC.NumDataChannelsPerPeerConnection", num_data_channels_created_); 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 334f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RTCPeerConnectionHandler::associateWithFrame(blink::WebFrame* frame) { 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(frame); 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) frame_ = frame; 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::initialize( 340f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 341f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(frame_); 3432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_ = 3452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RenderThreadImpl::current()->peer_connection_tracker(); 3462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceServers servers; 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetNativeIceServers(server_configuration, &servers); 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 35190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_ = 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dependency_factory_->CreatePeerConnection( 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) servers, &constraints, frame_, this); 355868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!native_peer_connection_.get()) { 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to initialize native PeerConnection."; 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 3602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->RegisterPeerConnection( 3612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, servers, constraints, frame_); 3622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::InitializeForTest( 367f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 368f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options, 3692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker* peer_connection_tracker) { 3702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceServers servers; 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetNativeIceServers(server_configuration, &servers); 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_ = 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dependency_factory_->CreatePeerConnection( 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) servers, &constraints, NULL, this); 377868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!native_peer_connection_.get()) { 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to initialize native PeerConnection."; 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_ = peer_connection_tracker; 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::createOffer( 386f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 387f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<CreateSessionDescriptionRequest> description_request( 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new talk_base::RefCountedObject<CreateSessionDescriptionRequest>( 3902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_CREATE_OFFER)); 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 392868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->CreateOffer(description_request.get(), &constraints); 3932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 3952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateOffer(this, constraints); 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::createAnswer( 399f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 400f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<CreateSessionDescriptionRequest> description_request( 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new talk_base::RefCountedObject<CreateSessionDescriptionRequest>( 4032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_CREATE_ANSWER)); 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 405868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->CreateAnswer(description_request.get(), 406868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) &constraints); 4072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 4092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateAnswer(this, constraints); 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::setLocalDescription( 413f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCVoidRequest& request, 414f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescription& description) { 4152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::SdpParseError error; 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webrtc::SessionDescriptionInterface* native_desc = 4172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CreateNativeSessionDescription(description, &error); 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc) { 4192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string reason_str = "Failed to parse SessionDescription. "; 4202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.line); 4212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(" "); 4222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.description); 4232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(ERROR) << reason_str; 424f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) request.requestFailed(blink::WebString::fromUTF8(reason_str)); 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 4282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackSetSessionDescription( 429c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, description, PeerConnectionTracker::SOURCE_LOCAL); 4302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<SetSessionDescriptionRequest> set_request( 4322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new talk_base::RefCountedObject<SetSessionDescriptionRequest>( 4332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_SET_LOCAL_DESCRIPTION)); 434868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->SetLocalDescription(set_request.get(), native_desc); 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::setRemoteDescription( 438f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCVoidRequest& request, 439f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescription& description) { 4402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::SdpParseError error; 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webrtc::SessionDescriptionInterface* native_desc = 4422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CreateNativeSessionDescription(description, &error); 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc) { 4442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string reason_str = "Failed to parse SessionDescription. "; 4452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.line); 4462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(" "); 4472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.description); 4482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(ERROR) << reason_str; 449f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) request.requestFailed(blink::WebString::fromUTF8(reason_str)); 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 4532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackSetSessionDescription( 454c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, description, PeerConnectionTracker::SOURCE_REMOTE); 4552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<SetSessionDescriptionRequest> set_request( 4572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new talk_base::RefCountedObject<SetSessionDescriptionRequest>( 4582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_SET_REMOTE_DESCRIPTION)); 459868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->SetRemoteDescription(set_request.get(), native_desc); 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 462f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCSessionDescription 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::localDescription() { 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::SessionDescriptionInterface* native_desc = 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_->local_description(); 466f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescription description = 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateWebKitSessionDescription(native_desc); 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 471f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCSessionDescription 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::remoteDescription() { 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::SessionDescriptionInterface* native_desc = 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_->remote_description(); 475f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescription description = 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateWebKitSessionDescription(native_desc); 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::updateICE( 481f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 482f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 4832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceServers servers; 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetNativeIceServers(server_configuration, &servers); 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 4862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 4882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackUpdateIce(this, servers, constraints); 4892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return native_peer_connection_->UpdateIce(servers, 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &constraints); 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::addICECandidate( 495a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const blink::WebRTCVoidRequest& request, 496a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const blink::WebRTCICECandidate& candidate) { 497a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Libjingle currently does not accept callbacks for addICECandidate. 498a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // For that reason we are going to call callbacks from here. 499a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) bool result = addICECandidate(candidate); 500a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::MessageLoop::current()->PostTask( 501a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) FROM_HERE, 502a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::Bind(&RTCPeerConnectionHandler::OnaddICECandidateResult, 503a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::Unretained(this), request, result)); 504a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // On failure callback will be triggered. 505a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return true; 506a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 507a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 508a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)bool RTCPeerConnectionHandler::addICECandidate( 509f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCICECandidate& candidate) { 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<webrtc::IceCandidateInterface> native_candidate( 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dependency_factory_->CreateIceCandidate( 5125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF16ToUTF8(candidate.sdpMid()), 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) candidate.sdpMLineIndex(), 5145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF16ToUTF8(candidate.candidate()))); 515c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!native_candidate) { 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Could not create native ICE candidate."; 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool return_value = 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_->AddIceCandidate(native_candidate.get()); 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG_IF(ERROR, !return_value) << "Error processing ICE candidate."; 5232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddIceCandidate( 5262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, candidate, PeerConnectionTracker::SOURCE_REMOTE); 5272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return return_value; 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 531a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)void RTCPeerConnectionHandler::OnaddICECandidateResult( 532a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const blink::WebRTCVoidRequest& webkit_request, bool result) { 533a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (!result) { 534a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // We don't have the actual error code from the libjingle, so for now 535a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // using a generic error string. 536a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return webkit_request.requestFailed( 5375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF8ToUTF16("Error processing ICE candidate")); 538a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) } 539a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 540a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return webkit_request.requestSucceeded(); 541a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 542a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::addStream( 544f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStream& stream, 545f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 5472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddStream( 5502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, stream, PeerConnectionTracker::SOURCE_LOCAL); 551d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 552d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) // A media stream is connected to a peer connection, enable the 5535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // peer connection mode for the sources. 5545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) blink::WebVector<blink::WebMediaStreamTrack> audio_tracks; 5555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) stream.audioTracks(audio_tracks); 5565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) for (size_t i = 0; i < audio_tracks.size(); ++i) { 557a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) MediaStreamTrack* native_track = 558a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) MediaStreamTrack::GetTrack(audio_tracks[i]); 559a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!native_track || !native_track->is_local_track()) { 5605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // We don't support connecting remote audio tracks to PeerConnection yet. 5615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // See issue http://crbug/344303. 5625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // TODO(xians): Remove this after we support connecting remote audio track 5635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // to PeerConnection. 5645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DLOG(ERROR) << "addStream() failed because we don't support connecting" 5655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) << " remote audio track to PeerConnection"; 566a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) NOTIMPLEMENTED(); 5675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return false; 5685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 5695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // This is a local audio track. 5715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const blink::WebMediaStreamSource& source = audio_tracks[i].source(); 5725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) MediaStreamAudioSource* audio_source = 5735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) static_cast<MediaStreamAudioSource*>(source.extraData()); 5745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (audio_source && audio_source->GetAudioCapturer()) 5755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) audio_source->GetAudioCapturer()->EnablePeerConnectionMode(); 576d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) } 577d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return AddStream(stream, &constraints); 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::removeStream( 582f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStream& stream) { 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RemoveStream(stream); 5842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackRemoveStream( 5862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, stream, PeerConnectionTracker::SOURCE_LOCAL); 5872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::getStats( 590f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCStatsRequest& request) { 5912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<LocalRTCStatsRequest> inner_request( 5922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new talk_base::RefCountedObject<LocalRTCStatsRequest>(request)); 593868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) getStats(inner_request.get()); 5942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::getStats(LocalRTCStatsRequest* request) { 5972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) talk_base::scoped_refptr<webrtc::StatsObserver> observer( 5982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new talk_base::RefCountedObject<StatsResponse>(request)); 5992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::MediaStreamTrackInterface* track = NULL; 6002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (request->hasSelector()) { 601a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) MediaStreamTrack* native_track = 602a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) MediaStreamTrack::GetTrack(request->component()); 603a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (native_track) { 604a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) blink::WebMediaStreamSource::Type type = 605a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) request->component().source().type(); 606a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (type == blink::WebMediaStreamSource::TypeAudio) 607a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) track = native_track->GetAudioAdapter(); 608a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) else { 609a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) DCHECK_EQ(blink::WebMediaStreamSource::TypeVideo, type); 610a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) track = native_track->GetVideoAdapter(); 611a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 612a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 6132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!track) { 6142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "GetStats: Track not found."; 6152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(hta): Consider how to get an error back. 6162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<webrtc::StatsReport> no_reports; 6172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observer->OnComplete(no_reports); 6182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 6192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetStats(observer, 6225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) track, 6235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webrtc::PeerConnectionInterface::kStatsOutputLevelStandard); 6242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::GetStats( 6272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::StatsObserver* observer, 6285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webrtc::MediaStreamTrackInterface* track, 6295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webrtc::PeerConnectionInterface::StatsOutputLevel level) { 6305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!native_peer_connection_->GetStats(observer, track, level)) { 6312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "GetStats failed."; 6322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(hta): Consider how to get an error back. 6332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<webrtc::StatsReport> no_reports; 6342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observer->OnComplete(no_reports); 6352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 6362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 639f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCDataChannelHandler* RTCPeerConnectionHandler::createDataChannel( 640f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebString& label, const blink::WebRTCDataChannelInit& init) { 6415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DVLOG(1) << "createDataChannel label " << base::UTF16ToUTF8(label); 6422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::DataChannelInit config; 6447d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // TODO(jiayl): remove the deprecated reliable field once Libjingle is updated 6457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // to handle that. 6467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.reliable = false; 6477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.id = init.id; 6487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.ordered = init.ordered; 6497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.negotiated = init.negotiated; 6507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.maxRetransmits = init.maxRetransmits; 6517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.maxRetransmitTime = init.maxRetransmitTime; 6525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) config.protocol = base::UTF16ToUTF8(init.protocol); 6532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) talk_base::scoped_refptr<webrtc::DataChannelInterface> webrtc_channel( 6555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) native_peer_connection_->CreateDataChannel(base::UTF16ToUTF8(label), 6565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &config)); 6572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!webrtc_channel) { 6582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DLOG(ERROR) << "Could not create native data channel."; 6592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 6602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 6622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateDataChannel( 6632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, webrtc_channel.get(), PeerConnectionTracker::SOURCE_LOCAL); 6642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 665a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) ++num_data_channels_created_; 666a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 6672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return new RtcDataChannelHandler(webrtc_channel); 6682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 670f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCDTMFSenderHandler* RTCPeerConnectionHandler::createDTMFSender( 671f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStreamTrack& track) { 6722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "createDTMFSender."; 6732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 674a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) MediaStreamTrack* native_track = MediaStreamTrack::GetTrack(track); 675a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!native_track || 676a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) track.source().type() != blink::WebMediaStreamSource::TypeAudio) { 6772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DLOG(ERROR) << "Could not create DTMF sender from a non-audio track."; 6782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 6792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 681a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) webrtc::AudioTrackInterface* audio_track = native_track->GetAudioAdapter(); 6822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) talk_base::scoped_refptr<webrtc::DtmfSenderInterface> sender( 6832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) native_peer_connection_->CreateDtmfSender(audio_track)); 6842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!sender) { 6852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DLOG(ERROR) << "Could not create native DTMF sender."; 6862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 6872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 6892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateDTMFSender(this, track); 6902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return new RtcDtmfSenderHandler(sender); 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::stop() { 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "RTCPeerConnectionHandler::stop"; 6962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 6982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackStop(this); 6992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) native_peer_connection_->Close(); 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnError() { 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(perkj): Implement. 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTIMPLEMENTED(); 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnSignalingChange( 7082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::SignalingState new_state) { 709f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient::SignalingState state = 7102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetWebKitSignalingState(new_state); 7112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 7122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackSignalingStateChange(this, state); 7132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didChangeSignalingState(state); 7142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Called any time the IceConnectionState changes 7172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnIceConnectionChange( 7182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceConnectionState new_state) { 719f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient::ICEConnectionState state = 7202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetWebKitIceConnectionState(new_state); 7212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 7222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackIceConnectionStateChange(this, state); 7232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didChangeICEConnectionState(state); 7242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Called any time the IceGatheringState changes 7272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnIceGatheringChange( 7282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceGatheringState new_state) { 7292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (new_state == webrtc::PeerConnectionInterface::kIceGatheringComplete) { 7302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If ICE gathering is completed, generate a NULL ICE candidate, 7312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // to signal end of candidates. 732f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCICECandidate null_candidate; 7332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didGenerateICECandidate(null_candidate); 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 736f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient::ICEGatheringState state = 7372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetWebKitIceGatheringState(new_state); 7382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 7392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackIceGatheringStateChange(this, state); 7402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didChangeICEGatheringState(state); 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnAddStream( 7442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::MediaStreamInterface* stream_interface) { 7452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(stream_interface); 7462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(remote_streams_.find(stream_interface) == remote_streams_.end()); 747c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 748c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) RemoteMediaStreamImpl* remote_stream = 749c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) new RemoteMediaStreamImpl(stream_interface); 750c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) remote_streams_.insert( 751c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) std::pair<webrtc::MediaStreamInterface*, RemoteMediaStreamImpl*> ( 752c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) stream_interface, remote_stream)); 7532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 7552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddStream( 756c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, remote_stream->webkit_stream(), 757c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) PeerConnectionTracker::SOURCE_REMOTE); 7582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 759c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) client_->didAddRemoteStream(remote_stream->webkit_stream()); 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnRemoveStream( 7632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::MediaStreamInterface* stream_interface) { 7642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(stream_interface); 7652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RemoteStreamMap::iterator it = remote_streams_.find(stream_interface); 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (it == remote_streams_.end()) { 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Stream not found"; 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 770c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 771c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) scoped_ptr<RemoteMediaStreamImpl> remote_stream(it->second); 772f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStream& webkit_stream = remote_stream->webkit_stream(); 773c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!webkit_stream.isNull()); 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) remote_streams_.erase(it); 7752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 7772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackRemoveStream( 778c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, webkit_stream, PeerConnectionTracker::SOURCE_REMOTE); 7792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 780c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) client_->didRemoveRemoteStream(webkit_stream); 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnIceCandidate( 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::IceCandidateInterface* candidate) { 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(candidate); 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string sdp; 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!candidate->ToString(&sdp)) { 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "OnIceCandidate: Could not get SDP string."; 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 791f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCICECandidate web_candidate; 7925d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) web_candidate.initialize(base::UTF8ToUTF16(sdp), 7935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF8ToUTF16(candidate->sdp_mid()), 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) candidate->sdp_mline_index()); 7952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 7962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddIceCandidate( 7972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, web_candidate, PeerConnectionTracker::SOURCE_LOCAL); 7982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_->didGenerateICECandidate(web_candidate); 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnDataChannel( 8032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::DataChannelInterface* data_channel) { 8042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateDataChannel( 8062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, data_channel, PeerConnectionTracker::SOURCE_REMOTE); 8072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "RTCPeerConnectionHandler::OnDataChannel " 8092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << data_channel->label(); 8102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didAddRemoteDataChannel(new RtcDataChannelHandler(data_channel)); 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnRenegotiationNeeded() { 8142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackOnRenegotiationNeeded(this); 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_->negotiationNeeded(); 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)PeerConnectionTracker* RTCPeerConnectionHandler::peer_connection_tracker() { 8202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return peer_connection_tracker_; 8212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 8222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)webrtc::SessionDescriptionInterface* 8245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::CreateNativeSessionDescription( 825f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescription& description, 8262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::SdpParseError* error) { 8275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) std::string sdp = base::UTF16ToUTF8(description.sdp()); 8285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) std::string type = base::UTF16ToUTF8(description.type()); 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webrtc::SessionDescriptionInterface* native_desc = 8302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) dependency_factory_->CreateSessionDescription(type, sdp, error); 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG_IF(ERROR, !native_desc) << "Failed to create native session description." 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " Type: " << type << " SDP: " << sdp; 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return native_desc; 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 839