rtc_peer_connection_handler.cc revision 03b57e008b61dfcb1fbad3aea950ae0e001748b0
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) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Converter functions from libjingle types to WebKit types. 46f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCPeerConnectionHandlerClient::ICEGatheringState 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GetWebKitIceGatheringState( 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceGatheringState state) { 49f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) using blink::WebRTCPeerConnectionHandlerClient; 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (state) { 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceGatheringNew: 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateNew; 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceGatheringGathering: 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateGathering; 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceGatheringComplete: 562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateComplete; 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) default: 582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NOTREACHED(); 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEGatheringStateNew; 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 63f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static blink::WebRTCPeerConnectionHandlerClient::ICEConnectionState 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GetWebKitIceConnectionState( 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceConnectionState ice_state) { 66f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) using blink::WebRTCPeerConnectionHandlerClient; 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (ice_state) { 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionNew: 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateStarting; 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionChecking: 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateChecking; 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionConnected: 732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateConnected; 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionCompleted: 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateCompleted; 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionFailed: 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateFailed; 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionDisconnected: 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateDisconnected; 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kIceConnectionClosed: 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateClosed; 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::ICEConnectionStateClosed; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 88f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static blink::WebRTCPeerConnectionHandlerClient::SignalingState 892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GetWebKitSignalingState(webrtc::PeerConnectionInterface::SignalingState state) { 90f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) using blink::WebRTCPeerConnectionHandlerClient; 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (state) { 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kStable: 932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateStable; 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveLocalOffer: 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateHaveLocalOffer; 962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveLocalPrAnswer: 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateHaveLocalPrAnswer; 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveRemoteOffer: 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateHaveRemoteOffer; 1002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case webrtc::PeerConnectionInterface::kHaveRemotePrAnswer: 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) WebRTCPeerConnectionHandlerClient::SignalingStateHaveRemotePrAnswer; 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case webrtc::PeerConnectionInterface::kClosed: 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateClosed; 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 1072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return WebRTCPeerConnectionHandlerClient::SignalingStateClosed; 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 111f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static blink::WebRTCSessionDescription 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CreateWebKitSessionDescription( 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::SessionDescriptionInterface* native_desc) { 114f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescription description; 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc) { 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Native session description is null."; 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string sdp; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc->ToString(&sdp)) { 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to get SDP string of native session description."; 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) description.initialize(base::UTF8ToUTF16(native_desc->type()), 1275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF8ToUTF16(sdp)); 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Converter functions from WebKit types to libjingle types. 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void GetNativeRtcConfiguration( 134f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 1355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::RTCConfiguration* config) { 1365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (server_configuration.isNull() || !config) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < server_configuration.numberOfServers(); ++i) { 1392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceServer server; 140f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCICEServer& webkit_server = 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server_configuration.server(i); 1425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) server.username = base::UTF16ToUTF8(webkit_server.username()); 1435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) server.password = base::UTF16ToUTF8(webkit_server.credential()); 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server.uri = webkit_server.uri().spec(); 1455f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config->servers.push_back(server); 1465f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1475f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 1485f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) switch (server_configuration.iceTransports()) { 1495f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) case blink::WebRTCIceTransportsNone: 1505f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config->type = webrtc::PeerConnectionInterface::kNone; 1515f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) break; 1525f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) case blink::WebRTCIceTransportsRelay: 1535f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config->type = webrtc::PeerConnectionInterface::kRelay; 1545f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) break; 1555f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) case blink::WebRTCIceTransportsAll: 1565f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config->type = webrtc::PeerConnectionInterface::kAll; 1575f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) break; 1585f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) default: 1595f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) NOTREACHED(); 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class SessionDescriptionRequestTracker { 1642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public: 1652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SessionDescriptionRequestTracker(RTCPeerConnectionHandler* handler, 1662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action) 1672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : handler_(handler), action_(action) {} 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void TrackOnSuccess(const webrtc::SessionDescriptionInterface* desc) { 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string value; 1712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (desc) { 1722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) desc->ToString(&value); 1732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) value = "type: " + desc->type() + ", sdp: " + value; 1742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (handler_->peer_connection_tracker()) 1762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_->peer_connection_tracker()->TrackSessionDescriptionCallback( 1772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_, action_, "OnSuccess", value); 1782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void TrackOnFailure(const std::string& error) { 1812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (handler_->peer_connection_tracker()) 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_->peer_connection_tracker()->TrackSessionDescriptionCallback( 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) handler_, action_, "OnFailure", error); 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) private: 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RTCPeerConnectionHandler* handler_; 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action_; 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)}; 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Class mapping responses from calls to libjingle CreateOffer/Answer and 192f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// the blink::WebRTCSessionDescriptionRequest. 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CreateSessionDescriptionRequest 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : public webrtc::CreateSessionDescriptionObserver { 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit CreateSessionDescriptionRequest( 197f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 1982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RTCPeerConnectionHandler* handler, 1992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action) 2002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : webkit_request_(request), tracker_(handler, action) {} 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSuccess(webrtc::SessionDescriptionInterface* desc) OVERRIDE { 2032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnSuccess(desc); 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webkit_request_.requestSucceeded(CreateWebKitSessionDescription(desc)); 205cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) delete desc; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnFailure(const std::string& error) OVERRIDE { 2082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnFailure(error); 2095d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webkit_request_.requestFailed(base::UTF8ToUTF16(error)); 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~CreateSessionDescriptionRequest() {} 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 216f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescriptionRequest webkit_request_; 2172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SessionDescriptionRequestTracker tracker_; 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Class mapping responses from calls to libjingle 221f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// SetLocalDescription/SetRemoteDescription and a blink::WebRTCVoidRequest. 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SetSessionDescriptionRequest 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : public webrtc::SetSessionDescriptionObserver { 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit SetSessionDescriptionRequest( 226f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCVoidRequest& request, 2272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RTCPeerConnectionHandler* handler, 2282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker::Action action) 2292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : webkit_request_(request), tracker_(handler, action) {} 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSuccess() OVERRIDE { 2322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnSuccess(NULL); 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webkit_request_.requestSucceeded(); 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnFailure(const std::string& error) OVERRIDE { 2362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tracker_.TrackOnFailure(error); 2375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webkit_request_.requestFailed(base::UTF8ToUTF16(error)); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~SetSessionDescriptionRequest() {} 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 244f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCVoidRequest webkit_request_; 2452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SessionDescriptionRequestTracker tracker_; 2462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)}; 2472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Class mapping responses from calls to libjingle 249f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// GetStats into a blink::WebRTCStatsCallback. 2502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class StatsResponse : public webrtc::StatsObserver { 2512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public: 2522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) explicit StatsResponse(const scoped_refptr<LocalRTCStatsRequest>& request) 25346d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) : request_(request.get()), response_(request_->createResponse().get()) { 25446d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) // Measure the overall time it takes to satisfy a getStats request. 25546d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) TRACE_EVENT_ASYNC_BEGIN0("webrtc", "getStats_Native", this); 25646d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) } 2572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void OnComplete( 2592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::vector<webrtc::StatsReport>& reports) OVERRIDE { 260effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch TRACE_EVENT0("webrtc", "StatsResponse::OnComplete") 2612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::vector<webrtc::StatsReport>::const_iterator it = reports.begin(); 2622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != reports.end(); ++it) { 263c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (it->values.size() > 0) { 264c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) AddReport(*it); 2652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 26746d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) 26846d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) // Record the getSync operation as done before calling into Blink so that 26946d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) // we don't skew the perf measurements of the native code with whatever the 27046d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) // callback might be doing. 27146d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) TRACE_EVENT_ASYNC_END0("webrtc", "getStats_Native", this); 27246d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) 2732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request_->requestSucceeded(response_); 2742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) private: 277c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) void AddReport(const webrtc::StatsReport& report) { 278f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int idx = response_->addReport(blink::WebString::fromUTF8(report.id), 279f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString::fromUTF8(report.type), 280c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) report.timestamp); 281c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) for (webrtc::StatsReport::Values::const_iterator value_it = 282c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) report.values.begin(); 283c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) value_it != report.values.end(); ++value_it) { 2846e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) AddStatistic(idx, value_it->display_name(), value_it->value); 2852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2886e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) void AddStatistic(int idx, const char* name, const std::string& value) { 2892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_->addStatistic(idx, 290f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString::fromUTF8(name), 291f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString::fromUTF8(value)); 2922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2945f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<LocalRTCStatsRequest> request_; 2955f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<LocalRTCStatsResponse> response_; 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Implementation of LocalRTCStatsRequest. 299f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)LocalRTCStatsRequest::LocalRTCStatsRequest(blink::WebRTCStatsRequest impl) 3002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : impl_(impl), 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_(NULL) { 3022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LocalRTCStatsRequest::LocalRTCStatsRequest() {} 3052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LocalRTCStatsRequest::~LocalRTCStatsRequest() {} 3062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool LocalRTCStatsRequest::hasSelector() const { 3082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_.hasSelector(); 3092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 311f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebMediaStreamTrack LocalRTCStatsRequest::component() const { 3122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_.component(); 3132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_refptr<LocalRTCStatsResponse> LocalRTCStatsRequest::createResponse() { 3162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!response_); 3175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) response_ = new rtc::RefCountedObject<LocalRTCStatsResponse>( 3182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) impl_.createResponse()); 3192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return response_.get(); 3202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void LocalRTCStatsRequest::requestSucceeded( 3232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const LocalRTCStatsResponse* response) { 3242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) impl_.requestSucceeded(response->webKitStatsResponse()); 3252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Implementation of LocalRTCStatsResponse. 328f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCStatsResponse LocalRTCStatsResponse::webKitStatsResponse() const { 3292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_; 3302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 332f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)size_t LocalRTCStatsResponse::addReport(blink::WebString type, 333f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString id, 3342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double timestamp) { 3352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return impl_.addReport(type, id, timestamp); 3362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void LocalRTCStatsResponse::addStatistic(size_t report, 339f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString name, 340f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebString value) { 3412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) impl_.addStatistic(report, name, value); 3422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 344cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)namespace { 345cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 346cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)class PeerConnectionUMAObserver : public webrtc::UMAObserver { 347cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) public: 348cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) PeerConnectionUMAObserver() {} 349cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) virtual ~PeerConnectionUMAObserver() {} 350cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 351cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) virtual void IncrementCounter( 352cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) webrtc::PeerConnectionUMAMetricsCounter counter) OVERRIDE { 353cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("WebRTC.PeerConnection.IPMetrics", 354cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) counter, 355cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) webrtc::kBoundary); 356cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 357cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 358cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) virtual void AddHistogramSample( 359cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) webrtc::PeerConnectionUMAMetricsName type, int value) OVERRIDE { 360cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) switch (type) { 361cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) case webrtc::kTimeToConnect: 362cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) UMA_HISTOGRAM_MEDIUM_TIMES( 363cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) "WebRTC.PeerConnection.TimeToConnect", 364cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) base::TimeDelta::FromMilliseconds(value)); 365cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) break; 366cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) case webrtc::kNetworkInterfaces_IPv4: 367cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) UMA_HISTOGRAM_COUNTS_100("WebRTC.PeerConnection.IPv4Interfaces", 368cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) value); 369cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) break; 370cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) case webrtc::kNetworkInterfaces_IPv6: 371cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) UMA_HISTOGRAM_COUNTS_100("WebRTC.PeerConnection.IPv6Interfaces", 372cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) value); 373cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) break; 374cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) default: 375cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) NOTREACHED(); 376cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 377cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 378cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)}; 379cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 380cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)base::LazyInstance<std::set<RTCPeerConnectionHandler*> >::Leaky 381cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers = LAZY_INSTANCE_INITIALIZER; 382cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 383cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)} // namespace 384cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::RTCPeerConnectionHandler( 386f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient* client, 387cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) PeerConnectionDependencyFactory* dependency_factory) 3880529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch : client_(client), 3890529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch dependency_factory_(dependency_factory), 3902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) frame_(NULL), 391a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) peer_connection_tracker_(NULL), 392a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) num_data_channels_created_(0) { 393cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers.Get().insert(this); 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::~RTCPeerConnectionHandler() { 397cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers.Get().erase(this); 3982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 3992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->UnregisterPeerConnection(this); 400c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) STLDeleteValues(&remote_streams_); 401a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 402a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) UMA_HISTOGRAM_COUNTS_10000( 403a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) "WebRTC.NumDataChannelsPerPeerConnection", num_data_channels_created_); 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 406cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)// static 407cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)void RTCPeerConnectionHandler::DestructAllHandlers() { 408cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) std::set<RTCPeerConnectionHandler*> handlers( 409cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers.Get().begin(), 410cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) g_peer_connection_handlers.Get().end()); 411cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) for (std::set<RTCPeerConnectionHandler*>::iterator handler = handlers.begin(); 412cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) handler != handlers.end(); 413cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) ++handler) { 414cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) (*handler)->client_->releasePeerConnectionHandler(); 415cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 416cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)} 417cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 4185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)void RTCPeerConnectionHandler::ConvertOfferOptionsToConstraints( 4195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) const blink::WebRTCOfferOptions& options, 4205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) RTCMediaConstraints* output) { 4215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) output->AddMandatory( 4225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::MediaConstraintsInterface::kOfferToReceiveAudio, 4235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) options.offerToReceiveAudio() > 0 ? "true" : "false", 4245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) true); 4255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) output->AddMandatory( 4275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::MediaConstraintsInterface::kOfferToReceiveVideo, 4285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) options.offerToReceiveVideo() > 0 ? "true" : "false", 4295f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) true); 4305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4315f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!options.voiceActivityDetection()) { 4325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) output->AddMandatory( 4335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::MediaConstraintsInterface::kVoiceActivityDetection, 4345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "false", 4355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) true); 4365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 4375f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4385f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (options.iceRestart()) { 4395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) output->AddMandatory( 4405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::MediaConstraintsInterface::kIceRestart, "true", true); 4415f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 4425f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 4435f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 444f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RTCPeerConnectionHandler::associateWithFrame(blink::WebFrame* frame) { 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(frame); 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) frame_ = frame; 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::initialize( 450f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 451f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(frame_); 4532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_ = 4552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RenderThreadImpl::current()->peer_connection_tracker(); 4562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4575f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::RTCConfiguration config; 4585f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) GetNativeRtcConfiguration(server_configuration, &config); 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 46190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_ = 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dependency_factory_->CreatePeerConnection( 4645f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config, &constraints, frame_, this); 4655f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 466868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!native_peer_connection_.get()) { 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to initialize native PeerConnection."; 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 4712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->RegisterPeerConnection( 4725f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) this, config, constraints, frame_); 4732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4745f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) uma_observer_ = new rtc::RefCountedObject<PeerConnectionUMAObserver>(); 475cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) native_peer_connection_->RegisterUMAObserver(uma_observer_.get()); 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::InitializeForTest( 480f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 481f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options, 4822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PeerConnectionTracker* peer_connection_tracker) { 4835f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::RTCConfiguration config; 4845f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) GetNativeRtcConfiguration(server_configuration, &config); 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_ = 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dependency_factory_->CreatePeerConnection( 4895f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) config, &constraints, NULL, this); 490868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!native_peer_connection_.get()) { 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to initialize native PeerConnection."; 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_ = peer_connection_tracker; 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::createOffer( 499f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 500f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<CreateSessionDescriptionRequest> description_request( 5025f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<CreateSessionDescriptionRequest>( 5032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_CREATE_OFFER)); 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 505868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->CreateOffer(description_request.get(), &constraints); 5062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateOffer(this, constraints); 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)void RTCPeerConnectionHandler::createOffer( 5125f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 5135f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) const blink::WebRTCOfferOptions& options) { 5145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) scoped_refptr<CreateSessionDescriptionRequest> description_request( 5155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<CreateSessionDescriptionRequest>( 5165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_CREATE_OFFER)); 5175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 5185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) RTCMediaConstraints constraints; 5195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ConvertOfferOptionsToConstraints(options, &constraints); 5205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) native_peer_connection_->CreateOffer(description_request.get(), &constraints); 5215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 5225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (peer_connection_tracker_) 5235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) peer_connection_tracker_->TrackCreateOffer(this, constraints); 5245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 5255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::createAnswer( 527f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescriptionRequest& request, 528f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<CreateSessionDescriptionRequest> description_request( 5305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<CreateSessionDescriptionRequest>( 5312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_CREATE_ANSWER)); 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 533868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->CreateAnswer(description_request.get(), 534868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) &constraints); 5352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateAnswer(this, constraints); 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::setLocalDescription( 541f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCVoidRequest& request, 542f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescription& description) { 5432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::SdpParseError error; 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webrtc::SessionDescriptionInterface* native_desc = 5452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CreateNativeSessionDescription(description, &error); 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc) { 5472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string reason_str = "Failed to parse SessionDescription. "; 5482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.line); 5492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(" "); 5502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.description); 5512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(ERROR) << reason_str; 552f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) request.requestFailed(blink::WebString::fromUTF8(reason_str)); 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackSetSessionDescription( 557c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, description, PeerConnectionTracker::SOURCE_LOCAL); 5582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<SetSessionDescriptionRequest> set_request( 5605f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<SetSessionDescriptionRequest>( 5612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_SET_LOCAL_DESCRIPTION)); 562868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->SetLocalDescription(set_request.get(), native_desc); 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::setRemoteDescription( 566f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCVoidRequest& request, 567f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescription& description) { 5682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::SdpParseError error; 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webrtc::SessionDescriptionInterface* native_desc = 5702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CreateNativeSessionDescription(description, &error); 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!native_desc) { 5722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string reason_str = "Failed to parse SessionDescription. "; 5732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.line); 5742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(" "); 5752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reason_str.append(error.description); 5762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(ERROR) << reason_str; 577f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) request.requestFailed(blink::WebString::fromUTF8(reason_str)); 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 5812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackSetSessionDescription( 582c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, description, PeerConnectionTracker::SOURCE_REMOTE); 5832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<SetSessionDescriptionRequest> set_request( 5855f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<SetSessionDescriptionRequest>( 5862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request, this, PeerConnectionTracker::ACTION_SET_REMOTE_DESCRIPTION)); 587868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) native_peer_connection_->SetRemoteDescription(set_request.get(), native_desc); 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 590f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCSessionDescription 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::localDescription() { 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::SessionDescriptionInterface* native_desc = 5935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_->local_description(); 594f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescription description = 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateWebKitSessionDescription(native_desc); 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 599f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCSessionDescription 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::remoteDescription() { 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::SessionDescriptionInterface* native_desc = 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_->remote_description(); 603f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCSessionDescription description = 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateWebKitSessionDescription(native_desc); 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description; 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::updateICE( 609f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCConfiguration& server_configuration, 610f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 6115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::RTCConfiguration config; 6125f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) GetNativeRtcConfiguration(server_configuration, &config); 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RTCMediaConstraints constraints(options); 6142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 6165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) peer_connection_tracker_->TrackUpdateIce(this, config, constraints); 6172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return native_peer_connection_->UpdateIce(config.servers, 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &constraints); 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::addICECandidate( 623a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const blink::WebRTCVoidRequest& request, 624a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const blink::WebRTCICECandidate& candidate) { 625a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Libjingle currently does not accept callbacks for addICECandidate. 626a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // For that reason we are going to call callbacks from here. 627a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) bool result = addICECandidate(candidate); 628a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::MessageLoop::current()->PostTask( 629a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) FROM_HERE, 630a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::Bind(&RTCPeerConnectionHandler::OnaddICECandidateResult, 631a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::Unretained(this), request, result)); 632a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // On failure callback will be triggered. 633a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return true; 634a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 635a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 636a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)bool RTCPeerConnectionHandler::addICECandidate( 637f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCICECandidate& candidate) { 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<webrtc::IceCandidateInterface> native_candidate( 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dependency_factory_->CreateIceCandidate( 6405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF16ToUTF8(candidate.sdpMid()), 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) candidate.sdpMLineIndex(), 6425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF16ToUTF8(candidate.candidate()))); 643c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!native_candidate) { 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Could not create native ICE candidate."; 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool return_value = 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) native_peer_connection_->AddIceCandidate(native_candidate.get()); 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG_IF(ERROR, !return_value) << "Error processing ICE candidate."; 6512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 6532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddIceCandidate( 6542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, candidate, PeerConnectionTracker::SOURCE_REMOTE); 6552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return return_value; 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 659a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)void RTCPeerConnectionHandler::OnaddICECandidateResult( 660a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const blink::WebRTCVoidRequest& webkit_request, bool result) { 661a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (!result) { 662a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // We don't have the actual error code from the libjingle, so for now 663a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // using a generic error string. 664a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return webkit_request.requestFailed( 6655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF8ToUTF16("Error processing ICE candidate")); 666a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) } 667a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 668a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return webkit_request.requestSucceeded(); 669a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 670a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RTCPeerConnectionHandler::addStream( 672f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStream& stream, 673f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaConstraints& options) { 6740529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch 6750529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch for (ScopedVector<WebRtcMediaStreamAdapter>::iterator adapter_it = 6760529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch local_streams_.begin(); adapter_it != local_streams_.end(); 6770529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch ++adapter_it) { 6780529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if ((*adapter_it)->IsEqual(stream)) { 6790529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch DVLOG(1) << "RTCPeerConnectionHandler::addStream called with the same " 6800529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch << "stream twice. id=" << stream.id().utf8(); 6810529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch return false; 6820529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 6830529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 6842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 6862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddStream( 6872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, stream, PeerConnectionTracker::SOURCE_LOCAL); 688d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 689effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch PerSessionWebRTCAPIMetrics::GetInstance()->IncrementStreamCounter(); 690effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 6910529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch WebRtcMediaStreamAdapter* adapter = 6920529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch new WebRtcMediaStreamAdapter(stream, dependency_factory_); 6930529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch local_streams_.push_back(adapter); 6945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6950529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch webrtc::MediaStreamInterface* webrtc_stream = adapter->webrtc_media_stream(); 6960529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track_metrics_.AddStream(MediaStreamTrackMetrics::SENT_STREAM, 6970529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch webrtc_stream); 698d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 6990529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch RTCMediaConstraints constraints(options); 7000529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch return native_peer_connection_->AddStream(webrtc_stream, &constraints); 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::removeStream( 704f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStream& stream) { 7050529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch // Find the webrtc stream. 7060529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch scoped_refptr<webrtc::MediaStreamInterface> webrtc_stream; 7070529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch for (ScopedVector<WebRtcMediaStreamAdapter>::iterator adapter_it = 7080529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch local_streams_.begin(); adapter_it != local_streams_.end(); 7090529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch ++adapter_it) { 7100529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if ((*adapter_it)->IsEqual(stream)) { 7110529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch webrtc_stream = (*adapter_it)->webrtc_media_stream(); 7120529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch local_streams_.erase(adapter_it); 7130529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch break; 7140529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 7150529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 7160529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch DCHECK(webrtc_stream); 7170529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch native_peer_connection_->RemoveStream(webrtc_stream); 7180529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch 7192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 7202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackRemoveStream( 7212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, stream, PeerConnectionTracker::SOURCE_LOCAL); 722effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch PerSessionWebRTCAPIMetrics::GetInstance()->DecrementStreamCounter(); 723effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch track_metrics_.RemoveStream(MediaStreamTrackMetrics::SENT_STREAM, 7240529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch webrtc_stream); 7252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::getStats( 728f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCStatsRequest& request) { 7292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<LocalRTCStatsRequest> inner_request( 7305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<LocalRTCStatsRequest>(request)); 731868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) getStats(inner_request.get()); 7322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::getStats(LocalRTCStatsRequest* request) { 7355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<webrtc::StatsObserver> observer( 7365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) new rtc::RefCountedObject<StatsResponse>(request)); 7372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::MediaStreamTrackInterface* track = NULL; 7382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (request->hasSelector()) { 7390529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch blink::WebMediaStreamSource::Type type = 7400529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch request->component().source().type(); 7410529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch std::string track_id = request->component().id().utf8(); 7420529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if (type == blink::WebMediaStreamSource::TypeAudio) { 7430529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track = 7440529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch native_peer_connection_->local_streams()->FindAudioTrack(track_id); 7450529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if (!track) { 7460529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track = 7470529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch native_peer_connection_->remote_streams()->FindAudioTrack(track_id); 7480529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 7490529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } else { 7500529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch DCHECK_EQ(blink::WebMediaStreamSource::TypeVideo, type); 7510529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track = 7520529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch native_peer_connection_->local_streams()->FindVideoTrack(track_id); 7530529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch if (!track) { 7540529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch track = 7550529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch native_peer_connection_->remote_streams()->FindVideoTrack(track_id); 756a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 757a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 7582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!track) { 7592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "GetStats: Track not found."; 7602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(hta): Consider how to get an error back. 7612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<webrtc::StatsReport> no_reports; 7622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observer->OnComplete(no_reports); 7632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 7642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetStats(observer, 7675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) track, 7685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webrtc::PeerConnectionInterface::kStatsOutputLevelStandard); 7692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::GetStats( 7722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::StatsObserver* observer, 7735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webrtc::MediaStreamTrackInterface* track, 7745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) webrtc::PeerConnectionInterface::StatsOutputLevel level) { 775effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch TRACE_EVENT0("webrtc", "RTCPeerConnectionHandler::GetStats"); 7765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!native_peer_connection_->GetStats(observer, track, level)) { 7772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "GetStats failed."; 7782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(hta): Consider how to get an error back. 7792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<webrtc::StatsReport> no_reports; 7802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observer->OnComplete(no_reports); 7812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 7822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 78503b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles)void RTCPeerConnectionHandler::CloseClientPeerConnection() { 78603b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) client_->closePeerConnection(); 78703b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles)} 78803b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) 789f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCDataChannelHandler* RTCPeerConnectionHandler::createDataChannel( 790f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebString& label, const blink::WebRTCDataChannelInit& init) { 7915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DVLOG(1) << "createDataChannel label " << base::UTF16ToUTF8(label); 7922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::DataChannelInit config; 7947d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // TODO(jiayl): remove the deprecated reliable field once Libjingle is updated 7957d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // to handle that. 7967d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.reliable = false; 7977d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.id = init.id; 7987d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.ordered = init.ordered; 7997d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.negotiated = init.negotiated; 8007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.maxRetransmits = init.maxRetransmits; 8017d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) config.maxRetransmitTime = init.maxRetransmitTime; 8025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) config.protocol = base::UTF16ToUTF8(init.protocol); 8032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8045f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<webrtc::DataChannelInterface> webrtc_channel( 8055d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) native_peer_connection_->CreateDataChannel(base::UTF16ToUTF8(label), 8065d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &config)); 8072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!webrtc_channel) { 8082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DLOG(ERROR) << "Could not create native data channel."; 8092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 8102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateDataChannel( 8132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, webrtc_channel.get(), PeerConnectionTracker::SOURCE_LOCAL); 8142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 815a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) ++num_data_channels_created_; 816a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 8172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return new RtcDataChannelHandler(webrtc_channel); 8182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 8192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 820f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)blink::WebRTCDTMFSenderHandler* RTCPeerConnectionHandler::createDTMFSender( 821f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStreamTrack& track) { 8222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "createDTMFSender."; 8232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 824a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) MediaStreamTrack* native_track = MediaStreamTrack::GetTrack(track); 825a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!native_track || 826a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) track.source().type() != blink::WebMediaStreamSource::TypeAudio) { 8272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DLOG(ERROR) << "Could not create DTMF sender from a non-audio track."; 8282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 8292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 831a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) webrtc::AudioTrackInterface* audio_track = native_track->GetAudioAdapter(); 8325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) rtc::scoped_refptr<webrtc::DtmfSenderInterface> sender( 8332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) native_peer_connection_->CreateDtmfSender(audio_track)); 8342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!sender) { 8352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DLOG(ERROR) << "Could not create native DTMF sender."; 8362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 8372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateDTMFSender(this, track); 8402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return new RtcDtmfSenderHandler(sender); 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::stop() { 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "RTCPeerConnectionHandler::stop"; 8462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackStop(this); 8492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) native_peer_connection_->Close(); 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnError() { 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(perkj): Implement. 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTIMPLEMENTED(); 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnSignalingChange( 8582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::SignalingState new_state) { 859f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient::SignalingState state = 8602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetWebKitSignalingState(new_state); 8612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackSignalingStateChange(this, state); 8632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didChangeSignalingState(state); 8642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 8652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Called any time the IceConnectionState changes 8672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnIceConnectionChange( 8682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceConnectionState new_state) { 8695f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (new_state == webrtc::PeerConnectionInterface::kIceConnectionChecking) { 8705f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ice_connection_checking_start_ = base::TimeTicks::Now(); 8715f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else if (new_state == 8725f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) webrtc::PeerConnectionInterface::kIceConnectionConnected) { 8735f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // If the state becomes connected, send the time needed for PC to become 8745f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // connected from checking to UMA. UMA data will help to know how much 8755f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // time needed for PC to connect with remote peer. 8765f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) UMA_HISTOGRAM_MEDIUM_TIMES( 8775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "WebRTC.PeerConnection.TimeToConnect", 8785f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) base::TimeTicks::Now() - ice_connection_checking_start_); 8795f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 8805f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 881effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch track_metrics_.IceConnectionChange(new_state); 882f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient::ICEConnectionState state = 8832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetWebKitIceConnectionState(new_state); 8842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 8852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackIceConnectionStateChange(this, state); 8862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didChangeICEConnectionState(state); 8872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 8882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Called any time the IceGatheringState changes 8902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnIceGatheringChange( 8912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::PeerConnectionInterface::IceGatheringState new_state) { 8922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (new_state == webrtc::PeerConnectionInterface::kIceGatheringComplete) { 8932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If ICE gathering is completed, generate a NULL ICE candidate, 8942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // to signal end of candidates. 895f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCICECandidate null_candidate; 8962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didGenerateICECandidate(null_candidate); 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 899f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCPeerConnectionHandlerClient::ICEGatheringState state = 9002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetWebKitIceGatheringState(new_state); 9012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackIceGatheringStateChange(this, state); 9032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didChangeICEGatheringState(state); 9045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnAddStream( 9072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::MediaStreamInterface* stream_interface) { 9082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(stream_interface); 9092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(remote_streams_.find(stream_interface) == remote_streams_.end()); 910c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 911c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) RemoteMediaStreamImpl* remote_stream = 912c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) new RemoteMediaStreamImpl(stream_interface); 913c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) remote_streams_.insert( 914c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) std::pair<webrtc::MediaStreamInterface*, RemoteMediaStreamImpl*> ( 915c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) stream_interface, remote_stream)); 9162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddStream( 919c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, remote_stream->webkit_stream(), 920c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) PeerConnectionTracker::SOURCE_REMOTE); 9212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 922effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch PerSessionWebRTCAPIMetrics::GetInstance()->IncrementStreamCounter(); 923effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 924effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch track_metrics_.AddStream(MediaStreamTrackMetrics::RECEIVED_STREAM, 925effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch stream_interface); 926effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 927c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) client_->didAddRemoteStream(remote_stream->webkit_stream()); 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnRemoveStream( 9312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::MediaStreamInterface* stream_interface) { 9322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(stream_interface); 9332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RemoteStreamMap::iterator it = remote_streams_.find(stream_interface); 9345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (it == remote_streams_.end()) { 9355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Stream not found"; 9365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 938c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 939effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch track_metrics_.RemoveStream(MediaStreamTrackMetrics::RECEIVED_STREAM, 940effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch stream_interface); 941effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch PerSessionWebRTCAPIMetrics::GetInstance()->DecrementStreamCounter(); 942effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 943c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) scoped_ptr<RemoteMediaStreamImpl> remote_stream(it->second); 944f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebMediaStream& webkit_stream = remote_stream->webkit_stream(); 945c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!webkit_stream.isNull()); 9465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) remote_streams_.erase(it); 9472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackRemoveStream( 950c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) this, webkit_stream, PeerConnectionTracker::SOURCE_REMOTE); 9512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 952c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) client_->didRemoveRemoteStream(webkit_stream); 9535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnIceCandidate( 9565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const webrtc::IceCandidateInterface* candidate) { 9575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(candidate); 9585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string sdp; 9595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!candidate->ToString(&sdp)) { 9605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "OnIceCandidate: Could not get SDP string."; 9615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 963f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) blink::WebRTCICECandidate web_candidate; 9645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) web_candidate.initialize(base::UTF8ToUTF16(sdp), 9655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UTF8ToUTF16(candidate->sdp_mid()), 9665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) candidate->sdp_mline_index()); 9672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackAddIceCandidate( 9692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, web_candidate, PeerConnectionTracker::SOURCE_LOCAL); 9702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_->didGenerateICECandidate(web_candidate); 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RTCPeerConnectionHandler::OnDataChannel( 9752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::DataChannelInterface* data_channel) { 9762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackCreateDataChannel( 9782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, data_channel, PeerConnectionTracker::SOURCE_REMOTE); 9792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DVLOG(1) << "RTCPeerConnectionHandler::OnDataChannel " 9812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << data_channel->label(); 9822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client_->didAddRemoteDataChannel(new RtcDataChannelHandler(data_channel)); 9835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void RTCPeerConnectionHandler::OnRenegotiationNeeded() { 9862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (peer_connection_tracker_) 9872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) peer_connection_tracker_->TrackOnRenegotiationNeeded(this); 9885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_->negotiationNeeded(); 9895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)PeerConnectionTracker* RTCPeerConnectionHandler::peer_connection_tracker() { 9922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return peer_connection_tracker_; 9932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 9942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)webrtc::SessionDescriptionInterface* 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)RTCPeerConnectionHandler::CreateNativeSessionDescription( 997f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebRTCSessionDescription& description, 9982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) webrtc::SdpParseError* error) { 9995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) std::string sdp = base::UTF16ToUTF8(description.sdp()); 10005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) std::string type = base::UTF16ToUTF8(description.type()); 10015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webrtc::SessionDescriptionInterface* native_desc = 10022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) dependency_factory_->CreateSessionDescription(type, sdp, error); 10035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG_IF(ERROR, !native_desc) << "Failed to create native session description." 10055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " Type: " << type << " SDP: " << sdp; 10065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return native_desc; 10085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 1011