peerconnection.h revision 0a6c4ca942f3a25c15c7af64a9515d381c34cd9c
128e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org/* 228e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * libjingle 35f93d0a140515e3b8cdd1b9a4c6f5871144e5deejlmiller@webrtc.org * Copyright 2012 Google Inc. 428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * 528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * Redistribution and use in source and binary forms, with or without 628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * modification, are permitted provided that the following conditions are met: 728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * 828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * 1. Redistributions of source code must retain the above copyright notice, 928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * this list of conditions and the following disclaimer. 1028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * 2. Redistributions in binary form must reproduce the above copyright notice, 1128e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * this list of conditions and the following disclaimer in the documentation 1228e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * and/or other materials provided with the distribution. 1328e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * 3. The name of the author may not be used to endorse or promote products 1428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * derived from this software without specific prior written permission. 1528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * 1628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 1728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 1828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 1928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 2128e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 2228e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 2328e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 2428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 2528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org */ 2728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 2828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org#ifndef TALK_APP_WEBRTC_PEERCONNECTION_H_ 2928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org#define TALK_APP_WEBRTC_PEERCONNECTION_H_ 3028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 3128e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org#include <string> 3228e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 335e56c5927e097f095aef2e9f7be49fd3d59221e1Henrik Boström#include "talk/app/webrtc/dtlsidentitystore.h" 3428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org#include "talk/app/webrtc/mediastreamsignaling.h" 3528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org#include "talk/app/webrtc/peerconnectionfactory.h" 36a09a99950ec40aef6421e4ba35eee7196b7a6e68buildbot@webrtc.org#include "talk/app/webrtc/peerconnectioninterface.h" 3770ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef#include "talk/app/webrtc/rtpreceiverinterface.h" 3870ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef#include "talk/app/webrtc/rtpsenderinterface.h" 3928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org#include "talk/app/webrtc/statscollector.h" 4028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org#include "talk/app/webrtc/streamcollection.h" 4128e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org#include "talk/app/webrtc/webrtcsession.h" 42d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org#include "webrtc/base/scoped_ptr.h" 4328e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 4428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.orgnamespace webrtc { 4528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 4628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.orgtypedef std::vector<PortAllocatorFactoryInterface::StunConfiguration> 4728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org StunConfigurations; 4828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.orgtypedef std::vector<PortAllocatorFactoryInterface::TurnConfiguration> 4928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org TurnConfigurations; 5028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 510a6c4ca942f3a25c15c7af64a9515d381c34cd9cdeadbeef// Parses the URLs for each server in |servers| to build |stun_config| and 520a6c4ca942f3a25c15c7af64a9515d381c34cd9cdeadbeef// |turn_config|. 530a6c4ca942f3a25c15c7af64a9515d381c34cd9cdeadbeefbool ParseIceServers(const PeerConnectionInterface::IceServers& servers, 540a6c4ca942f3a25c15c7af64a9515d381c34cd9cdeadbeef StunConfigurations* stun_config, 550a6c4ca942f3a25c15c7af64a9515d381c34cd9cdeadbeef TurnConfigurations* turn_config); 560a6c4ca942f3a25c15c7af64a9515d381c34cd9cdeadbeef 5770ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef// PeerConnection implements the PeerConnectionInterface interface. 5828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org// It uses MediaStreamSignaling and WebRtcSession to implement 5928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org// the PeerConnection functionality. 6028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.orgclass PeerConnection : public PeerConnectionInterface, 6128e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org public MediaStreamSignalingObserver, 6228e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org public IceObserver, 63d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org public rtc::MessageHandler, 6428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org public sigslot::has_slots<> { 6528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org public: 6628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org explicit PeerConnection(PeerConnectionFactory* factory); 6728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 6841451d4e55e9cc00c342d0ad64dcf891cfb24622buildbot@webrtc.org bool Initialize( 6941451d4e55e9cc00c342d0ad64dcf891cfb24622buildbot@webrtc.org const PeerConnectionInterface::RTCConfiguration& configuration, 7041451d4e55e9cc00c342d0ad64dcf891cfb24622buildbot@webrtc.org const MediaConstraintsInterface* constraints, 7141451d4e55e9cc00c342d0ad64dcf891cfb24622buildbot@webrtc.org PortAllocatorFactoryInterface* allocator_factory, 725e56c5927e097f095aef2e9f7be49fd3d59221e1Henrik Boström rtc::scoped_ptr<DtlsIdentityStoreInterface> dtls_identity_store, 7341451d4e55e9cc00c342d0ad64dcf891cfb24622buildbot@webrtc.org PeerConnectionObserver* observer); 74a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef rtc::scoped_refptr<StreamCollectionInterface> local_streams() override; 75a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef rtc::scoped_refptr<StreamCollectionInterface> remote_streams() override; 76a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef bool AddStream(MediaStreamInterface* local_stream) override; 77a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef void RemoveStream(MediaStreamInterface* local_stream) override; 7828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 79a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef rtc::scoped_refptr<DtmfSenderInterface> CreateDtmfSender( 80a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef AudioTrackInterface* track) override; 8128e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 8270ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef std::vector<rtc::scoped_refptr<RtpSenderInterface>> GetSenders() 8370ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef const override; 8470ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef std::vector<rtc::scoped_refptr<RtpReceiverInterface>> GetReceivers() 8570ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef const override; 8670ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef 87a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef rtc::scoped_refptr<DataChannelInterface> CreateDataChannel( 8828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org const std::string& label, 89a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef const DataChannelInit* config) override; 90a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef bool GetStats(StatsObserver* observer, 91a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef webrtc::MediaStreamTrackInterface* track, 92a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef StatsOutputLevel level) override; 9328e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 94a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef SignalingState signaling_state() override; 9528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 9628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // TODO(bemasc): Remove ice_state() when callers are removed. 97a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef IceState ice_state() override; 98a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef IceConnectionState ice_connection_state() override; 99a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef IceGatheringState ice_gathering_state() override; 10028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 101a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef const SessionDescriptionInterface* local_description() const override; 102a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef const SessionDescriptionInterface* remote_description() const override; 10328e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 10428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // JSEP01 105a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef void CreateOffer(CreateSessionDescriptionObserver* observer, 106a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef const MediaConstraintsInterface* constraints) override; 107a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef void CreateOffer(CreateSessionDescriptionObserver* observer, 108a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef const RTCOfferAnswerOptions& options) override; 109a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef void CreateAnswer(CreateSessionDescriptionObserver* observer, 110a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef const MediaConstraintsInterface* constraints) override; 111a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef void SetLocalDescription(SetSessionDescriptionObserver* observer, 112a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef SessionDescriptionInterface* desc) override; 113a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef void SetRemoteDescription(SetSessionDescriptionObserver* observer, 114a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef SessionDescriptionInterface* desc) override; 115a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef bool SetConfiguration( 116a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef const PeerConnectionInterface::RTCConfiguration& config) override; 117a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef bool AddIceCandidate(const IceCandidateInterface* candidate) override; 118a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef 119a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef void RegisterUMAObserver(UMAObserver* observer) override; 120a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef 121a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef void Close() override; 12228e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 12328e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org protected: 124a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef ~PeerConnection() override; 12528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 12628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org private: 12728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // Implements MessageHandler. 128a67696b3cde98163ee38de8313ee9eddb73c662edeadbeef void OnMessage(rtc::Message* msg) override; 12928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 13028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // Implements MediaStreamSignalingObserver. 13114665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnAddRemoteStream(MediaStreamInterface* stream) override; 13214665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnRemoveRemoteStream(MediaStreamInterface* stream) override; 13314665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnAddDataChannel(DataChannelInterface* data_channel) override; 13414665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnAddRemoteAudioTrack(MediaStreamInterface* stream, 13514665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org AudioTrackInterface* audio_track, 13614665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org uint32 ssrc) override; 13714665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnAddRemoteVideoTrack(MediaStreamInterface* stream, 13814665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org VideoTrackInterface* video_track, 13914665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org uint32 ssrc) override; 14014665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnRemoveRemoteAudioTrack(MediaStreamInterface* stream, 14114665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org AudioTrackInterface* audio_track) override; 14214665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnRemoveRemoteVideoTrack(MediaStreamInterface* stream, 14314665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org VideoTrackInterface* video_track) override; 14414665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnAddLocalAudioTrack(MediaStreamInterface* stream, 14514665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org AudioTrackInterface* audio_track, 14614665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org uint32 ssrc) override; 14714665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnAddLocalVideoTrack(MediaStreamInterface* stream, 14814665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org VideoTrackInterface* video_track, 14914665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org uint32 ssrc) override; 15014665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnRemoveLocalAudioTrack(MediaStreamInterface* stream, 15114665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org AudioTrackInterface* audio_track, 15214665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org uint32 ssrc) override; 15314665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void OnRemoveLocalVideoTrack(MediaStreamInterface* stream, 15414665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org VideoTrackInterface* video_track) override; 15554360510ff9b7c61fc906d3ed360b06a5824bbf1Peter Thatcher void OnRemoveLocalStream(MediaStreamInterface* stream) override; 15628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 15728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // Implements IceObserver 15854360510ff9b7c61fc906d3ed360b06a5824bbf1Peter Thatcher void OnIceConnectionChange(IceConnectionState new_state) override; 15954360510ff9b7c61fc906d3ed360b06a5824bbf1Peter Thatcher void OnIceGatheringChange(IceGatheringState new_state) override; 16054360510ff9b7c61fc906d3ed360b06a5824bbf1Peter Thatcher void OnIceCandidate(const IceCandidateInterface* candidate) override; 16154360510ff9b7c61fc906d3ed360b06a5824bbf1Peter Thatcher void OnIceComplete() override; 16254360510ff9b7c61fc906d3ed360b06a5824bbf1Peter Thatcher void OnIceConnectionReceivingChange(bool receiving) override; 16328e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 16428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // Signals from WebRtcSession. 16528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org void OnSessionStateChange(cricket::BaseSession* session, 16628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org cricket::BaseSession::State state); 16728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org void ChangeSignalingState(SignalingState signaling_state); 16828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 169d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::Thread* signaling_thread() const { 17028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org return factory_->signaling_thread(); 17128e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org } 17228e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 17328e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org void PostSetSessionDescriptionFailure(SetSessionDescriptionObserver* observer, 17428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org const std::string& error); 17528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 17628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org bool IsClosed() const { 17728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org return signaling_state_ == PeerConnectionInterface::kClosed; 17828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org } 17928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 18070ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef std::vector<rtc::scoped_refptr<RtpSenderInterface>>::iterator 18170ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef FindSenderForTrack(MediaStreamTrackInterface* track); 18270ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef std::vector<rtc::scoped_refptr<RtpReceiverInterface>>::iterator 18370ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef FindReceiverForTrack(MediaStreamTrackInterface* track); 18470ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef 18528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // Storing the factory as a scoped reference pointer ensures that the memory 18628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // in the PeerConnectionFactoryImpl remains available as long as the 18728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // PeerConnection is running. It is passed to PeerConnection as a raw pointer. 18828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // However, since the reference counting is done in the 18928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // PeerConnectionFactoryInteface all instances created using the raw pointer 19028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // will refer to the same reference count. 191d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::scoped_refptr<PeerConnectionFactory> factory_; 19228e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org PeerConnectionObserver* observer_; 1931567b8cf8cc486067c5ddf327dd3516bc8dc93e7buildbot@webrtc.org UMAObserver* uma_observer_; 19428e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org SignalingState signaling_state_; 19528e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org // TODO(bemasc): Remove ice_state_. 19628e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org IceState ice_state_; 19728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org IceConnectionState ice_connection_state_; 19828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org IceGatheringState ice_gathering_state_; 19928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 200d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::scoped_ptr<cricket::PortAllocator> port_allocator_; 201d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::scoped_ptr<WebRtcSession> session_; 202d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::scoped_ptr<MediaStreamSignaling> mediastream_signaling_; 203d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::scoped_ptr<StatsCollector> stats_; 20470ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef 20570ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef std::vector<rtc::scoped_refptr<RtpSenderInterface>> senders_; 20670ab1a1ca89d280a7d51e3fadc51d4be9df209cadeadbeef std::vector<rtc::scoped_refptr<RtpReceiverInterface>> receivers_; 20728e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org}; 20828e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 20928e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org} // namespace webrtc 21028e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org 21128e20752806a492f5a6a5d343c02f9556f39b1cdhenrike@webrtc.org#endif // TALK_APP_WEBRTC_PEERCONNECTION_H_ 212