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1 /* | |
2 * libjingle | |
3 * Copyright 2011 Google Inc. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions are met: | |
7 * | |
8 * 1. Redistributions of source code must retain the above copyright notice, | |
9 * this list of conditions and the following disclaimer. | |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
11 * this list of conditions and the following disclaimer in the documentation | |
12 * and/or other materials provided with the distribution. | |
13 * 3. The name of the author may not be used to endorse or promote products | |
14 * derived from this software without specific prior written permission. | |
15 * | |
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
26 */ | |
27 | |
28 #ifndef TALK_APP_WEBRTC_PEERCONNECTIONFACTORY_H_ | |
29 #define TALK_APP_WEBRTC_PEERCONNECTIONFACTORY_H_ | |
30 | |
31 #include <string> | |
32 | |
33 #include "talk/app/webrtc/dtlsidentitystore.h" | |
34 #include "talk/app/webrtc/mediacontroller.h" | |
35 #include "talk/app/webrtc/mediastreaminterface.h" | |
36 #include "talk/app/webrtc/peerconnectioninterface.h" | |
37 #include "talk/session/media/channelmanager.h" | |
38 #include "webrtc/base/scoped_ptr.h" | |
39 #include "webrtc/base/scoped_ref_ptr.h" | |
40 #include "webrtc/base/thread.h" | |
41 | |
42 namespace rtc { | |
43 class BasicNetworkManager; | |
44 class BasicPacketSocketFactory; | |
45 } | |
46 | |
47 namespace webrtc { | |
48 | |
49 typedef rtc::RefCountedObject<DtlsIdentityStoreImpl> | |
50 RefCountedDtlsIdentityStore; | |
51 | |
52 class PeerConnectionFactory : public PeerConnectionFactoryInterface { | |
53 public: | |
54 virtual void SetOptions(const Options& options) { | |
55 options_ = options; | |
56 } | |
57 | |
58 rtc::scoped_refptr<PeerConnectionInterface> CreatePeerConnection( | |
59 const PeerConnectionInterface::RTCConfiguration& configuration, | |
60 const MediaConstraintsInterface* constraints, | |
61 rtc::scoped_ptr<cricket::PortAllocator> allocator, | |
62 rtc::scoped_ptr<DtlsIdentityStoreInterface> dtls_identity_store, | |
63 PeerConnectionObserver* observer) override; | |
64 | |
65 bool Initialize(); | |
66 | |
67 rtc::scoped_refptr<MediaStreamInterface> | |
68 CreateLocalMediaStream(const std::string& label) override; | |
69 | |
70 rtc::scoped_refptr<AudioSourceInterface> CreateAudioSource( | |
71 const MediaConstraintsInterface* constraints) override; | |
72 | |
73 rtc::scoped_refptr<VideoSourceInterface> CreateVideoSource( | |
74 cricket::VideoCapturer* capturer, | |
75 const MediaConstraintsInterface* constraints) override; | |
76 | |
77 rtc::scoped_refptr<VideoTrackInterface> | |
78 CreateVideoTrack(const std::string& id, | |
79 VideoSourceInterface* video_source) override; | |
80 | |
81 rtc::scoped_refptr<AudioTrackInterface> | |
82 CreateAudioTrack(const std::string& id, | |
83 AudioSourceInterface* audio_source) override; | |
84 | |
85 bool StartAecDump(rtc::PlatformFile file, int64_t max_size_bytes) override; | |
86 void StopAecDump() override; | |
87 bool StartRtcEventLog(rtc::PlatformFile file) override; | |
88 void StopRtcEventLog() override; | |
89 | |
90 virtual webrtc::MediaControllerInterface* CreateMediaController() const; | |
91 virtual rtc::Thread* signaling_thread(); | |
92 virtual rtc::Thread* worker_thread(); | |
93 const Options& options() const { return options_; } | |
94 | |
95 protected: | |
96 PeerConnectionFactory(); | |
97 PeerConnectionFactory( | |
98 rtc::Thread* worker_thread, | |
99 rtc::Thread* signaling_thread, | |
100 AudioDeviceModule* default_adm, | |
101 cricket::WebRtcVideoEncoderFactory* video_encoder_factory, | |
102 cricket::WebRtcVideoDecoderFactory* video_decoder_factory); | |
103 virtual ~PeerConnectionFactory(); | |
104 | |
105 private: | |
106 cricket::MediaEngineInterface* CreateMediaEngine_w(); | |
107 | |
108 bool owns_ptrs_; | |
109 bool wraps_current_thread_; | |
110 rtc::Thread* signaling_thread_; | |
111 rtc::Thread* worker_thread_; | |
112 Options options_; | |
113 // External Audio device used for audio playback. | |
114 rtc::scoped_refptr<AudioDeviceModule> default_adm_; | |
115 rtc::scoped_ptr<cricket::ChannelManager> channel_manager_; | |
116 // External Video encoder factory. This can be NULL if the client has not | |
117 // injected any. In that case, video engine will use the internal SW encoder. | |
118 rtc::scoped_ptr<cricket::WebRtcVideoEncoderFactory> | |
119 video_encoder_factory_; | |
120 // External Video decoder factory. This can be NULL if the client has not | |
121 // injected any. In that case, video engine will use the internal SW decoder. | |
122 rtc::scoped_ptr<cricket::WebRtcVideoDecoderFactory> | |
123 video_decoder_factory_; | |
124 rtc::scoped_ptr<rtc::BasicNetworkManager> default_network_manager_; | |
125 rtc::scoped_ptr<rtc::BasicPacketSocketFactory> default_socket_factory_; | |
126 | |
127 rtc::scoped_refptr<RefCountedDtlsIdentityStore> dtls_identity_store_; | |
128 }; | |
129 | |
130 } // namespace webrtc | |
131 | |
132 #endif // TALK_APP_WEBRTC_PEERCONNECTIONFACTORY_H_ | |
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