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source: webrtc/talk/app/webrtc/peerconnectionfactory.h @ 0:4bda6873e34c

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Last change on this file since 0:4bda6873e34c was 0:4bda6873e34c, checked in by Michael Prittie <mprittie@…>, 6 years ago

Scrubbed password for publication.

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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#ifndef TALK_APP_WEBRTC_PEERCONNECTIONFACTORY_H_
28#define TALK_APP_WEBRTC_PEERCONNECTIONFACTORY_H_
29
30#include <string>
31
32#include "talk/app/webrtc/mediastreaminterface.h"
33#include "talk/app/webrtc/peerconnectioninterface.h"
34#include "talk/base/scoped_ptr.h"
35#include "talk/base/thread.h"
36#include "talk/session/media/channelmanager.h"
37
38namespace webrtc {
39
40class PeerConnectionFactory : public PeerConnectionFactoryInterface,
41                              public talk_base::MessageHandler {
42 public:
43  virtual void SetOptions(const Options& options) {
44    options_ = options;
45  }
46
47  virtual talk_base::scoped_refptr<PeerConnectionInterface>
48      CreatePeerConnection(
49          const PeerConnectionInterface::IceServers& configuration,
50          const MediaConstraintsInterface* constraints,
51          DTLSIdentityServiceInterface* dtls_identity_service,
52          PeerConnectionObserver* observer);
53
54  virtual talk_base::scoped_refptr<PeerConnectionInterface>
55      CreatePeerConnection(
56          const PeerConnectionInterface::IceServers& configuration,
57          const MediaConstraintsInterface* constraints,
58          PortAllocatorFactoryInterface* allocator_factory,
59          DTLSIdentityServiceInterface* dtls_identity_service,
60          PeerConnectionObserver* observer);
61  bool Initialize();
62
63  virtual talk_base::scoped_refptr<MediaStreamInterface>
64      CreateLocalMediaStream(const std::string& label);
65
66  virtual talk_base::scoped_refptr<AudioSourceInterface> CreateAudioSource(
67      const MediaConstraintsInterface* constraints);
68
69  virtual talk_base::scoped_refptr<VideoSourceInterface> CreateVideoSource(
70      cricket::VideoCapturer* capturer,
71      const MediaConstraintsInterface* constraints);
72
73  virtual talk_base::scoped_refptr<VideoTrackInterface>
74      CreateVideoTrack(const std::string& id,
75                       VideoSourceInterface* video_source);
76
77  virtual talk_base::scoped_refptr<AudioTrackInterface>
78      CreateAudioTrack(const std::string& id,
79                       AudioSourceInterface* audio_source);
80
81  virtual cricket::ChannelManager* channel_manager();
82  virtual talk_base::Thread* signaling_thread();
83  virtual talk_base::Thread* worker_thread();
84  const Options& options() const { return options_; }
85
86 protected:
87  PeerConnectionFactory();
88  PeerConnectionFactory(
89      talk_base::Thread* worker_thread,
90      talk_base::Thread* signaling_thread,
91      AudioDeviceModule* default_adm,
92      cricket::WebRtcVideoEncoderFactory* video_encoder_factory,
93      cricket::WebRtcVideoDecoderFactory* video_decoder_factory);
94  virtual ~PeerConnectionFactory();
95
96
97 private:
98  bool Initialize_s();
99  void Terminate_s();
100  talk_base::scoped_refptr<AudioSourceInterface> CreateAudioSource_s(
101      const MediaConstraintsInterface* constraints);
102  talk_base::scoped_refptr<VideoSourceInterface> CreateVideoSource_s(
103      cricket::VideoCapturer* capturer,
104      const MediaConstraintsInterface* constraints);
105  talk_base::scoped_refptr<PeerConnectionInterface> CreatePeerConnection_s(
106      const PeerConnectionInterface::IceServers& configuration,
107      const MediaConstraintsInterface* constraints,
108      PortAllocatorFactoryInterface* allocator_factory,
109      DTLSIdentityServiceInterface* dtls_identity_service,
110      PeerConnectionObserver* observer);
111  // Implements talk_base::MessageHandler.
112  void OnMessage(talk_base::Message* msg);
113
114  bool owns_ptrs_;
115  talk_base::Thread* signaling_thread_;
116  talk_base::Thread* worker_thread_;
117  Options options_;
118  talk_base::scoped_refptr<PortAllocatorFactoryInterface> allocator_factory_;
119  // External Audio device used for audio playback.
120  talk_base::scoped_refptr<AudioDeviceModule> default_adm_;
121  talk_base::scoped_ptr<cricket::ChannelManager> channel_manager_;
122  // External Video encoder factory. This can be NULL if the client has not
123  // injected any. In that case, video engine will use the internal SW encoder.
124  talk_base::scoped_ptr<cricket::WebRtcVideoEncoderFactory>
125      video_encoder_factory_;
126  // External Video decoder factory. This can be NULL if the client has not
127  // injected any. In that case, video engine will use the internal SW decoder.
128  talk_base::scoped_ptr<cricket::WebRtcVideoDecoderFactory>
129      video_decoder_factory_;
130};
131
132}  // namespace webrtc
133
134#endif  // TALK_APP_WEBRTC_PEERCONNECTIONFACTORY_H_
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