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1 /* | |
2 * libjingle | |
3 * Copyright 2013 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_TEST_FAKEMEDIASTREAMSIGNALING_H_ | |
29 #define TALK_APP_WEBRTC_TEST_FAKEMEDIASTREAMSIGNALING_H_ | |
30 | |
31 #include "talk/app/webrtc/audiotrack.h" | |
32 #include "talk/app/webrtc/mediastreamsignaling.h" | |
33 #include "talk/app/webrtc/videotrack.h" | |
34 | |
35 static const char kStream1[] = "stream1"; | |
36 static const char kVideoTrack1[] = "video1"; | |
37 static const char kAudioTrack1[] = "audio1"; | |
38 | |
39 static const char kStream2[] = "stream2"; | |
40 static const char kVideoTrack2[] = "video2"; | |
41 static const char kAudioTrack2[] = "audio2"; | |
42 | |
43 class FakeMediaStreamSignaling : public webrtc::MediaStreamSignaling, | |
44 public webrtc::MediaStreamSignalingObserver { | |
45 public: | |
46 explicit FakeMediaStreamSignaling(cricket::ChannelManager* channel_manager) : | |
47 webrtc::MediaStreamSignaling(rtc::Thread::Current(), this, | |
48 channel_manager) { | |
49 } | |
50 | |
51 void SendAudioVideoStream1() { | |
52 ClearLocalStreams(); | |
53 AddLocalStream(CreateStream(kStream1, kAudioTrack1, kVideoTrack1)); | |
54 } | |
55 | |
56 void SendAudioVideoStream2() { | |
57 ClearLocalStreams(); | |
58 AddLocalStream(CreateStream(kStream2, kAudioTrack2, kVideoTrack2)); | |
59 } | |
60 | |
61 void SendAudioVideoStream1And2() { | |
62 ClearLocalStreams(); | |
63 AddLocalStream(CreateStream(kStream1, kAudioTrack1, kVideoTrack1)); | |
64 AddLocalStream(CreateStream(kStream2, kAudioTrack2, kVideoTrack2)); | |
65 } | |
66 | |
67 void SendNothing() { | |
68 ClearLocalStreams(); | |
69 } | |
70 | |
71 void UseOptionsAudioOnly() { | |
72 ClearLocalStreams(); | |
73 AddLocalStream(CreateStream(kStream2, kAudioTrack2, "")); | |
74 } | |
75 | |
76 void UseOptionsVideoOnly() { | |
77 ClearLocalStreams(); | |
78 AddLocalStream(CreateStream(kStream2, "", kVideoTrack2)); | |
79 } | |
80 | |
81 void ClearLocalStreams() { | |
82 while (local_streams()->count() != 0) { | |
83 RemoveLocalStream(local_streams()->at(0)); | |
84 } | |
85 } | |
86 | |
87 // Implements MediaStreamSignalingObserver. | |
88 virtual void OnAddRemoteStream(webrtc::MediaStreamInterface* stream) {} | |
89 virtual void OnRemoveRemoteStream(webrtc::MediaStreamInterface* stream) {} | |
90 virtual void OnAddDataChannel(webrtc::DataChannelInterface* data_channel) {} | |
91 virtual void OnAddLocalAudioTrack(webrtc::MediaStreamInterface* stream, | |
92 webrtc::AudioTrackInterface* audio_track, | |
93 uint32_t ssrc) {} | |
94 virtual void OnAddLocalVideoTrack(webrtc::MediaStreamInterface* stream, | |
95 webrtc::VideoTrackInterface* video_track, | |
96 uint32_t ssrc) {} | |
97 virtual void OnAddRemoteAudioTrack(webrtc::MediaStreamInterface* stream, | |
98 webrtc::AudioTrackInterface* audio_track, | |
99 uint32_t ssrc) {} | |
100 virtual void OnAddRemoteVideoTrack(webrtc::MediaStreamInterface* stream, | |
101 webrtc::VideoTrackInterface* video_track, | |
102 uint32_t ssrc) {} | |
103 virtual void OnRemoveRemoteAudioTrack( | |
104 webrtc::MediaStreamInterface* stream, | |
105 webrtc::AudioTrackInterface* audio_track) {} | |
106 virtual void OnRemoveRemoteVideoTrack( | |
107 webrtc::MediaStreamInterface* stream, | |
108 webrtc::VideoTrackInterface* video_track) {} | |
109 virtual void OnRemoveLocalAudioTrack(webrtc::MediaStreamInterface* stream, | |
110 webrtc::AudioTrackInterface* audio_track, | |
111 uint32_t ssrc) {} | |
112 virtual void OnRemoveLocalVideoTrack( | |
113 webrtc::MediaStreamInterface* stream, | |
114 webrtc::VideoTrackInterface* video_track) {} | |
115 virtual void OnRemoveLocalStream(webrtc::MediaStreamInterface* stream) {} | |
116 | |
117 private: | |
118 rtc::scoped_refptr<webrtc::MediaStreamInterface> CreateStream( | |
119 const std::string& stream_label, | |
120 const std::string& audio_track_id, | |
121 const std::string& video_track_id) { | |
122 rtc::scoped_refptr<webrtc::MediaStreamInterface> stream( | |
123 webrtc::MediaStream::Create(stream_label)); | |
124 | |
125 if (!audio_track_id.empty()) { | |
126 rtc::scoped_refptr<webrtc::AudioTrackInterface> audio_track( | |
127 webrtc::AudioTrack::Create(audio_track_id, NULL)); | |
128 stream->AddTrack(audio_track); | |
129 } | |
130 | |
131 if (!video_track_id.empty()) { | |
132 rtc::scoped_refptr<webrtc::VideoTrackInterface> video_track( | |
133 webrtc::VideoTrack::Create(video_track_id, NULL)); | |
134 stream->AddTrack(video_track); | |
135 } | |
136 return stream; | |
137 } | |
138 }; | |
139 | |
140 #endif // TALK_APP_WEBRTC_TEST_FAKEMEDIASTREAMSIGNALING_H_ | |
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