src/third_party/libjingle/source/talk/app/webrtc/test/fakemediastreamsignaling.h

   1 /*
   2  * libjingle
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  14  *     derived from this software without specific prior written permission.
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  24  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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  27  */
  28
  29 #ifndef TALK_APP_WEBRTC_TEST_FAKEMEDIASTREAMSIGNALING_H_
  30 #define TALK_APP_WEBRTC_TEST_FAKEMEDIASTREAMSIGNALING_H_
  31
  32 #include "talk/app/webrtc/audiotrack.h"
  33 #include "talk/app/webrtc/mediastreamsignaling.h"
  34 #include "talk/app/webrtc/videotrack.h"
  35
  36 static const char kStream1[] = "stream1";
  37 static const char kVideoTrack1[] = "video1";
  38 static const char kAudioTrack1[] = "audio1";
  39
  40 static const char kStream2[] = "stream2";
  41 static const char kVideoTrack2[] = "video2";
  42 static const char kAudioTrack2[] = "audio2";
  43
  44 class FakeMediaStreamSignaling : public webrtc::MediaStreamSignaling,
  45                                  public webrtc::MediaStreamSignalingObserver {
  46  public:
  47   explicit FakeMediaStreamSignaling(cricket::ChannelManager* channel_manager) :
  48     webrtc::MediaStreamSignaling(rtc::Thread::Current(), this,
  49                                  channel_manager) {
  50   }
  51
  52   void SendAudioVideoStream1() {
  53     ClearLocalStreams();
  54     AddLocalStream(CreateStream(kStream1, kAudioTrack1, kVideoTrack1));
  55   }
  56
  57   void SendAudioVideoStream2() {
  58     ClearLocalStreams();
  59     AddLocalStream(CreateStream(kStream2, kAudioTrack2, kVideoTrack2));
  60   }
  61
  62   void SendAudioVideoStream1And2() {
  63     ClearLocalStreams();
  64     AddLocalStream(CreateStream(kStream1, kAudioTrack1, kVideoTrack1));
  65     AddLocalStream(CreateStream(kStream2, kAudioTrack2, kVideoTrack2));
  66   }
  67
  68   void SendNothing() {
  69     ClearLocalStreams();
  70   }
  71
  72   void UseOptionsAudioOnly() {
  73     ClearLocalStreams();
  74     AddLocalStream(CreateStream(kStream2, kAudioTrack2, ""));
  75   }
  76
  77   void UseOptionsVideoOnly() {
  78     ClearLocalStreams();
  79     AddLocalStream(CreateStream(kStream2, "", kVideoTrack2));
  80   }
  81
  82   void ClearLocalStreams() {
  83     while (local_streams()->count() != 0) {
  84       RemoveLocalStream(local_streams()->at(0));
  85     }
  86   }
  87
  88   // Implements MediaStreamSignalingObserver.
  89   virtual void OnAddRemoteStream(webrtc::MediaStreamInterface* stream) {
  90   }
  91   virtual void OnRemoveRemoteStream(webrtc::MediaStreamInterface* stream) {
  92   }
  93   virtual void OnAddDataChannel(webrtc::DataChannelInterface* data_channel) {
  94   }
  95   virtual void OnAddLocalAudioTrack(webrtc::MediaStreamInterface* stream,
  96                                     webrtc::AudioTrackInterface* audio_track,
  97                                     uint32 ssrc) {
  98   }
  99   virtual void OnAddLocalVideoTrack(webrtc::MediaStreamInterface* stream,
 100                                     webrtc::VideoTrackInterface* video_track,
 101                                     uint32 ssrc) {
 102   }
 103   virtual void OnAddRemoteAudioTrack(webrtc::MediaStreamInterface* stream,
 104                                      webrtc::AudioTrackInterface* audio_track,
 105                                      uint32 ssrc) {
 106   }
 107
 108   virtual void OnAddRemoteVideoTrack(webrtc::MediaStreamInterface* stream,
 109                                      webrtc::VideoTrackInterface* video_track,
 110                                      uint32 ssrc) {
 111   }
 112
 113   virtual void OnRemoveRemoteAudioTrack(
 114       webrtc::MediaStreamInterface* stream,
 115       webrtc::AudioTrackInterface* audio_track) {
 116   }
 117
 118   virtual void OnRemoveRemoteVideoTrack(
 119       webrtc::MediaStreamInterface* stream,
 120       webrtc::VideoTrackInterface* video_track) {
 121   }
 122
 123   virtual void OnRemoveLocalAudioTrack(
 124       webrtc::MediaStreamInterface* stream,
 125       webrtc::AudioTrackInterface* audio_track,
 126       uint32 ssrc) {
 127   }
 128   virtual void OnRemoveLocalVideoTrack(
 129       webrtc::MediaStreamInterface* stream,
 130       webrtc::VideoTrackInterface* video_track) {
 131   }
 132   virtual void OnRemoveLocalStream(webrtc::MediaStreamInterface* stream) {
 133   }
 134
 135  private:
 136   rtc::scoped_refptr<webrtc::MediaStreamInterface> CreateStream(
 137       const std::string& stream_label,
 138       const std::string& audio_track_id,
 139       const std::string& video_track_id) {
 140     rtc::scoped_refptr<webrtc::MediaStreamInterface> stream(
 141         webrtc::MediaStream::Create(stream_label));
 142
 143     if (!audio_track_id.empty()) {
 144       rtc::scoped_refptr<webrtc::AudioTrackInterface> audio_track(
 145           webrtc::AudioTrack::Create(audio_track_id, NULL));
 146       stream->AddTrack(audio_track);
 147     }
 148
 149     if (!video_track_id.empty()) {
 150       rtc::scoped_refptr<webrtc::VideoTrackInterface> video_track(
 151           webrtc::VideoTrack::Create(video_track_id, NULL));
 152       stream->AddTrack(video_track);
 153     }
 154     return stream;
 155   }
 156 };
 157
 158 #endif  // TALK_APP_WEBRTC_TEST_FAKEMEDIASTREAMSIGNALING_H_