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31 #ifndef WebRTCPeerConnectionHandlerClient_h
32 #define WebRTCPeerConnectionHandlerClient_h
36 class WebRTCDataChannelHandler;
37 class WebRTCICECandidate;
39 class WebRTCPeerConnectionHandlerClient {
42 SignalingStateStable = 1,
43 SignalingStateHaveLocalOffer = 2,
44 SignalingStateHaveRemoteOffer = 3,
45 SignalingStateHaveLocalPrAnswer = 4,
46 SignalingStateHaveRemotePrAnswer = 5,
47 SignalingStateClosed = 6,
50 enum ICEConnectionState {
51 ICEConnectionStateNew = 1,
52 ICEConnectionStateChecking = 2,
53 ICEConnectionStateConnected = 3,
54 ICEConnectionStateCompleted = 4,
55 ICEConnectionStateFailed = 5,
56 ICEConnectionStateDisconnected = 6,
57 ICEConnectionStateClosed = 7,
60 ICEConnectionStateStarting = 1,
63 enum ICEGatheringState {
64 ICEGatheringStateNew = 1,
65 ICEGatheringStateGathering = 2,
66 ICEGatheringStateComplete = 3
69 virtual ~WebRTCPeerConnectionHandlerClient() { }
71 virtual void negotiationNeeded() = 0;
72 virtual void didGenerateICECandidate(const WebRTCICECandidate&) = 0;
73 virtual void didChangeSignalingState(SignalingState) = 0;
74 virtual void didChangeICEGatheringState(ICEGatheringState) = 0;
75 virtual void didChangeICEConnectionState(ICEConnectionState) = 0;
76 virtual void didAddRemoteStream(const WebMediaStream&) = 0;
77 virtual void didRemoveRemoteStream(const WebMediaStream&) = 0;
78 virtual void didAddRemoteDataChannel(WebRTCDataChannelHandler*) = 0;
83 #endif // WebRTCPeerConnectionHandlerClient_h