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/*
* Copyright (C) 2012 Google AB. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name of Google Inc. nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef RTCPeerConnectionHandlerClient_h
#define RTCPeerConnectionHandlerClient_h
#if ENABLE(MEDIA_STREAM)
#include <wtf/PassRefPtr.h>
namespace WebCore {
class MediaStreamDescriptor;
class RTCDataChannelDescriptor;
class RTCIceCandidateDescriptor;
class RTCPeerConnectionHandlerClient {
public:
enum ReadyState {
ReadyStateNew = 1,
ReadyStateOpening = 2,
ReadyStateActive = 3,
ReadyStateClosing = 4,
ReadyStateClosed = 5
};
enum IceState {
IceStateNew = 1,
IceStateGathering = 2,
IceStateWaiting = 3,
IceStateChecking = 4,
IceStateConnected = 5,
IceStateCompleted = 6,
IceStateFailed = 7,
IceStateClosed = 8
};
virtual ~RTCPeerConnectionHandlerClient() { }
virtual void negotiationNeeded() = 0;
virtual void didGenerateIceCandidate(PassRefPtr<RTCIceCandidateDescriptor>) = 0;
virtual void didChangeReadyState(ReadyState) = 0;
virtual void didChangeIceState(IceState) = 0;
virtual void didAddRemoteStream(PassRefPtr<MediaStreamDescriptor>) = 0;
virtual void didRemoveRemoteStream(MediaStreamDescriptor*) = 0;
// RTCDataChannel.
virtual void didAddRemoteDataChannel(PassRefPtr<RTCDataChannelDescriptor>) = 0;
};
} // namespace WebCore
#endif // ENABLE(MEDIA_STREAM)
#endif // RTCPeerConnectionHandlerClient_h
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