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author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2017-06-27 06:07:23 +0000 |
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committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2017-06-27 06:07:23 +0000 |
commit | 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c (patch) | |
tree | 46dcd36c86e7fbc6e5df36deb463b33e9967a6f7 /Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCPeerConnectionBackend.h | |
parent | 32761a6cee1d0dee366b885b7b9c777e67885688 (diff) | |
download | WebKitGtk-tarball-master.tar.gz |
webkitgtk-2.16.5HEADwebkitgtk-2.16.5master
Diffstat (limited to 'Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCPeerConnectionBackend.h')
-rw-r--r-- | Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCPeerConnectionBackend.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCPeerConnectionBackend.h b/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCPeerConnectionBackend.h new file mode 100644 index 000000000..f5b4c565f --- /dev/null +++ b/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCPeerConnectionBackend.h @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2017 Apple Inc. + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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. + */ + +#pragma once + +#if USE(LIBWEBRTC) + +#include "PeerConnectionBackend.h" +#include <wtf/HashMap.h> + +namespace webrtc { +class IceCandidateInterface; +} + +namespace WebCore { + +class LibWebRTCMediaEndpoint; +class RTCRtpReceiver; +class RTCSessionDescription; +class RTCstatsReport; +class RealtimeOutgoingAudioSource; +class RealtimeOutgoingVideoSource; + +class LibWebRTCPeerConnectionBackend final : public PeerConnectionBackend { +public: + explicit LibWebRTCPeerConnectionBackend(RTCPeerConnection&); + ~LibWebRTCPeerConnectionBackend(); + +private: + void doCreateOffer(RTCOfferOptions&&) final; + void doCreateAnswer(RTCAnswerOptions&&) final; + void doSetLocalDescription(RTCSessionDescription&) final; + void doSetRemoteDescription(RTCSessionDescription&) final; + void doAddIceCandidate(RTCIceCandidate&) final; + void doStop() final; + std::unique_ptr<RTCDataChannelHandler> createDataChannelHandler(const String&, const RTCDataChannelInit&) final; + void setConfiguration(MediaEndpointConfiguration&&) final; + void getStats(MediaStreamTrack*, Ref<DeferredPromise>&&) final; + Ref<RTCRtpReceiver> createReceiver(const String& transceiverMid, const String& trackKind, const String& trackId) final; + + RefPtr<RTCSessionDescription> localDescription() const final; + RefPtr<RTCSessionDescription> currentLocalDescription() const final { return localDescription(); } + RefPtr<RTCSessionDescription> pendingLocalDescription() const final { return localDescription(); } + + RefPtr<RTCSessionDescription> remoteDescription() const final; + RefPtr<RTCSessionDescription> currentRemoteDescription() const final { return remoteDescription(); } + RefPtr<RTCSessionDescription> pendingRemoteDescription() const final { return remoteDescription(); } + + // FIXME: API to implement for real + Vector<RefPtr<MediaStream>> getRemoteStreams() const final { return { }; } + void replaceTrack(RTCRtpSender&, RefPtr<MediaStreamTrack>&&, DOMPromise<void>&&) final { } + + void emulatePlatformEvent(const String&) final { } + + friend LibWebRTCMediaEndpoint; + RTCPeerConnection& connection() { return m_peerConnection; } + void addAudioSource(Ref<RealtimeOutgoingAudioSource>&&); + void addVideoSource(Ref<RealtimeOutgoingVideoSource>&&); + + void getStatsSucceeded(const DeferredPromise&, Ref<RTCStatsReport>&&); + void getStatsFailed(const DeferredPromise&, Exception&&); + +private: + Ref<LibWebRTCMediaEndpoint> m_endpoint; + bool m_isLocalDescriptionSet { false }; + bool m_isRemoteDescriptionSet { false }; + + Vector<std::unique_ptr<webrtc::IceCandidateInterface>> m_pendingCandidates; + Vector<Ref<RealtimeOutgoingAudioSource>> m_audioSources; + Vector<Ref<RealtimeOutgoingVideoSource>> m_videoSources; + HashMap<const DeferredPromise*, Ref<DeferredPromise>> m_statsPromises; +}; + +} // namespace WebCore + +#endif // USE(LIBWEBRTC) |