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/*
* Copyright (C) 2017 Apple Inc. 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.
*
* 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
#include "LibWebRTCMacros.h"
#include <wtf/Forward.h>
#if USE(LIBWEBRTC)
#include <webrtc/api/peerconnectioninterface.h>
#include <webrtc/base/scoped_ref_ptr.h>
namespace rtc {
class NetworkManager;
class PacketSocketFactory;
}
namespace webrtc {
class PeerConnectionFactoryInterface;
}
#endif
namespace WebCore {
class WEBCORE_EXPORT LibWebRTCProvider {
public:
LibWebRTCProvider() = default;
virtual ~LibWebRTCProvider() = default;
static bool webRTCAvailable();
#if USE(LIBWEBRTC)
WEBCORE_EXPORT virtual rtc::scoped_refptr<webrtc::PeerConnectionInterface> createPeerConnection(webrtc::PeerConnectionObserver&, webrtc::PeerConnectionInterface::RTCConfiguration&&);
WEBCORE_EXPORT webrtc::PeerConnectionFactoryInterface* factory();
// FIXME: Make these methods not static.
static WEBCORE_EXPORT void callOnWebRTCNetworkThread(Function<void()>&&);
static WEBCORE_EXPORT void callOnWebRTCSignalingThread(Function<void()>&&);
static WEBCORE_EXPORT void setDecoderFactoryGetter(Function<std::unique_ptr<cricket::WebRtcVideoDecoderFactory>()>&&);
static WEBCORE_EXPORT void setEncoderFactoryGetter(Function<std::unique_ptr<cricket::WebRtcVideoEncoderFactory>()>&&);
// Used for mock testing
static void setPeerConnectionFactory(rtc::scoped_refptr<webrtc::PeerConnectionFactoryInterface>&&);
void disableEnumeratingAllNetworkInterfaces() { m_enableEnumeratingAllNetworkInterfaces = false; }
void enableEnumeratingAllNetworkInterfaces() { m_enableEnumeratingAllNetworkInterfaces = true; }
protected:
WEBCORE_EXPORT rtc::scoped_refptr<webrtc::PeerConnectionInterface> createPeerConnection(webrtc::PeerConnectionObserver&, rtc::NetworkManager&, rtc::PacketSocketFactory&, webrtc::PeerConnectionInterface::RTCConfiguration&&);
bool m_enableEnumeratingAllNetworkInterfaces { false };
bool m_useNetworkThreadWithSocketServer { true };
#endif
};
} // namespace WebCore
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