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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
#if USE(LIBWEBRTC)
#include "LibWebRTCResolver.h"
#include "LibWebRTCSocket.h"
#include <WebCore/LibWebRTCMacros.h>
#include <webrtc/base/nethelpers.h>
#include <webrtc/p2p/base/packetsocketfactory.h>
#include <wtf/HashMap.h>
namespace WebKit {
class LibWebRTCSocketFactory final : public rtc::PacketSocketFactory {
public:
LibWebRTCSocketFactory() { }
void detach(LibWebRTCSocket&);
LibWebRTCSocket* socket(uint64_t identifier) { return m_sockets.get(identifier); }
LibWebRTCResolver* resolver(uint64_t identifier) { return m_resolvers.get(identifier); }
std::unique_ptr<LibWebRTCResolver> takeResolver(uint64_t identifier) { return m_resolvers.take(identifier); }
private:
rtc::AsyncPacketSocket* CreateUdpSocket(const rtc::SocketAddress&, uint16_t minPort, uint16_t maxPort) final;
rtc::AsyncPacketSocket* CreateServerTcpSocket(const rtc::SocketAddress&, uint16_t min_port, uint16_t max_port, int options) final;
rtc::AsyncPacketSocket* CreateClientTcpSocket(const rtc::SocketAddress& localAddress, const rtc::SocketAddress& remoteAddress, const rtc::ProxyInfo&, const std::string&, int options);
rtc::AsyncResolverInterface* CreateAsyncResolver() final;
// We cannot own sockets, clients of the factory are responsible to free them.
HashMap<uint64_t, LibWebRTCSocket*> m_sockets;
static uint64_t s_uniqueSocketIdentifier;
// We can own resolvers as we control their Destroy method.
HashMap<uint64_t, std::unique_ptr<LibWebRTCResolver>> m_resolvers;
static uint64_t s_uniqueResolverIdentifier;
};
} // namespace WebKit
#endif // USE(LIBWEBRTC)
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