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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.
*/
#include "config.h"
#include "LibWebRTCSocketFactory.h"
#if USE(LIBWEBRTC)
#include "NetworkProcessConnection.h"
#include "NetworkRTCMonitorMessages.h"
#include "NetworkRTCProviderMessages.h"
#include "WebProcess.h"
#include "WebRTCSocket.h"
#include <wtf/MainThread.h>
namespace WebKit {
uint64_t LibWebRTCSocketFactory::s_uniqueSocketIdentifier = 0;
uint64_t LibWebRTCSocketFactory::s_uniqueResolverIdentifier = 0;
rtc::AsyncPacketSocket* LibWebRTCSocketFactory::CreateServerTcpSocket(const rtc::SocketAddress& address, uint16_t minPort, uint16_t maxPort, int options)
{
auto socket = std::make_unique<LibWebRTCSocket>(*this, ++s_uniqueSocketIdentifier, LibWebRTCSocket::Type::ServerTCP, address, rtc::SocketAddress());
m_sockets.set(socket->identifier(), socket.get());
callOnMainThread([identifier = socket->identifier(), address = RTCNetwork::isolatedCopy(address), minPort, maxPort, options]() {
if (!WebProcess::singleton().networkConnection().connection().send(Messages::NetworkRTCProvider::CreateServerTCPSocket(identifier, RTCNetwork::SocketAddress(address), minPort, maxPort, options), 0)) {
// FIXME: Set error back to socket
return;
}
});
return socket.release();
}
rtc::AsyncPacketSocket* LibWebRTCSocketFactory::CreateUdpSocket(const rtc::SocketAddress& address, uint16_t minPort, uint16_t maxPort)
{
auto socket = std::make_unique<LibWebRTCSocket>(*this, ++s_uniqueSocketIdentifier, LibWebRTCSocket::Type::UDP, address, rtc::SocketAddress());
m_sockets.set(socket->identifier(), socket.get());
callOnMainThread([identifier = socket->identifier(), address = RTCNetwork::isolatedCopy(address), minPort, maxPort]() {
if (!WebProcess::singleton().networkConnection().connection().send(Messages::NetworkRTCProvider::CreateUDPSocket(identifier, RTCNetwork::SocketAddress(address), minPort, maxPort), 0)) {
// FIXME: Set error back to socket
return;
}
});
return socket.release();
}
rtc::AsyncPacketSocket* LibWebRTCSocketFactory::CreateClientTcpSocket(const rtc::SocketAddress& localAddress, const rtc::SocketAddress& remoteAddress, const rtc::ProxyInfo&, const std::string&, int options)
{
auto socket = std::make_unique<LibWebRTCSocket>(*this, ++s_uniqueSocketIdentifier, LibWebRTCSocket::Type::ClientTCP, localAddress, remoteAddress);
socket->setState(LibWebRTCSocket::STATE_CONNECTING);
m_sockets.set(socket->identifier(), socket.get());
callOnMainThread([identifier = socket->identifier(), localAddress = RTCNetwork::isolatedCopy(localAddress), remoteAddress = RTCNetwork::isolatedCopy(remoteAddress), options]() {
if (!WebProcess::singleton().networkConnection().connection().send(Messages::NetworkRTCProvider::CreateClientTCPSocket(identifier, RTCNetwork::SocketAddress(localAddress), RTCNetwork::SocketAddress(remoteAddress), options), 0)) {
// FIXME: Set error back to socket
return;
}
});
return socket.release();
}
void LibWebRTCSocketFactory::detach(LibWebRTCSocket& socket)
{
ASSERT(m_sockets.contains(socket.identifier()));
m_sockets.remove(socket.identifier());
}
rtc::AsyncResolverInterface* LibWebRTCSocketFactory::CreateAsyncResolver()
{
auto resolver = std::make_unique<LibWebRTCResolver>(++s_uniqueResolverIdentifier);
auto* resolverPointer = resolver.get();
m_resolvers.set(resolverPointer->identifier(), WTFMove(resolver));
return resolverPointer;
}
} // namespace WebKit
#endif // USE(LIBWEBRTC)
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