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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 "WebRTCSocket.h"
#if USE(LIBWEBRTC)
#include "DataReference.h"
#include "LibWebRTCSocket.h"
#include "LibWebRTCSocketFactory.h"
#include "NetworkRTCSocketMessages.h"
#include <WebCore/SharedBuffer.h>
#include <wtf/Function.h>
namespace WebKit {
void WebRTCSocket::signalOnNetworkThread(LibWebRTCSocketFactory& factory, uint64_t identifier, Function<void(LibWebRTCSocket&)>&& callback)
{
// factory is staying valid during the process lifetime.
WebCore::LibWebRTCProvider::callOnWebRTCNetworkThread([&factory, identifier, callback = WTFMove(callback)]() {
auto* socket = factory.socket(identifier);
if (!socket)
return;
callback(*socket);
});
}
WebRTCSocket::WebRTCSocket(LibWebRTCSocketFactory& factory, uint64_t identifier)
: m_factory(factory)
, m_identifier(identifier)
{
}
void WebRTCSocket::signalAddressReady(const RTCNetwork::SocketAddress& address)
{
signalOnNetworkThread(m_factory, m_identifier, [address](LibWebRTCSocket& socket) {
socket.signalAddressReady(address.value);
});
}
void WebRTCSocket::signalReadPacket(const IPC::DataReference& data, const RTCNetwork::IPAddress& address, uint16_t port, int64_t timestamp)
{
auto buffer = WebCore::SharedBuffer::create(data.data(), data.size());
signalOnNetworkThread(m_factory, m_identifier, [buffer = WTFMove(buffer), address, port, timestamp](LibWebRTCSocket& socket) {
socket.signalReadPacket(buffer.get(), rtc::SocketAddress(address.value, port), timestamp);
});
}
void WebRTCSocket::signalSentPacket(int rtcPacketID, int64_t sendTimeMs)
{
signalOnNetworkThread(m_factory, m_identifier, [rtcPacketID, sendTimeMs](LibWebRTCSocket& socket) {
socket.signalSentPacket(rtcPacketID, sendTimeMs);
});
}
void WebRTCSocket::signalConnect()
{
signalOnNetworkThread(m_factory, m_identifier, [](LibWebRTCSocket& socket) {
socket.signalConnect();
});
}
void WebRTCSocket::signalClose(int error)
{
signalOnNetworkThread(m_factory, m_identifier, [error](LibWebRTCSocket& socket) {
socket.signalClose(error);
});
}
} // namespace WebKit
#endif // USE(LIBWEBRTC)
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