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/*
* Copyright (C) 2010, 2011, 2012 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 "NetworkProcessConnection.h"
#include "DataReference.h"
#include "NetworkConnectionToWebProcessMessages.h"
#include "WebCoreArgumentCoders.h"
#include "WebProcess.h"
#include "WebResourceBuffer.h"
#include "WebResourceLoadScheduler.h"
#include "WebResourceLoaderMessages.h"
#include <WebCore/CachedResource.h>
#include <WebCore/MemoryCache.h>
#include <WebCore/ResourceBuffer.h>
#if ENABLE(NETWORK_PROCESS)
using namespace WebCore;
namespace WebKit {
NetworkProcessConnection::NetworkProcessConnection(CoreIPC::Connection::Identifier connectionIdentifier)
{
m_connection = CoreIPC::Connection::createClientConnection(connectionIdentifier, this, RunLoop::main());
m_connection->open();
}
NetworkProcessConnection::~NetworkProcessConnection()
{
}
void NetworkProcessConnection::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageDecoder& decoder)
{
if (decoder.messageReceiverName() == Messages::WebResourceLoader::messageReceiverName()) {
if (WebResourceLoader* webResourceLoader = WebProcess::shared().webResourceLoadScheduler().webResourceLoaderForIdentifier(decoder.destinationID()))
webResourceLoader->didReceiveWebResourceLoaderMessage(connection, decoder);
return;
}
didReceiveNetworkProcessConnectionMessage(connection, decoder);
}
void NetworkProcessConnection::didReceiveSyncMessage(CoreIPC::Connection* connection, CoreIPC::MessageDecoder& decoder, OwnPtr<CoreIPC::MessageEncoder>& replyEncoder)
{
ASSERT_NOT_REACHED();
}
void NetworkProcessConnection::didClose(CoreIPC::Connection*)
{
// The NetworkProcess probably crashed.
WebProcess::shared().networkProcessConnectionClosed(this);
}
void NetworkProcessConnection::didReceiveInvalidMessage(CoreIPC::Connection*, CoreIPC::StringReference, CoreIPC::StringReference)
{
}
void NetworkProcessConnection::didCacheResource(const ResourceRequest& request, const ShareableResource::Handle& handle)
{
CachedResource* resource = memoryCache()->resourceForRequest(request);
if (!resource)
return;
RefPtr<SharedBuffer> buffer = handle.tryWrapInSharedBuffer();
if (!buffer) {
LOG_ERROR("Unabled to create SharedBuffer from ShareableResource handle for resource url %s", request.url().string().utf8().data());
return;
}
resource->tryReplaceEncodedData(buffer.release());
}
} // namespace WebKit
#endif // ENABLE(NETWORK_PROCESS)
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