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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.
*/
#ifndef NetworkProcessConnection_h
#define NetworkProcessConnection_h
#include "Connection.h"
#include "ShareableResource.h"
#include <wtf/RefCounted.h>
#include <wtf/text/WTFString.h>
namespace IPC {
class DataReference;
}
namespace WebCore {
class ResourceError;
class ResourceRequest;
class ResourceResponse;
class SessionID;
}
namespace WebKit {
typedef uint64_t ResourceLoadIdentifier;
class NetworkProcessConnection : public RefCounted<NetworkProcessConnection>, IPC::Connection::Client {
public:
static Ref<NetworkProcessConnection> create(IPC::Connection::Identifier connectionIdentifier)
{
return adoptRef(*new NetworkProcessConnection(connectionIdentifier));
}
~NetworkProcessConnection();
IPC::Connection* connection() const { return m_connection.get(); }
void didReceiveNetworkProcessConnectionMessage(IPC::Connection&, IPC::MessageDecoder&);
private:
NetworkProcessConnection(IPC::Connection::Identifier);
// IPC::Connection::Client
virtual void didReceiveMessage(IPC::Connection&, IPC::MessageDecoder&) override;
virtual void didReceiveSyncMessage(IPC::Connection&, IPC::MessageDecoder&, std::unique_ptr<IPC::MessageEncoder>&) override;
virtual void didClose(IPC::Connection&) override;
virtual void didReceiveInvalidMessage(IPC::Connection&, IPC::StringReference messageReceiverName, IPC::StringReference messageName) override;
virtual IPC::ProcessType localProcessType() override { return IPC::ProcessType::Web; }
virtual IPC::ProcessType remoteProcessType() override { return IPC::ProcessType::Network; }
#if ENABLE(SHAREABLE_RESOURCE)
// Message handlers.
void didCacheResource(const WebCore::ResourceRequest&, const ShareableResource::Handle&, WebCore::SessionID);
#endif
// The connection from the web process to the network process.
RefPtr<IPC::Connection> m_connection;
};
} // namespace WebKit
#endif // NetworkProcessConnection_h
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