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/*
* Copyright (C) 2013 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 DatabaseToWebProcessConnection_h
#define DatabaseToWebProcessConnection_h
#include "Connection.h"
#include "DatabaseProcessIDBConnection.h"
#include "MessageSender.h"
#include <wtf/HashMap.h>
#if ENABLE(DATABASE_PROCESS)
namespace WebKit {
class DatabaseToWebProcessConnection : public RefCounted<DatabaseToWebProcessConnection>, public IPC::Connection::Client, public IPC::MessageSender {
public:
static PassRefPtr<DatabaseToWebProcessConnection> create(IPC::Connection::Identifier);
~DatabaseToWebProcessConnection();
IPC::Connection* connection() const { return m_connection.get(); }
private:
DatabaseToWebProcessConnection(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;
void didReceiveDatabaseToWebProcessConnectionMessage(IPC::Connection*, IPC::MessageDecoder&);
// IPC::MessageSender
virtual IPC::Connection* messageSenderConnection() override { return m_connection.get(); }
virtual uint64_t messageSenderDestinationID() override { return 0; }
#if ENABLE(INDEXED_DATABASE)
// Messages handlers
void establishIDBConnection(uint64_t serverConnectionIdentifier);
void removeDatabaseProcessIDBConnection(uint64_t serverConnectionIdentifier);
typedef HashMap<uint64_t, RefPtr<DatabaseProcessIDBConnection>> IDBConnectionMap;
IDBConnectionMap m_idbConnections;
#endif // ENABLE(INDEXED_DATABASE)
RefPtr<IPC::Connection> m_connection;
};
} // namespace WebKit
#endif // ENABLE(DATABASE_PROCESS)
#endif // DatabaseToWebProcessConnection_h
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