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/*
* Copyright (C) 2015 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.
*/
#pragma once
#include "IDBConnectionToClientDelegate.h"
#include <wtf/HashSet.h>
#include <wtf/Ref.h>
#include <wtf/RefCounted.h>
#include <wtf/WeakPtr.h>
namespace WebCore {
class IDBError;
class IDBResourceIdentifier;
class IDBResultData;
struct IDBDatabaseNameAndVersion;
namespace IDBServer {
class UniqueIDBDatabaseConnection;
class IDBConnectionToClient : public RefCounted<IDBConnectionToClient> {
public:
WEBCORE_EXPORT static Ref<IDBConnectionToClient> create(IDBConnectionToClientDelegate&);
IDBConnectionIdentifier identifier() const;
void didDeleteDatabase(const IDBResultData&);
void didOpenDatabase(const IDBResultData&);
void didAbortTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&);
void didCommitTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&);
void didCreateObjectStore(const IDBResultData&);
void didDeleteObjectStore(const IDBResultData&);
void didRenameObjectStore(const IDBResultData&);
void didClearObjectStore(const IDBResultData&);
void didCreateIndex(const IDBResultData&);
void didDeleteIndex(const IDBResultData&);
void didRenameIndex(const IDBResultData&);
void didPutOrAdd(const IDBResultData&);
void didGetRecord(const IDBResultData&);
void didGetAllRecords(const IDBResultData&);
void didGetCount(const IDBResultData&);
void didDeleteRecord(const IDBResultData&);
void didOpenCursor(const IDBResultData&);
void didIterateCursor(const IDBResultData&);
void fireVersionChangeEvent(UniqueIDBDatabaseConnection&, const IDBResourceIdentifier& requestIdentifier, uint64_t requestedVersion);
void didStartTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&);
void didCloseFromServer(UniqueIDBDatabaseConnection&, const IDBError&);
void notifyOpenDBRequestBlocked(const IDBResourceIdentifier& requestIdentifier, uint64_t oldVersion, uint64_t newVersion);
WEBCORE_EXPORT void didGetAllDatabaseNamesAndVersions(const IDBResourceIdentifier&, Vector<IDBDatabaseNameAndVersion>&&);
void registerDatabaseConnection(UniqueIDBDatabaseConnection&);
void unregisterDatabaseConnection(UniqueIDBDatabaseConnection&);
WEBCORE_EXPORT void connectionToClientClosed();
bool isClosed() { return m_isClosed; }
void clearDelegate() { m_delegate = nullptr; }
private:
IDBConnectionToClient(IDBConnectionToClientDelegate&);
IDBConnectionToClientDelegate* m_delegate;
HashSet<UniqueIDBDatabaseConnection*> m_databaseConnections;
bool m_isClosed { false };
};
} // namespace IDBServer
} // namespace WebCore
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