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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.
*/
#ifndef InProcessIDBServer_h
#define InProcessIDBServer_h
#if ENABLE(INDEXED_DATABASE)
#include "IDBConnectionToClient.h"
#include "IDBConnectionToServer.h"
#include "IDBOpenDBRequestImpl.h"
#include "IDBServer.h"
#include <wtf/HashMap.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
namespace WebCore {
namespace IDBClient {
class IDBConnectionToServer;
}
namespace IDBServer {
class IDBServer;
}
class InProcessIDBServer final : public IDBClient::IDBConnectionToServerDelegate, public IDBServer::IDBConnectionToClientDelegate, public RefCounted<InProcessIDBServer> {
public:
WEBCORE_EXPORT static Ref<InProcessIDBServer> create();
WEBCORE_EXPORT static Ref<InProcessIDBServer> create(const String& databaseDirectoryPath);
WEBCORE_EXPORT IDBClient::IDBConnectionToServer& connectionToServer() const;
IDBServer::IDBConnectionToClient& connectionToClient() const;
// IDBConnectionToServer
virtual void deleteDatabase(IDBRequestData&) override final;
virtual void openDatabase(IDBRequestData&) override final;
virtual void abortTransaction(IDBResourceIdentifier&) override final;
virtual void commitTransaction(IDBResourceIdentifier&) override final;
virtual void didFinishHandlingVersionChangeTransaction(IDBResourceIdentifier&) override final;
virtual void createObjectStore(const IDBRequestData&, const IDBObjectStoreInfo&) override final;
virtual void deleteObjectStore(const IDBRequestData&, const String& objectStoreName) override final;
virtual void clearObjectStore(const IDBRequestData&, uint64_t objectStoreIdentifier) override final;
virtual void createIndex(const IDBRequestData&, const IDBIndexInfo&) override final;
virtual void deleteIndex(const IDBRequestData&, uint64_t objectStoreIdentifier, const String& indexName) override final;
virtual void putOrAdd(const IDBRequestData&, IDBKey*, SerializedScriptValue&, const IndexedDB::ObjectStoreOverwriteMode) override final;
virtual void getRecord(const IDBRequestData&, const IDBKeyRangeData&) override final;
virtual void getCount(const IDBRequestData&, const IDBKeyRangeData&) override final;
virtual void deleteRecord(const IDBRequestData&, const IDBKeyRangeData&) override final;
virtual void openCursor(const IDBRequestData&, const IDBCursorInfo&) override final;
virtual void iterateCursor(const IDBRequestData&, const IDBKeyData&, unsigned long count) override final;
virtual void establishTransaction(uint64_t databaseConnectionIdentifier, const IDBTransactionInfo&) override final;
virtual void databaseConnectionClosed(uint64_t databaseConnectionIdentifier) override final;
virtual void abortOpenAndUpgradeNeeded(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier& transactionIdentifier) override final;
virtual void didFireVersionChangeEvent(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier& requestIdentifier) override final;
// IDBConnectionToClient
virtual uint64_t identifier() const override;
virtual void didDeleteDatabase(const IDBResultData&) override final;
virtual void didOpenDatabase(const IDBResultData&) override final;
virtual void didAbortTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&) override final;
virtual void didCommitTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&) override final;
virtual void didCreateObjectStore(const IDBResultData&) override final;
virtual void didDeleteObjectStore(const IDBResultData&) override final;
virtual void didClearObjectStore(const IDBResultData&) override final;
virtual void didCreateIndex(const IDBResultData&) override final;
virtual void didDeleteIndex(const IDBResultData&) override final;
virtual void didPutOrAdd(const IDBResultData&) override final;
virtual void didGetRecord(const IDBResultData&) override final;
virtual void didGetCount(const IDBResultData&) override final;
virtual void didDeleteRecord(const IDBResultData&) override final;
virtual void didOpenCursor(const IDBResultData&) override final;
virtual void didIterateCursor(const IDBResultData&) override final;
virtual void fireVersionChangeEvent(IDBServer::UniqueIDBDatabaseConnection&, const IDBResourceIdentifier& requestIdentifier, uint64_t requestedVersion) override final;
virtual void didStartTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&) override final;
virtual void notifyOpenDBRequestBlocked(const IDBResourceIdentifier& requestIdentifier, uint64_t oldVersion, uint64_t newVersion) override final;
virtual void ref() override { RefCounted<InProcessIDBServer>::ref(); }
virtual void deref() override { RefCounted<InProcessIDBServer>::deref(); }
private:
InProcessIDBServer();
InProcessIDBServer(const String& databaseDirectoryPath);
Ref<IDBServer::IDBServer> m_server;
RefPtr<IDBClient::IDBConnectionToServer> m_connectionToServer;
RefPtr<IDBServer::IDBConnectionToClient> m_connectionToClient;
};
} // namespace WebCore
#endif // ENABLE(INDEXED_DATABASE)
#endif // InProcessIDBServer_h
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