// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of "Eclipse Public License v1.0"

 // which accompanies this distribution, and is available

 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

 //

 // Initial Contributors:

 // Nokia Corporation - initial contribution.

 //

 // Contributors:

 //

 // Description:

 //

 #ifndef __LOGSERVSERVER_H__

 #define __LOGSERVSERVER_H__

 #include <logcli.h>

 #include "LogCliServShared.h"

 #include "LogServSessionLifetimeObserver.h"

 // Classes referenced

 class CLogServRecentListManager;

 class CLogServOperationQueue;

 class CLogServDatabaseDriver;

 class CLogServDatabaseMarshall;

 class CLogServResourceInterpreter;

 class CLogServBackupManager;

 class CLogServShutdownTimer;

 class CLogServDatabaseChangeTracker;

 /**

 The LogEng server class. Implements the MLogServSessionLifetimeObserver interface.

 Owns the following objects (private data members): 

  - Shutdown timer (CLogServShutdownTimer instance);

  - Backup manager (CLogServBackupManager instance);

  - Resource interpreter (CLogServResourceInterpreter instance);

  - CLogServDatabaseMarshall instance;

  - CLogServDatabaseChangeTracker instance;

  - CLogServDatabaseDriver instance;

  - CLogServOperationQueue instance;

 @see MLogServSessionLifetimeObserver

 @see CLogServShutdownTimer 

 @see CLogServBackupManager 

 @see CLogServResourceInterpreter 

 @see CLogServDatabaseMarshall 

 @see CLogServDatabaseChangeTracker 

 @see CLogServDatabaseDriver 

 @see CLogServOperationQueue 

 @internalComponent

 */

 class CLogServServer : public CServer2, public MLogServSessionLifetimeObserver

 	{

 public:

 	static CLogServServer* NewLC();

 	~CLogServServer();

     void MakeTransient(TBool aTransient);

 private:

 	CLogServServer();

 	void ConstructL();

     // FROM MLogServSessionLifetimeObserver

 	void SLOHandleEvent(TLogServSessionId aId, TLogServSessionEvent aEvent);

     // FROM CServer

 	CSession2* NewSessionL(const TVersion& aVersion,const RMessage2& aMessage) const;

 private:

 	TInt iSessionCount;//Number of connected sessions

 	TBool iTransient;//Whether the server is transient or not

 	TLogServSessionId iNextFreeSessionId;//The next id to assign to any new session

 	TLogOperationId iNextFreeOperationId;//The next free id to assign to an operation

 	TLogViewId iNextFreeViewId;//The next free id to assign to a view

 	RFs iFsSession;

 	CLogServShutdownTimer* iShutdownTimer;

 	CLogServBackupManager* iBackupManager;

 	CLogServResourceInterpreter* iResourceInterpreter;

 	CLogServRecentListManager* iRecentListManager;

 	CLogServDatabaseMarshall* iDatabaseMarshall;

 	CLogServDatabaseChangeTracker* iChangeTracker;

 	CLogServDatabaseDriver* iDatabaseDriver;

 	CLogServOperationQueue* iOperationQueue;

 	};

 #endif