// Copyright (c) 1997-2009 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:

//

/**

 @file

 @internalTechnology

*/

#ifndef __FLOGMAN_H__

#define __FLOGMAN_H__

#include <f32file.h>

#include <flogger.h>

class CFileLogger;

NONSHARABLE_CLASS(CFileLoggerManager) : public CBase

/**

@internalComponent

*/

	{

public:

	static CFileLoggerManager* NewL();

	~CFileLoggerManager();

//

	void FindOrCreateLogL(TLogFile& aLogFile);

	void CloseLog(const TLogFile& aLogFile);

	void WriteToLogL(const TLogFile& aLogFile, const TDesC8& aBuf);

	void DeleteLogger(CFileLogger* aLogger);

private:

	CFileLoggerManager();

	void ConstructL();

	TInt FindLogger(const TLogFile& aLogFile) const;

private:

	CArrayFixFlat<CFileLogger*> iLogger;	

	RFs iFs;

	};

class CLoggerDeletionTimer;

NONSHARABLE_CLASS(CFileLogger) : public CBase

/**

@publishedAll

@deprecated becoming internal

*/

	{

public:

	static CFileLogger* NewL(CFileLoggerManager* aLoggerManager,TLogFile& aLogFile, RFs& aFs);

	~CFileLogger();

	void Close();

	void WriteLogL(const TDesC8& aBuf);

	TBool StartDeletionTimer();

	void CancelDeletionTimer();

	void DeletionTimerExpired();

	inline void IncrementAccessCount();

	inline void DecrementAccessCount();

	inline TInt AccessCount() const;

	inline TLogFile LogFile() const;	

	inline TBool DeletionTimerActive() const;

private:

	CFileLogger(CFileLoggerManager* aLoggerManager,TLogFile& aLogFile, RFs& aFs);

	void ConstructL(TLogFile& aLogFile);

	void GetFolderAndFileNameL(TFileName& aFolder,TFileName& aFilename) const;

private:

	CLoggerDeletionTimer* iTimer;

	CFileLoggerManager* iLoggerManager;

	RFs iFs;

	RFile iFile;

	TLogFile iLogFile;

	TInt iAccessCount;

	};

NONSHARABLE_CLASS(CLoggerDeletionTimer) : public CTimer

/**

@internalComponent

*/

	{

public:

	static CLoggerDeletionTimer* NewL(CFileLogger* aLogger);

	~CLoggerDeletionTimer();

protected:

	CLoggerDeletionTimer(CFileLogger* aLoggerManager);

	void RunL();

private:

	CFileLogger* iLogger;

	};	

#include "FLOGMAN.INL"

#endif