/*

* Copyright (c) 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 logger for commonemail. Log file size is limited. When

*               predefined size is reached, file is replaced. 

*

*/

#ifndef CMAILLOGGER_H

#define CMAILLOGGER_H

#include <e32cmn.h>

#include <f32file.h>

#include <s32file.h>

/**

 * File logger that logs to root of c-drive with thread name as part of file 

 * name.

 *

 */

class CmailLogger

{

public:

    // writes line to log

    IMPORT_C static void Write( const TDesC8& aData );

    // releases log file

    IMPORT_C static void Close();

};

/**    

 * Log file container

 */

class LogFile {

public:

    // log file handle

    RFileWriteStream iFile;

    // thread name designates filename

    TBuf<20>     iThreadName;

    // current row in log file

    TInt         iLinesWritten;        

    // file server handle

    RFs          iFs;

    // log file name

    TFileName   iFileName;

    // stored default exception handler

    TExceptionHandler iHandler;

};

#endif //  CMAILLOGGER_H