/*

* Copyright (c) 2006 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:    This is class is logging purposes.

*

*/

#ifndef _PRESSETTINGSAPILOGGER_H

#define _PRESSETTINGSAPILOGGER_H

// logging is done only in debug

#ifdef _DEBUG

#include <flogger.h>

//Logging constants

_LIT(KLogDir, "pressettingsapi");

_LIT(KLogFile, "pressettingsapi.txt");

#define D_OPENG_LIT(s) _L(s)

#define OPENG_DP OPENGDebugWriteFormat

/**

* Log file printing utility function

* @since Series 60 3.0

*/

inline void OPENGDebugWriteFormat( TRefByValue<const TDesC> aFmt,...) //lint !e960

    {

    //Use RFileLogger to write log - no time and date

    RFileLogger logger;

    logger.Connect();

                         //use date, use time

    logger.SetDateAndTime( EFalse, ETrue );

    logger.CreateLog( KLogDir, 

                      KLogFile, 

                      EFileLoggingModeAppend );

    TBuf< 256 > buffer;

        {

        VA_LIST list;

        VA_START (list, aFmt); //lint !e960

        TBuf< 300 > formatted;

        formatted.FormatList( aFmt, list );

        buffer.Append( formatted.Left( buffer.MaxLength() - buffer.Length() ) ); 

        }

    logger.Write( buffer );

    logger.CloseLog();

    logger.Close();

    }

#else // _DEBUG

struct TOPENGEmptyDebugString { };

#define D_OPENG_LIT(s) TOPENGEmptyDebugString()

/// Empty debug print function for release builds.

inline void OPENG_DP(TOPENGEmptyDebugString)

    {

    }

template<class T1>

inline void OPENG_DP(TOPENGEmptyDebugString,T1)

    {

    }

template<class T1,class T2>

inline void OPENG_DP(TOPENGEmptyDebugString,T1,T2)

    {

    }

template<class T1,class T2,class T3>

inline void OPENG_DP(TOPENGEmptyDebugString,T1,T2,T3)

    {

    }

template<class T1,class T2,class T3,class T4>

inline void OPENG_DP(TOPENGEmptyDebugString,T1,T2,T3,T4)

    {

    }

template<class T1,class T2,class T3,class T4,class T5>

inline void OPENG_DP(TOPENGEmptyDebugString,T1,T2,T3,T4,T5)

    {

    }

template<class T1,class T2,class T3,class T4,class T5,class T6>

inline void OPENG_DP(TOPENGEmptyDebugString,T1,T2,T3,T4,T5,T6)

    {

    }

template<class T1,class T2,class T3,class T4,class T5,class T6,class T7>

inline void OPENG_DP(TOPENGEmptyDebugString,T1,T2,T3,T4,T5,T6,T7)

    {

    }

template<class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8>

inline void OPENG_DP(TOPENGEmptyDebugString,T1,T2,T3,T4,T5,T6,T7,T8)

    {

    }

#endif // _DEBUG

#endif // _PRESSETTINGSAPILOGGER_H

// End of File