/*

* Copyright (c) 2005-2007 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:  Logging macros used by DS plug-in adapters

*

*/

#ifndef __LOGGER_H__

#define __LOGGER_H__

#ifdef _DEBUG

    #ifdef __WINS__

        // File logging for WINS

        #define __FLOGGING__

    #else

        // Logging with RDebug for target HW

        #define __CLOGGING__

        //#define __FLOGGING__ // enable to log file on target HW

    #endif //__WINS__

    #include <f32file.h>

    #include <flogger.h>

    #include <e32std.h>

    #include <e32def.h>

    _LIT(KLogDir,"MMS");

    _LIT(KLogFile,"MMSDataproviderLog.txt");

    _LIT( KLogFormat, "[MMSDS] %S");

    _LIT(KLogEnterFn, "%S : Begin");

    _LIT(KLogLeaveFn, "%S : End");

    /**

    * Old logging macros, for public use

    */

    #ifdef __FLOGGING__

        #define LOG( AAA )      RFileLogger::Write( KLogDir,KLogFile,EFileLoggingModeAppend,AAA )

    #else

        #define LOG( AAA )

    #endif

    #define LOG2( text, par1 )       { FPrint( text, par1 ); }

    /**

    * new logging macros, for public use

    */

    #define LOGGER_ENTERFN( name )      {_LIT( temp, name ); FPrint( KLogEnterFn, &temp );}

    #define LOGGER_LEAVEFN( name )      {_LIT( temp, name ); FPrint( KLogLeaveFn, &temp );}

    #define LOGGER_WRITE( text )                    {_LIT( KTemp, text ); FPrint( KTemp );}

    #define LOGGER_WRITE_1( text,par1 )             {_LIT( KTemp, text ); FPrint( KTemp, par1 );}

    #define LOGGER_MSG_EC( text,par1 )	                {_LIT( KTemp, text ); FPrint( KTemp, par1 );}

    // Declare the FPrint function

    inline void FPrint( TRefByValue<const TDesC> aFmt, ...)

        {

        VA_LIST list;

        VA_START(list,aFmt);

        #if defined ( __FLOGGING__ )

            RFileLogger::WriteFormat( KLogDir, KLogFile, EFileLoggingModeAppend, aFmt, list );

        #endif

        #if defined ( __CLOGGING__ )

            const TInt KMaxLogData = 0x200;

    	    TBuf< KMaxLogData > buf;

    	    buf.FormatList( aFmt, list );

    	    RDebug::Print( KLogFormat, &buf );

        #endif

        }

#else // no _DEBUG defined

    #define LOG( AAA )

    #define LOGGER_ENTERFN( name )

    #define LOGGER_LEAVEFN( name )

    #define LOGGER_WRITE( text )

    #define LOGGER_WRITE_1( text,par1 )

    #define LOGGER_MSG_EC( text,par1 )

#endif // _DEBUG

#endif // __LOGGER_H__