/*

* Copyright (c) 2005-2006 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:  Debug macros

*

*/

#ifndef MN_DEBUG_H

#define MN_DEBUG_H

#ifdef _DEBUG

#include <e32base.h>

inline void Panic( TInt aReason )

    {

    _LIT( KPanicCategory, "MnLibraryDebug" );

    User::Panic( KPanicCategory, aReason );

    }

#include <e32svr.h>

#include <e32std.h>

#include <f32file.h>

#include <flogger.h>

_LIT(KLogFile, "mnlog.txt");

_LIT(KLogDirFullName, "c:\\logs\\");

_LIT(KLogDir, "mn");

inline void Prefix( TDes& aMessage )

    {

    RProcess process;

    _LIT( KPrefix, "[MnLibrary/%ld]: ");

    aMessage.Format( KPrefix, process.Id().Id() );

    }

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

    {

    VA_LIST list;

    VA_START( list, aFmt );

    HBufC* buf = HBufC::New(512);

    if ( buf )

    	{

    	TPtr ptr( buf->Des() );

	    Prefix( ptr );

	    ptr.AppendFormatList( aFmt, list );

	    RDebug::RawPrint( ptr );

	    RFileLogger::Write( KLogDir, KLogFile, EFileLoggingModeAppend, ptr );

	    delete buf;

    	}

    }

#define LOG( a )             { Log( _L( a ) ); }

#define LOG1( a, b )         { Log( _L( a ), b ); }

#define LOG2( a, b, c )      { Log( _L( a ), b, c ); }

#define LOG3( a, b, c, d )   { Log( _L( a ), b, c, d ); }

#define LOG4( a, b, c, d, e )   { Log( _L( a ), b, c, d, e ); }

#else // _DEBUG

// Release version - no logging

#define LOG( a)

#define LOG1( a, b )

#define LOG2( a, b, c)

#define LOG3( a, b, c, d)

#define LOG4( a, b, c, d, e )

#endif // _DEBUG

#endif // MN_DEBUG_H