1 /*

     2 * Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Debug macros

    15 *

    16 */

    17 

    18 

    19 #ifndef MN_DEBUG_H

    20 #define MN_DEBUG_H

    21 

    22 #ifdef _DEBUG

    23 

    24 #include <e32base.h>

    25 

    26 inline void Panic( TInt aReason )

    27     {

    28     _LIT( KPanicCategory, "MnLibraryDebug" );

    29     User::Panic( KPanicCategory, aReason );

    30     }

    31 

    32 #include <e32svr.h>

    33 #include <e32std.h>

    34 #include <f32file.h>

    35 #include <flogger.h>

    36 

    37 _LIT(KLogFile, "mnlog.txt");

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

    39 _LIT(KLogDir, "mn");

    40 

    41 inline void Prefix( TDes& aMessage )

    42     {

    43     RProcess process;

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

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

    46     }

    47 

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

    49     {

    50     VA_LIST list;

    51     VA_START( list, aFmt );

    52 

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

    54     if ( buf )

    55     	{

    56     	TPtr ptr( buf->Des() );

    57 	    Prefix( ptr );

    58 	    ptr.AppendFormatList( aFmt, list );

    59 	

    60 	    RDebug::RawPrint( ptr );

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

    62 

    63 	    delete buf;

    64     	}

    65     }

    66 

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

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

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

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

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

    72 

    73 #else // _DEBUG

    74 

    75 // Release version - no logging

    76 #define LOG( a)

    77 #define LOG1( a, b )

    78 #define LOG2( a, b, c)

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

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

    81 

    82 #endif // _DEBUG

    83 

    84 #endif // MN_DEBUG_H

    85