1 /*

     2 * Copyright (c) 2002 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:  Contains debugging functions

    15 *

    16 */

    17 

    18 

    19 

    20 // INCLUDE FILES

    21 #include "locutilsdebug.h"

    22 #include <flogger.h>

    23 #include <e32svr.h>

    24 // CONSTANTS

    25 

    26 /// Folder where the log resides

    27 _LIT( KLocLogFolder, "LocationSysUI" );

    28 

    29 /// The name of the log file

    30 _LIT( KLocLogFileName, "LocationsysUI" );

    31 

    32 /// The format in which the time is formatted in log

    33 _LIT( KLocLogTimeFormat, "%02d.%02d:%02d:%06d ");

    34 

    35 /// The length of the string produced by KLocLogTimeFormat

    36 const TInt KLocLogTimeFormatLength = 16;

    37 

    38 /// How many characters a log line can contain

    39 const TInt KLocLogLineLength = 256;

    40 

    41 // ========================== OTHER EXPORTED FUNCTIONS =========================

    42 

    43 

    44 // -----------------------------------------------------------------------------

    45 // Debug

    46 // Generates a log file if c:\logs\locationsysui\ folder exists

    47 // -----------------------------------------------------------------------------

    48 //

    49 EXPORT_C void Debug( TRefByValue<const TDesC> aText, ... )

    50     {    

    51     VA_LIST args;

    52     VA_START( args, aText );

    53     

    54     TBuf<KLocLogLineLength> buf;

    55     buf.FormatList( aText, args );

    56 

    57     #ifdef _DEBUG

    58     RDebug::Print(buf);

    59     #endif

    60 

    61     RFileLogger logger;

    62     

    63     TInt ret=logger.Connect();

    64     if (ret==KErrNone)

    65         {

    66         logger.SetDateAndTime( EFalse,EFalse );

    67         logger.CreateLog( KLocLogFolder, KLocLogFileName, EFileLoggingModeAppend );       

    68         TBuf<KLocLogTimeFormatLength> timeStamp;

    69         TTime now;

    70         now.HomeTime();

    71         TDateTime dateTime;

    72         dateTime = now.DateTime();

    73         timeStamp.Format( KLocLogTimeFormat, 

    74             dateTime.Hour(), dateTime.Minute(),

    75             dateTime.Second(), dateTime.MicroSecond() );

    76         buf.Insert( 0, timeStamp );

    77 

    78         logger.Write(buf);

    79         }

    80 

    81     logger.Close();

    82 

    83     VA_END( args );

    84     }

    85 

    86 //  End of File