/*

* 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:   Logging functionality for BVA

*

*/

// INCLUDE FILES

#include <e32svr.h>

#include "bvalog.h"

#ifdef BVA_ENABLE_LOGGING

#include <flogger.h>

/// Folder where the BVA log resides

_LIT( KLogFolder, "bva" );

/// The name of the log file

_LIT( KLogFileName, "bva.txt" );

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

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

/// The length of the string produced by KLogTimeFormat

const TInt KLogTimeFormatLength = 16;

/// How many characters a log line can contain

const TInt KLogLineLength = 256;

#endif // BVA_ENABLE_LOGGING

// ================= MEMBER FUNCTIONS =======================

#ifdef BVA_ENABLE_LOGGING

// ---------------------------------------------------------

// Log()

//

// ---------------------------------------------------------

void BvaLog::Log( TRefByValue<const TDesC> aText, ... )

    {

    VA_LIST args;

    VA_START( args, aText );

    TBuf<KLogLineLength> buf;

    buf.FormatList( aText, args );

#ifdef BVA_LOG_TO_FILE

	RFileLogger logger;

	TInt ret = logger.Connect();

	if (ret==KErrNone)

		{

		logger.SetDateAndTime( EFalse,EFalse );

		logger.CreateLog( KLogFolder, KLogFileName, EFileLoggingModeAppend );

		TBuf<KLogTimeFormatLength> timeStamp;

		TTime now;

		now.HomeTime();

		TDateTime dateTime;

		dateTime = now.DateTime();

		timeStamp.Format( KLogTimeFormat,

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

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

		buf.Insert( 0, timeStamp );

		logger.Write(buf);

		}

	logger.Close();

#else

    RDebug::Print( buf );

#endif // BVA_LOG_TO_FILE

    VA_END( args );

    }

#endif // BVA_ENABLE_LOGGING

// End of file