//

// * Copyright 2004 Neusoft America Inc.

// * All rights reserved.

// * This component and the accompanying materials are made available

// * under the terms of the Eclipse Public License v1.0

// * which accompanies this distribution, and is available

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

// *

// * Contributors:

// * Keith Collins (Neusoft America Inc.)  original software development and additional code and modifications.

// * Thomas Gahagen (Neusoft America Inc.)  additional code and modifications.

// * Zhen Yuan (Neusoft America Inc.)  additional code and modifications.

// *

// * Description:  This file implements the CCsyDebugLogger class.

// *               This class provides the functionality to log TSY debug messages to a file.

// *               The log file is located at \epoc32\wins\c\logs\etel.

//

// CsyDebugLogger.cpp

/*

Copies from RefLog.cpp

MAF move back to using RefLog

*/

// MAF we need to move to using RefLog.cpp - because we are duplicating code

// fixes to the code that TapRoot have copied from us.

#include <e32svr.h>

#include "CsyGlobals.h"

#include "CsyDebugLogger.h"

#ifdef _DEBUG // Only use the following code when in Debug mode

_LIT8(KDateFormat, "%02d.%02d:%4d");

_LIT8(KTimeFormat, "%02d.%02d:%02d:%06d ");

class TNoOverflow : public TDes8Overflow

/**

 * This class is used to avoid panics when logging anything that's too long.

 */

	{

public:

	virtual void Overflow(TDes8& /*aDes*/)

		{

		}

	};

void CCsyDebugLogger::WriteHeader()

/**

 * Write the log header.

 */	

	{

	TBuf8<64> buf;

	TTime now;

	now.UniversalTime();

	TDateTime dateTime;

	dateTime = now.DateTime();

	// TDateTimes Day() and Month() start at 0

	buf.Format(KDateFormat, dateTime.Day() + 1, dateTime.Month() + 1,

		dateTime.Year());

#ifndef __DEBUGSERIALPORT__

	// overwrite log file

	RFileLogger logger;

	TInt ret = logger.Connect();

	if (ret == KErrNone)

		{

		logger.SetDateAndTime(EFalse, EFalse);

		logger.CreateLog(KCsyLogDir, KCsyLogFile, EFileLoggingModeOverwrite);

		logger.Write(KCsyLogLine);

		logger.CloseLog();

		logger.Close();

		}

#endif

	CCsyDebugLogger::Write(_L8(" ")); // please leave this separator in

	CCsyDebugLogger::WriteFormat(_L8("Date: %S"), &buf);

	CCsyDebugLogger::WriteFormat(_L8("CSY 3GPP 27.010 version %d.%02d  (v8.0 build:%d)"),

			KCSY_Gsm0710MajorVersionNumber,

			KCSY_Gsm0710MinorVersionNumber,

			KCSY_Gsm0710BuildVersionNumber);

	}

void CCsyDebugLogger::Write(const TDesC8& aText)

/**

 * Write an 8-bit descriptor to the log file.

 * @param aDebugLevel Debug level of log request

 * @param aText is the text to write to the log file

 * @return void

 */	

	{

	TBuf8<KLogBufferSize> buf;

	TTime now;

	now.UniversalTime();

	TDateTime dateTime;

	dateTime = now.DateTime();

	buf.Format(KTimeFormat, dateTime.Hour(), dateTime.Minute(), 

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

	if (aText.Length() <= (buf.MaxLength() - buf.Length()))

		{

		buf.Append(aText);

		}

	else

		{

		buf.Append(aText.Left(buf.MaxLength() - buf.Length()));

		}

#ifdef __DEBUGSERIALPORT__

	TBuf<KLogBufferSize> buf2;

	// TEMP: Do not print single % since appear as format char to RDebug::Print

	for (TInt i = 0; i < buf.Length(); i++)

		{

		if (buf[i] == '%')

			buf2.Append(_L("."));

		else

			buf2.Append(buf[i]);

		}

	RDebug::Print(buf2);

#else

	// log to our own file

	RFileLogger logger;

	TInt ret = logger.Connect();

	if (ret == KErrNone)

		{

		logger.SetDateAndTime(EFalse, EFalse);

		logger.CreateLog(KCsyLogDir, KCsyLogFile, EFileLoggingModeAppend);

		logger.Write(buf);

		logger.CloseLog();

		logger.Close();

		}

#endif

	}

void CCsyDebugLogger::WriteFormat(TRefByValue<const TDesC8> aFmt, ...)

/**

 * Write an 8-bit format list to the log file.

 * @param aDebugLevel Debug level of log request

 * @param aFmt is the variable arguments

 * @return void

 */	

	{

	VA_LIST list;

	VA_START(list,aFmt);

	TBuf8<KLogBufferSize> buf;

	TNoOverflow overflow;

	buf.AppendFormatList(aFmt, list, &overflow);

	Write(buf);

	}

#endif // _DEBUG