// Copyright (c) 1997-2009 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:

// Writes and formats test log information to a log file

// Main class is CTestLogger

// TSatLog.cpp is based on T_Reslog.cpp & T_Reslog.h

// 

//

/**

 @file

*/

#include "TSatlog.h"

#ifdef __LOGGER__

GLDEF_D CTestLogger* aTestLoggerContext;

#define KLogFileName _L("C:\\TSATCLI.LOG")

#define	KGenericBufferSize	(150)

CTestLogger* CTestLogger::NewL()

	{

	CTestLogger* aA=new(ELeave) CTestLogger();

	CleanupStack::PushL(aA);

	aA->ConstructL();

	CleanupStack::Pop();

	return aA;

	}

CTestLogger::CTestLogger() : iValid(EFalse)

	{}

void CTestLogger::ConstructL()

	{

	iFs.Connect();

	TInt ret=iFile.Open(iFs,KLogFileName,EFileShareAny|EFileWrite);

	if(ret!=KErrNone)

		ret=iFile.Create(iFs,KLogFileName,EFileShareAny|EFileWrite);

	if(ret==KErrNone)

		{

		iValid=ETrue;

		TInt aPos=0;

		iFile.Seek(ESeekEnd,aPos);

		ret=iFile.Write(_L8("----------New Log----------\015\012"));

		}

	}

CTestLogger::~CTestLogger()

	{

	if(iValid)

		iFile.Close();

	iFs.Close();

	}

void CTestLogger::Destruct()

	{

	CTestLogger* aContext=aTestLoggerContext;

	delete aContext;

	aContext=NULL;

	}

void CTestLogger::Write(const TDesC8& aText)

	{

	CTestLogger* aContext=aTestLoggerContext;

	if(aContext==NULL)

		{

		TRAPD(ret,aContext=CTestLogger::NewL());

		if (ret==KErrNone)

			aTestLoggerContext=aContext;

		else return;

		}

	if(aContext->iValid)

		aContext->WriteRecord(aText);

	}

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

	{

	TBuf8<KGenericBufferSize> aBuf;

    VA_LIST list;

    VA_START(list,aFmt);

    aBuf.FormatList(aFmt,list);

	TChar aChar;

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

		{

		aChar=aBuf[i];

		if( !((aChar.IsPrint()) || (aChar=='\n') || (aChar=='\r') || (aChar=='\t')))

			aBuf[i]='.';

		}

	CTestLogger* aContext=aTestLoggerContext;

	if(aContext==NULL)

		{

		TRAPD(ret,aContext=CTestLogger::NewL());

		if (ret==KErrNone)

			aTestLoggerContext=aContext;

		else return;

		}

	if(aContext->iValid)

		aContext->WriteRecord(aBuf);

	}

#pragma warning(disable:4710)

void CTestLogger::WriteRecord(const TDesC8& aText)

	{	

	if(iValid)

		{

		TBuf8<KGenericBufferSize> buf;

		TTime now;

		now.UniversalTime();

		TDateTime dateTime;

		dateTime = now.DateTime();

		buf.Format(_L8 ("%02d.%02d:%02d:%06d "),dateTime.Hour(),dateTime.Minute(),dateTime.Second(),dateTime.MicroSecond());

		buf.AppendFormat(_L8("%S\015\012"),&aText);

		iFile.Write(buf);

		iFile.Flush();

		}

	}

#pragma warning(default:4710)

#endif