/*

* Copyright (c) 2007 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:   

*

*/

#include "tracer.h"

#ifdef __WINS__

// Yes, I know this does not compile for Arm, but at least we can use it in Wins

static TInt ii;

#endif

#ifdef FILE_LOGGING_SUPPORT

_LIT(KTracerLogFilePath, "c:\\logs\\xn3trace.log");

#endif

EXPORT_C TTracer::TTracer()

{

#ifdef FILE_LOGGING_SUPPORT

    RFs fs;

    TInt err(fs.Connect());

    if (KErrNone == err)

        {

        RFile file;

        file.Replace(fs, KTracerLogFilePath, EFileWrite);

    	file.Close();

    	fs.Close();

        }

#endif

#ifdef __WINS__

	ii = 0;

#endif

}

EXPORT_C TTracer::TTracer(TPtrC aString)

{

#ifdef FILE_LOGGING_SUPPORT

    TInt err (iFs.Connect());

    if (KErrNone == err)

        {

        RFile file;

        err (file.Open(iFs, KTracerLogFilePath, EFileWrite));

        if (KErrNone == err)

            {

            TFileText tfile;

            tfile.Set(file);

#endif

	TBuf<255> str=_L("");

	TTime currentTime; // set current time to now

	currentTime.HomeTime();

	TBuf<25> strCurTime;

	TRAP_IGNORE( currentTime.FormatL(strCurTime, _L("%H:%T:%S:%*C3 ")) );

	str.Copy(strCurTime);

#ifdef __WINS__

	for(int i=0;i<ii;i++)

	{

		str.Append(_L("  "));

	}

#else

	str.Append(_L(" "));

#endif

	iString = aString;

	str.Append(_L("Enter: "));

	str.Append(iString);

#ifdef FILE_LOGGING_SUPPORT

        	str.Append(_L("\r")); // carriage return

        	tfile.Seek(ESeekEnd);

        	tfile.Write(str);

            }

    	file.Close();

        }

#endif

#ifdef __WINS__

	ii++;

#endif

}

EXPORT_C TTracer::~TTracer()

{

#ifdef __WINS__

	if(ii > 0)

	{

		--ii;

#endif

#ifdef FILE_LOGGING_SUPPORT

        RFile file;

        TInt err (file.Open(iFs, KTracerLogFilePath, EFileWrite));

        if (KErrNone == err)

            {

            TFileText tfile;

            tfile.Set(file);

#endif

		TBuf<255> str=_L("");

		TTime currentTime; // set current time to now

		currentTime.HomeTime();

		TBuf<25> strCurTime;

		TRAP_IGNORE( currentTime.FormatL(strCurTime, _L("%H:%T:%S:%*C3 ")) );

		str.Copy(strCurTime);

#ifdef __WINS__

		for(int i=0;i<ii;i++)

		{

			str.Append(_L("  "));

		}

#else

		str.Append(_L(" "));

#endif

		str.Append(_L("Leave: "));

		str.Append(iString);

#ifdef FILE_LOGGING_SUPPORT

        	str.Append(_L("\r")); // carriage return

        	tfile.Seek(ESeekEnd);

        	tfile.Write(str);

            }

    	file.Close();

    	iFs.Close();

#endif

#ifdef __WINS__

	}

#endif

}

EXPORT_C void TTracer::Print(TPtrC aString)

{

#ifdef FILE_LOGGING_SUPPORT

    RFs fs;

    TInt err(fs.Connect());

    if (KErrNone == err)

        {

        RFile file;

        TInt err(file.Open(fs, KTracerLogFilePath, EFileWrite));

        if (KErrNone == err)

            {

            TFileText tfile;

            tfile.Set(file);

#endif

	TBuf<255> str=_L("");

	TTime currentTime; // set current time to now

	currentTime.HomeTime();

	TBuf<25> strCurTime;

	TRAP_IGNORE( currentTime.FormatL(strCurTime, _L("%H:%T:%S:%*C3 ")) );

	str.Copy(strCurTime);

	str.Append(_L(" "));

	str.Append(aString);

#ifdef FILE_LOGGING_SUPPORT

        	str.Append(_L("\r")); // carriage return

        	tfile.Seek(ESeekEnd);

        	tfile.Write(str);

            }

    	file.Close();

	    fs.Close();

        }

#endif

}