/*

* Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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 "slogger.h"

#include <e32base.h>

#include <e32svr.h>

#include <f32file.h>

// Very simple logging code. This will thrash the file server by

// creating a new session to it for every line. Create the file

// c:\logs\ct.txt to turn on logging.

EXPORT_C void SLogger::Log(const TDesC& aLogFileName, const TDesC& aString,

							const TDesC8& aSourceFileName, TInt aLineNumber)

	{

	// Open the file server and file

	RFs fs;

	fs.Connect();

	RFile file;

	TInt error = file.Open(fs, aLogFileName, EFileWrite|EFileShareAny);

	// If the file doesn't exist, exit

	if (error != KErrNone)

		{

		fs.Close();

		return;

		}

	// Seek to the end of the file

	TInt tmp = 0;

	file.Seek(ESeekEnd, tmp);

	// And do some logging

	// Name of the file where the Log function was called

	file.Write(aSourceFileName);

	// Number of the line where the Log function was called

	_LIT8(KLineNumber, ",%d:");

	TBuf8<80> buf;

	buf.Format(KLineNumber, aLineNumber);

	file.Write(buf);

	buf.Copy(aString);

	file.Write(buf);

	_LIT8(KEnd, "\r\n");

	file.Write(KEnd());

	// Close and tidy up

	file.Close();

	fs.Close();

	}

EXPORT_C void SLogger::Log(const TDesC& aLogFileName, TInt aInt, 

							const TDesC8& aSourceFileName, TInt aLineNumber)

	{

	TBuf<20> str;

	str.Num(aInt);

	Log(aLogFileName, str, aSourceFileName, aLineNumber);

	}