/*

 * 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);

 	}