sl@0: /*
sl@0: * Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include "slogger.h"
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <e32svr.h>
sl@0: #include <f32file.h>
sl@0: 
sl@0: 
sl@0: // Very simple logging code. This will thrash the file server by
sl@0: // creating a new session to it for every line. Create the file
sl@0: // c:\logs\ct.txt to turn on logging.
sl@0: EXPORT_C void SLogger::Log(const TDesC& aLogFileName, const TDesC& aString,
sl@0: 							const TDesC8& aSourceFileName, TInt aLineNumber)
sl@0: 	{
sl@0: 	// Open the file server and file
sl@0: 	RFs fs;
sl@0: 	fs.Connect();
sl@0: 	RFile file;
sl@0: 	TInt error = file.Open(fs, aLogFileName, EFileWrite|EFileShareAny);
sl@0: 	// If the file doesn't exist, exit
sl@0: 	if (error != KErrNone)
sl@0: 		{
sl@0: 		fs.Close();
sl@0: 		return;
sl@0: 		}
sl@0: 	// Seek to the end of the file
sl@0: 	TInt tmp = 0;
sl@0: 	file.Seek(ESeekEnd, tmp);
sl@0: 
sl@0: 	// And do some logging
sl@0: 	// Name of the file where the Log function was called
sl@0: 	file.Write(aSourceFileName);
sl@0: 	// Number of the line where the Log function was called
sl@0: 	_LIT8(KLineNumber, ",%d:");
sl@0: 	TBuf8<80> buf;
sl@0: 	buf.Format(KLineNumber, aLineNumber);
sl@0: 	file.Write(buf);
sl@0: 	buf.Copy(aString);
sl@0: 	file.Write(buf);
sl@0: 	_LIT8(KEnd, "\r\n");
sl@0: 	file.Write(KEnd());
sl@0: 
sl@0: 	// Close and tidy up
sl@0: 	file.Close();
sl@0: 	fs.Close();
sl@0: 	}
sl@0: 	
sl@0: EXPORT_C void SLogger::Log(const TDesC& aLogFileName, TInt aInt, 
sl@0: 							const TDesC8& aSourceFileName, TInt aLineNumber)
sl@0: 	{
sl@0: 	TBuf<20> str;
sl@0: 	str.Num(aInt);
sl@0: 	Log(aLogFileName, str, aSourceFileName, aLineNumber);
sl@0: 	}
sl@0: