--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwtools/preparedefaultcommsdatabase/Tools/cdbtest/src/testlog.cpp	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,187 @@
+// Copyright (c) 2008-2009 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:
+//
+
+/**
+ @file testlog.h
+*/
+
+#include "testlog.h"
+
+_LIT(KLineNumber, " line %d ");
+
+#ifdef _WIN32
+_LIT(KLineEnd, "\r\n");
+#else
+_LIT(KLineEnd, "\n");
+#endif
+
+CTestLog* CTestLog::NewLC(RFs& aFsSession, TPtrC aFilename, TInt aDebugOn, CConsoleBase* aConsole)
+	{
+	CTestLog* fd = new (ELeave) CTestLog;
+	CleanupStack::PushL(fd);
+	fd->ConstructL(aFsSession, aFilename, aDebugOn, aConsole);
+	return fd;
+	}
+	
+CTestLog::~CTestLog()
+	{
+	iFile.Close();
+	iInitialised = EFalse;
+	}
+	
+	
+void CTestLog::ConstructL(RFs &aFsSession, TPtrC aFilename, TInt aDebugOn, CConsoleBase* aConsole)
+/**
+Opens the output file
+
+@param aFsSession A session with the file server
+@param aFilename
+@param aDebugOn
+@param aConsole
+*/
+	{
+	if (iErr.Evaluate(iFile.Replace(aFsSession, aFilename, EFileShareAny|EFileStream|EFileWrite)))
+		{
+		iDebug = aDebugOn;
+		iConsole = aConsole;
+		iInitialised = ETrue;
+		}
+	}
+
+
+void CTestLog::WriteErrorMessage(const TPtrC &aMessage)
+/**
+Writes a message to the file
+
+@param aMessage The error message 
+*/
+	{
+	_LIT(KWriteErrorStr,"ERROR - %S\r\n");
+	
+	if (iInitialised && aMessage.Length() && aMessage.Length() < (MAX_BUF_LENGTH))
+		{
+		iBuf.Format(KWriteErrorStr,
+			&aMessage);
+		WriteBufferToFile(iBuf, iFile);
+		}
+	}
+
+void CTestLog::Msg(TPtrC aText, ...)
+	{
+	if (iInitialised && aText.Length() && aText.Length() < MAX_BUF_LENGTH)
+		{
+		VA_LIST list;
+		VA_START(list, aText);
+		
+		iBuf.FormatList(aText, list);
+		iBuf.Append(KLineEnd);
+		
+		if (iConsole)
+			iConsole->Printf(iBuf);
+		
+		WriteBufferToFile(iBuf, iFile);
+		
+		VA_END(list);
+		}
+	}
+
+void CTestLog::Dbg(TPtrC aText, ...)
+	{
+	if (iInitialised && iDebug && aText.Length() && aText.Length() < MAX_BUF_LENGTH)
+		{
+		VA_LIST list;
+		VA_START(list, aText);
+		
+		iBuf.FormatList(aText, list);
+		iBuf.Append(KLineEnd);
+		
+		if (iConsole)
+			iConsole->Printf(iBuf);
+		
+		WriteBufferToFile(iBuf, iFile);
+		
+		VA_END(list);
+		}
+	}
+
+void CTestLog::DiagPrint(const TText8* aFile, TInt aLine, TPtrC aSeverity, TPtrC aText, ...)
+{
+	if (iInitialised && iDebug && aText.Length() && aText.Length() < MAX_BUF_LENGTH)
+		{
+	    VA_LIST list;
+	    VA_START(list, aText);
+	    
+	    // Clear the buffer
+	    iBuf.Zero();
+	    
+	    // Add the file name
+	    TInt i = 0;
+	    while((aFile[i] != '\0') && (i < MAX_FILENAME_LENGTH))
+	        {
+	    	iBuf.Append(aFile[i++]);
+	        }
+	    
+	    // Add the line number and message
+	    iBuf.AppendFormat(KLineNumber, aLine);
+	    iBuf.AppendFormat(aSeverity);
+	    iBuf.AppendFormatList(aText, list);
+	    iBuf.Append(KLineEnd);
+	
+	    if (iConsole)
+		   iConsole->Printf(iBuf);
+	
+	    WriteBufferToFile(iBuf, iFile);
+	
+	    VA_END(list);
+		}
+}
+
+
+TBool CTestLog::WriteBufferToFile(TDesC16 &aBuffer, RFile &aHandle)
+	{
+	static TBuf8<1024> outputBuffer;
+	static TPtrC16 ptr;
+	static TInt consumed;
+	static TInt remainder = 0;
+	
+	TBool valid = EFalse;
+	
+	if (aBuffer.Length())
+		{
+		ptr.Set(aBuffer);
+		do
+			{
+			// get something to write
+			consumed = Min(outputBuffer.MaxLength(), ptr.Length());
+			
+			// write it
+			outputBuffer.Copy(ptr.Left(consumed));
+			if (aHandle.Write(outputBuffer) != KErrNone)
+				return EFalse;
+			
+			// get the next chunk
+			remainder = ptr.Length() - consumed;
+			if (remainder > 0)
+				ptr.Set(ptr.Right(remainder));
+			
+			}while (remainder > 0);
+			
+			valid = ETrue;
+			
+			// Make sure the latest log messages are flushed to the file.
+			aHandle.Flush();
+		}
+	return valid;
+	}