diff -r 820b22e13ff1 -r 39c28ec933dd imgtools/imglib/filesystem/source/errorhandler.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/imglib/filesystem/source/errorhandler.cpp	Mon May 10 19:54:49 2010 +0100
@@ -0,0 +1,103 @@
+/*
+* Copyright (c) 2006-2009 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: 
+* ErrorHandler class receives the message index and the message.
+* Formats the error message using MessageHandler then writes the
+* same into the log file and standard output.
+* @internalComponent
+* @released
+*
+*/
+
+#include "errorhandler.h"
+#include "messagehandler.h"
+#include <cstring>
+
+char const *errMssgPrefix="FileSystem : Error:";
+char const *Gspace=" ";
+
+/**
+ErrorHandler constructor for doing common thing required for derived 
+class functions.
+
+In some error conditions aSubMessage is required to be passed. So overloaded 
+constructor used here.
+
+@internalComponent
+@released
+
+@param aMessageIndex - Message Index
+@param aSubMessage - Should be displayed  with original message
+@param aFileName - File name from where the error is thrown
+@param aLineNumber - Line number from where the error is thrown
+*/
+ErrorHandler::ErrorHandler(int aMessageIndex, char* aSubMessage, char* aFileName, int aLineNumber)
+                            :iSubMessage(aSubMessage), iFileName(aFileName), iLineNumber(aLineNumber)
+{
+	iMessageIndex = aMessageIndex;
+	iMessage = errMssgPrefix;
+	iMessage += Gspace;
+}
+
+/**
+ErrorHandler constructor for doing common thing required for derived 
+class functions.
+
+@internalComponent
+@released
+
+@param aMessageIndex - Message Index
+@param aFileName - File name from where the error is thrown
+@param aLineNumber - Line number from where the error is thrown
+*/
+ErrorHandler::ErrorHandler(int aMessageIndex, char* aFileName, int aLineNumber)
+                            : iFileName(aFileName), iLineNumber(aLineNumber)
+{
+	iMessageIndex = aMessageIndex;
+	iMessage = errMssgPrefix;
+	iMessage += Gspace;
+}
+
+/**
+ErrorHandler destructor.
+
+@internalComponent
+@released
+*/
+ErrorHandler::~ErrorHandler()
+{
+	MessageHandler::CleanUp();
+}
+
+/**
+Function to report the error
+
+@internalComponent
+@released
+*/
+void ErrorHandler::Report()
+{
+	char *tempMssg;
+	char *errMessage;
+
+	errMessage=MessageHandler::GetInstance()->GetMessageString(iMessageIndex);
+	if(errMessage)
+	{
+		tempMssg = new char[strlen(errMessage) + strlen(iFileName.c_str()) + sizeof(int) + strlen(iSubMessage.c_str())];
+		sprintf(tempMssg, errMessage, iFileName.c_str(), iLineNumber, iSubMessage.c_str());
+		iMessage += tempMssg;
+		MessageHandler::GetInstance()->Output(iMessage.c_str());
+		delete[] tempMssg;
+	}
+}