diff -r 820b22e13ff1 -r 39c28ec933dd imgtools/imglib/filesystem/source/filesystemclass.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/imglib/filesystem/source/filesystemclass.cpp	Mon May 10 19:54:49 2010 +0100
@@ -0,0 +1,95 @@
+/*
+* 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: 
+* This base class defines the common functions, should be available
+* for the derived classes (FAT16 and FAT32 boot sector classes).
+* @internalComponent
+* @released
+*
+*/
+
+#include"filesystemclass.h"
+
+/**
+constructor for CFileSystem class
+
+@internalComponent
+@released
+*/
+CFileSystem::CFileSystem()
+{
+}
+
+/**
+virtual destructor for CFileSystem class
+
+@internalComponent
+@released
+*/
+CFileSystem::~CFileSystem()
+{
+	delete[] iData;
+}
+
+/**
+get total number of clusters in data segment of FAT image
+
+@internalComponent
+@released
+
+@return iTotalClusters total number of clusters
+*/ 
+unsigned long int  CFileSystem::GetTotalCluster() const
+{
+	return iTotalClusters;
+}	
+
+/**
+Return total number of sectors occupied in root directory
+
+@internalComponent
+@released
+
+@return iRootDirSectors total number of root directory sectors
+*/ 
+unsigned long int CFileSystem::GetRootDirSectors() const
+{
+	return iRootDirSectors;
+}	
+
+/**
+Returns cluster size in bytes
+
+@internalComponent
+@released
+
+@return iClusterSize cluster size in bytes
+*/
+unsigned long int  CFileSystem::GetClusterSize() const
+{
+	return iClusterSize;
+}
+
+/**
+Function to get the sector size in bytes
+
+@internalComponent
+@released
+
+@return iBytesPerSector cluster size in bytes
+*/
+unsigned int CFileSystem::GetBytesPerSector() const
+{
+	return iBytesPerSector;
+}