imgtools/imglib/filesystem/source/filesystemclass.cpp
author yiluzhu
Tue, 26 Jan 2010 14:49:20 +0000
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/*
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* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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* This base class defines the common functions, should be available
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* for the derived classes (FAT16 and FAT32 boot sector classes).
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* @internalComponent
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* @released
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*
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*/
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#include"filesystemclass.h"
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/**
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constructor for CFileSystem class
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@internalComponent
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@released
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*/
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CFileSystem::CFileSystem()
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{
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}
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/**
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virtual destructor for CFileSystem class
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@internalComponent
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@released
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*/
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CFileSystem::~CFileSystem()
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{
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	delete[] iData;
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}
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/**
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get total number of clusters in data segment of FAT image
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@internalComponent
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@released
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@return iTotalClusters total number of clusters
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*/ 
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unsigned long int  CFileSystem::GetTotalCluster() const
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{
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	return iTotalClusters;
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}	
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/**
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Return total number of sectors occupied in root directory
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@internalComponent
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@released
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@return iRootDirSectors total number of root directory sectors
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*/ 
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unsigned long int CFileSystem::GetRootDirSectors() const
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{
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	return iRootDirSectors;
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}	
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/**
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Returns cluster size in bytes
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@internalComponent
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@released
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@return iClusterSize cluster size in bytes
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*/
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unsigned long int  CFileSystem::GetClusterSize() const
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{
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	return iClusterSize;
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}
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/**
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Function to get the sector size in bytes
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@internalComponent
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@released
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@return iBytesPerSector cluster size in bytes
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*/
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unsigned int CFileSystem::GetBytesPerSector() const
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{
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	return iBytesPerSector;
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}