Correct backslash escaping to only operate on non-'path' and 'tool' types.
/*
* 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:
* FAT32 file system Class for FileSystem component
* @internalComponent
* @released
*
*/
#ifndef FAT32FILESYSTEM_H
#define FAT32FILESYSTEM_H
#include "filesystemclass.h"
#include "errorhandler.h"
#include "dirregion.h"
#include "filesysteminterface.h"
// constant values to initialize FSInfo data structure
const unsigned int KFSIleadSign=0x41615252;
const unsigned int KFSIStrutSign=0x61417272;
const unsigned int KFSIFreeCount=0xFFFFFFFF;
const unsigned int KFSITrailSign=0xAA550000;
//sector number containing copy of FAT Table and Boot sector
const unsigned int KBootBackupSector=6;
const unsigned int KFatBackupSector=7;
/**
Class representing FSINFO DataStrcuture
@internalComponent
@released
*/
class FSInfo
{
public:
void SetFSInfo();
public:
//lead signature use to validate a FSInfo structure
unsigned int FSI_LeadSign;
//field for future expansion
unsigned char FSI_Reserved[KFSIFutureExpansion];
//another signature
unsigned int FSI_StrucSig;
//contains the last known free cluster count on the volume
unsigned int FSI_Free_Count;
//indicates the cluster number at which the driver should start looking for free clusters
unsigned int FSI_Nxt_Free;
//reserved for future expansion
unsigned int FSI_Reserved2[KFSIKFSIFutureExpansion2];
//use to validate that this is an fact an FSInfo sector
unsigned int FSI_TrailSig;
};
// Use to initialize the FSInfo data structure
inline void FSInfo::SetFSInfo()
{
FSI_LeadSign=KFSIleadSign;
for(int i=0;i<KFSIFutureExpansion;i++)
FSI_Reserved[i]=0;
FSI_StrucSig=KFSIStrutSign;
FSI_Free_Count=KFSIFreeCount;
FSI_Nxt_Free=KFSIFreeCount;
for(int j=0;j<KFSIKFSIFutureExpansion2;j++)
FSI_Reserved2[j]=0;
FSI_TrailSig=KFSITrailSign;
}
/**
Class representing concrete class representing FAT32 type
@internalComponent
@released
*/
class CFat32FileSystem : public CFileSystem
{
public:
CFat32FileSystem(){};
~CFat32FileSystem();
public:
void CreateBootSector(Long64 aPartitionSize,ConfigurableFatAttributes* aConfigurableFatAttributes);
void WriteBootSector(ofstream& aOutPutStream);
void CreateFatTable(ofstream& aOutPutStream);
void CreateFSinfoSector(ofstream& aOutPutStream);
void RestReservedSectors(ofstream& aOutPutStream);
void ComputeClusterSizeInBytes();
void ComputeRootDirSectors();
void ComputeBytesPerSector();
void ComputeTotalClusters(Long64 aPartitionSize);
void Execute(Long64 aPartitionSize,EntryList aNodeList,
ofstream& aOutPutStream,ConfigurableFatAttributes* aConfigurableFatAttributes);
void ErrorExceptionClean();
private:
TFAT32BootSector iFAT32BootSector;
//use to contain the data structure used to create a FAT Table
TClustersPerEntryMap* iClustersPerEntry;
FSInfo iFSInfo; //FSInfo data structure
//Pointer to dynamic array representing the content of FSInfo data structure
unsigned char* FSinfoData;
};
#endif //FAT32FILESYSTEM_H