/*
* 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 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:
*
*/
#ifndef __R_COREIMAGEREADER_H__
#define __R_COREIMAGEREADER_H__
class TRomNode;
class TRomLoaderHeader;
class Memmap;
/**
class CoreRomImageReader
@internalComponent
@released
*/
class CoreRomImageReader
{
private:
String iImgFileName;
TUint8* iData;
// Core ROM Image Headers
TRomLoaderHeader *iLoaderHdr;
TRomHeader *iRomHdr;
TRomRootDirectoryList *iRootDirList;
// Directory Structure
TRomNode* iRootDirectory;
TBool IsCoreROM();
TBool StoreImageHeader();
TInt GetDirectoryStructures();
TInt BuildDir(TRomDir* aDir, TRomNode* aPaFSEntry);
TInt BuildDir(TInt16 *aOffsetTbl, TInt16 aOffsetTblCount, TRomDir *aPaRomDir, TRomNode* aPaFSEntry);
TInt CreateRootDirectory();
TInt AddFile(TRomNode *aPa, char *entryName, TRomEntry* aRomEntry);
void Name(String& aName, char * aUnicodeName, int aLen);
TBool IsExecutable(TUint8* Uids1);
TUint GetHdrSize();
TBool iUseMemMap;
Memmap* iImageMap;
TBool AllocateImageMap(Memmap*& aImageMap, TUint8*& aData, TUint aLen);
public:
CoreRomImageReader(String aFileName, TBool aUseMemMap = EFalse);
~CoreRomImageReader();
TBool OpenImage();
TBool ProcessImage();
TRomNode* GetRootDirectory()
{
return iRootDirectory;
}
TRomHeader* GetCoreRomHeader()
{
return iRomHdr;
}
TRomRootDirectoryList* GetRootDirList()
{
return iRootDirList;
}
void DeleteAll(TRomNode *node);
void Display(TRomNode *node, TInt pad = 1);
friend TInt OffsetCompare(const void *left, const void *right);
};
#endif //__R_COREIMAGEREADER_H__