1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __LAUNCHERE32IMAGE_H__

    21 #define __LAUNCHERE32IMAGE_H__

    22 

    23 #include <e32base.h>

    24 #include <badesca.h>

    25 #include <eikenv.h>

    26 

    27 class E32ImageHeader;

    28 class E32ImportSection;

    29 class E32RelocSection;

    30 class CEikonEnv;

    31 

    32 

    33 NONSHARABLE_CLASS(E32ImageReader) : public CBase, public TProcessCreateInfo

    34 	{

    35 public:

    36 	static E32ImageReader* NewLC();

    37 	~E32ImageReader();

    38 

    39 public:

    40     CDesCArray* ListOfDLLsL(const TDesC& aFullPathToE32Image);

    41 

    42 private:

    43 	E32ImageReader();

    44 	void ConstructL();

    45     TInt LoadData();

    46     static TUint8* MemoryMove(TAny* aDestination, const TAny* aSource, TInt aNumberofBytes);

    47     TInt LoadFile(TUint32 aCompression);

    48     TInt LoadFileNoCompress();

    49     void LoadFileInflateL();

    50     TInt Read(TText8* aDest, TInt aSize);

    51     TInt Read(TInt aPos, TText8* aDest, TInt aSize);

    52     TInt ReadImportData();

    53 

    54 private:

    55 	CEikonEnv*      iEnv;

    56 

    57 public:

    58 	E32ImageHeader* iHeader;

    59 	E32ImportSection* iImportSection;

    60 	E32RelocSection* iCodeRelocSection;

    61 	E32RelocSection* iDataRelocSection;

    62 	TUint32* iImportData;

    63 	TUint8* iRestOfFileData;

    64 	TUint32 iRestOfFileSize;

    65 	TUint32 iConversionOffset;

    66 	RFile iFile;

    67 	TUint32 iCodeDelta;

    68 	TUint32 iDataDelta;

    69 	TUint32 iExportDirLoad;

    70 	TBool isDll;

    71 	TBool iAlreadyLoaded;

    72 	TAny* iCloseCodeSeg;

    73 	TInt iCurrentImportCount;

    74 	TInt iNextImportPos;

    75 	TUint32* iCurrentImportList;

    76 	TUint8 iCurrentImportListSorted;

    77 	TUint8 iExportDirLoadAllocated;

    78 	TUint8 iPadding1;

    79 	TUint8 iPadding2;

    80 	};

    81 

    82 #endif // __LAUNCHERE32IMAGE_H__