1 /*

     2 * Copyright (c) 2007-2009 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 the License "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 * @internalComponent

    16 * @released

    17 *

    18 */

    19 

    20 

    21 #ifndef ROFSREADER_H

    22 #define ROFSREADER_H

    23 

    24 #include "imagereader.h"

    25 #include "e32reader.h"

    26 #include "typedefs.h"

    27 #include "rofsimage.h"

    28 

    29 const String KRofsImageIdentifier = "ROFS";

    30 const String KRofsExtImageIdentifier = "ROFx";

    31 

    32 /**

    33 class to read rofs image

    34 

    35 @internalComponent

    36 @released

    37 */

    38 class RofsReader : public ImageReader

    39 {

    40 public:

    41 	RofsReader(char *aFile, EImageType aImgType);

    42 	~RofsReader(void);

    43 	static bool IsRofsImage(String& aWord);

    44 	static bool IsRofsExtImage(String& aWord);

    45     bool IsExecutable(String aName);

    46 	void ReadImage(void);

    47 	void ProcessImage(void);

    48 	ExeNamesVsDepListMap& GatherDependencies(void);

    49 	void PrepareExeDependencyList(E32Image* aE32Image, StringList& aExecutableList);

    50 	void PrepareExecutableList(void);

    51     void PrepareExeVsE32ImageMap(TRomNode* aEntry, CCoreImage *aImage, EImageType aImageType, Ifstream& aInputStream, ExeVsE32ImageMap& aExeVsE32ImageMap, ExeVsOffsetMap& aExeVsOffsetMap, StringList& aHiddenExeList);

    52 	void DeleteHiddenExecutableVsE32ImageEntry(void);

    53     void PrepareExeVsIdMap(void);

    54     const ExeVsIdDataMap& GetExeVsIdMap(void) const;

    55 

    56 private:

    57 	CCoreImage *iImage;

    58 	RCoreImageReader *iImageReader;

    59 	TRomNode *iRootDirEntry;

    60     ExeVsOffsetMap iExeVsOffsetMap;

    61 

    62 	EImageType iImageType;

    63 	ExeVsE32ImageMap iExeVsE32ImageMap;

    64 };

    65 

    66 #endif //ROFSREADER_H