/*

* Copyright (c) 2005-2009 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: 

* @internalComponent

* @released

*

*/

#ifndef __IMAGE_READER__

#define __IMAGE_READER__

#if defined(__VC32__) && (_MSC_VER < 1300)

#pragma warning(disable:4786) // std::map etc overflow debug symbol length :(

#endif

#include "common.h"

#if defined(WIN32)

	#include <direct.h>

	#define GETCWD	_getcwd

	#define CHDIR	_chdir

	#define MKDIR(dir)	_mkdir(dir)

#elif defined(__LINUX__)

	#include <sys/stat.h>

	#include <unistd.h>

	#define GETCWD	getcwd

	#define CHDIR	chdir

	#define MKDIR(dir)	mkdir((dir),S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH)

#endif

#include <map>

typedef struct tag_FILEINFO

{

	TUint32 iOffset;

	TUint32 iSize;

}FILEINFO, *PFILEINFO;

typedef std::map<std::string, PFILEINFO> FILEINFOMAP;

class ImageReader

{

public:

	ImageReader(const char* aFile);

	virtual ~ImageReader();

	virtual void ReadImage()	= 0;

	virtual void ProcessImage() = 0;

	virtual void Validate()		= 0;

	virtual void Dump()			= 0;

	virtual void ExtractImageContents(){}

	void DumpData(TUint* aData, TUint aLength);

	void SetDisplayOptions(TUint32);

	bool DisplayOptions(TUint32);

	void ExtractFile(TUint aOffset, TInt aSize, const char* aFileName, const char* aPath, char* aFilePath,char* aData = NULL);

	void FindAndInsertString(string& aSrcStr,string& aDelimiter,string& aAppStr);

	void FindAndReplaceString(string& aSrcStr, string& aDelimiter, string& aReplStr);

	void CreateSpecifiedDir(char* aSrcPath,const char* aDelimiter);

	TBool IsDrive(char* aStr);

	virtual void GetFileInfo(FILEINFOMAP& /*fileInfoMap */){}

	void ExtractFileSet(char* aData);

	int FileNameMatch(string aPattern, string aFileName, int aRecursiveFlag);

	TUint32	iDisplayOptions;

	string	iImgFileName;

	static string  iZdrivePath;

	static string  iLogFileName;

	static string  iE32ImgFileName;

	static string  iPattern;

};

#endif //__IMAGE_READER__