/*

* 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: 

*

*/

#if !defined(__MEMMAP_H__)

#define __MEMMAP_H__

#include "memmaputils.h"

/** 

class Memmap

@internalComponent

@released

*/

class Memmap

{

private:

	// Output image file name

	string iOutFileName;

	// Map pointer

	char *iData;

	// Maximum size of the memory map

	unsigned long iMaxMapSize;

	// Start offset of the memory map

	unsigned long iStartOffset;

	// Flag to fill the map after creating

	int iFillFlg;

	// Interface to platform utility functions

	MemmapUtils *iUtils;

	// Fill the memory map

	int FillMemMap( unsigned char fillVal = 0 );

public:

	Memmap( int aFillFlg, const string& aOutputFile );

	Memmap( int aFillFlg = 1);

	~Memmap( );

	// Create memory map

	int CreateMemoryMap( unsigned long aStartOffset = 0, unsigned char aFillVal = 0 );

	// Close the memory map

	void CloseMemoryMap( int aCloseFile = 1 );

	// Dump the memory map into a file

	void WriteToOutputFile( );

	// Set the output image file name

	void SetOutputFile(const string& aOutputFile );

	// Set the maximum memory map size

	void SetMaxMapSize( unsigned long aMaxSize );

	// Get the memory map pointer

	char* GetMemoryMapPointer( );

	// Get the map size

	unsigned long GetMapSize( );

	// Operator [] for accessing memory map

	char& operator[]( unsigned long aIndex );

};

#endif //__MEMMAP_H__