imgtools/imgcheck/libimgutils/src/romreader.cpp
author jjkang
Fri, 25 Jun 2010 18:11:34 +0800
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child 590 360bd6b35136
permissions -rw-r--r--
add deprecated files
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/*
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* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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/**
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 @file
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 @internalComponent
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 @released
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*/
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#include "romreader.h"
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#include "romfsentry.h"
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#include "romimageheader.h"
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#include  <e32rom.h>
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#include  <e32ldr.h>
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#include  <iostream>
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#include  <algorithm>
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#include  <functional>
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void InflateUnCompress(unsigned char* source, int sourcesize, unsigned char* dest, int destsize);
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/** 
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Static variable to mark whether TRomLoaderHeader is present in the ROM image or not.
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@internalComponent
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@released
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*/
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bool RomReader::iNoRomLoaderHeader = false;
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/** 
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Constructor intializes the class pointer members and member variables.
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@internalComponent
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@released
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@param aFile - image file name
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@param aImageType - image type
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*/
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RomReader::RomReader(const char* aFile, EImageType aImgType) 
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: ImageReader(aFile), iImageHeader(0), iData(0), iImgType(aImgType)
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{
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	iRomImageRootDirEntry = new RomImageDirEntry("");
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}
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/** 
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Destructor deletes the class pointer members.
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@internalComponent
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@released
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*/
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RomReader::~RomReader()
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{
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	delete [] iData;
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	iRomImageRootDirEntry->Destroy();
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	iRomImageRootDirEntry = 0;
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	DELETE(iImageHeader);
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	iRootDirList = 0;
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	iExeVsRomFsEntryMap.clear();
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}
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/** 
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Function responsible to read the whole image and assign it to an member
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@internalComponent
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@released
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*/
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void RomReader::ReadImage()
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{
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	iInputStream.open(iImgFileName.c_str(), Ios::binary | Ios::in);
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	if(!iInputStream.is_open())
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	{
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		cout << "Error: " << "Can not open file: " << ImageName().c_str() << endl;
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		exit(EXIT_FAILURE);
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	}
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	iInputStream.seekg(0, Ios::end);
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	iImageSize = iInputStream.tellg();
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	iData = new unsigned char[iImageSize];
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	memset(iData, 0, iImageSize);
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	iInputStream.seekg(0, Ios::beg);
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	iInputStream.read((char*)iData, iImageSize);
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	iInputStream.close();
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}
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/** 
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Function responsible to return the compression type
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Can handle ROM and Extension ROM images.
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@internalComponent
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@released
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@return - returns the compression type
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*/
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const unsigned long int RomReader::ImageCompressionType() const
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{
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	if(iImageHeader->iRomHdr)
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		return iImageHeader->iRomHdr->iCompressionType;
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	else
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		return iImageHeader->iExtRomHdr->iCompressionType;
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}
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/** 
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Function responsible to return the Rom header pointer address
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Can handle ROM and Extension ROM images.
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@internalComponent
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@released
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@return - returns the Rom header pointer address
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*/
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const char* RomReader::RomHdrPtr() const
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{
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	if(iImageHeader->iRomHdr)
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		return (char*)(iImageHeader->iRomHdr);
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	else
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		return (char*)(iImageHeader->iExtRomHdr);
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}
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/** 
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Function responsible to return the Rom base address in the image
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Can handle ROM and Extension ROM images.
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@internalComponent
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@released
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@return - returns the Rom base address
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*/
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const unsigned long int RomReader::RomBase() const
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{
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	if(iImageHeader->iRomHdr)
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		return iImageHeader->iRomHdr->iRomBase ;
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	else
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		return iImageHeader->iExtRomHdr->iRomBase;
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}
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/** 
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Function responsible to return the Rom root directory list
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Can handle ROM and Extension ROM images.
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@internalComponent
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@released
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@return - returns the Rom root directory list
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*/
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const unsigned long int RomReader::RootDirList() const
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{
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	if(iImageHeader->iRomHdr)
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		return iImageHeader->iRomHdr->iRomRootDirectoryList;
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	else
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		return iImageHeader->iExtRomHdr->iRomRootDirectoryList;
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}
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/** 
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Function responsible to return the Rom header size
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Can handle ROM and Extension ROM images.
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@internalComponent
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@released
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@return - returns the Rom header size
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*/
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const unsigned int RomReader::HdrSize() const
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{
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	if(iImageHeader->iRomHdr) 
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		return (sizeof(TRomLoaderHeader) + sizeof(TRomHeader));
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	else
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		return sizeof(TExtensionRomHeader);
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}
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/** 
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Function responsible to return the Rom image size
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Can handle ROM and Extension ROM images.
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@internalComponent
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@released
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@return - returns the Rom Image size
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*/
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const unsigned int RomReader::ImgSize() const
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{
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	if(ImageCompressionType() == KUidCompressionDeflate) 
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		return iImageHeader->iRomHdr->iUncompressedSize;
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	else
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		return iImageSize;
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}
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/** 
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Function responsible to process the ROM image
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1. Read the header.
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2. Identify the compression type.
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3. If the image is compressed then uncompress and update the image content buffer iData.
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4. Build the directory tree by reading all the Rood and subdirectory elements.
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@internalComponent
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@released
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*/
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void RomReader::ProcessImage()
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{
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	if(iImageSize > sizeof(TRomLoaderHeader) || iImageSize > sizeof(TExtensionRomHeader))
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	{
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	iImageHeader = new RomImageHeader((char*)iData, iImgType, iNoRomLoaderHeader);
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	if(ImageCompressionType() == KUidCompressionDeflate)
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	{
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		unsigned int aDataStart = HdrSize();
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		unsigned char* aData = new unsigned char[iImageHeader->iRomHdr->iUncompressedSize + aDataStart];
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		InflateUnCompress((iData + aDataStart), iImageHeader->iRomHdr->iCompressedSize, (aData + aDataStart), iImageHeader->iRomHdr->iUncompressedSize);
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		memcpy(aData, iData, aDataStart);
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		delete [] iData;
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		iData = aData;
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		//update the header fields...
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		if(iImgType == ERomImage)
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		{
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			iImageHeader->iLoaderHdr = (TRomLoaderHeader*)iData;
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			iImageHeader->iRomHdr = (TRomHeader*)(iData + sizeof(TRomLoaderHeader));
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		}
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	}
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	else if(ImageCompressionType() != 0)
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	{
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		std::cout << "Error: Invalid image: " << ImageName() << std::endl;
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		exit(EXIT_FAILURE);
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	}
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	else if (iImageHeader->iRomHdr && iImageHeader->iRomHdr->iRomPageIndex) // paged ROM
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	{
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		const int KPageSize = 0x1000;
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		TRomHeader *pRomHdr = iImageHeader->iRomHdr;
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		unsigned int headerSize = HdrSize();
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        TInt numPages = (pRomHdr->iPageableRomStart + pRomHdr->iPageableRomSize+KPageSize-1)/KPageSize;
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		unsigned char* aData = new unsigned char[pRomHdr->iUncompressedSize + headerSize];
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		unsigned char* dest = aData + sizeof(TRomLoaderHeader) + pRomHdr->iPageableRomStart;
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		SRomPageInfo* pi = (SRomPageInfo*)((unsigned char*)pRomHdr + pRomHdr->iRomPageIndex);
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                CBytePair bpe(EFalse);
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		for(int i = 0; i < numPages; i++, pi++)
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			{
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			if (pi->iPagingAttributes != SRomPageInfo::EPageable) // skip uncompressed part at the beginning of ROM image
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				continue;
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   258
			
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			switch(pi->iCompressionType)
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				{
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				case SRomPageInfo::ENoCompression:
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					memcpy(dest, (unsigned char*)pRomHdr + pi->iDataStart, pi->iDataSize);
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					dest += pi->iDataSize;
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   264
					break;
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   265
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   266
				case SRomPageInfo::EBytePair:
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					{
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					unsigned char* srcNext = 0;
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					int unpacked = bpe.Decompress(dest, KPageSize, (unsigned char*)pRomHdr + pi->iDataStart, pi->iDataSize, srcNext);
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					if (unpacked  <  0)
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						{
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						delete [] aData;
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						std::cout  << "Error:" <<  "Corrupted BytePair compressed ROM image"  <<  std::endl;
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						exit(EXIT_FAILURE);
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						}
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					dest += unpacked;
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					break;
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   279
					}
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   281
				default:
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					delete [] aData;
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					std::cout  << "Error:" << "Undefined compression type"  <<  std::endl;
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					exit(EXIT_FAILURE);
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   285
				}
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			}
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   287
	
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		memcpy(aData, iData, sizeof(TRomLoaderHeader) + pRomHdr->iPageableRomStart);
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		delete [] iData;
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		iData = aData;
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   292
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		//update the header fields...
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		if(iImgType == ERomImage)
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   295
		{
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			iImageHeader->iLoaderHdr = (TRomLoaderHeader*)iData;
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   297
			iImageHeader->iRomHdr = (TRomHeader*)(iData + sizeof(TRomLoaderHeader));
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   298
		}
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   299
	}
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   300
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   301
	unsigned long int aOff = RootDirList() - RomBase();
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	iRootDirList = (TRomRootDirectoryList*)(RomHdrPtr() + aOff);
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   303
	int aDirs = 0;
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   304
	TRomDir	*aRomDir;
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   305
	while(aDirs  <  iRootDirList->iNumRootDirs)
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   306
	{
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   307
		aOff = iRootDirList->iRootDir[aDirs].iAddressLin - RomBase();
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   308
		aRomDir = (TRomDir*)(RomHdrPtr() + aOff);
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   309
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   310
		BuildDir(aRomDir, iRomImageRootDirEntry);
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   311
		aDirs++;
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   312
	}
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   313
	}
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   314
	else
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   315
	{
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   316
		std::cout << "Error: " << "Invalid image: " << iImgFileName.c_str() << std::endl;
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   317
		exit(EXIT_FAILURE);
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diff changeset
   318
	}
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   319
}
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   320
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   321
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   322
/** 
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   323
Function responsible to Get Rom directory table
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   324
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   325
@internalComponent
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   326
@released
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   327
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   328
@param aBase - base poniter
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   329
@param aCount - No of entries in the table
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   330
@param aRomDir - Current Rom directory.
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   331
*/
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   332
void RomReader::GetRomDirTbl(short int** aBase, short int& aCount, TRomDir *aRomDir)
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   333
{
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   334
	short int *aSubDirCnt = 0;
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   335
	short int *aFileCnt = 0;
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   336
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   337
	//Sub directories in this directories
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   338
	aSubDirCnt = (short int*)((char*)aRomDir + aRomDir->iSize + sizeof(aRomDir->iSize));
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diff changeset
   339
	//Files within this directory
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   340
	aFileCnt = aSubDirCnt+1;
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   341
	aCount = (*aFileCnt + *aSubDirCnt);
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   342
	*aBase = aFileCnt+1;
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diff changeset
   343
}
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   344
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   345
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   346
/** 
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   347
Function responsible to Build directory tree.
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diff changeset
   348
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   349
@internalComponent
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   350
@released
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   351
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   352
@param aDir - directory
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   353
@param aPaFSEntry - Parent RomImageFSEntry
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   354
*/
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   355
void RomReader::BuildDir(TRomDir* aDir, RomImageFSEntry* aPaFSEntry)
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   356
{
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diff changeset
   357
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   358
	short int			*aBase, aCount;
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diff changeset
   359
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diff changeset
   360
	GetRomDirTbl(&aBase, aCount, aDir);
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diff changeset
   361
	/**Images built using option -no-sorted-romfs are compatible with Symbian OS v6.1.
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diff changeset
   362
	But imgcheck tool supports only Symbian OS v9.1 to Future versions.
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diff changeset
   363
	*/
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diff changeset
   364
	if(aCount <= 0)
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diff changeset
   365
	{
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diff changeset
   366
		cerr << "Error: Invalid Image " << iImgFileName.c_str() << endl;
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diff changeset
   367
		exit(EXIT_FAILURE);
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diff changeset
   368
	}
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diff changeset
   369
	BuildDir(aBase, aCount, aDir, aPaFSEntry);
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diff changeset
   370
}
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parents:
diff changeset
   371
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   372
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   373
/** 
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parents:
diff changeset
   374
Function responsible to add the read directory or file into tree.
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diff changeset
   375
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   376
@internalComponent
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diff changeset
   377
@released
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parents:
diff changeset
   378
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   379
@param aOffsetTbl - Table offset
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parents:
diff changeset
   380
@param aOffsetTblCount - No of entries in the table
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diff changeset
   381
@param aPaRomDir - Parent TRomDir
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diff changeset
   382
@param aPaFSEntry - Parent RomImageFSEntry
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diff changeset
   383
*/
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   384
void RomReader::BuildDir(short int *aOffsetTbl, short int aOffsetTblCount, 
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   385
							   TRomDir *aPaRomDir, RomImageFSEntry* aPaFSEntry)
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   386
{
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   387
	RomImageFSEntry *aNewFSEntry;
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diff changeset
   388
	TRomDir	*aNewDir;
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parents:
diff changeset
   389
	TRomEntry *aRomEntry;
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   390
	unsigned long int aOffsetFromBase;
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   391
	unsigned int aOffset;
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   392
	String	aName;
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   393
	char	*aPtr;
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   394
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   395
	while(aOffsetTblCount--)
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   396
	{
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   397
		aOffsetFromBase = *aOffsetTbl;
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   398
		aOffsetFromBase  <<= 2;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   399
		aRomEntry = (TRomEntry*)((char*)aPaRomDir + sizeof(int) + aOffsetFromBase);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   400
		aPtr = (char*)aRomEntry->iName;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   401
		Name(aName, aPtr, aRomEntry->iNameLength);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   402
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   403
		if(aRomEntry->iAtt & 0x10)//KEntryAttDir
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   404
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   405
			aNewFSEntry = new RomImageDirEntry((char*)aName.data());
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   406
			AddChild(aPaFSEntry, aNewFSEntry, KNull);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   407
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   408
			aOffset = aRomEntry->iAddressLin - RomBase();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   409
			aNewDir = (TRomDir*)(RomHdrPtr() + aOffset);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   410
			BuildDir(aNewDir, aNewFSEntry);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   411
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   412
		else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   413
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   414
			aNewFSEntry = new RomImageFileEntry((char*)aName.data());
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   415
			AddChild(aPaFSEntry, aNewFSEntry, aRomEntry);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   416
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   417
		aOffsetTbl++;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   418
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   419
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   420
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   421
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   422
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   423
Function responsible to add current entry as child to aPa.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   424
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   425
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   426
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   427
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   428
@param aPa - Parent RomImageFSEntry.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   429
@param aChild - child RomImageFSEntry.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   430
@param aRomEntry - Current entry.
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   431
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   432
void RomReader::AddChild(RomImageFSEntry *aPa, RomImageFSEntry *aChild, TRomEntry* aRomEntry)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   433
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   434
	if(!aPa->iChildren)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   435
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   436
		aPa->iChildren = aChild;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   437
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   438
	else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   439
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   440
		RomImageFSEntry *aLast = aPa->iChildren;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   441
		while(aLast->iSibling)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   442
			aLast = aLast->iSibling;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   443
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   444
		aLast->iSibling = aChild;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   445
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   446
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   447
	if(!aChild->IsDirectory())
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   448
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   449
		TRomImageHeader* aImgHdr;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   450
		unsigned long int aOff;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   451
		RomImageFileEntry* entry = (RomImageFileEntry*)aChild;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   452
		entry->iTRomEntryPtr = aRomEntry;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   453
		if(aRomEntry->iAddressLin > RomBase())
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   454
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   455
			aOff = aRomEntry->iAddressLin - RomBase();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   456
			aImgHdr = (TRomImageHeader*)(RomHdrPtr() + aOff);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   457
			entry->ImagePtr.iRomFileEntry = aImgHdr;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   458
			unsigned char aUid1[4];
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   459
            memcpy(aUid1, &((RomImageFileEntry*)aChild)->ImagePtr.iRomFileEntry->iUid1, 4);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   460
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   461
			//Skip the E32 executables included as a DATA files in ROM image.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   462
			if(ReaderUtil::IsExecutable(aUid1) && aImgHdr->iCodeAddress > RomBase() && 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   463
			aImgHdr->iCodeAddress < (RomBase() + ImgSize()))
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   464
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   465
				iExeAvailable = true;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   466
				entry->iExecutable = true;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   467
                iExeVsRomFsEntryMap.insert(std::make_pair(entry->iName, aChild));
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   468
			}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   469
			else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   470
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   471
				entry->iExecutable = false;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   472
				entry->ImagePtr.iDataFileAddr = aRomEntry->iAddressLin;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   473
			}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   474
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   475
		else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   476
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   477
			entry->ImagePtr.iRomFileEntry = KNull;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   478
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   479
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   480
	if(aPa != iRomImageRootDirEntry)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   481
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   482
		aChild->iPath = aPa->iPath;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   483
		aChild->iPath += KDirSeperaor;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   484
		aChild->iPath += aPa->iName.data();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   485
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   486
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   487
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   488
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   489
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   490
Function responsible to return the complete name by taking its unicode and length.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   491
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   492
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   493
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   494
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   495
@param aName - Name to be returned
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   496
@param aUnicodeName - Unicode name
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   497
@param aLen - Length of the name
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   498
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   499
void RomReader::Name(String& aName, const char * aUnicodeName, const int aLen)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   500
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   501
	int aPos = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   502
	int uncodeLen = aLen  <<  1;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   503
	aName = ("");
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   504
	while(aPos  <  uncodeLen)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   505
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   506
		if(aUnicodeName[aPos])
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   507
			aName += aUnicodeName[aPos];
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   508
		aPos++;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   509
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   510
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   511
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   512
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   513
Function responsible to prepare Executable List by traversing through iExeVsRomFsEntryMap
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   514
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   515
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   516
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   517
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   518
void RomReader::PrepareExecutableList()
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   519
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   520
    ExeVsRomFsEntryMap::iterator exeBegin = iExeVsRomFsEntryMap.begin();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   521
    ExeVsRomFsEntryMap::iterator exeEnd = iExeVsRomFsEntryMap.end();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   522
    while(exeBegin != exeEnd)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   523
    {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   524
        String str = exeBegin->first;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   525
        iExecutableList.push_back(ReaderUtil::ToLower(str));
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   526
        ++exeBegin;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   527
    }
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   528
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   529
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   530
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   531
Function responsible to create address vs executable map.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   532
Later this address is used as a key to get executable name
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   533
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   534
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   535
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   536
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   537
void RomReader::PrepareAddVsExeMap()
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   538
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   539
    ExeVsRomFsEntryMap::iterator exeBegin = iExeVsRomFsEntryMap.begin();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   540
    ExeVsRomFsEntryMap::iterator exeEnd = iExeVsRomFsEntryMap.end();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   541
    while(exeBegin != exeEnd)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   542
    {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   543
   		UintVsString sizeVsExeName;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   544
		unsigned int address;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   545
		RomImageFileEntry* fileEntry = (RomImageFileEntry*)exeBegin->second;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   546
		TRomImageHeader	*aRomImgEntry = fileEntry->ImagePtr.iRomFileEntry;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   547
		if(aRomImgEntry != KNull)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   548
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   549
			address = aRomImgEntry->iCodeAddress;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   550
			sizeVsExeName[aRomImgEntry->iCodeSize] = ReaderUtil::ToLower(exeBegin->second->iName);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   551
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   552
		else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   553
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   554
			address = fileEntry->iTRomEntryPtr->iAddressLin;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   555
			sizeVsExeName[fileEntry->iTRomEntryPtr->iSize] = ReaderUtil::ToLower(exeBegin->second->iName);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   556
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   557
		iAddVsExeMap.insert(std::make_pair(address, sizeVsExeName));
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   558
		iImageAddress.push_back(address);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   559
        ++exeBegin;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   560
    }
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   561
	std::sort(iImageAddress.begin(), iImageAddress.end(), std::greater < unsigned int>());
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   562
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   563
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   564
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   565
Function responsible to say whether it is an ROM image or not.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   566
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   567
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   568
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   569
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   570
@param aWord - which has the identifier string
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   571
@return - returns true or false.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   572
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   573
bool RomReader::IsRomImage(const String& aWord)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   574
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   575
	//Epoc Identifier should start at 0th location, Rom Identifier should start at 8th location
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   576
	if((aWord.find(KEpocIdentifier) == 0) && (aWord.find(KRomImageIdentifier) == 8))
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   577
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   578
		return true;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   579
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   580
	else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   581
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   582
		iNoRomLoaderHeader = true;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   583
		//TRomLoaderHeader is not present
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   584
		TRomHeader *romHdr = (TRomHeader*)aWord.c_str();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   585
	    /**If the ROM image is built without TRomLoaderHeaderi, ROM specific identifier will not be available
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   586
		hence these two header variables used.*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   587
		if((romHdr->iRomBase >= KRomBase) && (romHdr->iRomRootDirectoryList > KRomBase) 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   588
			&& (romHdr->iRomBase < KRomBaseMaxLimit) && (romHdr->iRomRootDirectoryList < KRomBaseMaxLimit))
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   589
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   590
			return true;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   591
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   592
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   593
	return false;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   594
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   595
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   596
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   597
Function responsible to say whether it is an ROM extension image or not.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   598
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   599
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   600
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   601
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   602
@param aWord - which has the identifier string
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   603
@return - retruns true or false.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   604
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   605
bool RomReader::IsRomExtImage(const String& aWord)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   606
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   607
    if(aWord.at(0) == KNull && aWord.at(1) == KNull &&
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   608
	aWord.at(2) == KNull && aWord.at(3) == KNull &&
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   609
    aWord.at(4) == KNull && aWord.at(5) == KNull)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   610
    {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   611
	    //Since no specific identifier is present in the ROM Extension image these two header variables used.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   612
	    TExtensionRomHeader* romHdr = (TExtensionRomHeader*)aWord.c_str();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   613
	    if((romHdr->iRomBase > KRomBase) && (romHdr->iRomRootDirectoryList > KRomBase)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   614
			&& (romHdr->iRomBase < KRomBaseMaxLimit) && (romHdr->iRomRootDirectoryList < KRomBaseMaxLimit))
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   615
	    {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   616
		    return true;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   617
	    }
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   618
    }
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   619
	return false;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   620
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   621
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   622
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   623
Function responsible to gather dependencies for all the executables.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   624
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   625
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   626
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   627
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   628
@return iImageVsDepList - returns all executable's dependencies
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   629
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   630
ExeNamesVsDepListMap& RomReader::GatherDependencies()
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   631
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   632
	PrepareAddVsExeMap();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   633
	ExeVsRomFsEntryMap::iterator exeBegin = iExeVsRomFsEntryMap.begin();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   634
    ExeVsRomFsEntryMap::iterator exeEnd = iExeVsRomFsEntryMap.end();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   635
    while(exeBegin != exeEnd)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   636
    {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   637
		if(((RomImageFileEntry*)exeBegin->second)->iTRomEntryPtr->iAddressLin > RomBase())
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   638
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   639
			StringList importExecutableNameList;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   640
			CollectImportExecutableNames(exeBegin->second, importExecutableNameList);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   641
			iImageVsDepList.insert(std::make_pair(exeBegin->second->iName, importExecutableNameList));
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   642
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   643
        ++exeBegin;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   644
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   645
	return iImageVsDepList;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   646
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   647
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   648
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   649
Function responsible to read the dependency names.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   650
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   651
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   652
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   653
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   654
@param aRomReader - ROM reader pointer
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   655
@param aEntry - Current RomImageFSEntry
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   656
@param aImportExecutableNameList - Executable list.(output)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   657
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   658
void RomReader::CollectImportExecutableNames(const RomImageFSEntry* aEntry, StringList& aImportExecutableNameList)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   659
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   660
	unsigned int sectionOffset = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   661
	unsigned int codeSize = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   662
	unsigned int dependencyAddress = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   663
	unsigned int* codeSection = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   664
	bool patternFound = false;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   665
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   666
	RomImageFileEntry* fileEntry = (RomImageFileEntry*)aEntry;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   667
	TRomImageHeader	*romImgEntry = fileEntry->ImagePtr.iRomFileEntry;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   668
	sectionOffset = romImgEntry->iCodeAddress - RomBase();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   669
	codeSection = (unsigned int*)((char*)RomHdrPtr() + sectionOffset);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   670
	codeSize = romImgEntry->iCodeSize;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   671
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   672
	UintVsString* CodeSizeVsExeNameAddress = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   673
	RomAddrVsExeName::iterator addVsSizeExeName;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   674
	UintVsString::iterator CodeSizeVsExeName;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   675
	// Checking for LDR Instruction in PLT section(Inside Code section)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   676
	// to get the import address.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   677
	while(codeSize > 0)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   678
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   679
		if(*codeSection++ == KLdrOpcode)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   680
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   681
			patternFound = true;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   682
			dependencyAddress = *codeSection++;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   683
			addVsSizeExeName = iAddVsExeMap.find(CodeSectionAddress(dependencyAddress));
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   684
			CodeSizeVsExeNameAddress = &addVsSizeExeName->second;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   685
			CodeSizeVsExeName = CodeSizeVsExeNameAddress->begin();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   686
			if(!(dependencyAddress < (addVsSizeExeName->first + CodeSizeVsExeName->first)))
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   687
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   688
				aImportExecutableNameList.push_back(KUnknownDependency);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   689
			}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   690
			else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   691
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   692
				aImportExecutableNameList.push_back(CodeSizeVsExeName->second);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   693
			}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   694
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   695
		else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   696
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   697
			if(patternFound == true)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   698
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   699
				break;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   700
			}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   701
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   702
        --codeSize;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   703
	} 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   704
	aImportExecutableNameList.sort();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   705
	aImportExecutableNameList.unique();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   706
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   707
typedef std::iterator_traits<VectorList::iterator>::difference_type Distance;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   708
static VectorList::iterator get_lower_bound(VectorList aVec, const unsigned int& aVal){
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   709
	VectorList::iterator first = aVec.begin();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   710
	VectorList::iterator last = aVec.end();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   711
	Distance len = std::distance(first, last);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   712
  Distance half;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   713
  VectorList::iterator middle;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   714
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   715
  while (len > 0) {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   716
    half = len >> 1;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   717
    middle = first;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   718
    std::advance(middle, half);    
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   719
    if (*middle > aVal) {      
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   720
      first = middle;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   721
      ++first;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   722
      len = len - half - 1;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   723
    }
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   724
    else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   725
     len = half;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   726
  }
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   727
  return first;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   728
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   729
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   730
 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   731
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   732
Function responsible to read the dependency address from the Exe Map container.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   733
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   734
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   735
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   736
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   737
@param aImageAddress - Dependency address (function address)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   738
@returns - e32image start address(code section).
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   739
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   740
unsigned int RomReader::CodeSectionAddress(unsigned int& aImageAddress)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   741
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   742
	/*
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   743
	This invocation leads to a warning, due to the stlport implememtation
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   744
	VectorList::iterator lowerAddress = std::lower_bound(iImageAddress.begin(), 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   745
										iImageAddress.end(), aImageAddress, std::greater <unsigned int>());
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   746
	*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   747
										
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   748
	VectorList::iterator lowerAddress = get_lower_bound(iImageAddress,aImageAddress);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   749
	return *lowerAddress;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   750
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   751
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   752
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   753
Function responsible to fill iExeVsIdData and iSidVsExeName containers.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   754
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   755
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   756
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   757
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   758
@param iRomImageRootDirEntry - Root directory entry
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   759
@param iExeVsIdData - Container
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   760
@param iSidVsExeName - Container
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   761
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   762
void RomReader::PrepareExeVsIdMap()
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   763
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   764
    ExeVsRomFsEntryMap::iterator exeBegin = iExeVsRomFsEntryMap.begin();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   765
    ExeVsRomFsEntryMap::iterator exeEnd = iExeVsRomFsEntryMap.end();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   766
    IdData* id = KNull;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   767
	RomImageFileEntry* entry = KNull;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   768
	if(iExeVsIdData.size() == 0) //Is not already prepared
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   769
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   770
		while(exeBegin != exeEnd)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   771
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   772
			id = new IdData;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   773
			entry = (RomImageFileEntry*)exeBegin->second;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   774
			id->iUid = entry->ImagePtr.iRomFileEntry->iUid1;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   775
			id->iDbgFlag = (entry->ImagePtr.iRomFileEntry->iFlags & KImageDebuggable) ? true : false;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   776
			if(entry->iTRomEntryPtr->iAddressLin > RomBase())
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   777
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   778
				String& exeName = exeBegin->second->iName;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   779
				//This header contains the SID and VID, so create the instance of IdData.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   780
				TRomImageHeader	*aRomImgEntry = entry->ImagePtr.iRomFileEntry;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   781
				
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   782
				id->iSid = aRomImgEntry->iS.iSecureId;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   783
				id->iVid = aRomImgEntry->iS.iVendorId;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   784
				id->iFileOffset = aRomImgEntry->iEntryPoint;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   785
				iExeVsIdData[exeName] = id;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   786
			}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   787
			++exeBegin;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   788
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   789
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   790
	id = KNull;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   791
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   792
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   793
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   794
Function responsible to return the Executable versus IdData container. 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   795
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   796
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   797
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   798
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   799
@return - returns iExeVsIdData
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   800
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   801
const ExeVsIdDataMap& RomReader::GetExeVsIdMap() const
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   802
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   803
    return iExeVsIdData;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   804
}