imgtools/romtools/readimage/src/rofs_image_reader.cpp
author yiluzhu
Fri, 11 Dec 2009 15:23:56 +0000
branchfix
changeset 46 14d284e75719
parent 0 044383f39525
child 590 360bd6b35136
permissions -rw-r--r--
Release: filter terminal flags up when recipe truncated
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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* Copyright (c) 2005-2009 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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* @internalComponent 
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* @released
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*
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*/
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#include "common.h"
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#include "r_obey.h"
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#include "rofs_image_reader.h"
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#include "e32_image_reader.h"
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RofsImage::RofsImage(RCoreImageReader *aReader) : CCoreImage(aReader) ,
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iRofsHeader(0), iRofsExtnHeader(0),iAdjustment(0),  iImageType(RCoreImageReader::E_UNKNOWN)
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{
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}
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RofsImageReader::RofsImageReader(char* aFile) : ImageReader(aFile), iInputFile(0)
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{
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	iImageReader = new RCoreImageReader(aFile);
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	iImage = new RofsImage(iImageReader);
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}
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RofsImageReader::~RofsImageReader()
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{
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	if(iInputFile)
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		iInputFile->close();
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	delete iInputFile;
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	delete iImage;
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	delete iImageReader;
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}
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void RofsImageReader::SetSeek(streampos aOff, ios::seek_dir aStartPos)
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{
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	if(!iInputFile)
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		return;
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	iInputFile->seekg(aOff, aStartPos);
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}
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void RofsImageReader::ReadImage()
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{
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	if(!iImageReader->Open())
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	{
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		throw ImageReaderException((char*)(iImageReader->Filename()), "Failed to open Image File");
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	}
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}
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void RofsImageReader::Validate()
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{
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}
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TInt RofsImage::ProcessImage()
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{
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	int result = CreateRootDir();
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	if (result == KErrNone)
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	{
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		if (iReader->Open())
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		{
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			iImageType = iReader->ReadImageType();
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			if (iImageType == RCoreImageReader::E_ROFS)
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			{
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				iRofsHeader = new TRofsHeader;
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				result = iReader->ReadCoreHeader(*iRofsHeader);
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				if (result != KErrNone)
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					return result;
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				SaveDirInfo(*iRofsHeader);
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				result = ProcessDirectory(0);
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			}
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#if defined(__TOOLS2__) || defined(__MSVCDOTNET__)
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			else if (iImageType == RCoreImageReader::E_ROFX)
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#else
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			else if (iImageType == RCoreImageReader::TImageType::E_ROFX)
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#endif
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			{
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				iRofsExtnHeader = new TExtensionRofsHeader ;
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				result = iReader->ReadExtensionHeader(*iRofsExtnHeader);
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				if(result != KErrNone)
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					return result;
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				long filePos = iReader->FilePosition();
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				iAdjustment = iRofsExtnHeader->iDirTreeOffset - filePos;
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				SaveDirInfo(*iRofsExtnHeader);
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				result = ProcessDirectory(iAdjustment);
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			}
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			else
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			{
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				result = KErrNotSupported;
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			}
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		}
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		else
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		{
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			result = KErrGeneral;
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		}
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	}
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	return result;
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}
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void RofsImageReader::ProcessImage()
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{
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	iImage->ProcessImage();
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	iRootDirEntry = iImage->RootDirectory();
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}
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void RofsImageReader::Dump()
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{
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	if( !((iDisplayOptions & EXTRACT_FILES_FLAG) || (iDisplayOptions & LOG_IMAGE_CONTENTS_FLAG) ||
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		(iDisplayOptions & EXTRACT_FILE_SET_FLAG)) )
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	{
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		MarkNodes();
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		if(iDisplayOptions & DUMP_HDR_FLAG)
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		{
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			DumpHeader();
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		}
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		if( (iDisplayOptions & DUMP_DIR_ENTRIES_FLAG) ||
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			(iDisplayOptions & DUMP_VERBOSE_FLAG) )
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		{
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			DumpDirStructure();
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			DumpFileAttributes();
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		}
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	}
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}
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void RofsImageReader::DumpHeader()
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{
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	*out << "Image Name................." << iImgFileName.c_str() << endl;
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	int aPos = 0;
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	if( ((RofsImage*)iImage)->iImageType == RCoreImageReader::E_ROFS)
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	{
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		*out << "ROFS Image" << endl;
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		*out << "Image Signature..........." ;
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		while(aPos < K_ID_SIZE)
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		{
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			*out << ((RofsImage*)iImage)->iRofsHeader->iIdentifier[aPos++];
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		}
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		*out << endl << endl;
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		TUint aTotalDirSz = ((RofsImage*)iImage)->iRofsHeader->iDirTreeSize +
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							((RofsImage*)iImage)->iRofsHeader->iDirFileEntriesSize;
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		(*out).width(8);
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		*out << "Directory block size: 0x" << hex << ((RofsImage*)iImage)->iRofsHeader->iDirTreeSize << endl;
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		*out <<	"File block size:      0x" << hex << ((RofsImage*)iImage)->iRofsHeader->iDirFileEntriesSize << endl;
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		*out << "Total directory size: 0x" << hex << ( aTotalDirSz ) << endl;
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		*out << "Total image size:     0x" << hex << ((RofsImage*)iImage)->iRofsHeader->iImageSize << endl;
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	}
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	else if(((RofsImage*)iImage)->iImageType == RCoreImageReader::E_ROFX)
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	{
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		*out << "Extension ROFS Image" << endl;
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		*out << "Image Signature..........." ;
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		while(aPos < K_ID_SIZE)
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		{
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			*out << ((RofsImage*)iImage)->iRofsExtnHeader->iIdentifier[aPos++];
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		}
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		*out << endl << endl;
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		TUint aTotalDirSz = ((RofsImage*)iImage)->iRofsExtnHeader->iDirTreeSize +
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						((RofsImage*)iImage)->iRofsExtnHeader->iDirFileEntriesSize;
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		out->width(8);
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		*out << "Directory block size: 0x" << hex << ((RofsImage*)iImage)->iRofsExtnHeader->iDirTreeSize << endl;
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		*out <<	"File block size:      0x" << hex << ((RofsImage*)iImage)->iRofsExtnHeader->iDirFileEntriesSize << endl;
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		*out << "Total directory size: 0x" << hex << ( aTotalDirSz ) << endl;
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		*out << "Total image size:     0x" << hex << ((RofsImage*)iImage)->iRofsExtnHeader->iImageSize << endl;
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	}
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   185
}
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   187
void RofsImageReader::DumpDirStructure()
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{
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	*out << "Directory Listing" << endl;
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	*out << "=================" << endl; 
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	iImage->Display(out);
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   193
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   194
}
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   195
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   196
void RofsImageReader::MarkNodes()
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   197
{
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   198
	TRomNode *aNode = iRootDirEntry->NextNode();
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   199
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	while( aNode )
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   201
	{
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		if(aNode->iEntry)
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		{
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			if( ReaderUtil::IsExecutable(aNode->iEntry->iUids) )
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   205
			{
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				aNode->iEntry->iExecutable = true;
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   207
			}
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   208
			else
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   209
			{
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				aNode->iEntry->iExecutable = false;
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   211
			}
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   212
		}
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		aNode = aNode->NextNode();
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   214
	}
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   215
}
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   216
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   217
void RofsImageReader::DumpFileAttributes()
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   218
{
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   219
	TRomNode *aNode = iRootDirEntry->NextNode();
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   220
	E32ImageFile	aE32Img;
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   221
	streampos		aFileOffset;
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   222
	string			iPath;
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   223
	
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   224
	while( aNode )
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   225
	{
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   226
		if( aNode->IsFile() )
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   227
		{
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   228
			if( !iInputFile )
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   229
			{
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   230
				// Open the image file once and to access the E32 images within,#
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   231
				// seek to the file offsets...
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   232
				iInputFile = new ifstream( (char*)(iImageReader->Filename()), ios::binary|ios::in);
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   233
				
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   234
				if(!iInputFile->is_open())
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   235
				{
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   236
					throw ImageReaderException((char*)iImageReader->Filename(), "Failed to open file");
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diff changeset
   237
				}
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diff changeset
   238
			}
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diff changeset
   239
044383f39525 Convert Build package from SFL to EPL
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   240
			try 
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   241
			{
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   242
				if( aNode->iEntry->iExecutable)
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diff changeset
   243
				{
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   244
					aFileOffset = 0;
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   245
					if( ((RofsImage*)iImage)->iImageType == RCoreImageReader::E_ROFX)
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diff changeset
   246
					{
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diff changeset
   247
						if((TUint)aNode->iEntry->iFileOffset > ((RofsImage*)iImage)->iRofsExtnHeader->iDirTreeOffset)
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diff changeset
   248
						{
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   249
							//This is set only for files within this extended ROFS
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diff changeset
   250
							aFileOffset = aNode->iEntry->iFileOffset - ((RofsImage*)iImage)->iAdjustment;
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diff changeset
   251
						}
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diff changeset
   252
					}
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diff changeset
   253
					else
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diff changeset
   254
					{
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   255
						//This is set only for files within ROFS
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   256
						aFileOffset = aNode->iEntry->iFileOffset;
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diff changeset
   257
					}
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diff changeset
   258
044383f39525 Convert Build package from SFL to EPL
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   259
					if( aFileOffset )
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   260
					{
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   261
						SetSeek(aFileOffset , ios::beg);
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diff changeset
   262
						memset(&aE32Img, 0, sizeof(aE32Img));
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diff changeset
   263
						aE32Img.Adjust(aNode->iSize);
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diff changeset
   264
						aE32Img.iFileSize = aNode->iSize;
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   265
						if( iInputFile->fail())
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diff changeset
   266
						{
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   267
							// Check why is the fail bit set causing all subsequent
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diff changeset
   268
							// istream operations to fail.
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   269
							// For now, clear the fail bit...
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   270
							iInputFile->clear();
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diff changeset
   271
						}
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   272
						*iInputFile >> aE32Img;
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diff changeset
   273
						if(aE32Img.iError != KErrNone)
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diff changeset
   274
						{
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   275
							throw int (0);
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diff changeset
   276
						}
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diff changeset
   277
					}
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diff changeset
   278
				}
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diff changeset
   279
			}
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diff changeset
   280
			catch(...)
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diff changeset
   281
			{
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diff changeset
   282
				// Just in case this was't a valid E32 image and the E32 reader didn't 
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   283
				// catch it...
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parents:
diff changeset
   284
				
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   285
				string aStr("Failed to read contents of ");
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parents:
diff changeset
   286
				aStr.append((char*)aNode->iName);
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diff changeset
   287
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   288
				throw ImageReaderException((char*)iImageReader->Filename(), (char*)aStr.c_str());
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diff changeset
   289
			}
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   290
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   291
			*out << "********************************************************************" << endl;
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   292
			iPath.assign((char*)aNode->iName);	
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   293
			GetCompleteNodePath(aNode,iPath,"/");
044383f39525 Convert Build package from SFL to EPL
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parents:
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   294
			*out << "File........................" << iPath.c_str() << endl;
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   295
			if( aNode->iEntry->iExecutable )
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   296
			{
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   297
				if(aFileOffset)
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   298
				{
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					// When its an E32 Image...
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					E32ImageReader::DumpE32Attributes(aE32Img);
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   301
					if( iDisplayOptions & DUMP_E32_IMG_FLAG){
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   302
						if(stricmp(iE32ImgFileName.c_str(), (const char*)aNode->iName) == 0){
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							TUint aSectionOffset = aE32Img.iOrigHdr->iCodeOffset;
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							TUint* aCodeSection = (TUint*)(aE32Img.iData + aSectionOffset);
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							*out << "\nCode (Size=0x" << hex << aE32Img.iOrigHdr->iCodeSize << ")" << endl;
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							DumpData(aCodeSection, aE32Img.iOrigHdr->iCodeSize);
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   307
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							aSectionOffset = aE32Img.iOrigHdr->iDataOffset;
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   309
							TUint* aDataSection = (TUint*)(aE32Img.iData + aSectionOffset);
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							if( aE32Img.iOrigHdr->iDataSize){
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   311
								*out << "\nData (Size=0x" << hex << aE32Img.iOrigHdr->iDataSize << ")" << endl;
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								DumpData(aDataSection, aE32Img.iOrigHdr->iDataSize);
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   313
							}
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   314
						}
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   315
					}
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   316
				}
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   317
				else
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   318
				{
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   319
					*out << "Image "<< aNode->iName << " not in the extended ROFS " << iImgFileName.c_str() << endl;
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   320
				}
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   321
			}
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   322
		}
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   323
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   324
		aNode = aNode->NextNode();
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   325
	}
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   326
}
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   327
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   328
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   329
/** 
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   330
Function iterates through all the entries in the image.If the entry is a file,
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   331
then it makes a call to GetFileExtension to check for the extension.
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   332
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   333
@internalComponent
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   334
@released
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   335
*/
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   336
void RofsImageReader::ExtractImageContents()
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   337
{
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   338
	if( (iDisplayOptions & EXTRACT_FILE_SET_FLAG) )
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diff changeset
   339
	{
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   340
		ImageReader::ExtractFileSet(NULL);
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   341
	}
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   342
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   343
	if( iDisplayOptions & EXTRACT_FILES_FLAG || iDisplayOptions & LOG_IMAGE_CONTENTS_FLAG  )
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   344
	{
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   345
		// get the next Node 
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   346
		TRomNode *nextNode = iRootDirEntry->NextNode();
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   347
		// current Node.
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   348
		TRomNode *currNode = iRootDirEntry;
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   349
		// name of the log file.
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   350
		string  logFile;
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   351
		// output stream for the log file.
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   352
		ofstream oFile;
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   353
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   354
		if( iDisplayOptions & LOG_IMAGE_CONTENTS_FLAG ){		 
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   355
			if( ImageReader::iZdrivePath.compare("")){
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diff changeset
   356
				// create a string to hold path information.
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diff changeset
   357
				string filePath;
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   358
				string delimiter;
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diff changeset
   359
				delimiter.assign("\\");
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diff changeset
   360
				filePath.assign( ImageReader::iZdrivePath );
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diff changeset
   361
				// replace backslash with double backslash. 
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diff changeset
   362
				FindAndInsertString(filePath,delimiter,delimiter);
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diff changeset
   363
				logFile.assign(filePath);
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diff changeset
   364
				// create specified directory.
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diff changeset
   365
				CreateSpecifiedDir(&filePath[0],"\\\\");
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diff changeset
   366
				logFile.append("\\\\");
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diff changeset
   367
				logFile.append(ImageReader::iLogFileName);
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diff changeset
   368
			}
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diff changeset
   369
			else {				
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diff changeset
   370
				logFile.assign(ImageReader::iLogFileName);
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diff changeset
   371
			}
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diff changeset
   372
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   373
			// open the specified file in append mode.
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diff changeset
   374
			oFile.open(logFile.c_str(),ios::out|ios::app);
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diff changeset
   375
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   376
			if(!oFile.is_open()) {
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diff changeset
   377
				throw ImageReaderException((char*)ImageReader::iLogFileName.c_str(), "Failed to open the log file");
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diff changeset
   378
			}
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diff changeset
   379
		}
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diff changeset
   380
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   381
		while( nextNode ){
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   382
			if(nextNode->IsDirectory())	{
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   383
				// if next node is a directory set current node as next node.
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   384
				currNode = nextNode;
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   385
			}
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   386
			else {
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parents:
diff changeset
   387
				// get file extension
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   388
				CheckFileExtension((char*) nextNode->iName,nextNode->iEntry,currNode,oFile);
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   389
			}
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   390
			nextNode = nextNode->NextNode();
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   391
		}
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   392
044383f39525 Convert Build package from SFL to EPL
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diff changeset
   393
		if(oFile.is_open()) oFile.close(); 
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   394
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   395
	}
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
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   398
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   399
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   400
Function to get check extension of the given file.If the extension of the file is "sis"
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   401
then call ExtractFile function to extract the file from the image.  
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   402
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   403
@internalComponent
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   404
@released
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   405
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   406
@param aFile	- file name. 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   407
@param aEntry	- entry of the file in image.
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   408
@param aNode	- current node.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   409
@param aLogFile	- output stream.
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   410
*/
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   411
void RofsImageReader::CheckFileExtension(char* aFileName,TRomBuilderEntry* aEntry,TRomNode* aNode,ofstream& aLogFile)
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   412
{
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   413
	//create a string to hold path information.
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   414
	string path;
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   415
	// check whether the node has parent 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   416
	if(aNode->GetParent())
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   417
	{
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   418
		// get the complete path 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   419
		path.assign( (char*)aNode->iName );
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   420
		GetCompleteNodePath( aNode, path, "\\\\" );
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
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parents:
diff changeset
   422
	else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   423
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   424
		// else path is the current path
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   425
		path.assign("");
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   426
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   427
	if( iDisplayOptions & LOG_IMAGE_CONTENTS_FLAG && iDisplayOptions & EXTRACT_FILES_FLAG )
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   428
	{
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   429
	 
044383f39525 Convert Build package from SFL to EPL
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parents:
diff changeset
   430
		size_t pos = string(aFileName).find_last_of(".");
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
		const char* extName = "";
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   433
		if(pos != string::npos)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   434
			extName = aFileName + pos + 1;	 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   435
		if ( 0 == stricmp(extName,"SIS") || 0 == stricmp(extName,"DAT")) {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   436
			// if the two strings are same then extract the corresponding file.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   437
			ImageReader::ExtractFile(aEntry->iFileOffset,aEntry->RealFileSize(),aFileName,path.c_str(),&ImageReader::iZdrivePath[0]);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   438
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   439
		else {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   440
			// log the entry path information on to the specified file.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   441
			WriteEntryToFile(aFileName,aNode,aLogFile);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   442
		}	 
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
	else if( iDisplayOptions & LOG_IMAGE_CONTENTS_FLAG ) {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   445
		// log the entry path information on to the specified file.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   446
		WriteEntryToFile(aFileName,aNode,aLogFile);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   447
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   448
	else {
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   449
		// if the two strings are same then extract the corresponding file.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   450
		ImageReader::ExtractFile(aEntry->iFileOffset,aEntry->RealFileSize(),aFileName,path.c_str(),&ImageReader::iZdrivePath[0]);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   451
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   452
}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   453
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
Function to get the complete path information of a file from an image.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   456
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   457
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   458
@released
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   459
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   460
@param aNode	- starting offset of the file in the image.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   461
@param aName	- name of the current entry in the image.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   462
@param aAppStr	- string to append.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   463
@return - returns full path of the given file.
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
void RofsImageReader::GetCompleteNodePath(TRomNode* aNode,string& aName,char* aAppStr)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   466
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   467
	// check if the entry has a parent.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   468
	TRomNode* NodeParent = aNode->GetParent();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   469
	if(NodeParent)
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
		string str( (char*)NodeParent->iName );
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   472
		str.append( aAppStr );
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   473
		str.append( aName );
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   474
		aName = str;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   475
		GetCompleteNodePath(NodeParent,aName,aAppStr);
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
}
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
/** 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   481
Function to write the rom entry to an output stream.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   482
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   483
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   484
@released
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
@param aNode		- starting offset of the file in the image.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   487
@param aFileName	- name of the current entry in the image.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   488
@param aLogFile		- output stream.
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
void RofsImageReader::WriteEntryToFile(char* aFileName,TRomNode* aNode,ofstream& aLogFile)
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
	//create a string to hold path information.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   493
	string path;
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
	if(aNode->GetParent())
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   496
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   497
		// get the complete path 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   498
		path.assign( (char*)aNode->iName );
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   499
		GetCompleteNodePath( aNode, path, "\\" );
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
	else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   502
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   503
		// else path is the current path
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   504
		path.assign("");
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
	
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   507
	if(aLogFile.is_open())
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   508
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   509
		aLogFile.seekp(0,ios::end);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   510
		aLogFile<<path.c_str()<<"\\"<<aFileName<<"\n";
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
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
Function to get the directory structure information.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   516
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   517
@internalComponent
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   518
@released
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
@param aFileMap		- map of filename with its size and offset values.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   521
*/
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   522
void RofsImageReader::GetFileInfo(FILEINFOMAP &aFileMap)
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
	// get the next Node 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   525
	TRomNode *nextNode = iRootDirEntry->NextNode();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   526
	// current Node.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   527
	TRomNode *currNode = iRootDirEntry;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   528
	// image size
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   529
	TUint32 imgSize = GetImageSize();
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
	while(nextNode)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   532
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   533
		if(nextNode->IsDirectory())
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   534
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   535
			// if next node is a directory set current node as next node.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   536
			currNode = nextNode;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   537
		}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   538
		else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   539
		{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   540
			PFILEINFO fileInfo = new FILEINFO;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   541
			//create a string to hold path information.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   542
			string fileName;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   543
			TUint32 aFileOffset = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   544
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   545
			// check whether the node has parent 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   546
			if(currNode->GetParent())
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   547
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   548
				if( !((currNode->GetParent() == currNode->FirstNode()) && !(currNode->IsDirectory())) )
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   549
				{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   550
					// get the complete path 
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   551
					fileName.assign( (char*)currNode->iName );
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   552
					GetCompleteNodePath( currNode, fileName, (char*)DIR_SEPARATOR );
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
			}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   555
			else
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
				// else path is the current path
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   558
				fileName.assign("");
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   559
			}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   560
			fileName.append(DIR_SEPARATOR);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   561
			fileName.append((char*)nextNode->iName);
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
			// get the size of the entity.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   564
			fileInfo->iSize = nextNode->iEntry->RealFileSize();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   565
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   566
			// get the offset of the entity.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   567
			if( ((RofsImage*)iImage)->iImageType == RCoreImageReader::E_ROFX)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   568
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   569
				if((TUint)nextNode->iEntry->iFileOffset > ((RofsImage*)iImage)->iRofsExtnHeader->iDirTreeOffset)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   570
				{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   571
					//This is set only for files within this extended ROFS
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   572
					aFileOffset = nextNode->iEntry->iFileOffset - ((RofsImage*)iImage)->iAdjustment;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   573
				}
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
			else
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   576
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   577
				//This is set only for files within ROFS
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   578
				aFileOffset = nextNode->iEntry->iFileOffset;
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
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   581
			fileInfo->iOffset = aFileOffset;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   582
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   583
			if((!fileInfo->iOffset) || ((fileInfo->iOffset + fileInfo->iSize) > imgSize))
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   584
			{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   585
				fileInfo->iOffset = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   586
				fileInfo->iSize = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   587
			}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   588
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   589
			aFileMap[fileName] = fileInfo;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   590
		}
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
		nextNode = nextNode->NextNode();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   593
	}
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 to get the ROFS image size.
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
TUint32 RofsImageReader::GetImageSize()
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   603
{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   604
	TUint32 result = 0;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   605
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   606
	if( ((RofsImage*)iImage)->iImageType == RCoreImageReader::E_ROFS)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   607
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   608
		result = ((RofsImage*)iImage)->iRofsHeader->iImageSize;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   609
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   610
	else if(((RofsImage*)iImage)->iImageType == RCoreImageReader::E_ROFX)
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   611
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   612
		result = ((RofsImage*)iImage)->iRofsExtnHeader->iImageSize;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   613
	}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   614
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   615
	return result;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   616
}