/*

* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

* @internalComponent 

* @released

*

*/

#include "e32_image_reader.h"

E32ImageReader::E32ImageReader(const char* aFile):ImageReader(aFile)

{

}

E32ImageReader::E32ImageReader():ImageReader("")

{

}

E32ImageReader::~E32ImageReader()

{

	delete iE32Image;

}

void E32ImageReader::ReadImage()

{

	ifstream aIf(iImgFileName.c_str(), ios_base::binary | ios_base::in);

	if( !aIf.is_open() )

	{

		throw ImageReaderException(iImgFileName.c_str(), "Cannot open file ");

	}

	iE32Image = new E32ImageFile();

	TUint32			aSz;

	aIf.seekg(0,ios_base::end);

	aSz = aIf.tellg();

	iE32Image->Adjust(aSz);

	iE32Image->iFileSize = aSz;

	aIf.seekg(0,ios_base::beg);

	aIf >> *iE32Image;

}

void E32ImageReader::Validate()

{

}

void E32ImageReader::ProcessImage()

{

}

void E32ImageReader::Dump()

{

	*out << "Image Name................." << iImgFileName.c_str() << endl;

	DumpE32Attributes(*iE32Image);

}

void E32ImageReader::DumpE32Attributes(E32ImageFile& aE32Image)

{

	bool aContinue = true;

	DumpInHex("Size", aE32Image.iSize ) << endl;

	DumpInHex("Uids",aE32Image.iOrigHdr->iUid1);

	DumpInHex(" ",aE32Image.iOrigHdr->iUid2, aContinue);

	DumpInHex(" ",aE32Image.iOrigHdr->iUid3, aContinue);

	DumpInHex(" ",aE32Image.iOrigHdr->iUidChecksum, aContinue) << endl;

	DumpInHex("Entry point", aE32Image.iOrigHdr->iEntryPoint ) << endl;

	DumpInHex("Code start addr" ,aE32Image.iOrigHdr->iCodeBase)<< endl;

	DumpInHex("Data start addr" ,aE32Image.iOrigHdr->iDataBase) << endl;

	DumpInHex("Text size" ,aE32Image.iOrigHdr->iTextSize) << endl;

	DumpInHex("Code size" ,aE32Image.iOrigHdr->iCodeSize) << endl;

	DumpInHex("Data size" ,aE32Image.iOrigHdr->iDataSize) << endl;

	DumpInHex("Bss size" ,aE32Image.iOrigHdr->iBssSize) << endl;

	DumpInHex("Total data size" ,(aE32Image.iOrigHdr->iBssSize + aE32Image.iOrigHdr->iDataSize)) << endl;

	DumpInHex("Heap min" ,aE32Image.iOrigHdr->iHeapSizeMin) << endl;

	DumpInHex("Heap max" ,aE32Image.iOrigHdr->iHeapSizeMax) << endl;

	DumpInHex("Stack size" ,aE32Image.iOrigHdr->iStackSize) << endl;

	DumpInHex("Export directory" ,aE32Image.iOrigHdr->iExportDirOffset) << endl;

	DumpInHex("Export dir count" ,aE32Image.iOrigHdr->iExportDirCount) << endl;

	DumpInHex("Flags" ,aE32Image.iOrigHdr->iFlags) << endl;

	TUint aHeaderFmt = E32ImageHeader::HdrFmtFromFlags(aE32Image.iOrigHdr->iFlags);

	if (aHeaderFmt >= KImageHdrFmt_V)

	{

		//

		// Important. Don't change output format of following security info

		// because this is relied on by used by "Symbian Signed".

		//

		E32ImageHeaderV* v = aE32Image.iHdr;

		DumpInHex("Secure ID", v->iS.iSecureId) << endl;

		DumpInHex("Vendor ID", v->iS.iVendorId) << endl;

		DumpInHex("Capability", v->iS.iCaps[1]);

		DumpInHex(" ", v->iS.iCaps[0], aContinue) << endl;

	}

	*out << "Tools Version..............." << dec << (TUint)aE32Image.iOrigHdr->iToolsVersion.iMajor;

	*out << ".";

	out->width (2);

	*out << dec << (TUint)aE32Image.iOrigHdr->iToolsVersion.iMinor ;

	*out << "(" << dec << aE32Image.iOrigHdr->iToolsVersion.iBuild << ")" << endl;

	*out << "Module Version.............." << dec << (aE32Image.iOrigHdr->iModuleVersion >> 16) << endl;

	DumpInHex("Compression", aE32Image.iOrigHdr->iCompressionType) << endl;

	if( aHeaderFmt >= KImageHdrFmt_V )

	{

		E32ImageHeaderV* v = aE32Image.iHdr;

		DumpInHex("Exception Descriptor", v->iExceptionDescriptor) << endl;

		DumpInHex("Code offset", v->iCodeOffset) << endl;

	}

	*out << "Priority...................." << dec << aE32Image.iOrigHdr->iProcessPriority << endl;

	DumpInHex("Dll ref table size", aE32Image.iOrigHdr->iDllRefTableCount) << endl << endl << endl;

}