1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 * @internalComponent 

    16 * @released

    17 *

    18 */

    19 

    20 

    21 #include "e32_image_reader.h"

    22 

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

    24 {

    25 }

    26 

    27 E32ImageReader::E32ImageReader():ImageReader(NULL)

    28 {

    29 }

    30 

    31 

    32 E32ImageReader::~E32ImageReader()

    33 {

    34 	delete iE32Image;

    35 }

    36 

    37 void E32ImageReader::ReadImage()

    38 {

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

    40 	if( !aIf.is_open() )

    41 	{

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

    43 	}

    44 

    45 	iE32Image = new E32ImageFile();

    46 

    47 	TUint32			aSz;

    48 

    49 	aIf.seekg(0,ios::end);

    50 	aSz = aIf.tellg();

    51 

    52 	iE32Image->Adjust(aSz);

    53 	iE32Image->iFileSize = aSz;

    54 

    55 	aIf.seekg(0,ios::beg);

    56 	aIf >> *iE32Image;

    57 }

    58 

    59 void E32ImageReader::Validate()

    60 {

    61 }

    62 

    63 void E32ImageReader::ProcessImage()

    64 {

    65 }

    66 

    67 void E32ImageReader::Dump()

    68 {

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

    70 	DumpE32Attributes(*iE32Image);

    71 }

    72 

    73 void E32ImageReader::DumpE32Attributes(E32ImageFile& aE32Image)

    74 {

    75 	bool aContinue = true;

    76 

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

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

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

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

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

    82 

    83 	

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    98 

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

   100 

   101 	if (aHeaderFmt >= KImageHdrFmt_V)

   102 	{

   103 		//

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

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

   106 		//

   107 		E32ImageHeaderV* v = aE32Image.iHdr;

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

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

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

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

   112 

   113 	}

   114 

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

   116 	*out << ".";

   117 	out->width (2);

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

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

   120 

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

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

   123 

   124 	if( aHeaderFmt >= KImageHdrFmt_V )

   125 	{

   126 		E32ImageHeaderV* v = aE32Image.iHdr;

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

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

   129 	}

   130 

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

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

   133 }