1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Implementation of the Class PolyDLL Rebuild Target for the elf2e32 tool

    15 // @internalComponent

    16 // @released

    17 // 

    18 //

    19 

    20 #include "polydll_rebuild_target.h"

    21 #include "deffile.h"

    22 #include "errorhandler.h"

    23 

    24 #include <iostream>

    25 

    26 using std::list;

    27 

    28 /**

    29 Constructor for the POLYDLLRebuildTarget Class

    30 

    31 @internalComponent

    32 @released

    33 */

    34 POLYDLLRebuildTarget::POLYDLLRebuildTarget(ParameterListInterface* aParameterListInterface) : ExportTypeRebuildTarget(aParameterListInterface) {

    35 }

    36 

    37 /**

    38 Destructor for the POLYDLLRebuildTarget Class

    39 

    40 @internalComponent

    41 @released

    42 */

    43 POLYDLLRebuildTarget::~POLYDLLRebuildTarget() 

    44 {

    45 }

    46 

    47 /**

    48 Function to process the symbols to be exported. In case of Poly DLL, there might be

    49 predefined symbols passed to '--sydef' option, need to consider them alongwith the 

    50 symbols coming from the DEF file and ELF file.

    51  

    52 @internalComponent

    53 @released

    54 */

    55 void POLYDLLRebuildTarget::ProcessExports() 

    56 {

    57 	int count = iParameterListInterface->SysDefCount();

    58 	ParameterListInterface::Sys aSysDefSymbols[10];

    59 

    60 	int j=0, i=count;

    61 	while (i)

    62 	{

    63 		aSysDefSymbols[j] = iParameterListInterface->SysDefSymbols(j);

    64 		j++; i--;

    65 	}

    66 

    67 	typedef SymbolList::iterator Iterator;

    68 

    69 	Symbol *aSymbolEntry;

    70 

    71 	SymbolList *iSysDefExports = new SymbolList;

    72 

    73 	iDefExports = iDefFile->ReadDefFile(iParameterListInterface->DefInput());

    74 	

    75 	for (int k=0; k < count; k++)

    76 	{

    77 		SymbolType aType = SymbolTypeCode;

    78 		aSymbolEntry = new Symbol(aSysDefSymbols[k].iSysDefSymbolName, aType);

    79 		aSymbolEntry->SetOrdinal(aSysDefSymbols[k].iSysDefOrdinalNum);

    80 		iSysDefExports->push_back(aSymbolEntry);

    81 	}

    82 

    83 	// Check if the Sysdefs and the DEF file are matching.

    84 

    85 	Iterator aBegin = iSysDefExports->begin();

    86 	Iterator aEnd = iSysDefExports->end();

    87 

    88 	Iterator aDefBegin = iDefExports->begin();

    89 	Iterator aDefEnd = iDefExports->end();

    90 

    91 	std::list<String> aMissingSysDefList;

    92 

    93 	while ((aDefBegin != aDefEnd) && (aBegin != aEnd))

    94 	{

    95 		if (strcmp((*aBegin)->SymbolName(), (*aDefBegin)->SymbolName()))

    96 			aMissingSysDefList.push_back((*aBegin)->SymbolName());

    97 		aBegin++;

    98 		aDefBegin++;

    99 	}

   100 

   101 	if( aMissingSysDefList.size() ) 

   102 		throw SysDefMismatchError(SYSDEFSMISMATCHERROR, aMissingSysDefList, UseCaseBase::DefInput());

   103 		

   104 	ValidateExports(iDefExports);

   105 	CreateExports();

   106 }

   107 

   108 /**

   109 Function to generate the output E32 image. Incase of an output DEF file, then the 

   110 DEF file and the corresponding DSO file should be generated.

   111   

   112 @internalComponent

   113 @released

   114 */

   115 void POLYDLLRebuildTarget::GenerateOutput() {

   116 	

   117 	if( UseCaseBase::DefOutput() ) {

   118 		WriteDefFile();

   119 	}

   120 	if(UseCaseBase::DSOOutput() && UseCaseBase::LinkAsDLLName()) {

   121 		WriteDSOFile();

   122 	}

   123 	WriteE32();

   124 }