1 /*

     2 * Copyright (c) 1997-2009 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 *

    16 */

    17 

    18 

    19 #include <assert.h>

    20 #include "LINKARRA.H"

    21 #include "NAMEIDMA.H"

    22 #include "RCBINSTR.H"

    23 #include "TOKENS.H"  

    24 #include "MEM.H"     

    25 #include "ERRORHAN.H"

    26 #include "RCBINSTR.H"

    27 

    28 #if defined(__MSVCDOTNET__) || defined(__TOOLS2__)

    29 using std::cout;

    30 using std::cerr;

    31 using std::endl;

    32 #endif //__MSVCDOTNET__

    33                 

    34 extern NameIdMap* pResourceNameIds;

    35 extern int verbose;

    36 extern RCTypeArray gTypes;

    37 

    38 int LinkArray::iInUse = 0;

    39 

    40 LinkArray::LinkArray()

    41 	{

    42 	assert(!iInUse);

    43 	iInUse = 1;

    44 	}

    45 

    46 LinkArray::~LinkArray()

    47 	{

    48 	assert(iInUse);

    49 	DeleteAll();

    50 	}

    51 

    52 void LinkArray::Add( LinkItem * pNewItem)

    53 	{

    54 	Array::Add( pNewItem);

    55 	}

    56 

    57 void LinkArray::OverwriteLinks ( RCBinaryStream & os ) const

    58 	{

    59 	if ( verbose) { MOFF; cout << "Writing in correct links." << endl; MON;}

    60 	LinkArrayIterator next( *this);

    61 	LinkItem * p;

    62 	while ( ( p = next() ) != NULL)

    63 		p->OverwriteLink( os);

    64 	}

    65 

    66 LinkItem::LinkItem(ResourceDataStream& aStream,const String& aResourceName,const String& aFileName,int aLineNumber):

    67 	iStreamPosition(0xeebbeebb), // garbage initialization

    68 	iResourceName(aResourceName),

    69 	iFileName(aFileName),

    70 	iLineNumber(aLineNumber)

    71 	{

    72 	aStream.EnquireStreamPositionWhenKnown(iStreamPosition); // causes iStream to be correctly set at some point later

    73 	}

    74 

    75 int WordLink::NumberOfBytesOccupiesInStream()

    76 	{ // static

    77 	return gTypes.GetSize(L_WORD);

    78 	}

    79 

    80 int LongLink::NumberOfBytesOccupiesInStream()

    81 	{ // static

    82 	return gTypes.GetSize(L_LONG);

    83 	}

    84 

    85 void WordLink::OverwriteLink( RCBinaryStream & os ) const

    86 	{

    87 	if ( verbose) { MOFF; cout << "Writing WORD link: " << iResourceName << "\t" << iStreamPosition << endl; MON;}

    88 	os.SetPosition(iStreamPosition);

    89 	ErrorHandler::Register(iFileName,iLineNumber);

    90 	os << NumericValue(pResourceNameIds->FindId(iResourceName),L_WORD);

    91 	}

    92 

    93 void LongLink::OverwriteLink( RCBinaryStream & os ) const

    94 	{

    95 	if ( verbose) { MOFF; cout << "Writing LONG link: " << iResourceName << "\t" << iStreamPosition << endl; MON;}

    96 	os.SetPosition(iStreamPosition);

    97 	ErrorHandler::Register(iFileName,iLineNumber);

    98 	os << NumericValue(pResourceNameIds->FindId(iResourceName),L_LONG);

    99 	}

   100 

   101 LinkArrayIterator::LinkArrayIterator(const LinkArray& c):

   102 	ArrayIterator(c)

   103 	{}

   104 

   105 LinkItem * LinkArrayIterator::operator() ()

   106 	{

   107 	return (LinkItem *) ArrayIterator::operator() ();

   108 	}

   109 

   110 WordLink::WordLink(ResourceDataStream& aStream,const String& aResourceName,const String& aFileName,int aLineNumber):

   111 	LinkItem(aStream,aResourceName,aFileName,aLineNumber)

   112 	{}

   113 

   114 LongLink::LongLink(ResourceDataStream& aStream,const String& aResourceName,const String& aFileName,int aLineNumber):

   115 	LinkItem(aStream,aResourceName,aFileName,aLineNumber)

   116 	{}

   117 

   118 ostream & WordLink::StreamOut ( ostream & os)

   119 	{

   120 	os << "WordLink: " << iStreamPosition << "\t" << iResourceName << endl;

   121 	

   122 	return os;

   123 	}

   124 

   125 ostream & LongLink::StreamOut( ostream & os)

   126 	{

   127 	os << "LongLink: " << iStreamPosition << "\t" << iResourceName << endl;

   128 	

   129 	return os;

   130 	}

   131 

   132 ostream & operator<< ( ostream & os, LinkArray & o)

   133 	{

   134 	os << "LinkArray *******" << endl;

   135 	

   136 	LinkArrayIterator next( o);

   137 	LinkItem * p;

   138 	

   139 	while( ( p = next() ) != NULL)

   140 		p->StreamOut( os);

   141 		

   142 	return os;

   143 	}