You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
140 lines
3.7 KiB
140 lines
3.7 KiB
/**************************************************************************
|
|
** parser.cpp
|
|
** -------------------
|
|
** begin : Sun Aug 4 15:05:35 2002
|
|
** copyright : (C) 2002-2004 Otto Bruggeman
|
|
** email : otto.bruggeman@home.nl
|
|
**
|
|
***************************************************************************/
|
|
/***************************************************************************
|
|
**
|
|
** This program is free software; you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation; either version 2 of the License, or
|
|
** ( at your option ) any later version.
|
|
**
|
|
***************************************************************************/
|
|
|
|
#include <kdebug.h>
|
|
|
|
#include "parser.h"
|
|
#include "cvsdiffparser.h"
|
|
#include "diffparser.h"
|
|
#include "perforceparser.h"
|
|
#include "diffmodel.h"
|
|
|
|
using namespace Diff2;
|
|
|
|
Parser::Parser( const KompareModelList* list ) :
|
|
m_list( list )
|
|
{
|
|
}
|
|
|
|
Parser::~Parser()
|
|
{
|
|
}
|
|
|
|
int Parser::cleanUpCrap( TQStringList& diffLines )
|
|
{
|
|
TQStringList::Iterator it = diffLines.begin();
|
|
|
|
int nol = 0;
|
|
|
|
TQString noNewLine( "\\ No newline" );
|
|
|
|
for ( ; it != diffLines.end(); ++it )
|
|
{
|
|
if ( (*it).startsWith( noNewLine ) )
|
|
{
|
|
it = diffLines.remove( it );
|
|
// correcting the advance of the iterator because of the remove
|
|
--it;
|
|
TQString temp( *it );
|
|
temp.truncate( temp.find( '\n' ) );
|
|
*it = temp;
|
|
++nol;
|
|
}
|
|
}
|
|
|
|
return nol;
|
|
}
|
|
|
|
DiffModelList* Parser::parse( TQStringList& diffLines )
|
|
{
|
|
/* Basically determine the generator then call the parse method */
|
|
ParserBase* parser;
|
|
|
|
m_generator = determineGenerator( diffLines );
|
|
|
|
int nol = cleanUpCrap( diffLines );
|
|
kdDebug(8101) << "Cleaned up " << nol << " line(s) of crap from the diff..." << endl;
|
|
|
|
switch( m_generator )
|
|
{
|
|
case Kompare::CVSDiff :
|
|
kdDebug(8101) << "It is a CVS generated diff..." << endl;
|
|
parser = new CVSDiffParser( m_list, diffLines );
|
|
break;
|
|
case Kompare::Diff :
|
|
kdDebug(8101) << "It is a diff generated diff..." << endl;
|
|
parser = new DiffParser( m_list, diffLines );
|
|
break;
|
|
case Kompare::Perforce :
|
|
kdDebug(8101) << "It is a Perforce generated diff..." << endl;
|
|
parser = new PerforceParser( m_list, diffLines );
|
|
break;
|
|
default:
|
|
// Nothing to delete, just leave...
|
|
return 0L;
|
|
}
|
|
|
|
m_format = parser->format();
|
|
DiffModelList* modelList = parser->parse();
|
|
if ( modelList )
|
|
{
|
|
kdDebug(8101) << "Modelcount: " << modelList->count() << endl;
|
|
DiffModelListIterator modelIt = modelList->begin();
|
|
DiffModelListIterator mEnd = modelList->end();
|
|
for ( ; modelIt != mEnd; ++modelIt )
|
|
{
|
|
kdDebug(8101) << "Hunkcount: " << (*modelIt)->hunkCount() << endl;
|
|
kdDebug(8101) << "Diffcount: " << (*modelIt)->differenceCount() << endl;
|
|
}
|
|
}
|
|
|
|
delete parser;
|
|
|
|
return modelList;
|
|
}
|
|
|
|
enum Kompare::Generator Parser::determineGenerator( const TQStringList& diffLines )
|
|
{
|
|
// Shit have to duplicate some code with this method and the ParserBase derived classes
|
|
TQString cvsDiff ( "Index: " );
|
|
TQString perforceDiff( "==== " );
|
|
|
|
TQStringList::ConstIterator it = diffLines.begin();
|
|
TQStringList::ConstIterator linesEnd = diffLines.end();
|
|
|
|
while ( it != linesEnd )
|
|
{
|
|
if ( ( *it ).startsWith( cvsDiff ) )
|
|
{
|
|
kdDebug(8101) << "Diff is a CVSDiff" << endl;
|
|
return Kompare::CVSDiff;
|
|
}
|
|
else if ( ( *it ).startsWith( perforceDiff ) )
|
|
{
|
|
kdDebug(8101) << "Diff is a Perforce Diff" << endl;
|
|
return Kompare::Perforce;
|
|
}
|
|
++it;
|
|
}
|
|
|
|
kdDebug(8101) << "We'll assume it is a diff Diff" << endl;
|
|
|
|
// For now we'll assume it is a diff file diff, later we might
|
|
// try to really determine if it is a diff file diff.
|
|
return Kompare::Diff;
|
|
}
|