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/***************************************************************************
* Copyright (C) 2002 by Roberto Raggi *
* roberto@tdevelop.org *
* *
* 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 <sstream>
#include "backgroundparser.h"
#include "problemreporter.h"
#include "PascalLexer.hpp"
#include "PascalParser.hpp"
#include "PascalAST.hpp"
#include <kdebug.h>
#include <tqfile.h>
#include <antlr/ASTFactory.hpp>
BackgroundParser::BackgroundParser( ProblemReporter* reporter,
const TQString& source,
const TQString& filename )
: m_reporter( reporter ),
m_source( source.tqunicode(), source.length() ),
m_fileName( filename )
{
}
BackgroundParser::~BackgroundParser()
{
}
void BackgroundParser::run()
{
kdDebug() << "11" << endl;
TQCString _fn = TQFile::encodeName(m_fileName);
std::string fn( _fn.data() );
TQCString text = m_source.utf8();
std::istringstream stream( text.data() );
kdDebug() << "12" << endl;
PascalLexer lexer( stream );
lexer.setFilename( fn );
lexer.setProblemReporter( m_reporter );
kdDebug() << "13" << endl;
PascalParser parser( lexer );
parser.setFilename( fn );
parser.setProblemReporter( m_reporter );
antlr::ASTFactory my_factory( "PascalAST", PascalAST::factory );
parser.initializeASTFactory(my_factory);
parser.setASTFactory( &my_factory );
kdDebug() << "14" << endl;
try{
kdDebug() << "15" << endl;
lexer.resetErrors();
parser.resetErrors();
kdDebug() << "16" << endl;
parser.compilationUnit();
kdDebug() << "17" << endl;
int errors = lexer.numberOfErrors() + parser.numberOfErrors();
kdDebug() << "18" << endl;
} catch( antlr::ANTLRException& ex ){
kdDebug() << "19" << endl;
kdDebug() << "*exception*: " << ex.toString().c_str() << endl;
m_reporter->reportError( ex.getMessage().c_str(),
m_fileName,
lexer.getLine(),
lexer.getColumn() );
}
kdDebug(9013) << "FINISHED!!" << endl;
}
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