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-rw-r--r--languages/pascal/backgroundparser.cpp95
1 files changed, 95 insertions, 0 deletions
diff --git a/languages/pascal/backgroundparser.cpp b/languages/pascal/backgroundparser.cpp
new file mode 100644
index 00000000..a61c9774
--- /dev/null
+++ b/languages/pascal/backgroundparser.cpp
@@ -0,0 +1,95 @@
+/***************************************************************************
+ * Copyright (C) 2002 by Roberto Raggi *
+ * *
+ * 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 <qfile.h>
+#include <antlr/ASTFactory.hpp>
+
+BackgroundParser::BackgroundParser( ProblemReporter* reporter,
+ const QString& source,
+ const QString& filename )
+ : m_reporter( reporter ),
+ m_source( source.unicode(), source.length() ),
+ m_fileName( filename )
+{
+}
+
+BackgroundParser::~BackgroundParser()
+{
+}
+
+void BackgroundParser::run()
+{
+ kdDebug() << "11" << endl;
+
+ QCString _fn = QFile::encodeName(m_fileName);
+ std::string fn( _fn.data() );
+
+ QCString 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;
+}
+
+
+