lib Library API Documentation

koscript_parser.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 1998, 1999, 2000 Torben Weis <weis@kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017    Boston, MA 02111-1307, USA.
00018 */
00019 
00020 #ifndef __KSCRIPT_PARSER_H__
00021 #define __KSCRIPT_PARSER_H__
00022 
00023 #include <stdio.h>
00024 #include <qstring.h>
00025 #include <koffice_export.h>
00026 
00027 class KSParser;
00028 class KSParseNode;
00029 class KSContext;
00030 class KLocale;
00031 
00032 extern KSParser *theParser;  // Defined in koscript_parser.cc
00033 extern int yyparse();      // Defined through yacc.y
00034 
00035 class KOSCRIPT_EXPORT KSParser
00036 {
00037 public:
00038   KSParser();
00039   ~KSParser();
00040 
00041   bool eval( KSContext& );
00042 
00043   bool parse( FILE* inp_file, const char *filename = NULL, int extension = 0, KLocale* locale = 0 );
00044   bool parse( const char* code, int extension = 0, KLocale* locale = 0 );
00045   void setRootNode( KSParseNode *node );
00046   KSParseNode *getRootNode();
00047   void parse_error( const char *file, const char *err, int line );
00048 
00049   void print( bool detailed = false );
00050 
00051   KSParseNode* donateParseTree();
00052 
00053   QString errorMessage() const { return m_errorMessage; }
00054 
00055 private:
00056   KSParseNode *rootNode;
00057   QString m_errorMessage;
00058 };
00059 
00060 
00061 #endif
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