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StdioParserInput.h

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00001 #ifndef STDIOPARSERINPUT_H 00002 #define STDIOPARSERINPUT_H 00003 00004 /* 00005 * Parser input using libc standard I/O functions 00006 * 00007 * Copyright (C) 2003 Enrico Zini <enrico@debian.org> 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU Lesser General Public 00011 * License as published by the Free Software Foundation; either 00012 * version 2.1 of the License, or (at your option) any later version. 00013 * 00014 * This library is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 * Lesser General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU Lesser General Public 00020 * License along with this library; if not, write to the Free Software 00021 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00022 */ 00023 00024 #pragma interface 00025 00026 #include <tagcoll/ParserBase.h> 00027 #include <stdio.h> 00028 00029 #include <string> 00030 00031 class StdioParserInput : public ParserInput 00032 { 00033 protected: 00034 std::string _file; 00035 int _line; 00036 FILE* _in; 00037 bool _close_on_exit; 00038 00039 public: 00040 StdioParserInput(FILE* in, const std::string& fname, int line = 1) throw (); 00041 StdioParserInput(const std::string& fname) throw (FileException); 00042 virtual ~StdioParserInput() throw (); 00043 00044 virtual const std::string& fileName() const throw () { return _file; } 00045 virtual int lineNumber() const throw () { return _line; } 00046 00047 virtual int nextChar() throw (ParserInputException); 00048 virtual void pushChar(int c) throw (ParserInputException); 00049 }; 00050 00051 // vim:set ts=4 sw=4: 00052 #endif

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