00001 /* This file is part of QJson 00002 * 00003 * Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com> 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License version 2.1, as published by the Free Software Foundation. 00008 * 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Lesser General Public License 00016 * along with this library; see the file COPYING.LIB. If not, write to 00017 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00018 * Boston, MA 02110-1301, USA. 00019 */ 00020 00021 #ifndef _JSON_SCANNER 00022 #define _JSON_SCANNER 00023 00024 #include <fstream> 00025 #include <string> 00026 00027 #include <QtCore/QIODevice> 00028 #include <QtCore/QVariant> 00029 00030 #define YYSTYPE QVariant 00031 00032 #include "parser_p.h" 00033 00034 namespace yy { 00035 class location; 00036 int yylex(YYSTYPE *yylval, yy::location *yylloc, QJson::ParserPrivate* driver); 00037 } 00038 00039 class JSonScanner 00040 { 00041 public: 00042 explicit JSonScanner(QIODevice* io); 00043 int yylex(YYSTYPE* yylval, yy::location *yylloc); 00044 void allowSpecialNumbers(bool allow); 00045 00046 protected: 00047 bool m_quotmarkClosed; 00048 bool m_allowSpecialNumbers; 00049 unsigned int m_quotmarkCount; 00050 QIODevice* m_io; 00051 }; 00052 00053 #endif 00054
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