Stellarium 0.12.3
StelJsonParser.hpp
1 /*
2  * Copyright (C) 2008 Fabien Chereau
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License
6  * as published by the Free Software Foundation; either version 2
7  * of the License, or (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
17  */
18 
19 #ifndef _STELJSONPARSER_HPP_
20 #define _STELJSONPARSER_HPP_
21 
22 #include <QIODevice>
23 #include <QVariant>
24 #include <QByteArray>
25 
26 
34 {
35 public:
39  JsonListIterator(QIODevice* input);
41 
45  QVariant next();
46 
48  bool hasNext() const {return ahasNext;}
49 
50 private:
51  bool ahasNext;
52  class StelJsonParserInstance* parser;
53 };
54 
58 
70 {
71 public:
73  static JsonListIterator initListIterator(QIODevice* in) {return JsonListIterator(in);}
74 
76  static QVariant parse(QIODevice* input);
77  static QVariant parse(const QByteArray& input);
78 
80  static void write(const QVariant& jsonObject, QIODevice* output, int indentLevel=0);
81 
83  static QByteArray write(const QVariant& jsonObject, int indentLevel=0);
84 
85  static void registerSerializerForType(int t, void (*func)(const QVariant&, QIODevice*, int)) {otherSerializer.insert(t, func);}
86 
87 private:
88  static QHash<int, void (*)(const QVariant&, QIODevice*, int)> otherSerializer;
89 };
90 
91 #endif // _STELJSONPARSER_HPP_