1 /*
2  * Copyright (C) 2011 Tommi Maekitalo
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * As a special exception, you may use this file as part of a free
10  * software library without restriction. Specifically, if other files
11  * instantiate templates or use macros or inline functions from this
12  * file, or you compile this file and link it with other files to
13  * produce an executable, this file does not by itself cause the
14  * resulting executable to be covered by the GNU General Public
15  * License. This exception does not however invalidate any other
16  * reasons why the executable file might be covered by the GNU Library
17  * General Public License.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
27  */
28 
29 #ifndef CXXTOOLS_DESERIALIZERBASE_H
30 #define CXXTOOLS_DESERIALIZERBASE_H
31 
32 #include <cxxtools/serializationinfo.h>
33 #include <cxxtools/api.h>
34 
35 namespace cxxtools
36 {
37     /**
38      * convert format to SerializationInfo
39      */
40     class CXXTOOLS_API DeserializerBase
41     {
42         public:
43 #ifdef HAVE_LONG_LONG
44             typedef long long int_type;
45 #else
46             typedef long int_type;
47 #endif
48 #ifdef HAVE_UNSIGNED_LONG_LONG
49             typedef unsigned long long unsigned_type;
50 #else
51             typedef unsigned long unsigned_type;
52 #endif
53 
DeserializerBase()54             DeserializerBase()
55                 : _current(0)
56             { }
57 
~DeserializerBase()58             virtual ~DeserializerBase()
59             { }
60 
begin()61             void begin()
62             {
63                 _current = &_si;
64                 _si.clear();
65             }
66 
clear()67             void clear()
68             {
69                 _current = 0;
70                 _si.clear();
71             }
72 
si()73             SerializationInfo* si()
74             { return &_si; }
75 
si()76             const SerializationInfo* si() const
77             { return &_si; }
78 
current()79             SerializationInfo* current()
80             { return _current; }
81 
82             void setCategory(SerializationInfo::Category category);
83 
84             void setName(const std::string& name);
85 
86             void setValue(const String& value);
87 
88             void setValue(const std::string& value);
89 
90             void setValue(const char* value);
91 
92             void setValue(bool value);
93 
94             void setValue(int_type value);
95 
96             void setValue(unsigned_type value);
97 
98             void setValue(long double value);
99 
100             void setNull();
101 
102             void setTypeName(const std::string& type);
103 
104             void beginMember(const std::string& name, const std::string& type, SerializationInfo::Category category);
105 
106             void leaveMember();
107 
108         private:
109             SerializationInfo _si;
110             SerializationInfo* _current;
111     };
112 
113 }
114 
115 #endif // CXXTOOLS_DESERIALIZERBASE_H
116