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_JSON_SCANNER_H
30 #define CXXTOOLS_JSON_SCANNER_H
31 
32 #include <cxxtools/composer.h>
33 #include <cxxtools/jsonparser.h>
34 #include <string>
35 
36 namespace cxxtools
37 {
38     class DeserializerBase;
39     class IComposer;
40 
41     namespace json
42     {
43         class Scanner
44         {
45             public:
Scanner()46                 Scanner()
47                 { }
48 
49                 void begin(DeserializerBase& handler, IComposer& composer);
50 
advance(char ch)51                 bool advance(char ch)
52                 { return _parser.advance(ch) != 0; }
53 
54                 void finalizeReply();
55 
56             private:
57                 JsonParser _parser;
58                 DeserializerBase* _deserializer;
59                 IComposer* _composer;
60         };
61     }
62 }
63 
64 #endif // CXXTOOLS_JSON_SCANNER_H
65