iconvwrap.h
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1 /*
2  * Copyright (C) 2012 Jiří Pinkava - Seznam.cz a. s.
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 
25 #ifndef CXXTOOLS_ICONVWRAP_H
26 #define CXXTOOLS_ICONVWRAP_H
27 
28 #include <iconv.h>
29 
30 namespace cxxtools
31 {
32 
34 class iconvwrap {
35  public:
36 
38  iconvwrap();
39 
45  iconvwrap(const char *tocode, const char *fromcode);
46 
50  bool close();
51 
61  bool convert(char **inbuf, size_t *inbytesleft,
62  char **outbuf, size_t *outbytesleft);
63 
64 
66  bool is_open();
67 
74  bool open(const char *tocode, const char *fromcode);
75 
77  ~iconvwrap();
78 
79  protected:
80  iconv_t cd;
81 };
82 
83 }
84 
85 #endif