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1 /*-
2  * Copyright (c) 2002 Tim J. Robbins.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24  * SUCH DAMAGE.
25  */
26
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
29
30 #include <ctype.h>
31 #include <string.h>
32 #include <wctype.h>
33
34 #undef iswctype
35 int
36 iswctype(wint_t wc, wctype_t charclass)
37 {
38
39         return (__istype(wc, charclass));
40 }
41
42 wctype_t
43 wctype(const char *property)
44 {
45         static const struct {
46                 const char      *name;
47                 wctype_t         mask;
48         } props[] = {
49                 { "alnum",      _CTYPE_A|_CTYPE_D },
50                 { "alpha",      _CTYPE_A },
51                 { "blank",      _CTYPE_B },
52                 { "cntrl",      _CTYPE_C },
53                 { "digit",      _CTYPE_D },
54                 { "graph",      _CTYPE_G },
55                 { "lower",      _CTYPE_L },
56                 { "print",      _CTYPE_R },
57                 { "punct",      _CTYPE_P },
58                 { "space",      _CTYPE_S },
59                 { "upper",      _CTYPE_U },
60                 { "xdigit",     _CTYPE_X },
61                 { "ideogram",   _CTYPE_I },     /* BSD extension */
62                 { "special",    _CTYPE_T },     /* BSD extension */
63                 { "phonogram",  _CTYPE_Q },     /* BSD extension */
64                 { "rune",       0xFFFFFF00L },  /* BSD extension */
65                 { NULL,         0UL },          /* Default */
66         };
67         int i;
68
69         i = 0;
70         while (props[i].name != NULL && strcmp(props[i].name, property) != 0)
71                 i++;
72
73         return (props[i].mask);
74 }