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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2002 Tim J. Robbins.
* All rights reserved.
*
* Copyright (c) 2011 The FreeBSD Foundation
*
* Portions of this software were developed by David Chisnall
* under sponsorship from the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <ctype.h>
#include <string.h>
#include <wctype.h>
#include <xlocale.h>
#undef iswctype
int
iswctype(wint_t wc, wctype_t charclass)
{
return (__istype(wc, charclass));
}
int
iswctype_l(wint_t wc, wctype_t charclass, locale_t locale)
{
return __istype_l(wc, charclass, locale);
}
/*
* IMPORTANT: The 0 in the call to this function in wctype() must be changed to
* __get_locale() if wctype_l() is ever modified to actually use the locale
* parameter.
*/
wctype_t
wctype_l(const char *property, locale_t locale)
{
const char *propnames =
"alnum\0"
"alpha\0"
"blank\0"
"cntrl\0"
"digit\0"
"graph\0"
"lower\0"
"print\0"
"punct\0"
"space\0"
"upper\0"
"xdigit\0"
"ideogram\0" /* BSD extension */
"special\0" /* BSD extension */
"phonogram\0" /* BSD extension */
"number\0" /* BSD extension */
"rune\0"; /* BSD extension */
static const wctype_t propmasks[] = {
_CTYPE_A|_CTYPE_N,
_CTYPE_A,
_CTYPE_B,
_CTYPE_C,
_CTYPE_D,
_CTYPE_G,
_CTYPE_L,
_CTYPE_R,
_CTYPE_P,
_CTYPE_S,
_CTYPE_U,
_CTYPE_X,
_CTYPE_I,
_CTYPE_T,
_CTYPE_Q,
_CTYPE_N,
0xFFFFFF00L
};
size_t len1, len2;
const char *p;
const wctype_t *q;
len1 = strlen(property);
q = propmasks;
for (p = propnames; (len2 = strlen(p)) != 0; p += len2 + 1) {
if (len1 == len2 && memcmp(property, p, len1) == 0)
return (*q);
q++;
}
return (0UL);
}
wctype_t wctype(const char *property)
{
return wctype_l(property, 0);
}
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