| | 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: src/lib/libc/locale/wctype.c,v 1.4 2008/03/17 18:22:23 antoine Exp $"); |
| | 29 | |
| | 30 | #include "xlocale_private.h" |
| | 31 | |
| | 32 | #include <ctype.h> |
| | 33 | #include <string.h> |
| | 34 | #include <wctype.h> |
| | 35 | #include <limits.h> |
| | 36 | |
| | 37 | wctype_t |
| | 38 | wctype_l(const char *property, locale_t loc) |
| | 39 | { |
| | 40 | _RuneLocale *rl; |
| | 41 | static const struct { |
| | 42 | const char *name; |
| | 43 | wctype_t mask; |
| | 44 | } props[] = { |
| | 45 | { "alnum", _CTYPE_A|_CTYPE_D }, |
| | 46 | { "alpha", _CTYPE_A }, |
| | 47 | { "blank", _CTYPE_B }, |
| | 48 | { "cntrl", _CTYPE_C }, |
| | 49 | { "digit", _CTYPE_D }, |
| | 50 | { "graph", _CTYPE_G }, |
| | 51 | { "lower", _CTYPE_L }, |
| | 52 | { "print", _CTYPE_R }, |
| | 53 | { "punct", _CTYPE_P }, |
| | 54 | { "space", _CTYPE_S }, |
| | 55 | { "upper", _CTYPE_U }, |
| | 56 | { "xdigit", _CTYPE_X }, |
| | 57 | { "ideogram", _CTYPE_I }, /* BSD extension */ |
| | 58 | { "special", _CTYPE_T }, /* BSD extension */ |
| | 59 | { "phonogram", _CTYPE_Q }, /* BSD extension */ |
| | 60 | { "rune", 0xFFFFFF00L }, /* BSD extension */ |
| | 61 | { NULL, 0UL }, /* Default */ |
| | 62 | }; |
| | 63 | int i; |
| | 64 | |
| | 65 | i = 0; |
| | 66 | while (props[i].name != NULL && strcmp(props[i].name, property) != 0) |
| | 67 | i++; |
| | 68 | |
| | 69 | if (props[i].mask) |
| | 70 | return (props[i].mask); |
| | 71 | |
| | 72 | NORMALIZE_LOCALE(loc); |
| | 73 | rl = &loc->__lc_ctype->_CurrentRuneLocale; |
| | 74 | if ((i = rl->__ncharclasses) > 0) { |
| | 75 | _RuneCharClass *rp; |
| | 76 | for (rp = rl->__charclasses; i-- > 0; rp++) { |
| | 77 | if (strncmp(rp->__name, property, CHARCLASS_NAME_MAX) == 0) |
| | 78 | return (rp->__mask); |
| | 79 | } |
| | 80 | } |
| | 81 | return 0; |
| | 82 | } |
| | 83 | |
| | 84 | wctype_t |
| | 85 | wctype(const char *property) |
| | 86 | { |
| | 87 | return wctype_l(property, __current_locale()); |
| | 88 | } |
projects / apple / libc.git / blame_incremental