lib/libc/locale/global_locale.c

   1 /* $NetBSD: global_locale.c,v 1.21 2013/09/13 13:13:32 joerg Exp $ */
   2
   3 /*-
   4  * Copyright (c)2008 Citrus Project,
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28
  29 #include <sys/cdefs.h>
  30 #if defined(LIBC_SCCS) && !defined(lint)
  31 __RCSID("$NetBSD: global_locale.c,v 1.21 2013/09/13 13:13:32 joerg Exp $");
  32 #endif /* LIBC_SCCS and not lint */
  33
  34 #include <sys/types.h>
  35 #include <sys/ctype_bits.h>
  36 #include <sys/localedef.h>
  37 #include <langinfo.h>
  38 #include <limits.h>
  39 #define __SETLOCALE_SOURCE__
  40 #include <locale.h>
  41 #include <stdlib.h>
  42
  43 #include "runetype_local.h"
  44 #include "setlocale_local.h"
  45
  46 #ifndef NBCHAR_MAX
  47 #define NBCHAR_MAX (char)CHAR_MAX
  48 #endif
  49
  50 static const _MessagesLocale _DefaultMessagesLocale = {
  51         "^[Yy]",
  52         "^[Nn]",
  53         "yes",
  54         "no"
  55 };
  56
  57 static const _MonetaryLocale _DefaultMonetaryLocale = {
  58         "",
  59         "",
  60         "",
  61         "",
  62         "",
  63         "",
  64         "",
  65         (char)CHAR_MAX,
  66         (char)CHAR_MAX,
  67         (char)CHAR_MAX,
  68         (char)CHAR_MAX,
  69         (char)CHAR_MAX,
  70         (char)CHAR_MAX,
  71         (char)CHAR_MAX,
  72         (char)CHAR_MAX,
  73         (char)CHAR_MAX,
  74         (char)CHAR_MAX,
  75         (char)CHAR_MAX,
  76         (char)CHAR_MAX,
  77         (char)CHAR_MAX,
  78         (char)CHAR_MAX
  79 };
  80
  81 static const _NumericLocale _DefaultNumericLocale = {
  82         ".",
  83         "",
  84         ""
  85 };
  86
  87 static const _TimeLocale _DefaultTimeLocale =
  88 {
  89         {
  90                 "Sun","Mon","Tue","Wed","Thu","Fri","Sat",
  91         },
  92         {
  93                 "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday",
  94                 "Friday", "Saturday"
  95         },
  96         {
  97                 "Jan", "Feb", "Mar", "Apr", "May", "Jun",
  98                 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
  99         },
 100         {
 101                 "January", "February", "March", "April", "May", "June", "July",
 102                 "August", "September", "October", "November", "December"
 103         },
 104         {
 105                 "AM", "PM"
 106         },
 107         "%a %b %e %H:%M:%S %Y",
 108         "%m/%d/%y",
 109         "%H:%M:%S",
 110         "%I:%M:%S %p"
 111 };
 112
 113 static const char _lc_C_locale_name[] = _C_LOCALE;
 114
 115 __dso_hidden const struct _locale_cache_t _C_cache = {
 116     .ldata = {
 117         .decimal_point          = __UNCONST("."),
 118         .thousands_sep          = __UNCONST(""),
 119         .grouping               = __UNCONST(""),
 120         .int_curr_symbol        = __UNCONST(""),
 121         .currency_symbol        = __UNCONST(""),
 122         .mon_decimal_point      = __UNCONST(""),
 123         .mon_thousands_sep      = __UNCONST(""),
 124         .mon_grouping           = __UNCONST(""),
 125         .positive_sign          = __UNCONST(""),
 126         .negative_sign          = __UNCONST(""),
 127         .int_frac_digits        = NBCHAR_MAX,
 128         .frac_digits            = NBCHAR_MAX,
 129         .p_cs_precedes          = NBCHAR_MAX,
 130         .p_sep_by_space         = NBCHAR_MAX,
 131         .n_cs_precedes          = NBCHAR_MAX,
 132         .n_sep_by_space         = NBCHAR_MAX,
 133         .p_sign_posn            = NBCHAR_MAX,
 134         .n_sign_posn            = NBCHAR_MAX,
 135         .int_p_cs_precedes      = NBCHAR_MAX,
 136         .int_n_cs_precedes      = NBCHAR_MAX,
 137         .int_p_sep_by_space     = NBCHAR_MAX,
 138         .int_n_sep_by_space     = NBCHAR_MAX,
 139         .int_p_sign_posn        = NBCHAR_MAX,
 140         .int_n_sign_posn        = NBCHAR_MAX,
 141     },
 142     .monetary_name = _lc_C_locale_name,
 143     .numeric_name = _lc_C_locale_name,
 144 };
 145
 146 __dso_protected struct _locale _lc_global_locale = {
 147     .cache = &_C_cache,
 148     .query = { _C_LOCALE },
 149     .part_name = {
 150         [(size_t)LC_ALL     ] = _lc_C_locale_name,
 151         [(size_t)LC_COLLATE ] = _lc_C_locale_name,
 152         [(size_t)LC_CTYPE   ] = _lc_C_locale_name,
 153         [(size_t)LC_MONETARY] = _lc_C_locale_name,
 154         [(size_t)LC_NUMERIC ] = _lc_C_locale_name,
 155         [(size_t)LC_TIME    ] = _lc_C_locale_name,
 156         [(size_t)LC_MESSAGES] = _lc_C_locale_name,
 157     },
 158     .part_impl = {
 159         [(size_t)LC_ALL     ] = (_locale_part_t)NULL,
 160         [(size_t)LC_COLLATE ] = (_locale_part_t)NULL,
 161         [(size_t)LC_CTYPE   ] = (_locale_part_t)
 162             __UNCONST(&_DefaultRuneLocale),
 163         [(size_t)LC_MONETARY] = (_locale_part_t)
 164             __UNCONST(&_DefaultMonetaryLocale),
 165         [(size_t)LC_NUMERIC ] = (_locale_part_t)
 166             __UNCONST(&_DefaultNumericLocale),
 167         [(size_t)LC_MESSAGES] = (_locale_part_t)
 168             __UNCONST(&_DefaultMessagesLocale),
 169         [(size_t)LC_TIME] = (_locale_part_t)
 170             __UNCONST(&_DefaultTimeLocale),
 171     },
 172 };
 173
 174 __dso_protected const struct _locale _lc_C_locale = {
 175     .cache = &_C_cache,
 176     .query = { _C_LOCALE },
 177     .part_name = {
 178         [(size_t)LC_ALL     ] = _lc_C_locale_name,
 179         [(size_t)LC_COLLATE ] = _lc_C_locale_name,
 180         [(size_t)LC_CTYPE   ] = _lc_C_locale_name,
 181         [(size_t)LC_MONETARY] = _lc_C_locale_name,
 182         [(size_t)LC_NUMERIC ] = _lc_C_locale_name,
 183         [(size_t)LC_TIME    ] = _lc_C_locale_name,
 184         [(size_t)LC_MESSAGES] = _lc_C_locale_name,
 185     },
 186     .part_impl = {
 187         [(size_t)LC_ALL     ] = (_locale_part_t)NULL,
 188         [(size_t)LC_COLLATE ] = (_locale_part_t)NULL,
 189         [(size_t)LC_CTYPE   ] = (_locale_part_t)
 190             __UNCONST(&_DefaultRuneLocale),
 191         [(size_t)LC_MONETARY] = (_locale_part_t)
 192             __UNCONST(&_DefaultMonetaryLocale),
 193         [(size_t)LC_NUMERIC ] = (_locale_part_t)
 194             __UNCONST(&_DefaultNumericLocale),
 195         [(size_t)LC_MESSAGES] = (_locale_part_t)
 196             __UNCONST(&_DefaultMessagesLocale),
 197         [(size_t)LC_TIME] = (_locale_part_t)
 198             __UNCONST(&_DefaultTimeLocale),
 199     },
 200 };