/* $NetBSD: global_locale.c,v 1.25 2016/04/29 16:26:48 joerg Exp $ */

/*-
 * Copyright (c)2008 Citrus Project,
 * All rights reserved.
 *
 * 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>
#include <sys/types.h>
#include <sys/ctype_bits.h>
#include <sys/localedef.h>
#include <langinfo.h>
#include <limits.h>
#define __SETLOCALE_SOURCE__
#include <locale.h>
#include <stdlib.h>

#include "runetype_local.h"
#include "setlocale_local.h"

#ifndef NBCHAR_MAX
#define NBCHAR_MAX (char)CHAR_MAX
#endif

static const _MessagesLocale _DefaultMessagesLocale = {"^[Yy]", "^[Nn]", "yes",
                                                       "no"};

static const _MonetaryLocale _DefaultMonetaryLocale = {"",
                                                       "",
                                                       "",
                                                       "",
                                                       "",
                                                       "",
                                                       "",
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX,
                                                       (char)CHAR_MAX};

static const _NumericLocale _DefaultNumericLocale = {".", "", ""};

static const _TimeLocale _DefaultTimeLocale = {
  {
    "Sun",
    "Mon",
    "Tue",
    "Wed",
    "Thu",
    "Fri",
    "Sat",
  },
  {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday",
   "Saturday"},
  {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov",
   "Dec"},
  {"January", "February", "March", "April", "May", "June", "July", "August",
   "September", "October", "November", "December"},
  {"AM", "PM"},
  "%a %b %e %H:%M:%S %Y",
  "%m/%d/%y",
  "%H:%M:%S",
  "%I:%M:%S %p"};

static const char _lc_C_locale_name[] = _C_LOCALE;

__dso_hidden const struct _locale_cache_t _C_cache = {
  .ldata =
    {
      .decimal_point = __UNCONST("."),
      .thousands_sep = __UNCONST(""),
      .grouping = __UNCONST(""),
      .int_curr_symbol = __UNCONST(""),
      .currency_symbol = __UNCONST(""),
      .mon_decimal_point = __UNCONST(""),
      .mon_thousands_sep = __UNCONST(""),
      .mon_grouping = __UNCONST(""),
      .positive_sign = __UNCONST(""),
      .negative_sign = __UNCONST(""),
      .int_frac_digits = NBCHAR_MAX,
      .frac_digits = NBCHAR_MAX,
      .p_cs_precedes = NBCHAR_MAX,
      .p_sep_by_space = NBCHAR_MAX,
      .n_cs_precedes = NBCHAR_MAX,
      .n_sep_by_space = NBCHAR_MAX,
      .p_sign_posn = NBCHAR_MAX,
      .n_sign_posn = NBCHAR_MAX,
      .int_p_cs_precedes = NBCHAR_MAX,
      .int_n_cs_precedes = NBCHAR_MAX,
      .int_p_sep_by_space = NBCHAR_MAX,
      .int_n_sep_by_space = NBCHAR_MAX,
      .int_p_sign_posn = NBCHAR_MAX,
      .int_n_sign_posn = NBCHAR_MAX,
    },
  .monetary_name = _lc_C_locale_name,
  .numeric_name = _lc_C_locale_name,
};

struct _locale _lc_global_locale = {
  .cache = &_C_cache,
  .query = {_C_LOCALE},
  .part_name =
    {
      [(size_t)LC_ALL] = _lc_C_locale_name,
      [(size_t) LC_COLLATE] = _lc_C_locale_name,
      [(size_t) LC_CTYPE] = _lc_C_locale_name,
      [(size_t) LC_MONETARY] = _lc_C_locale_name,
      [(size_t) LC_NUMERIC] = _lc_C_locale_name,
      [(size_t) LC_TIME] = _lc_C_locale_name,
      [(size_t) LC_MESSAGES] = _lc_C_locale_name,
    },
  .part_impl =
    {
      [(size_t)LC_ALL] = (_locale_part_t)NULL,
      [(size_t) LC_COLLATE] = (_locale_part_t)NULL,
      [(size_t) LC_CTYPE] = (_locale_part_t)__UNCONST(&_DefaultRuneLocale),
      [(size_t) LC_MONETARY] =
        (_locale_part_t)__UNCONST(&_DefaultMonetaryLocale),
      [(size_t) LC_NUMERIC] = (_locale_part_t)__UNCONST(&_DefaultNumericLocale),
      [(size_t) LC_MESSAGES] =
        (_locale_part_t)__UNCONST(&_DefaultMessagesLocale),
      [(size_t) LC_TIME] = (_locale_part_t)__UNCONST(&_DefaultTimeLocale),
    },
};

const struct _locale _lc_C_locale = {
  .cache = &_C_cache,
  .query = {_C_LOCALE},
  .part_name =
    {
      [(size_t)LC_ALL] = _lc_C_locale_name,
      [(size_t) LC_COLLATE] = _lc_C_locale_name,
      [(size_t) LC_CTYPE] = _lc_C_locale_name,
      [(size_t) LC_MONETARY] = _lc_C_locale_name,
      [(size_t) LC_NUMERIC] = _lc_C_locale_name,
      [(size_t) LC_TIME] = _lc_C_locale_name,
      [(size_t) LC_MESSAGES] = _lc_C_locale_name,
    },
  .part_impl =
    {
      [(size_t)LC_ALL] = (_locale_part_t)NULL,
      [(size_t) LC_COLLATE] = (_locale_part_t)NULL,
      [(size_t) LC_CTYPE] = (_locale_part_t)__UNCONST(&_DefaultRuneLocale),
      [(size_t) LC_MONETARY] =
        (_locale_part_t)__UNCONST(&_DefaultMonetaryLocale),
      [(size_t) LC_NUMERIC] = (_locale_part_t)__UNCONST(&_DefaultNumericLocale),
      [(size_t) LC_MESSAGES] =
        (_locale_part_t)__UNCONST(&_DefaultMessagesLocale),
      [(size_t) LC_TIME] = (_locale_part_t)__UNCONST(&_DefaultTimeLocale),
    },
};
