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git://sourceware.org/git/newlib-cygwin.git
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1498c79db8
Don't use global variables. This allows to call loadlocale from the yet to be created newlocale(). Rename _thr_locale_t to __locale_t (these locales are not restricted to threads so the name is misleading). Along these lines, fix _set_ctype to take a __locale_t as parameter. Signed-off by: Corinna Vinschen <corinna@vinschen.de>
148 lines
4.6 KiB
C
148 lines
4.6 KiB
C
/*
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* Copyright (c) 2000, 2001 Alexey Zelkin <phantom@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#include <limits.h>
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#include <stdlib.h>
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#include "setlocale.h"
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#include "ldpart.h"
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extern const char * __fix_locale_grouping_str(const char *);
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#define LCMONETARY_SIZE (sizeof(struct lc_monetary_T) / sizeof(char *))
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static char empty[] = "";
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static char numempty[] = { CHAR_MAX, '\0'};
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#ifdef __HAVE_LOCALE_INFO_EXTENDED__
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static wchar_t wempty[] = L"";
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#endif
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const struct lc_monetary_T _C_monetary_locale = {
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empty, /* int_curr_symbol */
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empty, /* currency_symbol */
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empty, /* mon_decimal_point */
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empty, /* mon_thousands_sep */
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numempty, /* mon_grouping */
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empty, /* positive_sign */
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empty, /* negative_sign */
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numempty, /* int_frac_digits */
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numempty, /* frac_digits */
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numempty, /* p_cs_precedes */
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numempty, /* p_sep_by_space */
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numempty, /* n_cs_precedes */
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numempty, /* n_sep_by_space */
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numempty, /* p_sign_posn */
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numempty /* n_sign_posn */
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#ifdef __HAVE_LOCALE_INFO_EXTENDED__
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, numempty, /* int_p_cs_precedes */
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numempty, /* int_p_sep_by_space */
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numempty, /* int_n_cs_precedes */
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numempty, /* int_n_sep_by_space */
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numempty, /* int_p_sign_posn */
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numempty, /* int_n_sign_posn */
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"ASCII", /* codeset */
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wempty, /* wint_curr_symbol */
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wempty, /* wcurrency_symbol */
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wempty, /* wmon_decimal_point */
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wempty, /* wmon_thousands_sep */
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wempty, /* wpositive_sign */
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wempty /* wnegative_sign */
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#endif
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};
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#ifndef __CYGWIN__
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static struct lc_monetary_T _monetary_locale;
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static int _monetary_using_locale;
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static char *_monetary_locale_buf;
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static char
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cnv(const char *str) {
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int i = strtol(str, NULL, 10);
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if (i == -1)
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i = CHAR_MAX;
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return (char)i;
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}
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#endif
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int
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__monetary_load_locale (struct __locale_t *locale, const char *name ,
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void *f_wctomb, const char *charset)
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{
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int ret;
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struct lc_monetary_T mo;
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char *bufp = NULL;
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#ifdef __CYGWIN__
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extern int __set_lc_monetary_from_win (const char *,
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const struct lc_monetary_T *,
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struct lc_monetary_T *, char **,
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void *, const char *);
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ret = __set_lc_monetary_from_win (name, &_C_monetary_locale, &mo, &bufp,
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f_wctomb, charset);
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/* ret == -1: error, ret == 0: C/POSIX, ret > 0: valid */
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if (ret >= 0)
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{
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struct lc_monetary_T *mop = NULL;
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if (ret > 0)
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{
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mop = (struct lc_monetary_T *) calloc (1, sizeof *mop);
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if (!mop)
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return -1;
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memcpy (mop, &mo, sizeof *mop);
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}
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locale->monetary = ret == 0 ? &_C_monetary_locale : mop;
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if (locale->monetary_buf)
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free (locale->monetary_buf);
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locale->monetary_buf = bufp;
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ret = 0;
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}
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#else
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ret = __part_load_locale(name, &_monetary_using_locale,
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_monetary_locale_buf, "LC_MONETARY",
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LCMONETARY_SIZE, LCMONETARY_SIZE,
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(const char **)&_monetary_locale);
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if (ret == 0 && _monetary_using_locale) {
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_monetary_locale.mon_grouping =
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__fix_locale_grouping_str(_monetary_locale.mon_grouping);
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#define M_ASSIGN_CHAR(NAME) (((char *)_monetary_locale.NAME)[0] = \
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cnv(_monetary_locale.NAME))
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M_ASSIGN_CHAR(int_frac_digits);
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M_ASSIGN_CHAR(frac_digits);
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M_ASSIGN_CHAR(p_cs_precedes);
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M_ASSIGN_CHAR(p_sep_by_space);
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M_ASSIGN_CHAR(n_cs_precedes);
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M_ASSIGN_CHAR(n_sep_by_space);
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M_ASSIGN_CHAR(p_sign_posn);
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M_ASSIGN_CHAR(n_sign_posn);
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}
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#endif
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return ret;
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}
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