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155 lines
4.0 KiB
C
155 lines
4.0 KiB
C
/*-
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* Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
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* Copyright (c) 1997 FreeBSD Inc.
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* All rights reserved.
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*
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* Copyright (c) 2011 The FreeBSD Foundation
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* All rights reserved.
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* Portions of this software were developed by David Chisnall
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* under sponsorship from the FreeBSD Foundation.
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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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__FBSDID("$FreeBSD$");
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#include <stddef.h>
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#include "ldpart.h"
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#include "timelocal.h"
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struct xlocale_time {
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struct xlocale_component header;
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char *buffer;
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struct lc_time_T locale;
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};
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struct xlocale_time __xlocale_global_time;
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#define LCTIME_SIZE (sizeof(struct lc_time_T) / sizeof(char *))
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static const struct lc_time_T _C_time_locale = {
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{
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"Jan", "Feb", "Mar", "Apr", "May", "Jun",
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"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
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}, {
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"January", "February", "March", "April", "May", "June",
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"July", "August", "September", "October", "November", "December"
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}, {
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"Sun", "Mon", "Tue", "Wed",
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"Thu", "Fri", "Sat"
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}, {
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"Sunday", "Monday", "Tuesday", "Wednesday",
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"Thursday", "Friday", "Saturday"
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},
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/* X_fmt */
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"%H:%M:%S",
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/*
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* x_fmt
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* Since the C language standard calls for
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* "date, using locale's date format," anything goes.
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* Using just numbers (as here) makes Quakers happier;
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* it's also compatible with SVR4.
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*/
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"%m/%d/%y",
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/*
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* c_fmt
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*/
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"%a %b %e %H:%M:%S %Y",
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/* am */
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"AM",
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/* pm */
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"PM",
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/* date_fmt */
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"%a %b %e %H:%M:%S %Z %Y",
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/* alt_month
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* Standalone months forms for %OB
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*/
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{
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"January", "February", "March", "April", "May", "June",
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"July", "August", "September", "October", "November", "December"
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},
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/* md_order
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* Month / day order in dates
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*/
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"md",
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/* ampm_fmt
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* To determine 12-hour clock format time (empty, if N/A)
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*/
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"%I:%M:%S %p"
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};
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static void destruct_time(void *v)
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{
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struct xlocale_time *l = v;
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if (l->buffer)
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free(l->buffer);
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free(l);
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}
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#include <stdio.h>
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struct lc_time_T *
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__get_current_time_locale(locale_t loc)
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{
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return (loc->using_time_locale
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? &((struct xlocale_time *)loc->components[XLC_TIME])->locale
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: (struct lc_time_T *)&_C_time_locale);
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}
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static int
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time_load_locale(struct xlocale_time *l, int *using_locale, const char *name)
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{
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struct lc_time_T *time_locale = &l->locale;
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return (__part_load_locale(name, using_locale,
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&l->buffer, "LC_TIME",
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LCTIME_SIZE, LCTIME_SIZE,
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(const char **)time_locale));
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}
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int
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__time_load_locale(const char *name)
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{
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return time_load_locale(&__xlocale_global_time,
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&__xlocale_global_locale.using_time_locale, name);
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}
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void* __time_load(const char* name, locale_t loc)
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{
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struct xlocale_time *new = calloc(sizeof(struct xlocale_time), 1);
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new->header.header.destructor = destruct_time;
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if (time_load_locale(new, &loc->using_time_locale, name) == _LDP_ERROR)
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{
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xlocale_release(new);
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return NULL;
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}
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return new;
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}
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