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2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Approved by: TBD
   1 /*

   2  * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
   3  * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
   4  * Copyright (c) 1997 FreeBSD Inc.
   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 "lint.h"
  30 #include <stddef.h>

  31 #include "ldpart.h"
  32 #include "timelocal.h"

  33 
  34 static struct lc_time_T _time_locale;
  35 static int _time_using_locale;
  36 static char *time_locale_buf;
  37 
  38 #define LCTIME_SIZE (sizeof (struct lc_time_T) / sizeof (char *))
  39 
  40 static const struct lc_time_T   _C_time_locale = {
  41         {
  42                 "Jan", "Feb", "Mar", "Apr", "May", "Jun",
  43                 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
  44         }, {
  45                 "January", "February", "March", "April", "May", "June",
  46                 "July", "August", "September", "October", "November", "December"
  47         }, {
  48                 "Sun", "Mon", "Tue", "Wed",
  49                 "Thu", "Fri", "Sat"
  50         }, {
  51                 "Sunday", "Monday", "Tuesday", "Wednesday",
  52                 "Thursday", "Friday", "Saturday"
  53         },
  54 
  55         /* X_fmt */
  56         "%H:%M:%S",
  57 
  58         /*
  59          * x_fmt
  60          * Since the C language standard calls for


  67         /*
  68          * c_fmt
  69          */
  70         "%a %b %e %H:%M:%S %Y",
  71 
  72         /* am */
  73         "AM",
  74 
  75         /* pm */
  76         "PM",
  77 
  78         /* date_fmt */
  79         "%a %b %e %H:%M:%S %Z %Y",
  80 
  81         /*
  82          * ampm_fmt - To determine 12-hour clock format time (empty, if N/A)
  83          */
  84         "%I:%M:%S %p"
  85 };
  86 
  87 struct lc_time_T *
  88 __get_current_time_locale(void)
  89 {
  90         return (_time_using_locale ? &_time_locale :
  91             (struct lc_time_T *)&_C_time_locale);
  92 }
  93 
  94 int
  95 __time_load_locale(const char *name)
  96 {
  97         return (__part_load_locale(name, &_time_using_locale,
  98             &time_locale_buf, "LC_TIME", LCTIME_SIZE, LCTIME_SIZE,
  99             (const char **)&_time_locale));

















 100 }
   1 /*
   2  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
   3  * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
   4  * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
   5  * Copyright (c) 1997 FreeBSD Inc.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  */
  29 
  30 #include "lint.h"
  31 #include <stddef.h>
  32 #include <errno.h>
  33 #include "ldpart.h"
  34 #include "timelocal.h"
  35 #include "localeimpl.h"
  36 
  37 #define LCTIME_SIZE (sizeof (struct lc_time) / sizeof (char *))


  38 
  39 struct lc_time lc_time_posix = {


  40         {
  41                 "Jan", "Feb", "Mar", "Apr", "May", "Jun",
  42                 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
  43         }, {
  44                 "January", "February", "March", "April", "May", "June",
  45                 "July", "August", "September", "October", "November", "December"
  46         }, {
  47                 "Sun", "Mon", "Tue", "Wed",
  48                 "Thu", "Fri", "Sat"
  49         }, {
  50                 "Sunday", "Monday", "Tuesday", "Wednesday",
  51                 "Thursday", "Friday", "Saturday"
  52         },
  53 
  54         /* X_fmt */
  55         "%H:%M:%S",
  56 
  57         /*
  58          * x_fmt
  59          * Since the C language standard calls for


  66         /*
  67          * c_fmt
  68          */
  69         "%a %b %e %H:%M:%S %Y",
  70 
  71         /* am */
  72         "AM",
  73 
  74         /* pm */
  75         "PM",
  76 
  77         /* date_fmt */
  78         "%a %b %e %H:%M:%S %Z %Y",
  79 
  80         /*
  81          * ampm_fmt - To determine 12-hour clock format time (empty, if N/A)
  82          */
  83         "%I:%M:%S %p"
  84 };
  85 
  86 struct locdata __posix_time_locdata = {
  87         .l_lname = "C",
  88         .l_refcnt = (uint32_t)-1,
  89         .l_data = { &lc_time_posix }
  90 };

  91 
  92 struct locdata *
  93 __lc_time_load(const char *name)
  94 {
  95         struct locdata  *ldata;
  96         struct lc_time  *ltime;
  97         int ret;
  98 
  99         if ((ldata = __locdata_alloc(name, sizeof (*ltime))) == NULL) {
 100                 errno = EINVAL;
 101                 return (NULL);
 102         }
 103         ltime = ldata->l_data[0];
 104 
 105         ret = __part_load_locale(name, (char **)&ldata->l_data[1],
 106             "LC_TIME", LCTIME_SIZE, LCTIME_SIZE, (const char **)ltime);
 107 
 108         if (ret != _LDP_LOADED) {
 109                 __locdata_release(ldata);
 110                 errno = EINVAL;
 111                 return (NULL);
 112         }
 113 
 114         return (ldata);
 115 }