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/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <langinfo.h>
#include <string.h>
/* Undefine following line in production version. */
/* #define NDEBUG 1 */
#include <assert.h>
#include <stdlib.h>
#include "locales.h"
#include "localeinfo.h"
#include "stringtrans.h"
#define SWAPU32(w) \
(((w) << 24) | (((w) & 0xff00) << 8) | (((w) >> 8) & 0xff00) | ((w) >> 24))
void *xmalloc (size_t __n);
void *xrealloc (void *__p, size_t __n);
/* Entry describing an entry of the era specification. */
struct era_data
{
int32_t direction;
int32_t offset;
int32_t start_date[3];
int32_t stop_date[3];
const char *name;
const char *format;
};
/* The real definition of the struct for the LC_TIME locale. */
struct locale_time_t
{
const char *abday[7];
size_t cur_num_abday;
const char *day[7];
size_t cur_num_day;
const char *abmon[12];
size_t cur_num_abmon;
const char *mon[12];
size_t cur_num_mon;
const char *am_pm[2];
size_t cur_num_am_pm;
const char *d_t_fmt;
const char *d_fmt;
const char *t_fmt;
const char *t_fmt_ampm;
const char **era;
u_int32_t cur_num_era;
const char *era_year;
const char *era_d_t_fmt;
const char *era_t_fmt;
const char *era_d_fmt;
const char *alt_digits[100];
u_int32_t cur_num_alt_digits;
struct era_data *era_entries;
struct era_data *era_entries_ob;
};
void
time_startup (struct linereader *lr, struct localedef_t *locale,
struct charset_t *charset)
{
struct locale_time_t *time;
/* It is important that we always use UCS1 encoding for strings now. */
encoding_method = ENC_UCS1;
locale->categories[LC_TIME].time = time =
(struct locale_time_t *) xmalloc (sizeof (struct locale_time_t));
memset (time, '\0', sizeof (struct locale_time_t));
}
void
time_finish (struct localedef_t *locale)
{
struct locale_time_t *time = locale->categories[LC_TIME].time;
#define TESTARR_ELEM(cat, max) \
if (time->cur_num_##cat == 0) \
error (0, 0, _("field `%s' in category `%s' not defined"), \
#cat, "LC_TIME"); \
else if (time->cur_num_##cat != max) \
error (0, 0, _("field `%s' in category `%s' has not enough values"), \
#cat, "LC_TIME")
TESTARR_ELEM (abday, 7);
TESTARR_ELEM (day, 7);
TESTARR_ELEM (abmon, 12);
TESTARR_ELEM (mon, 12);
TESTARR_ELEM (am_pm, 2);
#define TEST_ELEM(cat) \
if (time->cat == NULL) \
error (0, 0, _("field `%s' in category `%s' not defined"), \
#cat, "LC_TIME")
TEST_ELEM (d_t_fmt);
TEST_ELEM (d_fmt);
TEST_ELEM (t_fmt);
TEST_ELEM (t_fmt_ampm);
/* Now process the era entries. */
if (time->cur_num_era != 0)
{
const int days_per_month[12] = { 31, 29, 31, 30, 31, 30,
31, 31, 30, 31 ,30, 31 };
size_t idx;
time->era_entries =
(struct era_data *) xmalloc (time->cur_num_era
* sizeof (struct era_data));
for (idx = 0; idx < time->cur_num_era; ++idx)
{
size_t era_len = strlen (time->era[idx]);
char *str = xmalloc ((era_len + 1 + 3) & ~3);
char *endp;
memcpy (str, time->era[idx], era_len + 1);
/* First character must be + or - for the direction. */
if (*str != '+' && *str != '-')
{
error (0, 0, _("direction flag in string %d in `era' field"
" in category `%s' is not '+' nor '-'"),
idx + 1, "LC_TIME");
/* Default arbitrarily to '+'. */
time->era_entries[idx].direction = '+';
}
else
time->era_entries[idx].direction = *str;
if (*++str != ':')
{
error (0, 0, _("direction flag in string %d in `era' field"
" in category `%s' is not a single character"),
idx + 1, "LC_TIME");
(void) strsep (&str, ":");
}
else
++str;
/* Now the offset year. */
time->era_entries[idx].offset = strtol (str, &endp, 10);
if (endp == str)
{
error (0, 0, _("illegal number for offset in string %d in"
" `era' field in category `%s'"),
idx + 1, "LC_TIME");
(void) strsep (&str, ":");
}
else if (*endp != ':')
{
error (0, 0, _("garbage at end of offset value in string %d in"
" `era' field in category `%s'"),
idx + 1, "LC_TIME");
(void) strsep (&str, ":");
}
else
str = endp + 1;
/* Next is the starting date in ISO format. */
if (strncmp (str, "-*", 2) == 0)
{
time->era_entries[idx].start_date[0] =
time->era_entries[idx].start_date[1] =
time->era_entries[idx].start_date[2] = 0x80000000;
if (str[2] != ':')
goto garbage_start_date;
str += 3;
}
else if (strncmp (str, "+*", 2) == 0)
{
time->era_entries[idx].start_date[0] =
time->era_entries[idx].start_date[1] =
time->era_entries[idx].start_date[2] = 0x7fffffff;
if (str[2] != ':')
goto garbage_start_date;
str += 3;
}
else
{
time->era_entries[idx].start_date[0] = strtol (str, &endp, 10);
if (endp == str || *endp != '/')
goto invalid_start_date;
else
str = endp + 1;
time->era_entries[idx].start_date[0] -= 1900;
time->era_entries[idx].start_date[1] = strtol (str, &endp, 10);
if (endp == str || *endp != '/')
goto invalid_start_date;
else
str = endp + 1;
time->era_entries[idx].start_date[1] -= 1;
time->era_entries[idx].start_date[2] = strtol (str, &endp, 10);
if (endp == str)
{
invalid_start_date:
error (0, 0, _("illegal starting date in string %d in"
" `era' field in category `%s'"),
idx + 1, "LC_TIME");
(void) strsep (&str, ":");
}
else if (*endp != ':')
{
garbage_start_date:
error (0, 0, _("garbage at end of starting date in string %d"
" in `era' field in category `%s'"),
idx + 1, "LC_TIME");
(void) strsep (&str, ":");
}
else
{
str = endp + 1;
/* Check for valid value. */
if (time->era_entries[idx].start_date[1] < 0
|| time->era_entries[idx].start_date[1] >= 12
|| time->era_entries[idx].start_date[2] < 0
|| (time->era_entries[idx].start_date[2]
> days_per_month[time->era_entries[idx].start_date[1]])
|| (time->era_entries[idx].start_date[1] == 2
&& time->era_entries[idx].start_date[2] == 29
&& !__isleap (time->era_entries[idx].start_date[0])))
error (0, 0, _("starting date is illegal in"
" string %d in `era' field in"
" category `%s'"),
idx + 1, "LC_TIME");
}
}
/* Next is the stopping date in ISO format. */
if (strncmp (str, "-*", 2) == 0)
{
time->era_entries[idx].stop_date[0] =
time->era_entries[idx].stop_date[1] =
time->era_entries[idx].stop_date[2] = 0x80000000;
if (str[2] != ':')
goto garbage_stop_date;
str += 3;
}
else if (strncmp (str, "+*", 2) == 0)
{
time->era_entries[idx].stop_date[0] =
time->era_entries[idx].stop_date[1] =
time->era_entries[idx].stop_date[2] = 0x7fffffff;
if (str[2] != ':')
goto garbage_stop_date;
str += 3;
}
else
{
time->era_entries[idx].stop_date[0] = strtol (str, &endp, 10);
if (endp == str || *endp != '/')
goto invalid_stop_date;
else
str = endp + 1;
time->era_entries[idx].stop_date[0] -= 1900;
time->era_entries[idx].stop_date[1] = strtol (str, &endp, 10);
if (endp == str || *endp != '/')
goto invalid_stop_date;
else
str = endp + 1;
time->era_entries[idx].stop_date[1] -= 1;
time->era_entries[idx].stop_date[2] = strtol (str, &endp, 10);
if (endp == str)
{
invalid_stop_date:
error (0, 0, _("illegal stopping date in string %d in"
" `era' field in category `%s'"),
idx + 1, "LC_TIME");
(void) strsep (&str, ":");
}
else if (*endp != ':')
{
garbage_stop_date:
error (0, 0, _("garbage at end of stopping date in string %d"
" in `era' field in category `%s'"),
idx + 1, "LC_TIME");
(void) strsep (&str, ":");
}
else
{
str = endp + 1;
/* Check for valid value. */
if (time->era_entries[idx].stop_date[1] < 0
|| time->era_entries[idx].stop_date[1] >= 12
|| time->era_entries[idx].stop_date[2] < 0
|| (time->era_entries[idx].stop_date[2]
> days_per_month[time->era_entries[idx].stop_date[1]])
|| (time->era_entries[idx].stop_date[1] == 2
&& time->era_entries[idx].stop_date[2] == 29
&& !__isleap (time->era_entries[idx].stop_date[0])))
error (0, 0, _("stopping date is illegal in"
" string %d in `era' field in"
" category `%s'"),
idx + 1, "LC_TIME");
}
}
if (str == NULL || *str == '\0')
{
error (0, 0, _("missing era name in string %d in `era' field"
" in category `%s'"), idx + 1, "LC_TIME");
time->era_entries[idx].name =
time->era_entries[idx].format = "";
}
else
{
time->era_entries[idx].name = strsep (&str, ":");
if (str == NULL || *str == '\0')
{
error (0, 0, _("missing era format in string %d in `era'"
" field in category `%s'"),
idx + 1, "LC_TIME");
time->era_entries[idx].name =
time->era_entries[idx].format = "";
}
else
time->era_entries[idx].format = str;
}
}
/* Construct the array for the other byte order. */
time->era_entries_ob =
(struct era_data *) xmalloc (time->cur_num_era
* sizeof (struct era_data));
for (idx = 0; idx < time->cur_num_era; ++idx)
{
time->era_entries_ob[idx].direction =
SWAPU32 (time->era_entries[idx].direction);
time->era_entries_ob[idx].offset =
SWAPU32 (time->era_entries[idx].offset);
time->era_entries_ob[idx].start_date[0] =
SWAPU32 (time->era_entries[idx].start_date[0]);
time->era_entries_ob[idx].start_date[1] =
SWAPU32 (time->era_entries[idx].start_date[1]);
time->era_entries_ob[idx].start_date[2] =
SWAPU32 (time->era_entries[idx].stop_date[2]);
time->era_entries_ob[idx].stop_date[0] =
SWAPU32 (time->era_entries[idx].stop_date[0]);
time->era_entries_ob[idx].stop_date[1] =
SWAPU32 (time->era_entries[idx].stop_date[1]);
time->era_entries_ob[idx].stop_date[2] =
SWAPU32 (time->era_entries[idx].stop_date[2]);
time->era_entries_ob[idx].name =
time->era_entries[idx].name;
time->era_entries_ob[idx].format =
time->era_entries[idx].format;
}
}
}
void
time_output (struct localedef_t *locale, const char *output_path)
{
struct locale_time_t *time = locale->categories[LC_TIME].time;
struct iovec iov[2 + _NL_ITEM_INDEX (_NL_NUM_LC_TIME)
+ time->cur_num_era - 1
+ time->cur_num_alt_digits - 1
+ 1 + (time->cur_num_era * 9 - 1) * 2
+ (time->cur_num_era == 0)];
struct locale_file data;
u_int32_t idx[_NL_ITEM_INDEX (_NL_NUM_LC_TIME)];
size_t cnt, last_idx, num;
if ((locale->binary & (1 << LC_TIME)) != 0)
{
iov[0].iov_base = time;
iov[0].iov_len = locale->len[LC_TIME];
write_locale_data (output_path, "LC_TIME", 1, iov);
return;
}
data.magic = LIMAGIC (LC_TIME);
data.n = _NL_ITEM_INDEX (_NL_NUM_LC_TIME);
iov[0].iov_base = (void *) &data;
iov[0].iov_len = sizeof (data);
iov[1].iov_base = (void *) idx;
iov[1].iov_len = sizeof (idx);
idx[0] = iov[0].iov_len + iov[1].iov_len;
/* The ab'days. */
for (cnt = 0; cnt <= _NL_ITEM_INDEX (ABDAY_7); ++cnt)
{
iov[2 + cnt].iov_base =
(void *) (time->abday[cnt - _NL_ITEM_INDEX (ABDAY_1)] ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + cnt] = idx[cnt] + iov[2 + cnt].iov_len;
}
/* The days. */
for (; cnt <= _NL_ITEM_INDEX (DAY_7); ++cnt)
{
iov[2 + cnt].iov_base =
(void *) (time->day[cnt - _NL_ITEM_INDEX (DAY_1)] ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + cnt] = idx[cnt] + iov[2 + cnt].iov_len;
}
/* The ab'mons. */
for (; cnt <= _NL_ITEM_INDEX (ABMON_12); ++cnt)
{
iov[2 + cnt].iov_base =
(void *) (time->abmon[cnt - _NL_ITEM_INDEX (ABMON_1)] ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + cnt] = idx[cnt] + iov[2 + cnt].iov_len;
}
/* The mons. */
for (; cnt <= _NL_ITEM_INDEX (MON_12); ++cnt)
{
iov[2 + cnt].iov_base =
(void *) (time->mon[cnt - _NL_ITEM_INDEX (MON_1)] ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + cnt] = idx[cnt] + iov[2 + cnt].iov_len;
}
/* AM/PM. */
for (; cnt <= _NL_ITEM_INDEX (PM_STR); ++cnt)
{
iov[2 + cnt].iov_base =
(void *) (time->am_pm[cnt - _NL_ITEM_INDEX (AM_STR)] ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + cnt] = idx[cnt] + iov[2 + cnt].iov_len;
}
iov[2 + cnt].iov_base = (void *) (time->d_t_fmt ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + cnt] = idx[cnt] + iov[2 + cnt].iov_len;
++cnt;
iov[2 + cnt].iov_base = (void *) (time->d_fmt ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + cnt] = idx[cnt] + iov[2 + cnt].iov_len;
++cnt;
iov[2 + cnt].iov_base = (void *) (time->t_fmt ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + cnt] = idx[cnt] + iov[2 + cnt].iov_len;
++cnt;
iov[2 + cnt].iov_base = (void *) (time->t_fmt_ampm ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + cnt] = idx[cnt] + iov[2 + cnt].iov_len;
last_idx = ++cnt;
idx[1 + last_idx] = idx[last_idx];
for (num = 0; num < time->cur_num_era; ++num, ++cnt)
{
iov[2 + cnt].iov_base = (void *) time->era[num];
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + last_idx] += iov[2 + cnt].iov_len;
}
++last_idx;
iov[2 + cnt].iov_base = (void *) (time->era_year ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + last_idx] = idx[last_idx] + iov[2 + cnt].iov_len;
++cnt;
++last_idx;
iov[2 + cnt].iov_base = (void *) (time->era_d_fmt ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + last_idx] = idx[last_idx] + iov[2 + cnt].iov_len;
++cnt;
++last_idx;
idx[1 + last_idx] = idx[last_idx];
for (num = 0; num < time->cur_num_alt_digits; ++num, ++cnt)
{
iov[2 + cnt].iov_base = (void *) (time->alt_digits[num] ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + last_idx] += iov[2 + cnt].iov_len;
}
++last_idx;
iov[2 + cnt].iov_base = (void *) (time->era_d_t_fmt ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + last_idx] = idx[last_idx] + iov[2 + cnt].iov_len;
++cnt;
++last_idx;
iov[2 + cnt].iov_base = (void *) (time->era_t_fmt ?: "");
iov[2 + cnt].iov_len = strlen (iov[2 + cnt].iov_base) + 1;
idx[1 + last_idx] = idx[last_idx] + iov[2 + cnt].iov_len;
++cnt;
++last_idx;
/* We must align the following data. */
iov[2 + cnt].iov_base = (void *) "\0\0";
iov[2 + cnt].iov_len = ((idx[last_idx] + 3) & ~3) - idx[last_idx];
idx[last_idx] = (idx[last_idx] + 3) & ~3;
++cnt;
iov[2 + cnt].iov_base = (void *) &time->cur_num_alt_digits;
iov[2 + cnt].iov_len = sizeof (u_int32_t);
idx[1 + last_idx] = idx[last_idx] + iov[2 + cnt].iov_len;
++cnt;
++last_idx;
/* The `era' data in usable form. */
iov[2 + cnt].iov_base = (void *) &time->cur_num_era;
iov[2 + cnt].iov_len = sizeof (u_int32_t);
idx[1 + last_idx] = idx[last_idx] + iov[2 + cnt].iov_len;
++cnt;
++last_idx;
#if __BYTE_ORDER == __LITTLE_ENDIAN
# define ERA_B1 time->era_entries_ob
# define ERA_B2 time->era_entries
#else
# define ERA_B1 time->era_entries
# define ERA_B2 time->era_entries_ob
#endif
idx[1 + last_idx] = idx[last_idx];
for (num = 0; num < time->cur_num_era; ++num)
{
size_t l;
iov[2 + cnt].iov_base = (void *) &ERA_B1[num].direction;
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B1[num].offset;
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B1[num].start_date[0];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B1[num].start_date[1];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B1[num].start_date[2];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B1[num].stop_date[0];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B1[num].stop_date[1];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B1[num].stop_date[2];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
l = (strchr (ERA_B1[num].format, '\0') - ERA_B1[num].name) + 1;
l = (l + 3) & ~3;
iov[2 + cnt].iov_base = (void *) ERA_B1[num].name;
iov[2 + cnt].iov_len = l;
++cnt;
idx[1 + last_idx] += 8 * sizeof (int32_t) + l;
assert (idx[1 + last_idx] % 4 == 0);
}
++last_idx;
/* idx[1 + last_idx] = idx[last_idx]; */
for (num = 0; num < time->cur_num_era; ++num)
{
size_t l;
iov[2 + cnt].iov_base = (void *) &ERA_B2[num].direction;
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B2[num].offset;
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B2[num].start_date[0];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B2[num].start_date[1];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B2[num].start_date[2];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B2[num].stop_date[0];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B2[num].stop_date[1];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
iov[2 + cnt].iov_base = (void *) &ERA_B2[num].stop_date[2];
iov[2 + cnt].iov_len = sizeof (int32_t);
++cnt;
l = (strchr (ERA_B2[num].format, '\0') - ERA_B2[num].name) + 1;
l = (l + 3) & ~3;
iov[2 + cnt].iov_base = (void *) ERA_B2[num].name;
iov[2 + cnt].iov_len = l;
++cnt;
/* idx[1 + last_idx] += 8 * sizeof (int32_t) + l; */
}
/* We have a problem when no era data is present. In this case the
data pointer for _NL_TIME_ERA_ENTRIES_EB and
_NL_TIME_ERA_ENTRIES_EL point after the end of the file. So we
introduce some dummy data here. */
if (time->cur_num_era == 0)
{
static u_int32_t dummy = 0;
iov[2 + cnt].iov_base = (void *) &dummy;
iov[2 + cnt].iov_len = 4;
++cnt;
}
assert (cnt == (_NL_ITEM_INDEX (_NL_NUM_LC_TIME)
+ time->cur_num_era - 1
+ time->cur_num_alt_digits - 1
+ 1 + (time->cur_num_era * 9 - 1) * 2
+ (time->cur_num_era == 0))
&& last_idx + 1 == _NL_ITEM_INDEX (_NL_NUM_LC_TIME));
write_locale_data (output_path, "LC_TIME", 2 + cnt, iov);
}
void
time_add (struct linereader *lr, struct localedef_t *locale,
enum token_t tok, struct token *code,
struct charset_t *charset)
{
struct locale_time_t *time = locale->categories[LC_TIME].time;
switch (tok)
{
#define STRARR_ELEM(cat, max) \
case tok_##cat: \
if (time->cur_num_##cat >= max) \
lr_error (lr, _("\
too many values for field `%s' in category `%s'"), \
#cat, "LC_TIME"); \
else if (code->val.str.start == NULL) \
{ \
lr_error (lr, _("unknown character in field `%s' of category `%s'"),\
#cat, "LC_TIME"); \
time->cat[time->cur_num_##cat++] = ""; \
} \
else \
time->cat[time->cur_num_##cat++] = code->val.str.start; \
break
STRARR_ELEM (abday, 7);
STRARR_ELEM (day, 7);
STRARR_ELEM (abmon, 12);
STRARR_ELEM (mon, 12);
STRARR_ELEM (am_pm, 2);
STRARR_ELEM (alt_digits, 100);
case tok_era:
if (code->val.str.start == NULL)
lr_error (lr, _("unknown character in field `%s' of category `%s'"),
"era", "LC_TIME");
else
{
++time->cur_num_era;
time->era = xrealloc (time->era,
time->cur_num_era * sizeof (char *));
time->era[time->cur_num_era - 1] = code->val.str.start;
}
break;
#define STR_ELEM(cat) \
case tok_##cat: \
if (time->cat != NULL) \
lr_error (lr, _("\
field `%s' in category `%s' declared more than once"), \
#cat, "LC_TIME"); \
else if (code->val.str.start == NULL) \
{ \
lr_error (lr, _("unknown character in field `%s' of category `%s'"),\
#cat, "LC_TIME"); \
time->cat = ""; \
} \
else \
time->cat = code->val.str.start; \
break
STR_ELEM (d_t_fmt);
STR_ELEM (d_fmt);
STR_ELEM (t_fmt);
STR_ELEM (t_fmt_ampm);
STR_ELEM (era_year);
STR_ELEM (era_d_t_fmt);
STR_ELEM (era_d_fmt);
STR_ELEM (era_t_fmt);
default:
assert (! "unknown token in category `LC_TIME': should not happen");
}
}
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