1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964
|
/* Copyright (C) 1995-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <byteswap.h>
#include <langinfo.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <stdint.h>
#include <sys/uio.h>
#include <assert.h>
#include "localedef.h"
#include "linereader.h"
#include "localeinfo.h"
#include "locfile.h"
/* 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;
uint32_t *wname;
uint32_t *wformat;
};
/* The real definition of the struct for the LC_TIME locale. */
struct locale_time_t
{
const char *abday[7];
const uint32_t *wabday[7];
int abday_defined;
const char *day[7];
const uint32_t *wday[7];
int day_defined;
const char *abmon[12];
const uint32_t *wabmon[12];
int abmon_defined;
const char *mon[12];
const uint32_t *wmon[12];
int mon_defined;
const char *am_pm[2];
const uint32_t *wam_pm[2];
int am_pm_defined;
const char *d_t_fmt;
const uint32_t *wd_t_fmt;
const char *d_fmt;
const uint32_t *wd_fmt;
const char *t_fmt;
const uint32_t *wt_fmt;
const char *t_fmt_ampm;
const uint32_t *wt_fmt_ampm;
const char **era;
const uint32_t **wera;
uint32_t num_era;
const char *era_year;
const uint32_t *wera_year;
const char *era_d_t_fmt;
const uint32_t *wera_d_t_fmt;
const char *era_t_fmt;
const uint32_t *wera_t_fmt;
const char *era_d_fmt;
const uint32_t *wera_d_fmt;
const char *alt_digits[100];
const uint32_t *walt_digits[100];
const char *date_fmt;
const uint32_t *wdate_fmt;
int alt_digits_defined;
unsigned char week_ndays;
uint32_t week_1stday;
unsigned char week_1stweek;
unsigned char first_weekday;
unsigned char first_workday;
unsigned char cal_direction;
const char *timezone;
const uint32_t *wtimezone;
struct era_data *era_entries;
};
/* This constant is used to represent an empty wide character string. */
static const uint32_t empty_wstr[1] = { 0 };
static void
time_startup (struct linereader *lr, struct localedef_t *locale,
int ignore_content)
{
if (!ignore_content)
locale->categories[LC_TIME].time =
(struct locale_time_t *) xcalloc (1, sizeof (struct locale_time_t));
if (lr != NULL)
{
lr->translate_strings = 1;
lr->return_widestr = 1;
}
}
void
time_finish (struct localedef_t *locale, const struct charmap_t *charmap)
{
struct locale_time_t *time = locale->categories[LC_TIME].time;
int nothing = 0;
/* Now resolve copying and also handle completely missing definitions. */
if (time == NULL)
{
/* First see whether we were supposed to copy. If yes, find the
actual definition. */
if (locale->copy_name[LC_TIME] != NULL)
{
/* Find the copying locale. This has to happen transitively since
the locale we are copying from might also copying another one. */
struct localedef_t *from = locale;
do
from = find_locale (LC_TIME, from->copy_name[LC_TIME],
from->repertoire_name, charmap);
while (from->categories[LC_TIME].time == NULL
&& from->copy_name[LC_TIME] != NULL);
time = locale->categories[LC_TIME].time
= from->categories[LC_TIME].time;
}
/* If there is still no definition issue an warning and create an
empty one. */
if (time == NULL)
{
if (! be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
No definition for %s category found"), "LC_TIME"));
time_startup (NULL, locale, 0);
time = locale->categories[LC_TIME].time;
nothing = 1;
}
}
#define noparen(arg1, argn...) arg1, ##argn
#define TESTARR_ELEM(cat, val) \
if (!time->cat##_defined) \
{ \
const char *initval[] = { noparen val }; \
unsigned int i; \
\
if (! be_quiet && ! nothing) \
WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"), \
"LC_TIME", #cat)); \
\
for (i = 0; i < sizeof (initval) / sizeof (initval[0]); ++i) \
time->cat[i] = initval[i]; \
}
TESTARR_ELEM (abday, ( "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ));
TESTARR_ELEM (day, ( "Sunday", "Monday", "Tuesday", "Wednesday",
"Thursday", "Friday", "Saturday" ));
TESTARR_ELEM (abmon, ( "Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ));
TESTARR_ELEM (mon, ( "January", "February", "March", "April",
"May", "June", "July", "August",
"September", "October", "November", "December" ));
TESTARR_ELEM (am_pm, ( "AM", "PM" ));
#define TEST_ELEM(cat, initval) \
if (time->cat == NULL) \
{ \
if (! be_quiet && ! nothing) \
WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"), \
"LC_TIME", #cat)); \
\
time->cat = initval; \
}
TEST_ELEM (d_t_fmt, "%a %b %e %H:%M:%S %Y");
TEST_ELEM (d_fmt, "%m/%d/%y");
TEST_ELEM (t_fmt, "%H:%M:%S");
/* According to C.Y.Alexis Cheng <alexis@vnet.ibm.com> the T_FMT_AMPM
field is optional. */
if (time->t_fmt_ampm == NULL)
{
if (time->am_pm[0][0] == '\0' && time->am_pm[1][0] == '\0')
{
/* No AM/PM strings defined, use the 24h format as default. */
time->t_fmt_ampm = time->t_fmt;
time->wt_fmt_ampm = time->wt_fmt;
}
else
{
time->t_fmt_ampm = "%I:%M:%S %p";
time->wt_fmt_ampm = (const uint32_t *) L"%I:%M:%S %p";
}
}
/* Now process the era entries. */
if (time->num_era != 0)
{
const int days_per_month[12] = { 31, 29, 31, 30, 31, 30,
31, 31, 30, 31 ,30, 31 };
size_t idx;
wchar_t *wstr;
time->era_entries =
(struct era_data *) xmalloc (time->num_era
* sizeof (struct era_data));
for (idx = 0; idx < time->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 != '-')
{
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: direction flag in string %Zd in `era' field is not '+' nor '-'"),
"LC_TIME", idx + 1));
/* Default arbitrarily to '+'. */
time->era_entries[idx].direction = '+';
}
else
time->era_entries[idx].direction = *str;
if (*++str != ':')
{
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: direction flag in string %Zd in `era' field is not a single character"),
"LC_TIME", idx + 1));
(void) strsep (&str, ":");
}
else
++str;
/* Now the offset year. */
time->era_entries[idx].offset = strtol (str, &endp, 10);
if (endp == str)
{
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: invalid number for offset in string %Zd in `era' field"),
"LC_TIME", idx + 1));
(void) strsep (&str, ":");
}
else if (*endp != ':')
{
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: garbage at end of offset value in string %Zd in `era' field"),
"LC_TIME", idx + 1));
(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;
/* year -1 represent 1 B.C. (not -1 A.D.) */
if (time->era_entries[idx].start_date[0] < -1900)
++time->era_entries[idx].start_date[0];
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:
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: invalid starting date in string %Zd in `era' field"),
"LC_TIME", idx + 1));
(void) strsep (&str, ":");
}
else if (*endp != ':')
{
garbage_start_date:
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: garbage at end of starting date in string %Zd in `era' field "),
"LC_TIME", idx + 1));
(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])))
&& !be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: starting date is invalid in string %Zd in `era' field"),
"LC_TIME", idx + 1));
}
}
/* 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;
/* year -1 represent 1 B.C. (not -1 A.D.) */
if (time->era_entries[idx].stop_date[0] < -1900)
++time->era_entries[idx].stop_date[0];
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:
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: invalid stopping date in string %Zd in `era' field"),
"LC_TIME", idx + 1));
(void) strsep (&str, ":");
}
else if (*endp != ':')
{
garbage_stop_date:
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: garbage at end of stopping date in string %Zd in `era' field"),
"LC_TIME", idx + 1));
(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])))
&& !be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: invalid stopping date in string %Zd in `era' field"),
"LC_TIME", idx + 1));
}
}
if (str == NULL || *str == '\0')
{
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: missing era name in string %Zd in `era' field"), "LC_TIME", idx + 1));
time->era_entries[idx].name =
time->era_entries[idx].format = "";
}
else
{
time->era_entries[idx].name = strsep (&str, ":");
if (str == NULL || *str == '\0')
{
if (!be_quiet)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: missing era format in string %Zd in `era' field"),
"LC_TIME", idx + 1));
time->era_entries[idx].name =
time->era_entries[idx].format = "";
}
else
time->era_entries[idx].format = str;
}
/* Now generate the wide character name and format. */
wstr = wcschr ((wchar_t *) time->wera[idx], L':');/* end direction */
wstr = wstr ? wcschr (wstr + 1, L':') : NULL; /* end offset */
wstr = wstr ? wcschr (wstr + 1, L':') : NULL; /* end start */
wstr = wstr ? wcschr (wstr + 1, L':') : NULL; /* end end */
if (wstr != NULL)
{
time->era_entries[idx].wname = (uint32_t *) wstr + 1;
wstr = wcschr (wstr + 1, L':'); /* end name */
if (wstr != NULL)
{
*wstr = L'\0';
time->era_entries[idx].wformat = (uint32_t *) wstr + 1;
}
else
time->era_entries[idx].wname =
time->era_entries[idx].wformat = (uint32_t *) L"";
}
else
time->era_entries[idx].wname =
time->era_entries[idx].wformat = (uint32_t *) L"";
}
}
/* Set up defaults based on ISO 30112 WD10 [2014]. */
if (time->week_ndays == 0)
time->week_ndays = 7;
if (time->week_1stday == 0)
time->week_1stday = 19971130;
if (time->week_1stweek == 0)
time->week_1stweek = 7;
if (time->week_1stweek > time->week_ndays)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: third operand for value of field `%s' must not be larger than %d"),
"LC_TIME", "week", 7));
if (time->first_weekday == '\0')
/* The definition does not specify this so the default is used. */
time->first_weekday = 1;
else if (time->first_weekday > time->week_ndays)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: values for field `%s' must not be larger than %d"),
"LC_TIME", "first_weekday", 7));
if (time->first_workday == '\0')
/* The definition does not specify this so the default is used. */
time->first_workday = 2;
else if (time->first_workday > time->week_ndays)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: values for field `%s' must not be larger than %d"),
"LC_TIME", "first_workday", 7));
if (time->cal_direction == '\0')
/* The definition does not specify this so the default is used. */
time->cal_direction = 1;
else if (time->cal_direction > 3)
WITH_CUR_LOCALE (error (0, 0, _("\
%s: values for field `%s' must not be larger than %d"),
"LC_TIME", "cal_direction", 3));
/* XXX We don't perform any tests on the timezone value since this is
simply useless, stupid $&$!@... */
if (time->timezone == NULL)
time->timezone = "";
if (time->date_fmt == NULL)
time->date_fmt = "%a %b %e %H:%M:%S %Z %Y";
if (time->wdate_fmt == NULL)
time->wdate_fmt = (const uint32_t *) L"%a %b %e %H:%M:%S %Z %Y";
}
void
time_output (struct localedef_t *locale, const struct charmap_t *charmap,
const char *output_path)
{
struct locale_time_t *time = locale->categories[LC_TIME].time;
struct locale_file file;
size_t num, n;
init_locale_data (&file, _NL_ITEM_INDEX (_NL_NUM_LC_TIME));
/* The ab'days. */
for (n = 0; n < 7; ++n)
add_locale_string (&file, time->abday[n] ?: "");
/* The days. */
for (n = 0; n < 7; ++n)
add_locale_string (&file, time->day[n] ?: "");
/* The ab'mons. */
for (n = 0; n < 12; ++n)
add_locale_string (&file, time->abmon[n] ?: "");
/* The mons. */
for (n = 0; n < 12; ++n)
add_locale_string (&file, time->mon[n] ?: "");
/* AM/PM. */
for (n = 0; n < 2; ++n)
add_locale_string (&file, time->am_pm[n]);
add_locale_string (&file, time->d_t_fmt ?: "");
add_locale_string (&file, time->d_fmt ?: "");
add_locale_string (&file, time->t_fmt ?: "");
add_locale_string (&file, time->t_fmt_ampm ?: "");
start_locale_structure (&file);
for (num = 0; num < time->num_era; ++num)
add_locale_string (&file, time->era[num]);
end_locale_structure (&file);
add_locale_string (&file, time->era_year ?: "");
add_locale_string (&file, time->era_d_fmt ?: "");
start_locale_structure (&file);
for (num = 0; num < 100; ++num)
add_locale_string (&file, time->alt_digits[num] ?: "");
end_locale_structure (&file);
add_locale_string (&file, time->era_d_t_fmt ?: "");
add_locale_string (&file, time->era_t_fmt ?: "");
add_locale_uint32 (&file, time->num_era);
start_locale_structure (&file);
for (num = 0; num < time->num_era; ++num)
{
add_locale_uint32 (&file, time->era_entries[num].direction);
add_locale_uint32 (&file, time->era_entries[num].offset);
add_locale_uint32 (&file, time->era_entries[num].start_date[0]);
add_locale_uint32 (&file, time->era_entries[num].start_date[1]);
add_locale_uint32 (&file, time->era_entries[num].start_date[2]);
add_locale_uint32 (&file, time->era_entries[num].stop_date[0]);
add_locale_uint32 (&file, time->era_entries[num].stop_date[1]);
add_locale_uint32 (&file, time->era_entries[num].stop_date[2]);
add_locale_string (&file, time->era_entries[num].name);
add_locale_string (&file, time->era_entries[num].format);
add_locale_wstring (&file, time->era_entries[num].wname);
add_locale_wstring (&file, time->era_entries[num].wformat);
}
end_locale_structure (&file);
/* The wide character ab'days. */
for (n = 0; n < 7; ++n)
add_locale_wstring (&file, time->wabday[n] ?: empty_wstr);
/* The wide character days. */
for (n = 0; n < 7; ++n)
add_locale_wstring (&file, time->wday[n] ?: empty_wstr);
/* The wide character ab'mons. */
for (n = 0; n < 12; ++n)
add_locale_wstring (&file, time->wabmon[n] ?: empty_wstr);
/* The wide character mons. */
for (n = 0; n < 12; ++n)
add_locale_wstring (&file, time->wmon[n] ?: empty_wstr);
/* Wide character AM/PM. */
for (n = 0; n < 2; ++n)
add_locale_wstring (&file, time->wam_pm[n] ?: empty_wstr);
add_locale_wstring (&file, time->wd_t_fmt ?: empty_wstr);
add_locale_wstring (&file, time->wd_fmt ?: empty_wstr);
add_locale_wstring (&file, time->wt_fmt ?: empty_wstr);
add_locale_wstring (&file, time->wt_fmt_ampm ?: empty_wstr);
add_locale_wstring (&file, time->wera_year ?: empty_wstr);
add_locale_wstring (&file, time->wera_d_fmt ?: empty_wstr);
start_locale_structure (&file);
for (num = 0; num < 100; ++num)
add_locale_wstring (&file, time->walt_digits[num] ?: empty_wstr);
end_locale_structure (&file);
add_locale_wstring (&file, time->wera_d_t_fmt ?: empty_wstr);
add_locale_wstring (&file, time->wera_t_fmt ?: empty_wstr);
add_locale_char (&file, time->week_ndays);
add_locale_uint32 (&file, time->week_1stday);
add_locale_char (&file, time->week_1stweek);
add_locale_char (&file, time->first_weekday);
add_locale_char (&file, time->first_workday);
add_locale_char (&file, time->cal_direction);
add_locale_string (&file, time->timezone);
add_locale_string (&file, time->date_fmt);
add_locale_wstring (&file, time->wdate_fmt);
add_locale_string (&file, charmap->code_set_name);
write_locale_data (output_path, LC_TIME, "LC_TIME", &file);
}
/* The parser for the LC_TIME section of the locale definition. */
void
time_read (struct linereader *ldfile, struct localedef_t *result,
const struct charmap_t *charmap, const char *repertoire_name,
int ignore_content)
{
struct repertoire_t *repertoire = NULL;
struct locale_time_t *time;
struct token *now;
enum token_t nowtok;
size_t cnt;
/* Get the repertoire we have to use. */
if (repertoire_name != NULL)
repertoire = repertoire_read (repertoire_name);
/* The rest of the line containing `LC_TIME' must be free. */
lr_ignore_rest (ldfile, 1);
do
{
now = lr_token (ldfile, charmap, result, repertoire, verbose);
nowtok = now->tok;
}
while (nowtok == tok_eol);
/* If we see `copy' now we are almost done. */
if (nowtok == tok_copy)
{
handle_copy (ldfile, charmap, repertoire_name, result, tok_lc_time,
LC_TIME, "LC_TIME", ignore_content);
return;
}
/* Prepare the data structures. */
time_startup (ldfile, result, ignore_content);
time = result->categories[LC_TIME].time;
while (1)
{
/* Of course we don't proceed beyond the end of file. */
if (nowtok == tok_eof)
break;
/* Ingore empty lines. */
if (nowtok == tok_eol)
{
now = lr_token (ldfile, charmap, result, repertoire, verbose);
nowtok = now->tok;
continue;
}
switch (nowtok)
{
#define STRARR_ELEM(cat, min, max) \
case tok_##cat: \
/* Ignore the rest of the line if we don't need the input of \
this line. */ \
if (ignore_content) \
{ \
lr_ignore_rest (ldfile, 0); \
break; \
} \
\
for (cnt = 0; cnt < max; ++cnt) \
{ \
now = lr_token (ldfile, charmap, result, repertoire, verbose); \
if (now->tok == tok_eol) \
{ \
if (cnt < min) \
lr_error (ldfile, _("%s: too few values for field `%s'"), \
"LC_TIME", #cat); \
if (!ignore_content) \
do \
{ \
time->cat[cnt] = ""; \
time->w##cat[cnt] = empty_wstr; \
} \
while (++cnt < max); \
break; \
} \
else if (now->tok != tok_string) \
goto err_label; \
else if (!ignore_content && (now->val.str.startmb == NULL \
|| now->val.str.startwc == NULL)) \
{ \
lr_error (ldfile, _("%s: unknown character in field `%s'"), \
"LC_TIME", #cat); \
time->cat[cnt] = ""; \
time->w##cat[cnt] = empty_wstr; \
} \
else if (!ignore_content) \
{ \
time->cat[cnt] = now->val.str.startmb; \
time->w##cat[cnt] = now->val.str.startwc; \
} \
\
/* Match the semicolon. */ \
now = lr_token (ldfile, charmap, result, repertoire, verbose); \
if (now->tok != tok_semicolon && now->tok != tok_eol) \
break; \
} \
if (now->tok != tok_eol) \
{ \
while (!ignore_content && cnt < min) \
{ \
time->cat[cnt] = ""; \
time->w##cat[cnt++] = empty_wstr; \
} \
\
if (now->tok == tok_semicolon) \
{ \
now = lr_token (ldfile, charmap, result, repertoire, \
verbose); \
if (now->tok == tok_eol) \
lr_error (ldfile, _("extra trailing semicolon")); \
else if (now->tok == tok_string) \
{ \
lr_error (ldfile, _("\
%s: too many values for field `%s'"), \
"LC_TIME", #cat); \
lr_ignore_rest (ldfile, 0); \
} \
else \
goto err_label; \
} \
else \
goto err_label; \
} \
time->cat##_defined = 1; \
break
STRARR_ELEM (abday, 7, 7);
STRARR_ELEM (day, 7, 7);
STRARR_ELEM (abmon, 12, 12);
STRARR_ELEM (mon, 12, 12);
STRARR_ELEM (am_pm, 2, 2);
STRARR_ELEM (alt_digits, 0, 100);
case tok_era:
/* Ignore the rest of the line if we don't need the input of
this line. */
if (ignore_content)
{
lr_ignore_rest (ldfile, 0);
break;
}
do
{
now = lr_token (ldfile, charmap, result, repertoire, verbose);
if (now->tok != tok_string)
goto err_label;
if (!ignore_content && (now->val.str.startmb == NULL
|| now->val.str.startwc == NULL))
{
lr_error (ldfile, _("%s: unknown character in field `%s'"),
"LC_TIME", "era");
lr_ignore_rest (ldfile, 0);
break;
}
if (!ignore_content)
{
time->era = xrealloc (time->era,
(time->num_era + 1) * sizeof (char *));
time->era[time->num_era] = now->val.str.startmb;
time->wera = xrealloc (time->wera,
(time->num_era + 1)
* sizeof (char *));
time->wera[time->num_era++] = now->val.str.startwc;
}
now = lr_token (ldfile, charmap, result, repertoire, verbose);
if (now->tok != tok_eol && now->tok != tok_semicolon)
goto err_label;
}
while (now->tok == tok_semicolon);
break;
#define STR_ELEM(cat) \
case tok_##cat: \
/* Ignore the rest of the line if we don't need the input of \
this line. */ \
if (ignore_content) \
{ \
lr_ignore_rest (ldfile, 0); \
break; \
} \
\
now = lr_token (ldfile, charmap, result, repertoire, verbose); \
if (now->tok != tok_string) \
goto err_label; \
else if (time->cat != NULL) \
lr_error (ldfile, _("\
%s: field `%s' declared more than once"), "LC_TIME", #cat); \
else if (!ignore_content && (now->val.str.startmb == NULL \
|| now->val.str.startwc == NULL)) \
{ \
lr_error (ldfile, _("%s: unknown character in field `%s'"), \
"LC_TIME", #cat); \
time->cat = ""; \
time->w##cat = empty_wstr; \
} \
else if (!ignore_content) \
{ \
time->cat = now->val.str.startmb; \
time->w##cat = now->val.str.startwc; \
} \
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);
STR_ELEM (timezone);
STR_ELEM (date_fmt);
#define INT_ELEM(cat) \
case tok_##cat: \
/* Ignore the rest of the line if we don't need the input of \
this line. */ \
if (ignore_content) \
{ \
lr_ignore_rest (ldfile, 0); \
break; \
} \
\
now = lr_token (ldfile, charmap, result, repertoire, verbose); \
if (now->tok != tok_number) \
goto err_label; \
else if (time->cat != 0) \
lr_error (ldfile, _("%s: field `%s' declared more than once"), \
"LC_TIME", #cat); \
else if (!ignore_content) \
time->cat = now->val.num; \
break
INT_ELEM (first_weekday);
INT_ELEM (first_workday);
INT_ELEM (cal_direction);
case tok_week:
/* Ignore the rest of the line if we don't need the input of
this line. */
if (ignore_content)
{
lr_ignore_rest (ldfile, 0);
break;
}
now = lr_token (ldfile, charmap, result, repertoire, verbose);
if (now->tok != tok_number)
goto err_label;
time->week_ndays = now->val.num;
now = lr_token (ldfile, charmap, result, repertoire, verbose);
if (now->tok != tok_semicolon)
goto err_label;
now = lr_token (ldfile, charmap, result, repertoire, verbose);
if (now->tok != tok_number)
goto err_label;
time->week_1stday = now->val.num;
now = lr_token (ldfile, charmap, result, repertoire, verbose);
if (now->tok != tok_semicolon)
goto err_label;
now = lr_token (ldfile, charmap, result, repertoire, verbose);
if (now->tok != tok_number)
goto err_label;
time->week_1stweek = now->val.num;
lr_ignore_rest (ldfile, 1);
break;
case tok_end:
/* Next we assume `LC_TIME'. */
now = lr_token (ldfile, charmap, result, repertoire, verbose);
if (now->tok == tok_eof)
break;
if (now->tok == tok_eol)
lr_error (ldfile, _("%s: incomplete `END' line"), "LC_TIME");
else if (now->tok != tok_lc_time)
lr_error (ldfile, _("\
%1$s: definition does not end with `END %1$s'"), "LC_TIME");
lr_ignore_rest (ldfile, now->tok == tok_lc_time);
return;
default:
err_label:
SYNTAX_ERROR (_("%s: syntax error"), "LC_TIME");
}
/* Prepare for the next round. */
now = lr_token (ldfile, charmap, result, repertoire, verbose);
nowtok = now->tok;
}
/* When we come here we reached the end of the file. */
lr_error (ldfile, _("%s: premature end of file"), "LC_TIME");
}
|