]>
Commit | Line | Data |
---|---|---|
f7a9f785 | 1 | /* Copyright (C) 1995-2016 Free Software Foundation, Inc. |
6d52618b | 2 | This file is part of the GNU C Library. |
4b10dd6c | 3 | Contributed by Ulrich Drepper <drepper@gnu.org>, 1995. |
19bc17a9 | 4 | |
43bc8ac6 | 5 | This program is free software; you can redistribute it and/or modify |
2e2efe65 RM |
6 | it under the terms of the GNU General Public License as published |
7 | by the Free Software Foundation; version 2 of the License, or | |
8 | (at your option) any later version. | |
19bc17a9 | 9 | |
43bc8ac6 | 10 | This program is distributed in the hope that it will be useful, |
6d52618b | 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
43bc8ac6 UD |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | GNU General Public License for more details. | |
19bc17a9 | 14 | |
43bc8ac6 | 15 | You should have received a copy of the GNU General Public License |
59ba27a6 | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
19bc17a9 RM |
17 | |
18 | #ifdef HAVE_CONFIG_H | |
19 | # include <config.h> | |
20 | #endif | |
21 | ||
4b10dd6c | 22 | #include <byteswap.h> |
19bc17a9 | 23 | #include <langinfo.h> |
4b10dd6c | 24 | #include <stdlib.h> |
19bc17a9 | 25 | #include <string.h> |
4b10dd6c | 26 | #include <wchar.h> |
e054f494 | 27 | #include <stdint.h> |
4b10dd6c | 28 | #include <sys/uio.h> |
19bc17a9 | 29 | |
19bc17a9 RM |
30 | #include <assert.h> |
31 | ||
4b10dd6c | 32 | #include "localedef.h" |
f2b98f97 | 33 | #include "linereader.h" |
19bc17a9 | 34 | #include "localeinfo.h" |
4b10dd6c | 35 | #include "locfile.h" |
19bc17a9 RM |
36 | |
37 | ||
c4029823 UD |
38 | /* Entry describing an entry of the era specification. */ |
39 | struct era_data | |
40 | { | |
41 | int32_t direction; | |
42 | int32_t offset; | |
43 | int32_t start_date[3]; | |
44 | int32_t stop_date[3]; | |
45 | const char *name; | |
46 | const char *format; | |
4b10dd6c UD |
47 | uint32_t *wname; |
48 | uint32_t *wformat; | |
c4029823 UD |
49 | }; |
50 | ||
51 | ||
19bc17a9 RM |
52 | /* The real definition of the struct for the LC_TIME locale. */ |
53 | struct locale_time_t | |
54 | { | |
55 | const char *abday[7]; | |
4b10dd6c | 56 | const uint32_t *wabday[7]; |
4b10dd6c | 57 | int abday_defined; |
19bc17a9 | 58 | const char *day[7]; |
4b10dd6c | 59 | const uint32_t *wday[7]; |
4b10dd6c | 60 | int day_defined; |
19bc17a9 | 61 | const char *abmon[12]; |
4b10dd6c | 62 | const uint32_t *wabmon[12]; |
4b10dd6c | 63 | int abmon_defined; |
19bc17a9 | 64 | const char *mon[12]; |
4b10dd6c | 65 | const uint32_t *wmon[12]; |
4b10dd6c | 66 | int mon_defined; |
19bc17a9 | 67 | const char *am_pm[2]; |
4b10dd6c | 68 | const uint32_t *wam_pm[2]; |
4b10dd6c | 69 | int am_pm_defined; |
19bc17a9 | 70 | const char *d_t_fmt; |
4b10dd6c | 71 | const uint32_t *wd_t_fmt; |
19bc17a9 | 72 | const char *d_fmt; |
4b10dd6c | 73 | const uint32_t *wd_fmt; |
19bc17a9 | 74 | const char *t_fmt; |
4b10dd6c | 75 | const uint32_t *wt_fmt; |
19bc17a9 | 76 | const char *t_fmt_ampm; |
4b10dd6c | 77 | const uint32_t *wt_fmt_ampm; |
ec4b0518 | 78 | const char **era; |
4b10dd6c | 79 | const uint32_t **wera; |
4b10dd6c | 80 | uint32_t num_era; |
19bc17a9 | 81 | const char *era_year; |
4b10dd6c | 82 | const uint32_t *wera_year; |
19bc17a9 | 83 | const char *era_d_t_fmt; |
4b10dd6c | 84 | const uint32_t *wera_d_t_fmt; |
19bc17a9 | 85 | const char *era_t_fmt; |
4b10dd6c | 86 | const uint32_t *wera_t_fmt; |
19bc17a9 | 87 | const char *era_d_fmt; |
4b10dd6c | 88 | const uint32_t *wera_d_fmt; |
19bc17a9 | 89 | const char *alt_digits[100]; |
4b10dd6c | 90 | const uint32_t *walt_digits[100]; |
d8337213 UD |
91 | const char *date_fmt; |
92 | const uint32_t *wdate_fmt; | |
4b10dd6c UD |
93 | int alt_digits_defined; |
94 | unsigned char week_ndays; | |
95 | uint32_t week_1stday; | |
96 | unsigned char week_1stweek; | |
97 | unsigned char first_weekday; | |
98 | unsigned char first_workday; | |
99 | unsigned char cal_direction; | |
100 | const char *timezone; | |
101 | const uint32_t *wtimezone; | |
c4029823 UD |
102 | |
103 | struct era_data *era_entries; | |
19bc17a9 RM |
104 | }; |
105 | ||
106 | ||
4b10dd6c UD |
107 | /* This constant is used to represent an empty wide character string. */ |
108 | static const uint32_t empty_wstr[1] = { 0 }; | |
816e6eb5 | 109 | |
19bc17a9 | 110 | |
4b10dd6c UD |
111 | static void |
112 | time_startup (struct linereader *lr, struct localedef_t *locale, | |
113 | int ignore_content) | |
114 | { | |
115 | if (!ignore_content) | |
116 | locale->categories[LC_TIME].time = | |
117 | (struct locale_time_t *) xcalloc (1, sizeof (struct locale_time_t)); | |
19bc17a9 | 118 | |
1ceb8afe | 119 | if (lr != NULL) |
b9eb05d6 UD |
120 | { |
121 | lr->translate_strings = 1; | |
a9c27b3e | 122 | lr->return_widestr = 1; |
b9eb05d6 | 123 | } |
19bc17a9 RM |
124 | } |
125 | ||
126 | ||
127 | void | |
47e8b443 | 128 | time_finish (struct localedef_t *locale, const struct charmap_t *charmap) |
19bc17a9 RM |
129 | { |
130 | struct locale_time_t *time = locale->categories[LC_TIME].time; | |
b9eb05d6 UD |
131 | int nothing = 0; |
132 | ||
133 | /* Now resolve copying and also handle completely missing definitions. */ | |
134 | if (time == NULL) | |
135 | { | |
136 | /* First see whether we were supposed to copy. If yes, find the | |
137 | actual definition. */ | |
138 | if (locale->copy_name[LC_TIME] != NULL) | |
139 | { | |
140 | /* Find the copying locale. This has to happen transitively since | |
141 | the locale we are copying from might also copying another one. */ | |
142 | struct localedef_t *from = locale; | |
143 | ||
144 | do | |
145 | from = find_locale (LC_TIME, from->copy_name[LC_TIME], | |
146 | from->repertoire_name, charmap); | |
147 | while (from->categories[LC_TIME].time == NULL | |
148 | && from->copy_name[LC_TIME] != NULL); | |
149 | ||
150 | time = locale->categories[LC_TIME].time | |
151 | = from->categories[LC_TIME].time; | |
152 | } | |
153 | ||
154 | /* If there is still no definition issue an warning and create an | |
155 | empty one. */ | |
156 | if (time == NULL) | |
157 | { | |
70e51ab9 | 158 | if (! be_quiet) |
f2b98f97 UD |
159 | WITH_CUR_LOCALE (error (0, 0, _("\ |
160 | No definition for %s category found"), "LC_TIME")); | |
b9eb05d6 UD |
161 | time_startup (NULL, locale, 0); |
162 | time = locale->categories[LC_TIME].time; | |
163 | nothing = 1; | |
164 | } | |
165 | } | |
4b10dd6c | 166 | |
3cc41984 UD |
167 | #define noparen(arg1, argn...) arg1, ##argn |
168 | #define TESTARR_ELEM(cat, val) \ | |
b9eb05d6 UD |
169 | if (!time->cat##_defined) \ |
170 | { \ | |
3cc41984 | 171 | const char *initval[] = { noparen val }; \ |
86d27307 | 172 | unsigned int i; \ |
3cc41984 UD |
173 | \ |
174 | if (! be_quiet && ! nothing) \ | |
f2b98f97 UD |
175 | WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"), \ |
176 | "LC_TIME", #cat)); \ | |
3cc41984 UD |
177 | \ |
178 | for (i = 0; i < sizeof (initval) / sizeof (initval[0]); ++i) \ | |
179 | time->cat[i] = initval[i]; \ | |
4b10dd6c UD |
180 | } |
181 | ||
3cc41984 UD |
182 | TESTARR_ELEM (abday, ( "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" )); |
183 | TESTARR_ELEM (day, ( "Sunday", "Monday", "Tuesday", "Wednesday", | |
184 | "Thursday", "Friday", "Saturday" )); | |
185 | TESTARR_ELEM (abmon, ( "Jan", "Feb", "Mar", "Apr", "May", "Jun", | |
186 | "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" )); | |
187 | TESTARR_ELEM (mon, ( "January", "February", "March", "April", | |
188 | "May", "June", "July", "August", | |
189 | "September", "October", "November", "December" )); | |
190 | TESTARR_ELEM (am_pm, ( "AM", "PM" )); | |
191 | ||
192 | #define TEST_ELEM(cat, initval) \ | |
b9eb05d6 UD |
193 | if (time->cat == NULL) \ |
194 | { \ | |
195 | if (! be_quiet && ! nothing) \ | |
f2b98f97 UD |
196 | WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"), \ |
197 | "LC_TIME", #cat)); \ | |
3cc41984 UD |
198 | \ |
199 | time->cat = initval; \ | |
4b10dd6c | 200 | } |
19bc17a9 | 201 | |
3cc41984 UD |
202 | TEST_ELEM (d_t_fmt, "%a %b %e %H:%M:%S %Y"); |
203 | TEST_ELEM (d_fmt, "%m/%d/%y"); | |
204 | TEST_ELEM (t_fmt, "%H:%M:%S"); | |
5a97622d UD |
205 | |
206 | /* According to C.Y.Alexis Cheng <alexis@vnet.ibm.com> the T_FMT_AMPM | |
207 | field is optional. */ | |
208 | if (time->t_fmt_ampm == NULL) | |
4b10dd6c | 209 | { |
3cc41984 UD |
210 | if (time->am_pm[0][0] == '\0' && time->am_pm[1][0] == '\0') |
211 | { | |
212 | /* No AM/PM strings defined, use the 24h format as default. */ | |
213 | time->t_fmt_ampm = time->t_fmt; | |
214 | time->wt_fmt_ampm = time->wt_fmt; | |
215 | } | |
216 | else | |
217 | { | |
218 | time->t_fmt_ampm = "%I:%M:%S %p"; | |
219 | time->wt_fmt_ampm = (const uint32_t *) L"%I:%M:%S %p"; | |
220 | } | |
4b10dd6c | 221 | } |
c4029823 UD |
222 | |
223 | /* Now process the era entries. */ | |
4b10dd6c | 224 | if (time->num_era != 0) |
c4029823 UD |
225 | { |
226 | const int days_per_month[12] = { 31, 29, 31, 30, 31, 30, | |
227 | 31, 31, 30, 31 ,30, 31 }; | |
228 | size_t idx; | |
4b10dd6c | 229 | wchar_t *wstr; |
c4029823 UD |
230 | |
231 | time->era_entries = | |
4b10dd6c | 232 | (struct era_data *) xmalloc (time->num_era |
c4029823 UD |
233 | * sizeof (struct era_data)); |
234 | ||
4b10dd6c | 235 | for (idx = 0; idx < time->num_era; ++idx) |
c4029823 UD |
236 | { |
237 | size_t era_len = strlen (time->era[idx]); | |
238 | char *str = xmalloc ((era_len + 1 + 3) & ~3); | |
239 | char *endp; | |
240 | ||
241 | memcpy (str, time->era[idx], era_len + 1); | |
242 | ||
243 | /* First character must be + or - for the direction. */ | |
880f421f | 244 | if (*str != '+' && *str != '-') |
c4029823 | 245 | { |
880f421f | 246 | if (!be_quiet) |
f2b98f97 UD |
247 | WITH_CUR_LOCALE (error (0, 0, _("\ |
248 | %s: direction flag in string %Zd in `era' field is not '+' nor '-'"), | |
249 | "LC_TIME", idx + 1)); | |
c4029823 UD |
250 | /* Default arbitrarily to '+'. */ |
251 | time->era_entries[idx].direction = '+'; | |
252 | } | |
253 | else | |
254 | time->era_entries[idx].direction = *str; | |
880f421f | 255 | if (*++str != ':') |
c4029823 | 256 | { |
880f421f | 257 | if (!be_quiet) |
f2b98f97 UD |
258 | WITH_CUR_LOCALE (error (0, 0, _("\ |
259 | %s: direction flag in string %Zd in `era' field is not a single character"), | |
260 | "LC_TIME", idx + 1)); | |
c4029823 UD |
261 | (void) strsep (&str, ":"); |
262 | } | |
263 | else | |
264 | ++str; | |
265 | ||
266 | /* Now the offset year. */ | |
267 | time->era_entries[idx].offset = strtol (str, &endp, 10); | |
880f421f | 268 | if (endp == str) |
c4029823 | 269 | { |
880f421f | 270 | if (!be_quiet) |
f2b98f97 UD |
271 | WITH_CUR_LOCALE (error (0, 0, _("\ |
272 | %s: invalid number for offset in string %Zd in `era' field"), | |
273 | "LC_TIME", idx + 1)); | |
c4029823 UD |
274 | (void) strsep (&str, ":"); |
275 | } | |
880f421f | 276 | else if (*endp != ':') |
c4029823 | 277 | { |
880f421f | 278 | if (!be_quiet) |
f2b98f97 UD |
279 | WITH_CUR_LOCALE (error (0, 0, _("\ |
280 | %s: garbage at end of offset value in string %Zd in `era' field"), | |
281 | "LC_TIME", idx + 1)); | |
c4029823 UD |
282 | (void) strsep (&str, ":"); |
283 | } | |
284 | else | |
285 | str = endp + 1; | |
286 | ||
287 | /* Next is the starting date in ISO format. */ | |
288 | if (strncmp (str, "-*", 2) == 0) | |
289 | { | |
290 | time->era_entries[idx].start_date[0] = | |
291 | time->era_entries[idx].start_date[1] = | |
292 | time->era_entries[idx].start_date[2] = 0x80000000; | |
293 | if (str[2] != ':') | |
294 | goto garbage_start_date; | |
295 | str += 3; | |
296 | } | |
297 | else if (strncmp (str, "+*", 2) == 0) | |
298 | { | |
299 | time->era_entries[idx].start_date[0] = | |
300 | time->era_entries[idx].start_date[1] = | |
301 | time->era_entries[idx].start_date[2] = 0x7fffffff; | |
302 | if (str[2] != ':') | |
303 | goto garbage_start_date; | |
304 | str += 3; | |
305 | } | |
306 | else | |
307 | { | |
308 | time->era_entries[idx].start_date[0] = strtol (str, &endp, 10); | |
309 | if (endp == str || *endp != '/') | |
310 | goto invalid_start_date; | |
311 | else | |
312 | str = endp + 1; | |
313 | time->era_entries[idx].start_date[0] -= 1900; | |
958d6807 UD |
314 | /* year -1 represent 1 B.C. (not -1 A.D.) */ |
315 | if (time->era_entries[idx].start_date[0] < -1900) | |
316 | ++time->era_entries[idx].start_date[0]; | |
c4029823 UD |
317 | |
318 | time->era_entries[idx].start_date[1] = strtol (str, &endp, 10); | |
319 | if (endp == str || *endp != '/') | |
320 | goto invalid_start_date; | |
321 | else | |
322 | str = endp + 1; | |
323 | time->era_entries[idx].start_date[1] -= 1; | |
324 | ||
325 | time->era_entries[idx].start_date[2] = strtol (str, &endp, 10); | |
880f421f | 326 | if (endp == str) |
c4029823 UD |
327 | { |
328 | invalid_start_date: | |
880f421f | 329 | if (!be_quiet) |
f2b98f97 UD |
330 | WITH_CUR_LOCALE (error (0, 0, _("\ |
331 | %s: invalid starting date in string %Zd in `era' field"), | |
332 | "LC_TIME", idx + 1)); | |
c4029823 UD |
333 | (void) strsep (&str, ":"); |
334 | } | |
880f421f | 335 | else if (*endp != ':') |
c4029823 UD |
336 | { |
337 | garbage_start_date: | |
880f421f | 338 | if (!be_quiet) |
f2b98f97 UD |
339 | WITH_CUR_LOCALE (error (0, 0, _("\ |
340 | %s: garbage at end of starting date in string %Zd in `era' field "), | |
341 | "LC_TIME", idx + 1)); | |
c4029823 UD |
342 | (void) strsep (&str, ":"); |
343 | } | |
344 | else | |
345 | { | |
346 | str = endp + 1; | |
347 | ||
348 | /* Check for valid value. */ | |
c84142e8 UD |
349 | if ((time->era_entries[idx].start_date[1] < 0 |
350 | || time->era_entries[idx].start_date[1] >= 12 | |
351 | || time->era_entries[idx].start_date[2] < 0 | |
352 | || (time->era_entries[idx].start_date[2] | |
353 | > days_per_month[time->era_entries[idx].start_date[1]]) | |
354 | || (time->era_entries[idx].start_date[1] == 2 | |
355 | && time->era_entries[idx].start_date[2] == 29 | |
356 | && !__isleap (time->era_entries[idx].start_date[0]))) | |
357 | && !be_quiet) | |
f2b98f97 UD |
358 | WITH_CUR_LOCALE (error (0, 0, _("\ |
359 | %s: starting date is invalid in string %Zd in `era' field"), | |
360 | "LC_TIME", idx + 1)); | |
c4029823 UD |
361 | } |
362 | } | |
363 | ||
6d52618b | 364 | /* Next is the stopping date in ISO format. */ |
c4029823 UD |
365 | if (strncmp (str, "-*", 2) == 0) |
366 | { | |
367 | time->era_entries[idx].stop_date[0] = | |
368 | time->era_entries[idx].stop_date[1] = | |
369 | time->era_entries[idx].stop_date[2] = 0x80000000; | |
370 | if (str[2] != ':') | |
371 | goto garbage_stop_date; | |
372 | str += 3; | |
373 | } | |
374 | else if (strncmp (str, "+*", 2) == 0) | |
375 | { | |
376 | time->era_entries[idx].stop_date[0] = | |
377 | time->era_entries[idx].stop_date[1] = | |
378 | time->era_entries[idx].stop_date[2] = 0x7fffffff; | |
379 | if (str[2] != ':') | |
380 | goto garbage_stop_date; | |
381 | str += 3; | |
382 | } | |
383 | else | |
384 | { | |
385 | time->era_entries[idx].stop_date[0] = strtol (str, &endp, 10); | |
386 | if (endp == str || *endp != '/') | |
387 | goto invalid_stop_date; | |
388 | else | |
389 | str = endp + 1; | |
390 | time->era_entries[idx].stop_date[0] -= 1900; | |
958d6807 UD |
391 | /* year -1 represent 1 B.C. (not -1 A.D.) */ |
392 | if (time->era_entries[idx].stop_date[0] < -1900) | |
393 | ++time->era_entries[idx].stop_date[0]; | |
c4029823 UD |
394 | |
395 | time->era_entries[idx].stop_date[1] = strtol (str, &endp, 10); | |
396 | if (endp == str || *endp != '/') | |
397 | goto invalid_stop_date; | |
398 | else | |
399 | str = endp + 1; | |
400 | time->era_entries[idx].stop_date[1] -= 1; | |
401 | ||
402 | time->era_entries[idx].stop_date[2] = strtol (str, &endp, 10); | |
880f421f | 403 | if (endp == str) |
c4029823 UD |
404 | { |
405 | invalid_stop_date: | |
880f421f | 406 | if (!be_quiet) |
f2b98f97 UD |
407 | WITH_CUR_LOCALE (error (0, 0, _("\ |
408 | %s: invalid stopping date in string %Zd in `era' field"), | |
409 | "LC_TIME", idx + 1)); | |
c4029823 UD |
410 | (void) strsep (&str, ":"); |
411 | } | |
880f421f | 412 | else if (*endp != ':') |
c4029823 UD |
413 | { |
414 | garbage_stop_date: | |
880f421f | 415 | if (!be_quiet) |
f2b98f97 UD |
416 | WITH_CUR_LOCALE (error (0, 0, _("\ |
417 | %s: garbage at end of stopping date in string %Zd in `era' field"), | |
418 | "LC_TIME", idx + 1)); | |
c4029823 UD |
419 | (void) strsep (&str, ":"); |
420 | } | |
421 | else | |
422 | { | |
423 | str = endp + 1; | |
424 | ||
425 | /* Check for valid value. */ | |
c84142e8 UD |
426 | if ((time->era_entries[idx].stop_date[1] < 0 |
427 | || time->era_entries[idx].stop_date[1] >= 12 | |
428 | || time->era_entries[idx].stop_date[2] < 0 | |
429 | || (time->era_entries[idx].stop_date[2] | |
430 | > days_per_month[time->era_entries[idx].stop_date[1]]) | |
431 | || (time->era_entries[idx].stop_date[1] == 2 | |
432 | && time->era_entries[idx].stop_date[2] == 29 | |
433 | && !__isleap (time->era_entries[idx].stop_date[0]))) | |
434 | && !be_quiet) | |
f2b98f97 | 435 | WITH_CUR_LOCALE (error (0, 0, _("\ |
1d20f7f8 | 436 | %s: invalid stopping date in string %Zd in `era' field"), |
f2b98f97 | 437 | "LC_TIME", idx + 1)); |
c4029823 UD |
438 | } |
439 | } | |
440 | ||
880f421f | 441 | if (str == NULL || *str == '\0') |
c4029823 | 442 | { |
880f421f | 443 | if (!be_quiet) |
f2b98f97 UD |
444 | WITH_CUR_LOCALE (error (0, 0, _("\ |
445 | %s: missing era name in string %Zd in `era' field"), "LC_TIME", idx + 1)); | |
4b10dd6c UD |
446 | time->era_entries[idx].name = |
447 | time->era_entries[idx].format = ""; | |
c4029823 UD |
448 | } |
449 | else | |
450 | { | |
451 | time->era_entries[idx].name = strsep (&str, ":"); | |
452 | ||
880f421f | 453 | if (str == NULL || *str == '\0') |
c4029823 | 454 | { |
880f421f | 455 | if (!be_quiet) |
f2b98f97 UD |
456 | WITH_CUR_LOCALE (error (0, 0, _("\ |
457 | %s: missing era format in string %Zd in `era' field"), | |
458 | "LC_TIME", idx + 1)); | |
4b10dd6c UD |
459 | time->era_entries[idx].name = |
460 | time->era_entries[idx].format = ""; | |
c4029823 UD |
461 | } |
462 | else | |
463 | time->era_entries[idx].format = str; | |
464 | } | |
4b10dd6c UD |
465 | |
466 | /* Now generate the wide character name and format. */ | |
a9c27b3e UD |
467 | wstr = wcschr ((wchar_t *) time->wera[idx], L':');/* end direction */ |
468 | wstr = wstr ? wcschr (wstr + 1, L':') : NULL; /* end offset */ | |
469 | wstr = wstr ? wcschr (wstr + 1, L':') : NULL; /* end start */ | |
470 | wstr = wstr ? wcschr (wstr + 1, L':') : NULL; /* end end */ | |
e7c8359e UD |
471 | if (wstr != NULL) |
472 | { | |
3d237e42 | 473 | time->era_entries[idx].wname = (uint32_t *) wstr + 1; |
e7c8359e | 474 | wstr = wcschr (wstr + 1, L':'); /* end name */ |
3d237e42 UD |
475 | if (wstr != NULL) |
476 | { | |
477 | *wstr = L'\0'; | |
478 | time->era_entries[idx].wformat = (uint32_t *) wstr + 1; | |
479 | } | |
480 | else | |
481 | time->era_entries[idx].wname = | |
482 | time->era_entries[idx].wformat = (uint32_t *) L""; | |
e7c8359e UD |
483 | } |
484 | else | |
3d237e42 UD |
485 | time->era_entries[idx].wname = |
486 | time->era_entries[idx].wformat = (uint32_t *) L""; | |
c4029823 | 487 | } |
c4029823 | 488 | } |
4b10dd6c UD |
489 | |
490 | if (time->week_ndays == 0) | |
491 | time->week_ndays = 7; | |
492 | ||
493 | if (time->week_1stday == 0) | |
494 | time->week_1stday = 19971130; | |
495 | ||
496 | if (time->week_1stweek > time->week_ndays) | |
f2b98f97 | 497 | WITH_CUR_LOCALE (error (0, 0, _("\ |
4b10dd6c | 498 | %s: third operand for value of field `%s' must not be larger than %d"), |
f2b98f97 | 499 | "LC_TIME", "week", 7)); |
4b10dd6c UD |
500 | |
501 | if (time->first_weekday == '\0') | |
502 | /* The definition does not specify this so the default is used. */ | |
503 | time->first_weekday = 1; | |
504 | else if (time->first_weekday > time->week_ndays) | |
f2b98f97 | 505 | WITH_CUR_LOCALE (error (0, 0, _("\ |
11bf311e | 506 | %s: values for field `%s' must not be larger than %d"), |
f2b98f97 | 507 | "LC_TIME", "first_weekday", 7)); |
4b10dd6c UD |
508 | |
509 | if (time->first_workday == '\0') | |
510 | /* The definition does not specify this so the default is used. */ | |
659a9013 | 511 | time->first_workday = 2; |
4b10dd6c | 512 | else if (time->first_workday > time->week_ndays) |
f2b98f97 | 513 | WITH_CUR_LOCALE (error (0, 0, _("\ |
11bf311e | 514 | %s: values for field `%s' must not be larger than %d"), |
f2b98f97 | 515 | "LC_TIME", "first_workday", 7)); |
4b10dd6c UD |
516 | |
517 | if (time->cal_direction == '\0') | |
518 | /* The definition does not specify this so the default is used. */ | |
519 | time->cal_direction = 1; | |
520 | else if (time->cal_direction > 3) | |
f2b98f97 | 521 | WITH_CUR_LOCALE (error (0, 0, _("\ |
70e51ab9 | 522 | %s: values for field `%s' must not be larger than %d"), |
f2b98f97 | 523 | "LC_TIME", "cal_direction", 3)); |
4b10dd6c UD |
524 | |
525 | /* XXX We don't perform any tests on the timezone value since this is | |
526 | simply useless, stupid $&$!@... */ | |
527 | if (time->timezone == NULL) | |
528 | time->timezone = ""; | |
d8337213 UD |
529 | |
530 | if (time->date_fmt == NULL) | |
531 | time->date_fmt = "%a %b %e %H:%M:%S %Z %Y"; | |
532 | if (time->wdate_fmt == NULL) | |
533 | time->wdate_fmt = (const uint32_t *) L"%a %b %e %H:%M:%S %Z %Y"; | |
19bc17a9 RM |
534 | } |
535 | ||
536 | ||
537 | void | |
47e8b443 | 538 | time_output (struct localedef_t *locale, const struct charmap_t *charmap, |
4b10dd6c | 539 | const char *output_path) |
19bc17a9 RM |
540 | { |
541 | struct locale_time_t *time = locale->categories[LC_TIME].time; | |
1ecbb381 RS |
542 | struct locale_file file; |
543 | size_t num, n; | |
19bc17a9 | 544 | |
1ecbb381 | 545 | init_locale_data (&file, _NL_ITEM_INDEX (_NL_NUM_LC_TIME)); |
19bc17a9 RM |
546 | |
547 | /* The ab'days. */ | |
1ecbb381 RS |
548 | for (n = 0; n < 7; ++n) |
549 | add_locale_string (&file, time->abday[n] ?: ""); | |
19bc17a9 RM |
550 | |
551 | /* The days. */ | |
1ecbb381 RS |
552 | for (n = 0; n < 7; ++n) |
553 | add_locale_string (&file, time->day[n] ?: ""); | |
19bc17a9 RM |
554 | |
555 | /* The ab'mons. */ | |
1ecbb381 RS |
556 | for (n = 0; n < 12; ++n) |
557 | add_locale_string (&file, time->abmon[n] ?: ""); | |
19bc17a9 RM |
558 | |
559 | /* The mons. */ | |
1ecbb381 RS |
560 | for (n = 0; n < 12; ++n) |
561 | add_locale_string (&file, time->mon[n] ?: ""); | |
19bc17a9 RM |
562 | |
563 | /* AM/PM. */ | |
1ecbb381 RS |
564 | for (n = 0; n < 2; ++n) |
565 | add_locale_string (&file, time->am_pm[n]); | |
19bc17a9 | 566 | |
1ecbb381 RS |
567 | add_locale_string (&file, time->d_t_fmt ?: ""); |
568 | add_locale_string (&file, time->d_fmt ?: ""); | |
569 | add_locale_string (&file, time->t_fmt ?: ""); | |
570 | add_locale_string (&file, time->t_fmt_ampm ?: ""); | |
19bc17a9 | 571 | |
1ecbb381 RS |
572 | start_locale_structure (&file); |
573 | for (num = 0; num < time->num_era; ++num) | |
574 | add_locale_string (&file, time->era[num]); | |
575 | end_locale_structure (&file); | |
19bc17a9 | 576 | |
1ecbb381 RS |
577 | add_locale_string (&file, time->era_year ?: ""); |
578 | add_locale_string (&file, time->era_d_fmt ?: ""); | |
19bc17a9 | 579 | |
1ecbb381 RS |
580 | start_locale_structure (&file); |
581 | for (num = 0; num < 100; ++num) | |
582 | add_locale_string (&file, time->alt_digits[num] ?: ""); | |
583 | end_locale_structure (&file); | |
19bc17a9 | 584 | |
1ecbb381 RS |
585 | add_locale_string (&file, time->era_d_t_fmt ?: ""); |
586 | add_locale_string (&file, time->era_t_fmt ?: ""); | |
587 | add_locale_uint32 (&file, time->num_era); | |
588 | ||
589 | start_locale_structure (&file); | |
4b10dd6c | 590 | for (num = 0; num < time->num_era; ++num) |
c4029823 | 591 | { |
1ecbb381 RS |
592 | add_locale_uint32 (&file, time->era_entries[num].direction); |
593 | add_locale_uint32 (&file, time->era_entries[num].offset); | |
594 | add_locale_uint32 (&file, time->era_entries[num].start_date[0]); | |
595 | add_locale_uint32 (&file, time->era_entries[num].start_date[1]); | |
596 | add_locale_uint32 (&file, time->era_entries[num].start_date[2]); | |
597 | add_locale_uint32 (&file, time->era_entries[num].stop_date[0]); | |
598 | add_locale_uint32 (&file, time->era_entries[num].stop_date[1]); | |
599 | add_locale_uint32 (&file, time->era_entries[num].stop_date[2]); | |
600 | add_locale_string (&file, time->era_entries[num].name); | |
601 | add_locale_string (&file, time->era_entries[num].format); | |
602 | add_locale_wstring (&file, time->era_entries[num].wname); | |
603 | add_locale_wstring (&file, time->era_entries[num].wformat); | |
c4029823 | 604 | } |
1ecbb381 | 605 | end_locale_structure (&file); |
c4029823 | 606 | |
4b10dd6c | 607 | /* The wide character ab'days. */ |
1ecbb381 RS |
608 | for (n = 0; n < 7; ++n) |
609 | add_locale_wstring (&file, time->wabday[n] ?: empty_wstr); | |
4b10dd6c UD |
610 | |
611 | /* The wide character days. */ | |
1ecbb381 RS |
612 | for (n = 0; n < 7; ++n) |
613 | add_locale_wstring (&file, time->wday[n] ?: empty_wstr); | |
4b10dd6c UD |
614 | |
615 | /* The wide character ab'mons. */ | |
1ecbb381 RS |
616 | for (n = 0; n < 12; ++n) |
617 | add_locale_wstring (&file, time->wabmon[n] ?: empty_wstr); | |
4b10dd6c UD |
618 | |
619 | /* The wide character mons. */ | |
1ecbb381 RS |
620 | for (n = 0; n < 12; ++n) |
621 | add_locale_wstring (&file, time->wmon[n] ?: empty_wstr); | |
4b10dd6c UD |
622 | |
623 | /* Wide character AM/PM. */ | |
1ecbb381 RS |
624 | for (n = 0; n < 2; ++n) |
625 | add_locale_wstring (&file, time->wam_pm[n] ?: empty_wstr); | |
626 | ||
627 | add_locale_wstring (&file, time->wd_t_fmt ?: empty_wstr); | |
628 | add_locale_wstring (&file, time->wd_fmt ?: empty_wstr); | |
629 | add_locale_wstring (&file, time->wt_fmt ?: empty_wstr); | |
630 | add_locale_wstring (&file, time->wt_fmt_ampm ?: empty_wstr); | |
631 | add_locale_wstring (&file, time->wera_year ?: empty_wstr); | |
632 | add_locale_wstring (&file, time->wera_d_fmt ?: empty_wstr); | |
633 | ||
634 | start_locale_structure (&file); | |
635 | for (num = 0; num < 100; ++num) | |
636 | add_locale_wstring (&file, time->walt_digits[num] ?: empty_wstr); | |
637 | end_locale_structure (&file); | |
638 | ||
639 | add_locale_wstring (&file, time->wera_d_t_fmt ?: empty_wstr); | |
640 | add_locale_wstring (&file, time->wera_t_fmt ?: empty_wstr); | |
641 | add_locale_char (&file, time->week_ndays); | |
642 | add_locale_uint32 (&file, time->week_1stday); | |
643 | add_locale_char (&file, time->week_1stweek); | |
644 | add_locale_char (&file, time->first_weekday); | |
645 | add_locale_char (&file, time->first_workday); | |
646 | add_locale_char (&file, time->cal_direction); | |
647 | add_locale_string (&file, time->timezone); | |
648 | add_locale_string (&file, time->date_fmt); | |
649 | add_locale_wstring (&file, time->wdate_fmt); | |
650 | add_locale_string (&file, charmap->code_set_name); | |
651 | write_locale_data (output_path, LC_TIME, "LC_TIME", &file); | |
19bc17a9 RM |
652 | } |
653 | ||
654 | ||
4b10dd6c | 655 | /* The parser for the LC_TIME section of the locale definition. */ |
19bc17a9 | 656 | void |
4b10dd6c | 657 | time_read (struct linereader *ldfile, struct localedef_t *result, |
47e8b443 | 658 | const struct charmap_t *charmap, const char *repertoire_name, |
4b10dd6c | 659 | int ignore_content) |
19bc17a9 | 660 | { |
4b10dd6c UD |
661 | struct repertoire_t *repertoire = NULL; |
662 | struct locale_time_t *time; | |
663 | struct token *now; | |
664 | enum token_t nowtok; | |
665 | size_t cnt; | |
666 | ||
667 | /* Get the repertoire we have to use. */ | |
668 | if (repertoire_name != NULL) | |
669 | repertoire = repertoire_read (repertoire_name); | |
670 | ||
671 | /* The rest of the line containing `LC_TIME' must be free. */ | |
672 | lr_ignore_rest (ldfile, 1); | |
19bc17a9 | 673 | |
4b10dd6c UD |
674 | |
675 | do | |
19bc17a9 | 676 | { |
47e8b443 | 677 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c UD |
678 | nowtok = now->tok; |
679 | } | |
680 | while (nowtok == tok_eol); | |
681 | ||
682 | /* If we see `copy' now we are almost done. */ | |
683 | if (nowtok == tok_copy) | |
684 | { | |
01ff9d0b | 685 | handle_copy (ldfile, charmap, repertoire_name, result, tok_lc_time, |
b9eb05d6 | 686 | LC_TIME, "LC_TIME", ignore_content); |
4b10dd6c UD |
687 | return; |
688 | } | |
689 | ||
690 | /* Prepare the data structures. */ | |
691 | time_startup (ldfile, result, ignore_content); | |
692 | time = result->categories[LC_TIME].time; | |
693 | ||
694 | while (1) | |
695 | { | |
696 | /* Of course we don't proceed beyond the end of file. */ | |
697 | if (nowtok == tok_eof) | |
698 | break; | |
699 | ||
700 | /* Ingore empty lines. */ | |
701 | if (nowtok == tok_eol) | |
ec4b0518 | 702 | { |
47e8b443 | 703 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c UD |
704 | nowtok = now->tok; |
705 | continue; | |
ec4b0518 | 706 | } |
4b10dd6c UD |
707 | |
708 | switch (nowtok) | |
709 | { | |
710 | #define STRARR_ELEM(cat, min, max) \ | |
711 | case tok_##cat: \ | |
b9eb05d6 UD |
712 | /* Ignore the rest of the line if we don't need the input of \ |
713 | this line. */ \ | |
714 | if (ignore_content) \ | |
715 | { \ | |
716 | lr_ignore_rest (ldfile, 0); \ | |
717 | break; \ | |
718 | } \ | |
719 | \ | |
4b10dd6c UD |
720 | for (cnt = 0; cnt < max; ++cnt) \ |
721 | { \ | |
47e8b443 | 722 | now = lr_token (ldfile, charmap, result, repertoire, verbose); \ |
4b10dd6c UD |
723 | if (now->tok == tok_eol) \ |
724 | { \ | |
725 | if (cnt < min) \ | |
726 | lr_error (ldfile, _("%s: too few values for field `%s'"), \ | |
727 | "LC_TIME", #cat); \ | |
728 | if (!ignore_content) \ | |
729 | do \ | |
730 | { \ | |
731 | time->cat[cnt] = ""; \ | |
732 | time->w##cat[cnt] = empty_wstr; \ | |
733 | } \ | |
734 | while (++cnt < max); \ | |
735 | break; \ | |
736 | } \ | |
737 | else if (now->tok != tok_string) \ | |
738 | goto err_label; \ | |
739 | else if (!ignore_content && (now->val.str.startmb == NULL \ | |
740 | || now->val.str.startwc == NULL)) \ | |
741 | { \ | |
742 | lr_error (ldfile, _("%s: unknown character in field `%s'"), \ | |
743 | "LC_TIME", #cat); \ | |
744 | time->cat[cnt] = ""; \ | |
745 | time->w##cat[cnt] = empty_wstr; \ | |
746 | } \ | |
747 | else if (!ignore_content) \ | |
748 | { \ | |
749 | time->cat[cnt] = now->val.str.startmb; \ | |
750 | time->w##cat[cnt] = now->val.str.startwc; \ | |
751 | } \ | |
752 | \ | |
753 | /* Match the semicolon. */ \ | |
47e8b443 | 754 | now = lr_token (ldfile, charmap, result, repertoire, verbose); \ |
4b10dd6c UD |
755 | if (now->tok != tok_semicolon && now->tok != tok_eol) \ |
756 | break; \ | |
757 | } \ | |
758 | if (now->tok != tok_eol) \ | |
759 | { \ | |
760 | while (!ignore_content && cnt < min) \ | |
761 | { \ | |
762 | time->cat[cnt] = ""; \ | |
763 | time->w##cat[cnt++] = empty_wstr; \ | |
764 | } \ | |
350635a5 | 765 | \ |
4b10dd6c UD |
766 | if (now->tok == tok_semicolon) \ |
767 | { \ | |
47e8b443 UD |
768 | now = lr_token (ldfile, charmap, result, repertoire, \ |
769 | verbose); \ | |
4b10dd6c UD |
770 | if (now->tok == tok_eol) \ |
771 | lr_error (ldfile, _("extra trailing semicolon")); \ | |
772 | else if (now->tok == tok_string) \ | |
773 | { \ | |
774 | lr_error (ldfile, _("\ | |
775 | %s: too many values for field `%s'"), \ | |
776 | "LC_TIME", #cat); \ | |
777 | lr_ignore_rest (ldfile, 0); \ | |
778 | } \ | |
779 | else \ | |
780 | goto err_label; \ | |
781 | } \ | |
782 | else \ | |
783 | goto err_label; \ | |
784 | } \ | |
785 | time->cat##_defined = 1; \ | |
786 | break | |
787 | ||
788 | STRARR_ELEM (abday, 7, 7); | |
789 | STRARR_ELEM (day, 7, 7); | |
790 | STRARR_ELEM (abmon, 12, 12); | |
791 | STRARR_ELEM (mon, 12, 12); | |
792 | STRARR_ELEM (am_pm, 2, 2); | |
793 | STRARR_ELEM (alt_digits, 0, 100); | |
794 | ||
795 | case tok_era: | |
b9eb05d6 UD |
796 | /* Ignore the rest of the line if we don't need the input of |
797 | this line. */ | |
798 | if (ignore_content) | |
799 | { | |
800 | lr_ignore_rest (ldfile, 0); | |
801 | break; | |
802 | } | |
4b10dd6c UD |
803 | do |
804 | { | |
47e8b443 | 805 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c UD |
806 | if (now->tok != tok_string) |
807 | goto err_label; | |
808 | if (!ignore_content && (now->val.str.startmb == NULL | |
809 | || now->val.str.startwc == NULL)) | |
810 | { | |
811 | lr_error (ldfile, _("%s: unknown character in field `%s'"), | |
812 | "LC_TIME", "era"); | |
813 | lr_ignore_rest (ldfile, 0); | |
814 | break; | |
815 | } | |
4b10dd6c UD |
816 | if (!ignore_content) |
817 | { | |
818 | time->era = xrealloc (time->era, | |
819 | (time->num_era + 1) * sizeof (char *)); | |
820 | time->era[time->num_era] = now->val.str.startmb; | |
821 | ||
822 | time->wera = xrealloc (time->wera, | |
823 | (time->num_era + 1) | |
824 | * sizeof (char *)); | |
825 | time->wera[time->num_era++] = now->val.str.startwc; | |
826 | } | |
47e8b443 | 827 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
a9c27b3e | 828 | if (now->tok != tok_eol && now->tok != tok_semicolon) |
4b10dd6c UD |
829 | goto err_label; |
830 | } | |
831 | while (now->tok == tok_semicolon); | |
832 | break; | |
833 | ||
834 | #define STR_ELEM(cat) \ | |
835 | case tok_##cat: \ | |
b9eb05d6 UD |
836 | /* Ignore the rest of the line if we don't need the input of \ |
837 | this line. */ \ | |
838 | if (ignore_content) \ | |
839 | { \ | |
840 | lr_ignore_rest (ldfile, 0); \ | |
841 | break; \ | |
842 | } \ | |
843 | \ | |
47e8b443 | 844 | now = lr_token (ldfile, charmap, result, repertoire, verbose); \ |
4b10dd6c UD |
845 | if (now->tok != tok_string) \ |
846 | goto err_label; \ | |
847 | else if (time->cat != NULL) \ | |
848 | lr_error (ldfile, _("\ | |
849 | %s: field `%s' declared more than once"), "LC_TIME", #cat); \ | |
850 | else if (!ignore_content && (now->val.str.startmb == NULL \ | |
851 | || now->val.str.startwc == NULL)) \ | |
852 | { \ | |
853 | lr_error (ldfile, _("%s: unknown character in field `%s'"), \ | |
854 | "LC_TIME", #cat); \ | |
855 | time->cat = ""; \ | |
856 | time->w##cat = empty_wstr; \ | |
857 | } \ | |
858 | else if (!ignore_content) \ | |
859 | { \ | |
860 | time->cat = now->val.str.startmb; \ | |
861 | time->w##cat = now->val.str.startwc; \ | |
862 | } \ | |
863 | break | |
864 | ||
865 | STR_ELEM (d_t_fmt); | |
866 | STR_ELEM (d_fmt); | |
867 | STR_ELEM (t_fmt); | |
868 | STR_ELEM (t_fmt_ampm); | |
869 | STR_ELEM (era_year); | |
870 | STR_ELEM (era_d_t_fmt); | |
871 | STR_ELEM (era_d_fmt); | |
872 | STR_ELEM (era_t_fmt); | |
873 | STR_ELEM (timezone); | |
d8337213 | 874 | STR_ELEM (date_fmt); |
4b10dd6c UD |
875 | |
876 | #define INT_ELEM(cat) \ | |
877 | case tok_##cat: \ | |
b9eb05d6 UD |
878 | /* Ignore the rest of the line if we don't need the input of \ |
879 | this line. */ \ | |
880 | if (ignore_content) \ | |
881 | { \ | |
882 | lr_ignore_rest (ldfile, 0); \ | |
883 | break; \ | |
884 | } \ | |
885 | \ | |
47e8b443 | 886 | now = lr_token (ldfile, charmap, result, repertoire, verbose); \ |
4b10dd6c UD |
887 | if (now->tok != tok_number) \ |
888 | goto err_label; \ | |
889 | else if (time->cat != 0) \ | |
890 | lr_error (ldfile, _("%s: field `%s' declared more than once"), \ | |
891 | "LC_TIME", #cat); \ | |
892 | else if (!ignore_content) \ | |
893 | time->cat = now->val.num; \ | |
894 | break | |
895 | ||
896 | INT_ELEM (first_weekday); | |
897 | INT_ELEM (first_workday); | |
898 | INT_ELEM (cal_direction); | |
899 | ||
900 | case tok_week: | |
b9eb05d6 UD |
901 | /* Ignore the rest of the line if we don't need the input of |
902 | this line. */ | |
903 | if (ignore_content) | |
904 | { | |
905 | lr_ignore_rest (ldfile, 0); | |
906 | break; | |
907 | } | |
908 | ||
47e8b443 | 909 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c UD |
910 | if (now->tok != tok_number) |
911 | goto err_label; | |
912 | time->week_ndays = now->val.num; | |
913 | ||
47e8b443 | 914 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c UD |
915 | if (now->tok != tok_semicolon) |
916 | goto err_label; | |
917 | ||
47e8b443 | 918 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c UD |
919 | if (now->tok != tok_number) |
920 | goto err_label; | |
921 | time->week_1stday = now->val.num; | |
922 | ||
47e8b443 | 923 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c UD |
924 | if (now->tok != tok_semicolon) |
925 | goto err_label; | |
926 | ||
47e8b443 | 927 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c UD |
928 | if (now->tok != tok_number) |
929 | goto err_label; | |
930 | time->week_1stweek = now->val.num; | |
931 | ||
932 | lr_ignore_rest (ldfile, 1); | |
933 | break; | |
934 | ||
935 | case tok_end: | |
936 | /* Next we assume `LC_TIME'. */ | |
47e8b443 | 937 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c UD |
938 | if (now->tok == tok_eof) |
939 | break; | |
940 | if (now->tok == tok_eol) | |
941 | lr_error (ldfile, _("%s: incomplete `END' line"), "LC_TIME"); | |
942 | else if (now->tok != tok_lc_time) | |
943 | lr_error (ldfile, _("\ | |
944 | %1$s: definition does not end with `END %1$s'"), "LC_TIME"); | |
945 | lr_ignore_rest (ldfile, now->tok == tok_lc_time); | |
946 | return; | |
947 | ||
948 | default: | |
949 | err_label: | |
950 | SYNTAX_ERROR (_("%s: syntax error"), "LC_TIME"); | |
951 | } | |
952 | ||
953 | /* Prepare for the next round. */ | |
47e8b443 | 954 | now = lr_token (ldfile, charmap, result, repertoire, verbose); |
4b10dd6c | 955 | nowtok = now->tok; |
19bc17a9 | 956 | } |
4b10dd6c UD |
957 | |
958 | /* When we come here we reached the end of the file. */ | |
959 | lr_error (ldfile, _("%s: premature end of file"), "LC_TIME"); | |
19bc17a9 | 960 | } |