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[glibc.git] / locale / programs / ld-address.c
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1 /* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA. */
20 #ifdef HAVE_CONFIG_H
21 # include <config.h>
22 #endif
24 #include <byteswap.h>
25 #include <error.h>
26 #include <langinfo.h>
27 #include <string.h>
28 #include <sys/uio.h>
30 #include <assert.h>
32 #include "localedef.h"
33 #include "localeinfo.h"
34 #include "locfile.h"
37 static struct
39 const char ab2[3];
40 const char ab3[4];
41 uint32_t num;
42 } iso3166[] =
44 #define DEFINE_COUNTRY_CODE(Name, Ab2, Ab3, Num) \
45 { #Ab2, #Ab3, Num },
46 #include "iso-3166.def"
50 static struct
52 const char ab[3];
53 const char term[4];
54 const char lib[4];
55 } iso639[] =
57 #define DEFINE_LANGUAGE_CODE(Name, Ab, Term, Lib) \
58 { #Ab, #Term, #Lib },
59 #define DEFINE_LANGUAGE_CODE3(Name, Term, Lib) \
60 { "", #Term, #Lib },
61 #include "iso-639.def"
65 /* The real definition of the struct for the LC_ADDRESS locale. */
66 struct locale_address_t
68 const char *postal_fmt;
69 const char *country_name;
70 const char *country_post;
71 const char *country_ab2;
72 const char *country_ab3;
73 uint32_t country_num;
74 const char *country_car;
75 const char *country_isbn;
76 const char *lang_name;
77 const char *lang_ab;
78 const char *lang_term;
79 const char *lang_lib;
83 static void
84 address_startup (struct linereader *lr, struct localedef_t *locale,
85 int ignore_content)
87 if (!ignore_content)
88 locale->categories[LC_ADDRESS].address =
89 (struct locale_address_t *) xcalloc (1,
90 sizeof (struct locale_address_t));
92 if (lr != NULL)
94 lr->translate_strings = 1;
95 lr->return_widestr = 0;
100 void
101 address_finish (struct localedef_t *locale, const struct charmap_t *charmap)
103 struct locale_address_t *address = locale->categories[LC_ADDRESS].address;
104 size_t cnt;
105 int helper;
106 int nothing = 0;
108 /* Now resolve copying and also handle completely missing definitions. */
109 if (address == NULL)
111 /* First see whether we were supposed to copy. If yes, find the
112 actual definition. */
113 if (locale->copy_name[LC_ADDRESS] != NULL)
115 /* Find the copying locale. This has to happen transitively since
116 the locale we are copying from might also copying another one. */
117 struct localedef_t *from = locale;
120 from = find_locale (LC_ADDRESS, from->copy_name[LC_ADDRESS],
121 from->repertoire_name, charmap);
122 while (from->categories[LC_ADDRESS].address == NULL
123 && from->copy_name[LC_ADDRESS] != NULL);
125 address = locale->categories[LC_ADDRESS].address
126 = from->categories[LC_ADDRESS].address;
129 /* If there is still no definition issue an warning and create an
130 empty one. */
131 if (address == NULL)
133 if (! be_quiet)
134 WITH_CUR_LOCALE (error (0, 0, _("\
135 No definition for %s category found"), "LC_ADDRESS"));
136 address_startup (NULL, locale, 0);
137 address = locale->categories[LC_ADDRESS].address;
138 nothing = 1;
142 if (address->postal_fmt == NULL)
144 if (! nothing)
145 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"),
146 "LC_ADDRESS", "postal_fmt"));
147 /* Use as the default value the value of the i18n locale. */
148 address->postal_fmt = "%a%N%f%N%d%N%b%N%s %h %e %r%N%C-%z %T%N%c%N";
150 else
152 /* We must check whether the format string contains only the
153 allowed escape sequences. */
154 const char *cp = address->postal_fmt;
156 if (*cp == '\0')
157 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' must not be empty"),
158 "LC_ADDRESS", "postal_fmt"));
159 else
160 while (*cp != '\0')
162 if (*cp == '%')
164 if (*++cp == 'R')
165 /* Romanize-flag. */
166 ++cp;
167 if (strchr ("afdbshNtreCzTSc%", *cp) == NULL)
169 WITH_CUR_LOCALE (error (0, 0, _("\
170 %s: invalid escape `%%%c' sequence in field `%s'"),
171 "LC_ADDRESS", *cp, "postal_fmt"));
172 break;
175 ++cp;
179 #define TEST_ELEM(cat) \
180 if (address->cat == NULL) \
182 if (verbose && ! nothing) \
183 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"), \
184 "LC_ADDRESS", #cat)); \
185 address->cat = ""; \
188 TEST_ELEM (country_name);
189 /* XXX Test against list of defined codes. */
190 TEST_ELEM (country_post);
191 /* XXX Test against list of defined codes. */
192 TEST_ELEM (country_car);
193 /* XXX Test against list of defined codes. */
194 TEST_ELEM (country_isbn);
195 TEST_ELEM (lang_name);
197 helper = 1;
198 if (address->lang_term == NULL)
200 if (verbose && ! nothing)
201 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"),
202 "LC_ADDRESS", "lang_term"));
203 address->lang_term = "";
204 cnt = sizeof (iso639) / sizeof (iso639[0]);
206 else if (address->lang_term[0] == '\0')
208 if (verbose)
209 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' must not be empty"),
210 "LC_ADDRESS", "lang_term"));
211 cnt = sizeof (iso639) / sizeof (iso639[0]);
213 else
215 /* Look for this language in the table. */
216 for (cnt = 0; cnt < sizeof (iso639) / sizeof (iso639[0]); ++cnt)
217 if (strcmp (address->lang_term, iso639[cnt].term) == 0)
218 break;
219 if (cnt == sizeof (iso639) / sizeof (iso639[0]))
220 WITH_CUR_LOCALE (error (0, 0, _("\
221 %s: terminology language code `%s' not defined"),
222 "LC_ADDRESS", address->lang_term));
225 if (address->lang_ab == NULL)
227 if (verbose && ! nothing)
228 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"),
229 "LC_ADDRESS", "lang_ab"));
230 address->lang_ab = "";
232 else if (address->lang_ab[0] == '\0')
234 if (verbose)
235 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' must not be empty"),
236 "LC_ADDRESS", "lang_ab"));
238 else
240 if (cnt == sizeof (iso639) / sizeof (iso639[0]))
242 helper = 2;
243 for (cnt = 0; cnt < sizeof (iso639) / sizeof (iso639[0]); ++cnt)
244 if (strcmp (address->lang_ab, iso639[cnt].ab) == 0)
245 break;
246 if (cnt == sizeof (iso639) / sizeof (iso639[0]))
247 WITH_CUR_LOCALE (error (0, 0, _("\
248 %s: language abbreviation `%s' not defined"),
249 "LC_ADDRESS", address->lang_ab));
251 else
252 if (strcmp (iso639[cnt].ab, address->lang_ab) != 0
253 && iso639[cnt].ab[0] != '\0')
254 WITH_CUR_LOCALE (error (0, 0, _("\
255 %s: `%s' value does not match `%s' value"),
256 "LC_ADDRESS", "lang_ab", "lang_term"));
259 if (address->lang_lib == NULL)
260 /* This is no error. */
261 address->lang_lib = address->lang_term;
262 else if (address->lang_lib[0] == '\0')
264 if (verbose)
265 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' must not be empty"),
266 "LC_ADDRESS", "lang_lib"));
268 else
270 if (cnt == sizeof (iso639) / sizeof (iso639[0]))
272 for (cnt = 0; cnt < sizeof (iso639) / sizeof (iso639[0]); ++cnt)
273 if (strcmp (address->lang_lib, iso639[cnt].lib) == 0)
274 break;
275 if (cnt == sizeof (iso639) / sizeof (iso639[0]))
276 WITH_CUR_LOCALE (error (0, 0, _("\
277 %s: language abbreviation `%s' not defined"),
278 "LC_ADDRESS", address->lang_lib));
280 else
281 if (strcmp (iso639[cnt].ab, address->lang_ab) != 0)
282 WITH_CUR_LOCALE (error (0, 0, _("\
283 %s: `%s' value does not match `%s' value"), "LC_ADDRESS", "lang_lib",
284 helper == 1 ? "lang_term" : "lang_ab"));
287 if (address->country_num == 0)
289 if (verbose && ! nothing)
290 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"),
291 "LC_ADDRESS", "country_num"));
292 cnt = sizeof (iso3166) / sizeof (iso3166[0]);
294 else
296 for (cnt = 0; cnt < sizeof (iso3166) / sizeof (iso3166[0]); ++cnt)
297 if (address->country_num == iso3166[cnt].num)
298 break;
300 if (cnt == sizeof (iso3166) / sizeof (iso3166[0]))
301 WITH_CUR_LOCALE (error (0, 0, _("\
302 %s: numeric country code `%d' not valid"),
303 "LC_ADDRESS", address->country_num));
306 if (address->country_ab2 == NULL)
308 if (verbose && ! nothing)
309 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"),
310 "LC_ADDRESS", "country_ab2"));
311 address->country_ab2 = " ";
313 else if (cnt != sizeof (iso3166) / sizeof (iso3166[0])
314 && strcmp (address->country_ab2, iso3166[cnt].ab2) != 0)
315 WITH_CUR_LOCALE (error (0, 0,
316 _("%s: `%s' value does not match `%s' value"),
317 "LC_ADDRESS", "country_ab2", "country_num"));
319 if (address->country_ab3 == NULL)
321 if (verbose && ! nothing)
322 WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"),
323 "LC_ADDRESS", "country_ab3"));
324 address->country_ab3 = " ";
326 else if (cnt != sizeof (iso3166) / sizeof (iso3166[0])
327 && strcmp (address->country_ab3, iso3166[cnt].ab3) != 0)
328 WITH_CUR_LOCALE (error (0, 0, _("\
329 %s: `%s' value does not match `%s' value"),
330 "LC_ADDRESS", "country_ab3", "country_num"));
334 void
335 address_output (struct localedef_t *locale, const struct charmap_t *charmap,
336 const char *output_path)
338 struct locale_address_t *address = locale->categories[LC_ADDRESS].address;
339 struct iovec iov[3 + _NL_ITEM_INDEX (_NL_NUM_LC_ADDRESS)];
340 struct locale_file data;
341 uint32_t idx[_NL_ITEM_INDEX (_NL_NUM_LC_ADDRESS)];
342 size_t cnt = 0;
344 data.magic = LIMAGIC (LC_ADDRESS);
345 data.n = _NL_ITEM_INDEX (_NL_NUM_LC_ADDRESS);
346 iov[cnt].iov_base = (void *) &data;
347 iov[cnt].iov_len = sizeof (data);
348 ++cnt;
350 iov[cnt].iov_base = (void *) idx;
351 iov[cnt].iov_len = sizeof (idx);
352 ++cnt;
354 idx[cnt - 2] = iov[0].iov_len + iov[1].iov_len;
355 iov[cnt].iov_base = (void *) address->postal_fmt;
356 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
357 ++cnt;
359 idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len;
360 iov[cnt].iov_base = (void *) address->country_name;
361 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
362 ++cnt;
364 idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len;
365 iov[cnt].iov_base = (void *) address->country_post;
366 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
367 ++cnt;
369 idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len;
370 iov[cnt].iov_base = (void *) address->country_ab2;
371 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
372 ++cnt;
374 idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len;
375 iov[cnt].iov_base = (void *) address->country_ab3;
376 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
377 ++cnt;
379 idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len;
380 iov[cnt].iov_base = (void *) address->country_car;
381 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
382 ++cnt;
384 idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len;
386 /* Align following data */
387 iov[cnt].iov_base = (void *) "\0\0";
388 iov[cnt].iov_len = ((idx[cnt - 2] + 3) & ~3) - idx[cnt - 2];
389 idx[cnt - 2] = (idx[cnt - 2] + 3) & ~3;
390 ++cnt;
392 iov[cnt].iov_base = (void *) &address->country_num;
393 iov[cnt].iov_len = sizeof (uint32_t);
394 ++cnt;
396 idx[cnt - 3] = idx[cnt - 4] + iov[cnt - 1].iov_len;
397 iov[cnt].iov_base = (void *) address->country_isbn;
398 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
399 ++cnt;
401 idx[cnt - 3] = idx[cnt - 4] + iov[cnt - 1].iov_len;
402 iov[cnt].iov_base = (void *) address->lang_name;
403 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
404 ++cnt;
406 idx[cnt - 3] = idx[cnt - 4] + iov[cnt - 1].iov_len;
407 iov[cnt].iov_base = (void *) address->lang_ab;
408 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
409 ++cnt;
411 idx[cnt - 3] = idx[cnt - 4] + iov[cnt - 1].iov_len;
412 iov[cnt].iov_base = (void *) address->lang_term;
413 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
414 ++cnt;
416 idx[cnt - 3] = idx[cnt - 4] + iov[cnt - 1].iov_len;
417 iov[cnt].iov_base = (void *) address->lang_lib;
418 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
419 ++cnt;
421 idx[cnt - 3] = idx[cnt - 4] + iov[cnt - 1].iov_len;
422 iov[cnt].iov_base = (void *) charmap->code_set_name;
423 iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
424 ++cnt;
426 assert (cnt == 3 + _NL_ITEM_INDEX (_NL_NUM_LC_ADDRESS));
428 write_locale_data (output_path, LC_ADDRESS, "LC_ADDRESS",
429 3 + _NL_ITEM_INDEX (_NL_NUM_LC_ADDRESS), iov);
433 /* The parser for the LC_ADDRESS section of the locale definition. */
434 void
435 address_read (struct linereader *ldfile, struct localedef_t *result,
436 const struct charmap_t *charmap, const char *repertoire_name,
437 int ignore_content)
439 struct locale_address_t *address;
440 struct token *now;
441 struct token *arg;
442 enum token_t nowtok;
444 /* The rest of the line containing `LC_ADDRESS' must be free. */
445 lr_ignore_rest (ldfile, 1);
450 now = lr_token (ldfile, charmap, result, NULL, verbose);
451 nowtok = now->tok;
453 while (nowtok == tok_eol);
455 /* If we see `copy' now we are almost done. */
456 if (nowtok == tok_copy)
458 handle_copy (ldfile, charmap, repertoire_name, result, tok_lc_address,
459 LC_ADDRESS, "LC_ADDRESS", ignore_content);
460 return;
463 /* Prepare the data structures. */
464 address_startup (ldfile, result, ignore_content);
465 address = result->categories[LC_ADDRESS].address;
467 while (1)
469 /* Of course we don't proceed beyond the end of file. */
470 if (nowtok == tok_eof)
471 break;
473 /* Ignore empty lines. */
474 if (nowtok == tok_eol)
476 now = lr_token (ldfile, charmap, result, NULL, verbose);
477 nowtok = now->tok;
478 continue;
481 switch (nowtok)
483 #define STR_ELEM(cat) \
484 case tok_##cat: \
485 /* Ignore the rest of the line if we don't need the input of \
486 this line. */ \
487 if (ignore_content) \
489 lr_ignore_rest (ldfile, 0); \
490 break; \
493 arg = lr_token (ldfile, charmap, result, NULL, verbose); \
494 if (arg->tok != tok_string) \
495 goto err_label; \
496 if (address->cat != NULL) \
497 lr_error (ldfile, _("\
498 %s: field `%s' declared more than once"), "LC_ADDRESS", #cat); \
499 else if (!ignore_content && arg->val.str.startmb == NULL) \
501 lr_error (ldfile, _("\
502 %s: unknown character in field `%s'"), "LC_ADDRESS", #cat); \
503 address->cat = ""; \
505 else if (!ignore_content) \
506 address->cat = arg->val.str.startmb; \
507 break
509 STR_ELEM (postal_fmt);
510 STR_ELEM (country_name);
511 STR_ELEM (country_post);
512 STR_ELEM (country_ab2);
513 STR_ELEM (country_ab3);
514 STR_ELEM (country_car);
515 STR_ELEM (lang_name);
516 STR_ELEM (lang_ab);
517 STR_ELEM (lang_term);
518 STR_ELEM (lang_lib);
520 #define INT_STR_ELEM(cat) \
521 case tok_##cat: \
522 /* Ignore the rest of the line if we don't need the input of \
523 this line. */ \
524 if (ignore_content) \
526 lr_ignore_rest (ldfile, 0); \
527 break; \
530 arg = lr_token (ldfile, charmap, result, NULL, verbose); \
531 if (arg->tok != tok_string && arg->tok != tok_number) \
532 goto err_label; \
533 if (address->cat != NULL) \
534 lr_error (ldfile, _("\
535 %s: field `%s' declared more than once"), "LC_ADDRESS", #cat); \
536 else if (!ignore_content && arg->tok == tok_string \
537 && arg->val.str.startmb == NULL) \
539 lr_error (ldfile, _("\
540 %s: unknown character in field `%s'"), "LC_ADDRESS", #cat); \
541 address->cat = ""; \
543 else if (!ignore_content) \
545 if (arg->tok == tok_string) \
546 address->cat = arg->val.str.startmb; \
547 else \
549 char *numbuf = (char *) xmalloc (11); \
550 snprintf (numbuf, 11, "%ld", arg->val.num); \
551 address->cat = numbuf; \
554 break
556 INT_STR_ELEM (country_isbn);
558 #define INT_ELEM(cat) \
559 case tok_##cat: \
560 /* Ignore the rest of the line if we don't need the input of \
561 this line. */ \
562 if (ignore_content) \
564 lr_ignore_rest (ldfile, 0); \
565 break; \
568 arg = lr_token (ldfile, charmap, result, NULL, verbose); \
569 if (arg->tok != tok_number) \
570 goto err_label; \
571 else if (address->cat != 0) \
572 lr_error (ldfile, _("\
573 %s: field `%s' declared more than once"), "LC_ADDRESS", #cat); \
574 else if (!ignore_content) \
575 address->cat = arg->val.num; \
576 break
578 INT_ELEM (country_num);
580 case tok_end:
581 /* Next we assume `LC_ADDRESS'. */
582 arg = lr_token (ldfile, charmap, result, NULL, verbose);
583 if (arg->tok == tok_eof)
584 break;
585 if (arg->tok == tok_eol)
586 lr_error (ldfile, _("%s: incomplete `END' line"),
587 "LC_ADDRESS");
588 else if (arg->tok != tok_lc_address)
589 lr_error (ldfile, _("\
590 %1$s: definition does not end with `END %1$s'"), "LC_ADDRESS");
591 lr_ignore_rest (ldfile, arg->tok == tok_lc_address);
592 return;
594 default:
595 err_label:
596 SYNTAX_ERROR (_("%s: syntax error"), "LC_ADDRESS");
599 /* Prepare for the next round. */
600 now = lr_token (ldfile, charmap, result, NULL, verbose);
601 nowtok = now->tok;
604 /* When we come here we reached the end of the file. */
605 lr_error (ldfile, _("%s: premature end of file"), "LC_ADDRESS");