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d4697bc9 | 1 | /* Copyright (C) 1998-2014 Free Software Foundation, Inc. |
4b10dd6c UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. | |
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. | |
4b10dd6c | 9 | |
43bc8ac6 | 10 | This program is distributed in the hope that it will be useful, |
4b10dd6c | 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. | |
4b10dd6c | 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/>. */ |
4b10dd6c UD |
17 | |
18 | #ifdef HAVE_CONFIG_H | |
19 | # include <config.h> | |
20 | #endif | |
21 | ||
22 | #include <error.h> | |
23 | #include <langinfo.h> | |
24 | #include <stdlib.h> | |
25 | #include <string.h> | |
e054f494 | 26 | #include <stdint.h> |
4b10dd6c UD |
27 | #include <sys/uio.h> |
28 | ||
29 | #include <assert.h> | |
30 | ||
f2b98f97 | 31 | #include "localedef.h" |
4b10dd6c UD |
32 | #include "localeinfo.h" |
33 | #include "locfile.h" | |
34 | ||
35 | ||
36 | /* The real definition of the struct for the LC_IDENTIFICATION locale. */ | |
37 | struct locale_identification_t | |
38 | { | |
39 | const char *title; | |
40 | const char *source; | |
41 | const char *address; | |
42 | const char *contact; | |
43 | const char *email; | |
44 | const char *tel; | |
45 | const char *fax; | |
46 | const char *language; | |
47 | const char *territory; | |
48 | const char *audience; | |
49 | const char *application; | |
50 | const char *abbreviation; | |
51 | const char *revision; | |
52 | const char *date; | |
53 | const char *category[__LC_LAST]; | |
54 | }; | |
55 | ||
56 | ||
b9eb05d6 UD |
57 | static const char *category_name[__LC_LAST] = |
58 | { | |
59 | [LC_CTYPE] = "LC_CTYPE", | |
60 | [LC_NUMERIC] = "LC_NUMERIC", | |
61 | [LC_TIME] = "LC_TIME", | |
62 | [LC_COLLATE] = "LC_COLLATE", | |
63 | [LC_MONETARY] = "LC_MONETARY", | |
64 | [LC_MESSAGES] = "LC_MESSAGES", | |
65 | [LC_ALL] = "LC_ALL", | |
66 | [LC_PAPER] = "LC_PAPER", | |
67 | [LC_NAME] = "LC_NAME", | |
68 | [LC_ADDRESS] = "LC_ADDRESS", | |
69 | [LC_TELEPHONE] = "LC_TELEPHONE", | |
70 | [LC_MEASUREMENT] = "LC_MEASUREMENT", | |
71 | [LC_IDENTIFICATION] = "LC_IDENTIFICATION" | |
72 | }; | |
73 | ||
74 | ||
4b10dd6c UD |
75 | static void |
76 | identification_startup (struct linereader *lr, struct localedef_t *locale, | |
77 | int ignore_content) | |
78 | { | |
79 | if (!ignore_content) | |
80 | { | |
81 | locale->categories[LC_IDENTIFICATION].identification = | |
82 | (struct locale_identification_t *) | |
83 | xcalloc (1, sizeof (struct locale_identification_t)); | |
84 | ||
85 | locale->categories[LC_IDENTIFICATION].identification->category[LC_ALL] = | |
86 | ""; | |
87 | } | |
88 | ||
b9eb05d6 UD |
89 | if (lr != NULL) |
90 | { | |
91 | lr->translate_strings = 1; | |
92 | lr->return_widestr = 0; | |
93 | } | |
4b10dd6c UD |
94 | } |
95 | ||
96 | ||
97 | void | |
47e8b443 UD |
98 | identification_finish (struct localedef_t *locale, |
99 | const struct charmap_t *charmap) | |
4b10dd6c UD |
100 | { |
101 | struct locale_identification_t *identification | |
102 | = locale->categories[LC_IDENTIFICATION].identification; | |
b9eb05d6 UD |
103 | int nothing = 0; |
104 | size_t num; | |
105 | ||
106 | /* Now resolve copying and also handle completely missing definitions. */ | |
107 | if (identification == NULL) | |
108 | { | |
109 | /* First see whether we were supposed to copy. If yes, find the | |
110 | actual definition. */ | |
111 | if (locale->copy_name[LC_IDENTIFICATION] != NULL) | |
112 | { | |
113 | /* Find the copying locale. This has to happen transitively since | |
114 | the locale we are copying from might also copying another one. */ | |
115 | struct localedef_t *from = locale; | |
116 | ||
117 | do | |
118 | from = find_locale (LC_IDENTIFICATION, | |
119 | from->copy_name[LC_IDENTIFICATION], | |
120 | from->repertoire_name, charmap); | |
121 | while (from->categories[LC_IDENTIFICATION].identification == NULL | |
122 | && from->copy_name[LC_IDENTIFICATION] != NULL); | |
123 | ||
124 | identification = locale->categories[LC_IDENTIFICATION].identification | |
125 | = from->categories[LC_IDENTIFICATION].identification; | |
126 | } | |
127 | ||
128 | /* If there is still no definition issue an warning and create an | |
129 | empty one. */ | |
130 | if (identification == NULL) | |
131 | { | |
f6ada7ad | 132 | if (! be_quiet) |
f2b98f97 UD |
133 | WITH_CUR_LOCALE (error (0, 0, _("\ |
134 | No definition for %s category found"), "LC_IDENTIFICATION")); | |
b9eb05d6 UD |
135 | identification_startup (NULL, locale, 0); |
136 | identification | |
137 | = locale->categories[LC_IDENTIFICATION].identification; | |
138 | nothing = 1; | |
139 | } | |
140 | } | |
4b10dd6c UD |
141 | |
142 | #define TEST_ELEM(cat) \ | |
143 | if (identification->cat == NULL) \ | |
144 | { \ | |
b9eb05d6 | 145 | if (verbose && ! nothing) \ |
f2b98f97 | 146 | WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"), \ |
350635a5 | 147 | "LC_IDENTIFICATION", #cat)); \ |
4b10dd6c UD |
148 | identification->cat = ""; \ |
149 | } | |
150 | ||
151 | TEST_ELEM (title); | |
152 | TEST_ELEM (source); | |
153 | TEST_ELEM (address); | |
154 | TEST_ELEM (contact); | |
155 | TEST_ELEM (email); | |
156 | TEST_ELEM (tel); | |
157 | TEST_ELEM (fax); | |
158 | TEST_ELEM (language); | |
159 | TEST_ELEM (territory); | |
160 | TEST_ELEM (audience); | |
161 | TEST_ELEM (application); | |
162 | TEST_ELEM (abbreviation); | |
163 | TEST_ELEM (revision); | |
164 | TEST_ELEM (date); | |
b9eb05d6 UD |
165 | |
166 | for (num = 0; num < __LC_LAST; ++num) | |
167 | if (num != LC_ALL && identification->category[num] == NULL) | |
168 | { | |
169 | if (verbose && ! nothing) | |
f2b98f97 UD |
170 | WITH_CUR_LOCALE (error (0, 0, _("\ |
171 | %s: no identification for category `%s'"), | |
172 | "LC_IDENTIFICATION", category_name[num])); | |
b9eb05d6 UD |
173 | identification->category[num] = ""; |
174 | } | |
4b10dd6c UD |
175 | } |
176 | ||
177 | ||
178 | void | |
47e8b443 UD |
179 | identification_output (struct localedef_t *locale, |
180 | const struct charmap_t *charmap, | |
4b10dd6c UD |
181 | const char *output_path) |
182 | { | |
183 | struct locale_identification_t *identification | |
184 | = locale->categories[LC_IDENTIFICATION].identification; | |
1ecbb381 | 185 | struct locale_file file; |
4b10dd6c | 186 | size_t num; |
1ecbb381 RS |
187 | |
188 | init_locale_data (&file, _NL_ITEM_INDEX (_NL_NUM_LC_IDENTIFICATION)); | |
189 | add_locale_string (&file, identification->title); | |
190 | add_locale_string (&file, identification->source); | |
191 | add_locale_string (&file, identification->address); | |
192 | add_locale_string (&file, identification->contact); | |
193 | add_locale_string (&file, identification->email); | |
194 | add_locale_string (&file, identification->tel); | |
195 | add_locale_string (&file, identification->fax); | |
196 | add_locale_string (&file, identification->language); | |
197 | add_locale_string (&file, identification->territory); | |
198 | add_locale_string (&file, identification->audience); | |
199 | add_locale_string (&file, identification->application); | |
200 | add_locale_string (&file, identification->abbreviation); | |
201 | add_locale_string (&file, identification->revision); | |
202 | add_locale_string (&file, identification->date); | |
203 | start_locale_structure (&file); | |
4b10dd6c | 204 | for (num = 0; num < __LC_LAST; ++num) |
b9eb05d6 | 205 | if (num != LC_ALL) |
1ecbb381 RS |
206 | add_locale_string (&file, identification->category[num]); |
207 | end_locale_structure (&file); | |
208 | add_locale_string (&file, charmap->code_set_name); | |
209 | write_locale_data (output_path, LC_IDENTIFICATION, "LC_IDENTIFICATION", | |
210 | &file); | |
4b10dd6c UD |
211 | } |
212 | ||
213 | ||
214 | /* The parser for the LC_IDENTIFICATION section of the locale definition. */ | |
215 | void | |
216 | identification_read (struct linereader *ldfile, struct localedef_t *result, | |
47e8b443 | 217 | const struct charmap_t *charmap, const char *repertoire_name, |
4b10dd6c UD |
218 | int ignore_content) |
219 | { | |
4b10dd6c UD |
220 | struct locale_identification_t *identification; |
221 | struct token *now; | |
222 | struct token *arg; | |
223 | struct token *cattok; | |
224 | int category; | |
225 | enum token_t nowtok; | |
226 | ||
4b10dd6c UD |
227 | /* The rest of the line containing `LC_IDENTIFICATION' must be free. */ |
228 | lr_ignore_rest (ldfile, 1); | |
229 | ||
230 | do | |
231 | { | |
47e8b443 | 232 | now = lr_token (ldfile, charmap, result, NULL, verbose); |
4b10dd6c UD |
233 | nowtok = now->tok; |
234 | } | |
235 | while (nowtok == tok_eol); | |
236 | ||
237 | /* If we see `copy' now we are almost done. */ | |
238 | if (nowtok == tok_copy) | |
239 | { | |
01ff9d0b UD |
240 | handle_copy (ldfile, charmap, repertoire_name, result, |
241 | tok_lc_identification, LC_IDENTIFICATION, | |
242 | "LC_IDENTIFICATION", ignore_content); | |
4b10dd6c UD |
243 | return; |
244 | } | |
245 | ||
246 | /* Prepare the data structures. */ | |
247 | identification_startup (ldfile, result, ignore_content); | |
248 | identification = result->categories[LC_IDENTIFICATION].identification; | |
249 | ||
250 | while (1) | |
251 | { | |
252 | /* Of course we don't proceed beyond the end of file. */ | |
253 | if (nowtok == tok_eof) | |
254 | break; | |
255 | ||
42d7c593 | 256 | /* Ignore empty lines. */ |
4b10dd6c UD |
257 | if (nowtok == tok_eol) |
258 | { | |
47e8b443 | 259 | now = lr_token (ldfile, charmap, result, NULL, verbose); |
4b10dd6c UD |
260 | nowtok = now->tok; |
261 | continue; | |
262 | } | |
263 | ||
264 | switch (nowtok) | |
265 | { | |
266 | #define STR_ELEM(cat) \ | |
267 | case tok_##cat: \ | |
b9eb05d6 UD |
268 | /* Ignore the rest of the line if we don't need the input of \ |
269 | this line. */ \ | |
270 | if (ignore_content) \ | |
271 | { \ | |
272 | lr_ignore_rest (ldfile, 0); \ | |
273 | break; \ | |
274 | } \ | |
275 | \ | |
47e8b443 | 276 | arg = lr_token (ldfile, charmap, result, NULL, verbose); \ |
4b10dd6c UD |
277 | if (arg->tok != tok_string) \ |
278 | goto err_label; \ | |
279 | if (identification->cat != NULL) \ | |
280 | lr_error (ldfile, _("\ | |
281 | %s: field `%s' declared more than once"), "LC_IDENTIFICATION", #cat); \ | |
282 | else if (!ignore_content && arg->val.str.startmb == NULL) \ | |
283 | { \ | |
284 | lr_error (ldfile, _("\ | |
285 | %s: unknown character in field `%s'"), "LC_IDENTIFICATION", #cat); \ | |
286 | identification->cat = ""; \ | |
287 | } \ | |
288 | else if (!ignore_content) \ | |
289 | identification->cat = arg->val.str.startmb; \ | |
290 | break | |
291 | ||
292 | STR_ELEM (title); | |
293 | STR_ELEM (source); | |
294 | STR_ELEM (address); | |
295 | STR_ELEM (contact); | |
296 | STR_ELEM (email); | |
297 | STR_ELEM (tel); | |
298 | STR_ELEM (fax); | |
299 | STR_ELEM (language); | |
300 | STR_ELEM (territory); | |
301 | STR_ELEM (audience); | |
302 | STR_ELEM (application); | |
303 | STR_ELEM (abbreviation); | |
304 | STR_ELEM (revision); | |
305 | STR_ELEM (date); | |
306 | ||
307 | case tok_category: | |
b9eb05d6 UD |
308 | /* Ignore the rest of the line if we don't need the input of |
309 | this line. */ | |
310 | if (ignore_content) | |
311 | { | |
312 | lr_ignore_rest (ldfile, 0); | |
313 | break; | |
314 | } | |
315 | ||
4b10dd6c | 316 | /* We expect two operands. */ |
47e8b443 | 317 | arg = lr_token (ldfile, charmap, result, NULL, verbose); |
4b10dd6c UD |
318 | if (arg->tok != tok_string && arg->tok != tok_ident) |
319 | goto err_label; | |
320 | /* Next is a semicolon. */ | |
47e8b443 | 321 | cattok = lr_token (ldfile, charmap, result, NULL, verbose); |
4b10dd6c UD |
322 | if (cattok->tok != tok_semicolon) |
323 | goto err_label; | |
324 | /* Now a LC_xxx identifier. */ | |
47e8b443 | 325 | cattok = lr_token (ldfile, charmap, result, NULL, verbose); |
4b10dd6c UD |
326 | switch (cattok->tok) |
327 | { | |
328 | #define CATEGORY(lname, uname) \ | |
329 | case tok_lc_##lname: \ | |
330 | category = LC_##uname; \ | |
331 | break | |
332 | ||
333 | CATEGORY (identification, IDENTIFICATION); | |
334 | CATEGORY (ctype, CTYPE); | |
335 | CATEGORY (collate, COLLATE); | |
336 | CATEGORY (time, TIME); | |
337 | CATEGORY (numeric, NUMERIC); | |
338 | CATEGORY (monetary, MONETARY); | |
339 | CATEGORY (messages, MESSAGES); | |
340 | CATEGORY (paper, PAPER); | |
341 | CATEGORY (name, NAME); | |
342 | CATEGORY (address, ADDRESS); | |
343 | CATEGORY (telephone, TELEPHONE); | |
344 | CATEGORY (measurement, MEASUREMENT); | |
345 | ||
346 | default: | |
347 | goto err_label; | |
348 | } | |
349 | if (identification->category[category] != NULL) | |
350 | { | |
351 | lr_error (ldfile, _("\ | |
352 | %s: duplicate category version definition"), "LC_IDENTIFICATION"); | |
353 | free (arg->val.str.startmb); | |
354 | } | |
355 | else | |
356 | identification->category[category] = arg->val.str.startmb; | |
357 | break; | |
358 | ||
359 | case tok_end: | |
360 | /* Next we assume `LC_IDENTIFICATION'. */ | |
47e8b443 | 361 | arg = lr_token (ldfile, charmap, result, NULL, verbose); |
4b10dd6c UD |
362 | if (arg->tok == tok_eof) |
363 | break; | |
364 | if (arg->tok == tok_eol) | |
365 | lr_error (ldfile, _("%s: incomplete `END' line"), | |
366 | "LC_IDENTIFICATION"); | |
367 | else if (arg->tok != tok_lc_identification) | |
368 | lr_error (ldfile, _("\ | |
369 | %1$s: definition does not end with `END %1$s'"), "LC_IDENTIFICATION"); | |
370 | lr_ignore_rest (ldfile, arg->tok == tok_lc_identification); | |
371 | return; | |
372 | ||
373 | default: | |
374 | err_label: | |
375 | SYNTAX_ERROR (_("%s: syntax error"), "LC_IDENTIFICATION"); | |
376 | } | |
377 | ||
378 | /* Prepare for the next round. */ | |
47e8b443 | 379 | now = lr_token (ldfile, charmap, result, NULL, verbose); |
4b10dd6c UD |
380 | nowtok = now->tok; |
381 | } | |
382 | ||
383 | /* When we come here we reached the end of the file. */ | |
384 | lr_error (ldfile, _("%s: premature end of file"), "LC_IDENTIFICATION"); | |
385 | } |