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1822350d KS |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2011 Lennart Poettering | |
8d451309 | 7 | Copyright 2013 Kay Sievers |
1822350d KS |
8 | |
9 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
10 | under the terms of the GNU Lesser General Public License as published by |
11 | the Free Software Foundation; either version 2.1 of the License, or | |
1822350d KS |
12 | (at your option) any later version. |
13 | ||
14 | systemd is distributed in the hope that it will be useful, but | |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 17 | Lesser General Public License for more details. |
1822350d | 18 | |
5430f7f2 | 19 | You should have received a copy of the GNU Lesser General Public License |
1822350d KS |
20 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
21 | ***/ | |
22 | ||
1822350d KS |
23 | #include <errno.h> |
24 | #include <string.h> | |
25 | #include <unistd.h> | |
26 | ||
8d451309 KS |
27 | #include "sd-bus.h" |
28 | ||
1822350d | 29 | #include "util.h" |
49e942b2 | 30 | #include "mkdir.h" |
1822350d | 31 | #include "strv.h" |
1822350d | 32 | #include "def.h" |
4d1a6904 | 33 | #include "env-util.h" |
a5c32cff HH |
34 | #include "fileio.h" |
35 | #include "fileio-label.h" | |
36 | #include "label.h" | |
8d451309 KS |
37 | #include "bus-util.h" |
38 | #include "bus-error.h" | |
39 | #include "bus-message.h" | |
40 | #include "event-util.h" | |
75683450 | 41 | #include "locale-util.h" |
1822350d KS |
42 | |
43 | enum { | |
44 | /* We don't list LC_ALL here on purpose. People should be | |
45 | * using LANG instead. */ | |
8d451309 KS |
46 | LOCALE_LANG, |
47 | LOCALE_LANGUAGE, | |
48 | LOCALE_LC_CTYPE, | |
49 | LOCALE_LC_NUMERIC, | |
50 | LOCALE_LC_TIME, | |
51 | LOCALE_LC_COLLATE, | |
52 | LOCALE_LC_MONETARY, | |
53 | LOCALE_LC_MESSAGES, | |
54 | LOCALE_LC_PAPER, | |
55 | LOCALE_LC_NAME, | |
56 | LOCALE_LC_ADDRESS, | |
57 | LOCALE_LC_TELEPHONE, | |
58 | LOCALE_LC_MEASUREMENT, | |
59 | LOCALE_LC_IDENTIFICATION, | |
60 | _LOCALE_MAX | |
1822350d KS |
61 | }; |
62 | ||
8d451309 KS |
63 | static const char * const names[_LOCALE_MAX] = { |
64 | [LOCALE_LANG] = "LANG", | |
65 | [LOCALE_LANGUAGE] = "LANGUAGE", | |
66 | [LOCALE_LC_CTYPE] = "LC_CTYPE", | |
67 | [LOCALE_LC_NUMERIC] = "LC_NUMERIC", | |
68 | [LOCALE_LC_TIME] = "LC_TIME", | |
69 | [LOCALE_LC_COLLATE] = "LC_COLLATE", | |
70 | [LOCALE_LC_MONETARY] = "LC_MONETARY", | |
71 | [LOCALE_LC_MESSAGES] = "LC_MESSAGES", | |
72 | [LOCALE_LC_PAPER] = "LC_PAPER", | |
73 | [LOCALE_LC_NAME] = "LC_NAME", | |
74 | [LOCALE_LC_ADDRESS] = "LC_ADDRESS", | |
75 | [LOCALE_LC_TELEPHONE] = "LC_TELEPHONE", | |
76 | [LOCALE_LC_MEASUREMENT] = "LC_MEASUREMENT", | |
77 | [LOCALE_LC_IDENTIFICATION] = "LC_IDENTIFICATION" | |
1822350d KS |
78 | }; |
79 | ||
8d451309 KS |
80 | typedef struct Context { |
81 | char *locale[_LOCALE_MAX]; | |
1822350d | 82 | |
8d451309 KS |
83 | char *x11_layout; |
84 | char *x11_model; | |
85 | char *x11_variant; | |
86 | char *x11_options; | |
d200735e | 87 | |
8d451309 KS |
88 | char *vc_keymap; |
89 | char *vc_keymap_toggle; | |
1822350d | 90 | |
8d451309 KS |
91 | Hashmap *polkit_registry; |
92 | } Context; | |
1822350d | 93 | |
8d451309 | 94 | static int free_and_copy(char **s, const char *v) { |
1822350d KS |
95 | int r; |
96 | char *t; | |
97 | ||
98 | assert(s); | |
99 | ||
100 | r = strdup_or_null(isempty(v) ? NULL : v, &t); | |
101 | if (r < 0) | |
102 | return r; | |
103 | ||
104 | free(*s); | |
105 | *s = t; | |
106 | ||
107 | return 0; | |
108 | } | |
109 | ||
8d451309 KS |
110 | static void free_and_replace(char **s, char *v) { |
111 | free(*s); | |
112 | *s = v; | |
1822350d KS |
113 | } |
114 | ||
8d451309 KS |
115 | static void context_free_x11(Context *c) { |
116 | free_and_replace(&c->x11_layout, NULL); | |
117 | free_and_replace(&c->x11_model, NULL); | |
118 | free_and_replace(&c->x11_variant, NULL); | |
119 | free_and_replace(&c->x11_options, NULL); | |
120 | } | |
1822350d | 121 | |
8d451309 KS |
122 | static void context_free_vconsole(Context *c) { |
123 | free_and_replace(&c->vc_keymap, NULL); | |
124 | free_and_replace(&c->vc_keymap_toggle, NULL); | |
1822350d KS |
125 | } |
126 | ||
8d451309 KS |
127 | static void context_free_locale(Context *c) { |
128 | int p; | |
1822350d | 129 | |
8d451309 KS |
130 | for (p = 0; p < _LOCALE_MAX; p++) |
131 | free_and_replace(&c->locale[p], NULL); | |
1822350d KS |
132 | } |
133 | ||
8d451309 KS |
134 | static void context_free(Context *c, sd_bus *bus) { |
135 | context_free_locale(c); | |
136 | context_free_x11(c); | |
137 | context_free_vconsole(c); | |
138 | ||
139 | bus_verify_polkit_async_registry_free(bus, c->polkit_registry); | |
140 | }; | |
141 | ||
142 | static void locale_simplify(Context *c) { | |
1822350d KS |
143 | int p; |
144 | ||
8d451309 KS |
145 | for (p = LOCALE_LANG+1; p < _LOCALE_MAX; p++) |
146 | if (isempty(c->locale[p]) || streq_ptr(c->locale[LOCALE_LANG], c->locale[p])) { | |
147 | free(c->locale[p]); | |
148 | c->locale[p] = NULL; | |
1822350d KS |
149 | } |
150 | } | |
151 | ||
8d451309 | 152 | static int locale_read_data(Context *c) { |
1822350d KS |
153 | int r; |
154 | ||
8d451309 | 155 | context_free_locale(c); |
1822350d KS |
156 | |
157 | r = parse_env_file("/etc/locale.conf", NEWLINE, | |
8d451309 KS |
158 | "LANG", &c->locale[LOCALE_LANG], |
159 | "LANGUAGE", &c->locale[LOCALE_LANGUAGE], | |
160 | "LC_CTYPE", &c->locale[LOCALE_LC_CTYPE], | |
161 | "LC_NUMERIC", &c->locale[LOCALE_LC_NUMERIC], | |
162 | "LC_TIME", &c->locale[LOCALE_LC_TIME], | |
163 | "LC_COLLATE", &c->locale[LOCALE_LC_COLLATE], | |
164 | "LC_MONETARY", &c->locale[LOCALE_LC_MONETARY], | |
165 | "LC_MESSAGES", &c->locale[LOCALE_LC_MESSAGES], | |
166 | "LC_PAPER", &c->locale[LOCALE_LC_PAPER], | |
167 | "LC_NAME", &c->locale[LOCALE_LC_NAME], | |
168 | "LC_ADDRESS", &c->locale[LOCALE_LC_ADDRESS], | |
169 | "LC_TELEPHONE", &c->locale[LOCALE_LC_TELEPHONE], | |
170 | "LC_MEASUREMENT", &c->locale[LOCALE_LC_MEASUREMENT], | |
171 | "LC_IDENTIFICATION", &c->locale[LOCALE_LC_IDENTIFICATION], | |
1822350d KS |
172 | NULL); |
173 | ||
174 | if (r == -ENOENT) { | |
175 | int p; | |
176 | ||
177 | /* Fill in what we got passed from systemd. */ | |
8d451309 | 178 | for (p = 0; p < _LOCALE_MAX; p++) { |
1822350d KS |
179 | assert(names[p]); |
180 | ||
8d451309 KS |
181 | r = free_and_copy(&c->locale[p], getenv(names[p])); |
182 | if (r < 0) | |
183 | return r; | |
1822350d KS |
184 | } |
185 | ||
186 | r = 0; | |
187 | } | |
188 | ||
8d451309 | 189 | locale_simplify(c); |
1822350d KS |
190 | return r; |
191 | } | |
192 | ||
8d451309 | 193 | static int vconsole_read_data(Context *c) { |
1822350d KS |
194 | int r; |
195 | ||
8d451309 | 196 | context_free_vconsole(c); |
1822350d KS |
197 | |
198 | r = parse_env_file("/etc/vconsole.conf", NEWLINE, | |
8d451309 KS |
199 | "KEYMAP", &c->vc_keymap, |
200 | "KEYMAP_TOGGLE", &c->vc_keymap_toggle, | |
1822350d KS |
201 | NULL); |
202 | ||
203 | if (r < 0 && r != -ENOENT) | |
204 | return r; | |
205 | ||
206 | return 0; | |
207 | } | |
208 | ||
8d451309 | 209 | static int x11_read_data(Context *c) { |
1822350d KS |
210 | FILE *f; |
211 | char line[LINE_MAX]; | |
212 | bool in_section = false; | |
b2fadec6 | 213 | int r; |
1822350d | 214 | |
8d451309 | 215 | context_free_x11(c); |
1822350d KS |
216 | |
217 | f = fopen("/etc/X11/xorg.conf.d/00-keyboard.conf", "re"); | |
f687b273 LP |
218 | if (!f) |
219 | return errno == ENOENT ? 0 : -errno; | |
1822350d KS |
220 | |
221 | while (fgets(line, sizeof(line), f)) { | |
222 | char *l; | |
223 | ||
224 | char_array_0(line); | |
225 | l = strstrip(line); | |
226 | ||
227 | if (l[0] == 0 || l[0] == '#') | |
228 | continue; | |
229 | ||
230 | if (in_section && first_word(l, "Option")) { | |
231 | char **a; | |
232 | ||
b2fadec6 ZJS |
233 | r = strv_split_quoted(&a, l); |
234 | if (r < 0) { | |
1822350d | 235 | fclose(f); |
b2fadec6 | 236 | return r; |
1822350d KS |
237 | } |
238 | ||
239 | if (strv_length(a) == 3) { | |
1822350d | 240 | if (streq(a[1], "XkbLayout")) { |
8d451309 | 241 | free_and_replace(&c->x11_layout, a[2]); |
1822350d KS |
242 | a[2] = NULL; |
243 | } else if (streq(a[1], "XkbModel")) { | |
8d451309 | 244 | free_and_replace(&c->x11_model, a[2]); |
1822350d KS |
245 | a[2] = NULL; |
246 | } else if (streq(a[1], "XkbVariant")) { | |
8d451309 | 247 | free_and_replace(&c->x11_variant, a[2]); |
1822350d KS |
248 | a[2] = NULL; |
249 | } else if (streq(a[1], "XkbOptions")) { | |
8d451309 | 250 | free_and_replace(&c->x11_options, a[2]); |
1822350d KS |
251 | a[2] = NULL; |
252 | } | |
253 | } | |
254 | ||
255 | strv_free(a); | |
256 | ||
257 | } else if (!in_section && first_word(l, "Section")) { | |
258 | char **a; | |
259 | ||
b2fadec6 ZJS |
260 | r = strv_split_quoted(&a, l); |
261 | if (r < 0) { | |
1822350d KS |
262 | fclose(f); |
263 | return -ENOMEM; | |
264 | } | |
265 | ||
266 | if (strv_length(a) == 2 && streq(a[1], "InputClass")) | |
267 | in_section = true; | |
268 | ||
269 | strv_free(a); | |
270 | } else if (in_section && first_word(l, "EndSection")) | |
271 | in_section = false; | |
272 | } | |
273 | ||
274 | fclose(f); | |
275 | ||
276 | return 0; | |
277 | } | |
278 | ||
8d451309 | 279 | static int context_read_data(Context *c) { |
1822350d KS |
280 | int r, q, p; |
281 | ||
8d451309 KS |
282 | r = locale_read_data(c); |
283 | q = vconsole_read_data(c); | |
284 | p = x11_read_data(c); | |
1822350d KS |
285 | |
286 | return r < 0 ? r : q < 0 ? q : p; | |
287 | } | |
288 | ||
8d451309 | 289 | static int locale_write_data(Context *c) { |
1822350d KS |
290 | int r, p; |
291 | char **l = NULL; | |
292 | ||
717603e3 | 293 | r = load_env_file(NULL, "/etc/locale.conf", NULL, &l); |
1822350d KS |
294 | if (r < 0 && r != -ENOENT) |
295 | return r; | |
296 | ||
8d451309 | 297 | for (p = 0; p < _LOCALE_MAX; p++) { |
1822350d KS |
298 | char *t, **u; |
299 | ||
300 | assert(names[p]); | |
301 | ||
8d451309 | 302 | if (isempty(c->locale[p])) { |
1822350d KS |
303 | l = strv_env_unset(l, names[p]); |
304 | continue; | |
305 | } | |
306 | ||
8d451309 | 307 | if (asprintf(&t, "%s=%s", names[p], c->locale[p]) < 0) { |
1822350d KS |
308 | strv_free(l); |
309 | return -ENOMEM; | |
310 | } | |
311 | ||
312 | u = strv_env_set(l, t); | |
313 | free(t); | |
314 | strv_free(l); | |
315 | ||
316 | if (!u) | |
317 | return -ENOMEM; | |
318 | ||
319 | l = u; | |
320 | } | |
321 | ||
322 | if (strv_isempty(l)) { | |
323 | strv_free(l); | |
324 | ||
325 | if (unlink("/etc/locale.conf") < 0) | |
326 | return errno == ENOENT ? 0 : -errno; | |
327 | ||
328 | return 0; | |
329 | } | |
330 | ||
a5c32cff | 331 | r = write_env_file_label("/etc/locale.conf", l); |
1822350d KS |
332 | strv_free(l); |
333 | ||
334 | return r; | |
335 | } | |
336 | ||
8d451309 KS |
337 | static int locale_update_system_manager(Context *c, sd_bus *bus) { |
338 | _cleanup_free_ char **l_unset = NULL; | |
339 | _cleanup_strv_free_ char **l_set = NULL; | |
340 | _cleanup_bus_message_unref_ sd_bus_message *m = NULL; | |
341 | sd_bus_error error = SD_BUS_ERROR_NULL; | |
342 | unsigned c_set, c_unset, p; | |
343 | int r; | |
1822350d KS |
344 | |
345 | assert(bus); | |
346 | ||
8d451309 KS |
347 | l_unset = new0(char*, _LOCALE_MAX); |
348 | if (!l_unset) | |
349 | return -ENOMEM; | |
1822350d | 350 | |
8d451309 KS |
351 | l_set = new0(char*, _LOCALE_MAX); |
352 | if (!l_set) | |
353 | return -ENOMEM; | |
354 | ||
355 | for (p = 0, c_set = 0, c_unset = 0; p < _LOCALE_MAX; p++) { | |
1822350d KS |
356 | assert(names[p]); |
357 | ||
8d451309 | 358 | if (isempty(c->locale[p])) |
1822350d KS |
359 | l_unset[c_set++] = (char*) names[p]; |
360 | else { | |
361 | char *s; | |
362 | ||
8d451309 KS |
363 | if (asprintf(&s, "%s=%s", names[p], c->locale[p]) < 0) |
364 | return -ENOMEM; | |
1822350d KS |
365 | |
366 | l_set[c_unset++] = s; | |
367 | } | |
368 | } | |
369 | ||
8d451309 | 370 | assert(c_set + c_unset == _LOCALE_MAX); |
151b9b96 | 371 | r = sd_bus_message_new_method_call(bus, &m, |
8d451309 KS |
372 | "org.freedesktop.systemd1", |
373 | "/org/freedesktop/systemd1", | |
374 | "org.freedesktop.systemd1.Manager", | |
151b9b96 | 375 | "UnsetAndSetEnvironment"); |
8d451309 KS |
376 | if (r < 0) |
377 | return r; | |
1822350d | 378 | |
8d451309 KS |
379 | r = sd_bus_message_append_strv(m, l_unset); |
380 | if (r < 0) | |
381 | return r; | |
1822350d | 382 | |
8d451309 KS |
383 | r = sd_bus_message_append_strv(m, l_set); |
384 | if (r < 0) | |
385 | return r; | |
1822350d | 386 | |
c49b30a2 | 387 | r = sd_bus_call(bus, m, 0, &error, NULL); |
8d451309 KS |
388 | if (r < 0) |
389 | log_error("Failed to update the manager environment: %s", strerror(-r)); | |
1822350d | 390 | |
8d451309 | 391 | return 0; |
1822350d KS |
392 | } |
393 | ||
8d451309 | 394 | static int vconsole_write_data(Context *c) { |
1822350d | 395 | int r; |
98fce79d | 396 | _cleanup_strv_free_ char **l = NULL; |
1822350d | 397 | |
717603e3 | 398 | r = load_env_file(NULL, "/etc/vconsole.conf", NULL, &l); |
1822350d KS |
399 | if (r < 0 && r != -ENOENT) |
400 | return r; | |
401 | ||
8d451309 | 402 | if (isempty(c->vc_keymap)) |
1822350d KS |
403 | l = strv_env_unset(l, "KEYMAP"); |
404 | else { | |
405 | char *s, **u; | |
406 | ||
8d451309 | 407 | s = strappend("KEYMAP=", c->vc_keymap); |
98fce79d | 408 | if (!s) |
1822350d | 409 | return -ENOMEM; |
1822350d KS |
410 | |
411 | u = strv_env_set(l, s); | |
412 | free(s); | |
413 | strv_free(l); | |
414 | ||
415 | if (!u) | |
416 | return -ENOMEM; | |
417 | ||
418 | l = u; | |
419 | } | |
420 | ||
8d451309 | 421 | if (isempty(c->vc_keymap_toggle)) |
1822350d KS |
422 | l = strv_env_unset(l, "KEYMAP_TOGGLE"); |
423 | else { | |
424 | char *s, **u; | |
425 | ||
8d451309 | 426 | s = strappend("KEYMAP_TOGGLE=", c->vc_keymap_toggle); |
98fce79d | 427 | if (!s) |
1822350d | 428 | return -ENOMEM; |
1822350d KS |
429 | |
430 | u = strv_env_set(l, s); | |
431 | free(s); | |
432 | strv_free(l); | |
433 | ||
434 | if (!u) | |
435 | return -ENOMEM; | |
436 | ||
437 | l = u; | |
438 | } | |
439 | ||
440 | if (strv_isempty(l)) { | |
1822350d KS |
441 | if (unlink("/etc/vconsole.conf") < 0) |
442 | return errno == ENOENT ? 0 : -errno; | |
443 | ||
444 | return 0; | |
445 | } | |
446 | ||
a5c32cff | 447 | r = write_env_file_label("/etc/vconsole.conf", l); |
1822350d KS |
448 | return r; |
449 | } | |
450 | ||
8d451309 | 451 | static int write_data_x11(Context *c) { |
98fce79d ZJS |
452 | _cleanup_fclose_ FILE *f = NULL; |
453 | _cleanup_free_ char *temp_path = NULL; | |
1822350d KS |
454 | int r; |
455 | ||
8d451309 KS |
456 | if (isempty(c->x11_layout) && |
457 | isempty(c->x11_model) && | |
458 | isempty(c->x11_variant) && | |
459 | isempty(c->x11_options)) { | |
1822350d | 460 | |
1822350d KS |
461 | if (unlink("/etc/X11/xorg.conf.d/00-keyboard.conf") < 0) |
462 | return errno == ENOENT ? 0 : -errno; | |
463 | ||
464 | return 0; | |
465 | } | |
466 | ||
9a9bb3ca | 467 | mkdir_p_label("/etc/X11/xorg.conf.d", 0755); |
1822350d KS |
468 | |
469 | r = fopen_temporary("/etc/X11/xorg.conf.d/00-keyboard.conf", &f, &temp_path); | |
470 | if (r < 0) | |
471 | return r; | |
472 | ||
473 | fchmod(fileno(f), 0644); | |
474 | ||
475 | fputs("# Read and parsed by systemd-localed. It's probably wise not to edit this file\n" | |
476 | "# manually too freely.\n" | |
477 | "Section \"InputClass\"\n" | |
478 | " Identifier \"system-keyboard\"\n" | |
479 | " MatchIsKeyboard \"on\"\n", f); | |
480 | ||
8d451309 KS |
481 | if (!isempty(c->x11_layout)) |
482 | fprintf(f, " Option \"XkbLayout\" \"%s\"\n", c->x11_layout); | |
1822350d | 483 | |
8d451309 KS |
484 | if (!isempty(c->x11_model)) |
485 | fprintf(f, " Option \"XkbModel\" \"%s\"\n", c->x11_model); | |
1822350d | 486 | |
8d451309 KS |
487 | if (!isempty(c->x11_variant)) |
488 | fprintf(f, " Option \"XkbVariant\" \"%s\"\n", c->x11_variant); | |
1822350d | 489 | |
8d451309 KS |
490 | if (!isempty(c->x11_options)) |
491 | fprintf(f, " Option \"XkbOptions\" \"%s\"\n", c->x11_options); | |
1822350d KS |
492 | |
493 | fputs("EndSection\n", f); | |
494 | fflush(f); | |
495 | ||
496 | if (ferror(f) || rename(temp_path, "/etc/X11/xorg.conf.d/00-keyboard.conf") < 0) { | |
497 | r = -errno; | |
498 | unlink("/etc/X11/xorg.conf.d/00-keyboard.conf"); | |
499 | unlink(temp_path); | |
98fce79d | 500 | return r; |
f687b273 | 501 | } else |
98fce79d | 502 | return 0; |
1822350d KS |
503 | } |
504 | ||
8d451309 KS |
505 | static int vconsole_reload(sd_bus *bus) { |
506 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; | |
1822350d | 507 | int r; |
1822350d KS |
508 | |
509 | assert(bus); | |
510 | ||
8d451309 | 511 | r = sd_bus_call_method(bus, |
1822350d KS |
512 | "org.freedesktop.systemd1", |
513 | "/org/freedesktop/systemd1", | |
514 | "org.freedesktop.systemd1.Manager", | |
8d451309 KS |
515 | "RestartUnit", |
516 | &error, | |
517 | NULL, | |
518 | "ss", "systemd-vconsole-setup.service", "replace"); | |
1822350d | 519 | |
8d451309 KS |
520 | if (r < 0) |
521 | log_error("Failed to issue method call: %s", bus_error_message(&error, -r)); | |
1822350d KS |
522 | return r; |
523 | } | |
524 | ||
525 | static char *strnulldash(const char *s) { | |
526 | return s == NULL || *s == 0 || (s[0] == '-' && s[1] == 0) ? NULL : (char*) s; | |
527 | } | |
528 | ||
529 | static int read_next_mapping(FILE *f, unsigned *n, char ***a) { | |
530 | assert(f); | |
531 | assert(n); | |
532 | assert(a); | |
533 | ||
534 | for (;;) { | |
535 | char line[LINE_MAX]; | |
536 | char *l, **b; | |
b2fadec6 | 537 | int r; |
1822350d KS |
538 | |
539 | errno = 0; | |
540 | if (!fgets(line, sizeof(line), f)) { | |
541 | ||
542 | if (ferror(f)) | |
543 | return errno ? -errno : -EIO; | |
544 | ||
545 | return 0; | |
546 | } | |
547 | ||
548 | (*n) ++; | |
549 | ||
550 | l = strstrip(line); | |
551 | if (l[0] == 0 || l[0] == '#') | |
552 | continue; | |
553 | ||
b2fadec6 ZJS |
554 | r = strv_split_quoted(&b, l); |
555 | if (r < 0) | |
556 | return r; | |
1822350d KS |
557 | |
558 | if (strv_length(b) < 5) { | |
559 | log_error("Invalid line "SYSTEMD_KBD_MODEL_MAP":%u, ignoring.", *n); | |
560 | strv_free(b); | |
561 | continue; | |
562 | ||
563 | } | |
564 | ||
565 | *a = b; | |
566 | return 1; | |
567 | } | |
568 | } | |
569 | ||
8d451309 | 570 | static int vconsole_convert_to_x11(Context *c, sd_bus *bus) { |
1822350d KS |
571 | bool modified = false; |
572 | ||
8d451309 | 573 | assert(bus); |
1822350d | 574 | |
8d451309 | 575 | if (isempty(c->vc_keymap)) { |
1822350d KS |
576 | |
577 | modified = | |
8d451309 KS |
578 | !isempty(c->x11_layout) || |
579 | !isempty(c->x11_model) || | |
580 | !isempty(c->x11_variant) || | |
581 | !isempty(c->x11_options); | |
1822350d | 582 | |
8d451309 | 583 | context_free_x11(c); |
1822350d | 584 | } else { |
98fce79d | 585 | _cleanup_fclose_ FILE *f = NULL; |
1822350d KS |
586 | unsigned n = 0; |
587 | ||
588 | f = fopen(SYSTEMD_KBD_MODEL_MAP, "re"); | |
589 | if (!f) | |
590 | return -errno; | |
591 | ||
592 | for (;;) { | |
98fce79d | 593 | _cleanup_strv_free_ char **a = NULL; |
1822350d KS |
594 | int r; |
595 | ||
596 | r = read_next_mapping(f, &n, &a); | |
98fce79d | 597 | if (r < 0) |
1822350d | 598 | return r; |
1822350d KS |
599 | if (r == 0) |
600 | break; | |
601 | ||
98fce79d | 602 | if (!streq(c->vc_keymap, a[0])) |
1822350d | 603 | continue; |
1822350d | 604 | |
8d451309 KS |
605 | if (!streq_ptr(c->x11_layout, strnulldash(a[1])) || |
606 | !streq_ptr(c->x11_model, strnulldash(a[2])) || | |
607 | !streq_ptr(c->x11_variant, strnulldash(a[3])) || | |
608 | !streq_ptr(c->x11_options, strnulldash(a[4]))) { | |
1822350d | 609 | |
8d451309 KS |
610 | if (free_and_copy(&c->x11_layout, strnulldash(a[1])) < 0 || |
611 | free_and_copy(&c->x11_model, strnulldash(a[2])) < 0 || | |
612 | free_and_copy(&c->x11_variant, strnulldash(a[3])) < 0 || | |
98fce79d | 613 | free_and_copy(&c->x11_options, strnulldash(a[4])) < 0) |
1822350d | 614 | return -ENOMEM; |
1822350d KS |
615 | |
616 | modified = true; | |
617 | } | |
618 | ||
1822350d KS |
619 | break; |
620 | } | |
1822350d KS |
621 | } |
622 | ||
623 | if (modified) { | |
1822350d KS |
624 | int r; |
625 | ||
8d451309 | 626 | r = write_data_x11(c); |
1822350d KS |
627 | if (r < 0) |
628 | log_error("Failed to set X11 keyboard layout: %s", strerror(-r)); | |
629 | ||
8d451309 | 630 | sd_bus_emit_properties_changed(bus, |
1822350d KS |
631 | "/org/freedesktop/locale1", |
632 | "org.freedesktop.locale1", | |
8d451309 | 633 | "X11Layout", "X11Model", "X11Variant", "X11Options", NULL); |
1822350d KS |
634 | } |
635 | ||
636 | return 0; | |
637 | } | |
638 | ||
0732ef7a ZJS |
639 | static int find_converted_keymap(Context *c, char **new_keymap) { |
640 | const char *dir; | |
641 | _cleanup_free_ char *n; | |
642 | ||
643 | if (c->x11_variant) | |
644 | n = strjoin(c->x11_layout, "-", c->x11_variant, NULL); | |
645 | else | |
646 | n = strdup(c->x11_layout); | |
647 | if (!n) | |
648 | return -ENOMEM; | |
649 | ||
650 | NULSTR_FOREACH(dir, KBD_KEYMAP_DIRS) { | |
651 | _cleanup_free_ char *p = NULL, *pz = NULL; | |
652 | ||
653 | p = strjoin(dir, "xkb/", n, ".map", NULL); | |
654 | pz = strjoin(dir, "xkb/", n, ".map.gz", NULL); | |
655 | if (!p || !pz) | |
656 | return -ENOMEM; | |
657 | ||
658 | if (access(p, F_OK) == 0 || access(pz, F_OK) == 0) { | |
659 | *new_keymap = n; | |
660 | n = NULL; | |
661 | return 1; | |
662 | } | |
663 | } | |
664 | ||
665 | return 0; | |
666 | } | |
667 | ||
668 | static int find_legacy_keymap(Context *c, char **new_keymap) { | |
669 | _cleanup_fclose_ FILE *f; | |
670 | unsigned n = 0; | |
671 | unsigned best_matching = 0; | |
672 | ||
673 | ||
674 | f = fopen(SYSTEMD_KBD_MODEL_MAP, "re"); | |
675 | if (!f) | |
676 | return -errno; | |
677 | ||
678 | for (;;) { | |
679 | _cleanup_strv_free_ char **a = NULL; | |
680 | unsigned matching = 0; | |
681 | int r; | |
682 | ||
683 | r = read_next_mapping(f, &n, &a); | |
684 | if (r < 0) | |
685 | return r; | |
686 | if (r == 0) | |
687 | break; | |
688 | ||
689 | /* Determine how well matching this entry is */ | |
690 | if (streq_ptr(c->x11_layout, a[1])) | |
691 | /* If we got an exact match, this is best */ | |
692 | matching = 10; | |
693 | else { | |
694 | size_t x; | |
695 | ||
696 | x = strcspn(c->x11_layout, ","); | |
697 | ||
698 | /* We have multiple X layouts, look for an | |
699 | * entry that matches our key with everything | |
700 | * but the first layout stripped off. */ | |
701 | if (x > 0 && | |
702 | strlen(a[1]) == x && | |
703 | strneq(c->x11_layout, a[1], x)) | |
704 | matching = 5; | |
705 | else { | |
706 | size_t w; | |
707 | ||
708 | /* If that didn't work, strip off the | |
709 | * other layouts from the entry, too */ | |
710 | w = strcspn(a[1], ","); | |
711 | ||
712 | if (x > 0 && x == w && | |
713 | memcmp(c->x11_layout, a[1], x) == 0) | |
714 | matching = 1; | |
715 | } | |
716 | } | |
717 | ||
387066c2 MS |
718 | if (matching > 0) { |
719 | if (isempty(c->x11_model) || streq_ptr(c->x11_model, a[2])) { | |
0732ef7a ZJS |
720 | matching++; |
721 | ||
387066c2 | 722 | if (streq_ptr(c->x11_variant, a[3])) { |
0732ef7a | 723 | matching++; |
387066c2 MS |
724 | |
725 | if (streq_ptr(c->x11_options, a[4])) | |
726 | matching++; | |
727 | } | |
0732ef7a ZJS |
728 | } |
729 | } | |
730 | ||
731 | /* The best matching entry so far, then let's save that */ | |
732 | if (matching > best_matching) { | |
733 | best_matching = matching; | |
734 | ||
735 | free(*new_keymap); | |
736 | *new_keymap = strdup(a[0]); | |
737 | if (!*new_keymap) | |
738 | return -ENOMEM; | |
739 | } | |
740 | } | |
741 | ||
742 | return 0; | |
743 | } | |
744 | ||
8d451309 | 745 | static int x11_convert_to_vconsole(Context *c, sd_bus *bus) { |
1822350d | 746 | bool modified = false; |
0732ef7a | 747 | int r; |
1822350d | 748 | |
8d451309 | 749 | assert(bus); |
1822350d | 750 | |
8d451309 | 751 | if (isempty(c->x11_layout)) { |
1822350d KS |
752 | |
753 | modified = | |
8d451309 KS |
754 | !isempty(c->vc_keymap) || |
755 | !isempty(c->vc_keymap_toggle); | |
1822350d | 756 | |
8d451309 | 757 | context_free_x11(c); |
1822350d | 758 | } else { |
1822350d KS |
759 | char *new_keymap = NULL; |
760 | ||
0732ef7a ZJS |
761 | r = find_converted_keymap(c, &new_keymap); |
762 | if (r < 0) | |
763 | return r; | |
764 | else if (r == 0) { | |
765 | r = find_legacy_keymap(c, &new_keymap); | |
b47d419c | 766 | if (r < 0) |
1822350d | 767 | return r; |
1822350d KS |
768 | } |
769 | ||
8d451309 KS |
770 | if (!streq_ptr(c->vc_keymap, new_keymap)) { |
771 | free_and_replace(&c->vc_keymap, new_keymap); | |
772 | free_and_replace(&c->vc_keymap_toggle, NULL); | |
1822350d KS |
773 | modified = true; |
774 | } else | |
775 | free(new_keymap); | |
776 | } | |
777 | ||
778 | if (modified) { | |
8d451309 | 779 | r = vconsole_write_data(c); |
1822350d KS |
780 | if (r < 0) |
781 | log_error("Failed to set virtual console keymap: %s", strerror(-r)); | |
782 | ||
8d451309 | 783 | sd_bus_emit_properties_changed(bus, |
1822350d KS |
784 | "/org/freedesktop/locale1", |
785 | "org.freedesktop.locale1", | |
8d451309 | 786 | "VConsoleKeymap", "VConsoleKeymapToggle", NULL); |
1822350d | 787 | |
8d451309 | 788 | return vconsole_reload(bus); |
1822350d KS |
789 | } |
790 | ||
791 | return 0; | |
792 | } | |
793 | ||
ebcf1f97 LP |
794 | static int property_get_locale( |
795 | sd_bus *bus, | |
796 | const char *path, | |
797 | const char *interface, | |
798 | const char *property, | |
799 | sd_bus_message *reply, | |
800 | void *userdata, | |
801 | sd_bus_error *error) { | |
802 | ||
8d451309 | 803 | Context *c = userdata; |
b47d419c | 804 | _cleanup_strv_free_ char **l = NULL; |
8d451309 | 805 | int p, q; |
1822350d | 806 | |
8d451309 | 807 | l = new0(char*, _LOCALE_MAX+1); |
1822350d KS |
808 | if (!l) |
809 | return -ENOMEM; | |
810 | ||
8d451309 | 811 | for (p = 0, q = 0; p < _LOCALE_MAX; p++) { |
1822350d KS |
812 | char *t; |
813 | ||
8d451309 | 814 | if (isempty(c->locale[p])) |
1822350d KS |
815 | continue; |
816 | ||
8d451309 | 817 | if (asprintf(&t, "%s=%s", names[p], c->locale[p]) < 0) |
1822350d | 818 | return -ENOMEM; |
1822350d | 819 | |
8d451309 | 820 | l[q++] = t; |
1822350d KS |
821 | } |
822 | ||
8d451309 | 823 | return sd_bus_message_append_strv(reply, l); |
1822350d KS |
824 | } |
825 | ||
ebcf1f97 | 826 | static int method_set_locale(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) { |
8d451309 | 827 | Context *c = userdata; |
8d451309 KS |
828 | _cleanup_strv_free_ char **l = NULL; |
829 | char **i; | |
830 | int interactive; | |
831 | bool modified = false; | |
832 | bool passed[_LOCALE_MAX] = {}; | |
833 | int p; | |
1822350d KS |
834 | int r; |
835 | ||
8d451309 KS |
836 | r = bus_message_read_strv_extend(m, &l); |
837 | if (r < 0) | |
ebcf1f97 | 838 | return r; |
1822350d | 839 | |
8d451309 KS |
840 | r = sd_bus_message_read_basic(m, 'b', &interactive); |
841 | if (r < 0) | |
ebcf1f97 | 842 | return r; |
1822350d | 843 | |
8d451309 KS |
844 | /* Check whether a variable changed and if so valid */ |
845 | STRV_FOREACH(i, l) { | |
846 | bool valid = false; | |
1822350d | 847 | |
8d451309 KS |
848 | for (p = 0; p < _LOCALE_MAX; p++) { |
849 | size_t k; | |
1822350d | 850 | |
8d451309 KS |
851 | k = strlen(names[p]); |
852 | if (startswith(*i, names[p]) && | |
853 | (*i)[k] == '=' && | |
75683450 | 854 | locale_is_valid((*i) + k + 1)) { |
8d451309 KS |
855 | valid = true; |
856 | passed[p] = true; | |
1822350d | 857 | |
8d451309 KS |
858 | if (!streq_ptr(*i + k + 1, c->locale[p])) |
859 | modified = true; | |
1822350d | 860 | |
8d451309 KS |
861 | break; |
862 | } | |
1822350d KS |
863 | } |
864 | ||
8d451309 | 865 | if (!valid) |
ebcf1f97 | 866 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid Locale data."); |
8d451309 | 867 | } |
1822350d | 868 | |
8d451309 KS |
869 | /* Check whether a variable is unset */ |
870 | if (!modified) { | |
871 | for (p = 0; p < _LOCALE_MAX; p++) | |
872 | if (!isempty(c->locale[p]) && !passed[p]) { | |
873 | modified = true; | |
874 | break; | |
875 | } | |
876 | } | |
877 | ||
878 | if (modified) { | |
879 | r = bus_verify_polkit_async(bus, &c->polkit_registry, m, | |
880 | "org.freedesktop.locale1.set-locale", interactive, | |
ebcf1f97 | 881 | error, method_set_locale, c); |
8d451309 | 882 | if (r < 0) |
ebcf1f97 | 883 | return r; |
8d451309 KS |
884 | if (r == 0) |
885 | return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ | |
1822350d | 886 | |
8d451309 KS |
887 | STRV_FOREACH(i, l) { |
888 | for (p = 0; p < _LOCALE_MAX; p++) { | |
1822350d KS |
889 | size_t k; |
890 | ||
891 | k = strlen(names[p]); | |
8d451309 KS |
892 | if (startswith(*i, names[p]) && (*i)[k] == '=') { |
893 | char *t; | |
1822350d | 894 | |
8d451309 KS |
895 | t = strdup(*i + k + 1); |
896 | if (!t) | |
897 | return -ENOMEM; | |
1822350d | 898 | |
8d451309 KS |
899 | free(c->locale[p]); |
900 | c->locale[p] = t; | |
1822350d KS |
901 | break; |
902 | } | |
903 | } | |
1822350d KS |
904 | } |
905 | ||
8d451309 KS |
906 | for (p = 0; p < _LOCALE_MAX; p++) { |
907 | if (passed[p]) | |
908 | continue; | |
1822350d | 909 | |
8d451309 KS |
910 | free_and_replace(&c->locale[p], NULL); |
911 | } | |
1822350d | 912 | |
8d451309 | 913 | locale_simplify(c); |
1822350d | 914 | |
8d451309 KS |
915 | r = locale_write_data(c); |
916 | if (r < 0) { | |
917 | log_error("Failed to set locale: %s", strerror(-r)); | |
ebcf1f97 | 918 | return sd_bus_error_set_errnof(error, r, "Failed to set locale: %s", strerror(-r)); |
8d451309 | 919 | } |
1822350d | 920 | |
8d451309 | 921 | locale_update_system_manager(c, bus); |
1822350d | 922 | |
8d451309 | 923 | log_info("Changed locale information."); |
1822350d | 924 | |
8d451309 KS |
925 | sd_bus_emit_properties_changed(bus, |
926 | "/org/freedesktop/locale1", | |
927 | "org.freedesktop.locale1", | |
928 | "Locale", NULL); | |
929 | } | |
1822350d | 930 | |
df2d202e | 931 | return sd_bus_reply_method_return(m, NULL); |
8d451309 | 932 | } |
1822350d | 933 | |
ebcf1f97 | 934 | static int method_set_vc_keyboard(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) { |
8d451309 | 935 | Context *c = userdata; |
8d451309 | 936 | const char *keymap, *keymap_toggle; |
102d8f81 | 937 | int convert, interactive; |
8d451309 | 938 | int r; |
f2cc3753 | 939 | |
8d451309 KS |
940 | r = sd_bus_message_read(m, "ssbb", &keymap, &keymap_toggle, &convert, &interactive); |
941 | if (r < 0) | |
ebcf1f97 | 942 | return r; |
1822350d | 943 | |
8d451309 KS |
944 | if (isempty(keymap)) |
945 | keymap = NULL; | |
1822350d | 946 | |
8d451309 KS |
947 | if (isempty(keymap_toggle)) |
948 | keymap_toggle = NULL; | |
1822350d | 949 | |
8d451309 KS |
950 | if (!streq_ptr(keymap, c->vc_keymap) || |
951 | !streq_ptr(keymap_toggle, c->vc_keymap_toggle)) { | |
1822350d | 952 | |
8d451309 KS |
953 | if ((keymap && (!filename_is_safe(keymap) || !string_is_safe(keymap))) || |
954 | (keymap_toggle && (!filename_is_safe(keymap_toggle) || !string_is_safe(keymap_toggle)))) | |
d14ab08b | 955 | return sd_bus_error_set_errnof(error, -EINVAL, "Received invalid keymap data"); |
1822350d | 956 | |
8d451309 KS |
957 | r = bus_verify_polkit_async(bus, &c->polkit_registry, m, |
958 | "org.freedesktop.locale1.set-keyboard", | |
ebcf1f97 | 959 | interactive, error, method_set_vc_keyboard, c); |
8d451309 | 960 | if (r < 0) |
ebcf1f97 | 961 | return r; |
8d451309 KS |
962 | if (r == 0) |
963 | return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ | |
1822350d | 964 | |
8d451309 KS |
965 | if (free_and_copy(&c->vc_keymap, keymap) < 0 || |
966 | free_and_copy(&c->vc_keymap_toggle, keymap_toggle) < 0) | |
967 | return -ENOMEM; | |
0b507b17 | 968 | |
8d451309 KS |
969 | r = vconsole_write_data(c); |
970 | if (r < 0) { | |
971 | log_error("Failed to set virtual console keymap: %s", strerror(-r)); | |
ebcf1f97 | 972 | return sd_bus_error_set_errnof(error, r, "Failed to set virtual console keymap: %s", strerror(-r)); |
8d451309 | 973 | } |
1822350d | 974 | |
8d451309 | 975 | log_info("Changed virtual console keymap to '%s'", strempty(c->vc_keymap)); |
1822350d | 976 | |
8d451309 KS |
977 | r = vconsole_reload(bus); |
978 | if (r < 0) | |
979 | log_error("Failed to request keymap reload: %s", strerror(-r)); | |
1822350d | 980 | |
8d451309 KS |
981 | sd_bus_emit_properties_changed(bus, |
982 | "/org/freedesktop/locale1", | |
983 | "org.freedesktop.locale1", | |
984 | "VConsoleKeymap", "VConsoleKeymapToggle", NULL); | |
1822350d | 985 | |
8d451309 KS |
986 | if (convert) { |
987 | r = vconsole_convert_to_x11(c, bus); | |
1822350d | 988 | if (r < 0) |
8d451309 | 989 | log_error("Failed to convert keymap data: %s", strerror(-r)); |
1822350d | 990 | } |
8d451309 | 991 | } |
1822350d | 992 | |
df2d202e | 993 | return sd_bus_reply_method_return(m, NULL); |
8d451309 | 994 | } |
1822350d | 995 | |
ebcf1f97 | 996 | static int method_set_x11_keyboard(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) { |
8d451309 | 997 | Context *c = userdata; |
8d451309 | 998 | const char *layout, *model, *variant, *options; |
102d8f81 | 999 | int convert, interactive; |
8d451309 | 1000 | int r; |
1822350d | 1001 | |
8d451309 KS |
1002 | r = sd_bus_message_read(m, "ssssbb", &layout, &model, &variant, &options, &convert, &interactive); |
1003 | if (r < 0) | |
ebcf1f97 | 1004 | return r; |
1822350d | 1005 | |
8d451309 KS |
1006 | if (isempty(layout)) |
1007 | layout = NULL; | |
0b507b17 | 1008 | |
8d451309 KS |
1009 | if (isempty(model)) |
1010 | model = NULL; | |
1822350d | 1011 | |
8d451309 KS |
1012 | if (isempty(variant)) |
1013 | variant = NULL; | |
1822350d | 1014 | |
8d451309 KS |
1015 | if (isempty(options)) |
1016 | options = NULL; | |
1822350d | 1017 | |
8d451309 KS |
1018 | if (!streq_ptr(layout, c->x11_layout) || |
1019 | !streq_ptr(model, c->x11_model) || | |
1020 | !streq_ptr(variant, c->x11_variant) || | |
1021 | !streq_ptr(options, c->x11_options)) { | |
1822350d | 1022 | |
8d451309 KS |
1023 | if ((layout && !string_is_safe(layout)) || |
1024 | (model && !string_is_safe(model)) || | |
1025 | (variant && !string_is_safe(variant)) || | |
1026 | (options && !string_is_safe(options))) | |
d14ab08b | 1027 | return sd_bus_error_set_errnof(error, -EINVAL, "Received invalid keyboard data"); |
1822350d | 1028 | |
8d451309 KS |
1029 | r = bus_verify_polkit_async(bus, &c->polkit_registry, m, |
1030 | "org.freedesktop.locale1.set-keyboard", | |
ebcf1f97 | 1031 | interactive, error, method_set_x11_keyboard, c); |
8d451309 | 1032 | if (r < 0) |
ebcf1f97 | 1033 | return r; |
8d451309 KS |
1034 | if (r == 0) |
1035 | return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ | |
1036 | ||
1037 | if (free_and_copy(&c->x11_layout, layout) < 0 || | |
1038 | free_and_copy(&c->x11_model, model) < 0 || | |
1039 | free_and_copy(&c->x11_variant, variant) < 0 || | |
1040 | free_and_copy(&c->x11_options, options) < 0) | |
1041 | return -ENOMEM; | |
1822350d | 1042 | |
8d451309 KS |
1043 | r = write_data_x11(c); |
1044 | if (r < 0) { | |
1045 | log_error("Failed to set X11 keyboard layout: %s", strerror(-r)); | |
ebcf1f97 | 1046 | return sd_bus_error_set_errnof(error, r, "Failed to set X11 keyboard layout: %s", strerror(-r)); |
1822350d | 1047 | } |
1822350d | 1048 | |
8d451309 | 1049 | log_info("Changed X11 keyboard layout to '%s'", strempty(c->x11_layout)); |
1822350d | 1050 | |
8d451309 KS |
1051 | sd_bus_emit_properties_changed(bus, |
1052 | "/org/freedesktop/locale1", | |
1053 | "org.freedesktop.locale1", | |
1054 | "X11Layout" "X11Model" "X11Variant" "X11Options", NULL); | |
1822350d | 1055 | |
8d451309 KS |
1056 | if (convert) { |
1057 | r = x11_convert_to_vconsole(c, bus); | |
1058 | if (r < 0) | |
1059 | log_error("Failed to convert keymap data: %s", strerror(-r)); | |
1060 | } | |
1822350d KS |
1061 | } |
1062 | ||
df2d202e | 1063 | return sd_bus_reply_method_return(m, NULL); |
1822350d KS |
1064 | } |
1065 | ||
8d451309 KS |
1066 | static const sd_bus_vtable locale_vtable[] = { |
1067 | SD_BUS_VTABLE_START(0), | |
6d1bd3b2 LP |
1068 | SD_BUS_PROPERTY("Locale", "as", property_get_locale, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), |
1069 | SD_BUS_PROPERTY("X11Layout", "s", NULL, offsetof(Context, x11_layout), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
1070 | SD_BUS_PROPERTY("X11Model", "s", NULL, offsetof(Context, x11_model), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
1071 | SD_BUS_PROPERTY("X11Variant", "s", NULL, offsetof(Context, x11_variant), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
1072 | SD_BUS_PROPERTY("X11Options", "s", NULL, offsetof(Context, x11_options), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
1073 | SD_BUS_PROPERTY("VConsoleKeymap", "s", NULL, offsetof(Context, vc_keymap), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
1074 | SD_BUS_PROPERTY("VConsoleKeymapToggle", "s", NULL, offsetof(Context, vc_keymap_toggle), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
adacb957 LP |
1075 | SD_BUS_METHOD("SetLocale", "asb", NULL, method_set_locale, SD_BUS_VTABLE_UNPRIVILEGED), |
1076 | SD_BUS_METHOD("SetVConsoleKeyboard", "ssbb", NULL, method_set_vc_keyboard, SD_BUS_VTABLE_UNPRIVILEGED), | |
1077 | SD_BUS_METHOD("SetX11Keyboard", "ssssbb", NULL, method_set_x11_keyboard, SD_BUS_VTABLE_UNPRIVILEGED), | |
8d451309 KS |
1078 | SD_BUS_VTABLE_END |
1079 | }; | |
1080 | ||
1081 | static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) { | |
24996861 | 1082 | _cleanup_bus_close_unref_ sd_bus *bus = NULL; |
1822350d KS |
1083 | int r; |
1084 | ||
8d451309 KS |
1085 | assert(c); |
1086 | assert(event); | |
1822350d KS |
1087 | assert(_bus); |
1088 | ||
76b54375 | 1089 | r = sd_bus_default_system(&bus); |
8d451309 KS |
1090 | if (r < 0) { |
1091 | log_error("Failed to get system bus connection: %s", strerror(-r)); | |
1092 | return r; | |
1822350d KS |
1093 | } |
1094 | ||
19befb2d | 1095 | r = sd_bus_add_object_vtable(bus, NULL, "/org/freedesktop/locale1", "org.freedesktop.locale1", locale_vtable, c); |
8d451309 KS |
1096 | if (r < 0) { |
1097 | log_error("Failed to register object: %s", strerror(-r)); | |
1098 | return r; | |
1822350d KS |
1099 | } |
1100 | ||
5bb658a1 | 1101 | r = sd_bus_request_name(bus, "org.freedesktop.locale1", 0); |
8d451309 KS |
1102 | if (r < 0) { |
1103 | log_error("Failed to register name: %s", strerror(-r)); | |
1104 | return r; | |
1822350d KS |
1105 | } |
1106 | ||
8d451309 KS |
1107 | r = sd_bus_attach_event(bus, event, 0); |
1108 | if (r < 0) { | |
1109 | log_error("Failed to attach bus to event loop: %s", strerror(-r)); | |
1110 | return r; | |
1111 | } | |
1822350d | 1112 | |
8d451309 KS |
1113 | *_bus = bus; |
1114 | bus = NULL; | |
1822350d | 1115 | |
8d451309 | 1116 | return 0; |
1822350d KS |
1117 | } |
1118 | ||
1119 | int main(int argc, char *argv[]) { | |
8d451309 KS |
1120 | Context context = {}; |
1121 | _cleanup_event_unref_ sd_event *event = NULL; | |
24996861 | 1122 | _cleanup_bus_close_unref_ sd_bus *bus = NULL; |
1822350d | 1123 | int r; |
1822350d KS |
1124 | |
1125 | log_set_target(LOG_TARGET_AUTO); | |
1126 | log_parse_environment(); | |
1127 | log_open(); | |
8d451309 | 1128 | |
1822350d | 1129 | umask(0022); |
8d451309 | 1130 | label_init("/etc"); |
1822350d | 1131 | |
1822350d KS |
1132 | if (argc != 1) { |
1133 | log_error("This program takes no arguments."); | |
1134 | r = -EINVAL; | |
1135 | goto finish; | |
1136 | } | |
1137 | ||
afc6adb5 | 1138 | r = sd_event_default(&event); |
1822350d | 1139 | if (r < 0) { |
8d451309 | 1140 | log_error("Failed to allocate event loop: %s", strerror(-r)); |
1822350d KS |
1141 | goto finish; |
1142 | } | |
1143 | ||
cde93897 LP |
1144 | sd_event_set_watchdog(event, true); |
1145 | ||
8d451309 | 1146 | r = connect_bus(&context, event, &bus); |
1822350d KS |
1147 | if (r < 0) |
1148 | goto finish; | |
1149 | ||
8d451309 KS |
1150 | r = context_read_data(&context); |
1151 | if (r < 0) { | |
1152 | log_error("Failed to read locale data: %s", strerror(-r)); | |
1153 | goto finish; | |
1154 | } | |
1822350d | 1155 | |
37224a5f | 1156 | r = bus_event_loop_with_idle(event, bus, "org.freedesktop.locale1", DEFAULT_EXIT_USEC, NULL, NULL); |
8d451309 KS |
1157 | if (r < 0) { |
1158 | log_error("Failed to run event loop: %s", strerror(-r)); | |
1159 | goto finish; | |
1822350d KS |
1160 | } |
1161 | ||
1822350d | 1162 | finish: |
8d451309 | 1163 | context_free(&context, bus); |
1822350d KS |
1164 | |
1165 | return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; | |
1166 | } |