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56ebfaf1 LP |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2015 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU Lesser General Public License as published by | |
10 | the Free Software Foundation; either version 2.1 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | Lesser General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU Lesser General Public License | |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ***/ | |
21 | ||
22 | #include <sys/prctl.h> | |
23 | #include <curl/curl.h> | |
24 | ||
7079cfef | 25 | #include "sd-daemon.h" |
07630cea | 26 | |
56ebfaf1 | 27 | #include "btrfs-util.h" |
07630cea LP |
28 | #include "copy.h" |
29 | #include "curl-util.h" | |
3ffd4af2 | 30 | #include "fd-util.h" |
0d39fa9c | 31 | #include "fileio.h" |
f4f15635 | 32 | #include "fs-util.h" |
07630cea LP |
33 | #include "hostname-util.h" |
34 | #include "import-common.h" | |
35 | #include "import-util.h" | |
56ebfaf1 LP |
36 | #include "macro.h" |
37 | #include "mkdir.h" | |
26166c88 | 38 | #include "path-util.h" |
25300b5a | 39 | #include "process-util.h" |
dc2c282b | 40 | #include "pull-common.h" |
07630cea | 41 | #include "pull-job.h" |
3ffd4af2 | 42 | #include "pull-tar.h" |
07630cea LP |
43 | #include "rm-rf.h" |
44 | #include "string-util.h" | |
45 | #include "strv.h" | |
46 | #include "utf8.h" | |
47 | #include "util.h" | |
49cf4170 | 48 | #include "web-util.h" |
56ebfaf1 | 49 | |
7079cfef LP |
50 | typedef enum TarProgress { |
51 | TAR_DOWNLOADING, | |
52 | TAR_VERIFYING, | |
53 | TAR_FINALIZING, | |
54 | TAR_COPYING, | |
55 | } TarProgress; | |
56 | ||
dc2c282b | 57 | struct TarPull { |
56ebfaf1 LP |
58 | sd_event *event; |
59 | CurlGlue *glue; | |
60 | ||
61 | char *image_root; | |
62 | ||
dc2c282b | 63 | PullJob *tar_job; |
9854730b | 64 | PullJob *settings_job; |
dc2c282b LP |
65 | PullJob *checksum_job; |
66 | PullJob *signature_job; | |
56ebfaf1 | 67 | |
dc2c282b | 68 | TarPullFinished on_finished; |
56ebfaf1 LP |
69 | void *userdata; |
70 | ||
56ebfaf1 LP |
71 | char *local; |
72 | bool force_local; | |
26166c88 | 73 | bool grow_machine_directory; |
9854730b | 74 | bool settings; |
56ebfaf1 LP |
75 | |
76 | pid_t tar_pid; | |
77 | ||
56ebfaf1 | 78 | char *final_path; |
9854730b LP |
79 | char *temp_path; |
80 | ||
81 | char *settings_path; | |
82 | char *settings_temp_path; | |
0100b6e1 LP |
83 | |
84 | ImportVerify verify; | |
56ebfaf1 LP |
85 | }; |
86 | ||
dc2c282b | 87 | TarPull* tar_pull_unref(TarPull *i) { |
56ebfaf1 LP |
88 | if (!i) |
89 | return NULL; | |
90 | ||
0100b6e1 | 91 | if (i->tar_pid > 1) { |
8b71fce8 | 92 | (void) kill_and_sigcont(i->tar_pid, SIGKILL); |
0100b6e1 | 93 | (void) wait_for_terminate(i->tar_pid, NULL); |
56ebfaf1 LP |
94 | } |
95 | ||
dc2c282b | 96 | pull_job_unref(i->tar_job); |
9854730b | 97 | pull_job_unref(i->settings_job); |
dc2c282b LP |
98 | pull_job_unref(i->checksum_job); |
99 | pull_job_unref(i->signature_job); | |
56ebfaf1 LP |
100 | |
101 | curl_glue_unref(i->glue); | |
102 | sd_event_unref(i->event); | |
103 | ||
104 | if (i->temp_path) { | |
d9e2daaf | 105 | (void) rm_rf(i->temp_path, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME); |
0d6e763b | 106 | free(i->temp_path); |
56ebfaf1 LP |
107 | } |
108 | ||
9854730b LP |
109 | if (i->settings_temp_path) { |
110 | (void) unlink(i->settings_temp_path); | |
111 | free(i->settings_temp_path); | |
112 | } | |
113 | ||
56ebfaf1 | 114 | free(i->final_path); |
9854730b | 115 | free(i->settings_path); |
56ebfaf1 LP |
116 | free(i->image_root); |
117 | free(i->local); | |
56ebfaf1 LP |
118 | free(i); |
119 | ||
120 | return NULL; | |
121 | } | |
122 | ||
dc2c282b LP |
123 | int tar_pull_new( |
124 | TarPull **ret, | |
8b71fce8 LP |
125 | sd_event *event, |
126 | const char *image_root, | |
dc2c282b | 127 | TarPullFinished on_finished, |
8b71fce8 LP |
128 | void *userdata) { |
129 | ||
dc2c282b | 130 | _cleanup_(tar_pull_unrefp) TarPull *i = NULL; |
56ebfaf1 LP |
131 | int r; |
132 | ||
133 | assert(ret); | |
56ebfaf1 | 134 | |
dc2c282b | 135 | i = new0(TarPull, 1); |
56ebfaf1 LP |
136 | if (!i) |
137 | return -ENOMEM; | |
138 | ||
139 | i->on_finished = on_finished; | |
140 | i->userdata = userdata; | |
141 | ||
142 | i->image_root = strdup(image_root ?: "/var/lib/machines"); | |
143 | if (!i->image_root) | |
144 | return -ENOMEM; | |
145 | ||
26166c88 LP |
146 | i->grow_machine_directory = path_startswith(i->image_root, "/var/lib/machines"); |
147 | ||
9854730b LP |
148 | if (event) |
149 | i->event = sd_event_ref(event); | |
150 | else { | |
151 | r = sd_event_default(&i->event); | |
152 | if (r < 0) | |
153 | return r; | |
154 | } | |
56ebfaf1 LP |
155 | |
156 | r = curl_glue_new(&i->glue, i->event); | |
157 | if (r < 0) | |
158 | return r; | |
159 | ||
dc2c282b | 160 | i->glue->on_finished = pull_job_curl_on_finished; |
56ebfaf1 LP |
161 | i->glue->userdata = i; |
162 | ||
163 | *ret = i; | |
164 | i = NULL; | |
165 | ||
166 | return 0; | |
167 | } | |
168 | ||
dc2c282b | 169 | static void tar_pull_report_progress(TarPull *i, TarProgress p) { |
7079cfef LP |
170 | unsigned percent; |
171 | ||
172 | assert(i); | |
173 | ||
174 | switch (p) { | |
175 | ||
176 | case TAR_DOWNLOADING: { | |
177 | unsigned remain = 85; | |
178 | ||
179 | percent = 0; | |
180 | ||
9854730b LP |
181 | if (i->settings_job) { |
182 | percent += i->settings_job->progress_percent * 5 / 100; | |
183 | remain -= 5; | |
184 | } | |
185 | ||
7079cfef LP |
186 | if (i->checksum_job) { |
187 | percent += i->checksum_job->progress_percent * 5 / 100; | |
188 | remain -= 5; | |
189 | } | |
190 | ||
191 | if (i->signature_job) { | |
192 | percent += i->signature_job->progress_percent * 5 / 100; | |
193 | remain -= 5; | |
194 | } | |
195 | ||
196 | if (i->tar_job) | |
197 | percent += i->tar_job->progress_percent * remain / 100; | |
198 | break; | |
199 | } | |
200 | ||
201 | case TAR_VERIFYING: | |
202 | percent = 85; | |
203 | break; | |
204 | ||
205 | case TAR_FINALIZING: | |
206 | percent = 90; | |
207 | break; | |
208 | ||
209 | case TAR_COPYING: | |
210 | percent = 95; | |
211 | break; | |
212 | ||
213 | default: | |
214 | assert_not_reached("Unknown progress state"); | |
215 | } | |
216 | ||
217 | sd_notifyf(false, "X_IMPORT_PROGRESS=%u", percent); | |
218 | log_debug("Combined progress %u%%", percent); | |
219 | } | |
220 | ||
dc2c282b | 221 | static int tar_pull_make_local_copy(TarPull *i) { |
0d6e763b LP |
222 | int r; |
223 | ||
224 | assert(i); | |
225 | assert(i->tar_job); | |
226 | ||
227 | if (!i->local) | |
228 | return 0; | |
229 | ||
230 | if (!i->final_path) { | |
dc2c282b | 231 | r = pull_make_path(i->tar_job->url, i->tar_job->etag, i->image_root, ".tar-", NULL, &i->final_path); |
0d6e763b LP |
232 | if (r < 0) |
233 | return log_oom(); | |
0d6e763b LP |
234 | } |
235 | ||
dc2c282b | 236 | r = pull_make_local_copy(i->final_path, i->image_root, i->local, i->force_local); |
0100b6e1 LP |
237 | if (r < 0) |
238 | return r; | |
239 | ||
9854730b LP |
240 | if (i->settings) { |
241 | const char *local_settings; | |
242 | assert(i->settings_job); | |
243 | ||
244 | if (!i->settings_path) { | |
245 | r = pull_make_path(i->settings_job->url, i->settings_job->etag, i->image_root, ".settings-", NULL, &i->settings_path); | |
246 | if (r < 0) | |
247 | return log_oom(); | |
248 | } | |
249 | ||
250 | local_settings = strjoina(i->image_root, "/", i->local, ".nspawn"); | |
251 | ||
252 | r = copy_file_atomic(i->settings_path, local_settings, 0664, i->force_local, 0); | |
253 | if (r == -EEXIST) | |
254 | log_warning_errno(r, "Settings file %s already exists, not replacing.", local_settings); | |
255 | else if (r < 0 && r != -ENOENT) | |
79b6198b LP |
256 | log_warning_errno(r, "Failed to copy settings files %s, ignoring: %m", local_settings); |
257 | else | |
258 | log_info("Created new settings file '%s.nspawn'", i->local); | |
9854730b LP |
259 | } |
260 | ||
0d6e763b LP |
261 | return 0; |
262 | } | |
263 | ||
dc2c282b | 264 | static bool tar_pull_is_done(TarPull *i) { |
8b71fce8 LP |
265 | assert(i); |
266 | assert(i->tar_job); | |
267 | ||
9854730b | 268 | if (!PULL_JOB_IS_COMPLETE(i->tar_job)) |
8b71fce8 | 269 | return false; |
9854730b | 270 | if (i->settings_job && !PULL_JOB_IS_COMPLETE(i->settings_job)) |
8b71fce8 | 271 | return false; |
9854730b LP |
272 | if (i->checksum_job && !PULL_JOB_IS_COMPLETE(i->checksum_job)) |
273 | return false; | |
274 | if (i->signature_job && !PULL_JOB_IS_COMPLETE(i->signature_job)) | |
8b71fce8 LP |
275 | return false; |
276 | ||
277 | return true; | |
278 | } | |
279 | ||
dc2c282b LP |
280 | static void tar_pull_job_on_finished(PullJob *j) { |
281 | TarPull *i; | |
56ebfaf1 LP |
282 | int r; |
283 | ||
284 | assert(j); | |
285 | assert(j->userdata); | |
286 | ||
287 | i = j->userdata; | |
9854730b LP |
288 | |
289 | if (j == i->settings_job) { | |
290 | if (j->error != 0) | |
291 | log_info_errno(j->error, "Settings file could not be retrieved, proceeding without."); | |
292 | } else if (j->error != 0) { | |
0100b6e1 LP |
293 | if (j == i->checksum_job) |
294 | log_error_errno(j->error, "Failed to retrieve SHA256 checksum, cannot verify. (Try --verify=no?)"); | |
295 | else if (j == i->signature_job) | |
296 | log_error_errno(j->error, "Failed to retrieve signature file, cannot verify. (Try --verify=no?)"); | |
297 | else | |
298 | log_error_errno(j->error, "Failed to retrieve image file. (Wrong URL?)"); | |
299 | ||
56ebfaf1 LP |
300 | r = j->error; |
301 | goto finish; | |
302 | } | |
303 | ||
304 | /* This is invoked if either the download completed | |
305 | * successfully, or the download was skipped because we | |
306 | * already have the etag. */ | |
307 | ||
dc2c282b | 308 | if (!tar_pull_is_done(i)) |
0100b6e1 LP |
309 | return; |
310 | ||
9854730b LP |
311 | i->tar_job->disk_fd = safe_close(i->tar_job->disk_fd); |
312 | if (i->settings_job) | |
313 | i->settings_job->disk_fd = safe_close(i->settings_job->disk_fd); | |
56ebfaf1 LP |
314 | |
315 | if (i->tar_pid > 0) { | |
316 | r = wait_for_terminate_and_warn("tar", i->tar_pid, true); | |
317 | i->tar_pid = 0; | |
318 | if (r < 0) | |
319 | goto finish; | |
9854730b LP |
320 | if (r > 0) { |
321 | r = -EIO; | |
322 | goto finish; | |
323 | } | |
56ebfaf1 LP |
324 | } |
325 | ||
0100b6e1 LP |
326 | if (!i->tar_job->etag_exists) { |
327 | /* This is a new download, verify it, and move it into place */ | |
328 | ||
dc2c282b | 329 | tar_pull_report_progress(i, TAR_VERIFYING); |
7079cfef | 330 | |
9854730b | 331 | r = pull_verify(i->tar_job, i->settings_job, i->checksum_job, i->signature_job); |
0100b6e1 LP |
332 | if (r < 0) |
333 | goto finish; | |
334 | ||
dc2c282b | 335 | tar_pull_report_progress(i, TAR_FINALIZING); |
7079cfef | 336 | |
b6e676ce | 337 | r = import_make_read_only(i->temp_path); |
56ebfaf1 LP |
338 | if (r < 0) |
339 | goto finish; | |
340 | ||
f85ef957 AC |
341 | r = rename_noreplace(AT_FDCWD, i->temp_path, AT_FDCWD, i->final_path); |
342 | if (r < 0) { | |
343 | log_error_errno(r, "Failed to rename to final image name: %m"); | |
56ebfaf1 LP |
344 | goto finish; |
345 | } | |
56ebfaf1 | 346 | |
9854730b LP |
347 | i->temp_path = mfree(i->temp_path); |
348 | ||
349 | if (i->settings_job && | |
350 | i->settings_job->error == 0 && | |
351 | !i->settings_job->etag_exists) { | |
352 | ||
353 | assert(i->settings_temp_path); | |
354 | assert(i->settings_path); | |
355 | ||
356 | /* Also move the settings file into place, if | |
357 | * it exist. Note that we do so only if we | |
358 | * also moved the tar file in place, to keep | |
359 | * things strictly in sync. */ | |
360 | ||
361 | r = import_make_read_only(i->settings_temp_path); | |
362 | if (r < 0) | |
363 | goto finish; | |
364 | ||
365 | r = rename_noreplace(AT_FDCWD, i->settings_temp_path, AT_FDCWD, i->settings_path); | |
366 | if (r < 0) { | |
367 | log_error_errno(r, "Failed to rename settings file: %m"); | |
368 | goto finish; | |
369 | } | |
370 | ||
371 | i->settings_temp_path = mfree(i->settings_temp_path); | |
372 | } | |
56ebfaf1 LP |
373 | } |
374 | ||
dc2c282b | 375 | tar_pull_report_progress(i, TAR_COPYING); |
7079cfef | 376 | |
dc2c282b | 377 | r = tar_pull_make_local_copy(i); |
0d6e763b LP |
378 | if (r < 0) |
379 | goto finish; | |
380 | ||
56ebfaf1 LP |
381 | r = 0; |
382 | ||
383 | finish: | |
56ebfaf1 LP |
384 | if (i->on_finished) |
385 | i->on_finished(i, r, i->userdata); | |
386 | else | |
387 | sd_event_exit(i->event, r); | |
388 | } | |
389 | ||
9854730b | 390 | static int tar_pull_job_on_open_disk_tar(PullJob *j) { |
dc2c282b | 391 | TarPull *i; |
56ebfaf1 LP |
392 | int r; |
393 | ||
394 | assert(j); | |
395 | assert(j->userdata); | |
396 | ||
397 | i = j->userdata; | |
8b71fce8 LP |
398 | assert(i->tar_job == j); |
399 | assert(!i->final_path); | |
400 | assert(!i->temp_path); | |
401 | assert(i->tar_pid <= 0); | |
56ebfaf1 | 402 | |
dc2c282b | 403 | r = pull_make_path(j->url, j->etag, i->image_root, ".tar-", NULL, &i->final_path); |
56ebfaf1 LP |
404 | if (r < 0) |
405 | return log_oom(); | |
406 | ||
14bcf25c | 407 | r = tempfn_random(i->final_path, NULL, &i->temp_path); |
56ebfaf1 LP |
408 | if (r < 0) |
409 | return log_oom(); | |
410 | ||
411 | mkdir_parents_label(i->temp_path, 0700); | |
412 | ||
413 | r = btrfs_subvol_make(i->temp_path); | |
414 | if (r == -ENOTTY) { | |
415 | if (mkdir(i->temp_path, 0755) < 0) | |
416 | return log_error_errno(errno, "Failed to create directory %s: %m", i->temp_path); | |
417 | } else if (r < 0) | |
418 | return log_error_errno(errno, "Failed to create subvolume %s: %m", i->temp_path); | |
8c9cfc28 LP |
419 | else |
420 | (void) import_assign_pool_quota_and_warn(i->temp_path); | |
56ebfaf1 | 421 | |
587fec42 | 422 | j->disk_fd = import_fork_tar_x(i->temp_path, &i->tar_pid); |
2c140ded LP |
423 | if (j->disk_fd < 0) |
424 | return j->disk_fd; | |
56ebfaf1 LP |
425 | |
426 | return 0; | |
427 | } | |
428 | ||
9854730b LP |
429 | static int tar_pull_job_on_open_disk_settings(PullJob *j) { |
430 | TarPull *i; | |
431 | int r; | |
432 | ||
433 | assert(j); | |
434 | assert(j->userdata); | |
435 | ||
436 | i = j->userdata; | |
437 | assert(i->settings_job == j); | |
438 | assert(!i->settings_path); | |
439 | assert(!i->settings_temp_path); | |
440 | ||
441 | r = pull_make_path(j->url, j->etag, i->image_root, ".settings-", NULL, &i->settings_path); | |
442 | if (r < 0) | |
443 | return log_oom(); | |
444 | ||
445 | r = tempfn_random(i->settings_path, NULL, &i->settings_temp_path); | |
446 | if (r < 0) | |
447 | return log_oom(); | |
448 | ||
449 | mkdir_parents_label(i->settings_temp_path, 0700); | |
450 | ||
451 | j->disk_fd = open(i->settings_temp_path, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664); | |
452 | if (j->disk_fd < 0) | |
453 | return log_error_errno(errno, "Failed to create %s: %m", i->settings_temp_path); | |
454 | ||
455 | return 0; | |
456 | } | |
457 | ||
dc2c282b LP |
458 | static void tar_pull_job_on_progress(PullJob *j) { |
459 | TarPull *i; | |
7079cfef LP |
460 | |
461 | assert(j); | |
462 | assert(j->userdata); | |
463 | ||
464 | i = j->userdata; | |
465 | ||
dc2c282b | 466 | tar_pull_report_progress(i, TAR_DOWNLOADING); |
7079cfef LP |
467 | } |
468 | ||
9854730b LP |
469 | int tar_pull_start( |
470 | TarPull *i, | |
471 | const char *url, | |
472 | const char *local, | |
473 | bool force_local, | |
474 | ImportVerify verify, | |
475 | bool settings) { | |
476 | ||
56ebfaf1 LP |
477 | int r; |
478 | ||
479 | assert(i); | |
9854730b LP |
480 | assert(verify < _IMPORT_VERIFY_MAX); |
481 | assert(verify >= 0); | |
56ebfaf1 | 482 | |
56ebfaf1 LP |
483 | if (!http_url_is_valid(url)) |
484 | return -EINVAL; | |
485 | ||
486 | if (local && !machine_name_is_valid(local)) | |
487 | return -EINVAL; | |
488 | ||
8b71fce8 LP |
489 | if (i->tar_job) |
490 | return -EBUSY; | |
491 | ||
56ebfaf1 LP |
492 | r = free_and_strdup(&i->local, local); |
493 | if (r < 0) | |
494 | return r; | |
9854730b | 495 | |
56ebfaf1 | 496 | i->force_local = force_local; |
0100b6e1 | 497 | i->verify = verify; |
9854730b | 498 | i->settings = settings; |
56ebfaf1 | 499 | |
9854730b | 500 | /* Set up download job for TAR file */ |
dc2c282b | 501 | r = pull_job_new(&i->tar_job, url, i->glue, i); |
56ebfaf1 LP |
502 | if (r < 0) |
503 | return r; | |
504 | ||
dc2c282b | 505 | i->tar_job->on_finished = tar_pull_job_on_finished; |
9854730b | 506 | i->tar_job->on_open_disk = tar_pull_job_on_open_disk_tar; |
dc2c282b | 507 | i->tar_job->on_progress = tar_pull_job_on_progress; |
0100b6e1 | 508 | i->tar_job->calc_checksum = verify != IMPORT_VERIFY_NO; |
26166c88 | 509 | i->tar_job->grow_machine_directory = i->grow_machine_directory; |
56ebfaf1 | 510 | |
dc2c282b | 511 | r = pull_find_old_etags(url, i->image_root, DT_DIR, ".tar-", NULL, &i->tar_job->old_etags); |
56ebfaf1 LP |
512 | if (r < 0) |
513 | return r; | |
514 | ||
9854730b LP |
515 | /* Set up download job for the settings file (.nspawn) */ |
516 | if (settings) { | |
517 | r = pull_make_settings_job(&i->settings_job, url, i->glue, tar_pull_job_on_finished, i); | |
518 | if (r < 0) | |
519 | return r; | |
520 | ||
521 | i->settings_job->on_open_disk = tar_pull_job_on_open_disk_settings; | |
522 | i->settings_job->on_progress = tar_pull_job_on_progress; | |
523 | i->settings_job->calc_checksum = verify != IMPORT_VERIFY_NO; | |
524 | ||
525 | r = pull_find_old_etags(i->settings_job->url, i->image_root, DT_REG, ".settings-", NULL, &i->settings_job->old_etags); | |
526 | if (r < 0) | |
527 | return r; | |
528 | } | |
529 | ||
530 | /* Set up download of checksum/signature files */ | |
dc2c282b | 531 | r = pull_make_verification_jobs(&i->checksum_job, &i->signature_job, verify, url, i->glue, tar_pull_job_on_finished, i); |
0100b6e1 LP |
532 | if (r < 0) |
533 | return r; | |
534 | ||
dc2c282b | 535 | r = pull_job_begin(i->tar_job); |
0100b6e1 LP |
536 | if (r < 0) |
537 | return r; | |
538 | ||
9854730b LP |
539 | if (i->settings_job) { |
540 | r = pull_job_begin(i->settings_job); | |
541 | if (r < 0) | |
542 | return r; | |
543 | } | |
544 | ||
0100b6e1 | 545 | if (i->checksum_job) { |
dc2c282b | 546 | i->checksum_job->on_progress = tar_pull_job_on_progress; |
7079cfef | 547 | |
dc2c282b | 548 | r = pull_job_begin(i->checksum_job); |
0100b6e1 LP |
549 | if (r < 0) |
550 | return r; | |
551 | } | |
552 | ||
553 | if (i->signature_job) { | |
dc2c282b | 554 | i->signature_job->on_progress = tar_pull_job_on_progress; |
7079cfef | 555 | |
dc2c282b | 556 | r = pull_job_begin(i->signature_job); |
0100b6e1 LP |
557 | if (r < 0) |
558 | return r; | |
559 | } | |
560 | ||
561 | return 0; | |
56ebfaf1 | 562 | } |