]>
Commit | Line | Data |
---|---|---|
a032b68d MB |
1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
2 | ||
3 | #include <sys/mount.h> | |
4 | ||
8b3d4ff0 | 5 | #include "af-list.h" |
a032b68d MB |
6 | #include "bus-error.h" |
7 | #include "bus-locator.h" | |
8 | #include "bus-map-properties.h" | |
9 | #include "bus-print-properties.h" | |
10 | #include "bus-unit-procs.h" | |
11 | #include "cgroup-show.h" | |
12 | #include "cpu-set-util.h" | |
13 | #include "errno-util.h" | |
14 | #include "exec-util.h" | |
15 | #include "exit-status.h" | |
16 | #include "format-util.h" | |
17 | #include "hexdecoct.h" | |
18 | #include "hostname-util.h" | |
19 | #include "in-addr-util.h" | |
1ce460ce | 20 | #include "journal-file.h" |
a032b68d MB |
21 | #include "list.h" |
22 | #include "locale-util.h" | |
23 | #include "memory-util.h" | |
24 | #include "numa-util.h" | |
25 | #include "parse-util.h" | |
26 | #include "path-util.h" | |
27 | #include "pretty-print.h" | |
28 | #include "process-util.h" | |
29 | #include "signal-util.h" | |
30 | #include "sort-util.h" | |
31 | #include "string-table.h" | |
32 | #include "systemctl-list-machines.h" | |
33 | #include "systemctl-list-units.h" | |
34 | #include "systemctl-show.h" | |
35 | #include "systemctl-sysv-compat.h" | |
36 | #include "systemctl-util.h" | |
37 | #include "systemctl.h" | |
38 | #include "terminal-util.h" | |
39 | #include "utf8.h" | |
40 | ||
41 | static OutputFlags get_output_flags(void) { | |
42 | return | |
8b3d4ff0 | 43 | FLAGS_SET(arg_print_flags, BUS_PRINT_PROPERTY_SHOW_EMPTY) * OUTPUT_SHOW_ALL | |
a032b68d MB |
44 | (arg_full || !on_tty() || pager_have()) * OUTPUT_FULL_WIDTH | |
45 | colors_enabled() * OUTPUT_COLOR | | |
46 | !arg_quiet * OUTPUT_WARN_CUTOFF; | |
47 | } | |
48 | ||
49 | typedef struct ExecStatusInfo { | |
50 | char *name; | |
51 | ||
52 | char *path; | |
53 | char **argv; | |
54 | ||
55 | bool ignore; | |
56 | ||
57 | usec_t start_timestamp; | |
58 | usec_t exit_timestamp; | |
59 | pid_t pid; | |
60 | int code; | |
61 | int status; | |
62 | ||
63 | ExecCommandFlags flags; | |
64 | ||
65 | LIST_FIELDS(struct ExecStatusInfo, exec); | |
66 | } ExecStatusInfo; | |
67 | ||
68 | static void exec_status_info_free(ExecStatusInfo *i) { | |
69 | assert(i); | |
70 | ||
71 | free(i->name); | |
72 | free(i->path); | |
73 | strv_free(i->argv); | |
74 | free(i); | |
75 | } | |
76 | ||
77 | static int exec_status_info_deserialize(sd_bus_message *m, ExecStatusInfo *i, bool is_ex_prop) { | |
78 | _cleanup_strv_free_ char **ex_opts = NULL; | |
79 | uint64_t start_timestamp, exit_timestamp, start_timestamp_monotonic, exit_timestamp_monotonic; | |
80 | const char *path; | |
81 | uint32_t pid; | |
82 | int32_t code, status; | |
83 | int ignore, r; | |
84 | ||
85 | assert(m); | |
86 | assert(i); | |
87 | ||
88 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_STRUCT, is_ex_prop ? "sasasttttuii" : "sasbttttuii"); | |
89 | if (r < 0) | |
90 | return bus_log_parse_error(r); | |
91 | else if (r == 0) | |
92 | return 0; | |
93 | ||
94 | r = sd_bus_message_read(m, "s", &path); | |
95 | if (r < 0) | |
96 | return bus_log_parse_error(r); | |
97 | ||
98 | i->path = strdup(path); | |
99 | if (!i->path) | |
100 | return log_oom(); | |
101 | ||
102 | r = sd_bus_message_read_strv(m, &i->argv); | |
103 | if (r < 0) | |
104 | return bus_log_parse_error(r); | |
105 | ||
106 | r = is_ex_prop ? sd_bus_message_read_strv(m, &ex_opts) : sd_bus_message_read(m, "b", &ignore); | |
107 | if (r < 0) | |
108 | return bus_log_parse_error(r); | |
109 | ||
110 | r = sd_bus_message_read(m, | |
111 | "ttttuii", | |
112 | &start_timestamp, &start_timestamp_monotonic, | |
113 | &exit_timestamp, &exit_timestamp_monotonic, | |
114 | &pid, | |
115 | &code, &status); | |
116 | if (r < 0) | |
117 | return bus_log_parse_error(r); | |
118 | ||
119 | if (is_ex_prop) { | |
120 | r = exec_command_flags_from_strv(ex_opts, &i->flags); | |
121 | if (r < 0) | |
122 | return log_error_errno(r, "Failed to convert strv to ExecCommandFlags: %m"); | |
123 | ||
124 | i->ignore = FLAGS_SET(i->flags, EXEC_COMMAND_IGNORE_FAILURE); | |
125 | } else | |
126 | i->ignore = ignore; | |
127 | ||
128 | i->start_timestamp = (usec_t) start_timestamp; | |
129 | i->exit_timestamp = (usec_t) exit_timestamp; | |
130 | i->pid = (pid_t) pid; | |
131 | i->code = code; | |
132 | i->status = status; | |
133 | ||
134 | r = sd_bus_message_exit_container(m); | |
135 | if (r < 0) | |
136 | return bus_log_parse_error(r); | |
137 | ||
138 | return 1; | |
139 | } | |
140 | ||
141 | typedef struct UnitCondition { | |
142 | char *name; | |
143 | char *param; | |
144 | bool trigger; | |
145 | bool negate; | |
146 | int tristate; | |
147 | ||
148 | LIST_FIELDS(struct UnitCondition, conditions); | |
149 | } UnitCondition; | |
150 | ||
3a6ce677 | 151 | static UnitCondition* unit_condition_free(UnitCondition *c) { |
a032b68d | 152 | if (!c) |
3a6ce677 | 153 | return NULL; |
a032b68d MB |
154 | |
155 | free(c->name); | |
156 | free(c->param); | |
3a6ce677 | 157 | return mfree(c); |
a032b68d | 158 | } |
a032b68d MB |
159 | DEFINE_TRIVIAL_CLEANUP_FUNC(UnitCondition*, unit_condition_free); |
160 | ||
161 | typedef struct UnitStatusInfo { | |
162 | const char *id; | |
163 | const char *load_state; | |
164 | const char *active_state; | |
165 | const char *freezer_state; | |
166 | const char *sub_state; | |
167 | const char *unit_file_state; | |
168 | const char *unit_file_preset; | |
169 | ||
170 | const char *description; | |
171 | const char *following; | |
172 | ||
173 | char **documentation; | |
174 | ||
175 | const char *fragment_path; | |
176 | const char *source_path; | |
177 | const char *control_group; | |
178 | ||
179 | char **dropin_paths; | |
180 | ||
181 | char **triggered_by; | |
182 | char **triggers; | |
183 | ||
184 | const char *load_error; | |
185 | const char *result; | |
186 | ||
187 | usec_t inactive_exit_timestamp; | |
188 | usec_t inactive_exit_timestamp_monotonic; | |
189 | usec_t active_enter_timestamp; | |
190 | usec_t active_exit_timestamp; | |
191 | usec_t inactive_enter_timestamp; | |
192 | ||
193 | bool need_daemon_reload; | |
194 | bool transient; | |
195 | ||
196 | /* Service */ | |
197 | pid_t main_pid; | |
198 | pid_t control_pid; | |
199 | const char *status_text; | |
200 | const char *pid_file; | |
201 | bool running:1; | |
202 | int status_errno; | |
203 | ||
204 | usec_t start_timestamp; | |
205 | usec_t exit_timestamp; | |
206 | ||
207 | int exit_code, exit_status; | |
208 | ||
209 | const char *log_namespace; | |
210 | ||
211 | usec_t condition_timestamp; | |
212 | bool condition_result; | |
213 | LIST_HEAD(UnitCondition, conditions); | |
214 | ||
215 | usec_t assert_timestamp; | |
216 | bool assert_result; | |
217 | bool failed_assert_trigger; | |
218 | bool failed_assert_negate; | |
219 | const char *failed_assert; | |
220 | const char *failed_assert_parameter; | |
221 | usec_t next_elapse_real; | |
222 | usec_t next_elapse_monotonic; | |
223 | ||
224 | /* Socket */ | |
225 | unsigned n_accepted; | |
226 | unsigned n_connections; | |
227 | unsigned n_refused; | |
228 | bool accept; | |
229 | ||
230 | /* Pairs of type, path */ | |
231 | char **listen; | |
232 | ||
233 | /* Device */ | |
234 | const char *sysfs_path; | |
235 | ||
236 | /* Mount, Automount */ | |
237 | const char *where; | |
238 | ||
239 | /* Swap */ | |
240 | const char *what; | |
241 | ||
242 | /* CGroup */ | |
243 | uint64_t memory_current; | |
244 | uint64_t memory_min; | |
245 | uint64_t memory_low; | |
246 | uint64_t memory_high; | |
247 | uint64_t memory_max; | |
248 | uint64_t memory_swap_max; | |
249 | uint64_t memory_limit; | |
8b3d4ff0 | 250 | uint64_t memory_available; |
a032b68d MB |
251 | uint64_t cpu_usage_nsec; |
252 | uint64_t tasks_current; | |
253 | uint64_t tasks_max; | |
254 | uint64_t ip_ingress_bytes; | |
255 | uint64_t ip_egress_bytes; | |
256 | uint64_t io_read_bytes; | |
257 | uint64_t io_write_bytes; | |
258 | ||
259 | uint64_t default_memory_min; | |
260 | uint64_t default_memory_low; | |
261 | ||
262 | LIST_HEAD(ExecStatusInfo, exec); | |
263 | } UnitStatusInfo; | |
264 | ||
265 | static void unit_status_info_free(UnitStatusInfo *info) { | |
266 | ExecStatusInfo *p; | |
267 | UnitCondition *c; | |
268 | ||
269 | strv_free(info->documentation); | |
270 | strv_free(info->dropin_paths); | |
271 | strv_free(info->triggered_by); | |
272 | strv_free(info->triggers); | |
273 | strv_free(info->listen); | |
274 | ||
275 | while ((c = info->conditions)) { | |
276 | LIST_REMOVE(conditions, info->conditions, c); | |
277 | unit_condition_free(c); | |
278 | } | |
279 | ||
280 | while ((p = info->exec)) { | |
281 | LIST_REMOVE(exec, info->exec, p); | |
282 | exec_status_info_free(p); | |
283 | } | |
284 | } | |
285 | ||
286 | static void format_active_state(const char *active_state, const char **active_on, const char **active_off) { | |
287 | if (streq_ptr(active_state, "failed")) { | |
288 | *active_on = ansi_highlight_red(); | |
289 | *active_off = ansi_normal(); | |
290 | } else if (STRPTR_IN_SET(active_state, "active", "reloading")) { | |
291 | *active_on = ansi_highlight_green(); | |
292 | *active_off = ansi_normal(); | |
293 | } else | |
294 | *active_on = *active_off = ""; | |
295 | } | |
296 | ||
297 | static void print_status_info( | |
298 | sd_bus *bus, | |
299 | UnitStatusInfo *i, | |
300 | bool *ellipsized) { | |
301 | ||
302 | char since1[FORMAT_TIMESTAMP_RELATIVE_MAX], since2[FORMAT_TIMESTAMP_MAX]; | |
303 | const char *s1, *s2, *active_on, *active_off, *on, *off, *ss, *fs; | |
304 | _cleanup_free_ char *formatted_path = NULL; | |
305 | ExecStatusInfo *p; | |
306 | usec_t timestamp; | |
307 | const char *path; | |
308 | char **t, **t2; | |
309 | int r; | |
310 | ||
311 | assert(i); | |
312 | ||
313 | /* This shows pretty information about a unit. See print_property() for a low-level property | |
314 | * printer */ | |
315 | ||
316 | format_active_state(i->active_state, &active_on, &active_off); | |
317 | ||
3a6ce677 BR |
318 | const SpecialGlyph glyph = unit_active_state_to_glyph(unit_active_state_from_string(i->active_state)); |
319 | ||
320 | printf("%s%s%s %s", active_on, special_glyph(glyph), active_off, strna(i->id)); | |
a032b68d MB |
321 | |
322 | if (i->description && !streq_ptr(i->id, i->description)) | |
323 | printf(" - %s", i->description); | |
324 | ||
325 | printf("\n"); | |
326 | ||
327 | if (i->following) | |
8b3d4ff0 | 328 | printf(" Follows: unit currently follows state of %s\n", i->following); |
a032b68d MB |
329 | |
330 | if (STRPTR_IN_SET(i->load_state, "error", "not-found", "bad-setting")) { | |
331 | on = ansi_highlight_red(); | |
332 | off = ansi_normal(); | |
333 | } else | |
334 | on = off = ""; | |
335 | ||
336 | path = i->source_path ?: i->fragment_path; | |
337 | if (path && terminal_urlify_path(path, NULL, &formatted_path) >= 0) | |
338 | path = formatted_path; | |
339 | ||
340 | if (!isempty(i->load_error)) | |
341 | printf(" Loaded: %s%s%s (Reason: %s)\n", | |
342 | on, strna(i->load_state), off, i->load_error); | |
343 | else if (path && !isempty(i->unit_file_state)) { | |
344 | bool show_preset = !isempty(i->unit_file_preset) && | |
345 | show_preset_for_state(unit_file_state_from_string(i->unit_file_state)); | |
346 | ||
347 | printf(" Loaded: %s%s%s (%s; %s%s%s)\n", | |
348 | on, strna(i->load_state), off, | |
349 | path, | |
350 | i->unit_file_state, | |
351 | show_preset ? "; vendor preset: " : "", | |
352 | show_preset ? i->unit_file_preset : ""); | |
353 | ||
354 | } else if (path) | |
355 | printf(" Loaded: %s%s%s (%s)\n", | |
356 | on, strna(i->load_state), off, path); | |
357 | else | |
358 | printf(" Loaded: %s%s%s\n", | |
359 | on, strna(i->load_state), off); | |
360 | ||
361 | if (i->transient) | |
362 | printf(" Transient: yes\n"); | |
363 | ||
364 | if (!strv_isempty(i->dropin_paths)) { | |
365 | _cleanup_free_ char *dir = NULL; | |
366 | bool last = false; | |
367 | char ** dropin; | |
368 | ||
369 | STRV_FOREACH(dropin, i->dropin_paths) { | |
370 | _cleanup_free_ char *dropin_formatted = NULL; | |
371 | const char *df; | |
372 | ||
373 | if (!dir || last) { | |
374 | printf(dir ? " " : | |
375 | " Drop-In: "); | |
376 | ||
377 | dir = mfree(dir); | |
378 | ||
379 | dir = dirname_malloc(*dropin); | |
380 | if (!dir) { | |
381 | log_oom(); | |
382 | return; | |
383 | } | |
384 | ||
385 | printf("%s\n" | |
386 | " %s", dir, | |
387 | special_glyph(SPECIAL_GLYPH_TREE_RIGHT)); | |
388 | } | |
389 | ||
390 | last = ! (*(dropin + 1) && startswith(*(dropin + 1), dir)); | |
391 | ||
392 | if (terminal_urlify_path(*dropin, basename(*dropin), &dropin_formatted) >= 0) | |
393 | df = dropin_formatted; | |
394 | else | |
395 | df = *dropin; | |
396 | ||
397 | printf("%s%s", df, last ? "\n" : ", "); | |
398 | } | |
399 | } | |
400 | ||
401 | ss = streq_ptr(i->active_state, i->sub_state) ? NULL : i->sub_state; | |
402 | if (ss) | |
403 | printf(" Active: %s%s (%s)%s", | |
404 | active_on, strna(i->active_state), ss, active_off); | |
405 | else | |
406 | printf(" Active: %s%s%s", | |
407 | active_on, strna(i->active_state), active_off); | |
408 | ||
409 | fs = !isempty(i->freezer_state) && !streq(i->freezer_state, "running") ? i->freezer_state : NULL; | |
410 | if (fs) | |
411 | printf(" %s(%s)%s", ansi_highlight_yellow(), fs, ansi_normal()); | |
412 | ||
413 | if (!isempty(i->result) && !streq(i->result, "success")) | |
414 | printf(" (Result: %s)", i->result); | |
415 | ||
416 | timestamp = STRPTR_IN_SET(i->active_state, "active", "reloading") ? i->active_enter_timestamp : | |
417 | STRPTR_IN_SET(i->active_state, "inactive", "failed") ? i->inactive_enter_timestamp : | |
418 | STRPTR_IN_SET(i->active_state, "activating") ? i->inactive_exit_timestamp : | |
419 | i->active_exit_timestamp; | |
420 | ||
421 | s1 = format_timestamp_relative(since1, sizeof(since1), timestamp); | |
422 | s2 = format_timestamp_style(since2, sizeof(since2), timestamp, arg_timestamp_style); | |
423 | ||
424 | if (s1) | |
425 | printf(" since %s; %s\n", s2, s1); | |
426 | else if (s2) | |
427 | printf(" since %s\n", s2); | |
428 | else | |
429 | printf("\n"); | |
430 | ||
431 | STRV_FOREACH(t, i->triggered_by) { | |
432 | UnitActiveState state = _UNIT_ACTIVE_STATE_INVALID; | |
433 | ||
434 | (void) get_state_one_unit(bus, *t, &state); | |
435 | format_active_state(unit_active_state_to_string(state), &on, &off); | |
436 | ||
437 | printf("%s %s%s%s %s\n", | |
438 | t == i->triggered_by ? "TriggeredBy:" : " ", | |
3a6ce677 | 439 | on, special_glyph(unit_active_state_to_glyph(state)), off, |
a032b68d MB |
440 | *t); |
441 | } | |
442 | ||
443 | if (endswith(i->id, ".timer")) { | |
444 | char tstamp1[FORMAT_TIMESTAMP_RELATIVE_MAX], | |
445 | tstamp2[FORMAT_TIMESTAMP_MAX]; | |
446 | const char *next_rel_time, *next_time; | |
447 | dual_timestamp nw, next = {i->next_elapse_real, | |
448 | i->next_elapse_monotonic}; | |
449 | usec_t next_elapse; | |
450 | ||
451 | printf(" Trigger: "); | |
452 | ||
453 | dual_timestamp_get(&nw); | |
454 | next_elapse = calc_next_elapse(&nw, &next); | |
455 | next_rel_time = format_timestamp_relative(tstamp1, sizeof tstamp1, next_elapse); | |
456 | next_time = format_timestamp_style(tstamp2, sizeof tstamp2, next_elapse, arg_timestamp_style); | |
457 | ||
458 | if (next_time && next_rel_time) | |
459 | printf("%s; %s\n", next_time, next_rel_time); | |
460 | else | |
461 | printf("n/a\n"); | |
462 | } | |
463 | ||
464 | STRV_FOREACH(t, i->triggers) { | |
465 | UnitActiveState state = _UNIT_ACTIVE_STATE_INVALID; | |
466 | ||
467 | (void) get_state_one_unit(bus, *t, &state); | |
468 | format_active_state(unit_active_state_to_string(state), &on, &off); | |
469 | ||
470 | printf("%s %s%s%s %s\n", | |
471 | t == i->triggers ? " Triggers:" : " ", | |
472 | on, special_glyph(SPECIAL_GLYPH_BLACK_CIRCLE), off, | |
473 | *t); | |
474 | } | |
475 | ||
476 | if (!i->condition_result && i->condition_timestamp > 0) { | |
477 | UnitCondition *c; | |
478 | int n = 0; | |
479 | ||
480 | s1 = format_timestamp_relative(since1, sizeof(since1), i->condition_timestamp); | |
481 | s2 = format_timestamp_style(since2, sizeof(since2), i->condition_timestamp, arg_timestamp_style); | |
482 | ||
483 | printf(" Condition: start %scondition failed%s at %s%s%s\n", | |
484 | ansi_highlight_yellow(), ansi_normal(), | |
485 | s2, s1 ? "; " : "", strempty(s1)); | |
486 | ||
487 | LIST_FOREACH(conditions, c, i->conditions) | |
488 | if (c->tristate < 0) | |
489 | n++; | |
490 | ||
491 | LIST_FOREACH(conditions, c, i->conditions) | |
492 | if (c->tristate < 0) | |
493 | printf(" %s %s=%s%s%s was not met\n", | |
494 | --n ? special_glyph(SPECIAL_GLYPH_TREE_BRANCH) : special_glyph(SPECIAL_GLYPH_TREE_RIGHT), | |
495 | c->name, | |
496 | c->trigger ? "|" : "", | |
497 | c->negate ? "!" : "", | |
498 | c->param); | |
499 | } | |
500 | ||
501 | if (!i->assert_result && i->assert_timestamp > 0) { | |
502 | s1 = format_timestamp_relative(since1, sizeof(since1), i->assert_timestamp); | |
503 | s2 = format_timestamp_style(since2, sizeof(since2), i->assert_timestamp, arg_timestamp_style); | |
504 | ||
505 | printf(" Assert: start %sassertion failed%s at %s%s%s\n", | |
506 | ansi_highlight_red(), ansi_normal(), | |
507 | s2, s1 ? "; " : "", strempty(s1)); | |
508 | if (i->failed_assert_trigger) | |
509 | printf(" none of the trigger assertions were met\n"); | |
510 | else if (i->failed_assert) | |
511 | printf(" %s=%s%s was not met\n", | |
512 | i->failed_assert, | |
513 | i->failed_assert_negate ? "!" : "", | |
514 | i->failed_assert_parameter); | |
515 | } | |
516 | ||
517 | if (i->sysfs_path) | |
518 | printf(" Device: %s\n", i->sysfs_path); | |
519 | if (i->where) | |
520 | printf(" Where: %s\n", i->where); | |
521 | if (i->what) | |
522 | printf(" What: %s\n", i->what); | |
523 | ||
524 | STRV_FOREACH(t, i->documentation) { | |
525 | _cleanup_free_ char *formatted = NULL; | |
526 | const char *q; | |
527 | ||
528 | if (terminal_urlify(*t, NULL, &formatted) >= 0) | |
529 | q = formatted; | |
530 | else | |
531 | q = *t; | |
532 | ||
533 | printf(" %*s %s\n", 9, t == i->documentation ? "Docs:" : "", q); | |
534 | } | |
535 | ||
536 | STRV_FOREACH_PAIR(t, t2, i->listen) | |
537 | printf(" %*s %s (%s)\n", 9, t == i->listen ? "Listen:" : "", *t2, *t); | |
538 | ||
539 | if (i->accept) { | |
540 | printf(" Accepted: %u; Connected: %u;", i->n_accepted, i->n_connections); | |
541 | if (i->n_refused) | |
542 | printf(" Refused: %u", i->n_refused); | |
543 | printf("\n"); | |
544 | } | |
545 | ||
546 | LIST_FOREACH(exec, p, i->exec) { | |
547 | _cleanup_free_ char *argv = NULL; | |
548 | bool good; | |
549 | ||
550 | /* Only show exited processes here */ | |
551 | if (p->code == 0) | |
552 | continue; | |
553 | ||
554 | /* Don't print ExecXYZEx= properties here since it will appear as a | |
555 | * duplicate of the non-Ex= variant. */ | |
556 | if (endswith(p->name, "Ex")) | |
557 | continue; | |
558 | ||
559 | argv = strv_join(p->argv, " "); | |
560 | printf(" Process: "PID_FMT" %s=%s ", p->pid, p->name, strna(argv)); | |
561 | ||
562 | good = is_clean_exit(p->code, p->status, EXIT_CLEAN_DAEMON, NULL); | |
563 | if (!good) { | |
564 | on = ansi_highlight_red(); | |
565 | off = ansi_normal(); | |
566 | } else | |
567 | on = off = ""; | |
568 | ||
569 | printf("%s(code=%s, ", on, sigchld_code_to_string(p->code)); | |
570 | ||
571 | if (p->code == CLD_EXITED) { | |
572 | const char *c; | |
573 | ||
574 | printf("status=%i", p->status); | |
575 | ||
576 | c = exit_status_to_string(p->status, EXIT_STATUS_LIBC | EXIT_STATUS_SYSTEMD); | |
577 | if (c) | |
578 | printf("/%s", c); | |
579 | ||
580 | } else | |
581 | printf("signal=%s", signal_to_string(p->status)); | |
582 | ||
583 | printf(")%s\n", off); | |
584 | ||
585 | if (i->main_pid == p->pid && | |
586 | i->start_timestamp == p->start_timestamp && | |
587 | i->exit_timestamp == p->start_timestamp) | |
588 | /* Let's not show this twice */ | |
589 | i->main_pid = 0; | |
590 | ||
591 | if (p->pid == i->control_pid) | |
592 | i->control_pid = 0; | |
593 | } | |
594 | ||
595 | if (i->main_pid > 0 || i->control_pid > 0) { | |
596 | if (i->main_pid > 0) { | |
597 | printf(" Main PID: "PID_FMT, i->main_pid); | |
598 | ||
599 | if (i->running) { | |
600 | ||
601 | if (arg_transport == BUS_TRANSPORT_LOCAL) { | |
602 | _cleanup_free_ char *comm = NULL; | |
603 | ||
604 | (void) get_process_comm(i->main_pid, &comm); | |
605 | if (comm) | |
606 | printf(" (%s)", comm); | |
607 | } | |
608 | ||
609 | } else if (i->exit_code > 0) { | |
610 | printf(" (code=%s, ", sigchld_code_to_string(i->exit_code)); | |
611 | ||
612 | if (i->exit_code == CLD_EXITED) { | |
613 | const char *c; | |
614 | ||
615 | printf("status=%i", i->exit_status); | |
616 | ||
617 | c = exit_status_to_string(i->exit_status, | |
618 | EXIT_STATUS_LIBC | EXIT_STATUS_SYSTEMD); | |
619 | if (c) | |
620 | printf("/%s", c); | |
621 | ||
622 | } else | |
623 | printf("signal=%s", signal_to_string(i->exit_status)); | |
624 | printf(")"); | |
625 | } | |
626 | } | |
627 | ||
628 | if (i->control_pid > 0) { | |
629 | _cleanup_free_ char *c = NULL; | |
630 | ||
631 | if (i->main_pid > 0) | |
632 | fputs("; Control PID: ", stdout); | |
633 | else | |
634 | fputs("Cntrl PID: ", stdout); /* if first in column, abbreviated so it fits alignment */ | |
635 | ||
636 | printf(PID_FMT, i->control_pid); | |
637 | ||
638 | if (arg_transport == BUS_TRANSPORT_LOCAL) { | |
639 | (void) get_process_comm(i->control_pid, &c); | |
640 | if (c) | |
641 | printf(" (%s)", c); | |
642 | } | |
643 | } | |
644 | ||
645 | printf("\n"); | |
646 | } | |
647 | ||
648 | if (i->status_text) | |
649 | printf(" Status: \"%s\"\n", i->status_text); | |
650 | if (i->status_errno > 0) | |
651 | printf(" Error: %i (%s)\n", i->status_errno, strerror_safe(i->status_errno)); | |
652 | ||
3a6ce677 | 653 | if (i->ip_ingress_bytes != UINT64_MAX && i->ip_egress_bytes != UINT64_MAX) { |
a032b68d MB |
654 | char buf_in[FORMAT_BYTES_MAX], buf_out[FORMAT_BYTES_MAX]; |
655 | ||
656 | printf(" IP: %s in, %s out\n", | |
657 | format_bytes(buf_in, sizeof(buf_in), i->ip_ingress_bytes), | |
658 | format_bytes(buf_out, sizeof(buf_out), i->ip_egress_bytes)); | |
659 | } | |
660 | ||
661 | if (i->io_read_bytes != UINT64_MAX && i->io_write_bytes != UINT64_MAX) { | |
662 | char buf_in[FORMAT_BYTES_MAX], buf_out[FORMAT_BYTES_MAX]; | |
663 | ||
664 | printf(" IO: %s read, %s written\n", | |
665 | format_bytes(buf_in, sizeof(buf_in), i->io_read_bytes), | |
666 | format_bytes(buf_out, sizeof(buf_out), i->io_write_bytes)); | |
667 | } | |
668 | ||
3a6ce677 | 669 | if (i->tasks_current != UINT64_MAX) { |
a032b68d MB |
670 | printf(" Tasks: %" PRIu64, i->tasks_current); |
671 | ||
3a6ce677 | 672 | if (i->tasks_max != UINT64_MAX) |
a032b68d MB |
673 | printf(" (limit: %" PRIu64 ")\n", i->tasks_max); |
674 | else | |
675 | printf("\n"); | |
676 | } | |
677 | ||
3a6ce677 | 678 | if (i->memory_current != UINT64_MAX) { |
a032b68d MB |
679 | char buf[FORMAT_BYTES_MAX]; |
680 | ||
681 | printf(" Memory: %s", format_bytes(buf, sizeof(buf), i->memory_current)); | |
682 | ||
683 | if (i->memory_min > 0 || i->memory_low > 0 || | |
684 | i->memory_high != CGROUP_LIMIT_MAX || i->memory_max != CGROUP_LIMIT_MAX || | |
685 | i->memory_swap_max != CGROUP_LIMIT_MAX || | |
8b3d4ff0 | 686 | i->memory_available != CGROUP_LIMIT_MAX || |
a032b68d MB |
687 | i->memory_limit != CGROUP_LIMIT_MAX) { |
688 | const char *prefix = ""; | |
689 | ||
690 | printf(" ("); | |
691 | if (i->memory_min > 0) { | |
692 | printf("%smin: %s", prefix, format_bytes_cgroup_protection(buf, sizeof(buf), i->memory_min)); | |
693 | prefix = " "; | |
694 | } | |
695 | if (i->memory_low > 0) { | |
696 | printf("%slow: %s", prefix, format_bytes_cgroup_protection(buf, sizeof(buf), i->memory_low)); | |
697 | prefix = " "; | |
698 | } | |
699 | if (i->memory_high != CGROUP_LIMIT_MAX) { | |
700 | printf("%shigh: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_high)); | |
701 | prefix = " "; | |
702 | } | |
703 | if (i->memory_max != CGROUP_LIMIT_MAX) { | |
704 | printf("%smax: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_max)); | |
705 | prefix = " "; | |
706 | } | |
707 | if (i->memory_swap_max != CGROUP_LIMIT_MAX) { | |
708 | printf("%sswap max: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_swap_max)); | |
709 | prefix = " "; | |
710 | } | |
711 | if (i->memory_limit != CGROUP_LIMIT_MAX) { | |
712 | printf("%slimit: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_limit)); | |
713 | prefix = " "; | |
714 | } | |
8b3d4ff0 MB |
715 | if (i->memory_available != CGROUP_LIMIT_MAX) { |
716 | printf("%savailable: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_available)); | |
717 | prefix = " "; | |
718 | } | |
a032b68d MB |
719 | printf(")"); |
720 | } | |
721 | printf("\n"); | |
722 | } | |
723 | ||
3a6ce677 | 724 | if (i->cpu_usage_nsec != UINT64_MAX) { |
a032b68d MB |
725 | char buf[FORMAT_TIMESPAN_MAX]; |
726 | printf(" CPU: %s\n", format_timespan(buf, sizeof(buf), i->cpu_usage_nsec / NSEC_PER_USEC, USEC_PER_MSEC)); | |
727 | } | |
728 | ||
729 | if (i->control_group) { | |
730 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
731 | static const char prefix[] = " "; | |
732 | unsigned c; | |
733 | ||
734 | printf(" CGroup: %s\n", i->control_group); | |
735 | ||
736 | c = columns(); | |
737 | if (c > sizeof(prefix) - 1) | |
738 | c -= sizeof(prefix) - 1; | |
739 | else | |
740 | c = 0; | |
741 | ||
742 | r = unit_show_processes(bus, i->id, i->control_group, prefix, c, get_output_flags(), &error); | |
743 | if (r == -EBADR) { | |
744 | unsigned k = 0; | |
745 | pid_t extra[2]; | |
746 | ||
747 | /* Fallback for older systemd versions where the GetUnitProcesses() call is not yet available */ | |
748 | ||
749 | if (i->main_pid > 0) | |
750 | extra[k++] = i->main_pid; | |
751 | ||
752 | if (i->control_pid > 0) | |
753 | extra[k++] = i->control_pid; | |
754 | ||
755 | show_cgroup_and_extra(SYSTEMD_CGROUP_CONTROLLER, i->control_group, prefix, c, extra, k, get_output_flags()); | |
756 | } else if (r < 0) | |
757 | log_warning_errno(r, "Failed to dump process list for '%s', ignoring: %s", | |
758 | i->id, bus_error_message(&error, r)); | |
759 | } | |
760 | ||
761 | if (i->id && arg_transport == BUS_TRANSPORT_LOCAL) | |
762 | show_journal_by_unit( | |
763 | stdout, | |
764 | i->id, | |
765 | i->log_namespace, | |
766 | arg_output, | |
767 | 0, | |
768 | i->inactive_exit_timestamp_monotonic, | |
769 | arg_lines, | |
770 | getuid(), | |
771 | get_output_flags() | OUTPUT_BEGIN_NEWLINE, | |
772 | SD_JOURNAL_LOCAL_ONLY, | |
773 | arg_scope == UNIT_FILE_SYSTEM, | |
774 | ellipsized); | |
775 | ||
776 | if (i->need_daemon_reload) | |
777 | warn_unit_file_changed(i->id); | |
778 | } | |
779 | ||
780 | static void show_unit_help(UnitStatusInfo *i) { | |
781 | char **p; | |
782 | ||
783 | assert(i); | |
784 | ||
785 | if (!i->documentation) { | |
786 | log_info("Documentation for %s not known.", i->id); | |
787 | return; | |
788 | } | |
789 | ||
790 | STRV_FOREACH(p, i->documentation) | |
791 | if (startswith(*p, "man:")) | |
792 | show_man_page(*p + 4, false); | |
793 | else | |
794 | log_info("Can't show: %s", *p); | |
795 | } | |
796 | ||
797 | static int map_main_pid(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { | |
798 | UnitStatusInfo *i = userdata; | |
799 | uint32_t u; | |
800 | int r; | |
801 | ||
802 | r = sd_bus_message_read(m, "u", &u); | |
803 | if (r < 0) | |
804 | return r; | |
805 | ||
806 | i->main_pid = (pid_t) u; | |
807 | i->running = u > 0; | |
808 | ||
809 | return 0; | |
810 | } | |
811 | ||
812 | static int map_load_error(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { | |
813 | const char *message, **p = userdata; | |
814 | int r; | |
815 | ||
816 | r = sd_bus_message_read(m, "(ss)", NULL, &message); | |
817 | if (r < 0) | |
818 | return r; | |
819 | ||
820 | if (!isempty(message)) | |
821 | *p = message; | |
822 | ||
823 | return 0; | |
824 | } | |
825 | ||
826 | static int map_listen(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { | |
827 | const char *type, *path; | |
828 | char ***p = userdata; | |
829 | int r; | |
830 | ||
831 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)"); | |
832 | if (r < 0) | |
833 | return r; | |
834 | ||
835 | while ((r = sd_bus_message_read(m, "(ss)", &type, &path)) > 0) { | |
836 | ||
837 | r = strv_extend(p, type); | |
838 | if (r < 0) | |
839 | return r; | |
840 | ||
841 | r = strv_extend(p, path); | |
842 | if (r < 0) | |
843 | return r; | |
844 | } | |
845 | if (r < 0) | |
846 | return r; | |
847 | ||
848 | r = sd_bus_message_exit_container(m); | |
849 | if (r < 0) | |
850 | return r; | |
851 | ||
852 | return 0; | |
853 | } | |
854 | ||
855 | static int map_conditions(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { | |
856 | UnitStatusInfo *i = userdata; | |
857 | const char *cond, *param; | |
858 | int trigger, negate; | |
859 | int32_t state; | |
860 | int r; | |
861 | ||
862 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sbbsi)"); | |
863 | if (r < 0) | |
864 | return r; | |
865 | ||
866 | while ((r = sd_bus_message_read(m, "(sbbsi)", &cond, &trigger, &negate, ¶m, &state)) > 0) { | |
867 | _cleanup_(unit_condition_freep) UnitCondition *c = NULL; | |
868 | ||
869 | c = new(UnitCondition, 1); | |
870 | if (!c) | |
871 | return -ENOMEM; | |
872 | ||
873 | *c = (UnitCondition) { | |
874 | .name = strdup(cond), | |
875 | .param = strdup(param), | |
876 | .trigger = trigger, | |
877 | .negate = negate, | |
878 | .tristate = state, | |
879 | }; | |
880 | ||
881 | if (!c->name || !c->param) | |
882 | return -ENOMEM; | |
883 | ||
884 | LIST_PREPEND(conditions, i->conditions, TAKE_PTR(c)); | |
885 | } | |
886 | if (r < 0) | |
887 | return r; | |
888 | ||
889 | r = sd_bus_message_exit_container(m); | |
890 | if (r < 0) | |
891 | return r; | |
892 | ||
893 | return 0; | |
894 | } | |
895 | ||
896 | static int map_asserts(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { | |
897 | UnitStatusInfo *i = userdata; | |
898 | const char *cond, *param; | |
899 | int trigger, negate; | |
900 | int32_t state; | |
901 | int r; | |
902 | ||
903 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sbbsi)"); | |
904 | if (r < 0) | |
905 | return r; | |
906 | ||
907 | while ((r = sd_bus_message_read(m, "(sbbsi)", &cond, &trigger, &negate, ¶m, &state)) > 0) { | |
908 | if (state < 0 && (!trigger || !i->failed_assert)) { | |
909 | i->failed_assert = cond; | |
910 | i->failed_assert_trigger = trigger; | |
911 | i->failed_assert_negate = negate; | |
912 | i->failed_assert_parameter = param; | |
913 | } | |
914 | } | |
915 | if (r < 0) | |
916 | return r; | |
917 | ||
918 | r = sd_bus_message_exit_container(m); | |
919 | if (r < 0) | |
920 | return r; | |
921 | ||
922 | return 0; | |
923 | } | |
924 | ||
925 | static int map_exec(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { | |
926 | _cleanup_free_ ExecStatusInfo *info = NULL; | |
927 | ExecStatusInfo *last; | |
928 | UnitStatusInfo *i = userdata; | |
929 | bool is_ex_prop = endswith(member, "Ex"); | |
930 | int r; | |
931 | ||
932 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, is_ex_prop ? "(sasasttttuii)" : "(sasbttttuii)"); | |
933 | if (r < 0) | |
934 | return r; | |
935 | ||
936 | info = new0(ExecStatusInfo, 1); | |
937 | if (!info) | |
938 | return -ENOMEM; | |
939 | ||
940 | LIST_FIND_TAIL(exec, i->exec, last); | |
941 | ||
942 | while ((r = exec_status_info_deserialize(m, info, is_ex_prop)) > 0) { | |
943 | ||
944 | info->name = strdup(member); | |
945 | if (!info->name) | |
946 | return -ENOMEM; | |
947 | ||
948 | LIST_INSERT_AFTER(exec, i->exec, last, info); | |
949 | last = info; | |
950 | ||
951 | info = new0(ExecStatusInfo, 1); | |
952 | if (!info) | |
953 | return -ENOMEM; | |
954 | } | |
955 | if (r < 0) | |
956 | return r; | |
957 | ||
958 | r = sd_bus_message_exit_container(m); | |
959 | if (r < 0) | |
960 | return r; | |
961 | ||
962 | return 0; | |
963 | } | |
964 | ||
8b3d4ff0 | 965 | static int print_property(const char *name, const char *expected_value, sd_bus_message *m, BusPrintPropertyFlags flags) { |
a032b68d MB |
966 | char bus_type; |
967 | const char *contents; | |
968 | int r; | |
969 | ||
970 | assert(name); | |
971 | assert(m); | |
972 | ||
973 | /* This is a low-level property printer, see print_status_info() for the nicer output */ | |
974 | ||
975 | r = sd_bus_message_peek_type(m, &bus_type, &contents); | |
976 | if (r < 0) | |
977 | return r; | |
978 | ||
979 | switch (bus_type) { | |
980 | ||
981 | case SD_BUS_TYPE_INT32: | |
982 | if (endswith(name, "ActionExitStatus")) { | |
983 | int32_t i; | |
984 | ||
985 | r = sd_bus_message_read_basic(m, bus_type, &i); | |
986 | if (r < 0) | |
987 | return r; | |
988 | ||
989 | if (i >= 0 && i <= 255) | |
8b3d4ff0 MB |
990 | bus_print_property_valuef(name, expected_value, flags, "%"PRIi32, i); |
991 | else if (FLAGS_SET(flags, BUS_PRINT_PROPERTY_SHOW_EMPTY)) | |
992 | bus_print_property_value(name, expected_value, flags, "[not set]"); | |
a032b68d MB |
993 | |
994 | return 1; | |
995 | } else if (streq(name, "NUMAPolicy")) { | |
996 | int32_t i; | |
997 | ||
998 | r = sd_bus_message_read_basic(m, bus_type, &i); | |
999 | if (r < 0) | |
1000 | return r; | |
1001 | ||
8b3d4ff0 | 1002 | bus_print_property_valuef(name, expected_value, flags, "%s", strna(mpol_to_string(i))); |
a032b68d MB |
1003 | |
1004 | return 1; | |
1005 | } | |
1006 | break; | |
1007 | ||
1008 | case SD_BUS_TYPE_STRUCT: | |
1009 | ||
1010 | if (contents[0] == SD_BUS_TYPE_UINT32 && streq(name, "Job")) { | |
1011 | uint32_t u; | |
1012 | ||
1013 | r = sd_bus_message_read(m, "(uo)", &u, NULL); | |
1014 | if (r < 0) | |
1015 | return bus_log_parse_error(r); | |
1016 | ||
1017 | if (u > 0) | |
8b3d4ff0 MB |
1018 | bus_print_property_valuef(name, expected_value, flags, "%"PRIu32, u); |
1019 | else | |
1020 | bus_print_property_value(name, expected_value, flags, NULL); | |
a032b68d MB |
1021 | |
1022 | return 1; | |
1023 | ||
1024 | } else if (contents[0] == SD_BUS_TYPE_STRING && streq(name, "Unit")) { | |
1025 | const char *s; | |
1026 | ||
1027 | r = sd_bus_message_read(m, "(so)", &s, NULL); | |
1028 | if (r < 0) | |
1029 | return bus_log_parse_error(r); | |
1030 | ||
8b3d4ff0 | 1031 | bus_print_property_value(name, expected_value, flags, s); |
a032b68d MB |
1032 | |
1033 | return 1; | |
1034 | ||
1035 | } else if (contents[0] == SD_BUS_TYPE_STRING && streq(name, "LoadError")) { | |
1036 | const char *a = NULL, *b = NULL; | |
1037 | ||
1038 | r = sd_bus_message_read(m, "(ss)", &a, &b); | |
1039 | if (r < 0) | |
1040 | return bus_log_parse_error(r); | |
1041 | ||
1042 | if (!isempty(a) || !isempty(b)) | |
8b3d4ff0 MB |
1043 | bus_print_property_valuef(name, expected_value, flags, "%s \"%s\"", strempty(a), strempty(b)); |
1044 | else | |
1045 | bus_print_property_value(name, expected_value, flags, NULL); | |
a032b68d MB |
1046 | |
1047 | return 1; | |
1048 | ||
1049 | } else if (STR_IN_SET(name, "SystemCallFilter", "SystemCallLog", "RestrictAddressFamilies")) { | |
1050 | _cleanup_strv_free_ char **l = NULL; | |
1051 | int allow_list; | |
1052 | ||
1053 | r = sd_bus_message_enter_container(m, 'r', "bas"); | |
1054 | if (r < 0) | |
1055 | return bus_log_parse_error(r); | |
1056 | ||
1057 | r = sd_bus_message_read(m, "b", &allow_list); | |
1058 | if (r < 0) | |
1059 | return bus_log_parse_error(r); | |
1060 | ||
1061 | r = sd_bus_message_read_strv(m, &l); | |
1062 | if (r < 0) | |
1063 | return bus_log_parse_error(r); | |
1064 | ||
1065 | r = sd_bus_message_exit_container(m); | |
1066 | if (r < 0) | |
1067 | return bus_log_parse_error(r); | |
1068 | ||
8b3d4ff0 | 1069 | if (FLAGS_SET(flags, BUS_PRINT_PROPERTY_SHOW_EMPTY) || allow_list || !strv_isempty(l)) { |
a032b68d MB |
1070 | bool first = true; |
1071 | char **i; | |
1072 | ||
8b3d4ff0 | 1073 | if (!FLAGS_SET(flags, BUS_PRINT_PROPERTY_ONLY_VALUE)) { |
a032b68d MB |
1074 | fputs(name, stdout); |
1075 | fputc('=', stdout); | |
1076 | } | |
1077 | ||
1078 | if (!allow_list) | |
1079 | fputc('~', stdout); | |
1080 | ||
1081 | STRV_FOREACH(i, l) { | |
1082 | if (first) | |
1083 | first = false; | |
1084 | else | |
1085 | fputc(' ', stdout); | |
1086 | ||
1087 | fputs(*i, stdout); | |
1088 | } | |
1089 | fputc('\n', stdout); | |
1090 | } | |
1091 | ||
1092 | return 1; | |
1093 | ||
1094 | } else if (STR_IN_SET(name, "SELinuxContext", "AppArmorProfile", "SmackProcessLabel")) { | |
1095 | int ignore; | |
1096 | const char *s; | |
1097 | ||
1098 | r = sd_bus_message_read(m, "(bs)", &ignore, &s); | |
1099 | if (r < 0) | |
1100 | return bus_log_parse_error(r); | |
1101 | ||
1102 | if (!isempty(s)) | |
8b3d4ff0 MB |
1103 | bus_print_property_valuef(name, expected_value, flags, "%s%s", ignore ? "-" : "", s); |
1104 | else | |
1105 | bus_print_property_value(name, expected_value, flags, NULL); | |
a032b68d MB |
1106 | |
1107 | return 1; | |
1108 | ||
1109 | } else if (endswith(name, "ExitStatus") && streq(contents, "aiai")) { | |
1110 | const int32_t *status, *signal; | |
3a6ce677 | 1111 | size_t n_status, n_signal; |
a032b68d MB |
1112 | |
1113 | r = sd_bus_message_enter_container(m, 'r', "aiai"); | |
1114 | if (r < 0) | |
1115 | return bus_log_parse_error(r); | |
1116 | ||
1117 | r = sd_bus_message_read_array(m, 'i', (const void **) &status, &n_status); | |
1118 | if (r < 0) | |
1119 | return bus_log_parse_error(r); | |
1120 | ||
1121 | r = sd_bus_message_read_array(m, 'i', (const void **) &signal, &n_signal); | |
1122 | if (r < 0) | |
1123 | return bus_log_parse_error(r); | |
1124 | ||
1125 | r = sd_bus_message_exit_container(m); | |
1126 | if (r < 0) | |
1127 | return bus_log_parse_error(r); | |
1128 | ||
1129 | n_status /= sizeof(int32_t); | |
1130 | n_signal /= sizeof(int32_t); | |
1131 | ||
8b3d4ff0 | 1132 | if (FLAGS_SET(flags, BUS_PRINT_PROPERTY_SHOW_EMPTY) || n_status > 0 || n_signal > 0) { |
a032b68d MB |
1133 | bool first = true; |
1134 | ||
8b3d4ff0 | 1135 | if (!FLAGS_SET(flags, BUS_PRINT_PROPERTY_ONLY_VALUE)) { |
a032b68d MB |
1136 | fputs(name, stdout); |
1137 | fputc('=', stdout); | |
1138 | } | |
1139 | ||
3a6ce677 | 1140 | for (size_t i = 0; i < n_status; i++) { |
a032b68d MB |
1141 | if (first) |
1142 | first = false; | |
1143 | else | |
1144 | fputc(' ', stdout); | |
1145 | ||
1146 | printf("%"PRIi32, status[i]); | |
1147 | } | |
1148 | ||
3a6ce677 | 1149 | for (size_t i = 0; i < n_signal; i++) { |
a032b68d MB |
1150 | const char *str; |
1151 | ||
1152 | str = signal_to_string((int) signal[i]); | |
1153 | ||
1154 | if (first) | |
1155 | first = false; | |
1156 | else | |
1157 | fputc(' ', stdout); | |
1158 | ||
1159 | if (str) | |
1160 | fputs(str, stdout); | |
1161 | else | |
1162 | printf("%"PRIi32, status[i]); | |
1163 | } | |
1164 | ||
1165 | fputc('\n', stdout); | |
1166 | } | |
1167 | return 1; | |
1168 | } | |
1169 | ||
1170 | break; | |
1171 | ||
1172 | case SD_BUS_TYPE_ARRAY: | |
1173 | ||
1174 | if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "EnvironmentFiles")) { | |
1175 | const char *path; | |
1176 | int ignore; | |
1177 | ||
1178 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sb)"); | |
1179 | if (r < 0) | |
1180 | return bus_log_parse_error(r); | |
1181 | ||
1182 | while ((r = sd_bus_message_read(m, "(sb)", &path, &ignore)) > 0) | |
8b3d4ff0 | 1183 | bus_print_property_valuef(name, expected_value, flags, "%s (ignore_errors=%s)", path, yes_no(ignore)); |
a032b68d MB |
1184 | if (r < 0) |
1185 | return bus_log_parse_error(r); | |
1186 | ||
1187 | r = sd_bus_message_exit_container(m); | |
1188 | if (r < 0) | |
1189 | return bus_log_parse_error(r); | |
1190 | ||
1191 | return 1; | |
1192 | ||
1193 | } else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "Paths")) { | |
1194 | const char *type, *path; | |
1195 | ||
1196 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)"); | |
1197 | if (r < 0) | |
1198 | return bus_log_parse_error(r); | |
1199 | ||
1200 | while ((r = sd_bus_message_read(m, "(ss)", &type, &path)) > 0) | |
8b3d4ff0 | 1201 | bus_print_property_valuef(name, expected_value, flags, "%s (%s)", path, type); |
a032b68d MB |
1202 | if (r < 0) |
1203 | return bus_log_parse_error(r); | |
1204 | ||
1205 | r = sd_bus_message_exit_container(m); | |
1206 | if (r < 0) | |
1207 | return bus_log_parse_error(r); | |
1208 | ||
1209 | return 1; | |
1210 | ||
1211 | } else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "Listen")) { | |
1212 | const char *type, *path; | |
1213 | ||
1214 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)"); | |
1215 | if (r < 0) | |
1216 | return bus_log_parse_error(r); | |
1217 | ||
1218 | while ((r = sd_bus_message_read(m, "(ss)", &type, &path)) > 0) | |
8b3d4ff0 | 1219 | bus_print_property_valuef(name, expected_value, flags, "%s (%s)", path, type); |
a032b68d MB |
1220 | if (r < 0) |
1221 | return bus_log_parse_error(r); | |
1222 | ||
1223 | r = sd_bus_message_exit_container(m); | |
1224 | if (r < 0) | |
1225 | return bus_log_parse_error(r); | |
1226 | ||
1227 | return 1; | |
1228 | ||
1229 | } else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "TimersMonotonic")) { | |
1230 | const char *base; | |
1231 | uint64_t v, next_elapse; | |
1232 | ||
1233 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(stt)"); | |
1234 | if (r < 0) | |
1235 | return bus_log_parse_error(r); | |
1236 | ||
1237 | while ((r = sd_bus_message_read(m, "(stt)", &base, &v, &next_elapse)) > 0) { | |
1238 | char timespan1[FORMAT_TIMESPAN_MAX] = "n/a", timespan2[FORMAT_TIMESPAN_MAX] = "n/a"; | |
1239 | ||
1240 | (void) format_timespan(timespan1, sizeof timespan1, v, 0); | |
1241 | (void) format_timespan(timespan2, sizeof timespan2, next_elapse, 0); | |
1242 | ||
8b3d4ff0 | 1243 | bus_print_property_valuef(name, expected_value, flags, |
a032b68d MB |
1244 | "{ %s=%s ; next_elapse=%s }", base, timespan1, timespan2); |
1245 | } | |
1246 | if (r < 0) | |
1247 | return bus_log_parse_error(r); | |
1248 | ||
1249 | r = sd_bus_message_exit_container(m); | |
1250 | if (r < 0) | |
1251 | return bus_log_parse_error(r); | |
1252 | ||
1253 | return 1; | |
1254 | ||
1255 | } else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "TimersCalendar")) { | |
1256 | const char *base, *spec; | |
1257 | uint64_t next_elapse; | |
1258 | ||
1259 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sst)"); | |
1260 | if (r < 0) | |
1261 | return bus_log_parse_error(r); | |
1262 | ||
1263 | while ((r = sd_bus_message_read(m, "(sst)", &base, &spec, &next_elapse)) > 0) { | |
1264 | char timestamp[FORMAT_TIMESTAMP_MAX] = "n/a"; | |
1265 | ||
1266 | (void) format_timestamp_style(timestamp, sizeof(timestamp), next_elapse, arg_timestamp_style); | |
8b3d4ff0 | 1267 | bus_print_property_valuef(name, expected_value, flags, |
a032b68d MB |
1268 | "{ %s=%s ; next_elapse=%s }", base, spec, timestamp); |
1269 | } | |
1270 | if (r < 0) | |
1271 | return bus_log_parse_error(r); | |
1272 | ||
1273 | r = sd_bus_message_exit_container(m); | |
1274 | if (r < 0) | |
1275 | return bus_log_parse_error(r); | |
1276 | ||
1277 | return 1; | |
1278 | ||
1279 | } else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && startswith(name, "Exec")) { | |
1280 | ExecStatusInfo info = {}; | |
1281 | bool is_ex_prop = endswith(name, "Ex"); | |
1282 | ||
1283 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, is_ex_prop ? "(sasasttttuii)" : "(sasbttttuii)"); | |
1284 | if (r < 0) | |
1285 | return bus_log_parse_error(r); | |
1286 | ||
1287 | while ((r = exec_status_info_deserialize(m, &info, is_ex_prop)) > 0) { | |
1288 | char timestamp1[FORMAT_TIMESTAMP_MAX], timestamp2[FORMAT_TIMESTAMP_MAX]; | |
1289 | _cleanup_strv_free_ char **optv = NULL; | |
5b5a102a | 1290 | _cleanup_free_ char *tt = NULL, *o = NULL; |
a032b68d MB |
1291 | |
1292 | tt = strv_join(info.argv, " "); | |
1293 | ||
1294 | if (is_ex_prop) { | |
1295 | r = exec_command_flags_to_strv(info.flags, &optv); | |
1296 | if (r < 0) | |
1297 | return log_error_errno(r, "Failed to convert ExecCommandFlags to strv: %m"); | |
1298 | ||
1299 | o = strv_join(optv, " "); | |
1300 | ||
8b3d4ff0 | 1301 | bus_print_property_valuef(name, expected_value, flags, |
a032b68d MB |
1302 | "{ path=%s ; argv[]=%s ; flags=%s ; start_time=[%s] ; stop_time=[%s] ; pid="PID_FMT" ; code=%s ; status=%i%s%s }", |
1303 | strna(info.path), | |
1304 | strna(tt), | |
1305 | strna(o), | |
1306 | strna(format_timestamp_style(timestamp1, sizeof(timestamp1), info.start_timestamp, arg_timestamp_style)), | |
1307 | strna(format_timestamp_style(timestamp2, sizeof(timestamp2), info.exit_timestamp, arg_timestamp_style)), | |
1308 | info.pid, | |
1309 | sigchld_code_to_string(info.code), | |
1310 | info.status, | |
1311 | info.code == CLD_EXITED ? "" : "/", | |
1312 | strempty(info.code == CLD_EXITED ? NULL : signal_to_string(info.status))); | |
1313 | } else | |
8b3d4ff0 | 1314 | bus_print_property_valuef(name, expected_value, flags, |
a032b68d MB |
1315 | "{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="PID_FMT" ; code=%s ; status=%i%s%s }", |
1316 | strna(info.path), | |
1317 | strna(tt), | |
1318 | yes_no(info.ignore), | |
1319 | strna(format_timestamp_style(timestamp1, sizeof(timestamp1), info.start_timestamp, arg_timestamp_style)), | |
1320 | strna(format_timestamp_style(timestamp2, sizeof(timestamp2), info.exit_timestamp, arg_timestamp_style)), | |
1321 | info.pid, | |
1322 | sigchld_code_to_string(info.code), | |
1323 | info.status, | |
1324 | info.code == CLD_EXITED ? "" : "/", | |
1325 | strempty(info.code == CLD_EXITED ? NULL : signal_to_string(info.status))); | |
1326 | ||
1327 | free(info.path); | |
1328 | strv_free(info.argv); | |
1329 | zero(info); | |
1330 | } | |
1331 | ||
1332 | r = sd_bus_message_exit_container(m); | |
1333 | if (r < 0) | |
1334 | return bus_log_parse_error(r); | |
1335 | ||
1336 | return 1; | |
1337 | ||
1338 | } else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "DeviceAllow")) { | |
1339 | const char *path, *rwm; | |
1340 | ||
1341 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)"); | |
1342 | if (r < 0) | |
1343 | return bus_log_parse_error(r); | |
1344 | ||
1345 | while ((r = sd_bus_message_read(m, "(ss)", &path, &rwm)) > 0) | |
8b3d4ff0 | 1346 | bus_print_property_valuef(name, expected_value, flags, "%s %s", strna(path), strna(rwm)); |
a032b68d MB |
1347 | if (r < 0) |
1348 | return bus_log_parse_error(r); | |
1349 | ||
1350 | r = sd_bus_message_exit_container(m); | |
1351 | if (r < 0) | |
1352 | return bus_log_parse_error(r); | |
1353 | ||
1354 | return 1; | |
1355 | ||
1356 | } else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && | |
1357 | STR_IN_SET(name, "IODeviceWeight", "BlockIODeviceWeight")) { | |
1358 | const char *path; | |
1359 | uint64_t weight; | |
1360 | ||
1361 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(st)"); | |
1362 | if (r < 0) | |
1363 | return bus_log_parse_error(r); | |
1364 | ||
1365 | while ((r = sd_bus_message_read(m, "(st)", &path, &weight)) > 0) | |
8b3d4ff0 | 1366 | bus_print_property_valuef(name, expected_value, flags, "%s %"PRIu64, strna(path), weight); |
a032b68d MB |
1367 | if (r < 0) |
1368 | return bus_log_parse_error(r); | |
1369 | ||
1370 | r = sd_bus_message_exit_container(m); | |
1371 | if (r < 0) | |
1372 | return bus_log_parse_error(r); | |
1373 | ||
1374 | return 1; | |
1375 | ||
1376 | } else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && | |
1377 | (cgroup_io_limit_type_from_string(name) >= 0 || | |
1378 | STR_IN_SET(name, "BlockIOReadBandwidth", "BlockIOWriteBandwidth"))) { | |
1379 | const char *path; | |
1380 | uint64_t bandwidth; | |
1381 | ||
1382 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(st)"); | |
1383 | if (r < 0) | |
1384 | return bus_log_parse_error(r); | |
1385 | ||
1386 | while ((r = sd_bus_message_read(m, "(st)", &path, &bandwidth)) > 0) | |
8b3d4ff0 | 1387 | bus_print_property_valuef(name, expected_value, flags, "%s %"PRIu64, strna(path), bandwidth); |
a032b68d MB |
1388 | if (r < 0) |
1389 | return bus_log_parse_error(r); | |
1390 | ||
1391 | r = sd_bus_message_exit_container(m); | |
1392 | if (r < 0) | |
1393 | return bus_log_parse_error(r); | |
1394 | ||
1395 | return 1; | |
1396 | ||
1397 | } else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && | |
1398 | streq(name, "IODeviceLatencyTargetUSec")) { | |
1399 | char ts[FORMAT_TIMESPAN_MAX]; | |
1400 | const char *path; | |
1401 | uint64_t target; | |
1402 | ||
1403 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(st)"); | |
1404 | if (r < 0) | |
1405 | return bus_log_parse_error(r); | |
1406 | ||
1407 | while ((r = sd_bus_message_read(m, "(st)", &path, &target)) > 0) | |
8b3d4ff0 | 1408 | bus_print_property_valuef(name, expected_value, flags, "%s %s", strna(path), |
a032b68d MB |
1409 | format_timespan(ts, sizeof(ts), target, 1)); |
1410 | if (r < 0) | |
1411 | return bus_log_parse_error(r); | |
1412 | ||
1413 | r = sd_bus_message_exit_container(m); | |
1414 | if (r < 0) | |
1415 | return bus_log_parse_error(r); | |
1416 | ||
1417 | return 1; | |
1418 | ||
1419 | } else if (contents[0] == SD_BUS_TYPE_BYTE && STR_IN_SET(name, "StandardInputData", "RootHashSignature")) { | |
1420 | _cleanup_free_ char *h = NULL; | |
1421 | const void *p; | |
1422 | size_t sz; | |
1423 | ssize_t n; | |
1424 | ||
1425 | r = sd_bus_message_read_array(m, 'y', &p, &sz); | |
1426 | if (r < 0) | |
1427 | return bus_log_parse_error(r); | |
1428 | ||
1429 | n = base64mem(p, sz, &h); | |
1430 | if (n < 0) | |
1431 | return log_oom(); | |
1432 | ||
8b3d4ff0 | 1433 | bus_print_property_value(name, expected_value, flags, h); |
a032b68d MB |
1434 | |
1435 | return 1; | |
1436 | ||
1437 | } else if (STR_IN_SET(name, "IPAddressAllow", "IPAddressDeny")) { | |
1438 | _cleanup_free_ char *addresses = NULL; | |
1439 | ||
1440 | r = sd_bus_message_enter_container(m, 'a', "(iayu)"); | |
1441 | if (r < 0) | |
1442 | return bus_log_parse_error(r); | |
1443 | ||
1444 | for (;;) { | |
1445 | _cleanup_free_ char *str = NULL; | |
1446 | uint32_t prefixlen; | |
1447 | int32_t family; | |
1448 | const void *ap; | |
1449 | size_t an; | |
1450 | ||
1451 | r = sd_bus_message_enter_container(m, 'r', "iayu"); | |
1452 | if (r < 0) | |
1453 | return bus_log_parse_error(r); | |
1454 | if (r == 0) | |
1455 | break; | |
1456 | ||
1457 | r = sd_bus_message_read(m, "i", &family); | |
1458 | if (r < 0) | |
1459 | return bus_log_parse_error(r); | |
1460 | ||
1461 | r = sd_bus_message_read_array(m, 'y', &ap, &an); | |
1462 | if (r < 0) | |
1463 | return bus_log_parse_error(r); | |
1464 | ||
1465 | r = sd_bus_message_read(m, "u", &prefixlen); | |
1466 | if (r < 0) | |
1467 | return bus_log_parse_error(r); | |
1468 | ||
1469 | r = sd_bus_message_exit_container(m); | |
1470 | if (r < 0) | |
1471 | return bus_log_parse_error(r); | |
1472 | ||
1473 | if (!IN_SET(family, AF_INET, AF_INET6)) | |
1474 | continue; | |
1475 | ||
1476 | if (an != FAMILY_ADDRESS_SIZE(family)) | |
1477 | continue; | |
1478 | ||
1479 | if (prefixlen > FAMILY_ADDRESS_SIZE(family) * 8) | |
1480 | continue; | |
1481 | ||
3a6ce677 | 1482 | if (in_addr_prefix_to_string(family, (const union in_addr_union*) ap, prefixlen, &str) < 0) |
a032b68d MB |
1483 | continue; |
1484 | ||
3a6ce677 | 1485 | if (!strextend_with_separator(&addresses, " ", str)) |
a032b68d MB |
1486 | return log_oom(); |
1487 | } | |
1488 | ||
1489 | r = sd_bus_message_exit_container(m); | |
1490 | if (r < 0) | |
1491 | return bus_log_parse_error(r); | |
1492 | ||
8b3d4ff0 | 1493 | bus_print_property_value(name, expected_value, flags, addresses); |
a032b68d MB |
1494 | |
1495 | return 1; | |
1496 | ||
1497 | } else if (STR_IN_SET(name, "BindPaths", "BindReadOnlyPaths")) { | |
1498 | _cleanup_free_ char *paths = NULL; | |
1499 | const char *source, *dest; | |
1500 | int ignore_enoent; | |
1501 | uint64_t rbind; | |
1502 | ||
1503 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ssbt)"); | |
1504 | if (r < 0) | |
1505 | return bus_log_parse_error(r); | |
1506 | ||
1507 | while ((r = sd_bus_message_read(m, "(ssbt)", &source, &dest, &ignore_enoent, &rbind)) > 0) { | |
1508 | _cleanup_free_ char *str = NULL; | |
1509 | ||
1510 | if (isempty(source)) | |
1511 | continue; | |
1512 | ||
1513 | if (asprintf(&str, "%s%s%s%s%s", | |
1514 | ignore_enoent ? "-" : "", | |
1515 | source, | |
1516 | isempty(dest) ? "" : ":", | |
1517 | strempty(dest), | |
1518 | rbind == MS_REC ? ":rbind" : "") < 0) | |
1519 | return log_oom(); | |
1520 | ||
3a6ce677 | 1521 | if (!strextend_with_separator(&paths, " ", str)) |
a032b68d MB |
1522 | return log_oom(); |
1523 | } | |
1524 | if (r < 0) | |
1525 | return bus_log_parse_error(r); | |
1526 | ||
1527 | r = sd_bus_message_exit_container(m); | |
1528 | if (r < 0) | |
1529 | return bus_log_parse_error(r); | |
1530 | ||
8b3d4ff0 | 1531 | bus_print_property_value(name, expected_value, flags, paths); |
a032b68d MB |
1532 | |
1533 | return 1; | |
1534 | ||
1535 | } else if (streq(name, "TemporaryFileSystem")) { | |
1536 | _cleanup_free_ char *paths = NULL; | |
1537 | const char *target, *option; | |
1538 | ||
1539 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)"); | |
1540 | if (r < 0) | |
1541 | return bus_log_parse_error(r); | |
1542 | ||
1543 | while ((r = sd_bus_message_read(m, "(ss)", &target, &option)) > 0) { | |
1544 | _cleanup_free_ char *str = NULL; | |
1545 | ||
1546 | if (isempty(target)) | |
1547 | continue; | |
1548 | ||
1549 | if (asprintf(&str, "%s%s%s", target, isempty(option) ? "" : ":", strempty(option)) < 0) | |
1550 | return log_oom(); | |
1551 | ||
3a6ce677 | 1552 | if (!strextend_with_separator(&paths, " ", str)) |
a032b68d MB |
1553 | return log_oom(); |
1554 | } | |
1555 | if (r < 0) | |
1556 | return bus_log_parse_error(r); | |
1557 | ||
1558 | r = sd_bus_message_exit_container(m); | |
1559 | if (r < 0) | |
1560 | return bus_log_parse_error(r); | |
1561 | ||
8b3d4ff0 | 1562 | bus_print_property_value(name, expected_value, flags, paths); |
a032b68d MB |
1563 | |
1564 | return 1; | |
1565 | ||
1566 | } else if (streq(name, "LogExtraFields")) { | |
1567 | _cleanup_free_ char *fields = NULL; | |
1568 | const void *p; | |
1569 | size_t sz; | |
1570 | ||
1571 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "ay"); | |
1572 | if (r < 0) | |
1573 | return bus_log_parse_error(r); | |
1574 | ||
1575 | while ((r = sd_bus_message_read_array(m, 'y', &p, &sz)) > 0) { | |
1576 | _cleanup_free_ char *str = NULL; | |
1577 | const char *eq; | |
1578 | ||
1579 | if (memchr(p, 0, sz)) | |
1580 | continue; | |
1581 | ||
1582 | eq = memchr(p, '=', sz); | |
1583 | if (!eq) | |
1584 | continue; | |
1585 | ||
1586 | if (!journal_field_valid(p, eq - (const char*) p, false)) | |
1587 | continue; | |
1588 | ||
1589 | str = malloc(sz + 1); | |
1590 | if (!str) | |
1591 | return log_oom(); | |
1592 | ||
1593 | memcpy(str, p, sz); | |
1594 | str[sz] = '\0'; | |
1595 | ||
1596 | if (!utf8_is_valid(str)) | |
1597 | continue; | |
1598 | ||
3a6ce677 | 1599 | if (!strextend_with_separator(&fields, " ", str)) |
a032b68d MB |
1600 | return log_oom(); |
1601 | } | |
1602 | if (r < 0) | |
1603 | return bus_log_parse_error(r); | |
1604 | ||
1605 | r = sd_bus_message_exit_container(m); | |
1606 | if (r < 0) | |
1607 | return bus_log_parse_error(r); | |
1608 | ||
8b3d4ff0 | 1609 | bus_print_property_value(name, expected_value, flags, fields); |
a032b68d MB |
1610 | |
1611 | return 1; | |
8b3d4ff0 MB |
1612 | } else if (contents[0] == SD_BUS_TYPE_BYTE && |
1613 | STR_IN_SET(name, | |
1614 | "CPUAffinity", "NUMAMask", "AllowedCPUs", "AllowedMemoryNodes", | |
1615 | "EffectiveCPUs", "EffectiveMemoryNodes")) { | |
1616 | ||
a032b68d MB |
1617 | _cleanup_free_ char *affinity = NULL; |
1618 | _cleanup_(cpu_set_reset) CPUSet set = {}; | |
1619 | const void *a; | |
1620 | size_t n; | |
1621 | ||
1622 | r = sd_bus_message_read_array(m, 'y', &a, &n); | |
1623 | if (r < 0) | |
1624 | return bus_log_parse_error(r); | |
1625 | ||
1626 | r = cpu_set_from_dbus(a, n, &set); | |
1627 | if (r < 0) | |
1628 | return log_error_errno(r, "Failed to deserialize %s: %m", name); | |
1629 | ||
1630 | affinity = cpu_set_to_range_string(&set); | |
1631 | if (!affinity) | |
1632 | return log_oom(); | |
1633 | ||
8b3d4ff0 | 1634 | bus_print_property_value(name, expected_value, flags, affinity); |
a032b68d MB |
1635 | |
1636 | return 1; | |
1637 | } else if (streq(name, "MountImages")) { | |
1638 | _cleanup_free_ char *paths = NULL; | |
1639 | ||
1640 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ssba(ss))"); | |
1641 | if (r < 0) | |
1642 | return bus_log_parse_error(r); | |
1643 | ||
1644 | for (;;) { | |
1645 | _cleanup_free_ char *str = NULL; | |
1646 | const char *source, *destination, *partition, *mount_options; | |
1647 | int ignore_enoent; | |
1648 | ||
1649 | r = sd_bus_message_enter_container(m, 'r', "ssba(ss)"); | |
1650 | if (r < 0) | |
1651 | return r; | |
1652 | ||
1653 | r = sd_bus_message_read(m, "ssb", &source, &destination, &ignore_enoent); | |
1654 | if (r <= 0) | |
1655 | break; | |
1656 | ||
1657 | str = strjoin(ignore_enoent ? "-" : "", | |
1658 | source, | |
1659 | ":", | |
1660 | destination); | |
1661 | if (!str) | |
1662 | return log_oom(); | |
1663 | ||
1664 | r = sd_bus_message_enter_container(m, 'a', "(ss)"); | |
1665 | if (r < 0) | |
1666 | return r; | |
1667 | ||
8b3d4ff0 MB |
1668 | while ((r = sd_bus_message_read(m, "(ss)", &partition, &mount_options)) > 0) |
1669 | if (!strextend_with_separator(&str, ":", partition, ":", mount_options)) | |
a032b68d | 1670 | return log_oom(); |
a032b68d MB |
1671 | if (r < 0) |
1672 | return r; | |
1673 | ||
3a6ce677 | 1674 | if (!strextend_with_separator(&paths, " ", str)) |
a032b68d MB |
1675 | return log_oom(); |
1676 | ||
1677 | r = sd_bus_message_exit_container(m); | |
1678 | if (r < 0) | |
1679 | return r; | |
1680 | ||
1681 | r = sd_bus_message_exit_container(m); | |
1682 | if (r < 0) | |
1683 | return r; | |
1684 | } | |
1685 | if (r < 0) | |
1686 | return bus_log_parse_error(r); | |
1687 | ||
1688 | r = sd_bus_message_exit_container(m); | |
1689 | if (r < 0) | |
1690 | return bus_log_parse_error(r); | |
1691 | ||
8b3d4ff0 MB |
1692 | bus_print_property_value(name, expected_value, flags, paths); |
1693 | ||
1694 | return 1; | |
1695 | ||
1696 | } else if (streq(name, "BPFProgram")) { | |
1697 | const char *a, *p; | |
1698 | ||
1699 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)"); | |
1700 | if (r < 0) | |
1701 | return bus_log_parse_error(r); | |
1702 | ||
1703 | while ((r = sd_bus_message_read(m, "(ss)", &a, &p)) > 0) | |
1704 | bus_print_property_valuef(name, expected_value, flags, "%s:%s", a, p); | |
1705 | if (r < 0) | |
1706 | return bus_log_parse_error(r); | |
1707 | ||
1708 | r = sd_bus_message_exit_container(m); | |
1709 | if (r < 0) | |
1710 | return bus_log_parse_error(r); | |
a032b68d MB |
1711 | |
1712 | return 1; | |
8b3d4ff0 MB |
1713 | } else if (STR_IN_SET(name, "SocketBindAllow", "SocketBindDeny")) { |
1714 | uint16_t nr_ports, port_min; | |
1715 | int32_t af, ip_protocol; | |
a032b68d | 1716 | |
8b3d4ff0 MB |
1717 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(iiqq)"); |
1718 | if (r < 0) | |
1719 | return bus_log_parse_error(r); | |
1720 | while ((r = sd_bus_message_read(m, "(iiqq)", &af, &ip_protocol, &nr_ports, &port_min)) > 0) { | |
1721 | const char *family, *colon; | |
1722 | ||
1723 | family = strempty(af_to_ipv4_ipv6(af)); | |
1724 | colon = isempty(family) ? "" : ":"; | |
1725 | ||
1726 | if (nr_ports == 0) | |
1727 | bus_print_property_valuef(name, expected_value, flags, "%s%sany", family, colon); | |
1728 | else if (nr_ports == 1) | |
1729 | bus_print_property_valuef( | |
1730 | name, expected_value, flags, "%s%s%hu", family, colon, port_min); | |
1731 | else | |
1732 | bus_print_property_valuef( | |
1733 | name, expected_value, flags, "%s%s%hu-%hu", family, colon, port_min, | |
1734 | (uint16_t) (port_min + nr_ports - 1)); | |
1735 | } | |
1736 | if (r < 0) | |
1737 | return bus_log_parse_error(r); | |
1738 | ||
1739 | r = sd_bus_message_exit_container(m); | |
1740 | if (r < 0) | |
1741 | return bus_log_parse_error(r); | |
1742 | ||
1743 | return 1; | |
a032b68d MB |
1744 | } |
1745 | ||
1746 | break; | |
1747 | } | |
1748 | ||
1749 | return 0; | |
1750 | } | |
1751 | ||
1752 | typedef enum SystemctlShowMode{ | |
1753 | SYSTEMCTL_SHOW_PROPERTIES, | |
1754 | SYSTEMCTL_SHOW_STATUS, | |
1755 | SYSTEMCTL_SHOW_HELP, | |
1756 | _SYSTEMCTL_SHOW_MODE_MAX, | |
3a6ce677 | 1757 | _SYSTEMCTL_SHOW_MODE_INVALID = -EINVAL, |
a032b68d MB |
1758 | } SystemctlShowMode; |
1759 | ||
1760 | static const char* const systemctl_show_mode_table[_SYSTEMCTL_SHOW_MODE_MAX] = { | |
1761 | [SYSTEMCTL_SHOW_PROPERTIES] = "show", | |
1762 | [SYSTEMCTL_SHOW_STATUS] = "status", | |
1763 | [SYSTEMCTL_SHOW_HELP] = "help", | |
1764 | }; | |
1765 | ||
1766 | DEFINE_PRIVATE_STRING_TABLE_LOOKUP_FROM_STRING(systemctl_show_mode, SystemctlShowMode); | |
1767 | ||
1768 | static int show_one( | |
1769 | sd_bus *bus, | |
1770 | const char *path, | |
1771 | const char *unit, | |
1772 | SystemctlShowMode show_mode, | |
1773 | bool *new_line, | |
1774 | bool *ellipsized) { | |
1775 | ||
1776 | static const struct bus_properties_map property_map[] = { | |
1777 | { "LoadState", "s", NULL, offsetof(UnitStatusInfo, load_state) }, | |
1778 | { "ActiveState", "s", NULL, offsetof(UnitStatusInfo, active_state) }, | |
1779 | { "FreezerState", "s", NULL, offsetof(UnitStatusInfo, freezer_state) }, | |
1780 | { "Documentation", "as", NULL, offsetof(UnitStatusInfo, documentation) }, | |
1781 | {} | |
1782 | }, status_map[] = { | |
1783 | { "Id", "s", NULL, offsetof(UnitStatusInfo, id) }, | |
1784 | { "LoadState", "s", NULL, offsetof(UnitStatusInfo, load_state) }, | |
1785 | { "ActiveState", "s", NULL, offsetof(UnitStatusInfo, active_state) }, | |
1786 | { "FreezerState", "s", NULL, offsetof(UnitStatusInfo, freezer_state) }, | |
1787 | { "SubState", "s", NULL, offsetof(UnitStatusInfo, sub_state) }, | |
1788 | { "UnitFileState", "s", NULL, offsetof(UnitStatusInfo, unit_file_state) }, | |
1789 | { "UnitFilePreset", "s", NULL, offsetof(UnitStatusInfo, unit_file_preset) }, | |
1790 | { "Description", "s", NULL, offsetof(UnitStatusInfo, description) }, | |
1791 | { "Following", "s", NULL, offsetof(UnitStatusInfo, following) }, | |
1792 | { "Documentation", "as", NULL, offsetof(UnitStatusInfo, documentation) }, | |
1793 | { "FragmentPath", "s", NULL, offsetof(UnitStatusInfo, fragment_path) }, | |
1794 | { "SourcePath", "s", NULL, offsetof(UnitStatusInfo, source_path) }, | |
1795 | { "ControlGroup", "s", NULL, offsetof(UnitStatusInfo, control_group) }, | |
1796 | { "DropInPaths", "as", NULL, offsetof(UnitStatusInfo, dropin_paths) }, | |
1797 | { "LoadError", "(ss)", map_load_error, offsetof(UnitStatusInfo, load_error) }, | |
1798 | { "Result", "s", NULL, offsetof(UnitStatusInfo, result) }, | |
1799 | { "TriggeredBy", "as", NULL, offsetof(UnitStatusInfo, triggered_by) }, | |
1800 | { "Triggers", "as", NULL, offsetof(UnitStatusInfo, triggers) }, | |
1801 | { "InactiveExitTimestamp", "t", NULL, offsetof(UnitStatusInfo, inactive_exit_timestamp) }, | |
1802 | { "InactiveExitTimestampMonotonic", "t", NULL, offsetof(UnitStatusInfo, inactive_exit_timestamp_monotonic) }, | |
1803 | { "ActiveEnterTimestamp", "t", NULL, offsetof(UnitStatusInfo, active_enter_timestamp) }, | |
1804 | { "ActiveExitTimestamp", "t", NULL, offsetof(UnitStatusInfo, active_exit_timestamp) }, | |
1805 | { "InactiveEnterTimestamp", "t", NULL, offsetof(UnitStatusInfo, inactive_enter_timestamp) }, | |
1806 | { "NeedDaemonReload", "b", NULL, offsetof(UnitStatusInfo, need_daemon_reload) }, | |
1807 | { "Transient", "b", NULL, offsetof(UnitStatusInfo, transient) }, | |
1808 | { "ExecMainPID", "u", NULL, offsetof(UnitStatusInfo, main_pid) }, | |
1809 | { "MainPID", "u", map_main_pid, 0 }, | |
1810 | { "ControlPID", "u", NULL, offsetof(UnitStatusInfo, control_pid) }, | |
1811 | { "StatusText", "s", NULL, offsetof(UnitStatusInfo, status_text) }, | |
1812 | { "PIDFile", "s", NULL, offsetof(UnitStatusInfo, pid_file) }, | |
1813 | { "StatusErrno", "i", NULL, offsetof(UnitStatusInfo, status_errno) }, | |
1814 | { "ExecMainStartTimestamp", "t", NULL, offsetof(UnitStatusInfo, start_timestamp) }, | |
1815 | { "ExecMainExitTimestamp", "t", NULL, offsetof(UnitStatusInfo, exit_timestamp) }, | |
1816 | { "ExecMainCode", "i", NULL, offsetof(UnitStatusInfo, exit_code) }, | |
1817 | { "ExecMainStatus", "i", NULL, offsetof(UnitStatusInfo, exit_status) }, | |
1818 | { "LogNamespace", "s", NULL, offsetof(UnitStatusInfo, log_namespace) }, | |
1819 | { "ConditionTimestamp", "t", NULL, offsetof(UnitStatusInfo, condition_timestamp) }, | |
1820 | { "ConditionResult", "b", NULL, offsetof(UnitStatusInfo, condition_result) }, | |
1821 | { "Conditions", "a(sbbsi)", map_conditions, 0 }, | |
1822 | { "AssertTimestamp", "t", NULL, offsetof(UnitStatusInfo, assert_timestamp) }, | |
1823 | { "AssertResult", "b", NULL, offsetof(UnitStatusInfo, assert_result) }, | |
1824 | { "Asserts", "a(sbbsi)", map_asserts, 0 }, | |
1825 | { "NextElapseUSecRealtime", "t", NULL, offsetof(UnitStatusInfo, next_elapse_real) }, | |
1826 | { "NextElapseUSecMonotonic", "t", NULL, offsetof(UnitStatusInfo, next_elapse_monotonic) }, | |
1827 | { "NAccepted", "u", NULL, offsetof(UnitStatusInfo, n_accepted) }, | |
1828 | { "NConnections", "u", NULL, offsetof(UnitStatusInfo, n_connections) }, | |
1829 | { "NRefused", "u", NULL, offsetof(UnitStatusInfo, n_refused) }, | |
1830 | { "Accept", "b", NULL, offsetof(UnitStatusInfo, accept) }, | |
1831 | { "Listen", "a(ss)", map_listen, offsetof(UnitStatusInfo, listen) }, | |
1832 | { "SysFSPath", "s", NULL, offsetof(UnitStatusInfo, sysfs_path) }, | |
1833 | { "Where", "s", NULL, offsetof(UnitStatusInfo, where) }, | |
1834 | { "What", "s", NULL, offsetof(UnitStatusInfo, what) }, | |
1835 | { "MemoryCurrent", "t", NULL, offsetof(UnitStatusInfo, memory_current) }, | |
8b3d4ff0 | 1836 | { "MemoryAvailable", "t", NULL, offsetof(UnitStatusInfo, memory_available) }, |
a032b68d MB |
1837 | { "DefaultMemoryMin", "t", NULL, offsetof(UnitStatusInfo, default_memory_min) }, |
1838 | { "DefaultMemoryLow", "t", NULL, offsetof(UnitStatusInfo, default_memory_low) }, | |
1839 | { "MemoryMin", "t", NULL, offsetof(UnitStatusInfo, memory_min) }, | |
1840 | { "MemoryLow", "t", NULL, offsetof(UnitStatusInfo, memory_low) }, | |
1841 | { "MemoryHigh", "t", NULL, offsetof(UnitStatusInfo, memory_high) }, | |
1842 | { "MemoryMax", "t", NULL, offsetof(UnitStatusInfo, memory_max) }, | |
1843 | { "MemorySwapMax", "t", NULL, offsetof(UnitStatusInfo, memory_swap_max) }, | |
1844 | { "MemoryLimit", "t", NULL, offsetof(UnitStatusInfo, memory_limit) }, | |
1845 | { "CPUUsageNSec", "t", NULL, offsetof(UnitStatusInfo, cpu_usage_nsec) }, | |
1846 | { "TasksCurrent", "t", NULL, offsetof(UnitStatusInfo, tasks_current) }, | |
1847 | { "TasksMax", "t", NULL, offsetof(UnitStatusInfo, tasks_max) }, | |
1848 | { "IPIngressBytes", "t", NULL, offsetof(UnitStatusInfo, ip_ingress_bytes) }, | |
1849 | { "IPEgressBytes", "t", NULL, offsetof(UnitStatusInfo, ip_egress_bytes) }, | |
1850 | { "IOReadBytes", "t", NULL, offsetof(UnitStatusInfo, io_read_bytes) }, | |
1851 | { "IOWriteBytes", "t", NULL, offsetof(UnitStatusInfo, io_write_bytes) }, | |
1852 | { "ExecCondition", "a(sasbttttuii)", map_exec, 0 }, | |
1853 | { "ExecConditionEx", "a(sasasttttuii)", map_exec, 0 }, | |
1854 | { "ExecStartPre", "a(sasbttttuii)", map_exec, 0 }, | |
1855 | { "ExecStartPreEx", "a(sasasttttuii)", map_exec, 0 }, | |
1856 | { "ExecStart", "a(sasbttttuii)", map_exec, 0 }, | |
1857 | { "ExecStartEx", "a(sasasttttuii)", map_exec, 0 }, | |
1858 | { "ExecStartPost", "a(sasbttttuii)", map_exec, 0 }, | |
1859 | { "ExecStartPostEx", "a(sasasttttuii)", map_exec, 0 }, | |
1860 | { "ExecReload", "a(sasbttttuii)", map_exec, 0 }, | |
1861 | { "ExecReloadEx", "a(sasasttttuii)", map_exec, 0 }, | |
1862 | { "ExecStopPre", "a(sasbttttuii)", map_exec, 0 }, | |
1863 | { "ExecStop", "a(sasbttttuii)", map_exec, 0 }, | |
1864 | { "ExecStopEx", "a(sasasttttuii)", map_exec, 0 }, | |
1865 | { "ExecStopPost", "a(sasbttttuii)", map_exec, 0 }, | |
1866 | { "ExecStopPostEx", "a(sasasttttuii)", map_exec, 0 }, | |
1867 | {} | |
1868 | }; | |
1869 | ||
1870 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
1871 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1872 | _cleanup_set_free_ Set *found_properties = NULL; | |
1873 | _cleanup_(unit_status_info_free) UnitStatusInfo info = { | |
3a6ce677 | 1874 | .memory_current = UINT64_MAX, |
a032b68d MB |
1875 | .memory_high = CGROUP_LIMIT_MAX, |
1876 | .memory_max = CGROUP_LIMIT_MAX, | |
1877 | .memory_swap_max = CGROUP_LIMIT_MAX, | |
3a6ce677 | 1878 | .memory_limit = UINT64_MAX, |
8b3d4ff0 | 1879 | .memory_available = CGROUP_LIMIT_MAX, |
3a6ce677 BR |
1880 | .cpu_usage_nsec = UINT64_MAX, |
1881 | .tasks_current = UINT64_MAX, | |
1882 | .tasks_max = UINT64_MAX, | |
1883 | .ip_ingress_bytes = UINT64_MAX, | |
1884 | .ip_egress_bytes = UINT64_MAX, | |
a032b68d MB |
1885 | .io_read_bytes = UINT64_MAX, |
1886 | .io_write_bytes = UINT64_MAX, | |
1887 | }; | |
1888 | char **pp; | |
1889 | int r; | |
1890 | ||
1891 | assert(path); | |
1892 | assert(new_line); | |
1893 | ||
1894 | log_debug("Showing one %s", path); | |
1895 | ||
1896 | r = bus_map_all_properties( | |
1897 | bus, | |
1898 | "org.freedesktop.systemd1", | |
1899 | path, | |
1900 | show_mode == SYSTEMCTL_SHOW_STATUS ? status_map : property_map, | |
1901 | BUS_MAP_BOOLEAN_AS_BOOL, | |
1902 | &error, | |
1903 | &reply, | |
1904 | &info); | |
1905 | if (r < 0) | |
1906 | return log_error_errno(r, "Failed to get properties: %s", bus_error_message(&error, r)); | |
1907 | ||
1908 | if (unit && streq_ptr(info.load_state, "not-found") && streq_ptr(info.active_state, "inactive")) { | |
1909 | log_full(show_mode == SYSTEMCTL_SHOW_STATUS ? LOG_ERR : LOG_DEBUG, | |
1910 | "Unit %s could not be found.", unit); | |
1911 | ||
1912 | if (show_mode == SYSTEMCTL_SHOW_STATUS) | |
1913 | return EXIT_PROGRAM_OR_SERVICES_STATUS_UNKNOWN; | |
1914 | else if (show_mode == SYSTEMCTL_SHOW_HELP) | |
1915 | return -ENOENT; | |
1916 | } | |
1917 | ||
1918 | if (*new_line) | |
1919 | printf("\n"); | |
1920 | ||
1921 | *new_line = true; | |
1922 | ||
1923 | if (show_mode == SYSTEMCTL_SHOW_STATUS) { | |
1924 | print_status_info(bus, &info, ellipsized); | |
1925 | ||
1926 | if (info.active_state && !STR_IN_SET(info.active_state, "active", "reloading")) | |
1927 | return EXIT_PROGRAM_NOT_RUNNING; | |
1928 | ||
1929 | return EXIT_PROGRAM_RUNNING_OR_SERVICE_OK; | |
1930 | ||
1931 | } else if (show_mode == SYSTEMCTL_SHOW_HELP) { | |
1932 | show_unit_help(&info); | |
1933 | return 0; | |
1934 | } | |
1935 | ||
1936 | r = sd_bus_message_rewind(reply, true); | |
1937 | if (r < 0) | |
1938 | return log_error_errno(r, "Failed to rewind: %s", bus_error_message(&error, r)); | |
1939 | ||
8b3d4ff0 | 1940 | r = bus_message_print_all_properties(reply, print_property, arg_properties, arg_print_flags, &found_properties); |
a032b68d MB |
1941 | if (r < 0) |
1942 | return bus_log_parse_error(r); | |
1943 | ||
1944 | STRV_FOREACH(pp, arg_properties) | |
1945 | if (!set_contains(found_properties, *pp)) | |
1946 | log_debug("Property %s does not exist.", *pp); | |
1947 | ||
1948 | return 0; | |
1949 | } | |
1950 | ||
1951 | static int get_unit_dbus_path_by_pid( | |
1952 | sd_bus *bus, | |
1953 | uint32_t pid, | |
1954 | char **unit) { | |
1955 | ||
1956 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1957 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
1958 | char *u; | |
1959 | int r; | |
1960 | ||
1961 | r = bus_call_method(bus, bus_systemd_mgr, "GetUnitByPID", &error, &reply, "u", pid); | |
1962 | if (r < 0) | |
1963 | return log_error_errno(r, "Failed to get unit for PID %"PRIu32": %s", pid, bus_error_message(&error, r)); | |
1964 | ||
1965 | r = sd_bus_message_read(reply, "o", &u); | |
1966 | if (r < 0) | |
1967 | return bus_log_parse_error(r); | |
1968 | ||
1969 | u = strdup(u); | |
1970 | if (!u) | |
1971 | return log_oom(); | |
1972 | ||
1973 | *unit = u; | |
1974 | return 0; | |
1975 | } | |
1976 | ||
1977 | static int show_all( | |
1978 | sd_bus *bus, | |
1979 | bool *new_line, | |
1980 | bool *ellipsized) { | |
1981 | ||
1982 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
1983 | _cleanup_free_ UnitInfo *unit_infos = NULL; | |
a032b68d MB |
1984 | unsigned c; |
1985 | int r, ret = 0; | |
1986 | ||
1987 | r = get_unit_list(bus, NULL, NULL, &unit_infos, 0, &reply); | |
1988 | if (r < 0) | |
1989 | return r; | |
1990 | ||
1991 | (void) pager_open(arg_pager_flags); | |
1992 | ||
1993 | c = (unsigned) r; | |
1994 | ||
1995 | typesafe_qsort(unit_infos, c, unit_info_compare); | |
1996 | ||
3a6ce677 | 1997 | for (const UnitInfo *u = unit_infos; u < unit_infos + c; u++) { |
a032b68d MB |
1998 | _cleanup_free_ char *p = NULL; |
1999 | ||
2000 | p = unit_dbus_path_from_name(u->id); | |
2001 | if (!p) | |
2002 | return log_oom(); | |
2003 | ||
2004 | r = show_one(bus, p, u->id, SYSTEMCTL_SHOW_STATUS, new_line, ellipsized); | |
2005 | if (r < 0) | |
2006 | return r; | |
2007 | else if (r > 0 && ret == 0) | |
2008 | ret = r; | |
2009 | } | |
2010 | ||
2011 | return ret; | |
2012 | } | |
2013 | ||
2014 | static int show_system_status(sd_bus *bus) { | |
2015 | char since1[FORMAT_TIMESTAMP_RELATIVE_MAX], since2[FORMAT_TIMESTAMP_MAX]; | |
2016 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
2017 | _cleanup_(machine_info_clear) struct machine_info mi = {}; | |
2018 | _cleanup_free_ char *hn = NULL; | |
2019 | const char *on, *off; | |
2020 | int r; | |
2021 | ||
2022 | hn = gethostname_malloc(); | |
2023 | if (!hn) | |
2024 | return log_oom(); | |
2025 | ||
2026 | r = bus_map_all_properties( | |
2027 | bus, | |
2028 | "org.freedesktop.systemd1", | |
2029 | "/org/freedesktop/systemd1", | |
2030 | machine_info_property_map, | |
2031 | BUS_MAP_STRDUP, | |
2032 | &error, | |
2033 | NULL, | |
2034 | &mi); | |
2035 | if (r < 0) | |
2036 | return log_error_errno(r, "Failed to read server status: %s", bus_error_message(&error, r)); | |
2037 | ||
2038 | if (streq_ptr(mi.state, "degraded")) { | |
2039 | on = ansi_highlight_red(); | |
2040 | off = ansi_normal(); | |
2041 | } else if (streq_ptr(mi.state, "running")) { | |
2042 | on = ansi_highlight_green(); | |
2043 | off = ansi_normal(); | |
2044 | } else { | |
2045 | on = ansi_highlight_yellow(); | |
2046 | off = ansi_normal(); | |
2047 | } | |
2048 | ||
2049 | printf("%s%s%s %s\n", on, special_glyph(SPECIAL_GLYPH_BLACK_CIRCLE), off, arg_host ? arg_host : hn); | |
2050 | ||
2051 | printf(" State: %s%s%s\n", | |
2052 | on, strna(mi.state), off); | |
2053 | ||
2054 | printf(" Jobs: %" PRIu32 " queued\n", mi.n_jobs); | |
2055 | printf(" Failed: %" PRIu32 " units\n", mi.n_failed_units); | |
2056 | ||
2057 | printf(" Since: %s; %s\n", | |
2058 | format_timestamp_style(since2, sizeof(since2), mi.timestamp, arg_timestamp_style), | |
2059 | format_timestamp_relative(since1, sizeof(since1), mi.timestamp)); | |
2060 | ||
2061 | printf(" CGroup: %s\n", mi.control_group ?: "/"); | |
2062 | if (IN_SET(arg_transport, | |
2063 | BUS_TRANSPORT_LOCAL, | |
2064 | BUS_TRANSPORT_MACHINE)) { | |
2065 | static const char prefix[] = " "; | |
2066 | unsigned c; | |
2067 | ||
2068 | c = columns(); | |
2069 | if (c > sizeof(prefix) - 1) | |
2070 | c -= sizeof(prefix) - 1; | |
2071 | else | |
2072 | c = 0; | |
2073 | ||
2074 | show_cgroup(SYSTEMD_CGROUP_CONTROLLER, strempty(mi.control_group), prefix, c, get_output_flags()); | |
2075 | } | |
2076 | ||
2077 | return 0; | |
2078 | } | |
2079 | ||
2080 | int show(int argc, char *argv[], void *userdata) { | |
2081 | bool new_line = false, ellipsized = false; | |
2082 | SystemctlShowMode show_mode; | |
2083 | int r, ret = 0; | |
2084 | sd_bus *bus; | |
2085 | ||
2086 | assert(argv); | |
2087 | ||
2088 | show_mode = systemctl_show_mode_from_string(argv[0]); | |
2089 | if (show_mode < 0) | |
3a6ce677 | 2090 | return log_error_errno(show_mode, "Invalid argument."); |
a032b68d MB |
2091 | |
2092 | if (show_mode == SYSTEMCTL_SHOW_HELP && argc <= 1) | |
2093 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
2094 | "'help' command expects one or more unit names.\n" | |
2095 | "(Alternatively, help for systemctl itself may be shown with --help)"); | |
2096 | ||
2097 | r = acquire_bus(BUS_MANAGER, &bus); | |
2098 | if (r < 0) | |
2099 | return r; | |
2100 | ||
2101 | (void) pager_open(arg_pager_flags); | |
2102 | ||
2103 | /* If no argument is specified inspect the manager itself */ | |
2104 | if (show_mode == SYSTEMCTL_SHOW_PROPERTIES && argc <= 1) | |
2105 | return show_one(bus, "/org/freedesktop/systemd1", NULL, show_mode, &new_line, &ellipsized); | |
2106 | ||
2107 | if (show_mode == SYSTEMCTL_SHOW_STATUS && argc <= 1) { | |
2108 | ||
2109 | show_system_status(bus); | |
2110 | new_line = true; | |
2111 | ||
2112 | if (arg_all) | |
2113 | ret = show_all(bus, &new_line, &ellipsized); | |
2114 | } else { | |
2115 | _cleanup_free_ char **patterns = NULL; | |
2116 | char **name; | |
2117 | ||
2118 | STRV_FOREACH(name, strv_skip(argv, 1)) { | |
2119 | _cleanup_free_ char *path = NULL, *unit = NULL; | |
2120 | uint32_t id; | |
2121 | ||
2122 | if (safe_atou32(*name, &id) < 0) { | |
2123 | if (strv_push(&patterns, *name) < 0) | |
2124 | return log_oom(); | |
2125 | ||
2126 | continue; | |
2127 | } else if (show_mode == SYSTEMCTL_SHOW_PROPERTIES) { | |
2128 | /* Interpret as job id */ | |
2129 | if (asprintf(&path, "/org/freedesktop/systemd1/job/%u", id) < 0) | |
2130 | return log_oom(); | |
2131 | ||
2132 | } else { | |
2133 | /* Interpret as PID */ | |
2134 | r = get_unit_dbus_path_by_pid(bus, id, &path); | |
2135 | if (r < 0) { | |
2136 | ret = r; | |
2137 | continue; | |
2138 | } | |
2139 | ||
2140 | r = unit_name_from_dbus_path(path, &unit); | |
2141 | if (r < 0) | |
2142 | return log_oom(); | |
2143 | } | |
2144 | ||
2145 | r = show_one(bus, path, unit, show_mode, &new_line, &ellipsized); | |
2146 | if (r < 0) | |
2147 | return r; | |
2148 | else if (r > 0 && ret == 0) | |
2149 | ret = r; | |
2150 | } | |
2151 | ||
2152 | if (!strv_isempty(patterns)) { | |
2153 | _cleanup_strv_free_ char **names = NULL; | |
2154 | ||
2155 | r = expand_unit_names(bus, patterns, NULL, &names, NULL); | |
2156 | if (r < 0) | |
2157 | return log_error_errno(r, "Failed to expand names: %m"); | |
2158 | ||
2159 | r = maybe_extend_with_unit_dependencies(bus, &names); | |
2160 | if (r < 0) | |
2161 | return r; | |
2162 | ||
2163 | STRV_FOREACH(name, names) { | |
5b5a102a | 2164 | _cleanup_free_ char *path = NULL; |
a032b68d MB |
2165 | |
2166 | path = unit_dbus_path_from_name(*name); | |
2167 | if (!path) | |
2168 | return log_oom(); | |
2169 | ||
2170 | r = show_one(bus, path, *name, show_mode, &new_line, &ellipsized); | |
2171 | if (r < 0) | |
2172 | return r; | |
2173 | if (r > 0 && ret == 0) | |
2174 | ret = r; | |
2175 | } | |
2176 | } | |
2177 | } | |
2178 | ||
2179 | if (ellipsized && !arg_quiet) | |
2180 | printf("Hint: Some lines were ellipsized, use -l to show in full.\n"); | |
2181 | ||
2182 | return ret; | |
2183 | } |