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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
abca4822 | 2 | |
abca4822 | 3 | #include <errno.h> |
abca4822 | 4 | #include <getopt.h> |
a9cdc94f | 5 | #include <locale.h> |
3f6fd1ba LP |
6 | #include <string.h> |
7 | #include <unistd.h> | |
abca4822 | 8 | |
f8f14b36 | 9 | #include "sd-bus.h" |
3f6fd1ba | 10 | |
b5efdb8a | 11 | #include "alloc-util.h" |
f8f14b36 | 12 | #include "bus-error.h" |
25b1d72d | 13 | #include "bus-unit-procs.h" |
3f6fd1ba LP |
14 | #include "bus-util.h" |
15 | #include "cgroup-show.h" | |
16 | #include "cgroup-util.h" | |
99f1229d | 17 | #include "format-table.h" |
abca4822 | 18 | #include "log.h" |
3f6fd1ba | 19 | #include "logs-show.h" |
abca4822 | 20 | #include "macro.h" |
eae5c847 | 21 | #include "main-func.h" |
0a970718 | 22 | #include "memory-util.h" |
abca4822 | 23 | #include "pager.h" |
6bedfcbb | 24 | #include "parse-util.h" |
294bf0c3 | 25 | #include "pretty-print.h" |
3f6fd1ba | 26 | #include "process-util.h" |
1abaf488 | 27 | #include "rlimit-util.h" |
9e29521e | 28 | #include "sigbus.h" |
3f6fd1ba LP |
29 | #include "signal-util.h" |
30 | #include "spawn-polkit-agent.h" | |
5c828e66 | 31 | #include "string-table.h" |
a4c279f8 | 32 | #include "strv.h" |
a4c279f8 | 33 | #include "sysfs-show.h" |
288a74cc | 34 | #include "terminal-util.h" |
3f6fd1ba | 35 | #include "unit-name.h" |
b1d4f8e1 | 36 | #include "user-util.h" |
3f6fd1ba | 37 | #include "verbs.h" |
abca4822 | 38 | |
a4c279f8 LP |
39 | static char **arg_property = NULL; |
40 | static bool arg_all = false; | |
f4046fe0 | 41 | static bool arg_value = false; |
9bdbc2e2 | 42 | static bool arg_full = false; |
0221d68a | 43 | static PagerFlags arg_pager_flags = 0; |
841aa8c0 | 44 | static bool arg_legend = true; |
a4c279f8 LP |
45 | static const char *arg_kill_who = NULL; |
46 | static int arg_signal = SIGTERM; | |
f8f14b36 | 47 | static BusTransport arg_transport = BUS_TRANSPORT_LOCAL; |
7085053a | 48 | static char *arg_host = NULL; |
079dac08 | 49 | static bool arg_ask_password = true; |
3c756001 LP |
50 | static unsigned arg_lines = 10; |
51 | static OutputMode arg_output = OUTPUT_SHORT; | |
abca4822 | 52 | |
eae5c847 YW |
53 | STATIC_DESTRUCTOR_REGISTER(arg_property, strv_freep); |
54 | ||
3c756001 LP |
55 | static OutputFlags get_output_flags(void) { |
56 | ||
57 | return | |
58 | arg_all * OUTPUT_SHOW_ALL | | |
459b9f9f | 59 | (arg_full || !on_tty() || pager_have()) * OUTPUT_FULL_WIDTH | |
40c9fe4c | 60 | colors_enabled() * OUTPUT_COLOR; |
3c756001 LP |
61 | } |
62 | ||
5611ddeb ZJS |
63 | static int get_session_path(sd_bus *bus, const char *session_id, sd_bus_error *error, char **path) { |
64 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
65 | int r; | |
66 | char *ans; | |
67 | ||
68 | r = sd_bus_call_method( | |
69 | bus, | |
70 | "org.freedesktop.login1", | |
71 | "/org/freedesktop/login1", | |
72 | "org.freedesktop.login1.Manager", | |
73 | "GetSession", | |
74 | error, &reply, | |
75 | "s", session_id); | |
76 | if (r < 0) | |
77 | return r; | |
78 | ||
79 | r = sd_bus_message_read(reply, "o", &ans); | |
80 | if (r < 0) | |
81 | return r; | |
82 | ||
83 | ans = strdup(ans); | |
84 | if (!ans) | |
85 | return -ENOMEM; | |
86 | ||
87 | *path = ans; | |
88 | return 0; | |
89 | } | |
90 | ||
99f1229d LP |
91 | static int show_table(Table *table, const char *word) { |
92 | int r; | |
93 | ||
94 | assert(table); | |
95 | assert(word); | |
96 | ||
97 | if (table_get_rows(table) > 1) { | |
98 | r = table_set_sort(table, (size_t) 0, (size_t) -1); | |
99 | if (r < 0) | |
100 | return log_error_errno(r, "Failed to sort table: %m"); | |
101 | ||
102 | table_set_header(table, arg_legend); | |
103 | ||
e3483674 LP |
104 | if (OUTPUT_MODE_IS_JSON(arg_output)) |
105 | r = table_print_json(table, NULL, output_mode_to_json_format_flags(arg_output) | JSON_FORMAT_COLOR_AUTO); | |
106 | else | |
107 | r = table_print(table, NULL); | |
99f1229d LP |
108 | if (r < 0) |
109 | return log_error_errno(r, "Failed to show table: %m"); | |
110 | } | |
111 | ||
112 | if (arg_legend) { | |
113 | if (table_get_rows(table) > 1) | |
114 | printf("\n%zu %s listed.\n", table_get_rows(table) - 1, word); | |
115 | else | |
116 | printf("No %s.\n", word); | |
117 | } | |
118 | ||
119 | return 0; | |
120 | } | |
121 | ||
f7621db0 | 122 | static int list_sessions(int argc, char *argv[], void *userdata) { |
4afd3348 LP |
123 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
124 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
99f1229d | 125 | _cleanup_(table_unrefp) Table *table = NULL; |
f7621db0 | 126 | sd_bus *bus = userdata; |
f8f14b36 | 127 | int r; |
abca4822 | 128 | |
f7621db0 LP |
129 | assert(bus); |
130 | assert(argv); | |
131 | ||
0221d68a | 132 | (void) pager_open(arg_pager_flags); |
abca4822 | 133 | |
f8f14b36 | 134 | r = sd_bus_call_method( |
2a3613b1 | 135 | bus, |
abca4822 LP |
136 | "org.freedesktop.login1", |
137 | "/org/freedesktop/login1", | |
138 | "org.freedesktop.login1.Manager", | |
2a3613b1 | 139 | "ListSessions", |
f8f14b36 | 140 | &error, &reply, |
99f1229d LP |
141 | NULL); |
142 | if (r < 0) | |
143 | return log_error_errno(r, "Failed to list sessions: %s", bus_error_message(&error, r)); | |
abca4822 | 144 | |
f8f14b36 SP |
145 | r = sd_bus_message_enter_container(reply, 'a', "(susso)"); |
146 | if (r < 0) | |
5b30bef8 | 147 | return bus_log_parse_error(r); |
abca4822 | 148 | |
9969b542 | 149 | table = table_new("session", "uid", "user", "seat", "tty"); |
99f1229d LP |
150 | if (!table) |
151 | return log_oom(); | |
152 | ||
153 | /* Right-align the first two fields (since they are numeric) */ | |
154 | (void) table_set_align_percent(table, TABLE_HEADER_CELL(0), 100); | |
155 | (void) table_set_align_percent(table, TABLE_HEADER_CELL(1), 100); | |
abca4822 | 156 | |
99f1229d LP |
157 | for (;;) { |
158 | _cleanup_(sd_bus_error_free) sd_bus_error error_tty = SD_BUS_ERROR_NULL; | |
159 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply_tty = NULL; | |
160 | const char *id, *user, *seat, *object, *tty = NULL; | |
99f1229d | 161 | uint32_t uid; |
5611ddeb | 162 | |
99f1229d | 163 | r = sd_bus_message_read(reply, "(susso)", &id, &uid, &user, &seat, &object); |
5611ddeb | 164 | if (r < 0) |
99f1229d LP |
165 | return bus_log_parse_error(r); |
166 | if (r == 0) | |
167 | break; | |
168 | ||
169 | r = sd_bus_get_property( | |
170 | bus, | |
171 | "org.freedesktop.login1", | |
172 | object, | |
173 | "org.freedesktop.login1.Session", | |
174 | "TTY", | |
175 | &error_tty, | |
176 | &reply_tty, | |
177 | "s"); | |
178 | if (r < 0) | |
179 | log_warning_errno(r, "Failed to get TTY for session %s: %s", id, bus_error_message(&error_tty, r)); | |
5611ddeb | 180 | else { |
99f1229d | 181 | r = sd_bus_message_read(reply_tty, "s", &tty); |
5611ddeb | 182 | if (r < 0) |
99f1229d | 183 | return bus_log_parse_error(r); |
5611ddeb ZJS |
184 | } |
185 | ||
99f1229d LP |
186 | r = table_add_many(table, |
187 | TABLE_STRING, id, | |
188 | TABLE_UINT32, uid, | |
189 | TABLE_STRING, user, | |
190 | TABLE_STRING, seat, | |
191 | TABLE_STRING, strna(tty)); | |
192 | if (r < 0) | |
193 | return log_error_errno(r, "Failed to add row to table: %m"); | |
abca4822 | 194 | } |
99f1229d LP |
195 | |
196 | r = sd_bus_message_exit_container(reply); | |
f8f14b36 | 197 | if (r < 0) |
5b30bef8 | 198 | return bus_log_parse_error(r); |
abca4822 | 199 | |
99f1229d | 200 | return show_table(table, "sessions"); |
abca4822 LP |
201 | } |
202 | ||
f7621db0 | 203 | static int list_users(int argc, char *argv[], void *userdata) { |
4afd3348 LP |
204 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
205 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
99f1229d | 206 | _cleanup_(table_unrefp) Table *table = NULL; |
f7621db0 | 207 | sd_bus *bus = userdata; |
f8f14b36 | 208 | int r; |
abca4822 | 209 | |
f7621db0 LP |
210 | assert(bus); |
211 | assert(argv); | |
212 | ||
0221d68a | 213 | (void) pager_open(arg_pager_flags); |
abca4822 | 214 | |
f8f14b36 | 215 | r = sd_bus_call_method( |
2a3613b1 | 216 | bus, |
abca4822 LP |
217 | "org.freedesktop.login1", |
218 | "/org/freedesktop/login1", | |
219 | "org.freedesktop.login1.Manager", | |
2a3613b1 | 220 | "ListUsers", |
f8f14b36 | 221 | &error, &reply, |
99f1229d LP |
222 | NULL); |
223 | if (r < 0) | |
224 | return log_error_errno(r, "Failed to list users: %s", bus_error_message(&error, r)); | |
abca4822 | 225 | |
f8f14b36 SP |
226 | r = sd_bus_message_enter_container(reply, 'a', "(uso)"); |
227 | if (r < 0) | |
5b30bef8 | 228 | return bus_log_parse_error(r); |
abca4822 | 229 | |
9969b542 | 230 | table = table_new("uid", "user"); |
99f1229d LP |
231 | if (!table) |
232 | return log_oom(); | |
abca4822 | 233 | |
99f1229d LP |
234 | (void) table_set_align_percent(table, TABLE_HEADER_CELL(0), 100); |
235 | ||
236 | for (;;) { | |
31d99bd1 | 237 | const char *user; |
99f1229d LP |
238 | uint32_t uid; |
239 | ||
31d99bd1 | 240 | r = sd_bus_message_read(reply, "(uso)", &uid, &user, NULL); |
99f1229d LP |
241 | if (r < 0) |
242 | return bus_log_parse_error(r); | |
243 | if (r == 0) | |
244 | break; | |
245 | ||
246 | r = table_add_many(table, | |
247 | TABLE_UINT32, uid, | |
248 | TABLE_STRING, user); | |
249 | if (r < 0) | |
250 | return log_error_errno(r, "Failed to add row to table: %m"); | |
abca4822 | 251 | } |
99f1229d LP |
252 | |
253 | r = sd_bus_message_exit_container(reply); | |
f8f14b36 | 254 | if (r < 0) |
5b30bef8 | 255 | return bus_log_parse_error(r); |
abca4822 | 256 | |
99f1229d | 257 | return show_table(table, "users"); |
abca4822 LP |
258 | } |
259 | ||
f7621db0 | 260 | static int list_seats(int argc, char *argv[], void *userdata) { |
4afd3348 LP |
261 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
262 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
99f1229d | 263 | _cleanup_(table_unrefp) Table *table = NULL; |
f7621db0 | 264 | sd_bus *bus = userdata; |
f8f14b36 | 265 | int r; |
99f1229d | 266 | |
f7621db0 LP |
267 | assert(bus); |
268 | assert(argv); | |
269 | ||
0221d68a | 270 | (void) pager_open(arg_pager_flags); |
abca4822 | 271 | |
f8f14b36 | 272 | r = sd_bus_call_method( |
2a3613b1 | 273 | bus, |
abca4822 LP |
274 | "org.freedesktop.login1", |
275 | "/org/freedesktop/login1", | |
276 | "org.freedesktop.login1.Manager", | |
2a3613b1 | 277 | "ListSeats", |
f8f14b36 | 278 | &error, &reply, |
99f1229d LP |
279 | NULL); |
280 | if (r < 0) | |
281 | return log_error_errno(r, "Failed to list seats: %s", bus_error_message(&error, r)); | |
abca4822 | 282 | |
f8f14b36 SP |
283 | r = sd_bus_message_enter_container(reply, 'a', "(so)"); |
284 | if (r < 0) | |
5b30bef8 | 285 | return bus_log_parse_error(r); |
abca4822 | 286 | |
9969b542 | 287 | table = table_new("seat"); |
99f1229d LP |
288 | if (!table) |
289 | return log_oom(); | |
290 | ||
291 | for (;;) { | |
31d99bd1 | 292 | const char *seat; |
abca4822 | 293 | |
31d99bd1 | 294 | r = sd_bus_message_read(reply, "(so)", &seat, NULL); |
99f1229d LP |
295 | if (r < 0) |
296 | return bus_log_parse_error(r); | |
297 | if (r == 0) | |
298 | break; | |
299 | ||
300 | r = table_add_cell(table, NULL, TABLE_STRING, seat); | |
301 | if (r < 0) | |
302 | return log_error_errno(r, "Failed to add row to table: %m"); | |
abca4822 | 303 | } |
99f1229d LP |
304 | |
305 | r = sd_bus_message_exit_container(reply); | |
f8f14b36 | 306 | if (r < 0) |
5b30bef8 | 307 | return bus_log_parse_error(r); |
abca4822 | 308 | |
99f1229d | 309 | return show_table(table, "seats"); |
abca4822 LP |
310 | } |
311 | ||
f8f14b36 | 312 | static int show_unit_cgroup(sd_bus *bus, const char *interface, const char *unit, pid_t leader) { |
bc06be75 | 313 | _cleanup_free_ char *cgroup = NULL; |
4afd3348 | 314 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
aa1936ea | 315 | unsigned c; |
a0e27019 | 316 | int r; |
aa1936ea LP |
317 | |
318 | assert(bus); | |
319 | assert(unit); | |
320 | ||
bc06be75 | 321 | r = show_cgroup_get_unit_path_and_warn(bus, unit, &cgroup); |
f8f14b36 | 322 | if (r < 0) |
bc06be75 | 323 | return r; |
aa1936ea | 324 | |
9d127096 LP |
325 | if (isempty(cgroup)) |
326 | return 0; | |
327 | ||
aa1936ea LP |
328 | c = columns(); |
329 | if (c > 18) | |
330 | c -= 18; | |
331 | else | |
332 | c = 0; | |
333 | ||
a0e27019 LP |
334 | r = unit_show_processes(bus, unit, cgroup, "\t\t ", c, get_output_flags(), &error); |
335 | if (r == -EBADR) { | |
336 | ||
337 | if (arg_transport == BUS_TRANSPORT_REMOTE) | |
338 | return 0; | |
339 | ||
340 | /* Fallback for older systemd versions where the GetUnitProcesses() call is not yet available */ | |
341 | ||
342 | if (cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, cgroup) != 0 && leader <= 0) | |
343 | return 0; | |
344 | ||
0ff308c8 | 345 | show_cgroup_and_extra(SYSTEMD_CGROUP_CONTROLLER, cgroup, "\t\t ", c, &leader, leader > 0, get_output_flags()); |
a0e27019 LP |
346 | } else if (r < 0) |
347 | return log_error_errno(r, "Failed to dump process list: %s", bus_error_message(&error, r)); | |
348 | ||
aa1936ea LP |
349 | return 0; |
350 | } | |
351 | ||
a4c279f8 | 352 | typedef struct SessionStatusInfo { |
f37f8a61 | 353 | const char *id; |
a4c279f8 | 354 | uid_t uid; |
f37f8a61 | 355 | const char *name; |
3c756001 | 356 | struct dual_timestamp timestamp; |
14cb109d | 357 | unsigned vtnr; |
f37f8a61 YW |
358 | const char *seat; |
359 | const char *tty; | |
360 | const char *display; | |
361 | bool remote; | |
362 | const char *remote_host; | |
363 | const char *remote_user; | |
364 | const char *service; | |
a4c279f8 | 365 | pid_t leader; |
f37f8a61 YW |
366 | const char *type; |
367 | const char *class; | |
368 | const char *state; | |
369 | const char *scope; | |
370 | const char *desktop; | |
a4c279f8 LP |
371 | } SessionStatusInfo; |
372 | ||
373 | typedef struct UserStatusInfo { | |
374 | uid_t uid; | |
f37f8a61 YW |
375 | bool linger; |
376 | const char *name; | |
3c756001 | 377 | struct dual_timestamp timestamp; |
f37f8a61 | 378 | const char *state; |
a4c279f8 | 379 | char **sessions; |
f37f8a61 YW |
380 | const char *display; |
381 | const char *slice; | |
a4c279f8 LP |
382 | } UserStatusInfo; |
383 | ||
384 | typedef struct SeatStatusInfo { | |
f37f8a61 YW |
385 | const char *id; |
386 | const char *active_session; | |
a4c279f8 LP |
387 | char **sessions; |
388 | } SeatStatusInfo; | |
389 | ||
e7e55dbd DH |
390 | static void user_status_info_clear(UserStatusInfo *info) { |
391 | if (info) { | |
e7e55dbd | 392 | strv_free(info->sessions); |
e7e55dbd DH |
393 | zero(*info); |
394 | } | |
395 | } | |
396 | ||
397 | static void seat_status_info_clear(SeatStatusInfo *info) { | |
398 | if (info) { | |
e7e55dbd DH |
399 | strv_free(info->sessions); |
400 | zero(*info); | |
401 | } | |
402 | } | |
403 | ||
f8f14b36 SP |
404 | static int prop_map_first_of_struct(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { |
405 | const char *contents; | |
406 | int r; | |
407 | ||
408 | r = sd_bus_message_peek_type(m, NULL, &contents); | |
409 | if (r < 0) | |
410 | return r; | |
411 | ||
412 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_STRUCT, contents); | |
413 | if (r < 0) | |
414 | return r; | |
415 | ||
f37f8a61 YW |
416 | r = sd_bus_message_read_basic(m, contents[0], userdata); |
417 | if (r < 0) | |
418 | return r; | |
f8f14b36 SP |
419 | |
420 | r = sd_bus_message_skip(m, contents+1); | |
421 | if (r < 0) | |
422 | return r; | |
423 | ||
424 | r = sd_bus_message_exit_container(m); | |
425 | if (r < 0) | |
426 | return r; | |
427 | ||
428 | return 0; | |
429 | } | |
430 | ||
431 | static int prop_map_sessions_strv(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { | |
432 | const char *name; | |
433 | int r; | |
434 | ||
435 | assert(bus); | |
436 | assert(m); | |
437 | ||
438 | r = sd_bus_message_enter_container(m, 'a', "(so)"); | |
439 | if (r < 0) | |
440 | return r; | |
441 | ||
442 | while ((r = sd_bus_message_read(m, "(so)", &name, NULL)) > 0) { | |
443 | r = strv_extend(userdata, name); | |
444 | if (r < 0) | |
445 | return r; | |
446 | } | |
447 | if (r < 0) | |
448 | return r; | |
449 | ||
450 | return sd_bus_message_exit_container(m); | |
451 | } | |
452 | ||
495cb9bb | 453 | static int print_session_status_info(sd_bus *bus, const char *path, bool *new_line) { |
f8f14b36 SP |
454 | |
455 | static const struct bus_properties_map map[] = { | |
3c756001 LP |
456 | { "Id", "s", NULL, offsetof(SessionStatusInfo, id) }, |
457 | { "Name", "s", NULL, offsetof(SessionStatusInfo, name) }, | |
458 | { "TTY", "s", NULL, offsetof(SessionStatusInfo, tty) }, | |
459 | { "Display", "s", NULL, offsetof(SessionStatusInfo, display) }, | |
460 | { "RemoteHost", "s", NULL, offsetof(SessionStatusInfo, remote_host) }, | |
461 | { "RemoteUser", "s", NULL, offsetof(SessionStatusInfo, remote_user) }, | |
462 | { "Service", "s", NULL, offsetof(SessionStatusInfo, service) }, | |
463 | { "Desktop", "s", NULL, offsetof(SessionStatusInfo, desktop) }, | |
464 | { "Type", "s", NULL, offsetof(SessionStatusInfo, type) }, | |
465 | { "Class", "s", NULL, offsetof(SessionStatusInfo, class) }, | |
466 | { "Scope", "s", NULL, offsetof(SessionStatusInfo, scope) }, | |
467 | { "State", "s", NULL, offsetof(SessionStatusInfo, state) }, | |
468 | { "VTNr", "u", NULL, offsetof(SessionStatusInfo, vtnr) }, | |
469 | { "Leader", "u", NULL, offsetof(SessionStatusInfo, leader) }, | |
470 | { "Remote", "b", NULL, offsetof(SessionStatusInfo, remote) }, | |
471 | { "Timestamp", "t", NULL, offsetof(SessionStatusInfo, timestamp.realtime) }, | |
472 | { "TimestampMonotonic", "t", NULL, offsetof(SessionStatusInfo, timestamp.monotonic) }, | |
473 | { "User", "(uo)", prop_map_first_of_struct, offsetof(SessionStatusInfo, uid) }, | |
474 | { "Seat", "(so)", prop_map_first_of_struct, offsetof(SessionStatusInfo, seat) }, | |
f8f14b36 SP |
475 | {} |
476 | }; | |
477 | ||
f9e0eefc | 478 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f37f8a61 | 479 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; |
4d9685be ZJS |
480 | char since1[FORMAT_TIMESTAMP_RELATIVE_MAX]; |
481 | char since2[FORMAT_TIMESTAMP_MAX]; | |
482 | const char *s1, *s2; | |
f37f8a61 | 483 | SessionStatusInfo i = {}; |
f8f14b36 SP |
484 | int r; |
485 | ||
a7e4861c | 486 | r = bus_map_all_properties(bus, "org.freedesktop.login1", path, map, BUS_MAP_BOOLEAN_AS_BOOL, &error, &m, &i); |
f647962d | 487 | if (r < 0) |
f9e0eefc | 488 | return log_error_errno(r, "Could not get properties: %s", bus_error_message(&error, r)); |
495cb9bb DH |
489 | |
490 | if (*new_line) | |
491 | printf("\n"); | |
492 | ||
493 | *new_line = true; | |
a4c279f8 | 494 | |
f8f14b36 | 495 | printf("%s - ", strna(i.id)); |
a4c279f8 | 496 | |
f8f14b36 | 497 | if (i.name) |
e8f215d3 | 498 | printf("%s (%"PRIu32")\n", i.name, i.uid); |
a4c279f8 | 499 | else |
e8f215d3 | 500 | printf("%"PRIu32"\n", i.uid); |
a4c279f8 | 501 | |
3c756001 LP |
502 | s1 = format_timestamp_relative(since1, sizeof(since1), i.timestamp.realtime); |
503 | s2 = format_timestamp(since2, sizeof(since2), i.timestamp.realtime); | |
a4c279f8 LP |
504 | |
505 | if (s1) | |
506 | printf("\t Since: %s; %s\n", s2, s1); | |
507 | else if (s2) | |
508 | printf("\t Since: %s\n", s2); | |
509 | ||
f8f14b36 | 510 | if (i.leader > 0) { |
9444b1f2 | 511 | _cleanup_free_ char *t = NULL; |
a4c279f8 | 512 | |
e8f215d3 | 513 | printf("\t Leader: %"PRIu32, i.leader); |
a4c279f8 | 514 | |
f8f14b36 | 515 | get_process_comm(i.leader, &t); |
9444b1f2 | 516 | if (t) |
a4c279f8 | 517 | printf(" (%s)", t); |
a4c279f8 LP |
518 | |
519 | printf("\n"); | |
520 | } | |
521 | ||
016284c3 | 522 | if (!isempty(i.seat)) { |
f8f14b36 | 523 | printf("\t Seat: %s", i.seat); |
a4c279f8 | 524 | |
f8f14b36 | 525 | if (i.vtnr > 0) |
c4ef0548 | 526 | printf("; vc%u", i.vtnr); |
a4c279f8 LP |
527 | |
528 | printf("\n"); | |
529 | } | |
530 | ||
f8f14b36 SP |
531 | if (i.tty) |
532 | printf("\t TTY: %s\n", i.tty); | |
533 | else if (i.display) | |
534 | printf("\t Display: %s\n", i.display); | |
535 | ||
536 | if (i.remote_host && i.remote_user) | |
537 | printf("\t Remote: %s@%s\n", i.remote_user, i.remote_host); | |
538 | else if (i.remote_host) | |
539 | printf("\t Remote: %s\n", i.remote_host); | |
540 | else if (i.remote_user) | |
541 | printf("\t Remote: user %s\n", i.remote_user); | |
542 | else if (i.remote) | |
a4c279f8 LP |
543 | printf("\t Remote: Yes\n"); |
544 | ||
f8f14b36 SP |
545 | if (i.service) { |
546 | printf("\t Service: %s", i.service); | |
a4c279f8 | 547 | |
f8f14b36 SP |
548 | if (i.type) |
549 | printf("; type %s", i.type); | |
a4c279f8 | 550 | |
f8f14b36 SP |
551 | if (i.class) |
552 | printf("; class %s", i.class); | |
55efac6c | 553 | |
a4c279f8 | 554 | printf("\n"); |
f8f14b36 | 555 | } else if (i.type) { |
91d53e2b | 556 | printf("\t Type: %s", i.type); |
a4c279f8 | 557 | |
f8f14b36 SP |
558 | if (i.class) |
559 | printf("; class %s", i.class); | |
91d53e2b MM |
560 | |
561 | printf("\n"); | |
f8f14b36 SP |
562 | } else if (i.class) |
563 | printf("\t Class: %s\n", i.class); | |
55efac6c | 564 | |
a4cd87e9 LP |
565 | if (!isempty(i.desktop)) |
566 | printf("\t Desktop: %s\n", i.desktop); | |
567 | ||
f8f14b36 SP |
568 | if (i.state) |
569 | printf("\t State: %s\n", i.state); | |
a4c279f8 | 570 | |
f8f14b36 SP |
571 | if (i.scope) { |
572 | printf("\t Unit: %s\n", i.scope); | |
573 | show_unit_cgroup(bus, "org.freedesktop.systemd1.Scope", i.scope, i.leader); | |
3c756001 LP |
574 | |
575 | if (arg_transport == BUS_TRANSPORT_LOCAL) { | |
576 | ||
577 | show_journal_by_unit( | |
578 | stdout, | |
579 | i.scope, | |
580 | arg_output, | |
581 | 0, | |
582 | i.timestamp.monotonic, | |
583 | arg_lines, | |
584 | 0, | |
585 | get_output_flags() | OUTPUT_BEGIN_NEWLINE, | |
586 | SD_JOURNAL_LOCAL_ONLY, | |
587 | true, | |
588 | NULL); | |
589 | } | |
a4c279f8 | 590 | } |
f8f14b36 SP |
591 | |
592 | return 0; | |
a4c279f8 LP |
593 | } |
594 | ||
495cb9bb | 595 | static int print_user_status_info(sd_bus *bus, const char *path, bool *new_line) { |
f8f14b36 SP |
596 | |
597 | static const struct bus_properties_map map[] = { | |
3c756001 | 598 | { "Name", "s", NULL, offsetof(UserStatusInfo, name) }, |
26e00f0e | 599 | { "Linger", "b", NULL, offsetof(UserStatusInfo, linger) }, |
3c756001 LP |
600 | { "Slice", "s", NULL, offsetof(UserStatusInfo, slice) }, |
601 | { "State", "s", NULL, offsetof(UserStatusInfo, state) }, | |
602 | { "UID", "u", NULL, offsetof(UserStatusInfo, uid) }, | |
603 | { "Timestamp", "t", NULL, offsetof(UserStatusInfo, timestamp.realtime) }, | |
604 | { "TimestampMonotonic", "t", NULL, offsetof(UserStatusInfo, timestamp.monotonic) }, | |
605 | { "Display", "(so)", prop_map_first_of_struct, offsetof(UserStatusInfo, display) }, | |
606 | { "Sessions", "a(so)", prop_map_sessions_strv, offsetof(UserStatusInfo, sessions) }, | |
f8f14b36 SP |
607 | {} |
608 | }; | |
609 | ||
f9e0eefc | 610 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f37f8a61 | 611 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; |
4d9685be ZJS |
612 | char since1[FORMAT_TIMESTAMP_RELATIVE_MAX]; |
613 | char since2[FORMAT_TIMESTAMP_MAX]; | |
614 | const char *s1, *s2; | |
e7e55dbd | 615 | _cleanup_(user_status_info_clear) UserStatusInfo i = {}; |
f8f14b36 | 616 | int r; |
a4c279f8 | 617 | |
a7e4861c | 618 | r = bus_map_all_properties(bus, "org.freedesktop.login1", path, map, BUS_MAP_BOOLEAN_AS_BOOL, &error, &m, &i); |
e7e55dbd | 619 | if (r < 0) |
f9e0eefc | 620 | return log_error_errno(r, "Could not get properties: %s", bus_error_message(&error, r)); |
495cb9bb DH |
621 | |
622 | if (*new_line) | |
623 | printf("\n"); | |
624 | ||
625 | *new_line = true; | |
f8f14b36 SP |
626 | |
627 | if (i.name) | |
e8f215d3 | 628 | printf("%s (%"PRIu32")\n", i.name, i.uid); |
a4c279f8 | 629 | else |
e8f215d3 | 630 | printf("%"PRIu32"\n", i.uid); |
a4c279f8 | 631 | |
3c756001 LP |
632 | s1 = format_timestamp_relative(since1, sizeof(since1), i.timestamp.realtime); |
633 | s2 = format_timestamp(since2, sizeof(since2), i.timestamp.realtime); | |
a4c279f8 LP |
634 | |
635 | if (s1) | |
636 | printf("\t Since: %s; %s\n", s2, s1); | |
637 | else if (s2) | |
638 | printf("\t Since: %s\n", s2); | |
639 | ||
f8f14b36 SP |
640 | if (!isempty(i.state)) |
641 | printf("\t State: %s\n", i.state); | |
a4c279f8 | 642 | |
f8f14b36 | 643 | if (!strv_isempty(i.sessions)) { |
a4c279f8 LP |
644 | char **l; |
645 | printf("\tSessions:"); | |
646 | ||
26e00f0e ZJS |
647 | STRV_FOREACH(l, i.sessions) |
648 | printf(" %s%s", | |
649 | streq_ptr(*l, i.display) ? "*" : "", | |
650 | *l); | |
a4c279f8 LP |
651 | |
652 | printf("\n"); | |
653 | } | |
654 | ||
26e00f0e ZJS |
655 | printf("\t Linger: %s\n", yes_no(i.linger)); |
656 | ||
f8f14b36 SP |
657 | if (i.slice) { |
658 | printf("\t Unit: %s\n", i.slice); | |
659 | show_unit_cgroup(bus, "org.freedesktop.systemd1.Slice", i.slice, 0); | |
3c756001 LP |
660 | |
661 | show_journal_by_unit( | |
662 | stdout, | |
663 | i.slice, | |
664 | arg_output, | |
665 | 0, | |
666 | i.timestamp.monotonic, | |
667 | arg_lines, | |
668 | 0, | |
669 | get_output_flags() | OUTPUT_BEGIN_NEWLINE, | |
670 | SD_JOURNAL_LOCAL_ONLY, | |
671 | true, | |
672 | NULL); | |
a4c279f8 | 673 | } |
f8f14b36 | 674 | |
e7e55dbd | 675 | return 0; |
a4c279f8 LP |
676 | } |
677 | ||
495cb9bb | 678 | static int print_seat_status_info(sd_bus *bus, const char *path, bool *new_line) { |
a4c279f8 | 679 | |
f8f14b36 SP |
680 | static const struct bus_properties_map map[] = { |
681 | { "Id", "s", NULL, offsetof(SeatStatusInfo, id) }, | |
46e65dcc LP |
682 | { "ActiveSession", "(so)", prop_map_first_of_struct, offsetof(SeatStatusInfo, active_session) }, |
683 | { "Sessions", "a(so)", prop_map_sessions_strv, offsetof(SeatStatusInfo, sessions) }, | |
f8f14b36 SP |
684 | {} |
685 | }; | |
a4c279f8 | 686 | |
f9e0eefc | 687 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f37f8a61 | 688 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; |
e7e55dbd | 689 | _cleanup_(seat_status_info_clear) SeatStatusInfo i = {}; |
f8f14b36 SP |
690 | int r; |
691 | ||
a7e4861c | 692 | r = bus_map_all_properties(bus, "org.freedesktop.login1", path, map, 0, &error, &m, &i); |
e7e55dbd | 693 | if (r < 0) |
f9e0eefc | 694 | return log_error_errno(r, "Could not get properties: %s", bus_error_message(&error, r)); |
495cb9bb DH |
695 | |
696 | if (*new_line) | |
697 | printf("\n"); | |
698 | ||
699 | *new_line = true; | |
f8f14b36 SP |
700 | |
701 | printf("%s\n", strna(i.id)); | |
702 | ||
703 | if (!strv_isempty(i.sessions)) { | |
a4c279f8 LP |
704 | char **l; |
705 | printf("\tSessions:"); | |
706 | ||
f8f14b36 SP |
707 | STRV_FOREACH(l, i.sessions) { |
708 | if (streq_ptr(*l, i.active_session)) | |
a4c279f8 LP |
709 | printf(" *%s", *l); |
710 | else | |
711 | printf(" %s", *l); | |
712 | } | |
713 | ||
714 | printf("\n"); | |
715 | } | |
716 | ||
f8f14b36 | 717 | if (arg_transport == BUS_TRANSPORT_LOCAL) { |
a4c279f8 LP |
718 | unsigned c; |
719 | ||
720 | c = columns(); | |
88e3dc90 LP |
721 | if (c > 21) |
722 | c -= 21; | |
a4c279f8 LP |
723 | else |
724 | c = 0; | |
725 | ||
726 | printf("\t Devices:\n"); | |
727 | ||
3850319b | 728 | show_sysfs(i.id, "\t\t ", c, get_output_flags()); |
a4c279f8 | 729 | } |
a4c279f8 | 730 | |
e7e55dbd | 731 | return 0; |
a4c279f8 LP |
732 | } |
733 | ||
eda19357 | 734 | static int print_property(const char *name, const char *expected_value, sd_bus_message *m, bool value, bool all) { |
07636114 YW |
735 | char type; |
736 | const char *contents; | |
2a998c74 LN |
737 | int r; |
738 | ||
739 | assert(name); | |
740 | assert(m); | |
2a998c74 | 741 | |
07636114 YW |
742 | r = sd_bus_message_peek_type(m, &type, &contents); |
743 | if (r < 0) | |
744 | return r; | |
2a998c74 | 745 | |
07636114 | 746 | switch (type) { |
2a998c74 | 747 | |
07636114 | 748 | case SD_BUS_TYPE_STRUCT: |
2a998c74 | 749 | |
07636114 | 750 | if (contents[0] == SD_BUS_TYPE_STRING && STR_IN_SET(name, "Display", "Seat", "ActiveSession")) { |
2a998c74 LN |
751 | const char *s; |
752 | ||
753 | r = sd_bus_message_read(m, "(so)", &s, NULL); | |
754 | if (r < 0) | |
755 | return bus_log_parse_error(r); | |
756 | ||
07636114 | 757 | if (all || !isempty(s)) |
102b0214 | 758 | bus_print_property_value(name, expected_value, value, s); |
2a998c74 | 759 | |
07636114 | 760 | return 1; |
2a998c74 | 761 | |
07636114 | 762 | } else if (contents[0] == SD_BUS_TYPE_UINT32 && streq(name, "User")) { |
2a998c74 LN |
763 | uint32_t uid; |
764 | ||
765 | r = sd_bus_message_read(m, "(uo)", &uid, NULL); | |
766 | if (r < 0) | |
767 | return bus_log_parse_error(r); | |
768 | ||
baaa35ad ZJS |
769 | if (!uid_is_valid(uid)) |
770 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
771 | "Invalid user ID: " UID_FMT, | |
772 | uid); | |
2a998c74 | 773 | |
102b0214 | 774 | bus_print_property_valuef(name, expected_value, value, UID_FMT, uid); |
07636114 | 775 | return 1; |
2a998c74 | 776 | } |
2a998c74 LN |
777 | break; |
778 | ||
779 | case SD_BUS_TYPE_ARRAY: | |
780 | ||
07636114 | 781 | if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "Sessions")) { |
2a998c74 LN |
782 | const char *s; |
783 | bool space = false; | |
784 | ||
785 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(so)"); | |
786 | if (r < 0) | |
787 | return bus_log_parse_error(r); | |
788 | ||
07636114 | 789 | if (!value) |
f4046fe0 | 790 | printf("%s=", name); |
2a998c74 LN |
791 | |
792 | while ((r = sd_bus_message_read(m, "(so)", &s, NULL)) > 0) { | |
793 | printf("%s%s", space ? " " : "", s); | |
794 | space = true; | |
795 | } | |
796 | ||
07636114 | 797 | if (space || !value) |
f4046fe0 | 798 | printf("\n"); |
2a998c74 LN |
799 | |
800 | if (r < 0) | |
801 | return bus_log_parse_error(r); | |
802 | ||
803 | r = sd_bus_message_exit_container(m); | |
804 | if (r < 0) | |
805 | return bus_log_parse_error(r); | |
806 | ||
07636114 | 807 | return 1; |
2a998c74 | 808 | } |
2a998c74 LN |
809 | break; |
810 | } | |
811 | ||
2a998c74 LN |
812 | return 0; |
813 | } | |
814 | ||
97aa7b47 DH |
815 | static int show_properties(sd_bus *bus, const char *path, bool *new_line) { |
816 | int r; | |
817 | ||
2a998c74 LN |
818 | assert(bus); |
819 | assert(path); | |
820 | assert(new_line); | |
821 | ||
97aa7b47 DH |
822 | if (*new_line) |
823 | printf("\n"); | |
824 | ||
825 | *new_line = true; | |
826 | ||
07636114 | 827 | r = bus_print_all_properties(bus, "org.freedesktop.login1", path, print_property, arg_property, arg_value, arg_all, NULL); |
2a998c74 LN |
828 | if (r < 0) |
829 | return bus_log_parse_error(r); | |
830 | ||
831 | return 0; | |
97aa7b47 DH |
832 | } |
833 | ||
f7621db0 | 834 | static int show_session(int argc, char *argv[], void *userdata) { |
97aa7b47 | 835 | bool properties, new_line = false; |
f7621db0 LP |
836 | sd_bus *bus = userdata; |
837 | int r, i; | |
9cf8e208 ZJS |
838 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
839 | _cleanup_free_ char *path = NULL; | |
a4c279f8 | 840 | |
f8f14b36 | 841 | assert(bus); |
f7621db0 | 842 | assert(argv); |
a4c279f8 | 843 | |
f7621db0 | 844 | properties = !strstr(argv[0], "status"); |
a4c279f8 | 845 | |
0221d68a | 846 | (void) pager_open(arg_pager_flags); |
a4c279f8 | 847 | |
86e1f46f | 848 | if (argc <= 1) { |
9cf8e208 ZJS |
849 | const char *session, *p = "/org/freedesktop/login1/session/self"; |
850 | ||
86e1f46f | 851 | if (properties) |
9cf8e208 | 852 | /* If no argument is specified inspect the manager itself */ |
86e1f46f LP |
853 | return show_properties(bus, "/org/freedesktop/login1", &new_line); |
854 | ||
855 | /* And in the pretty case, show data of the calling session */ | |
9cf8e208 ZJS |
856 | session = getenv("XDG_SESSION_ID"); |
857 | if (session) { | |
858 | r = get_session_path(bus, session, &error, &path); | |
4ae25393 YW |
859 | if (r < 0) |
860 | return log_error_errno(r, "Failed to get session path: %s", bus_error_message(&error, r)); | |
861 | ||
9cf8e208 ZJS |
862 | p = path; |
863 | } | |
864 | ||
865 | return print_session_status_info(bus, p, &new_line); | |
a4c279f8 LP |
866 | } |
867 | ||
f7621db0 | 868 | for (i = 1; i < argc; i++) { |
b0d08b05 | 869 | r = get_session_path(bus, argv[i], &error, &path); |
4ae25393 YW |
870 | if (r < 0) |
871 | return log_error_errno(r, "Failed to get session path: %s", bus_error_message(&error, r)); | |
a4c279f8 | 872 | |
97aa7b47 DH |
873 | if (properties) |
874 | r = show_properties(bus, path, &new_line); | |
f8f14b36 | 875 | else |
495cb9bb DH |
876 | r = print_session_status_info(bus, path, &new_line); |
877 | ||
878 | if (r < 0) | |
f8f14b36 | 879 | return r; |
a4c279f8 LP |
880 | } |
881 | ||
a4c279f8 LP |
882 | return 0; |
883 | } | |
884 | ||
f7621db0 | 885 | static int show_user(int argc, char *argv[], void *userdata) { |
97aa7b47 | 886 | bool properties, new_line = false; |
f7621db0 LP |
887 | sd_bus *bus = userdata; |
888 | int r, i; | |
a4c279f8 | 889 | |
f8f14b36 | 890 | assert(bus); |
f7621db0 | 891 | assert(argv); |
a4c279f8 | 892 | |
f7621db0 | 893 | properties = !strstr(argv[0], "status"); |
a4c279f8 | 894 | |
0221d68a | 895 | (void) pager_open(arg_pager_flags); |
a4c279f8 | 896 | |
86e1f46f | 897 | if (argc <= 1) { |
f8f14b36 SP |
898 | /* If not argument is specified inspect the manager |
899 | * itself */ | |
86e1f46f LP |
900 | if (properties) |
901 | return show_properties(bus, "/org/freedesktop/login1", &new_line); | |
902 | ||
903 | return print_user_status_info(bus, "/org/freedesktop/login1/user/self", &new_line); | |
f8f14b36 | 904 | } |
a4c279f8 | 905 | |
f7621db0 | 906 | for (i = 1; i < argc; i++) { |
4afd3348 LP |
907 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
908 | _cleanup_(sd_bus_message_unrefp) sd_bus_message * reply = NULL; | |
f8f14b36 SP |
909 | const char *path = NULL; |
910 | uid_t uid; | |
a4c279f8 | 911 | |
fafff8f1 | 912 | r = get_user_creds((const char**) (argv+i), &uid, NULL, NULL, NULL, 0); |
f647962d | 913 | if (r < 0) |
f7621db0 | 914 | return log_error_errno(r, "Failed to look up user %s: %m", argv[i]); |
a4c279f8 | 915 | |
f8f14b36 SP |
916 | r = sd_bus_call_method( |
917 | bus, | |
918 | "org.freedesktop.login1", | |
919 | "/org/freedesktop/login1", | |
920 | "org.freedesktop.login1.Manager", | |
921 | "GetUser", | |
922 | &error, &reply, | |
923 | "u", (uint32_t) uid); | |
4ae25393 YW |
924 | if (r < 0) |
925 | return log_error_errno(r, "Failed to get user: %s", bus_error_message(&error, r)); | |
a4c279f8 | 926 | |
f8f14b36 SP |
927 | r = sd_bus_message_read(reply, "o", &path); |
928 | if (r < 0) | |
5b30bef8 | 929 | return bus_log_parse_error(r); |
a4c279f8 | 930 | |
97aa7b47 DH |
931 | if (properties) |
932 | r = show_properties(bus, path, &new_line); | |
9444b1f2 | 933 | else |
495cb9bb DH |
934 | r = print_user_status_info(bus, path, &new_line); |
935 | ||
936 | if (r < 0) | |
f8f14b36 | 937 | return r; |
a4c279f8 LP |
938 | } |
939 | ||
f8f14b36 | 940 | return 0; |
a4c279f8 LP |
941 | } |
942 | ||
f7621db0 | 943 | static int show_seat(int argc, char *argv[], void *userdata) { |
97aa7b47 | 944 | bool properties, new_line = false; |
f7621db0 LP |
945 | sd_bus *bus = userdata; |
946 | int r, i; | |
a4c279f8 LP |
947 | |
948 | assert(bus); | |
f7621db0 | 949 | assert(argv); |
a4c279f8 | 950 | |
f7621db0 | 951 | properties = !strstr(argv[0], "status"); |
a4c279f8 | 952 | |
0221d68a | 953 | (void) pager_open(arg_pager_flags); |
a4c279f8 | 954 | |
86e1f46f | 955 | if (argc <= 1) { |
a4c279f8 LP |
956 | /* If not argument is specified inspect the manager |
957 | * itself */ | |
86e1f46f LP |
958 | if (properties) |
959 | return show_properties(bus, "/org/freedesktop/login1", &new_line); | |
960 | ||
961 | return print_seat_status_info(bus, "/org/freedesktop/login1/seat/self", &new_line); | |
a4c279f8 LP |
962 | } |
963 | ||
f7621db0 | 964 | for (i = 1; i < argc; i++) { |
4afd3348 LP |
965 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
966 | _cleanup_(sd_bus_message_unrefp) sd_bus_message * reply = NULL; | |
a4c279f8 LP |
967 | const char *path = NULL; |
968 | ||
f8f14b36 SP |
969 | r = sd_bus_call_method( |
970 | bus, | |
971 | "org.freedesktop.login1", | |
972 | "/org/freedesktop/login1", | |
973 | "org.freedesktop.login1.Manager", | |
974 | "GetSeat", | |
975 | &error, &reply, | |
f7621db0 | 976 | "s", argv[i]); |
4ae25393 YW |
977 | if (r < 0) |
978 | return log_error_errno(r, "Failed to get seat: %s", bus_error_message(&error, r)); | |
9444b1f2 | 979 | |
f8f14b36 SP |
980 | r = sd_bus_message_read(reply, "o", &path); |
981 | if (r < 0) | |
5b30bef8 | 982 | return bus_log_parse_error(r); |
a4c279f8 | 983 | |
97aa7b47 DH |
984 | if (properties) |
985 | r = show_properties(bus, path, &new_line); | |
f8f14b36 | 986 | else |
495cb9bb DH |
987 | r = print_seat_status_info(bus, path, &new_line); |
988 | ||
989 | if (r < 0) | |
f8f14b36 | 990 | return r; |
a4c279f8 LP |
991 | } |
992 | ||
f8f14b36 | 993 | return 0; |
a4c279f8 LP |
994 | } |
995 | ||
f7621db0 | 996 | static int activate(int argc, char *argv[], void *userdata) { |
4afd3348 | 997 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f7621db0 | 998 | sd_bus *bus = userdata; |
2fbcde74 | 999 | char *short_argv[3]; |
f7621db0 | 1000 | int r, i; |
24310c11 | 1001 | |
f7621db0 LP |
1002 | assert(bus); |
1003 | assert(argv); | |
24310c11 | 1004 | |
8a4b13c5 | 1005 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
079dac08 | 1006 | |
906b76b2 | 1007 | if (argc < 2) { |
bdb07fa5 ZJS |
1008 | /* No argument? Let's either use $XDG_SESSION_ID (if specified), or an empty |
1009 | * session name, in which case logind will try to guess our session. */ | |
906b76b2 | 1010 | |
2fbcde74 | 1011 | short_argv[0] = argv[0]; |
bdb07fa5 | 1012 | short_argv[1] = getenv("XDG_SESSION_ID") ?: (char*) ""; |
2fbcde74 LP |
1013 | short_argv[2] = NULL; |
1014 | ||
1015 | argv = short_argv; | |
906b76b2 LP |
1016 | argc = 2; |
1017 | } | |
1018 | ||
f7621db0 | 1019 | for (i = 1; i < argc; i++) { |
f8440af5 | 1020 | |
c529695e | 1021 | r = sd_bus_call_method( |
2a3613b1 | 1022 | bus, |
24310c11 LP |
1023 | "org.freedesktop.login1", |
1024 | "/org/freedesktop/login1", | |
1025 | "org.freedesktop.login1.Manager", | |
f7621db0 LP |
1026 | streq(argv[0], "lock-session") ? "LockSession" : |
1027 | streq(argv[0], "unlock-session") ? "UnlockSession" : | |
1028 | streq(argv[0], "terminate-session") ? "TerminateSession" : | |
2a3613b1 | 1029 | "ActivateSession", |
f8f14b36 | 1030 | &error, NULL, |
f7621db0 | 1031 | "s", argv[i]); |
4ae25393 YW |
1032 | if (r < 0) |
1033 | return log_error_errno(r, "Failed to issue method call: %s", bus_error_message(&error, -r)); | |
24310c11 LP |
1034 | } |
1035 | ||
f8f14b36 | 1036 | return 0; |
a4c279f8 LP |
1037 | } |
1038 | ||
f7621db0 | 1039 | static int kill_session(int argc, char *argv[], void *userdata) { |
4afd3348 | 1040 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f7621db0 LP |
1041 | sd_bus *bus = userdata; |
1042 | int r, i; | |
de07ab16 | 1043 | |
f7621db0 LP |
1044 | assert(bus); |
1045 | assert(argv); | |
de07ab16 | 1046 | |
8a4b13c5 | 1047 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
079dac08 | 1048 | |
de07ab16 LP |
1049 | if (!arg_kill_who) |
1050 | arg_kill_who = "all"; | |
1051 | ||
f7621db0 | 1052 | for (i = 1; i < argc; i++) { |
4654e558 | 1053 | |
c529695e | 1054 | r = sd_bus_call_method( |
4654e558 ZJS |
1055 | bus, |
1056 | "org.freedesktop.login1", | |
1057 | "/org/freedesktop/login1", | |
1058 | "org.freedesktop.login1.Manager", | |
1059 | "KillSession", | |
f8f14b36 | 1060 | &error, NULL, |
f7621db0 | 1061 | "ssi", argv[i], arg_kill_who, arg_signal); |
4ae25393 YW |
1062 | if (r < 0) |
1063 | return log_error_errno(r, "Could not kill session: %s", bus_error_message(&error, -r)); | |
de07ab16 LP |
1064 | } |
1065 | ||
4654e558 | 1066 | return 0; |
a4c279f8 LP |
1067 | } |
1068 | ||
f7621db0 | 1069 | static int enable_linger(int argc, char *argv[], void *userdata) { |
4afd3348 | 1070 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f7621db0 | 1071 | sd_bus *bus = userdata; |
2fbcde74 | 1072 | char* short_argv[3]; |
f8f14b36 | 1073 | bool b; |
f7621db0 | 1074 | int r, i; |
88e3dc90 | 1075 | |
f7621db0 LP |
1076 | assert(bus); |
1077 | assert(argv); | |
88e3dc90 | 1078 | |
8a4b13c5 | 1079 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
6bb92a16 | 1080 | |
f7621db0 | 1081 | b = streq(argv[0], "enable-linger"); |
88e3dc90 | 1082 | |
906b76b2 | 1083 | if (argc < 2) { |
545f779f AJ |
1084 | /* No argument? Let's use an empty user name, |
1085 | * then logind will use our user. */ | |
bdb07fa5 | 1086 | |
2fbcde74 | 1087 | short_argv[0] = argv[0]; |
545f779f | 1088 | short_argv[1] = (char*) ""; |
2fbcde74 LP |
1089 | short_argv[2] = NULL; |
1090 | argv = short_argv; | |
906b76b2 LP |
1091 | argc = 2; |
1092 | } | |
1093 | ||
f7621db0 | 1094 | for (i = 1; i < argc; i++) { |
ddd88763 | 1095 | uid_t uid; |
88e3dc90 | 1096 | |
906b76b2 LP |
1097 | if (isempty(argv[i])) |
1098 | uid = UID_INVALID; | |
1099 | else { | |
fafff8f1 | 1100 | r = get_user_creds((const char**) (argv+i), &uid, NULL, NULL, NULL, 0); |
906b76b2 LP |
1101 | if (r < 0) |
1102 | return log_error_errno(r, "Failed to look up user %s: %m", argv[i]); | |
1103 | } | |
88e3dc90 | 1104 | |
c529695e | 1105 | r = sd_bus_call_method( |
4654e558 ZJS |
1106 | bus, |
1107 | "org.freedesktop.login1", | |
1108 | "/org/freedesktop/login1", | |
1109 | "org.freedesktop.login1.Manager", | |
1110 | "SetUserLinger", | |
f8f14b36 SP |
1111 | &error, NULL, |
1112 | "ubb", (uint32_t) uid, b, true); | |
4ae25393 YW |
1113 | if (r < 0) |
1114 | return log_error_errno(r, "Could not enable linger: %s", bus_error_message(&error, -r)); | |
88e3dc90 LP |
1115 | } |
1116 | ||
4654e558 | 1117 | return 0; |
88e3dc90 LP |
1118 | } |
1119 | ||
f7621db0 | 1120 | static int terminate_user(int argc, char *argv[], void *userdata) { |
4afd3348 | 1121 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f7621db0 LP |
1122 | sd_bus *bus = userdata; |
1123 | int r, i; | |
88e3dc90 | 1124 | |
f7621db0 LP |
1125 | assert(bus); |
1126 | assert(argv); | |
88e3dc90 | 1127 | |
8a4b13c5 | 1128 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
079dac08 | 1129 | |
f7621db0 | 1130 | for (i = 1; i < argc; i++) { |
ddd88763 | 1131 | uid_t uid; |
88e3dc90 | 1132 | |
fafff8f1 | 1133 | r = get_user_creds((const char**) (argv+i), &uid, NULL, NULL, NULL, 0); |
f647962d | 1134 | if (r < 0) |
f7621db0 | 1135 | return log_error_errno(r, "Failed to look up user %s: %m", argv[i]); |
88e3dc90 | 1136 | |
c529695e | 1137 | r = sd_bus_call_method( |
4654e558 ZJS |
1138 | bus, |
1139 | "org.freedesktop.login1", | |
1140 | "/org/freedesktop/login1", | |
1141 | "org.freedesktop.login1.Manager", | |
1142 | "TerminateUser", | |
f8f14b36 SP |
1143 | &error, NULL, |
1144 | "u", (uint32_t) uid); | |
4ae25393 YW |
1145 | if (r < 0) |
1146 | return log_error_errno(r, "Could not terminate user: %s", bus_error_message(&error, -r)); | |
88e3dc90 LP |
1147 | } |
1148 | ||
4654e558 | 1149 | return 0; |
a4c279f8 LP |
1150 | } |
1151 | ||
f7621db0 | 1152 | static int kill_user(int argc, char *argv[], void *userdata) { |
4afd3348 | 1153 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f7621db0 LP |
1154 | sd_bus *bus = userdata; |
1155 | int r, i; | |
de07ab16 | 1156 | |
f7621db0 LP |
1157 | assert(bus); |
1158 | assert(argv); | |
de07ab16 | 1159 | |
8a4b13c5 | 1160 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
079dac08 | 1161 | |
de07ab16 LP |
1162 | if (!arg_kill_who) |
1163 | arg_kill_who = "all"; | |
1164 | ||
f7621db0 | 1165 | for (i = 1; i < argc; i++) { |
ddd88763 | 1166 | uid_t uid; |
de07ab16 | 1167 | |
fafff8f1 | 1168 | r = get_user_creds((const char**) (argv+i), &uid, NULL, NULL, NULL, 0); |
f647962d | 1169 | if (r < 0) |
f7621db0 | 1170 | return log_error_errno(r, "Failed to look up user %s: %m", argv[i]); |
de07ab16 | 1171 | |
c529695e | 1172 | r = sd_bus_call_method( |
4654e558 ZJS |
1173 | bus, |
1174 | "org.freedesktop.login1", | |
1175 | "/org/freedesktop/login1", | |
1176 | "org.freedesktop.login1.Manager", | |
1177 | "KillUser", | |
f8f14b36 SP |
1178 | &error, NULL, |
1179 | "ui", (uint32_t) uid, arg_signal); | |
4ae25393 YW |
1180 | if (r < 0) |
1181 | return log_error_errno(r, "Could not kill user: %s", bus_error_message(&error, -r)); | |
de07ab16 LP |
1182 | } |
1183 | ||
4654e558 | 1184 | return 0; |
de07ab16 LP |
1185 | } |
1186 | ||
f7621db0 | 1187 | static int attach(int argc, char *argv[], void *userdata) { |
4afd3348 | 1188 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f7621db0 LP |
1189 | sd_bus *bus = userdata; |
1190 | int r, i; | |
88e3dc90 | 1191 | |
f7621db0 LP |
1192 | assert(bus); |
1193 | assert(argv); | |
88e3dc90 | 1194 | |
8a4b13c5 | 1195 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
6bb92a16 | 1196 | |
f7621db0 | 1197 | for (i = 2; i < argc; i++) { |
4654e558 | 1198 | |
c529695e | 1199 | r = sd_bus_call_method( |
4654e558 ZJS |
1200 | bus, |
1201 | "org.freedesktop.login1", | |
1202 | "/org/freedesktop/login1", | |
1203 | "org.freedesktop.login1.Manager", | |
1204 | "AttachDevice", | |
f8f14b36 | 1205 | &error, NULL, |
f7621db0 | 1206 | "ssb", argv[1], argv[i], true); |
f8f14b36 | 1207 | |
4ae25393 YW |
1208 | if (r < 0) |
1209 | return log_error_errno(r, "Could not attach device: %s", bus_error_message(&error, -r)); | |
88e3dc90 LP |
1210 | } |
1211 | ||
4654e558 | 1212 | return 0; |
a4c279f8 LP |
1213 | } |
1214 | ||
f7621db0 | 1215 | static int flush_devices(int argc, char *argv[], void *userdata) { |
4afd3348 | 1216 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f7621db0 | 1217 | sd_bus *bus = userdata; |
f8f14b36 | 1218 | int r; |
88e3dc90 | 1219 | |
f7621db0 LP |
1220 | assert(bus); |
1221 | assert(argv); | |
88e3dc90 | 1222 | |
8a4b13c5 | 1223 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
6bb92a16 | 1224 | |
c529695e | 1225 | r = sd_bus_call_method( |
2a3613b1 | 1226 | bus, |
88e3dc90 LP |
1227 | "org.freedesktop.login1", |
1228 | "/org/freedesktop/login1", | |
1229 | "org.freedesktop.login1.Manager", | |
2a3613b1 | 1230 | "FlushDevices", |
f8f14b36 SP |
1231 | &error, NULL, |
1232 | "b", true); | |
1233 | if (r < 0) | |
4ae25393 | 1234 | return log_error_errno(r, "Could not flush devices: %s", bus_error_message(&error, -r)); |
f8f14b36 | 1235 | |
4ae25393 | 1236 | return 0; |
a4c279f8 LP |
1237 | } |
1238 | ||
f7621db0 | 1239 | static int lock_sessions(int argc, char *argv[], void *userdata) { |
4afd3348 | 1240 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f7621db0 | 1241 | sd_bus *bus = userdata; |
f8f14b36 | 1242 | int r; |
b6160029 | 1243 | |
f7621db0 LP |
1244 | assert(bus); |
1245 | assert(argv); | |
7212a8a9 | 1246 | |
8a4b13c5 | 1247 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
079dac08 | 1248 | |
f7621db0 | 1249 | r = sd_bus_call_method( |
2a3613b1 | 1250 | bus, |
7212a8a9 LP |
1251 | "org.freedesktop.login1", |
1252 | "/org/freedesktop/login1", | |
1253 | "org.freedesktop.login1.Manager", | |
f7621db0 | 1254 | streq(argv[0], "lock-sessions") ? "LockSessions" : "UnlockSessions", |
f8f14b36 SP |
1255 | &error, NULL, |
1256 | NULL); | |
1257 | if (r < 0) | |
4ae25393 | 1258 | return log_error_errno(r, "Could not lock sessions: %s", bus_error_message(&error, -r)); |
f8f14b36 | 1259 | |
4ae25393 | 1260 | return 0; |
7212a8a9 LP |
1261 | } |
1262 | ||
f7621db0 | 1263 | static int terminate_seat(int argc, char *argv[], void *userdata) { |
4afd3348 | 1264 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
f7621db0 LP |
1265 | sd_bus *bus = userdata; |
1266 | int r, i; | |
88e3dc90 | 1267 | |
f7621db0 LP |
1268 | assert(bus); |
1269 | assert(argv); | |
88e3dc90 | 1270 | |
8a4b13c5 | 1271 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
079dac08 | 1272 | |
f7621db0 | 1273 | for (i = 1; i < argc; i++) { |
4654e558 | 1274 | |
f7621db0 | 1275 | r = sd_bus_call_method( |
4654e558 ZJS |
1276 | bus, |
1277 | "org.freedesktop.login1", | |
1278 | "/org/freedesktop/login1", | |
1279 | "org.freedesktop.login1.Manager", | |
1280 | "TerminateSeat", | |
f8f14b36 | 1281 | &error, NULL, |
f7621db0 | 1282 | "s", argv[i]); |
4ae25393 YW |
1283 | if (r < 0) |
1284 | return log_error_errno(r, "Could not terminate seat: %s", bus_error_message(&error, -r)); | |
88e3dc90 LP |
1285 | } |
1286 | ||
4654e558 | 1287 | return 0; |
a4c279f8 LP |
1288 | } |
1289 | ||
f7621db0 | 1290 | static int help(int argc, char *argv[], void *userdata) { |
37ec0fdd LP |
1291 | _cleanup_free_ char *link = NULL; |
1292 | int r; | |
1293 | ||
0221d68a | 1294 | (void) pager_open(arg_pager_flags); |
37ec0fdd LP |
1295 | |
1296 | r = terminal_urlify_man("loginctl", "1", &link); | |
1297 | if (r < 0) | |
1298 | return log_oom(); | |
079dac08 | 1299 | |
abca4822 LP |
1300 | printf("%s [OPTIONS...] {COMMAND} ...\n\n" |
1301 | "Send control commands to or query the login manager.\n\n" | |
01c51934 LP |
1302 | " -h --help Show this help\n" |
1303 | " --version Show package version\n" | |
1304 | " --no-pager Do not pipe output into a pager\n" | |
1305 | " --no-legend Do not show the headers and footers\n" | |
1306 | " --no-ask-password Don't prompt for password\n" | |
1307 | " -H --host=[USER@]HOST Operate on remote host\n" | |
1308 | " -M --machine=CONTAINER Operate on local container\n" | |
1309 | " -p --property=NAME Show only properties by this name\n" | |
1310 | " -a --all Show all properties, including empty ones\n" | |
f4046fe0 | 1311 | " --value When showing properties, only print the value\n" |
01c51934 LP |
1312 | " -l --full Do not ellipsize output\n" |
1313 | " --kill-who=WHO Who to send signal to\n" | |
3c756001 LP |
1314 | " -s --signal=SIGNAL Which signal to send\n" |
1315 | " -n --lines=INTEGER Number of journal entries to show\n" | |
7e563bfc IW |
1316 | " -o --output=STRING Change journal output mode (short, short-precise,\n" |
1317 | " short-iso, short-iso-precise, short-full,\n" | |
1318 | " short-monotonic, short-unix, verbose, export,\n" | |
8e044443 LP |
1319 | " json, json-pretty, json-sse, json-seq, cat,\n" |
1320 | " with-unit)\n" | |
2520f939 | 1321 | "Session Commands:\n" |
4f8f66cb | 1322 | " list-sessions List sessions\n" |
86e1f46f | 1323 | " session-status [ID...] Show session status\n" |
4f8f66cb | 1324 | " show-session [ID...] Show properties of sessions or the manager\n" |
906b76b2 LP |
1325 | " activate [ID] Activate a session\n" |
1326 | " lock-session [ID...] Screen lock one or more sessions\n" | |
1327 | " unlock-session [ID...] Screen unlock one or more sessions\n" | |
4f8f66cb ZJS |
1328 | " lock-sessions Screen lock all current sessions\n" |
1329 | " unlock-sessions Screen unlock all current sessions\n" | |
1330 | " terminate-session ID... Terminate one or more sessions\n" | |
2520f939 LP |
1331 | " kill-session ID... Send signal to processes of a session\n\n" |
1332 | "User Commands:\n" | |
4f8f66cb | 1333 | " list-users List users\n" |
86e1f46f | 1334 | " user-status [USER...] Show user status\n" |
4f8f66cb | 1335 | " show-user [USER...] Show properties of users or the manager\n" |
906b76b2 LP |
1336 | " enable-linger [USER...] Enable linger state of one or more users\n" |
1337 | " disable-linger [USER...] Disable linger state of one or more users\n" | |
4f8f66cb | 1338 | " terminate-user USER... Terminate all sessions of one or more users\n" |
2520f939 LP |
1339 | " kill-user USER... Send signal to processes of a user\n\n" |
1340 | "Seat Commands:\n" | |
4f8f66cb | 1341 | " list-seats List seats\n" |
86e1f46f LP |
1342 | " seat-status [NAME...] Show seat status\n" |
1343 | " show-seat [NAME...] Show properties of seats or the manager\n" | |
4f8f66cb ZJS |
1344 | " attach NAME DEVICE... Attach one or more devices to a seat\n" |
1345 | " flush-devices Flush all device associations\n" | |
601185b4 | 1346 | " terminate-seat NAME... Terminate all sessions on one or more seats\n" |
37ec0fdd LP |
1347 | "\nSee the %s for details.\n" |
1348 | , program_invocation_short_name | |
1349 | , link | |
1350 | ); | |
f7621db0 LP |
1351 | |
1352 | return 0; | |
abca4822 LP |
1353 | } |
1354 | ||
1355 | static int parse_argv(int argc, char *argv[]) { | |
1356 | ||
1357 | enum { | |
1358 | ARG_VERSION = 0x100, | |
f4046fe0 | 1359 | ARG_VALUE, |
a4c279f8 | 1360 | ARG_NO_PAGER, |
841aa8c0 | 1361 | ARG_NO_LEGEND, |
6bb92a16 | 1362 | ARG_KILL_WHO, |
9bdbc2e2 | 1363 | ARG_NO_ASK_PASSWORD, |
abca4822 LP |
1364 | }; |
1365 | ||
1366 | static const struct option options[] = { | |
6d0274f1 LP |
1367 | { "help", no_argument, NULL, 'h' }, |
1368 | { "version", no_argument, NULL, ARG_VERSION }, | |
1369 | { "property", required_argument, NULL, 'p' }, | |
1370 | { "all", no_argument, NULL, 'a' }, | |
f4046fe0 | 1371 | { "value", no_argument, NULL, ARG_VALUE }, |
422fa650 | 1372 | { "full", no_argument, NULL, 'l' }, |
6d0274f1 | 1373 | { "no-pager", no_argument, NULL, ARG_NO_PAGER }, |
841aa8c0 | 1374 | { "no-legend", no_argument, NULL, ARG_NO_LEGEND }, |
6d0274f1 LP |
1375 | { "kill-who", required_argument, NULL, ARG_KILL_WHO }, |
1376 | { "signal", required_argument, NULL, 's' }, | |
1377 | { "host", required_argument, NULL, 'H' }, | |
f8f14b36 | 1378 | { "machine", required_argument, NULL, 'M' }, |
6d0274f1 | 1379 | { "no-ask-password", no_argument, NULL, ARG_NO_ASK_PASSWORD }, |
3c756001 LP |
1380 | { "lines", required_argument, NULL, 'n' }, |
1381 | { "output", required_argument, NULL, 'o' }, | |
eb9da376 | 1382 | {} |
abca4822 LP |
1383 | }; |
1384 | ||
1c3051eb | 1385 | int c, r; |
abca4822 LP |
1386 | |
1387 | assert(argc >= 0); | |
1388 | assert(argv); | |
1389 | ||
3c756001 | 1390 | while ((c = getopt_long(argc, argv, "hp:als:H:M:n:o:", options, NULL)) >= 0) |
abca4822 LP |
1391 | |
1392 | switch (c) { | |
1393 | ||
1394 | case 'h': | |
37ec0fdd | 1395 | return help(0, NULL, NULL); |
abca4822 LP |
1396 | |
1397 | case ARG_VERSION: | |
3f6fd1ba | 1398 | return version(); |
abca4822 | 1399 | |
a4c279f8 | 1400 | case 'p': { |
1c3051eb DH |
1401 | r = strv_extend(&arg_property, optarg); |
1402 | if (r < 0) | |
1403 | return log_oom(); | |
a4c279f8 LP |
1404 | |
1405 | /* If the user asked for a particular | |
1406 | * property, show it to him, even if it is | |
1407 | * empty. */ | |
1408 | arg_all = true; | |
1409 | break; | |
1410 | } | |
1411 | ||
1412 | case 'a': | |
1413 | arg_all = true; | |
1414 | break; | |
1415 | ||
f4046fe0 ZJS |
1416 | case ARG_VALUE: |
1417 | arg_value = true; | |
1418 | break; | |
1419 | ||
422fa650 ZJS |
1420 | case 'l': |
1421 | arg_full = true; | |
1422 | break; | |
1423 | ||
3c756001 | 1424 | case 'n': |
baaa35ad ZJS |
1425 | if (safe_atou(optarg, &arg_lines) < 0) |
1426 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1427 | "Failed to parse lines '%s'", optarg); | |
3c756001 LP |
1428 | break; |
1429 | ||
1430 | case 'o': | |
5c828e66 LP |
1431 | if (streq(optarg, "help")) { |
1432 | DUMP_STRING_TABLE(output_mode, OutputMode, _OUTPUT_MODE_MAX); | |
1433 | return 0; | |
1434 | } | |
1435 | ||
3c756001 | 1436 | arg_output = output_mode_from_string(optarg); |
baaa35ad ZJS |
1437 | if (arg_output < 0) |
1438 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1439 | "Unknown output '%s'.", optarg); | |
e3483674 LP |
1440 | |
1441 | if (OUTPUT_MODE_IS_JSON(arg_output)) | |
1442 | arg_legend = false; | |
1443 | ||
3c756001 LP |
1444 | break; |
1445 | ||
abca4822 | 1446 | case ARG_NO_PAGER: |
0221d68a | 1447 | arg_pager_flags |= PAGER_DISABLE; |
abca4822 LP |
1448 | break; |
1449 | ||
841aa8c0 ZJS |
1450 | case ARG_NO_LEGEND: |
1451 | arg_legend = false; | |
1452 | break; | |
1453 | ||
6bb92a16 LP |
1454 | case ARG_NO_ASK_PASSWORD: |
1455 | arg_ask_password = false; | |
5d5e98eb | 1456 | break; |
6bb92a16 | 1457 | |
a4c279f8 LP |
1458 | case ARG_KILL_WHO: |
1459 | arg_kill_who = optarg; | |
1460 | break; | |
1461 | ||
1462 | case 's': | |
5c828e66 LP |
1463 | if (streq(optarg, "help")) { |
1464 | DUMP_STRING_TABLE(signal, int, _NSIG); | |
1465 | return 0; | |
1466 | } | |
1467 | ||
29a3db75 | 1468 | arg_signal = signal_from_string(optarg); |
baaa35ad ZJS |
1469 | if (arg_signal < 0) |
1470 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1471 | "Failed to parse signal string %s.", optarg); | |
a4c279f8 LP |
1472 | break; |
1473 | ||
f8f14b36 SP |
1474 | case 'H': |
1475 | arg_transport = BUS_TRANSPORT_REMOTE; | |
1476 | arg_host = optarg; | |
abca4822 LP |
1477 | break; |
1478 | ||
f8f14b36 | 1479 | case 'M': |
de33fc62 | 1480 | arg_transport = BUS_TRANSPORT_MACHINE; |
f8f14b36 | 1481 | arg_host = optarg; |
abca4822 LP |
1482 | break; |
1483 | ||
1484 | case '?': | |
1485 | return -EINVAL; | |
1486 | ||
1487 | default: | |
eb9da376 | 1488 | assert_not_reached("Unhandled option"); |
abca4822 | 1489 | } |
abca4822 LP |
1490 | |
1491 | return 1; | |
1492 | } | |
1493 | ||
f7621db0 LP |
1494 | static int loginctl_main(int argc, char *argv[], sd_bus *bus) { |
1495 | ||
1496 | static const Verb verbs[] = { | |
1497 | { "help", VERB_ANY, VERB_ANY, 0, help }, | |
1498 | { "list-sessions", VERB_ANY, 1, VERB_DEFAULT, list_sessions }, | |
86e1f46f | 1499 | { "session-status", VERB_ANY, VERB_ANY, 0, show_session }, |
f7621db0 | 1500 | { "show-session", VERB_ANY, VERB_ANY, 0, show_session }, |
906b76b2 LP |
1501 | { "activate", VERB_ANY, 2, 0, activate }, |
1502 | { "lock-session", VERB_ANY, VERB_ANY, 0, activate }, | |
1503 | { "unlock-session", VERB_ANY, VERB_ANY, 0, activate }, | |
f7621db0 LP |
1504 | { "lock-sessions", VERB_ANY, 1, 0, lock_sessions }, |
1505 | { "unlock-sessions", VERB_ANY, 1, 0, lock_sessions }, | |
1506 | { "terminate-session", 2, VERB_ANY, 0, activate }, | |
1507 | { "kill-session", 2, VERB_ANY, 0, kill_session }, | |
1508 | { "list-users", VERB_ANY, 1, 0, list_users }, | |
86e1f46f | 1509 | { "user-status", VERB_ANY, VERB_ANY, 0, show_user }, |
f7621db0 | 1510 | { "show-user", VERB_ANY, VERB_ANY, 0, show_user }, |
906b76b2 LP |
1511 | { "enable-linger", VERB_ANY, VERB_ANY, 0, enable_linger }, |
1512 | { "disable-linger", VERB_ANY, VERB_ANY, 0, enable_linger }, | |
f7621db0 LP |
1513 | { "terminate-user", 2, VERB_ANY, 0, terminate_user }, |
1514 | { "kill-user", 2, VERB_ANY, 0, kill_user }, | |
1515 | { "list-seats", VERB_ANY, 1, 0, list_seats }, | |
86e1f46f LP |
1516 | { "seat-status", VERB_ANY, VERB_ANY, 0, show_seat }, |
1517 | { "show-seat", VERB_ANY, VERB_ANY, 0, show_seat }, | |
f7621db0 LP |
1518 | { "attach", 3, VERB_ANY, 0, attach }, |
1519 | { "flush-devices", VERB_ANY, 1, 0, flush_devices }, | |
1520 | { "terminate-seat", 2, VERB_ANY, 0, terminate_seat }, | |
1521 | {} | |
abca4822 LP |
1522 | }; |
1523 | ||
f7621db0 | 1524 | return dispatch_verb(argc, argv, verbs, bus); |
abca4822 LP |
1525 | } |
1526 | ||
eae5c847 YW |
1527 | static int run(int argc, char *argv[]) { |
1528 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
f8f14b36 | 1529 | int r; |
abca4822 | 1530 | |
a9cdc94f | 1531 | setlocale(LC_ALL, ""); |
abca4822 LP |
1532 | log_parse_environment(); |
1533 | log_open(); | |
1abaf488 LP |
1534 | |
1535 | /* The journal merging logic potentially needs a lot of fds. */ | |
1536 | (void) rlimit_nofile_bump(HIGH_RLIMIT_NOFILE); | |
1537 | ||
9e29521e | 1538 | sigbus_install(); |
abca4822 LP |
1539 | |
1540 | r = parse_argv(argc, argv); | |
f8f14b36 | 1541 | if (r <= 0) |
eae5c847 | 1542 | return r; |
f8f14b36 | 1543 | |
266f3e26 | 1544 | r = bus_connect_transport(arg_transport, arg_host, false, &bus); |
eae5c847 YW |
1545 | if (r < 0) |
1546 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
abca4822 | 1547 | |
eae5c847 | 1548 | (void) sd_bus_set_allow_interactive_authorization(bus, arg_ask_password); |
a4c279f8 | 1549 | |
eae5c847 | 1550 | return loginctl_main(argc, argv, bus); |
abca4822 | 1551 | } |
eae5c847 YW |
1552 | |
1553 | DEFINE_MAIN_FUNCTION(run); |