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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
6d0274f1 | 2 | |
6d0274f1 | 3 | #include <getopt.h> |
a9cdc94f | 4 | #include <locale.h> |
6129ec85 | 5 | #include <math.h> |
3f6fd1ba LP |
6 | #include <stdbool.h> |
7 | #include <stdlib.h> | |
6d0274f1 | 8 | |
a281d9c7 | 9 | #include "sd-bus.h" |
3f6fd1ba | 10 | |
a281d9c7 | 11 | #include "bus-error.h" |
9b71e4ab | 12 | #include "bus-locator.h" |
807542be | 13 | #include "bus-map-properties.h" |
cf57766d | 14 | #include "format-table.h" |
6129ec85 | 15 | #include "in-addr-util.h" |
50378e5d | 16 | #include "main-func.h" |
3f6fd1ba | 17 | #include "pager.h" |
6bedfcbb | 18 | #include "parse-util.h" |
294bf0c3 | 19 | #include "pretty-print.h" |
6129ec85 | 20 | #include "sparse-endian.h" |
9b71e4ab | 21 | #include "spawn-polkit-agent.h" |
6129ec85 | 22 | #include "string-table.h" |
6d0274f1 | 23 | #include "strv.h" |
288a74cc | 24 | #include "terminal-util.h" |
3f6fd1ba | 25 | #include "util.h" |
be90a886 | 26 | #include "verbs.h" |
6d0274f1 | 27 | |
0221d68a | 28 | static PagerFlags arg_pager_flags = 0; |
6d0274f1 | 29 | static bool arg_ask_password = true; |
e1636421 | 30 | static BusTransport arg_transport = BUS_TRANSPORT_LOCAL; |
7085053a | 31 | static char *arg_host = NULL; |
e1636421 | 32 | static bool arg_adjust_system_clock = false; |
6129ec85 YW |
33 | static bool arg_monitor = false; |
34 | static char **arg_property = NULL; | |
35 | static bool arg_value = false; | |
36 | static bool arg_all = false; | |
6d0274f1 | 37 | |
6d0274f1 | 38 | typedef struct StatusInfo { |
2f6a5907 | 39 | usec_t time; |
f37f8a61 | 40 | const char *timezone; |
2f6a5907 KS |
41 | |
42 | usec_t rtc_time; | |
f37f8a61 | 43 | bool rtc_local; |
2f6a5907 | 44 | |
f37f8a61 | 45 | bool ntp_capable; |
f567f086 | 46 | bool ntp_active; |
f37f8a61 | 47 | bool ntp_synced; |
6d0274f1 LP |
48 | } StatusInfo; |
49 | ||
cf57766d YW |
50 | static int print_status_info(const StatusInfo *i) { |
51 | _cleanup_(table_unrefp) Table *table = NULL; | |
437f48a4 | 52 | const char *old_tz = NULL, *tz, *tz_colon; |
f567f086 | 53 | bool have_time = false; |
14ce0c25 | 54 | char a[LINE_MAX]; |
cf57766d | 55 | TableCell *cell; |
6d0274f1 LP |
56 | struct tm tm; |
57 | time_t sec; | |
14ce0c25 | 58 | size_t n; |
f567f086 | 59 | int r; |
6d0274f1 | 60 | |
59965986 LP |
61 | assert(i); |
62 | ||
cf57766d YW |
63 | table = table_new("key", "value"); |
64 | if (!table) | |
65 | return log_oom(); | |
66 | ||
67 | table_set_header(table, false); | |
68 | ||
69 | assert_se(cell = table_get_cell(table, 0, 0)); | |
70 | (void) table_set_ellipsize_percent(table, cell, 100); | |
71 | (void) table_set_align_percent(table, cell, 100); | |
72 | ||
73 | assert_se(cell = table_get_cell(table, 0, 1)); | |
74 | (void) table_set_ellipsize_percent(table, cell, 100); | |
75 | ||
d95a74ed LP |
76 | /* Save the old $TZ */ |
77 | tz = getenv("TZ"); | |
78 | if (tz) | |
79 | old_tz = strdupa(tz); | |
2311eb2f | 80 | |
d95a74ed | 81 | /* Set the new $TZ */ |
437f48a4 LP |
82 | tz_colon = strjoina(":", isempty(i->timezone) ? "UTC" : i->timezone); |
83 | if (setenv("TZ", tz_colon, true) < 0) | |
d95a74ed LP |
84 | log_warning_errno(errno, "Failed to set TZ environment variable, ignoring: %m"); |
85 | else | |
86 | tzset(); | |
3e5e74d5 | 87 | |
9ff09bcb SL |
88 | if (i->time != 0) { |
89 | sec = (time_t) (i->time / USEC_PER_SEC); | |
90 | have_time = true; | |
d95a74ed | 91 | } else if (IN_SET(arg_transport, BUS_TRANSPORT_LOCAL, BUS_TRANSPORT_MACHINE)) { |
9ff09bcb SL |
92 | sec = time(NULL); |
93 | have_time = true; | |
94 | } else | |
d95a74ed | 95 | log_warning("Could not get time from timedated and not operating locally, ignoring."); |
6d0274f1 | 96 | |
cf57766d | 97 | if (have_time) |
14ce0c25 | 98 | n = strftime(a, sizeof a, "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&sec, &tm)); |
5ffa8c81 | 99 | |
cf57766d YW |
100 | r = table_add_many(table, |
101 | TABLE_STRING, "Local time:", | |
102 | TABLE_STRING, have_time && n > 0 ? a : "n/a"); | |
103 | if (r < 0) | |
bd17fa8c | 104 | return table_log_add_error(r); |
cf57766d YW |
105 | |
106 | if (have_time) | |
14ce0c25 | 107 | n = strftime(a, sizeof a, "%a %Y-%m-%d %H:%M:%S UTC", gmtime_r(&sec, &tm)); |
cf57766d YW |
108 | |
109 | r = table_add_many(table, | |
110 | TABLE_STRING, "Universal time:", | |
111 | TABLE_STRING, have_time && n > 0 ? a : "n/a"); | |
112 | if (r < 0) | |
bd17fa8c | 113 | return table_log_add_error(r); |
6d0274f1 | 114 | |
2f6a5907 KS |
115 | if (i->rtc_time > 0) { |
116 | time_t rtc_sec; | |
6d0274f1 | 117 | |
d95a74ed | 118 | rtc_sec = (time_t) (i->rtc_time / USEC_PER_SEC); |
14ce0c25 | 119 | n = strftime(a, sizeof a, "%a %Y-%m-%d %H:%M:%S", gmtime_r(&rtc_sec, &tm)); |
cf57766d YW |
120 | } |
121 | ||
122 | r = table_add_many(table, | |
123 | TABLE_STRING, "RTC time:", | |
124 | TABLE_STRING, i->rtc_time > 0 && n > 0 ? a : "n/a"); | |
125 | if (r < 0) | |
bd17fa8c | 126 | return table_log_add_error(r); |
6d0274f1 | 127 | |
5ffa8c81 | 128 | if (have_time) |
14ce0c25 | 129 | n = strftime(a, sizeof a, "%Z, %z", localtime_r(&sec, &tm)); |
2667cc25 | 130 | |
cf57766d YW |
131 | r = table_add_cell(table, NULL, TABLE_STRING, "Time zone:"); |
132 | if (r < 0) | |
bd17fa8c | 133 | return table_log_add_error(r); |
cf57766d YW |
134 | |
135 | r = table_add_cell_stringf(table, NULL, "%s (%s)", strna(i->timezone), have_time && n > 0 ? a : "n/a"); | |
136 | if (r < 0) | |
bd17fa8c | 137 | return table_log_add_error(r); |
cf57766d YW |
138 | |
139 | ||
d95a74ed LP |
140 | /* Restore the $TZ */ |
141 | if (old_tz) | |
142 | r = setenv("TZ", old_tz, true); | |
143 | else | |
144 | r = unsetenv("TZ"); | |
145 | if (r < 0) | |
146 | log_warning_errno(errno, "Failed to set TZ environment variable, ignoring: %m"); | |
147 | else | |
148 | tzset(); | |
149 | ||
cf57766d YW |
150 | r = table_add_many(table, |
151 | TABLE_STRING, "System clock synchronized:", | |
152 | TABLE_BOOLEAN, i->ntp_synced, | |
153 | TABLE_STRING, "NTP service:", | |
154 | TABLE_STRING, i->ntp_capable ? (i->ntp_active ? "active" : "inactive") : "n/a", | |
155 | TABLE_STRING, "RTC in local TZ:", | |
156 | TABLE_BOOLEAN, i->rtc_local); | |
157 | if (r < 0) | |
bd17fa8c | 158 | return table_log_add_error(r); |
cf57766d YW |
159 | |
160 | r = table_print(table, NULL); | |
161 | if (r < 0) | |
162 | return log_error_errno(r, "Failed to show table: %m"); | |
6d0274f1 | 163 | |
2f6a5907 | 164 | if (i->rtc_local) |
54f8c958 LP |
165 | printf("\n%s" |
166 | "Warning: The system is configured to read the RTC time in the local time zone.\n" | |
87ac8d99 | 167 | " This mode cannot be fully supported. It will create various problems\n" |
54f8c958 LP |
168 | " with time zone changes and daylight saving time adjustments. The RTC\n" |
169 | " time is never updated, it relies on external facilities to maintain it.\n" | |
170 | " If at all possible, use RTC in UTC by calling\n" | |
171 | " 'timedatectl set-local-rtc 0'.%s\n", ansi_highlight(), ansi_normal()); | |
cf57766d YW |
172 | |
173 | return 0; | |
6d0274f1 LP |
174 | } |
175 | ||
be90a886 | 176 | static int show_status(int argc, char **argv, void *userdata) { |
f37f8a61 | 177 | StatusInfo info = {}; |
9f6eb1cd | 178 | static const struct bus_properties_map map[] = { |
f567f086 YW |
179 | { "Timezone", "s", NULL, offsetof(StatusInfo, timezone) }, |
180 | { "LocalRTC", "b", NULL, offsetof(StatusInfo, rtc_local) }, | |
181 | { "NTP", "b", NULL, offsetof(StatusInfo, ntp_active) }, | |
9f6eb1cd | 182 | { "CanNTP", "b", NULL, offsetof(StatusInfo, ntp_capable) }, |
f567f086 YW |
183 | { "NTPSynchronized", "b", NULL, offsetof(StatusInfo, ntp_synced) }, |
184 | { "TimeUSec", "t", NULL, offsetof(StatusInfo, time) }, | |
185 | { "RTCTimeUSec", "t", NULL, offsetof(StatusInfo, rtc_time) }, | |
ffc06c35 KS |
186 | {} |
187 | }; | |
f9e0eefc LP |
188 | |
189 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
f37f8a61 | 190 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; |
be90a886 | 191 | sd_bus *bus = userdata; |
ffc06c35 | 192 | int r; |
6d0274f1 | 193 | |
a281d9c7 | 194 | assert(bus); |
6d0274f1 | 195 | |
ffc06c35 KS |
196 | r = bus_map_all_properties(bus, |
197 | "org.freedesktop.timedate1", | |
198 | "/org/freedesktop/timedate1", | |
9f6eb1cd | 199 | map, |
a7e4861c | 200 | BUS_MAP_BOOLEAN_AS_BOOL, |
f9e0eefc | 201 | &error, |
f37f8a61 | 202 | &m, |
9f6eb1cd | 203 | &info); |
e7e55dbd | 204 | if (r < 0) |
f9e0eefc | 205 | return log_error_errno(r, "Failed to query server: %s", bus_error_message(&error, r)); |
6d0274f1 | 206 | |
cf57766d | 207 | return print_status_info(&info); |
6d0274f1 LP |
208 | } |
209 | ||
ead0adb1 YW |
210 | static int show_properties(int argc, char **argv, void *userdata) { |
211 | sd_bus *bus = userdata; | |
212 | int r; | |
213 | ||
214 | assert(bus); | |
215 | ||
216 | r = bus_print_all_properties(bus, | |
217 | "org.freedesktop.timedate1", | |
218 | "/org/freedesktop/timedate1", | |
219 | NULL, | |
220 | arg_property, | |
221 | arg_value, | |
222 | arg_all, | |
223 | NULL); | |
224 | if (r < 0) | |
225 | return bus_log_parse_error(r); | |
226 | ||
227 | return 0; | |
228 | } | |
229 | ||
be90a886 | 230 | static int set_time(int argc, char **argv, void *userdata) { |
4afd3348 | 231 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
a281d9c7 | 232 | bool relative = false, interactive = arg_ask_password; |
be90a886 | 233 | sd_bus *bus = userdata; |
6d0274f1 | 234 | usec_t t; |
6d0274f1 LP |
235 | int r; |
236 | ||
8a4b13c5 | 237 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
6d0274f1 | 238 | |
be90a886 YW |
239 | r = parse_timestamp(argv[1], &t); |
240 | if (r < 0) | |
241 | return log_error_errno(r, "Failed to parse time specification '%s': %m", argv[1]); | |
6d0274f1 | 242 | |
43fe4f76 VC |
243 | r = bus_call_method( |
244 | bus, | |
245 | bus_timedate, | |
246 | "SetTime", | |
247 | &error, | |
248 | NULL, | |
249 | "xbb", (int64_t) t, relative, interactive); | |
a281d9c7 | 250 | if (r < 0) |
4ae25393 | 251 | return log_error_errno(r, "Failed to set time: %s", bus_error_message(&error, r)); |
a281d9c7 | 252 | |
4ae25393 | 253 | return 0; |
6d0274f1 LP |
254 | } |
255 | ||
be90a886 | 256 | static int set_timezone(int argc, char **argv, void *userdata) { |
4afd3348 | 257 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
be90a886 | 258 | sd_bus *bus = userdata; |
a281d9c7 | 259 | int r; |
6d0274f1 | 260 | |
8a4b13c5 | 261 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
6d0274f1 | 262 | |
43fe4f76 | 263 | r = bus_call_method(bus, bus_timedate, "SetTimezone", &error, NULL, "sb", argv[1], arg_ask_password); |
a281d9c7 | 264 | if (r < 0) |
4ae25393 | 265 | return log_error_errno(r, "Failed to set time zone: %s", bus_error_message(&error, r)); |
a281d9c7 | 266 | |
4ae25393 | 267 | return 0; |
6d0274f1 LP |
268 | } |
269 | ||
be90a886 | 270 | static int set_local_rtc(int argc, char **argv, void *userdata) { |
4afd3348 | 271 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
be90a886 | 272 | sd_bus *bus = userdata; |
e5609878 | 273 | int r, b; |
6d0274f1 | 274 | |
8a4b13c5 | 275 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
6d0274f1 | 276 | |
be90a886 YW |
277 | b = parse_boolean(argv[1]); |
278 | if (b < 0) | |
279 | return log_error_errno(b, "Failed to parse local RTC setting '%s': %m", argv[1]); | |
6d0274f1 | 280 | |
43fe4f76 VC |
281 | r = bus_call_method( |
282 | bus, | |
283 | bus_timedate, | |
284 | "SetLocalRTC", | |
285 | &error, | |
286 | NULL, | |
287 | "bbb", b, arg_adjust_system_clock, arg_ask_password); | |
a281d9c7 | 288 | if (r < 0) |
4ae25393 | 289 | return log_error_errno(r, "Failed to set local RTC: %s", bus_error_message(&error, r)); |
a281d9c7 | 290 | |
4ae25393 | 291 | return 0; |
6d0274f1 LP |
292 | } |
293 | ||
be90a886 | 294 | static int set_ntp(int argc, char **argv, void *userdata) { |
4afd3348 | 295 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
be90a886 | 296 | sd_bus *bus = userdata; |
e5609878 | 297 | int b, r; |
6d0274f1 | 298 | |
8a4b13c5 | 299 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); |
6d0274f1 | 300 | |
be90a886 YW |
301 | b = parse_boolean(argv[1]); |
302 | if (b < 0) | |
303 | return log_error_errno(b, "Failed to parse NTP setting '%s': %m", argv[1]); | |
6d0274f1 | 304 | |
43fe4f76 | 305 | r = bus_call_method(bus, bus_timedate, "SetNTP", &error, NULL, "bb", b, arg_ask_password); |
a281d9c7 | 306 | if (r < 0) |
4ae25393 | 307 | return log_error_errno(r, "Failed to set ntp: %s", bus_error_message(&error, r)); |
a281d9c7 | 308 | |
4ae25393 | 309 | return 0; |
6d0274f1 LP |
310 | } |
311 | ||
be90a886 | 312 | static int list_timezones(int argc, char **argv, void *userdata) { |
2cf0b2fe NT |
313 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
314 | sd_bus *bus = userdata; | |
315 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
75683450 | 316 | int r; |
2cf0b2fe NT |
317 | char** zones; |
318 | ||
43fe4f76 | 319 | r = bus_call_method(bus, bus_timedate, "ListTimezones", &error, &reply, NULL); |
2cf0b2fe NT |
320 | if (r < 0) |
321 | return log_error_errno(r, "Failed to request list of time zones: %s", | |
322 | bus_error_message(&error, r)); | |
6d0274f1 | 323 | |
2cf0b2fe | 324 | r = sd_bus_message_read_strv(reply, &zones); |
f647962d | 325 | if (r < 0) |
2cf0b2fe | 326 | return bus_log_parse_error(r); |
6d0274f1 | 327 | |
0221d68a | 328 | (void) pager_open(arg_pager_flags); |
7c2d8094 | 329 | strv_print(zones); |
6d0274f1 LP |
330 | |
331 | return 0; | |
332 | } | |
333 | ||
6129ec85 YW |
334 | typedef struct NTPStatusInfo { |
335 | const char *server_name; | |
336 | char *server_address; | |
337 | usec_t poll_interval, poll_max, poll_min; | |
338 | usec_t root_distance_max; | |
339 | ||
340 | uint32_t leap, version, mode, stratum; | |
341 | int32_t precision; | |
342 | usec_t root_delay, root_dispersion; | |
343 | union { | |
344 | char str[5]; | |
345 | uint32_t val; | |
346 | } reference; | |
347 | usec_t origin, recv, trans, dest; | |
348 | ||
349 | bool spike; | |
350 | uint64_t packet_count; | |
351 | usec_t jitter; | |
352 | ||
353 | int64_t freq; | |
354 | } NTPStatusInfo; | |
355 | ||
356 | static void ntp_status_info_clear(NTPStatusInfo *p) { | |
357 | p->server_address = mfree(p->server_address); | |
358 | } | |
359 | ||
360 | static const char * const ntp_leap_table[4] = { | |
361 | [0] = "normal", | |
362 | [1] = "last minute of the day has 61 seconds", | |
363 | [2] = "last minute of the day has 59 seconds", | |
364 | [3] = "not synchronized", | |
365 | }; | |
366 | ||
6028d766 | 367 | DISABLE_WARNING_TYPE_LIMITS; |
6129ec85 | 368 | DEFINE_PRIVATE_STRING_TABLE_LOOKUP_TO_STRING(ntp_leap, uint32_t); |
6028d766 | 369 | REENABLE_WARNING; |
6129ec85 | 370 | |
cf57766d YW |
371 | static int print_ntp_status_info(NTPStatusInfo *i) { |
372 | char ts[FORMAT_TIMESPAN_MAX], jitter[FORMAT_TIMESPAN_MAX], | |
373 | tmin[FORMAT_TIMESPAN_MAX], tmax[FORMAT_TIMESPAN_MAX]; | |
6129ec85 | 374 | usec_t delay, t14, t23, offset, root_distance; |
cf57766d | 375 | _cleanup_(table_unrefp) Table *table = NULL; |
6129ec85 | 376 | bool offset_sign; |
cf57766d YW |
377 | TableCell *cell; |
378 | int r; | |
6129ec85 YW |
379 | |
380 | assert(i); | |
381 | ||
cf57766d YW |
382 | table = table_new("key", "value"); |
383 | if (!table) | |
384 | return log_oom(); | |
385 | ||
386 | table_set_header(table, false); | |
387 | ||
388 | assert_se(cell = table_get_cell(table, 0, 0)); | |
389 | (void) table_set_ellipsize_percent(table, cell, 100); | |
390 | (void) table_set_align_percent(table, cell, 100); | |
391 | ||
392 | assert_se(cell = table_get_cell(table, 0, 1)); | |
393 | (void) table_set_ellipsize_percent(table, cell, 100); | |
394 | ||
6129ec85 YW |
395 | /* |
396 | * "Timestamp Name ID When Generated | |
397 | * ------------------------------------------------------------ | |
398 | * Originate Timestamp T1 time request sent by client | |
399 | * Receive Timestamp T2 time request received by server | |
400 | * Transmit Timestamp T3 time reply sent by server | |
401 | * Destination Timestamp T4 time reply received by client | |
402 | * | |
403 | * The round-trip delay, d, and system clock offset, t, are defined as: | |
404 | * d = (T4 - T1) - (T3 - T2) t = ((T2 - T1) + (T3 - T4)) / 2" | |
405 | */ | |
406 | ||
cf57766d YW |
407 | r = table_add_cell(table, NULL, TABLE_STRING, "Server:"); |
408 | if (r < 0) | |
bd17fa8c | 409 | return table_log_add_error(r); |
cf57766d YW |
410 | |
411 | r = table_add_cell_stringf(table, NULL, "%s (%s)", i->server_address, i->server_name); | |
412 | if (r < 0) | |
bd17fa8c | 413 | return table_log_add_error(r); |
cf57766d YW |
414 | |
415 | r = table_add_cell(table, NULL, TABLE_STRING, "Poll interval:"); | |
416 | if (r < 0) | |
bd17fa8c | 417 | return table_log_add_error(r); |
cf57766d YW |
418 | |
419 | r = table_add_cell_stringf(table, NULL, "%s (min: %s; max %s)", | |
420 | format_timespan(ts, sizeof(ts), i->poll_interval, 0), | |
421 | format_timespan(tmin, sizeof(tmin), i->poll_min, 0), | |
422 | format_timespan(tmax, sizeof(tmax), i->poll_max, 0)); | |
423 | if (r < 0) | |
bd17fa8c | 424 | return table_log_add_error(r); |
6129ec85 YW |
425 | |
426 | if (i->packet_count == 0) { | |
cf57766d YW |
427 | r = table_add_many(table, |
428 | TABLE_STRING, "Packet count:", | |
429 | TABLE_STRING, "0"); | |
430 | if (r < 0) | |
bd17fa8c | 431 | return table_log_add_error(r); |
cf57766d YW |
432 | |
433 | r = table_print(table, NULL); | |
434 | if (r < 0) | |
435 | return log_error_errno(r, "Failed to show table: %m"); | |
436 | ||
437 | return 0; | |
6129ec85 YW |
438 | } |
439 | ||
440 | if (i->dest < i->origin || i->trans < i->recv || i->dest - i->origin < i->trans - i->recv) { | |
441 | log_error("Invalid NTP response"); | |
cf57766d YW |
442 | r = table_print(table, NULL); |
443 | if (r < 0) | |
444 | return log_error_errno(r, "Failed to show table: %m"); | |
445 | ||
446 | return 0; | |
6129ec85 YW |
447 | } |
448 | ||
449 | delay = (i->dest - i->origin) - (i->trans - i->recv); | |
450 | ||
451 | t14 = i->origin + i->dest; | |
452 | t23 = i->recv + i->trans; | |
453 | offset_sign = t14 < t23; | |
454 | offset = (offset_sign ? t23 - t14 : t14 - t23) / 2; | |
455 | ||
456 | root_distance = i->root_delay / 2 + i->root_dispersion; | |
457 | ||
cf57766d YW |
458 | r = table_add_many(table, |
459 | TABLE_STRING, "Leap:", | |
460 | TABLE_STRING, ntp_leap_to_string(i->leap), | |
461 | TABLE_STRING, "Version:", | |
462 | TABLE_UINT32, i->version, | |
463 | TABLE_STRING, "Stratum:", | |
464 | TABLE_UINT32, i->stratum, | |
465 | TABLE_STRING, "Reference:"); | |
466 | if (r < 0) | |
bd17fa8c | 467 | return table_log_add_error(r); |
cf57766d | 468 | |
6129ec85 | 469 | if (i->stratum <= 1) |
cf57766d | 470 | r = table_add_cell(table, NULL, TABLE_STRING, i->reference.str); |
6129ec85 | 471 | else |
cf57766d YW |
472 | r = table_add_cell_stringf(table, NULL, "%" PRIX32, be32toh(i->reference.val)); |
473 | if (r < 0) | |
bd17fa8c | 474 | return table_log_add_error(r); |
cf57766d YW |
475 | |
476 | r = table_add_cell(table, NULL, TABLE_STRING, "Precision:"); | |
477 | if (r < 0) | |
bd17fa8c | 478 | return table_log_add_error(r); |
cf57766d YW |
479 | |
480 | r = table_add_cell_stringf(table, NULL, "%s (%" PRIi32 ")", | |
481 | format_timespan(ts, sizeof(ts), DIV_ROUND_UP((nsec_t) (exp2(i->precision) * NSEC_PER_SEC), NSEC_PER_USEC), 0), | |
482 | i->precision); | |
483 | if (r < 0) | |
bd17fa8c | 484 | return table_log_add_error(r); |
cf57766d YW |
485 | |
486 | r = table_add_cell(table, NULL, TABLE_STRING, "Root distance:"); | |
487 | if (r < 0) | |
bd17fa8c | 488 | return table_log_add_error(r); |
cf57766d YW |
489 | |
490 | r = table_add_cell_stringf(table, NULL, "%s (max: %s)", | |
491 | format_timespan(ts, sizeof(ts), root_distance, 0), | |
492 | format_timespan(tmax, sizeof(tmax), i->root_distance_max, 0)); | |
493 | if (r < 0) | |
bd17fa8c | 494 | return table_log_add_error(r); |
cf57766d YW |
495 | |
496 | r = table_add_cell(table, NULL, TABLE_STRING, "Offset:"); | |
497 | if (r < 0) | |
bd17fa8c | 498 | return table_log_add_error(r); |
cf57766d YW |
499 | |
500 | r = table_add_cell_stringf(table, NULL, "%s%s", | |
501 | offset_sign ? "+" : "-", | |
502 | format_timespan(ts, sizeof(ts), offset, 0)); | |
503 | if (r < 0) | |
bd17fa8c | 504 | return table_log_add_error(r); |
cf57766d YW |
505 | |
506 | r = table_add_many(table, | |
507 | TABLE_STRING, "Delay:", | |
508 | TABLE_STRING, format_timespan(ts, sizeof(ts), delay, 0), | |
509 | TABLE_STRING, "Jitter:", | |
510 | TABLE_STRING, format_timespan(jitter, sizeof(jitter), i->jitter, 0), | |
511 | TABLE_STRING, "Packet count:", | |
512 | TABLE_UINT64, i->packet_count); | |
513 | if (r < 0) | |
bd17fa8c | 514 | return table_log_add_error(r); |
cf57766d YW |
515 | |
516 | if (!i->spike) { | |
517 | r = table_add_cell(table, NULL, TABLE_STRING, "Frequency:"); | |
518 | if (r < 0) | |
bd17fa8c | 519 | return table_log_add_error(r); |
cf57766d YW |
520 | |
521 | r = table_add_cell_stringf(table, NULL, "%+.3fppm", (double) i->freq / 0x10000); | |
522 | if (r < 0) | |
bd17fa8c | 523 | return table_log_add_error(r); |
cf57766d YW |
524 | } |
525 | ||
526 | r = table_print(table, NULL); | |
527 | if (r < 0) | |
528 | log_error_errno(r, "Failed to show table: %m"); | |
529 | ||
530 | return 0; | |
6129ec85 YW |
531 | } |
532 | ||
533 | static int map_server_address(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { | |
534 | char **p = (char **) userdata; | |
535 | const void *d; | |
536 | int family, r; | |
537 | size_t sz; | |
538 | ||
539 | assert(p); | |
540 | ||
541 | r = sd_bus_message_enter_container(m, 'r', "iay"); | |
542 | if (r < 0) | |
543 | return r; | |
544 | ||
545 | r = sd_bus_message_read(m, "i", &family); | |
546 | if (r < 0) | |
547 | return r; | |
548 | ||
549 | r = sd_bus_message_read_array(m, 'y', &d, &sz); | |
550 | if (r < 0) | |
551 | return r; | |
552 | ||
553 | r = sd_bus_message_exit_container(m); | |
554 | if (r < 0) | |
555 | return r; | |
556 | ||
557 | if (sz == 0 && family == AF_UNSPEC) { | |
558 | *p = mfree(*p); | |
559 | return 0; | |
560 | } | |
561 | ||
baaa35ad ZJS |
562 | if (!IN_SET(family, AF_INET, AF_INET6)) |
563 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
564 | "Unknown address family %i", family); | |
6129ec85 | 565 | |
baaa35ad ZJS |
566 | if (sz != FAMILY_ADDRESS_SIZE(family)) |
567 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
568 | "Invalid address size"); | |
6129ec85 YW |
569 | |
570 | r = in_addr_to_string(family, d, p); | |
571 | if (r < 0) | |
572 | return r; | |
573 | ||
574 | return 0; | |
575 | } | |
576 | ||
577 | static int map_ntp_message(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) { | |
578 | NTPStatusInfo *p = userdata; | |
579 | const void *d; | |
580 | size_t sz; | |
581 | int32_t b; | |
582 | int r; | |
583 | ||
584 | assert(p); | |
585 | ||
586 | r = sd_bus_message_enter_container(m, 'r', "uuuuittayttttbtt"); | |
587 | if (r < 0) | |
588 | return r; | |
589 | ||
590 | r = sd_bus_message_read(m, "uuuuitt", | |
591 | &p->leap, &p->version, &p->mode, &p->stratum, &p->precision, | |
592 | &p->root_delay, &p->root_dispersion); | |
593 | if (r < 0) | |
594 | return r; | |
595 | ||
596 | r = sd_bus_message_read_array(m, 'y', &d, &sz); | |
597 | if (r < 0) | |
598 | return r; | |
599 | ||
600 | r = sd_bus_message_read(m, "ttttbtt", | |
601 | &p->origin, &p->recv, &p->trans, &p->dest, | |
602 | &b, &p->packet_count, &p->jitter); | |
603 | if (r < 0) | |
604 | return r; | |
605 | ||
606 | r = sd_bus_message_exit_container(m); | |
607 | if (r < 0) | |
608 | return r; | |
609 | ||
610 | if (sz != 4) | |
611 | return -EINVAL; | |
612 | ||
613 | memcpy(p->reference.str, d, sz); | |
614 | ||
5d904a6a | 615 | p->spike = b; |
6129ec85 YW |
616 | |
617 | return 0; | |
618 | } | |
619 | ||
620 | static int show_timesync_status_once(sd_bus *bus) { | |
621 | static const struct bus_properties_map map_timesync[] = { | |
622 | { "ServerName", "s", NULL, offsetof(NTPStatusInfo, server_name) }, | |
623 | { "ServerAddress", "(iay)", map_server_address, offsetof(NTPStatusInfo, server_address) }, | |
624 | { "PollIntervalUSec", "t", NULL, offsetof(NTPStatusInfo, poll_interval) }, | |
625 | { "PollIntervalMinUSec", "t", NULL, offsetof(NTPStatusInfo, poll_min) }, | |
626 | { "PollIntervalMaxUSec", "t", NULL, offsetof(NTPStatusInfo, poll_max) }, | |
627 | { "RootDistanceMaxUSec", "t", NULL, offsetof(NTPStatusInfo, root_distance_max) }, | |
628 | { "NTPMessage", "(uuuuittayttttbtt)", map_ntp_message, 0 }, | |
629 | { "Frequency", "x", NULL, offsetof(NTPStatusInfo, freq) }, | |
630 | {} | |
631 | }; | |
632 | _cleanup_(ntp_status_info_clear) NTPStatusInfo info = {}; | |
633 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
634 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
635 | int r; | |
636 | ||
637 | assert(bus); | |
638 | ||
639 | r = bus_map_all_properties(bus, | |
640 | "org.freedesktop.timesync1", | |
641 | "/org/freedesktop/timesync1", | |
642 | map_timesync, | |
643 | BUS_MAP_BOOLEAN_AS_BOOL, | |
644 | &error, | |
645 | &m, | |
646 | &info); | |
647 | if (r < 0) | |
648 | return log_error_errno(r, "Failed to query server: %s", bus_error_message(&error, r)); | |
649 | ||
650 | if (arg_monitor && !terminal_is_dumb()) | |
651 | fputs(ANSI_HOME_CLEAR, stdout); | |
652 | ||
653 | print_ntp_status_info(&info); | |
654 | ||
655 | return 0; | |
656 | } | |
657 | ||
658 | static int on_properties_changed(sd_bus_message *m, void *userdata, sd_bus_error *error) { | |
659 | const char *name; | |
660 | int r; | |
661 | ||
662 | assert(m); | |
663 | ||
664 | r = sd_bus_message_read(m, "s", &name); | |
665 | if (r < 0) | |
666 | return log_error_errno(r, "Failed to read interface name: %m"); | |
667 | ||
668 | if (!streq_ptr(name, "org.freedesktop.timesync1.Manager")) | |
669 | return 0; | |
670 | ||
671 | return show_timesync_status_once(sd_bus_message_get_bus(m)); | |
672 | } | |
673 | ||
674 | static int show_timesync_status(int argc, char **argv, void *userdata) { | |
675 | _cleanup_(sd_event_unrefp) sd_event *event = NULL; | |
676 | sd_bus *bus = userdata; | |
677 | int r; | |
678 | ||
679 | assert(bus); | |
680 | ||
681 | r = show_timesync_status_once(bus); | |
682 | if (r < 0) | |
683 | return r; | |
684 | ||
685 | if (!arg_monitor) | |
686 | return 0; | |
687 | ||
688 | r = sd_event_default(&event); | |
689 | if (r < 0) | |
690 | return log_error_errno(r, "Failed to get event loop: %m"); | |
691 | ||
692 | r = sd_bus_match_signal(bus, | |
693 | NULL, | |
694 | "org.freedesktop.timesync1", | |
695 | "/org/freedesktop/timesync1", | |
696 | "org.freedesktop.DBus.Properties", | |
697 | "PropertiesChanged", | |
698 | on_properties_changed, NULL); | |
699 | if (r < 0) | |
700 | return log_error_errno(r, "Failed to request match for PropertiesChanged signal: %m"); | |
701 | ||
702 | r = sd_bus_attach_event(bus, event, SD_EVENT_PRIORITY_NORMAL); | |
703 | if (r < 0) | |
704 | return log_error_errno(r, "Failed to attach bus to event loop: %m"); | |
705 | ||
706 | r = sd_event_loop(event); | |
707 | if (r < 0) | |
708 | return log_error_errno(r, "Failed to run event loop: %m"); | |
709 | ||
710 | return 0; | |
711 | } | |
712 | ||
eda19357 | 713 | static int print_timesync_property(const char *name, const char *expected_value, sd_bus_message *m, bool value, bool all) { |
6129ec85 YW |
714 | char type; |
715 | const char *contents; | |
716 | int r; | |
717 | ||
718 | assert(name); | |
719 | assert(m); | |
720 | ||
721 | r = sd_bus_message_peek_type(m, &type, &contents); | |
722 | if (r < 0) | |
723 | return r; | |
724 | ||
725 | switch (type) { | |
726 | ||
727 | case SD_BUS_TYPE_STRUCT: | |
728 | if (streq(name, "NTPMessage")) { | |
729 | _cleanup_(ntp_status_info_clear) NTPStatusInfo i = {}; | |
730 | char ts[FORMAT_TIMESPAN_MAX], stamp[FORMAT_TIMESTAMP_MAX]; | |
731 | ||
732 | r = map_ntp_message(NULL, NULL, m, NULL, &i); | |
733 | if (r < 0) | |
734 | return r; | |
735 | ||
736 | if (i.packet_count == 0) | |
737 | return 1; | |
738 | ||
739 | if (!value) { | |
740 | fputs(name, stdout); | |
741 | fputc('=', stdout); | |
742 | } | |
743 | ||
744 | printf("{ Leap=%u, Version=%u, Mode=%u, Stratum=%u, Precision=%i,", | |
745 | i.leap, i.version, i.mode, i.stratum, i.precision); | |
746 | printf(" RootDelay=%s,", | |
747 | format_timespan(ts, sizeof(ts), i.root_delay, 0)); | |
748 | printf(" RootDispersion=%s,", | |
749 | format_timespan(ts, sizeof(ts), i.root_dispersion, 0)); | |
750 | ||
751 | if (i.stratum == 1) | |
752 | printf(" Reference=%s,", i.reference.str); | |
753 | else | |
754 | printf(" Reference=%" PRIX32 ",", be32toh(i.reference.val)); | |
755 | ||
756 | printf(" OriginateTimestamp=%s,", | |
757 | format_timestamp(stamp, sizeof(stamp), i.origin)); | |
758 | printf(" ReceiveTimestamp=%s,", | |
759 | format_timestamp(stamp, sizeof(stamp), i.recv)); | |
760 | printf(" TransmitTimestamp=%s,", | |
761 | format_timestamp(stamp, sizeof(stamp), i.trans)); | |
762 | printf(" DestinationTimestamp=%s,", | |
763 | format_timestamp(stamp, sizeof(stamp), i.dest)); | |
764 | printf(" Ignored=%s PacketCount=%" PRIu64 ",", | |
765 | yes_no(i.spike), i.packet_count); | |
766 | printf(" Jitter=%s }\n", | |
767 | format_timespan(ts, sizeof(ts), i.jitter, 0)); | |
768 | ||
769 | return 1; | |
770 | ||
771 | } else if (streq(name, "ServerAddress")) { | |
772 | _cleanup_free_ char *str = NULL; | |
773 | ||
774 | r = map_server_address(NULL, NULL, m, NULL, &str); | |
775 | if (r < 0) | |
776 | return r; | |
777 | ||
778 | if (arg_all || !isempty(str)) | |
102b0214 | 779 | bus_print_property_value(name, expected_value, value, str); |
6129ec85 YW |
780 | |
781 | return 1; | |
782 | } | |
783 | break; | |
784 | } | |
785 | ||
786 | return 0; | |
787 | } | |
788 | ||
789 | static int show_timesync(int argc, char **argv, void *userdata) { | |
790 | sd_bus *bus = userdata; | |
791 | int r; | |
792 | ||
793 | assert(bus); | |
794 | ||
795 | r = bus_print_all_properties(bus, | |
796 | "org.freedesktop.timesync1", | |
797 | "/org/freedesktop/timesync1", | |
798 | print_timesync_property, | |
799 | arg_property, | |
800 | arg_value, | |
801 | arg_all, | |
802 | NULL); | |
803 | if (r < 0) | |
804 | return bus_log_parse_error(r); | |
805 | ||
806 | return 0; | |
807 | } | |
808 | ||
9030b50a | 809 | static int parse_ifindex_bus(sd_bus *bus, const char *str) { |
159a855b YW |
810 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
811 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
812 | int32_t i; | |
813 | int r; | |
814 | ||
815 | assert(bus); | |
816 | assert(str); | |
159a855b | 817 | |
597da51b | 818 | r = parse_ifindex(str); |
9030b50a ZJS |
819 | if (r > 0) |
820 | return r; | |
821 | assert(r < 0); | |
159a855b | 822 | |
43fe4f76 | 823 | r = bus_call_method(bus, bus_network_mgr, "GetLinkByName", &error, &reply, "s", str); |
159a855b YW |
824 | if (r < 0) |
825 | return log_error_errno(r, "Failed to get ifindex of interfaces %s: %s", str, bus_error_message(&error, r)); | |
826 | ||
827 | r = sd_bus_message_read(reply, "io", &i, NULL); | |
828 | if (r < 0) | |
829 | return bus_log_create_error(r); | |
830 | ||
9030b50a | 831 | return i; |
159a855b YW |
832 | } |
833 | ||
834 | static int verb_ntp_servers(int argc, char **argv, void *userdata) { | |
835 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
836 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL; | |
837 | sd_bus *bus = userdata; | |
838 | int ifindex, r; | |
839 | ||
840 | assert(bus); | |
841 | ||
9030b50a ZJS |
842 | ifindex = parse_ifindex_bus(bus, argv[1]); |
843 | if (ifindex < 0) | |
844 | return ifindex; | |
159a855b YW |
845 | |
846 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); | |
847 | ||
43fe4f76 | 848 | r = bus_message_new_method_call(bus, &req, bus_network_mgr, "SetLinkNTP"); |
159a855b YW |
849 | if (r < 0) |
850 | return bus_log_create_error(r); | |
851 | ||
852 | r = sd_bus_message_append(req, "i", ifindex); | |
853 | if (r < 0) | |
854 | return bus_log_create_error(r); | |
855 | ||
856 | r = sd_bus_message_append_strv(req, argv + 2); | |
857 | if (r < 0) | |
858 | return bus_log_create_error(r); | |
859 | ||
860 | r = sd_bus_call(bus, req, 0, &error, NULL); | |
861 | if (r < 0) | |
862 | return log_error_errno(r, "Failed to set NTP servers: %s", bus_error_message(&error, r)); | |
863 | ||
864 | return 0; | |
865 | } | |
866 | ||
867 | static int verb_revert(int argc, char **argv, void *userdata) { | |
868 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
869 | sd_bus *bus = userdata; | |
870 | int ifindex, r; | |
871 | ||
872 | assert(bus); | |
873 | ||
9030b50a ZJS |
874 | ifindex = parse_ifindex_bus(bus, argv[1]); |
875 | if (ifindex < 0) | |
876 | return ifindex; | |
159a855b YW |
877 | |
878 | polkit_agent_open_if_enabled(arg_transport, arg_ask_password); | |
879 | ||
43fe4f76 | 880 | r = bus_call_method(bus, bus_network_mgr, "RevertLinkNTP", &error, NULL, "i", ifindex); |
159a855b YW |
881 | if (r < 0) |
882 | return log_error_errno(r, "Failed to revert interface configuration: %s", bus_error_message(&error, r)); | |
883 | ||
884 | return 0; | |
885 | } | |
886 | ||
be90a886 | 887 | static int help(void) { |
37ec0fdd LP |
888 | _cleanup_free_ char *link = NULL; |
889 | int r; | |
890 | ||
891 | r = terminal_urlify_man("timedatectl", "1", &link); | |
892 | if (r < 0) | |
893 | return log_oom(); | |
894 | ||
353b2baa LP |
895 | printf("%s [OPTIONS...] COMMAND ...\n" |
896 | "\n%sQuery or change system time and date settings.%s\n" | |
e1fac8a6 | 897 | "\nCommands:\n" |
4f8f66cb | 898 | " status Show current time settings\n" |
ead0adb1 | 899 | " show Show properties of systemd-timedated\n" |
4f8f66cb | 900 | " set-time TIME Set system time\n" |
07a062a7 JSJ |
901 | " set-timezone ZONE Set system time zone\n" |
902 | " list-timezones Show known time zones\n" | |
4f8f66cb | 903 | " set-local-rtc BOOL Control whether RTC is in local time\n" |
6129ec85 | 904 | " set-ntp BOOL Enable or disable network time synchronization\n" |
353b2baa | 905 | "\nsystemd-timesyncd Commands:\n" |
6129ec85 YW |
906 | " timesync-status Show status of systemd-timesyncd\n" |
907 | " show-timesync Show properties of systemd-timesyncd\n" | |
353b2baa | 908 | "\nOptions:\n" |
e1fac8a6 ZJS |
909 | " -h --help Show this help message\n" |
910 | " --version Show package version\n" | |
911 | " --no-pager Do not pipe output into a pager\n" | |
912 | " --no-ask-password Do not prompt for password\n" | |
913 | " -H --host=[USER@]HOST Operate on remote host\n" | |
914 | " -M --machine=CONTAINER Operate on local container\n" | |
915 | " --adjust-system-clock Adjust system clock when changing local RTC mode\n" | |
916 | " --monitor Monitor status of systemd-timesyncd\n" | |
917 | " -p --property=NAME Show only properties by this name\n" | |
918 | " -a --all Show all properties, including empty ones\n" | |
919 | " --value When showing properties, only print the value\n" | |
37ec0fdd LP |
920 | "\nSee the %s for details.\n" |
921 | , program_invocation_short_name | |
353b2baa | 922 | , ansi_highlight() |
ce2529b4 | 923 | , ansi_normal() |
37ec0fdd LP |
924 | , link |
925 | ); | |
be90a886 YW |
926 | |
927 | return 0; | |
928 | } | |
929 | ||
930 | static int verb_help(int argc, char **argv, void *userdata) { | |
931 | return help(); | |
6d0274f1 LP |
932 | } |
933 | ||
934 | static int parse_argv(int argc, char *argv[]) { | |
935 | ||
936 | enum { | |
937 | ARG_VERSION = 0x100, | |
938 | ARG_NO_PAGER, | |
c9783430 | 939 | ARG_ADJUST_SYSTEM_CLOCK, |
6129ec85 YW |
940 | ARG_NO_ASK_PASSWORD, |
941 | ARG_MONITOR, | |
942 | ARG_VALUE, | |
6d0274f1 LP |
943 | }; |
944 | ||
945 | static const struct option options[] = { | |
c9783430 LP |
946 | { "help", no_argument, NULL, 'h' }, |
947 | { "version", no_argument, NULL, ARG_VERSION }, | |
948 | { "no-pager", no_argument, NULL, ARG_NO_PAGER }, | |
949 | { "host", required_argument, NULL, 'H' }, | |
a281d9c7 | 950 | { "machine", required_argument, NULL, 'M' }, |
c9783430 LP |
951 | { "no-ask-password", no_argument, NULL, ARG_NO_ASK_PASSWORD }, |
952 | { "adjust-system-clock", no_argument, NULL, ARG_ADJUST_SYSTEM_CLOCK }, | |
6129ec85 YW |
953 | { "monitor", no_argument, NULL, ARG_MONITOR }, |
954 | { "property", required_argument, NULL, 'p' }, | |
955 | { "all", no_argument, NULL, 'a' }, | |
956 | { "value", no_argument, NULL, ARG_VALUE }, | |
eb9da376 | 957 | {} |
6d0274f1 LP |
958 | }; |
959 | ||
6129ec85 | 960 | int c, r; |
6d0274f1 LP |
961 | |
962 | assert(argc >= 0); | |
963 | assert(argv); | |
964 | ||
6129ec85 | 965 | while ((c = getopt_long(argc, argv, "hH:M:p:a", options, NULL)) >= 0) |
6d0274f1 LP |
966 | |
967 | switch (c) { | |
968 | ||
969 | case 'h': | |
be90a886 | 970 | return help(); |
6d0274f1 LP |
971 | |
972 | case ARG_VERSION: | |
3f6fd1ba | 973 | return version(); |
6d0274f1 | 974 | |
a281d9c7 TA |
975 | case 'H': |
976 | arg_transport = BUS_TRANSPORT_REMOTE; | |
977 | arg_host = optarg; | |
6d0274f1 LP |
978 | break; |
979 | ||
a281d9c7 | 980 | case 'M': |
de33fc62 | 981 | arg_transport = BUS_TRANSPORT_MACHINE; |
a281d9c7 | 982 | arg_host = optarg; |
6d0274f1 LP |
983 | break; |
984 | ||
546158bc JJ |
985 | case ARG_NO_ASK_PASSWORD: |
986 | arg_ask_password = false; | |
987 | break; | |
988 | ||
c9783430 LP |
989 | case ARG_ADJUST_SYSTEM_CLOCK: |
990 | arg_adjust_system_clock = true; | |
6d0274f1 LP |
991 | break; |
992 | ||
993 | case ARG_NO_PAGER: | |
0221d68a | 994 | arg_pager_flags |= PAGER_DISABLE; |
6d0274f1 LP |
995 | break; |
996 | ||
6129ec85 YW |
997 | case ARG_MONITOR: |
998 | arg_monitor = true; | |
999 | break; | |
1000 | ||
1001 | case 'p': { | |
1002 | r = strv_extend(&arg_property, optarg); | |
1003 | if (r < 0) | |
1004 | return log_oom(); | |
1005 | ||
1006 | /* If the user asked for a particular | |
1007 | * property, show it to him, even if it is | |
1008 | * empty. */ | |
1009 | arg_all = true; | |
1010 | break; | |
1011 | } | |
1012 | ||
1013 | case 'a': | |
1014 | arg_all = true; | |
1015 | break; | |
1016 | ||
1017 | case ARG_VALUE: | |
1018 | arg_value = true; | |
1019 | break; | |
1020 | ||
6d0274f1 LP |
1021 | case '?': |
1022 | return -EINVAL; | |
1023 | ||
1024 | default: | |
eb9da376 | 1025 | assert_not_reached("Unhandled option"); |
6d0274f1 | 1026 | } |
6d0274f1 LP |
1027 | |
1028 | return 1; | |
1029 | } | |
1030 | ||
a281d9c7 | 1031 | static int timedatectl_main(sd_bus *bus, int argc, char *argv[]) { |
be90a886 | 1032 | static const Verb verbs[] = { |
6129ec85 | 1033 | { "status", VERB_ANY, 1, VERB_DEFAULT, show_status }, |
ead0adb1 | 1034 | { "show", VERB_ANY, 1, 0, show_properties }, |
6129ec85 YW |
1035 | { "set-time", 2, 2, 0, set_time }, |
1036 | { "set-timezone", 2, 2, 0, set_timezone }, | |
1037 | { "list-timezones", VERB_ANY, 1, 0, list_timezones }, | |
1038 | { "set-local-rtc", 2, 2, 0, set_local_rtc }, | |
1039 | { "set-ntp", 2, 2, 0, set_ntp }, | |
1040 | { "timesync-status", VERB_ANY, 1, 0, show_timesync_status }, | |
1041 | { "show-timesync", VERB_ANY, 1, 0, show_timesync }, | |
159a855b YW |
1042 | { "ntp-servers", 3, VERB_ANY, 0, verb_ntp_servers }, |
1043 | { "revert", 2, 2, 0, verb_revert }, | |
6129ec85 | 1044 | { "help", VERB_ANY, VERB_ANY, 0, verb_help }, /* Not documented, but supported since it is created. */ |
be90a886 | 1045 | {} |
6d0274f1 LP |
1046 | }; |
1047 | ||
be90a886 | 1048 | return dispatch_verb(argc, argv, verbs, bus); |
6d0274f1 LP |
1049 | } |
1050 | ||
50378e5d ZJS |
1051 | static int run(int argc, char *argv[]) { |
1052 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
84f6181c | 1053 | int r; |
6d0274f1 | 1054 | |
a9cdc94f | 1055 | setlocale(LC_ALL, ""); |
41d1f469 | 1056 | log_setup_cli(); |
6d0274f1 LP |
1057 | |
1058 | r = parse_argv(argc, argv); | |
84f6181c | 1059 | if (r <= 0) |
50378e5d | 1060 | return r; |
6d0274f1 | 1061 | |
266f3e26 | 1062 | r = bus_connect_transport(arg_transport, arg_host, false, &bus); |
50378e5d ZJS |
1063 | if (r < 0) |
1064 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
6d0274f1 | 1065 | |
50378e5d | 1066 | return timedatectl_main(bus, argc, argv); |
6d0274f1 | 1067 | } |
50378e5d ZJS |
1068 | |
1069 | DEFINE_MAIN_FUNCTION(run); |