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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
2265fbf7 | 2 | /*** |
96b2fb93 | 3 | Copyright © 2013 Simon Peeters |
2265fbf7 SP |
4 | ***/ |
5 | ||
2265fbf7 | 6 | #include <getopt.h> |
3f1c1287 | 7 | #include <inttypes.h> |
2265fbf7 | 8 | #include <locale.h> |
3f6fd1ba LP |
9 | #include <stdio.h> |
10 | #include <stdlib.h> | |
ca78ad1d | 11 | #include <unistd.h> |
2265fbf7 | 12 | |
048ecf5b | 13 | #include "sd-bus.h" |
3f6fd1ba | 14 | |
b5efdb8a | 15 | #include "alloc-util.h" |
edfea9fe | 16 | #include "analyze-condition.h" |
ec16f3b6 | 17 | #include "analyze-security.h" |
3f6fd1ba | 18 | #include "analyze-verify.h" |
681bd2c5 | 19 | #include "build.h" |
048ecf5b | 20 | #include "bus-error.h" |
20b16441 | 21 | #include "bus-unit-util.h" |
3f6fd1ba | 22 | #include "bus-util.h" |
6d86f4bd | 23 | #include "calendarspec.h" |
854a42fb | 24 | #include "conf-files.h" |
c0a1bfac | 25 | #include "copy.h" |
90bea744 | 26 | #include "def.h" |
76ed04d9 | 27 | #include "exit-status.h" |
c0a1bfac | 28 | #include "fd-util.h" |
cdf6258c | 29 | #include "fileio.h" |
d8bfdbe1 | 30 | #include "format-table.h" |
7d50b32a | 31 | #include "glob-util.h" |
bb150966 | 32 | #include "hashmap.h" |
8752c575 | 33 | #include "locale-util.h" |
3f6fd1ba | 34 | #include "log.h" |
d665c7b2 | 35 | #include "main-func.h" |
d8b4d14d | 36 | #include "nulstr-util.h" |
9ea9d4cf | 37 | #include "pager.h" |
6bedfcbb | 38 | #include "parse-util.h" |
854a42fb | 39 | #include "path-util.h" |
294bf0c3 | 40 | #include "pretty-print.h" |
349cc4a5 | 41 | #if HAVE_SECCOMP |
294bf0c3 | 42 | # include "seccomp-util.h" |
0f734bdc | 43 | #endif |
760877e9 | 44 | #include "sort-util.h" |
3f6fd1ba LP |
45 | #include "special.h" |
46 | #include "strv.h" | |
47 | #include "strxcpyx.h" | |
288a74cc | 48 | #include "terminal-util.h" |
760877e9 | 49 | #include "time-util.h" |
3f6fd1ba LP |
50 | #include "unit-name.h" |
51 | #include "util.h" | |
a6bcef29 | 52 | #include "verbs.h" |
2265fbf7 | 53 | |
1ace223c | 54 | #define SCALE_X (0.1 / 1000.0) /* pixels per us */ |
a213b7e9 | 55 | #define SCALE_Y (20.0) |
2f6eb835 | 56 | |
2265fbf7 | 57 | #define svg(...) printf(__VA_ARGS__) |
c170f3a4 LP |
58 | |
59 | #define svg_bar(class, x1, x2, y) \ | |
2265fbf7 | 60 | svg(" <rect class=\"%s\" x=\"%.03f\" y=\"%.03f\" width=\"%.03f\" height=\"%.03f\" />\n", \ |
c170f3a4 | 61 | (class), \ |
2f6eb835 LP |
62 | SCALE_X * (x1), SCALE_Y * (y), \ |
63 | SCALE_X * ((x2) - (x1)), SCALE_Y - 1.0) | |
c170f3a4 LP |
64 | |
65 | #define svg_text(b, x, y, format, ...) \ | |
66 | do { \ | |
2f6eb835 | 67 | svg(" <text class=\"%s\" x=\"%.03f\" y=\"%.03f\">", (b) ? "left" : "right", SCALE_X * (x) + (b ? 5.0 : -5.0), SCALE_Y * (y) + 14.0); \ |
c170f3a4 LP |
68 | svg(format, ## __VA_ARGS__); \ |
69 | svg("</text>\n"); \ | |
9ed794a3 | 70 | } while (false) |
2265fbf7 | 71 | |
1700761b SP |
72 | static enum dot { |
73 | DEP_ALL, | |
74 | DEP_ORDER, | |
75 | DEP_REQUIRE | |
76 | } arg_dot = DEP_ALL; | |
1ace223c SJ |
77 | static char **arg_dot_from_patterns = NULL; |
78 | static char **arg_dot_to_patterns = NULL; | |
9ea9d4cf | 79 | static usec_t arg_fuzz = 0; |
0221d68a | 80 | static PagerFlags arg_pager_flags = 0; |
3cd26e7c | 81 | static BusTransport arg_transport = BUS_TRANSPORT_LOCAL; |
f72b7018 | 82 | static const char *arg_host = NULL; |
28b35ef2 | 83 | static UnitFileScope arg_scope = UNIT_FILE_SYSTEM; |
1d3bc017 | 84 | static bool arg_man = true; |
641c0fd1 | 85 | static bool arg_generators = false; |
46d8646a | 86 | static const char *arg_root = NULL; |
f2ccf832 | 87 | static unsigned arg_iterations = 1; |
bb150966 | 88 | |
d665c7b2 YW |
89 | STATIC_DESTRUCTOR_REGISTER(arg_dot_from_patterns, strv_freep); |
90 | STATIC_DESTRUCTOR_REGISTER(arg_dot_to_patterns, strv_freep); | |
91 | ||
2265fbf7 | 92 | struct boot_times { |
c170f3a4 LP |
93 | usec_t firmware_time; |
94 | usec_t loader_time; | |
95 | usec_t kernel_time; | |
96 | usec_t kernel_done_time; | |
97 | usec_t initrd_time; | |
98 | usec_t userspace_time; | |
99 | usec_t finish_time; | |
c2e0d600 TA |
100 | usec_t security_start_time; |
101 | usec_t security_finish_time; | |
518d10e9 UTL |
102 | usec_t generators_start_time; |
103 | usec_t generators_finish_time; | |
d9acfb71 TA |
104 | usec_t unitsload_start_time; |
105 | usec_t unitsload_finish_time; | |
8c006565 YW |
106 | usec_t initrd_security_start_time; |
107 | usec_t initrd_security_finish_time; | |
108 | usec_t initrd_generators_start_time; | |
109 | usec_t initrd_generators_finish_time; | |
110 | usec_t initrd_unitsload_start_time; | |
111 | usec_t initrd_unitsload_finish_time; | |
06bef033 IS |
112 | |
113 | /* | |
114 | * If we're analyzing the user instance, all timestamps will be offset | |
115 | * by its own start-up timestamp, which may be arbitrarily big. | |
116 | * With "plot", this causes arbitrarily wide output SVG files which almost | |
117 | * completely consist of empty space. Thus we cancel out this offset. | |
118 | * | |
119 | * This offset is subtracted from times above by acquire_boot_times(), | |
120 | * but it still needs to be subtracted from unit-specific timestamps | |
121 | * (so it is stored here for reference). | |
122 | */ | |
123 | usec_t reverse_offset; | |
2265fbf7 | 124 | }; |
9ea9d4cf | 125 | |
2265fbf7 | 126 | struct unit_times { |
df560cf6 | 127 | bool has_data; |
2265fbf7 | 128 | char *name; |
cc27380c TA |
129 | usec_t activating; |
130 | usec_t activated; | |
131 | usec_t deactivated; | |
132 | usec_t deactivating; | |
c170f3a4 | 133 | usec_t time; |
2265fbf7 SP |
134 | }; |
135 | ||
7e690cef DH |
136 | struct host_info { |
137 | char *hostname; | |
138 | char *kernel_name; | |
139 | char *kernel_release; | |
140 | char *kernel_version; | |
141 | char *os_pretty_name; | |
142 | char *virtualization; | |
143 | char *architecture; | |
144 | }; | |
145 | ||
f7e29336 | 146 | static int acquire_bus(sd_bus **bus, bool *use_full_bus) { |
5c69b31c | 147 | bool user = arg_scope != UNIT_FILE_SYSTEM; |
fb507898 | 148 | int r; |
5c69b31c | 149 | |
f7e29336 | 150 | if (use_full_bus && *use_full_bus) { |
fb507898 YW |
151 | r = bus_connect_transport(arg_transport, arg_host, user, bus); |
152 | if (IN_SET(r, 0, -EHOSTDOWN)) | |
153 | return r; | |
5c69b31c GJ |
154 | |
155 | *use_full_bus = false; | |
156 | } | |
157 | ||
f7e29336 | 158 | return bus_connect_transport_systemd(arg_transport, arg_host, user, bus); |
bf0e0a4d ZJS |
159 | } |
160 | ||
048ecf5b | 161 | static int bus_get_uint64_property(sd_bus *bus, const char *path, const char *interface, const char *property, uint64_t *val) { |
4afd3348 | 162 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
c170f3a4 | 163 | int r; |
2265fbf7 | 164 | |
988b9df2 LP |
165 | assert(bus); |
166 | assert(path); | |
167 | assert(interface); | |
168 | assert(property); | |
169 | assert(val); | |
170 | ||
a936124f TA |
171 | r = sd_bus_get_property_trivial( |
172 | bus, | |
173 | "org.freedesktop.systemd1", | |
174 | path, | |
175 | interface, | |
176 | property, | |
177 | &error, | |
178 | 't', val); | |
048ecf5b | 179 | |
4ae25393 | 180 | if (r < 0) |
0ed3da7c | 181 | return log_error_errno(r, "Failed to parse reply: %s", bus_error_message(&error, r)); |
2265fbf7 | 182 | |
2265fbf7 SP |
183 | return 0; |
184 | } | |
185 | ||
988b9df2 | 186 | static int bus_get_unit_property_strv(sd_bus *bus, const char *path, const char *property, char ***strv) { |
4afd3348 | 187 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
988b9df2 LP |
188 | int r; |
189 | ||
190 | assert(bus); | |
191 | assert(path); | |
192 | assert(property); | |
193 | assert(strv); | |
194 | ||
195 | r = sd_bus_get_property_strv( | |
196 | bus, | |
197 | "org.freedesktop.systemd1", | |
198 | path, | |
199 | "org.freedesktop.systemd1.Unit", | |
200 | property, | |
201 | &error, | |
202 | strv); | |
4ae25393 | 203 | if (r < 0) |
0ed3da7c | 204 | return log_error_errno(r, "Failed to get unit property %s: %s", property, bus_error_message(&error, r)); |
988b9df2 LP |
205 | |
206 | return 0; | |
207 | } | |
208 | ||
93bab288 YW |
209 | static int compare_unit_start(const struct unit_times *a, const struct unit_times *b) { |
210 | return CMP(a->activating, b->activating); | |
2265fbf7 SP |
211 | } |
212 | ||
df560cf6 | 213 | static void unit_times_free(struct unit_times *t) { |
c170f3a4 LP |
214 | struct unit_times *p; |
215 | ||
df560cf6 | 216 | for (p = t; p->has_data; p++) |
c170f3a4 | 217 | free(p->name); |
c170f3a4 LP |
218 | free(t); |
219 | } | |
220 | ||
df560cf6 FB |
221 | DEFINE_TRIVIAL_CLEANUP_FUNC(struct unit_times *, unit_times_free); |
222 | ||
06bef033 IS |
223 | static void subtract_timestamp(usec_t *a, usec_t b) { |
224 | assert(a); | |
225 | ||
226 | if (*a > 0) { | |
227 | assert(*a >= b); | |
228 | *a -= b; | |
229 | } | |
230 | } | |
231 | ||
048ecf5b | 232 | static int acquire_boot_times(sd_bus *bus, struct boot_times **bt) { |
cc0eb780 YW |
233 | static const struct bus_properties_map property_map[] = { |
234 | { "FirmwareTimestampMonotonic", "t", NULL, offsetof(struct boot_times, firmware_time) }, | |
235 | { "LoaderTimestampMonotonic", "t", NULL, offsetof(struct boot_times, loader_time) }, | |
236 | { "KernelTimestamp", "t", NULL, offsetof(struct boot_times, kernel_time) }, | |
237 | { "InitRDTimestampMonotonic", "t", NULL, offsetof(struct boot_times, initrd_time) }, | |
238 | { "UserspaceTimestampMonotonic", "t", NULL, offsetof(struct boot_times, userspace_time) }, | |
239 | { "FinishTimestampMonotonic", "t", NULL, offsetof(struct boot_times, finish_time) }, | |
240 | { "SecurityStartTimestampMonotonic", "t", NULL, offsetof(struct boot_times, security_start_time) }, | |
241 | { "SecurityFinishTimestampMonotonic", "t", NULL, offsetof(struct boot_times, security_finish_time) }, | |
242 | { "GeneratorsStartTimestampMonotonic", "t", NULL, offsetof(struct boot_times, generators_start_time) }, | |
243 | { "GeneratorsFinishTimestampMonotonic", "t", NULL, offsetof(struct boot_times, generators_finish_time) }, | |
244 | { "UnitsLoadStartTimestampMonotonic", "t", NULL, offsetof(struct boot_times, unitsload_start_time) }, | |
245 | { "UnitsLoadFinishTimestampMonotonic", "t", NULL, offsetof(struct boot_times, unitsload_finish_time) }, | |
246 | { "InitRDSecurityStartTimestampMonotonic", "t", NULL, offsetof(struct boot_times, initrd_security_start_time) }, | |
247 | { "InitRDSecurityFinishTimestampMonotonic", "t", NULL, offsetof(struct boot_times, initrd_security_finish_time) }, | |
248 | { "InitRDGeneratorsStartTimestampMonotonic", "t", NULL, offsetof(struct boot_times, initrd_generators_start_time) }, | |
249 | { "InitRDGeneratorsFinishTimestampMonotonic", "t", NULL, offsetof(struct boot_times, initrd_generators_finish_time) }, | |
250 | { "InitRDUnitsLoadStartTimestampMonotonic", "t", NULL, offsetof(struct boot_times, initrd_unitsload_start_time) }, | |
251 | { "InitRDUnitsLoadFinishTimestampMonotonic", "t", NULL, offsetof(struct boot_times, initrd_unitsload_finish_time) }, | |
252 | {}, | |
253 | }; | |
254 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
2265fbf7 SP |
255 | static struct boot_times times; |
256 | static bool cached = false; | |
cc0eb780 | 257 | int r; |
c170f3a4 | 258 | |
2265fbf7 | 259 | if (cached) |
c170f3a4 LP |
260 | goto finish; |
261 | ||
262 | assert_cc(sizeof(usec_t) == sizeof(uint64_t)); | |
2265fbf7 | 263 | |
cc0eb780 YW |
264 | r = bus_map_all_properties( |
265 | bus, | |
266 | "org.freedesktop.systemd1", | |
267 | "/org/freedesktop/systemd1", | |
268 | property_map, | |
269 | BUS_MAP_STRDUP, | |
270 | &error, | |
271 | NULL, | |
272 | ×); | |
273 | if (r < 0) | |
274 | return log_error_errno(r, "Failed to get timestamp properties: %s", bus_error_message(&error, r)); | |
8c006565 | 275 | |
c2953e08 ZJS |
276 | if (times.finish_time <= 0) |
277 | return log_error_errno(SYNTHETIC_ERRNO(EINPROGRESS), | |
278 | "Bootup is not yet finished (org.freedesktop.systemd1.Manager.FinishTimestampMonotonic=%"PRIu64").\n" | |
279 | "Please try again later.\n" | |
280 | "Hint: Use 'systemctl%s list-jobs' to see active jobs", | |
281 | times.finish_time, | |
282 | arg_scope == UNIT_FILE_SYSTEM ? "" : " --user"); | |
2265fbf7 | 283 | |
eddb5037 YW |
284 | if (arg_scope == UNIT_FILE_SYSTEM && times.security_start_time > 0) { |
285 | /* security_start_time is set when systemd is not running under container environment. */ | |
baa4880b | 286 | if (times.initrd_time > 0) |
28b35ef2 ZJS |
287 | times.kernel_done_time = times.initrd_time; |
288 | else | |
289 | times.kernel_done_time = times.userspace_time; | |
290 | } else { | |
06bef033 | 291 | /* |
eddb5037 | 292 | * User-instance-specific or container-system-specific timestamps processing |
06bef033 IS |
293 | * (see comment to reverse_offset in struct boot_times). |
294 | */ | |
295 | times.reverse_offset = times.userspace_time; | |
296 | ||
1ace223c SJ |
297 | times.firmware_time = times.loader_time = times.kernel_time = times.initrd_time = |
298 | times.userspace_time = times.security_start_time = times.security_finish_time = 0; | |
06bef033 | 299 | |
79ecaae4 | 300 | subtract_timestamp(×.finish_time, times.reverse_offset); |
06bef033 IS |
301 | |
302 | subtract_timestamp(×.generators_start_time, times.reverse_offset); | |
303 | subtract_timestamp(×.generators_finish_time, times.reverse_offset); | |
304 | ||
305 | subtract_timestamp(×.unitsload_start_time, times.reverse_offset); | |
306 | subtract_timestamp(×.unitsload_finish_time, times.reverse_offset); | |
06bef033 | 307 | } |
2265fbf7 SP |
308 | |
309 | cached = true; | |
c170f3a4 LP |
310 | |
311 | finish: | |
312 | *bt = × | |
313 | return 0; | |
2265fbf7 SP |
314 | } |
315 | ||
7e690cef | 316 | static void free_host_info(struct host_info *hi) { |
b1b533a0 | 317 | if (!hi) |
19f462f2 | 318 | return; |
b1b533a0 | 319 | |
7e690cef DH |
320 | free(hi->hostname); |
321 | free(hi->kernel_name); | |
322 | free(hi->kernel_release); | |
323 | free(hi->kernel_version); | |
324 | free(hi->os_pretty_name); | |
325 | free(hi->virtualization); | |
326 | free(hi->architecture); | |
327 | free(hi); | |
328 | } | |
b1b533a0 | 329 | |
1ace223c | 330 | DEFINE_TRIVIAL_CLEANUP_FUNC(struct host_info *, free_host_info); |
7e690cef | 331 | |
29b8b5ce | 332 | static int acquire_time_data(sd_bus *bus, struct unit_times **out) { |
cc0eb780 YW |
333 | static const struct bus_properties_map property_map[] = { |
334 | { "InactiveExitTimestampMonotonic", "t", NULL, offsetof(struct unit_times, activating) }, | |
335 | { "ActiveEnterTimestampMonotonic", "t", NULL, offsetof(struct unit_times, activated) }, | |
336 | { "ActiveExitTimestampMonotonic", "t", NULL, offsetof(struct unit_times, deactivating) }, | |
337 | { "InactiveEnterTimestampMonotonic", "t", NULL, offsetof(struct unit_times, deactivated) }, | |
338 | {}, | |
339 | }; | |
4afd3348 LP |
340 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
341 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
df560cf6 | 342 | _cleanup_(unit_times_freep) struct unit_times *unit_times = NULL; |
97cec9ba YW |
343 | struct boot_times *boot_times = NULL; |
344 | size_t allocated = 0, c = 0; | |
29b8b5ce | 345 | UnitInfo u; |
97cec9ba | 346 | int r; |
29b8b5ce | 347 | |
06bef033 IS |
348 | r = acquire_boot_times(bus, &boot_times); |
349 | if (r < 0) | |
df560cf6 | 350 | return r; |
06bef033 | 351 | |
29b8b5ce IS |
352 | r = sd_bus_call_method( |
353 | bus, | |
354 | "org.freedesktop.systemd1", | |
355 | "/org/freedesktop/systemd1", | |
356 | "org.freedesktop.systemd1.Manager", | |
357 | "ListUnits", | |
358 | &error, &reply, | |
359 | NULL); | |
4ae25393 | 360 | if (r < 0) |
0ed3da7c | 361 | return log_error_errno(r, "Failed to list units: %s", bus_error_message(&error, r)); |
29b8b5ce IS |
362 | |
363 | r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)"); | |
df560cf6 FB |
364 | if (r < 0) |
365 | return bus_log_parse_error(r); | |
29b8b5ce IS |
366 | |
367 | while ((r = bus_parse_unit_info(reply, &u)) > 0) { | |
368 | struct unit_times *t; | |
369 | ||
1ace223c | 370 | if (!GREEDY_REALLOC(unit_times, allocated, c + 2)) |
df560cf6 | 371 | return log_oom(); |
29b8b5ce | 372 | |
1ace223c | 373 | unit_times[c + 1].has_data = false; |
df560cf6 | 374 | t = &unit_times[c]; |
29b8b5ce IS |
375 | t->name = NULL; |
376 | ||
377 | assert_cc(sizeof(usec_t) == sizeof(uint64_t)); | |
378 | ||
cc0eb780 YW |
379 | r = bus_map_all_properties( |
380 | bus, | |
381 | "org.freedesktop.systemd1", | |
382 | u.unit_path, | |
383 | property_map, | |
384 | BUS_MAP_STRDUP, | |
385 | &error, | |
386 | NULL, | |
387 | t); | |
388 | if (r < 0) | |
c2953e08 ZJS |
389 | return log_error_errno(r, "Failed to get timestamp properties of unit %s: %s", |
390 | u.id, bus_error_message(&error, r)); | |
29b8b5ce | 391 | |
06bef033 IS |
392 | subtract_timestamp(&t->activating, boot_times->reverse_offset); |
393 | subtract_timestamp(&t->activated, boot_times->reverse_offset); | |
394 | subtract_timestamp(&t->deactivating, boot_times->reverse_offset); | |
395 | subtract_timestamp(&t->deactivated, boot_times->reverse_offset); | |
396 | ||
29b8b5ce IS |
397 | if (t->activated >= t->activating) |
398 | t->time = t->activated - t->activating; | |
399 | else if (t->deactivated >= t->activating) | |
400 | t->time = t->deactivated - t->activating; | |
401 | else | |
402 | t->time = 0; | |
403 | ||
404 | if (t->activating == 0) | |
405 | continue; | |
406 | ||
407 | t->name = strdup(u.id); | |
df560cf6 FB |
408 | if (!t->name) |
409 | return log_oom(); | |
410 | ||
411 | t->has_data = true; | |
29b8b5ce IS |
412 | c++; |
413 | } | |
df560cf6 FB |
414 | if (r < 0) |
415 | return bus_log_parse_error(r); | |
29b8b5ce | 416 | |
df560cf6 | 417 | *out = TAKE_PTR(unit_times); |
29b8b5ce | 418 | return c; |
29b8b5ce IS |
419 | } |
420 | ||
7e690cef | 421 | static int acquire_host_info(sd_bus *bus, struct host_info **hi) { |
7e690cef | 422 | static const struct bus_properties_map hostname_map[] = { |
b1b533a0 LP |
423 | { "Hostname", "s", NULL, offsetof(struct host_info, hostname) }, |
424 | { "KernelName", "s", NULL, offsetof(struct host_info, kernel_name) }, | |
425 | { "KernelRelease", "s", NULL, offsetof(struct host_info, kernel_release) }, | |
426 | { "KernelVersion", "s", NULL, offsetof(struct host_info, kernel_version) }, | |
7e690cef DH |
427 | { "OperatingSystemPrettyName", "s", NULL, offsetof(struct host_info, os_pretty_name) }, |
428 | {} | |
429 | }; | |
430 | ||
431 | static const struct bus_properties_map manager_map[] = { | |
1ace223c SJ |
432 | { "Virtualization", "s", NULL, offsetof(struct host_info, virtualization) }, |
433 | { "Architecture", "s", NULL, offsetof(struct host_info, architecture) }, | |
7e690cef DH |
434 | {} |
435 | }; | |
436 | ||
4afd3348 | 437 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
4f481d76 | 438 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *system_bus = NULL; |
b1b533a0 LP |
439 | _cleanup_(free_host_infop) struct host_info *host; |
440 | int r; | |
441 | ||
7e690cef DH |
442 | host = new0(struct host_info, 1); |
443 | if (!host) | |
444 | return log_oom(); | |
445 | ||
4f481d76 YW |
446 | if (arg_scope != UNIT_FILE_SYSTEM) { |
447 | r = bus_connect_transport(arg_transport, arg_host, false, &system_bus); | |
448 | if (r < 0) { | |
449 | log_debug_errno(r, "Failed to connect to system bus, ignoring: %m"); | |
450 | goto manager; | |
451 | } | |
452 | } | |
453 | ||
1ace223c SJ |
454 | r = bus_map_all_properties( |
455 | system_bus ?: bus, | |
456 | "org.freedesktop.hostname1", | |
457 | "/org/freedesktop/hostname1", | |
458 | hostname_map, | |
459 | BUS_MAP_STRDUP, | |
460 | &error, | |
461 | NULL, | |
462 | host); | |
4f481d76 | 463 | if (r < 0) { |
c2953e08 ZJS |
464 | log_debug_errno(r, "Failed to get host information from systemd-hostnamed, ignoring: %s", |
465 | bus_error_message(&error, r)); | |
4f481d76 YW |
466 | sd_bus_error_free(&error); |
467 | } | |
7e690cef | 468 | |
4f481d76 | 469 | manager: |
1ace223c SJ |
470 | r = bus_map_all_properties( |
471 | bus, | |
472 | "org.freedesktop.systemd1", | |
473 | "/org/freedesktop/systemd1", | |
474 | manager_map, | |
475 | BUS_MAP_STRDUP, | |
476 | &error, | |
477 | NULL, | |
478 | host); | |
febda62a | 479 | if (r < 0) |
c2953e08 ZJS |
480 | return log_error_errno(r, "Failed to get host information from systemd: %s", |
481 | bus_error_message(&error, r)); | |
7e690cef | 482 | |
1cc6c93a | 483 | *hi = TAKE_PTR(host); |
7e690cef | 484 | return 0; |
7e690cef DH |
485 | } |
486 | ||
048ecf5b | 487 | static int pretty_boot_time(sd_bus *bus, char **_buf) { |
c170f3a4 | 488 | char ts[FORMAT_TIMESPAN_MAX]; |
2265fbf7 | 489 | struct boot_times *t; |
2265fbf7 | 490 | static char buf[4096]; |
c170f3a4 LP |
491 | size_t size; |
492 | char *ptr; | |
493 | int r; | |
bd07d3d0 | 494 | usec_t activated_time = USEC_INFINITY; |
1ace223c | 495 | _cleanup_free_ char *path = NULL, *unit_id = NULL; |
bd07d3d0 | 496 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
c170f3a4 LP |
497 | |
498 | r = acquire_boot_times(bus, &t); | |
499 | if (r < 0) | |
500 | return r; | |
2265fbf7 | 501 | |
bd07d3d0 JR |
502 | path = unit_dbus_path_from_name(SPECIAL_DEFAULT_TARGET); |
503 | if (!path) | |
504 | return log_oom(); | |
505 | ||
506 | r = sd_bus_get_property_string( | |
507 | bus, | |
508 | "org.freedesktop.systemd1", | |
509 | path, | |
510 | "org.freedesktop.systemd1.Unit", | |
511 | "Id", | |
512 | &error, | |
513 | &unit_id); | |
514 | if (r < 0) { | |
515 | log_error_errno(r, "default.target doesn't seem to exist: %s", bus_error_message(&error, r)); | |
516 | unit_id = NULL; | |
517 | } | |
518 | ||
519 | r = bus_get_uint64_property(bus, path, | |
520 | "org.freedesktop.systemd1.Unit", | |
521 | "ActiveEnterTimestampMonotonic", | |
522 | &activated_time); | |
523 | if (r < 0) { | |
0c753963 | 524 | log_info_errno(r, "Could not get time to reach default.target, ignoring: %m"); |
bd07d3d0 JR |
525 | activated_time = USEC_INFINITY; |
526 | } | |
527 | ||
c170f3a4 LP |
528 | ptr = buf; |
529 | size = sizeof(buf); | |
2265fbf7 SP |
530 | |
531 | size = strpcpyf(&ptr, size, "Startup finished in "); | |
baa4880b | 532 | if (t->firmware_time > 0) |
2fa4092c | 533 | size = strpcpyf(&ptr, size, "%s (firmware) + ", format_timespan(ts, sizeof(ts), t->firmware_time - t->loader_time, USEC_PER_MSEC)); |
baa4880b | 534 | if (t->loader_time > 0) |
2fa4092c | 535 | size = strpcpyf(&ptr, size, "%s (loader) + ", format_timespan(ts, sizeof(ts), t->loader_time, USEC_PER_MSEC)); |
02be0cca | 536 | if (t->kernel_done_time > 0) |
2fa4092c | 537 | size = strpcpyf(&ptr, size, "%s (kernel) + ", format_timespan(ts, sizeof(ts), t->kernel_done_time, USEC_PER_MSEC)); |
2265fbf7 | 538 | if (t->initrd_time > 0) |
2fa4092c | 539 | size = strpcpyf(&ptr, size, "%s (initrd) + ", format_timespan(ts, sizeof(ts), t->userspace_time - t->initrd_time, USEC_PER_MSEC)); |
2265fbf7 | 540 | |
2fa4092c | 541 | size = strpcpyf(&ptr, size, "%s (userspace) ", format_timespan(ts, sizeof(ts), t->finish_time - t->userspace_time, USEC_PER_MSEC)); |
02be0cca | 542 | if (t->kernel_done_time > 0) |
feb92776 | 543 | strpcpyf(&ptr, size, "= %s ", format_timespan(ts, sizeof(ts), t->firmware_time + t->finish_time, USEC_PER_MSEC)); |
2265fbf7 | 544 | |
1f65fd49 | 545 | if (unit_id && timestamp_is_set(activated_time)) { |
b5d6f7ea ZJS |
546 | usec_t base = t->userspace_time > 0 ? t->userspace_time : t->reverse_offset; |
547 | ||
548 | size = strpcpyf(&ptr, size, "\n%s reached after %s in userspace", unit_id, | |
549 | format_timespan(ts, sizeof(ts), activated_time - base, USEC_PER_MSEC)); | |
eddb5037 | 550 | } else if (unit_id && activated_time == 0) |
da933f7d JR |
551 | size = strpcpyf(&ptr, size, "\n%s was never reached", unit_id); |
552 | else if (unit_id && activated_time == USEC_INFINITY) | |
feb92776 | 553 | size = strpcpyf(&ptr, size, "\nCould not get time to reach %s.", unit_id); |
da933f7d JR |
554 | else if (!unit_id) |
555 | size = strpcpyf(&ptr, size, "\ncould not find default.target"); | |
556 | ||
c170f3a4 LP |
557 | ptr = strdup(buf); |
558 | if (!ptr) | |
559 | return log_oom(); | |
560 | ||
561 | *_buf = ptr; | |
562 | return 0; | |
2265fbf7 SP |
563 | } |
564 | ||
c170f3a4 LP |
565 | static void svg_graph_box(double height, double begin, double end) { |
566 | long long i; | |
567 | ||
2265fbf7 SP |
568 | /* outside box, fill */ |
569 | svg("<rect class=\"box\" x=\"0\" y=\"0\" width=\"%.03f\" height=\"%.03f\" />\n", | |
1ace223c SJ |
570 | SCALE_X * (end - begin), |
571 | SCALE_Y * height); | |
2265fbf7 | 572 | |
1ace223c | 573 | for (i = ((long long) (begin / 100000)) * 100000; i <= end; i += 100000) { |
2265fbf7 | 574 | /* lines for each second */ |
c170f3a4 | 575 | if (i % 5000000 == 0) |
2265fbf7 SP |
576 | svg(" <line class=\"sec5\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n" |
577 | " <text class=\"sec\" x=\"%.03f\" y=\"%.03f\" >%.01fs</text>\n", | |
1ace223c SJ |
578 | SCALE_X * i, |
579 | SCALE_X * i, | |
580 | SCALE_Y * height, | |
581 | SCALE_X * i, | |
582 | -5.0, | |
583 | 0.000001 * i); | |
c170f3a4 | 584 | else if (i % 1000000 == 0) |
2265fbf7 SP |
585 | svg(" <line class=\"sec1\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n" |
586 | " <text class=\"sec\" x=\"%.03f\" y=\"%.03f\" >%.01fs</text>\n", | |
1ace223c SJ |
587 | SCALE_X * i, |
588 | SCALE_X * i, | |
589 | SCALE_Y * height, | |
590 | SCALE_X * i, | |
591 | -5.0, | |
592 | 0.000001 * i); | |
2265fbf7 SP |
593 | else |
594 | svg(" <line class=\"sec01\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n", | |
1ace223c SJ |
595 | SCALE_X * i, |
596 | SCALE_X * i, | |
597 | SCALE_Y * height); | |
2265fbf7 SP |
598 | } |
599 | } | |
600 | ||
7725fc11 YW |
601 | static int plot_unit_times(struct unit_times *u, double width, int y) { |
602 | char ts[FORMAT_TIMESPAN_MAX]; | |
603 | bool b; | |
604 | ||
605 | if (!u->name) | |
606 | return 0; | |
607 | ||
608 | svg_bar("activating", u->activating, u->activated, y); | |
609 | svg_bar("active", u->activated, u->deactivating, y); | |
610 | svg_bar("deactivating", u->deactivating, u->deactivated, y); | |
611 | ||
612 | /* place the text on the left if we have passed the half of the svg width */ | |
613 | b = u->activating * SCALE_X < width / 2; | |
614 | if (u->time) | |
615 | svg_text(b, u->activating, y, "%s (%s)", | |
616 | u->name, format_timespan(ts, sizeof(ts), u->time, USEC_PER_MSEC)); | |
617 | else | |
618 | svg_text(b, u->activating, y, "%s", u->name); | |
619 | ||
620 | return 1; | |
621 | } | |
622 | ||
a6bcef29 | 623 | static int analyze_plot(int argc, char *argv[], void *userdata) { |
b1b533a0 | 624 | _cleanup_(free_host_infop) struct host_info *host = NULL; |
a6bcef29 | 625 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; |
df560cf6 | 626 | _cleanup_(unit_times_freep) struct unit_times *times = NULL; |
4f481d76 YW |
627 | _cleanup_free_ char *pretty_times = NULL; |
628 | bool use_full_bus = arg_scope == UNIT_FILE_SYSTEM; | |
2265fbf7 | 629 | struct boot_times *boot; |
4f481d76 | 630 | struct unit_times *u; |
a6bcef29 | 631 | int n, m = 1, y = 0, r; |
2265fbf7 | 632 | double width; |
2265fbf7 | 633 | |
f7e29336 | 634 | r = acquire_bus(&bus, &use_full_bus); |
a6bcef29 LP |
635 | if (r < 0) |
636 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
637 | ||
c170f3a4 LP |
638 | n = acquire_boot_times(bus, &boot); |
639 | if (n < 0) | |
640 | return n; | |
2265fbf7 | 641 | |
c170f3a4 LP |
642 | n = pretty_boot_time(bus, &pretty_times); |
643 | if (n < 0) | |
644 | return n; | |
2265fbf7 | 645 | |
4f481d76 | 646 | if (use_full_bus || arg_scope != UNIT_FILE_SYSTEM) { |
5c69b31c GJ |
647 | n = acquire_host_info(bus, &host); |
648 | if (n < 0) | |
649 | return n; | |
650 | } | |
2265fbf7 SP |
651 | |
652 | n = acquire_time_data(bus, ×); | |
c170f3a4 | 653 | if (n <= 0) |
19f462f2 | 654 | return n; |
2265fbf7 | 655 | |
93bab288 | 656 | typesafe_qsort(times, n, compare_unit_start); |
2265fbf7 | 657 | |
2f6eb835 | 658 | width = SCALE_X * (boot->firmware_time + boot->finish_time); |
2265fbf7 SP |
659 | if (width < 800.0) |
660 | width = 800.0; | |
661 | ||
662 | if (boot->firmware_time > boot->loader_time) | |
663 | m++; | |
baa4880b | 664 | if (boot->loader_time > 0) { |
2265fbf7 SP |
665 | m++; |
666 | if (width < 1000.0) | |
667 | width = 1000.0; | |
668 | } | |
baa4880b | 669 | if (boot->initrd_time > 0) |
2265fbf7 | 670 | m++; |
02be0cca | 671 | if (boot->kernel_done_time > 0) |
2265fbf7 SP |
672 | m++; |
673 | ||
df560cf6 | 674 | for (u = times; u->has_data; u++) { |
95168f7d | 675 | double text_start, text_width; |
c170f3a4 | 676 | |
7725fc11 | 677 | if (u->activating > boot->finish_time) { |
a1e58e8e | 678 | u->name = mfree(u->name); |
2265fbf7 SP |
679 | continue; |
680 | } | |
95168f7d TA |
681 | |
682 | /* If the text cannot fit on the left side then | |
683 | * increase the svg width so it fits on the right. | |
684 | * TODO: calculate the text width more accurately */ | |
685 | text_width = 8.0 * strlen(u->name); | |
cc27380c | 686 | text_start = (boot->firmware_time + u->activating) * SCALE_X; |
95168f7d TA |
687 | if (text_width > text_start && text_width + text_start > width) |
688 | width = text_width + text_start; | |
2265fbf7 | 689 | |
efe6112d YW |
690 | if (u->deactivated > u->activating && |
691 | u->deactivated <= boot->finish_time && | |
692 | u->activated == 0 && u->deactivating == 0) | |
cc27380c TA |
693 | u->activated = u->deactivating = u->deactivated; |
694 | if (u->activated < u->activating || u->activated > boot->finish_time) | |
695 | u->activated = boot->finish_time; | |
efe6112d | 696 | if (u->deactivating < u->activated || u->deactivating > boot->finish_time) |
cc27380c TA |
697 | u->deactivating = boot->finish_time; |
698 | if (u->deactivated < u->deactivating || u->deactivated > boot->finish_time) | |
699 | u->deactivated = boot->finish_time; | |
2265fbf7 SP |
700 | m++; |
701 | } | |
702 | ||
703 | svg("<?xml version=\"1.0\" standalone=\"no\"?>\n" | |
704 | "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" " | |
705 | "\"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n"); | |
706 | ||
707 | svg("<svg width=\"%.0fpx\" height=\"%.0fpx\" version=\"1.1\" " | |
708 | "xmlns=\"http://www.w3.org/2000/svg\">\n\n", | |
518d10e9 | 709 | 80.0 + width, 150.0 + (m * SCALE_Y) + |
d9acfb71 | 710 | 5 * SCALE_Y /* legend */); |
2265fbf7 SP |
711 | |
712 | /* write some basic info as a comment, including some help */ | |
713 | svg("<!-- This file is a systemd-analyze SVG file. It is best rendered in a -->\n" | |
714 | "<!-- browser such as Chrome, Chromium or Firefox. Other applications -->\n" | |
715 | "<!-- that render these files properly but much slower are ImageMagick, -->\n" | |
716 | "<!-- gimp, inkscape, etc. To display the files on your system, just -->\n" | |
717 | "<!-- point your browser to this file. -->\n\n" | |
681bd2c5 | 718 | "<!-- This plot was generated by systemd-analyze version %-16.16s -->\n\n", GIT_VERSION); |
2265fbf7 SP |
719 | |
720 | /* style sheet */ | |
721 | svg("<defs>\n <style type=\"text/css\">\n <![CDATA[\n" | |
722 | " rect { stroke-width: 1; stroke-opacity: 0; }\n" | |
418e3750 | 723 | " rect.background { fill: rgb(255,255,255); }\n" |
2265fbf7 SP |
724 | " rect.activating { fill: rgb(255,0,0); fill-opacity: 0.7; }\n" |
725 | " rect.active { fill: rgb(200,150,150); fill-opacity: 0.7; }\n" | |
726 | " rect.deactivating { fill: rgb(150,100,100); fill-opacity: 0.7; }\n" | |
727 | " rect.kernel { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
728 | " rect.initrd { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
729 | " rect.firmware { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
730 | " rect.loader { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
731 | " rect.userspace { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
c2e0d600 | 732 | " rect.security { fill: rgb(144,238,144); fill-opacity: 0.7; }\n" |
518d10e9 | 733 | " rect.generators { fill: rgb(102,204,255); fill-opacity: 0.7; }\n" |
d9acfb71 | 734 | " rect.unitsload { fill: rgb( 82,184,255); fill-opacity: 0.7; }\n" |
2265fbf7 SP |
735 | " rect.box { fill: rgb(240,240,240); stroke: rgb(192,192,192); }\n" |
736 | " line { stroke: rgb(64,64,64); stroke-width: 1; }\n" | |
737 | "// line.sec1 { }\n" | |
738 | " line.sec5 { stroke-width: 2; }\n" | |
739 | " line.sec01 { stroke: rgb(224,224,224); stroke-width: 1; }\n" | |
2b7d6965 TA |
740 | " text { font-family: Verdana, Helvetica; font-size: 14px; }\n" |
741 | " text.left { font-family: Verdana, Helvetica; font-size: 14px; text-anchor: start; }\n" | |
742 | " text.right { font-family: Verdana, Helvetica; font-size: 14px; text-anchor: end; }\n" | |
743 | " text.sec { font-size: 10px; }\n" | |
2265fbf7 SP |
744 | " ]]>\n </style>\n</defs>\n\n"); |
745 | ||
418e3750 | 746 | svg("<rect class=\"background\" width=\"100%%\" height=\"100%%\" />\n"); |
2265fbf7 | 747 | svg("<text x=\"20\" y=\"50\">%s</text>", pretty_times); |
4f481d76 | 748 | if (host) |
5c69b31c GJ |
749 | svg("<text x=\"20\" y=\"30\">%s %s (%s %s %s) %s %s</text>", |
750 | isempty(host->os_pretty_name) ? "Linux" : host->os_pretty_name, | |
751 | strempty(host->hostname), | |
752 | strempty(host->kernel_name), | |
753 | strempty(host->kernel_release), | |
754 | strempty(host->kernel_version), | |
755 | strempty(host->architecture), | |
756 | strempty(host->virtualization)); | |
2265fbf7 | 757 | |
2f6eb835 | 758 | svg("<g transform=\"translate(%.3f,100)\">\n", 20.0 + (SCALE_X * boot->firmware_time)); |
b5cfa740 | 759 | svg_graph_box(m, -(double) boot->firmware_time, boot->finish_time); |
2265fbf7 | 760 | |
baa4880b | 761 | if (boot->firmware_time > 0) { |
c170f3a4 LP |
762 | svg_bar("firmware", -(double) boot->firmware_time, -(double) boot->loader_time, y); |
763 | svg_text(true, -(double) boot->firmware_time, y, "firmware"); | |
2265fbf7 SP |
764 | y++; |
765 | } | |
baa4880b | 766 | if (boot->loader_time > 0) { |
c170f3a4 LP |
767 | svg_bar("loader", -(double) boot->loader_time, 0, y); |
768 | svg_text(true, -(double) boot->loader_time, y, "loader"); | |
2265fbf7 SP |
769 | y++; |
770 | } | |
02be0cca | 771 | if (boot->kernel_done_time > 0) { |
2265fbf7 | 772 | svg_bar("kernel", 0, boot->kernel_done_time, y); |
c170f3a4 | 773 | svg_text(true, 0, y, "kernel"); |
2265fbf7 SP |
774 | y++; |
775 | } | |
baa4880b | 776 | if (boot->initrd_time > 0) { |
2265fbf7 | 777 | svg_bar("initrd", boot->initrd_time, boot->userspace_time, y); |
8c006565 YW |
778 | if (boot->initrd_security_start_time < boot->initrd_security_finish_time) |
779 | svg_bar("security", boot->initrd_security_start_time, boot->initrd_security_finish_time, y); | |
780 | if (boot->initrd_generators_start_time < boot->initrd_generators_finish_time) | |
781 | svg_bar("generators", boot->initrd_generators_start_time, boot->initrd_generators_finish_time, y); | |
782 | if (boot->initrd_unitsload_start_time < boot->initrd_unitsload_finish_time) | |
783 | svg_bar("unitsload", boot->initrd_unitsload_start_time, boot->initrd_unitsload_finish_time, y); | |
c170f3a4 | 784 | svg_text(true, boot->initrd_time, y, "initrd"); |
2265fbf7 SP |
785 | y++; |
786 | } | |
7725fc11 YW |
787 | |
788 | for (u = times; u->has_data; u++) { | |
789 | if (u->activating >= boot->userspace_time) | |
790 | break; | |
791 | ||
792 | y += plot_unit_times(u, width, y); | |
793 | } | |
794 | ||
518d10e9 | 795 | svg_bar("active", boot->userspace_time, boot->finish_time, y); |
79ecaae4 YW |
796 | if (boot->security_start_time > 0) |
797 | svg_bar("security", boot->security_start_time, boot->security_finish_time, y); | |
518d10e9 | 798 | svg_bar("generators", boot->generators_start_time, boot->generators_finish_time, y); |
d9acfb71 | 799 | svg_bar("unitsload", boot->unitsload_start_time, boot->unitsload_finish_time, y); |
95168f7d | 800 | svg_text(true, boot->userspace_time, y, "systemd"); |
2265fbf7 SP |
801 | y++; |
802 | ||
7725fc11 YW |
803 | for (; u->has_data; u++) |
804 | y += plot_unit_times(u, width, y); | |
518d10e9 | 805 | |
b5cfa740 TA |
806 | svg("</g>\n"); |
807 | ||
518d10e9 | 808 | /* Legend */ |
b5cfa740 | 809 | svg("<g transform=\"translate(20,100)\">\n"); |
518d10e9 UTL |
810 | y++; |
811 | svg_bar("activating", 0, 300000, y); | |
95168f7d | 812 | svg_text(true, 400000, y, "Activating"); |
518d10e9 UTL |
813 | y++; |
814 | svg_bar("active", 0, 300000, y); | |
95168f7d | 815 | svg_text(true, 400000, y, "Active"); |
518d10e9 UTL |
816 | y++; |
817 | svg_bar("deactivating", 0, 300000, y); | |
95168f7d | 818 | svg_text(true, 400000, y, "Deactivating"); |
518d10e9 | 819 | y++; |
79ecaae4 YW |
820 | if (boot->security_start_time > 0) { |
821 | svg_bar("security", 0, 300000, y); | |
822 | svg_text(true, 400000, y, "Setting up security module"); | |
823 | y++; | |
824 | } | |
518d10e9 | 825 | svg_bar("generators", 0, 300000, y); |
95168f7d | 826 | svg_text(true, 400000, y, "Generators"); |
518d10e9 | 827 | y++; |
d9acfb71 | 828 | svg_bar("unitsload", 0, 300000, y); |
95168f7d | 829 | svg_text(true, 400000, y, "Loading unit files"); |
d9acfb71 | 830 | y++; |
518d10e9 | 831 | |
2265fbf7 SP |
832 | svg("</g>\n\n"); |
833 | ||
988b9df2 | 834 | svg("</svg>\n"); |
c170f3a4 | 835 | |
df560cf6 | 836 | return 0; |
2265fbf7 SP |
837 | } |
838 | ||
1ace223c SJ |
839 | static int list_dependencies_print( |
840 | const char *name, | |
841 | unsigned level, | |
842 | unsigned branches, | |
843 | bool last, | |
844 | struct unit_times *times, | |
845 | struct boot_times *boot) { | |
846 | ||
14cb109d | 847 | unsigned i; |
bb150966 HH |
848 | char ts[FORMAT_TIMESPAN_MAX], ts2[FORMAT_TIMESPAN_MAX]; |
849 | ||
850 | for (i = level; i != 0; i--) | |
9a6f746f | 851 | printf("%s", special_glyph(branches & (1 << (i-1)) ? SPECIAL_GLYPH_TREE_VERTICAL : SPECIAL_GLYPH_TREE_SPACE)); |
bb150966 | 852 | |
9a6f746f | 853 | printf("%s", special_glyph(last ? SPECIAL_GLYPH_TREE_RIGHT : SPECIAL_GLYPH_TREE_BRANCH)); |
bb150966 HH |
854 | |
855 | if (times) { | |
baa4880b | 856 | if (times->time > 0) |
54f8c958 | 857 | printf("%s%s @%s +%s%s", ansi_highlight_red(), name, |
cc27380c | 858 | format_timespan(ts, sizeof(ts), times->activating - boot->userspace_time, USEC_PER_MSEC), |
54f8c958 | 859 | format_timespan(ts2, sizeof(ts2), times->time, USEC_PER_MSEC), ansi_normal()); |
cc27380c TA |
860 | else if (times->activated > boot->userspace_time) |
861 | printf("%s @%s", name, format_timespan(ts, sizeof(ts), times->activated - boot->userspace_time, USEC_PER_MSEC)); | |
bb150966 HH |
862 | else |
863 | printf("%s", name); | |
988b9df2 LP |
864 | } else |
865 | printf("%s", name); | |
bb150966 HH |
866 | printf("\n"); |
867 | ||
868 | return 0; | |
869 | } | |
870 | ||
048ecf5b | 871 | static int list_dependencies_get_dependencies(sd_bus *bus, const char *name, char ***deps) { |
988b9df2 | 872 | _cleanup_free_ char *path = NULL; |
bb150966 HH |
873 | |
874 | assert(bus); | |
875 | assert(name); | |
876 | assert(deps); | |
877 | ||
878 | path = unit_dbus_path_from_name(name); | |
234519ae | 879 | if (!path) |
988b9df2 | 880 | return -ENOMEM; |
bb150966 | 881 | |
988b9df2 | 882 | return bus_get_unit_property_strv(bus, path, "After", deps); |
bb150966 HH |
883 | } |
884 | ||
885 | static Hashmap *unit_times_hashmap; | |
886 | ||
1ace223c | 887 | static int list_dependencies_compare(char *const *a, char *const *b) { |
bb150966 HH |
888 | usec_t usa = 0, usb = 0; |
889 | struct unit_times *times; | |
890 | ||
891 | times = hashmap_get(unit_times_hashmap, *a); | |
892 | if (times) | |
cc27380c | 893 | usa = times->activated; |
bb150966 HH |
894 | times = hashmap_get(unit_times_hashmap, *b); |
895 | if (times) | |
cc27380c | 896 | usb = times->activated; |
bb150966 | 897 | |
93bab288 | 898 | return CMP(usb, usa); |
bb150966 HH |
899 | } |
900 | ||
230cc99a | 901 | static bool times_in_range(const struct unit_times *times, const struct boot_times *boot) { |
1ace223c | 902 | return times && times->activated > 0 && times->activated <= boot->finish_time; |
230cc99a ZJS |
903 | } |
904 | ||
1ace223c | 905 | static int list_dependencies_one(sd_bus *bus, const char *name, unsigned level, char ***units, unsigned branches) { |
bb150966 HH |
906 | _cleanup_strv_free_ char **deps = NULL; |
907 | char **c; | |
908 | int r = 0; | |
909 | usec_t service_longest = 0; | |
910 | int to_print = 0; | |
911 | struct unit_times *times; | |
912 | struct boot_times *boot; | |
913 | ||
988b9df2 | 914 | if (strv_extend(units, name)) |
bb150966 HH |
915 | return log_oom(); |
916 | ||
917 | r = list_dependencies_get_dependencies(bus, name, &deps); | |
918 | if (r < 0) | |
919 | return r; | |
920 | ||
93bab288 | 921 | typesafe_qsort(deps, strv_length(deps), list_dependencies_compare); |
bb150966 HH |
922 | |
923 | r = acquire_boot_times(bus, &boot); | |
924 | if (r < 0) | |
925 | return r; | |
926 | ||
927 | STRV_FOREACH(c, deps) { | |
928 | times = hashmap_get(unit_times_hashmap, *c); | |
1ace223c | 929 | if (times_in_range(times, boot) && times->activated >= service_longest) |
cc27380c | 930 | service_longest = times->activated; |
bb150966 HH |
931 | } |
932 | ||
234519ae | 933 | if (service_longest == 0) |
bb150966 HH |
934 | return r; |
935 | ||
936 | STRV_FOREACH(c, deps) { | |
937 | times = hashmap_get(unit_times_hashmap, *c); | |
1ace223c | 938 | if (times_in_range(times, boot) && service_longest - times->activated <= arg_fuzz) |
bb150966 | 939 | to_print++; |
bb150966 HH |
940 | } |
941 | ||
f168c273 | 942 | if (!to_print) |
bb150966 HH |
943 | return r; |
944 | ||
945 | STRV_FOREACH(c, deps) { | |
946 | times = hashmap_get(unit_times_hashmap, *c); | |
1ace223c | 947 | if (!times_in_range(times, boot) || service_longest - times->activated > arg_fuzz) |
bb150966 HH |
948 | continue; |
949 | ||
950 | to_print--; | |
951 | ||
952 | r = list_dependencies_print(*c, level, branches, to_print == 0, times, boot); | |
953 | if (r < 0) | |
954 | return r; | |
955 | ||
956 | if (strv_contains(*units, *c)) { | |
957 | r = list_dependencies_print("...", level + 1, (branches << 1) | (to_print ? 1 : 0), | |
958 | true, NULL, boot); | |
872c8faa ZJS |
959 | if (r < 0) |
960 | return r; | |
bb150966 HH |
961 | continue; |
962 | } | |
963 | ||
1ace223c | 964 | r = list_dependencies_one(bus, *c, level + 1, units, (branches << 1) | (to_print ? 1 : 0)); |
872c8faa | 965 | if (r < 0) |
bb150966 HH |
966 | return r; |
967 | ||
baa4880b | 968 | if (to_print == 0) |
bb150966 | 969 | break; |
bb150966 HH |
970 | } |
971 | return 0; | |
972 | } | |
973 | ||
048ecf5b | 974 | static int list_dependencies(sd_bus *bus, const char *name) { |
bb150966 HH |
975 | _cleanup_strv_free_ char **units = NULL; |
976 | char ts[FORMAT_TIMESPAN_MAX]; | |
977 | struct unit_times *times; | |
978 | int r; | |
0ee9613d TA |
979 | const char *id; |
980 | _cleanup_free_ char *path = NULL; | |
4afd3348 LP |
981 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
982 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
bb150966 HH |
983 | struct boot_times *boot; |
984 | ||
985 | assert(bus); | |
986 | ||
805bf39c | 987 | path = unit_dbus_path_from_name(name); |
234519ae | 988 | if (!path) |
988b9df2 | 989 | return -ENOMEM; |
bb150966 | 990 | |
a936124f TA |
991 | r = sd_bus_get_property( |
992 | bus, | |
993 | "org.freedesktop.systemd1", | |
994 | path, | |
995 | "org.freedesktop.systemd1.Unit", | |
996 | "Id", | |
997 | &error, | |
998 | &reply, | |
999 | "s"); | |
4ae25393 | 1000 | if (r < 0) |
0ed3da7c | 1001 | return log_error_errno(r, "Failed to get ID: %s", bus_error_message(&error, r)); |
bb150966 | 1002 | |
048ecf5b | 1003 | r = sd_bus_message_read(reply, "s", &id); |
5b30bef8 LP |
1004 | if (r < 0) |
1005 | return bus_log_parse_error(r); | |
bb150966 | 1006 | |
bb150966 HH |
1007 | times = hashmap_get(unit_times_hashmap, id); |
1008 | ||
1009 | r = acquire_boot_times(bus, &boot); | |
1010 | if (r < 0) | |
1011 | return r; | |
1012 | ||
1013 | if (times) { | |
1014 | if (times->time) | |
54f8c958 LP |
1015 | printf("%s%s +%s%s\n", ansi_highlight_red(), id, |
1016 | format_timespan(ts, sizeof(ts), times->time, USEC_PER_MSEC), ansi_normal()); | |
cc27380c TA |
1017 | else if (times->activated > boot->userspace_time) |
1018 | printf("%s @%s\n", id, format_timespan(ts, sizeof(ts), times->activated - boot->userspace_time, USEC_PER_MSEC)); | |
bb150966 HH |
1019 | else |
1020 | printf("%s\n", id); | |
1021 | } | |
1022 | ||
805bf39c | 1023 | return list_dependencies_one(bus, name, 0, &units, 0); |
bb150966 HH |
1024 | } |
1025 | ||
a6bcef29 LP |
1026 | static int analyze_critical_chain(int argc, char *argv[], void *userdata) { |
1027 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
df560cf6 FB |
1028 | _cleanup_(unit_times_freep) struct unit_times *times = NULL; |
1029 | struct unit_times *u; | |
bb150966 | 1030 | Hashmap *h; |
988b9df2 | 1031 | int n, r; |
bb150966 | 1032 | |
f7e29336 | 1033 | r = acquire_bus(&bus, NULL); |
a6bcef29 LP |
1034 | if (r < 0) |
1035 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
1036 | ||
bb150966 HH |
1037 | n = acquire_time_data(bus, ×); |
1038 | if (n <= 0) | |
1039 | return n; | |
1040 | ||
d5099efc | 1041 | h = hashmap_new(&string_hash_ops); |
bb150966 | 1042 | if (!h) |
8efbce13 | 1043 | return log_oom(); |
bb150966 | 1044 | |
df560cf6 FB |
1045 | for (u = times; u->has_data; u++) { |
1046 | r = hashmap_put(h, u->name, u); | |
bb150966 | 1047 | if (r < 0) |
8efbce13 | 1048 | return log_error_errno(r, "Failed to add entry to hashmap: %m"); |
bb150966 HH |
1049 | } |
1050 | unit_times_hashmap = h; | |
1051 | ||
0221d68a | 1052 | (void) pager_open(arg_pager_flags); |
9ea9d4cf | 1053 | |
2fffb93b ZJS |
1054 | puts("The time when unit became active or started is printed after the \"@\" character.\n" |
1055 | "The time the unit took to start is printed after the \"+\" character.\n"); | |
bb150966 | 1056 | |
a6bcef29 | 1057 | if (argc > 1) { |
805bf39c | 1058 | char **name; |
a6bcef29 | 1059 | STRV_FOREACH(name, strv_skip(argv, 1)) |
805bf39c | 1060 | list_dependencies(bus, *name); |
9ea9d4cf | 1061 | } else |
805bf39c | 1062 | list_dependencies(bus, SPECIAL_DEFAULT_TARGET); |
bb150966 | 1063 | |
a6bcef29 | 1064 | h = hashmap_free(h); |
bb150966 HH |
1065 | return 0; |
1066 | } | |
1067 | ||
a6bcef29 LP |
1068 | static int analyze_blame(int argc, char *argv[], void *userdata) { |
1069 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
df560cf6 | 1070 | _cleanup_(unit_times_freep) struct unit_times *times = NULL; |
d8bfdbe1 | 1071 | _cleanup_(table_unrefp) Table *table = NULL; |
df560cf6 | 1072 | struct unit_times *u; |
d8bfdbe1 | 1073 | TableCell *cell; |
a6bcef29 LP |
1074 | int n, r; |
1075 | ||
f7e29336 | 1076 | r = acquire_bus(&bus, NULL); |
a6bcef29 LP |
1077 | if (r < 0) |
1078 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
c170f3a4 LP |
1079 | |
1080 | n = acquire_time_data(bus, ×); | |
1081 | if (n <= 0) | |
2265fbf7 SP |
1082 | return n; |
1083 | ||
4252171a | 1084 | table = table_new("time", "unit"); |
d8bfdbe1 YW |
1085 | if (!table) |
1086 | return log_oom(); | |
2265fbf7 | 1087 | |
d8bfdbe1 YW |
1088 | table_set_header(table, false); |
1089 | ||
1090 | assert_se(cell = table_get_cell(table, 0, 0)); | |
1091 | r = table_set_ellipsize_percent(table, cell, 100); | |
1092 | if (r < 0) | |
1093 | return r; | |
1094 | ||
1095 | r = table_set_align_percent(table, cell, 100); | |
1096 | if (r < 0) | |
1097 | return r; | |
1098 | ||
1099 | assert_se(cell = table_get_cell(table, 0, 1)); | |
1100 | r = table_set_ellipsize_percent(table, cell, 100); | |
1101 | if (r < 0) | |
1102 | return r; | |
1103 | ||
1104 | r = table_set_sort(table, 0, SIZE_MAX); | |
1105 | if (r < 0) | |
1106 | return r; | |
1107 | ||
1108 | r = table_set_reverse(table, 0, true); | |
1109 | if (r < 0) | |
1110 | return r; | |
9ea9d4cf | 1111 | |
df560cf6 | 1112 | for (u = times; u->has_data; u++) { |
d8bfdbe1 YW |
1113 | if (u->time <= 0) |
1114 | continue; | |
1115 | ||
1116 | r = table_add_cell(table, NULL, TABLE_TIMESPAN_MSEC, &u->time); | |
1117 | if (r < 0) | |
1118 | return r; | |
c170f3a4 | 1119 | |
d8bfdbe1 YW |
1120 | r = table_add_cell(table, NULL, TABLE_STRING, u->name); |
1121 | if (r < 0) | |
1122 | return r; | |
2265fbf7 | 1123 | } |
c170f3a4 | 1124 | |
d8bfdbe1 YW |
1125 | (void) pager_open(arg_pager_flags); |
1126 | ||
1127 | return table_print(table, NULL); | |
2265fbf7 SP |
1128 | } |
1129 | ||
a6bcef29 LP |
1130 | static int analyze_time(int argc, char *argv[], void *userdata) { |
1131 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
c170f3a4 LP |
1132 | _cleanup_free_ char *buf = NULL; |
1133 | int r; | |
1134 | ||
f7e29336 | 1135 | r = acquire_bus(&bus, NULL); |
a6bcef29 LP |
1136 | if (r < 0) |
1137 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
1138 | ||
c170f3a4 LP |
1139 | r = pretty_boot_time(bus, &buf); |
1140 | if (r < 0) | |
1141 | return r; | |
1142 | ||
1143 | puts(buf); | |
2265fbf7 SP |
1144 | return 0; |
1145 | } | |
1146 | ||
1ace223c SJ |
1147 | static int graph_one_property( |
1148 | sd_bus *bus, | |
1149 | const UnitInfo *u, | |
1150 | const char *prop, | |
1151 | const char *color, | |
1152 | char *patterns[], | |
1153 | char *from_patterns[], | |
1154 | char *to_patterns[]) { | |
1155 | ||
048ecf5b | 1156 | _cleanup_strv_free_ char **units = NULL; |
048ecf5b TA |
1157 | char **unit; |
1158 | int r; | |
6ecb6cec | 1159 | bool match_patterns; |
1700761b | 1160 | |
048ecf5b | 1161 | assert(u); |
1700761b | 1162 | assert(prop); |
048ecf5b TA |
1163 | assert(color); |
1164 | ||
2404701e | 1165 | match_patterns = strv_fnmatch(patterns, u->id, 0); |
6ecb6cec | 1166 | |
1ace223c SJ |
1167 | if (!strv_isempty(from_patterns) && !match_patterns && !strv_fnmatch(from_patterns, u->id, 0)) |
1168 | return 0; | |
6ecb6cec | 1169 | |
6e6ca4a5 | 1170 | r = bus_get_unit_property_strv(bus, u->unit_path, prop, &units); |
07d0eaa0 | 1171 | if (r < 0) |
988b9df2 | 1172 | return r; |
1700761b | 1173 | |
048ecf5b | 1174 | STRV_FOREACH(unit, units) { |
6ecb6cec ZJS |
1175 | bool match_patterns2; |
1176 | ||
2404701e | 1177 | match_patterns2 = strv_fnmatch(patterns, *unit, 0); |
816f25e8 | 1178 | |
1ace223c | 1179 | if (!strv_isempty(to_patterns) && !match_patterns2 && !strv_fnmatch(to_patterns, *unit, 0)) |
bceccd5e | 1180 | continue; |
e55933db | 1181 | |
6ecb6cec | 1182 | if (!strv_isempty(patterns) && !match_patterns && !match_patterns2) |
bceccd5e | 1183 | continue; |
048ecf5b TA |
1184 | |
1185 | printf("\t\"%s\"->\"%s\" [color=\"%s\"];\n", u->id, *unit, color); | |
1700761b SP |
1186 | } |
1187 | ||
1188 | return 0; | |
1189 | } | |
1190 | ||
4387795e | 1191 | static int graph_one(sd_bus *bus, const UnitInfo *u, char *patterns[], char *from_patterns[], char *to_patterns[]) { |
1700761b | 1192 | int r; |
1700761b SP |
1193 | |
1194 | assert(bus); | |
1195 | assert(u); | |
1196 | ||
8901b405 | 1197 | if (IN_SET(arg_dot, DEP_ORDER, DEP_ALL)) { |
4387795e | 1198 | r = graph_one_property(bus, u, "After", "green", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1199 | if (r < 0) |
1200 | return r; | |
1700761b SP |
1201 | } |
1202 | ||
8901b405 | 1203 | if (IN_SET(arg_dot, DEP_REQUIRE, DEP_ALL)) { |
4387795e | 1204 | r = graph_one_property(bus, u, "Requires", "black", patterns, from_patterns, to_patterns); |
8901b405 MS |
1205 | if (r < 0) |
1206 | return r; | |
1207 | r = graph_one_property(bus, u, "Requisite", "darkblue", patterns, from_patterns, to_patterns); | |
048ecf5b TA |
1208 | if (r < 0) |
1209 | return r; | |
4387795e | 1210 | r = graph_one_property(bus, u, "Wants", "grey66", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1211 | if (r < 0) |
1212 | return r; | |
4387795e | 1213 | r = graph_one_property(bus, u, "Conflicts", "red", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1214 | if (r < 0) |
1215 | return r; | |
1700761b SP |
1216 | } |
1217 | ||
1218 | return 0; | |
1219 | } | |
1220 | ||
83efb7c2 EV |
1221 | static int expand_patterns(sd_bus *bus, char **patterns, char ***ret) { |
1222 | _cleanup_strv_free_ char **expanded_patterns = NULL; | |
1223 | char **pattern; | |
1224 | int r; | |
1225 | ||
1226 | STRV_FOREACH(pattern, patterns) { | |
4afd3348 | 1227 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
83efb7c2 EV |
1228 | _cleanup_free_ char *unit = NULL, *unit_id = NULL; |
1229 | ||
1230 | if (strv_extend(&expanded_patterns, *pattern) < 0) | |
1231 | return log_oom(); | |
1232 | ||
1233 | if (string_is_glob(*pattern)) | |
1234 | continue; | |
1235 | ||
1236 | unit = unit_dbus_path_from_name(*pattern); | |
1237 | if (!unit) | |
1238 | return log_oom(); | |
1239 | ||
1240 | r = sd_bus_get_property_string( | |
1241 | bus, | |
1242 | "org.freedesktop.systemd1", | |
1243 | unit, | |
1244 | "org.freedesktop.systemd1.Unit", | |
1245 | "Id", | |
1246 | &error, | |
1247 | &unit_id); | |
1248 | if (r < 0) | |
1249 | return log_error_errno(r, "Failed to get ID: %s", bus_error_message(&error, r)); | |
1250 | ||
1251 | if (!streq(*pattern, unit_id)) { | |
1252 | if (strv_extend(&expanded_patterns, unit_id) < 0) | |
1253 | return log_oom(); | |
1254 | } | |
1255 | } | |
1256 | ||
1257 | *ret = expanded_patterns; | |
1258 | expanded_patterns = NULL; /* do not free */ | |
1259 | ||
1260 | return 0; | |
1261 | } | |
1262 | ||
a6bcef29 | 1263 | static int dot(int argc, char *argv[], void *userdata) { |
4afd3348 LP |
1264 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
1265 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
a6bcef29 | 1266 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; |
83efb7c2 | 1267 | _cleanup_strv_free_ char **expanded_patterns = NULL; |
4387795e EV |
1268 | _cleanup_strv_free_ char **expanded_from_patterns = NULL; |
1269 | _cleanup_strv_free_ char **expanded_to_patterns = NULL; | |
1700761b | 1270 | int r; |
f459b602 | 1271 | UnitInfo u; |
048ecf5b | 1272 | |
f7e29336 | 1273 | r = acquire_bus(&bus, NULL); |
a6bcef29 LP |
1274 | if (r < 0) |
1275 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
1276 | ||
1277 | r = expand_patterns(bus, strv_skip(argv, 1), &expanded_patterns); | |
83efb7c2 EV |
1278 | if (r < 0) |
1279 | return r; | |
1280 | ||
4387795e EV |
1281 | r = expand_patterns(bus, arg_dot_from_patterns, &expanded_from_patterns); |
1282 | if (r < 0) | |
1283 | return r; | |
1284 | ||
1285 | r = expand_patterns(bus, arg_dot_to_patterns, &expanded_to_patterns); | |
1286 | if (r < 0) | |
1287 | return r; | |
1288 | ||
a936124f TA |
1289 | r = sd_bus_call_method( |
1290 | bus, | |
1291 | "org.freedesktop.systemd1", | |
1292 | "/org/freedesktop/systemd1", | |
1293 | "org.freedesktop.systemd1.Manager", | |
1294 | "ListUnits", | |
1295 | &error, | |
1296 | &reply, | |
1297 | ""); | |
4ae25393 | 1298 | if (r < 0) |
0ed3da7c | 1299 | log_error_errno(r, "Failed to list units: %s", bus_error_message(&error, r)); |
1700761b | 1300 | |
048ecf5b | 1301 | r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)"); |
1700761b | 1302 | if (r < 0) |
988b9df2 | 1303 | return bus_log_parse_error(r); |
1700761b SP |
1304 | |
1305 | printf("digraph systemd {\n"); | |
1306 | ||
048ecf5b | 1307 | while ((r = bus_parse_unit_info(reply, &u)) > 0) { |
f459b602 | 1308 | |
4387795e | 1309 | r = graph_one(bus, &u, expanded_patterns, expanded_from_patterns, expanded_to_patterns); |
1700761b SP |
1310 | if (r < 0) |
1311 | return r; | |
1312 | } | |
f459b602 MAP |
1313 | if (r < 0) |
1314 | return bus_log_parse_error(r); | |
1700761b SP |
1315 | |
1316 | printf("}\n"); | |
1317 | ||
1318 | log_info(" Color legend: black = Requires\n" | |
1319 | " dark blue = Requisite\n" | |
1320 | " dark grey = Wants\n" | |
1321 | " red = Conflicts\n" | |
1322 | " green = After\n"); | |
1323 | ||
1324 | if (on_tty()) | |
1325 | log_notice("-- You probably want to process this output with graphviz' dot tool.\n" | |
1326 | "-- Try a shell pipeline like 'systemd-analyze dot | dot -Tsvg > systemd.svg'!\n"); | |
1327 | ||
1328 | return 0; | |
1329 | } | |
c8a8806e | 1330 | |
c0a1bfac DT |
1331 | static int dump_fallback(sd_bus *bus) { |
1332 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1333 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
1334 | const char *text = NULL; | |
1335 | int r; | |
1336 | ||
1337 | assert(bus); | |
1338 | ||
1339 | r = sd_bus_call_method( | |
1340 | bus, | |
1341 | "org.freedesktop.systemd1", | |
1342 | "/org/freedesktop/systemd1", | |
1343 | "org.freedesktop.systemd1.Manager", | |
1344 | "Dump", | |
1345 | &error, | |
1346 | &reply, | |
1347 | NULL); | |
1348 | if (r < 0) | |
1349 | return log_error_errno(r, "Failed to issue method call Dump: %s", bus_error_message(&error, r)); | |
1350 | ||
1351 | r = sd_bus_message_read(reply, "s", &text); | |
1352 | if (r < 0) | |
1353 | return bus_log_parse_error(r); | |
1354 | ||
1355 | fputs(text, stdout); | |
1356 | return 0; | |
1357 | } | |
1358 | ||
a6bcef29 | 1359 | static int dump(int argc, char *argv[], void *userdata) { |
4afd3348 | 1360 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
a6bcef29 LP |
1361 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
1362 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
c0a1bfac | 1363 | int fd = -1; |
9ea9d4cf | 1364 | int r; |
9ea9d4cf | 1365 | |
f7e29336 | 1366 | r = acquire_bus(&bus, NULL); |
a6bcef29 LP |
1367 | if (r < 0) |
1368 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
a65615ca | 1369 | |
0221d68a | 1370 | (void) pager_open(arg_pager_flags); |
9ea9d4cf | 1371 | |
c0a1bfac DT |
1372 | if (!sd_bus_can_send(bus, SD_BUS_TYPE_UNIX_FD)) |
1373 | return dump_fallback(bus); | |
1374 | ||
a936124f TA |
1375 | r = sd_bus_call_method( |
1376 | bus, | |
8486c923 LP |
1377 | "org.freedesktop.systemd1", |
1378 | "/org/freedesktop/systemd1", | |
1379 | "org.freedesktop.systemd1.Manager", | |
c0a1bfac | 1380 | "DumpByFileDescriptor", |
8486c923 LP |
1381 | &error, |
1382 | &reply, | |
1383 | NULL); | |
c0a1bfac DT |
1384 | if (r < 0) { |
1385 | /* fall back to Dump if DumpByFileDescriptor is not supported */ | |
1386 | if (!IN_SET(r, -EACCES, -EBADR)) | |
c2953e08 ZJS |
1387 | return log_error_errno(r, "Failed to issue method call DumpByFileDescriptor: %s", |
1388 | bus_error_message(&error, r)); | |
9ea9d4cf | 1389 | |
c0a1bfac DT |
1390 | return dump_fallback(bus); |
1391 | } | |
1392 | ||
1393 | r = sd_bus_message_read(reply, "h", &fd); | |
5b30bef8 LP |
1394 | if (r < 0) |
1395 | return bus_log_parse_error(r); | |
9ea9d4cf | 1396 | |
c0a1bfac DT |
1397 | fflush(stdout); |
1398 | return copy_bytes(fd, STDOUT_FILENO, (uint64_t) -1, 0); | |
9ea9d4cf LP |
1399 | } |
1400 | ||
854a42fb | 1401 | static int cat_config(int argc, char *argv[], void *userdata) { |
2987225c | 1402 | char **arg, **list; |
854a42fb ZJS |
1403 | int r; |
1404 | ||
0221d68a | 1405 | (void) pager_open(arg_pager_flags); |
854a42fb | 1406 | |
2987225c LP |
1407 | list = strv_skip(argv, 1); |
1408 | STRV_FOREACH(arg, list) { | |
971f6ea5 ZJS |
1409 | const char *t = NULL; |
1410 | ||
2987225c | 1411 | if (arg != list) |
cb91deaf | 1412 | print_separator(); |
854a42fb ZJS |
1413 | |
1414 | if (path_is_absolute(*arg)) { | |
971f6ea5 ZJS |
1415 | const char *dir; |
1416 | ||
1417 | NULSTR_FOREACH(dir, CONF_PATHS_NULSTR("")) { | |
1418 | t = path_startswith(*arg, dir); | |
1419 | if (t) | |
1420 | break; | |
1421 | } | |
1422 | ||
baaa35ad ZJS |
1423 | if (!t) |
1424 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
c2953e08 | 1425 | "Path %s does not start with any known prefix.", *arg); |
971f6ea5 ZJS |
1426 | } else |
1427 | t = *arg; | |
1428 | ||
1429 | r = conf_files_cat(arg_root, t); | |
854a42fb ZJS |
1430 | if (r < 0) |
1431 | return r; | |
1432 | } | |
1433 | ||
1434 | return 0; | |
1435 | } | |
1436 | ||
a6bcef29 | 1437 | static int set_log_level(int argc, char *argv[], void *userdata) { |
4afd3348 | 1438 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
a6bcef29 | 1439 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; |
048ecf5b | 1440 | int r; |
a65615ca | 1441 | |
a6bcef29 LP |
1442 | assert(argc == 2); |
1443 | assert(argv); | |
a65615ca | 1444 | |
f7e29336 | 1445 | r = acquire_bus(&bus, NULL); |
a6bcef29 LP |
1446 | if (r < 0) |
1447 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
a65615ca | 1448 | |
a936124f TA |
1449 | r = sd_bus_set_property( |
1450 | bus, | |
1451 | "org.freedesktop.systemd1", | |
1452 | "/org/freedesktop/systemd1", | |
1453 | "org.freedesktop.systemd1.Manager", | |
1454 | "LogLevel", | |
1455 | &error, | |
1456 | "s", | |
a6bcef29 | 1457 | argv[1]); |
2ca2a91c LP |
1458 | if (r < 0) |
1459 | return log_error_errno(r, "Failed to issue method call: %s", bus_error_message(&error, r)); | |
1460 | ||
1461 | return 0; | |
1462 | } | |
1463 | ||
a6bcef29 | 1464 | static int get_log_level(int argc, char *argv[], void *userdata) { |
ef5a8cb1 | 1465 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
a6bcef29 | 1466 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; |
ef5a8cb1 | 1467 | _cleanup_free_ char *level = NULL; |
a6bcef29 | 1468 | int r; |
ef5a8cb1 | 1469 | |
f7e29336 | 1470 | r = acquire_bus(&bus, NULL); |
a6bcef29 LP |
1471 | if (r < 0) |
1472 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
ef5a8cb1 LW |
1473 | |
1474 | r = sd_bus_get_property_string( | |
1475 | bus, | |
1476 | "org.freedesktop.systemd1", | |
1477 | "/org/freedesktop/systemd1", | |
1478 | "org.freedesktop.systemd1.Manager", | |
1479 | "LogLevel", | |
1480 | &error, | |
1481 | &level); | |
1482 | if (r < 0) | |
1483 | return log_error_errno(r, "Failed to get log level: %s", bus_error_message(&error, r)); | |
1484 | ||
1485 | puts(level); | |
1486 | return 0; | |
1487 | } | |
1488 | ||
90657286 YW |
1489 | static int get_or_set_log_level(int argc, char *argv[], void *userdata) { |
1490 | return (argc == 1) ? get_log_level(argc, argv, userdata) : set_log_level(argc, argv, userdata); | |
1491 | } | |
1492 | ||
a6bcef29 | 1493 | static int set_log_target(int argc, char *argv[], void *userdata) { |
4afd3348 | 1494 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
a6bcef29 | 1495 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; |
2ca2a91c LP |
1496 | int r; |
1497 | ||
a6bcef29 LP |
1498 | assert(argc == 2); |
1499 | assert(argv); | |
2ca2a91c | 1500 | |
f7e29336 | 1501 | r = acquire_bus(&bus, NULL); |
a6bcef29 LP |
1502 | if (r < 0) |
1503 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
a65615ca | 1504 | |
2ca2a91c LP |
1505 | r = sd_bus_set_property( |
1506 | bus, | |
1507 | "org.freedesktop.systemd1", | |
1508 | "/org/freedesktop/systemd1", | |
1509 | "org.freedesktop.systemd1.Manager", | |
1510 | "LogTarget", | |
1511 | &error, | |
1512 | "s", | |
a6bcef29 | 1513 | argv[1]); |
2ca2a91c LP |
1514 | if (r < 0) |
1515 | return log_error_errno(r, "Failed to issue method call: %s", bus_error_message(&error, r)); | |
1516 | ||
a65615ca LP |
1517 | return 0; |
1518 | } | |
1519 | ||
a6bcef29 | 1520 | static int get_log_target(int argc, char *argv[], void *userdata) { |
ef5a8cb1 | 1521 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
a6bcef29 | 1522 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; |
ef5a8cb1 | 1523 | _cleanup_free_ char *target = NULL; |
a6bcef29 | 1524 | int r; |
ef5a8cb1 | 1525 | |
f7e29336 | 1526 | r = acquire_bus(&bus, NULL); |
a6bcef29 LP |
1527 | if (r < 0) |
1528 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
ef5a8cb1 LW |
1529 | |
1530 | r = sd_bus_get_property_string( | |
1531 | bus, | |
1532 | "org.freedesktop.systemd1", | |
1533 | "/org/freedesktop/systemd1", | |
1534 | "org.freedesktop.systemd1.Manager", | |
1535 | "LogTarget", | |
1536 | &error, | |
1537 | &target); | |
1538 | if (r < 0) | |
1539 | return log_error_errno(r, "Failed to get log target: %s", bus_error_message(&error, r)); | |
1540 | ||
1541 | puts(target); | |
1542 | return 0; | |
1543 | } | |
1544 | ||
90657286 YW |
1545 | static int get_or_set_log_target(int argc, char *argv[], void *userdata) { |
1546 | return (argc == 1) ? get_log_target(argc, argv, userdata) : set_log_target(argc, argv, userdata); | |
1547 | } | |
1548 | ||
31a5924e | 1549 | static int dump_unit_paths(int argc, char *argv[], void *userdata) { |
8e766630 | 1550 | _cleanup_(lookup_paths_free) LookupPaths paths = {}; |
31a5924e ZJS |
1551 | int r; |
1552 | char **p; | |
1553 | ||
1554 | r = lookup_paths_init(&paths, arg_scope, 0, NULL); | |
1555 | if (r < 0) | |
1556 | return log_error_errno(r, "lookup_paths_init() failed: %m"); | |
1557 | ||
1558 | STRV_FOREACH(p, paths.search_path) | |
1559 | puts(*p); | |
1560 | ||
1561 | return 0; | |
1562 | } | |
1563 | ||
349cc4a5 | 1564 | #if HAVE_SECCOMP |
cdf6258c LP |
1565 | |
1566 | static int load_kernel_syscalls(Set **ret) { | |
1567 | _cleanup_(set_free_freep) Set *syscalls = NULL; | |
1568 | _cleanup_fclose_ FILE *f = NULL; | |
1569 | int r; | |
1570 | ||
1ace223c SJ |
1571 | /* Let's read the available system calls from the list of available tracing events. Slightly dirty, |
1572 | * but good enough for analysis purposes. */ | |
cdf6258c | 1573 | |
196f3067 LP |
1574 | f = fopen("/sys/kernel/tracing/available_events", "re"); |
1575 | if (!f) { | |
1576 | /* We tried the non-debugfs mount point and that didn't work. If it wasn't mounted, maybe the | |
1577 | * old debugfs mount point works? */ | |
1578 | f = fopen("/sys/kernel/debug/tracing/available_events", "re"); | |
1579 | if (!f) | |
1580 | return log_full_errno(IN_SET(errno, EPERM, EACCES, ENOENT) ? LOG_DEBUG : LOG_WARNING, errno, | |
1581 | "Can't read open tracefs' available_events file: %m"); | |
1582 | } | |
cdf6258c LP |
1583 | |
1584 | for (;;) { | |
1585 | _cleanup_free_ char *line = NULL; | |
1586 | const char *e; | |
1587 | ||
1588 | r = read_line(f, LONG_LINE_MAX, &line); | |
1589 | if (r < 0) | |
1590 | return log_error_errno(r, "Failed to read system call list: %m"); | |
1591 | if (r == 0) | |
1592 | break; | |
1593 | ||
1594 | e = startswith(line, "syscalls:sys_enter_"); | |
1595 | if (!e) | |
1596 | continue; | |
1597 | ||
1ace223c SJ |
1598 | /* These are named differently inside the kernel than their external name for historical |
1599 | * reasons. Let's hide them here. */ | |
cdf6258c LP |
1600 | if (STR_IN_SET(e, "newuname", "newfstat", "newstat", "newlstat", "sysctl")) |
1601 | continue; | |
1602 | ||
1603 | r = set_ensure_allocated(&syscalls, &string_hash_ops); | |
1604 | if (r < 0) | |
1605 | return log_oom(); | |
1606 | ||
1607 | r = set_put_strdup(syscalls, e); | |
1608 | if (r < 0) | |
1609 | return log_error_errno(r, "Failed to add system call to list: %m"); | |
1610 | } | |
1611 | ||
1612 | *ret = TAKE_PTR(syscalls); | |
1613 | return 0; | |
1614 | } | |
1615 | ||
1616 | static void kernel_syscalls_remove(Set *s, const SyscallFilterSet *set) { | |
1617 | const char *syscall; | |
1618 | ||
1619 | NULSTR_FOREACH(syscall, set->value) { | |
1620 | if (syscall[0] == '@') | |
1621 | continue; | |
1622 | ||
1623 | (void) set_remove(s, syscall); | |
1624 | } | |
1625 | } | |
1626 | ||
869feb33 ZJS |
1627 | static void dump_syscall_filter(const SyscallFilterSet *set) { |
1628 | const char *syscall; | |
1629 | ||
a9bfb3ef LP |
1630 | printf("%s%s%s\n" |
1631 | " # %s\n", | |
1632 | ansi_highlight(), | |
1633 | set->name, | |
1634 | ansi_normal(), | |
1635 | set->help); | |
1636 | ||
869feb33 | 1637 | NULSTR_FOREACH(syscall, set->value) |
1ace223c | 1638 | printf(" %s%s%s\n", syscall[0] == '@' ? ansi_underline() : "", syscall, ansi_normal()); |
869feb33 ZJS |
1639 | } |
1640 | ||
5238d9a8 | 1641 | static int dump_exit_status(int argc, char *argv[], void *userdata) { |
76ed04d9 ZJS |
1642 | _cleanup_(table_unrefp) Table *table = NULL; |
1643 | int r; | |
1644 | ||
5238d9a8 | 1645 | table = table_new("name", "status", "class"); |
76ed04d9 ZJS |
1646 | if (!table) |
1647 | return log_oom(); | |
1648 | ||
d8e17e73 LP |
1649 | r = table_set_align_percent(table, table_get_cell(table, 0, 1), 100); |
1650 | if (r < 0) | |
1651 | return log_error_errno(r, "Failed to right-align status: %m"); | |
1652 | ||
76ed04d9 ZJS |
1653 | if (strv_isempty(strv_skip(argv, 1))) |
1654 | for (size_t i = 0; i < ELEMENTSOF(exit_status_mappings); i++) { | |
1655 | if (!exit_status_mappings[i].name) | |
1656 | continue; | |
1657 | ||
1658 | r = table_add_many(table, | |
1659 | TABLE_STRING, exit_status_mappings[i].name, | |
563067ad | 1660 | TABLE_INT, (int) i, |
76ed04d9 ZJS |
1661 | TABLE_STRING, exit_status_class(i)); |
1662 | if (r < 0) | |
1663 | return r; | |
1664 | } | |
1665 | else | |
1666 | for (int i = 1; i < argc; i++) { | |
5238d9a8 | 1667 | int status; |
76ed04d9 | 1668 | |
5238d9a8 LP |
1669 | status = exit_status_from_string(argv[i]); |
1670 | if (status < 0) | |
1671 | return log_error_errno(r, "Invalid exit status \"%s\": %m", argv[i]); | |
76ed04d9 | 1672 | |
5238d9a8 | 1673 | assert(status >= 0 && (size_t) status < ELEMENTSOF(exit_status_mappings)); |
76ed04d9 | 1674 | r = table_add_many(table, |
5238d9a8 LP |
1675 | TABLE_STRING, exit_status_mappings[status].name ?: "-", |
1676 | TABLE_INT, status, | |
1677 | TABLE_STRING, exit_status_class(status) ?: "-"); | |
76ed04d9 ZJS |
1678 | if (r < 0) |
1679 | return r; | |
1680 | } | |
1681 | ||
1682 | (void) pager_open(arg_pager_flags); | |
1683 | ||
1684 | return table_print(table, NULL); | |
1685 | } | |
1686 | ||
a6bcef29 | 1687 | static int dump_syscall_filters(int argc, char *argv[], void *userdata) { |
869feb33 ZJS |
1688 | bool first = true; |
1689 | ||
0221d68a | 1690 | (void) pager_open(arg_pager_flags); |
869feb33 | 1691 | |
a6bcef29 | 1692 | if (strv_isempty(strv_skip(argv, 1))) { |
cdf6258c LP |
1693 | _cleanup_(set_free_freep) Set *kernel = NULL; |
1694 | int i, k; | |
1695 | ||
1696 | k = load_kernel_syscalls(&kernel); | |
869feb33 ZJS |
1697 | |
1698 | for (i = 0; i < _SYSCALL_FILTER_SET_MAX; i++) { | |
cdf6258c | 1699 | const SyscallFilterSet *set = syscall_filter_sets + i; |
869feb33 ZJS |
1700 | if (!first) |
1701 | puts(""); | |
cdf6258c LP |
1702 | |
1703 | dump_syscall_filter(set); | |
1704 | kernel_syscalls_remove(kernel, set); | |
869feb33 ZJS |
1705 | first = false; |
1706 | } | |
cdf6258c LP |
1707 | |
1708 | if (k < 0) { | |
1709 | fputc('\n', stdout); | |
1710 | fflush(stdout); | |
1711 | log_notice_errno(k, "# Not showing unlisted system calls, couldn't retrieve kernel system call list: %m"); | |
1712 | } else if (!set_isempty(kernel)) { | |
1713 | const char *syscall; | |
1714 | Iterator j; | |
1715 | ||
1716 | printf("\n" | |
a9bfb3ef LP |
1717 | "# %sUnlisted System Calls%s (supported by the local kernel, but not included in any of the groups listed above):\n", |
1718 | ansi_highlight(), ansi_normal()); | |
cdf6258c LP |
1719 | |
1720 | SET_FOREACH(syscall, kernel, j) | |
1721 | printf("# %s\n", syscall); | |
1722 | } | |
869feb33 ZJS |
1723 | } else { |
1724 | char **name; | |
1725 | ||
a6bcef29 | 1726 | STRV_FOREACH(name, strv_skip(argv, 1)) { |
869feb33 ZJS |
1727 | const SyscallFilterSet *set; |
1728 | ||
1729 | if (!first) | |
1730 | puts(""); | |
1731 | ||
1732 | set = syscall_filter_set_find(*name); | |
1733 | if (!set) { | |
1734 | /* make sure the error appears below normal output */ | |
1735 | fflush(stdout); | |
1736 | ||
c2953e08 ZJS |
1737 | return log_error_errno(SYNTHETIC_ERRNO(ENOENT), |
1738 | "Filter set \"%s\" not found.", *name); | |
869feb33 ZJS |
1739 | } |
1740 | ||
1741 | dump_syscall_filter(set); | |
1742 | first = false; | |
1743 | } | |
1744 | } | |
1745 | ||
1746 | return 0; | |
1747 | } | |
1748 | ||
1720590b | 1749 | #else |
d3340e6f | 1750 | static int dump_syscall_filters(int argc, char *argv[], void *userdata) { |
1ace223c | 1751 | return log_error_errno(SYNTHETIC_ERRNO(EOPNOTSUPP), "Not compiled with syscall filters, sorry."); |
d3340e6f | 1752 | } |
1720590b ZJS |
1753 | #endif |
1754 | ||
c269607f ZJS |
1755 | static void parsing_hint(const char *p, bool calendar, bool timestamp, bool timespan) { |
1756 | if (calendar && calendar_spec_from_string(p, NULL) >= 0) | |
1757 | log_notice("Hint: this expression is a valid calendar specification. " | |
1758 | "Use 'systemd-analyze calendar \"%s\"' instead?", p); | |
1759 | if (timestamp && parse_timestamp(p, NULL) >= 0) | |
1760 | log_notice("Hint: this expression is a valid timestamp. " | |
1761 | "Use 'systemd-analyze timestamp \"%s\"' instead?", p); | |
1762 | if (timespan && parse_time(p, NULL, USEC_PER_SEC) >= 0) | |
1763 | log_notice("Hint: this expression is a valid timespan. " | |
1764 | "Use 'systemd-analyze timespan \"%s\"' instead?", p); | |
1765 | } | |
1766 | ||
3f1c1287 CD |
1767 | static int dump_timespan(int argc, char *argv[], void *userdata) { |
1768 | char **input_timespan; | |
1769 | ||
1770 | STRV_FOREACH(input_timespan, strv_skip(argv, 1)) { | |
7503c6e8 YW |
1771 | _cleanup_(table_unrefp) Table *table = NULL; |
1772 | usec_t output_usecs; | |
1773 | TableCell *cell; | |
3f1c1287 | 1774 | int r; |
3f1c1287 CD |
1775 | |
1776 | r = parse_time(*input_timespan, &output_usecs, USEC_PER_SEC); | |
c269607f ZJS |
1777 | if (r < 0) { |
1778 | log_error_errno(r, "Failed to parse time span '%s': %m", *input_timespan); | |
1779 | parsing_hint(*input_timespan, true, true, false); | |
1780 | return r; | |
1781 | } | |
3f1c1287 | 1782 | |
4252171a | 1783 | table = table_new("name", "value"); |
7503c6e8 YW |
1784 | if (!table) |
1785 | return log_oom(); | |
1786 | ||
1787 | table_set_header(table, false); | |
1788 | ||
1789 | assert_se(cell = table_get_cell(table, 0, 0)); | |
1790 | r = table_set_ellipsize_percent(table, cell, 100); | |
1791 | if (r < 0) | |
1792 | return r; | |
1793 | ||
1794 | r = table_set_align_percent(table, cell, 100); | |
1795 | if (r < 0) | |
1796 | return r; | |
1797 | ||
1798 | assert_se(cell = table_get_cell(table, 0, 1)); | |
1799 | r = table_set_ellipsize_percent(table, cell, 100); | |
1800 | if (r < 0) | |
1801 | return r; | |
1802 | ||
1803 | r = table_add_cell(table, NULL, TABLE_STRING, "Original:"); | |
1804 | if (r < 0) | |
1805 | return r; | |
1806 | ||
1807 | r = table_add_cell(table, NULL, TABLE_STRING, *input_timespan); | |
1808 | if (r < 0) | |
1809 | return r; | |
1810 | ||
1811 | r = table_add_cell_stringf(table, NULL, "%ss:", special_glyph(SPECIAL_GLYPH_MU)); | |
1812 | if (r < 0) | |
1813 | return r; | |
1814 | ||
1815 | r = table_add_cell(table, NULL, TABLE_UINT64, &output_usecs); | |
1816 | if (r < 0) | |
1817 | return r; | |
1818 | ||
1819 | r = table_add_cell(table, NULL, TABLE_STRING, "Human:"); | |
1820 | if (r < 0) | |
1821 | return r; | |
1822 | ||
1823 | r = table_add_cell(table, &cell, TABLE_TIMESPAN, &output_usecs); | |
1824 | if (r < 0) | |
1825 | return r; | |
1826 | ||
1827 | r = table_set_color(table, cell, ansi_highlight()); | |
1828 | if (r < 0) | |
1829 | return r; | |
1830 | ||
1831 | r = table_print(table, NULL); | |
1832 | if (r < 0) | |
1833 | return r; | |
3f1c1287 CD |
1834 | |
1835 | if (input_timespan[1]) | |
1836 | putchar('\n'); | |
1837 | } | |
1838 | ||
1839 | return EXIT_SUCCESS; | |
1840 | } | |
1841 | ||
2cae4711 | 1842 | static int test_timestamp_one(const char *p) { |
af2d6d47 YW |
1843 | _cleanup_(table_unrefp) Table *table = NULL; |
1844 | TableCell *cell; | |
2cae4711 | 1845 | usec_t usec; |
2cae4711 ZJS |
1846 | int r; |
1847 | ||
1848 | r = parse_timestamp(p, &usec); | |
c269607f ZJS |
1849 | if (r < 0) { |
1850 | log_error_errno(r, "Failed to parse \"%s\": %m", p); | |
1851 | parsing_hint(p, true, false, true); | |
1852 | return r; | |
1853 | } | |
2cae4711 | 1854 | |
4252171a | 1855 | table = table_new("name", "value"); |
af2d6d47 YW |
1856 | if (!table) |
1857 | return log_oom(); | |
2cae4711 | 1858 | |
af2d6d47 | 1859 | table_set_header(table, false); |
2cae4711 | 1860 | |
af2d6d47 YW |
1861 | assert_se(cell = table_get_cell(table, 0, 0)); |
1862 | r = table_set_ellipsize_percent(table, cell, 100); | |
1863 | if (r < 0) | |
1864 | return r; | |
ea62aa24 | 1865 | |
af2d6d47 YW |
1866 | r = table_set_align_percent(table, cell, 100); |
1867 | if (r < 0) | |
1868 | return r; | |
2cae4711 | 1869 | |
af2d6d47 YW |
1870 | assert_se(cell = table_get_cell(table, 0, 1)); |
1871 | r = table_set_ellipsize_percent(table, cell, 100); | |
1872 | if (r < 0) | |
1873 | return r; | |
1874 | ||
1875 | r = table_add_cell(table, NULL, TABLE_STRING, "Original form:"); | |
1876 | if (r < 0) | |
1877 | return r; | |
1878 | ||
1879 | r = table_add_cell(table, NULL, TABLE_STRING, p); | |
1880 | if (r < 0) | |
1881 | return r; | |
1882 | ||
1883 | r = table_add_cell(table, NULL, TABLE_STRING, "Normalized form:"); | |
1884 | if (r < 0) | |
1885 | return r; | |
1886 | ||
1887 | r = table_add_cell(table, &cell, TABLE_TIMESTAMP, &usec); | |
1888 | if (r < 0) | |
1889 | return r; | |
1890 | ||
1891 | r = table_set_color(table, cell, ansi_highlight_blue()); | |
1892 | if (r < 0) | |
1893 | return r; | |
1894 | ||
1895 | if (!in_utc_timezone()) { | |
1896 | r = table_add_cell(table, NULL, TABLE_STRING, "(in UTC):"); | |
1897 | if (r < 0) | |
1898 | return r; | |
1899 | ||
1900 | r = table_add_cell(table, &cell, TABLE_TIMESTAMP_UTC, &usec); | |
1901 | if (r < 0) | |
1902 | return r; | |
1903 | } | |
1904 | ||
1905 | r = table_add_cell(table, NULL, TABLE_STRING, "UNIX seconds:"); | |
1906 | if (r < 0) | |
1907 | return r; | |
1908 | ||
08f105df ZJS |
1909 | if (usec % USEC_PER_SEC == 0) |
1910 | r = table_add_cell_stringf(table, &cell, "@%"PRI_USEC, | |
1911 | usec / USEC_PER_SEC); | |
1912 | else | |
1913 | r = table_add_cell_stringf(table, &cell, "@%"PRI_USEC".%06"PRI_USEC"", | |
1914 | usec / USEC_PER_SEC, | |
1915 | usec % USEC_PER_SEC); | |
af2d6d47 YW |
1916 | if (r < 0) |
1917 | return r; | |
1918 | ||
1919 | r = table_add_cell(table, NULL, TABLE_STRING, "From now:"); | |
1920 | if (r < 0) | |
1921 | return r; | |
1922 | ||
1923 | r = table_add_cell(table, &cell, TABLE_TIMESTAMP_RELATIVE, &usec); | |
1924 | if (r < 0) | |
1925 | return r; | |
1926 | ||
1927 | return table_print(table, NULL); | |
2cae4711 ZJS |
1928 | } |
1929 | ||
1930 | static int test_timestamp(int argc, char *argv[], void *userdata) { | |
1931 | int ret = 0, r; | |
1932 | char **p; | |
1933 | ||
1934 | STRV_FOREACH(p, strv_skip(argv, 1)) { | |
1935 | r = test_timestamp_one(*p); | |
1936 | if (ret == 0 && r < 0) | |
1937 | ret = r; | |
1938 | ||
1939 | if (*(p + 1)) | |
1940 | putchar('\n'); | |
1941 | } | |
1942 | ||
1943 | return ret; | |
1944 | } | |
1945 | ||
84653d99 ZJS |
1946 | static int test_calendar_one(usec_t n, const char *p) { |
1947 | _cleanup_(calendar_spec_freep) CalendarSpec *spec = NULL; | |
9c712cf2 | 1948 | _cleanup_(table_unrefp) Table *table = NULL; |
84653d99 | 1949 | _cleanup_free_ char *t = NULL; |
9c712cf2 | 1950 | TableCell *cell; |
84653d99 | 1951 | int r; |
6d86f4bd | 1952 | |
84653d99 | 1953 | r = calendar_spec_from_string(p, &spec); |
c269607f ZJS |
1954 | if (r < 0) { |
1955 | log_error_errno(r, "Failed to parse calendar specification '%s': %m", p); | |
1956 | parsing_hint(p, false, true, true); | |
1957 | return r; | |
1958 | } | |
6d86f4bd | 1959 | |
84653d99 ZJS |
1960 | r = calendar_spec_to_string(spec, &t); |
1961 | if (r < 0) | |
1962 | return log_error_errno(r, "Failed to format calendar specification '%s': %m", p); | |
6d86f4bd | 1963 | |
4252171a | 1964 | table = table_new("name", "value"); |
9c712cf2 YW |
1965 | if (!table) |
1966 | return log_oom(); | |
1967 | ||
1968 | table_set_header(table, false); | |
1969 | ||
1970 | assert_se(cell = table_get_cell(table, 0, 0)); | |
1971 | r = table_set_ellipsize_percent(table, cell, 100); | |
1972 | if (r < 0) | |
1973 | return r; | |
1974 | ||
1975 | r = table_set_align_percent(table, cell, 100); | |
1976 | if (r < 0) | |
1977 | return r; | |
1978 | ||
1979 | assert_se(cell = table_get_cell(table, 0, 1)); | |
1980 | r = table_set_ellipsize_percent(table, cell, 100); | |
1981 | if (r < 0) | |
1982 | return r; | |
1983 | ||
1984 | if (!streq(t, p)) { | |
1985 | r = table_add_cell(table, NULL, TABLE_STRING, "Original form:"); | |
1986 | if (r < 0) | |
1987 | return r; | |
1988 | ||
1989 | r = table_add_cell(table, NULL, TABLE_STRING, p); | |
1990 | if (r < 0) | |
1991 | return r; | |
1992 | } | |
1993 | ||
1994 | r = table_add_cell(table, NULL, TABLE_STRING, "Normalized form:"); | |
1995 | if (r < 0) | |
1996 | return r; | |
6d86f4bd | 1997 | |
9c712cf2 YW |
1998 | r = table_add_cell(table, NULL, TABLE_STRING, t); |
1999 | if (r < 0) | |
2000 | return r; | |
6d86f4bd | 2001 | |
84653d99 | 2002 | for (unsigned i = 0; i < arg_iterations; i++) { |
84653d99 ZJS |
2003 | usec_t next; |
2004 | ||
2005 | r = calendar_spec_next_usec(spec, n, &next); | |
2006 | if (r == -ENOENT) { | |
9c712cf2 YW |
2007 | if (i == 0) { |
2008 | r = table_add_cell(table, NULL, TABLE_STRING, "Next elapse:"); | |
2009 | if (r < 0) | |
2010 | return r; | |
2011 | ||
2012 | r = table_add_cell(table, &cell, TABLE_STRING, "never"); | |
2013 | if (r < 0) | |
2014 | return r; | |
2015 | ||
2016 | r = table_set_color(table, cell, ansi_highlight_yellow()); | |
2017 | if (r < 0) | |
2018 | return r; | |
2019 | } | |
2020 | break; | |
84653d99 ZJS |
2021 | } |
2022 | if (r < 0) | |
2023 | return log_error_errno(r, "Failed to determine next elapse for '%s': %m", p); | |
6d86f4bd | 2024 | |
9c712cf2 YW |
2025 | if (i == 0) { |
2026 | r = table_add_cell(table, NULL, TABLE_STRING, "Next elapse:"); | |
2027 | if (r < 0) | |
2028 | return r; | |
2029 | ||
2030 | r = table_add_cell(table, &cell, TABLE_TIMESTAMP, &next); | |
2031 | if (r < 0) | |
2032 | return r; | |
2033 | ||
2034 | r = table_set_color(table, cell, ansi_highlight_blue()); | |
2035 | if (r < 0) | |
2036 | return r; | |
2037 | } else { | |
1ace223c | 2038 | int k = DECIMAL_STR_WIDTH(i + 1); |
6d86f4bd | 2039 | |
84653d99 ZJS |
2040 | if (k < 8) |
2041 | k = 8 - k; | |
2042 | else | |
2043 | k = 0; | |
f2ccf832 | 2044 | |
9c712cf2 YW |
2045 | r = table_add_cell_stringf(table, NULL, "Iter. #%u:", i+1); |
2046 | if (r < 0) | |
2047 | return r; | |
2048 | ||
2049 | r = table_add_cell(table, &cell, TABLE_TIMESTAMP, &next); | |
2050 | if (r < 0) | |
2051 | return r; | |
2052 | ||
2053 | r = table_set_color(table, cell, ansi_highlight_blue()); | |
2054 | if (r < 0) | |
2055 | return r; | |
84653d99 | 2056 | } |
f2ccf832 | 2057 | |
9c712cf2 YW |
2058 | if (!in_utc_timezone()) { |
2059 | r = table_add_cell(table, NULL, TABLE_STRING, "(in UTC):"); | |
2060 | if (r < 0) | |
2061 | return r; | |
f2ccf832 | 2062 | |
9c712cf2 YW |
2063 | r = table_add_cell(table, NULL, TABLE_TIMESTAMP_UTC, &next); |
2064 | if (r < 0) | |
2065 | return r; | |
2066 | } | |
2067 | ||
2068 | r = table_add_cell(table, NULL, TABLE_STRING, "From now:"); | |
2069 | if (r < 0) | |
2070 | return r; | |
2071 | ||
2072 | r = table_add_cell(table, NULL, TABLE_TIMESTAMP_RELATIVE, &next); | |
2073 | if (r < 0) | |
2074 | return r; | |
6d86f4bd | 2075 | |
84653d99 ZJS |
2076 | n = next; |
2077 | } | |
f2ccf832 | 2078 | |
9c712cf2 | 2079 | return table_print(table, NULL); |
84653d99 | 2080 | } |
6d86f4bd | 2081 | |
84653d99 ZJS |
2082 | static int test_calendar(int argc, char *argv[], void *userdata) { |
2083 | int ret = 0, r; | |
2084 | char **p; | |
2085 | usec_t n; | |
6d86f4bd | 2086 | |
84653d99 | 2087 | n = now(CLOCK_REALTIME); /* We want to use the same "base" for all expressions */ |
f2ccf832 | 2088 | |
84653d99 ZJS |
2089 | STRV_FOREACH(p, strv_skip(argv, 1)) { |
2090 | r = test_calendar_one(n, *p); | |
2091 | if (ret == 0 && r < 0) | |
2092 | ret = r; | |
6d86f4bd | 2093 | |
1ace223c | 2094 | if (*(p + 1)) |
6d86f4bd LP |
2095 | putchar('\n'); |
2096 | } | |
2097 | ||
2098 | return ret; | |
2099 | } | |
2100 | ||
889d695d JK |
2101 | static int service_watchdogs(int argc, char *argv[], void *userdata) { |
2102 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
2103 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
2104 | int b, r; | |
2105 | ||
90657286 | 2106 | assert(IN_SET(argc, 1, 2)); |
889d695d JK |
2107 | assert(argv); |
2108 | ||
f7e29336 | 2109 | r = acquire_bus(&bus, NULL); |
90657286 YW |
2110 | if (r < 0) |
2111 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
2112 | ||
2113 | /* get ServiceWatchdogs */ | |
2114 | if (argc == 1) { | |
2115 | r = sd_bus_get_property_trivial( | |
2116 | bus, | |
2117 | "org.freedesktop.systemd1", | |
2118 | "/org/freedesktop/systemd1", | |
2119 | "org.freedesktop.systemd1.Manager", | |
2120 | "ServiceWatchdogs", | |
2121 | &error, | |
2122 | 'b', | |
2123 | &b); | |
2124 | if (r < 0) | |
2125 | return log_error_errno(r, "Failed to get service-watchdog state: %s", bus_error_message(&error, r)); | |
2126 | ||
2127 | printf("%s\n", yes_no(!!b)); | |
2128 | ||
2129 | return 0; | |
2130 | } | |
2131 | ||
2132 | /* set ServiceWatchdogs */ | |
889d695d JK |
2133 | b = parse_boolean(argv[1]); |
2134 | if (b < 0) { | |
2135 | log_error("Failed to parse service-watchdogs argument."); | |
2136 | return -EINVAL; | |
2137 | } | |
2138 | ||
889d695d JK |
2139 | r = sd_bus_set_property( |
2140 | bus, | |
2141 | "org.freedesktop.systemd1", | |
2142 | "/org/freedesktop/systemd1", | |
2143 | "org.freedesktop.systemd1.Manager", | |
2144 | "ServiceWatchdogs", | |
2145 | &error, | |
2146 | "b", | |
2147 | b); | |
2148 | if (r < 0) | |
90657286 | 2149 | return log_error_errno(r, "Failed to set service-watchdog state: %s", bus_error_message(&error, r)); |
889d695d JK |
2150 | |
2151 | return 0; | |
2152 | } | |
2153 | ||
edfea9fe ZJS |
2154 | static int do_condition(int argc, char *argv[], void *userdata) { |
2155 | return verify_conditions(strv_skip(argv, 1), arg_scope); | |
2156 | } | |
2157 | ||
a6bcef29 | 2158 | static int do_verify(int argc, char *argv[], void *userdata) { |
28b35ef2 | 2159 | return verify_units(strv_skip(argv, 1), arg_scope, arg_man, arg_generators); |
a6bcef29 LP |
2160 | } |
2161 | ||
ec16f3b6 LP |
2162 | static int do_security(int argc, char *argv[], void *userdata) { |
2163 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
2164 | int r; | |
2165 | ||
2166 | r = acquire_bus(&bus, NULL); | |
2167 | if (r < 0) | |
2168 | return log_error_errno(r, "Failed to create bus connection: %m"); | |
2169 | ||
2170 | (void) pager_open(arg_pager_flags); | |
2171 | ||
2172 | return analyze_security(bus, strv_skip(argv, 1), 0); | |
2173 | } | |
2174 | ||
a6bcef29 | 2175 | static int help(int argc, char *argv[], void *userdata) { |
49139a5d | 2176 | _cleanup_free_ char *link = NULL, *dot_link = NULL; |
37ec0fdd | 2177 | int r; |
9ea9d4cf | 2178 | |
0221d68a | 2179 | (void) pager_open(arg_pager_flags); |
9ea9d4cf | 2180 | |
37ec0fdd LP |
2181 | r = terminal_urlify_man("systemd-analyze", "1", &link); |
2182 | if (r < 0) | |
2183 | return log_oom(); | |
2184 | ||
49139a5d LP |
2185 | /* Not using terminal_urlify_man() for this, since we don't want the "man page" text suffix in this case. */ |
2186 | r = terminal_urlify("man:dot(1)", "dot(1)", &dot_link); | |
2187 | if (r < 0) | |
2188 | return log_oom(); | |
2189 | ||
2265fbf7 | 2190 | printf("%s [OPTIONS...] {COMMAND} ...\n\n" |
1d3bc017 | 2191 | "Profile systemd, show unit dependencies, check unit files.\n\n" |
869feb33 ZJS |
2192 | " -h --help Show this help\n" |
2193 | " --version Show package version\n" | |
2194 | " --no-pager Do not pipe output into a pager\n" | |
2195 | " --system Operate on system systemd instance\n" | |
2196 | " --user Operate on user systemd instance\n" | |
28b35ef2 | 2197 | " --global Operate on global user configuration\n" |
869feb33 ZJS |
2198 | " -H --host=[USER@]HOST Operate on remote host\n" |
2199 | " -M --machine=CONTAINER Operate on local container\n" | |
2200 | " --order Show only order in the graph\n" | |
2201 | " --require Show only requirement in the graph\n" | |
2202 | " --from-pattern=GLOB Show only origins in the graph\n" | |
2203 | " --to-pattern=GLOB Show only destinations in the graph\n" | |
80a8a7fb YW |
2204 | " --fuzz=SECONDS Also print services which finished SECONDS earlier\n" |
2205 | " than the latest in the branch\n" | |
20a51f6a YW |
2206 | " --man[=BOOL] Do [not] check for existence of man pages\n" |
2207 | " --generators[=BOOL] Do [not] run unit generators (requires privileges)\n" | |
f2ccf832 | 2208 | " --iterations=N Show the specified number of iterations\n" |
20a51f6a | 2209 | "\nCommands:\n" |
869feb33 ZJS |
2210 | " time Print time spent in the kernel\n" |
2211 | " blame Print list of running units ordered by time to init\n" | |
bc6695ec | 2212 | " critical-chain [UNIT...] Print a tree of the time critical chain of units\n" |
869feb33 | 2213 | " plot Output SVG graphic showing service initialization\n" |
49139a5d | 2214 | " dot [UNIT...] Output dependency graph in %s format\n" |
90657286 YW |
2215 | " log-level [LEVEL] Get/set logging threshold for manager\n" |
2216 | " log-target [TARGET] Get/set logging target for manager\n" | |
869feb33 | 2217 | " dump Output state serialization of service manager\n" |
854a42fb | 2218 | " cat-config Show configuration file and drop-ins\n" |
31a5924e | 2219 | " unit-paths List load directories for units\n" |
d68d0366 | 2220 | " exit-status [STATUS...] List exit status definitions\n" |
869feb33 | 2221 | " syscall-filter [NAME...] Print list of syscalls in seccomp filter\n" |
edfea9fe | 2222 | " condition CONDITION... Evaluate conditions and asserts\n" |
869feb33 | 2223 | " verify FILE... Check unit files for correctness\n" |
90657286 | 2224 | " service-watchdogs [BOOL] Get/set service watchdog state\n" |
2cae4711 ZJS |
2225 | " calendar SPEC... Validate repetitive calendar time events\n" |
2226 | " timestamp TIMESTAMP... Validate a timestamp\n" | |
3f1c1287 | 2227 | " timespan SPAN... Validate a time span\n" |
ec16f3b6 | 2228 | " security [UNIT...] Analyze security of unit\n" |
37ec0fdd LP |
2229 | "\nSee the %s for details.\n" |
2230 | , program_invocation_short_name | |
49139a5d | 2231 | , dot_link |
37ec0fdd LP |
2232 | , link |
2233 | ); | |
96de7c04 | 2234 | |
1ace223c SJ |
2235 | /* When updating this list, including descriptions, apply changes to |
2236 | * shell-completion/bash/systemd-analyze and shell-completion/zsh/_systemd-analyze too. */ | |
a6bcef29 LP |
2237 | |
2238 | return 0; | |
2265fbf7 SP |
2239 | } |
2240 | ||
9ea9d4cf | 2241 | static int parse_argv(int argc, char *argv[]) { |
2265fbf7 SP |
2242 | enum { |
2243 | ARG_VERSION = 0x100, | |
1700761b SP |
2244 | ARG_ORDER, |
2245 | ARG_REQUIRE, | |
46d8646a | 2246 | ARG_ROOT, |
e55933db | 2247 | ARG_SYSTEM, |
28b35ef2 ZJS |
2248 | ARG_USER, |
2249 | ARG_GLOBAL, | |
e55933db | 2250 | ARG_DOT_FROM_PATTERN, |
bb150966 | 2251 | ARG_DOT_TO_PATTERN, |
9ea9d4cf | 2252 | ARG_FUZZ, |
1d3bc017 | 2253 | ARG_NO_PAGER, |
dad29dff | 2254 | ARG_MAN, |
641c0fd1 | 2255 | ARG_GENERATORS, |
f2ccf832 | 2256 | ARG_ITERATIONS, |
2265fbf7 SP |
2257 | }; |
2258 | ||
2259 | static const struct option options[] = { | |
9ea9d4cf LP |
2260 | { "help", no_argument, NULL, 'h' }, |
2261 | { "version", no_argument, NULL, ARG_VERSION }, | |
2262 | { "order", no_argument, NULL, ARG_ORDER }, | |
2263 | { "require", no_argument, NULL, ARG_REQUIRE }, | |
46d8646a | 2264 | { "root", required_argument, NULL, ARG_ROOT }, |
9ea9d4cf | 2265 | { "system", no_argument, NULL, ARG_SYSTEM }, |
28b35ef2 ZJS |
2266 | { "user", no_argument, NULL, ARG_USER }, |
2267 | { "global", no_argument, NULL, ARG_GLOBAL }, | |
9ea9d4cf LP |
2268 | { "from-pattern", required_argument, NULL, ARG_DOT_FROM_PATTERN }, |
2269 | { "to-pattern", required_argument, NULL, ARG_DOT_TO_PATTERN }, | |
2270 | { "fuzz", required_argument, NULL, ARG_FUZZ }, | |
2271 | { "no-pager", no_argument, NULL, ARG_NO_PAGER }, | |
dad29dff | 2272 | { "man", optional_argument, NULL, ARG_MAN }, |
641c0fd1 | 2273 | { "generators", optional_argument, NULL, ARG_GENERATORS }, |
8fe12d88 LP |
2274 | { "host", required_argument, NULL, 'H' }, |
2275 | { "machine", required_argument, NULL, 'M' }, | |
f2ccf832 | 2276 | { "iterations", required_argument, NULL, ARG_ITERATIONS }, |
eb9da376 | 2277 | {} |
2265fbf7 SP |
2278 | }; |
2279 | ||
eb9da376 LP |
2280 | int r, c; |
2281 | ||
2265fbf7 SP |
2282 | assert(argc >= 0); |
2283 | assert(argv); | |
2284 | ||
601185b4 | 2285 | while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0) |
eb9da376 | 2286 | switch (c) { |
c170f3a4 LP |
2287 | |
2288 | case 'h': | |
a6bcef29 | 2289 | return help(0, NULL, NULL); |
c170f3a4 LP |
2290 | |
2291 | case ARG_VERSION: | |
3f6fd1ba | 2292 | return version(); |
c170f3a4 | 2293 | |
46d8646a ZJS |
2294 | case ARG_ROOT: |
2295 | arg_root = optarg; | |
2296 | break; | |
2297 | ||
28b35ef2 ZJS |
2298 | case ARG_SYSTEM: |
2299 | arg_scope = UNIT_FILE_SYSTEM; | |
2300 | break; | |
2301 | ||
c170f3a4 | 2302 | case ARG_USER: |
28b35ef2 | 2303 | arg_scope = UNIT_FILE_USER; |
c170f3a4 LP |
2304 | break; |
2305 | ||
28b35ef2 ZJS |
2306 | case ARG_GLOBAL: |
2307 | arg_scope = UNIT_FILE_GLOBAL; | |
c170f3a4 LP |
2308 | break; |
2309 | ||
2310 | case ARG_ORDER: | |
2311 | arg_dot = DEP_ORDER; | |
2312 | break; | |
2313 | ||
2314 | case ARG_REQUIRE: | |
2315 | arg_dot = DEP_REQUIRE; | |
2316 | break; | |
2317 | ||
e55933db | 2318 | case ARG_DOT_FROM_PATTERN: |
903a0b07 LP |
2319 | if (strv_extend(&arg_dot_from_patterns, optarg) < 0) |
2320 | return log_oom(); | |
2321 | ||
e55933db ŁS |
2322 | break; |
2323 | ||
2324 | case ARG_DOT_TO_PATTERN: | |
903a0b07 LP |
2325 | if (strv_extend(&arg_dot_to_patterns, optarg) < 0) |
2326 | return log_oom(); | |
2327 | ||
e55933db ŁS |
2328 | break; |
2329 | ||
bb150966 HH |
2330 | case ARG_FUZZ: |
2331 | r = parse_sec(optarg, &arg_fuzz); | |
2332 | if (r < 0) | |
2333 | return r; | |
2334 | break; | |
2335 | ||
9ea9d4cf | 2336 | case ARG_NO_PAGER: |
0221d68a | 2337 | arg_pager_flags |= PAGER_DISABLE; |
9ea9d4cf LP |
2338 | break; |
2339 | ||
3cd26e7c LP |
2340 | case 'H': |
2341 | arg_transport = BUS_TRANSPORT_REMOTE; | |
2342 | arg_host = optarg; | |
2343 | break; | |
2344 | ||
2345 | case 'M': | |
de33fc62 | 2346 | arg_transport = BUS_TRANSPORT_MACHINE; |
3cd26e7c LP |
2347 | arg_host = optarg; |
2348 | break; | |
2349 | ||
dad29dff LP |
2350 | case ARG_MAN: |
2351 | if (optarg) { | |
2352 | r = parse_boolean(optarg); | |
baaa35ad ZJS |
2353 | if (r < 0) |
2354 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
2355 | "Failed to parse --man= argument."); | |
dad29dff | 2356 | |
5d904a6a | 2357 | arg_man = r; |
dad29dff LP |
2358 | } else |
2359 | arg_man = true; | |
2360 | ||
1d3bc017 ZJS |
2361 | break; |
2362 | ||
641c0fd1 ZJS |
2363 | case ARG_GENERATORS: |
2364 | if (optarg) { | |
2365 | r = parse_boolean(optarg); | |
baaa35ad ZJS |
2366 | if (r < 0) |
2367 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
2368 | "Failed to parse --generators= argument."); | |
641c0fd1 | 2369 | |
5d904a6a | 2370 | arg_generators = r; |
641c0fd1 ZJS |
2371 | } else |
2372 | arg_generators = true; | |
2373 | ||
2374 | break; | |
2375 | ||
f2ccf832 LP |
2376 | case ARG_ITERATIONS: |
2377 | r = safe_atou(optarg, &arg_iterations); | |
2378 | if (r < 0) | |
2379 | return log_error_errno(r, "Failed to parse iterations: %s", optarg); | |
2380 | ||
2381 | break; | |
2382 | ||
c170f3a4 LP |
2383 | case '?': |
2384 | return -EINVAL; | |
2385 | ||
2386 | default: | |
1d3bc017 | 2387 | assert_not_reached("Unhandled option code."); |
2265fbf7 | 2388 | } |
eb9da376 | 2389 | |
31a5924e | 2390 | if (arg_scope == UNIT_FILE_GLOBAL && |
baaa35ad ZJS |
2391 | !STR_IN_SET(argv[optind] ?: "time", "dot", "unit-paths", "verify")) |
2392 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
2393 | "Option --global only makes sense with verbs dot, unit-paths, verify."); | |
31a5924e | 2394 | |
f1d9d36a ZJS |
2395 | if (streq_ptr(argv[optind], "cat-config") && arg_scope == UNIT_FILE_USER) |
2396 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
2397 | "Option --user is not supported for cat-config right now."); | |
2398 | ||
baaa35ad ZJS |
2399 | if (arg_root && !streq_ptr(argv[optind], "cat-config")) |
2400 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
2401 | "Option --root is only supported for cat-config right now."); | |
46d8646a | 2402 | |
1d3bc017 | 2403 | return 1; /* work to do */ |
2265fbf7 SP |
2404 | } |
2405 | ||
d665c7b2 | 2406 | static int run(int argc, char *argv[]) { |
a6bcef29 LP |
2407 | |
2408 | static const Verb verbs[] = { | |
889d695d JK |
2409 | { "help", VERB_ANY, VERB_ANY, 0, help }, |
2410 | { "time", VERB_ANY, 1, VERB_DEFAULT, analyze_time }, | |
2411 | { "blame", VERB_ANY, 1, 0, analyze_blame }, | |
2412 | { "critical-chain", VERB_ANY, VERB_ANY, 0, analyze_critical_chain }, | |
2413 | { "plot", VERB_ANY, 1, 0, analyze_plot }, | |
2414 | { "dot", VERB_ANY, VERB_ANY, 0, dot }, | |
90657286 YW |
2415 | { "log-level", VERB_ANY, 2, 0, get_or_set_log_level }, |
2416 | { "log-target", VERB_ANY, 2, 0, get_or_set_log_target }, | |
2417 | /* The following four verbs are deprecated aliases */ | |
889d695d JK |
2418 | { "set-log-level", 2, 2, 0, set_log_level }, |
2419 | { "get-log-level", VERB_ANY, 1, 0, get_log_level }, | |
2420 | { "set-log-target", 2, 2, 0, set_log_target }, | |
2421 | { "get-log-target", VERB_ANY, 1, 0, get_log_target }, | |
2422 | { "dump", VERB_ANY, 1, 0, dump }, | |
854a42fb | 2423 | { "cat-config", 2, VERB_ANY, 0, cat_config }, |
31a5924e | 2424 | { "unit-paths", 1, 1, 0, dump_unit_paths }, |
5238d9a8 | 2425 | { "exit-status", VERB_ANY, VERB_ANY, 0, dump_exit_status }, |
889d695d | 2426 | { "syscall-filter", VERB_ANY, VERB_ANY, 0, dump_syscall_filters }, |
edfea9fe | 2427 | { "condition", 2, VERB_ANY, 0, do_condition }, |
889d695d JK |
2428 | { "verify", 2, VERB_ANY, 0, do_verify }, |
2429 | { "calendar", 2, VERB_ANY, 0, test_calendar }, | |
2cae4711 | 2430 | { "timestamp", 2, VERB_ANY, 0, test_timestamp }, |
3f1c1287 | 2431 | { "timespan", 2, VERB_ANY, 0, dump_timespan }, |
2cae4711 | 2432 | { "service-watchdogs", VERB_ANY, 2, 0, service_watchdogs }, |
ec16f3b6 | 2433 | { "security", VERB_ANY, VERB_ANY, 0, do_security }, |
a6bcef29 LP |
2434 | {} |
2435 | }; | |
2436 | ||
5220a6f3 | 2437 | int r; |
2265fbf7 SP |
2438 | |
2439 | setlocale(LC_ALL, ""); | |
c170f3a4 | 2440 | setlocale(LC_NUMERIC, "C"); /* we want to format/parse floats in C style */ |
a6bcef29 | 2441 | |
1a043959 | 2442 | log_show_color(true); |
2265fbf7 SP |
2443 | log_parse_environment(); |
2444 | log_open(); | |
2445 | ||
2446 | r = parse_argv(argc, argv); | |
9ea9d4cf | 2447 | if (r <= 0) |
d665c7b2 | 2448 | return r; |
c170f3a4 | 2449 | |
d665c7b2 | 2450 | return dispatch_verb(argc, argv, verbs, NULL); |
2265fbf7 | 2451 | } |
d665c7b2 YW |
2452 | |
2453 | DEFINE_MAIN_FUNCTION(run); |