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Commit | Line | Data |
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2265fbf7 SP |
1 | /*** |
2 | This file is part of systemd. | |
3 | ||
ffaa0e25 LP |
4 | Copyright 2010-2013 Lennart Poettering |
5 | Copyright 2013 Simon Peeters | |
2265fbf7 SP |
6 | |
7 | systemd is free software; you can redistribute it and/or modify it | |
8 | under the terms of the GNU Lesser General Public License as published by | |
9 | the Free Software Foundation; either version 2.1 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | systemd is distributed in the hope that it will be useful, but | |
13 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | Lesser General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU Lesser General Public License | |
18 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
19 | ***/ | |
20 | ||
2265fbf7 SP |
21 | #include <getopt.h> |
22 | #include <locale.h> | |
3f6fd1ba LP |
23 | #include <stdio.h> |
24 | #include <stdlib.h> | |
2265fbf7 | 25 | |
048ecf5b | 26 | #include "sd-bus.h" |
3f6fd1ba | 27 | |
b5efdb8a | 28 | #include "alloc-util.h" |
3f6fd1ba | 29 | #include "analyze-verify.h" |
048ecf5b | 30 | #include "bus-error.h" |
20b16441 | 31 | #include "bus-unit-util.h" |
3f6fd1ba | 32 | #include "bus-util.h" |
7d50b32a | 33 | #include "glob-util.h" |
bb150966 | 34 | #include "hashmap.h" |
8752c575 | 35 | #include "locale-util.h" |
3f6fd1ba | 36 | #include "log.h" |
9ea9d4cf | 37 | #include "pager.h" |
6bedfcbb | 38 | #include "parse-util.h" |
349cc4a5 | 39 | #if HAVE_SECCOMP |
869feb33 | 40 | #include "seccomp-util.h" |
0f734bdc | 41 | #endif |
3f6fd1ba LP |
42 | #include "special.h" |
43 | #include "strv.h" | |
44 | #include "strxcpyx.h" | |
288a74cc | 45 | #include "terminal-util.h" |
3f6fd1ba LP |
46 | #include "unit-name.h" |
47 | #include "util.h" | |
2265fbf7 | 48 | |
2f6eb835 | 49 | #define SCALE_X (0.1 / 1000.0) /* pixels per us */ |
a213b7e9 | 50 | #define SCALE_Y (20.0) |
2f6eb835 | 51 | |
2265fbf7 | 52 | #define compare(a, b) (((a) > (b))? 1 : (((b) > (a))? -1 : 0)) |
c170f3a4 | 53 | |
2265fbf7 | 54 | #define svg(...) printf(__VA_ARGS__) |
c170f3a4 LP |
55 | |
56 | #define svg_bar(class, x1, x2, y) \ | |
2265fbf7 | 57 | svg(" <rect class=\"%s\" x=\"%.03f\" y=\"%.03f\" width=\"%.03f\" height=\"%.03f\" />\n", \ |
c170f3a4 | 58 | (class), \ |
2f6eb835 LP |
59 | SCALE_X * (x1), SCALE_Y * (y), \ |
60 | SCALE_X * ((x2) - (x1)), SCALE_Y - 1.0) | |
c170f3a4 LP |
61 | |
62 | #define svg_text(b, x, y, format, ...) \ | |
63 | do { \ | |
2f6eb835 | 64 | 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 |
65 | svg(format, ## __VA_ARGS__); \ |
66 | svg("</text>\n"); \ | |
9ed794a3 | 67 | } while (false) |
2265fbf7 | 68 | |
1700761b SP |
69 | static enum dot { |
70 | DEP_ALL, | |
71 | DEP_ORDER, | |
72 | DEP_REQUIRE | |
73 | } arg_dot = DEP_ALL; | |
e55933db ŁS |
74 | static char** arg_dot_from_patterns = NULL; |
75 | static char** arg_dot_to_patterns = NULL; | |
9ea9d4cf LP |
76 | static usec_t arg_fuzz = 0; |
77 | static bool arg_no_pager = false; | |
3cd26e7c LP |
78 | static BusTransport arg_transport = BUS_TRANSPORT_LOCAL; |
79 | static char *arg_host = NULL; | |
80 | static bool arg_user = false; | |
1d3bc017 | 81 | static bool arg_man = true; |
641c0fd1 | 82 | static bool arg_generators = false; |
bb150966 | 83 | |
2265fbf7 | 84 | struct boot_times { |
c170f3a4 LP |
85 | usec_t firmware_time; |
86 | usec_t loader_time; | |
87 | usec_t kernel_time; | |
88 | usec_t kernel_done_time; | |
89 | usec_t initrd_time; | |
90 | usec_t userspace_time; | |
91 | usec_t finish_time; | |
c2e0d600 TA |
92 | usec_t security_start_time; |
93 | usec_t security_finish_time; | |
518d10e9 UTL |
94 | usec_t generators_start_time; |
95 | usec_t generators_finish_time; | |
d9acfb71 TA |
96 | usec_t unitsload_start_time; |
97 | usec_t unitsload_finish_time; | |
06bef033 IS |
98 | |
99 | /* | |
100 | * If we're analyzing the user instance, all timestamps will be offset | |
101 | * by its own start-up timestamp, which may be arbitrarily big. | |
102 | * With "plot", this causes arbitrarily wide output SVG files which almost | |
103 | * completely consist of empty space. Thus we cancel out this offset. | |
104 | * | |
105 | * This offset is subtracted from times above by acquire_boot_times(), | |
106 | * but it still needs to be subtracted from unit-specific timestamps | |
107 | * (so it is stored here for reference). | |
108 | */ | |
109 | usec_t reverse_offset; | |
2265fbf7 | 110 | }; |
9ea9d4cf | 111 | |
2265fbf7 SP |
112 | struct unit_times { |
113 | char *name; | |
cc27380c TA |
114 | usec_t activating; |
115 | usec_t activated; | |
116 | usec_t deactivated; | |
117 | usec_t deactivating; | |
c170f3a4 | 118 | usec_t time; |
2265fbf7 SP |
119 | }; |
120 | ||
7e690cef DH |
121 | struct host_info { |
122 | char *hostname; | |
123 | char *kernel_name; | |
124 | char *kernel_release; | |
125 | char *kernel_version; | |
126 | char *os_pretty_name; | |
127 | char *virtualization; | |
128 | char *architecture; | |
129 | }; | |
130 | ||
048ecf5b | 131 | static int bus_get_uint64_property(sd_bus *bus, const char *path, const char *interface, const char *property, uint64_t *val) { |
4afd3348 | 132 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
c170f3a4 | 133 | int r; |
2265fbf7 | 134 | |
988b9df2 LP |
135 | assert(bus); |
136 | assert(path); | |
137 | assert(interface); | |
138 | assert(property); | |
139 | assert(val); | |
140 | ||
a936124f TA |
141 | r = sd_bus_get_property_trivial( |
142 | bus, | |
143 | "org.freedesktop.systemd1", | |
144 | path, | |
145 | interface, | |
146 | property, | |
147 | &error, | |
148 | 't', val); | |
048ecf5b TA |
149 | |
150 | if (r < 0) { | |
151 | log_error("Failed to parse reply: %s", bus_error_message(&error, -r)); | |
2265fbf7 | 152 | return r; |
2265fbf7 SP |
153 | } |
154 | ||
2265fbf7 SP |
155 | return 0; |
156 | } | |
157 | ||
988b9df2 | 158 | static int bus_get_unit_property_strv(sd_bus *bus, const char *path, const char *property, char ***strv) { |
4afd3348 | 159 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
988b9df2 LP |
160 | int r; |
161 | ||
162 | assert(bus); | |
163 | assert(path); | |
164 | assert(property); | |
165 | assert(strv); | |
166 | ||
167 | r = sd_bus_get_property_strv( | |
168 | bus, | |
169 | "org.freedesktop.systemd1", | |
170 | path, | |
171 | "org.freedesktop.systemd1.Unit", | |
172 | property, | |
173 | &error, | |
174 | strv); | |
175 | if (r < 0) { | |
176 | log_error("Failed to get unit property %s: %s", property, bus_error_message(&error, -r)); | |
177 | return r; | |
178 | } | |
179 | ||
180 | return 0; | |
181 | } | |
182 | ||
c170f3a4 | 183 | static int compare_unit_time(const void *a, const void *b) { |
2265fbf7 SP |
184 | return compare(((struct unit_times *)b)->time, |
185 | ((struct unit_times *)a)->time); | |
186 | } | |
187 | ||
c170f3a4 | 188 | static int compare_unit_start(const void *a, const void *b) { |
cc27380c TA |
189 | return compare(((struct unit_times *)a)->activating, |
190 | ((struct unit_times *)b)->activating); | |
2265fbf7 SP |
191 | } |
192 | ||
c170f3a4 LP |
193 | static void free_unit_times(struct unit_times *t, unsigned n) { |
194 | struct unit_times *p; | |
195 | ||
196 | for (p = t; p < t + n; p++) | |
197 | free(p->name); | |
198 | ||
199 | free(t); | |
200 | } | |
201 | ||
06bef033 IS |
202 | static void subtract_timestamp(usec_t *a, usec_t b) { |
203 | assert(a); | |
204 | ||
205 | if (*a > 0) { | |
206 | assert(*a >= b); | |
207 | *a -= b; | |
208 | } | |
209 | } | |
210 | ||
048ecf5b | 211 | static int acquire_boot_times(sd_bus *bus, struct boot_times **bt) { |
2265fbf7 SP |
212 | static struct boot_times times; |
213 | static bool cached = false; | |
c170f3a4 | 214 | |
2265fbf7 | 215 | if (cached) |
c170f3a4 LP |
216 | goto finish; |
217 | ||
218 | assert_cc(sizeof(usec_t) == sizeof(uint64_t)); | |
2265fbf7 SP |
219 | |
220 | if (bus_get_uint64_property(bus, | |
221 | "/org/freedesktop/systemd1", | |
222 | "org.freedesktop.systemd1.Manager", | |
223 | "FirmwareTimestampMonotonic", | |
224 | ×.firmware_time) < 0 || | |
225 | bus_get_uint64_property(bus, | |
226 | "/org/freedesktop/systemd1", | |
227 | "org.freedesktop.systemd1.Manager", | |
228 | "LoaderTimestampMonotonic", | |
229 | ×.loader_time) < 0 || | |
230 | bus_get_uint64_property(bus, | |
231 | "/org/freedesktop/systemd1", | |
232 | "org.freedesktop.systemd1.Manager", | |
233 | "KernelTimestamp", | |
234 | ×.kernel_time) < 0 || | |
235 | bus_get_uint64_property(bus, | |
236 | "/org/freedesktop/systemd1", | |
237 | "org.freedesktop.systemd1.Manager", | |
238 | "InitRDTimestampMonotonic", | |
239 | ×.initrd_time) < 0 || | |
240 | bus_get_uint64_property(bus, | |
241 | "/org/freedesktop/systemd1", | |
242 | "org.freedesktop.systemd1.Manager", | |
243 | "UserspaceTimestampMonotonic", | |
244 | ×.userspace_time) < 0 || | |
245 | bus_get_uint64_property(bus, | |
246 | "/org/freedesktop/systemd1", | |
247 | "org.freedesktop.systemd1.Manager", | |
248 | "FinishTimestampMonotonic", | |
518d10e9 | 249 | ×.finish_time) < 0 || |
c2e0d600 TA |
250 | bus_get_uint64_property(bus, |
251 | "/org/freedesktop/systemd1", | |
252 | "org.freedesktop.systemd1.Manager", | |
253 | "SecurityStartTimestampMonotonic", | |
254 | ×.security_start_time) < 0 || | |
255 | bus_get_uint64_property(bus, | |
256 | "/org/freedesktop/systemd1", | |
257 | "org.freedesktop.systemd1.Manager", | |
258 | "SecurityFinishTimestampMonotonic", | |
259 | ×.security_finish_time) < 0 || | |
518d10e9 UTL |
260 | bus_get_uint64_property(bus, |
261 | "/org/freedesktop/systemd1", | |
262 | "org.freedesktop.systemd1.Manager", | |
263 | "GeneratorsStartTimestampMonotonic", | |
264 | ×.generators_start_time) < 0 || | |
265 | bus_get_uint64_property(bus, | |
266 | "/org/freedesktop/systemd1", | |
267 | "org.freedesktop.systemd1.Manager", | |
268 | "GeneratorsFinishTimestampMonotonic", | |
d9acfb71 TA |
269 | ×.generators_finish_time) < 0 || |
270 | bus_get_uint64_property(bus, | |
271 | "/org/freedesktop/systemd1", | |
272 | "org.freedesktop.systemd1.Manager", | |
273 | "UnitsLoadStartTimestampMonotonic", | |
274 | ×.unitsload_start_time) < 0 || | |
275 | bus_get_uint64_property(bus, | |
276 | "/org/freedesktop/systemd1", | |
277 | "org.freedesktop.systemd1.Manager", | |
278 | "UnitsLoadFinishTimestampMonotonic", | |
279 | ×.unitsload_finish_time) < 0) | |
c170f3a4 | 280 | return -EIO; |
2265fbf7 | 281 | |
c170f3a4 | 282 | if (times.finish_time <= 0) { |
2265fbf7 | 283 | log_error("Bootup is not yet finished. Please try again later."); |
988b9df2 | 284 | return -EINPROGRESS; |
2265fbf7 SP |
285 | } |
286 | ||
06bef033 IS |
287 | if (arg_user) { |
288 | /* | |
289 | * User-instance-specific timestamps processing | |
290 | * (see comment to reverse_offset in struct boot_times). | |
291 | */ | |
292 | times.reverse_offset = times.userspace_time; | |
293 | ||
294 | times.firmware_time = times.loader_time = times.kernel_time = times.initrd_time = times.userspace_time = 0; | |
295 | subtract_timestamp(×.finish_time, times.reverse_offset); | |
296 | ||
297 | subtract_timestamp(×.security_start_time, times.reverse_offset); | |
298 | subtract_timestamp(×.security_finish_time, times.reverse_offset); | |
299 | ||
300 | subtract_timestamp(×.generators_start_time, times.reverse_offset); | |
301 | subtract_timestamp(×.generators_finish_time, times.reverse_offset); | |
302 | ||
303 | subtract_timestamp(×.unitsload_start_time, times.reverse_offset); | |
304 | subtract_timestamp(×.unitsload_finish_time, times.reverse_offset); | |
305 | } else { | |
306 | if (times.initrd_time) | |
307 | times.kernel_done_time = times.initrd_time; | |
308 | else | |
309 | times.kernel_done_time = times.userspace_time; | |
310 | } | |
2265fbf7 SP |
311 | |
312 | cached = true; | |
c170f3a4 LP |
313 | |
314 | finish: | |
315 | *bt = × | |
316 | return 0; | |
2265fbf7 SP |
317 | } |
318 | ||
7e690cef | 319 | static void free_host_info(struct host_info *hi) { |
b1b533a0 LP |
320 | |
321 | if (!hi) | |
19f462f2 | 322 | return; |
b1b533a0 | 323 | |
7e690cef DH |
324 | free(hi->hostname); |
325 | free(hi->kernel_name); | |
326 | free(hi->kernel_release); | |
327 | free(hi->kernel_version); | |
328 | free(hi->os_pretty_name); | |
329 | free(hi->virtualization); | |
330 | free(hi->architecture); | |
331 | free(hi); | |
332 | } | |
b1b533a0 | 333 | |
19f462f2 | 334 | DEFINE_TRIVIAL_CLEANUP_FUNC(struct host_info*, free_host_info); |
7e690cef | 335 | |
29b8b5ce | 336 | static int acquire_time_data(sd_bus *bus, struct unit_times **out) { |
4afd3348 LP |
337 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
338 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
29b8b5ce | 339 | int r, c = 0; |
06bef033 | 340 | struct boot_times *boot_times = NULL; |
29b8b5ce IS |
341 | struct unit_times *unit_times = NULL; |
342 | size_t size = 0; | |
343 | UnitInfo u; | |
344 | ||
06bef033 IS |
345 | r = acquire_boot_times(bus, &boot_times); |
346 | if (r < 0) | |
347 | goto fail; | |
348 | ||
29b8b5ce IS |
349 | r = sd_bus_call_method( |
350 | bus, | |
351 | "org.freedesktop.systemd1", | |
352 | "/org/freedesktop/systemd1", | |
353 | "org.freedesktop.systemd1.Manager", | |
354 | "ListUnits", | |
355 | &error, &reply, | |
356 | NULL); | |
357 | if (r < 0) { | |
358 | log_error("Failed to list units: %s", bus_error_message(&error, -r)); | |
359 | goto fail; | |
360 | } | |
361 | ||
362 | r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)"); | |
363 | if (r < 0) { | |
364 | bus_log_parse_error(r); | |
365 | goto fail; | |
366 | } | |
367 | ||
368 | while ((r = bus_parse_unit_info(reply, &u)) > 0) { | |
369 | struct unit_times *t; | |
370 | ||
371 | if (!GREEDY_REALLOC(unit_times, size, c+1)) { | |
372 | r = log_oom(); | |
373 | goto fail; | |
374 | } | |
375 | ||
376 | t = unit_times+c; | |
377 | t->name = NULL; | |
378 | ||
379 | assert_cc(sizeof(usec_t) == sizeof(uint64_t)); | |
380 | ||
381 | if (bus_get_uint64_property(bus, u.unit_path, | |
382 | "org.freedesktop.systemd1.Unit", | |
383 | "InactiveExitTimestampMonotonic", | |
384 | &t->activating) < 0 || | |
385 | bus_get_uint64_property(bus, u.unit_path, | |
386 | "org.freedesktop.systemd1.Unit", | |
387 | "ActiveEnterTimestampMonotonic", | |
388 | &t->activated) < 0 || | |
389 | bus_get_uint64_property(bus, u.unit_path, | |
390 | "org.freedesktop.systemd1.Unit", | |
391 | "ActiveExitTimestampMonotonic", | |
392 | &t->deactivating) < 0 || | |
393 | bus_get_uint64_property(bus, u.unit_path, | |
394 | "org.freedesktop.systemd1.Unit", | |
395 | "InactiveEnterTimestampMonotonic", | |
396 | &t->deactivated) < 0) { | |
397 | r = -EIO; | |
398 | goto fail; | |
399 | } | |
400 | ||
06bef033 IS |
401 | subtract_timestamp(&t->activating, boot_times->reverse_offset); |
402 | subtract_timestamp(&t->activated, boot_times->reverse_offset); | |
403 | subtract_timestamp(&t->deactivating, boot_times->reverse_offset); | |
404 | subtract_timestamp(&t->deactivated, boot_times->reverse_offset); | |
405 | ||
29b8b5ce IS |
406 | if (t->activated >= t->activating) |
407 | t->time = t->activated - t->activating; | |
408 | else if (t->deactivated >= t->activating) | |
409 | t->time = t->deactivated - t->activating; | |
410 | else | |
411 | t->time = 0; | |
412 | ||
413 | if (t->activating == 0) | |
414 | continue; | |
415 | ||
416 | t->name = strdup(u.id); | |
417 | if (t->name == NULL) { | |
418 | r = log_oom(); | |
419 | goto fail; | |
420 | } | |
421 | c++; | |
422 | } | |
423 | if (r < 0) { | |
424 | bus_log_parse_error(r); | |
425 | goto fail; | |
426 | } | |
427 | ||
428 | *out = unit_times; | |
429 | return c; | |
430 | ||
431 | fail: | |
432 | if (unit_times) | |
433 | free_unit_times(unit_times, (unsigned) c); | |
434 | return r; | |
435 | } | |
436 | ||
7e690cef | 437 | static int acquire_host_info(sd_bus *bus, struct host_info **hi) { |
7e690cef | 438 | static const struct bus_properties_map hostname_map[] = { |
b1b533a0 LP |
439 | { "Hostname", "s", NULL, offsetof(struct host_info, hostname) }, |
440 | { "KernelName", "s", NULL, offsetof(struct host_info, kernel_name) }, | |
441 | { "KernelRelease", "s", NULL, offsetof(struct host_info, kernel_release) }, | |
442 | { "KernelVersion", "s", NULL, offsetof(struct host_info, kernel_version) }, | |
7e690cef DH |
443 | { "OperatingSystemPrettyName", "s", NULL, offsetof(struct host_info, os_pretty_name) }, |
444 | {} | |
445 | }; | |
446 | ||
447 | static const struct bus_properties_map manager_map[] = { | |
b1b533a0 LP |
448 | { "Virtualization", "s", NULL, offsetof(struct host_info, virtualization) }, |
449 | { "Architecture", "s", NULL, offsetof(struct host_info, architecture) }, | |
7e690cef DH |
450 | {} |
451 | }; | |
452 | ||
4afd3348 | 453 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
b1b533a0 LP |
454 | _cleanup_(free_host_infop) struct host_info *host; |
455 | int r; | |
456 | ||
7e690cef DH |
457 | host = new0(struct host_info, 1); |
458 | if (!host) | |
459 | return log_oom(); | |
460 | ||
461 | r = bus_map_all_properties(bus, | |
462 | "org.freedesktop.hostname1", | |
463 | "/org/freedesktop/hostname1", | |
464 | hostname_map, | |
f9e0eefc | 465 | &error, |
7e690cef DH |
466 | host); |
467 | if (r < 0) | |
b1b533a0 | 468 | log_debug_errno(r, "Failed to get host information from systemd-hostnamed: %s", bus_error_message(&error, r)); |
7e690cef DH |
469 | |
470 | r = bus_map_all_properties(bus, | |
471 | "org.freedesktop.systemd1", | |
472 | "/org/freedesktop/systemd1", | |
473 | manager_map, | |
f9e0eefc | 474 | &error, |
7e690cef | 475 | host); |
febda62a | 476 | if (r < 0) |
b1b533a0 | 477 | return log_error_errno(r, "Failed to get host information from systemd: %s", bus_error_message(&error, r)); |
7e690cef DH |
478 | |
479 | *hi = host; | |
febda62a | 480 | host = NULL; |
b1b533a0 | 481 | |
7e690cef | 482 | return 0; |
7e690cef DH |
483 | } |
484 | ||
048ecf5b | 485 | static int pretty_boot_time(sd_bus *bus, char **_buf) { |
c170f3a4 | 486 | char ts[FORMAT_TIMESPAN_MAX]; |
2265fbf7 | 487 | struct boot_times *t; |
2265fbf7 | 488 | static char buf[4096]; |
c170f3a4 LP |
489 | size_t size; |
490 | char *ptr; | |
491 | int r; | |
492 | ||
493 | r = acquire_boot_times(bus, &t); | |
494 | if (r < 0) | |
495 | return r; | |
2265fbf7 | 496 | |
c170f3a4 LP |
497 | ptr = buf; |
498 | size = sizeof(buf); | |
2265fbf7 SP |
499 | |
500 | size = strpcpyf(&ptr, size, "Startup finished in "); | |
501 | if (t->firmware_time) | |
2fa4092c | 502 | size = strpcpyf(&ptr, size, "%s (firmware) + ", format_timespan(ts, sizeof(ts), t->firmware_time - t->loader_time, USEC_PER_MSEC)); |
2265fbf7 | 503 | if (t->loader_time) |
2fa4092c | 504 | size = strpcpyf(&ptr, size, "%s (loader) + ", format_timespan(ts, sizeof(ts), t->loader_time, USEC_PER_MSEC)); |
2265fbf7 | 505 | if (t->kernel_time) |
2fa4092c | 506 | size = strpcpyf(&ptr, size, "%s (kernel) + ", format_timespan(ts, sizeof(ts), t->kernel_done_time, USEC_PER_MSEC)); |
2265fbf7 | 507 | if (t->initrd_time > 0) |
2fa4092c | 508 | size = strpcpyf(&ptr, size, "%s (initrd) + ", format_timespan(ts, sizeof(ts), t->userspace_time - t->initrd_time, USEC_PER_MSEC)); |
2265fbf7 | 509 | |
2fa4092c | 510 | size = strpcpyf(&ptr, size, "%s (userspace) ", format_timespan(ts, sizeof(ts), t->finish_time - t->userspace_time, USEC_PER_MSEC)); |
06bef033 | 511 | strpcpyf(&ptr, size, "= %s", format_timespan(ts, sizeof(ts), t->firmware_time + t->finish_time, USEC_PER_MSEC)); |
2265fbf7 | 512 | |
c170f3a4 LP |
513 | ptr = strdup(buf); |
514 | if (!ptr) | |
515 | return log_oom(); | |
516 | ||
517 | *_buf = ptr; | |
518 | return 0; | |
2265fbf7 SP |
519 | } |
520 | ||
c170f3a4 LP |
521 | static void svg_graph_box(double height, double begin, double end) { |
522 | long long i; | |
523 | ||
2265fbf7 SP |
524 | /* outside box, fill */ |
525 | svg("<rect class=\"box\" x=\"0\" y=\"0\" width=\"%.03f\" height=\"%.03f\" />\n", | |
2f6eb835 | 526 | SCALE_X * (end - begin), SCALE_Y * height); |
2265fbf7 | 527 | |
c170f3a4 | 528 | for (i = ((long long) (begin / 100000)) * 100000; i <= end; i+=100000) { |
2265fbf7 | 529 | /* lines for each second */ |
c170f3a4 | 530 | if (i % 5000000 == 0) |
2265fbf7 SP |
531 | svg(" <line class=\"sec5\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n" |
532 | " <text class=\"sec\" x=\"%.03f\" y=\"%.03f\" >%.01fs</text>\n", | |
2f6eb835 | 533 | SCALE_X * i, SCALE_X * i, SCALE_Y * height, SCALE_X * i, -5.0, 0.000001 * i); |
c170f3a4 | 534 | else if (i % 1000000 == 0) |
2265fbf7 SP |
535 | svg(" <line class=\"sec1\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n" |
536 | " <text class=\"sec\" x=\"%.03f\" y=\"%.03f\" >%.01fs</text>\n", | |
2f6eb835 | 537 | SCALE_X * i, SCALE_X * i, SCALE_Y * height, SCALE_X * i, -5.0, 0.000001 * i); |
2265fbf7 SP |
538 | else |
539 | svg(" <line class=\"sec01\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n", | |
2f6eb835 | 540 | SCALE_X * i, SCALE_X * i, SCALE_Y * height); |
2265fbf7 SP |
541 | } |
542 | } | |
543 | ||
048ecf5b | 544 | static int analyze_plot(sd_bus *bus) { |
b1b533a0 | 545 | _cleanup_(free_host_infop) struct host_info *host = NULL; |
2265fbf7 SP |
546 | struct unit_times *times; |
547 | struct boot_times *boot; | |
2265fbf7 SP |
548 | int n, m = 1, y=0; |
549 | double width; | |
7e690cef | 550 | _cleanup_free_ char *pretty_times = NULL; |
c170f3a4 | 551 | struct unit_times *u; |
2265fbf7 | 552 | |
c170f3a4 LP |
553 | n = acquire_boot_times(bus, &boot); |
554 | if (n < 0) | |
555 | return n; | |
2265fbf7 | 556 | |
c170f3a4 LP |
557 | n = pretty_boot_time(bus, &pretty_times); |
558 | if (n < 0) | |
559 | return n; | |
2265fbf7 | 560 | |
7e690cef DH |
561 | n = acquire_host_info(bus, &host); |
562 | if (n < 0) | |
563 | return n; | |
2265fbf7 SP |
564 | |
565 | n = acquire_time_data(bus, ×); | |
c170f3a4 | 566 | if (n <= 0) |
19f462f2 | 567 | return n; |
2265fbf7 SP |
568 | |
569 | qsort(times, n, sizeof(struct unit_times), compare_unit_start); | |
570 | ||
2f6eb835 | 571 | width = SCALE_X * (boot->firmware_time + boot->finish_time); |
2265fbf7 SP |
572 | if (width < 800.0) |
573 | width = 800.0; | |
574 | ||
575 | if (boot->firmware_time > boot->loader_time) | |
576 | m++; | |
577 | if (boot->loader_time) { | |
578 | m++; | |
579 | if (width < 1000.0) | |
580 | width = 1000.0; | |
581 | } | |
582 | if (boot->initrd_time) | |
583 | m++; | |
584 | if (boot->kernel_time) | |
585 | m++; | |
586 | ||
c170f3a4 | 587 | for (u = times; u < times + n; u++) { |
95168f7d | 588 | double text_start, text_width; |
c170f3a4 | 589 | |
cc27380c TA |
590 | if (u->activating < boot->userspace_time || |
591 | u->activating > boot->finish_time) { | |
a1e58e8e | 592 | u->name = mfree(u->name); |
2265fbf7 SP |
593 | continue; |
594 | } | |
95168f7d TA |
595 | |
596 | /* If the text cannot fit on the left side then | |
597 | * increase the svg width so it fits on the right. | |
598 | * TODO: calculate the text width more accurately */ | |
599 | text_width = 8.0 * strlen(u->name); | |
cc27380c | 600 | text_start = (boot->firmware_time + u->activating) * SCALE_X; |
95168f7d TA |
601 | if (text_width > text_start && text_width + text_start > width) |
602 | width = text_width + text_start; | |
2265fbf7 | 603 | |
cc27380c TA |
604 | if (u->deactivated > u->activating && u->deactivated <= boot->finish_time |
605 | && u->activated == 0 && u->deactivating == 0) | |
606 | u->activated = u->deactivating = u->deactivated; | |
607 | if (u->activated < u->activating || u->activated > boot->finish_time) | |
608 | u->activated = boot->finish_time; | |
609 | if (u->deactivating < u->activated || u->activated > boot->finish_time) | |
610 | u->deactivating = boot->finish_time; | |
611 | if (u->deactivated < u->deactivating || u->deactivated > boot->finish_time) | |
612 | u->deactivated = boot->finish_time; | |
2265fbf7 SP |
613 | m++; |
614 | } | |
615 | ||
616 | svg("<?xml version=\"1.0\" standalone=\"no\"?>\n" | |
617 | "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" " | |
618 | "\"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n"); | |
619 | ||
620 | svg("<svg width=\"%.0fpx\" height=\"%.0fpx\" version=\"1.1\" " | |
621 | "xmlns=\"http://www.w3.org/2000/svg\">\n\n", | |
518d10e9 | 622 | 80.0 + width, 150.0 + (m * SCALE_Y) + |
d9acfb71 | 623 | 5 * SCALE_Y /* legend */); |
2265fbf7 SP |
624 | |
625 | /* write some basic info as a comment, including some help */ | |
626 | svg("<!-- This file is a systemd-analyze SVG file. It is best rendered in a -->\n" | |
627 | "<!-- browser such as Chrome, Chromium or Firefox. Other applications -->\n" | |
628 | "<!-- that render these files properly but much slower are ImageMagick, -->\n" | |
629 | "<!-- gimp, inkscape, etc. To display the files on your system, just -->\n" | |
630 | "<!-- point your browser to this file. -->\n\n" | |
948aaa7c | 631 | "<!-- This plot was generated by systemd-analyze version %-16.16s -->\n\n", PACKAGE_VERSION); |
2265fbf7 SP |
632 | |
633 | /* style sheet */ | |
634 | svg("<defs>\n <style type=\"text/css\">\n <![CDATA[\n" | |
635 | " rect { stroke-width: 1; stroke-opacity: 0; }\n" | |
418e3750 | 636 | " rect.background { fill: rgb(255,255,255); }\n" |
2265fbf7 SP |
637 | " rect.activating { fill: rgb(255,0,0); fill-opacity: 0.7; }\n" |
638 | " rect.active { fill: rgb(200,150,150); fill-opacity: 0.7; }\n" | |
639 | " rect.deactivating { fill: rgb(150,100,100); fill-opacity: 0.7; }\n" | |
640 | " rect.kernel { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
641 | " rect.initrd { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
642 | " rect.firmware { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
643 | " rect.loader { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
644 | " rect.userspace { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
c2e0d600 | 645 | " rect.security { fill: rgb(144,238,144); fill-opacity: 0.7; }\n" |
518d10e9 | 646 | " rect.generators { fill: rgb(102,204,255); fill-opacity: 0.7; }\n" |
d9acfb71 | 647 | " rect.unitsload { fill: rgb( 82,184,255); fill-opacity: 0.7; }\n" |
2265fbf7 SP |
648 | " rect.box { fill: rgb(240,240,240); stroke: rgb(192,192,192); }\n" |
649 | " line { stroke: rgb(64,64,64); stroke-width: 1; }\n" | |
650 | "// line.sec1 { }\n" | |
651 | " line.sec5 { stroke-width: 2; }\n" | |
652 | " line.sec01 { stroke: rgb(224,224,224); stroke-width: 1; }\n" | |
2b7d6965 TA |
653 | " text { font-family: Verdana, Helvetica; font-size: 14px; }\n" |
654 | " text.left { font-family: Verdana, Helvetica; font-size: 14px; text-anchor: start; }\n" | |
655 | " text.right { font-family: Verdana, Helvetica; font-size: 14px; text-anchor: end; }\n" | |
656 | " text.sec { font-size: 10px; }\n" | |
2265fbf7 SP |
657 | " ]]>\n </style>\n</defs>\n\n"); |
658 | ||
418e3750 | 659 | svg("<rect class=\"background\" width=\"100%%\" height=\"100%%\" />\n"); |
2265fbf7 | 660 | svg("<text x=\"20\" y=\"50\">%s</text>", pretty_times); |
7e690cef | 661 | svg("<text x=\"20\" y=\"30\">%s %s (%s %s %s) %s %s</text>", |
febda62a | 662 | isempty(host->os_pretty_name) ? "Linux" : host->os_pretty_name, |
caeacefe ŁS |
663 | strempty(host->hostname), |
664 | strempty(host->kernel_name), | |
665 | strempty(host->kernel_release), | |
666 | strempty(host->kernel_version), | |
667 | strempty(host->architecture), | |
668 | strempty(host->virtualization)); | |
2265fbf7 | 669 | |
2f6eb835 | 670 | svg("<g transform=\"translate(%.3f,100)\">\n", 20.0 + (SCALE_X * boot->firmware_time)); |
b5cfa740 | 671 | svg_graph_box(m, -(double) boot->firmware_time, boot->finish_time); |
2265fbf7 SP |
672 | |
673 | if (boot->firmware_time) { | |
c170f3a4 LP |
674 | svg_bar("firmware", -(double) boot->firmware_time, -(double) boot->loader_time, y); |
675 | svg_text(true, -(double) boot->firmware_time, y, "firmware"); | |
2265fbf7 SP |
676 | y++; |
677 | } | |
678 | if (boot->loader_time) { | |
c170f3a4 LP |
679 | svg_bar("loader", -(double) boot->loader_time, 0, y); |
680 | svg_text(true, -(double) boot->loader_time, y, "loader"); | |
2265fbf7 SP |
681 | y++; |
682 | } | |
683 | if (boot->kernel_time) { | |
684 | svg_bar("kernel", 0, boot->kernel_done_time, y); | |
c170f3a4 | 685 | svg_text(true, 0, y, "kernel"); |
2265fbf7 SP |
686 | y++; |
687 | } | |
688 | if (boot->initrd_time) { | |
689 | svg_bar("initrd", boot->initrd_time, boot->userspace_time, y); | |
c170f3a4 | 690 | svg_text(true, boot->initrd_time, y, "initrd"); |
2265fbf7 SP |
691 | y++; |
692 | } | |
518d10e9 | 693 | svg_bar("active", boot->userspace_time, boot->finish_time, y); |
c2e0d600 | 694 | svg_bar("security", boot->security_start_time, boot->security_finish_time, y); |
518d10e9 | 695 | svg_bar("generators", boot->generators_start_time, boot->generators_finish_time, y); |
d9acfb71 | 696 | svg_bar("unitsload", boot->unitsload_start_time, boot->unitsload_finish_time, y); |
95168f7d | 697 | svg_text(true, boot->userspace_time, y, "systemd"); |
2265fbf7 SP |
698 | y++; |
699 | ||
c170f3a4 LP |
700 | for (u = times; u < times + n; u++) { |
701 | char ts[FORMAT_TIMESPAN_MAX]; | |
fd4a5ec6 | 702 | bool b; |
c170f3a4 | 703 | |
2265fbf7 SP |
704 | if (!u->name) |
705 | continue; | |
c170f3a4 | 706 | |
cc27380c TA |
707 | svg_bar("activating", u->activating, u->activated, y); |
708 | svg_bar("active", u->activated, u->deactivating, y); | |
709 | svg_bar("deactivating", u->deactivating, u->deactivated, y); | |
c170f3a4 | 710 | |
95168f7d | 711 | /* place the text on the left if we have passed the half of the svg width */ |
cc27380c | 712 | b = u->activating * SCALE_X < width / 2; |
fd4a5ec6 | 713 | if (u->time) |
cc27380c | 714 | svg_text(b, u->activating, y, "%s (%s)", |
2fa4092c | 715 | u->name, format_timespan(ts, sizeof(ts), u->time, USEC_PER_MSEC)); |
c170f3a4 | 716 | else |
cc27380c | 717 | svg_text(b, u->activating, y, "%s", u->name); |
2265fbf7 SP |
718 | y++; |
719 | } | |
518d10e9 | 720 | |
b5cfa740 TA |
721 | svg("</g>\n"); |
722 | ||
518d10e9 | 723 | /* Legend */ |
b5cfa740 | 724 | svg("<g transform=\"translate(20,100)\">\n"); |
518d10e9 UTL |
725 | y++; |
726 | svg_bar("activating", 0, 300000, y); | |
95168f7d | 727 | svg_text(true, 400000, y, "Activating"); |
518d10e9 UTL |
728 | y++; |
729 | svg_bar("active", 0, 300000, y); | |
95168f7d | 730 | svg_text(true, 400000, y, "Active"); |
518d10e9 UTL |
731 | y++; |
732 | svg_bar("deactivating", 0, 300000, y); | |
95168f7d | 733 | svg_text(true, 400000, y, "Deactivating"); |
518d10e9 | 734 | y++; |
c2e0d600 TA |
735 | svg_bar("security", 0, 300000, y); |
736 | svg_text(true, 400000, y, "Setting up security module"); | |
737 | y++; | |
518d10e9 | 738 | svg_bar("generators", 0, 300000, y); |
95168f7d | 739 | svg_text(true, 400000, y, "Generators"); |
518d10e9 | 740 | y++; |
d9acfb71 | 741 | svg_bar("unitsload", 0, 300000, y); |
95168f7d | 742 | svg_text(true, 400000, y, "Loading unit files"); |
d9acfb71 | 743 | y++; |
518d10e9 | 744 | |
2265fbf7 SP |
745 | svg("</g>\n\n"); |
746 | ||
988b9df2 | 747 | svg("</svg>\n"); |
c170f3a4 LP |
748 | |
749 | free_unit_times(times, (unsigned) n); | |
750 | ||
7e690cef | 751 | n = 0; |
7e690cef | 752 | return n; |
2265fbf7 SP |
753 | } |
754 | ||
bb150966 HH |
755 | static int list_dependencies_print(const char *name, unsigned int level, unsigned int branches, |
756 | bool last, struct unit_times *times, struct boot_times *boot) { | |
757 | unsigned int i; | |
758 | char ts[FORMAT_TIMESPAN_MAX], ts2[FORMAT_TIMESPAN_MAX]; | |
759 | ||
760 | for (i = level; i != 0; i--) | |
323b7dc9 | 761 | printf("%s", special_glyph(branches & (1 << (i-1)) ? TREE_VERTICAL : TREE_SPACE)); |
bb150966 | 762 | |
323b7dc9 | 763 | printf("%s", special_glyph(last ? TREE_RIGHT : TREE_BRANCH)); |
bb150966 HH |
764 | |
765 | if (times) { | |
766 | if (times->time) | |
54f8c958 | 767 | printf("%s%s @%s +%s%s", ansi_highlight_red(), name, |
cc27380c | 768 | format_timespan(ts, sizeof(ts), times->activating - boot->userspace_time, USEC_PER_MSEC), |
54f8c958 | 769 | format_timespan(ts2, sizeof(ts2), times->time, USEC_PER_MSEC), ansi_normal()); |
cc27380c TA |
770 | else if (times->activated > boot->userspace_time) |
771 | printf("%s @%s", name, format_timespan(ts, sizeof(ts), times->activated - boot->userspace_time, USEC_PER_MSEC)); | |
bb150966 HH |
772 | else |
773 | printf("%s", name); | |
988b9df2 LP |
774 | } else |
775 | printf("%s", name); | |
bb150966 HH |
776 | printf("\n"); |
777 | ||
778 | return 0; | |
779 | } | |
780 | ||
048ecf5b | 781 | static int list_dependencies_get_dependencies(sd_bus *bus, const char *name, char ***deps) { |
988b9df2 | 782 | _cleanup_free_ char *path = NULL; |
bb150966 HH |
783 | |
784 | assert(bus); | |
785 | assert(name); | |
786 | assert(deps); | |
787 | ||
788 | path = unit_dbus_path_from_name(name); | |
6e6ca4a5 | 789 | if (path == NULL) |
988b9df2 | 790 | return -ENOMEM; |
bb150966 | 791 | |
988b9df2 | 792 | return bus_get_unit_property_strv(bus, path, "After", deps); |
bb150966 HH |
793 | } |
794 | ||
795 | static Hashmap *unit_times_hashmap; | |
796 | ||
797 | static int list_dependencies_compare(const void *_a, const void *_b) { | |
798 | const char **a = (const char**) _a, **b = (const char**) _b; | |
799 | usec_t usa = 0, usb = 0; | |
800 | struct unit_times *times; | |
801 | ||
802 | times = hashmap_get(unit_times_hashmap, *a); | |
803 | if (times) | |
cc27380c | 804 | usa = times->activated; |
bb150966 HH |
805 | times = hashmap_get(unit_times_hashmap, *b); |
806 | if (times) | |
cc27380c | 807 | usb = times->activated; |
bb150966 HH |
808 | |
809 | return usb - usa; | |
810 | } | |
811 | ||
048ecf5b | 812 | static int list_dependencies_one(sd_bus *bus, const char *name, unsigned int level, char ***units, |
bb150966 HH |
813 | unsigned int branches) { |
814 | _cleanup_strv_free_ char **deps = NULL; | |
815 | char **c; | |
816 | int r = 0; | |
817 | usec_t service_longest = 0; | |
818 | int to_print = 0; | |
819 | struct unit_times *times; | |
820 | struct boot_times *boot; | |
821 | ||
988b9df2 | 822 | if (strv_extend(units, name)) |
bb150966 HH |
823 | return log_oom(); |
824 | ||
825 | r = list_dependencies_get_dependencies(bus, name, &deps); | |
826 | if (r < 0) | |
827 | return r; | |
828 | ||
7ff7394d | 829 | qsort_safe(deps, strv_length(deps), sizeof (char*), list_dependencies_compare); |
bb150966 HH |
830 | |
831 | r = acquire_boot_times(bus, &boot); | |
832 | if (r < 0) | |
833 | return r; | |
834 | ||
835 | STRV_FOREACH(c, deps) { | |
836 | times = hashmap_get(unit_times_hashmap, *c); | |
837 | if (times | |
cc27380c TA |
838 | && times->activated |
839 | && times->activated <= boot->finish_time | |
840 | && (times->activated >= service_longest | |
bb150966 | 841 | || service_longest == 0)) { |
cc27380c | 842 | service_longest = times->activated; |
bb150966 HH |
843 | break; |
844 | } | |
845 | } | |
846 | ||
847 | if (service_longest == 0 ) | |
848 | return r; | |
849 | ||
850 | STRV_FOREACH(c, deps) { | |
851 | times = hashmap_get(unit_times_hashmap, *c); | |
ece174c5 | 852 | if (times && times->activated && times->activated <= boot->finish_time && (service_longest - times->activated) <= arg_fuzz) |
bb150966 | 853 | to_print++; |
bb150966 HH |
854 | } |
855 | ||
f168c273 | 856 | if (!to_print) |
bb150966 HH |
857 | return r; |
858 | ||
859 | STRV_FOREACH(c, deps) { | |
860 | times = hashmap_get(unit_times_hashmap, *c); | |
861 | if (!times | |
cc27380c TA |
862 | || !times->activated |
863 | || times->activated > boot->finish_time | |
864 | || service_longest - times->activated > arg_fuzz) | |
bb150966 HH |
865 | continue; |
866 | ||
867 | to_print--; | |
868 | ||
869 | r = list_dependencies_print(*c, level, branches, to_print == 0, times, boot); | |
870 | if (r < 0) | |
871 | return r; | |
872 | ||
873 | if (strv_contains(*units, *c)) { | |
874 | r = list_dependencies_print("...", level + 1, (branches << 1) | (to_print ? 1 : 0), | |
875 | true, NULL, boot); | |
872c8faa ZJS |
876 | if (r < 0) |
877 | return r; | |
bb150966 HH |
878 | continue; |
879 | } | |
880 | ||
881 | r = list_dependencies_one(bus, *c, level + 1, units, | |
882 | (branches << 1) | (to_print ? 1 : 0)); | |
872c8faa | 883 | if (r < 0) |
bb150966 HH |
884 | return r; |
885 | ||
872c8faa | 886 | if (!to_print) |
bb150966 | 887 | break; |
bb150966 HH |
888 | } |
889 | return 0; | |
890 | } | |
891 | ||
048ecf5b | 892 | static int list_dependencies(sd_bus *bus, const char *name) { |
bb150966 HH |
893 | _cleanup_strv_free_ char **units = NULL; |
894 | char ts[FORMAT_TIMESPAN_MAX]; | |
895 | struct unit_times *times; | |
896 | int r; | |
0ee9613d TA |
897 | const char *id; |
898 | _cleanup_free_ char *path = NULL; | |
4afd3348 LP |
899 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
900 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
bb150966 HH |
901 | struct boot_times *boot; |
902 | ||
903 | assert(bus); | |
904 | ||
805bf39c | 905 | path = unit_dbus_path_from_name(name); |
bb150966 | 906 | if (path == NULL) |
988b9df2 | 907 | return -ENOMEM; |
bb150966 | 908 | |
a936124f TA |
909 | r = sd_bus_get_property( |
910 | bus, | |
911 | "org.freedesktop.systemd1", | |
912 | path, | |
913 | "org.freedesktop.systemd1.Unit", | |
914 | "Id", | |
915 | &error, | |
916 | &reply, | |
917 | "s"); | |
048ecf5b | 918 | if (r < 0) { |
5b30bef8 | 919 | log_error("Failed to get ID: %s", bus_error_message(&error, -r)); |
bb150966 | 920 | return r; |
bb150966 HH |
921 | } |
922 | ||
048ecf5b | 923 | r = sd_bus_message_read(reply, "s", &id); |
5b30bef8 LP |
924 | if (r < 0) |
925 | return bus_log_parse_error(r); | |
bb150966 | 926 | |
bb150966 HH |
927 | times = hashmap_get(unit_times_hashmap, id); |
928 | ||
929 | r = acquire_boot_times(bus, &boot); | |
930 | if (r < 0) | |
931 | return r; | |
932 | ||
933 | if (times) { | |
934 | if (times->time) | |
54f8c958 LP |
935 | printf("%s%s +%s%s\n", ansi_highlight_red(), id, |
936 | format_timespan(ts, sizeof(ts), times->time, USEC_PER_MSEC), ansi_normal()); | |
cc27380c TA |
937 | else if (times->activated > boot->userspace_time) |
938 | printf("%s @%s\n", id, format_timespan(ts, sizeof(ts), times->activated - boot->userspace_time, USEC_PER_MSEC)); | |
bb150966 HH |
939 | else |
940 | printf("%s\n", id); | |
941 | } | |
942 | ||
805bf39c | 943 | return list_dependencies_one(bus, name, 0, &units, 0); |
bb150966 HH |
944 | } |
945 | ||
048ecf5b | 946 | static int analyze_critical_chain(sd_bus *bus, char *names[]) { |
bb150966 | 947 | struct unit_times *times; |
bb150966 HH |
948 | unsigned int i; |
949 | Hashmap *h; | |
988b9df2 | 950 | int n, r; |
bb150966 HH |
951 | |
952 | n = acquire_time_data(bus, ×); | |
953 | if (n <= 0) | |
954 | return n; | |
955 | ||
d5099efc | 956 | h = hashmap_new(&string_hash_ops); |
bb150966 HH |
957 | if (!h) |
958 | return -ENOMEM; | |
959 | ||
960 | for (i = 0; i < (unsigned)n; i++) { | |
961 | r = hashmap_put(h, times[i].name, ×[i]); | |
962 | if (r < 0) | |
963 | return r; | |
964 | } | |
965 | unit_times_hashmap = h; | |
966 | ||
ea4b98e6 | 967 | pager_open(arg_no_pager, false); |
9ea9d4cf | 968 | |
bb150966 HH |
969 | puts("The time after the unit is active or started is printed after the \"@\" character.\n" |
970 | "The time the unit takes to start is printed after the \"+\" character.\n"); | |
971 | ||
805bf39c GP |
972 | if (!strv_isempty(names)) { |
973 | char **name; | |
974 | STRV_FOREACH(name, names) | |
975 | list_dependencies(bus, *name); | |
9ea9d4cf | 976 | } else |
805bf39c | 977 | list_dependencies(bus, SPECIAL_DEFAULT_TARGET); |
bb150966 HH |
978 | |
979 | hashmap_free(h); | |
980 | free_unit_times(times, (unsigned) n); | |
981 | return 0; | |
982 | } | |
983 | ||
048ecf5b | 984 | static int analyze_blame(sd_bus *bus) { |
2265fbf7 | 985 | struct unit_times *times; |
c170f3a4 LP |
986 | unsigned i; |
987 | int n; | |
988 | ||
989 | n = acquire_time_data(bus, ×); | |
990 | if (n <= 0) | |
2265fbf7 SP |
991 | return n; |
992 | ||
993 | qsort(times, n, sizeof(struct unit_times), compare_unit_time); | |
994 | ||
ea4b98e6 | 995 | pager_open(arg_no_pager, false); |
9ea9d4cf | 996 | |
c170f3a4 LP |
997 | for (i = 0; i < (unsigned) n; i++) { |
998 | char ts[FORMAT_TIMESPAN_MAX]; | |
999 | ||
1000 | if (times[i].time > 0) | |
2fa4092c | 1001 | printf("%16s %s\n", format_timespan(ts, sizeof(ts), times[i].time, USEC_PER_MSEC), times[i].name); |
2265fbf7 | 1002 | } |
c170f3a4 LP |
1003 | |
1004 | free_unit_times(times, (unsigned) n); | |
2265fbf7 SP |
1005 | return 0; |
1006 | } | |
1007 | ||
048ecf5b | 1008 | static int analyze_time(sd_bus *bus) { |
c170f3a4 LP |
1009 | _cleanup_free_ char *buf = NULL; |
1010 | int r; | |
1011 | ||
1012 | r = pretty_boot_time(bus, &buf); | |
1013 | if (r < 0) | |
1014 | return r; | |
1015 | ||
1016 | puts(buf); | |
2265fbf7 SP |
1017 | return 0; |
1018 | } | |
1019 | ||
4387795e | 1020 | static int graph_one_property(sd_bus *bus, const UnitInfo *u, const char* prop, const char *color, char* patterns[], char* from_patterns[], char* to_patterns[]) { |
048ecf5b | 1021 | _cleanup_strv_free_ char **units = NULL; |
048ecf5b TA |
1022 | char **unit; |
1023 | int r; | |
6ecb6cec | 1024 | bool match_patterns; |
1700761b | 1025 | |
048ecf5b | 1026 | assert(u); |
1700761b | 1027 | assert(prop); |
048ecf5b TA |
1028 | assert(color); |
1029 | ||
2404701e | 1030 | match_patterns = strv_fnmatch(patterns, u->id, 0); |
6ecb6cec | 1031 | |
4387795e | 1032 | if (!strv_isempty(from_patterns) && |
6ecb6cec | 1033 | !match_patterns && |
4387795e | 1034 | !strv_fnmatch(from_patterns, u->id, 0)) |
6ecb6cec ZJS |
1035 | return 0; |
1036 | ||
6e6ca4a5 | 1037 | r = bus_get_unit_property_strv(bus, u->unit_path, prop, &units); |
07d0eaa0 | 1038 | if (r < 0) |
988b9df2 | 1039 | return r; |
1700761b | 1040 | |
048ecf5b | 1041 | STRV_FOREACH(unit, units) { |
6ecb6cec ZJS |
1042 | bool match_patterns2; |
1043 | ||
2404701e | 1044 | match_patterns2 = strv_fnmatch(patterns, *unit, 0); |
816f25e8 | 1045 | |
4387795e | 1046 | if (!strv_isempty(to_patterns) && |
6ecb6cec | 1047 | !match_patterns2 && |
4387795e | 1048 | !strv_fnmatch(to_patterns, *unit, 0)) |
bceccd5e | 1049 | continue; |
e55933db | 1050 | |
6ecb6cec | 1051 | if (!strv_isempty(patterns) && !match_patterns && !match_patterns2) |
bceccd5e | 1052 | continue; |
048ecf5b TA |
1053 | |
1054 | printf("\t\"%s\"->\"%s\" [color=\"%s\"];\n", u->id, *unit, color); | |
1700761b SP |
1055 | } |
1056 | ||
1057 | return 0; | |
1058 | } | |
1059 | ||
4387795e | 1060 | static int graph_one(sd_bus *bus, const UnitInfo *u, char *patterns[], char *from_patterns[], char *to_patterns[]) { |
1700761b | 1061 | int r; |
1700761b SP |
1062 | |
1063 | assert(bus); | |
1064 | assert(u); | |
1065 | ||
8901b405 | 1066 | if (IN_SET(arg_dot, DEP_ORDER, DEP_ALL)) { |
4387795e | 1067 | r = graph_one_property(bus, u, "After", "green", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1068 | if (r < 0) |
1069 | return r; | |
1700761b SP |
1070 | } |
1071 | ||
8901b405 | 1072 | if (IN_SET(arg_dot, DEP_REQUIRE, DEP_ALL)) { |
4387795e | 1073 | r = graph_one_property(bus, u, "Requires", "black", patterns, from_patterns, to_patterns); |
8901b405 MS |
1074 | if (r < 0) |
1075 | return r; | |
1076 | r = graph_one_property(bus, u, "Requisite", "darkblue", patterns, from_patterns, to_patterns); | |
048ecf5b TA |
1077 | if (r < 0) |
1078 | return r; | |
4387795e | 1079 | r = graph_one_property(bus, u, "Wants", "grey66", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1080 | if (r < 0) |
1081 | return r; | |
4387795e | 1082 | r = graph_one_property(bus, u, "Conflicts", "red", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1083 | if (r < 0) |
1084 | return r; | |
1700761b SP |
1085 | } |
1086 | ||
1087 | return 0; | |
1088 | } | |
1089 | ||
83efb7c2 EV |
1090 | static int expand_patterns(sd_bus *bus, char **patterns, char ***ret) { |
1091 | _cleanup_strv_free_ char **expanded_patterns = NULL; | |
1092 | char **pattern; | |
1093 | int r; | |
1094 | ||
1095 | STRV_FOREACH(pattern, patterns) { | |
4afd3348 | 1096 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
83efb7c2 EV |
1097 | _cleanup_free_ char *unit = NULL, *unit_id = NULL; |
1098 | ||
1099 | if (strv_extend(&expanded_patterns, *pattern) < 0) | |
1100 | return log_oom(); | |
1101 | ||
1102 | if (string_is_glob(*pattern)) | |
1103 | continue; | |
1104 | ||
1105 | unit = unit_dbus_path_from_name(*pattern); | |
1106 | if (!unit) | |
1107 | return log_oom(); | |
1108 | ||
1109 | r = sd_bus_get_property_string( | |
1110 | bus, | |
1111 | "org.freedesktop.systemd1", | |
1112 | unit, | |
1113 | "org.freedesktop.systemd1.Unit", | |
1114 | "Id", | |
1115 | &error, | |
1116 | &unit_id); | |
1117 | if (r < 0) | |
1118 | return log_error_errno(r, "Failed to get ID: %s", bus_error_message(&error, r)); | |
1119 | ||
1120 | if (!streq(*pattern, unit_id)) { | |
1121 | if (strv_extend(&expanded_patterns, unit_id) < 0) | |
1122 | return log_oom(); | |
1123 | } | |
1124 | } | |
1125 | ||
1126 | *ret = expanded_patterns; | |
1127 | expanded_patterns = NULL; /* do not free */ | |
1128 | ||
1129 | return 0; | |
1130 | } | |
1131 | ||
048ecf5b | 1132 | static int dot(sd_bus *bus, char* patterns[]) { |
4afd3348 LP |
1133 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
1134 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
83efb7c2 | 1135 | _cleanup_strv_free_ char **expanded_patterns = NULL; |
4387795e EV |
1136 | _cleanup_strv_free_ char **expanded_from_patterns = NULL; |
1137 | _cleanup_strv_free_ char **expanded_to_patterns = NULL; | |
1700761b | 1138 | int r; |
f459b602 | 1139 | UnitInfo u; |
048ecf5b | 1140 | |
83efb7c2 EV |
1141 | r = expand_patterns(bus, patterns, &expanded_patterns); |
1142 | if (r < 0) | |
1143 | return r; | |
1144 | ||
4387795e EV |
1145 | r = expand_patterns(bus, arg_dot_from_patterns, &expanded_from_patterns); |
1146 | if (r < 0) | |
1147 | return r; | |
1148 | ||
1149 | r = expand_patterns(bus, arg_dot_to_patterns, &expanded_to_patterns); | |
1150 | if (r < 0) | |
1151 | return r; | |
1152 | ||
a936124f TA |
1153 | r = sd_bus_call_method( |
1154 | bus, | |
1155 | "org.freedesktop.systemd1", | |
1156 | "/org/freedesktop/systemd1", | |
1157 | "org.freedesktop.systemd1.Manager", | |
1158 | "ListUnits", | |
1159 | &error, | |
1160 | &reply, | |
1161 | ""); | |
048ecf5b | 1162 | if (r < 0) { |
988b9df2 LP |
1163 | log_error("Failed to list units: %s", bus_error_message(&error, -r)); |
1164 | return r; | |
048ecf5b | 1165 | } |
1700761b | 1166 | |
048ecf5b | 1167 | r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)"); |
1700761b | 1168 | if (r < 0) |
988b9df2 | 1169 | return bus_log_parse_error(r); |
1700761b SP |
1170 | |
1171 | printf("digraph systemd {\n"); | |
1172 | ||
048ecf5b | 1173 | while ((r = bus_parse_unit_info(reply, &u)) > 0) { |
f459b602 | 1174 | |
4387795e | 1175 | r = graph_one(bus, &u, expanded_patterns, expanded_from_patterns, expanded_to_patterns); |
1700761b SP |
1176 | if (r < 0) |
1177 | return r; | |
1178 | } | |
f459b602 MAP |
1179 | if (r < 0) |
1180 | return bus_log_parse_error(r); | |
1700761b SP |
1181 | |
1182 | printf("}\n"); | |
1183 | ||
1184 | log_info(" Color legend: black = Requires\n" | |
1185 | " dark blue = Requisite\n" | |
1186 | " dark grey = Wants\n" | |
1187 | " red = Conflicts\n" | |
1188 | " green = After\n"); | |
1189 | ||
1190 | if (on_tty()) | |
1191 | log_notice("-- You probably want to process this output with graphviz' dot tool.\n" | |
1192 | "-- Try a shell pipeline like 'systemd-analyze dot | dot -Tsvg > systemd.svg'!\n"); | |
1193 | ||
1194 | return 0; | |
1195 | } | |
c8a8806e | 1196 | |
048ecf5b | 1197 | static int dump(sd_bus *bus, char **args) { |
4afd3348 LP |
1198 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
1199 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
048ecf5b | 1200 | const char *text = NULL; |
9ea9d4cf | 1201 | int r; |
9ea9d4cf | 1202 | |
a65615ca LP |
1203 | if (!strv_isempty(args)) { |
1204 | log_error("Too many arguments."); | |
1205 | return -E2BIG; | |
1206 | } | |
1207 | ||
ea4b98e6 | 1208 | pager_open(arg_no_pager, false); |
9ea9d4cf | 1209 | |
a936124f TA |
1210 | r = sd_bus_call_method( |
1211 | bus, | |
1212 | "org.freedesktop.systemd1", | |
1213 | "/org/freedesktop/systemd1", | |
1214 | "org.freedesktop.systemd1.Manager", | |
1215 | "Dump", | |
1216 | &error, | |
1217 | &reply, | |
1218 | ""); | |
2ca2a91c LP |
1219 | if (r < 0) |
1220 | return log_error_errno(r, "Failed issue method call: %s", bus_error_message(&error, r)); | |
9ea9d4cf | 1221 | |
048ecf5b | 1222 | r = sd_bus_message_read(reply, "s", &text); |
5b30bef8 LP |
1223 | if (r < 0) |
1224 | return bus_log_parse_error(r); | |
9ea9d4cf LP |
1225 | |
1226 | fputs(text, stdout); | |
1227 | return 0; | |
1228 | } | |
1229 | ||
048ecf5b | 1230 | static int set_log_level(sd_bus *bus, char **args) { |
4afd3348 | 1231 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
048ecf5b | 1232 | int r; |
a65615ca LP |
1233 | |
1234 | assert(bus); | |
1235 | assert(args); | |
1236 | ||
1237 | if (strv_length(args) != 1) { | |
1238 | log_error("This command expects one argument only."); | |
1239 | return -E2BIG; | |
1240 | } | |
1241 | ||
a936124f TA |
1242 | r = sd_bus_set_property( |
1243 | bus, | |
1244 | "org.freedesktop.systemd1", | |
1245 | "/org/freedesktop/systemd1", | |
1246 | "org.freedesktop.systemd1.Manager", | |
1247 | "LogLevel", | |
1248 | &error, | |
1249 | "s", | |
d3eba116 | 1250 | args[0]); |
2ca2a91c LP |
1251 | if (r < 0) |
1252 | return log_error_errno(r, "Failed to issue method call: %s", bus_error_message(&error, r)); | |
1253 | ||
1254 | return 0; | |
1255 | } | |
1256 | ||
ef5a8cb1 LW |
1257 | static int get_log_level(sd_bus *bus, char **args) { |
1258 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1259 | int r; | |
1260 | _cleanup_free_ char *level = NULL; | |
1261 | ||
1262 | assert(bus); | |
1263 | assert(args); | |
1264 | ||
1265 | if (!strv_isempty(args)) { | |
1266 | log_error("Too many arguments."); | |
1267 | return -E2BIG; | |
1268 | } | |
1269 | ||
1270 | r = sd_bus_get_property_string( | |
1271 | bus, | |
1272 | "org.freedesktop.systemd1", | |
1273 | "/org/freedesktop/systemd1", | |
1274 | "org.freedesktop.systemd1.Manager", | |
1275 | "LogLevel", | |
1276 | &error, | |
1277 | &level); | |
1278 | if (r < 0) | |
1279 | return log_error_errno(r, "Failed to get log level: %s", bus_error_message(&error, r)); | |
1280 | ||
1281 | puts(level); | |
1282 | return 0; | |
1283 | } | |
1284 | ||
2ca2a91c | 1285 | static int set_log_target(sd_bus *bus, char **args) { |
4afd3348 | 1286 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
2ca2a91c LP |
1287 | int r; |
1288 | ||
1289 | assert(bus); | |
1290 | assert(args); | |
1291 | ||
1292 | if (strv_length(args) != 1) { | |
1293 | log_error("This command expects one argument only."); | |
1294 | return -E2BIG; | |
a65615ca LP |
1295 | } |
1296 | ||
2ca2a91c LP |
1297 | r = sd_bus_set_property( |
1298 | bus, | |
1299 | "org.freedesktop.systemd1", | |
1300 | "/org/freedesktop/systemd1", | |
1301 | "org.freedesktop.systemd1.Manager", | |
1302 | "LogTarget", | |
1303 | &error, | |
1304 | "s", | |
1305 | args[0]); | |
1306 | if (r < 0) | |
1307 | return log_error_errno(r, "Failed to issue method call: %s", bus_error_message(&error, r)); | |
1308 | ||
a65615ca LP |
1309 | return 0; |
1310 | } | |
1311 | ||
ef5a8cb1 LW |
1312 | static int get_log_target(sd_bus *bus, char **args) { |
1313 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1314 | int r; | |
1315 | _cleanup_free_ char *target = NULL; | |
1316 | ||
1317 | assert(bus); | |
1318 | assert(args); | |
1319 | ||
1320 | if (!strv_isempty(args)) { | |
1321 | log_error("Too many arguments."); | |
1322 | return -E2BIG; | |
1323 | } | |
1324 | ||
1325 | r = sd_bus_get_property_string( | |
1326 | bus, | |
1327 | "org.freedesktop.systemd1", | |
1328 | "/org/freedesktop/systemd1", | |
1329 | "org.freedesktop.systemd1.Manager", | |
1330 | "LogTarget", | |
1331 | &error, | |
1332 | &target); | |
1333 | if (r < 0) | |
1334 | return log_error_errno(r, "Failed to get log target: %s", bus_error_message(&error, r)); | |
1335 | ||
1336 | puts(target); | |
1337 | return 0; | |
1338 | } | |
1339 | ||
349cc4a5 | 1340 | #if HAVE_SECCOMP |
869feb33 ZJS |
1341 | static void dump_syscall_filter(const SyscallFilterSet *set) { |
1342 | const char *syscall; | |
1343 | ||
1344 | printf("%s\n", set->name); | |
d5efc18b | 1345 | printf(" # %s\n", set->help); |
869feb33 ZJS |
1346 | NULSTR_FOREACH(syscall, set->value) |
1347 | printf(" %s\n", syscall); | |
1348 | } | |
1349 | ||
1350 | static int dump_syscall_filters(char** names) { | |
1351 | bool first = true; | |
1352 | ||
1353 | pager_open(arg_no_pager, false); | |
1354 | ||
1355 | if (strv_isempty(names)) { | |
1356 | int i; | |
1357 | ||
1358 | for (i = 0; i < _SYSCALL_FILTER_SET_MAX; i++) { | |
1359 | if (!first) | |
1360 | puts(""); | |
1361 | dump_syscall_filter(syscall_filter_sets + i); | |
1362 | first = false; | |
1363 | } | |
1364 | } else { | |
1365 | char **name; | |
1366 | ||
1367 | STRV_FOREACH(name, names) { | |
1368 | const SyscallFilterSet *set; | |
1369 | ||
1370 | if (!first) | |
1371 | puts(""); | |
1372 | ||
1373 | set = syscall_filter_set_find(*name); | |
1374 | if (!set) { | |
1375 | /* make sure the error appears below normal output */ | |
1376 | fflush(stdout); | |
1377 | ||
1378 | log_error("Filter set \"%s\" not found.", *name); | |
1379 | return -ENOENT; | |
1380 | } | |
1381 | ||
1382 | dump_syscall_filter(set); | |
1383 | first = false; | |
1384 | } | |
1385 | } | |
1386 | ||
1387 | return 0; | |
1388 | } | |
1389 | ||
1720590b ZJS |
1390 | #else |
1391 | static int dump_syscall_filters(char** names) { | |
1392 | log_error("Not compiled with syscall filters, sorry."); | |
1393 | return -EOPNOTSUPP; | |
1394 | } | |
1395 | #endif | |
1396 | ||
1d3bc017 | 1397 | static void help(void) { |
9ea9d4cf | 1398 | |
ea4b98e6 | 1399 | pager_open(arg_no_pager, false); |
9ea9d4cf | 1400 | |
2265fbf7 | 1401 | printf("%s [OPTIONS...] {COMMAND} ...\n\n" |
1d3bc017 | 1402 | "Profile systemd, show unit dependencies, check unit files.\n\n" |
869feb33 ZJS |
1403 | " -h --help Show this help\n" |
1404 | " --version Show package version\n" | |
1405 | " --no-pager Do not pipe output into a pager\n" | |
1406 | " --system Operate on system systemd instance\n" | |
1407 | " --user Operate on user systemd instance\n" | |
1408 | " -H --host=[USER@]HOST Operate on remote host\n" | |
1409 | " -M --machine=CONTAINER Operate on local container\n" | |
1410 | " --order Show only order in the graph\n" | |
1411 | " --require Show only requirement in the graph\n" | |
1412 | " --from-pattern=GLOB Show only origins in the graph\n" | |
1413 | " --to-pattern=GLOB Show only destinations in the graph\n" | |
1414 | " --fuzz=SECONDS Also print also services which finished SECONDS\n" | |
1415 | " earlier than the latest in the branch\n" | |
1416 | " --man[=BOOL] Do [not] check for existence of man pages\n\n" | |
641c0fd1 | 1417 | " --generators[=BOOL] Do [not] run unit generators (requires privileges)\n\n" |
2265fbf7 | 1418 | "Commands:\n" |
869feb33 ZJS |
1419 | " time Print time spent in the kernel\n" |
1420 | " blame Print list of running units ordered by time to init\n" | |
1421 | " critical-chain Print a tree of the time critical chain of units\n" | |
1422 | " plot Output SVG graphic showing service initialization\n" | |
cc7de2ba | 1423 | " dot Output dependency graph in man:dot(1) format\n" |
869feb33 ZJS |
1424 | " set-log-level LEVEL Set logging threshold for manager\n" |
1425 | " set-log-target TARGET Set logging target for manager\n" | |
ef5a8cb1 LW |
1426 | " get-log-level Get logging threshold for manager\n" |
1427 | " get-log-target Get logging target for manager\n" | |
869feb33 ZJS |
1428 | " dump Output state serialization of service manager\n" |
1429 | " syscall-filter [NAME...] Print list of syscalls in seccomp filter\n" | |
1430 | " verify FILE... Check unit files for correctness\n" | |
1d3bc017 | 1431 | , program_invocation_short_name); |
96de7c04 ZJS |
1432 | |
1433 | /* When updating this list, including descriptions, apply | |
1d3bc017 ZJS |
1434 | * changes to shell-completion/bash/systemd-analyze and |
1435 | * shell-completion/zsh/_systemd-analyze too. */ | |
2265fbf7 SP |
1436 | } |
1437 | ||
9ea9d4cf | 1438 | static int parse_argv(int argc, char *argv[]) { |
2265fbf7 SP |
1439 | enum { |
1440 | ARG_VERSION = 0x100, | |
1700761b SP |
1441 | ARG_ORDER, |
1442 | ARG_REQUIRE, | |
2265fbf7 | 1443 | ARG_USER, |
e55933db ŁS |
1444 | ARG_SYSTEM, |
1445 | ARG_DOT_FROM_PATTERN, | |
bb150966 | 1446 | ARG_DOT_TO_PATTERN, |
9ea9d4cf | 1447 | ARG_FUZZ, |
1d3bc017 | 1448 | ARG_NO_PAGER, |
dad29dff | 1449 | ARG_MAN, |
641c0fd1 | 1450 | ARG_GENERATORS, |
2265fbf7 SP |
1451 | }; |
1452 | ||
1453 | static const struct option options[] = { | |
9ea9d4cf LP |
1454 | { "help", no_argument, NULL, 'h' }, |
1455 | { "version", no_argument, NULL, ARG_VERSION }, | |
1456 | { "order", no_argument, NULL, ARG_ORDER }, | |
1457 | { "require", no_argument, NULL, ARG_REQUIRE }, | |
1458 | { "user", no_argument, NULL, ARG_USER }, | |
1459 | { "system", no_argument, NULL, ARG_SYSTEM }, | |
1460 | { "from-pattern", required_argument, NULL, ARG_DOT_FROM_PATTERN }, | |
1461 | { "to-pattern", required_argument, NULL, ARG_DOT_TO_PATTERN }, | |
1462 | { "fuzz", required_argument, NULL, ARG_FUZZ }, | |
1463 | { "no-pager", no_argument, NULL, ARG_NO_PAGER }, | |
dad29dff | 1464 | { "man", optional_argument, NULL, ARG_MAN }, |
641c0fd1 | 1465 | { "generators", optional_argument, NULL, ARG_GENERATORS }, |
8fe12d88 LP |
1466 | { "host", required_argument, NULL, 'H' }, |
1467 | { "machine", required_argument, NULL, 'M' }, | |
eb9da376 | 1468 | {} |
2265fbf7 SP |
1469 | }; |
1470 | ||
eb9da376 LP |
1471 | int r, c; |
1472 | ||
2265fbf7 SP |
1473 | assert(argc >= 0); |
1474 | assert(argv); | |
1475 | ||
601185b4 | 1476 | while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0) |
eb9da376 | 1477 | switch (c) { |
c170f3a4 LP |
1478 | |
1479 | case 'h': | |
1d3bc017 ZJS |
1480 | help(); |
1481 | return 0; | |
c170f3a4 LP |
1482 | |
1483 | case ARG_VERSION: | |
3f6fd1ba | 1484 | return version(); |
c170f3a4 LP |
1485 | |
1486 | case ARG_USER: | |
3cd26e7c | 1487 | arg_user = true; |
c170f3a4 LP |
1488 | break; |
1489 | ||
1490 | case ARG_SYSTEM: | |
3cd26e7c | 1491 | arg_user = false; |
c170f3a4 LP |
1492 | break; |
1493 | ||
1494 | case ARG_ORDER: | |
1495 | arg_dot = DEP_ORDER; | |
1496 | break; | |
1497 | ||
1498 | case ARG_REQUIRE: | |
1499 | arg_dot = DEP_REQUIRE; | |
1500 | break; | |
1501 | ||
e55933db | 1502 | case ARG_DOT_FROM_PATTERN: |
903a0b07 LP |
1503 | if (strv_extend(&arg_dot_from_patterns, optarg) < 0) |
1504 | return log_oom(); | |
1505 | ||
e55933db ŁS |
1506 | break; |
1507 | ||
1508 | case ARG_DOT_TO_PATTERN: | |
903a0b07 LP |
1509 | if (strv_extend(&arg_dot_to_patterns, optarg) < 0) |
1510 | return log_oom(); | |
1511 | ||
e55933db ŁS |
1512 | break; |
1513 | ||
bb150966 HH |
1514 | case ARG_FUZZ: |
1515 | r = parse_sec(optarg, &arg_fuzz); | |
1516 | if (r < 0) | |
1517 | return r; | |
1518 | break; | |
1519 | ||
9ea9d4cf LP |
1520 | case ARG_NO_PAGER: |
1521 | arg_no_pager = true; | |
1522 | break; | |
1523 | ||
3cd26e7c LP |
1524 | case 'H': |
1525 | arg_transport = BUS_TRANSPORT_REMOTE; | |
1526 | arg_host = optarg; | |
1527 | break; | |
1528 | ||
1529 | case 'M': | |
de33fc62 | 1530 | arg_transport = BUS_TRANSPORT_MACHINE; |
3cd26e7c LP |
1531 | arg_host = optarg; |
1532 | break; | |
1533 | ||
dad29dff LP |
1534 | case ARG_MAN: |
1535 | if (optarg) { | |
1536 | r = parse_boolean(optarg); | |
1537 | if (r < 0) { | |
1538 | log_error("Failed to parse --man= argument."); | |
1539 | return -EINVAL; | |
1540 | } | |
1541 | ||
1542 | arg_man = !!r; | |
1543 | } else | |
1544 | arg_man = true; | |
1545 | ||
1d3bc017 ZJS |
1546 | break; |
1547 | ||
641c0fd1 ZJS |
1548 | case ARG_GENERATORS: |
1549 | if (optarg) { | |
1550 | r = parse_boolean(optarg); | |
1551 | if (r < 0) { | |
1552 | log_error("Failed to parse --generators= argument."); | |
1553 | return -EINVAL; | |
1554 | } | |
1555 | ||
1556 | arg_generators = !!r; | |
1557 | } else | |
1558 | arg_generators = true; | |
1559 | ||
1560 | break; | |
1561 | ||
c170f3a4 LP |
1562 | case '?': |
1563 | return -EINVAL; | |
1564 | ||
1565 | default: | |
1d3bc017 | 1566 | assert_not_reached("Unhandled option code."); |
2265fbf7 | 1567 | } |
eb9da376 | 1568 | |
1d3bc017 | 1569 | return 1; /* work to do */ |
2265fbf7 SP |
1570 | } |
1571 | ||
1572 | int main(int argc, char *argv[]) { | |
5220a6f3 | 1573 | int r; |
2265fbf7 SP |
1574 | |
1575 | setlocale(LC_ALL, ""); | |
c170f3a4 | 1576 | setlocale(LC_NUMERIC, "C"); /* we want to format/parse floats in C style */ |
2265fbf7 SP |
1577 | log_parse_environment(); |
1578 | log_open(); | |
1579 | ||
1580 | r = parse_argv(argc, argv); | |
9ea9d4cf LP |
1581 | if (r <= 0) |
1582 | goto finish; | |
2265fbf7 | 1583 | |
5b6f6ebd | 1584 | if (streq_ptr(argv[optind], "verify")) |
1d3bc017 | 1585 | r = verify_units(argv+optind+1, |
463d0d15 | 1586 | arg_user ? UNIT_FILE_USER : UNIT_FILE_SYSTEM, |
641c0fd1 ZJS |
1587 | arg_man, |
1588 | arg_generators); | |
1d3bc017 | 1589 | else { |
4afd3348 | 1590 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; |
1d3bc017 | 1591 | |
266f3e26 | 1592 | r = bus_connect_transport_systemd(arg_transport, arg_host, arg_user, &bus); |
1d3bc017 | 1593 | if (r < 0) { |
da927ba9 | 1594 | log_error_errno(r, "Failed to create bus connection: %m"); |
1d3bc017 ZJS |
1595 | goto finish; |
1596 | } | |
2265fbf7 | 1597 | |
1d3bc017 ZJS |
1598 | if (!argv[optind] || streq(argv[optind], "time")) |
1599 | r = analyze_time(bus); | |
1600 | else if (streq(argv[optind], "blame")) | |
1601 | r = analyze_blame(bus); | |
1602 | else if (streq(argv[optind], "critical-chain")) | |
1603 | r = analyze_critical_chain(bus, argv+optind+1); | |
1604 | else if (streq(argv[optind], "plot")) | |
1605 | r = analyze_plot(bus); | |
1606 | else if (streq(argv[optind], "dot")) | |
1607 | r = dot(bus, argv+optind+1); | |
1608 | else if (streq(argv[optind], "dump")) | |
1609 | r = dump(bus, argv+optind+1); | |
1610 | else if (streq(argv[optind], "set-log-level")) | |
1611 | r = set_log_level(bus, argv+optind+1); | |
ef5a8cb1 LW |
1612 | else if (streq(argv[optind], "get-log-level")) |
1613 | r = get_log_level(bus, argv+optind+1); | |
2ca2a91c LP |
1614 | else if (streq(argv[optind], "set-log-target")) |
1615 | r = set_log_target(bus, argv+optind+1); | |
ef5a8cb1 LW |
1616 | else if (streq(argv[optind], "get-log-target")) |
1617 | r = get_log_target(bus, argv+optind+1); | |
869feb33 ZJS |
1618 | else if (streq(argv[optind], "syscall-filter")) |
1619 | r = dump_syscall_filters(argv+optind+1); | |
1d3bc017 ZJS |
1620 | else |
1621 | log_error("Unknown operation '%s'.", argv[optind]); | |
1622 | } | |
2265fbf7 | 1623 | |
9ea9d4cf LP |
1624 | finish: |
1625 | pager_close(); | |
1626 | ||
e55933db ŁS |
1627 | strv_free(arg_dot_from_patterns); |
1628 | strv_free(arg_dot_to_patterns); | |
c170f3a4 LP |
1629 | |
1630 | return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; | |
2265fbf7 | 1631 | } |