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2265fbf7 SP |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
ffaa0e25 LP |
6 | Copyright 2010-2013 Lennart Poettering |
7 | Copyright 2013 Simon Peeters | |
2265fbf7 SP |
8 | |
9 | systemd is free software; you can redistribute it and/or modify it | |
10 | under the terms of the GNU Lesser General Public License as published by | |
11 | the Free Software Foundation; either version 2.1 of the License, or | |
12 | (at your option) any later version. | |
13 | ||
14 | systemd is distributed in the hope that it will be useful, but | |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | Lesser General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU Lesser General Public License | |
20 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
21 | ***/ | |
22 | ||
2265fbf7 SP |
23 | #include <getopt.h> |
24 | #include <locale.h> | |
3f6fd1ba LP |
25 | #include <stdio.h> |
26 | #include <stdlib.h> | |
2265fbf7 | 27 | |
048ecf5b | 28 | #include "sd-bus.h" |
3f6fd1ba LP |
29 | |
30 | #include "analyze-verify.h" | |
048ecf5b | 31 | #include "bus-error.h" |
3f6fd1ba | 32 | #include "bus-util.h" |
bb150966 | 33 | #include "hashmap.h" |
3f6fd1ba | 34 | #include "log.h" |
9ea9d4cf | 35 | #include "pager.h" |
6bedfcbb | 36 | #include "parse-util.h" |
3f6fd1ba LP |
37 | #include "special.h" |
38 | #include "strv.h" | |
39 | #include "strxcpyx.h" | |
288a74cc | 40 | #include "terminal-util.h" |
3f6fd1ba LP |
41 | #include "unit-name.h" |
42 | #include "util.h" | |
2265fbf7 | 43 | |
2f6eb835 | 44 | #define SCALE_X (0.1 / 1000.0) /* pixels per us */ |
a213b7e9 | 45 | #define SCALE_Y (20.0) |
2f6eb835 | 46 | |
2265fbf7 | 47 | #define compare(a, b) (((a) > (b))? 1 : (((b) > (a))? -1 : 0)) |
c170f3a4 | 48 | |
2265fbf7 | 49 | #define svg(...) printf(__VA_ARGS__) |
c170f3a4 LP |
50 | |
51 | #define svg_bar(class, x1, x2, y) \ | |
2265fbf7 | 52 | svg(" <rect class=\"%s\" x=\"%.03f\" y=\"%.03f\" width=\"%.03f\" height=\"%.03f\" />\n", \ |
c170f3a4 | 53 | (class), \ |
2f6eb835 LP |
54 | SCALE_X * (x1), SCALE_Y * (y), \ |
55 | SCALE_X * ((x2) - (x1)), SCALE_Y - 1.0) | |
c170f3a4 LP |
56 | |
57 | #define svg_text(b, x, y, format, ...) \ | |
58 | do { \ | |
2f6eb835 | 59 | 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 |
60 | svg(format, ## __VA_ARGS__); \ |
61 | svg("</text>\n"); \ | |
2265fbf7 SP |
62 | } while(false) |
63 | ||
1700761b SP |
64 | static enum dot { |
65 | DEP_ALL, | |
66 | DEP_ORDER, | |
67 | DEP_REQUIRE | |
68 | } arg_dot = DEP_ALL; | |
e55933db ŁS |
69 | static char** arg_dot_from_patterns = NULL; |
70 | static char** arg_dot_to_patterns = NULL; | |
9ea9d4cf LP |
71 | static usec_t arg_fuzz = 0; |
72 | static bool arg_no_pager = false; | |
3cd26e7c LP |
73 | static BusTransport arg_transport = BUS_TRANSPORT_LOCAL; |
74 | static char *arg_host = NULL; | |
75 | static bool arg_user = false; | |
1d3bc017 | 76 | static bool arg_man = true; |
bb150966 | 77 | |
2265fbf7 | 78 | struct boot_times { |
c170f3a4 LP |
79 | usec_t firmware_time; |
80 | usec_t loader_time; | |
81 | usec_t kernel_time; | |
82 | usec_t kernel_done_time; | |
83 | usec_t initrd_time; | |
84 | usec_t userspace_time; | |
85 | usec_t finish_time; | |
c2e0d600 TA |
86 | usec_t security_start_time; |
87 | usec_t security_finish_time; | |
518d10e9 UTL |
88 | usec_t generators_start_time; |
89 | usec_t generators_finish_time; | |
d9acfb71 TA |
90 | usec_t unitsload_start_time; |
91 | usec_t unitsload_finish_time; | |
06bef033 IS |
92 | |
93 | /* | |
94 | * If we're analyzing the user instance, all timestamps will be offset | |
95 | * by its own start-up timestamp, which may be arbitrarily big. | |
96 | * With "plot", this causes arbitrarily wide output SVG files which almost | |
97 | * completely consist of empty space. Thus we cancel out this offset. | |
98 | * | |
99 | * This offset is subtracted from times above by acquire_boot_times(), | |
100 | * but it still needs to be subtracted from unit-specific timestamps | |
101 | * (so it is stored here for reference). | |
102 | */ | |
103 | usec_t reverse_offset; | |
2265fbf7 | 104 | }; |
9ea9d4cf | 105 | |
2265fbf7 SP |
106 | struct unit_times { |
107 | char *name; | |
cc27380c TA |
108 | usec_t activating; |
109 | usec_t activated; | |
110 | usec_t deactivated; | |
111 | usec_t deactivating; | |
c170f3a4 | 112 | usec_t time; |
2265fbf7 SP |
113 | }; |
114 | ||
7e690cef DH |
115 | struct host_info { |
116 | char *hostname; | |
117 | char *kernel_name; | |
118 | char *kernel_release; | |
119 | char *kernel_version; | |
120 | char *os_pretty_name; | |
121 | char *virtualization; | |
122 | char *architecture; | |
123 | }; | |
124 | ||
9ea9d4cf LP |
125 | static void pager_open_if_enabled(void) { |
126 | ||
127 | if (arg_no_pager) | |
128 | return; | |
129 | ||
130 | pager_open(false); | |
131 | } | |
132 | ||
048ecf5b | 133 | static int bus_get_uint64_property(sd_bus *bus, const char *path, const char *interface, const char *property, uint64_t *val) { |
048ecf5b | 134 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; |
c170f3a4 | 135 | int r; |
2265fbf7 | 136 | |
988b9df2 LP |
137 | assert(bus); |
138 | assert(path); | |
139 | assert(interface); | |
140 | assert(property); | |
141 | assert(val); | |
142 | ||
a936124f TA |
143 | r = sd_bus_get_property_trivial( |
144 | bus, | |
145 | "org.freedesktop.systemd1", | |
146 | path, | |
147 | interface, | |
148 | property, | |
149 | &error, | |
150 | 't', val); | |
048ecf5b TA |
151 | |
152 | if (r < 0) { | |
153 | log_error("Failed to parse reply: %s", bus_error_message(&error, -r)); | |
2265fbf7 | 154 | return r; |
2265fbf7 SP |
155 | } |
156 | ||
2265fbf7 SP |
157 | return 0; |
158 | } | |
159 | ||
988b9df2 LP |
160 | static int bus_get_unit_property_strv(sd_bus *bus, const char *path, const char *property, char ***strv) { |
161 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; | |
162 | int r; | |
163 | ||
164 | assert(bus); | |
165 | assert(path); | |
166 | assert(property); | |
167 | assert(strv); | |
168 | ||
169 | r = sd_bus_get_property_strv( | |
170 | bus, | |
171 | "org.freedesktop.systemd1", | |
172 | path, | |
173 | "org.freedesktop.systemd1.Unit", | |
174 | property, | |
175 | &error, | |
176 | strv); | |
177 | if (r < 0) { | |
178 | log_error("Failed to get unit property %s: %s", property, bus_error_message(&error, -r)); | |
179 | return r; | |
180 | } | |
181 | ||
182 | return 0; | |
183 | } | |
184 | ||
c170f3a4 | 185 | static int compare_unit_time(const void *a, const void *b) { |
2265fbf7 SP |
186 | return compare(((struct unit_times *)b)->time, |
187 | ((struct unit_times *)a)->time); | |
188 | } | |
189 | ||
c170f3a4 | 190 | static int compare_unit_start(const void *a, const void *b) { |
cc27380c TA |
191 | return compare(((struct unit_times *)a)->activating, |
192 | ((struct unit_times *)b)->activating); | |
2265fbf7 SP |
193 | } |
194 | ||
c170f3a4 LP |
195 | static void free_unit_times(struct unit_times *t, unsigned n) { |
196 | struct unit_times *p; | |
197 | ||
198 | for (p = t; p < t + n; p++) | |
199 | free(p->name); | |
200 | ||
201 | free(t); | |
202 | } | |
203 | ||
06bef033 IS |
204 | static void subtract_timestamp(usec_t *a, usec_t b) { |
205 | assert(a); | |
206 | ||
207 | if (*a > 0) { | |
208 | assert(*a >= b); | |
209 | *a -= b; | |
210 | } | |
211 | } | |
212 | ||
048ecf5b | 213 | static int acquire_boot_times(sd_bus *bus, struct boot_times **bt) { |
2265fbf7 SP |
214 | static struct boot_times times; |
215 | static bool cached = false; | |
c170f3a4 | 216 | |
2265fbf7 | 217 | if (cached) |
c170f3a4 LP |
218 | goto finish; |
219 | ||
220 | assert_cc(sizeof(usec_t) == sizeof(uint64_t)); | |
2265fbf7 SP |
221 | |
222 | if (bus_get_uint64_property(bus, | |
223 | "/org/freedesktop/systemd1", | |
224 | "org.freedesktop.systemd1.Manager", | |
225 | "FirmwareTimestampMonotonic", | |
226 | ×.firmware_time) < 0 || | |
227 | bus_get_uint64_property(bus, | |
228 | "/org/freedesktop/systemd1", | |
229 | "org.freedesktop.systemd1.Manager", | |
230 | "LoaderTimestampMonotonic", | |
231 | ×.loader_time) < 0 || | |
232 | bus_get_uint64_property(bus, | |
233 | "/org/freedesktop/systemd1", | |
234 | "org.freedesktop.systemd1.Manager", | |
235 | "KernelTimestamp", | |
236 | ×.kernel_time) < 0 || | |
237 | bus_get_uint64_property(bus, | |
238 | "/org/freedesktop/systemd1", | |
239 | "org.freedesktop.systemd1.Manager", | |
240 | "InitRDTimestampMonotonic", | |
241 | ×.initrd_time) < 0 || | |
242 | bus_get_uint64_property(bus, | |
243 | "/org/freedesktop/systemd1", | |
244 | "org.freedesktop.systemd1.Manager", | |
245 | "UserspaceTimestampMonotonic", | |
246 | ×.userspace_time) < 0 || | |
247 | bus_get_uint64_property(bus, | |
248 | "/org/freedesktop/systemd1", | |
249 | "org.freedesktop.systemd1.Manager", | |
250 | "FinishTimestampMonotonic", | |
518d10e9 | 251 | ×.finish_time) < 0 || |
c2e0d600 TA |
252 | bus_get_uint64_property(bus, |
253 | "/org/freedesktop/systemd1", | |
254 | "org.freedesktop.systemd1.Manager", | |
255 | "SecurityStartTimestampMonotonic", | |
256 | ×.security_start_time) < 0 || | |
257 | bus_get_uint64_property(bus, | |
258 | "/org/freedesktop/systemd1", | |
259 | "org.freedesktop.systemd1.Manager", | |
260 | "SecurityFinishTimestampMonotonic", | |
261 | ×.security_finish_time) < 0 || | |
518d10e9 UTL |
262 | bus_get_uint64_property(bus, |
263 | "/org/freedesktop/systemd1", | |
264 | "org.freedesktop.systemd1.Manager", | |
265 | "GeneratorsStartTimestampMonotonic", | |
266 | ×.generators_start_time) < 0 || | |
267 | bus_get_uint64_property(bus, | |
268 | "/org/freedesktop/systemd1", | |
269 | "org.freedesktop.systemd1.Manager", | |
270 | "GeneratorsFinishTimestampMonotonic", | |
d9acfb71 TA |
271 | ×.generators_finish_time) < 0 || |
272 | bus_get_uint64_property(bus, | |
273 | "/org/freedesktop/systemd1", | |
274 | "org.freedesktop.systemd1.Manager", | |
275 | "UnitsLoadStartTimestampMonotonic", | |
276 | ×.unitsload_start_time) < 0 || | |
277 | bus_get_uint64_property(bus, | |
278 | "/org/freedesktop/systemd1", | |
279 | "org.freedesktop.systemd1.Manager", | |
280 | "UnitsLoadFinishTimestampMonotonic", | |
281 | ×.unitsload_finish_time) < 0) | |
c170f3a4 | 282 | return -EIO; |
2265fbf7 | 283 | |
c170f3a4 | 284 | if (times.finish_time <= 0) { |
2265fbf7 | 285 | log_error("Bootup is not yet finished. Please try again later."); |
988b9df2 | 286 | return -EINPROGRESS; |
2265fbf7 SP |
287 | } |
288 | ||
06bef033 IS |
289 | if (arg_user) { |
290 | /* | |
291 | * User-instance-specific timestamps processing | |
292 | * (see comment to reverse_offset in struct boot_times). | |
293 | */ | |
294 | times.reverse_offset = times.userspace_time; | |
295 | ||
296 | times.firmware_time = times.loader_time = times.kernel_time = times.initrd_time = times.userspace_time = 0; | |
297 | subtract_timestamp(×.finish_time, times.reverse_offset); | |
298 | ||
299 | subtract_timestamp(×.security_start_time, times.reverse_offset); | |
300 | subtract_timestamp(×.security_finish_time, times.reverse_offset); | |
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); | |
307 | } else { | |
308 | if (times.initrd_time) | |
309 | times.kernel_done_time = times.initrd_time; | |
310 | else | |
311 | times.kernel_done_time = times.userspace_time; | |
312 | } | |
2265fbf7 SP |
313 | |
314 | cached = true; | |
c170f3a4 LP |
315 | |
316 | finish: | |
317 | *bt = × | |
318 | return 0; | |
2265fbf7 SP |
319 | } |
320 | ||
7e690cef | 321 | static void free_host_info(struct host_info *hi) { |
b1b533a0 LP |
322 | |
323 | if (!hi) | |
19f462f2 | 324 | return; |
b1b533a0 | 325 | |
7e690cef DH |
326 | free(hi->hostname); |
327 | free(hi->kernel_name); | |
328 | free(hi->kernel_release); | |
329 | free(hi->kernel_version); | |
330 | free(hi->os_pretty_name); | |
331 | free(hi->virtualization); | |
332 | free(hi->architecture); | |
333 | free(hi); | |
334 | } | |
b1b533a0 | 335 | |
19f462f2 | 336 | DEFINE_TRIVIAL_CLEANUP_FUNC(struct host_info*, free_host_info); |
7e690cef | 337 | |
29b8b5ce IS |
338 | static int acquire_time_data(sd_bus *bus, struct unit_times **out) { |
339 | _cleanup_bus_message_unref_ sd_bus_message *reply = NULL; | |
340 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; | |
341 | int r, c = 0; | |
06bef033 | 342 | struct boot_times *boot_times = NULL; |
29b8b5ce IS |
343 | struct unit_times *unit_times = NULL; |
344 | size_t size = 0; | |
345 | UnitInfo u; | |
346 | ||
06bef033 IS |
347 | r = acquire_boot_times(bus, &boot_times); |
348 | if (r < 0) | |
349 | goto fail; | |
350 | ||
29b8b5ce IS |
351 | r = sd_bus_call_method( |
352 | bus, | |
353 | "org.freedesktop.systemd1", | |
354 | "/org/freedesktop/systemd1", | |
355 | "org.freedesktop.systemd1.Manager", | |
356 | "ListUnits", | |
357 | &error, &reply, | |
358 | NULL); | |
359 | if (r < 0) { | |
360 | log_error("Failed to list units: %s", bus_error_message(&error, -r)); | |
361 | goto fail; | |
362 | } | |
363 | ||
364 | r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)"); | |
365 | if (r < 0) { | |
366 | bus_log_parse_error(r); | |
367 | goto fail; | |
368 | } | |
369 | ||
370 | while ((r = bus_parse_unit_info(reply, &u)) > 0) { | |
371 | struct unit_times *t; | |
372 | ||
373 | if (!GREEDY_REALLOC(unit_times, size, c+1)) { | |
374 | r = log_oom(); | |
375 | goto fail; | |
376 | } | |
377 | ||
378 | t = unit_times+c; | |
379 | t->name = NULL; | |
380 | ||
381 | assert_cc(sizeof(usec_t) == sizeof(uint64_t)); | |
382 | ||
383 | if (bus_get_uint64_property(bus, u.unit_path, | |
384 | "org.freedesktop.systemd1.Unit", | |
385 | "InactiveExitTimestampMonotonic", | |
386 | &t->activating) < 0 || | |
387 | bus_get_uint64_property(bus, u.unit_path, | |
388 | "org.freedesktop.systemd1.Unit", | |
389 | "ActiveEnterTimestampMonotonic", | |
390 | &t->activated) < 0 || | |
391 | bus_get_uint64_property(bus, u.unit_path, | |
392 | "org.freedesktop.systemd1.Unit", | |
393 | "ActiveExitTimestampMonotonic", | |
394 | &t->deactivating) < 0 || | |
395 | bus_get_uint64_property(bus, u.unit_path, | |
396 | "org.freedesktop.systemd1.Unit", | |
397 | "InactiveEnterTimestampMonotonic", | |
398 | &t->deactivated) < 0) { | |
399 | r = -EIO; | |
400 | goto fail; | |
401 | } | |
402 | ||
06bef033 IS |
403 | subtract_timestamp(&t->activating, boot_times->reverse_offset); |
404 | subtract_timestamp(&t->activated, boot_times->reverse_offset); | |
405 | subtract_timestamp(&t->deactivating, boot_times->reverse_offset); | |
406 | subtract_timestamp(&t->deactivated, boot_times->reverse_offset); | |
407 | ||
29b8b5ce IS |
408 | if (t->activated >= t->activating) |
409 | t->time = t->activated - t->activating; | |
410 | else if (t->deactivated >= t->activating) | |
411 | t->time = t->deactivated - t->activating; | |
412 | else | |
413 | t->time = 0; | |
414 | ||
415 | if (t->activating == 0) | |
416 | continue; | |
417 | ||
418 | t->name = strdup(u.id); | |
419 | if (t->name == NULL) { | |
420 | r = log_oom(); | |
421 | goto fail; | |
422 | } | |
423 | c++; | |
424 | } | |
425 | if (r < 0) { | |
426 | bus_log_parse_error(r); | |
427 | goto fail; | |
428 | } | |
429 | ||
430 | *out = unit_times; | |
431 | return c; | |
432 | ||
433 | fail: | |
434 | if (unit_times) | |
435 | free_unit_times(unit_times, (unsigned) c); | |
436 | return r; | |
437 | } | |
438 | ||
7e690cef | 439 | static int acquire_host_info(sd_bus *bus, struct host_info **hi) { |
7e690cef | 440 | static const struct bus_properties_map hostname_map[] = { |
b1b533a0 LP |
441 | { "Hostname", "s", NULL, offsetof(struct host_info, hostname) }, |
442 | { "KernelName", "s", NULL, offsetof(struct host_info, kernel_name) }, | |
443 | { "KernelRelease", "s", NULL, offsetof(struct host_info, kernel_release) }, | |
444 | { "KernelVersion", "s", NULL, offsetof(struct host_info, kernel_version) }, | |
7e690cef DH |
445 | { "OperatingSystemPrettyName", "s", NULL, offsetof(struct host_info, os_pretty_name) }, |
446 | {} | |
447 | }; | |
448 | ||
449 | static const struct bus_properties_map manager_map[] = { | |
b1b533a0 LP |
450 | { "Virtualization", "s", NULL, offsetof(struct host_info, virtualization) }, |
451 | { "Architecture", "s", NULL, offsetof(struct host_info, architecture) }, | |
7e690cef DH |
452 | {} |
453 | }; | |
454 | ||
b1b533a0 LP |
455 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; |
456 | _cleanup_(free_host_infop) struct host_info *host; | |
457 | int r; | |
458 | ||
7e690cef DH |
459 | host = new0(struct host_info, 1); |
460 | if (!host) | |
461 | return log_oom(); | |
462 | ||
463 | r = bus_map_all_properties(bus, | |
464 | "org.freedesktop.hostname1", | |
465 | "/org/freedesktop/hostname1", | |
466 | hostname_map, | |
467 | host); | |
468 | if (r < 0) | |
b1b533a0 | 469 | log_debug_errno(r, "Failed to get host information from systemd-hostnamed: %s", bus_error_message(&error, r)); |
7e690cef DH |
470 | |
471 | r = bus_map_all_properties(bus, | |
472 | "org.freedesktop.systemd1", | |
473 | "/org/freedesktop/systemd1", | |
474 | manager_map, | |
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" | |
631 | "<!-- This plot was generated by systemd-analyze version %-16.16s -->\n\n", VERSION); | |
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--) | |
6b01f1d3 | 761 | printf("%s", draw_special_char(branches & (1 << (i-1)) ? DRAW_TREE_VERTICAL : DRAW_TREE_SPACE)); |
bb150966 HH |
762 | |
763 | printf("%s", draw_special_char(last ? DRAW_TREE_RIGHT : DRAW_TREE_BRANCH)); | |
764 | ||
765 | if (times) { | |
766 | if (times->time) | |
1fc464f6 | 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), |
1fc464f6 | 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; | |
048ecf5b TA |
899 | _cleanup_bus_message_unref_ sd_bus_message *reply = NULL; |
900 | _cleanup_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) | |
1fc464f6 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 | ||
9ea9d4cf LP |
967 | pager_open_if_enabled(); |
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 | ||
9ea9d4cf LP |
995 | pager_open_if_enabled(); |
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 | ||
048ecf5b | 1066 | if (arg_dot == DEP_ORDER ||arg_dot == 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 | ||
048ecf5b | 1072 | if (arg_dot == DEP_REQUIRE ||arg_dot == DEP_ALL) { |
4387795e | 1073 | r = graph_one_property(bus, u, "Requires", "black", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1074 | if (r < 0) |
1075 | return r; | |
4387795e | 1076 | r = graph_one_property(bus, u, "RequiresOverridable", "black", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1077 | if (r < 0) |
1078 | return r; | |
4387795e | 1079 | r = graph_one_property(bus, u, "RequisiteOverridable", "darkblue", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1080 | if (r < 0) |
1081 | return r; | |
4387795e | 1082 | r = graph_one_property(bus, u, "Wants", "grey66", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1083 | if (r < 0) |
1084 | return r; | |
4387795e | 1085 | r = graph_one_property(bus, u, "Conflicts", "red", patterns, from_patterns, to_patterns); |
048ecf5b TA |
1086 | if (r < 0) |
1087 | return r; | |
4387795e | 1088 | r = graph_one_property(bus, u, "ConflictedBy", "red", patterns, from_patterns, to_patterns); |
1700761b SP |
1089 | if (r < 0) |
1090 | return r; | |
1091 | } | |
1092 | ||
1093 | return 0; | |
1094 | } | |
1095 | ||
83efb7c2 EV |
1096 | static int expand_patterns(sd_bus *bus, char **patterns, char ***ret) { |
1097 | _cleanup_strv_free_ char **expanded_patterns = NULL; | |
1098 | char **pattern; | |
1099 | int r; | |
1100 | ||
1101 | STRV_FOREACH(pattern, patterns) { | |
1102 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; | |
1103 | _cleanup_free_ char *unit = NULL, *unit_id = NULL; | |
1104 | ||
1105 | if (strv_extend(&expanded_patterns, *pattern) < 0) | |
1106 | return log_oom(); | |
1107 | ||
1108 | if (string_is_glob(*pattern)) | |
1109 | continue; | |
1110 | ||
1111 | unit = unit_dbus_path_from_name(*pattern); | |
1112 | if (!unit) | |
1113 | return log_oom(); | |
1114 | ||
1115 | r = sd_bus_get_property_string( | |
1116 | bus, | |
1117 | "org.freedesktop.systemd1", | |
1118 | unit, | |
1119 | "org.freedesktop.systemd1.Unit", | |
1120 | "Id", | |
1121 | &error, | |
1122 | &unit_id); | |
1123 | if (r < 0) | |
1124 | return log_error_errno(r, "Failed to get ID: %s", bus_error_message(&error, r)); | |
1125 | ||
1126 | if (!streq(*pattern, unit_id)) { | |
1127 | if (strv_extend(&expanded_patterns, unit_id) < 0) | |
1128 | return log_oom(); | |
1129 | } | |
1130 | } | |
1131 | ||
1132 | *ret = expanded_patterns; | |
1133 | expanded_patterns = NULL; /* do not free */ | |
1134 | ||
1135 | return 0; | |
1136 | } | |
1137 | ||
048ecf5b TA |
1138 | static int dot(sd_bus *bus, char* patterns[]) { |
1139 | _cleanup_bus_message_unref_ sd_bus_message *reply = NULL; | |
1140 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; | |
83efb7c2 | 1141 | _cleanup_strv_free_ char **expanded_patterns = NULL; |
4387795e EV |
1142 | _cleanup_strv_free_ char **expanded_from_patterns = NULL; |
1143 | _cleanup_strv_free_ char **expanded_to_patterns = NULL; | |
1700761b | 1144 | int r; |
f459b602 | 1145 | UnitInfo u; |
048ecf5b | 1146 | |
83efb7c2 EV |
1147 | r = expand_patterns(bus, patterns, &expanded_patterns); |
1148 | if (r < 0) | |
1149 | return r; | |
1150 | ||
4387795e EV |
1151 | r = expand_patterns(bus, arg_dot_from_patterns, &expanded_from_patterns); |
1152 | if (r < 0) | |
1153 | return r; | |
1154 | ||
1155 | r = expand_patterns(bus, arg_dot_to_patterns, &expanded_to_patterns); | |
1156 | if (r < 0) | |
1157 | return r; | |
1158 | ||
a936124f TA |
1159 | r = sd_bus_call_method( |
1160 | bus, | |
1161 | "org.freedesktop.systemd1", | |
1162 | "/org/freedesktop/systemd1", | |
1163 | "org.freedesktop.systemd1.Manager", | |
1164 | "ListUnits", | |
1165 | &error, | |
1166 | &reply, | |
1167 | ""); | |
048ecf5b | 1168 | if (r < 0) { |
988b9df2 LP |
1169 | log_error("Failed to list units: %s", bus_error_message(&error, -r)); |
1170 | return r; | |
048ecf5b | 1171 | } |
1700761b | 1172 | |
048ecf5b | 1173 | r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)"); |
1700761b | 1174 | if (r < 0) |
988b9df2 | 1175 | return bus_log_parse_error(r); |
1700761b SP |
1176 | |
1177 | printf("digraph systemd {\n"); | |
1178 | ||
048ecf5b | 1179 | while ((r = bus_parse_unit_info(reply, &u)) > 0) { |
f459b602 | 1180 | |
4387795e | 1181 | r = graph_one(bus, &u, expanded_patterns, expanded_from_patterns, expanded_to_patterns); |
1700761b SP |
1182 | if (r < 0) |
1183 | return r; | |
1184 | } | |
f459b602 MAP |
1185 | if (r < 0) |
1186 | return bus_log_parse_error(r); | |
1700761b SP |
1187 | |
1188 | printf("}\n"); | |
1189 | ||
1190 | log_info(" Color legend: black = Requires\n" | |
1191 | " dark blue = Requisite\n" | |
1192 | " dark grey = Wants\n" | |
1193 | " red = Conflicts\n" | |
1194 | " green = After\n"); | |
1195 | ||
1196 | if (on_tty()) | |
1197 | log_notice("-- You probably want to process this output with graphviz' dot tool.\n" | |
1198 | "-- Try a shell pipeline like 'systemd-analyze dot | dot -Tsvg > systemd.svg'!\n"); | |
1199 | ||
1200 | return 0; | |
1201 | } | |
c8a8806e | 1202 | |
048ecf5b TA |
1203 | static int dump(sd_bus *bus, char **args) { |
1204 | _cleanup_bus_message_unref_ sd_bus_message *reply = NULL; | |
1205 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; | |
1206 | const char *text = NULL; | |
9ea9d4cf | 1207 | int r; |
9ea9d4cf | 1208 | |
a65615ca LP |
1209 | if (!strv_isempty(args)) { |
1210 | log_error("Too many arguments."); | |
1211 | return -E2BIG; | |
1212 | } | |
1213 | ||
9ea9d4cf LP |
1214 | pager_open_if_enabled(); |
1215 | ||
a936124f TA |
1216 | r = sd_bus_call_method( |
1217 | bus, | |
1218 | "org.freedesktop.systemd1", | |
1219 | "/org/freedesktop/systemd1", | |
1220 | "org.freedesktop.systemd1.Manager", | |
1221 | "Dump", | |
1222 | &error, | |
1223 | &reply, | |
1224 | ""); | |
2ca2a91c LP |
1225 | if (r < 0) |
1226 | return log_error_errno(r, "Failed issue method call: %s", bus_error_message(&error, r)); | |
9ea9d4cf | 1227 | |
048ecf5b | 1228 | r = sd_bus_message_read(reply, "s", &text); |
5b30bef8 LP |
1229 | if (r < 0) |
1230 | return bus_log_parse_error(r); | |
9ea9d4cf LP |
1231 | |
1232 | fputs(text, stdout); | |
1233 | return 0; | |
1234 | } | |
1235 | ||
048ecf5b TA |
1236 | static int set_log_level(sd_bus *bus, char **args) { |
1237 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; | |
1238 | int r; | |
a65615ca LP |
1239 | |
1240 | assert(bus); | |
1241 | assert(args); | |
1242 | ||
1243 | if (strv_length(args) != 1) { | |
1244 | log_error("This command expects one argument only."); | |
1245 | return -E2BIG; | |
1246 | } | |
1247 | ||
a936124f TA |
1248 | r = sd_bus_set_property( |
1249 | bus, | |
1250 | "org.freedesktop.systemd1", | |
1251 | "/org/freedesktop/systemd1", | |
1252 | "org.freedesktop.systemd1.Manager", | |
1253 | "LogLevel", | |
1254 | &error, | |
1255 | "s", | |
d3eba116 | 1256 | args[0]); |
2ca2a91c LP |
1257 | if (r < 0) |
1258 | return log_error_errno(r, "Failed to issue method call: %s", bus_error_message(&error, r)); | |
1259 | ||
1260 | return 0; | |
1261 | } | |
1262 | ||
1263 | static int set_log_target(sd_bus *bus, char **args) { | |
1264 | _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; | |
1265 | int r; | |
1266 | ||
1267 | assert(bus); | |
1268 | assert(args); | |
1269 | ||
1270 | if (strv_length(args) != 1) { | |
1271 | log_error("This command expects one argument only."); | |
1272 | return -E2BIG; | |
a65615ca LP |
1273 | } |
1274 | ||
2ca2a91c LP |
1275 | r = sd_bus_set_property( |
1276 | bus, | |
1277 | "org.freedesktop.systemd1", | |
1278 | "/org/freedesktop/systemd1", | |
1279 | "org.freedesktop.systemd1.Manager", | |
1280 | "LogTarget", | |
1281 | &error, | |
1282 | "s", | |
1283 | args[0]); | |
1284 | if (r < 0) | |
1285 | return log_error_errno(r, "Failed to issue method call: %s", bus_error_message(&error, r)); | |
1286 | ||
a65615ca LP |
1287 | return 0; |
1288 | } | |
1289 | ||
1d3bc017 | 1290 | static void help(void) { |
9ea9d4cf LP |
1291 | |
1292 | pager_open_if_enabled(); | |
1293 | ||
2265fbf7 | 1294 | printf("%s [OPTIONS...] {COMMAND} ...\n\n" |
1d3bc017 | 1295 | "Profile systemd, show unit dependencies, check unit files.\n\n" |
3cd26e7c LP |
1296 | " -h --help Show this help\n" |
1297 | " --version Show package version\n" | |
a86a47ce | 1298 | " --no-pager Do not pipe output into a pager\n" |
1d3bc017 ZJS |
1299 | " --system Operate on system systemd instance\n" |
1300 | " --user Operate on user systemd instance\n" | |
3cd26e7c LP |
1301 | " -H --host=[USER@]HOST Operate on remote host\n" |
1302 | " -M --machine=CONTAINER Operate on local container\n" | |
b57b0625 ZJS |
1303 | " --order Show only order in the graph\n" |
1304 | " --require Show only requirement in the graph\n" | |
1305 | " --from-pattern=GLOB Show only origins in the graph\n" | |
1306 | " --to-pattern=GLOB Show only destinations in the graph\n" | |
1307 | " --fuzz=SECONDS Also print also services which finished SECONDS\n" | |
1308 | " earlier than the latest in the branch\n" | |
dad29dff | 1309 | " --man[=BOOL] Do [not] check for existence of man pages\n\n" |
2265fbf7 | 1310 | "Commands:\n" |
b57b0625 | 1311 | " time Print time spent in the kernel\n" |
3cd26e7c LP |
1312 | " blame Print list of running units ordered by time to init\n" |
1313 | " critical-chain Print a tree of the time critical chain of units\n" | |
1314 | " plot Output SVG graphic showing service initialization\n" | |
1315 | " dot Output dependency graph in dot(1) format\n" | |
2ca2a91c LP |
1316 | " set-log-level LEVEL Set logging threshold for manager\n" |
1317 | " set-log-target TARGET Set logging target for manager\n" | |
1d3bc017 | 1318 | " dump Output state serialization of service manager\n" |
6a41c9e2 | 1319 | " verify FILE... Check unit files for correctness\n" |
1d3bc017 | 1320 | , program_invocation_short_name); |
96de7c04 ZJS |
1321 | |
1322 | /* When updating this list, including descriptions, apply | |
1d3bc017 ZJS |
1323 | * changes to shell-completion/bash/systemd-analyze and |
1324 | * shell-completion/zsh/_systemd-analyze too. */ | |
2265fbf7 SP |
1325 | } |
1326 | ||
9ea9d4cf | 1327 | static int parse_argv(int argc, char *argv[]) { |
2265fbf7 SP |
1328 | enum { |
1329 | ARG_VERSION = 0x100, | |
1700761b SP |
1330 | ARG_ORDER, |
1331 | ARG_REQUIRE, | |
2265fbf7 | 1332 | ARG_USER, |
e55933db ŁS |
1333 | ARG_SYSTEM, |
1334 | ARG_DOT_FROM_PATTERN, | |
bb150966 | 1335 | ARG_DOT_TO_PATTERN, |
9ea9d4cf | 1336 | ARG_FUZZ, |
1d3bc017 | 1337 | ARG_NO_PAGER, |
dad29dff | 1338 | ARG_MAN, |
2265fbf7 SP |
1339 | }; |
1340 | ||
1341 | static const struct option options[] = { | |
9ea9d4cf LP |
1342 | { "help", no_argument, NULL, 'h' }, |
1343 | { "version", no_argument, NULL, ARG_VERSION }, | |
1344 | { "order", no_argument, NULL, ARG_ORDER }, | |
1345 | { "require", no_argument, NULL, ARG_REQUIRE }, | |
1346 | { "user", no_argument, NULL, ARG_USER }, | |
1347 | { "system", no_argument, NULL, ARG_SYSTEM }, | |
1348 | { "from-pattern", required_argument, NULL, ARG_DOT_FROM_PATTERN }, | |
1349 | { "to-pattern", required_argument, NULL, ARG_DOT_TO_PATTERN }, | |
1350 | { "fuzz", required_argument, NULL, ARG_FUZZ }, | |
1351 | { "no-pager", no_argument, NULL, ARG_NO_PAGER }, | |
dad29dff | 1352 | { "man", optional_argument, NULL, ARG_MAN }, |
8fe12d88 LP |
1353 | { "host", required_argument, NULL, 'H' }, |
1354 | { "machine", required_argument, NULL, 'M' }, | |
eb9da376 | 1355 | {} |
2265fbf7 SP |
1356 | }; |
1357 | ||
eb9da376 LP |
1358 | int r, c; |
1359 | ||
2265fbf7 SP |
1360 | assert(argc >= 0); |
1361 | assert(argv); | |
1362 | ||
601185b4 | 1363 | while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0) |
eb9da376 | 1364 | switch (c) { |
c170f3a4 LP |
1365 | |
1366 | case 'h': | |
1d3bc017 ZJS |
1367 | help(); |
1368 | return 0; | |
c170f3a4 LP |
1369 | |
1370 | case ARG_VERSION: | |
3f6fd1ba | 1371 | return version(); |
c170f3a4 LP |
1372 | |
1373 | case ARG_USER: | |
3cd26e7c | 1374 | arg_user = true; |
c170f3a4 LP |
1375 | break; |
1376 | ||
1377 | case ARG_SYSTEM: | |
3cd26e7c | 1378 | arg_user = false; |
c170f3a4 LP |
1379 | break; |
1380 | ||
1381 | case ARG_ORDER: | |
1382 | arg_dot = DEP_ORDER; | |
1383 | break; | |
1384 | ||
1385 | case ARG_REQUIRE: | |
1386 | arg_dot = DEP_REQUIRE; | |
1387 | break; | |
1388 | ||
e55933db | 1389 | case ARG_DOT_FROM_PATTERN: |
903a0b07 LP |
1390 | if (strv_extend(&arg_dot_from_patterns, optarg) < 0) |
1391 | return log_oom(); | |
1392 | ||
e55933db ŁS |
1393 | break; |
1394 | ||
1395 | case ARG_DOT_TO_PATTERN: | |
903a0b07 LP |
1396 | if (strv_extend(&arg_dot_to_patterns, optarg) < 0) |
1397 | return log_oom(); | |
1398 | ||
e55933db ŁS |
1399 | break; |
1400 | ||
bb150966 HH |
1401 | case ARG_FUZZ: |
1402 | r = parse_sec(optarg, &arg_fuzz); | |
1403 | if (r < 0) | |
1404 | return r; | |
1405 | break; | |
1406 | ||
9ea9d4cf LP |
1407 | case ARG_NO_PAGER: |
1408 | arg_no_pager = true; | |
1409 | break; | |
1410 | ||
3cd26e7c LP |
1411 | case 'H': |
1412 | arg_transport = BUS_TRANSPORT_REMOTE; | |
1413 | arg_host = optarg; | |
1414 | break; | |
1415 | ||
1416 | case 'M': | |
de33fc62 | 1417 | arg_transport = BUS_TRANSPORT_MACHINE; |
3cd26e7c LP |
1418 | arg_host = optarg; |
1419 | break; | |
1420 | ||
dad29dff LP |
1421 | case ARG_MAN: |
1422 | if (optarg) { | |
1423 | r = parse_boolean(optarg); | |
1424 | if (r < 0) { | |
1425 | log_error("Failed to parse --man= argument."); | |
1426 | return -EINVAL; | |
1427 | } | |
1428 | ||
1429 | arg_man = !!r; | |
1430 | } else | |
1431 | arg_man = true; | |
1432 | ||
1d3bc017 ZJS |
1433 | break; |
1434 | ||
c170f3a4 LP |
1435 | case '?': |
1436 | return -EINVAL; | |
1437 | ||
1438 | default: | |
1d3bc017 | 1439 | assert_not_reached("Unhandled option code."); |
2265fbf7 | 1440 | } |
eb9da376 | 1441 | |
1d3bc017 | 1442 | return 1; /* work to do */ |
2265fbf7 SP |
1443 | } |
1444 | ||
1445 | int main(int argc, char *argv[]) { | |
5220a6f3 | 1446 | int r; |
2265fbf7 SP |
1447 | |
1448 | setlocale(LC_ALL, ""); | |
c170f3a4 | 1449 | setlocale(LC_NUMERIC, "C"); /* we want to format/parse floats in C style */ |
2265fbf7 SP |
1450 | log_parse_environment(); |
1451 | log_open(); | |
1452 | ||
1453 | r = parse_argv(argc, argv); | |
9ea9d4cf LP |
1454 | if (r <= 0) |
1455 | goto finish; | |
2265fbf7 | 1456 | |
5b6f6ebd | 1457 | if (streq_ptr(argv[optind], "verify")) |
1d3bc017 | 1458 | r = verify_units(argv+optind+1, |
b2c23da8 | 1459 | arg_user ? MANAGER_USER : MANAGER_SYSTEM, |
1d3bc017 ZJS |
1460 | arg_man); |
1461 | else { | |
03976f7b | 1462 | _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL; |
1d3bc017 | 1463 | |
266f3e26 | 1464 | r = bus_connect_transport_systemd(arg_transport, arg_host, arg_user, &bus); |
1d3bc017 | 1465 | if (r < 0) { |
da927ba9 | 1466 | log_error_errno(r, "Failed to create bus connection: %m"); |
1d3bc017 ZJS |
1467 | goto finish; |
1468 | } | |
2265fbf7 | 1469 | |
1d3bc017 ZJS |
1470 | if (!argv[optind] || streq(argv[optind], "time")) |
1471 | r = analyze_time(bus); | |
1472 | else if (streq(argv[optind], "blame")) | |
1473 | r = analyze_blame(bus); | |
1474 | else if (streq(argv[optind], "critical-chain")) | |
1475 | r = analyze_critical_chain(bus, argv+optind+1); | |
1476 | else if (streq(argv[optind], "plot")) | |
1477 | r = analyze_plot(bus); | |
1478 | else if (streq(argv[optind], "dot")) | |
1479 | r = dot(bus, argv+optind+1); | |
1480 | else if (streq(argv[optind], "dump")) | |
1481 | r = dump(bus, argv+optind+1); | |
1482 | else if (streq(argv[optind], "set-log-level")) | |
1483 | r = set_log_level(bus, argv+optind+1); | |
2ca2a91c LP |
1484 | else if (streq(argv[optind], "set-log-target")) |
1485 | r = set_log_target(bus, argv+optind+1); | |
1d3bc017 ZJS |
1486 | else |
1487 | log_error("Unknown operation '%s'.", argv[optind]); | |
1488 | } | |
2265fbf7 | 1489 | |
9ea9d4cf LP |
1490 | finish: |
1491 | pager_close(); | |
1492 | ||
e55933db ŁS |
1493 | strv_free(arg_dot_from_patterns); |
1494 | strv_free(arg_dot_to_patterns); | |
c170f3a4 LP |
1495 | |
1496 | return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; | |
2265fbf7 | 1497 | } |