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