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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
2265fbf7 | 2 | /*** |
96b2fb93 | 3 | Copyright © 2013 Simon Peeters |
2265fbf7 SP |
4 | ***/ |
5 | ||
2265fbf7 | 6 | #include <getopt.h> |
3f1c1287 | 7 | #include <inttypes.h> |
3f6fd1ba LP |
8 | #include <stdio.h> |
9 | #include <stdlib.h> | |
ca78ad1d | 10 | #include <unistd.h> |
2265fbf7 | 11 | |
048ecf5b | 12 | #include "sd-bus.h" |
3f6fd1ba | 13 | |
b5efdb8a | 14 | #include "alloc-util.h" |
30bddc06 | 15 | #include "analyze.h" |
5229b03c | 16 | #include "analyze-calendar.h" |
edfea9fe | 17 | #include "analyze-condition.h" |
cccd2af6 | 18 | #include "analyze-dot.h" |
25eb70af | 19 | #include "analyze-dump.h" |
917e6554 | 20 | #include "analyze-elf.h" |
08e36480 | 21 | #include "analyze-filesystems.h" |
ec16f3b6 | 22 | #include "analyze-security.h" |
2b04e72c | 23 | #include "analyze-service-watchdogs.h" |
389638d3 | 24 | #include "analyze-syscall-filter.h" |
30bddc06 | 25 | #include "analyze-timespan.h" |
503ccaaa | 26 | #include "analyze-timestamp.h" |
3f6fd1ba | 27 | #include "analyze-verify.h" |
048ecf5b | 28 | #include "bus-error.h" |
9b71e4ab | 29 | #include "bus-locator.h" |
807542be | 30 | #include "bus-map-properties.h" |
20b16441 | 31 | #include "bus-unit-util.h" |
6d86f4bd | 32 | #include "calendarspec.h" |
b2af819b LP |
33 | #include "cap-list.h" |
34 | #include "capability-util.h" | |
854a42fb | 35 | #include "conf-files.h" |
c0a1bfac | 36 | #include "copy.h" |
90bea744 | 37 | #include "def.h" |
76ed04d9 | 38 | #include "exit-status.h" |
da845dab | 39 | #include "extract-word.h" |
c0a1bfac | 40 | #include "fd-util.h" |
cdf6258c | 41 | #include "fileio.h" |
b41711cd | 42 | #include "filesystems.h" |
d8bfdbe1 | 43 | #include "format-table.h" |
7d50b32a | 44 | #include "glob-util.h" |
bb150966 | 45 | #include "hashmap.h" |
8752c575 | 46 | #include "locale-util.h" |
3f6fd1ba | 47 | #include "log.h" |
d665c7b2 | 48 | #include "main-func.h" |
e5ea5c3a | 49 | #include "mount-util.h" |
d8b4d14d | 50 | #include "nulstr-util.h" |
9ea9d4cf | 51 | #include "pager.h" |
599c7c54 | 52 | #include "parse-argument.h" |
6bedfcbb | 53 | #include "parse-util.h" |
854a42fb | 54 | #include "path-util.h" |
294bf0c3 | 55 | #include "pretty-print.h" |
da845dab | 56 | #include "rm-rf.h" |
349cc4a5 | 57 | #if HAVE_SECCOMP |
294bf0c3 | 58 | # include "seccomp-util.h" |
0f734bdc | 59 | #endif |
760877e9 | 60 | #include "sort-util.h" |
3f6fd1ba | 61 | #include "special.h" |
b41711cd | 62 | #include "stat-util.h" |
3cc3dc77 | 63 | #include "string-table.h" |
3f6fd1ba LP |
64 | #include "strv.h" |
65 | #include "strxcpyx.h" | |
288a74cc | 66 | #include "terminal-util.h" |
760877e9 | 67 | #include "time-util.h" |
da845dab | 68 | #include "tmpfile-util.h" |
3f6fd1ba LP |
69 | #include "unit-name.h" |
70 | #include "util.h" | |
a87b151a | 71 | #include "verb-log-control.h" |
a6bcef29 | 72 | #include "verbs.h" |
47350c5f | 73 | #include "version.h" |
2265fbf7 | 74 | |
1ace223c | 75 | #define SCALE_X (0.1 / 1000.0) /* pixels per us */ |
a213b7e9 | 76 | #define SCALE_Y (20.0) |
2f6eb835 | 77 | |
2265fbf7 | 78 | #define svg(...) printf(__VA_ARGS__) |
c170f3a4 LP |
79 | |
80 | #define svg_bar(class, x1, x2, y) \ | |
2265fbf7 | 81 | svg(" <rect class=\"%s\" x=\"%.03f\" y=\"%.03f\" width=\"%.03f\" height=\"%.03f\" />\n", \ |
c170f3a4 | 82 | (class), \ |
2f6eb835 LP |
83 | SCALE_X * (x1), SCALE_Y * (y), \ |
84 | SCALE_X * ((x2) - (x1)), SCALE_Y - 1.0) | |
c170f3a4 LP |
85 | |
86 | #define svg_text(b, x, y, format, ...) \ | |
87 | do { \ | |
2f6eb835 | 88 | 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 |
89 | svg(format, ## __VA_ARGS__); \ |
90 | svg("</text>\n"); \ | |
9ed794a3 | 91 | } while (false) |
2265fbf7 | 92 | |
cccd2af6 LP |
93 | DotMode arg_dot = DEP_ALL; |
94 | char **arg_dot_from_patterns = NULL, **arg_dot_to_patterns = NULL; | |
9ea9d4cf | 95 | static usec_t arg_fuzz = 0; |
08e36480 | 96 | PagerFlags arg_pager_flags = 0; |
25eb70af | 97 | BusTransport arg_transport = BUS_TRANSPORT_LOCAL; |
f72b7018 | 98 | static const char *arg_host = NULL; |
28b35ef2 | 99 | static UnitFileScope arg_scope = UNIT_FILE_SYSTEM; |
3cc3dc77 | 100 | static RecursiveErrors arg_recursive_errors = RECURSIVE_ERRORS_YES; |
1d3bc017 | 101 | static bool arg_man = true; |
641c0fd1 | 102 | static bool arg_generators = false; |
782671bc | 103 | static char *arg_root = NULL; |
e5ea5c3a | 104 | static char *arg_image = NULL; |
ecfd082b | 105 | static char *arg_security_policy = NULL; |
bb43d853 | 106 | static bool arg_offline = false; |
dfbda879 | 107 | static unsigned arg_threshold = 100; |
5229b03c LP |
108 | unsigned arg_iterations = 1; |
109 | usec_t arg_base_time = USEC_INFINITY; | |
8de7929d | 110 | static char *arg_unit = NULL; |
4b4a8ef7 | 111 | static JsonFormatFlags arg_json_format_flags = JSON_FORMAT_OFF; |
08e36480 | 112 | bool arg_quiet = false; |
04469211 | 113 | static char *arg_profile = NULL; |
bb150966 | 114 | |
d665c7b2 YW |
115 | STATIC_DESTRUCTOR_REGISTER(arg_dot_from_patterns, strv_freep); |
116 | STATIC_DESTRUCTOR_REGISTER(arg_dot_to_patterns, strv_freep); | |
782671bc | 117 | STATIC_DESTRUCTOR_REGISTER(arg_root, freep); |
e5ea5c3a | 118 | STATIC_DESTRUCTOR_REGISTER(arg_image, freep); |
ecfd082b | 119 | STATIC_DESTRUCTOR_REGISTER(arg_security_policy, freep); |
8de7929d | 120 | STATIC_DESTRUCTOR_REGISTER(arg_unit, freep); |
04469211 | 121 | STATIC_DESTRUCTOR_REGISTER(arg_profile, freep); |
d665c7b2 | 122 | |
6aa601c5 | 123 | typedef struct BootTimes { |
c170f3a4 LP |
124 | usec_t firmware_time; |
125 | usec_t loader_time; | |
126 | usec_t kernel_time; | |
127 | usec_t kernel_done_time; | |
128 | usec_t initrd_time; | |
129 | usec_t userspace_time; | |
130 | usec_t finish_time; | |
c2e0d600 TA |
131 | usec_t security_start_time; |
132 | usec_t security_finish_time; | |
518d10e9 UTL |
133 | usec_t generators_start_time; |
134 | usec_t generators_finish_time; | |
d9acfb71 TA |
135 | usec_t unitsload_start_time; |
136 | usec_t unitsload_finish_time; | |
8c006565 YW |
137 | usec_t initrd_security_start_time; |
138 | usec_t initrd_security_finish_time; | |
139 | usec_t initrd_generators_start_time; | |
140 | usec_t initrd_generators_finish_time; | |
141 | usec_t initrd_unitsload_start_time; | |
142 | usec_t initrd_unitsload_finish_time; | |
06bef033 IS |
143 | |
144 | /* | |
145 | * If we're analyzing the user instance, all timestamps will be offset | |
146 | * by its own start-up timestamp, which may be arbitrarily big. | |
147 | * With "plot", this causes arbitrarily wide output SVG files which almost | |
148 | * completely consist of empty space. Thus we cancel out this offset. | |
149 | * | |
150 | * This offset is subtracted from times above by acquire_boot_times(), | |
151 | * but it still needs to be subtracted from unit-specific timestamps | |
152 | * (so it is stored here for reference). | |
153 | */ | |
154 | usec_t reverse_offset; | |
6aa601c5 | 155 | } BootTimes; |
9ea9d4cf | 156 | |
6aa601c5 | 157 | typedef struct UnitTimes { |
df560cf6 | 158 | bool has_data; |
2265fbf7 | 159 | char *name; |
cc27380c TA |
160 | usec_t activating; |
161 | usec_t activated; | |
162 | usec_t deactivated; | |
163 | usec_t deactivating; | |
c170f3a4 | 164 | usec_t time; |
6aa601c5 | 165 | } UnitTimes; |
2265fbf7 | 166 | |
6aa601c5 | 167 | typedef struct HostInfo { |
7e690cef DH |
168 | char *hostname; |
169 | char *kernel_name; | |
170 | char *kernel_release; | |
171 | char *kernel_version; | |
172 | char *os_pretty_name; | |
173 | char *virtualization; | |
174 | char *architecture; | |
6aa601c5 | 175 | } HostInfo; |
7e690cef | 176 | |
25eb70af | 177 | int acquire_bus(sd_bus **bus, bool *use_full_bus) { |
5c69b31c | 178 | bool user = arg_scope != UNIT_FILE_SYSTEM; |
fb507898 | 179 | int r; |
5c69b31c | 180 | |
f7e29336 | 181 | if (use_full_bus && *use_full_bus) { |
fb507898 YW |
182 | r = bus_connect_transport(arg_transport, arg_host, user, bus); |
183 | if (IN_SET(r, 0, -EHOSTDOWN)) | |
184 | return r; | |
5c69b31c GJ |
185 | |
186 | *use_full_bus = false; | |
187 | } | |
188 | ||
f7e29336 | 189 | return bus_connect_transport_systemd(arg_transport, arg_host, user, bus); |
bf0e0a4d ZJS |
190 | } |
191 | ||
048ecf5b | 192 | static int bus_get_uint64_property(sd_bus *bus, const char *path, const char *interface, const char *property, uint64_t *val) { |
4afd3348 | 193 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
c170f3a4 | 194 | int r; |
2265fbf7 | 195 | |
988b9df2 LP |
196 | assert(bus); |
197 | assert(path); | |
198 | assert(interface); | |
199 | assert(property); | |
200 | assert(val); | |
201 | ||
a936124f TA |
202 | r = sd_bus_get_property_trivial( |
203 | bus, | |
204 | "org.freedesktop.systemd1", | |
205 | path, | |
206 | interface, | |
207 | property, | |
208 | &error, | |
209 | 't', val); | |
048ecf5b | 210 | |
4ae25393 | 211 | if (r < 0) |
0ed3da7c | 212 | return log_error_errno(r, "Failed to parse reply: %s", bus_error_message(&error, r)); |
2265fbf7 | 213 | |
2265fbf7 SP |
214 | return 0; |
215 | } | |
216 | ||
cccd2af6 | 217 | int bus_get_unit_property_strv(sd_bus *bus, const char *path, const char *property, char ***strv) { |
4afd3348 | 218 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
988b9df2 LP |
219 | int r; |
220 | ||
221 | assert(bus); | |
222 | assert(path); | |
223 | assert(property); | |
224 | assert(strv); | |
225 | ||
226 | r = sd_bus_get_property_strv( | |
227 | bus, | |
228 | "org.freedesktop.systemd1", | |
229 | path, | |
230 | "org.freedesktop.systemd1.Unit", | |
231 | property, | |
232 | &error, | |
233 | strv); | |
4ae25393 | 234 | if (r < 0) |
0ed3da7c | 235 | return log_error_errno(r, "Failed to get unit property %s: %s", property, bus_error_message(&error, r)); |
988b9df2 LP |
236 | |
237 | return 0; | |
238 | } | |
239 | ||
6aa601c5 | 240 | static int compare_unit_start(const UnitTimes *a, const UnitTimes *b) { |
93bab288 | 241 | return CMP(a->activating, b->activating); |
2265fbf7 SP |
242 | } |
243 | ||
da845dab AB |
244 | static int process_aliases(char *argv[], char *tempdir, char ***ret) { |
245 | _cleanup_strv_free_ char **filenames = NULL; | |
246 | char **filename; | |
247 | int r; | |
248 | ||
249 | assert(argv); | |
250 | assert(tempdir); | |
251 | assert(ret); | |
252 | ||
253 | STRV_FOREACH(filename, strv_skip(argv, 1)) { | |
437346c9 AB |
254 | _cleanup_free_ char *src = NULL, *dst = NULL, *base = NULL; |
255 | const char *parse_arg; | |
da845dab | 256 | |
437346c9 AB |
257 | parse_arg = *filename; |
258 | r = extract_first_word(&parse_arg, &src, ":", EXTRACT_DONT_COALESCE_SEPARATORS|EXTRACT_RETAIN_ESCAPE); | |
da845dab AB |
259 | if (r < 0) |
260 | return r; | |
261 | ||
262 | if (!parse_arg) { | |
437346c9 | 263 | r = strv_consume(&filenames, TAKE_PTR(src)); |
da845dab | 264 | if (r < 0) |
437346c9 | 265 | return r; |
da845dab AB |
266 | |
267 | continue; | |
268 | } | |
269 | ||
437346c9 AB |
270 | r = path_extract_filename(parse_arg, &base); |
271 | if (r < 0) | |
272 | return r; | |
273 | ||
274 | dst = path_join(tempdir, base); | |
da845dab AB |
275 | if (!dst) |
276 | return -ENOMEM; | |
277 | ||
278 | r = copy_file(src, dst, 0, 0644, 0, 0, COPY_REFLINK); | |
279 | if (r < 0) | |
280 | return r; | |
281 | ||
282 | r = strv_consume(&filenames, TAKE_PTR(dst)); | |
283 | if (r < 0) | |
437346c9 | 284 | return r; |
da845dab AB |
285 | } |
286 | ||
287 | *ret = TAKE_PTR(filenames); | |
288 | return 0; | |
289 | } | |
290 | ||
15567b3a | 291 | static UnitTimes* unit_times_free_array(UnitTimes *t) { |
75db809a | 292 | for (UnitTimes *p = t; p && p->has_data; p++) |
c170f3a4 | 293 | free(p->name); |
75db809a | 294 | return mfree(t); |
c170f3a4 | 295 | } |
15567b3a | 296 | DEFINE_TRIVIAL_CLEANUP_FUNC(UnitTimes*, unit_times_free_array); |
df560cf6 | 297 | |
06bef033 IS |
298 | static void subtract_timestamp(usec_t *a, usec_t b) { |
299 | assert(a); | |
300 | ||
301 | if (*a > 0) { | |
302 | assert(*a >= b); | |
303 | *a -= b; | |
304 | } | |
305 | } | |
306 | ||
6aa601c5 | 307 | static int acquire_boot_times(sd_bus *bus, BootTimes **bt) { |
cc0eb780 | 308 | static const struct bus_properties_map property_map[] = { |
6aa601c5 ZJS |
309 | { "FirmwareTimestampMonotonic", "t", NULL, offsetof(BootTimes, firmware_time) }, |
310 | { "LoaderTimestampMonotonic", "t", NULL, offsetof(BootTimes, loader_time) }, | |
311 | { "KernelTimestamp", "t", NULL, offsetof(BootTimes, kernel_time) }, | |
312 | { "InitRDTimestampMonotonic", "t", NULL, offsetof(BootTimes, initrd_time) }, | |
313 | { "UserspaceTimestampMonotonic", "t", NULL, offsetof(BootTimes, userspace_time) }, | |
314 | { "FinishTimestampMonotonic", "t", NULL, offsetof(BootTimes, finish_time) }, | |
315 | { "SecurityStartTimestampMonotonic", "t", NULL, offsetof(BootTimes, security_start_time) }, | |
316 | { "SecurityFinishTimestampMonotonic", "t", NULL, offsetof(BootTimes, security_finish_time) }, | |
317 | { "GeneratorsStartTimestampMonotonic", "t", NULL, offsetof(BootTimes, generators_start_time) }, | |
318 | { "GeneratorsFinishTimestampMonotonic", "t", NULL, offsetof(BootTimes, generators_finish_time) }, | |
319 | { "UnitsLoadStartTimestampMonotonic", "t", NULL, offsetof(BootTimes, unitsload_start_time) }, | |
320 | { "UnitsLoadFinishTimestampMonotonic", "t", NULL, offsetof(BootTimes, unitsload_finish_time) }, | |
321 | { "InitRDSecurityStartTimestampMonotonic", "t", NULL, offsetof(BootTimes, initrd_security_start_time) }, | |
322 | { "InitRDSecurityFinishTimestampMonotonic", "t", NULL, offsetof(BootTimes, initrd_security_finish_time) }, | |
323 | { "InitRDGeneratorsStartTimestampMonotonic", "t", NULL, offsetof(BootTimes, initrd_generators_start_time) }, | |
324 | { "InitRDGeneratorsFinishTimestampMonotonic", "t", NULL, offsetof(BootTimes, initrd_generators_finish_time) }, | |
325 | { "InitRDUnitsLoadStartTimestampMonotonic", "t", NULL, offsetof(BootTimes, initrd_unitsload_start_time) }, | |
326 | { "InitRDUnitsLoadFinishTimestampMonotonic", "t", NULL, offsetof(BootTimes, initrd_unitsload_finish_time) }, | |
cc0eb780 YW |
327 | {}, |
328 | }; | |
329 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
6aa601c5 | 330 | static BootTimes times; |
2265fbf7 | 331 | static bool cached = false; |
cc0eb780 | 332 | int r; |
c170f3a4 | 333 | |
2265fbf7 | 334 | if (cached) |
c170f3a4 LP |
335 | goto finish; |
336 | ||
337 | assert_cc(sizeof(usec_t) == sizeof(uint64_t)); | |
2265fbf7 | 338 | |
cc0eb780 YW |
339 | r = bus_map_all_properties( |
340 | bus, | |
341 | "org.freedesktop.systemd1", | |
342 | "/org/freedesktop/systemd1", | |
343 | property_map, | |
344 | BUS_MAP_STRDUP, | |
345 | &error, | |
346 | NULL, | |
347 | ×); | |
348 | if (r < 0) | |
349 | return log_error_errno(r, "Failed to get timestamp properties: %s", bus_error_message(&error, r)); | |
8c006565 | 350 | |
c2953e08 ZJS |
351 | if (times.finish_time <= 0) |
352 | return log_error_errno(SYNTHETIC_ERRNO(EINPROGRESS), | |
353 | "Bootup is not yet finished (org.freedesktop.systemd1.Manager.FinishTimestampMonotonic=%"PRIu64").\n" | |
354 | "Please try again later.\n" | |
355 | "Hint: Use 'systemctl%s list-jobs' to see active jobs", | |
356 | times.finish_time, | |
357 | arg_scope == UNIT_FILE_SYSTEM ? "" : " --user"); | |
2265fbf7 | 358 | |
eddb5037 YW |
359 | if (arg_scope == UNIT_FILE_SYSTEM && times.security_start_time > 0) { |
360 | /* security_start_time is set when systemd is not running under container environment. */ | |
baa4880b | 361 | if (times.initrd_time > 0) |
28b35ef2 ZJS |
362 | times.kernel_done_time = times.initrd_time; |
363 | else | |
364 | times.kernel_done_time = times.userspace_time; | |
365 | } else { | |
06bef033 | 366 | /* |
eddb5037 | 367 | * User-instance-specific or container-system-specific timestamps processing |
6aa601c5 | 368 | * (see comment to reverse_offset in BootTimes). |
06bef033 IS |
369 | */ |
370 | times.reverse_offset = times.userspace_time; | |
371 | ||
1ace223c SJ |
372 | times.firmware_time = times.loader_time = times.kernel_time = times.initrd_time = |
373 | times.userspace_time = times.security_start_time = times.security_finish_time = 0; | |
06bef033 | 374 | |
79ecaae4 | 375 | subtract_timestamp(×.finish_time, times.reverse_offset); |
06bef033 IS |
376 | |
377 | subtract_timestamp(×.generators_start_time, times.reverse_offset); | |
378 | subtract_timestamp(×.generators_finish_time, times.reverse_offset); | |
379 | ||
380 | subtract_timestamp(×.unitsload_start_time, times.reverse_offset); | |
381 | subtract_timestamp(×.unitsload_finish_time, times.reverse_offset); | |
06bef033 | 382 | } |
2265fbf7 SP |
383 | |
384 | cached = true; | |
c170f3a4 LP |
385 | |
386 | finish: | |
387 | *bt = × | |
388 | return 0; | |
2265fbf7 SP |
389 | } |
390 | ||
75db809a | 391 | static HostInfo* free_host_info(HostInfo *hi) { |
b1b533a0 | 392 | if (!hi) |
75db809a | 393 | return NULL; |
b1b533a0 | 394 | |
7e690cef DH |
395 | free(hi->hostname); |
396 | free(hi->kernel_name); | |
397 | free(hi->kernel_release); | |
398 | free(hi->kernel_version); | |
399 | free(hi->os_pretty_name); | |
400 | free(hi->virtualization); | |
401 | free(hi->architecture); | |
75db809a | 402 | return mfree(hi); |
7e690cef | 403 | } |
b1b533a0 | 404 | |
6aa601c5 | 405 | DEFINE_TRIVIAL_CLEANUP_FUNC(HostInfo *, free_host_info); |
7e690cef | 406 | |
6aa601c5 | 407 | static int acquire_time_data(sd_bus *bus, UnitTimes **out) { |
cc0eb780 | 408 | static const struct bus_properties_map property_map[] = { |
6aa601c5 ZJS |
409 | { "InactiveExitTimestampMonotonic", "t", NULL, offsetof(UnitTimes, activating) }, |
410 | { "ActiveEnterTimestampMonotonic", "t", NULL, offsetof(UnitTimes, activated) }, | |
411 | { "ActiveExitTimestampMonotonic", "t", NULL, offsetof(UnitTimes, deactivating) }, | |
412 | { "InactiveEnterTimestampMonotonic", "t", NULL, offsetof(UnitTimes, deactivated) }, | |
cc0eb780 YW |
413 | {}, |
414 | }; | |
4afd3348 LP |
415 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
416 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
15567b3a | 417 | _cleanup_(unit_times_free_arrayp) UnitTimes *unit_times = NULL; |
6aa601c5 | 418 | BootTimes *boot_times = NULL; |
319a4f4b | 419 | size_t c = 0; |
29b8b5ce | 420 | UnitInfo u; |
97cec9ba | 421 | int r; |
29b8b5ce | 422 | |
06bef033 IS |
423 | r = acquire_boot_times(bus, &boot_times); |
424 | if (r < 0) | |
df560cf6 | 425 | return r; |
06bef033 | 426 | |
de770b60 | 427 | r = bus_call_method(bus, bus_systemd_mgr, "ListUnits", &error, &reply, NULL); |
4ae25393 | 428 | if (r < 0) |
0ed3da7c | 429 | return log_error_errno(r, "Failed to list units: %s", bus_error_message(&error, r)); |
29b8b5ce IS |
430 | |
431 | r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)"); | |
df560cf6 FB |
432 | if (r < 0) |
433 | return bus_log_parse_error(r); | |
29b8b5ce IS |
434 | |
435 | while ((r = bus_parse_unit_info(reply, &u)) > 0) { | |
6aa601c5 | 436 | UnitTimes *t; |
29b8b5ce | 437 | |
319a4f4b | 438 | if (!GREEDY_REALLOC(unit_times, c + 2)) |
df560cf6 | 439 | return log_oom(); |
29b8b5ce | 440 | |
1ace223c | 441 | unit_times[c + 1].has_data = false; |
df560cf6 | 442 | t = &unit_times[c]; |
29b8b5ce IS |
443 | t->name = NULL; |
444 | ||
445 | assert_cc(sizeof(usec_t) == sizeof(uint64_t)); | |
446 | ||
cc0eb780 YW |
447 | r = bus_map_all_properties( |
448 | bus, | |
449 | "org.freedesktop.systemd1", | |
450 | u.unit_path, | |
451 | property_map, | |
452 | BUS_MAP_STRDUP, | |
453 | &error, | |
454 | NULL, | |
455 | t); | |
456 | if (r < 0) | |
c2953e08 ZJS |
457 | return log_error_errno(r, "Failed to get timestamp properties of unit %s: %s", |
458 | u.id, bus_error_message(&error, r)); | |
29b8b5ce | 459 | |
06bef033 IS |
460 | subtract_timestamp(&t->activating, boot_times->reverse_offset); |
461 | subtract_timestamp(&t->activated, boot_times->reverse_offset); | |
462 | subtract_timestamp(&t->deactivating, boot_times->reverse_offset); | |
463 | subtract_timestamp(&t->deactivated, boot_times->reverse_offset); | |
464 | ||
29b8b5ce IS |
465 | if (t->activated >= t->activating) |
466 | t->time = t->activated - t->activating; | |
467 | else if (t->deactivated >= t->activating) | |
468 | t->time = t->deactivated - t->activating; | |
469 | else | |
470 | t->time = 0; | |
471 | ||
472 | if (t->activating == 0) | |
473 | continue; | |
474 | ||
475 | t->name = strdup(u.id); | |
df560cf6 FB |
476 | if (!t->name) |
477 | return log_oom(); | |
478 | ||
479 | t->has_data = true; | |
29b8b5ce IS |
480 | c++; |
481 | } | |
df560cf6 FB |
482 | if (r < 0) |
483 | return bus_log_parse_error(r); | |
29b8b5ce | 484 | |
df560cf6 | 485 | *out = TAKE_PTR(unit_times); |
29b8b5ce | 486 | return c; |
29b8b5ce IS |
487 | } |
488 | ||
6aa601c5 | 489 | static int acquire_host_info(sd_bus *bus, HostInfo **hi) { |
7e690cef | 490 | static const struct bus_properties_map hostname_map[] = { |
6aa601c5 ZJS |
491 | { "Hostname", "s", NULL, offsetof(HostInfo, hostname) }, |
492 | { "KernelName", "s", NULL, offsetof(HostInfo, kernel_name) }, | |
493 | { "KernelRelease", "s", NULL, offsetof(HostInfo, kernel_release) }, | |
494 | { "KernelVersion", "s", NULL, offsetof(HostInfo, kernel_version) }, | |
495 | { "OperatingSystemPrettyName", "s", NULL, offsetof(HostInfo, os_pretty_name) }, | |
7e690cef DH |
496 | {} |
497 | }; | |
498 | ||
499 | static const struct bus_properties_map manager_map[] = { | |
6aa601c5 ZJS |
500 | { "Virtualization", "s", NULL, offsetof(HostInfo, virtualization) }, |
501 | { "Architecture", "s", NULL, offsetof(HostInfo, architecture) }, | |
7e690cef DH |
502 | {} |
503 | }; | |
504 | ||
4afd3348 | 505 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
4f481d76 | 506 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *system_bus = NULL; |
75db809a | 507 | _cleanup_(free_host_infop) HostInfo *host = NULL; |
b1b533a0 LP |
508 | int r; |
509 | ||
6aa601c5 | 510 | host = new0(HostInfo, 1); |
7e690cef DH |
511 | if (!host) |
512 | return log_oom(); | |
513 | ||
4f481d76 YW |
514 | if (arg_scope != UNIT_FILE_SYSTEM) { |
515 | r = bus_connect_transport(arg_transport, arg_host, false, &system_bus); | |
516 | if (r < 0) { | |
517 | log_debug_errno(r, "Failed to connect to system bus, ignoring: %m"); | |
518 | goto manager; | |
519 | } | |
520 | } | |
521 | ||
1ace223c SJ |
522 | r = bus_map_all_properties( |
523 | system_bus ?: bus, | |
524 | "org.freedesktop.hostname1", | |
525 | "/org/freedesktop/hostname1", | |
526 | hostname_map, | |
527 | BUS_MAP_STRDUP, | |
528 | &error, | |
529 | NULL, | |
530 | host); | |
4f481d76 | 531 | if (r < 0) { |
c2953e08 ZJS |
532 | log_debug_errno(r, "Failed to get host information from systemd-hostnamed, ignoring: %s", |
533 | bus_error_message(&error, r)); | |
4f481d76 YW |
534 | sd_bus_error_free(&error); |
535 | } | |
7e690cef | 536 | |
4f481d76 | 537 | manager: |
1ace223c SJ |
538 | r = bus_map_all_properties( |
539 | bus, | |
540 | "org.freedesktop.systemd1", | |
541 | "/org/freedesktop/systemd1", | |
542 | manager_map, | |
543 | BUS_MAP_STRDUP, | |
544 | &error, | |
545 | NULL, | |
546 | host); | |
febda62a | 547 | if (r < 0) |
c2953e08 ZJS |
548 | return log_error_errno(r, "Failed to get host information from systemd: %s", |
549 | bus_error_message(&error, r)); | |
7e690cef | 550 | |
1cc6c93a | 551 | *hi = TAKE_PTR(host); |
7e690cef | 552 | return 0; |
7e690cef DH |
553 | } |
554 | ||
048ecf5b | 555 | static int pretty_boot_time(sd_bus *bus, char **_buf) { |
6aa601c5 | 556 | BootTimes *t; |
2265fbf7 | 557 | static char buf[4096]; |
c170f3a4 LP |
558 | size_t size; |
559 | char *ptr; | |
560 | int r; | |
bd07d3d0 | 561 | usec_t activated_time = USEC_INFINITY; |
1ace223c | 562 | _cleanup_free_ char *path = NULL, *unit_id = NULL; |
bd07d3d0 | 563 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
c170f3a4 LP |
564 | |
565 | r = acquire_boot_times(bus, &t); | |
566 | if (r < 0) | |
567 | return r; | |
2265fbf7 | 568 | |
bd07d3d0 JR |
569 | path = unit_dbus_path_from_name(SPECIAL_DEFAULT_TARGET); |
570 | if (!path) | |
571 | return log_oom(); | |
572 | ||
573 | r = sd_bus_get_property_string( | |
574 | bus, | |
575 | "org.freedesktop.systemd1", | |
576 | path, | |
577 | "org.freedesktop.systemd1.Unit", | |
578 | "Id", | |
579 | &error, | |
580 | &unit_id); | |
581 | if (r < 0) { | |
582 | log_error_errno(r, "default.target doesn't seem to exist: %s", bus_error_message(&error, r)); | |
583 | unit_id = NULL; | |
584 | } | |
585 | ||
586 | r = bus_get_uint64_property(bus, path, | |
587 | "org.freedesktop.systemd1.Unit", | |
588 | "ActiveEnterTimestampMonotonic", | |
589 | &activated_time); | |
590 | if (r < 0) { | |
0c753963 | 591 | log_info_errno(r, "Could not get time to reach default.target, ignoring: %m"); |
bd07d3d0 JR |
592 | activated_time = USEC_INFINITY; |
593 | } | |
594 | ||
c170f3a4 LP |
595 | ptr = buf; |
596 | size = sizeof(buf); | |
2265fbf7 SP |
597 | |
598 | size = strpcpyf(&ptr, size, "Startup finished in "); | |
baa4880b | 599 | if (t->firmware_time > 0) |
5291f26d | 600 | size = strpcpyf(&ptr, size, "%s (firmware) + ", FORMAT_TIMESPAN(t->firmware_time - t->loader_time, USEC_PER_MSEC)); |
baa4880b | 601 | if (t->loader_time > 0) |
5291f26d | 602 | size = strpcpyf(&ptr, size, "%s (loader) + ", FORMAT_TIMESPAN(t->loader_time, USEC_PER_MSEC)); |
02be0cca | 603 | if (t->kernel_done_time > 0) |
5291f26d | 604 | size = strpcpyf(&ptr, size, "%s (kernel) + ", FORMAT_TIMESPAN(t->kernel_done_time, USEC_PER_MSEC)); |
2265fbf7 | 605 | if (t->initrd_time > 0) |
5291f26d | 606 | size = strpcpyf(&ptr, size, "%s (initrd) + ", FORMAT_TIMESPAN(t->userspace_time - t->initrd_time, USEC_PER_MSEC)); |
2265fbf7 | 607 | |
5291f26d | 608 | size = strpcpyf(&ptr, size, "%s (userspace) ", FORMAT_TIMESPAN(t->finish_time - t->userspace_time, USEC_PER_MSEC)); |
02be0cca | 609 | if (t->kernel_done_time > 0) |
5291f26d | 610 | strpcpyf(&ptr, size, "= %s ", FORMAT_TIMESPAN(t->firmware_time + t->finish_time, USEC_PER_MSEC)); |
2265fbf7 | 611 | |
1f65fd49 | 612 | if (unit_id && timestamp_is_set(activated_time)) { |
b5d6f7ea ZJS |
613 | usec_t base = t->userspace_time > 0 ? t->userspace_time : t->reverse_offset; |
614 | ||
615 | size = strpcpyf(&ptr, size, "\n%s reached after %s in userspace", unit_id, | |
5291f26d | 616 | FORMAT_TIMESPAN(activated_time - base, USEC_PER_MSEC)); |
eddb5037 | 617 | } else if (unit_id && activated_time == 0) |
da933f7d JR |
618 | size = strpcpyf(&ptr, size, "\n%s was never reached", unit_id); |
619 | else if (unit_id && activated_time == USEC_INFINITY) | |
feb92776 | 620 | size = strpcpyf(&ptr, size, "\nCould not get time to reach %s.", unit_id); |
da933f7d JR |
621 | else if (!unit_id) |
622 | size = strpcpyf(&ptr, size, "\ncould not find default.target"); | |
623 | ||
c170f3a4 LP |
624 | ptr = strdup(buf); |
625 | if (!ptr) | |
626 | return log_oom(); | |
627 | ||
628 | *_buf = ptr; | |
629 | return 0; | |
2265fbf7 SP |
630 | } |
631 | ||
c170f3a4 | 632 | static void svg_graph_box(double height, double begin, double end) { |
2265fbf7 SP |
633 | /* outside box, fill */ |
634 | svg("<rect class=\"box\" x=\"0\" y=\"0\" width=\"%.03f\" height=\"%.03f\" />\n", | |
1ace223c SJ |
635 | SCALE_X * (end - begin), |
636 | SCALE_Y * height); | |
2265fbf7 | 637 | |
6aa601c5 | 638 | for (long long i = ((long long) (begin / 100000)) * 100000; i <= end; i += 100000) { |
2265fbf7 | 639 | /* lines for each second */ |
c170f3a4 | 640 | if (i % 5000000 == 0) |
2265fbf7 SP |
641 | svg(" <line class=\"sec5\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n" |
642 | " <text class=\"sec\" x=\"%.03f\" y=\"%.03f\" >%.01fs</text>\n", | |
1ace223c SJ |
643 | SCALE_X * i, |
644 | SCALE_X * i, | |
645 | SCALE_Y * height, | |
646 | SCALE_X * i, | |
647 | -5.0, | |
648 | 0.000001 * i); | |
c170f3a4 | 649 | else if (i % 1000000 == 0) |
2265fbf7 SP |
650 | svg(" <line class=\"sec1\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n" |
651 | " <text class=\"sec\" x=\"%.03f\" y=\"%.03f\" >%.01fs</text>\n", | |
1ace223c SJ |
652 | SCALE_X * i, |
653 | SCALE_X * i, | |
654 | SCALE_Y * height, | |
655 | SCALE_X * i, | |
656 | -5.0, | |
657 | 0.000001 * i); | |
2265fbf7 SP |
658 | else |
659 | svg(" <line class=\"sec01\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n", | |
1ace223c SJ |
660 | SCALE_X * i, |
661 | SCALE_X * i, | |
662 | SCALE_Y * height); | |
2265fbf7 SP |
663 | } |
664 | } | |
665 | ||
6aa601c5 | 666 | static int plot_unit_times(UnitTimes *u, double width, int y) { |
7725fc11 YW |
667 | bool b; |
668 | ||
669 | if (!u->name) | |
670 | return 0; | |
671 | ||
672 | svg_bar("activating", u->activating, u->activated, y); | |
673 | svg_bar("active", u->activated, u->deactivating, y); | |
674 | svg_bar("deactivating", u->deactivating, u->deactivated, y); | |
675 | ||
676 | /* place the text on the left if we have passed the half of the svg width */ | |
677 | b = u->activating * SCALE_X < width / 2; | |
678 | if (u->time) | |
679 | svg_text(b, u->activating, y, "%s (%s)", | |
5291f26d | 680 | u->name, FORMAT_TIMESPAN(u->time, USEC_PER_MSEC)); |
7725fc11 YW |
681 | else |
682 | svg_text(b, u->activating, y, "%s", u->name); | |
683 | ||
684 | return 1; | |
685 | } | |
686 | ||
a6bcef29 | 687 | static int analyze_plot(int argc, char *argv[], void *userdata) { |
6aa601c5 | 688 | _cleanup_(free_host_infop) HostInfo *host = NULL; |
a6bcef29 | 689 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; |
15567b3a | 690 | _cleanup_(unit_times_free_arrayp) UnitTimes *times = NULL; |
4f481d76 YW |
691 | _cleanup_free_ char *pretty_times = NULL; |
692 | bool use_full_bus = arg_scope == UNIT_FILE_SYSTEM; | |
6aa601c5 ZJS |
693 | BootTimes *boot; |
694 | UnitTimes *u; | |
a6bcef29 | 695 | int n, m = 1, y = 0, r; |
2265fbf7 | 696 | double width; |
2265fbf7 | 697 | |
f7e29336 | 698 | r = acquire_bus(&bus, &use_full_bus); |
a6bcef29 | 699 | if (r < 0) |
10a7340a | 700 | return bus_log_connect_error(r, arg_transport); |
a6bcef29 | 701 | |
c170f3a4 LP |
702 | n = acquire_boot_times(bus, &boot); |
703 | if (n < 0) | |
704 | return n; | |
2265fbf7 | 705 | |
c170f3a4 LP |
706 | n = pretty_boot_time(bus, &pretty_times); |
707 | if (n < 0) | |
708 | return n; | |
2265fbf7 | 709 | |
4f481d76 | 710 | if (use_full_bus || arg_scope != UNIT_FILE_SYSTEM) { |
5c69b31c GJ |
711 | n = acquire_host_info(bus, &host); |
712 | if (n < 0) | |
713 | return n; | |
714 | } | |
2265fbf7 SP |
715 | |
716 | n = acquire_time_data(bus, ×); | |
c170f3a4 | 717 | if (n <= 0) |
19f462f2 | 718 | return n; |
2265fbf7 | 719 | |
93bab288 | 720 | typesafe_qsort(times, n, compare_unit_start); |
2265fbf7 | 721 | |
2f6eb835 | 722 | width = SCALE_X * (boot->firmware_time + boot->finish_time); |
2265fbf7 SP |
723 | if (width < 800.0) |
724 | width = 800.0; | |
725 | ||
726 | if (boot->firmware_time > boot->loader_time) | |
727 | m++; | |
baa4880b | 728 | if (boot->loader_time > 0) { |
2265fbf7 SP |
729 | m++; |
730 | if (width < 1000.0) | |
731 | width = 1000.0; | |
732 | } | |
baa4880b | 733 | if (boot->initrd_time > 0) |
2265fbf7 | 734 | m++; |
02be0cca | 735 | if (boot->kernel_done_time > 0) |
2265fbf7 SP |
736 | m++; |
737 | ||
df560cf6 | 738 | for (u = times; u->has_data; u++) { |
95168f7d | 739 | double text_start, text_width; |
c170f3a4 | 740 | |
7725fc11 | 741 | if (u->activating > boot->finish_time) { |
a1e58e8e | 742 | u->name = mfree(u->name); |
2265fbf7 SP |
743 | continue; |
744 | } | |
95168f7d TA |
745 | |
746 | /* If the text cannot fit on the left side then | |
747 | * increase the svg width so it fits on the right. | |
748 | * TODO: calculate the text width more accurately */ | |
749 | text_width = 8.0 * strlen(u->name); | |
cc27380c | 750 | text_start = (boot->firmware_time + u->activating) * SCALE_X; |
95168f7d TA |
751 | if (text_width > text_start && text_width + text_start > width) |
752 | width = text_width + text_start; | |
2265fbf7 | 753 | |
efe6112d YW |
754 | if (u->deactivated > u->activating && |
755 | u->deactivated <= boot->finish_time && | |
756 | u->activated == 0 && u->deactivating == 0) | |
cc27380c TA |
757 | u->activated = u->deactivating = u->deactivated; |
758 | if (u->activated < u->activating || u->activated > boot->finish_time) | |
759 | u->activated = boot->finish_time; | |
efe6112d | 760 | if (u->deactivating < u->activated || u->deactivating > boot->finish_time) |
cc27380c TA |
761 | u->deactivating = boot->finish_time; |
762 | if (u->deactivated < u->deactivating || u->deactivated > boot->finish_time) | |
763 | u->deactivated = boot->finish_time; | |
2265fbf7 SP |
764 | m++; |
765 | } | |
766 | ||
767 | svg("<?xml version=\"1.0\" standalone=\"no\"?>\n" | |
768 | "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" " | |
769 | "\"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n"); | |
770 | ||
771 | svg("<svg width=\"%.0fpx\" height=\"%.0fpx\" version=\"1.1\" " | |
772 | "xmlns=\"http://www.w3.org/2000/svg\">\n\n", | |
518d10e9 | 773 | 80.0 + width, 150.0 + (m * SCALE_Y) + |
d9acfb71 | 774 | 5 * SCALE_Y /* legend */); |
2265fbf7 SP |
775 | |
776 | /* write some basic info as a comment, including some help */ | |
777 | svg("<!-- This file is a systemd-analyze SVG file. It is best rendered in a -->\n" | |
778 | "<!-- browser such as Chrome, Chromium or Firefox. Other applications -->\n" | |
779 | "<!-- that render these files properly but much slower are ImageMagick, -->\n" | |
780 | "<!-- gimp, inkscape, etc. To display the files on your system, just -->\n" | |
781 | "<!-- point your browser to this file. -->\n\n" | |
681bd2c5 | 782 | "<!-- This plot was generated by systemd-analyze version %-16.16s -->\n\n", GIT_VERSION); |
2265fbf7 SP |
783 | |
784 | /* style sheet */ | |
785 | svg("<defs>\n <style type=\"text/css\">\n <![CDATA[\n" | |
786 | " rect { stroke-width: 1; stroke-opacity: 0; }\n" | |
418e3750 | 787 | " rect.background { fill: rgb(255,255,255); }\n" |
2265fbf7 SP |
788 | " rect.activating { fill: rgb(255,0,0); fill-opacity: 0.7; }\n" |
789 | " rect.active { fill: rgb(200,150,150); fill-opacity: 0.7; }\n" | |
790 | " rect.deactivating { fill: rgb(150,100,100); fill-opacity: 0.7; }\n" | |
791 | " rect.kernel { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
792 | " rect.initrd { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
793 | " rect.firmware { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
794 | " rect.loader { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
795 | " rect.userspace { fill: rgb(150,150,150); fill-opacity: 0.7; }\n" | |
c2e0d600 | 796 | " rect.security { fill: rgb(144,238,144); fill-opacity: 0.7; }\n" |
518d10e9 | 797 | " rect.generators { fill: rgb(102,204,255); fill-opacity: 0.7; }\n" |
d9acfb71 | 798 | " rect.unitsload { fill: rgb( 82,184,255); fill-opacity: 0.7; }\n" |
2265fbf7 SP |
799 | " rect.box { fill: rgb(240,240,240); stroke: rgb(192,192,192); }\n" |
800 | " line { stroke: rgb(64,64,64); stroke-width: 1; }\n" | |
801 | "// line.sec1 { }\n" | |
802 | " line.sec5 { stroke-width: 2; }\n" | |
803 | " line.sec01 { stroke: rgb(224,224,224); stroke-width: 1; }\n" | |
2b7d6965 TA |
804 | " text { font-family: Verdana, Helvetica; font-size: 14px; }\n" |
805 | " text.left { font-family: Verdana, Helvetica; font-size: 14px; text-anchor: start; }\n" | |
806 | " text.right { font-family: Verdana, Helvetica; font-size: 14px; text-anchor: end; }\n" | |
807 | " text.sec { font-size: 10px; }\n" | |
2265fbf7 SP |
808 | " ]]>\n </style>\n</defs>\n\n"); |
809 | ||
418e3750 | 810 | svg("<rect class=\"background\" width=\"100%%\" height=\"100%%\" />\n"); |
2265fbf7 | 811 | svg("<text x=\"20\" y=\"50\">%s</text>", pretty_times); |
4f481d76 | 812 | if (host) |
5c69b31c GJ |
813 | svg("<text x=\"20\" y=\"30\">%s %s (%s %s %s) %s %s</text>", |
814 | isempty(host->os_pretty_name) ? "Linux" : host->os_pretty_name, | |
815 | strempty(host->hostname), | |
816 | strempty(host->kernel_name), | |
817 | strempty(host->kernel_release), | |
818 | strempty(host->kernel_version), | |
819 | strempty(host->architecture), | |
820 | strempty(host->virtualization)); | |
2265fbf7 | 821 | |
2f6eb835 | 822 | svg("<g transform=\"translate(%.3f,100)\">\n", 20.0 + (SCALE_X * boot->firmware_time)); |
b5cfa740 | 823 | svg_graph_box(m, -(double) boot->firmware_time, boot->finish_time); |
2265fbf7 | 824 | |
baa4880b | 825 | if (boot->firmware_time > 0) { |
c170f3a4 LP |
826 | svg_bar("firmware", -(double) boot->firmware_time, -(double) boot->loader_time, y); |
827 | svg_text(true, -(double) boot->firmware_time, y, "firmware"); | |
2265fbf7 SP |
828 | y++; |
829 | } | |
baa4880b | 830 | if (boot->loader_time > 0) { |
c170f3a4 LP |
831 | svg_bar("loader", -(double) boot->loader_time, 0, y); |
832 | svg_text(true, -(double) boot->loader_time, y, "loader"); | |
2265fbf7 SP |
833 | y++; |
834 | } | |
02be0cca | 835 | if (boot->kernel_done_time > 0) { |
2265fbf7 | 836 | svg_bar("kernel", 0, boot->kernel_done_time, y); |
c170f3a4 | 837 | svg_text(true, 0, y, "kernel"); |
2265fbf7 SP |
838 | y++; |
839 | } | |
baa4880b | 840 | if (boot->initrd_time > 0) { |
2265fbf7 | 841 | svg_bar("initrd", boot->initrd_time, boot->userspace_time, y); |
8c006565 YW |
842 | if (boot->initrd_security_start_time < boot->initrd_security_finish_time) |
843 | svg_bar("security", boot->initrd_security_start_time, boot->initrd_security_finish_time, y); | |
844 | if (boot->initrd_generators_start_time < boot->initrd_generators_finish_time) | |
845 | svg_bar("generators", boot->initrd_generators_start_time, boot->initrd_generators_finish_time, y); | |
846 | if (boot->initrd_unitsload_start_time < boot->initrd_unitsload_finish_time) | |
847 | svg_bar("unitsload", boot->initrd_unitsload_start_time, boot->initrd_unitsload_finish_time, y); | |
c170f3a4 | 848 | svg_text(true, boot->initrd_time, y, "initrd"); |
2265fbf7 SP |
849 | y++; |
850 | } | |
7725fc11 YW |
851 | |
852 | for (u = times; u->has_data; u++) { | |
853 | if (u->activating >= boot->userspace_time) | |
854 | break; | |
855 | ||
856 | y += plot_unit_times(u, width, y); | |
857 | } | |
858 | ||
518d10e9 | 859 | svg_bar("active", boot->userspace_time, boot->finish_time, y); |
79ecaae4 YW |
860 | if (boot->security_start_time > 0) |
861 | svg_bar("security", boot->security_start_time, boot->security_finish_time, y); | |
518d10e9 | 862 | svg_bar("generators", boot->generators_start_time, boot->generators_finish_time, y); |
d9acfb71 | 863 | svg_bar("unitsload", boot->unitsload_start_time, boot->unitsload_finish_time, y); |
95168f7d | 864 | svg_text(true, boot->userspace_time, y, "systemd"); |
2265fbf7 SP |
865 | y++; |
866 | ||
7725fc11 YW |
867 | for (; u->has_data; u++) |
868 | y += plot_unit_times(u, width, y); | |
518d10e9 | 869 | |
b5cfa740 TA |
870 | svg("</g>\n"); |
871 | ||
518d10e9 | 872 | /* Legend */ |
b5cfa740 | 873 | svg("<g transform=\"translate(20,100)\">\n"); |
518d10e9 UTL |
874 | y++; |
875 | svg_bar("activating", 0, 300000, y); | |
95168f7d | 876 | svg_text(true, 400000, y, "Activating"); |
518d10e9 UTL |
877 | y++; |
878 | svg_bar("active", 0, 300000, y); | |
95168f7d | 879 | svg_text(true, 400000, y, "Active"); |
518d10e9 UTL |
880 | y++; |
881 | svg_bar("deactivating", 0, 300000, y); | |
95168f7d | 882 | svg_text(true, 400000, y, "Deactivating"); |
518d10e9 | 883 | y++; |
79ecaae4 YW |
884 | if (boot->security_start_time > 0) { |
885 | svg_bar("security", 0, 300000, y); | |
886 | svg_text(true, 400000, y, "Setting up security module"); | |
887 | y++; | |
888 | } | |
518d10e9 | 889 | svg_bar("generators", 0, 300000, y); |
95168f7d | 890 | svg_text(true, 400000, y, "Generators"); |
518d10e9 | 891 | y++; |
d9acfb71 | 892 | svg_bar("unitsload", 0, 300000, y); |
95168f7d | 893 | svg_text(true, 400000, y, "Loading unit files"); |
d9acfb71 | 894 | y++; |
518d10e9 | 895 | |
2265fbf7 SP |
896 | svg("</g>\n\n"); |
897 | ||
988b9df2 | 898 | svg("</svg>\n"); |
c170f3a4 | 899 | |
df560cf6 | 900 | return 0; |
2265fbf7 SP |
901 | } |
902 | ||
1ace223c SJ |
903 | static int list_dependencies_print( |
904 | const char *name, | |
905 | unsigned level, | |
906 | unsigned branches, | |
907 | bool last, | |
6aa601c5 ZJS |
908 | UnitTimes *times, |
909 | BootTimes *boot) { | |
1ace223c | 910 | |
6aa601c5 | 911 | for (unsigned i = level; i != 0; i--) |
9a6f746f | 912 | printf("%s", special_glyph(branches & (1 << (i-1)) ? SPECIAL_GLYPH_TREE_VERTICAL : SPECIAL_GLYPH_TREE_SPACE)); |
bb150966 | 913 | |
9a6f746f | 914 | printf("%s", special_glyph(last ? SPECIAL_GLYPH_TREE_RIGHT : SPECIAL_GLYPH_TREE_BRANCH)); |
bb150966 HH |
915 | |
916 | if (times) { | |
baa4880b | 917 | if (times->time > 0) |
54f8c958 | 918 | printf("%s%s @%s +%s%s", ansi_highlight_red(), name, |
5291f26d ZJS |
919 | FORMAT_TIMESPAN(times->activating - boot->userspace_time, USEC_PER_MSEC), |
920 | FORMAT_TIMESPAN(times->time, USEC_PER_MSEC), ansi_normal()); | |
cc27380c | 921 | else if (times->activated > boot->userspace_time) |
5291f26d | 922 | printf("%s @%s", name, FORMAT_TIMESPAN(times->activated - boot->userspace_time, USEC_PER_MSEC)); |
bb150966 HH |
923 | else |
924 | printf("%s", name); | |
988b9df2 LP |
925 | } else |
926 | printf("%s", name); | |
bb150966 HH |
927 | printf("\n"); |
928 | ||
929 | return 0; | |
930 | } | |
931 | ||
048ecf5b | 932 | static int list_dependencies_get_dependencies(sd_bus *bus, const char *name, char ***deps) { |
988b9df2 | 933 | _cleanup_free_ char *path = NULL; |
bb150966 HH |
934 | |
935 | assert(bus); | |
936 | assert(name); | |
937 | assert(deps); | |
938 | ||
939 | path = unit_dbus_path_from_name(name); | |
234519ae | 940 | if (!path) |
988b9df2 | 941 | return -ENOMEM; |
bb150966 | 942 | |
988b9df2 | 943 | return bus_get_unit_property_strv(bus, path, "After", deps); |
bb150966 HH |
944 | } |
945 | ||
946 | static Hashmap *unit_times_hashmap; | |
947 | ||
1ace223c | 948 | static int list_dependencies_compare(char *const *a, char *const *b) { |
bb150966 | 949 | usec_t usa = 0, usb = 0; |
6aa601c5 | 950 | UnitTimes *times; |
bb150966 HH |
951 | |
952 | times = hashmap_get(unit_times_hashmap, *a); | |
953 | if (times) | |
cc27380c | 954 | usa = times->activated; |
bb150966 HH |
955 | times = hashmap_get(unit_times_hashmap, *b); |
956 | if (times) | |
cc27380c | 957 | usb = times->activated; |
bb150966 | 958 | |
93bab288 | 959 | return CMP(usb, usa); |
bb150966 HH |
960 | } |
961 | ||
6aa601c5 | 962 | static bool times_in_range(const UnitTimes *times, const BootTimes *boot) { |
1ace223c | 963 | return times && times->activated > 0 && times->activated <= boot->finish_time; |
230cc99a ZJS |
964 | } |
965 | ||
1ace223c | 966 | static int list_dependencies_one(sd_bus *bus, const char *name, unsigned level, char ***units, unsigned branches) { |
bb150966 HH |
967 | _cleanup_strv_free_ char **deps = NULL; |
968 | char **c; | |
05f7a068 | 969 | int r; |
bb150966 HH |
970 | usec_t service_longest = 0; |
971 | int to_print = 0; | |
6aa601c5 ZJS |
972 | UnitTimes *times; |
973 | BootTimes *boot; | |
bb150966 | 974 | |
988b9df2 | 975 | if (strv_extend(units, name)) |
bb150966 HH |
976 | return log_oom(); |
977 | ||
978 | r = list_dependencies_get_dependencies(bus, name, &deps); | |
979 | if (r < 0) | |
980 | return r; | |
981 | ||
93bab288 | 982 | typesafe_qsort(deps, strv_length(deps), list_dependencies_compare); |
bb150966 HH |
983 | |
984 | r = acquire_boot_times(bus, &boot); | |
985 | if (r < 0) | |
986 | return r; | |
987 | ||
988 | STRV_FOREACH(c, deps) { | |
33b7988d | 989 | times = hashmap_get(unit_times_hashmap, *c); /* lgtm [cpp/inconsistent-null-check] */ |
1ace223c | 990 | if (times_in_range(times, boot) && times->activated >= service_longest) |
cc27380c | 991 | service_longest = times->activated; |
bb150966 HH |
992 | } |
993 | ||
234519ae | 994 | if (service_longest == 0) |
bb150966 HH |
995 | return r; |
996 | ||
997 | STRV_FOREACH(c, deps) { | |
33b7988d | 998 | times = hashmap_get(unit_times_hashmap, *c); /* lgtm [cpp/inconsistent-null-check] */ |
1ace223c | 999 | if (times_in_range(times, boot) && service_longest - times->activated <= arg_fuzz) |
bb150966 | 1000 | to_print++; |
bb150966 HH |
1001 | } |
1002 | ||
f168c273 | 1003 | if (!to_print) |
bb150966 HH |
1004 | return r; |
1005 | ||
1006 | STRV_FOREACH(c, deps) { | |
33b7988d | 1007 | times = hashmap_get(unit_times_hashmap, *c); /* lgtm [cpp/inconsistent-null-check] */ |
1ace223c | 1008 | if (!times_in_range(times, boot) || service_longest - times->activated > arg_fuzz) |
bb150966 HH |
1009 | continue; |
1010 | ||
1011 | to_print--; | |
1012 | ||
1013 | r = list_dependencies_print(*c, level, branches, to_print == 0, times, boot); | |
1014 | if (r < 0) | |
1015 | return r; | |
1016 | ||
1017 | if (strv_contains(*units, *c)) { | |
1018 | r = list_dependencies_print("...", level + 1, (branches << 1) | (to_print ? 1 : 0), | |
1019 | true, NULL, boot); | |
872c8faa ZJS |
1020 | if (r < 0) |
1021 | return r; | |
bb150966 HH |
1022 | continue; |
1023 | } | |
1024 | ||
1ace223c | 1025 | r = list_dependencies_one(bus, *c, level + 1, units, (branches << 1) | (to_print ? 1 : 0)); |
872c8faa | 1026 | if (r < 0) |
bb150966 HH |
1027 | return r; |
1028 | ||
baa4880b | 1029 | if (to_print == 0) |
bb150966 | 1030 | break; |
bb150966 HH |
1031 | } |
1032 | return 0; | |
1033 | } | |
1034 | ||
048ecf5b | 1035 | static int list_dependencies(sd_bus *bus, const char *name) { |
bb150966 | 1036 | _cleanup_strv_free_ char **units = NULL; |
6aa601c5 | 1037 | UnitTimes *times; |
bb150966 | 1038 | int r; |
0ee9613d TA |
1039 | const char *id; |
1040 | _cleanup_free_ char *path = NULL; | |
4afd3348 LP |
1041 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
1042 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
6aa601c5 | 1043 | BootTimes *boot; |
bb150966 HH |
1044 | |
1045 | assert(bus); | |
1046 | ||
805bf39c | 1047 | path = unit_dbus_path_from_name(name); |
234519ae | 1048 | if (!path) |
988b9df2 | 1049 | return -ENOMEM; |
bb150966 | 1050 | |
a936124f TA |
1051 | r = sd_bus_get_property( |
1052 | bus, | |
1053 | "org.freedesktop.systemd1", | |
1054 | path, | |
1055 | "org.freedesktop.systemd1.Unit", | |
1056 | "Id", | |
1057 | &error, | |
1058 | &reply, | |
1059 | "s"); | |
4ae25393 | 1060 | if (r < 0) |
0ed3da7c | 1061 | return log_error_errno(r, "Failed to get ID: %s", bus_error_message(&error, r)); |
bb150966 | 1062 | |
048ecf5b | 1063 | r = sd_bus_message_read(reply, "s", &id); |
5b30bef8 LP |
1064 | if (r < 0) |
1065 | return bus_log_parse_error(r); | |
bb150966 | 1066 | |
bb150966 HH |
1067 | times = hashmap_get(unit_times_hashmap, id); |
1068 | ||
1069 | r = acquire_boot_times(bus, &boot); | |
1070 | if (r < 0) | |
1071 | return r; | |
1072 | ||
1073 | if (times) { | |
1074 | if (times->time) | |
54f8c958 | 1075 | printf("%s%s +%s%s\n", ansi_highlight_red(), id, |
5291f26d | 1076 | FORMAT_TIMESPAN(times->time, USEC_PER_MSEC), ansi_normal()); |
cc27380c | 1077 | else if (times->activated > boot->userspace_time) |
5291f26d ZJS |
1078 | printf("%s @%s\n", id, |
1079 | FORMAT_TIMESPAN(times->activated - boot->userspace_time, USEC_PER_MSEC)); | |
bb150966 HH |
1080 | else |
1081 | printf("%s\n", id); | |
1082 | } | |
1083 | ||
805bf39c | 1084 | return list_dependencies_one(bus, name, 0, &units, 0); |
bb150966 HH |
1085 | } |
1086 | ||
a6bcef29 LP |
1087 | static int analyze_critical_chain(int argc, char *argv[], void *userdata) { |
1088 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
15567b3a | 1089 | _cleanup_(unit_times_free_arrayp) UnitTimes *times = NULL; |
bb150966 | 1090 | Hashmap *h; |
988b9df2 | 1091 | int n, r; |
bb150966 | 1092 | |
f7e29336 | 1093 | r = acquire_bus(&bus, NULL); |
a6bcef29 | 1094 | if (r < 0) |
10a7340a | 1095 | return bus_log_connect_error(r, arg_transport); |
a6bcef29 | 1096 | |
bb150966 HH |
1097 | n = acquire_time_data(bus, ×); |
1098 | if (n <= 0) | |
1099 | return n; | |
1100 | ||
d5099efc | 1101 | h = hashmap_new(&string_hash_ops); |
bb150966 | 1102 | if (!h) |
8efbce13 | 1103 | return log_oom(); |
bb150966 | 1104 | |
6aa601c5 | 1105 | for (UnitTimes *u = times; u->has_data; u++) { |
df560cf6 | 1106 | r = hashmap_put(h, u->name, u); |
bb150966 | 1107 | if (r < 0) |
8efbce13 | 1108 | return log_error_errno(r, "Failed to add entry to hashmap: %m"); |
bb150966 HH |
1109 | } |
1110 | unit_times_hashmap = h; | |
1111 | ||
384c2c32 | 1112 | pager_open(arg_pager_flags); |
9ea9d4cf | 1113 | |
2fffb93b ZJS |
1114 | puts("The time when unit became active or started is printed after the \"@\" character.\n" |
1115 | "The time the unit took to start is printed after the \"+\" character.\n"); | |
bb150966 | 1116 | |
a6bcef29 | 1117 | if (argc > 1) { |
805bf39c | 1118 | char **name; |
a6bcef29 | 1119 | STRV_FOREACH(name, strv_skip(argv, 1)) |
805bf39c | 1120 | list_dependencies(bus, *name); |
9ea9d4cf | 1121 | } else |
805bf39c | 1122 | list_dependencies(bus, SPECIAL_DEFAULT_TARGET); |
bb150966 | 1123 | |
a6bcef29 | 1124 | h = hashmap_free(h); |
bb150966 HH |
1125 | return 0; |
1126 | } | |
1127 | ||
a6bcef29 LP |
1128 | static int analyze_blame(int argc, char *argv[], void *userdata) { |
1129 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
15567b3a | 1130 | _cleanup_(unit_times_free_arrayp) UnitTimes *times = NULL; |
d8bfdbe1 | 1131 | _cleanup_(table_unrefp) Table *table = NULL; |
d8bfdbe1 | 1132 | TableCell *cell; |
a6bcef29 LP |
1133 | int n, r; |
1134 | ||
f7e29336 | 1135 | r = acquire_bus(&bus, NULL); |
a6bcef29 | 1136 | if (r < 0) |
10a7340a | 1137 | return bus_log_connect_error(r, arg_transport); |
c170f3a4 LP |
1138 | |
1139 | n = acquire_time_data(bus, ×); | |
1140 | if (n <= 0) | |
2265fbf7 SP |
1141 | return n; |
1142 | ||
4252171a | 1143 | table = table_new("time", "unit"); |
d8bfdbe1 YW |
1144 | if (!table) |
1145 | return log_oom(); | |
2265fbf7 | 1146 | |
d8bfdbe1 YW |
1147 | table_set_header(table, false); |
1148 | ||
1149 | assert_se(cell = table_get_cell(table, 0, 0)); | |
1150 | r = table_set_ellipsize_percent(table, cell, 100); | |
1151 | if (r < 0) | |
1152 | return r; | |
1153 | ||
1154 | r = table_set_align_percent(table, cell, 100); | |
1155 | if (r < 0) | |
1156 | return r; | |
1157 | ||
1158 | assert_se(cell = table_get_cell(table, 0, 1)); | |
1159 | r = table_set_ellipsize_percent(table, cell, 100); | |
1160 | if (r < 0) | |
1161 | return r; | |
1162 | ||
ef1e0b9a | 1163 | r = table_set_sort(table, (size_t) 0); |
d8bfdbe1 YW |
1164 | if (r < 0) |
1165 | return r; | |
1166 | ||
1167 | r = table_set_reverse(table, 0, true); | |
1168 | if (r < 0) | |
1169 | return r; | |
9ea9d4cf | 1170 | |
6aa601c5 | 1171 | for (UnitTimes *u = times; u->has_data; u++) { |
d8bfdbe1 YW |
1172 | if (u->time <= 0) |
1173 | continue; | |
1174 | ||
9c46b437 | 1175 | r = table_add_many(table, |
47cc458e | 1176 | TABLE_TIMESPAN_MSEC, u->time, |
9c46b437 | 1177 | TABLE_STRING, u->name); |
d8bfdbe1 | 1178 | if (r < 0) |
9c46b437 | 1179 | return table_log_add_error(r); |
2265fbf7 | 1180 | } |
c170f3a4 | 1181 | |
384c2c32 | 1182 | pager_open(arg_pager_flags); |
d8bfdbe1 YW |
1183 | |
1184 | return table_print(table, NULL); | |
2265fbf7 SP |
1185 | } |
1186 | ||
a6bcef29 LP |
1187 | static int analyze_time(int argc, char *argv[], void *userdata) { |
1188 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
c170f3a4 LP |
1189 | _cleanup_free_ char *buf = NULL; |
1190 | int r; | |
1191 | ||
f7e29336 | 1192 | r = acquire_bus(&bus, NULL); |
a6bcef29 | 1193 | if (r < 0) |
10a7340a | 1194 | return bus_log_connect_error(r, arg_transport); |
a6bcef29 | 1195 | |
c170f3a4 LP |
1196 | r = pretty_boot_time(bus, &buf); |
1197 | if (r < 0) | |
1198 | return r; | |
1199 | ||
1200 | puts(buf); | |
2265fbf7 SP |
1201 | return 0; |
1202 | } | |
1203 | ||
854a42fb | 1204 | static int cat_config(int argc, char *argv[], void *userdata) { |
2987225c | 1205 | char **arg, **list; |
854a42fb ZJS |
1206 | int r; |
1207 | ||
384c2c32 | 1208 | pager_open(arg_pager_flags); |
854a42fb | 1209 | |
2987225c LP |
1210 | list = strv_skip(argv, 1); |
1211 | STRV_FOREACH(arg, list) { | |
971f6ea5 ZJS |
1212 | const char *t = NULL; |
1213 | ||
2987225c | 1214 | if (arg != list) |
cb91deaf | 1215 | print_separator(); |
854a42fb ZJS |
1216 | |
1217 | if (path_is_absolute(*arg)) { | |
971f6ea5 ZJS |
1218 | const char *dir; |
1219 | ||
1220 | NULSTR_FOREACH(dir, CONF_PATHS_NULSTR("")) { | |
1221 | t = path_startswith(*arg, dir); | |
1222 | if (t) | |
1223 | break; | |
1224 | } | |
1225 | ||
baaa35ad ZJS |
1226 | if (!t) |
1227 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
c2953e08 | 1228 | "Path %s does not start with any known prefix.", *arg); |
971f6ea5 ZJS |
1229 | } else |
1230 | t = *arg; | |
1231 | ||
1232 | r = conf_files_cat(arg_root, t); | |
854a42fb ZJS |
1233 | if (r < 0) |
1234 | return r; | |
1235 | } | |
1236 | ||
1237 | return 0; | |
1238 | } | |
1239 | ||
a87b151a | 1240 | static int verb_log_control(int argc, char *argv[], void *userdata) { |
a6bcef29 | 1241 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; |
2ca2a91c LP |
1242 | int r; |
1243 | ||
b98416e1 | 1244 | assert(IN_SET(argc, 1, 2)); |
2ca2a91c | 1245 | |
f7e29336 | 1246 | r = acquire_bus(&bus, NULL); |
a6bcef29 | 1247 | if (r < 0) |
10a7340a | 1248 | return bus_log_connect_error(r, arg_transport); |
a65615ca | 1249 | |
a87b151a | 1250 | return verb_log_control_common(bus, "org.freedesktop.systemd1", argv[0], argc == 2 ? argv[1] : NULL); |
90657286 YW |
1251 | } |
1252 | ||
e67cd21d ZJS |
1253 | static bool strv_fnmatch_strv_or_empty(char* const* patterns, char **strv, int flags) { |
1254 | char **s; | |
1255 | STRV_FOREACH(s, strv) | |
1256 | if (strv_fnmatch_or_empty(patterns, *s, flags)) | |
1257 | return true; | |
1258 | ||
1259 | return false; | |
1260 | } | |
1261 | ||
1262 | static int do_unit_files(int argc, char *argv[], void *userdata) { | |
1263 | _cleanup_(lookup_paths_free) LookupPaths lp = {}; | |
1264 | _cleanup_hashmap_free_ Hashmap *unit_ids = NULL; | |
1265 | _cleanup_hashmap_free_ Hashmap *unit_names = NULL; | |
1266 | char **patterns = strv_skip(argv, 1); | |
e67cd21d ZJS |
1267 | const char *k, *dst; |
1268 | char **v; | |
1269 | int r; | |
1270 | ||
1271 | r = lookup_paths_init(&lp, arg_scope, 0, NULL); | |
1272 | if (r < 0) | |
1273 | return log_error_errno(r, "lookup_paths_init() failed: %m"); | |
1274 | ||
91e0ee5f | 1275 | r = unit_file_build_name_map(&lp, NULL, &unit_ids, &unit_names, NULL); |
e67cd21d ZJS |
1276 | if (r < 0) |
1277 | return log_error_errno(r, "unit_file_build_name_map() failed: %m"); | |
1278 | ||
90e74a66 | 1279 | HASHMAP_FOREACH_KEY(dst, k, unit_ids) { |
e67cd21d ZJS |
1280 | if (!strv_fnmatch_or_empty(patterns, k, FNM_NOESCAPE) && |
1281 | !strv_fnmatch_or_empty(patterns, dst, FNM_NOESCAPE)) | |
1282 | continue; | |
1283 | ||
1284 | printf("ids: %s → %s\n", k, dst); | |
1285 | } | |
1286 | ||
90e74a66 | 1287 | HASHMAP_FOREACH_KEY(v, k, unit_names) { |
e67cd21d ZJS |
1288 | if (!strv_fnmatch_or_empty(patterns, k, FNM_NOESCAPE) && |
1289 | !strv_fnmatch_strv_or_empty(patterns, v, FNM_NOESCAPE)) | |
1290 | continue; | |
1291 | ||
1292 | _cleanup_free_ char *j = strv_join(v, ", "); | |
1293 | printf("aliases: %s ← %s\n", k, j); | |
1294 | } | |
1295 | ||
1296 | return 0; | |
1297 | } | |
1298 | ||
31a5924e | 1299 | static int dump_unit_paths(int argc, char *argv[], void *userdata) { |
8e766630 | 1300 | _cleanup_(lookup_paths_free) LookupPaths paths = {}; |
31a5924e ZJS |
1301 | int r; |
1302 | char **p; | |
1303 | ||
1304 | r = lookup_paths_init(&paths, arg_scope, 0, NULL); | |
1305 | if (r < 0) | |
1306 | return log_error_errno(r, "lookup_paths_init() failed: %m"); | |
1307 | ||
1308 | STRV_FOREACH(p, paths.search_path) | |
1309 | puts(*p); | |
1310 | ||
1311 | return 0; | |
1312 | } | |
1313 | ||
417b82e1 MG |
1314 | static int dump_exit_status(int argc, char *argv[], void *userdata) { |
1315 | _cleanup_(table_unrefp) Table *table = NULL; | |
1316 | int r; | |
1317 | ||
1318 | table = table_new("name", "status", "class"); | |
1319 | if (!table) | |
1320 | return log_oom(); | |
1321 | ||
1322 | r = table_set_align_percent(table, table_get_cell(table, 0, 1), 100); | |
1323 | if (r < 0) | |
1324 | return log_error_errno(r, "Failed to right-align status: %m"); | |
1325 | ||
1326 | if (strv_isempty(strv_skip(argv, 1))) | |
1327 | for (size_t i = 0; i < ELEMENTSOF(exit_status_mappings); i++) { | |
1328 | if (!exit_status_mappings[i].name) | |
1329 | continue; | |
1330 | ||
1331 | r = table_add_many(table, | |
1332 | TABLE_STRING, exit_status_mappings[i].name, | |
1333 | TABLE_INT, (int) i, | |
1334 | TABLE_STRING, exit_status_class(i)); | |
1335 | if (r < 0) | |
9c46b437 | 1336 | return table_log_add_error(r); |
417b82e1 MG |
1337 | } |
1338 | else | |
1339 | for (int i = 1; i < argc; i++) { | |
1340 | int status; | |
1341 | ||
1342 | status = exit_status_from_string(argv[i]); | |
1343 | if (status < 0) | |
7211c853 | 1344 | return log_error_errno(status, "Invalid exit status \"%s\".", argv[i]); |
417b82e1 MG |
1345 | |
1346 | assert(status >= 0 && (size_t) status < ELEMENTSOF(exit_status_mappings)); | |
1347 | r = table_add_many(table, | |
1348 | TABLE_STRING, exit_status_mappings[status].name ?: "-", | |
1349 | TABLE_INT, status, | |
1350 | TABLE_STRING, exit_status_class(status) ?: "-"); | |
1351 | if (r < 0) | |
9c46b437 | 1352 | return table_log_add_error(r); |
417b82e1 MG |
1353 | } |
1354 | ||
384c2c32 | 1355 | pager_open(arg_pager_flags); |
417b82e1 MG |
1356 | |
1357 | return table_print(table, NULL); | |
1358 | } | |
1359 | ||
b2af819b LP |
1360 | static int dump_capabilities(int argc, char *argv[], void *userdata) { |
1361 | _cleanup_(table_unrefp) Table *table = NULL; | |
1362 | unsigned last_cap; | |
1363 | int r; | |
1364 | ||
1365 | table = table_new("name", "number"); | |
1366 | if (!table) | |
1367 | return log_oom(); | |
1368 | ||
1369 | (void) table_set_align_percent(table, table_get_cell(table, 0, 1), 100); | |
1370 | ||
1371 | /* Determine the maximum of the last cap known by the kernel and by us */ | |
1372 | last_cap = MAX((unsigned) CAP_LAST_CAP, cap_last_cap()); | |
1373 | ||
1374 | if (strv_isempty(strv_skip(argv, 1))) | |
1375 | for (unsigned c = 0; c <= last_cap; c++) { | |
1376 | r = table_add_many(table, | |
1377 | TABLE_STRING, capability_to_name(c) ?: "cap_???", | |
1378 | TABLE_UINT, c); | |
1379 | if (r < 0) | |
1380 | return table_log_add_error(r); | |
1381 | } | |
1382 | else { | |
1383 | for (int i = 1; i < argc; i++) { | |
1384 | int c; | |
1385 | ||
1386 | c = capability_from_name(argv[i]); | |
1387 | if (c < 0 || (unsigned) c > last_cap) | |
1388 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Capability \"%s\" not known.", argv[i]); | |
1389 | ||
1390 | r = table_add_many(table, | |
1391 | TABLE_STRING, capability_to_name(c) ?: "cap_???", | |
1392 | TABLE_UINT, (unsigned) c); | |
1393 | if (r < 0) | |
1394 | return table_log_add_error(r); | |
1395 | } | |
1396 | ||
ef1e0b9a | 1397 | (void) table_set_sort(table, (size_t) 1); |
b2af819b LP |
1398 | } |
1399 | ||
384c2c32 | 1400 | pager_open(arg_pager_flags); |
b2af819b LP |
1401 | |
1402 | return table_print(table, NULL); | |
1403 | } | |
1404 | ||
30bddc06 | 1405 | void time_parsing_hint(const char *p, bool calendar, bool timestamp, bool timespan) { |
c269607f ZJS |
1406 | if (calendar && calendar_spec_from_string(p, NULL) >= 0) |
1407 | log_notice("Hint: this expression is a valid calendar specification. " | |
1408 | "Use 'systemd-analyze calendar \"%s\"' instead?", p); | |
1409 | if (timestamp && parse_timestamp(p, NULL) >= 0) | |
1410 | log_notice("Hint: this expression is a valid timestamp. " | |
1411 | "Use 'systemd-analyze timestamp \"%s\"' instead?", p); | |
1412 | if (timespan && parse_time(p, NULL, USEC_PER_SEC) >= 0) | |
1413 | log_notice("Hint: this expression is a valid timespan. " | |
1414 | "Use 'systemd-analyze timespan \"%s\"' instead?", p); | |
6d86f4bd LP |
1415 | } |
1416 | ||
edfea9fe | 1417 | static int do_condition(int argc, char *argv[], void *userdata) { |
8de7929d | 1418 | return verify_conditions(strv_skip(argv, 1), arg_scope, arg_unit, arg_root); |
edfea9fe ZJS |
1419 | } |
1420 | ||
a6bcef29 | 1421 | static int do_verify(int argc, char *argv[], void *userdata) { |
da845dab AB |
1422 | _cleanup_strv_free_ char **filenames = NULL; |
1423 | _cleanup_(rm_rf_physical_and_freep) char *tempdir = NULL; | |
1424 | int r; | |
1425 | ||
1426 | r = mkdtemp_malloc("/tmp/systemd-analyze-XXXXXX", &tempdir); | |
1427 | if (r < 0) | |
1428 | return log_error_errno(r, "Failed to setup working directory: %m"); | |
1429 | ||
1430 | r = process_aliases(argv, tempdir, &filenames); | |
1431 | if (r < 0) | |
1432 | return log_error_errno(r, "Couldn't process aliases: %m"); | |
1433 | ||
1434 | return verify_units(filenames, arg_scope, arg_man, arg_generators, arg_recursive_errors, arg_root); | |
a6bcef29 LP |
1435 | } |
1436 | ||
ec16f3b6 LP |
1437 | static int do_security(int argc, char *argv[], void *userdata) { |
1438 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
ecfd082b | 1439 | _cleanup_(json_variant_unrefp) JsonVariant *policy = NULL; |
ec16f3b6 | 1440 | int r; |
ecfd082b | 1441 | unsigned line, column; |
ec16f3b6 | 1442 | |
741c4c8d LB |
1443 | if (!arg_offline) { |
1444 | r = acquire_bus(&bus, NULL); | |
1445 | if (r < 0) | |
1446 | return bus_log_connect_error(r, arg_transport); | |
1447 | } | |
ec16f3b6 | 1448 | |
384c2c32 | 1449 | pager_open(arg_pager_flags); |
ec16f3b6 | 1450 | |
ecfd082b MG |
1451 | if (arg_security_policy) { |
1452 | r = json_parse_file(/*f=*/ NULL, arg_security_policy, /*flags=*/ 0, &policy, &line, &column); | |
1453 | if (r < 0) | |
1454 | return log_error_errno(r, "Failed to parse '%s' at %u:%u: %m", arg_security_policy, line, column); | |
1455 | } else { | |
1456 | _cleanup_fclose_ FILE *f = NULL; | |
1457 | _cleanup_free_ char *pp = NULL; | |
1458 | ||
1459 | r = search_and_fopen_nulstr("systemd-analyze-security.policy", "re", /*root=*/ NULL, CONF_PATHS_NULSTR("systemd"), &f, &pp); | |
1460 | if (r < 0 && r != -ENOENT) | |
1461 | return r; | |
1462 | ||
b98416e1 | 1463 | if (f) { |
ecfd082b MG |
1464 | r = json_parse_file(f, pp, /*flags=*/ 0, &policy, &line, &column); |
1465 | if (r < 0) | |
1466 | return log_error_errno(r, "[%s:%u:%u] Failed to parse JSON policy: %m", pp, line, column); | |
1467 | } | |
1468 | } | |
1469 | ||
1470 | return analyze_security(bus, | |
1471 | strv_skip(argv, 1), | |
1472 | policy, | |
1473 | arg_scope, | |
1474 | arg_man, | |
1475 | arg_generators, | |
1476 | arg_offline, | |
1477 | arg_threshold, | |
1478 | arg_root, | |
04469211 | 1479 | arg_profile, |
4b4a8ef7 MG |
1480 | arg_json_format_flags, |
1481 | arg_pager_flags, | |
ecfd082b | 1482 | /*flags=*/ 0); |
ec16f3b6 LP |
1483 | } |
1484 | ||
917e6554 LB |
1485 | static int do_elf_inspection(int argc, char *argv[], void *userdata) { |
1486 | pager_open(arg_pager_flags); | |
1487 | ||
1488 | return analyze_elf(strv_skip(argv, 1), arg_json_format_flags); | |
1489 | } | |
1490 | ||
a6bcef29 | 1491 | static int help(int argc, char *argv[], void *userdata) { |
49139a5d | 1492 | _cleanup_free_ char *link = NULL, *dot_link = NULL; |
37ec0fdd | 1493 | int r; |
9ea9d4cf | 1494 | |
384c2c32 | 1495 | pager_open(arg_pager_flags); |
9ea9d4cf | 1496 | |
37ec0fdd LP |
1497 | r = terminal_urlify_man("systemd-analyze", "1", &link); |
1498 | if (r < 0) | |
1499 | return log_oom(); | |
1500 | ||
49139a5d LP |
1501 | /* Not using terminal_urlify_man() for this, since we don't want the "man page" text suffix in this case. */ |
1502 | r = terminal_urlify("man:dot(1)", "dot(1)", &dot_link); | |
1503 | if (r < 0) | |
1504 | return log_oom(); | |
1505 | ||
353b2baa LP |
1506 | printf("%s [OPTIONS...] COMMAND ...\n\n" |
1507 | "%sProfile systemd, show unit dependencies, check unit files.%s\n" | |
20a51f6a | 1508 | "\nCommands:\n" |
3cc3dc77 MG |
1509 | " [time] Print time required to boot the machine\n" |
1510 | " blame Print list of running units ordered by\n" | |
1511 | " time to init\n" | |
1512 | " critical-chain [UNIT...] Print a tree of the time critical chain\n" | |
1513 | " of units\n" | |
1514 | " plot Output SVG graphic showing service\n" | |
1515 | " initialization\n" | |
1516 | " dot [UNIT...] Output dependency graph in %s format\n" | |
1517 | " dump Output state serialization of service\n" | |
1518 | " manager\n" | |
1519 | " cat-config Show configuration file and drop-ins\n" | |
1520 | " unit-files List files and symlinks for units\n" | |
1521 | " unit-paths List load directories for units\n" | |
1522 | " exit-status [STATUS...] List exit status definitions\n" | |
1523 | " capability [CAP...] List capability definitions\n" | |
52117f5a ZJS |
1524 | " syscall-filter [NAME...] List syscalls in seccomp filters\n" |
1525 | " filesystems [NAME...] List known filesystems\n" | |
3cc3dc77 MG |
1526 | " condition CONDITION... Evaluate conditions and asserts\n" |
1527 | " verify FILE... Check unit files for correctness\n" | |
1528 | " calendar SPEC... Validate repetitive calendar time\n" | |
1529 | " events\n" | |
1530 | " timestamp TIMESTAMP... Validate a timestamp\n" | |
1531 | " timespan SPAN... Validate a time span\n" | |
1532 | " security [UNIT...] Analyze security of unit\n" | |
917e6554 | 1533 | " inspect-elf FILE... Parse and print ELF package metadata\n" |
353b2baa | 1534 | "\nOptions:\n" |
3cc3dc77 | 1535 | " --recursive-errors=MODE Control which units are verified\n" |
bb43d853 | 1536 | " --offline=BOOL Perform a security review on unit file(s)\n" |
dfbda879 MG |
1537 | " --threshold=N Exit with a non-zero status when overall\n" |
1538 | " exposure level is over threshold value\n" | |
ecfd082b MG |
1539 | " --security-policy=PATH Use custom JSON security policy instead\n" |
1540 | " of built-in one\n" | |
4b4a8ef7 MG |
1541 | " --json=pretty|short|off Generate JSON output of the security\n" |
1542 | " analysis table\n" | |
3cc3dc77 MG |
1543 | " --no-pager Do not pipe output into a pager\n" |
1544 | " --system Operate on system systemd instance\n" | |
1545 | " --user Operate on user systemd instance\n" | |
1546 | " --global Operate on global user configuration\n" | |
1547 | " -H --host=[USER@]HOST Operate on remote host\n" | |
1548 | " -M --machine=CONTAINER Operate on local container\n" | |
1549 | " --order Show only order in the graph\n" | |
1550 | " --require Show only requirement in the graph\n" | |
1551 | " --from-pattern=GLOB Show only origins in the graph\n" | |
1552 | " --to-pattern=GLOB Show only destinations in the graph\n" | |
1553 | " --fuzz=SECONDS Also print services which finished SECONDS\n" | |
1554 | " earlier than the latest in the branch\n" | |
1555 | " --man[=BOOL] Do [not] check for existence of man pages\n" | |
1556 | " --generators[=BOOL] Do [not] run unit generators\n" | |
1557 | " (requires privileges)\n" | |
1558 | " --iterations=N Show the specified number of iterations\n" | |
1559 | " --base-time=TIMESTAMP Calculate calendar times relative to\n" | |
1560 | " specified time\n" | |
04469211 LB |
1561 | " --profile=name|PATH Include the specified profile in the\n" |
1562 | " security review of the unit(s)\n" | |
52117f5a ZJS |
1563 | " -h --help Show this help\n" |
1564 | " --version Show package version\n" | |
1565 | " -q --quiet Do not emit hints\n" | |
bc556335 DDM |
1566 | "\nSee the %s for details.\n", |
1567 | program_invocation_short_name, | |
1568 | ansi_highlight(), | |
1569 | ansi_normal(), | |
1570 | dot_link, | |
1571 | link); | |
96de7c04 | 1572 | |
1ace223c SJ |
1573 | /* When updating this list, including descriptions, apply changes to |
1574 | * shell-completion/bash/systemd-analyze and shell-completion/zsh/_systemd-analyze too. */ | |
a6bcef29 LP |
1575 | |
1576 | return 0; | |
2265fbf7 SP |
1577 | } |
1578 | ||
9ea9d4cf | 1579 | static int parse_argv(int argc, char *argv[]) { |
2265fbf7 SP |
1580 | enum { |
1581 | ARG_VERSION = 0x100, | |
1700761b SP |
1582 | ARG_ORDER, |
1583 | ARG_REQUIRE, | |
46d8646a | 1584 | ARG_ROOT, |
e5ea5c3a | 1585 | ARG_IMAGE, |
e55933db | 1586 | ARG_SYSTEM, |
28b35ef2 ZJS |
1587 | ARG_USER, |
1588 | ARG_GLOBAL, | |
e55933db | 1589 | ARG_DOT_FROM_PATTERN, |
bb150966 | 1590 | ARG_DOT_TO_PATTERN, |
9ea9d4cf | 1591 | ARG_FUZZ, |
1d3bc017 | 1592 | ARG_NO_PAGER, |
dad29dff | 1593 | ARG_MAN, |
641c0fd1 | 1594 | ARG_GENERATORS, |
f2ccf832 | 1595 | ARG_ITERATIONS, |
985c1880 | 1596 | ARG_BASE_TIME, |
3cc3dc77 | 1597 | ARG_RECURSIVE_ERRORS, |
bb43d853 | 1598 | ARG_OFFLINE, |
dfbda879 | 1599 | ARG_THRESHOLD, |
ecfd082b | 1600 | ARG_SECURITY_POLICY, |
4b4a8ef7 | 1601 | ARG_JSON, |
04469211 | 1602 | ARG_PROFILE, |
2265fbf7 SP |
1603 | }; |
1604 | ||
1605 | static const struct option options[] = { | |
3cc3dc77 MG |
1606 | { "help", no_argument, NULL, 'h' }, |
1607 | { "version", no_argument, NULL, ARG_VERSION }, | |
52117f5a | 1608 | { "quiet", no_argument, NULL, 'q' }, |
3cc3dc77 MG |
1609 | { "order", no_argument, NULL, ARG_ORDER }, |
1610 | { "require", no_argument, NULL, ARG_REQUIRE }, | |
1611 | { "root", required_argument, NULL, ARG_ROOT }, | |
1612 | { "image", required_argument, NULL, ARG_IMAGE }, | |
1613 | { "recursive-errors", required_argument, NULL, ARG_RECURSIVE_ERRORS }, | |
bb43d853 | 1614 | { "offline", required_argument, NULL, ARG_OFFLINE }, |
dfbda879 | 1615 | { "threshold", required_argument, NULL, ARG_THRESHOLD }, |
ecfd082b | 1616 | { "security-policy", required_argument, NULL, ARG_SECURITY_POLICY }, |
3cc3dc77 MG |
1617 | { "system", no_argument, NULL, ARG_SYSTEM }, |
1618 | { "user", no_argument, NULL, ARG_USER }, | |
1619 | { "global", no_argument, NULL, ARG_GLOBAL }, | |
1620 | { "from-pattern", required_argument, NULL, ARG_DOT_FROM_PATTERN }, | |
1621 | { "to-pattern", required_argument, NULL, ARG_DOT_TO_PATTERN }, | |
1622 | { "fuzz", required_argument, NULL, ARG_FUZZ }, | |
1623 | { "no-pager", no_argument, NULL, ARG_NO_PAGER }, | |
1624 | { "man", optional_argument, NULL, ARG_MAN }, | |
1625 | { "generators", optional_argument, NULL, ARG_GENERATORS }, | |
1626 | { "host", required_argument, NULL, 'H' }, | |
1627 | { "machine", required_argument, NULL, 'M' }, | |
1628 | { "iterations", required_argument, NULL, ARG_ITERATIONS }, | |
1629 | { "base-time", required_argument, NULL, ARG_BASE_TIME }, | |
8de7929d | 1630 | { "unit", required_argument, NULL, 'U' }, |
4b4a8ef7 | 1631 | { "json", required_argument, NULL, ARG_JSON }, |
04469211 | 1632 | { "profile", required_argument, NULL, ARG_PROFILE }, |
eb9da376 | 1633 | {} |
2265fbf7 SP |
1634 | }; |
1635 | ||
eb9da376 LP |
1636 | int r, c; |
1637 | ||
2265fbf7 SP |
1638 | assert(argc >= 0); |
1639 | assert(argv); | |
1640 | ||
8de7929d | 1641 | while ((c = getopt_long(argc, argv, "hH:M:U:", options, NULL)) >= 0) |
eb9da376 | 1642 | switch (c) { |
c170f3a4 LP |
1643 | |
1644 | case 'h': | |
a6bcef29 | 1645 | return help(0, NULL, NULL); |
c170f3a4 | 1646 | |
52117f5a ZJS |
1647 | case ARG_VERSION: |
1648 | return version(); | |
1649 | ||
1650 | case 'q': | |
1651 | arg_quiet = true; | |
1652 | break; | |
1653 | ||
3cc3dc77 MG |
1654 | case ARG_RECURSIVE_ERRORS: |
1655 | if (streq(optarg, "help")) { | |
1656 | DUMP_STRING_TABLE(recursive_errors, RecursiveErrors, _RECURSIVE_ERRORS_MAX); | |
1657 | return 0; | |
1658 | } | |
1659 | r = recursive_errors_from_string(optarg); | |
1660 | if (r < 0) | |
1661 | return log_error_errno(r, "Unknown mode passed to --recursive-errors='%s'.", optarg); | |
1662 | ||
1663 | arg_recursive_errors = r; | |
1664 | break; | |
1665 | ||
46d8646a | 1666 | case ARG_ROOT: |
782671bc MG |
1667 | r = parse_path_argument(optarg, /* suppress_root= */ true, &arg_root); |
1668 | if (r < 0) | |
1669 | return r; | |
46d8646a ZJS |
1670 | break; |
1671 | ||
e5ea5c3a MG |
1672 | case ARG_IMAGE: |
1673 | r = parse_path_argument(optarg, /* suppress_root= */ false, &arg_image); | |
1674 | if (r < 0) | |
1675 | return r; | |
1676 | break; | |
1677 | ||
28b35ef2 ZJS |
1678 | case ARG_SYSTEM: |
1679 | arg_scope = UNIT_FILE_SYSTEM; | |
1680 | break; | |
1681 | ||
c170f3a4 | 1682 | case ARG_USER: |
28b35ef2 | 1683 | arg_scope = UNIT_FILE_USER; |
c170f3a4 LP |
1684 | break; |
1685 | ||
28b35ef2 ZJS |
1686 | case ARG_GLOBAL: |
1687 | arg_scope = UNIT_FILE_GLOBAL; | |
c170f3a4 LP |
1688 | break; |
1689 | ||
1690 | case ARG_ORDER: | |
1691 | arg_dot = DEP_ORDER; | |
1692 | break; | |
1693 | ||
1694 | case ARG_REQUIRE: | |
1695 | arg_dot = DEP_REQUIRE; | |
1696 | break; | |
1697 | ||
e55933db | 1698 | case ARG_DOT_FROM_PATTERN: |
903a0b07 LP |
1699 | if (strv_extend(&arg_dot_from_patterns, optarg) < 0) |
1700 | return log_oom(); | |
1701 | ||
e55933db ŁS |
1702 | break; |
1703 | ||
1704 | case ARG_DOT_TO_PATTERN: | |
903a0b07 LP |
1705 | if (strv_extend(&arg_dot_to_patterns, optarg) < 0) |
1706 | return log_oom(); | |
1707 | ||
e55933db ŁS |
1708 | break; |
1709 | ||
bb150966 HH |
1710 | case ARG_FUZZ: |
1711 | r = parse_sec(optarg, &arg_fuzz); | |
1712 | if (r < 0) | |
1713 | return r; | |
1714 | break; | |
1715 | ||
9ea9d4cf | 1716 | case ARG_NO_PAGER: |
0221d68a | 1717 | arg_pager_flags |= PAGER_DISABLE; |
9ea9d4cf LP |
1718 | break; |
1719 | ||
3cd26e7c LP |
1720 | case 'H': |
1721 | arg_transport = BUS_TRANSPORT_REMOTE; | |
1722 | arg_host = optarg; | |
1723 | break; | |
1724 | ||
1725 | case 'M': | |
de33fc62 | 1726 | arg_transport = BUS_TRANSPORT_MACHINE; |
3cd26e7c LP |
1727 | arg_host = optarg; |
1728 | break; | |
1729 | ||
dad29dff | 1730 | case ARG_MAN: |
599c7c54 ZJS |
1731 | r = parse_boolean_argument("--man", optarg, &arg_man); |
1732 | if (r < 0) | |
1733 | return r; | |
1d3bc017 ZJS |
1734 | break; |
1735 | ||
641c0fd1 | 1736 | case ARG_GENERATORS: |
599c7c54 ZJS |
1737 | r = parse_boolean_argument("--generators", optarg, &arg_generators); |
1738 | if (r < 0) | |
1739 | return r; | |
641c0fd1 ZJS |
1740 | break; |
1741 | ||
bb43d853 MG |
1742 | case ARG_OFFLINE: |
1743 | r = parse_boolean_argument("--offline", optarg, &arg_offline); | |
1744 | if (r < 0) | |
1745 | return r; | |
1746 | break; | |
1747 | ||
dfbda879 MG |
1748 | case ARG_THRESHOLD: |
1749 | r = safe_atou(optarg, &arg_threshold); | |
1750 | if (r < 0 || arg_threshold > 100) | |
1751 | return log_error_errno(r < 0 ? r : SYNTHETIC_ERRNO(EINVAL), "Failed to parse threshold: %s", optarg); | |
1752 | ||
1753 | break; | |
1754 | ||
ecfd082b MG |
1755 | case ARG_SECURITY_POLICY: |
1756 | r = parse_path_argument(optarg, /* suppress_root= */ false, &arg_security_policy); | |
1757 | if (r < 0) | |
1758 | return r; | |
1759 | break; | |
1760 | ||
4b4a8ef7 MG |
1761 | case ARG_JSON: |
1762 | r = parse_json_argument(optarg, &arg_json_format_flags); | |
1763 | if (r <= 0) | |
1764 | return r; | |
1765 | break; | |
1766 | ||
f2ccf832 LP |
1767 | case ARG_ITERATIONS: |
1768 | r = safe_atou(optarg, &arg_iterations); | |
1769 | if (r < 0) | |
1770 | return log_error_errno(r, "Failed to parse iterations: %s", optarg); | |
1771 | ||
1772 | break; | |
1773 | ||
985c1880 LP |
1774 | case ARG_BASE_TIME: |
1775 | r = parse_timestamp(optarg, &arg_base_time); | |
1776 | if (r < 0) | |
1777 | return log_error_errno(r, "Failed to parse --base-time= parameter: %s", optarg); | |
1778 | ||
1779 | break; | |
1780 | ||
04469211 LB |
1781 | case ARG_PROFILE: |
1782 | if (isempty(optarg)) | |
1783 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Profile file name is empty"); | |
1784 | ||
1785 | if (is_path(optarg)) { | |
1786 | r = parse_path_argument(optarg, /* suppress_root= */ false, &arg_profile); | |
1787 | if (r < 0) | |
1788 | return r; | |
1789 | if (!endswith(arg_profile, ".conf")) | |
1790 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Profile file name must end with .conf: %s", arg_profile); | |
1791 | } else { | |
1792 | r = free_and_strdup(&arg_profile, optarg); | |
1793 | if (r < 0) | |
1794 | return log_oom(); | |
1795 | } | |
1796 | ||
1797 | break; | |
1798 | ||
8de7929d DDM |
1799 | case 'U': { |
1800 | _cleanup_free_ char *mangled = NULL; | |
1801 | ||
1802 | r = unit_name_mangle(optarg, UNIT_NAME_MANGLE_WARN, &mangled); | |
1803 | if (r < 0) | |
1804 | return log_error_errno(r, "Failed to mangle unit name %s: %m", optarg); | |
1805 | ||
1806 | free_and_replace(arg_unit, mangled); | |
1807 | break; | |
1808 | } | |
c170f3a4 LP |
1809 | case '?': |
1810 | return -EINVAL; | |
1811 | ||
1812 | default: | |
04499a70 | 1813 | assert_not_reached(); |
2265fbf7 | 1814 | } |
eb9da376 | 1815 | |
bb43d853 MG |
1816 | if (arg_offline && !streq_ptr(argv[optind], "security")) |
1817 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1818 | "Option --offline= is only supported for security right now."); | |
1819 | ||
917e6554 | 1820 | if (arg_json_format_flags != JSON_FORMAT_OFF && !STRPTR_IN_SET(argv[optind], "security", "inspect-elf")) |
4b4a8ef7 | 1821 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
c0f65909 | 1822 | "Option --json= is only supported for security and inspect-elf right now."); |
4b4a8ef7 | 1823 | |
dfbda879 MG |
1824 | if (arg_threshold != 100 && !streq_ptr(argv[optind], "security")) |
1825 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1826 | "Option --threshold= is only supported for security right now."); | |
1827 | ||
31a5924e | 1828 | if (arg_scope == UNIT_FILE_GLOBAL && |
baaa35ad ZJS |
1829 | !STR_IN_SET(argv[optind] ?: "time", "dot", "unit-paths", "verify")) |
1830 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1831 | "Option --global only makes sense with verbs dot, unit-paths, verify."); | |
31a5924e | 1832 | |
f1d9d36a ZJS |
1833 | if (streq_ptr(argv[optind], "cat-config") && arg_scope == UNIT_FILE_USER) |
1834 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1835 | "Option --user is not supported for cat-config right now."); | |
1836 | ||
ecfd082b MG |
1837 | if (arg_security_policy && !streq_ptr(argv[optind], "security")) |
1838 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1839 | "Option --security-policy= is only supported for security."); | |
1840 | ||
8de7929d | 1841 | if ((arg_root || arg_image) && (!STRPTR_IN_SET(argv[optind], "cat-config", "verify", "condition")) && |
bb43d853 | 1842 | (!(streq_ptr(argv[optind], "security") && arg_offline))) |
baaa35ad | 1843 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
8de7929d | 1844 | "Options --root= and --image= are only supported for cat-config, verify, condition and security when used with --offline= right now."); |
e5ea5c3a MG |
1845 | |
1846 | /* Having both an image and a root is not supported by the code */ | |
1847 | if (arg_root && arg_image) | |
1848 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Please specify either --root= or --image=, the combination of both is not supported."); | |
46d8646a | 1849 | |
8de7929d DDM |
1850 | if (arg_unit && !streq_ptr(argv[optind], "condition")) |
1851 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Option --unit= is only supported for condition"); | |
1852 | ||
1853 | if (streq_ptr(argv[optind], "condition") && !arg_unit && optind >= argc - 1) | |
1854 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Too few arguments for condition"); | |
1855 | ||
1856 | if (streq_ptr(argv[optind], "condition") && arg_unit && optind < argc - 1) | |
1857 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "No conditions can be passed if --unit= is used."); | |
1858 | ||
1d3bc017 | 1859 | return 1; /* work to do */ |
2265fbf7 SP |
1860 | } |
1861 | ||
d665c7b2 | 1862 | static int run(int argc, char *argv[]) { |
e5ea5c3a MG |
1863 | _cleanup_(loop_device_unrefp) LoopDevice *loop_device = NULL; |
1864 | _cleanup_(decrypted_image_unrefp) DecryptedImage *decrypted_image = NULL; | |
1865 | _cleanup_(umount_and_rmdir_and_freep) char *unlink_dir = NULL; | |
a6bcef29 LP |
1866 | |
1867 | static const Verb verbs[] = { | |
889d695d JK |
1868 | { "help", VERB_ANY, VERB_ANY, 0, help }, |
1869 | { "time", VERB_ANY, 1, VERB_DEFAULT, analyze_time }, | |
1870 | { "blame", VERB_ANY, 1, 0, analyze_blame }, | |
1871 | { "critical-chain", VERB_ANY, VERB_ANY, 0, analyze_critical_chain }, | |
1872 | { "plot", VERB_ANY, 1, 0, analyze_plot }, | |
1873 | { "dot", VERB_ANY, VERB_ANY, 0, dot }, | |
ab86ccba | 1874 | /* ↓ The following seven verbs are deprecated, from here … ↓ */ |
a87b151a DDM |
1875 | { "log-level", VERB_ANY, 2, 0, verb_log_control }, |
1876 | { "log-target", VERB_ANY, 2, 0, verb_log_control }, | |
1877 | { "set-log-level", 2, 2, 0, verb_log_control }, | |
1878 | { "get-log-level", VERB_ANY, 1, 0, verb_log_control }, | |
1879 | { "set-log-target", 2, 2, 0, verb_log_control }, | |
1880 | { "get-log-target", VERB_ANY, 1, 0, verb_log_control }, | |
26e1e973 | 1881 | { "service-watchdogs", VERB_ANY, 2, 0, service_watchdogs }, |
ab86ccba | 1882 | /* ↑ … until here ↑ */ |
889d695d | 1883 | { "dump", VERB_ANY, 1, 0, dump }, |
854a42fb | 1884 | { "cat-config", 2, VERB_ANY, 0, cat_config }, |
e67cd21d | 1885 | { "unit-files", VERB_ANY, VERB_ANY, 0, do_unit_files }, |
31a5924e | 1886 | { "unit-paths", 1, 1, 0, dump_unit_paths }, |
5238d9a8 | 1887 | { "exit-status", VERB_ANY, VERB_ANY, 0, dump_exit_status }, |
889d695d | 1888 | { "syscall-filter", VERB_ANY, VERB_ANY, 0, dump_syscall_filters }, |
b2af819b | 1889 | { "capability", VERB_ANY, VERB_ANY, 0, dump_capabilities }, |
b41711cd | 1890 | { "filesystems", VERB_ANY, VERB_ANY, 0, dump_filesystems }, |
8de7929d | 1891 | { "condition", VERB_ANY, VERB_ANY, 0, do_condition }, |
889d695d JK |
1892 | { "verify", 2, VERB_ANY, 0, do_verify }, |
1893 | { "calendar", 2, VERB_ANY, 0, test_calendar }, | |
2cae4711 | 1894 | { "timestamp", 2, VERB_ANY, 0, test_timestamp }, |
3f1c1287 | 1895 | { "timespan", 2, VERB_ANY, 0, dump_timespan }, |
ec16f3b6 | 1896 | { "security", VERB_ANY, VERB_ANY, 0, do_security }, |
917e6554 | 1897 | { "inspect-elf", 2, VERB_ANY, 0, do_elf_inspection }, |
a6bcef29 LP |
1898 | {} |
1899 | }; | |
1900 | ||
5220a6f3 | 1901 | int r; |
2265fbf7 SP |
1902 | |
1903 | setlocale(LC_ALL, ""); | |
c170f3a4 | 1904 | setlocale(LC_NUMERIC, "C"); /* we want to format/parse floats in C style */ |
a6bcef29 | 1905 | |
d2acb93d | 1906 | log_setup(); |
2265fbf7 SP |
1907 | |
1908 | r = parse_argv(argc, argv); | |
9ea9d4cf | 1909 | if (r <= 0) |
d665c7b2 | 1910 | return r; |
c170f3a4 | 1911 | |
e5ea5c3a MG |
1912 | /* Open up and mount the image */ |
1913 | if (arg_image) { | |
1914 | assert(!arg_root); | |
1915 | ||
1916 | r = mount_image_privately_interactively( | |
1917 | arg_image, | |
1918 | DISSECT_IMAGE_GENERIC_ROOT | | |
1919 | DISSECT_IMAGE_RELAX_VAR_CHECK | | |
1920 | DISSECT_IMAGE_READ_ONLY, | |
1921 | &unlink_dir, | |
1922 | &loop_device, | |
1923 | &decrypted_image); | |
1924 | if (r < 0) | |
1925 | return r; | |
1926 | ||
1927 | arg_root = strdup(unlink_dir); | |
1928 | if (!arg_root) | |
1929 | return log_oom(); | |
1930 | } | |
1931 | ||
d665c7b2 | 1932 | return dispatch_verb(argc, argv, verbs, NULL); |
2265fbf7 | 1933 | } |
d665c7b2 YW |
1934 | |
1935 | DEFINE_MAIN_FUNCTION(run); |