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d6c9574f | 1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
4139c1b2 LP |
2 | |
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2010 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
9 | under the terms of the GNU Lesser General Public License as published by |
10 | the Free Software Foundation; either version 2.1 of the License, or | |
4139c1b2 LP |
11 | (at your option) any later version. |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 16 | Lesser General Public License for more details. |
4139c1b2 | 17 | |
5430f7f2 | 18 | You should have received a copy of the GNU Lesser General Public License |
4139c1b2 LP |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
20 | ***/ | |
21 | ||
82c121a4 | 22 | #include <sys/prctl.h> |
4139c1b2 | 23 | |
718db961 | 24 | #include "bus-util.h" |
82c121a4 LP |
25 | #include "missing.h" |
26 | #include "ioprio.h" | |
fe68089d | 27 | #include "strv.h" |
8351ceae | 28 | #include "syscall-list.h" |
a5c32cff | 29 | #include "fileio.h" |
718db961 LP |
30 | #include "execute.h" |
31 | #include "dbus-execute.h" | |
5ce70e5b | 32 | #include "capability.h" |
4139c1b2 | 33 | |
718db961 | 34 | BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_exec_output, exec_output, ExecOutput); |
82c121a4 | 35 | |
718db961 | 36 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_input, exec_input, ExecInput); |
8c7be95e | 37 | |
718db961 LP |
38 | static int property_get_environment_files( |
39 | sd_bus *bus, | |
40 | const char *path, | |
41 | const char *interface, | |
42 | const char *property, | |
43 | sd_bus_message *reply, | |
ebcf1f97 LP |
44 | void *userdata, |
45 | sd_bus_error *error) { | |
8c7be95e | 46 | |
718db961 LP |
47 | ExecContext *c = userdata; |
48 | char **j; | |
49 | int r; | |
8c7be95e | 50 | |
718db961 LP |
51 | assert(bus); |
52 | assert(reply); | |
53 | assert(c); | |
54 | ||
55 | r = sd_bus_message_open_container(reply, 'a', "(sb)"); | |
56 | if (r < 0) | |
57 | return r; | |
8c7be95e | 58 | |
718db961 LP |
59 | STRV_FOREACH(j, c->environment_files) { |
60 | const char *fn = *j; | |
8c7be95e | 61 | |
718db961 LP |
62 | r = sd_bus_message_append(reply, "(sb)", fn[0] == '-' ? fn + 1 : fn, fn[0] == '-'); |
63 | if (r < 0) | |
64 | return r; | |
8c7be95e LP |
65 | } |
66 | ||
718db961 LP |
67 | return sd_bus_message_close_container(reply); |
68 | } | |
69 | ||
70 | static int property_get_rlimit( | |
71 | sd_bus *bus, | |
72 | const char *path, | |
73 | const char *interface, | |
74 | const char *property, | |
75 | sd_bus_message *reply, | |
ebcf1f97 LP |
76 | void *userdata, |
77 | sd_bus_error *error) { | |
718db961 LP |
78 | |
79 | struct rlimit *rl; | |
80 | uint64_t u; | |
81 | ||
82 | assert(bus); | |
83 | assert(reply); | |
84 | assert(userdata); | |
8c7be95e | 85 | |
718db961 LP |
86 | rl = *(struct rlimit**) userdata; |
87 | if (rl) | |
88 | u = (uint64_t) rl->rlim_max; | |
89 | else { | |
90 | struct rlimit buf = {}; | |
91 | int z; | |
92 | ||
93 | z = rlimit_from_string(property); | |
94 | assert(z >= 0); | |
95 | ||
96 | getrlimit(z, &buf); | |
97 | ||
98 | u = (uint64_t) buf.rlim_max; | |
99 | } | |
100 | ||
101 | return sd_bus_message_append(reply, "t", u); | |
8c7be95e LP |
102 | } |
103 | ||
718db961 LP |
104 | static int property_get_oom_score_adjust( |
105 | sd_bus *bus, | |
106 | const char *path, | |
107 | const char *interface, | |
108 | const char *property, | |
109 | sd_bus_message *reply, | |
ebcf1f97 LP |
110 | void *userdata, |
111 | sd_bus_error *error) { | |
718db961 LP |
112 | |
113 | ||
114 | ExecContext *c = userdata; | |
82c121a4 LP |
115 | int32_t n; |
116 | ||
718db961 LP |
117 | assert(bus); |
118 | assert(reply); | |
82c121a4 LP |
119 | assert(c); |
120 | ||
dd6c17b1 LP |
121 | if (c->oom_score_adjust_set) |
122 | n = c->oom_score_adjust; | |
82c121a4 | 123 | else { |
68eda4bd | 124 | _cleanup_free_ char *t = NULL; |
82c121a4 LP |
125 | |
126 | n = 0; | |
718db961 | 127 | if (read_one_line_file("/proc/self/oom_score_adj", &t) >= 0) |
82c121a4 | 128 | safe_atoi(t, &n); |
82c121a4 LP |
129 | } |
130 | ||
718db961 | 131 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
132 | } |
133 | ||
718db961 LP |
134 | static int property_get_nice( |
135 | sd_bus *bus, | |
136 | const char *path, | |
137 | const char *interface, | |
138 | const char *property, | |
139 | sd_bus_message *reply, | |
ebcf1f97 LP |
140 | void *userdata, |
141 | sd_bus_error *error) { | |
718db961 LP |
142 | |
143 | ||
144 | ExecContext *c = userdata; | |
82c121a4 LP |
145 | int32_t n; |
146 | ||
718db961 LP |
147 | assert(bus); |
148 | assert(reply); | |
82c121a4 LP |
149 | assert(c); |
150 | ||
151 | if (c->nice_set) | |
152 | n = c->nice; | |
718db961 LP |
153 | else { |
154 | errno = 0; | |
82c121a4 | 155 | n = getpriority(PRIO_PROCESS, 0); |
718db961 LP |
156 | if (errno != 0) |
157 | n = 0; | |
158 | } | |
82c121a4 | 159 | |
718db961 | 160 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
161 | } |
162 | ||
718db961 LP |
163 | static int property_get_ioprio( |
164 | sd_bus *bus, | |
165 | const char *path, | |
166 | const char *interface, | |
167 | const char *property, | |
168 | sd_bus_message *reply, | |
ebcf1f97 LP |
169 | void *userdata, |
170 | sd_bus_error *error) { | |
718db961 LP |
171 | |
172 | ||
173 | ExecContext *c = userdata; | |
82c121a4 LP |
174 | int32_t n; |
175 | ||
718db961 LP |
176 | assert(bus); |
177 | assert(reply); | |
82c121a4 LP |
178 | assert(c); |
179 | ||
180 | if (c->ioprio_set) | |
181 | n = c->ioprio; | |
718db961 | 182 | else { |
82c121a4 | 183 | n = ioprio_get(IOPRIO_WHO_PROCESS, 0); |
718db961 LP |
184 | if (n < 0) |
185 | n = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 4); | |
186 | } | |
82c121a4 | 187 | |
718db961 | 188 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
189 | } |
190 | ||
718db961 LP |
191 | static int property_get_cpu_sched_policy( |
192 | sd_bus *bus, | |
193 | const char *path, | |
194 | const char *interface, | |
195 | const char *property, | |
196 | sd_bus_message *reply, | |
ebcf1f97 LP |
197 | void *userdata, |
198 | sd_bus_error *error) { | |
718db961 LP |
199 | |
200 | ExecContext *c = userdata; | |
82c121a4 LP |
201 | int32_t n; |
202 | ||
718db961 LP |
203 | assert(bus); |
204 | assert(reply); | |
82c121a4 LP |
205 | assert(c); |
206 | ||
207 | if (c->cpu_sched_set) | |
208 | n = c->cpu_sched_policy; | |
718db961 | 209 | else { |
82c121a4 | 210 | n = sched_getscheduler(0); |
718db961 LP |
211 | if (n < 0) |
212 | n = SCHED_OTHER; | |
213 | } | |
82c121a4 | 214 | |
718db961 | 215 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
216 | } |
217 | ||
718db961 LP |
218 | static int property_get_cpu_sched_priority( |
219 | sd_bus *bus, | |
220 | const char *path, | |
221 | const char *interface, | |
222 | const char *property, | |
223 | sd_bus_message *reply, | |
ebcf1f97 LP |
224 | void *userdata, |
225 | sd_bus_error *error) { | |
718db961 LP |
226 | |
227 | ExecContext *c = userdata; | |
82c121a4 LP |
228 | int32_t n; |
229 | ||
718db961 LP |
230 | assert(bus); |
231 | assert(reply); | |
82c121a4 LP |
232 | assert(c); |
233 | ||
234 | if (c->cpu_sched_set) | |
235 | n = c->cpu_sched_priority; | |
236 | else { | |
b92bea5d | 237 | struct sched_param p = {}; |
82c121a4 | 238 | |
82c121a4 LP |
239 | if (sched_getparam(0, &p) >= 0) |
240 | n = p.sched_priority; | |
e62d8c39 ZJS |
241 | else |
242 | n = 0; | |
82c121a4 LP |
243 | } |
244 | ||
718db961 | 245 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
246 | } |
247 | ||
718db961 LP |
248 | static int property_get_cpu_affinity( |
249 | sd_bus *bus, | |
250 | const char *path, | |
251 | const char *interface, | |
252 | const char *property, | |
253 | sd_bus_message *reply, | |
ebcf1f97 LP |
254 | void *userdata, |
255 | sd_bus_error *error) { | |
82c121a4 | 256 | |
718db961 | 257 | ExecContext *c = userdata; |
82c121a4 | 258 | |
718db961 LP |
259 | assert(bus); |
260 | assert(reply); | |
261 | assert(c); | |
82c121a4 LP |
262 | |
263 | if (c->cpuset) | |
718db961 | 264 | return sd_bus_message_append_array(reply, 'y', c->cpuset, CPU_ALLOC_SIZE(c->cpuset_ncpus)); |
82c121a4 | 265 | else |
718db961 | 266 | return sd_bus_message_append_array(reply, 'y', NULL, 0); |
82c121a4 LP |
267 | } |
268 | ||
718db961 LP |
269 | static int property_get_timer_slack_nsec( |
270 | sd_bus *bus, | |
271 | const char *path, | |
272 | const char *interface, | |
273 | const char *property, | |
274 | sd_bus_message *reply, | |
ebcf1f97 LP |
275 | void *userdata, |
276 | sd_bus_error *error) { | |
718db961 LP |
277 | |
278 | ExecContext *c = userdata; | |
82c121a4 LP |
279 | uint64_t u; |
280 | ||
718db961 LP |
281 | assert(bus); |
282 | assert(reply); | |
82c121a4 LP |
283 | assert(c); |
284 | ||
d88a251b | 285 | if (c->timer_slack_nsec != (nsec_t) -1) |
03fae018 | 286 | u = (uint64_t) c->timer_slack_nsec; |
82c121a4 LP |
287 | else |
288 | u = (uint64_t) prctl(PR_GET_TIMERSLACK); | |
289 | ||
718db961 | 290 | return sd_bus_message_append(reply, "t", u); |
82c121a4 LP |
291 | } |
292 | ||
718db961 LP |
293 | static int property_get_capability_bounding_set( |
294 | sd_bus *bus, | |
295 | const char *path, | |
296 | const char *interface, | |
297 | const char *property, | |
298 | sd_bus_message *reply, | |
ebcf1f97 LP |
299 | void *userdata, |
300 | sd_bus_error *error) { | |
260abb78 | 301 | |
718db961 LP |
302 | ExecContext *c = userdata; |
303 | ||
304 | assert(bus); | |
305 | assert(reply); | |
260abb78 LP |
306 | assert(c); |
307 | ||
7c3d67ef | 308 | /* We store this negated internally, to match the kernel, but |
260abb78 | 309 | * we expose it normalized. */ |
718db961 | 310 | return sd_bus_message_append(reply, "t", ~c->capability_bounding_set_drop); |
260abb78 LP |
311 | } |
312 | ||
718db961 LP |
313 | static int property_get_capabilities( |
314 | sd_bus *bus, | |
315 | const char *path, | |
316 | const char *interface, | |
317 | const char *property, | |
318 | sd_bus_message *reply, | |
ebcf1f97 LP |
319 | void *userdata, |
320 | sd_bus_error *error) { | |
718db961 LP |
321 | |
322 | ExecContext *c = userdata; | |
5ce70e5b | 323 | _cleanup_cap_free_charp_ char *t = NULL; |
82c121a4 | 324 | const char *s; |
82c121a4 | 325 | |
718db961 LP |
326 | assert(bus); |
327 | assert(reply); | |
82c121a4 LP |
328 | assert(c); |
329 | ||
330 | if (c->capabilities) | |
331 | s = t = cap_to_text(c->capabilities, NULL); | |
332 | else | |
333 | s = ""; | |
334 | ||
674cdd19 | 335 | if (!s) |
82c121a4 LP |
336 | return -ENOMEM; |
337 | ||
5ce70e5b | 338 | return sd_bus_message_append(reply, "s", s); |
82c121a4 LP |
339 | } |
340 | ||
718db961 LP |
341 | static int property_get_syscall_filter( |
342 | sd_bus *bus, | |
343 | const char *path, | |
344 | const char *interface, | |
345 | const char *property, | |
346 | sd_bus_message *reply, | |
ebcf1f97 LP |
347 | void *userdata, |
348 | sd_bus_error *error) { | |
82c121a4 | 349 | |
718db961 | 350 | ExecContext *c = userdata; |
82c121a4 | 351 | |
718db961 LP |
352 | assert(bus); |
353 | assert(reply); | |
354 | assert(c); | |
82c121a4 | 355 | |
718db961 LP |
356 | if (c->syscall_filter) |
357 | return sd_bus_message_append_array(reply, 'u', c->syscall_filter, (syscall_max() + 31) >> 4); | |
358 | else | |
359 | return sd_bus_message_append_array(reply, 'u', NULL, 0); | |
360 | } | |
82c121a4 | 361 | |
718db961 LP |
362 | const sd_bus_vtable bus_exec_vtable[] = { |
363 | SD_BUS_VTABLE_START(0), | |
556089dc LP |
364 | SD_BUS_PROPERTY("Environment", "as", NULL, offsetof(ExecContext, environment), SD_BUS_VTABLE_PROPERTY_CONST), |
365 | SD_BUS_PROPERTY("EnvironmentFiles", "a(sb)", property_get_environment_files, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
366 | SD_BUS_PROPERTY("UMask", "u", bus_property_get_mode, offsetof(ExecContext, umask), SD_BUS_VTABLE_PROPERTY_CONST), | |
367 | SD_BUS_PROPERTY("LimitCPU", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), | |
368 | SD_BUS_PROPERTY("LimitFSIZE", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), | |
369 | SD_BUS_PROPERTY("LimitDATA", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), | |
370 | SD_BUS_PROPERTY("LimitSTACK", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), | |
371 | SD_BUS_PROPERTY("LimitCORE", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), | |
372 | SD_BUS_PROPERTY("LimitRSS", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), | |
373 | SD_BUS_PROPERTY("LimitNOFILE", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), | |
374 | SD_BUS_PROPERTY("LimitAS", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), | |
375 | SD_BUS_PROPERTY("LimitNPROC", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), | |
376 | SD_BUS_PROPERTY("LimitMEMLOCK", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), | |
377 | SD_BUS_PROPERTY("LimitLOCKS", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), | |
378 | SD_BUS_PROPERTY("LimitSIGPENDING", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), | |
379 | SD_BUS_PROPERTY("LimitMSGQUEUE", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), | |
380 | SD_BUS_PROPERTY("LimitNICE", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), | |
381 | SD_BUS_PROPERTY("LimitRTPRIO", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), | |
382 | SD_BUS_PROPERTY("LimitRTTIME", "t", property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), | |
383 | SD_BUS_PROPERTY("WorkingDirectory", "s", NULL, offsetof(ExecContext, working_directory), SD_BUS_VTABLE_PROPERTY_CONST), | |
384 | SD_BUS_PROPERTY("RootDirectory", "s", NULL, offsetof(ExecContext, root_directory), SD_BUS_VTABLE_PROPERTY_CONST), | |
385 | SD_BUS_PROPERTY("OOMScoreAdjust", "i", property_get_oom_score_adjust, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
386 | SD_BUS_PROPERTY("Nice", "i", property_get_nice, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
387 | SD_BUS_PROPERTY("IOScheduling", "i", property_get_ioprio, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
388 | SD_BUS_PROPERTY("CPUSchedulingPolicy", "i", property_get_cpu_sched_policy, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
389 | SD_BUS_PROPERTY("CPUSchedulingPriority", "i", property_get_cpu_sched_priority, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
390 | SD_BUS_PROPERTY("CPUAffinity", "ay", property_get_cpu_affinity, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
391 | SD_BUS_PROPERTY("TimerSlackNSec", "t", property_get_timer_slack_nsec, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
392 | SD_BUS_PROPERTY("CPUSchedulingResetOnFork", "b", bus_property_get_bool, offsetof(ExecContext, cpu_sched_reset_on_fork), SD_BUS_VTABLE_PROPERTY_CONST), | |
393 | SD_BUS_PROPERTY("NonBlocking", "b", bus_property_get_bool, offsetof(ExecContext, non_blocking), SD_BUS_VTABLE_PROPERTY_CONST), | |
394 | SD_BUS_PROPERTY("StandardInput", "s", property_get_exec_input, offsetof(ExecContext, std_input), SD_BUS_VTABLE_PROPERTY_CONST), | |
395 | SD_BUS_PROPERTY("StandardOutput", "s", bus_property_get_exec_output, offsetof(ExecContext, std_output), SD_BUS_VTABLE_PROPERTY_CONST), | |
396 | SD_BUS_PROPERTY("StandardError", "s", bus_property_get_exec_output, offsetof(ExecContext, std_error), SD_BUS_VTABLE_PROPERTY_CONST), | |
397 | SD_BUS_PROPERTY("TTYPath", "s", NULL, offsetof(ExecContext, tty_path), SD_BUS_VTABLE_PROPERTY_CONST), | |
398 | SD_BUS_PROPERTY("TTYReset", "b", bus_property_get_bool, offsetof(ExecContext, tty_reset), SD_BUS_VTABLE_PROPERTY_CONST), | |
399 | SD_BUS_PROPERTY("TTYVHangup", "b", bus_property_get_bool, offsetof(ExecContext, tty_vhangup), SD_BUS_VTABLE_PROPERTY_CONST), | |
400 | SD_BUS_PROPERTY("TTYVTDisallocate", "b", bus_property_get_bool, offsetof(ExecContext, tty_vt_disallocate), SD_BUS_VTABLE_PROPERTY_CONST), | |
401 | SD_BUS_PROPERTY("SyslogPriority", "i", bus_property_get_int, offsetof(ExecContext, syslog_priority), SD_BUS_VTABLE_PROPERTY_CONST), | |
402 | SD_BUS_PROPERTY("SyslogIdentifier", "s", NULL, offsetof(ExecContext, syslog_identifier), SD_BUS_VTABLE_PROPERTY_CONST), | |
403 | SD_BUS_PROPERTY("SyslogLevelPrefix", "b", bus_property_get_bool, offsetof(ExecContext, syslog_level_prefix), SD_BUS_VTABLE_PROPERTY_CONST), | |
404 | SD_BUS_PROPERTY("Capabilities", "s", property_get_capabilities, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
405 | SD_BUS_PROPERTY("SecureBits", "i", bus_property_get_int, offsetof(ExecContext, secure_bits), SD_BUS_VTABLE_PROPERTY_CONST), | |
406 | SD_BUS_PROPERTY("CapabilityBoundingSet", "t", property_get_capability_bounding_set, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
407 | SD_BUS_PROPERTY("User", "s", NULL, offsetof(ExecContext, user), SD_BUS_VTABLE_PROPERTY_CONST), | |
408 | SD_BUS_PROPERTY("Group", "s", NULL, offsetof(ExecContext, group), SD_BUS_VTABLE_PROPERTY_CONST), | |
409 | SD_BUS_PROPERTY("SupplementaryGroups", "as", NULL, offsetof(ExecContext, supplementary_groups), SD_BUS_VTABLE_PROPERTY_CONST), | |
410 | SD_BUS_PROPERTY("TCPWrapName", "s", NULL, offsetof(ExecContext, tcpwrap_name), SD_BUS_VTABLE_PROPERTY_CONST), | |
411 | SD_BUS_PROPERTY("PAMName", "s", NULL, offsetof(ExecContext, pam_name), SD_BUS_VTABLE_PROPERTY_CONST), | |
412 | SD_BUS_PROPERTY("ReadWriteDirectories", "as", NULL, offsetof(ExecContext, read_write_dirs), SD_BUS_VTABLE_PROPERTY_CONST), | |
413 | SD_BUS_PROPERTY("ReadOnlyDirectories", "as", NULL, offsetof(ExecContext, read_only_dirs), SD_BUS_VTABLE_PROPERTY_CONST), | |
414 | SD_BUS_PROPERTY("InaccessibleDirectories", "as", NULL, offsetof(ExecContext, inaccessible_dirs), SD_BUS_VTABLE_PROPERTY_CONST), | |
415 | SD_BUS_PROPERTY("MountFlags", "t", bus_property_get_ulong, offsetof(ExecContext, mount_flags), SD_BUS_VTABLE_PROPERTY_CONST), | |
416 | SD_BUS_PROPERTY("PrivateTmp", "b", bus_property_get_bool, offsetof(ExecContext, private_tmp), SD_BUS_VTABLE_PROPERTY_CONST), | |
417 | SD_BUS_PROPERTY("PrivateNetwork", "b", bus_property_get_bool, offsetof(ExecContext, private_network), SD_BUS_VTABLE_PROPERTY_CONST), | |
418 | SD_BUS_PROPERTY("SameProcessGroup", "b", bus_property_get_bool, offsetof(ExecContext, same_pgrp), SD_BUS_VTABLE_PROPERTY_CONST), | |
419 | SD_BUS_PROPERTY("UtmpIdentifier", "s", NULL, offsetof(ExecContext, utmp_id), SD_BUS_VTABLE_PROPERTY_CONST), | |
420 | SD_BUS_PROPERTY("IgnoreSIGPIPE", "b", bus_property_get_bool, offsetof(ExecContext, ignore_sigpipe), SD_BUS_VTABLE_PROPERTY_CONST), | |
421 | SD_BUS_PROPERTY("NoNewPrivileges", "b", bus_property_get_bool, offsetof(ExecContext, no_new_privileges), SD_BUS_VTABLE_PROPERTY_CONST), | |
422 | SD_BUS_PROPERTY("SystemCallFilter", "au", property_get_syscall_filter, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
718db961 LP |
423 | SD_BUS_VTABLE_END |
424 | }; | |
82c121a4 | 425 | |
4d4c80d0 LP |
426 | static int append_exec_command(sd_bus_message *reply, ExecCommand *c) { |
427 | int r; | |
428 | ||
429 | assert(reply); | |
430 | assert(c); | |
431 | ||
432 | if (!c->path) | |
433 | return 0; | |
434 | ||
435 | r = sd_bus_message_open_container(reply, 'r', "sasbttttuii"); | |
436 | if (r < 0) | |
437 | return r; | |
438 | ||
439 | r = sd_bus_message_append(reply, "s", c->path); | |
440 | if (r < 0) | |
441 | return r; | |
442 | ||
443 | r = sd_bus_message_append_strv(reply, c->argv); | |
444 | if (r < 0) | |
445 | return r; | |
446 | ||
447 | r = sd_bus_message_append(reply, "bttttuii", | |
448 | c->ignore, | |
449 | c->exec_status.start_timestamp.realtime, | |
450 | c->exec_status.start_timestamp.monotonic, | |
451 | c->exec_status.exit_timestamp.realtime, | |
452 | c->exec_status.exit_timestamp.monotonic, | |
453 | (uint32_t) c->exec_status.pid, | |
454 | (int32_t) c->exec_status.code, | |
455 | (int32_t) c->exec_status.status); | |
456 | if (r < 0) | |
457 | return r; | |
458 | ||
459 | return sd_bus_message_close_container(reply); | |
460 | } | |
461 | ||
718db961 LP |
462 | int bus_property_get_exec_command( |
463 | sd_bus *bus, | |
464 | const char *path, | |
465 | const char *interface, | |
466 | const char *property, | |
467 | sd_bus_message *reply, | |
ebcf1f97 LP |
468 | void *userdata, |
469 | sd_bus_error *ret_error) { | |
fe68089d | 470 | |
4d4c80d0 | 471 | ExecCommand *c = (ExecCommand*) userdata; |
718db961 | 472 | int r; |
fe68089d | 473 | |
718db961 LP |
474 | assert(bus); |
475 | assert(reply); | |
fe68089d | 476 | |
718db961 LP |
477 | r = sd_bus_message_open_container(reply, 'a', "(sasbttttuii)"); |
478 | if (r < 0) | |
479 | return r; | |
fe68089d | 480 | |
4d4c80d0 LP |
481 | r = append_exec_command(reply, c); |
482 | if (r < 0) | |
483 | return r; | |
fe68089d | 484 | |
4d4c80d0 LP |
485 | return sd_bus_message_close_container(reply); |
486 | } | |
718db961 | 487 | |
4d4c80d0 LP |
488 | int bus_property_get_exec_command_list( |
489 | sd_bus *bus, | |
490 | const char *path, | |
491 | const char *interface, | |
492 | const char *property, | |
493 | sd_bus_message *reply, | |
494 | void *userdata, | |
495 | sd_bus_error *ret_error) { | |
718db961 | 496 | |
4d4c80d0 LP |
497 | ExecCommand *c = *(ExecCommand**) userdata; |
498 | int r; | |
718db961 | 499 | |
4d4c80d0 LP |
500 | assert(bus); |
501 | assert(reply); | |
502 | ||
503 | r = sd_bus_message_open_container(reply, 'a', "(sasbttttuii)"); | |
504 | if (r < 0) | |
505 | return r; | |
718db961 | 506 | |
4d4c80d0 LP |
507 | LIST_FOREACH(command, c, c) { |
508 | r = append_exec_command(reply, c); | |
718db961 LP |
509 | if (r < 0) |
510 | return r; | |
fe68089d LP |
511 | } |
512 | ||
718db961 | 513 | return sd_bus_message_close_container(reply); |
8351ceae | 514 | } |