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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
523578aa LP |
2 | |
3 | #include "alloc-util.h" | |
4 | #include "bus-label.h" | |
5 | #include "string-table.h" | |
6 | #include "unit-def.h" | |
7 | #include "unit-name.h" | |
8 | ||
9 | char *unit_dbus_path_from_name(const char *name) { | |
10 | _cleanup_free_ char *e = NULL; | |
11 | ||
12 | assert(name); | |
13 | ||
14 | e = bus_label_escape(name); | |
15 | if (!e) | |
16 | return NULL; | |
17 | ||
18 | return strappend("/org/freedesktop/systemd1/unit/", e); | |
19 | } | |
20 | ||
21 | int unit_name_from_dbus_path(const char *path, char **name) { | |
22 | const char *e; | |
23 | char *n; | |
24 | ||
25 | e = startswith(path, "/org/freedesktop/systemd1/unit/"); | |
26 | if (!e) | |
27 | return -EINVAL; | |
28 | ||
29 | n = bus_label_unescape(e); | |
30 | if (!n) | |
31 | return -ENOMEM; | |
32 | ||
33 | *name = n; | |
34 | return 0; | |
35 | } | |
36 | ||
37 | const char* unit_dbus_interface_from_type(UnitType t) { | |
38 | ||
39 | static const char *const table[_UNIT_TYPE_MAX] = { | |
40 | [UNIT_SERVICE] = "org.freedesktop.systemd1.Service", | |
41 | [UNIT_SOCKET] = "org.freedesktop.systemd1.Socket", | |
42 | [UNIT_TARGET] = "org.freedesktop.systemd1.Target", | |
43 | [UNIT_DEVICE] = "org.freedesktop.systemd1.Device", | |
44 | [UNIT_MOUNT] = "org.freedesktop.systemd1.Mount", | |
45 | [UNIT_AUTOMOUNT] = "org.freedesktop.systemd1.Automount", | |
46 | [UNIT_SWAP] = "org.freedesktop.systemd1.Swap", | |
47 | [UNIT_TIMER] = "org.freedesktop.systemd1.Timer", | |
48 | [UNIT_PATH] = "org.freedesktop.systemd1.Path", | |
49 | [UNIT_SLICE] = "org.freedesktop.systemd1.Slice", | |
50 | [UNIT_SCOPE] = "org.freedesktop.systemd1.Scope", | |
51 | }; | |
52 | ||
53 | if (t < 0) | |
54 | return NULL; | |
55 | if (t >= _UNIT_TYPE_MAX) | |
56 | return NULL; | |
57 | ||
58 | return table[t]; | |
59 | } | |
60 | ||
61 | const char *unit_dbus_interface_from_name(const char *name) { | |
62 | UnitType t; | |
63 | ||
64 | t = unit_name_to_type(name); | |
65 | if (t < 0) | |
66 | return NULL; | |
67 | ||
68 | return unit_dbus_interface_from_type(t); | |
69 | } | |
70 | ||
71 | static const char* const unit_type_table[_UNIT_TYPE_MAX] = { | |
72 | [UNIT_SERVICE] = "service", | |
73 | [UNIT_SOCKET] = "socket", | |
74 | [UNIT_TARGET] = "target", | |
75 | [UNIT_DEVICE] = "device", | |
76 | [UNIT_MOUNT] = "mount", | |
77 | [UNIT_AUTOMOUNT] = "automount", | |
78 | [UNIT_SWAP] = "swap", | |
79 | [UNIT_TIMER] = "timer", | |
80 | [UNIT_PATH] = "path", | |
81 | [UNIT_SLICE] = "slice", | |
82 | [UNIT_SCOPE] = "scope", | |
83 | }; | |
84 | ||
85 | DEFINE_STRING_TABLE_LOOKUP(unit_type, UnitType); | |
86 | ||
87 | static const char* const unit_load_state_table[_UNIT_LOAD_STATE_MAX] = { | |
88 | [UNIT_STUB] = "stub", | |
89 | [UNIT_LOADED] = "loaded", | |
90 | [UNIT_NOT_FOUND] = "not-found", | |
c4555ad8 | 91 | [UNIT_BAD_SETTING] = "bad-setting", |
523578aa LP |
92 | [UNIT_ERROR] = "error", |
93 | [UNIT_MERGED] = "merged", | |
94 | [UNIT_MASKED] = "masked" | |
95 | }; | |
96 | ||
97 | DEFINE_STRING_TABLE_LOOKUP(unit_load_state, UnitLoadState); | |
98 | ||
99 | static const char* const unit_active_state_table[_UNIT_ACTIVE_STATE_MAX] = { | |
100 | [UNIT_ACTIVE] = "active", | |
101 | [UNIT_RELOADING] = "reloading", | |
102 | [UNIT_INACTIVE] = "inactive", | |
103 | [UNIT_FAILED] = "failed", | |
104 | [UNIT_ACTIVATING] = "activating", | |
105 | [UNIT_DEACTIVATING] = "deactivating" | |
106 | }; | |
107 | ||
108 | DEFINE_STRING_TABLE_LOOKUP(unit_active_state, UnitActiveState); | |
109 | ||
110 | static const char* const automount_state_table[_AUTOMOUNT_STATE_MAX] = { | |
111 | [AUTOMOUNT_DEAD] = "dead", | |
112 | [AUTOMOUNT_WAITING] = "waiting", | |
113 | [AUTOMOUNT_RUNNING] = "running", | |
114 | [AUTOMOUNT_FAILED] = "failed" | |
115 | }; | |
116 | ||
117 | DEFINE_STRING_TABLE_LOOKUP(automount_state, AutomountState); | |
118 | ||
119 | static const char* const device_state_table[_DEVICE_STATE_MAX] = { | |
120 | [DEVICE_DEAD] = "dead", | |
121 | [DEVICE_TENTATIVE] = "tentative", | |
122 | [DEVICE_PLUGGED] = "plugged", | |
123 | }; | |
124 | ||
125 | DEFINE_STRING_TABLE_LOOKUP(device_state, DeviceState); | |
126 | ||
127 | static const char* const mount_state_table[_MOUNT_STATE_MAX] = { | |
128 | [MOUNT_DEAD] = "dead", | |
129 | [MOUNT_MOUNTING] = "mounting", | |
130 | [MOUNT_MOUNTING_DONE] = "mounting-done", | |
131 | [MOUNT_MOUNTED] = "mounted", | |
132 | [MOUNT_REMOUNTING] = "remounting", | |
133 | [MOUNT_UNMOUNTING] = "unmounting", | |
134 | [MOUNT_REMOUNTING_SIGTERM] = "remounting-sigterm", | |
135 | [MOUNT_REMOUNTING_SIGKILL] = "remounting-sigkill", | |
136 | [MOUNT_UNMOUNTING_SIGTERM] = "unmounting-sigterm", | |
137 | [MOUNT_UNMOUNTING_SIGKILL] = "unmounting-sigkill", | |
138 | [MOUNT_FAILED] = "failed" | |
139 | }; | |
140 | ||
141 | DEFINE_STRING_TABLE_LOOKUP(mount_state, MountState); | |
142 | ||
143 | static const char* const path_state_table[_PATH_STATE_MAX] = { | |
144 | [PATH_DEAD] = "dead", | |
145 | [PATH_WAITING] = "waiting", | |
146 | [PATH_RUNNING] = "running", | |
147 | [PATH_FAILED] = "failed" | |
148 | }; | |
149 | ||
150 | DEFINE_STRING_TABLE_LOOKUP(path_state, PathState); | |
151 | ||
152 | static const char* const scope_state_table[_SCOPE_STATE_MAX] = { | |
153 | [SCOPE_DEAD] = "dead", | |
154 | [SCOPE_RUNNING] = "running", | |
155 | [SCOPE_ABANDONED] = "abandoned", | |
156 | [SCOPE_STOP_SIGTERM] = "stop-sigterm", | |
157 | [SCOPE_STOP_SIGKILL] = "stop-sigkill", | |
158 | [SCOPE_FAILED] = "failed", | |
159 | }; | |
160 | ||
161 | DEFINE_STRING_TABLE_LOOKUP(scope_state, ScopeState); | |
162 | ||
163 | static const char* const service_state_table[_SERVICE_STATE_MAX] = { | |
164 | [SERVICE_DEAD] = "dead", | |
165 | [SERVICE_START_PRE] = "start-pre", | |
166 | [SERVICE_START] = "start", | |
167 | [SERVICE_START_POST] = "start-post", | |
168 | [SERVICE_RUNNING] = "running", | |
169 | [SERVICE_EXITED] = "exited", | |
170 | [SERVICE_RELOAD] = "reload", | |
171 | [SERVICE_STOP] = "stop", | |
c87700a1 | 172 | [SERVICE_STOP_WATCHDOG] = "stop-watchdog", |
523578aa LP |
173 | [SERVICE_STOP_SIGTERM] = "stop-sigterm", |
174 | [SERVICE_STOP_SIGKILL] = "stop-sigkill", | |
175 | [SERVICE_STOP_POST] = "stop-post", | |
176 | [SERVICE_FINAL_SIGTERM] = "final-sigterm", | |
177 | [SERVICE_FINAL_SIGKILL] = "final-sigkill", | |
178 | [SERVICE_FAILED] = "failed", | |
179 | [SERVICE_AUTO_RESTART] = "auto-restart", | |
180 | }; | |
181 | ||
182 | DEFINE_STRING_TABLE_LOOKUP(service_state, ServiceState); | |
183 | ||
184 | static const char* const slice_state_table[_SLICE_STATE_MAX] = { | |
185 | [SLICE_DEAD] = "dead", | |
186 | [SLICE_ACTIVE] = "active" | |
187 | }; | |
188 | ||
189 | DEFINE_STRING_TABLE_LOOKUP(slice_state, SliceState); | |
190 | ||
191 | static const char* const socket_state_table[_SOCKET_STATE_MAX] = { | |
192 | [SOCKET_DEAD] = "dead", | |
193 | [SOCKET_START_PRE] = "start-pre", | |
194 | [SOCKET_START_CHOWN] = "start-chown", | |
195 | [SOCKET_START_POST] = "start-post", | |
196 | [SOCKET_LISTENING] = "listening", | |
197 | [SOCKET_RUNNING] = "running", | |
198 | [SOCKET_STOP_PRE] = "stop-pre", | |
199 | [SOCKET_STOP_PRE_SIGTERM] = "stop-pre-sigterm", | |
200 | [SOCKET_STOP_PRE_SIGKILL] = "stop-pre-sigkill", | |
201 | [SOCKET_STOP_POST] = "stop-post", | |
202 | [SOCKET_FINAL_SIGTERM] = "final-sigterm", | |
203 | [SOCKET_FINAL_SIGKILL] = "final-sigkill", | |
204 | [SOCKET_FAILED] = "failed" | |
205 | }; | |
206 | ||
207 | DEFINE_STRING_TABLE_LOOKUP(socket_state, SocketState); | |
208 | ||
209 | static const char* const swap_state_table[_SWAP_STATE_MAX] = { | |
210 | [SWAP_DEAD] = "dead", | |
211 | [SWAP_ACTIVATING] = "activating", | |
212 | [SWAP_ACTIVATING_DONE] = "activating-done", | |
213 | [SWAP_ACTIVE] = "active", | |
214 | [SWAP_DEACTIVATING] = "deactivating", | |
215 | [SWAP_DEACTIVATING_SIGTERM] = "deactivating-sigterm", | |
216 | [SWAP_DEACTIVATING_SIGKILL] = "deactivating-sigkill", | |
217 | [SWAP_FAILED] = "failed" | |
218 | }; | |
219 | ||
220 | DEFINE_STRING_TABLE_LOOKUP(swap_state, SwapState); | |
221 | ||
222 | static const char* const target_state_table[_TARGET_STATE_MAX] = { | |
223 | [TARGET_DEAD] = "dead", | |
224 | [TARGET_ACTIVE] = "active" | |
225 | }; | |
226 | ||
227 | DEFINE_STRING_TABLE_LOOKUP(target_state, TargetState); | |
228 | ||
229 | static const char* const timer_state_table[_TIMER_STATE_MAX] = { | |
230 | [TIMER_DEAD] = "dead", | |
231 | [TIMER_WAITING] = "waiting", | |
232 | [TIMER_RUNNING] = "running", | |
233 | [TIMER_ELAPSED] = "elapsed", | |
234 | [TIMER_FAILED] = "failed" | |
235 | }; | |
236 | ||
237 | DEFINE_STRING_TABLE_LOOKUP(timer_state, TimerState); | |
238 | ||
239 | static const char* const unit_dependency_table[_UNIT_DEPENDENCY_MAX] = { | |
240 | [UNIT_REQUIRES] = "Requires", | |
241 | [UNIT_REQUISITE] = "Requisite", | |
242 | [UNIT_WANTS] = "Wants", | |
243 | [UNIT_BINDS_TO] = "BindsTo", | |
244 | [UNIT_PART_OF] = "PartOf", | |
245 | [UNIT_REQUIRED_BY] = "RequiredBy", | |
246 | [UNIT_REQUISITE_OF] = "RequisiteOf", | |
247 | [UNIT_WANTED_BY] = "WantedBy", | |
248 | [UNIT_BOUND_BY] = "BoundBy", | |
249 | [UNIT_CONSISTS_OF] = "ConsistsOf", | |
250 | [UNIT_CONFLICTS] = "Conflicts", | |
251 | [UNIT_CONFLICTED_BY] = "ConflictedBy", | |
252 | [UNIT_BEFORE] = "Before", | |
253 | [UNIT_AFTER] = "After", | |
254 | [UNIT_ON_FAILURE] = "OnFailure", | |
255 | [UNIT_TRIGGERS] = "Triggers", | |
256 | [UNIT_TRIGGERED_BY] = "TriggeredBy", | |
257 | [UNIT_PROPAGATES_RELOAD_TO] = "PropagatesReloadTo", | |
258 | [UNIT_RELOAD_PROPAGATED_FROM] = "ReloadPropagatedFrom", | |
259 | [UNIT_JOINS_NAMESPACE_OF] = "JoinsNamespaceOf", | |
260 | [UNIT_REFERENCES] = "References", | |
261 | [UNIT_REFERENCED_BY] = "ReferencedBy", | |
262 | }; | |
263 | ||
264 | DEFINE_STRING_TABLE_LOOKUP(unit_dependency, UnitDependency); | |
265 | ||
266 | static const char* const notify_access_table[_NOTIFY_ACCESS_MAX] = { | |
267 | [NOTIFY_NONE] = "none", | |
268 | [NOTIFY_MAIN] = "main", | |
269 | [NOTIFY_EXEC] = "exec", | |
270 | [NOTIFY_ALL] = "all" | |
271 | }; | |
272 | ||
273 | DEFINE_STRING_TABLE_LOOKUP(notify_access, NotifyAccess); |