Line data Source code
1 : /* SPDX-License-Identifier: LGPL-2.1+ */
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 0 : char *unit_dbus_path_from_name(const char *name) {
10 0 : _cleanup_free_ char *e = NULL;
11 :
12 0 : assert(name);
13 :
14 0 : e = bus_label_escape(name);
15 0 : if (!e)
16 0 : return NULL;
17 :
18 0 : return strjoin("/org/freedesktop/systemd1/unit/", e);
19 : }
20 :
21 283 : int unit_name_from_dbus_path(const char *path, char **name) {
22 : const char *e;
23 : char *n;
24 :
25 283 : e = startswith(path, "/org/freedesktop/systemd1/unit/");
26 283 : if (!e)
27 0 : return -EINVAL;
28 :
29 283 : n = bus_label_unescape(e);
30 283 : if (!n)
31 0 : return -ENOMEM;
32 :
33 283 : *name = n;
34 283 : return 0;
35 : }
36 :
37 0 : 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 0 : if (t < 0)
54 0 : return NULL;
55 0 : if (t >= _UNIT_TYPE_MAX)
56 0 : return NULL;
57 :
58 0 : return table[t];
59 : }
60 :
61 0 : const char *unit_dbus_interface_from_name(const char *name) {
62 : UnitType t;
63 :
64 0 : t = unit_name_to_type(name);
65 0 : if (t < 0)
66 0 : return NULL;
67 :
68 0 : 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 333584 : 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",
91 : [UNIT_BAD_SETTING] = "bad-setting",
92 : [UNIT_ERROR] = "error",
93 : [UNIT_MERGED] = "merged",
94 : [UNIT_MASKED] = "masked"
95 : };
96 :
97 1208 : 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 : [UNIT_MAINTENANCE] = "maintenance",
107 : };
108 :
109 1208 : DEFINE_STRING_TABLE_LOOKUP(unit_active_state, UnitActiveState);
110 :
111 : static const char* const automount_state_table[_AUTOMOUNT_STATE_MAX] = {
112 : [AUTOMOUNT_DEAD] = "dead",
113 : [AUTOMOUNT_WAITING] = "waiting",
114 : [AUTOMOUNT_RUNNING] = "running",
115 : [AUTOMOUNT_FAILED] = "failed"
116 : };
117 :
118 12 : DEFINE_STRING_TABLE_LOOKUP(automount_state, AutomountState);
119 :
120 : static const char* const device_state_table[_DEVICE_STATE_MAX] = {
121 : [DEVICE_DEAD] = "dead",
122 : [DEVICE_TENTATIVE] = "tentative",
123 : [DEVICE_PLUGGED] = "plugged",
124 : };
125 :
126 3706 : DEFINE_STRING_TABLE_LOOKUP(device_state, DeviceState);
127 :
128 : static const char* const mount_state_table[_MOUNT_STATE_MAX] = {
129 : [MOUNT_DEAD] = "dead",
130 : [MOUNT_MOUNTING] = "mounting",
131 : [MOUNT_MOUNTING_DONE] = "mounting-done",
132 : [MOUNT_MOUNTED] = "mounted",
133 : [MOUNT_REMOUNTING] = "remounting",
134 : [MOUNT_UNMOUNTING] = "unmounting",
135 : [MOUNT_REMOUNTING_SIGTERM] = "remounting-sigterm",
136 : [MOUNT_REMOUNTING_SIGKILL] = "remounting-sigkill",
137 : [MOUNT_UNMOUNTING_SIGTERM] = "unmounting-sigterm",
138 : [MOUNT_UNMOUNTING_SIGKILL] = "unmounting-sigkill",
139 : [MOUNT_FAILED] = "failed"
140 : };
141 :
142 446 : DEFINE_STRING_TABLE_LOOKUP(mount_state, MountState);
143 :
144 : static const char* const path_state_table[_PATH_STATE_MAX] = {
145 : [PATH_DEAD] = "dead",
146 : [PATH_WAITING] = "waiting",
147 : [PATH_RUNNING] = "running",
148 : [PATH_FAILED] = "failed"
149 : };
150 :
151 52 : DEFINE_STRING_TABLE_LOOKUP(path_state, PathState);
152 :
153 : static const char* const scope_state_table[_SCOPE_STATE_MAX] = {
154 : [SCOPE_DEAD] = "dead",
155 : [SCOPE_RUNNING] = "running",
156 : [SCOPE_ABANDONED] = "abandoned",
157 : [SCOPE_STOP_SIGTERM] = "stop-sigterm",
158 : [SCOPE_STOP_SIGKILL] = "stop-sigkill",
159 : [SCOPE_FAILED] = "failed",
160 : };
161 :
162 28 : DEFINE_STRING_TABLE_LOOKUP(scope_state, ScopeState);
163 :
164 : static const char* const service_state_table[_SERVICE_STATE_MAX] = {
165 : [SERVICE_DEAD] = "dead",
166 : [SERVICE_CONDITION] = "condition",
167 : [SERVICE_START_PRE] = "start-pre",
168 : [SERVICE_START] = "start",
169 : [SERVICE_START_POST] = "start-post",
170 : [SERVICE_RUNNING] = "running",
171 : [SERVICE_EXITED] = "exited",
172 : [SERVICE_RELOAD] = "reload",
173 : [SERVICE_STOP] = "stop",
174 : [SERVICE_STOP_WATCHDOG] = "stop-watchdog",
175 : [SERVICE_STOP_SIGTERM] = "stop-sigterm",
176 : [SERVICE_STOP_SIGKILL] = "stop-sigkill",
177 : [SERVICE_STOP_POST] = "stop-post",
178 : [SERVICE_FINAL_SIGTERM] = "final-sigterm",
179 : [SERVICE_FINAL_SIGKILL] = "final-sigkill",
180 : [SERVICE_FAILED] = "failed",
181 : [SERVICE_AUTO_RESTART] = "auto-restart",
182 : [SERVICE_CLEANING] = "cleaning",
183 : };
184 :
185 126 : DEFINE_STRING_TABLE_LOOKUP(service_state, ServiceState);
186 :
187 : static const char* const slice_state_table[_SLICE_STATE_MAX] = {
188 : [SLICE_DEAD] = "dead",
189 : [SLICE_ACTIVE] = "active"
190 : };
191 :
192 20 : DEFINE_STRING_TABLE_LOOKUP(slice_state, SliceState);
193 :
194 : static const char* const socket_state_table[_SOCKET_STATE_MAX] = {
195 : [SOCKET_DEAD] = "dead",
196 : [SOCKET_START_PRE] = "start-pre",
197 : [SOCKET_START_CHOWN] = "start-chown",
198 : [SOCKET_START_POST] = "start-post",
199 : [SOCKET_LISTENING] = "listening",
200 : [SOCKET_RUNNING] = "running",
201 : [SOCKET_STOP_PRE] = "stop-pre",
202 : [SOCKET_STOP_PRE_SIGTERM] = "stop-pre-sigterm",
203 : [SOCKET_STOP_PRE_SIGKILL] = "stop-pre-sigkill",
204 : [SOCKET_STOP_POST] = "stop-post",
205 : [SOCKET_FINAL_SIGTERM] = "final-sigterm",
206 : [SOCKET_FINAL_SIGKILL] = "final-sigkill",
207 : [SOCKET_FAILED] = "failed"
208 : };
209 :
210 30 : DEFINE_STRING_TABLE_LOOKUP(socket_state, SocketState);
211 :
212 : static const char* const swap_state_table[_SWAP_STATE_MAX] = {
213 : [SWAP_DEAD] = "dead",
214 : [SWAP_ACTIVATING] = "activating",
215 : [SWAP_ACTIVATING_DONE] = "activating-done",
216 : [SWAP_ACTIVE] = "active",
217 : [SWAP_DEACTIVATING] = "deactivating",
218 : [SWAP_DEACTIVATING_SIGTERM] = "deactivating-sigterm",
219 : [SWAP_DEACTIVATING_SIGKILL] = "deactivating-sigkill",
220 : [SWAP_FAILED] = "failed"
221 : };
222 :
223 188 : DEFINE_STRING_TABLE_LOOKUP(swap_state, SwapState);
224 :
225 : static const char* const target_state_table[_TARGET_STATE_MAX] = {
226 : [TARGET_DEAD] = "dead",
227 : [TARGET_ACTIVE] = "active"
228 : };
229 :
230 38 : DEFINE_STRING_TABLE_LOOKUP(target_state, TargetState);
231 :
232 : static const char* const timer_state_table[_TIMER_STATE_MAX] = {
233 : [TIMER_DEAD] = "dead",
234 : [TIMER_WAITING] = "waiting",
235 : [TIMER_RUNNING] = "running",
236 : [TIMER_ELAPSED] = "elapsed",
237 : [TIMER_FAILED] = "failed"
238 : };
239 :
240 14 : DEFINE_STRING_TABLE_LOOKUP(timer_state, TimerState);
241 :
242 : static const char* const unit_dependency_table[_UNIT_DEPENDENCY_MAX] = {
243 : [UNIT_REQUIRES] = "Requires",
244 : [UNIT_REQUISITE] = "Requisite",
245 : [UNIT_WANTS] = "Wants",
246 : [UNIT_BINDS_TO] = "BindsTo",
247 : [UNIT_PART_OF] = "PartOf",
248 : [UNIT_REQUIRED_BY] = "RequiredBy",
249 : [UNIT_REQUISITE_OF] = "RequisiteOf",
250 : [UNIT_WANTED_BY] = "WantedBy",
251 : [UNIT_BOUND_BY] = "BoundBy",
252 : [UNIT_CONSISTS_OF] = "ConsistsOf",
253 : [UNIT_CONFLICTS] = "Conflicts",
254 : [UNIT_CONFLICTED_BY] = "ConflictedBy",
255 : [UNIT_BEFORE] = "Before",
256 : [UNIT_AFTER] = "After",
257 : [UNIT_ON_FAILURE] = "OnFailure",
258 : [UNIT_TRIGGERS] = "Triggers",
259 : [UNIT_TRIGGERED_BY] = "TriggeredBy",
260 : [UNIT_PROPAGATES_RELOAD_TO] = "PropagatesReloadTo",
261 : [UNIT_RELOAD_PROPAGATED_FROM] = "ReloadPropagatedFrom",
262 : [UNIT_JOINS_NAMESPACE_OF] = "JoinsNamespaceOf",
263 : [UNIT_REFERENCES] = "References",
264 : [UNIT_REFERENCED_BY] = "ReferencedBy",
265 : };
266 :
267 3050 : DEFINE_STRING_TABLE_LOOKUP(unit_dependency, UnitDependency);
268 :
269 : static const char* const notify_access_table[_NOTIFY_ACCESS_MAX] = {
270 : [NOTIFY_NONE] = "none",
271 : [NOTIFY_MAIN] = "main",
272 : [NOTIFY_EXEC] = "exec",
273 : [NOTIFY_ALL] = "all"
274 : };
275 :
276 56 : DEFINE_STRING_TABLE_LOOKUP(notify_access, NotifyAccess);
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