1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
6 This file is part of systemd.
8 Copyright 2010 Lennart Poettering
10 systemd is free software; you can redistribute it and/or modify it
11 under the terms of the GNU Lesser General Public License as published by
12 the Free Software Foundation; either version 2.1 of the License, or
13 (at your option) any later version.
15 systemd is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 Lesser General Public License for more details.
20 You should have received a copy of the GNU Lesser General Public License
21 along with systemd; If not, see <http://www.gnu.org/licenses/>.
24 #include <dbus/dbus.h>
27 #include "dbus-common.h"
29 #define BUS_UNIT_INTERFACE \
30 " <interface name=\"org.freedesktop.systemd1.Unit\">\n" \
31 " <method name=\"Start\">\n" \
32 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
33 " <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
35 " <method name=\"Stop\">\n" \
36 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
37 " <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
39 " <method name=\"Reload\">\n" \
40 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
41 " <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
43 " <method name=\"Restart\">\n" \
44 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
45 " <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
47 " <method name=\"TryRestart\">\n" \
48 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
49 " <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
51 " <method name=\"ReloadOrRestart\">\n" \
52 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
53 " <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
55 " <method name=\"ReloadOrTryRestart\">\n" \
56 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
57 " <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
59 " <method name=\"Kill\">\n" \
60 " <arg name=\"who\" type=\"s\" direction=\"in\"/>\n" \
61 " <arg name=\"signal\" type=\"i\" direction=\"in\"/>\n" \
63 " <method name=\"ResetFailed\"/>\n" \
64 " <property name=\"Id\" type=\"s\" access=\"read\"/>\n" \
65 " <property name=\"Names\" type=\"as\" access=\"read\"/>\n" \
66 " <property name=\"Following\" type=\"s\" access=\"read\"/>\n" \
67 " <property name=\"Requires\" type=\"as\" access=\"read\"/>\n" \
68 " <property name=\"RequiresOverridable\" type=\"as\" access=\"read\"/>\n" \
69 " <property name=\"Requisite\" type=\"as\" access=\"read\"/>\n" \
70 " <property name=\"RequisiteOverridable\" type=\"as\" access=\"read\"/>\n" \
71 " <property name=\"Wants\" type=\"as\" access=\"read\"/>\n" \
72 " <property name=\"BindsTo\" type=\"as\" access=\"read\"/>\n" \
73 " <property name=\"PartOf\" type=\"as\" access=\"read\"/>\n" \
74 " <property name=\"RequiredBy\" type=\"as\" access=\"read\"/>\n" \
75 " <property name=\"RequiredByOverridable\" type=\"as\" access=\"read\"/>\n" \
76 " <property name=\"WantedBy\" type=\"as\" access=\"read\"/>\n" \
77 " <property name=\"BoundBy\" type=\"as\" access=\"read\"/>\n" \
78 " <property name=\"ConsistsOf\" type=\"as\" access=\"read\"/>\n" \
79 " <property name=\"Conflicts\" type=\"as\" access=\"read\"/>\n" \
80 " <property name=\"ConflictedBy\" type=\"as\" access=\"read\"/>\n" \
81 " <property name=\"Before\" type=\"as\" access=\"read\"/>\n" \
82 " <property name=\"After\" type=\"as\" access=\"read\"/>\n" \
83 " <property name=\"OnFailure\" type=\"as\" access=\"read\"/>\n" \
84 " <property name=\"Triggers\" type=\"as\" access=\"read\"/>\n" \
85 " <property name=\"TriggeredBy\" type=\"as\" access=\"read\"/>\n" \
86 " <property name=\"PropagatesReloadTo\" type=\"as\" access=\"read\"/>\n" \
87 " <property name=\"ReloadPropagatedFrom\" type=\"as\" access=\"read\"/>\n" \
88 " <property name=\"RequiresMountsFor\" type=\"as\" access=\"read\"/>\n" \
89 " <property name=\"Description\" type=\"s\" access=\"read\"/>\n" \
90 " <property name=\"SourcePath\" type=\"s\" access=\"read\"/>\n" \
91 " <property name=\"Documentation\" type=\"as\" access=\"read\"/>\n" \
92 " <property name=\"LoadState\" type=\"s\" access=\"read\"/>\n" \
93 " <property name=\"ActiveState\" type=\"s\" access=\"read\"/>\n" \
94 " <property name=\"SubState\" type=\"s\" access=\"read\"/>\n" \
95 " <property name=\"FragmentPath\" type=\"s\" access=\"read\"/>\n" \
96 " <property name=\"UnitFileState\" type=\"s\" access=\"read\"/>\n" \
97 " <property name=\"InactiveExitTimestamp\" type=\"t\" access=\"read\"/>\n" \
98 " <property name=\"InactiveExitTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
99 " <property name=\"ActiveEnterTimestamp\" type=\"t\" access=\"read\"/>\n" \
100 " <property name=\"ActiveEnterTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
101 " <property name=\"ActiveExitTimestamp\" type=\"t\" access=\"read\"/>\n" \
102 " <property name=\"ActiveExitTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
103 " <property name=\"InactiveEnterTimestamp\" type=\"t\" access=\"read\"/>\n" \
104 " <property name=\"InactiveEnterTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
105 " <property name=\"CanStart\" type=\"b\" access=\"read\"/>\n" \
106 " <property name=\"CanStop\" type=\"b\" access=\"read\"/>\n" \
107 " <property name=\"CanReload\" type=\"b\" access=\"read\"/>\n" \
108 " <property name=\"CanIsolate\" type=\"b\" access=\"read\"/>\n" \
109 " <property name=\"Job\" type=\"(uo)\" access=\"read\"/>\n" \
110 " <property name=\"StopWhenUnneeded\" type=\"b\" access=\"read\"/>\n" \
111 " <property name=\"RefuseManualStart\" type=\"b\" access=\"read\"/>\n" \
112 " <property name=\"RefuseManualStop\" type=\"b\" access=\"read\"/>\n" \
113 " <property name=\"AllowIsolate\" type=\"b\" access=\"read\"/>\n" \
114 " <property name=\"DefaultDependencies\" type=\"b\" access=\"read\"/>\n" \
115 " <property name=\"OnFailureIsolate\" type=\"b\" access=\"read\"/>\n" \
116 " <property name=\"IgnoreOnIsolate\" type=\"b\" access=\"read\"/>\n" \
117 " <property name=\"IgnoreOnSnapshot\" type=\"b\" access=\"read\"/>\n" \
118 " <property name=\"NeedDaemonReload\" type=\"b\" access=\"read\"/>\n" \
119 " <property name=\"JobTimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
120 " <property name=\"ConditionTimestamp\" type=\"t\" access=\"read\"/>\n" \
121 " <property name=\"ConditionTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
122 " <property name=\"ConditionResult\" type=\"b\" access=\"read\"/>\n" \
123 " <property name=\"LoadError\" type=\"(ss)\" access=\"read\"/>\n" \
126 #define BUS_UNIT_CGROUP_INTERFACE \
127 " <property name=\"DefaultControlGroup\" type=\"s\" access=\"read\"/>\n" \
128 " <property name=\"ControlGroups\" type=\"as\" access=\"read\"/>\n" \
129 " <property name=\"ControlGroupAttributes\" type=\"a(sss)\" access=\"read\"/>\n" \
130 " <method name=\"SetControlGroup\">\n" \
131 " <arg name=\"group\" type=\"s\" direction=\"in\"/>\n" \
132 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
134 " <method name=\"UnsetControlGroup\">\n" \
135 " <arg name=\"group\" type=\"s\" direction=\"in\"/>\n" \
136 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
138 " <method name=\"GetControlGroupAttribute\">\n" \
139 " <arg name=\"attribute\" type=\"s\" direction=\"in\"/>\n" \
140 " <arg name=\"values\" type=\"as\" direction=\"out\"/>\n" \
142 " <method name=\"SetControlGroupAttribute\">\n" \
143 " <arg name=\"attribute\" type=\"s\" direction=\"in\"/>\n" \
144 " <arg name=\"values\" type=\"as\" direction=\"in\"/>\n" \
145 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
147 " <method name=\"UnsetControlGroupAttribute\">\n" \
148 " <arg name=\"attribute\" type=\"s\" direction=\"in\"/>\n" \
149 " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
152 #define BUS_UNIT_INTERFACES_LIST \
153 BUS_GENERIC_INTERFACES_LIST \
154 "org.freedesktop.systemd1.Unit\0"
156 extern const BusProperty bus_unit_properties[];
157 extern const BusProperty bus_unit_cgroup_properties[];
159 void bus_unit_send_change_signal(Unit *u);
160 void bus_unit_send_removed_signal(Unit *u);
162 DBusHandlerResult bus_unit_queue_job(
163 DBusConnection *connection,
164 DBusMessage *message,
168 bool reload_if_possible);
170 int bus_unit_cgroup_set(Unit *u, DBusMessageIter *iter);
171 int bus_unit_cgroup_unset(Unit *u, DBusMessageIter *iter);
172 int bus_unit_cgroup_attribute_get(Unit *u, DBusMessageIter *iter, char ***_result);
173 int bus_unit_cgroup_attribute_set(Unit *u, DBusMessageIter *iter);
174 int bus_unit_cgroup_attribute_unset(Unit *u, DBusMessageIter *iter);
176 extern const DBusObjectPathVTable bus_unit_vtable;
178 extern const char bus_unit_interface[];