src/core/dbus-unit.h

   1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
   2
   3 #pragma once
   4
   5 /***
   6   This file is part of systemd.
   7
   8   Copyright 2010 Lennart Poettering
   9
  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.
  14
  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.
  19
  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/>.
  22 ***/
  23
  24 #include <dbus/dbus.h>
  25
  26 #include "manager.h"
  27 #include "dbus-common.h"
  28
  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"         \
  34         "  </method>\n"                                                 \
  35         "  <method name=\"Stop\">\n"                                    \
  36         "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
  37         "   <arg name=\"job\" type=\"o\" direction=\"out\"/>\n"         \
  38         "  </method>\n"                                                 \
  39         "  <method name=\"Reload\">\n"                                  \
  40         "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
  41         "   <arg name=\"job\" type=\"o\" direction=\"out\"/>\n"         \
  42         "  </method>\n"                                                 \
  43         "  <method name=\"Restart\">\n"                                 \
  44         "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
  45         "   <arg name=\"job\" type=\"o\" direction=\"out\"/>\n"         \
  46         "  </method>\n"                                                 \
  47         "  <method name=\"TryRestart\">\n"                              \
  48         "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
  49         "   <arg name=\"job\" type=\"o\" direction=\"out\"/>\n"         \
  50         "  </method>\n"                                                 \
  51         "  <method name=\"ReloadOrRestart\">\n"                         \
  52         "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
  53         "   <arg name=\"job\" type=\"o\" direction=\"out\"/>\n"         \
  54         "  </method>\n"                                                 \
  55         "  <method name=\"ReloadOrTryRestart\">\n"                      \
  56         "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
  57         "   <arg name=\"job\" type=\"o\" direction=\"out\"/>\n"         \
  58         "  </method>\n"                                                 \
  59         "  <method name=\"Kill\">\n"                                    \
  60         "   <arg name=\"who\" type=\"s\" direction=\"in\"/>\n"          \
  61         "   <arg name=\"signal\" type=\"i\" direction=\"in\"/>\n"       \
  62         "  </method>\n"                                                 \
  63         "  <method name=\"ResetFailed\"/>\n"                            \
  64         "  <method name=\"SetProperties\">\n"                           \
  65         "   <arg name=\"runtime\" type=\"b\" direction=\"in\"/>\n"      \
  66         "   <arg name=\"properties\" type=\"a(sv)\" direction=\"in\"/>\n" \
  67         "  </method>\n"                                                 \
  68         "  <property name=\"Id\" type=\"s\" access=\"read\"/>\n"        \
  69         "  <property name=\"Names\" type=\"as\" access=\"read\"/>\n"    \
  70         "  <property name=\"Following\" type=\"s\" access=\"read\"/>\n" \
  71         "  <property name=\"Requires\" type=\"as\" access=\"read\"/>\n" \
  72         "  <property name=\"RequiresOverridable\" type=\"as\" access=\"read\"/>\n" \
  73         "  <property name=\"Requisite\" type=\"as\" access=\"read\"/>\n" \
  74         "  <property name=\"RequisiteOverridable\" type=\"as\" access=\"read\"/>\n" \
  75         "  <property name=\"Wants\" type=\"as\" access=\"read\"/>\n"    \
  76         "  <property name=\"BindsTo\" type=\"as\" access=\"read\"/>\n"  \
  77         "  <property name=\"PartOf\" type=\"as\" access=\"read\"/>\n"   \
  78         "  <property name=\"RequiredBy\" type=\"as\" access=\"read\"/>\n" \
  79         "  <property name=\"RequiredByOverridable\" type=\"as\" access=\"read\"/>\n" \
  80         "  <property name=\"WantedBy\" type=\"as\" access=\"read\"/>\n" \
  81         "  <property name=\"BoundBy\" type=\"as\" access=\"read\"/>\n" \
  82         "  <property name=\"ConsistsOf\" type=\"as\" access=\"read\"/>\n" \
  83         "  <property name=\"Conflicts\" type=\"as\" access=\"read\"/>\n" \
  84         "  <property name=\"ConflictedBy\" type=\"as\" access=\"read\"/>\n" \
  85         "  <property name=\"Before\" type=\"as\" access=\"read\"/>\n"   \
  86         "  <property name=\"After\" type=\"as\" access=\"read\"/>\n"    \
  87         "  <property name=\"OnFailure\" type=\"as\" access=\"read\"/>\n"    \
  88         "  <property name=\"Triggers\" type=\"as\" access=\"read\"/>\n"    \
  89         "  <property name=\"TriggeredBy\" type=\"as\" access=\"read\"/>\n"    \
  90         "  <property name=\"PropagatesReloadTo\" type=\"as\" access=\"read\"/>\n" \
  91         "  <property name=\"ReloadPropagatedFrom\" type=\"as\" access=\"read\"/>\n" \
  92         "  <property name=\"RequiresMountsFor\" type=\"as\" access=\"read\"/>\n" \
  93         "  <property name=\"Description\" type=\"s\" access=\"read\"/>\n" \
  94         "  <property name=\"SourcePath\" type=\"s\" access=\"read\"/>\n" \
  95         "  <property name=\"DropInPaths\" type=\"as\" access=\"read\"/>\n" \
  96         "  <property name=\"Documentation\" type=\"as\" access=\"read\"/>\n" \
  97         "  <property name=\"LoadState\" type=\"s\" access=\"read\"/>\n" \
  98         "  <property name=\"ActiveState\" type=\"s\" access=\"read\"/>\n" \
  99         "  <property name=\"SubState\" type=\"s\" access=\"read\"/>\n"  \
 100         "  <property name=\"FragmentPath\" type=\"s\" access=\"read\"/>\n" \
 101         "  <property name=\"UnitFileState\" type=\"s\" access=\"read\"/>\n" \
 102         "  <property name=\"InactiveExitTimestamp\" type=\"t\" access=\"read\"/>\n" \
 103         "  <property name=\"InactiveExitTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
 104         "  <property name=\"ActiveEnterTimestamp\" type=\"t\" access=\"read\"/>\n" \
 105         "  <property name=\"ActiveEnterTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
 106         "  <property name=\"ActiveExitTimestamp\" type=\"t\" access=\"read\"/>\n" \
 107         "  <property name=\"ActiveExitTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
 108         "  <property name=\"InactiveEnterTimestamp\" type=\"t\" access=\"read\"/>\n" \
 109         "  <property name=\"InactiveEnterTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
 110         "  <property name=\"CanStart\" type=\"b\" access=\"read\"/>\n"  \
 111         "  <property name=\"CanStop\" type=\"b\" access=\"read\"/>\n"   \
 112         "  <property name=\"CanReload\" type=\"b\" access=\"read\"/>\n" \
 113         "  <property name=\"CanIsolate\" type=\"b\" access=\"read\"/>\n" \
 114         "  <property name=\"Job\" type=\"(uo)\" access=\"read\"/>\n"    \
 115         "  <property name=\"StopWhenUnneeded\" type=\"b\" access=\"read\"/>\n" \
 116         "  <property name=\"RefuseManualStart\" type=\"b\" access=\"read\"/>\n" \
 117         "  <property name=\"RefuseManualStop\" type=\"b\" access=\"read\"/>\n" \
 118         "  <property name=\"AllowIsolate\" type=\"b\" access=\"read\"/>\n" \
 119         "  <property name=\"DefaultDependencies\" type=\"b\" access=\"read\"/>\n" \
 120         "  <property name=\"OnFailureIsolate\" type=\"b\" access=\"read\"/>\n" \
 121         "  <property name=\"IgnoreOnIsolate\" type=\"b\" access=\"read\"/>\n" \
 122         "  <property name=\"IgnoreOnSnapshot\" type=\"b\" access=\"read\"/>\n" \
 123         "  <property name=\"NeedDaemonReload\" type=\"b\" access=\"read\"/>\n" \
 124         "  <property name=\"JobTimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
 125         "  <property name=\"ConditionTimestamp\" type=\"t\" access=\"read\"/>\n" \
 126         "  <property name=\"ConditionTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
 127         "  <property name=\"ConditionResult\" type=\"b\" access=\"read\"/>\n" \
 128         "  <property name=\"Conditions\" type=\"a(sbbsi)\" access=\"read\"/>\n" \
 129         "  <property name=\"LoadError\" type=\"(ss)\" access=\"read\"/>\n" \
 130         "  <property name=\"Transient\" type=\"b\" access=\"read\"/>\n" \
 131         " </interface>\n"
 132
 133 #define BUS_UNIT_CGROUP_INTERFACE                                       \
 134         "  <property name=\"Slice\" type=\"s\" access=\"read\"/>\n"     \
 135         "  <property name=\"ControlGroup\" type=\"s\" access=\"read\"/>\n"
 136
 137 #define BUS_UNIT_INTERFACES_LIST                \
 138         BUS_GENERIC_INTERFACES_LIST             \
 139         "org.freedesktop.systemd1.Unit\0"
 140
 141 extern const BusProperty bus_unit_properties[];
 142 extern const BusProperty bus_unit_cgroup_properties[];
 143
 144 void bus_unit_send_change_signal(Unit *u);
 145 void bus_unit_send_removed_signal(Unit *u);
 146
 147 DBusHandlerResult bus_unit_queue_job(DBusConnection *connection, DBusMessage *message, Unit *u, JobType type, JobMode mode, bool reload_if_possible);
 148
 149 int bus_unit_set_properties(Unit *u, DBusMessageIter *i, UnitSetPropertiesMode mode, bool commit, DBusError *error);
 150
 151 extern const DBusObjectPathVTable bus_unit_vtable;
 152
 153 extern const char bus_unit_interface[];