src/dbus-unit.h

   1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
   2
   3 #ifndef foodbusunithfoo
   4 #define foodbusunithfoo
   5
   6 /***
   7   This file is part of systemd.
   8
   9   Copyright 2010 Lennart Poettering
  10
  11   systemd is free software; you can redistribute it and/or modify it
  12   under the terms of the GNU General Public License as published by
  13   the Free Software Foundation; either version 2 of the License, or
  14   (at your option) any later version.
  15
  16   systemd is distributed in the hope that it will be useful, but
  17   WITHOUT ANY WARRANTY; without even the implied warranty of
  18   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  19   General Public License for more details.
  20
  21   You should have received a copy of the GNU General Public License
  22   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  23 ***/
  24
  25 #include <dbus/dbus.h>
  26
  27 #include "manager.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=\"Restart\">\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=\"Reload\">\n"                                  \
  44         "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
  45         "   <arg name=\"job\" type=\"o\" direction=\"out\"/>\n"         \
  46         "  </method>\n"                                                 \
  47         "  <signal name=\"Changed\"/>\n"                                \
  48         "  <property name=\"Id\" type=\"s\" access=\"read\"/>\n"        \
  49         "  <property name=\"Names\" type=\"as\" access=\"read\"/>\n"    \
  50         "  <property name=\"Requires\" type=\"as\" access=\"read\"/>\n" \
  51         "  <property name=\"RequiresOverridable\" type=\"as\" access=\"read\"/>\n" \
  52         "  <property name=\"Requisite\" type=\"as\" access=\"read\"/>\n" \
  53         "  <property name=\"RequisiteOverridable\" type=\"as\" access=\"read\"/>\n" \
  54         "  <property name=\"Wants\" type=\"as\" access=\"read\"/>\n"    \
  55         "  <property name=\"RequiredBy\" type=\"as\" access=\"read\"/>\n" \
  56         "  <property name=\"RequiredByOverridable\" type=\"as\" access=\"read\"/>\n" \
  57         "  <property name=\"WantedBy\" type=\"as\" access=\"read\"/>\n" \
  58         "  <property name=\"Conflicts\" type=\"as\" access=\"read\"/>\n" \
  59         "  <property name=\"Before\" type=\"as\" access=\"read\"/>\n"   \
  60         "  <property name=\"After\" type=\"as\" access=\"read\"/>\n"    \
  61         "  <property name=\"Description\" type=\"s\" access=\"read\"/>\n" \
  62         "  <property name=\"LoadState\" type=\"s\" access=\"read\"/>\n" \
  63         "  <property name=\"ActiveState\" type=\"s\" access=\"read\"/>\n" \
  64         "  <property name=\"SubState\" type=\"s\" access=\"read\"/>\n"  \
  65         "  <property name=\"FragmentPath\" type=\"s\" access=\"read\"/>\n" \
  66         "  <property name=\"InactiveExitTimestamp\" type=\"t\" access=\"read\"/>\n" \
  67         "  <property name=\"ActiveEnterTimestamp\" type=\"t\" access=\"read\"/>\n" \
  68         "  <property name=\"ActiveExitTimestamp\" type=\"t\" access=\"read\"/>\n" \
  69         "  <property name=\"InactiveEnterTimestamp\" type=\"t\" access=\"read\"/>\n" \
  70         "  <property name=\"CanReload\" type=\"b\" access=\"read\"/>\n" \
  71         "  <property name=\"CanStart\" type=\"b\" access=\"read\"/>\n"  \
  72         "  <property name=\"Job\" type=\"(uo)\" access=\"read\"/>\n"    \
  73         "  <property name=\"RecursiveStop\" type=\"b\" access=\"read\"/>\n" \
  74         "  <property name=\"StopWhenUneeded\" type=\"b\" access=\"read\"/>\n" \
  75         "  <property name=\"DefaultControlGroup\" type=\"s\" access=\"read\"/>\n" \
  76         "  <property name=\"ControlGroups\" type=\"as\" access=\"read\"/>\n" \
  77         " </interface>\n"
  78
  79 #define BUS_UNIT_PROPERTIES \
  80         { "org.freedesktop.systemd1.Unit", "Id",                   bus_property_append_string,     "s",    u->meta.id                        }, \
  81         { "org.freedesktop.systemd1.Unit", "Names",                bus_unit_append_names,          "as",   u                                 }, \
  82         { "org.freedesktop.systemd1.Unit", "Requires",             bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_REQUIRES] }, \
  83         { "org.freedesktop.systemd1.Unit", "RequiresOverridable",  bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_REQUIRES_OVERRIDABLE] }, \
  84         { "org.freedesktop.systemd1.Unit", "Requisite",            bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_REQUISITE] }, \
  85         { "org.freedesktop.systemd1.Unit", "RequisiteOverridable", bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_REQUISITE_OVERRIDABLE] }, \
  86         { "org.freedesktop.systemd1.Unit", "Wants",                bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_WANTS]  }, \
  87         { "org.freedesktop.systemd1.Unit", "RequiredBy",           bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_REQUIRED_BY] }, \
  88         { "org.freedesktop.systemd1.Unit", "RequiredByOverridable",bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_REQUIRED_BY_OVERRIDABLE] }, \
  89         { "org.freedesktop.systemd1.Unit", "WantedBy",             bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_WANTED_BY] }, \
  90         { "org.freedesktop.systemd1.Unit", "Conflicts",            bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_CONFLICTS] }, \
  91         { "org.freedesktop.systemd1.Unit", "Before",               bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_BEFORE] }, \
  92         { "org.freedesktop.systemd1.Unit", "After",                bus_unit_append_dependencies,   "as",   u->meta.dependencies[UNIT_AFTER]  }, \
  93         { "org.freedesktop.systemd1.Unit", "Description",          bus_unit_append_description,    "s",    u                                 }, \
  94         { "org.freedesktop.systemd1.Unit", "LoadState",            bus_unit_append_load_state,     "s",    &u->meta.load_state               }, \
  95         { "org.freedesktop.systemd1.Unit", "ActiveState",          bus_unit_append_active_state,   "s",    u                                 }, \
  96         { "org.freedesktop.systemd1.Unit", "SubState",             bus_unit_append_sub_state,      "s",    u                                 }, \
  97         { "org.freedesktop.systemd1.Unit", "FragmentPath",         bus_property_append_string,     "s",    u->meta.fragment_path             }, \
  98         { "org.freedesktop.systemd1.Unit", "InactiveExitTimestamp",bus_property_append_uint64,     "t",    &u->meta.inactive_exit_timestamp  }, \
  99         { "org.freedesktop.systemd1.Unit", "ActiveEnterTimestamp", bus_property_append_uint64,     "t",    &u->meta.active_enter_timestamp   }, \
 100         { "org.freedesktop.systemd1.Unit", "ActiveExitTimestamp",  bus_property_append_uint64,     "t",    &u->meta.active_exit_timestamp    }, \
 101         { "org.freedesktop.systemd1.Unit", "InactiveEnterTimestamp",bus_property_append_uint64,    "t",    &u->meta.inactive_enter_timestamp }, \
 102         { "org.freedesktop.systemd1.Unit", "CanStart",             bus_unit_append_can_start,      "b",    u                                 }, \
 103         { "org.freedesktop.systemd1.Unit", "CanReload",            bus_unit_append_can_reload,     "b",    u                                 }, \
 104         { "org.freedesktop.systemd1.Unit", "Job",                  bus_unit_append_job,            "(uo)", u                                 }, \
 105         { "org.freedesktop.systemd1.Unit", "RecursiveStop",        bus_property_append_bool,       "b",    &u->meta.recursive_stop           }, \
 106         { "org.freedesktop.systemd1.Unit", "StopWhenUneeded",      bus_property_append_bool,       "b",    &u->meta.stop_when_unneeded       }, \
 107         { "org.freedesktop.systemd1.Unit", "DefaultControlGroup",  bus_unit_append_default_cgroup, "s",    u                                 }, \
 108         { "org.freedesktop.systemd1.Unit", "ControlGroups",        bus_unit_append_cgroups,        "as",   u                                 }
 109
 110 int bus_unit_append_names(Manager *m, DBusMessageIter *i, const char *property, void *data);
 111 int bus_unit_append_dependencies(Manager *m, DBusMessageIter *i, const char *property, void *data);
 112 int bus_unit_append_description(Manager *m, DBusMessageIter *i, const char *property, void *data);
 113 int bus_unit_append_load_state(Manager *m, DBusMessageIter *i, const char *property, void *data);
 114 int bus_unit_append_active_state(Manager *m, DBusMessageIter *i, const char *property, void *data);
 115 int bus_unit_append_sub_state(Manager *m, DBusMessageIter *i, const char *property, void *data);
 116 int bus_unit_append_can_start(Manager *m, DBusMessageIter *i, const char *property, void *data);
 117 int bus_unit_append_can_reload(Manager *m, DBusMessageIter *i, const char *property, void *data);
 118 int bus_unit_append_job(Manager *m, DBusMessageIter *i, const char *property, void *data);
 119 int bus_unit_append_default_cgroup(Manager *m, DBusMessageIter *i, const char *property, void *data);
 120 int bus_unit_append_cgroups(Manager *m, DBusMessageIter *i, const char *property, void *data);
 121 int bus_unit_append_kill_mode(Manager *m, DBusMessageIter *i, const char *property, void *data);
 122
 123 void bus_unit_send_change_signal(Unit *u);
 124 void bus_unit_send_removed_signal(Unit *u);
 125
 126 extern const DBusObjectPathVTable bus_unit_vtable;
 127
 128 extern const char bus_unit_interface[];
 129
 130 #endif