1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
8 static const char introspection
[] =
9 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE
11 " <interface name=\"org.freedesktop.systemd1.Job\">"
12 " <method name=\"Cancel\"/>"
13 " <property name=\"Id\" type=\"u\" access=\"read\"/>"
14 " <property name=\"Unit\" type=\"(so)\" access=\"read\"/>"
15 " <property name=\"JobType\" type=\"s\" access=\"read\"/>"
16 " <property name=\"State\" type=\"s\" access=\"read\"/>"
18 BUS_PROPERTIES_INTERFACE
19 BUS_INTROSPECTABLE_INTERFACE
22 static int bus_job_append_state(Manager
*m
, DBusMessageIter
*i
, const char *property
, void *data
) {
31 state
= job_state_to_string(j
->state
);
33 if (!dbus_message_iter_append_basic(i
, DBUS_TYPE_STRING
, &state
))
39 static int bus_job_append_type(Manager
*m
, DBusMessageIter
*i
, const char *property
, void *data
) {
48 type
= job_type_to_string(j
->type
);
50 if (!dbus_message_iter_append_basic(i
, DBUS_TYPE_STRING
, &type
))
56 static int bus_job_append_unit(Manager
*m
, DBusMessageIter
*i
, const char *property
, void *data
) {
67 if (!dbus_message_iter_open_container(i
, DBUS_TYPE_STRUCT
, NULL
, &sub
))
70 if (!(p
= unit_dbus_path(j
->unit
)))
73 id
= unit_id(j
->unit
);
75 if (!dbus_message_iter_append_basic(&sub
, DBUS_TYPE_STRING
, &id
) ||
76 !dbus_message_iter_append_basic(&sub
, DBUS_TYPE_OBJECT_PATH
, &p
)) {
83 if (!dbus_message_iter_close_container(i
, &sub
))
89 static DBusHandlerResult
bus_job_message_dispatch(Job
*j
, DBusMessage
*message
) {
90 const BusProperty properties
[] = {
91 { "org.freedesktop.systemd1.Job", "Id", bus_property_append_uint32
, "u", &j
->id
},
92 { "org.freedesktop.systemd1.Job", "State", bus_job_append_state
, "s", j
},
93 { "org.freedesktop.systemd1.Job", "JobType", bus_job_append_type
, "s", j
},
94 { "org.freedesktop.systemd1.Job", "Unit", bus_job_append_unit
, "(so)", j
},
95 { NULL
, NULL
, NULL
, NULL
, NULL
}
98 DBusMessage
*reply
= NULL
;
99 Manager
*m
= j
->manager
;
101 if (dbus_message_is_method_call(message
, "org.freedesktop.systemd1.Job", "Cancel")) {
102 if (!(reply
= dbus_message_new_method_return(message
)))
108 return bus_default_message_handler(j
->manager
, message
, introspection
, properties
);
111 if (!dbus_connection_send(m
->bus
, reply
, NULL
))
114 dbus_message_unref(reply
);
117 return DBUS_HANDLER_RESULT_HANDLED
;
121 dbus_message_unref(reply
);
123 return DBUS_HANDLER_RESULT_NEED_MEMORY
;
126 DBusHandlerResult
bus_job_message_handler(DBusConnection
*connection
, DBusMessage
*message
, void *data
) {
135 log_debug("Got D-Bus request: %s.%s() on %s",
136 dbus_message_get_interface(message
),
137 dbus_message_get_member(message
),
138 dbus_message_get_path(message
));
140 if ((r
= manager_get_job_from_dbus_path(m
, dbus_message_get_path(message
), &j
)) < 0) {
143 return DBUS_HANDLER_RESULT_NEED_MEMORY
;
146 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED
;
148 return bus_send_error_reply(m
, message
, NULL
, r
);
151 return bus_job_message_dispatch(j
, message
);
154 const DBusObjectPathVTable bus_job_vtable
= {
155 .message_function
= bus_job_message_handler