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