" <arg name=\"unset\" type=\"as\" direction=\"in\"/>\n" \
" <arg name=\"set\" type=\"as\" direction=\"in\"/>\n" \
" </method>\n" \
- " <method name=\"ListUnitFiles\">\n" \
- " <arg name=\"files\" type=\"a(ss)\" direction=\"out\"/>\n" \
+ " <method name=\"ListUnitFiles\">\n" \
+ " <arg name=\"files\" type=\"a(ss)\" direction=\"out\"/>\n" \
" </method>\n" \
" <method name=\"GetUnitFileState\">\n" \
" <arg name=\"file\" type=\"s\" direction=\"in\"/>\n" \
" <arg name=\"name\" type=\"s\" direction=\"out\"/>\n" \
" </method>\n" \
" <method name=\"SetUnitProperties\">\n" \
- " <arg name=\"name\" type=\"s\" direction=\"out\"/>\n" \
+ " <arg name=\"name\" type=\"s\" direction=\"in\"/>\n" \
" <arg name=\"runtime\" type=\"b\" direction=\"in\"/>\n" \
" <arg name=\"properties\" type=\"a(sv)\" direction=\"in\"/>\n" \
+ " </method>\n" \
+ " <method name=\"StartTransientUnit\">\n" \
+ " <arg name=\"name\" type=\"s\" direction=\"in\"/>\n" \
+ " <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n" \
+ " <arg name=\"properties\" type=\"a(sv)\" direction=\"in\"/>\n" \
+ " <arg name=\"aux\" type=\"a(sa(sv))\" direction=\"in\"/>\n" \
+ " <arg name=\"job\" type=\"o\" direction=\"out\"/>\n" \
" </method>\n"
#define BUS_MANAGER_INTERFACE_SIGNALS \
" <arg name=\"userspace\" type=\"t\"/>\n" \
" <arg name=\"total\" type=\"t\"/>\n" \
" </signal>" \
- " <signal name=\"UnitFilesChanged\"/>\n"
+ " <signal name=\"UnitFilesChanged\"/>\n" \
+ " <signal name=\"Reloading\">\n" \
+ " <arg name=\"active\" type=\"b\"/>\n" \
+ " </signal>"
#define BUS_MANAGER_INTERFACE_PROPERTIES_GENERAL \
" <property name=\"Version\" type=\"s\" access=\"read\"/>\n" \
}
static int bus_manager_append_log_level(DBusMessageIter *i, const char *property, void *data) {
- char *t;
+ _cleanup_free_ char *t = NULL;
int r;
assert(i);
if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t))
r = -ENOMEM;
- free(t);
return r;
}
SELINUX_ACCESS_CHECK(connection, message, "status");
- s = BUS_CONNECTION_SUBSCRIBED(m, connection);
- if (!s) {
- s = set_new(string_hash_func, string_compare_func);
- if (!s)
- goto oom;
-
- if (!dbus_connection_set_data(connection, m->subscribed_data_slot, s, NULL)) {
- set_free(s);
- goto oom;
- }
- }
+ s = bus_acquire_subscribed(m, connection);
+ if (!s)
+ goto oom;
client = strdup(bus_message_get_sender_with_fallback(message));
if (!client)
goto oom;
} else if (dbus_message_is_method_call(message, "org.freedesktop.DBus.Introspectable", "Introspect")) {
- char *introspection = NULL;
+ _cleanup_free_ char *introspection = NULL;
FILE *f;
Iterator i;
Unit *u;
fputs(INTROSPECTION_BEGIN, f);
HASHMAP_FOREACH_KEY(u, k, m->units, i) {
- char *p;
+ _cleanup_free_ char *p = NULL;
if (k != u->id)
continue;
p = bus_path_escape(k);
if (!p) {
fclose(f);
- free(introspection);
goto oom;
}
fprintf(f, "<node name=\"unit/%s\"/>", p);
- free(p);
}
HASHMAP_FOREACH(j, m->jobs, i)
if (ferror(f)) {
fclose(f);
- free(introspection);
goto oom;
}
goto oom;
if (!dbus_message_append_args(reply, DBUS_TYPE_STRING, &introspection, DBUS_TYPE_INVALID)) {
- free(introspection);
goto oom;
}
-
- free(introspection);
-
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Reload")) {
SELINUX_ACCESS_CHECK(connection, message, "reload");
SELINUX_UNIT_ACCESS_CHECK(u, connection, message, "start");
- r = bus_unit_set_properties(u, &iter, runtime ? UNIT_RUNTIME : UNIT_PERSISTENT, &error);
+ r = bus_unit_set_properties(u, &iter, runtime ? UNIT_RUNTIME : UNIT_PERSISTENT, true, &error);
if (r < 0)
return bus_send_error_reply(connection, message, &error, r);
if (!reply)
goto oom;
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "StartTransientUnit")) {
+ const char *name, *smode;
+ DBusMessageIter iter;
+ JobMode mode;
+ UnitType t;
+ Unit *u;
+
+ if (!dbus_message_iter_init(message, &iter))
+ goto oom;
+
+ if (bus_iter_get_basic_and_next(&iter, DBUS_TYPE_STRING, &name, true) < 0 ||
+ bus_iter_get_basic_and_next(&iter, DBUS_TYPE_STRING, &smode, true) < 0)
+ return bus_send_error_reply(connection, message, NULL, -EINVAL);
+
+ t = unit_name_to_type(name);
+ if (t < 0)
+ return bus_send_error_reply(connection, message, NULL, -EINVAL);
+ if (!unit_vtable[t]->can_transient) {
+ dbus_set_error(&error, DBUS_ERROR_INVALID_ARGS, "Unit type %s does not support transient units.", unit_type_to_string(t));
+ return bus_send_error_reply(connection, message, &error, -EINVAL);
+ }
+
+ mode = job_mode_from_string(smode);
+ if (mode < 0) {
+ dbus_set_error(&error, BUS_ERROR_INVALID_JOB_MODE, "Job mode %s is invalid.", smode);
+ return bus_send_error_reply(connection, message, &error, -EINVAL);
+ }
+
+ r = manager_load_unit(m, name, NULL, NULL, &u);
+ if (r < 0)
+ return bus_send_error_reply(connection, message, &error, r);
+
+ SELINUX_UNIT_ACCESS_CHECK(u, connection, message, "start");
+
+ if (u->load_state != UNIT_NOT_FOUND || set_size(u->dependencies[UNIT_REFERENCED_BY]) > 0) {
+ dbus_set_error(&error, BUS_ERROR_UNIT_EXISTS, "Unit %s already exists.", name);
+ return bus_send_error_reply(connection, message, &error, -EEXIST);
+ }
+
+ /* OK, the unit failed to load and is unreferenced,
+ * now let's fill in the transient data instead */
+ r = unit_make_transient(u);
+ if (r < 0)
+ return bus_send_error_reply(connection, message, &error, r);
+
+ /* Set our properties */
+ r = bus_unit_set_properties(u, &iter, UNIT_RUNTIME, false, &error);
+ if (r < 0)
+ return bus_send_error_reply(connection, message, &error, r);
+
+ /* And load this stub fully */
+ r = unit_load(u);
+ if (r < 0)
+ return bus_send_error_reply(connection, message, &error, r);
+
+ manager_dispatch_load_queue(m);
+
+ /* Finally, start it */
+ return bus_unit_queue_job(connection, message, u, JOB_START, mode, false);
+
} else {
const BusBoundProperties bps[] = {
{ "org.freedesktop.systemd1.Manager", bus_systemd_properties, systemd_property_string },
~ianmdlvl / elogind.git / blobdiff