1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
24 #include "dbus-unit.h"
25 #include "dbus-path.h"
26 #include "dbus-execute.h"
28 #define BUS_PATH_INTERFACE \
29 " <interface name=\"org.freedesktop.systemd1.Path\">\n" \
30 " <property name=\"Unit\" type=\"s\" access=\"read\"/>\n" \
31 " <property name=\"Paths\" type=\"a(ss)\" access=\"read\"/>\n" \
34 #define INTROSPECTION \
35 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
39 BUS_PROPERTIES_INTERFACE \
40 BUS_INTROSPECTABLE_INTERFACE \
43 const char bus_path_interface[] = BUS_PATH_INTERFACE;
45 static int bus_path_append_paths(Manager *m, DBusMessageIter *i, const char *property, void *data) {
47 DBusMessageIter sub, sub2;
55 if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(ss)", &sub))
58 LIST_FOREACH(spec, k, p->specs) {
59 const char *t = path_type_to_string(k->type);
61 if (!dbus_message_iter_open_container(&sub, DBUS_TYPE_STRUCT, NULL, &sub2) ||
62 !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &t) ||
63 !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &k->path) ||
64 !dbus_message_iter_close_container(&sub, &sub2))
68 if (!dbus_message_iter_close_container(i, &sub))
74 DBusHandlerResult bus_path_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
75 const BusProperty properties[] = {
77 { "org.freedesktop.systemd1.Path", "Unit", bus_property_append_string, "s", u->path.unit->meta.id },
78 { "org.freedesktop.systemd1.Path", "Paths", bus_path_append_paths, "a(ss)", u },
79 { NULL, NULL, NULL, NULL, NULL }
82 return bus_default_message_handler(u->meta.manager, c, message, INTROSPECTION, properties);