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e331e246 TG |
1 | /*** |
2 | This file is part of systemd. | |
3 | ||
4 | Copyright 2015 Tom Gundersen | |
5 | ||
6 | systemd is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU Lesser General Public License as published by | |
8 | the Free Software Foundation; either version 2.1 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | systemd is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public License | |
17 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
18 | ***/ | |
19 | ||
b5efdb8a | 20 | #include "alloc-util.h" |
e331e246 | 21 | #include "bus-util.h" |
e331e246 TG |
22 | #include "networkd.h" |
23 | ||
24 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_operational_state, link_operstate, LinkOperationalState); | |
25 | ||
26 | const sd_bus_vtable manager_vtable[] = { | |
27 | SD_BUS_VTABLE_START(0), | |
28 | ||
29 | SD_BUS_PROPERTY("OperationalState", "s", property_get_operational_state, offsetof(Manager, operational_state), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), | |
30 | ||
31 | SD_BUS_VTABLE_END | |
32 | }; | |
33 | ||
34 | int manager_send_changed(Manager *manager, const char *property, ...) { | |
35 | char **l; | |
36 | ||
37 | assert(manager); | |
38 | ||
4852e159 TG |
39 | if (!manager->bus) |
40 | return 0; /* replace by assert when we have kdbus */ | |
41 | ||
e331e246 TG |
42 | l = strv_from_stdarg_alloca(property); |
43 | ||
44 | return sd_bus_emit_properties_changed_strv( | |
45 | manager->bus, | |
46 | "/org/freedesktop/network1", | |
47 | "org.freedesktop.network1.Manager", | |
48 | l); | |
49 | } |