1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/>.
22 #include "dbus-unit.h"
23 #include "dbus-snapshot.h"
25 #define BUS_SNAPSHOT_INTERFACE \
26 " <interface name=\"org.freedesktop.systemd1.Snapshot\">\n" \
27 " <method name=\"Remove\"/>\n" \
28 " <property name=\"Cleanup\" type=\"b\" access=\"read\"/>\n" \
31 #define INTROSPECTION \
32 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
35 BUS_SNAPSHOT_INTERFACE \
36 BUS_PROPERTIES_INTERFACE \
38 BUS_INTROSPECTABLE_INTERFACE \
41 const char bus_snapshot_interface
[] = BUS_SNAPSHOT_INTERFACE
;
43 DBusHandlerResult
bus_snapshot_message_handler(Unit
*u
, DBusConnection
*c
, DBusMessage
*message
) {
44 const BusProperty properties
[] = {
46 { "org.freedesktop.systemd1.Snapshot", "Cleanup", bus_property_append_bool
, "b", &u
->snapshot
.cleanup
},
47 { NULL
, NULL
, NULL
, NULL
, NULL
}
50 DBusMessage
*reply
= NULL
;
53 dbus_error_init(&error
);
55 if (dbus_message_is_method_call(message
, "org.freedesktop.systemd1.Snapshot", "Remove")) {
57 snapshot_remove(SNAPSHOT(u
));
59 if (!(reply
= dbus_message_new_method_return(message
)))
63 return bus_default_message_handler(u
->meta
.manager
, c
, message
, INTROSPECTION
, properties
);
66 if (!dbus_connection_send(c
, reply
, NULL
))
69 dbus_message_unref(reply
);
72 return DBUS_HANDLER_RESULT_HANDLED
;
76 dbus_message_unref(reply
);
78 dbus_error_free(&error
);
80 return DBUS_HANDLER_RESULT_NEED_MEMORY
;