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/>.
22 #include "dbus-unit.h"
23 #include "dbus-snapshot.h"
25 static const char introspection
[] =
26 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE
29 BUS_PROPERTIES_INTERFACE
30 " <interface name=\"org.freedesktop.systemd1.Snapshot\">"
31 " <method name=\"Remove\"/>"
32 " <property name=\"Cleanup\" type=\"b\" access=\"read\"/>"
34 BUS_INTROSPECTABLE_INTERFACE
37 DBusHandlerResult
bus_snapshot_message_handler(Unit
*u
, DBusMessage
*message
) {
38 const BusProperty properties
[] = {
40 { "org.freedesktop.systemd1.Snapshot", "Cleanup", bus_property_append_bool
, "b", &u
->snapshot
.cleanup
},
41 { NULL
, NULL
, NULL
, NULL
, NULL
}
44 DBusMessage
*reply
= NULL
;
47 dbus_error_init(&error
);
49 if (dbus_message_is_method_call(message
, "org.freedesktop.systemd1.Snapshot", "Remove")) {
51 snapshot_remove(SNAPSHOT(u
));
53 if (!(reply
= dbus_message_new_method_return(message
)))
57 return bus_default_message_handler(u
->meta
.manager
, message
, introspection
, properties
);
60 if (!dbus_connection_send(u
->meta
.manager
->api_bus
, reply
, NULL
))
63 dbus_message_unref(reply
);
66 return DBUS_HANDLER_RESULT_HANDLED
;
70 dbus_message_unref(reply
);
72 dbus_error_free(&error
);
74 return DBUS_HANDLER_RESULT_NEED_MEMORY
;