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;