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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "dbus-unit.h"
#include "dbus-snapshot.h"
#include "dbus-common.h"
#include "selinux-access.h"
#define BUS_SNAPSHOT_INTERFACE \
" <interface name=\"org.freedesktop.systemd1.Snapshot\">\n" \
" <method name=\"Remove\"/>\n" \
" <property name=\"Cleanup\" type=\"b\" access=\"read\"/>\n" \
" </interface>\n"
#define INTROSPECTION \
DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
"<node>\n" \
BUS_UNIT_INTERFACE \
BUS_SNAPSHOT_INTERFACE \
BUS_PROPERTIES_INTERFACE \
BUS_PEER_INTERFACE \
BUS_INTROSPECTABLE_INTERFACE \
"</node>\n"
#define INTERFACES_LIST \
BUS_UNIT_INTERFACES_LIST \
"org.freedesktop.systemd1.Snapshot\0"
const char bus_snapshot_interface[] = BUS_SNAPSHOT_INTERFACE;
static const BusProperty bus_snapshot_properties[] = {
{ "Cleanup", bus_property_append_bool, "b", offsetof(Snapshot, cleanup) },
{ NULL, }
};
DBusHandlerResult bus_snapshot_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
Snapshot *s = SNAPSHOT(u);
_cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Snapshot", "Remove")) {
SELINUX_UNIT_ACCESS_CHECK(u, c, message, "stop");
reply = dbus_message_new_method_return(message);
if (!reply)
return DBUS_HANDLER_RESULT_NEED_MEMORY;
snapshot_remove(SNAPSHOT(u));
} else {
const BusBoundProperties bps[] = {
{ "org.freedesktop.systemd1.Unit", bus_unit_properties, u },
{ "org.freedesktop.systemd1.Snapshot", bus_snapshot_properties, s },
{ NULL, }
};
SELINUX_UNIT_ACCESS_CHECK(u, c, message, "status");
return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);
}
if (!bus_maybe_send_reply(c, message, reply))
return DBUS_HANDLER_RESULT_NEED_MEMORY;
return DBUS_HANDLER_RESULT_HANDLED;
}
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