/*-*- 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 General Public License as published by the Free Software Foundation; either version 2 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 General Public License for more details. You should have received a copy of the GNU 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" #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[] _introspect_("Snapshot") = BUS_SNAPSHOT_INTERFACE; DBusHandlerResult bus_snapshot_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) { const BusProperty properties[] = { BUS_UNIT_PROPERTIES, { "org.freedesktop.systemd1.Snapshot", "Cleanup", bus_property_append_bool, "b", &u->snapshot.cleanup }, { NULL, NULL, NULL, NULL, NULL } }; DBusMessage *reply = NULL; DBusError error; dbus_error_init(&error); if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Snapshot", "Remove")) { snapshot_remove(SNAPSHOT(u)); if (!(reply = dbus_message_new_method_return(message))) goto oom; } else return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, properties); if (reply) { if (!dbus_connection_send(c, reply, NULL)) goto oom; dbus_message_unref(reply); } return DBUS_HANDLER_RESULT_HANDLED; oom: if (reply) dbus_message_unref(reply); dbus_error_free(&error); return DBUS_HANDLER_RESULT_NEED_MEMORY; }