projects / people / ms / systemd.git / blame
| Commit | Line | Data |
|---|---|---|
| 4139c1b2 LP |
1 | /*-*- Mode: C; c-basic-offset: 8 -*-*/ |
| 2 | ||
| 3 | /*** | |
| 4 | This file is part of systemd. | |
| 5 | ||
| 6 | Copyright 2010 Lennart Poettering | |
| 7 | ||
| 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. | |
| 12 | ||
| 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. | |
| 17 | ||
| 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/>. | |
| 20 | ***/ | |
| 21 | ||
| 22 | #include "dbus-unit.h" | |
| 23 | #include "dbus-snapshot.h" | |
| 24 | ||
| 25 | static const char introspection[] = | |
| 26 | DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE | |
| 27 | "<node>" | |
| 28 | BUS_UNIT_INTERFACE | |
| 29 | BUS_PROPERTIES_INTERFACE | |
| 30 | " <interface name=\"org.freedesktop.systemd1.Snapshot\">" | |
| 31 | " <method name=\"Remove\"/>" | |
| 32 | " <property name=\"Cleanup\" type=\"b\" access=\"read\"/>" | |
| 33 | " </interface>" | |
| 34 | BUS_INTROSPECTABLE_INTERFACE | |
| 35 | "</node>"; | |
| 36 | ||
| 37 | DBusHandlerResult bus_snapshot_message_handler(Unit *u, DBusMessage *message) { | |
| 38 | const BusProperty properties[] = { | |
| 39 | BUS_UNIT_PROPERTIES, | |
| 40 | { "org.freedesktop.systemd1.Snapshot", "Cleanup", bus_property_append_bool, "b", &u->snapshot.cleanup }, | |
| 41 | { NULL, NULL, NULL, NULL, NULL } | |
| 42 | }; | |
| 43 | ||
| 44 | DBusMessage *reply = NULL; | |
| 45 | DBusError error; | |
| 46 | ||
| 47 | dbus_error_init(&error); | |
| 48 | ||
| 49 | if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Snapshot", "Remove")) { | |
| 50 | ||
| 51 | snapshot_remove(SNAPSHOT(u)); | |
| 52 | ||
| 53 | if (!(reply = dbus_message_new_method_return(message))) | |
| 54 | goto oom; | |
| 55 | ||
| 56 | } else | |
| 57 | return bus_default_message_handler(u->meta.manager, message, introspection, properties); | |
| 58 | ||
| 59 | if (reply) { | |
| 60 | if (!dbus_connection_send(u->meta.manager->api_bus, reply, NULL)) | |
| 61 | goto oom; | |
| 62 | ||
| 63 | dbus_message_unref(reply); | |
| 64 | } | |
| 65 | ||
| 66 | return DBUS_HANDLER_RESULT_HANDLED; | |
| 67 | ||
| 68 | oom: | |
| 69 | if (reply) | |
| 70 | dbus_message_unref(reply); | |
| 71 | ||
| 72 | dbus_error_free(&error); | |
| 73 | ||
| 74 | return DBUS_HANDLER_RESULT_NEED_MEMORY; | |
| 75 | } |