1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/>.
24 #include "dbus-unit.h"
25 #include "dbus-path.h"
26 #include "dbus-execute.h"
27 #include "dbus-common.h"
29 #define BUS_PATH_INTERFACE \
30 " <interface name=\"org.freedesktop.systemd1.Path\">\n" \
31 " <property name=\"Unit\" type=\"s\" access=\"read\"/>\n" \
32 " <property name=\"Paths\" type=\"a(ss)\" access=\"read\"/>\n" \
33 " <property name=\"MakeDirectory\" type=\"b\" access=\"read\"/>\n" \
34 " <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
37 #define INTROSPECTION \
38 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
42 BUS_PROPERTIES_INTERFACE \
44 BUS_INTROSPECTABLE_INTERFACE \
47 #define INTERFACES_LIST \
48 BUS_UNIT_INTERFACES_LIST \
49 "org.freedesktop.systemd1.Path\0"
51 const char bus_path_interface
[] _introspect_("Path") = BUS_PATH_INTERFACE
;
53 static int bus_path_append_paths(DBusMessageIter
*i
, const char *property
, void *data
) {
55 DBusMessageIter sub
, sub2
;
62 if (!dbus_message_iter_open_container(i
, DBUS_TYPE_ARRAY
, "(ss)", &sub
))
65 LIST_FOREACH(spec
, k
, p
->specs
) {
66 const char *t
= path_type_to_string(k
->type
);
68 if (!dbus_message_iter_open_container(&sub
, DBUS_TYPE_STRUCT
, NULL
, &sub2
) ||
69 !dbus_message_iter_append_basic(&sub2
, DBUS_TYPE_STRING
, &t
) ||
70 !dbus_message_iter_append_basic(&sub2
, DBUS_TYPE_STRING
, &k
->path
) ||
71 !dbus_message_iter_close_container(&sub
, &sub2
))
75 if (!dbus_message_iter_close_container(i
, &sub
))
81 static int bus_path_append_unit(DBusMessageIter
*i
, const char *property
, void *data
) {
90 t
= UNIT_DEREF(p
->unit
) ? UNIT_DEREF(p
->unit
)->id
: "";
92 return dbus_message_iter_append_basic(i
, DBUS_TYPE_STRING
, &t
) ? 0 : -ENOMEM
;
95 static const BusProperty bus_path_properties
[] = {
96 { "Unit", bus_path_append_unit
, "s", 0 },
97 { "Paths", bus_path_append_paths
, "a(ss)", 0 },
98 { "MakeDirectory", bus_property_append_bool
, "b", offsetof(Path
, make_directory
) },
99 { "DirectoryMode", bus_property_append_mode
, "u", offsetof(Path
, directory_mode
) },
103 DBusHandlerResult
bus_path_message_handler(Unit
*u
, DBusConnection
*c
, DBusMessage
*message
) {
105 const BusBoundProperties bps
[] = {
106 { "org.freedesktop.systemd1.Unit", bus_unit_properties
, u
},
107 { "org.freedesktop.systemd1.Path", bus_path_properties
, p
},
111 return bus_default_message_handler(c
, message
, INTROSPECTION
, INTERFACES_LIST
, bps
);