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-timer.h"
26 #include "dbus-execute.h"
28 #define BUS_TIMER_INTERFACE \
29 " <interface name=\"org.freedesktop.systemd1.Timer\">\n" \
30 " <property name=\"Unit\" type=\"s\" access=\"read\"/>\n" \
31 " <property name=\"Timers\" type=\"a(stt)\" access=\"read\"/>\n" \
32 " <property name=\"NextElapseUSec\" type=\"t\" access=\"read\"/>\n" \
35 #define INTROSPECTION \
36 DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
40 BUS_PROPERTIES_INTERFACE \
42 BUS_INTROSPECTABLE_INTERFACE \
45 const char bus_timer_interface
[] = BUS_TIMER_INTERFACE
;
47 const char bus_timer_invalidating_properties
[] =
52 static int bus_timer_append_timers(Manager
*m
, DBusMessageIter
*i
, const char *property
, void *data
) {
54 DBusMessageIter sub
, sub2
;
62 if (!dbus_message_iter_open_container(i
, DBUS_TYPE_ARRAY
, "(stt)", &sub
))
65 LIST_FOREACH(value
, k
, p
->values
) {
71 t
= timer_base_to_string(k
->base
);
72 assert(endswith(t
, "Sec"));
76 if (!(buf
= new(char, l
+2)))
80 memcpy(buf
+l
-3, "USec", 5);
82 b
= dbus_message_iter_open_container(&sub
, DBUS_TYPE_STRUCT
, NULL
, &sub2
) &&
83 dbus_message_iter_append_basic(&sub2
, DBUS_TYPE_STRING
, &buf
) &&
84 dbus_message_iter_append_basic(&sub2
, DBUS_TYPE_UINT64
, &k
->value
) &&
85 dbus_message_iter_append_basic(&sub2
, DBUS_TYPE_UINT64
, &k
->next_elapse
) &&
86 dbus_message_iter_close_container(&sub
, &sub2
);
93 if (!dbus_message_iter_close_container(i
, &sub
))
99 DBusHandlerResult
bus_timer_message_handler(Unit
*u
, DBusConnection
*c
, DBusMessage
*message
) {
100 const BusProperty properties
[] = {
102 { "org.freedesktop.systemd1.Timer", "Unit", bus_property_append_string
, "s", u
->timer
.unit
->meta
.id
},
103 { "org.freedesktop.systemd1.Timer", "Timers", bus_timer_append_timers
, "a(stt)", u
},
104 { "org.freedesktop.systemd1.Timer", "NextElapseUSec", bus_property_append_usec
, "t", &u
->timer
.next_elapse
},
105 { NULL
, NULL
, NULL
, NULL
, NULL
}
108 return bus_default_message_handler(u
->meta
.manager
, c
, message
, INTROSPECTION
, properties
);