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"
27 #include "dbus-common.h"
29 #define BUS_TIMER_INTERFACE \
30 " <interface name=\"org.freedesktop.systemd1.Timer\">\n" \
31 " <property name=\"Unit\" type=\"s\" access=\"read\"/>\n" \
32 " <property name=\"Timers\" type=\"a(stt)\" access=\"read\"/>\n" \
33 " <property name=\"NextElapseUSec\" type=\"t\" access=\"read\"/>\n" \
34 " <property name=\"Result\" type=\"s\" 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.Timer\0"
51 const char bus_timer_interface[] _introspect_("Timer") = BUS_TIMER_INTERFACE;
53 const char bus_timer_invalidating_properties[] =
58 static int bus_timer_append_timers(DBusMessageIter *i, const char *property, void *data) {
60 DBusMessageIter sub, sub2;
67 if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(stt)", &sub))
70 LIST_FOREACH(value, k, p->values) {
76 t = timer_base_to_string(k->base);
77 assert(endswith(t, "Sec"));
81 if (!(buf = new(char, l+2)))
85 memcpy(buf+l-3, "USec", 5);
87 b = dbus_message_iter_open_container(&sub, DBUS_TYPE_STRUCT, NULL, &sub2) &&
88 dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &buf) &&
89 dbus_message_iter_append_basic(&sub2, DBUS_TYPE_UINT64, &k->value) &&
90 dbus_message_iter_append_basic(&sub2, DBUS_TYPE_UINT64, &k->next_elapse) &&
91 dbus_message_iter_close_container(&sub, &sub2);
98 if (!dbus_message_iter_close_container(i, &sub))
104 static int bus_timer_append_unit(DBusMessageIter *i, const char *property, void *data) {
106 Timer *timer = TIMER(u);
113 t = UNIT_DEREF(timer->unit) ? UNIT_DEREF(timer->unit)->id : "";
115 return dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t) ? 0 : -ENOMEM;
118 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_timer_append_timer_result, timer_result, TimerResult);
120 static const BusProperty bus_timer_properties[] = {
121 { "Unit", bus_timer_append_unit, "s", 0 },
122 { "Timers", bus_timer_append_timers, "a(stt)", 0 },
123 { "NextElapseUSec", bus_property_append_usec, "t", offsetof(Timer, next_elapse) },
124 { "Result", bus_timer_append_timer_result,"s", offsetof(Timer, result) },
128 DBusHandlerResult bus_timer_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
130 const BusBoundProperties bps[] = {
131 { "org.freedesktop.systemd1.Unit", bus_unit_properties, u },
132 { "org.freedesktop.systemd1.Timer", bus_timer_properties, t },
136 return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);