1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
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 \
41 BUS_INTROSPECTABLE_INTERFACE \
44 const char bus_timer_interface[] = BUS_TIMER_INTERFACE;
46 static int bus_timer_append_timers(Manager *m, DBusMessageIter *i, const char *property, void *data) {
48 DBusMessageIter sub, sub2;
56 if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(stt)", &sub))
59 LIST_FOREACH(value, k, p->values) {
65 t = timer_base_to_string(k->base);
66 assert(endswith(t, "Sec"));
70 if (!(buf = new(char, l+2)))
74 memcpy(buf+l-3, "USec", 5);
76 b = dbus_message_iter_open_container(&sub, DBUS_TYPE_STRUCT, NULL, &sub2) &&
77 dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &buf) &&
78 dbus_message_iter_append_basic(&sub2, DBUS_TYPE_UINT64, &k->value) &&
79 dbus_message_iter_append_basic(&sub2, DBUS_TYPE_UINT64, &k->next_elapse) &&
80 dbus_message_iter_close_container(&sub, &sub2);
87 if (!dbus_message_iter_close_container(i, &sub))
93 DBusHandlerResult bus_timer_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
94 const BusProperty properties[] = {
96 { "org.freedesktop.systemd1.Timer", "Unit", bus_property_append_string, "s", u->timer.unit->meta.id },
97 { "org.freedesktop.systemd1.Timer", "Timers", bus_timer_append_timers, "a(stt)", u },
98 { "org.freedesktop.systemd1.Timer", "NextElapseUSec", bus_property_append_usec, "t", &u->timer.next_elapse },
99 { NULL, NULL, NULL, NULL, NULL }
102 return bus_default_message_handler(u->meta.manager, c, message, INTROSPECTION, properties);