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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2012 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "signal-util.h"
#include "bus-util.h"
#include "kill.h"
#include "dbus-kill.h"
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_kill_mode, kill_mode, KillMode);
const sd_bus_vtable bus_kill_vtable[] = {
SD_BUS_VTABLE_START(0),
SD_BUS_PROPERTY("KillMode", "s", property_get_kill_mode, offsetof(KillContext, kill_mode), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("KillSignal", "i", bus_property_get_int, offsetof(KillContext, kill_signal), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("SendSIGKILL", "b", bus_property_get_bool, offsetof(KillContext, send_sigkill), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("SendSIGHUP", "b", bus_property_get_bool, offsetof(KillContext, send_sighup), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_VTABLE_END
};
int bus_kill_context_set_transient_property(
Unit *u,
KillContext *c,
const char *name,
sd_bus_message *message,
UnitSetPropertiesMode mode,
sd_bus_error *error) {
int r;
assert(u);
assert(c);
assert(name);
assert(message);
if (streq(name, "KillMode")) {
const char *m;
KillMode k;
r = sd_bus_message_read(message, "s", &m);
if (r < 0)
return r;
k = kill_mode_from_string(m);
if (k < 0)
return -EINVAL;
if (mode != UNIT_CHECK) {
c->kill_mode = k;
unit_write_drop_in_private_format(u, mode, name, "KillMode=%s\n", kill_mode_to_string(k));
}
return 1;
} else if (streq(name, "KillSignal")) {
int sig;
r = sd_bus_message_read(message, "i", &sig);
if (r < 0)
return r;
if (sig <= 0 || sig >= _NSIG)
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Signal %i out of range", sig);
if (mode != UNIT_CHECK) {
c->kill_signal = sig;
unit_write_drop_in_private_format(u, mode, name, "KillSignal=%s\n", signal_to_string(sig));
}
return 1;
} else if (streq(name, "SendSIGHUP")) {
int b;
r = sd_bus_message_read(message, "b", &b);
if (r < 0)
return r;
if (mode != UNIT_CHECK) {
c->send_sighup = b;
unit_write_drop_in_private_format(u, mode, name, "SendSIGHUP=%s\n", yes_no(b));
}
return 1;
} else if (streq(name, "SendSIGKILL")) {
int b;
r = sd_bus_message_read(message, "b", &b);
if (r < 0)
return r;
if (mode != UNIT_CHECK) {
c->send_sigkill = b;
unit_write_drop_in_private_format(u, mode, name, "SendSIGKILL=%s\n", yes_no(b));
}
return 1;
}
return 0;
}
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