src/core/dbus-kill.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 /***
   3   This file is part of systemd.
   4
   5   Copyright 2012 Lennart Poettering
   6 ***/
   7
   8 #include "bus-util.h"
   9 #include "dbus-kill.h"
  10 #include "dbus-util.h"
  11 #include "kill.h"
  12 #include "signal-util.h"
  13
  14 static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_kill_mode, kill_mode, KillMode);
  15
  16 const sd_bus_vtable bus_kill_vtable[] = {
  17         SD_BUS_VTABLE_START(0),
  18         SD_BUS_PROPERTY("KillMode", "s", property_get_kill_mode, offsetof(KillContext, kill_mode), SD_BUS_VTABLE_PROPERTY_CONST),
  19         SD_BUS_PROPERTY("KillSignal", "i", bus_property_get_int, offsetof(KillContext, kill_signal), SD_BUS_VTABLE_PROPERTY_CONST),
  20         SD_BUS_PROPERTY("SendSIGKILL", "b", bus_property_get_bool, offsetof(KillContext, send_sigkill), SD_BUS_VTABLE_PROPERTY_CONST),
  21         SD_BUS_PROPERTY("SendSIGHUP", "b", bus_property_get_bool,  offsetof(KillContext, send_sighup), SD_BUS_VTABLE_PROPERTY_CONST),
  22         SD_BUS_VTABLE_END
  23 };
  24
  25 static BUS_DEFINE_SET_TRANSIENT_PARSE(kill_mode, KillMode, kill_mode_from_string);
  26 static BUS_DEFINE_SET_TRANSIENT_TO_STRING(kill_signal, "i", int32_t, int, "%" PRIi32, signal_to_string_with_check);
  27
  28 int bus_kill_context_set_transient_property(
  29                 Unit *u,
  30                 KillContext *c,
  31                 const char *name,
  32                 sd_bus_message *message,
  33                 UnitWriteFlags flags,
  34                 sd_bus_error *error) {
  35
  36         assert(u);
  37         assert(c);
  38         assert(name);
  39         assert(message);
  40
  41         flags |= UNIT_PRIVATE;
  42
  43         if (streq(name, "KillMode"))
  44                 return bus_set_transient_kill_mode(u, name, &c->kill_mode, message, flags, error);
  45
  46         if (streq(name, "SendSIGHUP"))
  47                 return bus_set_transient_bool(u, name, &c->send_sighup, message, flags, error);
  48
  49         if (streq(name, "SendSIGKILL"))
  50                 return bus_set_transient_bool(u, name, &c->send_sigkill, message, flags, error);
  51
  52         if (streq(name, "KillSignal"))
  53                 return bus_set_transient_kill_signal(u, name, &c->kill_signal, message, flags, error);
  54
  55         return 0;
  56 }