src/core/dbus-kill.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2
   3 #include "bus-util.h"
   4 #include "dbus-kill.h"
   5 #include "dbus-util.h"
   6 #include "kill.h"
   7 #include "signal-util.h"
   8
   9 static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_kill_mode, kill_mode, KillMode);
  10
  11 const sd_bus_vtable bus_kill_vtable[] = {
  12         SD_BUS_VTABLE_START(0),
  13         SD_BUS_PROPERTY("KillMode", "s", property_get_kill_mode, offsetof(KillContext, kill_mode), SD_BUS_VTABLE_PROPERTY_CONST),
  14         SD_BUS_PROPERTY("KillSignal", "i", bus_property_get_int, offsetof(KillContext, kill_signal), SD_BUS_VTABLE_PROPERTY_CONST),
  15         SD_BUS_PROPERTY("FinalKillSignal", "i", bus_property_get_int, offsetof(KillContext, final_kill_signal), SD_BUS_VTABLE_PROPERTY_CONST),
  16         SD_BUS_PROPERTY("SendSIGKILL", "b", bus_property_get_bool, offsetof(KillContext, send_sigkill), SD_BUS_VTABLE_PROPERTY_CONST),
  17         SD_BUS_PROPERTY("SendSIGHUP", "b", bus_property_get_bool,  offsetof(KillContext, send_sighup), SD_BUS_VTABLE_PROPERTY_CONST),
  18         SD_BUS_PROPERTY("WatchdogSignal", "i", bus_property_get_int, offsetof(KillContext, watchdog_signal), SD_BUS_VTABLE_PROPERTY_CONST),
  19         SD_BUS_VTABLE_END
  20 };
  21
  22 static BUS_DEFINE_SET_TRANSIENT_PARSE(kill_mode, KillMode, kill_mode_from_string);
  23 static BUS_DEFINE_SET_TRANSIENT_TO_STRING(kill_signal, "i", int32_t, int, "%" PRIi32, signal_to_string_with_check);
  24 static BUS_DEFINE_SET_TRANSIENT_TO_STRING(final_kill_signal, "i", int32_t, int, "%" PRIi32, signal_to_string_with_check);
  25 static BUS_DEFINE_SET_TRANSIENT_TO_STRING(watchdog_signal, "i", int32_t, int, "%" PRIi32, signal_to_string_with_check);
  26
  27 int bus_kill_context_set_transient_property(
  28                 Unit *u,
  29                 KillContext *c,
  30                 const char *name,
  31                 sd_bus_message *message,
  32                 UnitWriteFlags flags,
  33                 sd_bus_error *error) {
  34
  35         assert(u);
  36         assert(c);
  37         assert(name);
  38         assert(message);
  39
  40         flags |= UNIT_PRIVATE;
  41
  42         if (streq(name, "KillMode"))
  43                 return bus_set_transient_kill_mode(u, name, &c->kill_mode, message, flags, error);
  44
  45         if (streq(name, "SendSIGHUP"))
  46                 return bus_set_transient_bool(u, name, &c->send_sighup, message, flags, error);
  47
  48         if (streq(name, "SendSIGKILL"))
  49                 return bus_set_transient_bool(u, name, &c->send_sigkill, message, flags, error);
  50
  51         if (streq(name, "KillSignal"))
  52                 return bus_set_transient_kill_signal(u, name, &c->kill_signal, message, flags, error);
  53
  54         if (streq(name, "FinalKillSignal"))
  55                 return bus_set_transient_final_kill_signal(u, name, &c->final_kill_signal, message, flags, error);
  56
  57         if (streq(name, "WatchdogSignal"))
  58                 return bus_set_transient_watchdog_signal(u, name, &c->watchdog_signal, message, flags, error);
  59
  60         return 0;
  61 }