src/shared/bus-locator.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include "sd-bus.h"
   5
   6 typedef struct BusLocator {
   7         const char *destination;
   8         const char *path;
   9         const char *interface;
  10 } BusLocator;
  11
  12 extern const BusLocator* const bus_home_mgr;
  13 extern const BusLocator* const bus_import_mgr;
  14 extern const BusLocator* const bus_locale;
  15 extern const BusLocator* const bus_login_mgr;
  16 extern const BusLocator* const bus_machine_mgr;
  17 extern const BusLocator* const bus_network_mgr;
  18 extern const BusLocator* const bus_portable_mgr;
  19 extern const BusLocator* const bus_resolve_mgr;
  20 extern const BusLocator* const bus_systemd_mgr;
  21 extern const BusLocator* const bus_timedate;
  22
  23 /* Shorthand flavors of the sd-bus convenience helpers with destination,path,interface strings encapsulated
  24  * within a single struct. */
  25 int bus_call_method_async(sd_bus *bus, sd_bus_slot **slot, const BusLocator *locator, const char *member, sd_bus_message_handler_t callback, void *userdata, const char *types, ...);
  26 int bus_call_method(sd_bus *bus, const BusLocator *locator, const char *member, sd_bus_error *error, sd_bus_message **reply, const char *types, ...);
  27 int bus_get_property(sd_bus *bus, const BusLocator *locator, const char *member, sd_bus_error *error, sd_bus_message **reply, const char *type);
  28 int bus_get_property_trivial(sd_bus *bus, const BusLocator *locator, const char *member, sd_bus_error *error, char type, void *ptr);
  29 int bus_get_property_string(sd_bus *bus, const BusLocator *locator, const char *member, sd_bus_error *error, char **ret);
  30 int bus_get_property_strv(sd_bus *bus, const BusLocator *locator, const char *member, sd_bus_error *error, char ***ret);
  31 int bus_set_property(sd_bus *bus, const BusLocator *locator, const char *member, sd_bus_error *error, const char *type, ...);
  32 int bus_match_signal(sd_bus *bus, sd_bus_slot **ret, const BusLocator *locator, const char *member, sd_bus_message_handler_t callback, void *userdata);
  33 int bus_match_signal_async(sd_bus *bus, sd_bus_slot **ret, const BusLocator *locator, const char *member, sd_bus_message_handler_t callback, sd_bus_message_handler_t install_callback, void *userdata);
  34 int bus_message_new_method_call(sd_bus *bus, sd_bus_message **m, const BusLocator *locator, const char *member);