1 /* SPDX-License-Identifier: LGPL-2.1+ */
3 Copyright 2013 Lennart Poettering
6 #include "bus-introspect.h"
9 static int prop_get(sd_bus
*bus
, const char *path
, const char *interface
, const char *property
, sd_bus_message
*reply
, void *userdata
, sd_bus_error
*error
) {
13 static int prop_set(sd_bus
*bus
, const char *path
, const char *interface
, const char *property
, sd_bus_message
*reply
, void *userdata
, sd_bus_error
*error
) {
17 static const sd_bus_vtable vtable
[] = {
18 SD_BUS_VTABLE_START(0),
19 SD_BUS_METHOD("Hello", "ssas", "a(uu)", NULL
, 0),
20 SD_BUS_METHOD("DeprecatedHello", "", "", NULL
, SD_BUS_VTABLE_DEPRECATED
),
21 SD_BUS_METHOD("DeprecatedHelloNoReply", "", "", NULL
, SD_BUS_VTABLE_DEPRECATED
|SD_BUS_VTABLE_METHOD_NO_REPLY
),
22 SD_BUS_SIGNAL("Wowza", "sss", 0),
23 SD_BUS_SIGNAL("DeprecatedWowza", "ut", SD_BUS_VTABLE_DEPRECATED
),
24 SD_BUS_WRITABLE_PROPERTY("AProperty", "s", prop_get
, prop_set
, 0, 0),
25 SD_BUS_PROPERTY("AReadOnlyDeprecatedProperty", "(ut)", prop_get
, 0, SD_BUS_VTABLE_DEPRECATED
),
26 SD_BUS_PROPERTY("ChangingProperty", "t", prop_get
, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE
),
27 SD_BUS_PROPERTY("Invalidating", "t", prop_get
, 0, SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION
),
28 SD_BUS_PROPERTY("Constant", "t", prop_get
, 0, SD_BUS_VTABLE_PROPERTY_CONST
|SD_BUS_VTABLE_PROPERTY_EXPLICIT
),
32 int main(int argc
, char *argv
[]) {
33 struct introspect intro
;
35 log_set_max_level(LOG_DEBUG
);
37 assert_se(introspect_begin(&intro
, false) >= 0);
39 fprintf(intro
.f
, " <interface name=\"org.foo\">\n");
40 assert_se(introspect_write_interface(&intro
, vtable
) >= 0);
41 fputs(" </interface>\n", intro
.f
);
44 fputs(intro
.introspection
, stdout
);
46 introspect_free(&intro
);