1 /*
2 * Copyright 2014-2015 iXsystems, Inc.
3 * All rights reserved
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted providing that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
22 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
23 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24 * POSSIBILITY OF SUCH DAMAGE.
25 *
26 */
27
28 #include <stdio.h>
29 #include <stdlib.h>
30 #include <dispatch/dispatch.h>
31 #include <xpc/xpc.h>
32
33 int
main(int argc,char * argv[])34 main(int argc, char *argv[])
35 {
36 xpc_connection_t conn;
37
38 if (argc < 2) {
39 fprintf(stderr, "Usage: %s <mach service name>\n", argv[0]);
40 return (1);
41 }
42
43 conn = xpc_connection_create_mach_service(argv[1], NULL,
44 XPC_CONNECTION_MACH_SERVICE_LISTENER);
45
46 xpc_connection_set_event_handler(conn, ^(xpc_object_t peer) {
47 xpc_connection_set_event_handler(peer, ^(xpc_object_t event) {
48 printf("Message received: %p\n", event);
49 printf("Client UID: %d\n", xpc_connection_get_euid(peer));
50 printf("Client GID: %d\n", xpc_connection_get_guid(peer));
51 printf("Client PID: %d\n", xpc_connection_get_pid(peer));
52
53 xpc_object_t resp = xpc_dictionary_create(NULL, NULL, 0);
54 xpc_dictionary_set_string(resp, "foo", "bar");
55 xpc_connection_send_message(peer, resp);
56 });
57
58 xpc_connection_resume(peer);
59 });
60
61 xpc_connection_resume(conn);
62 dispatch_main();
63 }
64