1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/*
*
* Connection Manager
*
* Copyright (C) 2007-2012 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <gdbus.h>
#define DBG(fmt, arg...) do { \
printf("%s() " fmt "\n", __FUNCTION__ , ## arg); \
} while (0)
static GMainLoop *main_loop = NULL;
static void sig_term(int sig)
{
g_main_loop_quit(main_loop);
}
static void disconnect_callback(DBusConnection *conn, void *user_data)
{
printf("D-Bus disconnect\n");
g_main_loop_quit(main_loop);
}
int main(int argc, char *argv[])
{
DBusConnection *conn;
DBusError err;
struct sigaction sa;
main_loop = g_main_loop_new(NULL, FALSE);
dbus_error_init(&err);
conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, NULL, &err);
if (conn == NULL) {
if (dbus_error_is_set(&err) == TRUE) {
fprintf(stderr, "%s\n", err.message);
dbus_error_free(&err);
} else
fprintf(stderr, "Can't register with system bus\n");
exit(1);
}
g_dbus_set_disconnect_function(conn, disconnect_callback, NULL, NULL);
memset(&sa, 0, sizeof(sa));
sa.sa_handler = sig_term;
sigaction(SIGINT, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
g_main_loop_run(main_loop);
dbus_connection_unref(conn);
g_main_loop_unref(main_loop);
return 0;
}
|
