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
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/*
* Copyright (C) 2007 OpenedHand Ltd.
*
* Author: Jorn Baayen <jorn@openedhand.com>
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include <libgupnp/gupnp-control-point.h>
#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <signal.h>
#include <glib.h>
GMainLoop *main_loop;
#ifndef G_OS_WIN32
#include <glib-unix.h>
#endif
static gboolean
unix_signal_handler (gpointer user_data)
{
g_main_loop_quit (main_loop);
return G_SOURCE_REMOVE;
}
#ifdef G_OS_WIN32
/*
* Since in Windows this is basically called from
* the ConsoleCtrlHandler which does not share the restrictions of Unix signals
*/
static void
interrupt_signal_handler (G_GNUC_UNUSED int signum)
{
unix_signal_handler (NULL);
}
#endif
static void
device_proxy_available_cb (G_GNUC_UNUSED GUPnPControlPoint *cp,
GUPnPDeviceProxy *proxy)
{
const char *type, *location;
type = gupnp_device_info_get_device_type (GUPNP_DEVICE_INFO (proxy));
location = gupnp_device_info_get_location (GUPNP_DEVICE_INFO (proxy));
g_print ("Device available:\n");
g_print ("\ttype: %s\n", type);
g_print ("\tlocation: %s\n", location);
}
static void
device_proxy_unavailable_cb (G_GNUC_UNUSED GUPnPControlPoint *cp,
GUPnPDeviceProxy *proxy)
{
const char *type, *location;
type = gupnp_device_info_get_device_type (GUPNP_DEVICE_INFO (proxy));
location = gupnp_device_info_get_location (GUPNP_DEVICE_INFO (proxy));
g_print ("Device unavailable:\n");
g_print ("\ttype: %s\n", type);
g_print ("\tlocation: %s\n", location);
}
static void
service_proxy_available_cb (G_GNUC_UNUSED GUPnPControlPoint *cp,
GUPnPServiceProxy *proxy)
{
const char *type, *location;
type = gupnp_service_info_get_service_type (GUPNP_SERVICE_INFO (proxy));
location = gupnp_service_info_get_location (GUPNP_SERVICE_INFO (proxy));
g_print ("Service available:\n");
g_print ("\ttype: %s\n", type);
g_print ("\tlocation: %s\n", location);
}
static void
service_proxy_unavailable_cb (G_GNUC_UNUSED GUPnPControlPoint *cp,
GUPnPServiceProxy *proxy)
{
const char *type, *location;
type = gupnp_service_info_get_service_type (GUPNP_SERVICE_INFO (proxy));
location = gupnp_service_info_get_location (GUPNP_SERVICE_INFO (proxy));
g_print ("Service unavailable:\n");
g_print ("\ttype: %s\n", type);
g_print ("\tlocation: %s\n", location);
}
int
main (G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv)
{
GError *error;
GUPnPContext *context;
GUPnPControlPoint *cp;
setlocale (LC_ALL, "");
error = NULL;
context = g_initable_new (GUPNP_TYPE_CONTEXT, NULL, &error, NULL);
if (error) {
g_printerr ("Error creating the GUPnP context: %s\n",
error->message);
g_error_free (error);
return EXIT_FAILURE;
}
/* We're interested in everything */
cp = gupnp_control_point_new (context, "ssdp:all");
g_signal_connect (cp,
"device-proxy-available",
G_CALLBACK (device_proxy_available_cb),
NULL);
g_signal_connect (cp,
"device-proxy-unavailable",
G_CALLBACK (device_proxy_unavailable_cb),
NULL);
g_signal_connect (cp,
"service-proxy-available",
G_CALLBACK (service_proxy_available_cb),
NULL);
g_signal_connect (cp,
"service-proxy-unavailable",
G_CALLBACK (service_proxy_unavailable_cb),
NULL);
gssdp_resource_browser_set_active (GSSDP_RESOURCE_BROWSER (cp), TRUE);
main_loop = g_main_loop_new (NULL, FALSE);
#ifndef G_OS_WIN32
g_unix_signal_add (SIGINT, unix_signal_handler, NULL);
#else
signal(SIGINT, interrupt_signal_handler);
#endif /* G_OS_WIN32 */
g_main_loop_run (main_loop);
g_main_loop_unref (main_loop);
g_object_unref (cp);
g_object_unref (context);
return EXIT_SUCCESS;
}
|
