5 * Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
34 #include "supplicant.h"
36 #define DBG(fmt, arg...) do { \
37 syslog(LOG_DEBUG, "%s() " fmt, __FUNCTION__ , ## arg); \
40 static void create_callback(int result, struct supplicant_interface *interface,
43 DBG("* result %d ifname %s", result,
44 supplicant_interface_get_ifname(interface));
49 //supplicant_set_debug_level(1);
52 static void system_ready(void)
56 supplicant_interface_create("wlan0", "nl80211,wext",
57 create_callback, NULL);
60 static void system_killed(void)
65 static void scan_callback(int result, void *user_data)
67 DBG("* result %d", result);
73 static void interface_added(struct supplicant_interface *interface)
75 const char *ifname = supplicant_interface_get_ifname(interface);
76 const char *driver = supplicant_interface_get_driver(interface);
78 DBG("* ifname %s driver %s", ifname, driver);
80 if (supplicant_interface_scan(interface, scan_callback, NULL) < 0)
84 static void interface_removed(struct supplicant_interface *interface)
86 const char *ifname = supplicant_interface_get_ifname(interface);
88 DBG("* ifname %s", ifname);
91 static void scan_started(struct supplicant_interface *interface)
93 const char *ifname = supplicant_interface_get_ifname(interface);
95 DBG("* ifname %s", ifname);
98 static void scan_finished(struct supplicant_interface *interface)
100 const char *ifname = supplicant_interface_get_ifname(interface);
102 DBG("* ifname %s", ifname);
105 static void network_added(struct supplicant_network *network)
107 const char *name = supplicant_network_get_name(network);
109 DBG("* name %s", name);
111 DBG("* %s", supplicant_network_get_identifier(network));
114 static void network_removed(struct supplicant_network *network)
116 const char *name = supplicant_network_get_name(network);
118 DBG("* name %s", name);
121 static const struct supplicant_callbacks callbacks = {
122 .system_ready = system_ready,
123 .system_killed = system_killed,
124 .interface_added = interface_added,
125 .interface_removed = interface_removed,
126 .scan_started = scan_started,
127 .scan_finished = scan_finished,
128 .network_added = network_added,
129 .network_removed = network_removed,
132 static GMainLoop *main_loop = NULL;
134 static void sig_term(int sig)
136 syslog(LOG_INFO, "Terminating");
138 g_main_loop_quit(main_loop);
141 static void disconnect_callback(DBusConnection *conn, void *user_data)
143 syslog(LOG_ERR, "D-Bus disconnect");
145 g_main_loop_quit(main_loop);
148 int main(int argc, char *argv[])
150 DBusConnection *conn;
154 main_loop = g_main_loop_new(NULL, FALSE);
156 dbus_error_init(&err);
158 conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, NULL, &err);
160 if (dbus_error_is_set(&err) == TRUE) {
161 fprintf(stderr, "%s\n", err.message);
162 dbus_error_free(&err);
164 fprintf(stderr, "Can't register with system bus\n");
168 openlog("supplicant", LOG_NDELAY | LOG_PERROR, LOG_USER);
170 g_dbus_set_disconnect_function(conn, disconnect_callback, NULL, NULL);
172 memset(&sa, 0, sizeof(sa));
173 sa.sa_handler = sig_term;
174 sigaction(SIGINT, &sa, NULL);
175 sigaction(SIGTERM, &sa, NULL);
177 syslog(LOG_INFO, "Startup");
179 if (supplicant_register(&callbacks) < 0) {
180 syslog(LOG_ERR, "Failed to init supplicant");
184 g_main_loop_run(main_loop);
186 supplicant_unregister(&callbacks);
189 syslog(LOG_INFO, "Exit");
191 dbus_connection_unref(conn);
193 g_main_loop_unref(main_loop);