tools/supplicant-test.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2012  Intel Corporation. All rights reserved.
   6  *
   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.
  10  *
  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.
  15  *
  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
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28 #include <string.h>
  29 #include <signal.h>
  30 #include <syslog.h>
  31
  32 #include <gdbus.h>
  33
  34 #include "supplicant.h"
  35
  36 #define DBG(fmt, arg...) do { \
  37         syslog(LOG_DEBUG, "%s() " fmt, __FUNCTION__ , ## arg); \
  38 } while (0)
  39
  40 static void create_callback(int result, struct supplicant_interface *interface,
  41                                                         void *user_data)
  42 {
  43         DBG("* result %d ifname %s", result,
  44                                 supplicant_interface_get_ifname(interface));
  45
  46         if (result < 0)
  47                 return;
  48
  49         //supplicant_set_debug_level(1);
  50 }
  51
  52 static void system_ready(void)
  53 {
  54         DBG("*");
  55
  56         supplicant_interface_create("wlan0", "nl80211,wext",
  57                                                 create_callback, NULL);
  58 }
  59
  60 static void system_killed(void)
  61 {
  62         DBG("*");
  63 }
  64
  65 static void scan_callback(int result, void *user_data)
  66 {
  67         DBG("* result %d", result);
  68
  69         if (result < 0)
  70                 return;
  71 }
  72
  73 static void interface_added(struct supplicant_interface *interface)
  74 {
  75         const char *ifname = supplicant_interface_get_ifname(interface);
  76         const char *driver = supplicant_interface_get_driver(interface);
  77
  78         DBG("* ifname %s driver %s", ifname, driver);
  79
  80         if (supplicant_interface_scan(interface, scan_callback, NULL) < 0)
  81                 DBG("scan failed");
  82 }
  83
  84 static void interface_removed(struct supplicant_interface *interface)
  85 {
  86         const char *ifname = supplicant_interface_get_ifname(interface);
  87
  88         DBG("* ifname %s", ifname);
  89 }
  90
  91 static void scan_started(struct supplicant_interface *interface)
  92 {
  93         const char *ifname = supplicant_interface_get_ifname(interface);
  94
  95         DBG("* ifname %s", ifname);
  96 }
  97
  98 static void scan_finished(struct supplicant_interface *interface)
  99 {
 100         const char *ifname = supplicant_interface_get_ifname(interface);
 101
 102         DBG("* ifname %s", ifname);
 103 }
 104
 105 static void network_added(struct supplicant_network *network)
 106 {
 107         const char *name = supplicant_network_get_name(network);
 108
 109         DBG("* name %s", name);
 110
 111         DBG("* %s", supplicant_network_get_identifier(network));
 112 }
 113
 114 static void network_removed(struct supplicant_network *network)
 115 {
 116         const char *name = supplicant_network_get_name(network);
 117
 118         DBG("* name %s", name);
 119 }
 120
 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,
 130 };
 131
 132 static GMainLoop *main_loop = NULL;
 133
 134 static void sig_term(int sig)
 135 {
 136         syslog(LOG_INFO, "Terminating");
 137
 138         g_main_loop_quit(main_loop);
 139 }
 140
 141 static void disconnect_callback(DBusConnection *conn, void *user_data)
 142 {
 143         syslog(LOG_ERR, "D-Bus disconnect");
 144
 145         g_main_loop_quit(main_loop);
 146 }
 147
 148 int main(int argc, char *argv[])
 149 {
 150         DBusConnection *conn;
 151         DBusError err;
 152         struct sigaction sa;
 153
 154         main_loop = g_main_loop_new(NULL, FALSE);
 155
 156         dbus_error_init(&err);
 157
 158         conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, NULL, &err);
 159         if (!conn) {
 160                 if (dbus_error_is_set(&err)) {
 161                         fprintf(stderr, "%s\n", err.message);
 162                         dbus_error_free(&err);
 163                 } else
 164                         fprintf(stderr, "Can't register with system bus\n");
 165                 exit(1);
 166         }
 167
 168         openlog("supplicant", LOG_NDELAY | LOG_PERROR, LOG_USER);
 169
 170         g_dbus_set_disconnect_function(conn, disconnect_callback, NULL, NULL);
 171
 172         memset(&sa, 0, sizeof(sa));
 173         sa.sa_handler = sig_term;
 174         sigaction(SIGINT, &sa, NULL);
 175         sigaction(SIGTERM, &sa, NULL);
 176
 177         syslog(LOG_INFO, "Startup");
 178
 179         if (supplicant_register(&callbacks) < 0) {
 180                 syslog(LOG_ERR, "Failed to init supplicant");
 181                 goto done;
 182         }
 183
 184         g_main_loop_run(main_loop);
 185
 186         supplicant_unregister(&callbacks);
 187
 188 done:
 189         syslog(LOG_INFO, "Exit");
 190
 191         dbus_connection_unref(conn);
 192
 193         g_main_loop_unref(main_loop);
 194
 195         closelog();
 196
 197         return 0;
 198 }