tools/supplicant-test.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  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
  50 static void system_ready(void)
  51 {
  52         DBG("*");
  53
  54         supplicant_interface_create("wlan0", "nl80211,wext",
  55                                                 create_callback, NULL);
  56 }
  57
  58 static void system_killed(void)
  59 {
  60         DBG("*");
  61 }
  62
  63 static void interface_added(struct supplicant_interface *interface)
  64 {
  65         const char *ifname = supplicant_interface_get_ifname(interface);
  66         const char *driver = supplicant_interface_get_driver(interface);
  67
  68         DBG("* ifname %s driver %s", ifname, driver);
  69
  70         if (supplicant_interface_scan(interface) < 0)
  71                 DBG("scan failed");
  72 }
  73
  74 static void interface_removed(struct supplicant_interface *interface)
  75 {
  76         const char *ifname = supplicant_interface_get_ifname(interface);
  77
  78         DBG("* ifname %s", ifname);
  79 }
  80
  81 static void scan_started(struct supplicant_interface *interface)
  82 {
  83         const char *ifname = supplicant_interface_get_ifname(interface);
  84
  85         DBG("* ifname %s", ifname);
  86 }
  87
  88 static void scan_finished(struct supplicant_interface *interface)
  89 {
  90         const char *ifname = supplicant_interface_get_ifname(interface);
  91
  92         DBG("* ifname %s", ifname);
  93 }
  94
  95 static void network_added(struct supplicant_network *network)
  96 {
  97         const char *name = supplicant_network_get_name(network);
  98
  99         DBG("* name %s", name);
 100
 101         DBG("* %s", supplicant_network_get_identifier(network));
 102 }
 103
 104 static void network_removed(struct supplicant_network *network)
 105 {
 106         const char *name = supplicant_network_get_name(network);
 107
 108         DBG("* name %s", name);
 109 }
 110
 111 static const struct supplicant_callbacks callbacks = {
 112         .system_ready           = system_ready,
 113         .system_killed          = system_killed,
 114         .interface_added        = interface_added,
 115         .interface_removed      = interface_removed,
 116         .scan_started           = scan_started,
 117         .scan_finished          = scan_finished,
 118         .network_added          = network_added,
 119         .network_removed        = network_removed,
 120 };
 121
 122 static GMainLoop *main_loop = NULL;
 123
 124 static void sig_term(int sig)
 125 {
 126         syslog(LOG_INFO, "Terminating");
 127
 128         g_main_loop_quit(main_loop);
 129 }
 130
 131 static void disconnect_callback(DBusConnection *conn, void *user_data)
 132 {
 133         syslog(LOG_ERR, "D-Bus disconnect");
 134
 135         g_main_loop_quit(main_loop);
 136 }
 137
 138 int main(int argc, char *argv[])
 139 {
 140         DBusConnection *conn;
 141         DBusError err;
 142         struct sigaction sa;
 143
 144         main_loop = g_main_loop_new(NULL, FALSE);
 145
 146         dbus_error_init(&err);
 147
 148         conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, NULL, &err);
 149         if (conn == NULL) {
 150                 if (dbus_error_is_set(&err) == TRUE) {
 151                         fprintf(stderr, "%s\n", err.message);
 152                         dbus_error_free(&err);
 153                 } else
 154                         fprintf(stderr, "Can't register with system bus\n");
 155                 exit(1);
 156         }
 157
 158         openlog("supplicant", LOG_NDELAY | LOG_PERROR, LOG_USER);
 159
 160         g_dbus_set_disconnect_function(conn, disconnect_callback, NULL, NULL);
 161
 162         memset(&sa, 0, sizeof(sa));
 163         sa.sa_handler = sig_term;
 164         sigaction(SIGINT, &sa, NULL);
 165         sigaction(SIGTERM, &sa, NULL);
 166
 167         syslog(LOG_INFO, "Startup");
 168
 169         if (supplicant_register(&callbacks) < 0) {
 170                 syslog(LOG_ERR, "Failed to init supplicant");
 171                 goto done;
 172         }
 173
 174         g_main_loop_run(main_loop);
 175
 176         supplicant_unregister(&callbacks);
 177
 178 done:
 179         syslog(LOG_INFO, "Exit");
 180
 181         dbus_connection_unref(conn);
 182
 183         g_main_loop_unref(main_loop);
 184
 185         closelog();
 186
 187         return 0;
 188 }