wpa_supplicant/notify.c

   1 /*
   2  * wpa_supplicant - Event notifications
   3  * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * Alternatively, this software may be distributed under the terms of BSD
  10  * license.
  11  *
  12  * See README and COPYING for more details.
  13  */
  14
  15 #include "utils/includes.h"
  16
  17 #include "utils/common.h"
  18 #include "common/wpa_ctrl.h"
  19 #include "config.h"
  20 #include "wpa_supplicant_i.h"
  21 #include "wps_supplicant.h"
  22 #include "dbus/dbus_common.h"
  23 #include "dbus/dbus_old.h"
  24 #include "dbus/dbus_new.h"
  25 #include "notify.h"
  26
  27 int wpas_notify_supplicant_initialized(struct wpa_global *global)
  28 {
  29 #ifdef CONFIG_DBUS
  30         if (global->params.dbus_ctrl_interface) {
  31                 global->dbus = wpas_dbus_init(global);
  32                 if (global->dbus == NULL)
  33                         return -1;
  34         }
  35 #endif /* CONFIG_DBUS */
  36
  37         return 0;
  38 }
  39
  40
  41 void wpas_notify_supplicant_deinitialized(struct wpa_global *global)
  42 {
  43 #ifdef CONFIG_DBUS
  44         if (global->dbus)
  45                 wpas_dbus_deinit(global->dbus);
  46 #endif /* CONFIG_DBUS */
  47 }
  48
  49
  50 int wpas_notify_iface_added(struct wpa_supplicant *wpa_s)
  51 {
  52         if (wpas_dbus_register_iface(wpa_s))
  53                 return -1;
  54
  55         if (wpas_dbus_register_interface(wpa_s))
  56                 return -1;
  57
  58         return 0;
  59 }
  60
  61
  62 void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s)
  63 {
  64         /* unregister interface in old DBus ctrl iface */
  65         wpas_dbus_unregister_iface(wpa_s);
  66
  67         /* unregister interface in new DBus ctrl iface */
  68         wpas_dbus_unregister_interface(wpa_s);
  69 }
  70
  71
  72 void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
  73                                enum wpa_states new_state,
  74                                enum wpa_states old_state)
  75 {
  76         /* notify the old DBus API */
  77         wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
  78                                                 old_state);
  79
  80         /* notify the new DBus API */
  81         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
  82 }
  83
  84
  85 void wpas_notify_network_changed(struct wpa_supplicant *wpa_s)
  86 {
  87         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK);
  88 }
  89
  90
  91 void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
  92 {
  93         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
  94 }
  95
  96
  97 void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
  98 {
  99         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
 100 }
 101
 102
 103 void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
 104                                          struct wpa_ssid *ssid)
 105 {
 106         wpas_dbus_signal_network_enabled_changed(wpa_s, ssid);
 107 }
 108
 109
 110 void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
 111                                   struct wpa_ssid *ssid)
 112 {
 113         wpas_dbus_signal_network_selected(wpa_s, ssid->id);
 114 }
 115
 116
 117 void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
 118 {
 119         /* notify the old DBus API */
 120         wpa_supplicant_dbus_notify_scanning(wpa_s);
 121
 122         /* notify the new DBus API */
 123         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
 124 }
 125
 126
 127 void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success)
 128 {
 129         wpas_dbus_signal_scan_done(wpa_s, success);
 130 }
 131
 132
 133 void wpas_notify_scan_results(struct wpa_supplicant *wpa_s)
 134 {
 135         /* notify the old DBus API */
 136         wpa_supplicant_dbus_notify_scan_results(wpa_s);
 137
 138         wpas_wps_notify_scan_results(wpa_s);
 139 }
 140
 141
 142 void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
 143                                 const struct wps_credential *cred)
 144 {
 145 #ifdef CONFIG_WPS
 146         /* notify the old DBus API */
 147         wpa_supplicant_dbus_notify_wps_cred(wpa_s, cred);
 148         /* notify the new DBus API */
 149         wpas_dbus_signal_wps_cred(wpa_s, cred);
 150 #endif /* CONFIG_WPS */
 151 }
 152
 153
 154 void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
 155                                struct wps_event_m2d *m2d)
 156 {
 157 #ifdef CONFIG_WPS
 158         wpas_dbus_signal_wps_event_m2d(wpa_s, m2d);
 159 #endif /* CONFIG_WPS */
 160 }
 161
 162
 163 void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
 164                                 struct wps_event_fail *fail)
 165 {
 166 #ifdef CONFIG_WPS
 167         wpas_dbus_signal_wps_event_fail(wpa_s, fail);
 168 #endif /* CONFIG_WPS */
 169 }
 170
 171
 172 void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s)
 173 {
 174 #ifdef CONFIG_WPS
 175         wpas_dbus_signal_wps_event_success(wpa_s);
 176 #endif /* CONFIG_WPS */
 177 }
 178
 179
 180 void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
 181                                struct wpa_ssid *ssid)
 182 {
 183         wpas_dbus_register_network(wpa_s, ssid);
 184 }
 185
 186
 187 void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
 188                                  struct wpa_ssid *ssid)
 189 {
 190         wpas_dbus_unregister_network(wpa_s, ssid->id);
 191 }
 192
 193
 194 void wpas_notify_bss_added(struct wpa_supplicant *wpa_s,
 195                            u8 bssid[], unsigned int id)
 196 {
 197         wpas_dbus_register_bss(wpa_s, bssid, id);
 198         wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR,
 199                      id, MAC2STR(bssid));
 200 }
 201
 202
 203 void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s,
 204                              u8 bssid[], unsigned int id)
 205 {
 206         wpas_dbus_unregister_bss(wpa_s, bssid, id);
 207         wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR,
 208                      id, MAC2STR(bssid));
 209 }
 210
 211
 212 void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
 213                                   unsigned int id)
 214 {
 215         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
 216 }
 217
 218
 219 void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
 220                                     unsigned int id)
 221 {
 222         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL,
 223                                           id);
 224 }
 225
 226
 227 void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
 228                                      unsigned int id)
 229 {
 230         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY,
 231                                           id);
 232 }
 233
 234
 235 void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
 236                                   unsigned int id)
 237 {
 238         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id);
 239 }
 240
 241
 242 void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
 243                                    unsigned int id)
 244 {
 245         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id);
 246 }
 247
 248
 249 void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
 250                                    unsigned int id)
 251 {
 252         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id);
 253 }
 254
 255
 256 void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
 257                                  unsigned int id)
 258 {
 259 }
 260
 261
 262 void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
 263                                    unsigned int id)
 264 {
 265         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id);
 266 }
 267
 268
 269 void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
 270                                    unsigned int id)
 271 {
 272         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id);
 273 }
 274
 275
 276 void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name)
 277 {
 278         wpas_dbus_signal_blob_added(wpa_s, name);
 279 }
 280
 281
 282 void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name)
 283 {
 284         wpas_dbus_signal_blob_removed(wpa_s, name);
 285 }
 286
 287
 288 void wpas_notify_debug_level_changed(struct wpa_global *global)
 289 {
 290         wpas_dbus_signal_debug_level_changed(global);
 291 }
 292
 293
 294 void wpas_notify_debug_timestamp_changed(struct wpa_global *global)
 295 {
 296         wpas_dbus_signal_debug_timestamp_changed(global);
 297 }
 298
 299
 300 void wpas_notify_debug_show_keys_changed(struct wpa_global *global)
 301 {
 302         wpas_dbus_signal_debug_show_keys_changed(global);
 303 }