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      1 /*
      2  * wpa_supplicant - Event notifications
      3  * Copyright (c) 2009-2010, Jouni Malinen <j (at) w1.fi>
      4  *
      5  * This software may be distributed under the terms of the BSD license.
      6  * See README for more details.
      7  */
      8 
      9 #include "utils/includes.h"
     10 
     11 #include "utils/common.h"
     12 #include "common/wpa_ctrl.h"
     13 #include "config.h"
     14 #include "wpa_supplicant_i.h"
     15 #include "wps_supplicant.h"
     16 #include "dbus/dbus_common.h"
     17 #include "dbus/dbus_old.h"
     18 #include "dbus/dbus_new.h"
     19 #include "rsn_supp/wpa.h"
     20 #include "driver_i.h"
     21 #include "scan.h"
     22 #include "p2p_supplicant.h"
     23 #include "sme.h"
     24 #include "notify.h"
     25 
     26 int wpas_notify_supplicant_initialized(struct wpa_global *global)
     27 {
     28 #ifdef CONFIG_DBUS
     29 	if (global->params.dbus_ctrl_interface) {
     30 		global->dbus = wpas_dbus_init(global);
     31 		if (global->dbus == NULL)
     32 			return -1;
     33 	}
     34 #endif /* CONFIG_DBUS */
     35 
     36 	return 0;
     37 }
     38 
     39 
     40 void wpas_notify_supplicant_deinitialized(struct wpa_global *global)
     41 {
     42 #ifdef CONFIG_DBUS
     43 	if (global->dbus)
     44 		wpas_dbus_deinit(global->dbus);
     45 #endif /* CONFIG_DBUS */
     46 }
     47 
     48 
     49 int wpas_notify_iface_added(struct wpa_supplicant *wpa_s)
     50 {
     51 	if (wpas_dbus_register_iface(wpa_s))
     52 		return -1;
     53 
     54 	if (wpas_dbus_register_interface(wpa_s))
     55 		return -1;
     56 
     57 	return 0;
     58 }
     59 
     60 
     61 void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s)
     62 {
     63 	/* unregister interface in old DBus ctrl iface */
     64 	wpas_dbus_unregister_iface(wpa_s);
     65 
     66 	/* unregister interface in new DBus ctrl iface */
     67 	wpas_dbus_unregister_interface(wpa_s);
     68 }
     69 
     70 
     71 void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
     72 			       enum wpa_states new_state,
     73 			       enum wpa_states old_state)
     74 {
     75 	/* notify the old DBus API */
     76 	wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
     77 						old_state);
     78 
     79 	/* notify the new DBus API */
     80 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
     81 
     82 #ifdef CONFIG_P2P
     83 	if (new_state == WPA_COMPLETED)
     84 		wpas_p2p_notif_connected(wpa_s);
     85 	else if (old_state >= WPA_ASSOCIATED && new_state < WPA_ASSOCIATED)
     86 		wpas_p2p_notif_disconnected(wpa_s);
     87 #endif /* CONFIG_P2P */
     88 
     89 	sme_state_changed(wpa_s);
     90 
     91 #ifdef ANDROID
     92 	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
     93 		     "id=%d state=%d BSSID=" MACSTR " SSID=%s",
     94 		     wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
     95 		     new_state,
     96 		     MAC2STR(wpa_s->bssid),
     97 		     wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
     98 		     wpa_ssid_txt(wpa_s->current_ssid->ssid,
     99 		     wpa_s->current_ssid->ssid_len): "");
    100 #endif /* ANDROID */
    101 }
    102 
    103 
    104 void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s)
    105 {
    106 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_DISCONNECT_REASON);
    107 }
    108 
    109 
    110 void wpas_notify_network_changed(struct wpa_supplicant *wpa_s)
    111 {
    112 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK);
    113 }
    114 
    115 
    116 void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
    117 {
    118 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
    119 }
    120 
    121 
    122 void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
    123 {
    124 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
    125 }
    126 
    127 
    128 void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s)
    129 {
    130 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_AUTH_MODE);
    131 }
    132 
    133 
    134 void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
    135 					 struct wpa_ssid *ssid)
    136 {
    137 	wpas_dbus_signal_network_enabled_changed(wpa_s, ssid);
    138 }
    139 
    140 
    141 void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
    142 				  struct wpa_ssid *ssid)
    143 {
    144 	wpas_dbus_signal_network_selected(wpa_s, ssid->id);
    145 }
    146 
    147 
    148 void wpas_notify_network_request(struct wpa_supplicant *wpa_s,
    149 				 struct wpa_ssid *ssid,
    150 				 enum wpa_ctrl_req_type rtype,
    151 				 const char *default_txt)
    152 {
    153 	wpas_dbus_signal_network_request(wpa_s, ssid, rtype, default_txt);
    154 }
    155 
    156 
    157 void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
    158 {
    159 	/* notify the old DBus API */
    160 	wpa_supplicant_dbus_notify_scanning(wpa_s);
    161 
    162 	/* notify the new DBus API */
    163 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
    164 }
    165 
    166 
    167 void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success)
    168 {
    169 	wpas_dbus_signal_scan_done(wpa_s, success);
    170 }
    171 
    172 
    173 void wpas_notify_scan_results(struct wpa_supplicant *wpa_s)
    174 {
    175 	/* notify the old DBus API */
    176 	wpa_supplicant_dbus_notify_scan_results(wpa_s);
    177 
    178 	wpas_wps_notify_scan_results(wpa_s);
    179 }
    180 
    181 
    182 void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
    183 				const struct wps_credential *cred)
    184 {
    185 #ifdef CONFIG_WPS
    186 	/* notify the old DBus API */
    187 	wpa_supplicant_dbus_notify_wps_cred(wpa_s, cred);
    188 	/* notify the new DBus API */
    189 	wpas_dbus_signal_wps_cred(wpa_s, cred);
    190 #endif /* CONFIG_WPS */
    191 }
    192 
    193 
    194 void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
    195 			       struct wps_event_m2d *m2d)
    196 {
    197 #ifdef CONFIG_WPS
    198 	wpas_dbus_signal_wps_event_m2d(wpa_s, m2d);
    199 #endif /* CONFIG_WPS */
    200 }
    201 
    202 
    203 void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
    204 				struct wps_event_fail *fail)
    205 {
    206 #ifdef CONFIG_WPS
    207 	wpas_dbus_signal_wps_event_fail(wpa_s, fail);
    208 #endif /* CONFIG_WPS */
    209 }
    210 
    211 
    212 void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s)
    213 {
    214 #ifdef CONFIG_WPS
    215 	wpas_dbus_signal_wps_event_success(wpa_s);
    216 #endif /* CONFIG_WPS */
    217 }
    218 
    219 
    220 void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
    221 			       struct wpa_ssid *ssid)
    222 {
    223 	/*
    224 	 * Networks objects created during any P2P activities should not be
    225 	 * exposed out. They might/will confuse certain non-P2P aware
    226 	 * applications since these network objects won't behave like
    227 	 * regular ones.
    228 	 */
    229 	if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s)
    230 		wpas_dbus_register_network(wpa_s, ssid);
    231 }
    232 
    233 
    234 void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s,
    235 					struct wpa_ssid *ssid)
    236 {
    237 #ifdef CONFIG_P2P
    238 	wpas_dbus_register_persistent_group(wpa_s, ssid);
    239 #endif /* CONFIG_P2P */
    240 }
    241 
    242 
    243 void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s,
    244 					  struct wpa_ssid *ssid)
    245 {
    246 #ifdef CONFIG_P2P
    247 	wpas_dbus_unregister_persistent_group(wpa_s, ssid->id);
    248 #endif /* CONFIG_P2P */
    249 }
    250 
    251 
    252 void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
    253 				 struct wpa_ssid *ssid)
    254 {
    255 	if (wpa_s->wpa)
    256 		wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
    257 	if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s)
    258 		wpas_dbus_unregister_network(wpa_s, ssid->id);
    259 #ifdef CONFIG_P2P
    260 	wpas_p2p_network_removed(wpa_s, ssid);
    261 #endif /* CONFIG_P2P */
    262 }
    263 
    264 
    265 void wpas_notify_bss_added(struct wpa_supplicant *wpa_s,
    266 			   u8 bssid[], unsigned int id)
    267 {
    268 	wpas_dbus_register_bss(wpa_s, bssid, id);
    269 	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR,
    270 		     id, MAC2STR(bssid));
    271 }
    272 
    273 
    274 void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s,
    275 			     u8 bssid[], unsigned int id)
    276 {
    277 	wpas_dbus_unregister_bss(wpa_s, bssid, id);
    278 	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR,
    279 		     id, MAC2STR(bssid));
    280 }
    281 
    282 
    283 void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
    284 				  unsigned int id)
    285 {
    286 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
    287 }
    288 
    289 
    290 void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
    291 				    unsigned int id)
    292 {
    293 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL,
    294 					  id);
    295 }
    296 
    297 
    298 void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
    299 				     unsigned int id)
    300 {
    301 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY,
    302 					  id);
    303 }
    304 
    305 
    306 void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
    307 				  unsigned int id)
    308 {
    309 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id);
    310 }
    311 
    312 
    313 void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
    314 				   unsigned int id)
    315 {
    316 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id);
    317 }
    318 
    319 
    320 void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
    321 				   unsigned int id)
    322 {
    323 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id);
    324 }
    325 
    326 
    327 void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
    328 				 unsigned int id)
    329 {
    330 #ifdef CONFIG_WPS
    331 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPS, id);
    332 #endif /* CONFIG_WPS */
    333 }
    334 
    335 
    336 void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
    337 				   unsigned int id)
    338 {
    339 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id);
    340 }
    341 
    342 
    343 void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
    344 				   unsigned int id)
    345 {
    346 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id);
    347 }
    348 
    349 
    350 void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name)
    351 {
    352 	wpas_dbus_signal_blob_added(wpa_s, name);
    353 }
    354 
    355 
    356 void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name)
    357 {
    358 	wpas_dbus_signal_blob_removed(wpa_s, name);
    359 }
    360 
    361 
    362 void wpas_notify_debug_level_changed(struct wpa_global *global)
    363 {
    364 	wpas_dbus_signal_debug_level_changed(global);
    365 }
    366 
    367 
    368 void wpas_notify_debug_timestamp_changed(struct wpa_global *global)
    369 {
    370 	wpas_dbus_signal_debug_timestamp_changed(global);
    371 }
    372 
    373 
    374 void wpas_notify_debug_show_keys_changed(struct wpa_global *global)
    375 {
    376 	wpas_dbus_signal_debug_show_keys_changed(global);
    377 }
    378 
    379 
    380 void wpas_notify_suspend(struct wpa_global *global)
    381 {
    382 	struct wpa_supplicant *wpa_s;
    383 
    384 	os_get_time(&global->suspend_time);
    385 	wpa_printf(MSG_DEBUG, "System suspend notification");
    386 	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
    387 		wpa_drv_suspend(wpa_s);
    388 }
    389 
    390 
    391 void wpas_notify_resume(struct wpa_global *global)
    392 {
    393 	struct os_time now;
    394 	int slept;
    395 	struct wpa_supplicant *wpa_s;
    396 
    397 	if (global->suspend_time.sec == 0)
    398 		slept = -1;
    399 	else {
    400 		os_get_time(&now);
    401 		slept = now.sec - global->suspend_time.sec;
    402 	}
    403 	wpa_printf(MSG_DEBUG, "System resume notification (slept %d seconds)",
    404 		   slept);
    405 
    406 	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
    407 		wpa_drv_resume(wpa_s);
    408 		if (wpa_s->wpa_state == WPA_DISCONNECTED)
    409 			wpa_supplicant_req_scan(wpa_s, 0, 100000);
    410 	}
    411 }
    412 
    413 
    414 #ifdef CONFIG_P2P
    415 
    416 void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
    417 				  const u8 *dev_addr, int new_device)
    418 {
    419 	if (new_device) {
    420 		/* Create the new peer object */
    421 		wpas_dbus_register_peer(wpa_s, dev_addr);
    422 	}
    423 
    424 	/* Notify a new peer has been detected*/
    425 	wpas_dbus_signal_peer_device_found(wpa_s, dev_addr);
    426 }
    427 
    428 
    429 void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
    430 				 const u8 *dev_addr)
    431 {
    432 	wpas_dbus_unregister_peer(wpa_s, dev_addr);
    433 
    434 	/* Create signal on interface object*/
    435 	wpas_dbus_signal_peer_device_lost(wpa_s, dev_addr);
    436 }
    437 
    438 
    439 void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
    440 				   const struct wpa_ssid *ssid,
    441 				   const char *role)
    442 {
    443 	wpas_dbus_unregister_p2p_group(wpa_s, ssid);
    444 
    445 	wpas_dbus_signal_p2p_group_removed(wpa_s, role);
    446 }
    447 
    448 
    449 void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
    450 				const u8 *src, u16 dev_passwd_id)
    451 {
    452 	wpas_dbus_signal_p2p_go_neg_req(wpa_s, src, dev_passwd_id);
    453 }
    454 
    455 
    456 void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s,
    457 				      struct p2p_go_neg_results *res)
    458 {
    459 	wpas_dbus_signal_p2p_go_neg_resp(wpa_s, res);
    460 }
    461 
    462 
    463 void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
    464 				       int status, const u8 *bssid)
    465 {
    466 	wpas_dbus_signal_p2p_invitation_result(wpa_s, status, bssid);
    467 }
    468 
    469 
    470 void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
    471 				int freq, const u8 *sa, u8 dialog_token,
    472 				u16 update_indic, const u8 *tlvs,
    473 				size_t tlvs_len)
    474 {
    475 	wpas_dbus_signal_p2p_sd_request(wpa_s, freq, sa, dialog_token,
    476 					update_indic, tlvs, tlvs_len);
    477 }
    478 
    479 
    480 void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
    481 				 const u8 *sa, u16 update_indic,
    482 				 const u8 *tlvs, size_t tlvs_len)
    483 {
    484 	wpas_dbus_signal_p2p_sd_response(wpa_s, sa, update_indic,
    485 					 tlvs, tlvs_len);
    486 }
    487 
    488 
    489 /**
    490  * wpas_notify_p2p_provision_discovery - Notification of provision discovery
    491  * @dev_addr: Who sent the request or responded to our request.
    492  * @request: Will be 1 if request, 0 for response.
    493  * @status: Valid only in case of response (0 in case of success)
    494  * @config_methods: WPS config methods
    495  * @generated_pin: PIN to be displayed in case of WPS_CONFIG_DISPLAY method
    496  *
    497  * This can be used to notify:
    498  * - Requests or responses
    499  * - Various config methods
    500  * - Failure condition in case of response
    501  */
    502 void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
    503 					 const u8 *dev_addr, int request,
    504 					 enum p2p_prov_disc_status status,
    505 					 u16 config_methods,
    506 					 unsigned int generated_pin)
    507 {
    508 	wpas_dbus_signal_p2p_provision_discovery(wpa_s, dev_addr, request,
    509 						 status, config_methods,
    510 						 generated_pin);
    511 }
    512 
    513 
    514 void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
    515 				   struct wpa_ssid *ssid, int network_id,
    516 				   int client)
    517 {
    518 	/* Notify a group has been started */
    519 	wpas_dbus_register_p2p_group(wpa_s, ssid);
    520 
    521 	wpas_dbus_signal_p2p_group_started(wpa_s, ssid, client, network_id);
    522 }
    523 
    524 
    525 void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
    526 				struct wps_event_fail *fail)
    527 {
    528 	wpas_dbus_signal_p2p_wps_failed(wpa_s, fail);
    529 }
    530 
    531 #endif /* CONFIG_P2P */
    532 
    533 
    534 static void wpas_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
    535 					  const u8 *sta,
    536 					  const u8 *p2p_dev_addr)
    537 {
    538 #ifdef CONFIG_P2P
    539 	wpas_p2p_notify_ap_sta_authorized(wpa_s, p2p_dev_addr);
    540 
    541 	/*
    542 	 * Register a group member object corresponding to this peer and
    543 	 * emit a PeerJoined signal. This will check if it really is a
    544 	 * P2P group.
    545 	 */
    546 	wpas_dbus_register_p2p_groupmember(wpa_s, sta);
    547 
    548 	/*
    549 	 * Create 'peer-joined' signal on group object -- will also
    550 	 * check P2P itself.
    551 	 */
    552 	wpas_dbus_signal_p2p_peer_joined(wpa_s, sta);
    553 #endif /* CONFIG_P2P */
    554 
    555 	/* Notify listeners a new station has been authorized */
    556 	wpas_dbus_signal_sta_authorized(wpa_s, sta);
    557 }
    558 
    559 
    560 static void wpas_notify_ap_sta_deauthorized(struct wpa_supplicant *wpa_s,
    561 					    const u8 *sta)
    562 {
    563 #ifdef CONFIG_P2P
    564 	/*
    565 	 * Unregister a group member object corresponding to this peer
    566 	 * if this is a P2P group.
    567 	 */
    568 	wpas_dbus_unregister_p2p_groupmember(wpa_s, sta);
    569 
    570 	/*
    571 	 * Create 'peer-disconnected' signal on group object if this
    572 	 * is a P2P group.
    573 	 */
    574 	wpas_dbus_signal_p2p_peer_disconnected(wpa_s, sta);
    575 #endif /* CONFIG_P2P */
    576 
    577 	/* Notify listeners a station has been deauthorized */
    578 	wpas_dbus_signal_sta_deauthorized(wpa_s, sta);
    579 }
    580 
    581 
    582 void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
    583 				const u8 *mac_addr, int authorized,
    584 				const u8 *p2p_dev_addr)
    585 {
    586 	if (authorized)
    587 		wpas_notify_ap_sta_authorized(wpa_s, mac_addr, p2p_dev_addr);
    588 	else
    589 		wpas_notify_ap_sta_deauthorized(wpa_s, mac_addr);
    590 }
    591 
    592 
    593 void wpas_notify_certification(struct wpa_supplicant *wpa_s, int depth,
    594 			       const char *subject, const char *cert_hash,
    595 			       const struct wpabuf *cert)
    596 {
    597 	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT
    598 		"depth=%d subject='%s'%s%s",
    599 		depth, subject,
    600 		cert_hash ? " hash=" : "",
    601 		cert_hash ? cert_hash : "");
    602 
    603 	if (cert) {
    604 		char *cert_hex;
    605 		size_t len = wpabuf_len(cert) * 2 + 1;
    606 		cert_hex = os_malloc(len);
    607 		if (cert_hex) {
    608 			wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert),
    609 					 wpabuf_len(cert));
    610 			wpa_msg_ctrl(wpa_s, MSG_INFO,
    611 				     WPA_EVENT_EAP_PEER_CERT
    612 				     "depth=%d subject='%s' cert=%s",
    613 				     depth, subject, cert_hex);
    614 			os_free(cert_hex);
    615 		}
    616 	}
    617 
    618 	/* notify the old DBus API */
    619 	wpa_supplicant_dbus_notify_certification(wpa_s, depth, subject,
    620 						 cert_hash, cert);
    621 	/* notify the new DBus API */
    622 	wpas_dbus_signal_certification(wpa_s, depth, subject, cert_hash, cert);
    623 }
    624 
    625 
    626 void wpas_notify_preq(struct wpa_supplicant *wpa_s,
    627 		      const u8 *addr, const u8 *dst, const u8 *bssid,
    628 		      const u8 *ie, size_t ie_len, u32 ssi_signal)
    629 {
    630 #ifdef CONFIG_AP
    631 	wpas_dbus_signal_preq(wpa_s, addr, dst, bssid, ie, ie_len, ssi_signal);
    632 #endif /* CONFIG_AP */
    633 }
    634 
    635 
    636 void wpas_notify_eap_status(struct wpa_supplicant *wpa_s, const char *status,
    637 			    const char *parameter)
    638 {
    639 	wpas_dbus_signal_eap_status(wpa_s, status, parameter);
    640 	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_EAP_STATUS
    641 		     "status='%s' parameter='%s'",
    642 		     status, parameter);
    643 }
    644