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