wpa_supplicant/notify.c - platform/external/wpa_supplicant_8 - Git at Google

 /*
  * wpa_supplicant - Event notifications
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
  * This software may be distributed under the terms of the BSD license.
  * See README for more details.
  */

 #include "utils/includes.h"

 #include "utils/common.h"
 #include "common/wpa_ctrl.h"
 #include "config.h"
 #include "wpa_supplicant_i.h"
 #include "wps_supplicant.h"
 #include "dbus/dbus_common.h"
 #include "dbus/dbus_old.h"
 #include "dbus/dbus_new.h"
 #include "rsn_supp/wpa.h"
 #include "driver_i.h"
 #include "scan.h"
 #include "p2p_supplicant.h"
 #include "sme.h"
 #include "notify.h"

 int wpas_notify_supplicant_initialized(struct wpa_global *global)
 {
 #ifdef CONFIG_DBUS
 	if (global->params.dbus_ctrl_interface) {
 		global->dbus = wpas_dbus_init(global);
 		if (global->dbus == NULL)
 			return -1;
 	}
 #endif /* CONFIG_DBUS */

 	return 0;
 }


 void wpas_notify_supplicant_deinitialized(struct wpa_global *global)
 {
 #ifdef CONFIG_DBUS
 	if (global->dbus)
 		wpas_dbus_deinit(global->dbus);
 #endif /* CONFIG_DBUS */
 }


 int wpas_notify_iface_added(struct wpa_supplicant *wpa_s)
 {
 	if (wpas_dbus_register_iface(wpa_s))
 		return -1;

 	if (wpas_dbus_register_interface(wpa_s))
 		return -1;

 	return 0;
 }


 void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s)
 {
 	/* unregister interface in old DBus ctrl iface */
 	wpas_dbus_unregister_iface(wpa_s);

 	/* unregister interface in new DBus ctrl iface */
 	wpas_dbus_unregister_interface(wpa_s);
 }


 void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
 			       enum wpa_states new_state,
 			       enum wpa_states old_state)
 {
 	/* notify the old DBus API */
 	wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
 						old_state);

 	/* notify the new DBus API */
 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);

 #ifdef CONFIG_P2P
 	if (new_state == WPA_COMPLETED)
 		wpas_p2p_notif_connected(wpa_s);
 	else if (old_state >= WPA_ASSOCIATED && new_state < WPA_ASSOCIATED)
 		wpas_p2p_notif_disconnected(wpa_s);
 #endif /* CONFIG_P2P */

 	sme_state_changed(wpa_s);

 #ifdef ANDROID
 	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
 		     "id=%d state=%d BSSID=" MACSTR " SSID=%s",
 		     wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
 		     new_state,
 		     MAC2STR(wpa_s->bssid),
 		     wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
 		     wpa_ssid_txt(wpa_s->current_ssid->ssid,
 		     wpa_s->current_ssid->ssid_len): "");
 #endif /* ANDROID */
 }


 void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s)
 {
 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_DISCONNECT_REASON);
 }


 void wpas_notify_network_changed(struct wpa_supplicant *wpa_s)
 {
 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK);
 }


 void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
 {
 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
 }


 void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
 {
 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
 }


 void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s)
 {
 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_AUTH_MODE);
 }


 void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
 					 struct wpa_ssid *ssid)
 {
 	wpas_dbus_signal_network_enabled_changed(wpa_s, ssid);
 }


 void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
 				  struct wpa_ssid *ssid)
 {
 	wpas_dbus_signal_network_selected(wpa_s, ssid->id);
 }


 void wpas_notify_network_request(struct wpa_supplicant *wpa_s,
 				 struct wpa_ssid *ssid,
 				 enum wpa_ctrl_req_type rtype,
 				 const char *default_txt)
 {
 	wpas_dbus_signal_network_request(wpa_s, ssid, rtype, default_txt);
 }


 void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
 {
 	/* notify the old DBus API */
 	wpa_supplicant_dbus_notify_scanning(wpa_s);

 	/* notify the new DBus API */
 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
 }


 void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success)
 {
 	wpas_dbus_signal_scan_done(wpa_s, success);
 }


 void wpas_notify_scan_results(struct wpa_supplicant *wpa_s)
 {
 	/* notify the old DBus API */
 	wpa_supplicant_dbus_notify_scan_results(wpa_s);

 	wpas_wps_notify_scan_results(wpa_s);
 }


 void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
 				const struct wps_credential *cred)
 {
 #ifdef CONFIG_WPS
 	/* notify the old DBus API */
 	wpa_supplicant_dbus_notify_wps_cred(wpa_s, cred);
 	/* notify the new DBus API */
 	wpas_dbus_signal_wps_cred(wpa_s, cred);
 #endif /* CONFIG_WPS */
 }


 void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
 			       struct wps_event_m2d *m2d)
 {
 #ifdef CONFIG_WPS
 	wpas_dbus_signal_wps_event_m2d(wpa_s, m2d);
 #endif /* CONFIG_WPS */
 }


 void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
 				struct wps_event_fail *fail)
 {
 #ifdef CONFIG_WPS
 	wpas_dbus_signal_wps_event_fail(wpa_s, fail);
 #endif /* CONFIG_WPS */
 }


 void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s)
 {
 #ifdef CONFIG_WPS
 	wpas_dbus_signal_wps_event_success(wpa_s);
 #endif /* CONFIG_WPS */
 }


 void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
 			       struct wpa_ssid *ssid)
 {
 	/*
 	 * Networks objects created during any P2P activities should not be
 	 * exposed out. They might/will confuse certain non-P2P aware
 	 * applications since these network objects won't behave like
 	 * regular ones.
 	 */
 	if (wpa_s->global->p2p_group_formation != wpa_s)
 		wpas_dbus_register_network(wpa_s, ssid);
 }


 void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s,
 					struct wpa_ssid *ssid)
 {
 #ifdef CONFIG_P2P
 	wpas_dbus_register_persistent_group(wpa_s, ssid);
 #endif /* CONFIG_P2P */
 }


 void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s,
 					  struct wpa_ssid *ssid)
 {
 #ifdef CONFIG_P2P
 	wpas_dbus_unregister_persistent_group(wpa_s, ssid->id);
 #endif /* CONFIG_P2P */
 }


 void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
 				 struct wpa_ssid *ssid)
 {
 	if (wpa_s->wpa)
 		wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
 	if (wpa_s->global->p2p_group_formation != wpa_s)
 		wpas_dbus_unregister_network(wpa_s, ssid->id);
 #ifdef CONFIG_P2P
 	wpas_p2p_network_removed(wpa_s, ssid);
 #endif /* CONFIG_P2P */
 }


 void wpas_notify_bss_added(struct wpa_supplicant *wpa_s,
 			   u8 bssid[], unsigned int id)
 {
 	wpas_dbus_register_bss(wpa_s, bssid, id);
 	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR,
 		     id, MAC2STR(bssid));
 }


 void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s,
 			     u8 bssid[], unsigned int id)
 {
 	wpas_dbus_unregister_bss(wpa_s, bssid, id);
 	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR,
 		     id, MAC2STR(bssid));
 }


 void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
 				  unsigned int id)
 {
 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
 }


 void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
 				    unsigned int id)
 {
 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL,
 					  id);
 }


 void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
 				     unsigned int id)
 {
 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY,
 					  id);
 }


 void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
 				  unsigned int id)
 {
 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id);
 }


 void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
 				   unsigned int id)
 {
 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id);
 }


 void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
 				   unsigned int id)
 {
 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id);
 }


 void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
 				 unsigned int id)
 {
 }


 void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
 				   unsigned int id)
 {
 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id);
 }


 void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
 				   unsigned int id)
 {
 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id);
 }


 void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name)
 {
 	wpas_dbus_signal_blob_added(wpa_s, name);
 }


 void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name)
 {
 	wpas_dbus_signal_blob_removed(wpa_s, name);
 }


 void wpas_notify_debug_level_changed(struct wpa_global *global)
 {
 	wpas_dbus_signal_debug_level_changed(global);
 }


 void wpas_notify_debug_timestamp_changed(struct wpa_global *global)
 {
 	wpas_dbus_signal_debug_timestamp_changed(global);
 }


 void wpas_notify_debug_show_keys_changed(struct wpa_global *global)
 {
 	wpas_dbus_signal_debug_show_keys_changed(global);
 }


 void wpas_notify_suspend(struct wpa_global *global)
 {
 	struct wpa_supplicant *wpa_s;

 	os_get_time(&global->suspend_time);
 	wpa_printf(MSG_DEBUG, "System suspend notification");
 	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
 		wpa_drv_suspend(wpa_s);
 }


 void wpas_notify_resume(struct wpa_global *global)
 {
 	struct os_time now;
 	int slept;
 	struct wpa_supplicant *wpa_s;

 	if (global->suspend_time.sec == 0)
 		slept = -1;
 	else {
 		os_get_time(&now);
 		slept = now.sec - global->suspend_time.sec;
 	}
 	wpa_printf(MSG_DEBUG, "System resume notification (slept %d seconds)",
 		   slept);

 	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
 		wpa_drv_resume(wpa_s);
 		if (wpa_s->wpa_state == WPA_DISCONNECTED)
 			wpa_supplicant_req_scan(wpa_s, 0, 100000);
 	}
 }


 #ifdef CONFIG_P2P

 void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
 				  const u8 *dev_addr, int new_device)
 {
 	if (new_device) {
 		/* Create the new peer object */
 		wpas_dbus_register_peer(wpa_s, dev_addr);
 	}

 	/* Notify a new peer has been detected*/
 	wpas_dbus_signal_peer_device_found(wpa_s, dev_addr);
 }


 void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
 				 const u8 *dev_addr)
 {
 	wpas_dbus_unregister_peer(wpa_s, dev_addr);

 	/* Create signal on interface object*/
 	wpas_dbus_signal_peer_device_lost(wpa_s, dev_addr);
 }


 void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
 				   const struct wpa_ssid *ssid,
 				   const char *role)
 {
 	wpas_dbus_unregister_p2p_group(wpa_s, ssid);

 	wpas_dbus_signal_p2p_group_removed(wpa_s, role);
 }


 void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
 				const u8 *src, u16 dev_passwd_id)
 {
 	wpas_dbus_signal_p2p_go_neg_req(wpa_s, src, dev_passwd_id);
 }


 void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s,
 				      struct p2p_go_neg_results *res)
 {
 	wpas_dbus_signal_p2p_go_neg_resp(wpa_s, res);
 }


 void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
 				       int status, const u8 *bssid)
 {
 	wpas_dbus_signal_p2p_invitation_result(wpa_s, status, bssid);
 }


 void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
 				int freq, const u8 *sa, u8 dialog_token,
 				u16 update_indic, const u8 *tlvs,
 				size_t tlvs_len)
 {
 	wpas_dbus_signal_p2p_sd_request(wpa_s, freq, sa, dialog_token,
 					update_indic, tlvs, tlvs_len);
 }


 void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
 				 const u8 *sa, u16 update_indic,
 				 const u8 *tlvs, size_t tlvs_len)
 {
 	wpas_dbus_signal_p2p_sd_response(wpa_s, sa, update_indic,
 					 tlvs, tlvs_len);
 }


 /**
  * wpas_notify_p2p_provision_discovery - Notification of provision discovery
  * @dev_addr: Who sent the request or responded to our request.
  * @request: Will be 1 if request, 0 for response.
  * @status: Valid only in case of response (0 in case of success)
  * @config_methods: WPS config methods
  * @generated_pin: PIN to be displayed in case of WPS_CONFIG_DISPLAY method
  *
  * This can be used to notify:
  * - Requests or responses
  * - Various config methods
  * - Failure condition in case of response
  */
 void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 					 const u8 *dev_addr, int request,
 					 enum p2p_prov_disc_status status,
 					 u16 config_methods,
 					 unsigned int generated_pin)
 {
 	wpas_dbus_signal_p2p_provision_discovery(wpa_s, dev_addr, request,
 						 status, config_methods,
 						 generated_pin);
 }


 void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
 				   struct wpa_ssid *ssid, int network_id,
 				   int client)
 {
 	/* Notify a group has been started */
 	wpas_dbus_register_p2p_group(wpa_s, ssid);

 	wpas_dbus_signal_p2p_group_started(wpa_s, ssid, client, network_id);
 }


 void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 				struct wps_event_fail *fail)
 {
 	wpas_dbus_signal_p2p_wps_failed(wpa_s, fail);
 }

 #endif /* CONFIG_P2P */


 static void wpas_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
 					  const u8 *sta,
 					  const u8 *p2p_dev_addr)
 {
 #ifdef CONFIG_P2P
 	wpas_p2p_notify_ap_sta_authorized(wpa_s, p2p_dev_addr);

 	/*
 	 * Register a group member object corresponding to this peer and
 	 * emit a PeerJoined signal. This will check if it really is a
 	 * P2P group.
 	 */
 	wpas_dbus_register_p2p_groupmember(wpa_s, sta);

 	/*
 	 * Create 'peer-joined' signal on group object -- will also
 	 * check P2P itself.
 	 */
 	wpas_dbus_signal_p2p_peer_joined(wpa_s, sta);
 #endif /* CONFIG_P2P */
 }


 static void wpas_notify_ap_sta_deauthorized(struct wpa_supplicant *wpa_s,
 					    const u8 *sta)
 {
 #ifdef CONFIG_P2P
 	/*
 	 * Unregister a group member object corresponding to this peer
 	 * if this is a P2P group.
 	 */
 	wpas_dbus_unregister_p2p_groupmember(wpa_s, sta);

 	/*
 	 * Create 'peer-disconnected' signal on group object if this
 	 * is a P2P group.
 	 */
 	wpas_dbus_signal_p2p_peer_disconnected(wpa_s, sta);
 #endif /* CONFIG_P2P */
 }


 void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
 				const u8 *mac_addr, int authorized,
 				const u8 *p2p_dev_addr)
 {
 	if (authorized)
 		wpas_notify_ap_sta_authorized(wpa_s, mac_addr, p2p_dev_addr);
 	else
 		wpas_notify_ap_sta_deauthorized(wpa_s, mac_addr);
 }


 void wpas_notify_certification(struct wpa_supplicant *wpa_s, int depth,
 			       const char *subject, const char *cert_hash,
 			       const struct wpabuf *cert)
 {
 	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT
 		"depth=%d subject='%s'%s%s",
 		depth, subject,
 		cert_hash ? " hash=" : "",
 		cert_hash ? cert_hash : "");

 	if (cert) {
 		char *cert_hex;
 		size_t len = wpabuf_len(cert) * 2 + 1;
 		cert_hex = os_malloc(len);
 		if (cert_hex) {
 			wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert),
 					 wpabuf_len(cert));
 			wpa_msg_ctrl(wpa_s, MSG_INFO,
 				     WPA_EVENT_EAP_PEER_CERT
 				     "depth=%d subject='%s' cert=%s",
 				     depth, subject, cert_hex);
 			os_free(cert_hex);
 		}
 	}

 	/* notify the old DBus API */
 	wpa_supplicant_dbus_notify_certification(wpa_s, depth, subject,
 						 cert_hash, cert);
 	/* notify the new DBus API */
 	wpas_dbus_signal_certification(wpa_s, depth, subject, cert_hash, cert);
 }


 void wpas_notify_preq(struct wpa_supplicant *wpa_s,
 		      const u8 *addr, const u8 *dst, const u8 *bssid,
 		      const u8 *ie, size_t ie_len, u32 ssi_signal)
 {
 #ifdef CONFIG_AP
 	wpas_dbus_signal_preq(wpa_s, addr, dst, bssid, ie, ie_len, ssi_signal);
 #endif /* CONFIG_AP */
 }


 void wpas_notify_eap_status(struct wpa_supplicant *wpa_s, const char *status,
 			    const char *parameter)
 {
 	wpas_dbus_signal_eap_status(wpa_s, status, parameter);
 }
	/*
	* wpa_supplicant - Event notifications
	* Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
	*
	* This software may be distributed under the terms of the BSD license.
	* See README for more details.
	*/

	#include "utils/includes.h"

	#include "utils/common.h"
	#include "common/wpa_ctrl.h"
	#include "config.h"
	#include "wpa_supplicant_i.h"
	#include "wps_supplicant.h"
	#include "dbus/dbus_common.h"
	#include "dbus/dbus_old.h"
	#include "dbus/dbus_new.h"
	#include "rsn_supp/wpa.h"
	#include "driver_i.h"
	#include "scan.h"
	#include "p2p_supplicant.h"
	#include "sme.h"
	#include "notify.h"

	int wpas_notify_supplicant_initialized(struct wpa_global *global)
	{
	#ifdef CONFIG_DBUS
	if (global->params.dbus_ctrl_interface) {
	global->dbus = wpas_dbus_init(global);
	if (global->dbus == NULL)
	return -1;
	}
	#endif /* CONFIG_DBUS */

	return 0;
	}


	void wpas_notify_supplicant_deinitialized(struct wpa_global *global)
	{
	#ifdef CONFIG_DBUS
	if (global->dbus)
	wpas_dbus_deinit(global->dbus);
	#endif /* CONFIG_DBUS */
	}


	int wpas_notify_iface_added(struct wpa_supplicant *wpa_s)
	{
	if (wpas_dbus_register_iface(wpa_s))
	return -1;

	if (wpas_dbus_register_interface(wpa_s))
	return -1;

	return 0;
	}


	void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s)
	{
	/* unregister interface in old DBus ctrl iface */
	wpas_dbus_unregister_iface(wpa_s);

	/* unregister interface in new DBus ctrl iface */
	wpas_dbus_unregister_interface(wpa_s);
	}


	void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
	enum wpa_states new_state,
	enum wpa_states old_state)
	{
	/* notify the old DBus API */
	wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
	old_state);

	/* notify the new DBus API */
	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);

	#ifdef CONFIG_P2P
	if (new_state == WPA_COMPLETED)
	wpas_p2p_notif_connected(wpa_s);
	else if (old_state >= WPA_ASSOCIATED && new_state < WPA_ASSOCIATED)
	wpas_p2p_notif_disconnected(wpa_s);
	#endif /* CONFIG_P2P */

	sme_state_changed(wpa_s);

	#ifdef ANDROID
	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
	"id=%d state=%d BSSID=" MACSTR " SSID=%s",
	wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
	new_state,
	MAC2STR(wpa_s->bssid),
	wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
	wpa_ssid_txt(wpa_s->current_ssid->ssid,
	wpa_s->current_ssid->ssid_len): "");
	#endif /* ANDROID */
	}


	void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s)
	{
	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_DISCONNECT_REASON);
	}


	void wpas_notify_network_changed(struct wpa_supplicant *wpa_s)
	{
	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK);
	}


	void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
	{
	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
	}


	void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
	{
	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
	}


	void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s)
	{
	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_AUTH_MODE);
	}


	void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
	struct wpa_ssid *ssid)
	{
	wpas_dbus_signal_network_enabled_changed(wpa_s, ssid);
	}


	void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
	struct wpa_ssid *ssid)
	{
	wpas_dbus_signal_network_selected(wpa_s, ssid->id);
	}


	void wpas_notify_network_request(struct wpa_supplicant *wpa_s,
	struct wpa_ssid *ssid,
	enum wpa_ctrl_req_type rtype,
	const char *default_txt)
	{
	wpas_dbus_signal_network_request(wpa_s, ssid, rtype, default_txt);
	}


	void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
	{
	/* notify the old DBus API */
	wpa_supplicant_dbus_notify_scanning(wpa_s);

	/* notify the new DBus API */
	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
	}


	void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success)
	{
	wpas_dbus_signal_scan_done(wpa_s, success);
	}


	void wpas_notify_scan_results(struct wpa_supplicant *wpa_s)
	{
	/* notify the old DBus API */
	wpa_supplicant_dbus_notify_scan_results(wpa_s);

	wpas_wps_notify_scan_results(wpa_s);
	}


	void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
	const struct wps_credential *cred)
	{
	#ifdef CONFIG_WPS
	/* notify the old DBus API */
	wpa_supplicant_dbus_notify_wps_cred(wpa_s, cred);
	/* notify the new DBus API */
	wpas_dbus_signal_wps_cred(wpa_s, cred);
	#endif /* CONFIG_WPS */
	}


	void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
	struct wps_event_m2d *m2d)
	{
	#ifdef CONFIG_WPS
	wpas_dbus_signal_wps_event_m2d(wpa_s, m2d);
	#endif /* CONFIG_WPS */
	}


	void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
	struct wps_event_fail *fail)
	{
	#ifdef CONFIG_WPS
	wpas_dbus_signal_wps_event_fail(wpa_s, fail);
	#endif /* CONFIG_WPS */
	}


	void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s)
	{
	#ifdef CONFIG_WPS
	wpas_dbus_signal_wps_event_success(wpa_s);
	#endif /* CONFIG_WPS */
	}


	void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
	struct wpa_ssid *ssid)
	{
	/*
	* Networks objects created during any P2P activities should not be
	* exposed out. They might/will confuse certain non-P2P aware
	* applications since these network objects won't behave like
	* regular ones.
	*/
	if (wpa_s->global->p2p_group_formation != wpa_s)
	wpas_dbus_register_network(wpa_s, ssid);
	}


	void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s,
	struct wpa_ssid *ssid)
	{
	#ifdef CONFIG_P2P
	wpas_dbus_register_persistent_group(wpa_s, ssid);
	#endif /* CONFIG_P2P */
	}


	void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s,
	struct wpa_ssid *ssid)
	{
	#ifdef CONFIG_P2P
	wpas_dbus_unregister_persistent_group(wpa_s, ssid->id);
	#endif /* CONFIG_P2P */
	}


	void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
	struct wpa_ssid *ssid)
	{
	if (wpa_s->wpa)
	wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
	if (wpa_s->global->p2p_group_formation != wpa_s)
	wpas_dbus_unregister_network(wpa_s, ssid->id);
	#ifdef CONFIG_P2P
	wpas_p2p_network_removed(wpa_s, ssid);
	#endif /* CONFIG_P2P */
	}


	void wpas_notify_bss_added(struct wpa_supplicant *wpa_s,
	u8 bssid[], unsigned int id)
	{
	wpas_dbus_register_bss(wpa_s, bssid, id);
	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR,
	id, MAC2STR(bssid));
	}


	void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s,
	u8 bssid[], unsigned int id)
	{
	wpas_dbus_unregister_bss(wpa_s, bssid, id);
	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR,
	id, MAC2STR(bssid));
	}


	void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
	unsigned int id)
	{
	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
	}


	void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
	unsigned int id)
	{
	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL,
	id);
	}


	void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
	unsigned int id)
	{
	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY,
	id);
	}


	void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
	unsigned int id)
	{
	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id);
	}


	void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
	unsigned int id)
	{
	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id);
	}


	void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
	unsigned int id)
	{
	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id);
	}


	void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
	unsigned int id)
	{
	}


	void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
	unsigned int id)
	{
	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id);
	}


	void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
	unsigned int id)
	{
	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id);
	}


	void wpas_notify_blob_added(struct wpa_supplicant wpa_s, const char name)
	{
	wpas_dbus_signal_blob_added(wpa_s, name);
	}


	void wpas_notify_blob_removed(struct wpa_supplicant wpa_s, const char name)
	{
	wpas_dbus_signal_blob_removed(wpa_s, name);
	}


	void wpas_notify_debug_level_changed(struct wpa_global *global)
	{
	wpas_dbus_signal_debug_level_changed(global);
	}


	void wpas_notify_debug_timestamp_changed(struct wpa_global *global)
	{
	wpas_dbus_signal_debug_timestamp_changed(global);
	}


	void wpas_notify_debug_show_keys_changed(struct wpa_global *global)
	{
	wpas_dbus_signal_debug_show_keys_changed(global);
	}


	void wpas_notify_suspend(struct wpa_global *global)
	{
	struct wpa_supplicant *wpa_s;

	os_get_time(&global->suspend_time);
	wpa_printf(MSG_DEBUG, "System suspend notification");
	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
	wpa_drv_suspend(wpa_s);
	}


	void wpas_notify_resume(struct wpa_global *global)
	{
	struct os_time now;
	int slept;
	struct wpa_supplicant *wpa_s;

	if (global->suspend_time.sec == 0)
	slept = -1;
	else {
	os_get_time(&now);
	slept = now.sec - global->suspend_time.sec;
	}
	wpa_printf(MSG_DEBUG, "System resume notification (slept %d seconds)",
	slept);

	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
	wpa_drv_resume(wpa_s);
	if (wpa_s->wpa_state == WPA_DISCONNECTED)
	wpa_supplicant_req_scan(wpa_s, 0, 100000);
	}
	}


	#ifdef CONFIG_P2P

	void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
	const u8 *dev_addr, int new_device)
	{
	if (new_device) {
	/* Create the new peer object */
	wpas_dbus_register_peer(wpa_s, dev_addr);
	}

	/* Notify a new peer has been detected*/
	wpas_dbus_signal_peer_device_found(wpa_s, dev_addr);
	}


	void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
	const u8 *dev_addr)
	{
	wpas_dbus_unregister_peer(wpa_s, dev_addr);

	/* Create signal on interface object*/
	wpas_dbus_signal_peer_device_lost(wpa_s, dev_addr);
	}


	void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
	const struct wpa_ssid *ssid,
	const char *role)
	{
	wpas_dbus_unregister_p2p_group(wpa_s, ssid);

	wpas_dbus_signal_p2p_group_removed(wpa_s, role);
	}


	void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
	const u8 *src, u16 dev_passwd_id)
	{
	wpas_dbus_signal_p2p_go_neg_req(wpa_s, src, dev_passwd_id);
	}


	void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s,
	struct p2p_go_neg_results *res)
	{
	wpas_dbus_signal_p2p_go_neg_resp(wpa_s, res);
	}


	void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
	int status, const u8 *bssid)
	{
	wpas_dbus_signal_p2p_invitation_result(wpa_s, status, bssid);
	}


	void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
	int freq, const u8 *sa, u8 dialog_token,
	u16 update_indic, const u8 *tlvs,
	size_t tlvs_len)
	{
	wpas_dbus_signal_p2p_sd_request(wpa_s, freq, sa, dialog_token,
	update_indic, tlvs, tlvs_len);
	}


	void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
	const u8 *sa, u16 update_indic,
	const u8 *tlvs, size_t tlvs_len)
	{
	wpas_dbus_signal_p2p_sd_response(wpa_s, sa, update_indic,
	tlvs, tlvs_len);
	}


	/**
	* wpas_notify_p2p_provision_discovery - Notification of provision discovery
	* @dev_addr: Who sent the request or responded to our request.
	* @request: Will be 1 if request, 0 for response.
	* @status: Valid only in case of response (0 in case of success)
	* @config_methods: WPS config methods
	* @generated_pin: PIN to be displayed in case of WPS_CONFIG_DISPLAY method
	*
	* This can be used to notify:
	* - Requests or responses
	* - Various config methods
	* - Failure condition in case of response
	*/
	void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
	const u8 *dev_addr, int request,
	enum p2p_prov_disc_status status,
	u16 config_methods,
	unsigned int generated_pin)
	{
	wpas_dbus_signal_p2p_provision_discovery(wpa_s, dev_addr, request,
	status, config_methods,
	generated_pin);
	}


	void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
	struct wpa_ssid *ssid, int network_id,
	int client)
	{
	/* Notify a group has been started */
	wpas_dbus_register_p2p_group(wpa_s, ssid);

	wpas_dbus_signal_p2p_group_started(wpa_s, ssid, client, network_id);
	}


	void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
	struct wps_event_fail *fail)
	{
	wpas_dbus_signal_p2p_wps_failed(wpa_s, fail);
	}

	#endif /* CONFIG_P2P */


	static void wpas_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
	const u8 *sta,
	const u8 *p2p_dev_addr)
	{
	#ifdef CONFIG_P2P
	wpas_p2p_notify_ap_sta_authorized(wpa_s, p2p_dev_addr);

	/*
	* Register a group member object corresponding to this peer and
	* emit a PeerJoined signal. This will check if it really is a
	* P2P group.
	*/
	wpas_dbus_register_p2p_groupmember(wpa_s, sta);

	/*
	* Create 'peer-joined' signal on group object -- will also
	* check P2P itself.
	*/
	wpas_dbus_signal_p2p_peer_joined(wpa_s, sta);
	#endif /* CONFIG_P2P */
	}


	static void wpas_notify_ap_sta_deauthorized(struct wpa_supplicant *wpa_s,
	const u8 *sta)
	{
	#ifdef CONFIG_P2P
	/*
	* Unregister a group member object corresponding to this peer
	* if this is a P2P group.
	*/
	wpas_dbus_unregister_p2p_groupmember(wpa_s, sta);

	/*
	* Create 'peer-disconnected' signal on group object if this
	* is a P2P group.
	*/
	wpas_dbus_signal_p2p_peer_disconnected(wpa_s, sta);
	#endif /* CONFIG_P2P */
	}


	void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
	const u8 *mac_addr, int authorized,
	const u8 *p2p_dev_addr)
	{
	if (authorized)
	wpas_notify_ap_sta_authorized(wpa_s, mac_addr, p2p_dev_addr);
	else
	wpas_notify_ap_sta_deauthorized(wpa_s, mac_addr);
	}


	void wpas_notify_certification(struct wpa_supplicant *wpa_s, int depth,
	const char subject, const char cert_hash,
	const struct wpabuf *cert)
	{
	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT
	"depth=%d subject='%s'%s%s",
	depth, subject,
	cert_hash ? " hash=" : "",
	cert_hash ? cert_hash : "");

	if (cert) {
	char *cert_hex;
	size_t len = wpabuf_len(cert) * 2 + 1;
	cert_hex = os_malloc(len);
	if (cert_hex) {
	wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert),
	wpabuf_len(cert));
	wpa_msg_ctrl(wpa_s, MSG_INFO,
	WPA_EVENT_EAP_PEER_CERT
	"depth=%d subject='%s' cert=%s",
	depth, subject, cert_hex);
	os_free(cert_hex);
	}
	}

	/* notify the old DBus API */
	wpa_supplicant_dbus_notify_certification(wpa_s, depth, subject,
	cert_hash, cert);
	/* notify the new DBus API */
	wpas_dbus_signal_certification(wpa_s, depth, subject, cert_hash, cert);
	}


	void wpas_notify_preq(struct wpa_supplicant *wpa_s,
	const u8 addr, const u8 dst, const u8 *bssid,
	const u8 *ie, size_t ie_len, u32 ssi_signal)
	{
	#ifdef CONFIG_AP
	wpas_dbus_signal_preq(wpa_s, addr, dst, bssid, ie, ie_len, ssi_signal);
	#endif /* CONFIG_AP */
	}


	void wpas_notify_eap_status(struct wpa_supplicant wpa_s, const char status,
	const char *parameter)
	{
	wpas_dbus_signal_eap_status(wpa_s, status, parameter);
	}