wpa_supplicant/notify.c

   1 /*
   2  * wpa_supplicant - Event notifications
   3  * Copyright (c) 2009-2010, Jouni Malinen <j@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 (wpa_s->p2p_mgmt)
  52                 return 0;
  53
  54         if (wpas_dbus_register_iface(wpa_s))
  55                 return -1;
  56
  57         if (wpas_dbus_register_interface(wpa_s))
  58                 return -1;
  59
  60         return 0;
  61 }
  62
  63
  64 void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s)
  65 {
  66         if (wpa_s->p2p_mgmt)
  67                 return;
  68
  69         /* unregister interface in old DBus ctrl iface */
  70         wpas_dbus_unregister_iface(wpa_s);
  71
  72         /* unregister interface in new DBus ctrl iface */
  73         wpas_dbus_unregister_interface(wpa_s);
  74 }
  75
  76
  77 void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
  78                                enum wpa_states new_state,
  79                                enum wpa_states old_state)
  80 {
  81         if (wpa_s->p2p_mgmt)
  82                 return;
  83
  84         /* notify the old DBus API */
  85         wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
  86                                                 old_state);
  87
  88         /* notify the new DBus API */
  89         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
  90
  91         if (new_state == WPA_COMPLETED)
  92                 wpas_p2p_notif_connected(wpa_s);
  93         else if (old_state >= WPA_ASSOCIATED && new_state < WPA_ASSOCIATED)
  94                 wpas_p2p_notif_disconnected(wpa_s);
  95
  96         sme_state_changed(wpa_s);
  97
  98 #ifdef ANDROID
  99         wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
 100                      "id=%d state=%d BSSID=" MACSTR " SSID=%s",
 101                      wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
 102                      new_state,
 103                      MAC2STR(wpa_s->bssid),
 104                      wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
 105                      wpa_ssid_txt(wpa_s->current_ssid->ssid,
 106                                   wpa_s->current_ssid->ssid_len) : "");
 107 #endif /* ANDROID */
 108 }
 109
 110
 111 void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s)
 112 {
 113         if (wpa_s->p2p_mgmt)
 114                 return;
 115
 116         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_DISCONNECT_REASON);
 117 }
 118
 119
 120 void wpas_notify_network_changed(struct wpa_supplicant *wpa_s)
 121 {
 122         if (wpa_s->p2p_mgmt)
 123                 return;
 124
 125         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK);
 126 }
 127
 128
 129 void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
 130 {
 131         if (wpa_s->p2p_mgmt)
 132                 return;
 133
 134         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
 135 }
 136
 137
 138 void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
 139 {
 140         if (wpa_s->p2p_mgmt)
 141                 return;
 142
 143         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
 144 }
 145
 146
 147 void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s)
 148 {
 149         if (wpa_s->p2p_mgmt)
 150                 return;
 151
 152         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_AUTH_MODE);
 153 }
 154
 155
 156 void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
 157                                          struct wpa_ssid *ssid)
 158 {
 159         if (wpa_s->p2p_mgmt)
 160                 return;
 161
 162         wpas_dbus_signal_network_enabled_changed(wpa_s, ssid);
 163 }
 164
 165
 166 void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
 167                                   struct wpa_ssid *ssid)
 168 {
 169         if (wpa_s->p2p_mgmt)
 170                 return;
 171
 172         wpas_dbus_signal_network_selected(wpa_s, ssid->id);
 173 }
 174
 175
 176 void wpas_notify_network_request(struct wpa_supplicant *wpa_s,
 177                                  struct wpa_ssid *ssid,
 178                                  enum wpa_ctrl_req_type rtype,
 179                                  const char *default_txt)
 180 {
 181         if (wpa_s->p2p_mgmt)
 182                 return;
 183
 184         wpas_dbus_signal_network_request(wpa_s, ssid, rtype, default_txt);
 185 }
 186
 187
 188 void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
 189 {
 190         if (wpa_s->p2p_mgmt)
 191                 return;
 192
 193         /* notify the old DBus API */
 194         wpa_supplicant_dbus_notify_scanning(wpa_s);
 195
 196         /* notify the new DBus API */
 197         wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
 198 }
 199
 200
 201 void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success)
 202 {
 203         if (wpa_s->p2p_mgmt)
 204                 return;
 205
 206         wpas_dbus_signal_scan_done(wpa_s, success);
 207 }
 208
 209
 210 void wpas_notify_scan_results(struct wpa_supplicant *wpa_s)
 211 {
 212         if (wpa_s->p2p_mgmt)
 213                 return;
 214
 215         /* notify the old DBus API */
 216         wpa_supplicant_dbus_notify_scan_results(wpa_s);
 217
 218         wpas_wps_notify_scan_results(wpa_s);
 219 }
 220
 221
 222 void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
 223                                 const struct wps_credential *cred)
 224 {
 225         if (wpa_s->p2p_mgmt)
 226                 return;
 227
 228 #ifdef CONFIG_WPS
 229         /* notify the old DBus API */
 230         wpa_supplicant_dbus_notify_wps_cred(wpa_s, cred);
 231         /* notify the new DBus API */
 232         wpas_dbus_signal_wps_cred(wpa_s, cred);
 233 #endif /* CONFIG_WPS */
 234 }
 235
 236
 237 void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
 238                                struct wps_event_m2d *m2d)
 239 {
 240         if (wpa_s->p2p_mgmt)
 241                 return;
 242
 243 #ifdef CONFIG_WPS
 244         wpas_dbus_signal_wps_event_m2d(wpa_s, m2d);
 245 #endif /* CONFIG_WPS */
 246 }
 247
 248
 249 void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
 250                                 struct wps_event_fail *fail)
 251 {
 252         if (wpa_s->p2p_mgmt)
 253                 return;
 254
 255 #ifdef CONFIG_WPS
 256         wpas_dbus_signal_wps_event_fail(wpa_s, fail);
 257 #endif /* CONFIG_WPS */
 258 }
 259
 260
 261 void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s)
 262 {
 263         if (wpa_s->p2p_mgmt)
 264                 return;
 265
 266 #ifdef CONFIG_WPS
 267         wpas_dbus_signal_wps_event_success(wpa_s);
 268 #endif /* CONFIG_WPS */
 269 }
 270
 271
 272 void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
 273                                struct wpa_ssid *ssid)
 274 {
 275         if (wpa_s->p2p_mgmt)
 276                 return;
 277
 278         /*
 279          * Networks objects created during any P2P activities should not be
 280          * exposed out. They might/will confuse certain non-P2P aware
 281          * applications since these network objects won't behave like
 282          * regular ones.
 283          */
 284         if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s)
 285                 wpas_dbus_register_network(wpa_s, ssid);
 286 }
 287
 288
 289 void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s,
 290                                         struct wpa_ssid *ssid)
 291 {
 292 #ifdef CONFIG_P2P
 293         wpas_dbus_register_persistent_group(wpa_s, ssid);
 294 #endif /* CONFIG_P2P */
 295 }
 296
 297
 298 void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s,
 299                                           struct wpa_ssid *ssid)
 300 {
 301 #ifdef CONFIG_P2P
 302         wpas_dbus_unregister_persistent_group(wpa_s, ssid->id);
 303 #endif /* CONFIG_P2P */
 304 }
 305
 306
 307 void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
 308                                  struct wpa_ssid *ssid)
 309 {
 310         if (wpa_s->p2p_mgmt)
 311                 return;
 312
 313         if (wpa_s->next_ssid == ssid)
 314                 wpa_s->next_ssid = NULL;
 315         if (wpa_s->wpa)
 316                 wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
 317         if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s)
 318                 wpas_dbus_unregister_network(wpa_s, ssid->id);
 319         wpas_p2p_network_removed(wpa_s, ssid);
 320 }
 321
 322
 323 void wpas_notify_bss_added(struct wpa_supplicant *wpa_s,
 324                            u8 bssid[], unsigned int id)
 325 {
 326         if (wpa_s->p2p_mgmt)
 327                 return;
 328
 329         wpas_dbus_register_bss(wpa_s, bssid, id);
 330         wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR,
 331                      id, MAC2STR(bssid));
 332 }
 333
 334
 335 void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s,
 336                              u8 bssid[], unsigned int id)
 337 {
 338         if (wpa_s->p2p_mgmt)
 339                 return;
 340
 341         wpas_dbus_unregister_bss(wpa_s, bssid, id);
 342         wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR,
 343                      id, MAC2STR(bssid));
 344 }
 345
 346
 347 void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
 348                                   unsigned int id)
 349 {
 350         if (wpa_s->p2p_mgmt)
 351                 return;
 352
 353         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
 354 }
 355
 356
 357 void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
 358                                     unsigned int id)
 359 {
 360         if (wpa_s->p2p_mgmt)
 361                 return;
 362
 363         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL,
 364                                           id);
 365 }
 366
 367
 368 void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
 369                                      unsigned int id)
 370 {
 371         if (wpa_s->p2p_mgmt)
 372                 return;
 373
 374         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY,
 375                                           id);
 376 }
 377
 378
 379 void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
 380                                   unsigned int id)
 381 {
 382         if (wpa_s->p2p_mgmt)
 383                 return;
 384
 385         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id);
 386 }
 387
 388
 389 void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
 390                                    unsigned int id)
 391 {
 392         if (wpa_s->p2p_mgmt)
 393                 return;
 394
 395         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id);
 396 }
 397
 398
 399 void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
 400                                    unsigned int id)
 401 {
 402         if (wpa_s->p2p_mgmt)
 403                 return;
 404
 405         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id);
 406 }
 407
 408
 409 void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
 410                                  unsigned int id)
 411 {
 412         if (wpa_s->p2p_mgmt)
 413                 return;
 414
 415 #ifdef CONFIG_WPS
 416         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPS, id);
 417 #endif /* CONFIG_WPS */
 418 }
 419
 420
 421 void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
 422                                    unsigned int id)
 423 {
 424         if (wpa_s->p2p_mgmt)
 425                 return;
 426
 427         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id);
 428 }
 429
 430
 431 void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
 432                                    unsigned int id)
 433 {
 434         if (wpa_s->p2p_mgmt)
 435                 return;
 436
 437         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id);
 438 }
 439
 440
 441 void wpas_notify_bss_seen(struct wpa_supplicant *wpa_s, unsigned int id)
 442 {
 443         if (wpa_s->p2p_mgmt)
 444                 return;
 445
 446         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_AGE, id);
 447 }
 448
 449
 450 void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name)
 451 {
 452         if (wpa_s->p2p_mgmt)
 453                 return;
 454
 455         wpas_dbus_signal_blob_added(wpa_s, name);
 456 }
 457
 458
 459 void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name)
 460 {
 461         if (wpa_s->p2p_mgmt)
 462                 return;
 463
 464         wpas_dbus_signal_blob_removed(wpa_s, name);
 465 }
 466
 467
 468 void wpas_notify_debug_level_changed(struct wpa_global *global)
 469 {
 470         wpas_dbus_signal_debug_level_changed(global);
 471 }
 472
 473
 474 void wpas_notify_debug_timestamp_changed(struct wpa_global *global)
 475 {
 476         wpas_dbus_signal_debug_timestamp_changed(global);
 477 }
 478
 479
 480 void wpas_notify_debug_show_keys_changed(struct wpa_global *global)
 481 {
 482         wpas_dbus_signal_debug_show_keys_changed(global);
 483 }
 484
 485
 486 void wpas_notify_suspend(struct wpa_global *global)
 487 {
 488         struct wpa_supplicant *wpa_s;
 489
 490         os_get_time(&global->suspend_time);
 491         wpa_printf(MSG_DEBUG, "System suspend notification");
 492         for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
 493                 wpa_drv_suspend(wpa_s);
 494 }
 495
 496
 497 void wpas_notify_resume(struct wpa_global *global)
 498 {
 499         struct os_time now;
 500         int slept;
 501         struct wpa_supplicant *wpa_s;
 502
 503         if (global->suspend_time.sec == 0)
 504                 slept = -1;
 505         else {
 506                 os_get_time(&now);
 507                 slept = now.sec - global->suspend_time.sec;
 508         }
 509         wpa_printf(MSG_DEBUG, "System resume notification (slept %d seconds)",
 510                    slept);
 511
 512         for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
 513                 wpa_drv_resume(wpa_s);
 514                 if (wpa_s->wpa_state == WPA_DISCONNECTED)
 515                         wpa_supplicant_req_scan(wpa_s, 0, 100000);
 516         }
 517 }
 518
 519
 520 #ifdef CONFIG_P2P
 521
 522 void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
 523                                   const u8 *dev_addr, int new_device)
 524 {
 525         if (new_device) {
 526                 /* Create the new peer object */
 527                 wpas_dbus_register_peer(wpa_s, dev_addr);
 528         }
 529
 530         /* Notify a new peer has been detected*/
 531         wpas_dbus_signal_peer_device_found(wpa_s, dev_addr);
 532 }
 533
 534
 535 void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
 536                                  const u8 *dev_addr)
 537 {
 538         wpas_dbus_unregister_peer(wpa_s, dev_addr);
 539
 540         /* Create signal on interface object*/
 541         wpas_dbus_signal_peer_device_lost(wpa_s, dev_addr);
 542 }
 543
 544
 545 void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
 546                                    const struct wpa_ssid *ssid,
 547                                    const char *role)
 548 {
 549         wpas_dbus_signal_p2p_group_removed(wpa_s, role);
 550
 551         wpas_dbus_unregister_p2p_group(wpa_s, ssid);
 552 }
 553
 554
 555 void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
 556                                 const u8 *src, u16 dev_passwd_id)
 557 {
 558         wpas_dbus_signal_p2p_go_neg_req(wpa_s, src, dev_passwd_id);
 559 }
 560
 561
 562 void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s,
 563                                       struct p2p_go_neg_results *res)
 564 {
 565         wpas_dbus_signal_p2p_go_neg_resp(wpa_s, res);
 566 }
 567
 568
 569 void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
 570                                        int status, const u8 *bssid)
 571 {
 572         wpas_dbus_signal_p2p_invitation_result(wpa_s, status, bssid);
 573 }
 574
 575
 576 void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
 577                                 int freq, const u8 *sa, u8 dialog_token,
 578                                 u16 update_indic, const u8 *tlvs,
 579                                 size_t tlvs_len)
 580 {
 581         wpas_dbus_signal_p2p_sd_request(wpa_s, freq, sa, dialog_token,
 582                                         update_indic, tlvs, tlvs_len);
 583 }
 584
 585
 586 void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
 587                                  const u8 *sa, u16 update_indic,
 588                                  const u8 *tlvs, size_t tlvs_len)
 589 {
 590         wpas_dbus_signal_p2p_sd_response(wpa_s, sa, update_indic,
 591                                          tlvs, tlvs_len);
 592 }
 593
 594
 595 /**
 596  * wpas_notify_p2p_provision_discovery - Notification of provision discovery
 597  * @dev_addr: Who sent the request or responded to our request.
 598  * @request: Will be 1 if request, 0 for response.
 599  * @status: Valid only in case of response (0 in case of success)
 600  * @config_methods: WPS config methods
 601  * @generated_pin: PIN to be displayed in case of WPS_CONFIG_DISPLAY method
 602  *
 603  * This can be used to notify:
 604  * - Requests or responses
 605  * - Various config methods
 606  * - Failure condition in case of response
 607  */
 608 void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 609                                          const u8 *dev_addr, int request,
 610                                          enum p2p_prov_disc_status status,
 611                                          u16 config_methods,
 612                                          unsigned int generated_pin)
 613 {
 614         wpas_dbus_signal_p2p_provision_discovery(wpa_s, dev_addr, request,
 615                                                  status, config_methods,
 616                                                  generated_pin);
 617 }
 618
 619
 620 void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
 621                                    struct wpa_ssid *ssid, int network_id,
 622                                    int client)
 623 {
 624         /* Notify a group has been started */
 625         wpas_dbus_register_p2p_group(wpa_s, ssid);
 626
 627         wpas_dbus_signal_p2p_group_started(wpa_s, ssid, client, network_id);
 628 }
 629
 630
 631 void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 632                                 struct wps_event_fail *fail)
 633 {
 634         wpas_dbus_signal_p2p_wps_failed(wpa_s, fail);
 635 }
 636
 637 #endif /* CONFIG_P2P */
 638
 639
 640 static void wpas_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
 641                                           const u8 *sta,
 642                                           const u8 *p2p_dev_addr)
 643 {
 644 #ifdef CONFIG_P2P
 645         wpas_p2p_notify_ap_sta_authorized(wpa_s, p2p_dev_addr);
 646
 647         /*
 648          * Create 'peer-joined' signal on group object -- will also
 649          * check P2P itself.
 650          */
 651         wpas_dbus_signal_p2p_peer_joined(wpa_s, p2p_dev_addr);
 652 #endif /* CONFIG_P2P */
 653
 654         /* Notify listeners a new station has been authorized */
 655         wpas_dbus_signal_sta_authorized(wpa_s, sta);
 656 }
 657
 658
 659 static void wpas_notify_ap_sta_deauthorized(struct wpa_supplicant *wpa_s,
 660                                             const u8 *sta,
 661                                             const u8 *p2p_dev_addr)
 662 {
 663 #ifdef CONFIG_P2P
 664         /*
 665          * Create 'peer-disconnected' signal on group object if this
 666          * is a P2P group.
 667          */
 668         wpas_dbus_signal_p2p_peer_disconnected(wpa_s, p2p_dev_addr);
 669 #endif /* CONFIG_P2P */
 670
 671         /* Notify listeners a station has been deauthorized */
 672         wpas_dbus_signal_sta_deauthorized(wpa_s, sta);
 673 }
 674
 675
 676 void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
 677                                 const u8 *mac_addr, int authorized,
 678                                 const u8 *p2p_dev_addr)
 679 {
 680         if (authorized)
 681                 wpas_notify_ap_sta_authorized(wpa_s, mac_addr, p2p_dev_addr);
 682         else
 683                 wpas_notify_ap_sta_deauthorized(wpa_s, mac_addr, p2p_dev_addr);
 684 }
 685
 686
 687 void wpas_notify_certification(struct wpa_supplicant *wpa_s, int depth,
 688                                const char *subject, const char *cert_hash,
 689                                const struct wpabuf *cert)
 690 {
 691         wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT
 692                 "depth=%d subject='%s'%s%s",
 693                 depth, subject,
 694                 cert_hash ? " hash=" : "",
 695                 cert_hash ? cert_hash : "");
 696
 697         if (cert) {
 698                 char *cert_hex;
 699                 size_t len = wpabuf_len(cert) * 2 + 1;
 700                 cert_hex = os_malloc(len);
 701                 if (cert_hex) {
 702                         wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert),
 703                                          wpabuf_len(cert));
 704                         wpa_msg_ctrl(wpa_s, MSG_INFO,
 705                                      WPA_EVENT_EAP_PEER_CERT
 706                                      "depth=%d subject='%s' cert=%s",
 707                                      depth, subject, cert_hex);
 708                         os_free(cert_hex);
 709                 }
 710         }
 711
 712         /* notify the old DBus API */
 713         wpa_supplicant_dbus_notify_certification(wpa_s, depth, subject,
 714                                                  cert_hash, cert);
 715         /* notify the new DBus API */
 716         wpas_dbus_signal_certification(wpa_s, depth, subject, cert_hash, cert);
 717 }
 718
 719
 720 void wpas_notify_preq(struct wpa_supplicant *wpa_s,
 721                       const u8 *addr, const u8 *dst, const u8 *bssid,
 722                       const u8 *ie, size_t ie_len, u32 ssi_signal)
 723 {
 724 #ifdef CONFIG_AP
 725         wpas_dbus_signal_preq(wpa_s, addr, dst, bssid, ie, ie_len, ssi_signal);
 726 #endif /* CONFIG_AP */
 727 }
 728
 729
 730 void wpas_notify_eap_status(struct wpa_supplicant *wpa_s, const char *status,
 731                             const char *parameter)
 732 {
 733         wpas_dbus_signal_eap_status(wpa_s, status, parameter);
 734         wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_EAP_STATUS
 735                      "status='%s' parameter='%s'",
 736                      status, parameter);
 737 }
 738
 739
 740 void wpas_notify_network_bssid_set_changed(struct wpa_supplicant *wpa_s,
 741                                            struct wpa_ssid *ssid)
 742 {
 743         if (wpa_s->current_ssid != ssid)
 744                 return;
 745
 746         wpa_dbg(wpa_s, MSG_DEBUG,
 747                 "Network bssid config changed for the current network - within-ESS roaming %s",
 748                 ssid->bssid_set ? "disabled" : "enabled");
 749
 750         wpa_drv_roaming(wpa_s, !ssid->bssid_set,
 751                         ssid->bssid_set ? ssid->bssid : NULL);
 752 }