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->next_ssid == ssid)
 311                 wpa_s->next_ssid = NULL;
 312         if (wpa_s->wpa)
 313                 wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
 314         if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s &&
 315             !wpa_s->p2p_mgmt)
 316                 wpas_dbus_unregister_network(wpa_s, ssid->id);
 317         if (network_is_persistent_group(ssid))
 318                 wpas_notify_persistent_group_removed(wpa_s, ssid);
 319
 320         wpas_p2p_network_removed(wpa_s, ssid);
 321 }
 322
 323
 324 void wpas_notify_bss_added(struct wpa_supplicant *wpa_s,
 325                            u8 bssid[], unsigned int id)
 326 {
 327         if (wpa_s->p2p_mgmt)
 328                 return;
 329
 330         wpas_dbus_register_bss(wpa_s, bssid, id);
 331         wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR,
 332                      id, MAC2STR(bssid));
 333 }
 334
 335
 336 void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s,
 337                              u8 bssid[], unsigned int id)
 338 {
 339         if (wpa_s->p2p_mgmt)
 340                 return;
 341
 342         wpas_dbus_unregister_bss(wpa_s, bssid, id);
 343         wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR,
 344                      id, MAC2STR(bssid));
 345 }
 346
 347
 348 void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
 349                                   unsigned int id)
 350 {
 351         if (wpa_s->p2p_mgmt)
 352                 return;
 353
 354         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
 355 }
 356
 357
 358 void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
 359                                     unsigned int id)
 360 {
 361         if (wpa_s->p2p_mgmt)
 362                 return;
 363
 364         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL,
 365                                           id);
 366 }
 367
 368
 369 void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
 370                                      unsigned int id)
 371 {
 372         if (wpa_s->p2p_mgmt)
 373                 return;
 374
 375         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY,
 376                                           id);
 377 }
 378
 379
 380 void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
 381                                   unsigned int id)
 382 {
 383         if (wpa_s->p2p_mgmt)
 384                 return;
 385
 386         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id);
 387 }
 388
 389
 390 void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
 391                                    unsigned int id)
 392 {
 393         if (wpa_s->p2p_mgmt)
 394                 return;
 395
 396         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id);
 397 }
 398
 399
 400 void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
 401                                    unsigned int id)
 402 {
 403         if (wpa_s->p2p_mgmt)
 404                 return;
 405
 406         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id);
 407 }
 408
 409
 410 void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
 411                                  unsigned int id)
 412 {
 413         if (wpa_s->p2p_mgmt)
 414                 return;
 415
 416 #ifdef CONFIG_WPS
 417         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPS, id);
 418 #endif /* CONFIG_WPS */
 419 }
 420
 421
 422 void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
 423                                    unsigned int id)
 424 {
 425         if (wpa_s->p2p_mgmt)
 426                 return;
 427
 428         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id);
 429 }
 430
 431
 432 void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
 433                                    unsigned int id)
 434 {
 435         if (wpa_s->p2p_mgmt)
 436                 return;
 437
 438         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id);
 439 }
 440
 441
 442 void wpas_notify_bss_seen(struct wpa_supplicant *wpa_s, unsigned int id)
 443 {
 444         if (wpa_s->p2p_mgmt)
 445                 return;
 446
 447         wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_AGE, id);
 448 }
 449
 450
 451 void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name)
 452 {
 453         if (wpa_s->p2p_mgmt)
 454                 return;
 455
 456         wpas_dbus_signal_blob_added(wpa_s, name);
 457 }
 458
 459
 460 void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name)
 461 {
 462         if (wpa_s->p2p_mgmt)
 463                 return;
 464
 465         wpas_dbus_signal_blob_removed(wpa_s, name);
 466 }
 467
 468
 469 void wpas_notify_debug_level_changed(struct wpa_global *global)
 470 {
 471         wpas_dbus_signal_debug_level_changed(global);
 472 }
 473
 474
 475 void wpas_notify_debug_timestamp_changed(struct wpa_global *global)
 476 {
 477         wpas_dbus_signal_debug_timestamp_changed(global);
 478 }
 479
 480
 481 void wpas_notify_debug_show_keys_changed(struct wpa_global *global)
 482 {
 483         wpas_dbus_signal_debug_show_keys_changed(global);
 484 }
 485
 486
 487 void wpas_notify_suspend(struct wpa_global *global)
 488 {
 489         struct wpa_supplicant *wpa_s;
 490
 491         os_get_time(&global->suspend_time);
 492         wpa_printf(MSG_DEBUG, "System suspend notification");
 493         for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
 494                 wpa_drv_suspend(wpa_s);
 495 }
 496
 497
 498 void wpas_notify_resume(struct wpa_global *global)
 499 {
 500         struct os_time now;
 501         int slept;
 502         struct wpa_supplicant *wpa_s;
 503
 504         if (global->suspend_time.sec == 0)
 505                 slept = -1;
 506         else {
 507                 os_get_time(&now);
 508                 slept = now.sec - global->suspend_time.sec;
 509         }
 510         wpa_printf(MSG_DEBUG, "System resume notification (slept %d seconds)",
 511                    slept);
 512
 513         for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
 514                 wpa_drv_resume(wpa_s);
 515                 if (wpa_s->wpa_state == WPA_DISCONNECTED)
 516                         wpa_supplicant_req_scan(wpa_s, 0, 100000);
 517         }
 518 }
 519
 520
 521 #ifdef CONFIG_P2P
 522
 523 void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
 524                                   const u8 *dev_addr, int new_device)
 525 {
 526         if (new_device) {
 527                 /* Create the new peer object */
 528                 wpas_dbus_register_peer(wpa_s, dev_addr);
 529         }
 530
 531         /* Notify a new peer has been detected*/
 532         wpas_dbus_signal_peer_device_found(wpa_s, dev_addr);
 533 }
 534
 535
 536 void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
 537                                  const u8 *dev_addr)
 538 {
 539         wpas_dbus_unregister_peer(wpa_s, dev_addr);
 540
 541         /* Create signal on interface object*/
 542         wpas_dbus_signal_peer_device_lost(wpa_s, dev_addr);
 543 }
 544
 545
 546 void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
 547                                    const struct wpa_ssid *ssid,
 548                                    const char *role)
 549 {
 550         wpas_dbus_signal_p2p_group_removed(wpa_s, role);
 551
 552         wpas_dbus_unregister_p2p_group(wpa_s, ssid);
 553 }
 554
 555
 556 void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
 557                                 const u8 *src, u16 dev_passwd_id)
 558 {
 559         wpas_dbus_signal_p2p_go_neg_req(wpa_s, src, dev_passwd_id);
 560 }
 561
 562
 563 void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s,
 564                                       struct p2p_go_neg_results *res)
 565 {
 566         wpas_dbus_signal_p2p_go_neg_resp(wpa_s, res);
 567 }
 568
 569
 570 void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
 571                                        int status, const u8 *bssid)
 572 {
 573         wpas_dbus_signal_p2p_invitation_result(wpa_s, status, bssid);
 574 }
 575
 576
 577 void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
 578                                 int freq, const u8 *sa, u8 dialog_token,
 579                                 u16 update_indic, const u8 *tlvs,
 580                                 size_t tlvs_len)
 581 {
 582         wpas_dbus_signal_p2p_sd_request(wpa_s, freq, sa, dialog_token,
 583                                         update_indic, tlvs, tlvs_len);
 584 }
 585
 586
 587 void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
 588                                  const u8 *sa, u16 update_indic,
 589                                  const u8 *tlvs, size_t tlvs_len)
 590 {
 591         wpas_dbus_signal_p2p_sd_response(wpa_s, sa, update_indic,
 592                                          tlvs, tlvs_len);
 593 }
 594
 595
 596 /**
 597  * wpas_notify_p2p_provision_discovery - Notification of provision discovery
 598  * @dev_addr: Who sent the request or responded to our request.
 599  * @request: Will be 1 if request, 0 for response.
 600  * @status: Valid only in case of response (0 in case of success)
 601  * @config_methods: WPS config methods
 602  * @generated_pin: PIN to be displayed in case of WPS_CONFIG_DISPLAY method
 603  *
 604  * This can be used to notify:
 605  * - Requests or responses
 606  * - Various config methods
 607  * - Failure condition in case of response
 608  */
 609 void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 610                                          const u8 *dev_addr, int request,
 611                                          enum p2p_prov_disc_status status,
 612                                          u16 config_methods,
 613                                          unsigned int generated_pin)
 614 {
 615         wpas_dbus_signal_p2p_provision_discovery(wpa_s, dev_addr, request,
 616                                                  status, config_methods,
 617                                                  generated_pin);
 618 }
 619
 620
 621 void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
 622                                    struct wpa_ssid *ssid, int network_id,
 623                                    int client)
 624 {
 625         /* Notify a group has been started */
 626         wpas_dbus_register_p2p_group(wpa_s, ssid);
 627
 628         wpas_dbus_signal_p2p_group_started(wpa_s, ssid, client, network_id);
 629 }
 630
 631
 632 void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 633                                 struct wps_event_fail *fail)
 634 {
 635         wpas_dbus_signal_p2p_wps_failed(wpa_s, fail);
 636 }
 637
 638 #endif /* CONFIG_P2P */
 639
 640
 641 static void wpas_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
 642                                           const u8 *sta,
 643                                           const u8 *p2p_dev_addr)
 644 {
 645 #ifdef CONFIG_P2P
 646         wpas_p2p_notify_ap_sta_authorized(wpa_s, p2p_dev_addr);
 647
 648         /*
 649          * Create 'peer-joined' signal on group object -- will also
 650          * check P2P itself.
 651          */
 652         if (p2p_dev_addr)
 653                 wpas_dbus_signal_p2p_peer_joined(wpa_s, p2p_dev_addr);
 654 #endif /* CONFIG_P2P */
 655
 656         /* Notify listeners a new station has been authorized */
 657         wpas_dbus_signal_sta_authorized(wpa_s, sta);
 658 }
 659
 660
 661 static void wpas_notify_ap_sta_deauthorized(struct wpa_supplicant *wpa_s,
 662                                             const u8 *sta,
 663                                             const u8 *p2p_dev_addr)
 664 {
 665 #ifdef CONFIG_P2P
 666         /*
 667          * Create 'peer-disconnected' signal on group object if this
 668          * is a P2P group.
 669          */
 670         if (p2p_dev_addr)
 671                 wpas_dbus_signal_p2p_peer_disconnected(wpa_s, p2p_dev_addr);
 672 #endif /* CONFIG_P2P */
 673
 674         /* Notify listeners a station has been deauthorized */
 675         wpas_dbus_signal_sta_deauthorized(wpa_s, sta);
 676 }
 677
 678
 679 void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
 680                                 const u8 *mac_addr, int authorized,
 681                                 const u8 *p2p_dev_addr)
 682 {
 683         if (authorized)
 684                 wpas_notify_ap_sta_authorized(wpa_s, mac_addr, p2p_dev_addr);
 685         else
 686                 wpas_notify_ap_sta_deauthorized(wpa_s, mac_addr, p2p_dev_addr);
 687 }
 688
 689
 690 void wpas_notify_certification(struct wpa_supplicant *wpa_s, int depth,
 691                                const char *subject, const char *altsubject[],
 692                                int num_altsubject, const char *cert_hash,
 693                                const struct wpabuf *cert)
 694 {
 695         wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT
 696                 "depth=%d subject='%s'%s%s",
 697                 depth, subject, cert_hash ? " hash=" : "",
 698                 cert_hash ? cert_hash : "");
 699
 700         if (cert) {
 701                 char *cert_hex;
 702                 size_t len = wpabuf_len(cert) * 2 + 1;
 703                 cert_hex = os_malloc(len);
 704                 if (cert_hex) {
 705                         wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert),
 706                                          wpabuf_len(cert));
 707                         wpa_msg_ctrl(wpa_s, MSG_INFO,
 708                                      WPA_EVENT_EAP_PEER_CERT
 709                                      "depth=%d subject='%s' cert=%s",
 710                                      depth, subject, cert_hex);
 711                         os_free(cert_hex);
 712                 }
 713         }
 714
 715         if (altsubject) {
 716                 int i;
 717
 718                 for (i = 0; i < num_altsubject; i++)
 719                         wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_ALT
 720                                 "depth=%d %s", depth, altsubject[i]);
 721         }
 722
 723         /* notify the old DBus API */
 724         wpa_supplicant_dbus_notify_certification(wpa_s, depth, subject,
 725                                                  cert_hash, cert);
 726         /* notify the new DBus API */
 727         wpas_dbus_signal_certification(wpa_s, depth, subject, altsubject,
 728                                        num_altsubject, cert_hash, cert);
 729 }
 730
 731
 732 void wpas_notify_preq(struct wpa_supplicant *wpa_s,
 733                       const u8 *addr, const u8 *dst, const u8 *bssid,
 734                       const u8 *ie, size_t ie_len, u32 ssi_signal)
 735 {
 736 #ifdef CONFIG_AP
 737         wpas_dbus_signal_preq(wpa_s, addr, dst, bssid, ie, ie_len, ssi_signal);
 738 #endif /* CONFIG_AP */
 739 }
 740
 741
 742 void wpas_notify_eap_status(struct wpa_supplicant *wpa_s, const char *status,
 743                             const char *parameter)
 744 {
 745         wpas_dbus_signal_eap_status(wpa_s, status, parameter);
 746         wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_EAP_STATUS
 747                      "status='%s' parameter='%s'",
 748                      status, parameter);
 749 }
 750
 751
 752 void wpas_notify_network_bssid_set_changed(struct wpa_supplicant *wpa_s,
 753                                            struct wpa_ssid *ssid)
 754 {
 755         if (wpa_s->current_ssid != ssid)
 756                 return;
 757
 758         wpa_dbg(wpa_s, MSG_DEBUG,
 759                 "Network bssid config changed for the current network - within-ESS roaming %s",
 760                 ssid->bssid_set ? "disabled" : "enabled");
 761
 762         wpa_drv_roaming(wpa_s, !ssid->bssid_set,
 763                         ssid->bssid_set ? ssid->bssid : NULL);
 764 }
 765
 766
 767 void wpas_notify_network_type_changed(struct wpa_supplicant *wpa_s,
 768                                       struct wpa_ssid *ssid)
 769 {
 770 #ifdef CONFIG_P2P
 771         if (ssid->disabled == 2) {
 772                 /* Changed from normal network profile to persistent group */
 773                 ssid->disabled = 0;
 774                 wpas_dbus_unregister_network(wpa_s, ssid->id);
 775                 ssid->disabled = 2;
 776                 wpas_dbus_register_persistent_group(wpa_s, ssid);
 777         } else {
 778                 /* Changed from persistent group to normal network profile */
 779                 wpas_dbus_unregister_persistent_group(wpa_s, ssid->id);
 780                 wpas_dbus_register_network(wpa_s, ssid);
 781         }
 782 #endif /* CONFIG_P2P */
 783 }