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 "binder/binder.h" 17 #include "dbus/dbus_common.h" 18 #include "dbus/dbus_new.h" 19 #include "rsn_supp/wpa.h" 20 #include "fst/fst.h" 21 #include "driver_i.h" 22 #include "scan.h" 23 #include "p2p_supplicant.h" 24 #include "sme.h" 25 #include "notify.h" 26 27 int wpas_notify_supplicant_initialized(struct wpa_global *global) 28 { 29 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW 30 if (global->params.dbus_ctrl_interface) { 31 global->dbus = wpas_dbus_init(global); 32 if (global->dbus == NULL) 33 return -1; 34 } 35 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ 36 37 #ifdef CONFIG_BINDER 38 global->binder = wpas_binder_init(global); 39 if (!global->binder) 40 return -1; 41 #endif /* CONFIG_BINDER */ 42 43 return 0; 44 } 45 46 47 void wpas_notify_supplicant_deinitialized(struct wpa_global *global) 48 { 49 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW 50 if (global->dbus) 51 wpas_dbus_deinit(global->dbus); 52 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ 53 54 #ifdef CONFIG_BINDER 55 if (global->binder) 56 wpas_binder_deinit(global->binder); 57 #endif /* CONFIG_BINDER */ 58 } 59 60 61 int wpas_notify_iface_added(struct wpa_supplicant *wpa_s) 62 { 63 if (wpa_s->p2p_mgmt) 64 return 0; 65 66 if (wpas_dbus_register_interface(wpa_s)) 67 return -1; 68 69 return 0; 70 } 71 72 73 void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s) 74 { 75 if (wpa_s->p2p_mgmt) 76 return; 77 78 /* unregister interface in new DBus ctrl iface */ 79 wpas_dbus_unregister_interface(wpa_s); 80 } 81 82 83 void wpas_notify_state_changed(struct wpa_supplicant *wpa_s, 84 enum wpa_states new_state, 85 enum wpa_states old_state) 86 { 87 if (wpa_s->p2p_mgmt) 88 return; 89 90 /* notify the new DBus API */ 91 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE); 92 93 #ifdef CONFIG_FST 94 if (wpa_s->fst && !is_zero_ether_addr(wpa_s->bssid)) { 95 if (new_state == WPA_COMPLETED) 96 fst_notify_peer_connected(wpa_s->fst, wpa_s->bssid); 97 else if (old_state >= WPA_ASSOCIATED && 98 new_state < WPA_ASSOCIATED) 99 fst_notify_peer_disconnected(wpa_s->fst, wpa_s->bssid); 100 } 101 #endif /* CONFIG_FST */ 102 103 if (new_state == WPA_COMPLETED) 104 wpas_p2p_notif_connected(wpa_s); 105 else if (old_state >= WPA_ASSOCIATED && new_state < WPA_ASSOCIATED) 106 wpas_p2p_notif_disconnected(wpa_s); 107 108 sme_state_changed(wpa_s); 109 110 #ifdef ANDROID 111 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE 112 "id=%d state=%d BSSID=" MACSTR " SSID=%s", 113 wpa_s->current_ssid ? wpa_s->current_ssid->id : -1, 114 new_state, 115 MAC2STR(wpa_s->bssid), 116 wpa_s->current_ssid && wpa_s->current_ssid->ssid ? 117 wpa_ssid_txt(wpa_s->current_ssid->ssid, 118 wpa_s->current_ssid->ssid_len) : ""); 119 #endif /* ANDROID */ 120 } 121 122 123 void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s) 124 { 125 if (wpa_s->p2p_mgmt) 126 return; 127 128 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_DISCONNECT_REASON); 129 } 130 131 132 void wpas_notify_auth_status_code(struct wpa_supplicant *wpa_s) 133 { 134 if (wpa_s->p2p_mgmt) 135 return; 136 137 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AUTH_STATUS_CODE); 138 } 139 140 141 void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s) 142 { 143 if (wpa_s->p2p_mgmt) 144 return; 145 146 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ASSOC_STATUS_CODE); 147 } 148 149 150 void wpas_notify_roam_time(struct wpa_supplicant *wpa_s) 151 { 152 if (wpa_s->p2p_mgmt) 153 return; 154 155 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ROAM_TIME); 156 } 157 158 159 void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s) 160 { 161 if (wpa_s->p2p_mgmt) 162 return; 163 164 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ROAM_COMPLETE); 165 } 166 167 168 void wpas_notify_session_length(struct wpa_supplicant *wpa_s) 169 { 170 if (wpa_s->p2p_mgmt) 171 return; 172 173 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SESSION_LENGTH); 174 } 175 176 177 void wpas_notify_bss_tm_status(struct wpa_supplicant *wpa_s) 178 { 179 if (wpa_s->p2p_mgmt) 180 return; 181 182 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSS_TM_STATUS); 183 } 184 185 186 void wpas_notify_network_changed(struct wpa_supplicant *wpa_s) 187 { 188 if (wpa_s->p2p_mgmt) 189 return; 190 191 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK); 192 } 193 194 195 void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s) 196 { 197 if (wpa_s->p2p_mgmt) 198 return; 199 200 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN); 201 } 202 203 204 void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s) 205 { 206 if (wpa_s->p2p_mgmt) 207 return; 208 209 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS); 210 } 211 212 213 void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s) 214 { 215 if (wpa_s->p2p_mgmt) 216 return; 217 218 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_AUTH_MODE); 219 } 220 221 222 void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s, 223 struct wpa_ssid *ssid) 224 { 225 if (wpa_s->p2p_mgmt) 226 return; 227 228 wpas_dbus_signal_network_enabled_changed(wpa_s, ssid); 229 } 230 231 232 void wpas_notify_network_selected(struct wpa_supplicant *wpa_s, 233 struct wpa_ssid *ssid) 234 { 235 if (wpa_s->p2p_mgmt) 236 return; 237 238 wpas_dbus_signal_network_selected(wpa_s, ssid->id); 239 } 240 241 242 void wpas_notify_network_request(struct wpa_supplicant *wpa_s, 243 struct wpa_ssid *ssid, 244 enum wpa_ctrl_req_type rtype, 245 const char *default_txt) 246 { 247 if (wpa_s->p2p_mgmt) 248 return; 249 250 wpas_dbus_signal_network_request(wpa_s, ssid, rtype, default_txt); 251 } 252 253 254 void wpas_notify_scanning(struct wpa_supplicant *wpa_s) 255 { 256 if (wpa_s->p2p_mgmt) 257 return; 258 259 /* notify the new DBus API */ 260 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING); 261 } 262 263 264 void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success) 265 { 266 if (wpa_s->p2p_mgmt) 267 return; 268 269 wpas_dbus_signal_scan_done(wpa_s, success); 270 } 271 272 273 void wpas_notify_scan_results(struct wpa_supplicant *wpa_s) 274 { 275 if (wpa_s->p2p_mgmt) 276 return; 277 278 wpas_wps_notify_scan_results(wpa_s); 279 } 280 281 282 void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s, 283 const struct wps_credential *cred) 284 { 285 if (wpa_s->p2p_mgmt) 286 return; 287 288 #ifdef CONFIG_WPS 289 /* notify the new DBus API */ 290 wpas_dbus_signal_wps_cred(wpa_s, cred); 291 #endif /* CONFIG_WPS */ 292 } 293 294 295 void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s, 296 struct wps_event_m2d *m2d) 297 { 298 if (wpa_s->p2p_mgmt) 299 return; 300 301 #ifdef CONFIG_WPS 302 wpas_dbus_signal_wps_event_m2d(wpa_s, m2d); 303 #endif /* CONFIG_WPS */ 304 } 305 306 307 void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s, 308 struct wps_event_fail *fail) 309 { 310 if (wpa_s->p2p_mgmt) 311 return; 312 313 #ifdef CONFIG_WPS 314 wpas_dbus_signal_wps_event_fail(wpa_s, fail); 315 #endif /* CONFIG_WPS */ 316 } 317 318 319 void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s) 320 { 321 if (wpa_s->p2p_mgmt) 322 return; 323 324 #ifdef CONFIG_WPS 325 wpas_dbus_signal_wps_event_success(wpa_s); 326 #endif /* CONFIG_WPS */ 327 } 328 329 void wpas_notify_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s) 330 { 331 if (wpa_s->p2p_mgmt) 332 return; 333 334 #ifdef CONFIG_WPS 335 wpas_dbus_signal_wps_event_pbc_overlap(wpa_s); 336 #endif /* CONFIG_WPS */ 337 } 338 339 340 void wpas_notify_network_added(struct wpa_supplicant *wpa_s, 341 struct wpa_ssid *ssid) 342 { 343 if (wpa_s->p2p_mgmt) 344 return; 345 346 /* 347 * Networks objects created during any P2P activities should not be 348 * exposed out. They might/will confuse certain non-P2P aware 349 * applications since these network objects won't behave like 350 * regular ones. 351 */ 352 if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s) 353 wpas_dbus_register_network(wpa_s, ssid); 354 } 355 356 357 void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s, 358 struct wpa_ssid *ssid) 359 { 360 #ifdef CONFIG_P2P 361 wpas_dbus_register_persistent_group(wpa_s, ssid); 362 #endif /* CONFIG_P2P */ 363 } 364 365 366 void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s, 367 struct wpa_ssid *ssid) 368 { 369 #ifdef CONFIG_P2P 370 wpas_dbus_unregister_persistent_group(wpa_s, ssid->id); 371 #endif /* CONFIG_P2P */ 372 } 373 374 375 void wpas_notify_network_removed(struct wpa_supplicant *wpa_s, 376 struct wpa_ssid *ssid) 377 { 378 if (wpa_s->next_ssid == ssid) 379 wpa_s->next_ssid = NULL; 380 if (wpa_s->wpa) 381 wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid); 382 if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s && 383 !wpa_s->p2p_mgmt) 384 wpas_dbus_unregister_network(wpa_s, ssid->id); 385 if (network_is_persistent_group(ssid)) 386 wpas_notify_persistent_group_removed(wpa_s, ssid); 387 388 wpas_p2p_network_removed(wpa_s, ssid); 389 } 390 391 392 void wpas_notify_bss_added(struct wpa_supplicant *wpa_s, 393 u8 bssid[], unsigned int id) 394 { 395 if (wpa_s->p2p_mgmt) 396 return; 397 398 wpas_dbus_register_bss(wpa_s, bssid, id); 399 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR, 400 id, MAC2STR(bssid)); 401 } 402 403 404 void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s, 405 u8 bssid[], unsigned int id) 406 { 407 if (wpa_s->p2p_mgmt) 408 return; 409 410 wpas_dbus_unregister_bss(wpa_s, bssid, id); 411 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR, 412 id, MAC2STR(bssid)); 413 } 414 415 416 void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s, 417 unsigned int id) 418 { 419 if (wpa_s->p2p_mgmt) 420 return; 421 422 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id); 423 } 424 425 426 void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s, 427 unsigned int id) 428 { 429 if (wpa_s->p2p_mgmt) 430 return; 431 432 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL, 433 id); 434 } 435 436 437 void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s, 438 unsigned int id) 439 { 440 if (wpa_s->p2p_mgmt) 441 return; 442 443 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY, 444 id); 445 } 446 447 448 void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s, 449 unsigned int id) 450 { 451 if (wpa_s->p2p_mgmt) 452 return; 453 454 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id); 455 } 456 457 458 void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s, 459 unsigned int id) 460 { 461 if (wpa_s->p2p_mgmt) 462 return; 463 464 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id); 465 } 466 467 468 void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s, 469 unsigned int id) 470 { 471 if (wpa_s->p2p_mgmt) 472 return; 473 474 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id); 475 } 476 477 478 void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s, 479 unsigned int id) 480 { 481 if (wpa_s->p2p_mgmt) 482 return; 483 484 #ifdef CONFIG_WPS 485 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPS, id); 486 #endif /* CONFIG_WPS */ 487 } 488 489 490 void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s, 491 unsigned int id) 492 { 493 if (wpa_s->p2p_mgmt) 494 return; 495 496 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id); 497 } 498 499 500 void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s, 501 unsigned int id) 502 { 503 if (wpa_s->p2p_mgmt) 504 return; 505 506 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id); 507 } 508 509 510 void wpas_notify_bss_seen(struct wpa_supplicant *wpa_s, unsigned int id) 511 { 512 if (wpa_s->p2p_mgmt) 513 return; 514 515 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_AGE, id); 516 } 517 518 519 void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name) 520 { 521 if (wpa_s->p2p_mgmt) 522 return; 523 524 wpas_dbus_signal_blob_added(wpa_s, name); 525 } 526 527 528 void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name) 529 { 530 if (wpa_s->p2p_mgmt) 531 return; 532 533 wpas_dbus_signal_blob_removed(wpa_s, name); 534 } 535 536 537 void wpas_notify_debug_level_changed(struct wpa_global *global) 538 { 539 wpas_dbus_signal_debug_level_changed(global); 540 } 541 542 543 void wpas_notify_debug_timestamp_changed(struct wpa_global *global) 544 { 545 wpas_dbus_signal_debug_timestamp_changed(global); 546 } 547 548 549 void wpas_notify_debug_show_keys_changed(struct wpa_global *global) 550 { 551 wpas_dbus_signal_debug_show_keys_changed(global); 552 } 553 554 555 void wpas_notify_suspend(struct wpa_global *global) 556 { 557 struct wpa_supplicant *wpa_s; 558 559 os_get_time(&global->suspend_time); 560 wpa_printf(MSG_DEBUG, "System suspend notification"); 561 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) 562 wpa_drv_suspend(wpa_s); 563 } 564 565 566 void wpas_notify_resume(struct wpa_global *global) 567 { 568 struct os_time now; 569 int slept; 570 struct wpa_supplicant *wpa_s; 571 572 if (global->suspend_time.sec == 0) 573 slept = -1; 574 else { 575 os_get_time(&now); 576 slept = now.sec - global->suspend_time.sec; 577 } 578 wpa_printf(MSG_DEBUG, "System resume notification (slept %d seconds)", 579 slept); 580 581 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) { 582 wpa_drv_resume(wpa_s); 583 if (wpa_s->wpa_state == WPA_DISCONNECTED) 584 wpa_supplicant_req_scan(wpa_s, 0, 100000); 585 } 586 } 587 588 589 #ifdef CONFIG_P2P 590 591 void wpas_notify_p2p_find_stopped(struct wpa_supplicant *wpa_s) 592 { 593 /* Notify P2P find has stopped */ 594 wpas_dbus_signal_p2p_find_stopped(wpa_s); 595 } 596 597 598 void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s, 599 const u8 *dev_addr, int new_device) 600 { 601 if (new_device) { 602 /* Create the new peer object */ 603 wpas_dbus_register_peer(wpa_s, dev_addr); 604 } 605 606 /* Notify a new peer has been detected*/ 607 wpas_dbus_signal_peer_device_found(wpa_s, dev_addr); 608 } 609 610 611 void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s, 612 const u8 *dev_addr) 613 { 614 wpas_dbus_unregister_peer(wpa_s, dev_addr); 615 616 /* Create signal on interface object*/ 617 wpas_dbus_signal_peer_device_lost(wpa_s, dev_addr); 618 } 619 620 621 void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s, 622 const struct wpa_ssid *ssid, 623 const char *role) 624 { 625 wpas_dbus_signal_p2p_group_removed(wpa_s, role); 626 627 wpas_dbus_unregister_p2p_group(wpa_s, ssid); 628 } 629 630 631 void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s, 632 const u8 *src, u16 dev_passwd_id, u8 go_intent) 633 { 634 wpas_dbus_signal_p2p_go_neg_req(wpa_s, src, dev_passwd_id, go_intent); 635 } 636 637 638 void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s, 639 struct p2p_go_neg_results *res) 640 { 641 wpas_dbus_signal_p2p_go_neg_resp(wpa_s, res); 642 } 643 644 645 void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s, 646 int status, const u8 *bssid) 647 { 648 wpas_dbus_signal_p2p_invitation_result(wpa_s, status, bssid); 649 } 650 651 652 void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s, 653 int freq, const u8 *sa, u8 dialog_token, 654 u16 update_indic, const u8 *tlvs, 655 size_t tlvs_len) 656 { 657 wpas_dbus_signal_p2p_sd_request(wpa_s, freq, sa, dialog_token, 658 update_indic, tlvs, tlvs_len); 659 } 660 661 662 void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s, 663 const u8 *sa, u16 update_indic, 664 const u8 *tlvs, size_t tlvs_len) 665 { 666 wpas_dbus_signal_p2p_sd_response(wpa_s, sa, update_indic, 667 tlvs, tlvs_len); 668 } 669 670 671 /** 672 * wpas_notify_p2p_provision_discovery - Notification of provision discovery 673 * @dev_addr: Who sent the request or responded to our request. 674 * @request: Will be 1 if request, 0 for response. 675 * @status: Valid only in case of response (0 in case of success) 676 * @config_methods: WPS config methods 677 * @generated_pin: PIN to be displayed in case of WPS_CONFIG_DISPLAY method 678 * 679 * This can be used to notify: 680 * - Requests or responses 681 * - Various config methods 682 * - Failure condition in case of response 683 */ 684 void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s, 685 const u8 *dev_addr, int request, 686 enum p2p_prov_disc_status status, 687 u16 config_methods, 688 unsigned int generated_pin) 689 { 690 wpas_dbus_signal_p2p_provision_discovery(wpa_s, dev_addr, request, 691 status, config_methods, 692 generated_pin); 693 } 694 695 696 void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s, 697 struct wpa_ssid *ssid, int persistent, 698 int client, const u8 *ip) 699 { 700 /* Notify a group has been started */ 701 wpas_dbus_register_p2p_group(wpa_s, ssid); 702 703 wpas_dbus_signal_p2p_group_started(wpa_s, client, persistent, ip); 704 } 705 706 707 void wpas_notify_p2p_group_formation_failure(struct wpa_supplicant *wpa_s, 708 const char *reason) 709 { 710 /* Notify a group formation failed */ 711 wpas_dbus_signal_p2p_group_formation_failure(wpa_s, reason); 712 } 713 714 715 void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s, 716 struct wps_event_fail *fail) 717 { 718 wpas_dbus_signal_p2p_wps_failed(wpa_s, fail); 719 } 720 721 722 void wpas_notify_p2p_invitation_received(struct wpa_supplicant *wpa_s, 723 const u8 *sa, const u8 *go_dev_addr, 724 const u8 *bssid, int id, int op_freq) 725 { 726 /* Notify a P2P Invitation Request */ 727 wpas_dbus_signal_p2p_invitation_received(wpa_s, sa, go_dev_addr, bssid, 728 id, op_freq); 729 } 730 731 #endif /* CONFIG_P2P */ 732 733 734 static void wpas_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s, 735 const u8 *sta, 736 const u8 *p2p_dev_addr) 737 { 738 #ifdef CONFIG_P2P 739 wpas_p2p_notify_ap_sta_authorized(wpa_s, p2p_dev_addr); 740 741 /* 742 * Create 'peer-joined' signal on group object -- will also 743 * check P2P itself. 744 */ 745 if (p2p_dev_addr) 746 wpas_dbus_signal_p2p_peer_joined(wpa_s, p2p_dev_addr); 747 #endif /* CONFIG_P2P */ 748 749 /* Register the station */ 750 wpas_dbus_register_sta(wpa_s, sta); 751 752 /* Notify listeners a new station has been authorized */ 753 wpas_dbus_signal_sta_authorized(wpa_s, sta); 754 } 755 756 757 static void wpas_notify_ap_sta_deauthorized(struct wpa_supplicant *wpa_s, 758 const u8 *sta, 759 const u8 *p2p_dev_addr) 760 { 761 #ifdef CONFIG_P2P 762 /* 763 * Create 'peer-disconnected' signal on group object if this 764 * is a P2P group. 765 */ 766 if (p2p_dev_addr) 767 wpas_dbus_signal_p2p_peer_disconnected(wpa_s, p2p_dev_addr); 768 #endif /* CONFIG_P2P */ 769 770 /* Notify listeners a station has been deauthorized */ 771 wpas_dbus_signal_sta_deauthorized(wpa_s, sta); 772 773 /* Unregister the station */ 774 wpas_dbus_unregister_sta(wpa_s, sta); 775 } 776 777 778 void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s, 779 const u8 *mac_addr, int authorized, 780 const u8 *p2p_dev_addr) 781 { 782 if (authorized) 783 wpas_notify_ap_sta_authorized(wpa_s, mac_addr, p2p_dev_addr); 784 else 785 wpas_notify_ap_sta_deauthorized(wpa_s, mac_addr, p2p_dev_addr); 786 } 787 788 789 void wpas_notify_certification(struct wpa_supplicant *wpa_s, int depth, 790 const char *subject, const char *altsubject[], 791 int num_altsubject, const char *cert_hash, 792 const struct wpabuf *cert) 793 { 794 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT 795 "depth=%d subject='%s'%s%s", 796 depth, subject, cert_hash ? " hash=" : "", 797 cert_hash ? cert_hash : ""); 798 799 if (cert) { 800 char *cert_hex; 801 size_t len = wpabuf_len(cert) * 2 + 1; 802 cert_hex = os_malloc(len); 803 if (cert_hex) { 804 wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert), 805 wpabuf_len(cert)); 806 wpa_msg_ctrl(wpa_s, MSG_INFO, 807 WPA_EVENT_EAP_PEER_CERT 808 "depth=%d subject='%s' cert=%s", 809 depth, subject, cert_hex); 810 os_free(cert_hex); 811 } 812 } 813 814 if (altsubject) { 815 int i; 816 817 for (i = 0; i < num_altsubject; i++) 818 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_ALT 819 "depth=%d %s", depth, altsubject[i]); 820 } 821 822 /* notify the new DBus API */ 823 wpas_dbus_signal_certification(wpa_s, depth, subject, altsubject, 824 num_altsubject, cert_hash, cert); 825 } 826 827 828 void wpas_notify_preq(struct wpa_supplicant *wpa_s, 829 const u8 *addr, const u8 *dst, const u8 *bssid, 830 const u8 *ie, size_t ie_len, u32 ssi_signal) 831 { 832 #ifdef CONFIG_AP 833 wpas_dbus_signal_preq(wpa_s, addr, dst, bssid, ie, ie_len, ssi_signal); 834 #endif /* CONFIG_AP */ 835 } 836 837 838 void wpas_notify_eap_status(struct wpa_supplicant *wpa_s, const char *status, 839 const char *parameter) 840 { 841 wpas_dbus_signal_eap_status(wpa_s, status, parameter); 842 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_EAP_STATUS 843 "status='%s' parameter='%s'", 844 status, parameter); 845 } 846 847 848 void wpas_notify_eap_error(struct wpa_supplicant *wpa_s, int error_code) 849 { 850 wpa_msg(wpa_s, MSG_ERROR, WPA_EVENT_EAP_ERROR_CODE "%d", error_code); 851 } 852 853 854 void wpas_notify_network_bssid_set_changed(struct wpa_supplicant *wpa_s, 855 struct wpa_ssid *ssid) 856 { 857 if (wpa_s->current_ssid != ssid) 858 return; 859 860 wpa_dbg(wpa_s, MSG_DEBUG, 861 "Network bssid config changed for the current network - within-ESS roaming %s", 862 ssid->bssid_set ? "disabled" : "enabled"); 863 864 wpa_drv_roaming(wpa_s, !ssid->bssid_set, 865 ssid->bssid_set ? ssid->bssid : NULL); 866 } 867 868 869 void wpas_notify_network_type_changed(struct wpa_supplicant *wpa_s, 870 struct wpa_ssid *ssid) 871 { 872 #ifdef CONFIG_P2P 873 if (ssid->disabled == 2) { 874 /* Changed from normal network profile to persistent group */ 875 ssid->disabled = 0; 876 wpas_dbus_unregister_network(wpa_s, ssid->id); 877 ssid->disabled = 2; 878 ssid->p2p_persistent_group = 1; 879 wpas_dbus_register_persistent_group(wpa_s, ssid); 880 } else { 881 /* Changed from persistent group to normal network profile */ 882 wpas_dbus_unregister_persistent_group(wpa_s, ssid->id); 883 ssid->p2p_persistent_group = 0; 884 wpas_dbus_register_network(wpa_s, ssid); 885 } 886 #endif /* CONFIG_P2P */ 887 } 888 889 890 #ifdef CONFIG_MESH 891 892 void wpas_notify_mesh_group_started(struct wpa_supplicant *wpa_s, 893 struct wpa_ssid *ssid) 894 { 895 if (wpa_s->p2p_mgmt) 896 return; 897 898 wpas_dbus_signal_mesh_group_started(wpa_s, ssid); 899 } 900 901 902 void wpas_notify_mesh_group_removed(struct wpa_supplicant *wpa_s, 903 const u8 *meshid, u8 meshid_len, 904 int reason_code) 905 { 906 if (wpa_s->p2p_mgmt) 907 return; 908 909 wpas_dbus_signal_mesh_group_removed(wpa_s, meshid, meshid_len, 910 reason_code); 911 } 912 913 914 void wpas_notify_mesh_peer_connected(struct wpa_supplicant *wpa_s, 915 const u8 *peer_addr) 916 { 917 if (wpa_s->p2p_mgmt) 918 return; 919 920 wpas_dbus_signal_mesh_peer_connected(wpa_s, peer_addr); 921 } 922 923 924 void wpas_notify_mesh_peer_disconnected(struct wpa_supplicant *wpa_s, 925 const u8 *peer_addr, int reason_code) 926 { 927 if (wpa_s->p2p_mgmt) 928 return; 929 930 wpas_dbus_signal_mesh_peer_disconnected(wpa_s, peer_addr, reason_code); 931 } 932 933 #endif /* CONFIG_MESH */ 934