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1 | /* | |
2 | * wpa_supplicant - Internal definitions | |
3 | * Copyright (c) 2003-2014, 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 | #ifndef WPA_SUPPLICANT_I_H | |
10 | #define WPA_SUPPLICANT_I_H | |
11 | ||
12 | #include "utils/list.h" | |
13 | #include "common/defs.h" | |
14 | #include "common/sae.h" | |
15 | #include "common/wpa_ctrl.h" | |
16 | #include "wps/wps_defs.h" | |
17 | #include "config_ssid.h" | |
18 | #include "wmm_ac.h" | |
19 | ||
20 | extern const char *const wpa_supplicant_version; | |
21 | extern const char *const wpa_supplicant_license; | |
22 | #ifndef CONFIG_NO_STDOUT_DEBUG | |
23 | extern const char *const wpa_supplicant_full_license1; | |
24 | extern const char *const wpa_supplicant_full_license2; | |
25 | extern const char *const wpa_supplicant_full_license3; | |
26 | extern const char *const wpa_supplicant_full_license4; | |
27 | extern const char *const wpa_supplicant_full_license5; | |
28 | #endif /* CONFIG_NO_STDOUT_DEBUG */ | |
29 | ||
30 | struct wpa_sm; | |
31 | struct wpa_supplicant; | |
32 | struct ibss_rsn; | |
33 | struct scan_info; | |
34 | struct wpa_bss; | |
35 | struct wpa_scan_results; | |
36 | struct hostapd_hw_modes; | |
37 | struct wpa_driver_associate_params; | |
38 | ||
39 | /* | |
40 | * Forward declarations of private structures used within the ctrl_iface | |
41 | * backends. Other parts of wpa_supplicant do not have access to data stored in | |
42 | * these structures. | |
43 | */ | |
44 | struct ctrl_iface_priv; | |
45 | struct ctrl_iface_global_priv; | |
46 | struct wpas_dbus_priv; | |
47 | ||
48 | /** | |
49 | * struct wpa_interface - Parameters for wpa_supplicant_add_iface() | |
50 | */ | |
51 | struct wpa_interface { | |
52 | /** | |
53 | * confname - Configuration name (file or profile) name | |
54 | * | |
55 | * This can also be %NULL when a configuration file is not used. In | |
56 | * that case, ctrl_interface must be set to allow the interface to be | |
57 | * configured. | |
58 | */ | |
59 | const char *confname; | |
60 | ||
61 | /** | |
62 | * confanother - Additional configuration name (file or profile) name | |
63 | * | |
64 | * This can also be %NULL when the additional configuration file is not | |
65 | * used. | |
66 | */ | |
67 | const char *confanother; | |
68 | ||
69 | /** | |
70 | * ctrl_interface - Control interface parameter | |
71 | * | |
72 | * If a configuration file is not used, this variable can be used to | |
73 | * set the ctrl_interface parameter that would have otherwise been read | |
74 | * from the configuration file. If both confname and ctrl_interface are | |
75 | * set, ctrl_interface is used to override the value from configuration | |
76 | * file. | |
77 | */ | |
78 | const char *ctrl_interface; | |
79 | ||
80 | /** | |
81 | * driver - Driver interface name, or %NULL to use the default driver | |
82 | */ | |
83 | const char *driver; | |
84 | ||
85 | /** | |
86 | * driver_param - Driver interface parameters | |
87 | * | |
88 | * If a configuration file is not used, this variable can be used to | |
89 | * set the driver_param parameters that would have otherwise been read | |
90 | * from the configuration file. If both confname and driver_param are | |
91 | * set, driver_param is used to override the value from configuration | |
92 | * file. | |
93 | */ | |
94 | const char *driver_param; | |
95 | ||
96 | /** | |
97 | * ifname - Interface name | |
98 | */ | |
99 | const char *ifname; | |
100 | ||
101 | /** | |
102 | * bridge_ifname - Optional bridge interface name | |
103 | * | |
104 | * If the driver interface (ifname) is included in a Linux bridge | |
105 | * device, the bridge interface may need to be used for receiving EAPOL | |
106 | * frames. This can be enabled by setting this variable to enable | |
107 | * receiving of EAPOL frames from an additional interface. | |
108 | */ | |
109 | const char *bridge_ifname; | |
110 | ||
111 | /** | |
112 | * p2p_mgmt - Interface used for P2P management (P2P Device operations) | |
113 | * | |
114 | * Indicates whether wpas_p2p_init() must be called for this interface. | |
115 | * This is used only when the driver supports a dedicated P2P Device | |
116 | * interface that is not a network interface. | |
117 | */ | |
118 | int p2p_mgmt; | |
119 | }; | |
120 | ||
121 | /** | |
122 | * struct wpa_params - Parameters for wpa_supplicant_init() | |
123 | */ | |
124 | struct wpa_params { | |
125 | /** | |
126 | * daemonize - Run %wpa_supplicant in the background | |
127 | */ | |
128 | int daemonize; | |
129 | ||
130 | /** | |
131 | * wait_for_monitor - Wait for a monitor program before starting | |
132 | */ | |
133 | int wait_for_monitor; | |
134 | ||
135 | /** | |
136 | * pid_file - Path to a PID (process ID) file | |
137 | * | |
138 | * If this and daemonize are set, process ID of the background process | |
139 | * will be written to the specified file. | |
140 | */ | |
141 | char *pid_file; | |
142 | ||
143 | /** | |
144 | * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO) | |
145 | */ | |
146 | int wpa_debug_level; | |
147 | ||
148 | /** | |
149 | * wpa_debug_show_keys - Whether keying material is included in debug | |
150 | * | |
151 | * This parameter can be used to allow keying material to be included | |
152 | * in debug messages. This is a security risk and this option should | |
153 | * not be enabled in normal configuration. If needed during | |
154 | * development or while troubleshooting, this option can provide more | |
155 | * details for figuring out what is happening. | |
156 | */ | |
157 | int wpa_debug_show_keys; | |
158 | ||
159 | /** | |
160 | * wpa_debug_timestamp - Whether to include timestamp in debug messages | |
161 | */ | |
162 | int wpa_debug_timestamp; | |
163 | ||
164 | /** | |
165 | * ctrl_interface - Global ctrl_iface path/parameter | |
166 | */ | |
167 | char *ctrl_interface; | |
168 | ||
169 | /** | |
170 | * ctrl_interface_group - Global ctrl_iface group | |
171 | */ | |
172 | char *ctrl_interface_group; | |
173 | ||
174 | /** | |
175 | * dbus_ctrl_interface - Enable the DBus control interface | |
176 | */ | |
177 | int dbus_ctrl_interface; | |
178 | ||
179 | /** | |
180 | * wpa_debug_file_path - Path of debug file or %NULL to use stdout | |
181 | */ | |
182 | const char *wpa_debug_file_path; | |
183 | ||
184 | /** | |
185 | * wpa_debug_syslog - Enable log output through syslog | |
186 | */ | |
187 | int wpa_debug_syslog; | |
188 | ||
189 | /** | |
190 | * wpa_debug_tracing - Enable log output through Linux tracing | |
191 | */ | |
192 | int wpa_debug_tracing; | |
193 | ||
194 | /** | |
195 | * override_driver - Optional driver parameter override | |
196 | * | |
197 | * This parameter can be used to override the driver parameter in | |
198 | * dynamic interface addition to force a specific driver wrapper to be | |
199 | * used instead. | |
200 | */ | |
201 | char *override_driver; | |
202 | ||
203 | /** | |
204 | * override_ctrl_interface - Optional ctrl_interface override | |
205 | * | |
206 | * This parameter can be used to override the ctrl_interface parameter | |
207 | * in dynamic interface addition to force a control interface to be | |
208 | * created. | |
209 | */ | |
210 | char *override_ctrl_interface; | |
211 | ||
212 | /** | |
213 | * entropy_file - Optional entropy file | |
214 | * | |
215 | * This parameter can be used to configure wpa_supplicant to maintain | |
216 | * its internal entropy store over restarts. | |
217 | */ | |
218 | char *entropy_file; | |
219 | ||
220 | #ifdef CONFIG_P2P | |
221 | /** | |
222 | * conf_p2p_dev - Configuration file used to hold the | |
223 | * P2P Device configuration parameters. | |
224 | * | |
225 | * This can also be %NULL. In such a case, if a P2P Device dedicated | |
226 | * interfaces is created, the main configuration file will be used. | |
227 | */ | |
228 | char *conf_p2p_dev; | |
229 | #endif /* CONFIG_P2P */ | |
230 | ||
231 | }; | |
232 | ||
233 | struct p2p_srv_bonjour { | |
234 | struct dl_list list; | |
235 | struct wpabuf *query; | |
236 | struct wpabuf *resp; | |
237 | }; | |
238 | ||
239 | struct p2p_srv_upnp { | |
240 | struct dl_list list; | |
241 | u8 version; | |
242 | char *service; | |
243 | }; | |
244 | ||
245 | /** | |
246 | * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces | |
247 | * | |
248 | * This structure is initialized by calling wpa_supplicant_init() when starting | |
249 | * %wpa_supplicant. | |
250 | */ | |
251 | struct wpa_global { | |
252 | struct wpa_supplicant *ifaces; | |
253 | struct wpa_params params; | |
254 | struct ctrl_iface_global_priv *ctrl_iface; | |
255 | struct wpas_dbus_priv *dbus; | |
256 | void **drv_priv; | |
257 | size_t drv_count; | |
258 | struct os_time suspend_time; | |
259 | struct p2p_data *p2p; | |
260 | struct wpa_supplicant *p2p_init_wpa_s; | |
261 | struct wpa_supplicant *p2p_group_formation; | |
262 | struct wpa_supplicant *p2p_invite_group; | |
263 | u8 p2p_dev_addr[ETH_ALEN]; | |
264 | struct os_reltime p2p_go_wait_client; | |
265 | struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */ | |
266 | struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */ | |
267 | int p2p_disabled; | |
268 | int cross_connection; | |
269 | struct wpa_freq_range_list p2p_disallow_freq; | |
270 | struct wpa_freq_range_list p2p_go_avoid_freq; | |
271 | enum wpa_conc_pref { | |
272 | WPA_CONC_PREF_NOT_SET, | |
273 | WPA_CONC_PREF_STA, | |
274 | WPA_CONC_PREF_P2P | |
275 | } conc_pref; | |
276 | unsigned int p2p_per_sta_psk:1; | |
277 | unsigned int p2p_fail_on_wps_complete:1; | |
278 | unsigned int p2p_24ghz_social_channels:1; | |
279 | unsigned int pending_p2ps_group:1; | |
280 | unsigned int pending_group_iface_for_p2ps:1; | |
281 | unsigned int pending_p2ps_group_freq; | |
282 | ||
283 | #ifdef CONFIG_WIFI_DISPLAY | |
284 | int wifi_display; | |
285 | #define MAX_WFD_SUBELEMS 10 | |
286 | struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS]; | |
287 | #endif /* CONFIG_WIFI_DISPLAY */ | |
288 | ||
289 | struct psk_list_entry *add_psk; /* From group formation */ | |
290 | }; | |
291 | ||
292 | ||
293 | /** | |
294 | * struct wpa_radio - Internal data for per-radio information | |
295 | * | |
296 | * This structure is used to share data about configured interfaces | |
297 | * (struct wpa_supplicant) that share the same physical radio, e.g., to allow | |
298 | * better coordination of offchannel operations. | |
299 | */ | |
300 | struct wpa_radio { | |
301 | char name[16]; /* from driver_ops get_radio_name() or empty if not | |
302 | * available */ | |
303 | unsigned int external_scan_running:1; | |
304 | unsigned int num_active_works; | |
305 | struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */ | |
306 | struct dl_list work; /* struct wpa_radio_work::list entries */ | |
307 | }; | |
308 | ||
309 | #define MAX_ACTIVE_WORKS 2 | |
310 | ||
311 | enum wpa_radio_work_band { | |
312 | BAND_2_4_GHZ = BIT(0), | |
313 | BAND_5_GHZ = BIT(1), | |
314 | BAND_60_GHZ = BIT(2), | |
315 | }; | |
316 | ||
317 | /** | |
318 | * struct wpa_radio_work - Radio work item | |
319 | */ | |
320 | struct wpa_radio_work { | |
321 | struct dl_list list; | |
322 | unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */ | |
323 | const char *type; | |
324 | struct wpa_supplicant *wpa_s; | |
325 | void (*cb)(struct wpa_radio_work *work, int deinit); | |
326 | void *ctx; | |
327 | unsigned int started:1; | |
328 | struct os_reltime time; | |
329 | unsigned int bands; | |
330 | }; | |
331 | ||
332 | int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq, | |
333 | const char *type, int next, | |
334 | void (*cb)(struct wpa_radio_work *work, int deinit), | |
335 | void *ctx); | |
336 | void radio_work_done(struct wpa_radio_work *work); | |
337 | void radio_remove_works(struct wpa_supplicant *wpa_s, | |
338 | const char *type, int remove_all); | |
339 | void radio_work_check_next(struct wpa_supplicant *wpa_s); | |
340 | struct wpa_radio_work * | |
341 | radio_work_pending(struct wpa_supplicant *wpa_s, const char *type); | |
342 | ||
343 | struct wpa_connect_work { | |
344 | unsigned int sme:1; | |
345 | unsigned int bss_removed:1; | |
346 | struct wpa_bss *bss; | |
347 | struct wpa_ssid *ssid; | |
348 | }; | |
349 | ||
350 | int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss, | |
351 | struct wpa_ssid *test_ssid); | |
352 | void wpas_connect_work_free(struct wpa_connect_work *cwork); | |
353 | void wpas_connect_work_done(struct wpa_supplicant *wpa_s); | |
354 | ||
355 | struct wpa_external_work { | |
356 | unsigned int id; | |
357 | char type[100]; | |
358 | unsigned int timeout; | |
359 | }; | |
360 | ||
361 | /** | |
362 | * offchannel_send_action_result - Result of offchannel send Action frame | |
363 | */ | |
364 | enum offchannel_send_action_result { | |
365 | OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */, | |
366 | OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged | |
367 | */, | |
368 | OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure | |
369 | */ | |
370 | }; | |
371 | ||
372 | struct wps_ap_info { | |
373 | u8 bssid[ETH_ALEN]; | |
374 | enum wps_ap_info_type { | |
375 | WPS_AP_NOT_SEL_REG, | |
376 | WPS_AP_SEL_REG, | |
377 | WPS_AP_SEL_REG_OUR | |
378 | } type; | |
379 | unsigned int tries; | |
380 | struct os_reltime last_attempt; | |
381 | unsigned int pbc_active; | |
382 | u8 uuid[WPS_UUID_LEN]; | |
383 | }; | |
384 | ||
385 | struct wpa_ssid_value { | |
386 | u8 ssid[SSID_MAX_LEN]; | |
387 | size_t ssid_len; | |
388 | }; | |
389 | ||
390 | #define WPA_FREQ_USED_BY_INFRA_STATION BIT(0) | |
391 | #define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1) | |
392 | ||
393 | struct wpa_used_freq_data { | |
394 | int freq; | |
395 | unsigned int flags; | |
396 | }; | |
397 | ||
398 | #define RRM_NEIGHBOR_REPORT_TIMEOUT 1 /* 1 second for AP to send a report */ | |
399 | ||
400 | /* | |
401 | * struct rrm_data - Data used for managing RRM features | |
402 | */ | |
403 | struct rrm_data { | |
404 | /* rrm_used - indication regarding the current connection */ | |
405 | unsigned int rrm_used:1; | |
406 | ||
407 | /* | |
408 | * notify_neighbor_rep - Callback for notifying report requester | |
409 | */ | |
410 | void (*notify_neighbor_rep)(void *ctx, struct wpabuf *neighbor_rep); | |
411 | ||
412 | /* | |
413 | * neighbor_rep_cb_ctx - Callback context | |
414 | * Received in the callback registration, and sent to the callback | |
415 | * function as a parameter. | |
416 | */ | |
417 | void *neighbor_rep_cb_ctx; | |
418 | ||
419 | /* next_neighbor_rep_token - Next request's dialog token */ | |
420 | u8 next_neighbor_rep_token; | |
421 | }; | |
422 | ||
423 | enum wpa_supplicant_test_failure { | |
424 | WPAS_TEST_FAILURE_NONE, | |
425 | WPAS_TEST_FAILURE_SCAN_TRIGGER, | |
426 | }; | |
427 | ||
428 | struct icon_entry { | |
429 | struct dl_list list; | |
430 | u8 bssid[ETH_ALEN]; | |
431 | u8 dialog_token; | |
432 | char *file_name; | |
433 | u8 *image; | |
434 | size_t image_len; | |
435 | }; | |
436 | ||
437 | /** | |
438 | * struct wpa_supplicant - Internal data for wpa_supplicant interface | |
439 | * | |
440 | * This structure contains the internal data for core wpa_supplicant code. This | |
441 | * should be only used directly from the core code. However, a pointer to this | |
442 | * data is used from other files as an arbitrary context pointer in calls to | |
443 | * core functions. | |
444 | */ | |
445 | struct wpa_supplicant { | |
446 | struct wpa_global *global; | |
447 | struct wpa_radio *radio; /* shared radio context */ | |
448 | struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */ | |
449 | struct wpa_supplicant *parent; | |
450 | struct wpa_supplicant *next; | |
451 | struct l2_packet_data *l2; | |
452 | struct l2_packet_data *l2_br; | |
453 | unsigned char own_addr[ETH_ALEN]; | |
454 | unsigned char perm_addr[ETH_ALEN]; | |
455 | char ifname[100]; | |
456 | #ifdef CONFIG_CTRL_IFACE_DBUS | |
457 | char *dbus_path; | |
458 | #endif /* CONFIG_CTRL_IFACE_DBUS */ | |
459 | #ifdef CONFIG_CTRL_IFACE_DBUS_NEW | |
460 | char *dbus_new_path; | |
461 | char *dbus_groupobj_path; | |
462 | #ifdef CONFIG_AP | |
463 | char *preq_notify_peer; | |
464 | #endif /* CONFIG_AP */ | |
465 | #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ | |
466 | char bridge_ifname[16]; | |
467 | ||
468 | char *confname; | |
469 | char *confanother; | |
470 | ||
471 | struct wpa_config *conf; | |
472 | int countermeasures; | |
473 | struct os_reltime last_michael_mic_error; | |
474 | u8 bssid[ETH_ALEN]; | |
475 | u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this | |
476 | * field contains the target BSSID. */ | |
477 | int reassociate; /* reassociation requested */ | |
478 | int reassoc_same_bss; /* reassociating to the same bss */ | |
479 | int disconnected; /* all connections disabled; i.e., do no reassociate | |
480 | * before this has been cleared */ | |
481 | struct wpa_ssid *current_ssid; | |
482 | struct wpa_ssid *last_ssid; | |
483 | struct wpa_bss *current_bss; | |
484 | int ap_ies_from_associnfo; | |
485 | unsigned int assoc_freq; | |
486 | ||
487 | /* Selected configuration (based on Beacon/ProbeResp WPA IE) */ | |
488 | int pairwise_cipher; | |
489 | int group_cipher; | |
490 | int key_mgmt; | |
491 | int wpa_proto; | |
492 | int mgmt_group_cipher; | |
493 | ||
494 | void *drv_priv; /* private data used by driver_ops */ | |
495 | void *global_drv_priv; | |
496 | ||
497 | u8 *bssid_filter; | |
498 | size_t bssid_filter_count; | |
499 | ||
500 | u8 *disallow_aps_bssid; | |
501 | size_t disallow_aps_bssid_count; | |
502 | struct wpa_ssid_value *disallow_aps_ssid; | |
503 | size_t disallow_aps_ssid_count; | |
504 | ||
505 | enum set_band setband; | |
506 | ||
507 | /* Preferred network for the next connection attempt */ | |
508 | struct wpa_ssid *next_ssid; | |
509 | ||
510 | /* previous scan was wildcard when interleaving between | |
511 | * wildcard scans and specific SSID scan when max_ssids=1 */ | |
512 | int prev_scan_wildcard; | |
513 | struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID; | |
514 | * NULL = not yet initialized (start | |
515 | * with wildcard SSID) | |
516 | * WILDCARD_SSID_SCAN = wildcard | |
517 | * SSID was used in the previous scan | |
518 | */ | |
519 | #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1) | |
520 | ||
521 | struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */ | |
522 | int sched_scan_timeout; | |
523 | int first_sched_scan; | |
524 | int sched_scan_timed_out; | |
525 | struct sched_scan_plan *sched_scan_plans; | |
526 | size_t sched_scan_plans_num; | |
527 | ||
528 | void (*scan_res_handler)(struct wpa_supplicant *wpa_s, | |
529 | struct wpa_scan_results *scan_res); | |
530 | struct dl_list bss; /* struct wpa_bss::list */ | |
531 | struct dl_list bss_id; /* struct wpa_bss::list_id */ | |
532 | size_t num_bss; | |
533 | unsigned int bss_update_idx; | |
534 | unsigned int bss_next_id; | |
535 | ||
536 | /* | |
537 | * Pointers to BSS entries in the order they were in the last scan | |
538 | * results. | |
539 | */ | |
540 | struct wpa_bss **last_scan_res; | |
541 | unsigned int last_scan_res_used; | |
542 | unsigned int last_scan_res_size; | |
543 | struct os_reltime last_scan; | |
544 | ||
545 | const struct wpa_driver_ops *driver; | |
546 | int interface_removed; /* whether the network interface has been | |
547 | * removed */ | |
548 | struct wpa_sm *wpa; | |
549 | struct eapol_sm *eapol; | |
550 | ||
551 | struct ctrl_iface_priv *ctrl_iface; | |
552 | ||
553 | enum wpa_states wpa_state; | |
554 | struct wpa_radio_work *scan_work; | |
555 | int scanning; | |
556 | int sched_scanning; | |
557 | int new_connection; | |
558 | ||
559 | int eapol_received; /* number of EAPOL packets received after the | |
560 | * previous association event */ | |
561 | ||
562 | struct scard_data *scard; | |
563 | char imsi[20]; | |
564 | int mnc_len; | |
565 | ||
566 | unsigned char last_eapol_src[ETH_ALEN]; | |
567 | ||
568 | unsigned int keys_cleared; /* bitfield of key indexes that the driver is | |
569 | * known not to be configured with a key */ | |
570 | ||
571 | struct wpa_blacklist *blacklist; | |
572 | ||
573 | /** | |
574 | * extra_blacklist_count - Sum of blacklist counts after last connection | |
575 | * | |
576 | * This variable is used to maintain a count of temporary blacklisting | |
577 | * failures (maximum number for any BSS) over blacklist clear | |
578 | * operations. This is needed for figuring out whether there has been | |
579 | * failures prior to the last blacklist clear operation which happens | |
580 | * whenever no other not-blacklisted BSS candidates are available. This | |
581 | * gets cleared whenever a connection has been established successfully. | |
582 | */ | |
583 | int extra_blacklist_count; | |
584 | ||
585 | /** | |
586 | * scan_req - Type of the scan request | |
587 | */ | |
588 | enum scan_req_type { | |
589 | /** | |
590 | * NORMAL_SCAN_REQ - Normal scan request | |
591 | * | |
592 | * This is used for scans initiated by wpa_supplicant to find an | |
593 | * AP for a connection. | |
594 | */ | |
595 | NORMAL_SCAN_REQ, | |
596 | ||
597 | /** | |
598 | * INITIAL_SCAN_REQ - Initial scan request | |
599 | * | |
600 | * This is used for the first scan on an interface to force at | |
601 | * least one scan to be run even if the configuration does not | |
602 | * include any enabled networks. | |
603 | */ | |
604 | INITIAL_SCAN_REQ, | |
605 | ||
606 | /** | |
607 | * MANUAL_SCAN_REQ - Manual scan request | |
608 | * | |
609 | * This is used for scans where the user request a scan or | |
610 | * a specific wpa_supplicant operation (e.g., WPS) requires scan | |
611 | * to be run. | |
612 | */ | |
613 | MANUAL_SCAN_REQ | |
614 | } scan_req, last_scan_req; | |
615 | enum wpa_states scan_prev_wpa_state; | |
616 | struct os_reltime scan_trigger_time, scan_start_time; | |
617 | /* Minimum freshness requirement for connection purposes */ | |
618 | struct os_reltime scan_min_time; | |
619 | int scan_runs; /* number of scan runs since WPS was started */ | |
620 | int *next_scan_freqs; | |
621 | int *manual_scan_freqs; | |
622 | int *manual_sched_scan_freqs; | |
623 | unsigned int manual_scan_passive:1; | |
624 | unsigned int manual_scan_use_id:1; | |
625 | unsigned int manual_scan_only_new:1; | |
626 | unsigned int own_scan_requested:1; | |
627 | unsigned int own_scan_running:1; | |
628 | unsigned int clear_driver_scan_cache:1; | |
629 | unsigned int manual_scan_id; | |
630 | int scan_interval; /* time in sec between scans to find suitable AP */ | |
631 | int normal_scans; /* normal scans run before sched_scan */ | |
632 | int scan_for_connection; /* whether the scan request was triggered for | |
633 | * finding a connection */ | |
634 | #define MAX_SCAN_ID 16 | |
635 | int scan_id[MAX_SCAN_ID]; | |
636 | unsigned int scan_id_count; | |
637 | ||
638 | struct wpa_ssid_value *ssids_from_scan_req; | |
639 | unsigned int num_ssids_from_scan_req; | |
640 | ||
641 | u64 drv_flags; | |
642 | unsigned int drv_enc; | |
643 | unsigned int drv_smps_modes; | |
644 | unsigned int drv_rrm_flags; | |
645 | ||
646 | /* | |
647 | * A bitmap of supported protocols for probe response offload. See | |
648 | * struct wpa_driver_capa in driver.h | |
649 | */ | |
650 | unsigned int probe_resp_offloads; | |
651 | ||
652 | /* extended capabilities supported by the driver */ | |
653 | const u8 *extended_capa, *extended_capa_mask; | |
654 | unsigned int extended_capa_len; | |
655 | ||
656 | int max_scan_ssids; | |
657 | int max_sched_scan_ssids; | |
658 | unsigned int max_sched_scan_plans; | |
659 | unsigned int max_sched_scan_plan_interval; | |
660 | unsigned int max_sched_scan_plan_iterations; | |
661 | int sched_scan_supported; | |
662 | unsigned int max_match_sets; | |
663 | unsigned int max_remain_on_chan; | |
664 | unsigned int max_stations; | |
665 | ||
666 | int pending_mic_error_report; | |
667 | int pending_mic_error_pairwise; | |
668 | int mic_errors_seen; /* Michael MIC errors with the current PTK */ | |
669 | ||
670 | struct wps_context *wps; | |
671 | int wps_success; /* WPS success event received */ | |
672 | struct wps_er *wps_er; | |
673 | unsigned int wps_run; | |
674 | struct os_reltime wps_pin_start_time; | |
675 | int blacklist_cleared; | |
676 | ||
677 | struct wpabuf *pending_eapol_rx; | |
678 | struct os_reltime pending_eapol_rx_time; | |
679 | u8 pending_eapol_rx_src[ETH_ALEN]; | |
680 | unsigned int last_eapol_matches_bssid:1; | |
681 | unsigned int eap_expected_failure:1; | |
682 | unsigned int reattach:1; /* reassociation to the same BSS requested */ | |
683 | unsigned int mac_addr_changed:1; | |
684 | unsigned int added_vif:1; | |
685 | unsigned int wnmsleep_used:1; | |
686 | ||
687 | struct os_reltime last_mac_addr_change; | |
688 | int last_mac_addr_style; | |
689 | ||
690 | struct ibss_rsn *ibss_rsn; | |
691 | ||
692 | int set_sta_uapsd; | |
693 | int sta_uapsd; | |
694 | int set_ap_uapsd; | |
695 | int ap_uapsd; | |
696 | ||
697 | #ifdef CONFIG_SME | |
698 | struct { | |
699 | u8 ssid[SSID_MAX_LEN]; | |
700 | size_t ssid_len; | |
701 | int freq; | |
702 | u8 assoc_req_ie[200]; | |
703 | size_t assoc_req_ie_len; | |
704 | int mfp; | |
705 | int ft_used; | |
706 | u8 mobility_domain[2]; | |
707 | u8 *ft_ies; | |
708 | size_t ft_ies_len; | |
709 | u8 prev_bssid[ETH_ALEN]; | |
710 | int prev_bssid_set; | |
711 | int auth_alg; | |
712 | int proto; | |
713 | ||
714 | int sa_query_count; /* number of pending SA Query requests; | |
715 | * 0 = no SA Query in progress */ | |
716 | int sa_query_timed_out; | |
717 | u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN * | |
718 | * sa_query_count octets of pending | |
719 | * SA Query transaction identifiers */ | |
720 | struct os_reltime sa_query_start; | |
721 | struct os_reltime last_unprot_disconnect; | |
722 | enum { HT_SEC_CHAN_UNKNOWN, | |
723 | HT_SEC_CHAN_ABOVE, | |
724 | HT_SEC_CHAN_BELOW } ht_sec_chan; | |
725 | u8 sched_obss_scan; | |
726 | u16 obss_scan_int; | |
727 | u16 bss_max_idle_period; | |
728 | #ifdef CONFIG_SAE | |
729 | struct sae_data sae; | |
730 | struct wpabuf *sae_token; | |
731 | int sae_group_index; | |
732 | unsigned int sae_pmksa_caching:1; | |
733 | #endif /* CONFIG_SAE */ | |
734 | } sme; | |
735 | #endif /* CONFIG_SME */ | |
736 | ||
737 | #ifdef CONFIG_AP | |
738 | struct hostapd_iface *ap_iface; | |
739 | void (*ap_configured_cb)(void *ctx, void *data); | |
740 | void *ap_configured_cb_ctx; | |
741 | void *ap_configured_cb_data; | |
742 | #endif /* CONFIG_AP */ | |
743 | ||
744 | struct hostapd_iface *ifmsh; | |
745 | #ifdef CONFIG_MESH | |
746 | struct mesh_rsn *mesh_rsn; | |
747 | int mesh_if_idx; | |
748 | unsigned int mesh_if_created:1; | |
749 | unsigned int mesh_ht_enabled:1; | |
750 | unsigned int mesh_vht_enabled:1; | |
751 | int mesh_auth_block_duration; /* sec */ | |
752 | #endif /* CONFIG_MESH */ | |
753 | ||
754 | unsigned int off_channel_freq; | |
755 | struct wpabuf *pending_action_tx; | |
756 | u8 pending_action_src[ETH_ALEN]; | |
757 | u8 pending_action_dst[ETH_ALEN]; | |
758 | u8 pending_action_bssid[ETH_ALEN]; | |
759 | unsigned int pending_action_freq; | |
760 | int pending_action_no_cck; | |
761 | int pending_action_without_roc; | |
762 | unsigned int pending_action_tx_done:1; | |
763 | void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s, | |
764 | unsigned int freq, const u8 *dst, | |
765 | const u8 *src, const u8 *bssid, | |
766 | const u8 *data, size_t data_len, | |
767 | enum offchannel_send_action_result | |
768 | result); | |
769 | unsigned int roc_waiting_drv_freq; | |
770 | int action_tx_wait_time; | |
771 | ||
772 | int p2p_mgmt; | |
773 | ||
774 | #ifdef CONFIG_P2P | |
775 | struct p2p_go_neg_results *go_params; | |
776 | int create_p2p_iface; | |
777 | u8 pending_interface_addr[ETH_ALEN]; | |
778 | char pending_interface_name[100]; | |
779 | int pending_interface_type; | |
780 | int p2p_group_idx; | |
781 | unsigned int pending_listen_freq; | |
782 | unsigned int pending_listen_duration; | |
783 | enum { | |
784 | NOT_P2P_GROUP_INTERFACE, | |
785 | P2P_GROUP_INTERFACE_PENDING, | |
786 | P2P_GROUP_INTERFACE_GO, | |
787 | P2P_GROUP_INTERFACE_CLIENT | |
788 | } p2p_group_interface; | |
789 | struct p2p_group *p2p_group; | |
790 | int p2p_long_listen; /* remaining time in long Listen state in ms */ | |
791 | char p2p_pin[10]; | |
792 | int p2p_wps_method; | |
793 | u8 p2p_auth_invite[ETH_ALEN]; | |
794 | int p2p_sd_over_ctrl_iface; | |
795 | int p2p_in_provisioning; | |
796 | int p2p_in_invitation; | |
797 | int p2p_invite_go_freq; | |
798 | int pending_invite_ssid_id; | |
799 | int show_group_started; | |
800 | u8 go_dev_addr[ETH_ALEN]; | |
801 | int pending_pd_before_join; | |
802 | u8 pending_join_iface_addr[ETH_ALEN]; | |
803 | u8 pending_join_dev_addr[ETH_ALEN]; | |
804 | int pending_join_wps_method; | |
805 | u8 p2p_join_ssid[SSID_MAX_LEN]; | |
806 | size_t p2p_join_ssid_len; | |
807 | int p2p_join_scan_count; | |
808 | int auto_pd_scan_retry; | |
809 | int force_long_sd; | |
810 | u16 pending_pd_config_methods; | |
811 | enum { | |
812 | NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN, AUTO_PD_ASP | |
813 | } pending_pd_use; | |
814 | ||
815 | /* | |
816 | * Whether cross connection is disallowed by the AP to which this | |
817 | * interface is associated (only valid if there is an association). | |
818 | */ | |
819 | int cross_connect_disallowed; | |
820 | ||
821 | /* | |
822 | * Whether this P2P group is configured to use cross connection (only | |
823 | * valid if this is P2P GO interface). The actual cross connect packet | |
824 | * forwarding may not be configured depending on the uplink status. | |
825 | */ | |
826 | int cross_connect_enabled; | |
827 | ||
828 | /* Whether cross connection forwarding is in use at the moment. */ | |
829 | int cross_connect_in_use; | |
830 | ||
831 | /* | |
832 | * Uplink interface name for cross connection | |
833 | */ | |
834 | char cross_connect_uplink[100]; | |
835 | ||
836 | unsigned int p2p_auto_join:1; | |
837 | unsigned int p2p_auto_pd:1; | |
838 | unsigned int p2p_persistent_group:1; | |
839 | unsigned int p2p_fallback_to_go_neg:1; | |
840 | unsigned int p2p_pd_before_go_neg:1; | |
841 | unsigned int p2p_go_ht40:1; | |
842 | unsigned int p2p_go_vht:1; | |
843 | unsigned int user_initiated_pd:1; | |
844 | unsigned int p2p_go_group_formation_completed:1; | |
845 | unsigned int group_formation_reported:1; | |
846 | unsigned int waiting_presence_resp; | |
847 | int p2p_first_connection_timeout; | |
848 | unsigned int p2p_nfc_tag_enabled:1; | |
849 | unsigned int p2p_peer_oob_pk_hash_known:1; | |
850 | unsigned int p2p_disable_ip_addr_req:1; | |
851 | unsigned int p2ps_method_config_any:1; | |
852 | unsigned int p2p_cli_probe:1; | |
853 | int p2p_persistent_go_freq; | |
854 | int p2p_persistent_id; | |
855 | int p2p_go_intent; | |
856 | int p2p_connect_freq; | |
857 | struct os_reltime p2p_auto_started; | |
858 | struct wpa_ssid *p2p_last_4way_hs_fail; | |
859 | struct wpa_radio_work *p2p_scan_work; | |
860 | struct wpa_radio_work *p2p_listen_work; | |
861 | struct wpa_radio_work *p2p_send_action_work; | |
862 | ||
863 | u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */ | |
864 | struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group | |
865 | * formation */ | |
866 | u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN]; | |
867 | u8 p2p_ip_addr_info[3 * 4]; | |
868 | ||
869 | /* group common frequencies */ | |
870 | int *p2p_group_common_freqs; | |
871 | unsigned int p2p_group_common_freqs_num; | |
872 | u8 p2ps_join_addr[ETH_ALEN]; | |
873 | ||
874 | unsigned int p2p_go_max_oper_chwidth; | |
875 | unsigned int p2p_go_vht_center_freq2; | |
876 | #endif /* CONFIG_P2P */ | |
877 | ||
878 | struct wpa_ssid *bgscan_ssid; | |
879 | const struct bgscan_ops *bgscan; | |
880 | void *bgscan_priv; | |
881 | ||
882 | const struct autoscan_ops *autoscan; | |
883 | struct wpa_driver_scan_params *autoscan_params; | |
884 | void *autoscan_priv; | |
885 | ||
886 | struct wpa_ssid *connect_without_scan; | |
887 | ||
888 | struct wps_ap_info *wps_ap; | |
889 | size_t num_wps_ap; | |
890 | int wps_ap_iter; | |
891 | ||
892 | int after_wps; | |
893 | int known_wps_freq; | |
894 | unsigned int wps_freq; | |
895 | int wps_fragment_size; | |
896 | int auto_reconnect_disabled; | |
897 | ||
898 | /* Channel preferences for AP/P2P GO use */ | |
899 | int best_24_freq; | |
900 | int best_5_freq; | |
901 | int best_overall_freq; | |
902 | ||
903 | struct gas_query *gas; | |
904 | ||
905 | #ifdef CONFIG_INTERWORKING | |
906 | unsigned int fetch_anqp_in_progress:1; | |
907 | unsigned int network_select:1; | |
908 | unsigned int auto_select:1; | |
909 | unsigned int auto_network_select:1; | |
910 | unsigned int interworking_fast_assoc_tried:1; | |
911 | unsigned int fetch_all_anqp:1; | |
912 | unsigned int fetch_osu_info:1; | |
913 | unsigned int fetch_osu_waiting_scan:1; | |
914 | unsigned int fetch_osu_icon_in_progress:1; | |
915 | struct wpa_bss *interworking_gas_bss; | |
916 | unsigned int osu_icon_id; | |
917 | struct dl_list icon_head; /* struct icon_entry */ | |
918 | struct osu_provider *osu_prov; | |
919 | size_t osu_prov_count; | |
920 | struct os_reltime osu_icon_fetch_start; | |
921 | unsigned int num_osu_scans; | |
922 | unsigned int num_prov_found; | |
923 | #endif /* CONFIG_INTERWORKING */ | |
924 | unsigned int drv_capa_known; | |
925 | ||
926 | struct { | |
927 | struct hostapd_hw_modes *modes; | |
928 | u16 num_modes; | |
929 | u16 flags; | |
930 | } hw; | |
931 | enum local_hw_capab { | |
932 | CAPAB_NO_HT_VHT, | |
933 | CAPAB_HT, | |
934 | CAPAB_HT40, | |
935 | CAPAB_VHT, | |
936 | } hw_capab; | |
937 | #ifdef CONFIG_MACSEC | |
938 | struct ieee802_1x_kay *kay; | |
939 | #endif /* CONFIG_MACSEC */ | |
940 | ||
941 | int pno; | |
942 | int pno_sched_pending; | |
943 | ||
944 | /* WLAN_REASON_* reason codes. Negative if locally generated. */ | |
945 | int disconnect_reason; | |
946 | ||
947 | struct ext_password_data *ext_pw; | |
948 | ||
949 | struct wpabuf *last_gas_resp, *prev_gas_resp; | |
950 | u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN]; | |
951 | u8 last_gas_dialog_token, prev_gas_dialog_token; | |
952 | ||
953 | unsigned int no_keep_alive:1; | |
954 | unsigned int ext_mgmt_frame_handling:1; | |
955 | unsigned int ext_eapol_frame_io:1; | |
956 | unsigned int wmm_ac_supported:1; | |
957 | unsigned int ext_work_in_progress:1; | |
958 | unsigned int own_disconnect_req:1; | |
959 | ||
960 | #define MAC_ADDR_RAND_SCAN BIT(0) | |
961 | #define MAC_ADDR_RAND_SCHED_SCAN BIT(1) | |
962 | #define MAC_ADDR_RAND_PNO BIT(2) | |
963 | #define MAC_ADDR_RAND_ALL (MAC_ADDR_RAND_SCAN | \ | |
964 | MAC_ADDR_RAND_SCHED_SCAN | \ | |
965 | MAC_ADDR_RAND_PNO) | |
966 | unsigned int mac_addr_rand_supported; | |
967 | unsigned int mac_addr_rand_enable; | |
968 | ||
969 | /* MAC Address followed by mask (2 * ETH_ALEN) */ | |
970 | u8 *mac_addr_scan; | |
971 | u8 *mac_addr_sched_scan; | |
972 | u8 *mac_addr_pno; | |
973 | ||
974 | #ifdef CONFIG_WNM | |
975 | u8 wnm_dialog_token; | |
976 | u8 wnm_reply; | |
977 | u8 wnm_num_neighbor_report; | |
978 | u8 wnm_mode; | |
979 | u16 wnm_dissoc_timer; | |
980 | u8 wnm_bss_termination_duration[12]; | |
981 | struct neighbor_report *wnm_neighbor_report_elements; | |
982 | struct os_reltime wnm_cand_valid_until; | |
983 | u8 wnm_cand_from_bss[ETH_ALEN]; | |
984 | #endif /* CONFIG_WNM */ | |
985 | ||
986 | #ifdef CONFIG_TESTING_GET_GTK | |
987 | u8 last_gtk[32]; | |
988 | size_t last_gtk_len; | |
989 | #endif /* CONFIG_TESTING_GET_GTK */ | |
990 | ||
991 | unsigned int num_multichan_concurrent; | |
992 | struct wpa_radio_work *connect_work; | |
993 | ||
994 | unsigned int ext_work_id; | |
995 | ||
996 | struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES]; | |
997 | ||
998 | #ifdef CONFIG_TESTING_OPTIONS | |
999 | struct l2_packet_data *l2_test; | |
1000 | unsigned int extra_roc_dur; | |
1001 | enum wpa_supplicant_test_failure test_failure; | |
1002 | unsigned int p2p_go_csa_on_inv:1; | |
1003 | #endif /* CONFIG_TESTING_OPTIONS */ | |
1004 | ||
1005 | struct wmm_ac_assoc_data *wmm_ac_assoc_info; | |
1006 | struct wmm_tspec_element *tspecs[WMM_AC_NUM][TS_DIR_IDX_COUNT]; | |
1007 | struct wmm_ac_addts_request *addts_request; | |
1008 | u8 wmm_ac_last_dialog_token; | |
1009 | struct wmm_tspec_element *last_tspecs; | |
1010 | u8 last_tspecs_count; | |
1011 | ||
1012 | struct rrm_data rrm; | |
1013 | ||
1014 | #ifdef CONFIG_FST | |
1015 | struct fst_iface *fst; | |
1016 | const struct wpabuf *fst_ies; | |
1017 | struct wpabuf *received_mb_ies; | |
1018 | #endif /* CONFIG_FST */ | |
1019 | ||
1020 | #ifdef CONFIG_MBO | |
1021 | /* Multiband operation non-preferred channel */ | |
1022 | struct wpa_mbo_non_pref_channel { | |
1023 | enum mbo_non_pref_chan_reason reason; | |
1024 | u8 oper_class; | |
1025 | u8 chan; | |
1026 | u8 reason_detail; | |
1027 | u8 preference; | |
1028 | } *non_pref_chan; | |
1029 | size_t non_pref_chan_num; | |
1030 | u8 mbo_wnm_token; | |
1031 | #endif /* CONFIG_MBO */ | |
1032 | }; | |
1033 | ||
1034 | ||
1035 | /* wpa_supplicant.c */ | |
1036 | void wpa_supplicant_apply_ht_overrides( | |
1037 | struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, | |
1038 | struct wpa_driver_associate_params *params); | |
1039 | void wpa_supplicant_apply_vht_overrides( | |
1040 | struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, | |
1041 | struct wpa_driver_associate_params *params); | |
1042 | ||
1043 | int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); | |
1044 | int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s, | |
1045 | struct wpa_ssid *ssid); | |
1046 | ||
1047 | int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s); | |
1048 | ||
1049 | const char * wpa_supplicant_state_txt(enum wpa_states state); | |
1050 | int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s); | |
1051 | int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s); | |
1052 | int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s, | |
1053 | struct wpa_bss *bss, struct wpa_ssid *ssid, | |
1054 | u8 *wpa_ie, size_t *wpa_ie_len); | |
1055 | void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, | |
1056 | struct wpa_bss *bss, | |
1057 | struct wpa_ssid *ssid); | |
1058 | void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s, | |
1059 | struct wpa_ssid *ssid); | |
1060 | void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s); | |
1061 | void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr); | |
1062 | void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s, | |
1063 | int sec, int usec); | |
1064 | void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s); | |
1065 | void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, | |
1066 | enum wpa_states state); | |
1067 | struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s); | |
1068 | const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s); | |
1069 | void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s); | |
1070 | void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s, | |
1071 | int reason_code); | |
1072 | ||
1073 | void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s, | |
1074 | struct wpa_ssid *ssid); | |
1075 | void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s, | |
1076 | struct wpa_ssid *ssid); | |
1077 | void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s, | |
1078 | struct wpa_ssid *ssid); | |
1079 | int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s, | |
1080 | const char *pkcs11_engine_path, | |
1081 | const char *pkcs11_module_path); | |
1082 | int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, | |
1083 | int ap_scan); | |
1084 | int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s, | |
1085 | unsigned int expire_age); | |
1086 | int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s, | |
1087 | unsigned int expire_count); | |
1088 | int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s, | |
1089 | int scan_interval); | |
1090 | int wpa_supplicant_set_debug_params(struct wpa_global *global, | |
1091 | int debug_level, int debug_timestamp, | |
1092 | int debug_show_keys); | |
1093 | void free_hw_features(struct wpa_supplicant *wpa_s); | |
1094 | ||
1095 | void wpa_show_license(void); | |
1096 | ||
1097 | struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global, | |
1098 | struct wpa_interface *iface, | |
1099 | struct wpa_supplicant *parent); | |
1100 | int wpa_supplicant_remove_iface(struct wpa_global *global, | |
1101 | struct wpa_supplicant *wpa_s, | |
1102 | int terminate); | |
1103 | struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global, | |
1104 | const char *ifname); | |
1105 | struct wpa_global * wpa_supplicant_init(struct wpa_params *params); | |
1106 | int wpa_supplicant_run(struct wpa_global *global); | |
1107 | void wpa_supplicant_deinit(struct wpa_global *global); | |
1108 | ||
1109 | int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s, | |
1110 | struct wpa_ssid *ssid); | |
1111 | void wpa_supplicant_terminate_proc(struct wpa_global *global); | |
1112 | void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr, | |
1113 | const u8 *buf, size_t len); | |
1114 | void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s); | |
1115 | void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s); | |
1116 | void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid); | |
1117 | int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s); | |
1118 | int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s); | |
1119 | void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason); | |
1120 | void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s, | |
1121 | struct wpa_ssid *ssid, int clear_failures); | |
1122 | int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid); | |
1123 | int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid, | |
1124 | size_t ssid_len); | |
1125 | void wpas_request_connection(struct wpa_supplicant *wpa_s); | |
1126 | int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen); | |
1127 | int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style); | |
1128 | int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s); | |
1129 | void add_freq(int *freqs, int *num_freqs, int freq); | |
1130 | ||
1131 | void wpas_rrm_reset(struct wpa_supplicant *wpa_s); | |
1132 | void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s, | |
1133 | const u8 *report, size_t report_len); | |
1134 | int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s, | |
1135 | const struct wpa_ssid *ssid, | |
1136 | void (*cb)(void *ctx, | |
1137 | struct wpabuf *neighbor_rep), | |
1138 | void *cb_ctx); | |
1139 | void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s, | |
1140 | const u8 *src, | |
1141 | const u8 *frame, size_t len, | |
1142 | int rssi); | |
1143 | ||
1144 | ||
1145 | /* MBO functions */ | |
1146 | int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len); | |
1147 | int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s, | |
1148 | const char *non_pref_chan); | |
1149 | ||
1150 | /** | |
1151 | * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response | |
1152 | * @wpa_s: Pointer to wpa_supplicant data | |
1153 | * @ssid: Pointer to the network block the reply is for | |
1154 | * @field: field the response is a reply for | |
1155 | * @value: value (ie, password, etc) for @field | |
1156 | * Returns: 0 on success, non-zero on error | |
1157 | * | |
1158 | * Helper function to handle replies to control interface requests. | |
1159 | */ | |
1160 | int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s, | |
1161 | struct wpa_ssid *ssid, | |
1162 | const char *field, | |
1163 | const char *value); | |
1164 | ||
1165 | void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s, | |
1166 | const struct wpa_ssid *ssid, | |
1167 | struct hostapd_freq_params *freq); | |
1168 | ||
1169 | /* events.c */ | |
1170 | void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s); | |
1171 | int wpa_supplicant_connect(struct wpa_supplicant *wpa_s, | |
1172 | struct wpa_bss *selected, | |
1173 | struct wpa_ssid *ssid); | |
1174 | void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx); | |
1175 | void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx); | |
1176 | void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s); | |
1177 | int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s); | |
1178 | struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s, | |
1179 | struct wpa_ssid **selected_ssid); | |
1180 | ||
1181 | /* eap_register.c */ | |
1182 | int eap_register_methods(void); | |
1183 | ||
1184 | /** | |
1185 | * Utility method to tell if a given network is for persistent group storage | |
1186 | * @ssid: Network object | |
1187 | * Returns: 1 if network is a persistent group, 0 otherwise | |
1188 | */ | |
1189 | static inline int network_is_persistent_group(struct wpa_ssid *ssid) | |
1190 | { | |
1191 | return ssid->disabled == 2 && ssid->p2p_persistent_group; | |
1192 | } | |
1193 | ||
1194 | int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); | |
1195 | int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); | |
1196 | ||
1197 | int wpas_init_ext_pw(struct wpa_supplicant *wpa_s); | |
1198 | ||
1199 | void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title, | |
1200 | struct wpa_used_freq_data *freqs_data, | |
1201 | unsigned int len); | |
1202 | ||
1203 | int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s, | |
1204 | struct wpa_used_freq_data *freqs_data, | |
1205 | unsigned int len); | |
1206 | int get_shared_radio_freqs(struct wpa_supplicant *wpa_s, | |
1207 | int *freq_array, unsigned int len); | |
1208 | ||
1209 | void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx); | |
1210 | ||
1211 | void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s); | |
1212 | struct wpa_supplicant * wpas_vendor_elem(struct wpa_supplicant *wpa_s, | |
1213 | enum wpa_vendor_elem_frame frame); | |
1214 | int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame, | |
1215 | const u8 *elem, size_t len); | |
1216 | ||
1217 | #ifdef CONFIG_FST | |
1218 | ||
1219 | struct fst_wpa_obj; | |
1220 | ||
1221 | void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s, | |
1222 | struct fst_wpa_obj *iface_obj); | |
1223 | ||
1224 | #endif /* CONFIG_FST */ | |
1225 | ||
1226 | int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd); | |
1227 | ||
1228 | struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes, | |
1229 | u16 num_modes, enum hostapd_hw_mode mode); | |
1230 | ||
1231 | #endif /* WPA_SUPPLICANT_I_H */ |