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1 | /* | |
2 | * wpa_supplicant - Internal definitions | |
3 | * Copyright (c) 2003-2012, 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 "config_ssid.h" | |
15 | ||
16 | extern const char *wpa_supplicant_version; | |
17 | extern const char *wpa_supplicant_license; | |
18 | #ifndef CONFIG_NO_STDOUT_DEBUG | |
19 | extern const char *wpa_supplicant_full_license1; | |
20 | extern const char *wpa_supplicant_full_license2; | |
21 | extern const char *wpa_supplicant_full_license3; | |
22 | extern const char *wpa_supplicant_full_license4; | |
23 | extern const char *wpa_supplicant_full_license5; | |
24 | #endif /* CONFIG_NO_STDOUT_DEBUG */ | |
25 | ||
26 | struct wpa_sm; | |
27 | struct wpa_supplicant; | |
28 | struct ibss_rsn; | |
29 | struct scan_info; | |
30 | struct wpa_bss; | |
31 | struct wpa_scan_results; | |
32 | struct hostapd_hw_modes; | |
33 | struct wpa_driver_associate_params; | |
34 | ||
35 | /* | |
36 | * Forward declarations of private structures used within the ctrl_iface | |
37 | * backends. Other parts of wpa_supplicant do not have access to data stored in | |
38 | * these structures. | |
39 | */ | |
40 | struct ctrl_iface_priv; | |
41 | struct ctrl_iface_global_priv; | |
42 | struct wpas_dbus_priv; | |
43 | ||
44 | /** | |
45 | * struct wpa_interface - Parameters for wpa_supplicant_add_iface() | |
46 | */ | |
47 | struct wpa_interface { | |
48 | /** | |
49 | * confname - Configuration name (file or profile) name | |
50 | * | |
51 | * This can also be %NULL when a configuration file is not used. In | |
52 | * that case, ctrl_interface must be set to allow the interface to be | |
53 | * configured. | |
54 | */ | |
55 | const char *confname; | |
56 | ||
57 | /** | |
58 | * ctrl_interface - Control interface parameter | |
59 | * | |
60 | * If a configuration file is not used, this variable can be used to | |
61 | * set the ctrl_interface parameter that would have otherwise been read | |
62 | * from the configuration file. If both confname and ctrl_interface are | |
63 | * set, ctrl_interface is used to override the value from configuration | |
64 | * file. | |
65 | */ | |
66 | const char *ctrl_interface; | |
67 | ||
68 | /** | |
69 | * driver - Driver interface name, or %NULL to use the default driver | |
70 | */ | |
71 | const char *driver; | |
72 | ||
73 | /** | |
74 | * driver_param - Driver interface parameters | |
75 | * | |
76 | * If a configuration file is not used, this variable can be used to | |
77 | * set the driver_param parameters that would have otherwise been read | |
78 | * from the configuration file. If both confname and driver_param are | |
79 | * set, driver_param is used to override the value from configuration | |
80 | * file. | |
81 | */ | |
82 | const char *driver_param; | |
83 | ||
84 | /** | |
85 | * ifname - Interface name | |
86 | */ | |
87 | const char *ifname; | |
88 | ||
89 | /** | |
90 | * bridge_ifname - Optional bridge interface name | |
91 | * | |
92 | * If the driver interface (ifname) is included in a Linux bridge | |
93 | * device, the bridge interface may need to be used for receiving EAPOL | |
94 | * frames. This can be enabled by setting this variable to enable | |
95 | * receiving of EAPOL frames from an additional interface. | |
96 | */ | |
97 | const char *bridge_ifname; | |
98 | }; | |
99 | ||
100 | /** | |
101 | * struct wpa_params - Parameters for wpa_supplicant_init() | |
102 | */ | |
103 | struct wpa_params { | |
104 | /** | |
105 | * daemonize - Run %wpa_supplicant in the background | |
106 | */ | |
107 | int daemonize; | |
108 | ||
109 | /** | |
110 | * wait_for_monitor - Wait for a monitor program before starting | |
111 | */ | |
112 | int wait_for_monitor; | |
113 | ||
114 | /** | |
115 | * pid_file - Path to a PID (process ID) file | |
116 | * | |
117 | * If this and daemonize are set, process ID of the background process | |
118 | * will be written to the specified file. | |
119 | */ | |
120 | char *pid_file; | |
121 | ||
122 | /** | |
123 | * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO) | |
124 | */ | |
125 | int wpa_debug_level; | |
126 | ||
127 | /** | |
128 | * wpa_debug_show_keys - Whether keying material is included in debug | |
129 | * | |
130 | * This parameter can be used to allow keying material to be included | |
131 | * in debug messages. This is a security risk and this option should | |
132 | * not be enabled in normal configuration. If needed during | |
133 | * development or while troubleshooting, this option can provide more | |
134 | * details for figuring out what is happening. | |
135 | */ | |
136 | int wpa_debug_show_keys; | |
137 | ||
138 | /** | |
139 | * wpa_debug_timestamp - Whether to include timestamp in debug messages | |
140 | */ | |
141 | int wpa_debug_timestamp; | |
142 | ||
143 | /** | |
144 | * ctrl_interface - Global ctrl_iface path/parameter | |
145 | */ | |
146 | char *ctrl_interface; | |
147 | ||
148 | /** | |
149 | * dbus_ctrl_interface - Enable the DBus control interface | |
150 | */ | |
151 | int dbus_ctrl_interface; | |
152 | ||
153 | /** | |
154 | * wpa_debug_file_path - Path of debug file or %NULL to use stdout | |
155 | */ | |
156 | const char *wpa_debug_file_path; | |
157 | ||
158 | /** | |
159 | * wpa_debug_syslog - Enable log output through syslog | |
160 | */ | |
161 | int wpa_debug_syslog; | |
162 | ||
163 | /** | |
164 | * wpa_debug_tracing - Enable log output through Linux tracing | |
165 | */ | |
166 | int wpa_debug_tracing; | |
167 | ||
168 | /** | |
169 | * override_driver - Optional driver parameter override | |
170 | * | |
171 | * This parameter can be used to override the driver parameter in | |
172 | * dynamic interface addition to force a specific driver wrapper to be | |
173 | * used instead. | |
174 | */ | |
175 | char *override_driver; | |
176 | ||
177 | /** | |
178 | * override_ctrl_interface - Optional ctrl_interface override | |
179 | * | |
180 | * This parameter can be used to override the ctrl_interface parameter | |
181 | * in dynamic interface addition to force a control interface to be | |
182 | * created. | |
183 | */ | |
184 | char *override_ctrl_interface; | |
185 | ||
186 | /** | |
187 | * entropy_file - Optional entropy file | |
188 | * | |
189 | * This parameter can be used to configure wpa_supplicant to maintain | |
190 | * its internal entropy store over restarts. | |
191 | */ | |
192 | char *entropy_file; | |
193 | }; | |
194 | ||
195 | struct p2p_srv_bonjour { | |
196 | struct dl_list list; | |
197 | struct wpabuf *query; | |
198 | struct wpabuf *resp; | |
199 | }; | |
200 | ||
201 | struct p2p_srv_upnp { | |
202 | struct dl_list list; | |
203 | u8 version; | |
204 | char *service; | |
205 | }; | |
206 | ||
207 | struct wpa_freq_range { | |
208 | unsigned int min; | |
209 | unsigned int max; | |
210 | }; | |
211 | ||
212 | ||
213 | /** | |
214 | * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces | |
215 | * | |
216 | * This structure is initialized by calling wpa_supplicant_init() when starting | |
217 | * %wpa_supplicant. | |
218 | */ | |
219 | struct wpa_global { | |
220 | struct wpa_supplicant *ifaces; | |
221 | struct wpa_params params; | |
222 | struct ctrl_iface_global_priv *ctrl_iface; | |
223 | struct wpas_dbus_priv *dbus; | |
224 | void **drv_priv; | |
225 | size_t drv_count; | |
226 | struct os_time suspend_time; | |
227 | struct p2p_data *p2p; | |
228 | struct wpa_supplicant *p2p_init_wpa_s; | |
229 | struct wpa_supplicant *p2p_group_formation; | |
230 | u8 p2p_dev_addr[ETH_ALEN]; | |
231 | struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */ | |
232 | struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */ | |
233 | int p2p_disabled; | |
234 | int cross_connection; | |
235 | struct wpa_freq_range *p2p_disallow_freq; | |
236 | unsigned int num_p2p_disallow_freq; | |
237 | enum wpa_conc_pref { | |
238 | WPA_CONC_PREF_NOT_SET, | |
239 | WPA_CONC_PREF_STA, | |
240 | WPA_CONC_PREF_P2P | |
241 | } conc_pref; | |
242 | unsigned int p2p_cb_on_scan_complete:1; | |
243 | ||
244 | #ifdef CONFIG_WIFI_DISPLAY | |
245 | int wifi_display; | |
246 | #define MAX_WFD_SUBELEMS 10 | |
247 | struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS]; | |
248 | #endif /* CONFIG_WIFI_DISPLAY */ | |
249 | }; | |
250 | ||
251 | ||
252 | enum offchannel_send_action_result { | |
253 | OFFCHANNEL_SEND_ACTION_SUCCESS /* Frame was send and acknowledged */, | |
254 | OFFCHANNEL_SEND_ACTION_NO_ACK /* Frame was sent, but not acknowledged | |
255 | */, | |
256 | OFFCHANNEL_SEND_ACTION_FAILED /* Frame was not sent due to a failure */ | |
257 | }; | |
258 | ||
259 | struct wps_ap_info { | |
260 | u8 bssid[ETH_ALEN]; | |
261 | enum wps_ap_info_type { | |
262 | WPS_AP_NOT_SEL_REG, | |
263 | WPS_AP_SEL_REG, | |
264 | WPS_AP_SEL_REG_OUR | |
265 | } type; | |
266 | unsigned int tries; | |
267 | struct os_time last_attempt; | |
268 | }; | |
269 | ||
270 | /** | |
271 | * struct wpa_supplicant - Internal data for wpa_supplicant interface | |
272 | * | |
273 | * This structure contains the internal data for core wpa_supplicant code. This | |
274 | * should be only used directly from the core code. However, a pointer to this | |
275 | * data is used from other files as an arbitrary context pointer in calls to | |
276 | * core functions. | |
277 | */ | |
278 | struct wpa_supplicant { | |
279 | struct wpa_global *global; | |
280 | struct wpa_supplicant *parent; | |
281 | struct wpa_supplicant *next; | |
282 | struct l2_packet_data *l2; | |
283 | struct l2_packet_data *l2_br; | |
284 | unsigned char own_addr[ETH_ALEN]; | |
285 | char ifname[100]; | |
286 | #ifdef CONFIG_CTRL_IFACE_DBUS | |
287 | char *dbus_path; | |
288 | #endif /* CONFIG_CTRL_IFACE_DBUS */ | |
289 | #ifdef CONFIG_CTRL_IFACE_DBUS_NEW | |
290 | char *dbus_new_path; | |
291 | char *dbus_groupobj_path; | |
292 | #ifdef CONFIG_AP | |
293 | char *preq_notify_peer; | |
294 | #endif /* CONFIG_AP */ | |
295 | #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ | |
296 | char bridge_ifname[16]; | |
297 | ||
298 | char *confname; | |
299 | struct wpa_config *conf; | |
300 | int countermeasures; | |
301 | os_time_t last_michael_mic_error; | |
302 | u8 bssid[ETH_ALEN]; | |
303 | u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this | |
304 | * field contains the target BSSID. */ | |
305 | int reassociate; /* reassociation requested */ | |
306 | int disconnected; /* all connections disabled; i.e., do no reassociate | |
307 | * before this has been cleared */ | |
308 | struct wpa_ssid *current_ssid; | |
309 | struct wpa_bss *current_bss; | |
310 | int ap_ies_from_associnfo; | |
311 | unsigned int assoc_freq; | |
312 | ||
313 | /* Selected configuration (based on Beacon/ProbeResp WPA IE) */ | |
314 | int pairwise_cipher; | |
315 | int group_cipher; | |
316 | int key_mgmt; | |
317 | int wpa_proto; | |
318 | int mgmt_group_cipher; | |
319 | ||
320 | void *drv_priv; /* private data used by driver_ops */ | |
321 | void *global_drv_priv; | |
322 | ||
323 | u8 *bssid_filter; | |
324 | size_t bssid_filter_count; | |
325 | ||
326 | /* previous scan was wildcard when interleaving between | |
327 | * wildcard scans and specific SSID scan when max_ssids=1 */ | |
328 | int prev_scan_wildcard; | |
329 | struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID; | |
330 | * NULL = not yet initialized (start | |
331 | * with wildcard SSID) | |
332 | * WILDCARD_SSID_SCAN = wildcard | |
333 | * SSID was used in the previous scan | |
334 | */ | |
335 | #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1) | |
336 | ||
337 | struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */ | |
338 | int sched_scan_timeout; | |
339 | int sched_scan_interval; | |
340 | int first_sched_scan; | |
341 | int sched_scan_timed_out; | |
342 | ||
343 | void (*scan_res_handler)(struct wpa_supplicant *wpa_s, | |
344 | struct wpa_scan_results *scan_res); | |
345 | struct dl_list bss; /* struct wpa_bss::list */ | |
346 | struct dl_list bss_id; /* struct wpa_bss::list_id */ | |
347 | size_t num_bss; | |
348 | unsigned int bss_update_idx; | |
349 | unsigned int bss_next_id; | |
350 | ||
351 | /* | |
352 | * Pointers to BSS entries in the order they were in the last scan | |
353 | * results. | |
354 | */ | |
355 | struct wpa_bss **last_scan_res; | |
356 | unsigned int last_scan_res_used; | |
357 | unsigned int last_scan_res_size; | |
358 | int last_scan_full; | |
359 | struct os_time last_scan; | |
360 | ||
361 | struct wpa_driver_ops *driver; | |
362 | int interface_removed; /* whether the network interface has been | |
363 | * removed */ | |
364 | struct wpa_sm *wpa; | |
365 | struct eapol_sm *eapol; | |
366 | ||
367 | struct ctrl_iface_priv *ctrl_iface; | |
368 | ||
369 | enum wpa_states wpa_state; | |
370 | int scanning; | |
371 | int sched_scanning; | |
372 | int new_connection; | |
373 | int reassociated_connection; | |
374 | ||
375 | int eapol_received; /* number of EAPOL packets received after the | |
376 | * previous association event */ | |
377 | ||
378 | struct scard_data *scard; | |
379 | #ifdef PCSC_FUNCS | |
380 | char imsi[20]; | |
381 | int mnc_len; | |
382 | #endif /* PCSC_FUNCS */ | |
383 | ||
384 | unsigned char last_eapol_src[ETH_ALEN]; | |
385 | ||
386 | int keys_cleared; | |
387 | ||
388 | struct wpa_blacklist *blacklist; | |
389 | ||
390 | int scan_req; /* manual scan request; this forces a scan even if there | |
391 | * are no enabled networks in the configuration */ | |
392 | int scan_runs; /* number of scan runs since WPS was started */ | |
393 | int *next_scan_freqs; | |
394 | int scan_interval; /* time in sec between scans to find suitable AP */ | |
395 | int normal_scans; /* normal scans run before sched_scan */ | |
396 | ||
397 | unsigned int drv_flags; | |
398 | unsigned int drv_enc; | |
399 | ||
400 | /* | |
401 | * A bitmap of supported protocols for probe response offload. See | |
402 | * struct wpa_driver_capa in driver.h | |
403 | */ | |
404 | unsigned int probe_resp_offloads; | |
405 | ||
406 | int max_scan_ssids; | |
407 | int max_sched_scan_ssids; | |
408 | int sched_scan_supported; | |
409 | unsigned int max_match_sets; | |
410 | unsigned int max_remain_on_chan; | |
411 | unsigned int max_stations; | |
412 | ||
413 | int pending_mic_error_report; | |
414 | int pending_mic_error_pairwise; | |
415 | int mic_errors_seen; /* Michael MIC errors with the current PTK */ | |
416 | ||
417 | struct wps_context *wps; | |
418 | int wps_success; /* WPS success event received */ | |
419 | struct wps_er *wps_er; | |
420 | int blacklist_cleared; | |
421 | ||
422 | struct wpabuf *pending_eapol_rx; | |
423 | struct os_time pending_eapol_rx_time; | |
424 | u8 pending_eapol_rx_src[ETH_ALEN]; | |
425 | ||
426 | struct ibss_rsn *ibss_rsn; | |
427 | ||
428 | int set_sta_uapsd; | |
429 | int sta_uapsd; | |
430 | int set_ap_uapsd; | |
431 | int ap_uapsd; | |
432 | ||
433 | #ifdef CONFIG_SME | |
434 | struct { | |
435 | u8 ssid[32]; | |
436 | size_t ssid_len; | |
437 | int freq; | |
438 | u8 assoc_req_ie[200]; | |
439 | size_t assoc_req_ie_len; | |
440 | int mfp; | |
441 | int ft_used; | |
442 | u8 mobility_domain[2]; | |
443 | u8 *ft_ies; | |
444 | size_t ft_ies_len; | |
445 | u8 prev_bssid[ETH_ALEN]; | |
446 | int prev_bssid_set; | |
447 | int auth_alg; | |
448 | int proto; | |
449 | ||
450 | int sa_query_count; /* number of pending SA Query requests; | |
451 | * 0 = no SA Query in progress */ | |
452 | int sa_query_timed_out; | |
453 | u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN * | |
454 | * sa_query_count octets of pending | |
455 | * SA Query transaction identifiers */ | |
456 | struct os_time sa_query_start; | |
457 | u8 sched_obss_scan; | |
458 | u16 obss_scan_int; | |
459 | u16 bss_max_idle_period; | |
460 | } sme; | |
461 | #endif /* CONFIG_SME */ | |
462 | ||
463 | #ifdef CONFIG_AP | |
464 | struct hostapd_iface *ap_iface; | |
465 | void (*ap_configured_cb)(void *ctx, void *data); | |
466 | void *ap_configured_cb_ctx; | |
467 | void *ap_configured_cb_data; | |
468 | #endif /* CONFIG_AP */ | |
469 | ||
470 | unsigned int off_channel_freq; | |
471 | struct wpabuf *pending_action_tx; | |
472 | u8 pending_action_src[ETH_ALEN]; | |
473 | u8 pending_action_dst[ETH_ALEN]; | |
474 | u8 pending_action_bssid[ETH_ALEN]; | |
475 | unsigned int pending_action_freq; | |
476 | int pending_action_no_cck; | |
477 | int pending_action_without_roc; | |
478 | void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s, | |
479 | unsigned int freq, const u8 *dst, | |
480 | const u8 *src, const u8 *bssid, | |
481 | const u8 *data, size_t data_len, | |
482 | enum offchannel_send_action_result | |
483 | result); | |
484 | unsigned int roc_waiting_drv_freq; | |
485 | int action_tx_wait_time; | |
486 | ||
487 | #ifdef CONFIG_P2P | |
488 | struct p2p_go_neg_results *go_params; | |
489 | int create_p2p_iface; | |
490 | u8 pending_interface_addr[ETH_ALEN]; | |
491 | char pending_interface_name[100]; | |
492 | int pending_interface_type; | |
493 | int p2p_group_idx; | |
494 | unsigned int pending_listen_freq; | |
495 | unsigned int pending_listen_duration; | |
496 | enum { | |
497 | NOT_P2P_GROUP_INTERFACE, | |
498 | P2P_GROUP_INTERFACE_PENDING, | |
499 | P2P_GROUP_INTERFACE_GO, | |
500 | P2P_GROUP_INTERFACE_CLIENT | |
501 | } p2p_group_interface; | |
502 | struct p2p_group *p2p_group; | |
503 | int p2p_long_listen; /* remaining time in long Listen state in ms */ | |
504 | char p2p_pin[10]; | |
505 | int p2p_wps_method; | |
506 | u8 p2p_auth_invite[ETH_ALEN]; | |
507 | int p2p_sd_over_ctrl_iface; | |
508 | int p2p_in_provisioning; | |
509 | int pending_invite_ssid_id; | |
510 | int show_group_started; | |
511 | u8 go_dev_addr[ETH_ALEN]; | |
512 | int pending_pd_before_join; | |
513 | u8 pending_join_iface_addr[ETH_ALEN]; | |
514 | u8 pending_join_dev_addr[ETH_ALEN]; | |
515 | int pending_join_wps_method; | |
516 | int p2p_join_scan_count; | |
517 | int auto_pd_scan_retry; | |
518 | int force_long_sd; | |
519 | u16 pending_pd_config_methods; | |
520 | enum { | |
521 | NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN | |
522 | } pending_pd_use; | |
523 | ||
524 | /* | |
525 | * Whether cross connection is disallowed by the AP to which this | |
526 | * interface is associated (only valid if there is an association). | |
527 | */ | |
528 | int cross_connect_disallowed; | |
529 | ||
530 | /* | |
531 | * Whether this P2P group is configured to use cross connection (only | |
532 | * valid if this is P2P GO interface). The actual cross connect packet | |
533 | * forwarding may not be configured depending on the uplink status. | |
534 | */ | |
535 | int cross_connect_enabled; | |
536 | ||
537 | /* Whether cross connection forwarding is in use at the moment. */ | |
538 | int cross_connect_in_use; | |
539 | ||
540 | /* | |
541 | * Uplink interface name for cross connection | |
542 | */ | |
543 | char cross_connect_uplink[100]; | |
544 | ||
545 | unsigned int sta_scan_pending:1; | |
546 | unsigned int p2p_auto_join:1; | |
547 | unsigned int p2p_auto_pd:1; | |
548 | unsigned int p2p_persistent_group:1; | |
549 | unsigned int p2p_fallback_to_go_neg:1; | |
550 | unsigned int p2p_pd_before_go_neg:1; | |
551 | unsigned int p2p_go_ht40:1; | |
552 | int p2p_persistent_go_freq; | |
553 | int p2p_persistent_id; | |
554 | int p2p_go_intent; | |
555 | int p2p_connect_freq; | |
556 | struct os_time p2p_auto_started; | |
557 | #endif /* CONFIG_P2P */ | |
558 | ||
559 | struct wpa_ssid *bgscan_ssid; | |
560 | const struct bgscan_ops *bgscan; | |
561 | void *bgscan_priv; | |
562 | ||
563 | const struct autoscan_ops *autoscan; | |
564 | struct wpa_driver_scan_params *autoscan_params; | |
565 | void *autoscan_priv; | |
566 | ||
567 | struct wpa_ssid *connect_without_scan; | |
568 | ||
569 | struct wps_ap_info *wps_ap; | |
570 | size_t num_wps_ap; | |
571 | int wps_ap_iter; | |
572 | ||
573 | int after_wps; | |
574 | int known_wps_freq; | |
575 | unsigned int wps_freq; | |
576 | int wps_fragment_size; | |
577 | int auto_reconnect_disabled; | |
578 | ||
579 | /* Channel preferences for AP/P2P GO use */ | |
580 | int best_24_freq; | |
581 | int best_5_freq; | |
582 | int best_overall_freq; | |
583 | ||
584 | struct gas_query *gas; | |
585 | ||
586 | #ifdef CONFIG_INTERWORKING | |
587 | unsigned int fetch_anqp_in_progress:1; | |
588 | unsigned int network_select:1; | |
589 | unsigned int auto_select:1; | |
590 | unsigned int auto_network_select:1; | |
591 | unsigned int fetch_all_anqp:1; | |
592 | #endif /* CONFIG_INTERWORKING */ | |
593 | unsigned int drv_capa_known; | |
594 | ||
595 | struct { | |
596 | struct hostapd_hw_modes *modes; | |
597 | u16 num_modes; | |
598 | u16 flags; | |
599 | } hw; | |
600 | ||
601 | int pno; | |
602 | ||
603 | /* WLAN_REASON_* reason codes. Negative if locally generated. */ | |
604 | int disconnect_reason; | |
605 | ||
606 | struct ext_password_data *ext_pw; | |
607 | ||
608 | struct wpabuf *last_gas_resp; | |
609 | u8 last_gas_addr[ETH_ALEN]; | |
610 | u8 last_gas_dialog_token; | |
611 | }; | |
612 | ||
613 | ||
614 | /* wpa_supplicant.c */ | |
615 | void wpa_supplicant_apply_ht_overrides( | |
616 | struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, | |
617 | struct wpa_driver_associate_params *params); | |
618 | ||
619 | int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); | |
620 | ||
621 | int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s); | |
622 | ||
623 | const char * wpa_supplicant_state_txt(enum wpa_states state); | |
624 | int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s); | |
625 | int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s); | |
626 | int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s, | |
627 | struct wpa_bss *bss, struct wpa_ssid *ssid, | |
628 | u8 *wpa_ie, size_t *wpa_ie_len); | |
629 | void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, | |
630 | struct wpa_bss *bss, | |
631 | struct wpa_ssid *ssid); | |
632 | void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s, | |
633 | struct wpa_ssid *ssid); | |
634 | void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s); | |
635 | void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr); | |
636 | void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s, | |
637 | int sec, int usec); | |
638 | void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s); | |
639 | void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, | |
640 | enum wpa_states state); | |
641 | struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s); | |
642 | const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s); | |
643 | void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s); | |
644 | void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s, | |
645 | int reason_code); | |
646 | void wpa_supplicant_disassociate(struct wpa_supplicant *wpa_s, | |
647 | int reason_code); | |
648 | ||
649 | void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s, | |
650 | struct wpa_ssid *ssid); | |
651 | void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s, | |
652 | struct wpa_ssid *ssid); | |
653 | void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s, | |
654 | struct wpa_ssid *ssid); | |
655 | int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, | |
656 | int ap_scan); | |
657 | int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s, | |
658 | unsigned int expire_age); | |
659 | int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s, | |
660 | unsigned int expire_count); | |
661 | int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s, | |
662 | int scan_interval); | |
663 | int wpa_supplicant_set_debug_params(struct wpa_global *global, | |
664 | int debug_level, int debug_timestamp, | |
665 | int debug_show_keys); | |
666 | void free_hw_features(struct wpa_supplicant *wpa_s); | |
667 | ||
668 | void wpa_show_license(void); | |
669 | ||
670 | struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global, | |
671 | struct wpa_interface *iface); | |
672 | int wpa_supplicant_remove_iface(struct wpa_global *global, | |
673 | struct wpa_supplicant *wpa_s, | |
674 | int terminate); | |
675 | struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global, | |
676 | const char *ifname); | |
677 | struct wpa_global * wpa_supplicant_init(struct wpa_params *params); | |
678 | int wpa_supplicant_run(struct wpa_global *global); | |
679 | void wpa_supplicant_deinit(struct wpa_global *global); | |
680 | ||
681 | int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s, | |
682 | struct wpa_ssid *ssid); | |
683 | void wpa_supplicant_terminate_proc(struct wpa_global *global); | |
684 | void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr, | |
685 | const u8 *buf, size_t len); | |
686 | enum wpa_key_mgmt key_mgmt2driver(int key_mgmt); | |
687 | enum wpa_cipher cipher_suite2driver(int cipher); | |
688 | void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s); | |
689 | void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s); | |
690 | void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid); | |
691 | int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s); | |
692 | int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s); | |
693 | void wpas_auth_failed(struct wpa_supplicant *wpa_s); | |
694 | void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s, | |
695 | struct wpa_ssid *ssid, int clear_failures); | |
696 | void wpa_supplicant_proc_40mhz_intolerant(struct wpa_supplicant *wpa_s); | |
697 | ||
698 | /** | |
699 | * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response | |
700 | * @wpa_s: Pointer to wpa_supplicant data | |
701 | * @ssid: Pointer to the network block the reply is for | |
702 | * @field: field the response is a reply for | |
703 | * @value: value (ie, password, etc) for @field | |
704 | * Returns: 0 on success, non-zero on error | |
705 | * | |
706 | * Helper function to handle replies to control interface requests. | |
707 | */ | |
708 | int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s, | |
709 | struct wpa_ssid *ssid, | |
710 | const char *field, | |
711 | const char *value); | |
712 | ||
713 | /* events.c */ | |
714 | void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s); | |
715 | int wpa_supplicant_connect(struct wpa_supplicant *wpa_s, | |
716 | struct wpa_bss *selected, | |
717 | struct wpa_ssid *ssid); | |
718 | void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx); | |
719 | void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx); | |
720 | void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s); | |
721 | int wpas_select_network_from_last_scan(struct wpa_supplicant *wpa_s); | |
722 | ||
723 | /* eap_register.c */ | |
724 | int eap_register_methods(void); | |
725 | ||
726 | /** | |
727 | * Utility method to tell if a given network is a persistent group | |
728 | * @ssid: Network object | |
729 | * Returns: 1 if network is a persistent group, 0 otherwise | |
730 | */ | |
731 | static inline int network_is_persistent_group(struct wpa_ssid *ssid) | |
732 | { | |
733 | return ((ssid->disabled == 2) || ssid->p2p_persistent_group); | |
734 | } | |
735 | ||
736 | int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); | |
737 | ||
738 | int wpas_init_ext_pw(struct wpa_supplicant *wpa_s); | |
739 | ||
740 | #endif /* WPA_SUPPLICANT_I_H */ |