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6fc6879b JM |
1 | /* |
2 | * wpa_supplicant - Internal definitions | |
306ae225 | 3 | * Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi> |
6fc6879b | 4 | * |
0f3d578e JM |
5 | * This software may be distributed under the terms of the BSD license. |
6 | * See README for more details. | |
6fc6879b JM |
7 | */ |
8 | ||
9 | #ifndef WPA_SUPPLICANT_I_H | |
10 | #define WPA_SUPPLICANT_I_H | |
11 | ||
83922c2d | 12 | #include "utils/list.h" |
2d5b792d | 13 | #include "common/defs.h" |
98efcc41 | 14 | #include "common/sae.h" |
c2762e41 | 15 | #include "config_ssid.h" |
6fc6879b | 16 | |
7e5ba1b9 JM |
17 | extern const char *wpa_supplicant_version; |
18 | extern const char *wpa_supplicant_license; | |
19 | #ifndef CONFIG_NO_STDOUT_DEBUG | |
20 | extern const char *wpa_supplicant_full_license1; | |
21 | extern const char *wpa_supplicant_full_license2; | |
22 | extern const char *wpa_supplicant_full_license3; | |
23 | extern const char *wpa_supplicant_full_license4; | |
24 | extern const char *wpa_supplicant_full_license5; | |
25 | #endif /* CONFIG_NO_STDOUT_DEBUG */ | |
26 | ||
6fc6879b JM |
27 | struct wpa_sm; |
28 | struct wpa_supplicant; | |
11ef8d35 | 29 | struct ibss_rsn; |
8d923a4a | 30 | struct scan_info; |
6fa81a3b | 31 | struct wpa_bss; |
64e58f51 | 32 | struct wpa_scan_results; |
0ae2aa14 | 33 | struct hostapd_hw_modes; |
80e8a5ee | 34 | struct wpa_driver_associate_params; |
6fc6879b JM |
35 | |
36 | /* | |
37 | * Forward declarations of private structures used within the ctrl_iface | |
38 | * backends. Other parts of wpa_supplicant do not have access to data stored in | |
39 | * these structures. | |
40 | */ | |
41 | struct ctrl_iface_priv; | |
42 | struct ctrl_iface_global_priv; | |
8ddef94b | 43 | struct wpas_dbus_priv; |
6fc6879b JM |
44 | |
45 | /** | |
46 | * struct wpa_interface - Parameters for wpa_supplicant_add_iface() | |
47 | */ | |
48 | struct wpa_interface { | |
49 | /** | |
50 | * confname - Configuration name (file or profile) name | |
51 | * | |
52 | * This can also be %NULL when a configuration file is not used. In | |
53 | * that case, ctrl_interface must be set to allow the interface to be | |
54 | * configured. | |
55 | */ | |
56 | const char *confname; | |
57 | ||
58 | /** | |
59 | * ctrl_interface - Control interface parameter | |
60 | * | |
61 | * If a configuration file is not used, this variable can be used to | |
62 | * set the ctrl_interface parameter that would have otherwise been read | |
63 | * from the configuration file. If both confname and ctrl_interface are | |
64 | * set, ctrl_interface is used to override the value from configuration | |
65 | * file. | |
66 | */ | |
67 | const char *ctrl_interface; | |
68 | ||
69 | /** | |
70 | * driver - Driver interface name, or %NULL to use the default driver | |
71 | */ | |
72 | const char *driver; | |
73 | ||
74 | /** | |
75 | * driver_param - Driver interface parameters | |
76 | * | |
77 | * If a configuration file is not used, this variable can be used to | |
78 | * set the driver_param parameters that would have otherwise been read | |
79 | * from the configuration file. If both confname and driver_param are | |
80 | * set, driver_param is used to override the value from configuration | |
81 | * file. | |
82 | */ | |
83 | const char *driver_param; | |
84 | ||
85 | /** | |
86 | * ifname - Interface name | |
87 | */ | |
88 | const char *ifname; | |
89 | ||
90 | /** | |
91 | * bridge_ifname - Optional bridge interface name | |
92 | * | |
93 | * If the driver interface (ifname) is included in a Linux bridge | |
94 | * device, the bridge interface may need to be used for receiving EAPOL | |
95 | * frames. This can be enabled by setting this variable to enable | |
96 | * receiving of EAPOL frames from an additional interface. | |
97 | */ | |
98 | const char *bridge_ifname; | |
99 | }; | |
100 | ||
101 | /** | |
102 | * struct wpa_params - Parameters for wpa_supplicant_init() | |
103 | */ | |
104 | struct wpa_params { | |
105 | /** | |
106 | * daemonize - Run %wpa_supplicant in the background | |
107 | */ | |
108 | int daemonize; | |
109 | ||
110 | /** | |
111 | * wait_for_monitor - Wait for a monitor program before starting | |
112 | */ | |
113 | int wait_for_monitor; | |
114 | ||
115 | /** | |
116 | * pid_file - Path to a PID (process ID) file | |
117 | * | |
118 | * If this and daemonize are set, process ID of the background process | |
119 | * will be written to the specified file. | |
120 | */ | |
121 | char *pid_file; | |
122 | ||
123 | /** | |
124 | * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO) | |
125 | */ | |
126 | int wpa_debug_level; | |
127 | ||
128 | /** | |
129 | * wpa_debug_show_keys - Whether keying material is included in debug | |
130 | * | |
131 | * This parameter can be used to allow keying material to be included | |
132 | * in debug messages. This is a security risk and this option should | |
133 | * not be enabled in normal configuration. If needed during | |
134 | * development or while troubleshooting, this option can provide more | |
135 | * details for figuring out what is happening. | |
136 | */ | |
137 | int wpa_debug_show_keys; | |
138 | ||
139 | /** | |
140 | * wpa_debug_timestamp - Whether to include timestamp in debug messages | |
141 | */ | |
142 | int wpa_debug_timestamp; | |
143 | ||
144 | /** | |
145 | * ctrl_interface - Global ctrl_iface path/parameter | |
146 | */ | |
147 | char *ctrl_interface; | |
148 | ||
149 | /** | |
150 | * dbus_ctrl_interface - Enable the DBus control interface | |
151 | */ | |
152 | int dbus_ctrl_interface; | |
153 | ||
154 | /** | |
155 | * wpa_debug_file_path - Path of debug file or %NULL to use stdout | |
156 | */ | |
157 | const char *wpa_debug_file_path; | |
daa70d49 SL |
158 | |
159 | /** | |
160 | * wpa_debug_syslog - Enable log output through syslog | |
161 | */ | |
162 | int wpa_debug_syslog; | |
d27df100 | 163 | |
4f68895e JB |
164 | /** |
165 | * wpa_debug_tracing - Enable log output through Linux tracing | |
166 | */ | |
167 | int wpa_debug_tracing; | |
168 | ||
d27df100 JM |
169 | /** |
170 | * override_driver - Optional driver parameter override | |
171 | * | |
172 | * This parameter can be used to override the driver parameter in | |
173 | * dynamic interface addition to force a specific driver wrapper to be | |
174 | * used instead. | |
175 | */ | |
176 | char *override_driver; | |
177 | ||
178 | /** | |
179 | * override_ctrl_interface - Optional ctrl_interface override | |
180 | * | |
181 | * This parameter can be used to override the ctrl_interface parameter | |
182 | * in dynamic interface addition to force a control interface to be | |
183 | * created. | |
184 | */ | |
185 | char *override_ctrl_interface; | |
38e24575 JM |
186 | |
187 | /** | |
188 | * entropy_file - Optional entropy file | |
189 | * | |
190 | * This parameter can be used to configure wpa_supplicant to maintain | |
191 | * its internal entropy store over restarts. | |
192 | */ | |
193 | char *entropy_file; | |
6fc6879b JM |
194 | }; |
195 | ||
b22128ef JM |
196 | struct p2p_srv_bonjour { |
197 | struct dl_list list; | |
198 | struct wpabuf *query; | |
199 | struct wpabuf *resp; | |
200 | }; | |
201 | ||
202 | struct p2p_srv_upnp { | |
203 | struct dl_list list; | |
204 | u8 version; | |
205 | char *service; | |
206 | }; | |
207 | ||
6f3bc72b JM |
208 | struct wpa_freq_range { |
209 | unsigned int min; | |
210 | unsigned int max; | |
211 | }; | |
212 | ||
213 | ||
6fc6879b JM |
214 | /** |
215 | * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces | |
216 | * | |
217 | * This structure is initialized by calling wpa_supplicant_init() when starting | |
218 | * %wpa_supplicant. | |
219 | */ | |
220 | struct wpa_global { | |
221 | struct wpa_supplicant *ifaces; | |
222 | struct wpa_params params; | |
223 | struct ctrl_iface_global_priv *ctrl_iface; | |
8ddef94b | 224 | struct wpas_dbus_priv *dbus; |
ac305589 JM |
225 | void **drv_priv; |
226 | size_t drv_count; | |
207ef3fb | 227 | struct os_time suspend_time; |
b22128ef | 228 | struct p2p_data *p2p; |
ab28911d | 229 | struct wpa_supplicant *p2p_init_wpa_s; |
b22128ef JM |
230 | struct wpa_supplicant *p2p_group_formation; |
231 | u8 p2p_dev_addr[ETH_ALEN]; | |
232 | struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */ | |
233 | struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */ | |
234 | int p2p_disabled; | |
72044390 | 235 | int cross_connection; |
6f3bc72b JM |
236 | struct wpa_freq_range *p2p_disallow_freq; |
237 | unsigned int num_p2p_disallow_freq; | |
b9cfc09a JJ |
238 | enum wpa_conc_pref { |
239 | WPA_CONC_PREF_NOT_SET, | |
240 | WPA_CONC_PREF_STA, | |
241 | WPA_CONC_PREF_P2P | |
242 | } conc_pref; | |
e665ca9a | 243 | unsigned int p2p_cb_on_scan_complete:1; |
9675ce35 JM |
244 | |
245 | #ifdef CONFIG_WIFI_DISPLAY | |
246 | int wifi_display; | |
247 | #define MAX_WFD_SUBELEMS 10 | |
248 | struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS]; | |
249 | #endif /* CONFIG_WIFI_DISPLAY */ | |
6fc6879b JM |
250 | }; |
251 | ||
252 | ||
b4419c62 JM |
253 | /** |
254 | * offchannel_send_action_result - Result of offchannel send Action frame | |
255 | */ | |
24f6497c | 256 | enum offchannel_send_action_result { |
b4419c62 JM |
257 | OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */, |
258 | OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged | |
24f6497c | 259 | */, |
b4419c62 JM |
260 | OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure |
261 | */ | |
24f6497c JM |
262 | }; |
263 | ||
f9f0526b JM |
264 | struct wps_ap_info { |
265 | u8 bssid[ETH_ALEN]; | |
266 | enum wps_ap_info_type { | |
267 | WPS_AP_NOT_SEL_REG, | |
268 | WPS_AP_SEL_REG, | |
269 | WPS_AP_SEL_REG_OUR | |
270 | } type; | |
271 | unsigned int tries; | |
272 | struct os_time last_attempt; | |
273 | }; | |
274 | ||
6407f413 JM |
275 | struct wpa_ssid_value { |
276 | u8 ssid[32]; | |
277 | size_t ssid_len; | |
278 | }; | |
279 | ||
6fc6879b JM |
280 | /** |
281 | * struct wpa_supplicant - Internal data for wpa_supplicant interface | |
282 | * | |
283 | * This structure contains the internal data for core wpa_supplicant code. This | |
284 | * should be only used directly from the core code. However, a pointer to this | |
285 | * data is used from other files as an arbitrary context pointer in calls to | |
286 | * core functions. | |
287 | */ | |
288 | struct wpa_supplicant { | |
289 | struct wpa_global *global; | |
b22128ef | 290 | struct wpa_supplicant *parent; |
6fc6879b JM |
291 | struct wpa_supplicant *next; |
292 | struct l2_packet_data *l2; | |
293 | struct l2_packet_data *l2_br; | |
294 | unsigned char own_addr[ETH_ALEN]; | |
295 | char ifname[100]; | |
296 | #ifdef CONFIG_CTRL_IFACE_DBUS | |
297 | char *dbus_path; | |
298 | #endif /* CONFIG_CTRL_IFACE_DBUS */ | |
8fc2fb56 WS |
299 | #ifdef CONFIG_CTRL_IFACE_DBUS_NEW |
300 | char *dbus_new_path; | |
9abafccc | 301 | char *dbus_groupobj_path; |
2d43d37f JB |
302 | #ifdef CONFIG_AP |
303 | char *preq_notify_peer; | |
304 | #endif /* CONFIG_AP */ | |
8fc2fb56 | 305 | #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ |
6fc6879b JM |
306 | char bridge_ifname[16]; |
307 | ||
308 | char *confname; | |
309 | struct wpa_config *conf; | |
310 | int countermeasures; | |
311 | os_time_t last_michael_mic_error; | |
312 | u8 bssid[ETH_ALEN]; | |
313 | u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this | |
a4cef162 | 314 | * field contains the target BSSID. */ |
6fc6879b JM |
315 | int reassociate; /* reassociation requested */ |
316 | int disconnected; /* all connections disabled; i.e., do no reassociate | |
317 | * before this has been cleared */ | |
318 | struct wpa_ssid *current_ssid; | |
8f770587 | 319 | struct wpa_bss *current_bss; |
6fc6879b | 320 | int ap_ies_from_associnfo; |
4832ecd7 | 321 | unsigned int assoc_freq; |
6fc6879b JM |
322 | |
323 | /* Selected configuration (based on Beacon/ProbeResp WPA IE) */ | |
324 | int pairwise_cipher; | |
325 | int group_cipher; | |
326 | int key_mgmt; | |
64fa840a | 327 | int wpa_proto; |
6fc6879b JM |
328 | int mgmt_group_cipher; |
329 | ||
330 | void *drv_priv; /* private data used by driver_ops */ | |
8a5ab9f5 | 331 | void *global_drv_priv; |
6fc6879b | 332 | |
d445a5cd JM |
333 | u8 *bssid_filter; |
334 | size_t bssid_filter_count; | |
335 | ||
6407f413 JM |
336 | u8 *disallow_aps_bssid; |
337 | size_t disallow_aps_bssid_count; | |
338 | struct wpa_ssid_value *disallow_aps_ssid; | |
339 | size_t disallow_aps_ssid_count; | |
340 | ||
b3aa456b ES |
341 | /* previous scan was wildcard when interleaving between |
342 | * wildcard scans and specific SSID scan when max_ssids=1 */ | |
343 | int prev_scan_wildcard; | |
6fc6879b JM |
344 | struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID; |
345 | * NULL = not yet initialized (start | |
ba2a573c JM |
346 | * with wildcard SSID) |
347 | * WILDCARD_SSID_SCAN = wildcard | |
6fc6879b JM |
348 | * SSID was used in the previous scan |
349 | */ | |
ba2a573c | 350 | #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1) |
6fc6879b | 351 | |
cbdf3507 LC |
352 | struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */ |
353 | int sched_scan_timeout; | |
354 | int sched_scan_interval; | |
355 | int first_sched_scan; | |
356 | int sched_scan_timed_out; | |
357 | ||
64e58f51 JM |
358 | void (*scan_res_handler)(struct wpa_supplicant *wpa_s, |
359 | struct wpa_scan_results *scan_res); | |
83922c2d | 360 | struct dl_list bss; /* struct wpa_bss::list */ |
d4bf8f13 | 361 | struct dl_list bss_id; /* struct wpa_bss::list_id */ |
83922c2d JM |
362 | size_t num_bss; |
363 | unsigned int bss_update_idx; | |
364 | unsigned int bss_next_id; | |
6fc6879b | 365 | |
a297201d JM |
366 | /* |
367 | * Pointers to BSS entries in the order they were in the last scan | |
368 | * results. | |
369 | */ | |
370 | struct wpa_bss **last_scan_res; | |
371 | unsigned int last_scan_res_used; | |
372 | unsigned int last_scan_res_size; | |
373 | int last_scan_full; | |
374 | struct os_time last_scan; | |
375 | ||
6fc6879b JM |
376 | struct wpa_driver_ops *driver; |
377 | int interface_removed; /* whether the network interface has been | |
378 | * removed */ | |
379 | struct wpa_sm *wpa; | |
380 | struct eapol_sm *eapol; | |
381 | ||
382 | struct ctrl_iface_priv *ctrl_iface; | |
383 | ||
71934751 | 384 | enum wpa_states wpa_state; |
cb8564b1 | 385 | int scanning; |
cbdf3507 | 386 | int sched_scanning; |
6fc6879b | 387 | int new_connection; |
6fc6879b JM |
388 | |
389 | int eapol_received; /* number of EAPOL packets received after the | |
390 | * previous association event */ | |
391 | ||
392 | struct scard_data *scard; | |
f64adcd7 JM |
393 | #ifdef PCSC_FUNCS |
394 | char imsi[20]; | |
395 | int mnc_len; | |
396 | #endif /* PCSC_FUNCS */ | |
6fc6879b JM |
397 | |
398 | unsigned char last_eapol_src[ETH_ALEN]; | |
399 | ||
400 | int keys_cleared; | |
401 | ||
402 | struct wpa_blacklist *blacklist; | |
403 | ||
f1a52633 JM |
404 | /** |
405 | * extra_blacklist_count - Sum of blacklist counts after last connection | |
406 | * | |
407 | * This variable is used to maintain a count of temporary blacklisting | |
408 | * failures (maximum number for any BSS) over blacklist clear | |
409 | * operations. This is needed for figuring out whether there has been | |
410 | * failures prior to the last blacklist clear operation which happens | |
411 | * whenever no other not-blacklisted BSS candidates are available. This | |
412 | * gets cleared whenever a connection has been established successfully. | |
413 | */ | |
414 | int extra_blacklist_count; | |
415 | ||
4115303b JM |
416 | /** |
417 | * scan_req - Type of the scan request | |
418 | */ | |
419 | enum scan_req_type { | |
420 | /** | |
421 | * NORMAL_SCAN_REQ - Normal scan request | |
422 | * | |
423 | * This is used for scans initiated by wpa_supplicant to find an | |
424 | * AP for a connection. | |
425 | */ | |
426 | NORMAL_SCAN_REQ, | |
427 | ||
428 | /** | |
429 | * INITIAL_SCAN_REQ - Initial scan request | |
430 | * | |
431 | * This is used for the first scan on an interface to force at | |
432 | * least one scan to be run even if the configuration does not | |
433 | * include any enabled networks. | |
434 | */ | |
435 | INITIAL_SCAN_REQ, | |
436 | ||
437 | /** | |
438 | * MANUAL_SCAN_REQ - Manual scan request | |
439 | * | |
440 | * This is used for scans where the user request a scan or | |
441 | * a specific wpa_supplicant operation (e.g., WPS) requires scan | |
442 | * to be run. | |
443 | */ | |
444 | MANUAL_SCAN_REQ | |
445 | } scan_req; | |
a6099152 | 446 | int scan_runs; /* number of scan runs since WPS was started */ |
f47d639d | 447 | int *next_scan_freqs; |
67b9bd08 | 448 | int scan_interval; /* time in sec between scans to find suitable AP */ |
0b7a25c0 | 449 | int normal_scans; /* normal scans run before sched_scan */ |
5cc70322 JM |
450 | int scan_for_connection; /* whether the scan request was triggered for |
451 | * finding a connection */ | |
6fc6879b | 452 | |
c2a04078 | 453 | unsigned int drv_flags; |
349493bd | 454 | unsigned int drv_enc; |
4f73d88a AN |
455 | |
456 | /* | |
457 | * A bitmap of supported protocols for probe response offload. See | |
458 | * struct wpa_driver_capa in driver.h | |
459 | */ | |
460 | unsigned int probe_resp_offloads; | |
461 | ||
80bc75f1 | 462 | int max_scan_ssids; |
cbdf3507 LC |
463 | int max_sched_scan_ssids; |
464 | int sched_scan_supported; | |
b59e6f26 | 465 | unsigned int max_match_sets; |
814782b9 | 466 | unsigned int max_remain_on_chan; |
c4ea4c5c | 467 | unsigned int max_stations; |
46690a3b JM |
468 | |
469 | int pending_mic_error_report; | |
470 | int pending_mic_error_pairwise; | |
471 | int mic_errors_seen; /* Michael MIC errors with the current PTK */ | |
116654ce JM |
472 | |
473 | struct wps_context *wps; | |
a6099152 | 474 | int wps_success; /* WPS success event received */ |
e9bcfebf | 475 | struct wps_er *wps_er; |
a6099152 | 476 | int blacklist_cleared; |
11ef8d35 | 477 | |
1ff73338 JM |
478 | struct wpabuf *pending_eapol_rx; |
479 | struct os_time pending_eapol_rx_time; | |
480 | u8 pending_eapol_rx_src[ETH_ALEN]; | |
3ab35a66 | 481 | unsigned int last_eapol_matches_bssid:1; |
1ff73338 | 482 | |
11ef8d35 | 483 | struct ibss_rsn *ibss_rsn; |
c2a04078 | 484 | |
eea2fd9e JM |
485 | int set_sta_uapsd; |
486 | int sta_uapsd; | |
487 | int set_ap_uapsd; | |
488 | int ap_uapsd; | |
489 | ||
c2a04078 JM |
490 | #ifdef CONFIG_SME |
491 | struct { | |
492 | u8 ssid[32]; | |
493 | size_t ssid_len; | |
494 | int freq; | |
b22128ef | 495 | u8 assoc_req_ie[200]; |
c2a04078 JM |
496 | size_t assoc_req_ie_len; |
497 | int mfp; | |
498 | int ft_used; | |
499 | u8 mobility_domain[2]; | |
500 | u8 *ft_ies; | |
501 | size_t ft_ies_len; | |
62fa124c JM |
502 | u8 prev_bssid[ETH_ALEN]; |
503 | int prev_bssid_set; | |
62c72d72 | 504 | int auth_alg; |
64fa840a | 505 | int proto; |
7d878ca7 JM |
506 | |
507 | int sa_query_count; /* number of pending SA Query requests; | |
508 | * 0 = no SA Query in progress */ | |
509 | int sa_query_timed_out; | |
510 | u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN * | |
511 | * sa_query_count octets of pending | |
512 | * SA Query transaction identifiers */ | |
513 | struct os_time sa_query_start; | |
c3701c66 RM |
514 | u8 sched_obss_scan; |
515 | u16 obss_scan_int; | |
b6668734 | 516 | u16 bss_max_idle_period; |
98efcc41 JM |
517 | #ifdef CONFIG_SAE |
518 | struct sae_data sae; | |
d136c376 | 519 | struct wpabuf *sae_token; |
98efcc41 | 520 | #endif /* CONFIG_SAE */ |
c2a04078 JM |
521 | } sme; |
522 | #endif /* CONFIG_SME */ | |
2d5b792d JM |
523 | |
524 | #ifdef CONFIG_AP | |
525 | struct hostapd_iface *ap_iface; | |
4b768ed0 JM |
526 | void (*ap_configured_cb)(void *ctx, void *data); |
527 | void *ap_configured_cb_ctx; | |
528 | void *ap_configured_cb_data; | |
2d5b792d | 529 | #endif /* CONFIG_AP */ |
60b94c98 | 530 | |
b22128ef JM |
531 | unsigned int off_channel_freq; |
532 | struct wpabuf *pending_action_tx; | |
533 | u8 pending_action_src[ETH_ALEN]; | |
534 | u8 pending_action_dst[ETH_ALEN]; | |
535 | u8 pending_action_bssid[ETH_ALEN]; | |
536 | unsigned int pending_action_freq; | |
b106173a | 537 | int pending_action_no_cck; |
b22128ef | 538 | int pending_action_without_roc; |
24f6497c JM |
539 | void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s, |
540 | unsigned int freq, const u8 *dst, | |
541 | const u8 *src, const u8 *bssid, | |
542 | const u8 *data, size_t data_len, | |
543 | enum offchannel_send_action_result | |
544 | result); | |
545 | unsigned int roc_waiting_drv_freq; | |
546 | int action_tx_wait_time; | |
547 | ||
548 | #ifdef CONFIG_P2P | |
549 | struct p2p_go_neg_results *go_params; | |
550 | int create_p2p_iface; | |
551 | u8 pending_interface_addr[ETH_ALEN]; | |
552 | char pending_interface_name[100]; | |
553 | int pending_interface_type; | |
554 | int p2p_group_idx; | |
b22128ef JM |
555 | unsigned int pending_listen_freq; |
556 | unsigned int pending_listen_duration; | |
557 | enum { | |
558 | NOT_P2P_GROUP_INTERFACE, | |
559 | P2P_GROUP_INTERFACE_PENDING, | |
560 | P2P_GROUP_INTERFACE_GO, | |
561 | P2P_GROUP_INTERFACE_CLIENT | |
562 | } p2p_group_interface; | |
563 | struct p2p_group *p2p_group; | |
11fb02be | 564 | int p2p_long_listen; /* remaining time in long Listen state in ms */ |
b22128ef | 565 | char p2p_pin[10]; |
3c5126a4 | 566 | int p2p_wps_method; |
108def93 | 567 | u8 p2p_auth_invite[ETH_ALEN]; |
b22128ef JM |
568 | int p2p_sd_over_ctrl_iface; |
569 | int p2p_in_provisioning; | |
570 | int pending_invite_ssid_id; | |
571 | int show_group_started; | |
572 | u8 go_dev_addr[ETH_ALEN]; | |
573 | int pending_pd_before_join; | |
574 | u8 pending_join_iface_addr[ETH_ALEN]; | |
575 | u8 pending_join_dev_addr[ETH_ALEN]; | |
576 | int pending_join_wps_method; | |
9b1ab931 | 577 | int p2p_join_scan_count; |
84286a22 | 578 | int auto_pd_scan_retry; |
6e6963ea | 579 | int force_long_sd; |
0918c4bf JM |
580 | u16 pending_pd_config_methods; |
581 | enum { | |
582 | NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN | |
583 | } pending_pd_use; | |
72044390 JM |
584 | |
585 | /* | |
586 | * Whether cross connection is disallowed by the AP to which this | |
587 | * interface is associated (only valid if there is an association). | |
588 | */ | |
589 | int cross_connect_disallowed; | |
590 | ||
591 | /* | |
592 | * Whether this P2P group is configured to use cross connection (only | |
593 | * valid if this is P2P GO interface). The actual cross connect packet | |
594 | * forwarding may not be configured depending on the uplink status. | |
595 | */ | |
596 | int cross_connect_enabled; | |
597 | ||
598 | /* Whether cross connection forwarding is in use at the moment. */ | |
599 | int cross_connect_in_use; | |
600 | ||
601 | /* | |
602 | * Uplink interface name for cross connection | |
603 | */ | |
604 | char cross_connect_uplink[100]; | |
3071e181 | 605 | |
99fcd404 | 606 | unsigned int sta_scan_pending:1; |
b31be3a0 | 607 | unsigned int p2p_auto_join:1; |
0918c4bf | 608 | unsigned int p2p_auto_pd:1; |
b31be3a0 | 609 | unsigned int p2p_persistent_group:1; |
aa9bb764 | 610 | unsigned int p2p_fallback_to_go_neg:1; |
3bc462cb | 611 | unsigned int p2p_pd_before_go_neg:1; |
e2308e4b | 612 | unsigned int p2p_go_ht40:1; |
67527166 | 613 | unsigned int user_initiated_pd:1; |
4d32c0c4 | 614 | int p2p_persistent_go_freq; |
23c84252 | 615 | int p2p_persistent_id; |
b31be3a0 JM |
616 | int p2p_go_intent; |
617 | int p2p_connect_freq; | |
618 | struct os_time p2p_auto_started; | |
b22128ef JM |
619 | #endif /* CONFIG_P2P */ |
620 | ||
60b94c98 JM |
621 | struct wpa_ssid *bgscan_ssid; |
622 | const struct bgscan_ops *bgscan; | |
623 | void *bgscan_priv; | |
17a4734d | 624 | |
7c865c68 TB |
625 | const struct autoscan_ops *autoscan; |
626 | struct wpa_driver_scan_params *autoscan_params; | |
627 | void *autoscan_priv; | |
628 | ||
7dcdcfd6 | 629 | struct wpa_ssid *connect_without_scan; |
8cd82735 | 630 | |
f9f0526b JM |
631 | struct wps_ap_info *wps_ap; |
632 | size_t num_wps_ap; | |
633 | int wps_ap_iter; | |
634 | ||
17a4734d | 635 | int after_wps; |
1e7fb4f1 | 636 | int known_wps_freq; |
17a4734d | 637 | unsigned int wps_freq; |
bd3a3737 | 638 | u16 wps_ap_channel; |
42f50264 | 639 | int wps_fragment_size; |
0d0a8ca1 | 640 | int auto_reconnect_disabled; |
7cfc4ac3 AGS |
641 | |
642 | /* Channel preferences for AP/P2P GO use */ | |
643 | int best_24_freq; | |
644 | int best_5_freq; | |
645 | int best_overall_freq; | |
04ea7b79 JM |
646 | |
647 | struct gas_query *gas; | |
afc064fe JM |
648 | |
649 | #ifdef CONFIG_INTERWORKING | |
7a25f29d JM |
650 | unsigned int fetch_anqp_in_progress:1; |
651 | unsigned int network_select:1; | |
652 | unsigned int auto_select:1; | |
4d5bda5f | 653 | unsigned int auto_network_select:1; |
7ff83367 | 654 | unsigned int fetch_all_anqp:1; |
afc064fe | 655 | #endif /* CONFIG_INTERWORKING */ |
c58ab8f2 | 656 | unsigned int drv_capa_known; |
6bf731e8 CL |
657 | |
658 | struct { | |
659 | struct hostapd_hw_modes *modes; | |
660 | u16 num_modes; | |
661 | u16 flags; | |
662 | } hw; | |
b5c68312 JM |
663 | |
664 | int pno; | |
0bb1e425 GM |
665 | |
666 | /* WLAN_REASON_* reason codes. Negative if locally generated. */ | |
667 | int disconnect_reason; | |
306ae225 JM |
668 | |
669 | struct ext_password_data *ext_pw; | |
b1f12296 JM |
670 | |
671 | struct wpabuf *last_gas_resp; | |
672 | u8 last_gas_addr[ETH_ALEN]; | |
673 | u8 last_gas_dialog_token; | |
2ec535fd JM |
674 | |
675 | unsigned int no_keep_alive:1; | |
6fc6879b JM |
676 | }; |
677 | ||
678 | ||
679 | /* wpa_supplicant.c */ | |
80e8a5ee BG |
680 | void wpa_supplicant_apply_ht_overrides( |
681 | struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, | |
682 | struct wpa_driver_associate_params *params); | |
683 | ||
0194fedb JB |
684 | int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); |
685 | ||
6fc6879b JM |
686 | int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s); |
687 | ||
71934751 | 688 | const char * wpa_supplicant_state_txt(enum wpa_states state); |
bfba8deb | 689 | int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s); |
6fc6879b JM |
690 | int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s); |
691 | int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s, | |
6fa81a3b | 692 | struct wpa_bss *bss, struct wpa_ssid *ssid, |
6fc6879b JM |
693 | u8 *wpa_ie, size_t *wpa_ie_len); |
694 | void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, | |
6fa81a3b | 695 | struct wpa_bss *bss, |
6fc6879b JM |
696 | struct wpa_ssid *ssid); |
697 | void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s, | |
698 | struct wpa_ssid *ssid); | |
699 | void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s); | |
6fc6879b JM |
700 | void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr); |
701 | void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s, | |
702 | int sec, int usec); | |
c3d12238 | 703 | void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s); |
71934751 JM |
704 | void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, |
705 | enum wpa_states state); | |
6fc6879b | 706 | struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s); |
cf83fb0b | 707 | const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s); |
6fc6879b JM |
708 | void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s); |
709 | void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s, | |
710 | int reason_code); | |
6fc6879b | 711 | |
86b89452 WS |
712 | void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s, |
713 | struct wpa_ssid *ssid); | |
714 | void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s, | |
715 | struct wpa_ssid *ssid); | |
716 | void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s, | |
717 | struct wpa_ssid *ssid); | |
718 | int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, | |
719 | int ap_scan); | |
78633c37 SL |
720 | int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s, |
721 | unsigned int expire_age); | |
722 | int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s, | |
723 | unsigned int expire_count); | |
c6e86b63 MA |
724 | int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s, |
725 | int scan_interval); | |
86b89452 WS |
726 | int wpa_supplicant_set_debug_params(struct wpa_global *global, |
727 | int debug_level, int debug_timestamp, | |
728 | int debug_show_keys); | |
6979582c | 729 | void free_hw_features(struct wpa_supplicant *wpa_s); |
86b89452 | 730 | |
6fc6879b JM |
731 | void wpa_show_license(void); |
732 | ||
733 | struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global, | |
734 | struct wpa_interface *iface); | |
735 | int wpa_supplicant_remove_iface(struct wpa_global *global, | |
df509539 DS |
736 | struct wpa_supplicant *wpa_s, |
737 | int terminate); | |
6fc6879b JM |
738 | struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global, |
739 | const char *ifname); | |
740 | struct wpa_global * wpa_supplicant_init(struct wpa_params *params); | |
741 | int wpa_supplicant_run(struct wpa_global *global); | |
742 | void wpa_supplicant_deinit(struct wpa_global *global); | |
743 | ||
744 | int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s, | |
745 | struct wpa_ssid *ssid); | |
1a1bf008 | 746 | void wpa_supplicant_terminate_proc(struct wpa_global *global); |
a8e0505b JM |
747 | void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr, |
748 | const u8 *buf, size_t len); | |
508545f3 JM |
749 | enum wpa_key_mgmt key_mgmt2driver(int key_mgmt); |
750 | enum wpa_cipher cipher_suite2driver(int cipher); | |
611aea7d | 751 | void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s); |
b22128ef | 752 | void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s); |
0fb337c1 | 753 | void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid); |
22628eca | 754 | int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s); |
b9cfc09a | 755 | int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s); |
00e5e3d5 JM |
756 | void wpas_auth_failed(struct wpa_supplicant *wpa_s); |
757 | void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s, | |
758 | struct wpa_ssid *ssid, int clear_failures); | |
6407f413 JM |
759 | int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid); |
760 | int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid, | |
761 | size_t ssid_len); | |
9796a86c | 762 | void wpas_request_connection(struct wpa_supplicant *wpa_s); |
03e47c9c | 763 | int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf); |
6fc6879b | 764 | |
d2118814 JM |
765 | /** |
766 | * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response | |
767 | * @wpa_s: Pointer to wpa_supplicant data | |
768 | * @ssid: Pointer to the network block the reply is for | |
769 | * @field: field the response is a reply for | |
770 | * @value: value (ie, password, etc) for @field | |
771 | * Returns: 0 on success, non-zero on error | |
772 | * | |
773 | * Helper function to handle replies to control interface requests. | |
774 | */ | |
775 | int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s, | |
776 | struct wpa_ssid *ssid, | |
777 | const char *field, | |
778 | const char *value); | |
779 | ||
6fc6879b JM |
780 | /* events.c */ |
781 | void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s); | |
5cbd88d9 JJ |
782 | int wpa_supplicant_connect(struct wpa_supplicant *wpa_s, |
783 | struct wpa_bss *selected, | |
784 | struct wpa_ssid *ssid); | |
01a17491 JM |
785 | void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx); |
786 | void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx); | |
b6668734 | 787 | void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s); |
a594e2a9 | 788 | int wpas_select_network_from_last_scan(struct wpa_supplicant *wpa_s); |
6fc6879b | 789 | |
12760815 JM |
790 | /* eap_register.c */ |
791 | int eap_register_methods(void); | |
792 | ||
c2762e41 JS |
793 | /** |
794 | * Utility method to tell if a given network is a persistent group | |
795 | * @ssid: Network object | |
796 | * Returns: 1 if network is a persistent group, 0 otherwise | |
797 | */ | |
798 | static inline int network_is_persistent_group(struct wpa_ssid *ssid) | |
799 | { | |
800 | return ((ssid->disabled == 2) || ssid->p2p_persistent_group); | |
801 | } | |
802 | ||
349493bd JM |
803 | int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); |
804 | ||
306ae225 JM |
805 | int wpas_init_ext_pw(struct wpa_supplicant *wpa_s); |
806 | ||
6fc6879b | 807 | #endif /* WPA_SUPPLICANT_I_H */ |