2 * wpa_supplicant - Internal definitions
3 * Copyright (c) 2003-2014, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #ifndef WPA_SUPPLICANT_I_H
10 #define WPA_SUPPLICANT_I_H
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"
19 extern const char *wpa_supplicant_version;
20 extern const char *wpa_supplicant_license;
21 #ifndef CONFIG_NO_STDOUT_DEBUG
22 extern const char *wpa_supplicant_full_license1;
23 extern const char *wpa_supplicant_full_license2;
24 extern const char *wpa_supplicant_full_license3;
25 extern const char *wpa_supplicant_full_license4;
26 extern const char *wpa_supplicant_full_license5;
27 #endif /* CONFIG_NO_STDOUT_DEBUG */
30 struct wpa_supplicant;
34 struct wpa_scan_results;
35 struct hostapd_hw_modes;
36 struct wpa_driver_associate_params;
39 * Forward declarations of private structures used within the ctrl_iface
40 * backends. Other parts of wpa_supplicant do not have access to data stored in
43 struct ctrl_iface_priv;
44 struct ctrl_iface_global_priv;
45 struct wpas_dbus_priv;
48 * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
50 struct wpa_interface {
52 * confname - Configuration name (file or profile) name
54 * This can also be %NULL when a configuration file is not used. In
55 * that case, ctrl_interface must be set to allow the interface to be
61 * confanother - Additional configuration name (file or profile) name
63 * This can also be %NULL when the additional configuration file is not
66 const char *confanother;
70 * conf_p2p_dev - Additional configuration file used to hold the
71 * P2P Device configuration parameters.
73 * This can also be %NULL. In such a case, if a P2P Device dedicated
74 * interfaces is created, the main configuration file will be used.
76 const char *conf_p2p_dev;
77 #endif /* CONFIG_P2P */
80 * ctrl_interface - Control interface parameter
82 * If a configuration file is not used, this variable can be used to
83 * set the ctrl_interface parameter that would have otherwise been read
84 * from the configuration file. If both confname and ctrl_interface are
85 * set, ctrl_interface is used to override the value from configuration
88 const char *ctrl_interface;
91 * driver - Driver interface name, or %NULL to use the default driver
96 * driver_param - Driver interface parameters
98 * If a configuration file is not used, this variable can be used to
99 * set the driver_param parameters that would have otherwise been read
100 * from the configuration file. If both confname and driver_param are
101 * set, driver_param is used to override the value from configuration
104 const char *driver_param;
107 * ifname - Interface name
112 * bridge_ifname - Optional bridge interface name
114 * If the driver interface (ifname) is included in a Linux bridge
115 * device, the bridge interface may need to be used for receiving EAPOL
116 * frames. This can be enabled by setting this variable to enable
117 * receiving of EAPOL frames from an additional interface.
119 const char *bridge_ifname;
122 * p2p_mgmt - Interface used for P2P management (P2P Device operations)
124 * Indicates whether wpas_p2p_init() must be called for this interface.
125 * This is used only when the driver supports a dedicated P2P Device
126 * interface that is not a network interface.
132 * struct wpa_params - Parameters for wpa_supplicant_init()
136 * daemonize - Run %wpa_supplicant in the background
141 * wait_for_monitor - Wait for a monitor program before starting
143 int wait_for_monitor;
146 * pid_file - Path to a PID (process ID) file
148 * If this and daemonize are set, process ID of the background process
149 * will be written to the specified file.
154 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
159 * wpa_debug_show_keys - Whether keying material is included in debug
161 * This parameter can be used to allow keying material to be included
162 * in debug messages. This is a security risk and this option should
163 * not be enabled in normal configuration. If needed during
164 * development or while troubleshooting, this option can provide more
165 * details for figuring out what is happening.
167 int wpa_debug_show_keys;
170 * wpa_debug_timestamp - Whether to include timestamp in debug messages
172 int wpa_debug_timestamp;
175 * ctrl_interface - Global ctrl_iface path/parameter
177 char *ctrl_interface;
180 * ctrl_interface_group - Global ctrl_iface group
182 char *ctrl_interface_group;
185 * dbus_ctrl_interface - Enable the DBus control interface
187 int dbus_ctrl_interface;
190 * wpa_debug_file_path - Path of debug file or %NULL to use stdout
192 const char *wpa_debug_file_path;
195 * wpa_debug_syslog - Enable log output through syslog
197 int wpa_debug_syslog;
200 * wpa_debug_tracing - Enable log output through Linux tracing
202 int wpa_debug_tracing;
205 * override_driver - Optional driver parameter override
207 * This parameter can be used to override the driver parameter in
208 * dynamic interface addition to force a specific driver wrapper to be
211 char *override_driver;
214 * override_ctrl_interface - Optional ctrl_interface override
216 * This parameter can be used to override the ctrl_interface parameter
217 * in dynamic interface addition to force a control interface to be
220 char *override_ctrl_interface;
223 * entropy_file - Optional entropy file
225 * This parameter can be used to configure wpa_supplicant to maintain
226 * its internal entropy store over restarts.
231 struct p2p_srv_bonjour {
233 struct wpabuf *query;
237 struct p2p_srv_upnp {
244 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
246 * This structure is initialized by calling wpa_supplicant_init() when starting
250 struct wpa_supplicant *ifaces;
251 struct wpa_params params;
252 struct ctrl_iface_global_priv *ctrl_iface;
253 struct wpas_dbus_priv *dbus;
256 struct os_time suspend_time;
257 struct p2p_data *p2p;
258 struct wpa_supplicant *p2p_init_wpa_s;
259 struct wpa_supplicant *p2p_group_formation;
260 struct wpa_supplicant *p2p_invite_group;
261 u8 p2p_dev_addr[ETH_ALEN];
262 struct os_reltime p2p_go_wait_client;
263 struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */
264 struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */
266 int cross_connection;
267 struct wpa_freq_range_list p2p_disallow_freq;
268 struct wpa_freq_range_list p2p_go_avoid_freq;
270 WPA_CONC_PREF_NOT_SET,
274 unsigned int p2p_per_sta_psk:1;
275 unsigned int p2p_fail_on_wps_complete:1;
277 #ifdef CONFIG_WIFI_DISPLAY
279 #define MAX_WFD_SUBELEMS 10
280 struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS];
281 #endif /* CONFIG_WIFI_DISPLAY */
283 struct psk_list_entry *add_psk; /* From group formation */
288 * struct wpa_radio - Internal data for per-radio information
290 * This structure is used to share data about configured interfaces
291 * (struct wpa_supplicant) that share the same physical radio, e.g., to allow
292 * better coordination of offchannel operations.
295 char name[16]; /* from driver_ops get_radio_name() or empty if not
297 struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */
298 struct dl_list work; /* struct wpa_radio_work::list entries */
302 * struct wpa_radio_work - Radio work item
304 struct wpa_radio_work {
306 unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */
308 struct wpa_supplicant *wpa_s;
309 void (*cb)(struct wpa_radio_work *work, int deinit);
311 unsigned int started:1;
312 struct os_reltime time;
315 int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq,
316 const char *type, int next,
317 void (*cb)(struct wpa_radio_work *work, int deinit),
319 void radio_work_done(struct wpa_radio_work *work);
320 void radio_remove_works(struct wpa_supplicant *wpa_s,
321 const char *type, int remove_all);
322 void radio_work_check_next(struct wpa_supplicant *wpa_s);
323 int radio_work_pending(struct wpa_supplicant *wpa_s, const char *type);
325 struct wpa_connect_work {
328 struct wpa_ssid *ssid;
331 int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss,
332 struct wpa_ssid *test_ssid);
333 void wpas_connect_work_free(struct wpa_connect_work *cwork);
334 void wpas_connect_work_done(struct wpa_supplicant *wpa_s);
336 struct wpa_external_work {
339 unsigned int timeout;
343 * offchannel_send_action_result - Result of offchannel send Action frame
345 enum offchannel_send_action_result {
346 OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */,
347 OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged
349 OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure
355 enum wps_ap_info_type {
361 struct os_reltime last_attempt;
364 struct wpa_ssid_value {
369 #define WPA_FREQ_USED_BY_INFRA_STATION BIT(0)
370 #define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1)
372 struct wpa_used_freq_data {
378 * struct wpa_supplicant - Internal data for wpa_supplicant interface
380 * This structure contains the internal data for core wpa_supplicant code. This
381 * should be only used directly from the core code. However, a pointer to this
382 * data is used from other files as an arbitrary context pointer in calls to
385 struct wpa_supplicant {
386 struct wpa_global *global;
387 struct wpa_radio *radio; /* shared radio context */
388 struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */
389 struct wpa_supplicant *parent;
390 struct wpa_supplicant *next;
391 struct l2_packet_data *l2;
392 struct l2_packet_data *l2_br;
393 unsigned char own_addr[ETH_ALEN];
395 #ifdef CONFIG_CTRL_IFACE_DBUS
397 #endif /* CONFIG_CTRL_IFACE_DBUS */
398 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
400 char *dbus_groupobj_path;
402 char *preq_notify_peer;
403 #endif /* CONFIG_AP */
404 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
405 char bridge_ifname[16];
412 #endif /* CONFIG_P2P */
414 struct wpa_config *conf;
416 struct os_reltime last_michael_mic_error;
418 u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
419 * field contains the target BSSID. */
420 int reassociate; /* reassociation requested */
421 int disconnected; /* all connections disabled; i.e., do no reassociate
422 * before this has been cleared */
423 struct wpa_ssid *current_ssid;
424 struct wpa_bss *current_bss;
425 int ap_ies_from_associnfo;
426 unsigned int assoc_freq;
428 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
433 int mgmt_group_cipher;
435 void *drv_priv; /* private data used by driver_ops */
436 void *global_drv_priv;
439 size_t bssid_filter_count;
441 u8 *disallow_aps_bssid;
442 size_t disallow_aps_bssid_count;
443 struct wpa_ssid_value *disallow_aps_ssid;
444 size_t disallow_aps_ssid_count;
446 enum { WPA_SETBAND_AUTO, WPA_SETBAND_5G, WPA_SETBAND_2G } setband;
448 /* Preferred network for the next connection attempt */
449 struct wpa_ssid *next_ssid;
451 /* previous scan was wildcard when interleaving between
452 * wildcard scans and specific SSID scan when max_ssids=1 */
453 int prev_scan_wildcard;
454 struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
455 * NULL = not yet initialized (start
456 * with wildcard SSID)
457 * WILDCARD_SSID_SCAN = wildcard
458 * SSID was used in the previous scan
460 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
462 struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */
463 int sched_scan_timeout;
464 int sched_scan_interval;
465 int first_sched_scan;
466 int sched_scan_timed_out;
468 void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
469 struct wpa_scan_results *scan_res);
470 struct dl_list bss; /* struct wpa_bss::list */
471 struct dl_list bss_id; /* struct wpa_bss::list_id */
473 unsigned int bss_update_idx;
474 unsigned int bss_next_id;
477 * Pointers to BSS entries in the order they were in the last scan
480 struct wpa_bss **last_scan_res;
481 unsigned int last_scan_res_used;
482 unsigned int last_scan_res_size;
483 struct os_reltime last_scan;
485 struct wpa_driver_ops *driver;
486 int interface_removed; /* whether the network interface has been
489 struct eapol_sm *eapol;
491 struct ctrl_iface_priv *ctrl_iface;
493 enum wpa_states wpa_state;
494 struct wpa_radio_work *scan_work;
499 int eapol_received; /* number of EAPOL packets received after the
500 * previous association event */
502 struct scard_data *scard;
506 unsigned char last_eapol_src[ETH_ALEN];
508 unsigned int keys_cleared; /* bitfield of key indexes that the driver is
509 * known not to be configured with a key */
511 struct wpa_blacklist *blacklist;
514 * extra_blacklist_count - Sum of blacklist counts after last connection
516 * This variable is used to maintain a count of temporary blacklisting
517 * failures (maximum number for any BSS) over blacklist clear
518 * operations. This is needed for figuring out whether there has been
519 * failures prior to the last blacklist clear operation which happens
520 * whenever no other not-blacklisted BSS candidates are available. This
521 * gets cleared whenever a connection has been established successfully.
523 int extra_blacklist_count;
526 * scan_req - Type of the scan request
530 * NORMAL_SCAN_REQ - Normal scan request
532 * This is used for scans initiated by wpa_supplicant to find an
533 * AP for a connection.
538 * INITIAL_SCAN_REQ - Initial scan request
540 * This is used for the first scan on an interface to force at
541 * least one scan to be run even if the configuration does not
542 * include any enabled networks.
547 * MANUAL_SCAN_REQ - Manual scan request
549 * This is used for scans where the user request a scan or
550 * a specific wpa_supplicant operation (e.g., WPS) requires scan
554 } scan_req, last_scan_req;
555 struct os_reltime scan_trigger_time, scan_start_time;
556 int scan_runs; /* number of scan runs since WPS was started */
557 int *next_scan_freqs;
558 int *manual_scan_freqs;
559 int *manual_sched_scan_freqs;
560 unsigned int manual_scan_passive:1;
561 unsigned int manual_scan_use_id:1;
562 unsigned int manual_scan_only_new:1;
563 unsigned int own_scan_requested:1;
564 unsigned int own_scan_running:1;
565 unsigned int external_scan_running:1;
566 unsigned int clear_driver_scan_cache:1;
567 unsigned int manual_scan_id;
568 int scan_interval; /* time in sec between scans to find suitable AP */
569 int normal_scans; /* normal scans run before sched_scan */
570 int scan_for_connection; /* whether the scan request was triggered for
571 * finding a connection */
572 #define MAX_SCAN_ID 16
573 int scan_id[MAX_SCAN_ID];
574 unsigned int scan_id_count;
576 unsigned int drv_flags;
577 unsigned int drv_enc;
580 * A bitmap of supported protocols for probe response offload. See
581 * struct wpa_driver_capa in driver.h
583 unsigned int probe_resp_offloads;
585 /* extended capabilities supported by the driver */
586 const u8 *extended_capa, *extended_capa_mask;
587 unsigned int extended_capa_len;
590 int max_sched_scan_ssids;
591 int sched_scan_supported;
592 unsigned int max_match_sets;
593 unsigned int max_remain_on_chan;
594 unsigned int max_stations;
596 int pending_mic_error_report;
597 int pending_mic_error_pairwise;
598 int mic_errors_seen; /* Michael MIC errors with the current PTK */
600 struct wps_context *wps;
601 int wps_success; /* WPS success event received */
602 struct wps_er *wps_er;
603 int blacklist_cleared;
605 struct wpabuf *pending_eapol_rx;
606 struct os_reltime pending_eapol_rx_time;
607 u8 pending_eapol_rx_src[ETH_ALEN];
608 unsigned int last_eapol_matches_bssid:1;
609 unsigned int eap_expected_failure:1;
610 unsigned int reattach:1; /* reassociation to the same BSS requested */
612 struct ibss_rsn *ibss_rsn;
624 u8 assoc_req_ie[200];
625 size_t assoc_req_ie_len;
628 u8 mobility_domain[2];
631 u8 prev_bssid[ETH_ALEN];
636 int sa_query_count; /* number of pending SA Query requests;
637 * 0 = no SA Query in progress */
638 int sa_query_timed_out;
639 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
640 * sa_query_count octets of pending
641 * SA Query transaction identifiers */
642 struct os_reltime sa_query_start;
643 struct os_reltime last_unprot_disconnect;
646 u16 bss_max_idle_period;
649 struct wpabuf *sae_token;
651 #endif /* CONFIG_SAE */
653 #endif /* CONFIG_SME */
656 struct hostapd_iface *ap_iface;
657 void (*ap_configured_cb)(void *ctx, void *data);
658 void *ap_configured_cb_ctx;
659 void *ap_configured_cb_data;
660 #endif /* CONFIG_AP */
662 unsigned int off_channel_freq;
663 struct wpabuf *pending_action_tx;
664 u8 pending_action_src[ETH_ALEN];
665 u8 pending_action_dst[ETH_ALEN];
666 u8 pending_action_bssid[ETH_ALEN];
667 unsigned int pending_action_freq;
668 int pending_action_no_cck;
669 int pending_action_without_roc;
670 unsigned int pending_action_tx_done:1;
671 void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s,
672 unsigned int freq, const u8 *dst,
673 const u8 *src, const u8 *bssid,
674 const u8 *data, size_t data_len,
675 enum offchannel_send_action_result
677 unsigned int roc_waiting_drv_freq;
678 int action_tx_wait_time;
683 struct p2p_go_neg_results *go_params;
684 int create_p2p_iface;
685 u8 pending_interface_addr[ETH_ALEN];
686 char pending_interface_name[100];
687 int pending_interface_type;
689 unsigned int pending_listen_freq;
690 unsigned int pending_listen_duration;
692 NOT_P2P_GROUP_INTERFACE,
693 P2P_GROUP_INTERFACE_PENDING,
694 P2P_GROUP_INTERFACE_GO,
695 P2P_GROUP_INTERFACE_CLIENT
696 } p2p_group_interface;
697 struct p2p_group *p2p_group;
698 int p2p_long_listen; /* remaining time in long Listen state in ms */
701 u8 p2p_auth_invite[ETH_ALEN];
702 int p2p_sd_over_ctrl_iface;
703 int p2p_in_provisioning;
704 int p2p_in_invitation;
705 int p2p_invite_go_freq;
706 int pending_invite_ssid_id;
707 int show_group_started;
708 u8 go_dev_addr[ETH_ALEN];
709 int pending_pd_before_join;
710 u8 pending_join_iface_addr[ETH_ALEN];
711 u8 pending_join_dev_addr[ETH_ALEN];
712 int pending_join_wps_method;
713 u8 p2p_join_ssid[32];
714 size_t p2p_join_ssid_len;
715 int p2p_join_scan_count;
716 int auto_pd_scan_retry;
718 u16 pending_pd_config_methods;
720 NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN
724 * Whether cross connection is disallowed by the AP to which this
725 * interface is associated (only valid if there is an association).
727 int cross_connect_disallowed;
730 * Whether this P2P group is configured to use cross connection (only
731 * valid if this is P2P GO interface). The actual cross connect packet
732 * forwarding may not be configured depending on the uplink status.
734 int cross_connect_enabled;
736 /* Whether cross connection forwarding is in use at the moment. */
737 int cross_connect_in_use;
740 * Uplink interface name for cross connection
742 char cross_connect_uplink[100];
744 unsigned int p2p_auto_join:1;
745 unsigned int p2p_auto_pd:1;
746 unsigned int p2p_persistent_group:1;
747 unsigned int p2p_fallback_to_go_neg:1;
748 unsigned int p2p_pd_before_go_neg:1;
749 unsigned int p2p_go_ht40:1;
750 unsigned int p2p_go_vht:1;
751 unsigned int user_initiated_pd:1;
752 unsigned int p2p_go_group_formation_completed:1;
753 unsigned int waiting_presence_resp;
754 int p2p_first_connection_timeout;
755 unsigned int p2p_nfc_tag_enabled:1;
756 unsigned int p2p_peer_oob_pk_hash_known:1;
757 unsigned int p2p_disable_ip_addr_req:1;
758 int p2p_persistent_go_freq;
759 int p2p_persistent_id;
761 int p2p_connect_freq;
762 struct os_reltime p2p_auto_started;
763 struct wpa_ssid *p2p_last_4way_hs_fail;
764 struct wpa_radio_work *p2p_scan_work;
765 struct wpa_radio_work *p2p_listen_work;
766 struct wpa_radio_work *p2p_send_action_work;
768 u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */
769 struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group
771 u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN];
772 u8 p2p_ip_addr_info[3 * 4];
773 #endif /* CONFIG_P2P */
775 struct wpa_ssid *bgscan_ssid;
776 const struct bgscan_ops *bgscan;
779 const struct autoscan_ops *autoscan;
780 struct wpa_driver_scan_params *autoscan_params;
783 struct wpa_ssid *connect_without_scan;
785 struct wps_ap_info *wps_ap;
791 unsigned int wps_freq;
792 int wps_fragment_size;
793 int auto_reconnect_disabled;
795 /* Channel preferences for AP/P2P GO use */
798 int best_overall_freq;
800 struct gas_query *gas;
802 #ifdef CONFIG_INTERWORKING
803 unsigned int fetch_anqp_in_progress:1;
804 unsigned int network_select:1;
805 unsigned int auto_select:1;
806 unsigned int auto_network_select:1;
807 unsigned int fetch_all_anqp:1;
808 unsigned int fetch_osu_info:1;
809 unsigned int fetch_osu_icon_in_progress:1;
810 struct wpa_bss *interworking_gas_bss;
811 unsigned int osu_icon_id;
812 struct osu_provider *osu_prov;
813 size_t osu_prov_count;
814 struct os_reltime osu_icon_fetch_start;
815 unsigned int num_osu_scans;
816 unsigned int num_prov_found;
817 #endif /* CONFIG_INTERWORKING */
818 unsigned int drv_capa_known;
821 struct hostapd_hw_modes *modes;
826 struct ieee802_1x_kay *kay;
827 #endif /* CONFIG_MACSEC */
830 int pno_sched_pending;
832 /* WLAN_REASON_* reason codes. Negative if locally generated. */
833 int disconnect_reason;
835 struct ext_password_data *ext_pw;
837 struct wpabuf *last_gas_resp, *prev_gas_resp;
838 u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN];
839 u8 last_gas_dialog_token, prev_gas_dialog_token;
841 unsigned int no_keep_alive:1;
842 unsigned int ext_mgmt_frame_handling:1;
847 u8 wnm_num_neighbor_report;
849 u16 wnm_dissoc_timer;
850 u8 wnm_validity_interval;
851 u8 wnm_bss_termination_duration[12];
852 struct neighbor_report *wnm_neighbor_report_elements;
853 #endif /* CONFIG_WNM */
855 #ifdef CONFIG_TESTING_GET_GTK
858 #endif /* CONFIG_TESTING_GET_GTK */
860 unsigned int num_multichan_concurrent;
861 struct wpa_radio_work *connect_work;
863 unsigned int ext_work_id;
865 struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES];
869 /* wpa_supplicant.c */
870 void wpa_supplicant_apply_ht_overrides(
871 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
872 struct wpa_driver_associate_params *params);
873 void wpa_supplicant_apply_vht_overrides(
874 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
875 struct wpa_driver_associate_params *params);
877 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
878 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
879 struct wpa_ssid *ssid);
881 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
883 const char * wpa_supplicant_state_txt(enum wpa_states state);
884 int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s);
885 int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
886 int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
887 struct wpa_bss *bss, struct wpa_ssid *ssid,
888 u8 *wpa_ie, size_t *wpa_ie_len);
889 void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
891 struct wpa_ssid *ssid);
892 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
893 struct wpa_ssid *ssid);
894 void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
895 void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
896 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
898 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s);
899 void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
900 enum wpa_states state);
901 struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
902 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s);
903 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
904 void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
907 void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
908 struct wpa_ssid *ssid);
909 void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
910 struct wpa_ssid *ssid);
911 void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
912 struct wpa_ssid *ssid);
913 int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s,
914 const char *pkcs11_engine_path,
915 const char *pkcs11_module_path);
916 int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
918 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
919 unsigned int expire_age);
920 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
921 unsigned int expire_count);
922 int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s,
924 int wpa_supplicant_set_debug_params(struct wpa_global *global,
925 int debug_level, int debug_timestamp,
926 int debug_show_keys);
927 void free_hw_features(struct wpa_supplicant *wpa_s);
929 void wpa_show_license(void);
931 struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
932 struct wpa_interface *iface);
933 int wpa_supplicant_remove_iface(struct wpa_global *global,
934 struct wpa_supplicant *wpa_s,
936 struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
938 struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
939 int wpa_supplicant_run(struct wpa_global *global);
940 void wpa_supplicant_deinit(struct wpa_global *global);
942 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
943 struct wpa_ssid *ssid);
944 void wpa_supplicant_terminate_proc(struct wpa_global *global);
945 void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
946 const u8 *buf, size_t len);
947 void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
948 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
949 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid);
950 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
951 int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s);
952 void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason);
953 void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s,
954 struct wpa_ssid *ssid, int clear_failures);
955 int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid);
956 int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
958 void wpas_request_connection(struct wpa_supplicant *wpa_s);
959 int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen);
962 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
963 * @wpa_s: Pointer to wpa_supplicant data
964 * @ssid: Pointer to the network block the reply is for
965 * @field: field the response is a reply for
966 * @value: value (ie, password, etc) for @field
967 * Returns: 0 on success, non-zero on error
969 * Helper function to handle replies to control interface requests.
971 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
972 struct wpa_ssid *ssid,
977 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
978 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
979 struct wpa_bss *selected,
980 struct wpa_ssid *ssid);
981 void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx);
982 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx);
983 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s);
984 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
985 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
986 struct wpa_ssid **selected_ssid);
989 int eap_register_methods(void);
992 * Utility method to tell if a given network is a persistent group
993 * @ssid: Network object
994 * Returns: 1 if network is a persistent group, 0 otherwise
996 static inline int network_is_persistent_group(struct wpa_ssid *ssid)
998 return ((ssid->disabled == 2) || ssid->p2p_persistent_group);
1001 int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1003 int wpas_init_ext_pw(struct wpa_supplicant *wpa_s);
1005 void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title,
1006 struct wpa_used_freq_data *freqs_data,
1009 int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s,
1010 struct wpa_used_freq_data *freqs_data,
1012 int get_shared_radio_freqs(struct wpa_supplicant *wpa_s,
1013 int *freq_array, unsigned int len);
1015 #endif /* WPA_SUPPLICANT_I_H */