[thirdparty/hostap.git] / src / ap / sta_info.h

/*
 * hostapd / Station table
 * Copyright (c) 2002-2011, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef STA_INFO_H
#define STA_INFO_H

#ifdef CONFIG_MESH
/* needed for mesh_plink_state enum */
#include "common/defs.h"
#include "common/wpa_common.h"
#endif /* CONFIG_MESH */

#include "list.h"
#include "vlan.h"

/* STA flags */
#define WLAN_STA_AUTH BIT(0)
#define WLAN_STA_ASSOC BIT(1)
#define WLAN_STA_AUTHORIZED BIT(5)
#define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */
#define WLAN_STA_SHORT_PREAMBLE BIT(7)
#define WLAN_STA_PREAUTH BIT(8)
#define WLAN_STA_WMM BIT(9)
#define WLAN_STA_MFP BIT(10)
#define WLAN_STA_HT BIT(11)
#define WLAN_STA_WPS BIT(12)
#define WLAN_STA_MAYBE_WPS BIT(13)
#define WLAN_STA_WDS BIT(14)
#define WLAN_STA_ASSOC_REQ_OK BIT(15)
#define WLAN_STA_WPS2 BIT(16)
#define WLAN_STA_GAS BIT(17)
#define WLAN_STA_VHT BIT(18)
#define WLAN_STA_WNM_SLEEP_MODE BIT(19)
#define WLAN_STA_VHT_OPMODE_ENABLED BIT(20)
#define WLAN_STA_VENDOR_VHT BIT(21)
#define WLAN_STA_PENDING_DISASSOC_CB BIT(29)
#define WLAN_STA_PENDING_DEAUTH_CB BIT(30)
#define WLAN_STA_NONERP BIT(31)

/* Maximum number of supported rates (from both Supported Rates and Extended
 * Supported Rates IEs). */
#define WLAN_SUPP_RATES_MAX 32


struct mbo_non_pref_chan_info {
	struct mbo_non_pref_chan_info *next;
	u8 op_class;
	u8 pref;
	u8 reason_code;
	u8 reason_detail;
	u8 num_channels;
	u8 channels[];
};

struct pending_eapol_rx {
	struct wpabuf *buf;
	struct os_reltime rx_time;
};

struct sta_info {
	struct sta_info *next; /* next entry in sta list */
	struct sta_info *hnext; /* next entry in hash table list */
	u8 addr[6];
	be32 ipaddr;
	struct dl_list ip6addr; /* list head for struct ip6addr */
	u16 aid; /* STA's unique AID (1 .. 2007) or 0 if not yet assigned */
	u32 flags; /* Bitfield of WLAN_STA_* */
	u16 capability;
	u16 listen_interval; /* or beacon_int for APs */
	u8 supported_rates[WLAN_SUPP_RATES_MAX];
	int supported_rates_len;
	u8 qosinfo; /* Valid when WLAN_STA_WMM is set */

#ifdef CONFIG_MESH
	enum mesh_plink_state plink_state;
	u16 peer_lid;
	u16 my_lid;
	u16 mpm_close_reason;
	int mpm_retries;
	u8 my_nonce[WPA_NONCE_LEN];
	u8 peer_nonce[WPA_NONCE_LEN];
	u8 aek[32];	/* SHA256 digest length */
	u8 mtk[WPA_TK_MAX_LEN];
	size_t mtk_len;
	u8 mgtk_rsc[6];
	u8 mgtk_key_id;
	u8 mgtk[WPA_TK_MAX_LEN];
	size_t mgtk_len;
	u8 igtk_rsc[6];
	u8 igtk[WPA_TK_MAX_LEN];
	size_t igtk_len;
	u16 igtk_key_id;
	u8 sae_auth_retry;
#endif /* CONFIG_MESH */

	unsigned int nonerp_set:1;
	unsigned int no_short_slot_time_set:1;
	unsigned int no_short_preamble_set:1;
	unsigned int no_ht_gf_set:1;
	unsigned int no_ht_set:1;
	unsigned int ht40_intolerant_set:1;
	unsigned int ht_20mhz_set:1;
	unsigned int no_p2p_set:1;
	unsigned int qos_map_enabled:1;
	unsigned int remediation:1;
	unsigned int hs20_deauth_requested:1;
	unsigned int session_timeout_set:1;
	unsigned int radius_das_match:1;
	unsigned int ecsa_supported:1;
	unsigned int added_unassoc:1;

	u16 auth_alg;

	enum {
		STA_NULLFUNC = 0, STA_DISASSOC, STA_DEAUTH, STA_REMOVE,
		STA_DISASSOC_FROM_CLI
	} timeout_next;

	u16 deauth_reason;
	u16 disassoc_reason;

	/* IEEE 802.1X related data */
	struct eapol_state_machine *eapol_sm;

	struct pending_eapol_rx *pending_eapol_rx;

	u64 acct_session_id;
	struct os_reltime acct_session_start;
	int acct_session_started;
	int acct_terminate_cause; /* Acct-Terminate-Cause */
	int acct_interim_interval; /* Acct-Interim-Interval */
	unsigned int acct_interim_errors;

	/* For extending 32-bit driver counters to 64-bit counters */
	u32 last_rx_bytes_hi;
	u32 last_rx_bytes_lo;
	u32 last_tx_bytes_hi;
	u32 last_tx_bytes_lo;

	u8 *challenge; /* IEEE 802.11 Shared Key Authentication Challenge */

	struct wpa_state_machine *wpa_sm;
	struct rsn_preauth_interface *preauth_iface;

	int vlan_id; /* 0: none, >0: VID */
	struct vlan_description *vlan_desc;
	int vlan_id_bound; /* updated by ap_sta_bind_vlan() */
	 /* PSKs from RADIUS authentication server */
	struct hostapd_sta_wpa_psk_short *psk;

	char *identity; /* User-Name from RADIUS */
	char *radius_cui; /* Chargeable-User-Identity from RADIUS */

	struct ieee80211_ht_capabilities *ht_capabilities;
	struct ieee80211_vht_capabilities *vht_capabilities;
	u8 vht_opmode;

#ifdef CONFIG_IEEE80211W
	int sa_query_count; /* number of pending SA Query requests;
			     * 0 = no SA Query in progress */
	int sa_query_timed_out;
	u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
				* sa_query_count octets of pending SA Query
				* transaction identifiers */
	struct os_reltime sa_query_start;
#endif /* CONFIG_IEEE80211W */

#ifdef CONFIG_INTERWORKING
#define GAS_DIALOG_MAX 8 /* Max concurrent dialog number */
	struct gas_dialog_info *gas_dialog;
	u8 gas_dialog_next;
#endif /* CONFIG_INTERWORKING */

	struct wpabuf *wps_ie; /* WPS IE from (Re)Association Request */
	struct wpabuf *p2p_ie; /* P2P IE from (Re)Association Request */
	struct wpabuf *hs20_ie; /* HS 2.0 IE from (Re)Association Request */
	u8 remediation_method;
	char *remediation_url; /* HS 2.0 Subscription Remediation Server URL */
	struct wpabuf *hs20_deauth_req;
	char *hs20_session_info_url;
	int hs20_disassoc_timer;
#ifdef CONFIG_FST
	struct wpabuf *mb_ies; /* MB IEs from (Re)Association Request */
#endif /* CONFIG_FST */

	struct os_reltime connected_time;

#ifdef CONFIG_SAE
	struct sae_data *sae;
	unsigned int mesh_sae_pmksa_caching:1;
#endif /* CONFIG_SAE */

	u32 session_timeout; /* valid only if session_timeout_set == 1 */

	/* Last Authentication/(Re)Association Request/Action frame sequence
	 * control */
	u16 last_seq_ctrl;
	/* Last Authentication/(Re)Association Request/Action frame subtype */
	u8 last_subtype;

#ifdef CONFIG_MBO
	u8 cell_capa; /* 0 = unknown (not an MBO STA); otherwise,
		       * enum mbo_cellular_capa values */
	struct mbo_non_pref_chan_info *non_pref_chan;
#endif /* CONFIG_MBO */

	u8 *supp_op_classes; /* Supported Operating Classes element, if
			      * received, starting from the Length field */

	u8 rrm_enabled_capa[5];
};


/* Default value for maximum station inactivity. After AP_MAX_INACTIVITY has
 * passed since last received frame from the station, a nullfunc data frame is
 * sent to the station. If this frame is not acknowledged and no other frames
 * have been received, the station will be disassociated after
 * AP_DISASSOC_DELAY seconds. Similarly, the station will be deauthenticated
 * after AP_DEAUTH_DELAY seconds has passed after disassociation. */
#define AP_MAX_INACTIVITY (5 * 60)
#define AP_DISASSOC_DELAY (3)
#define AP_DEAUTH_DELAY (1)
/* Number of seconds to keep STA entry with Authenticated flag after it has
 * been disassociated. */
#define AP_MAX_INACTIVITY_AFTER_DISASSOC (1 * 30)
/* Number of seconds to keep STA entry after it has been deauthenticated. */
#define AP_MAX_INACTIVITY_AFTER_DEAUTH (1 * 5)


struct hostapd_data;

int ap_for_each_sta(struct hostapd_data *hapd,
		    int (*cb)(struct hostapd_data *hapd, struct sta_info *sta,
			      void *ctx),
		    void *ctx);
struct sta_info * ap_get_sta(struct hostapd_data *hapd, const u8 *sta);
struct sta_info * ap_get_sta_p2p(struct hostapd_data *hapd, const u8 *addr);
void ap_sta_hash_add(struct hostapd_data *hapd, struct sta_info *sta);
void ap_free_sta(struct hostapd_data *hapd, struct sta_info *sta);
void ap_sta_ip6addr_del(struct hostapd_data *hapd, struct sta_info *sta);
void hostapd_free_stas(struct hostapd_data *hapd);
void ap_handle_timer(void *eloop_ctx, void *timeout_ctx);
void ap_sta_replenish_timeout(struct hostapd_data *hapd, struct sta_info *sta,
			      u32 session_timeout);
void ap_sta_session_timeout(struct hostapd_data *hapd, struct sta_info *sta,
			    u32 session_timeout);
void ap_sta_no_session_timeout(struct hostapd_data *hapd,
			       struct sta_info *sta);
void ap_sta_session_warning_timeout(struct hostapd_data *hapd,
				    struct sta_info *sta, int warning_time);
struct sta_info * ap_sta_add(struct hostapd_data *hapd, const u8 *addr);
void ap_sta_disassociate(struct hostapd_data *hapd, struct sta_info *sta,
			 u16 reason);
void ap_sta_deauthenticate(struct hostapd_data *hapd, struct sta_info *sta,
			   u16 reason);
#ifdef CONFIG_WPS
int ap_sta_wps_cancel(struct hostapd_data *hapd,
		      struct sta_info *sta, void *ctx);
#endif /* CONFIG_WPS */
int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta);
int ap_sta_set_vlan(struct hostapd_data *hapd, struct sta_info *sta,
		    struct vlan_description *vlan_desc);
void ap_sta_start_sa_query(struct hostapd_data *hapd, struct sta_info *sta);
void ap_sta_stop_sa_query(struct hostapd_data *hapd, struct sta_info *sta);
int ap_check_sa_query_timeout(struct hostapd_data *hapd, struct sta_info *sta);
void ap_sta_disconnect(struct hostapd_data *hapd, struct sta_info *sta,
		       const u8 *addr, u16 reason);

void ap_sta_set_authorized(struct hostapd_data *hapd,
			   struct sta_info *sta, int authorized);
static inline int ap_sta_is_authorized(struct sta_info *sta)
{
	return sta->flags & WLAN_STA_AUTHORIZED;
}

void ap_sta_deauth_cb(struct hostapd_data *hapd, struct sta_info *sta);
void ap_sta_disassoc_cb(struct hostapd_data *hapd, struct sta_info *sta);
void ap_sta_clear_disconnect_timeouts(struct hostapd_data *hapd,
				      struct sta_info *sta);

int ap_sta_flags_txt(u32 flags, char *buf, size_t buflen);

#endif /* STA_INFO_H */
Commit	Line	Data
6fc6879b JM	1	/*
6fc6879b JM	2	* hostapd / Station table
4dc03726	3	* Copyright (c) 2002-2011, Jouni Malinen <j@w1.fi>
6fc6879b	4	*
0f3d578e JM	5	* This software may be distributed under the terms of the BSD license.
0f3d578e JM	6	* See README for more details.
6fc6879b JM	7	*/
	8
	9	#ifndef STA_INFO_H
	10	#define STA_INFO_H
	11
5f92659d BC	12	#ifdef CONFIG_MESH
	13	/* needed for mesh_plink_state enum */
	14	#include "common/defs.h"
b8b499e4	15	#include "common/wpa_common.h"
5f92659d BC	16	#endif /* CONFIG_MESH */
5f92659d BC	17
bd00c431	18	#include "list.h"
1889af2e	19	#include "vlan.h"
bd00c431	20
9b5d2b8b JM	21	/* STA flags */
	22	#define WLAN_STA_AUTH BIT(0)
	23	#define WLAN_STA_ASSOC BIT(1)
9b5d2b8b JM	24	#define WLAN_STA_AUTHORIZED BIT(5)
	25	#define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */
	26	#define WLAN_STA_SHORT_PREAMBLE BIT(7)
	27	#define WLAN_STA_PREAUTH BIT(8)
	28	#define WLAN_STA_WMM BIT(9)
	29	#define WLAN_STA_MFP BIT(10)
	30	#define WLAN_STA_HT BIT(11)
	31	#define WLAN_STA_WPS BIT(12)
	32	#define WLAN_STA_MAYBE_WPS BIT(13)
fbbfcbac	33	#define WLAN_STA_WDS BIT(14)
b8281964	34	#define WLAN_STA_ASSOC_REQ_OK BIT(15)
17f6b900	35	#define WLAN_STA_WPS2 BIT(16)
dca30c3f	36	#define WLAN_STA_GAS BIT(17)
de3cdf35	37	#define WLAN_STA_VHT BIT(18)
3578e665	38	#define WLAN_STA_WNM_SLEEP_MODE BIT(19)
8a458116	39	#define WLAN_STA_VHT_OPMODE_ENABLED BIT(20)
e7d0e97b	40	#define WLAN_STA_VENDOR_VHT BIT(21)
cc28ad8c JM	41	#define WLAN_STA_PENDING_DISASSOC_CB BIT(29)
cc28ad8c JM	42	#define WLAN_STA_PENDING_DEAUTH_CB BIT(30)
9b5d2b8b JM	43	#define WLAN_STA_NONERP BIT(31)
9b5d2b8b JM	44
97234b50 JM	45	/* Maximum number of supported rates (from both Supported Rates and Extended
	46	* Supported Rates IEs). */
	47	#define WLAN_SUPP_RATES_MAX 32
	48
	49
ca911d61 JM	50	struct mbo_non_pref_chan_info {
	51	struct mbo_non_pref_chan_info *next;
	52	u8 op_class;
	53	u8 pref;
	54	u8 reason_code;
	55	u8 reason_detail;
	56	u8 num_channels;
	57	u8 channels[];
	58	};
	59
f2accfe7 EP	60	struct pending_eapol_rx {
	61	struct wpabuf *buf;
	62	struct os_reltime rx_time;
	63	};
	64
97234b50 JM	65	struct sta_info {
	66	struct sta_info next; / next entry in sta list */
	67	struct sta_info hnext; / next entry in hash table list */
	68	u8 addr[6];
7d597d46	69	be32 ipaddr;
bd00c431	70	struct dl_list ip6addr; /* list head for struct ip6addr */
97234b50	71	u16 aid; /* STA's unique AID (1 .. 2007) or 0 if not yet assigned */
9b5d2b8b	72	u32 flags; /* Bitfield of WLAN_STA_* */
97234b50 JM	73	u16 capability;
	74	u16 listen_interval; /* or beacon_int for APs */
	75	u8 supported_rates[WLAN_SUPP_RATES_MAX];
	76	int supported_rates_len;
5d061637	77	u8 qosinfo; /* Valid when WLAN_STA_WMM is set */
97234b50	78
5f92659d BC	79	#ifdef CONFIG_MESH
	80	enum mesh_plink_state plink_state;
	81	u16 peer_lid;
	82	u16 my_lid;
	83	u16 mpm_close_reason;
	84	int mpm_retries;
b8b499e4 JM	85	u8 my_nonce[WPA_NONCE_LEN];
b8b499e4 JM	86	u8 peer_nonce[WPA_NONCE_LEN];
0f950df0	87	u8 aek[32]; /* SHA256 digest length */
b02f4d05 JM	88	u8 mtk[WPA_TK_MAX_LEN];
b02f4d05 JM	89	size_t mtk_len;
f868d560	90	u8 mgtk_rsc[6];
3b6deac0	91	u8 mgtk_key_id;
a4eec3c2 JM	92	u8 mgtk[WPA_TK_MAX_LEN];
a4eec3c2 JM	93	size_t mgtk_len;
f868d560	94	u8 igtk_rsc[6];
4367eec4 JM	95	u8 igtk[WPA_TK_MAX_LEN];
4367eec4 JM	96	size_t igtk_len;
f868d560	97	u16 igtk_key_id;
c596f3f0	98	u8 sae_auth_retry;
5f92659d BC	99	#endif /* CONFIG_MESH */
5f92659d BC	100
97234b50 JM	101	unsigned int nonerp_set:1;
	102	unsigned int no_short_slot_time_set:1;
	103	unsigned int no_short_preamble_set:1;
	104	unsigned int no_ht_gf_set:1;
	105	unsigned int no_ht_set:1;
9c47f6a2	106	unsigned int ht40_intolerant_set:1;
97234b50	107	unsigned int ht_20mhz_set:1;
aefb53bd	108	unsigned int no_p2p_set:1;
c551700f	109	unsigned int qos_map_enabled:1;
6ca0853d	110	unsigned int remediation:1;
8e1146d9	111	unsigned int hs20_deauth_requested:1;
47ea24c1	112	unsigned int session_timeout_set:1;
861beb72	113	unsigned int radius_das_match:1;
98b05081	114	unsigned int ecsa_supported:1;
bb598c3b	115	unsigned int added_unassoc:1;
97234b50 JM	116
97234b50 JM	117	u16 auth_alg;
97234b50 JM	118
97234b50 JM	119	enum {
d5b559b6 KP	120	STA_NULLFUNC = 0, STA_DISASSOC, STA_DEAUTH, STA_REMOVE,
d5b559b6 KP	121	STA_DISASSOC_FROM_CLI
97234b50 JM	122	} timeout_next;
97234b50 JM	123
4dc03726 JM	124	u16 deauth_reason;
	125	u16 disassoc_reason;
	126
97234b50 JM	127	/* IEEE 802.1X related data */
	128	struct eapol_state_machine *eapol_sm;
	129
f2accfe7 EP	130	struct pending_eapol_rx *pending_eapol_rx;
f2accfe7 EP	131
d72a0053	132	u64 acct_session_id;
0fc545ae	133	struct os_reltime acct_session_start;
97234b50 JM	134	int acct_session_started;
	135	int acct_terminate_cause; /* Acct-Terminate-Cause */
	136	int acct_interim_interval; /* Acct-Interim-Interval */
669b5324	137	unsigned int acct_interim_errors;
97234b50	138
43022abd NL	139	/* For extending 32-bit driver counters to 64-bit counters */
	140	u32 last_rx_bytes_hi;
	141	u32 last_rx_bytes_lo;
	142	u32 last_tx_bytes_hi;
	143	u32 last_tx_bytes_lo;
97234b50 JM	144
	145	u8 challenge; / IEEE 802.11 Shared Key Authentication Challenge */
	146
	147	struct wpa_state_machine *wpa_sm;
	148	struct rsn_preauth_interface *preauth_iface;
	149
3ffdeb7a	150	int vlan_id; /* 0: none, >0: VID */
1889af2e	151	struct vlan_description *vlan_desc;
c8e6beab	152	int vlan_id_bound; /* updated by ap_sta_bind_vlan() */
5ee56c4e MB	153	/* PSKs from RADIUS authentication server */
5ee56c4e MB	154	struct hostapd_sta_wpa_psk_short *psk;
97234b50	155
2092597f MB	156	char identity; / User-Name from RADIUS */
	157	char radius_cui; / Chargeable-User-Identity from RADIUS */
	158
df84268a	159	struct ieee80211_ht_capabilities *ht_capabilities;
de3cdf35	160	struct ieee80211_vht_capabilities *vht_capabilities;
8a458116	161	u8 vht_opmode;
97234b50 JM	162
	163	#ifdef CONFIG_IEEE80211W
	164	int sa_query_count; /* number of pending SA Query requests;
	165	* 0 = no SA Query in progress */
	166	int sa_query_timed_out;
	167	u8 sa_query_trans_id; / buffer of WLAN_SA_QUERY_TR_ID_LEN *
	168	* sa_query_count octets of pending SA Query
	169	* transaction identifiers */
10e694a6	170	struct os_reltime sa_query_start;
97234b50 JM	171	#endif /* CONFIG_IEEE80211W */
97234b50 JM	172
dca30c3f JK	173	#ifdef CONFIG_INTERWORKING
	174	#define GAS_DIALOG_MAX 8 /* Max concurrent dialog number */
	175	struct gas_dialog_info *gas_dialog;
	176	u8 gas_dialog_next;
	177	#endif /* CONFIG_INTERWORKING */
	178
97234b50	179	struct wpabuf wps_ie; / WPS IE from (Re)Association Request */
b305c684	180	struct wpabuf p2p_ie; / P2P IE from (Re)Association Request */
f403dcd6	181	struct wpabuf hs20_ie; / HS 2.0 IE from (Re)Association Request */
6ca0853d JM	182	u8 remediation_method;
6ca0853d JM	183	char remediation_url; / HS 2.0 Subscription Remediation Server URL */
8e1146d9	184	struct wpabuf *hs20_deauth_req;
97596f8e JM	185	char *hs20_session_info_url;
97596f8e JM	186	int hs20_disassoc_timer;
ae667c08 AN	187	#ifdef CONFIG_FST
	188	struct wpabuf mb_ies; / MB IEs from (Re)Association Request */
	189	#endif /* CONFIG_FST */
39b1572c	190
b3493fa1	191	struct os_reltime connected_time;
c10347f2 JM	192
c10347f2 JM	193	#ifdef CONFIG_SAE
98efcc41	194	struct sae_data *sae;
9f2cf23e	195	unsigned int mesh_sae_pmksa_caching:1;
c10347f2	196	#endif /* CONFIG_SAE */
47ea24c1 JM	197
47ea24c1 JM	198	u32 session_timeout; /* valid only if session_timeout_set == 1 */
38cb0a2d IP	199
	200	/* Last Authentication/(Re)Association Request/Action frame sequence
	201	* control */
	202	u16 last_seq_ctrl;
	203	/* Last Authentication/(Re)Association Request/Action frame subtype */
	204	u8 last_subtype;
6332aaf3 JM	205
	206	#ifdef CONFIG_MBO
	207	u8 cell_capa; /* 0 = unknown (not an MBO STA); otherwise,
	208	* enum mbo_cellular_capa values */
ca911d61	209	struct mbo_non_pref_chan_info *non_pref_chan;
6332aaf3	210	#endif /* CONFIG_MBO */
adf0478e JM	211
	212	u8 supp_op_classes; / Supported Operating Classes element, if
	213	* received, starting from the Length field */
629e1804 DS	214
629e1804 DS	215	u8 rrm_enabled_capa[5];
97234b50 JM	216	};
	217
	218
	219	/* Default value for maximum station inactivity. After AP_MAX_INACTIVITY has
	220	* passed since last received frame from the station, a nullfunc data frame is
	221	* sent to the station. If this frame is not acknowledged and no other frames
	222	* have been received, the station will be disassociated after
ffbf1eaa	223	* AP_DISASSOC_DELAY seconds. Similarly, the station will be deauthenticated
97234b50 JM	224	* after AP_DEAUTH_DELAY seconds has passed after disassociation. */
97234b50 JM	225	#define AP_MAX_INACTIVITY (5 * 60)
9b285081	226	#define AP_DISASSOC_DELAY (3)
97234b50 JM	227	#define AP_DEAUTH_DELAY (1)
	228	/* Number of seconds to keep STA entry with Authenticated flag after it has
	229	* been disassociated. */
	230	#define AP_MAX_INACTIVITY_AFTER_DISASSOC (1 * 30)
	231	/* Number of seconds to keep STA entry after it has been deauthenticated. */
	232	#define AP_MAX_INACTIVITY_AFTER_DEAUTH (1 * 5)
	233
	234
	235	struct hostapd_data;
	236
6fc6879b JM	237	int ap_for_each_sta(struct hostapd_data *hapd,
	238	int (cb)(struct hostapd_data hapd, struct sta_info *sta,
	239	void *ctx),
	240	void *ctx);
	241	struct sta_info * ap_get_sta(struct hostapd_data hapd, const u8 sta);
f2c56602	242	struct sta_info * ap_get_sta_p2p(struct hostapd_data hapd, const u8 addr);
6fc6879b JM	243	void ap_sta_hash_add(struct hostapd_data hapd, struct sta_info sta);
6fc6879b JM	244	void ap_free_sta(struct hostapd_data hapd, struct sta_info sta);
bd00c431	245	void ap_sta_ip6addr_del(struct hostapd_data hapd, struct sta_info sta);
6fc6879b JM	246	void hostapd_free_stas(struct hostapd_data *hapd);
6fc6879b JM	247	void ap_handle_timer(void eloop_ctx, void timeout_ctx);
91f9e607 KP	248	void ap_sta_replenish_timeout(struct hostapd_data hapd, struct sta_info sta,
91f9e607 KP	249	u32 session_timeout);
6fc6879b JM	250	void ap_sta_session_timeout(struct hostapd_data hapd, struct sta_info sta,
	251	u32 session_timeout);
	252	void ap_sta_no_session_timeout(struct hostapd_data *hapd,
	253	struct sta_info *sta);
97596f8e JM	254	void ap_sta_session_warning_timeout(struct hostapd_data *hapd,
97596f8e JM	255	struct sta_info *sta, int warning_time);
6fc6879b JM	256	struct sta_info * ap_sta_add(struct hostapd_data hapd, const u8 addr);
	257	void ap_sta_disassociate(struct hostapd_data hapd, struct sta_info sta,
	258	u16 reason);
	259	void ap_sta_deauthenticate(struct hostapd_data hapd, struct sta_info sta,
	260	u16 reason);
4c374cde AS	261	#ifdef CONFIG_WPS
	262	int ap_sta_wps_cancel(struct hostapd_data *hapd,
	263	struct sta_info sta, void ctx);
	264	#endif /* CONFIG_WPS */
c8e6beab	265	int ap_sta_bind_vlan(struct hostapd_data hapd, struct sta_info sta);
1889af2e MB	266	int ap_sta_set_vlan(struct hostapd_data hapd, struct sta_info sta,
1889af2e MB	267	struct vlan_description *vlan_desc);
93b76319 JM	268	void ap_sta_start_sa_query(struct hostapd_data hapd, struct sta_info sta);
93b76319 JM	269	void ap_sta_stop_sa_query(struct hostapd_data hapd, struct sta_info sta);
45c94154	270	int ap_check_sa_query_timeout(struct hostapd_data hapd, struct sta_info sta);
45cefa0b JM	271	void ap_sta_disconnect(struct hostapd_data hapd, struct sta_info sta,
45cefa0b JM	272	const u8 *addr, u16 reason);
6fc6879b	273
6905dcb1 JB	274	void ap_sta_set_authorized(struct hostapd_data *hapd,
	275	struct sta_info *sta, int authorized);
	276	static inline int ap_sta_is_authorized(struct sta_info *sta)
	277	{
	278	return sta->flags & WLAN_STA_AUTHORIZED;
	279	}
	280
4dc03726 JM	281	void ap_sta_deauth_cb(struct hostapd_data hapd, struct sta_info sta);
4dc03726 JM	282	void ap_sta_disassoc_cb(struct hostapd_data hapd, struct sta_info sta);
9e8fde21 JM	283	void ap_sta_clear_disconnect_timeouts(struct hostapd_data *hapd,
9e8fde21 JM	284	struct sta_info *sta);
4dc03726	285
b76f4c27 JM	286	int ap_sta_flags_txt(u32 flags, char *buf, size_t buflen);
b76f4c27 JM	287
6fc6879b	288	#endif /* STA_INFO_H */