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/*
* hostapd / Initialization and configuration
* Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef HOSTAPD_H
#define HOSTAPD_H
#include "common/defs.h"
#include "ap/ap_config.h"
struct wpa_driver_ops;
struct wpa_ctrl_dst;
struct radius_server_data;
struct upnp_wps_device_sm;
struct hostapd_data;
struct sta_info;
struct hostap_sta_driver_data;
struct ieee80211_ht_capabilities;
struct full_dynamic_vlan;
enum wps_event;
union wps_event_data;
struct hostapd_iface;
struct hapd_interfaces {
int (*reload_config)(struct hostapd_iface *iface);
struct hostapd_config * (*config_read_cb)(const char *config_fname);
int (*ctrl_iface_init)(struct hostapd_data *hapd);
void (*ctrl_iface_deinit)(struct hostapd_data *hapd);
int (*for_each_interface)(struct hapd_interfaces *interfaces,
int (*cb)(struct hostapd_iface *iface,
void *ctx), void *ctx);
int (*driver_init)(struct hostapd_iface *iface);
size_t count;
int global_ctrl_sock;
char *global_iface_path;
char *global_iface_name;
struct hostapd_iface **iface;
};
struct hostapd_probereq_cb {
int (*cb)(void *ctx, const u8 *sa, const u8 *da, const u8 *bssid,
const u8 *ie, size_t ie_len, int ssi_signal);
void *ctx;
};
#define HOSTAPD_RATE_BASIC 0x00000001
struct hostapd_rate_data {
int rate; /* rate in 100 kbps */
int flags; /* HOSTAPD_RATE_ flags */
};
struct hostapd_frame_info {
u32 channel;
u32 datarate;
int ssi_signal; /* dBm */
};
struct hostapd_sae_commit_queue {
struct dl_list list;
size_t len;
u8 bssid[ETH_ALEN];
u32 auth_transaction;
u16 status;
u8 msg[];
};
#ifdef CONFIG_WPS
enum hapd_wps_status {
WPS_SUCCESS_STATUS = 1,
WPS_FAILURE_STATUS
};
enum pbc_status {
WPS_PBC_STATUS_DISABLE,
WPS_PBC_STATUS_ACTIVE,
WPS_PBC_STATUS_TIMEOUT,
WPS_PBC_STATUS_OVERLAP
};
struct wps_stat {
enum hapd_wps_status status;
enum pbc_status pbc_status;
u8 peer_addr[ETH_ALEN];
};
#endif
/**
* struct hostapd_data - hostapd per-BSS data structure
*/
struct hostapd_data {
struct hostapd_config *iconf;
struct hostapd_bss_config *conf;
int interface_added; /* virtual interface added for this BSS */
u8 own_addr[ETH_ALEN];
struct sta_info *sta_list; /* STA info list head */
#define STA_HASH_SIZE 16
#define STA_HASH(sta) (sta[5] & 0xf)
struct sta_info *sta_hash[STA_HASH_SIZE];
int num_sta; /* number of entries in sta_list */
struct eapol_authenticator *eapol_auth;
struct wpa_authenticator *wpa_auth;
#ifdef CONFIG_FULL_DYNAMIC_VLAN
struct full_dynamic_vlan *full_dynamic_vlan;
#endif /* CONFIG_FULL_DYNAMIC_VLAN */
#ifdef CONFIG_WPS
struct wps_context *wps;
unsigned int ap_pin_failures;
unsigned int ap_pin_failures_consecutive;
struct upnp_wps_device_sm *wps_upnp;
unsigned int ap_pin_lockout_time;
struct wps_stat wps_stats;
void (*wps_event_cb)(void *ctx, enum wps_event event,
union wps_event_data *data);
#endif /* CONFIG_WPS */
#ifdef CONFIG_P2P
struct p2p_data *p2p;
struct p2p_group *p2p_group;
struct wpabuf *p2p_beacon_ie;
struct wpabuf *p2p_probe_resp_ie;
/* Number of non-P2P association stations */
int num_sta_no_p2p;
/* Periodic NoA (used only when no non-P2P clients in the group) */
int noa_enabled;
int noa_start;
int noa_duration;
#endif /* CONFIG_P2P */
#ifdef CONFIG_SAE
#define COMEBACK_KEY_SIZE 8
#define COMEBACK_PENDING_IDX_SIZE 256
/** Key used for generating SAE anti-clogging tokens */
u8 comeback_key[COMEBACK_KEY_SIZE];
struct os_reltime last_comeback_key_update;
u16 comeback_idx;
u16 comeback_pending_idx[COMEBACK_PENDING_IDX_SIZE];
int dot11RSNASAERetransPeriod;
struct dl_list sae_commit_queue; /* struct hostapd_sae_commit_queue */
#endif /* CONFIG_SAE */
#ifdef CONFIG_INTERWORKING
size_t gas_frag_limit;
#endif /* CONFIG_INTERWORKING */
#ifdef CONFIG_SQLITE
struct hostapd_eap_user tmp_eap_user;
#endif /* CONFIG_SQLITE */
};
struct hostapd_data *hostapd_get_hapd_data(void);
const struct hostapd_eap_user *
hostapd_get_eap_user(struct hostapd_data *hapd, const u8 *identity,
size_t identity_len, int phase2);
#endif /* HOSTAPD_H */
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