71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/*
|
|
* hostapd / AP table
|
|
* Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi>
|
|
* Copyright (c) 2003-2004, Instant802 Networks, Inc.
|
|
* Copyright (c) 2006, Devicescape Software, Inc.
|
|
* Copyright (c) 2007-2008, Intel Corporation
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of BSD
|
|
* license.
|
|
*
|
|
* See README and COPYING for more details.
|
|
*/
|
|
|
|
#ifndef AP_LIST_H
|
|
#define AP_LIST_H
|
|
|
|
struct ap_info {
|
|
/* Note: next/prev pointers are updated whenever a new beacon is
|
|
* received because these are used to find the least recently used
|
|
* entries. iter_next/iter_prev are updated only when adding new BSSes
|
|
* and when removing old ones. These should be used when iterating
|
|
* through the table in a manner that allows beacons to be received
|
|
* during the iteration. */
|
|
struct ap_info *next; /* next entry in AP list */
|
|
struct ap_info *prev; /* previous entry in AP list */
|
|
struct ap_info *hnext; /* next entry in hash table list */
|
|
struct ap_info *iter_next; /* next entry in AP iteration list */
|
|
struct ap_info *iter_prev; /* previous entry in AP iteration list */
|
|
u8 addr[6];
|
|
u16 beacon_int;
|
|
u16 capability;
|
|
u8 supported_rates[WLAN_SUPP_RATES_MAX];
|
|
u8 ssid[33];
|
|
size_t ssid_len;
|
|
int wpa;
|
|
int erp; /* ERP Info or -1 if ERP info element not present */
|
|
|
|
int phytype; /* .11a / .11b / .11g / Atheros Turbo */
|
|
int channel;
|
|
int datarate; /* in 100 kbps */
|
|
int ssi_signal;
|
|
|
|
int ht_support;
|
|
|
|
unsigned int num_beacons; /* number of beacon frames received */
|
|
time_t last_beacon;
|
|
|
|
int already_seen; /* whether API call AP-NEW has already fetched
|
|
* information about this AP */
|
|
};
|
|
|
|
struct ieee802_11_elems;
|
|
struct hostapd_frame_info;
|
|
|
|
struct ap_info * ap_get_ap(struct hostapd_iface *iface, u8 *sta);
|
|
int ap_ap_for_each(struct hostapd_iface *iface,
|
|
int (*func)(struct ap_info *s, void *data), void *data);
|
|
void ap_list_process_beacon(struct hostapd_iface *iface,
|
|
struct ieee80211_mgmt *mgmt,
|
|
struct ieee802_11_elems *elems,
|
|
struct hostapd_frame_info *fi);
|
|
int ap_list_init(struct hostapd_iface *iface);
|
|
void ap_list_deinit(struct hostapd_iface *iface);
|
|
int ap_list_reconfig(struct hostapd_iface *iface,
|
|
struct hostapd_config *oldconf);
|
|
|
|
#endif /* AP_LIST_H */
|