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- /*
- * 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 */
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