diff options
Diffstat (limited to 'contrib/wpa/wpa_supplicant/bss.h')
| -rw-r--r-- | contrib/wpa/wpa_supplicant/bss.h | 82 |
1 files changed, 57 insertions, 25 deletions
diff --git a/contrib/wpa/wpa_supplicant/bss.h b/contrib/wpa/wpa_supplicant/bss.h index 1de4722..01f6c59 100644 --- a/contrib/wpa/wpa_supplicant/bss.h +++ b/contrib/wpa/wpa_supplicant/bss.h @@ -2,14 +2,8 @@ * BSS table * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi> * - * 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. + * This software may be distributed under the terms of the BSD license. + * See README for more details. */ #ifndef BSS_H @@ -23,49 +17,79 @@ struct wpa_scan_res; #define WPA_BSS_LEVEL_DBM BIT(3) #define WPA_BSS_AUTHENTICATED BIT(4) #define WPA_BSS_ASSOCIATED BIT(5) +#define WPA_BSS_ANQP_FETCH_TRIED BIT(6) + +/** + * struct wpa_bss_anqp - ANQP data for a BSS entry (struct wpa_bss) + */ +struct wpa_bss_anqp { + /** Number of BSS entries referring to this ANQP data instance */ + unsigned int users; +#ifdef CONFIG_INTERWORKING + struct wpabuf *venue_name; + struct wpabuf *network_auth_type; + struct wpabuf *roaming_consortium; + struct wpabuf *ip_addr_type_availability; + struct wpabuf *nai_realm; + struct wpabuf *anqp_3gpp; + struct wpabuf *domain_name; +#endif /* CONFIG_INTERWORKING */ +#ifdef CONFIG_HS20 + struct wpabuf *hs20_operator_friendly_name; + struct wpabuf *hs20_wan_metrics; + struct wpabuf *hs20_connection_capability; + struct wpabuf *hs20_operating_class; +#endif /* CONFIG_HS20 */ +}; /** * struct wpa_bss - BSS table - * @list: List entry for struct wpa_supplicant::bss - * @list_id: List entry for struct wpa_supplicant::bss_id - * @id: Unique identifier for this BSS entry - * @scan_miss_count: Number of counts without seeing this BSS - * @flags: information flags about the BSS/IBSS (WPA_BSS_*) - * @last_update_idx: Index of the last scan update - * @bssid: BSSID - * @freq: frequency of the channel in MHz (e.g., 2412 = channel 1) - * @beacon_int: beacon interval in TUs (host byte order) - * @caps: capability information field in host byte order - * @qual: signal quality - * @noise: noise level - * @level: signal level - * @tsf: Timestamp of last Beacon/Probe Response frame - * @last_update: Time of the last update (i.e., Beacon or Probe Response RX) - * @ie_len: length of the following IE field in octets (from Probe Response) - * @beacon_ie_len: length of the following Beacon IE field in octets * * This structure is used to store information about neighboring BSSes in * generic format. It is mainly updated based on scan results from the driver. */ struct wpa_bss { + /** List entry for struct wpa_supplicant::bss */ struct dl_list list; + /** List entry for struct wpa_supplicant::bss_id */ struct dl_list list_id; + /** Unique identifier for this BSS entry */ unsigned int id; + /** Number of counts without seeing this BSS */ unsigned int scan_miss_count; + /** Index of the last scan update */ unsigned int last_update_idx; + /** Information flags about the BSS/IBSS (WPA_BSS_*) */ unsigned int flags; + /** BSSID */ u8 bssid[ETH_ALEN]; + /** HESSID */ + u8 hessid[ETH_ALEN]; + /** SSID */ u8 ssid[32]; + /** Length of SSID */ size_t ssid_len; + /** Frequency of the channel in MHz (e.g., 2412 = channel 1) */ int freq; + /** Beacon interval in TUs (host byte order) */ u16 beacon_int; + /** Capability information field in host byte order */ u16 caps; + /** Signal quality */ int qual; + /** Noise level */ int noise; + /** Signal level */ int level; + /** Timestamp of last Beacon/Probe Response frame */ u64 tsf; + /** Time of the last update (i.e., Beacon or Probe Response RX) */ struct os_time last_update; + /** ANQP data */ + struct wpa_bss_anqp *anqp; + /** Length of the following IE field in octets (from Probe Response) */ size_t ie_len; + /** Length of the following Beacon IE field in octets */ size_t beacon_ie_len; /* followed by ie_len octets of IEs */ /* followed by beacon_ie_len octets of IEs */ @@ -78,16 +102,24 @@ void wpa_bss_update_end(struct wpa_supplicant *wpa_s, struct scan_info *info, int new_scan); int wpa_bss_init(struct wpa_supplicant *wpa_s); void wpa_bss_deinit(struct wpa_supplicant *wpa_s); +void wpa_bss_flush(struct wpa_supplicant *wpa_s); +void wpa_bss_flush_by_age(struct wpa_supplicant *wpa_s, int age); struct wpa_bss * wpa_bss_get(struct wpa_supplicant *wpa_s, const u8 *bssid, const u8 *ssid, size_t ssid_len); struct wpa_bss * wpa_bss_get_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid); +struct wpa_bss * wpa_bss_get_p2p_dev_addr(struct wpa_supplicant *wpa_s, + const u8 *dev_addr); struct wpa_bss * wpa_bss_get_id(struct wpa_supplicant *wpa_s, unsigned int id); const u8 * wpa_bss_get_ie(const struct wpa_bss *bss, u8 ie); const u8 * wpa_bss_get_vendor_ie(const struct wpa_bss *bss, u32 vendor_type); struct wpabuf * wpa_bss_get_vendor_ie_multi(const struct wpa_bss *bss, u32 vendor_type); +struct wpabuf * wpa_bss_get_vendor_ie_multi_beacon(const struct wpa_bss *bss, + u32 vendor_type); int wpa_bss_get_max_rate(const struct wpa_bss *bss); int wpa_bss_get_bit_rates(const struct wpa_bss *bss, u8 **rates); +struct wpa_bss_anqp * wpa_bss_anqp_alloc(void); +int wpa_bss_anqp_unshare_alloc(struct wpa_bss *bss); #endif /* BSS_H */ |
