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author | sam <sam@FreeBSD.org> | 2005-06-05 22:35:03 +0000 |
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committer | sam <sam@FreeBSD.org> | 2005-06-05 22:35:03 +0000 |
commit | 21e78f430e299464b3c902bec78f8daa1f0e2e71 (patch) | |
tree | a7d225a062cd128980707f3fa918dec2d015c46b /contrib/hostapd/ap.h | |
download | FreeBSD-src-21e78f430e299464b3c902bec78f8daa1f0e2e71.zip FreeBSD-src-21e78f430e299464b3c902bec78f8daa1f0e2e71.tar.gz |
Stripped down import of hostapd v0.3.7
Diffstat (limited to 'contrib/hostapd/ap.h')
-rw-r--r-- | contrib/hostapd/ap.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/contrib/hostapd/ap.h b/contrib/hostapd/ap.h new file mode 100644 index 0000000..e874ffd --- /dev/null +++ b/contrib/hostapd/ap.h @@ -0,0 +1,99 @@ +#ifndef AP_H +#define AP_H + +/* STA flags */ +#define WLAN_STA_AUTH BIT(0) +#define WLAN_STA_ASSOC BIT(1) +#define WLAN_STA_PS BIT(2) +#define WLAN_STA_TIM BIT(3) +#define WLAN_STA_PERM BIT(4) +#define WLAN_STA_AUTHORIZED BIT(5) +#define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */ +#define WLAN_STA_PREAUTH BIT(7) + +#define WLAN_RATE_1M BIT(0) +#define WLAN_RATE_2M BIT(1) +#define WLAN_RATE_5M5 BIT(2) +#define WLAN_RATE_11M BIT(3) +#define WLAN_RATE_COUNT 4 + +/* Maximum size of Supported Rates info element. IEEE 802.11 has a limit of 8, + * but some pre-standard IEEE 802.11g products use longer elements. */ +#define WLAN_SUPP_RATES_MAX 32 + + +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]; + u16 aid; /* STA's unique AID (1 .. 2007) or 0 if not yet assigned */ + u32 flags; + u16 capability; + u16 listen_interval; /* or beacon_int for APs */ + u8 supported_rates[WLAN_SUPP_RATES_MAX]; + u8 tx_supp_rates; + + enum { + STA_NULLFUNC = 0, STA_DISASSOC, STA_DEAUTH, STA_REMOVE + } timeout_next; + + /* IEEE 802.1X related data */ + struct eapol_state_machine *eapol_sm; + + /* IEEE 802.11f (IAPP) related data */ + struct ieee80211_mgmt *last_assoc_req; + + u32 acct_session_id_hi; + u32 acct_session_id_lo; + time_t acct_session_start; + int acct_session_started; + int acct_terminate_cause; /* Acct-Terminate-Cause */ + int acct_interim_interval; /* Acct-Interim-Interval */ + + unsigned long last_rx_bytes; + unsigned long last_tx_bytes; + u32 acct_input_gigawords; /* Acct-Input-Gigawords */ + u32 acct_output_gigawords; /* Acct-Output-Gigawords */ + + u8 *challenge; /* IEEE 802.11 Shared Key Authentication Challenge */ + + int pairwise; /* Pairwise cipher suite, WPA_CIPHER_* */ + u8 *wpa_ie; + size_t wpa_ie_len; + struct wpa_state_machine *wpa_sm; + enum { + WPA_VERSION_NO_WPA = 0 /* WPA not used */, + WPA_VERSION_WPA = 1 /* WPA / IEEE 802.11i/D3.0 */, + WPA_VERSION_WPA2 = 2 /* WPA2 / IEEE 802.11i */ + } wpa; + int wpa_key_mgmt; /* the selected WPA_KEY_MGMT_* */ + struct rsn_pmksa_cache *pmksa; + struct rsn_preauth_interface *preauth_iface; + u8 req_replay_counter[8 /* WPA_REPLAY_COUNTER_LEN */]; + int req_replay_counter_used; + u32 dot11RSNAStatsTKIPLocalMICFailures; + u32 dot11RSNAStatsTKIPRemoteMICFailures; +}; + + +#define MAX_STA_COUNT 1024 + +/* Maximum number of AIDs to use for STAs; must be 2007 or lower + * (8802.11 limitation) */ +#define MAX_AID_TABLE_SIZE 128 + +#define STA_HASH_SIZE 256 +#define STA_HASH(sta) (sta[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. Similarily, the station will be deauthenticated + * after AP_DEAUTH_DELAY seconds has passed after disassociation. */ +#define AP_MAX_INACTIVITY (5 * 60) +#define AP_DISASSOC_DELAY (1) +#define AP_DEAUTH_DELAY (1) + +#endif /* AP_H */ |