86 lines
3.1 KiB
C
Executable File
86 lines
3.1 KiB
C
Executable File
#ifndef AP_H
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#define AP_H
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/* STA flags */
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#define WLAN_STA_AUTH BIT(0)
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#define WLAN_STA_ASSOC BIT(1)
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#define WLAN_STA_PS BIT(2)
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#define WLAN_STA_TIM BIT(3)
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#define WLAN_STA_PERM BIT(4)
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#define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */
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#define WLAN_RATE_1M BIT(0)
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#define WLAN_RATE_2M BIT(1)
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#define WLAN_RATE_5M5 BIT(2)
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#define WLAN_RATE_11M BIT(3)
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#define WLAN_RATE_COUNT 4
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/* Maximum size of Supported Rates info element. IEEE 802.11 has a limit of 8,
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* but some pre-standard IEEE 802.11g products use longer elements. */
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#define WLAN_SUPP_RATES_MAX 32
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struct sta_info {
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struct sta_info *next; /* next entry in sta list */
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struct sta_info *hnext; /* next entry in hash table list */
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u8 addr[6];
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u16 aid; /* STA's unique AID (1 .. 2007) or 0 if not yet assigned */
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u32 flags;
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u16 capability;
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u16 listen_interval; /* or beacon_int for APs */
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u8 supported_rates[WLAN_SUPP_RATES_MAX];
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u8 tx_supp_rates;
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enum { STA_NULLFUNC = 0, STA_DISASSOC, STA_DEAUTH } timeout_next;
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/* IEEE 802.1X related data */
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struct eapol_state_machine *eapol_sm;
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int radius_identifier;
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/* TODO: check when the last messages can be released */
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struct radius_msg *last_recv_radius;
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u8 *last_eap_supp; /* last received EAP Response from Supplicant */
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size_t last_eap_supp_len;
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u8 *last_eap_radius; /* last received EAP Response from Authentication Server */
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size_t last_eap_radius_len;
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u8 *identity;
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size_t identity_len;
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/* Keys for encrypting and signing EAPOL-Key frames */
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u8 *eapol_key_sign;
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size_t eapol_key_sign_len;
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u8 *eapol_key_crypt;
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size_t eapol_key_crypt_len;
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/* IEEE 802.11f (IAPP) related data */
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struct ieee80211_mgmt *last_assoc_req;
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// Multiple SSID interface
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u8 ApIdx;
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u16 ethertype;
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// From which raw socket
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int SockNum;
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};
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#define MAX_STA_COUNT 1024
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/* Maximum number of AIDs to use for STAs; must be 2007 or lower
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* (8802.11 limitation) */
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#define MAX_AID_TABLE_SIZE 256
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#define STA_HASH_SIZE 256
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#define STA_HASH(sta) (sta[5])
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/* Default value for maximum station inactivity. After AP_MAX_INACTIVITY has
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* passed since last received frame from the station, a nullfunc data frame is
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* sent to the station. If this frame is not acknowledged and no other frames
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* have been received, the station will be disassociated after
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* AP_DISASSOC_DELAY. Similarily, a the station will be deauthenticated after
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* AP_DEAUTH_DELAY. AP_TIMEOUT_RESOLUTION is the resolution that is used with
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* max inactivity timer. All these times are in seconds. */
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#define AP_MAX_INACTIVITY (5* 60)
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#define AP_DISASSOC_DELAY (1)
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#define AP_DEAUTH_DELAY (1)
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#endif /* AP_H */
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