mirror of
https://github.com/vanhoefm/fragattacks.git
synced 2024-11-26 09:18:24 -05:00
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
|
/*
|
||
|
|
* Generic advertisement service (GAS) server
|
||
|
|
* Copyright (c) 2011-2012, Qualcomm Atheros, Inc.
|
||
|
|
*
|
||
|
|
* This software may be distributed under the terms of the BSD license.
|
||
|
|
* See README for more details.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef GAS_SERV_H
|
||
|
|
#define GAS_SERV_H
|
||
|
|
|
||
|
|
#define ANQP_REQ_CAPABILITY_LIST \
|
||
|
|
(1 << (ANQP_CAPABILITY_LIST - ANQP_QUERY_LIST))
|
||
|
|
|
||
|
|
/* To account for latencies between hostapd and external ANQP processor */
|
||
|
|
#define GAS_SERV_COMEBACK_DELAY_FUDGE 10
|
||
|
|
#define GAS_SERV_MIN_COMEBACK_DELAY 100 /* in TU */
|
||
|
|
|
||
|
|
struct gas_dialog_info {
|
||
|
|
u8 valid;
|
||
|
|
u8 index;
|
||
|
|
struct wpabuf *sd_resp; /* Fragmented response */
|
||
|
|
u8 dialog_token;
|
||
|
|
size_t sd_resp_pos; /* Offset in sd_resp */
|
||
|
|
u8 sd_frag_id;
|
||
|
|
u16 comeback_delay;
|
||
|
|
|
||
|
|
unsigned int requested;
|
||
|
|
unsigned int received;
|
||
|
|
unsigned int all_requested;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct hostapd_data;
|
||
|
|
|
||
|
|
void gas_serv_tx_gas_response(struct hostapd_data *hapd, const u8 *dst,
|
||
|
|
struct gas_dialog_info *dialog);
|
||
|
|
struct gas_dialog_info *
|
||
|
|
gas_serv_dialog_find(struct hostapd_data *hapd, const u8 *addr,
|
||
|
|
u8 dialog_token);
|
||
|
|
void gas_serv_dialog_clear(struct gas_dialog_info *dialog);
|
||
|
|
|
||
|
|
int gas_serv_init(struct hostapd_data *hapd);
|
||
|
|
void gas_serv_deinit(struct hostapd_data *hapd);
|
||
|
|
|
||
|
|
#endif /* GAS_SERV_H */
|