hostap/wpa_supplicant/gas_query.h
Jouni Malinen aca4d84e3d DPP: Use wildcard BSSID in GAS query frames
Force use of the wildcard BSSID address in GAS query frames with DPP
regardless of how the gas_address3 configuration parameter is set. DPP
specification mandates this and the use of GAS here is really outside
the context of a BSS, so using the wildcard BSSID makes sense even for
the corner case of Configurator running on a known AP (where IEEE 802.11
standard would allow the BSSID of the AP to be used).

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-02-10 12:42:00 +02:00

59 lines
1.4 KiB
C

/*
* Generic advertisement service (GAS) query
* Copyright (c) 2009, Atheros Communications
* Copyright (c) 2011, Qualcomm Atheros
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef GAS_QUERY_H
#define GAS_QUERY_H
struct gas_query;
#ifdef CONFIG_GAS
struct gas_query * gas_query_init(struct wpa_supplicant *wpa_s);
void gas_query_deinit(struct gas_query *gas);
int gas_query_rx(struct gas_query *gas, const u8 *da, const u8 *sa,
const u8 *bssid, u8 categ, const u8 *data, size_t len,
int freq);
/**
* enum gas_query_result - GAS query result
*/
enum gas_query_result {
GAS_QUERY_SUCCESS,
GAS_QUERY_FAILURE,
GAS_QUERY_TIMEOUT,
GAS_QUERY_PEER_ERROR,
GAS_QUERY_INTERNAL_ERROR,
GAS_QUERY_STOPPED,
GAS_QUERY_DELETED_AT_DEINIT
};
int gas_query_req(struct gas_query *gas, const u8 *dst, int freq,
int wildcard_bssid, struct wpabuf *req,
void (*cb)(void *ctx, const u8 *dst, u8 dialog_token,
enum gas_query_result result,
const struct wpabuf *adv_proto,
const struct wpabuf *resp, u16 status_code),
void *ctx);
int gas_query_stop(struct gas_query *gas, u8 dialog_token);
#else /* CONFIG_GAS */
static inline struct gas_query * gas_query_init(struct wpa_supplicant *wpa_s)
{
return (void *) 1;
}
static inline void gas_query_deinit(struct gas_query *gas)
{
}
#endif /* CONFIG_GAS */
#endif /* GAS_QUERY_H */