1 /*
2 * Generic advertisement service (GAS) server
3 * Copyright (c) 2017, Qualcomm Atheros, Inc.
4 * Copyright (c) 2020, The Linux Foundation
5 *
6 * This software may be distributed under the terms of the BSD license.
7 * See README for more details.
8 */
9
10 #ifndef GAS_SERVER_H
11 #define GAS_SERVER_H
12
13 #ifdef CONFIG_GAS_SERVER
14
15 struct gas_server;
16
17 struct gas_server * gas_server_init(void *ctx,
18 void (*tx)(void *ctx, int freq,
19 const u8 *da,
20 struct wpabuf *buf,
21 unsigned int wait_time));
22 void gas_server_deinit(struct gas_server *gas);
23 int gas_server_register(struct gas_server *gas,
24 const u8 *adv_proto_id, u8 adv_proto_id_len,
25 struct wpabuf *
26 (*req_cb)(void *ctx, void *resp_ctx, const u8 *sa,
27 const u8 *query, size_t query_len,
28 u16 *comeback_delay),
29 void (*status_cb)(void *ctx, struct wpabuf *resp,
30 int ok),
31 void *ctx);
32 int gas_server_rx(struct gas_server *gas, const u8 *da, const u8 *sa,
33 const u8 *bssid, u8 categ, const u8 *data, size_t len,
34 int freq);
35 void gas_server_tx_status(struct gas_server *gas, const u8 *dst, const u8 *data,
36 size_t data_len, int ack);
37 int gas_server_set_resp(struct gas_server *gas, void *resp_ctx,
38 struct wpabuf *resp);
39 bool gas_server_response_sent(struct gas_server *gas, void *resp_ctx);
40
41 #else /* CONFIG_GAS_SERVER */
42
gas_server_deinit(struct gas_server * gas)43 static inline void gas_server_deinit(struct gas_server *gas)
44 {
45 }
46
47 #endif /* CONFIG_GAS_SERVER */
48
49 #endif /* GAS_SERVER_H */
50