projects / thirdparty / hostap.git / blame
| Commit | Line | Data |
|---|---|---|
| dca30c3f JK |
1 | /* |
| 2 | * Generic advertisement service (GAS) server | |
| 3 | * Copyright (c) 2011-2012, Qualcomm Atheros, Inc. | |
| 4 | * | |
| 5 | * This software may be distributed under the terms of the BSD license. | |
| 6 | * See README for more details. | |
| 7 | */ | |
| 8 | ||
| 9 | #ifndef GAS_SERV_H | |
| 10 | #define GAS_SERV_H | |
| 11 | ||
| 12 | #define ANQP_REQ_CAPABILITY_LIST \ | |
| 13 | (1 << (ANQP_CAPABILITY_LIST - ANQP_QUERY_LIST)) | |
| 648cc711 JM |
14 | #define ANQP_REQ_VENUE_NAME \ |
| 15 | (1 << (ANQP_VENUE_NAME - ANQP_QUERY_LIST)) | |
| 3eaee4bf JM |
16 | #define ANQP_REQ_ROAMING_CONSORTIUM \ |
| 17 | (1 << (ANQP_ROAMING_CONSORTIUM - ANQP_QUERY_LIST)) | |
| dca30c3f JK |
18 | |
| 19 | /* To account for latencies between hostapd and external ANQP processor */ | |
| 20 | #define GAS_SERV_COMEBACK_DELAY_FUDGE 10 | |
| 21 | #define GAS_SERV_MIN_COMEBACK_DELAY 100 /* in TU */ | |
| 22 | ||
| 23 | struct gas_dialog_info { | |
| 24 | u8 valid; | |
| 25 | u8 index; | |
| 26 | struct wpabuf *sd_resp; /* Fragmented response */ | |
| 27 | u8 dialog_token; | |
| 28 | size_t sd_resp_pos; /* Offset in sd_resp */ | |
| 29 | u8 sd_frag_id; | |
| 30 | u16 comeback_delay; | |
| 31 | ||
| 32 | unsigned int requested; | |
| 33 | unsigned int received; | |
| 34 | unsigned int all_requested; | |
| 35 | }; | |
| 36 | ||
| 37 | struct hostapd_data; | |
| 38 | ||
| 39 | void gas_serv_tx_gas_response(struct hostapd_data *hapd, const u8 *dst, | |
| 40 | struct gas_dialog_info *dialog); | |
| 41 | struct gas_dialog_info * | |
| 42 | gas_serv_dialog_find(struct hostapd_data *hapd, const u8 *addr, | |
| 43 | u8 dialog_token); | |
| 44 | void gas_serv_dialog_clear(struct gas_dialog_info *dialog); | |
| 45 | ||
| 46 | int gas_serv_init(struct hostapd_data *hapd); | |
| 47 | void gas_serv_deinit(struct hostapd_data *hapd); | |
| 48 | ||
| 49 | #endif /* GAS_SERV_H */ |