1 /* 2 * Generic advertisement service (GAS) server 3 * Copyright (c) 2011-2013, 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 /* First 16 ANQP InfoIDs can be included in the optimized bitmap */ 13 #define ANQP_REQ_CAPABILITY_LIST \ 14 (1 << (ANQP_CAPABILITY_LIST - ANQP_QUERY_LIST)) 15 #define ANQP_REQ_VENUE_NAME \ 16 (1 << (ANQP_VENUE_NAME - ANQP_QUERY_LIST)) 17 #define ANQP_REQ_EMERGENCY_CALL_NUMBER \ 18 (1 << (ANQP_EMERGENCY_CALL_NUMBER - ANQP_QUERY_LIST)) 19 #define ANQP_REQ_NETWORK_AUTH_TYPE \ 20 (1 << (ANQP_NETWORK_AUTH_TYPE - ANQP_QUERY_LIST)) 21 #define ANQP_REQ_ROAMING_CONSORTIUM \ 22 (1 << (ANQP_ROAMING_CONSORTIUM - ANQP_QUERY_LIST)) 23 #define ANQP_REQ_IP_ADDR_TYPE_AVAILABILITY \ 24 (1 << (ANQP_IP_ADDR_TYPE_AVAILABILITY - ANQP_QUERY_LIST)) 25 #define ANQP_REQ_NAI_REALM \ 26 (1 << (ANQP_NAI_REALM - ANQP_QUERY_LIST)) 27 #define ANQP_REQ_3GPP_CELLULAR_NETWORK \ 28 (1 << (ANQP_3GPP_CELLULAR_NETWORK - ANQP_QUERY_LIST)) 29 #define ANQP_REQ_AP_GEOSPATIAL_LOCATION \ 30 (1 << (ANQP_AP_GEOSPATIAL_LOCATION - ANQP_QUERY_LIST)) 31 #define ANQP_REQ_AP_CIVIC_LOCATION \ 32 (1 << (ANQP_AP_CIVIC_LOCATION - ANQP_QUERY_LIST)) 33 #define ANQP_REQ_AP_LOCATION_PUBLIC_URI \ 34 (1 << (ANQP_AP_LOCATION_PUBLIC_URI - ANQP_QUERY_LIST)) 35 #define ANQP_REQ_DOMAIN_NAME \ 36 (1 << (ANQP_DOMAIN_NAME - ANQP_QUERY_LIST)) 37 #define ANQP_REQ_EMERGENCY_ALERT_URI \ 38 (1 << (ANQP_EMERGENCY_ALERT_URI - ANQP_QUERY_LIST)) 39 #define ANQP_REQ_TDLS_CAPABILITY \ 40 (1 << (ANQP_TDLS_CAPABILITY - ANQP_QUERY_LIST)) 41 #define ANQP_REQ_EMERGENCY_NAI \ 42 (1 << (ANQP_EMERGENCY_NAI - ANQP_QUERY_LIST)) 43 /* 44 * First 16 Hotspot 2.0 vendor specific ANQP-elements can be included in the 45 * optimized bitmap. 46 */ 47 #define ANQP_REQ_HS_CAPABILITY_LIST \ 48 (0x10000 << HS20_STYPE_CAPABILITY_LIST) 49 #define ANQP_REQ_OPERATOR_FRIENDLY_NAME \ 50 (0x10000 << HS20_STYPE_OPERATOR_FRIENDLY_NAME) 51 #define ANQP_REQ_WAN_METRICS \ 52 (0x10000 << HS20_STYPE_WAN_METRICS) 53 #define ANQP_REQ_CONNECTION_CAPABILITY \ 54 (0x10000 << HS20_STYPE_CONNECTION_CAPABILITY) 55 #define ANQP_REQ_NAI_HOME_REALM \ 56 (0x10000 << HS20_STYPE_NAI_HOME_REALM_QUERY) 57 #define ANQP_REQ_OPERATING_CLASS \ 58 (0x10000 << HS20_STYPE_OPERATING_CLASS) 59 #define ANQP_REQ_OSU_PROVIDERS_LIST \ 60 (0x10000 << HS20_STYPE_OSU_PROVIDERS_LIST) 61 #define ANQP_REQ_ICON_REQUEST \ 62 (0x10000 << HS20_STYPE_ICON_REQUEST) 63 64 struct gas_dialog_info { 65 u8 valid; 66 struct wpabuf *sd_resp; /* Fragmented response */ 67 u8 dialog_token; 68 size_t sd_resp_pos; /* Offset in sd_resp */ 69 u8 sd_frag_id; 70 int prot; /* whether Protected Dual of Public Action frame is used */ 71 }; 72 73 struct hostapd_data; 74 75 struct gas_dialog_info * 76 gas_serv_dialog_find(struct hostapd_data *hapd, const u8 *addr, 77 u8 dialog_token); 78 void gas_serv_dialog_clear(struct gas_dialog_info *dialog); 79 80 int gas_serv_init(struct hostapd_data *hapd); 81 void gas_serv_deinit(struct hostapd_data *hapd); 82 83 #endif /* GAS_SERV_H */ 84