gas_serv.h

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#ifndef GAS_SERV_H
#define GAS_SERV_H

#define ANQP_REQ_CAPABILITY_LIST \
        (1 << (ANQP_CAPABILITY_LIST - ANQP_QUERY_LIST))
#define ANQP_REQ_VENUE_NAME \
        (1 << (ANQP_VENUE_NAME - ANQP_QUERY_LIST))
#define ANQP_REQ_NETWORK_AUTH_TYPE \
        (1 << (ANQP_NETWORK_AUTH_TYPE - ANQP_QUERY_LIST))
#define ANQP_REQ_ROAMING_CONSORTIUM \
        (1 << (ANQP_ROAMING_CONSORTIUM - ANQP_QUERY_LIST))
#define ANQP_REQ_IP_ADDR_TYPE_AVAILABILITY \
        (1 << (ANQP_IP_ADDR_TYPE_AVAILABILITY - ANQP_QUERY_LIST))
#define ANQP_REQ_NAI_REALM \
        (1 << (ANQP_NAI_REALM - ANQP_QUERY_LIST))
#define ANQP_REQ_3GPP_CELLULAR_NETWORK \
        (1 << (ANQP_3GPP_CELLULAR_NETWORK - ANQP_QUERY_LIST))
#define ANQP_REQ_DOMAIN_NAME \
        (1 << (ANQP_DOMAIN_NAME - ANQP_QUERY_LIST))
#define ANQP_REQ_HS_CAPABILITY_LIST \
        (0x10000 << HS20_STYPE_CAPABILITY_LIST)
#define ANQP_REQ_OPERATOR_FRIENDLY_NAME \
        (0x10000 << HS20_STYPE_OPERATOR_FRIENDLY_NAME)
#define ANQP_REQ_WAN_METRICS \
        (0x10000 << HS20_STYPE_WAN_METRICS)
#define ANQP_REQ_CONNECTION_CAPABILITY \
        (0x10000 << HS20_STYPE_CONNECTION_CAPABILITY)
#define ANQP_REQ_NAI_HOME_REALM \
        (0x10000 << HS20_STYPE_NAI_HOME_REALM_QUERY)
#define ANQP_REQ_OPERATING_CLASS \
        (0x10000 << HS20_STYPE_OPERATING_CLASS)
#define ANQP_REQ_OSU_PROVIDERS_LIST \
        (0x10000 << HS20_STYPE_OSU_PROVIDERS_LIST)
#define ANQP_REQ_ICON_REQUEST \
        (0x10000 << HS20_STYPE_ICON_REQUEST)

struct gas_dialog_info {
        u8 valid;
        struct wpabuf *sd_resp; /* Fragmented response */
        u8 dialog_token;
        size_t sd_resp_pos; /* Offset in sd_resp */
        u8 sd_frag_id;
        int prot; /* whether Protected Dual of Public Action frame is used */
};

struct hostapd_data;

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 */