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/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
#ifndef DNS_GEOIP_H
#define DNS_GEOIP_H 1
/*****
***** Module Info
*****/
/*! \file dns/geoip.h
* \brief
* GeoIP/GeoIP2 data types and function prototypes.
*/
#if defined(HAVE_GEOIP) || defined(HAVE_GEOIP2)
/***
*** Imports
***/
#include <stdbool.h>
#include <isc/lang.h>
#include <isc/magic.h>
#include <isc/netaddr.h>
#include <dns/name.h>
#include <dns/types.h>
#include <dns/iptable.h>
/***
*** Types
***/
typedef enum {
dns_geoip_countrycode,
dns_geoip_countrycode3,
dns_geoip_countryname,
dns_geoip_continentcode,
dns_geoip_continent,
dns_geoip_region,
dns_geoip_regionname,
dns_geoip_country_code,
dns_geoip_country_code3,
dns_geoip_country_name,
dns_geoip_country_continentcode,
dns_geoip_country_continent,
dns_geoip_region_countrycode,
dns_geoip_region_code,
dns_geoip_region_name,
dns_geoip_city_countrycode,
dns_geoip_city_countrycode3,
dns_geoip_city_countryname,
dns_geoip_city_region,
dns_geoip_city_regionname,
dns_geoip_city_name,
dns_geoip_city_postalcode,
dns_geoip_city_metrocode,
dns_geoip_city_areacode,
dns_geoip_city_continentcode,
dns_geoip_city_continent,
dns_geoip_city_timezonecode,
dns_geoip_isp_name,
dns_geoip_org_name,
dns_geoip_as_asnum,
dns_geoip_domain_name,
dns_geoip_netspeed_id
} dns_geoip_subtype_t;
typedef struct dns_geoip_elem {
dns_geoip_subtype_t subtype;
void *db;
union {
char as_string[256];
int as_int;
};
} dns_geoip_elem_t;
struct dns_geoip_databases {
#ifdef HAVE_GEOIP2
void *country; /* GeoIP2-Country or GeoLite2-Country */
void *city; /* GeoIP2-CIty or GeoLite2-City */
void *domain; /* GeoIP2-Domain */
void *isp; /* GeoIP2-ISP */
void *as; /* GeoIP2-ASN or GeoLite2-ASN */
#else /* HAVE_GEOIP */
void *country_v4; /* GeoIP DB 1 */
void *city_v4; /* GeoIP DB 2 or 6 */
void *region; /* GeoIP DB 3 or 7 */
void *isp; /* GeoIP DB 4 */
void *org; /* GeoIP DB 5 */
void *as; /* GeoIP DB 9 */
void *netspeed; /* GeoIP DB 10 */
void *domain; /* GeoIP DB 11 */
void *country_v6; /* GeoIP DB 12 */
void *city_v6; /* GeoIP DB 30 or 31 */
#endif /* HAVE_GEOIP */
};
/***
*** Functions
***/
ISC_LANG_BEGINDECLS
bool
dns_geoip_match(const isc_netaddr_t *reqaddr, uint8_t *scope,
const dns_geoip_databases_t *geoip,
const dns_geoip_elem_t *elt);
void
dns_geoip_shutdown(void);
ISC_LANG_ENDDECLS
#endif /* HAVE_GEOIP | HAVE_GEOIP2 */
#endif /* DNS_GEOIP_H */