wxString CslGeoIP::GetCountryNameByIPnum(const unsigned long ipnum)
{
CslGeoIP& self = GetInstance();
if (!g_geoIP)
return wxEmptyString;
GeoIPRecord *r = NULL;
const char *country = NULL;
switch (self.m_type)
{
case GEOIP_COUNTRY:
country = GeoIP_country_name_by_ipnum(g_geoIP, wxUINT32_SWAP_ON_LE(ipnum));
break;
case GEOIP_CITY:
if ((r = GeoIP_record_by_ipnum(g_geoIP, wxUINT32_SWAP_ON_LE(ipnum))))
{
country = r->country_name;
GeoIPRecord_delete(r);
}
break;
}
return country ? C2U(country) : wxString(wxEmptyString);
}
/*
* Country lookups are performed if the previous lookup was from a
* different IP address than the current, or was for a search of a
* different subtype.
*/
static const char *
country_lookup(GeoIP *db, dns_geoip_subtype_t subtype,
unsigned int family,
isc_uint32_t ipnum, const geoipv6_t *ipnum6)
{
geoip_state_t *prev_state = NULL;
const char *text = NULL;
REQUIRE(db != NULL);
#ifndef HAVE_GEOIP_V6
/* no IPv6 support? give up now */
if (family == AF_INET6)
return (NULL);
#endif
prev_state = get_state_for(family, ipnum, ipnum6);
if (prev_state != NULL && prev_state->subtype == subtype)
text = prev_state->text;
if (text == NULL) {
switch (subtype) {
case dns_geoip_country_code:
if (family == AF_INET)
text = GeoIP_country_code_by_ipnum(db, ipnum);
#ifdef HAVE_GEOIP_V6
else
text = GeoIP_country_code_by_ipnum_v6(db,
*ipnum6);
#endif
break;
case dns_geoip_country_code3:
if (family == AF_INET)
text = GeoIP_country_code3_by_ipnum(db, ipnum);
#ifdef HAVE_GEOIP_V6
else
text = GeoIP_country_code3_by_ipnum_v6(db,
*ipnum6);
#endif
break;
case dns_geoip_country_name:
if (family == AF_INET)
text = GeoIP_country_name_by_ipnum(db, ipnum);
#ifdef HAVE_GEOIP_V6
else
text = GeoIP_country_name_by_ipnum_v6(db,
*ipnum6);
#endif
break;
default:
INSIST(0);
}
set_state(family, ipnum, ipnum6, subtype,
NULL, NULL, NULL, text, 0);
}
return (text);
}
const char *NET_GeoIP_Country( const netadr_t *from )
{
switch ( from->type )
{
case NA_IP:
return geoip_data_4 ? GeoIP_country_name_by_ipnum( geoip_data_4, htonl( *(uint32_t *)from->ip ) ) : nullptr;
case NA_IP6:
return geoip_data_6 ? GeoIP_country_name_by_ipnum_v6( geoip_data_6, *(struct in6_addr *)from->ip6 ) : nullptr;
default:
return nullptr;
}
}
