1815 lines
30 KiB
PHP
1815 lines
30 KiB
PHP
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<?php
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/**
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* Geo IP class
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*
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* This class is a fork of GeoIP class from MaxMind LLC.
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*
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* @package WooCommerce\Classes
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* @version 2.4.0
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* @deprecated 3.4.0
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* WC_Geo_IP Class.
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*
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* @deprecated 3.4.0
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*/
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class WC_Geo_IP {
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const GEOIP_COUNTRY_BEGIN = 16776960;
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const GEOIP_STATE_BEGIN_REV0 = 16700000;
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const GEOIP_STATE_BEGIN_REV1 = 16000000;
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const GEOIP_MEMORY_CACHE = 1;
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const GEOIP_SHARED_MEMORY = 2;
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const STRUCTURE_INFO_MAX_SIZE = 20;
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const GEOIP_COUNTRY_EDITION = 1;
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const GEOIP_PROXY_EDITION = 8;
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const GEOIP_ASNUM_EDITION = 9;
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const GEOIP_NETSPEED_EDITION = 10;
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const GEOIP_REGION_EDITION_REV0 = 7;
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const GEOIP_REGION_EDITION_REV1 = 3;
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const GEOIP_CITY_EDITION_REV0 = 6;
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const GEOIP_CITY_EDITION_REV1 = 2;
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const GEOIP_ORG_EDITION = 5;
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const GEOIP_ISP_EDITION = 4;
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const SEGMENT_RECORD_LENGTH = 3;
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const STANDARD_RECORD_LENGTH = 3;
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const ORG_RECORD_LENGTH = 4;
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const GEOIP_SHM_KEY = 0x4f415401;
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const GEOIP_DOMAIN_EDITION = 11;
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const GEOIP_COUNTRY_EDITION_V6 = 12;
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const GEOIP_LOCATIONA_EDITION = 13;
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const GEOIP_ACCURACYRADIUS_EDITION = 14;
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const GEOIP_CITY_EDITION_REV1_V6 = 30;
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const GEOIP_CITY_EDITION_REV0_V6 = 31;
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const GEOIP_NETSPEED_EDITION_REV1 = 32;
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const GEOIP_NETSPEED_EDITION_REV1_V6 = 33;
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const GEOIP_USERTYPE_EDITION = 28;
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const GEOIP_USERTYPE_EDITION_V6 = 29;
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const GEOIP_ASNUM_EDITION_V6 = 21;
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const GEOIP_ISP_EDITION_V6 = 22;
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const GEOIP_ORG_EDITION_V6 = 23;
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const GEOIP_DOMAIN_EDITION_V6 = 24;
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/**
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* Flags.
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*
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* @var int
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*/
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public $flags;
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/**
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* File handler.
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*
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* @var resource
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*/
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public $filehandle;
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/**
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* Memory buffer.
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*
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* @var string
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*/
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public $memory_buffer;
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/**
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* Database type.
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*
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* @var int
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*/
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public $databaseType;
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/**
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* Database segments.
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*
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* @var int
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*/
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public $databaseSegments;
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/**
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* Record length.
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*
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* @var int
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*/
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public $record_length;
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/**
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* Shmid.
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*
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* @var string
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*/
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public $shmid;
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/**
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* Two letters country codes.
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*
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* @var array
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*/
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public $GEOIP_COUNTRY_CODES = array(
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'',
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'AP',
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'EU',
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'AD',
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'AE',
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'AF',
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'AG',
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'AI',
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'AL',
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'AM',
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'CW',
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'AO',
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'AQ',
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'AR',
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'AS',
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'AT',
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'AU',
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'AW',
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'AZ',
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'BA',
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'BB',
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'BD',
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'BE',
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'BF',
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'BG',
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'BH',
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'BI',
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'BJ',
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'BM',
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'BN',
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'BO',
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'BR',
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'BS',
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'BT',
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'BV',
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'BW',
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'BY',
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'BZ',
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'CA',
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'CC',
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'CD',
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'CF',
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'CG',
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'CH',
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'CI',
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'CK',
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'CL',
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'CM',
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'CN',
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'CO',
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'CR',
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'CU',
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'CV',
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'CX',
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'CY',
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'CZ',
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'DE',
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'DJ',
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'DK',
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'DM',
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'DO',
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'DZ',
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'EC',
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'EE',
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'EG',
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'EH',
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'ER',
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'ES',
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'ET',
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'FI',
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'FJ',
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'FK',
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'FM',
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'FO',
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'FR',
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'SX',
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'GA',
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'GB',
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'GD',
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'GE',
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'GF',
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'GH',
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'GI',
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'GL',
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'GM',
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'GN',
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'GP',
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'GQ',
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'GR',
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'GS',
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'GT',
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'GU',
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'GW',
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'GY',
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'HK',
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'HM',
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'HN',
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'HR',
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'HT',
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'HU',
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'ID',
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'IE',
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'IL',
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'IN',
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'IO',
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'IQ',
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'IR',
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'IS',
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'IT',
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'JM',
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'JO',
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'JP',
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'KE',
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'KG',
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'KH',
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'KI',
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'KM',
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'KN',
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'KP',
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'KR',
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'KW',
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'KY',
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'KZ',
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'LA',
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'LB',
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'LC',
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'LI',
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'LK',
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'LR',
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'LS',
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'LT',
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'LU',
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'LV',
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'LY',
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'MA',
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'MC',
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'MD',
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'MG',
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'MH',
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'MK',
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'ML',
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'MM',
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'MN',
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'MO',
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'MP',
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'MQ',
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'MR',
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'MS',
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'MT',
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'MU',
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'MV',
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'MW',
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'MX',
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'MY',
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'MZ',
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'NA',
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'NC',
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'NE',
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'NF',
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'NG',
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'NI',
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'NL',
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'NO',
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'NP',
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'NR',
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'NU',
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'NZ',
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'OM',
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'PA',
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'PE',
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'PF',
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'PG',
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'PH',
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'PK',
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'PL',
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'PM',
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'PN',
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'PR',
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'PS',
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'PT',
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'PW',
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'PY',
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'QA',
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'RE',
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'RO',
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'RU',
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'RW',
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'SA',
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'SB',
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'SC',
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'SD',
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'SE',
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'SG',
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'SH',
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'SI',
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'SJ',
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'SK',
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'SL',
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'SM',
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'SN',
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'SO',
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'SR',
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'ST',
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'SV',
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'SY',
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'SZ',
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'TC',
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'TD',
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'TF',
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'TG',
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'TH',
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'TJ',
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'TK',
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'TM',
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'TN',
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'TO',
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'TL',
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'TR',
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'TT',
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'TV',
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'TW',
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'TZ',
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'UA',
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'UG',
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'UM',
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'US',
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'UY',
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'UZ',
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'VA',
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'VC',
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'VE',
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'VG',
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'VI',
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'VN',
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'VU',
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'WF',
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'WS',
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'YE',
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'YT',
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'RS',
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'ZA',
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'ZM',
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'ME',
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'ZW',
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'A1',
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'A2',
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'O1',
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'AX',
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|
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'GG',
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||
|
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'IM',
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||
|
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'JE',
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||
|
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'BL',
|
||
|
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'MF',
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|
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'BQ',
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||
|
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'SS',
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'O1',
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);
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||
|
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|
||
|
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/**
|
||
|
|
* 3 letters country codes.
|
||
|
|
*
|
||
|
|
* @var array
|
||
|
|
*/
|
||
|
|
public $GEOIP_COUNTRY_CODES3 = array(
|
||
|
|
'',
|
||
|
|
'AP',
|
||
|
|
'EU',
|
||
|
|
'AND',
|
||
|
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'ARE',
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||
|
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'AFG',
|
||
|
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'ATG',
|
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|
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'AIA',
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||
|
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'ALB',
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||
|
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'ARM',
|
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|
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'CUW',
|
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|
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'AGO',
|
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|
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'ATA',
|
||
|
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'ARG',
|
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|
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'ASM',
|
||
|
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'AUT',
|
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|
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'AUS',
|
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|
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'ABW',
|
||
|
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'AZE',
|
||
|
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'BIH',
|
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|
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'BRB',
|
||
|
|
'BGD',
|
||
|
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'BEL',
|
||
|
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'BFA',
|
||
|
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'BGR',
|
||
|
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'BHR',
|
||
|
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'BDI',
|
||
|
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'BEN',
|
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|
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'BMU',
|
||
|
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'BRN',
|
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|
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'BOL',
|
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|
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'BRA',
|
||
|
|
'BHS',
|
||
|
|
'BTN',
|
||
|
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'BVT',
|
||
|
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'BWA',
|
||
|
|
'BLR',
|
||
|
|
'BLZ',
|
||
|
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'CAN',
|
||
|
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'CCK',
|
||
|
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'COD',
|
||
|
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'CAF',
|
||
|
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'COG',
|
||
|
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'CHE',
|
||
|
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'CIV',
|
||
|
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'COK',
|
||
|
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'CHL',
|
||
|
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'CMR',
|
||
|
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'CHN',
|
||
|
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'COL',
|
||
|
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'CRI',
|
||
|
|
'CUB',
|
||
|
|
'CPV',
|
||
|
|
'CXR',
|
||
|
|
'CYP',
|
||
|
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'CZE',
|
||
|
|
'DEU',
|
||
|
|
'DJI',
|
||
|
|
'DNK',
|
||
|
|
'DMA',
|
||
|
|
'DOM',
|
||
|
|
'DZA',
|
||
|
|
'ECU',
|
||
|
|
'EST',
|
||
|
|
'EGY',
|
||
|
|
'ESH',
|
||
|
|
'ERI',
|
||
|
|
'ESP',
|
||
|
|
'ETH',
|
||
|
|
'FIN',
|
||
|
|
'FJI',
|
||
|
|
'FLK',
|
||
|
|
'FSM',
|
||
|
|
'FRO',
|
||
|
|
'FRA',
|
||
|
|
'SXM',
|
||
|
|
'GAB',
|
||
|
|
'GBR',
|
||
|
|
'GRD',
|
||
|
|
'GEO',
|
||
|
|
'GUF',
|
||
|
|
'GHA',
|
||
|
|
'GIB',
|
||
|
|
'GRL',
|
||
|
|
'GMB',
|
||
|
|
'GIN',
|
||
|
|
'GLP',
|
||
|
|
'GNQ',
|
||
|
|
'GRC',
|
||
|
|
'SGS',
|
||
|
|
'GTM',
|
||
|
|
'GUM',
|
||
|
|
'GNB',
|
||
|
|
'GUY',
|
||
|
|
'HKG',
|
||
|
|
'HMD',
|
||
|
|
'HND',
|
||
|
|
'HRV',
|
||
|
|
'HTI',
|
||
|
|
'HUN',
|
||
|
|
'IDN',
|
||
|
|
'IRL',
|
||
|
|
'ISR',
|
||
|
|
'IND',
|
||
|
|
'IOT',
|
||
|
|
'IRQ',
|
||
|
|
'IRN',
|
||
|
|
'ISL',
|
||
|
|
'ITA',
|
||
|
|
'JAM',
|
||
|
|
'JOR',
|
||
|
|
'JPN',
|
||
|
|
'KEN',
|
||
|
|
'KGZ',
|
||
|
|
'KHM',
|
||
|
|
'KIR',
|
||
|
|
'COM',
|
||
|
|
'KNA',
|
||
|
|
'PRK',
|
||
|
|
'KOR',
|
||
|
|
'KWT',
|
||
|
|
'CYM',
|
||
|
|
'KAZ',
|
||
|
|
'LAO',
|
||
|
|
'LBN',
|
||
|
|
'LCA',
|
||
|
|
'LIE',
|
||
|
|
'LKA',
|
||
|
|
'LBR',
|
||
|
|
'LSO',
|
||
|
|
'LTU',
|
||
|
|
'LUX',
|
||
|
|
'LVA',
|
||
|
|
'LBY',
|
||
|
|
'MAR',
|
||
|
|
'MCO',
|
||
|
|
'MDA',
|
||
|
|
'MDG',
|
||
|
|
'MHL',
|
||
|
|
'MKD',
|
||
|
|
'MLI',
|
||
|
|
'MMR',
|
||
|
|
'MNG',
|
||
|
|
'MAC',
|
||
|
|
'MNP',
|
||
|
|
'MTQ',
|
||
|
|
'MRT',
|
||
|
|
'MSR',
|
||
|
|
'MLT',
|
||
|
|
'MUS',
|
||
|
|
'MDV',
|
||
|
|
'MWI',
|
||
|
|
'MEX',
|
||
|
|
'MYS',
|
||
|
|
'MOZ',
|
||
|
|
'NAM',
|
||
|
|
'NCL',
|
||
|
|
'NER',
|
||
|
|
'NFK',
|
||
|
|
'NGA',
|
||
|
|
'NIC',
|
||
|
|
'NLD',
|
||
|
|
'NOR',
|
||
|
|
'NPL',
|
||
|
|
'NRU',
|
||
|
|
'NIU',
|
||
|
|
'NZL',
|
||
|
|
'OMN',
|
||
|
|
'PAN',
|
||
|
|
'PER',
|
||
|
|
'PYF',
|
||
|
|
'PNG',
|
||
|
|
'PHL',
|
||
|
|
'PAK',
|
||
|
|
'POL',
|
||
|
|
'SPM',
|
||
|
|
'PCN',
|
||
|
|
'PRI',
|
||
|
|
'PSE',
|
||
|
|
'PRT',
|
||
|
|
'PLW',
|
||
|
|
'PRY',
|
||
|
|
'QAT',
|
||
|
|
'REU',
|
||
|
|
'ROU',
|
||
|
|
'RUS',
|
||
|
|
'RWA',
|
||
|
|
'SAU',
|
||
|
|
'SLB',
|
||
|
|
'SYC',
|
||
|
|
'SDN',
|
||
|
|
'SWE',
|
||
|
|
'SGP',
|
||
|
|
'SHN',
|
||
|
|
'SVN',
|
||
|
|
'SJM',
|
||
|
|
'SVK',
|
||
|
|
'SLE',
|
||
|
|
'SMR',
|
||
|
|
'SEN',
|
||
|
|
'SOM',
|
||
|
|
'SUR',
|
||
|
|
'STP',
|
||
|
|
'SLV',
|
||
|
|
'SYR',
|
||
|
|
'SWZ',
|
||
|
|
'TCA',
|
||
|
|
'TCD',
|
||
|
|
'ATF',
|
||
|
|
'TGO',
|
||
|
|
'THA',
|
||
|
|
'TJK',
|
||
|
|
'TKL',
|
||
|
|
'TKM',
|
||
|
|
'TUN',
|
||
|
|
'TON',
|
||
|
|
'TLS',
|
||
|
|
'TUR',
|
||
|
|
'TTO',
|
||
|
|
'TUV',
|
||
|
|
'TWN',
|
||
|
|
'TZA',
|
||
|
|
'UKR',
|
||
|
|
'UGA',
|
||
|
|
'UMI',
|
||
|
|
'USA',
|
||
|
|
'URY',
|
||
|
|
'UZB',
|
||
|
|
'VAT',
|
||
|
|
'VCT',
|
||
|
|
'VEN',
|
||
|
|
'VGB',
|
||
|
|
'VIR',
|
||
|
|
'VNM',
|
||
|
|
'VUT',
|
||
|
|
'WLF',
|
||
|
|
'WSM',
|
||
|
|
'YEM',
|
||
|
|
'MYT',
|
||
|
|
'SRB',
|
||
|
|
'ZAF',
|
||
|
|
'ZMB',
|
||
|
|
'MNE',
|
||
|
|
'ZWE',
|
||
|
|
'A1',
|
||
|
|
'A2',
|
||
|
|
'O1',
|
||
|
|
'ALA',
|
||
|
|
'GGY',
|
||
|
|
'IMN',
|
||
|
|
'JEY',
|
||
|
|
'BLM',
|
||
|
|
'MAF',
|
||
|
|
'BES',
|
||
|
|
'SSD',
|
||
|
|
'O1',
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Contry names.
|
||
|
|
*
|
||
|
|
* @var array
|
||
|
|
*/
|
||
|
|
public $GEOIP_COUNTRY_NAMES = array(
|
||
|
|
'',
|
||
|
|
'Asia/Pacific Region',
|
||
|
|
'Europe',
|
||
|
|
'Andorra',
|
||
|
|
'United Arab Emirates',
|
||
|
|
'Afghanistan',
|
||
|
|
'Antigua and Barbuda',
|
||
|
|
'Anguilla',
|
||
|
|
'Albania',
|
||
|
|
'Armenia',
|
||
|
|
'Curacao',
|
||
|
|
'Angola',
|
||
|
|
'Antarctica',
|
||
|
|
'Argentina',
|
||
|
|
'American Samoa',
|
||
|
|
'Austria',
|
||
|
|
'Australia',
|
||
|
|
'Aruba',
|
||
|
|
'Azerbaijan',
|
||
|
|
'Bosnia and Herzegovina',
|
||
|
|
'Barbados',
|
||
|
|
'Bangladesh',
|
||
|
|
'Belgium',
|
||
|
|
'Burkina Faso',
|
||
|
|
'Bulgaria',
|
||
|
|
'Bahrain',
|
||
|
|
'Burundi',
|
||
|
|
'Benin',
|
||
|
|
'Bermuda',
|
||
|
|
'Brunei Darussalam',
|
||
|
|
'Bolivia',
|
||
|
|
'Brazil',
|
||
|
|
'Bahamas',
|
||
|
|
'Bhutan',
|
||
|
|
'Bouvet Island',
|
||
|
|
'Botswana',
|
||
|
|
'Belarus',
|
||
|
|
'Belize',
|
||
|
|
'Canada',
|
||
|
|
'Cocos (Keeling) Islands',
|
||
|
|
'Congo, The Democratic Republic of the',
|
||
|
|
'Central African Republic',
|
||
|
|
'Congo',
|
||
|
|
'Switzerland',
|
||
|
|
"Cote D'Ivoire",
|
||
|
|
'Cook Islands',
|
||
|
|
'Chile',
|
||
|
|
'Cameroon',
|
||
|
|
'China',
|
||
|
|
'Colombia',
|
||
|
|
'Costa Rica',
|
||
|
|
'Cuba',
|
||
|
|
'Cape Verde',
|
||
|
|
'Christmas Island',
|
||
|
|
'Cyprus',
|
||
|
|
'Czech Republic',
|
||
|
|
'Germany',
|
||
|
|
'Djibouti',
|
||
|
|
'Denmark',
|
||
|
|
'Dominica',
|
||
|
|
'Dominican Republic',
|
||
|
|
'Algeria',
|
||
|
|
'Ecuador',
|
||
|
|
'Estonia',
|
||
|
|
'Egypt',
|
||
|
|
'Western Sahara',
|
||
|
|
'Eritrea',
|
||
|
|
'Spain',
|
||
|
|
'Ethiopia',
|
||
|
|
'Finland',
|
||
|
|
'Fiji',
|
||
|
|
'Falkland Islands (Malvinas)',
|
||
|
|
'Micronesia, Federated States of',
|
||
|
|
'Faroe Islands',
|
||
|
|
'France',
|
||
|
|
'Sint Maarten (Dutch part)',
|
||
|
|
'Gabon',
|
||
|
|
'United Kingdom',
|
||
|
|
'Grenada',
|
||
|
|
'Georgia',
|
||
|
|
'French Guiana',
|
||
|
|
'Ghana',
|
||
|
|
'Gibraltar',
|
||
|
|
'Greenland',
|
||
|
|
'Gambia',
|
||
|
|
'Guinea',
|
||
|
|
'Guadeloupe',
|
||
|
|
'Equatorial Guinea',
|
||
|
|
'Greece',
|
||
|
|
'South Georgia and the South Sandwich Islands',
|
||
|
|
'Guatemala',
|
||
|
|
'Guam',
|
||
|
|
'Guinea-Bissau',
|
||
|
|
'Guyana',
|
||
|
|
'Hong Kong',
|
||
|
|
'Heard Island and McDonald Islands',
|
||
|
|
'Honduras',
|
||
|
|
'Croatia',
|
||
|
|
'Haiti',
|
||
|
|
'Hungary',
|
||
|
|
'Indonesia',
|
||
|
|
'Ireland',
|
||
|
|
'Israel',
|
||
|
|
'India',
|
||
|
|
'British Indian Ocean Territory',
|
||
|
|
'Iraq',
|
||
|
|
'Iran, Islamic Republic of',
|
||
|
|
'Iceland',
|
||
|
|
'Italy',
|
||
|
|
'Jamaica',
|
||
|
|
'Jordan',
|
||
|
|
'Japan',
|
||
|
|
'Kenya',
|
||
|
|
'Kyrgyzstan',
|
||
|
|
'Cambodia',
|
||
|
|
'Kiribati',
|
||
|
|
'Comoros',
|
||
|
|
'Saint Kitts and Nevis',
|
||
|
|
"Korea, Democratic People's Republic of",
|
||
|
|
'Korea, Republic of',
|
||
|
|
'Kuwait',
|
||
|
|
'Cayman Islands',
|
||
|
|
'Kazakhstan',
|
||
|
|
"Lao People's Democratic Republic",
|
||
|
|
'Lebanon',
|
||
|
|
'Saint Lucia',
|
||
|
|
'Liechtenstein',
|
||
|
|
'Sri Lanka',
|
||
|
|
'Liberia',
|
||
|
|
'Lesotho',
|
||
|
|
'Lithuania',
|
||
|
|
'Luxembourg',
|
||
|
|
'Latvia',
|
||
|
|
'Libya',
|
||
|
|
'Morocco',
|
||
|
|
'Monaco',
|
||
|
|
'Moldova, Republic of',
|
||
|
|
'Madagascar',
|
||
|
|
'Marshall Islands',
|
||
|
|
'Macedonia',
|
||
|
|
'Mali',
|
||
|
|
'Myanmar',
|
||
|
|
'Mongolia',
|
||
|
|
'Macau',
|
||
|
|
'Northern Mariana Islands',
|
||
|
|
'Martinique',
|
||
|
|
'Mauritania',
|
||
|
|
'Montserrat',
|
||
|
|
'Malta',
|
||
|
|
'Mauritius',
|
||
|
|
'Maldives',
|
||
|
|
'Malawi',
|
||
|
|
'Mexico',
|
||
|
|
'Malaysia',
|
||
|
|
'Mozambique',
|
||
|
|
'Namibia',
|
||
|
|
'New Caledonia',
|
||
|
|
'Niger',
|
||
|
|
'Norfolk Island',
|
||
|
|
'Nigeria',
|
||
|
|
'Nicaragua',
|
||
|
|
'Netherlands',
|
||
|
|
'Norway',
|
||
|
|
'Nepal',
|
||
|
|
'Nauru',
|
||
|
|
'Niue',
|
||
|
|
'New Zealand',
|
||
|
|
'Oman',
|
||
|
|
'Panama',
|
||
|
|
'Peru',
|
||
|
|
'French Polynesia',
|
||
|
|
'Papua New Guinea',
|
||
|
|
'Philippines',
|
||
|
|
'Pakistan',
|
||
|
|
'Poland',
|
||
|
|
'Saint Pierre and Miquelon',
|
||
|
|
'Pitcairn Islands',
|
||
|
|
'Puerto Rico',
|
||
|
|
'Palestinian Territory',
|
||
|
|
'Portugal',
|
||
|
|
'Palau',
|
||
|
|
'Paraguay',
|
||
|
|
'Qatar',
|
||
|
|
'Reunion',
|
||
|
|
'Romania',
|
||
|
|
'Russian Federation',
|
||
|
|
'Rwanda',
|
||
|
|
'Saudi Arabia',
|
||
|
|
'Solomon Islands',
|
||
|
|
'Seychelles',
|
||
|
|
'Sudan',
|
||
|
|
'Sweden',
|
||
|
|
'Singapore',
|
||
|
|
'Saint Helena',
|
||
|
|
'Slovenia',
|
||
|
|
'Svalbard and Jan Mayen',
|
||
|
|
'Slovakia',
|
||
|
|
'Sierra Leone',
|
||
|
|
'San Marino',
|
||
|
|
'Senegal',
|
||
|
|
'Somalia',
|
||
|
|
'Suriname',
|
||
|
|
'Sao Tome and Principe',
|
||
|
|
'El Salvador',
|
||
|
|
'Syrian Arab Republic',
|
||
|
|
'Eswatini',
|
||
|
|
'Turks and Caicos Islands',
|
||
|
|
'Chad',
|
||
|
|
'French Southern Territories',
|
||
|
|
'Togo',
|
||
|
|
'Thailand',
|
||
|
|
'Tajikistan',
|
||
|
|
'Tokelau',
|
||
|
|
'Turkmenistan',
|
||
|
|
'Tunisia',
|
||
|
|
'Tonga',
|
||
|
|
'Timor-Leste',
|
||
|
|
'Turkey',
|
||
|
|
'Trinidad and Tobago',
|
||
|
|
'Tuvalu',
|
||
|
|
'Taiwan',
|
||
|
|
'Tanzania, United Republic of',
|
||
|
|
'Ukraine',
|
||
|
|
'Uganda',
|
||
|
|
'United States Minor Outlying Islands',
|
||
|
|
'United States',
|
||
|
|
'Uruguay',
|
||
|
|
'Uzbekistan',
|
||
|
|
'Holy See (Vatican City State)',
|
||
|
|
'Saint Vincent and the Grenadines',
|
||
|
|
'Venezuela',
|
||
|
|
'Virgin Islands, British',
|
||
|
|
'Virgin Islands, U.S.',
|
||
|
|
'Vietnam',
|
||
|
|
'Vanuatu',
|
||
|
|
'Wallis and Futuna',
|
||
|
|
'Samoa',
|
||
|
|
'Yemen',
|
||
|
|
'Mayotte',
|
||
|
|
'Serbia',
|
||
|
|
'South Africa',
|
||
|
|
'Zambia',
|
||
|
|
'Montenegro',
|
||
|
|
'Zimbabwe',
|
||
|
|
'Anonymous Proxy',
|
||
|
|
'Satellite Provider',
|
||
|
|
'Other',
|
||
|
|
'Aland Islands',
|
||
|
|
'Guernsey',
|
||
|
|
'Isle of Man',
|
||
|
|
'Jersey',
|
||
|
|
'Saint Barthelemy',
|
||
|
|
'Saint Martin',
|
||
|
|
'Bonaire, Saint Eustatius and Saba',
|
||
|
|
'South Sudan',
|
||
|
|
'Other',
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 2 letters continent codes.
|
||
|
|
*
|
||
|
|
* @var array
|
||
|
|
*/
|
||
|
|
public $GEOIP_CONTINENT_CODES = array(
|
||
|
|
'--',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'NA',
|
||
|
|
'NA',
|
||
|
|
'EU',
|
||
|
|
'AS',
|
||
|
|
'NA',
|
||
|
|
'AF',
|
||
|
|
'AN',
|
||
|
|
'SA',
|
||
|
|
'OC',
|
||
|
|
'EU',
|
||
|
|
'OC',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'SA',
|
||
|
|
'SA',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'AN',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'OC',
|
||
|
|
'SA',
|
||
|
|
'AF',
|
||
|
|
'AS',
|
||
|
|
'SA',
|
||
|
|
'NA',
|
||
|
|
'NA',
|
||
|
|
'AF',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'NA',
|
||
|
|
'AF',
|
||
|
|
'SA',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'OC',
|
||
|
|
'SA',
|
||
|
|
'OC',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'SA',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'NA',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'AN',
|
||
|
|
'NA',
|
||
|
|
'OC',
|
||
|
|
'AF',
|
||
|
|
'SA',
|
||
|
|
'AS',
|
||
|
|
'AN',
|
||
|
|
'NA',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'EU',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'OC',
|
||
|
|
'AF',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'NA',
|
||
|
|
'EU',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'OC',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'OC',
|
||
|
|
'NA',
|
||
|
|
'AF',
|
||
|
|
'NA',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'OC',
|
||
|
|
'AF',
|
||
|
|
'OC',
|
||
|
|
'AF',
|
||
|
|
'NA',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'AS',
|
||
|
|
'OC',
|
||
|
|
'OC',
|
||
|
|
'OC',
|
||
|
|
'AS',
|
||
|
|
'NA',
|
||
|
|
'SA',
|
||
|
|
'OC',
|
||
|
|
'OC',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'OC',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'OC',
|
||
|
|
'SA',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'AS',
|
||
|
|
'OC',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'SA',
|
||
|
|
'AF',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'NA',
|
||
|
|
'AF',
|
||
|
|
'AN',
|
||
|
|
'AF',
|
||
|
|
'AS',
|
||
|
|
'AS',
|
||
|
|
'OC',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'OC',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'OC',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'OC',
|
||
|
|
'NA',
|
||
|
|
'SA',
|
||
|
|
'AS',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'SA',
|
||
|
|
'NA',
|
||
|
|
'NA',
|
||
|
|
'AS',
|
||
|
|
'OC',
|
||
|
|
'OC',
|
||
|
|
'OC',
|
||
|
|
'AS',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'AF',
|
||
|
|
'EU',
|
||
|
|
'AF',
|
||
|
|
'--',
|
||
|
|
'--',
|
||
|
|
'--',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'EU',
|
||
|
|
'NA',
|
||
|
|
'NA',
|
||
|
|
'NA',
|
||
|
|
'AF',
|
||
|
|
'--',
|
||
|
|
);
|
||
|
|
|
||
|
|
/** @var WC_Logger Logger instance */
|
||
|
|
public static $log = false;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Logging method.
|
||
|
|
*
|
||
|
|
* @param string $message Log message.
|
||
|
|
* @param string $level Optional. Default 'info'.
|
||
|
|
* emergency|alert|critical|error|warning|notice|info|debug
|
||
|
|
*/
|
||
|
|
public static function log( $message, $level = 'info' ) {
|
||
|
|
if ( empty( self::$log ) ) {
|
||
|
|
self::$log = wc_get_logger();
|
||
|
|
}
|
||
|
|
self::$log->log( $level, $message, array( 'source' => 'geoip' ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Open geoip file.
|
||
|
|
*
|
||
|
|
* @param string $filename
|
||
|
|
* @param int $flags
|
||
|
|
*/
|
||
|
|
public function geoip_open( $filename, $flags ) {
|
||
|
|
$this->flags = $flags;
|
||
|
|
if ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
|
||
|
|
$this->shmid = @shmop_open( self::GEOIP_SHM_KEY, 'a', 0, 0 );
|
||
|
|
} else {
|
||
|
|
if ( $this->filehandle = fopen( $filename, 'rb' ) ) {
|
||
|
|
if ( $this->flags & self::GEOIP_MEMORY_CACHE ) {
|
||
|
|
$s_array = fstat( $this->filehandle );
|
||
|
|
$this->memory_buffer = fread( $this->filehandle, $s_array['size'] );
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$this->log( 'GeoIP API: Can not open ' . $filename, 'error' );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->_setup_segments();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Setup segments.
|
||
|
|
*
|
||
|
|
* @return WC_Geo_IP instance
|
||
|
|
*/
|
||
|
|
private function _setup_segments() {
|
||
|
|
$this->databaseType = self::GEOIP_COUNTRY_EDITION;
|
||
|
|
$this->record_length = self::STANDARD_RECORD_LENGTH;
|
||
|
|
|
||
|
|
if ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
|
||
|
|
$offset = @shmop_size( $this->shmid ) - 3;
|
||
|
|
|
||
|
|
for ( $i = 0; $i < self::STRUCTURE_INFO_MAX_SIZE; $i++ ) {
|
||
|
|
$delim = @shmop_read( $this->shmid, $offset, 3 );
|
||
|
|
$offset += 3;
|
||
|
|
|
||
|
|
if ( ( chr( 255 ) . chr( 255 ) . chr( 255 ) ) == $delim ) {
|
||
|
|
$this->databaseType = ord( @shmop_read( $this->shmid, $offset, 1 ) );
|
||
|
|
|
||
|
|
if ( $this->databaseType >= 106 ) {
|
||
|
|
$this->databaseType -= 105;
|
||
|
|
}
|
||
|
|
|
||
|
|
$offset++;
|
||
|
|
|
||
|
|
if ( self::GEOIP_REGION_EDITION_REV0 == $this->databaseType ) {
|
||
|
|
$this->databaseSegments = self::GEOIP_STATE_BEGIN_REV0;
|
||
|
|
} elseif ( self::GEOIP_REGION_EDITION_REV1 == $this->databaseType ) {
|
||
|
|
$this->databaseSegments = self::GEOIP_STATE_BEGIN_REV1;
|
||
|
|
} elseif ( ( self::GEOIP_CITY_EDITION_REV0 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_CITY_EDITION_REV1 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ORG_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ORG_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_DOMAIN_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_DOMAIN_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ISP_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ISP_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_USERTYPE_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_USERTYPE_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_LOCATIONA_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ACCURACYRADIUS_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_CITY_EDITION_REV0_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_CITY_EDITION_REV1_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_NETSPEED_EDITION_REV1 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_NETSPEED_EDITION_REV1_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ASNUM_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ASNUM_EDITION_V6 == $this->databaseType )
|
||
|
|
) {
|
||
|
|
$this->databaseSegments = 0;
|
||
|
|
$buf = @shmop_read( $this->shmid, $offset, self::SEGMENT_RECORD_LENGTH );
|
||
|
|
|
||
|
|
for ( $j = 0; $j < self::SEGMENT_RECORD_LENGTH; $j++ ) {
|
||
|
|
$this->databaseSegments += ( ord( $buf[ $j ] ) << ( $j * 8 ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ( self::GEOIP_ORG_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ORG_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_DOMAIN_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_DOMAIN_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ISP_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ISP_EDITION_V6 == $this->databaseType )
|
||
|
|
) {
|
||
|
|
$this->record_length = self::ORG_RECORD_LENGTH;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
} else {
|
||
|
|
$offset -= 4;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if ( ( self::GEOIP_COUNTRY_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_COUNTRY_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_PROXY_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_NETSPEED_EDITION == $this->databaseType )
|
||
|
|
) {
|
||
|
|
$this->databaseSegments = self::GEOIP_COUNTRY_BEGIN;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$filepos = ftell( $this->filehandle );
|
||
|
|
fseek( $this->filehandle, -3, SEEK_END );
|
||
|
|
|
||
|
|
for ( $i = 0; $i < self::STRUCTURE_INFO_MAX_SIZE; $i++ ) {
|
||
|
|
|
||
|
|
$delim = fread( $this->filehandle, 3 );
|
||
|
|
if ( ( chr( 255 ) . chr( 255 ) . chr( 255 ) ) == $delim ) {
|
||
|
|
|
||
|
|
$this->databaseType = ord( fread( $this->filehandle, 1 ) );
|
||
|
|
if ( $this->databaseType >= 106 ) {
|
||
|
|
$this->databaseType -= 105;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( self::GEOIP_REGION_EDITION_REV0 == $this->databaseType ) {
|
||
|
|
$this->databaseSegments = self::GEOIP_STATE_BEGIN_REV0;
|
||
|
|
} elseif ( self::GEOIP_REGION_EDITION_REV1 == $this->databaseType ) {
|
||
|
|
$this->databaseSegments = self::GEOIP_STATE_BEGIN_REV1;
|
||
|
|
} elseif ( ( self::GEOIP_CITY_EDITION_REV0 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_CITY_EDITION_REV1 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_CITY_EDITION_REV0_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_CITY_EDITION_REV1_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ORG_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_DOMAIN_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ISP_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ORG_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_DOMAIN_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ISP_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_LOCATIONA_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ACCURACYRADIUS_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_NETSPEED_EDITION_REV1 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_NETSPEED_EDITION_REV1_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_USERTYPE_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_USERTYPE_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ASNUM_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ASNUM_EDITION_V6 == $this->databaseType )
|
||
|
|
) {
|
||
|
|
$this->databaseSegments = 0;
|
||
|
|
$buf = fread( $this->filehandle, self::SEGMENT_RECORD_LENGTH );
|
||
|
|
|
||
|
|
for ( $j = 0; $j < self::SEGMENT_RECORD_LENGTH; $j++ ) {
|
||
|
|
$this->databaseSegments += ( ord( $buf[ $j ] ) << ( $j * 8 ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ( self::GEOIP_ORG_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_DOMAIN_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ISP_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ORG_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_DOMAIN_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_ISP_EDITION_V6 == $this->databaseType )
|
||
|
|
) {
|
||
|
|
$this->record_length = self::ORG_RECORD_LENGTH;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
} else {
|
||
|
|
fseek( $this->filehandle, -4, SEEK_CUR );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ( self::GEOIP_COUNTRY_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_COUNTRY_EDITION_V6 == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_PROXY_EDITION == $this->databaseType )
|
||
|
|
|| ( self::GEOIP_NETSPEED_EDITION == $this->databaseType )
|
||
|
|
) {
|
||
|
|
$this->databaseSegments = self::GEOIP_COUNTRY_BEGIN;
|
||
|
|
}
|
||
|
|
|
||
|
|
fseek( $this->filehandle, $filepos, SEEK_SET );
|
||
|
|
}
|
||
|
|
|
||
|
|
return $this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Close geoip file.
|
||
|
|
*
|
||
|
|
* @return bool
|
||
|
|
*/
|
||
|
|
public function geoip_close() {
|
||
|
|
if ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return fclose( $this->filehandle );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Common get record.
|
||
|
|
*
|
||
|
|
* @param string $seek_country
|
||
|
|
* @return WC_Geo_IP_Record instance
|
||
|
|
*/
|
||
|
|
private function _common_get_record( $seek_country ) {
|
||
|
|
// workaround php's broken substr, strpos, etc handling with
|
||
|
|
// mbstring.func_overload and mbstring.internal_encoding
|
||
|
|
$mbExists = extension_loaded( 'mbstring' );
|
||
|
|
if ( $mbExists ) {
|
||
|
|
$enc = mb_internal_encoding();
|
||
|
|
mb_internal_encoding( 'ISO-8859-1' );
|
||
|
|
}
|
||
|
|
|
||
|
|
$record_pointer = $seek_country + ( 2 * $this->record_length - 1 ) * $this->databaseSegments;
|
||
|
|
|
||
|
|
if ( $this->flags & self::GEOIP_MEMORY_CACHE ) {
|
||
|
|
$record_buf = substr( $this->memory_buffer, $record_pointer, FULL_RECORD_LENGTH );
|
||
|
|
} elseif ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
|
||
|
|
$record_buf = @shmop_read( $this->shmid, $record_pointer, FULL_RECORD_LENGTH );
|
||
|
|
} else {
|
||
|
|
fseek( $this->filehandle, $record_pointer, SEEK_SET );
|
||
|
|
$record_buf = fread( $this->filehandle, FULL_RECORD_LENGTH );
|
||
|
|
}
|
||
|
|
|
||
|
|
$record = new WC_Geo_IP_Record();
|
||
|
|
$record_buf_pos = 0;
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos, 1 ) );
|
||
|
|
$record->country_code = $this->GEOIP_COUNTRY_CODES[ $char ];
|
||
|
|
$record->country_code3 = $this->GEOIP_COUNTRY_CODES3[ $char ];
|
||
|
|
$record->country_name = $this->GEOIP_COUNTRY_NAMES[ $char ];
|
||
|
|
$record->continent_code = $this->GEOIP_CONTINENT_CODES[ $char ];
|
||
|
|
$str_length = 0;
|
||
|
|
|
||
|
|
$record_buf_pos++;
|
||
|
|
|
||
|
|
// Get region
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
|
||
|
|
while ( 0 != $char ) {
|
||
|
|
$str_length++;
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( $str_length > 0 ) {
|
||
|
|
$record->region = substr( $record_buf, $record_buf_pos, $str_length );
|
||
|
|
}
|
||
|
|
|
||
|
|
$record_buf_pos += $str_length + 1;
|
||
|
|
$str_length = 0;
|
||
|
|
|
||
|
|
// Get city
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
|
||
|
|
while ( 0 != $char ) {
|
||
|
|
$str_length++;
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( $str_length > 0 ) {
|
||
|
|
$record->city = substr( $record_buf, $record_buf_pos, $str_length );
|
||
|
|
}
|
||
|
|
|
||
|
|
$record_buf_pos += $str_length + 1;
|
||
|
|
$str_length = 0;
|
||
|
|
|
||
|
|
// Get postal code
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
|
||
|
|
while ( 0 != $char ) {
|
||
|
|
$str_length++;
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( $str_length > 0 ) {
|
||
|
|
$record->postal_code = substr( $record_buf, $record_buf_pos, $str_length );
|
||
|
|
}
|
||
|
|
|
||
|
|
$record_buf_pos += $str_length + 1;
|
||
|
|
|
||
|
|
// Get latitude and longitude
|
||
|
|
$latitude = 0;
|
||
|
|
$longitude = 0;
|
||
|
|
for ( $j = 0; $j < 3; ++$j ) {
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos++, 1 ) );
|
||
|
|
$latitude += ( $char << ( $j * 8 ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$record->latitude = ( $latitude / 10000 ) - 180;
|
||
|
|
|
||
|
|
for ( $j = 0; $j < 3; ++$j ) {
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos++, 1 ) );
|
||
|
|
$longitude += ( $char << ( $j * 8 ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$record->longitude = ( $longitude / 10000 ) - 180;
|
||
|
|
|
||
|
|
if ( self::GEOIP_CITY_EDITION_REV1 == $this->databaseType ) {
|
||
|
|
$metroarea_combo = 0;
|
||
|
|
if ( 'US' === $record->country_code ) {
|
||
|
|
for ( $j = 0; $j < 3; ++$j ) {
|
||
|
|
$char = ord( substr( $record_buf, $record_buf_pos++, 1 ) );
|
||
|
|
$metroarea_combo += ( $char << ( $j * 8 ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$record->metro_code = $record->dma_code = floor( $metroarea_combo / 1000 );
|
||
|
|
$record->area_code = $metroarea_combo % 1000;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( $mbExists ) {
|
||
|
|
mb_internal_encoding( $enc );
|
||
|
|
}
|
||
|
|
|
||
|
|
return $record;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get record.
|
||
|
|
*
|
||
|
|
* @param int $ipnum
|
||
|
|
* @return WC_Geo_IP_Record instance
|
||
|
|
*/
|
||
|
|
private function _get_record( $ipnum ) {
|
||
|
|
$seek_country = $this->_geoip_seek_country( $ipnum );
|
||
|
|
if ( $seek_country == $this->databaseSegments ) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $this->_common_get_record( $seek_country );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Seek country IPv6.
|
||
|
|
*
|
||
|
|
* @param int $ipnum
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
public function _geoip_seek_country_v6( $ipnum ) {
|
||
|
|
// arrays from unpack start with offset 1
|
||
|
|
// yet another php mystery. array_merge work around
|
||
|
|
// this broken behaviour
|
||
|
|
$v6vec = array_merge( unpack( 'C16', $ipnum ) );
|
||
|
|
|
||
|
|
$offset = 0;
|
||
|
|
for ( $depth = 127; $depth >= 0; --$depth ) {
|
||
|
|
if ( $this->flags & self::GEOIP_MEMORY_CACHE ) {
|
||
|
|
$buf = $this->_safe_substr(
|
||
|
|
$this->memory_buffer,
|
||
|
|
2 * $this->record_length * $offset,
|
||
|
|
2 * $this->record_length
|
||
|
|
);
|
||
|
|
} elseif ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
|
||
|
|
$buf = @shmop_read(
|
||
|
|
$this->shmid,
|
||
|
|
2 * $this->record_length * $offset,
|
||
|
|
2 * $this->record_length
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
if ( 0 != fseek( $this->filehandle, 2 * $this->record_length * $offset, SEEK_SET ) ) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
$buf = fread( $this->filehandle, 2 * $this->record_length );
|
||
|
|
}
|
||
|
|
$x = array( 0, 0 );
|
||
|
|
for ( $i = 0; $i < 2; ++$i ) {
|
||
|
|
for ( $j = 0; $j < $this->record_length; ++$j ) {
|
||
|
|
$x[ $i ] += ord( $buf[ $this->record_length * $i + $j ] ) << ( $j * 8 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$bnum = 127 - $depth;
|
||
|
|
$idx = $bnum >> 3;
|
||
|
|
$b_mask = 1 << ( $bnum & 7 ^ 7 );
|
||
|
|
if ( ( $v6vec[ $idx ] & $b_mask ) > 0 ) {
|
||
|
|
if ( $x[1] >= $this->databaseSegments ) {
|
||
|
|
return $x[1];
|
||
|
|
}
|
||
|
|
$offset = $x[1];
|
||
|
|
} else {
|
||
|
|
if ( $x[0] >= $this->databaseSegments ) {
|
||
|
|
return $x[0];
|
||
|
|
}
|
||
|
|
$offset = $x[0];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->log( 'GeoIP API: Error traversing database - perhaps it is corrupt?', 'error' );
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Seek country.
|
||
|
|
*
|
||
|
|
* @param int $ipnum
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
private function _geoip_seek_country( $ipnum ) {
|
||
|
|
$offset = 0;
|
||
|
|
for ( $depth = 31; $depth >= 0; --$depth ) {
|
||
|
|
if ( $this->flags & self::GEOIP_MEMORY_CACHE ) {
|
||
|
|
$buf = $this->_safe_substr(
|
||
|
|
$this->memory_buffer,
|
||
|
|
2 * $this->record_length * $offset,
|
||
|
|
2 * $this->record_length
|
||
|
|
);
|
||
|
|
} elseif ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
|
||
|
|
$buf = @shmop_read(
|
||
|
|
$this->shmid,
|
||
|
|
2 * $this->record_length * $offset,
|
||
|
|
2 * $this->record_length
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
if ( 0 != fseek( $this->filehandle, 2 * $this->record_length * $offset, SEEK_SET ) ) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
$buf = fread( $this->filehandle, 2 * $this->record_length );
|
||
|
|
}
|
||
|
|
|
||
|
|
$x = array( 0, 0 );
|
||
|
|
for ( $i = 0; $i < 2; ++$i ) {
|
||
|
|
for ( $j = 0; $j < $this->record_length; ++$j ) {
|
||
|
|
$x[ $i ] += ord( $buf[ $this->record_length * $i + $j ] ) << ( $j * 8 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if ( $ipnum & ( 1 << $depth ) ) {
|
||
|
|
if ( $x[1] >= $this->databaseSegments ) {
|
||
|
|
return $x[1];
|
||
|
|
}
|
||
|
|
|
||
|
|
$offset = $x[1];
|
||
|
|
} else {
|
||
|
|
if ( $x[0] >= $this->databaseSegments ) {
|
||
|
|
return $x[0];
|
||
|
|
}
|
||
|
|
|
||
|
|
$offset = $x[0];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->log( 'GeoIP API: Error traversing database - perhaps it is corrupt?', 'error' );
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Record by addr.
|
||
|
|
*
|
||
|
|
* @param string $addr
|
||
|
|
*
|
||
|
|
* @return WC_Geo_IP_Record
|
||
|
|
*/
|
||
|
|
public function geoip_record_by_addr( $addr ) {
|
||
|
|
if ( null == $addr ) {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
$ipnum = ip2long( $addr );
|
||
|
|
return $this->_get_record( $ipnum );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Country ID by addr IPv6.
|
||
|
|
*
|
||
|
|
* @param string $addr
|
||
|
|
* @return int|bool
|
||
|
|
*/
|
||
|
|
public function geoip_country_id_by_addr_v6( $addr ) {
|
||
|
|
if ( ! defined( 'AF_INET6' ) ) {
|
||
|
|
$this->log( 'GEOIP (geoip_country_id_by_addr_v6): PHP was compiled with --disable-ipv6 option' );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
$ipnum = inet_pton( $addr );
|
||
|
|
return $this->_geoip_seek_country_v6( $ipnum ) - self::GEOIP_COUNTRY_BEGIN;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Country ID by addr.
|
||
|
|
*
|
||
|
|
* @param string $addr
|
||
|
|
* @return int
|
||
|
|
*/
|
||
|
|
public function geoip_country_id_by_addr( $addr ) {
|
||
|
|
$ipnum = ip2long( $addr );
|
||
|
|
return $this->_geoip_seek_country( $ipnum ) - self::GEOIP_COUNTRY_BEGIN;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Country code by addr IPv6.
|
||
|
|
*
|
||
|
|
* @param string $addr
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
public function geoip_country_code_by_addr_v6( $addr ) {
|
||
|
|
$country_id = $this->geoip_country_id_by_addr_v6( $addr );
|
||
|
|
if ( false !== $country_id && isset( $this->GEOIP_COUNTRY_CODES[ $country_id ] ) ) {
|
||
|
|
return $this->GEOIP_COUNTRY_CODES[ $country_id ];
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Country code by addr.
|
||
|
|
*
|
||
|
|
* @param string $addr
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
public function geoip_country_code_by_addr( $addr ) {
|
||
|
|
if ( self::GEOIP_CITY_EDITION_REV1 == $this->databaseType ) {
|
||
|
|
$record = $this->geoip_record_by_addr( $addr );
|
||
|
|
if ( false !== $record ) {
|
||
|
|
return $record->country_code;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$country_id = $this->geoip_country_id_by_addr( $addr );
|
||
|
|
if ( false !== $country_id && isset( $this->GEOIP_COUNTRY_CODES[ $country_id ] ) ) {
|
||
|
|
return $this->GEOIP_COUNTRY_CODES[ $country_id ];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Encode string.
|
||
|
|
*
|
||
|
|
* @param string $string
|
||
|
|
* @param int $start
|
||
|
|
* @param int $length
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
private function _safe_substr( $string, $start, $length ) {
|
||
|
|
// workaround php's broken substr, strpos, etc handling with
|
||
|
|
// mbstring.func_overload and mbstring.internal_encoding
|
||
|
|
$mb_exists = extension_loaded( 'mbstring' );
|
||
|
|
|
||
|
|
if ( $mb_exists ) {
|
||
|
|
$enc = mb_internal_encoding();
|
||
|
|
mb_internal_encoding( 'ISO-8859-1' );
|
||
|
|
}
|
||
|
|
|
||
|
|
$buf = substr( $string, $start, $length );
|
||
|
|
|
||
|
|
if ( $mb_exists ) {
|
||
|
|
mb_internal_encoding( $enc );
|
||
|
|
}
|
||
|
|
|
||
|
|
return $buf;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Geo IP Record class.
|
||
|
|
*/
|
||
|
|
class WC_Geo_IP_Record {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Country code.
|
||
|
|
*
|
||
|
|
* @var string
|
||
|
|
*/
|
||
|
|
public $country_code;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 3 letters country code.
|
||
|
|
*
|
||
|
|
* @var string
|
||
|
|
*/
|
||
|
|
public $country_code3;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Country name.
|
||
|
|
*
|
||
|
|
* @var string
|
||
|
|
*/
|
||
|
|
public $country_name;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Region.
|
||
|
|
*
|
||
|
|
* @var string
|
||
|
|
*/
|
||
|
|
public $region;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* City.
|
||
|
|
*
|
||
|
|
* @var string
|
||
|
|
*/
|
||
|
|
public $city;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Postal code.
|
||
|
|
*
|
||
|
|
* @var string
|
||
|
|
*/
|
||
|
|
public $postal_code;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Latitude
|
||
|
|
*
|
||
|
|
* @var int
|
||
|
|
*/
|
||
|
|
public $latitude;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Longitude.
|
||
|
|
*
|
||
|
|
* @var int
|
||
|
|
*/
|
||
|
|
public $longitude;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Area code.
|
||
|
|
*
|
||
|
|
* @var int
|
||
|
|
*/
|
||
|
|
public $area_code;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* DMA Code.
|
||
|
|
*
|
||
|
|
* Metro and DMA code are the same.
|
||
|
|
* Use metro code instead.
|
||
|
|
*
|
||
|
|
* @var float
|
||
|
|
*/
|
||
|
|
public $dma_code;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Metro code.
|
||
|
|
*
|
||
|
|
* @var float
|
||
|
|
*/
|
||
|
|
public $metro_code;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Continent code.
|
||
|
|
*
|
||
|
|
* @var string
|
||
|
|
*/
|
||
|
|
public $continent_code;
|
||
|
|
}
|