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-rw-r--r--lib/mga_geoip.php174
1 files changed, 0 insertions, 174 deletions
diff --git a/lib/mga_geoip.php b/lib/mga_geoip.php
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--- a/lib/mga_geoip.php
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-<?php
-/* mga_geoip.php
- *
- * A simple wrapper around a few geoip functions.
- * Could be improved:
- * - moving the country/continent map in a more efficient structure?
- *
- * Copyright (C) 2012 Mageia.org
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-
-class MGA_Geoip {
-
- // "iso 3166 country","continent code"
- // taken from http://www.maxmind.com/app/country_continent
- public static $MGA_GEOIP_COUNTRY_TO_CONTINENT = array(
- 'A1' => '--', 'A2' => '--', 'AD' => 'EU', 'AE' => 'AS', 'AF' => 'AS',
- 'AG' => 'NA', 'AI' => 'NA', 'AL' => 'EU', 'AM' => 'AS', 'AN' => 'NA',
- 'AO' => 'AF', 'AP' => 'AS', 'AQ' => 'AN', 'AR' => 'SA', 'AS' => 'OC',
- 'AT' => 'EU', 'AU' => 'OC', 'AW' => 'NA', 'AX' => 'EU', 'AZ' => 'AS',
-
- 'BA' => 'EU', 'BB' => 'NA', 'BD' => 'AS', 'BE' => 'EU', 'BF' => 'AF',
- 'BG' => 'EU', 'BH' => 'AS', 'BI' => 'AF', 'BJ' => 'AF', 'BL' => 'NA',
- 'BM' => 'NA', 'BN' => 'AS', 'BO' => 'SA', 'BR' => 'SA', 'BS' => 'NA',
- 'BT' => 'AS', 'BV' => 'AN', 'BW' => 'AF', 'BY' => 'EU', 'BZ' => 'NA',
-
- 'CA' => 'NA', 'CC' => 'AS', 'CD' => 'AF', 'CF' => 'AF', 'CG' => 'AF',
- 'CH' => 'EU', 'CI' => 'AF', 'CK' => 'OC', 'CL' => 'SA', 'CM' => 'AF',
- 'CN' => 'AS', 'CO' => 'SA', 'CR' => 'NA', 'CU' => 'NA', 'CV' => 'AF',
- 'CX' => 'AS', 'CY' => 'AS', 'CZ' => 'EU',
-
- 'DE' => 'EU', 'DJ' => 'AF', 'DK' => 'EU', 'DM' => 'NA', 'DO' => 'NA',
- 'DZ' => 'AF',
-
- 'EC' => 'SA', 'EE' => 'EU', 'EG' => 'AF', 'EH' => 'AF', 'ER' => 'AF',
- 'ES' => 'EU', 'ET' => 'AF', 'EU' => 'EU',
-
- 'FI' => 'EU', 'FJ' => 'OC', 'FK' => 'SA', 'FM' => 'OC', 'FO' => 'EU',
- 'FR' => 'EU', 'FX' => 'EU',
-
- 'GA' => 'AF', 'GB' => 'EU', 'GD' => 'NA', 'GE' => 'AS', 'GF' => 'SA',
- 'GG' => 'EU', 'GH' => 'AF', 'GI' => 'EU', 'GL' => 'NA', 'GM' => 'AF',
- 'GN' => 'AF', 'GP' => 'NA', 'GQ' => 'AF', 'GR' => 'EU', 'GS' => 'AN',
- 'GT' => 'NA', 'GU' => 'OC', 'GW' => 'AF', 'GY' => 'SA',
-
- 'HK' => 'AS', 'HM' => 'AN', 'HN' => 'NA', 'HR' => 'EU', 'HT' => 'NA',
- 'HU' => 'EU',
-
- 'ID' => 'AS', 'IE' => 'EU', 'IL' => 'AS', 'IM' => 'EU', 'IN' => 'AS',
- 'IO' => 'AS', 'IQ' => 'AS', 'IR' => 'AS', 'IS' => 'EU', 'IT' => 'EU',
-
- 'JE' => 'EU', 'JM' => 'NA', 'JO' => 'AS', 'JP' => 'AS',
-
- 'KE' => 'AF', 'KG' => 'AS', 'KH' => 'AS', 'KI' => 'OC', 'KM' => 'AF',
- 'KN' => 'NA', 'KP' => 'AS', 'KR' => 'AS', 'KW' => 'AS', 'KY' => 'NA',
- 'KZ' => 'AS',
-
- 'LA' => 'AS', 'LB' => 'AS', 'LC' => 'NA', 'LI' => 'EU', 'LK' => 'AS',
- 'LR' => 'AF', 'LS' => 'AF', 'LT' => 'EU', 'LU' => 'EU', 'LV' => 'EU',
- 'LY' => 'AF',
-
- 'MA' => 'AF', 'MC' => 'EU', 'MD' => 'EU', 'ME' => 'EU', 'MF' => 'NA',
- 'MG' => 'AF', 'MH' => 'OC', 'MK' => 'EU', 'ML' => 'AF', 'MM' => 'AS',
- 'MN' => 'AS', 'MO' => 'AS', 'MP' => 'OC', 'MQ' => 'NA', 'MR' => 'AF',
- 'MS' => 'NA', 'MT' => 'EU', 'MU' => 'AF', 'MV' => 'AS', 'MW' => 'AF',
- 'MX' => 'NA', 'MY' => 'AS', 'MZ' => 'AF',
-
- 'NA' => 'AF', 'NC' => 'OC', 'NE' => 'AF', 'NF' => 'OC', 'NG' => 'AF',
- 'NI' => 'NA', 'NL' => 'EU', 'NO' => 'EU', 'NP' => 'AS', 'NR' => 'OC',
- 'NU' => 'OC', 'NZ' => 'OC',
-
- 'O1' => '--', 'OM' => 'AS',
-
- 'PA' => 'NA', 'PE' => 'SA', 'PF' => 'OC', 'PG' => 'OC', 'PH' => 'AS',
- 'PK' => 'AS', 'PL' => 'EU', 'PM' => 'NA', 'PN' => 'OC', 'PR' => 'NA',
- 'PS' => 'AS', 'PT' => 'EU', 'PW' => 'OC', 'PY' => 'SA',
-
- 'QA' => 'AS',
-
- 'RE' => 'AF', 'RO' => 'EU', 'RS' => 'EU', 'RU' => 'EU', 'RW' => 'AF',
-
- 'SA' => 'AS', 'SB' => 'OC', 'SC' => 'AF', 'SD' => 'AF', 'SE' => 'EU',
- 'SG' => 'AS', 'SH' => 'AF', 'SI' => 'EU', 'SJ' => 'EU', 'SK' => 'EU',
- 'SL' => 'AF', 'SM' => 'EU', 'SN' => 'AF', 'SO' => 'AF', 'SR' => 'SA',
- 'ST' => 'AF', 'SV' => 'NA', 'SY' => 'AS', 'SZ' => 'AF',
-
- 'TC' => 'NA', 'TD' => 'AF', 'TF' => 'AN', 'TG' => 'AF', 'TH' => 'AS',
- 'TJ' => 'AS', 'TK' => 'OC', 'TL' => 'AS', 'TM' => 'AS', 'TN' => 'AF',
- 'TO' => 'OC', 'TR' => 'EU', 'TT' => 'NA', 'TV' => 'OC', 'TW' => 'AS',
- 'TZ' => 'AF',
-
- 'UA' => 'EU', 'UG' => 'AF', 'UM' => 'OC', 'US' => 'NA', 'UY' => 'SA',
- 'UZ' => 'AS',
-
- 'VA' => 'EU', 'VC' => 'NA', 'VE' => 'SA', 'VG' => 'NA', 'VI' => 'NA',
- 'VN' => 'AS', 'VU' => 'OC',
-
- 'WF' => 'OC', 'WS' => 'OC',
-
- 'YE' => 'AS', 'YT' => 'AF',
-
- 'ZA' => 'AF', 'ZM' => 'AF', 'ZW' => 'AF'
- );
-
- /**
- * Wrapper to PHP module function or available MaxMind API library.
- * Works with IPv4 and IPv6 addresses.
- *
- * @param string $ip
- * @param boolean $try_php_module
- *
- * @return string
- *
- * If fail, use $country as a fallback to return.
- * @see http://www.maxmind.com/app/php & http://www.maxmind.com/app/geoip_country
- * It has limitations too & needs to be updated from time to time.
- */
- public static function mga_geoip_country_by_ip($ip, $try_php_module = true)
- {
- if ($ip == '127.0.0.1' || $ip == '::1')
- return null;
-
- if ($try_php_module && function_exists('geoip_country_code_by_name'))
- {
- // may shout a "Host {IP} not found"
- $loc = @geoip_country_code_by_name($ip);
- }
- else
- {
- require_once realpath(__DIR__ . '/maxmind/geoip/geoipv6.inc.php');
- $gi = _lib_geoip_open(realpath(__DIR__ . '/maxmind/geoip/GeoIPv6.dat'), GEOIP_STANDARD);
-
- // naive rewrite of IPv4 into IPv6
- if (strpos($ip, ':') === false)
- $ip = '::' . $ip;
-
- $loc = _lib_geoip_country_code_by_addr_v6($gi, $ip);
- _lib_geoip_close($gi);
- }
- if (trim($loc) == '' || is_null($loc))
- return null;
-
- return strtoupper($loc);
- }
-
- /**
- * Get continent after country.
- *
- * @param string $country
- *
- * @return string
- */
- public static function mga_geoip_continent_by_country($country) {
-
- if (array_key_exists($country, self::$MGA_GEOIP_COUNTRY_TO_CONTINENT))
- return self::$MGA_GEOIP_COUNTRY_TO_CONTINENT[$country];
-
- return '--';
- }
-} \ No newline at end of file