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https://github.com/Dolibarr/dolibarr.git
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120 lines
3.0 KiB
PHP
120 lines
3.0 KiB
PHP
<?php
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/* Copyright (C) 2009 Laurent Destailleur <eldy@users.sourceforge.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* or see http://www.gnu.org/
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*/
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/**
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* \file htdocs/lib/dolgeoip.class.php
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* \ingroup geoip
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* \brief Library for managing module geoip
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* \version $Id$
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*/
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/**
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* \class DolGeoIP
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* \brief Classe to manage GeoIP
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* \remarks Usage:
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* \remarks $geoip=new GeoIP('country',$datfile);
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* \remarks $geoip->getCountryCodeFromIP($ip);
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* \remarks $geoip->close();
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*/
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class DolGeoIP
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{
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var $gi;
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/**
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* Constructor
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*
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* @param $type 'country' or 'city'
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* @param $datfile Data file
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* @return GeoIP
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*/
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function DolGeoIP($type,$datfile)
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{
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if ($type == 'country') require_once(DOL_DOCUMENT_ROOT."/includes/geoip/geoip.inc");
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else if ($type == 'city') require_once(DOL_DOCUMENT_ROOT."/includes/geoip/geoipcity.inc");
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else { print 'ErrorBadParameterInConstructor'; return 0; }
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if (empty($type) || empty($datfile))
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{
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//dol_syslog("DolGeoIP::DolGeoIP parameter datafile not defined", LOG_ERR);
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$this->errorlabel='DolGeoIP constructor was called with no datafile parameter';
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//dol_print_error('','DolGeoIP constructor was called with no datafile parameter');
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print $this->errorlabel;
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return 0;
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}
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if (! file_exists($datfile))
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{
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//dol_syslog("DolGeoIP::DolGeoIP datafile ".$datfile." can not be read", LOG_ERR);
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$this->error='ErrorGeoIPClassNotInitialized';
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$this->errorlabel="Datafile ".$datfile." not found";
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print $this->errorlabel;
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return 0;
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}
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$this->gi = geoip_open($datfile,GEOIP_STANDARD);
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}
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/**
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* Return in lower case the country code from an ip
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*
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* @param $ip IP to scan
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* @return string Country code (two letters)
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*/
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function getCountryCodeFromIP($ip)
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{
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if (empty($this->gi))
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{
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return '';
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}
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return strtolower(geoip_country_code_by_addr($this->gi, $ip));
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}
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/**
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* Return in lower case the country code from a host name
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*
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* @param $name FQN of host (example: myserver.xyz.com)
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* @return string Country code (two letters)
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*/
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function getCountryCodeFromName($name)
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{
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if (empty($this->gi))
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{
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return '';
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}
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return geoip_country_code_by_name($this->gi, $name);
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}
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/**
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* Return verion of data file
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*/
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function getVersion()
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{
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return '';
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}
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/**
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* Close geoip object
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*/
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function close()
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{
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geoip_close($this->gi);
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}
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}
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?>
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