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<?php
/*
Whois.php PHP classes to conduct whois queries
Copyright (C)1999,2005 easyDNS Technologies Inc. & Mark Jeftovic
Maintained by David Saez (david@ols.es)
For the most recent version of this package visit:
http://www.phpwhois.org
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* ipw.whois 1.00 David Saez 12/07/2001 */
/* 1.01 David Saez 06/07/2002 Added support for */
/* BRNIC, KRNIC, TWNIC and LACNIC */
/* Check with 218.165.121.114 (apnic) */
/* 62.97.102.115 (ripe) */
/* 207.217.120.54 (arin) */
/* 200.165.206.74 (brnic) */
/* 210.178.148.129 (krnic) */
/* 200.44.33.31 (lacnic) */
if (!defined('__IP_HANDLER__'))
define('__IP_HANDLER__', 1);
class ip_handler extends WhoisClient
{
var $HANDLER_VERSION = '1.0';
var $REGISTRARS = array(
'European Regional Internet Registry/RIPE NCC' => 'whois.ripe.net',
'RIPE Network Coordination Centre' => 'whois.ripe.net',
'Asia Pacific Network Information Center' => 'whois.apnic.net',
'Asia Pacific Network Information Centre' => 'whois.apnic.net',
'Latin American and Caribbean IP address Regional Registry' => 'whois.lacnic.net',
'African Network Information Center' => 'whois.afrinic.net'
);
var $HANDLERS = array(
'whois.krnic.net' => 'krnic',
'whois.apnic.net' => 'apnic',
'whois.ripe.net' => 'ripe',
'whois.arin.net' => 'arin',
'whois.registro.br' => 'bripw',
'whois.lacnic.net' => 'lacnic',
'whois.afrinic.net' => 'afrinic'
);
function parse($data, $query)
{
$this->Query = array();
$this->Query['server'] = 'whois.arin.net';
$this->Query['string'] = $query;
$result['rawdata'] = array();
$result['regyinfo'] = array();
$result['regyinfo']['registrar'] = 'American Registry for Internet Numbers (ARIN)';
reset($this->REGISTRARS);
$rawdata = $data['rawdata'];
$orgname = trim($rawdata[0]);
if ($orgname == '')
$orgname = trim($rawdata[1]);
while (list($string, $whois) = each($this->REGISTRARS))
if (strstr($orgname, $string) != '')
{
$this->Query['server'] = $whois;
$result['regyinfo']['registrar'] = $string;
break;
}
switch ($this->Query['server'])
{
case 'whois.apnic.net':
$rawdata = $this->GetData($query);
$rawdata = $rawdata['rawdata'];
while (list($ln, $line) = each($rawdata))
{
if (strstr($line, 'KRNIC whois server at whois.krnic.net'))
{
$this->Query['server'] = 'whois.krnic.net';
$result['regyinfo']['registrar'] = 'Korea Network Information Center (KRNIC)';
$rawdata = $this->GetData($query);
$rawdata = $rawdata['rawdata'];
break;
}
}
break;
case 'whois.arin.net':
$newquery = '';
while (list($ln, $line) = each($rawdata))
{
$s = strstr($line, '(NETBLK-');
if ($s != '')
{
$newquery = substr(strtok($s, ') '), 1);
break;
}
$s = strstr($line, '(NET-');
if ($s != '')
{
$newquery = substr(strtok($s, ') '), 1);
break;
}
}
if ($newquery != "")
$result['regyinfo']['netname'] = $newquery;
if (strstr($newquery, 'BRAZIL-BLK'))
{
$this->Query["server"] = 'whois.registro.br';
$result["regyinfo"]["registrar"] = 'Comite Gestor da Internet no Brasil';
$rawdata = $this->GetData($query);
$rawdata = $rawdata['rawdata'];
$newquery = '';
}
if ($newquery != '')
{
$rawdata = $this->GetData('!'.$newquery);
$rawdata = $rawdata['rawdata'];
}
break;
case 'whois.lacnic.net':
$rawdata = $this->GetData($query);
$rawdata = $rawdata['rawdata'];
while (list($ln, $line) = each($rawdata))
{
$s = strstr($line, 'at whois.registro.br or ');
if ($s != '')
{
$this->Query['server'] = 'whois.registro.br';
$result['regyinfo']['registrar'] = 'Comite Gestor da Internet do Brazil';
$rawdata = $this->GetData($query);
$rawdata = $rawdata['rawdata'];
break;
}
}
break;
default:
$rawdata = $this->GetData($query);
if (isset($rawdata['rawdata']))
$rawdata = $rawdata['rawdata'];
}
$result['rawdata'] = $rawdata;
$result['regyinfo']['whois'] = $this->Query['server'];
if (isset($this->HANDLERS[$this->Query['server']]))
$this->Query['handler'] = $this->HANDLERS[$this->Query['server']];
if (!empty($this->Query['handler']))
{
$this->Query['file'] = sprintf('whois.ip.%s.php', $this->Query['handler']);
$result['regrinfo'] = $this->Process($result['rawdata']);
}
// Arrange inetnum/cdir
if (isset($result['regrinfo']['network']['inetnum']) && strpos($result['regrinfo']['network']['inetnum'], '/') != false)
{
//Convert CDIR to inetnum
$result['regrinfo']['network']['cdir'] = $result['regrinfo']['network']['inetnum'];
$result['regrinfo']['network']['inetnum'] = $this->cidr_conv($result['regrinfo']['network']['cdir']);
}
if (!isset($result['regrinfo']['network']['inetnum']) && isset($result['regrinfo']['network']['cdir']))
{
//Convert CDIR to inetnum
$result['regrinfo']['network']['inetnum'] = $this->cidr_conv($result['regrinfo']['network']['cdir']);
}
// Try to find abuse email address
if (!isset($result['regrinfo']['abuse']['email']))
{
reset($result['rawdata']);
while (list($key, $line) = each($result['rawdata']))
{
$email_regex = "/([-_\w\.]+)(@)([-_\w\.]+)\b/i";
if (strpos($line,'abuse') !== false && preg_match($email_regex,$line,$matches)>0)
{
$result['regrinfo']['abuse']['email'] = $matches[0];
break;
}
}
}
//Check if Referral rwhois server has been reported
if (isset($result['regrinfo']['rwhois']))
{
$this->Query['server'] = $result['regrinfo']['rwhois'];
unset($result['regrinfo']['rwhois']);
//If so, get customer data from rwhois
$this->Query['handler'] = 'rwhois';
$this->Query['file'] = 'whois.rwhois.php';
$rwdata = $this->GetData($query);
if (!empty($rwdata))
{
$rwres = $this->Process($rwdata);
$result['regrinfo']['customer'] = $rwres;
$result['regyinfo']['rwhois'] = $this->Query['server'];
}
}
// IP or AS ?
if (isset($result['regrinfo']['AS']))
$result['regyinfo']['type'] = 'AS';
else
$result['regyinfo']['type'] = 'ip';
return $result;
}
//-----------------------------------------------------------------
function cidr_conv($net)
{
$start = strtok($net, '/');
$n = 3-substr_count($net, '.');
if ($n > 0)
{
for ($i = $n; $i > 0; $i--)
$start.= '.0';
}
$bits1 = str_pad(decbin(ip2long($start)), 32, '0', 'STR_PAD_LEFT');
$net = pow(2, (32-substr(strstr($net, '/'), 1))) - 1;
$bits2 = str_pad(decbin($net), 32, '0', 'STR_PAD_LEFT');
$final = '';
for ($i = 0; $i < 32; $i++)
{
if ($bits1[$i] == $bits2[$i])
$final.= $bits1[$i];
if ($bits1[$i] == 1 and $bits2[$i] == 0)
$final.= $bits1[$i];
if ($bits1[$i] == 0 and $bits2[$i] == 1)
$final.= $bits2[$i];
}
return $start." - ".long2ip(bindec($final));
}
}
?>
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