freenetis-github/application/vendors/phpwhois/whois.main.php @ 8baed187
8baed187 | Michal Kliment | <?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.
|
|||
*/
|
|||
require_once('whois.client.php');
|
|||
require_once('whois.idna.php');
|
|||
class Whois extends WhoisClient
|
|||
{
|
|||
// Deep whois ?
|
|||
var $deep_whois = true;
|
|||
// Windows based ?
|
|||
var $windows = false;
|
|||
// Recursion allowed ?
|
|||
var $gtld_recurse = true;
|
|||
// Support for non-ICANN tld's
|
|||
var $non_icann = false;
|
|||
// Network Solutions registry server
|
|||
var $NSI_REGISTRY = "whois.nsiregistry.net";
|
|||
/*
|
|||
* Constructor function
|
|||
*/
|
|||
function Whois()
|
|||
{
|
|||
// Load DATA array
|
|||
@require('whois.servers.php');
|
|||
if ( ( substr( php_uname(), 0, 7 ) == 'Windows' ) )
|
|||
$this->windows = true;
|
|||
else
|
|||
$this->windows = false;
|
|||
// Set version
|
|||
$this->VERSION = sprintf("phpWhois v%s-%s", $this->CODE_VERSION, $this->DATA_VERSION);
|
|||
}
|
|||
/*
|
|||
* Use special whois server
|
|||
*/
|
|||
function UseServer ($tld, $server)
|
|||
{
|
|||
$this->WHOIS_SPECIAL[$tld] = $server;
|
|||
}
|
|||
/*
|
|||
* Lookup query
|
|||
*/
|
|||
function Lookup($query = '', $is_utf = true)
|
|||
{
|
|||
// start clean
|
|||
$this->Query['status'] = 0;
|
|||
$query = trim($query);
|
|||
$IDN = new idna_convert();
|
|||
if ($is_utf)
|
|||
$query = $IDN->encode($query);
|
|||
else
|
|||
$query = $IDN->encode(utf8_encode($query));
|
|||
// If domain to query was not set
|
|||
if (!isSet($query) || $query == '')
|
|||
{
|
|||
// Configure to use default whois server
|
|||
$this->Query['server'] = $this->NSI_REGISTRY;
|
|||
return ;
|
|||
}
|
|||
// Set domain to query in query array
|
|||
$this->Query['query'] = $domain = strtolower($query);
|
|||
// If query is an ip address do ip lookup
|
|||
if ($query == long2ip(ip2long($query)) || !strpos($query, '.'))
|
|||
{
|
|||
// Prepare to do lookup via the 'ip' handler
|
|||
$ip = @gethostbyname($query);
|
|||
$this->Query['server'] = 'whois.arin.net';
|
|||
$this->Query['args'] = $ip;
|
|||
$this->Query['host_ip'] = $ip;
|
|||
$this->Query['file'] = 'whois.ip.php';
|
|||
$this->Query['handler'] = 'ip';
|
|||
$this->Query['query'] = $ip;
|
|||
$this->Query['tld'] = 'ip';
|
|||
$this->Query['host_name'] = @gethostbyaddr($ip);
|
|||
return $this->GetData('',$this->deep_whois);
|
|||
}
|
|||
// Build array of all possible tld's for that domain
|
|||
$tld = '';
|
|||
$server = '';
|
|||
$dp = explode('.', $domain);
|
|||
$np = count($dp)-1;
|
|||
$tldtests = array();
|
|||
for ($i = 0; $i < $np; $i++)
|
|||
{
|
|||
array_shift($dp);
|
|||
$tldtests[] = implode('.', $dp);
|
|||
}
|
|||
// Search the correct whois server
|
|||
if ($this->non_icann)
|
|||
$special_tlds = array_merge($this->WHOIS_SPECIAL,$this->WHOIS_NON_ICANN);
|
|||
else
|
|||
$special_tlds = $this->WHOIS_SPECIAL;
|
|||
foreach($tldtests as $tld)
|
|||
{
|
|||
// Test if we know in advance that no whois server is
|
|||
// available for this domain and that we can get the
|
|||
// data via http or whois request
|
|||
if (isset($special_tlds[$tld]))
|
|||
{
|
|||
$val = $special_tlds[$tld];
|
|||
if ($val == '')
|
|||
{
|
|||
unset($this->Query['server']);
|
|||
$this->Query['status'] = - 1;
|
|||
$this->Query['errstr'][] = $this->Query['query'].' domain is not supported';
|
|||
return ;
|
|||
}
|
|||
$domain = substr($query, 0, - strlen($tld) - 1);
|
|||
$val = str_replace('{domain}', $domain, $val);
|
|||
$server = str_replace('{tld}', $tld, $val);
|
|||
break;
|
|||
}
|
|||
}
|
|||
if ($server == '')
|
|||
foreach($tldtests as $tld)
|
|||
{
|
|||
// Determine the top level domain, and it's whois server using
|
|||
// DNS lookups on 'whois-servers.net'.
|
|||
// Assumes a valid DNS response indicates a recognised tld (!?)
|
|||
$cname = $tld.'.whois-servers.net';
|
|||
if (gethostbyname($cname) == $cname) continue;
|
|||
/*
|
|||
if ($this->windows)
|
|||
$cname = $this->checkdnsrr_win($tld.'.whois-servers.net', 'CNAME');
|
|||
else
|
|||
$cname = checkdnsrr($tld.'.whois-servers.net', 'CNAME');
|
|||
if (!$cname) continue;
|
|||
*/
|
|||
//This also works
|
|||
//$server = gethostbyname($tld.".whois-servers.net");
|
|||
$server = $tld.'.whois-servers.net';
|
|||
break;
|
|||
}
|
|||
if ($tld && $server)
|
|||
{
|
|||
// If found, set tld and whois server in query array
|
|||
$this->Query['server'] = $server;
|
|||
$this->Query['tld'] = $tld;
|
|||
$handler = '';
|
|||
foreach($tldtests as $htld)
|
|||
{
|
|||
// special handler exists for the tld ?
|
|||
if (isSet($this->DATA[$htld]))
|
|||
{
|
|||
$handler = $this->DATA[$htld];
|
|||
break;
|
|||
}
|
|||
// Regular handler exists for the tld ?
|
|||
if (($fp = @fopen('whois.'.$htld.'.php', 'r', 1)) and fclose($fp))
|
|||
{
|
|||
$handler = $htld;
|
|||
break;
|
|||
}
|
|||
}
|
|||
// If there is a handler set it
|
|||
if ($handler != '')
|
|||
{
|
|||
$this->Query['file'] = "whois.$handler.php";
|
|||
$this->Query['handler'] = $handler;
|
|||
}
|
|||
// Special parameters ?
|
|||
if (isset($this->WHOIS_PARAM[$server]))
|
|||
$this->Query['server'] = $this->Query['server'].'?'.$this->WHOIS_PARAM[$server].$domain;
|
|||
return $this->GetData('',$this->deep_whois);
|
|||
}
|
|||
// If tld not known, and domain not in DNS, return error
|
|||
unset($this->Query['server']);
|
|||
$this->Query['status'] = - 1;
|
|||
$this->Query['errstr'][] = $this->Query['query'].' domain is not supported';
|
|||
return ;
|
|||
}
|
|||
/*
|
|||
* Checks dns reverse records on win platform
|
|||
*/
|
|||
function checkdnsrr_win($hostName, $recType = '')
|
|||
{
|
|||
if (!empty($hostName))
|
|||
{
|
|||
if ($recType == '') $recType = 'MX';
|
|||
exec("nslookup -type=$recType $hostName", $result);
|
|||
// check each line to find the one that starts with the host
|
|||
// name. If it exists thenthe function succeeded.
|
|||
foreach($result as $line)
|
|||
{
|
|||
if (eregi("^$hostName", $line))
|
|||
return true;
|
|||
}
|
|||
// otherwise there was no mail handler for the domain
|
|||
return false;
|
|||
}
|
|||
return false;
|
|||
}
|
|||
/*
|
|||
* Fix and/or add name server information
|
|||
*/
|
|||
function FixResult(&$result, $domain)
|
|||
{
|
|||
// Add usual fields
|
|||
$result['regrinfo']['domain']['name'] = $domain;
|
|||
// Check if nameservers exist
|
|||
if (!isset($result['regrinfo']['registered']))
|
|||
{
|
|||
if ($this->windows)
|
|||
$has_ns = $this->checkdnsrr_win($domain, 'NS');
|
|||
else
|
|||
$has_ns = checkdnsrr($domain, 'NS');
|
|||
if ($has_ns)
|
|||
$result['regrinfo']['registered'] = 'yes';
|
|||
else
|
|||
$result['regrinfo']['registered'] = 'unknown';
|
|||
}
|
|||
if (!isset($result['regrinfo']['domain']['nserver'])) return;
|
|||
// Normalize nameserver fields
|
|||
$nserver = $result['regrinfo']['domain']['nserver'];
|
|||
if (!is_array($result['regrinfo']['domain']['nserver']))
|
|||
{
|
|||
unset($result['regrinfo']['domain']['nserver']);
|
|||
return ;
|
|||
}
|
|||
$dns = array();
|
|||
foreach($nserver as $val)
|
|||
{
|
|||
$val = str_replace( array('[',']','(',')'), '', trim($val));
|
|||
$val = str_replace("\t", ' ', $val);
|
|||
$parts = explode(' ', $val);
|
|||
$host = '';
|
|||
$ip = '';
|
|||
foreach($parts as $p)
|
|||
{
|
|||
if (substr($p,-1) == '.') $p = substr($p,0,-1);
|
|||
if ((ip2long($p) == - 1) or (ip2long($p) === false))
|
|||
{
|
|||
// Hostname ?
|
|||
if ($host == '' && preg_match('/^[\w\-]+(\.[\w\-]+)+$/',$p))
|
|||
{
|
|||
$host = $p;
|
|||
}
|
|||
}
|
|||
else
|
|||
// IP Address
|
|||
$ip = $p;
|
|||
}
|
|||
// Valid host name ?
|
|||
if ($host == '') continue;
|
|||
// Get ip address
|
|||
if ($ip == '')
|
|||
{
|
|||
$ip = gethostbyname($host);
|
|||
if ($ip == $host) $ip = '(DOES NOT EXIST)';
|
|||
}
|
|||
if (substr($host,-1,1) == '.') $host = substr($host,0,-1);
|
|||
$dns[strtolower($host)] = $ip;
|
|||
}
|
|||
$result['regrinfo']['domain']['nserver'] = $dns;
|
|||
}
|
|||
}
|
|||
?>
|