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|
<?php
/*
+-----------------------------------------------------------------------+
| Domain Hunter - A Simple Domain Monitoring Application |
| Version 0.1.1 |
| |
| Copyright (C) 2006-2012, DomainLabs.EU - Turkey |
| |
| 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 3 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, see <http://www.gnu.org/licenses/>. | |
| |
+-----------------------------------------------------------------------+
| Author: Bahri Meric CANLI <bahri@bahri.info> |
+-----------------------------------------------------------------------+
Whois domain class based this files
*/
//////////////////////////////////////////////////////////////////////////////////////////////
$servers['com']['address'] = "whois.crsnic.net";
$servers['com']['free'] = "No match for";
$servers['com']['param'] = "";
$servers['net']['address'] = "whois.crsnic.net";
$servers['net']['free'] = "No match for";
$servers['net']['param'] = "";
//////////////////////////////////////////////////////////////////////////////////////////////
class Whois_domain {
var $possible_tlds;
var $whois_server;
var $free_string;
var $whois_param;
var $domain;
var $tld;
var $compl_domain;
var $msg;
var $info;
function Whois_domain() {
$this->info = "";
$this->msg = "";
}
function process() {
if ($this->create_domain()) {
$this->get_domain_info();
} else {
$this->msg = "Only letters, numbers and hyphens (-) are valid!";
}
}
function create_domain() {
if (preg_match("/^([A-Za-z0-9]+(\-?[A-za-z0-9]*)){2,63}$/", $this->domain)) {
$this->domain = strtolower($this->domain);
$this->compl_domain = $this->domain.".".$this->tld;
return true;
} else {
return false;
}
}
function get_domain_info() {
if ($this->create_domain()) {
$data = ($this->tld == "nl") ? $this->get_whois_data(true) : $this->get_whois_data();
if (is_array($data)) {
foreach ($data as $val) {
if (eregi($this->free_string, $val)) {
$this->msg = "The domain name: <b>".$this->compl_domain."</b> is free.";
$this->info = "";
break;
}
$this->info .= $val;
}
} else {
$this->msg = "Error, please try it again.";
}
} else {
$this->msg = "Only letters, numbers and hyphens (-) are valid!";
}
}
function get_whois_data($empty_param = false) {
// the parameter is new since version 1.20 and is used for .nl (dutch) domains only
if ($empty_param) {
$this->whois_param = "";
}
$connection = @fsockopen($this->whois_server, 43);
if (!$connection) {
unset($connection);
$this->msg = "Can't connect to the server!";
return;
} else {
sleep(2);
fputs($connection, $this->whois_param.$this->compl_domain."\r\n");
while (!feof($connection)) {
$buffer[] = fgets($connection, 128); // 4096
}
fclose($connection);
}
if (isset($buffer)) {
// print_r($buffer);
return $buffer;
} else {
$this->msg = "Can't retrieve data from the server!";
}
}
}
?>
|