<?php
/**
*
* @ This file is created by deZender.Net
* @ deZender (PHP5 Decoder for ionCube Encoder)
*
* @	Version			:	1.1.3.0
* @	Author			:	DeZender
* @	Release on		:	17.05.2011
* @	Official site	:	http://DeZender.Net
*
*/

	function checklicense($license) {
		global $DB;

		$installed_host = 'datingscripts.co.uk';
		$installed_directory = '/order';
		$query_string = 'license=' . $license;
		$per_server = false;
		$per_install = false;
		$per_site = true;

		if ($per_server) {
			$server = get_mac_address(  );
			$query_string .= '&access_host=' . gethostbyaddr( @gethostbyname( $server[1] ) );
			$query_string .= '&access_mac=' . $server[0];
		} else {
			if ($per_install) {
				$query_string .= '&access_directory=' . substr( $_SERVER['PATH_TRANSLATED'], 0, @strrpos( $_SERVER['PATH_TRANSLATED'], '/' ) );
				$query_string .= '&access_ip=' . $_SERVER['SERVER_ADDR'];
				$query_string .= '&access_host=' . $_SERVER['HTTP_HOST'];
			} else {
				if ($per_site) {
					$query_string .= '&access_ip=' . $_SERVER['SERVER_ADDR'];
					$query_string .= '&access_host=' . $_SERVER['HTTP_HOST'];
				}
			}
		}

		$data = exec_socket( $installed_host, $installed_directory, '/validate_internal.php', $query_string );
		$parser = @xml_parser_create( '' );
		@xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, 0 );
		@xml_parser_set_option( $parser, XML_OPTION_SKIP_WHITE, 1 );
		@xml_parse_into_struct( $parser, $data, $values, $tags );
		@xml_parser_free( $parser );
		$returned = $values[0]['attributes'];

		if ($returned['status'] == 'invalid') {
			$error = 'Error: The license key entered is invalid<br>';
		}

		if ($returned['status'] == 'suspended') {
			$error = 'Error: The license key entered has been suspended<br>';
		}

		if ($returned['status'] == 'expired') {
			$error = 'Error: The license key entered has expired<br>';
		}

		if ($returned['status'] == 'pending') {
			$error = 'Error: The license key entered is pending<br>';
		}

		if ($returned['status'] == 'active') {
			$error = 'ok';
		}

		if ($returned['status'] == '') {
			$error = 'ok';
		}

		return $error;
	}

	function exec_socket($http_host, $http_dir, $http_file, $querystring) {
		$fp = @fsockopen( $http_host, 80, $errno, $errstr, 5 );

		if (!$fp) {
			return false;
		}

		$header = 'POST ' . ( $http_dir . $http_file ) . ' HTTP/1.0
';
		$header .= 'Host: ' . $http_host . '
';
		$header .= 'Content-type: application/x-www-form-urlencoded
';
		$header .= 'User-Agent: PHPAudit v2 (http://www.phpaudit.com)
';
		$header .= 'Content-length: ' . @strlen( $querystring ) . '
';
		$header .= 'Connection: close

';
		$header .= $querystring;
		$data = false;
		@fputs( $fp, $header );
		$status = @socket_get_status( $fp );

		while (( !@feof( $fp ) && $status )) {
			$data .= @fgets( $fp, 1024 );
			$status = @socket_get_status( $fp );
		}

		@fclose( $fp );

		if (!$data) {
			return false;
		}

		$data = explode( '

', $data, 2 );
		return $data[1];
	}
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