<?php/*** PHP HTTP Tools is a library for working with the http protocol* php_http_connector establishes http connections* @package php-http-tools* @version 0.3* @copyright (C) 2004 John Heinstein. All rights reserved* @license http://www.gnu.org/copyleft/lesser.html LGPL License* @author John Heinstein <johnkarl@nbnet.nb.ca>* @link http://www.engageinteractive.com/php_http_tools/ PHP HTTP Tools Home Page* PHP HTTP Tools are Free Software**/if (!defined('PHP_HTTP_TOOLS_INCLUDE_PATH')) {	define('PHP_HTTP_TOOLS_INCLUDE_PATH', (dirname(__FILE__) . "/"));}/*** A helper class for establishing HTTP connections** @package php-http-tools* @author John Heinstein <johnkarl@nbnet.nb.ca>*/class php_http_connector {	/** @var object A reference to a http connection or proxy, if one is required */	var $httpConnection = null;	/**	* Specifies the parameters of the http conection used to obtain the xml data	* @param string The ip address or domain name of the connection	* @param string The path of the connection	* @param int The port that the connection is listening on	* @param int The timeout value for the connection	* @param string The user name, if authentication is required	* @param string The password, if authentication is required	*/	function setConnection($host, $path = '/', $port = 80, $timeout = 0, $user = null, $password = null) {	    require_once(PHP_HTTP_TOOLS_INCLUDE_PATH . 'php_http_client_generic.php');		$this->httpConnection = new php_http_client_generic($host, $path, $port, $timeout, $user, $password);	} //setConnection	/**	* Specifies basic authentication for an http connection	* @param string The user name	* @param string The password	*/	function setAuthorization($user, $password) {		$this->httpConnection->setAuthorization($user, $password);	} //setAuthorization	/**	* Specifies that a proxy is to be used to obtain the data	* @param string The ip address or domain name of the proxy	* @param string The path to the proxy	* @param int The port that the proxy is listening on	* @param int The timeout value for the connection	* @param string The user name, if authentication is required	* @param string The password, if authentication is required	*/	function setProxyConnection($host, $path = '/', $port = 80, $timeout = 0, $user = null, $password = null) {	    require_once(PHP_HTTP_TOOLS_INCLUDE_PATH . 'php_http_proxy.php');		$this->httpConnection = new php_http_proxy($host, $path, $port, $timeout, $user, $password);	} //setProxyConnection	/**	* Specifies basic authentication for the proxy	* @param string The user name	* @param string The password	*/	function setProxyAuthorization($user, $password) {		$this->httpConnection->setProxyAuthorization($user, $password);	} //setProxyAuthorization} //php_http_connector?>