<?php
require_once 'HTTP/Request.php';
  /**
   * Concrete web page transport
   * Fetches page using PEAR::HTTP_Request class. Use this ttansport if you have proxy access and so on. 
   * Check additional docs for HTTP_Request class.
   *
   * Use this class under GPL license
   * @author   Eugene Panin <hide@address.com>, Lubertsy, Russia, 2004
   * @home http://www.tortuga.pp.ru/index.php/processor/index/lang/en
   * @package  mtfetcher
   * @depends PEAR (http://pear.php.net), PEAR::HTTP_Request (http://pear.php.net/package/HTTP_Request)
   * @version  1.0
   */
class mtfetcher_Transport_PEAR_Request extends mtfetcher_Transport {
  /**
   * Fetches web page from indicated URL
   *
   * @param string $url URL of web page
   * @return string Web page
   * @throws object mtfetcher_Error
   * @access public
   */
  function getPage($url) {
    if (!array_key_exists('method',$this->_conf)) $this->_conf['method'] = 'GET';
    $this->_conf['save_body'] = true;

    $req = new HTTP_Request($url,$this->_conf);

    // Sending request
    $err = $req->sendRequest();
    if (PEAR::isError($err)) return $err;

    // Getting page text
    $respCode = $req->getResponseCode();
    if ($respCode == 200) {
      $resp = $req->getResponseBody();
      return $resp;
    } // if respCode
    return new mtfetcher_CantFetch_Error('Cant fetch web page at '.$url);
  } // getPage
} // class
?>