git.m6w6.name Git - m6w6/ext-http/blob - lib/XmlRpcClient.php

   1 <?php
   2
   3 /**
   4  * XMLRPC Client, very KISS
   5  * $Id$
   6  *
   7  * NOTE: requires ext/xmlrpc
   8  *
   9  * Usage:
  10  * <code>
  11  * <?php
  12  * $rpc = new XmlRpcClient('http://mike:secret@example.com/cgi-bin/vpop-xmlrpc');
  13  * $rpc->__request->setOptions(array('compress' => true));
  14  * try {
  15  *     print_r($rpc->vpop->listdomain(array('domain' => 'example.com')));
  16  * } catch (Exception $ex) {
  17  *     echo $ex;
  18  * }
  19  * ?>
  20  * </code>
  21  *
  22  * @copyright   Michael Wallner, <mike@iworks.at>
  23  * @license     BSD, revised
  24  * @package     pecl/http
  25  * @version         $Revision$
  26  */
  27 class XmlRpcClient
  28 {
  29         /**
  30          * RPC namespace
  31          *
  32          * @var string
  33          */
  34         public $__namespace;
  35
  36         /**
  37          * HttpRequest instance
  38          *
  39          * @var HttpRequest
  40          */
  41         public $__request;
  42
  43         /**
  44          * Client charset
  45          *
  46          * @var string
  47          */
  48         public $__encoding = "iso-8859-1";
  49
  50         /**
  51          * Constructor
  52          *
  53          * @param string $url RPC endpoint
  54          * @param string $namespace RPC namespace
  55          * @param array  $options HttpRequest options
  56          */
  57         public function __construct($url, $namespace = '', array $options = null)
  58         {
  59                 $this->__request = new HttpRequest($url, HttpRequest::METH_POST, $options);
  60                 $this->__namespace = $namespace;
  61         }
  62
  63         /**
  64          * RPC method proxy
  65          *
  66          * @param string $method RPC method name
  67          * @param array $params RPC method arguments
  68          * @return mixed decoded RPC response
  69          * @throws Exception
  70          */
  71         public function __call($method, array $params)
  72         {
  73                 if ($this->__namespace) {
  74                         $method = $this->__namespace .'.'. $method;
  75                 }
  76                 $this->__request->setContentType("text/xml; charset=". $this->__encoding);
  77                 $this->__request->setRawPostData(
  78                         xmlrpc_encode_request($method, $params,
  79                                 array("encoding" => $this->__encoding)));
  80                 $this->__request->send();
  81                 $response = $this->__request->getResponseMessage();
  82                 if ($response->getResponseCode() != 200) {
  83                         throw new Exception(
  84                                 $response->getResponseStatus(),
  85                                 $response->getResponseCode()
  86                         );
  87                 }
  88
  89                 $data = xmlrpc_decode($response->getBody(), $this->__encoding);
  90                 if (xmlrpc_is_fault($data)) {
  91                         throw new Exception(
  92                                 (string) $data['faultString'],
  93                                 (int) $data['faultCode']
  94                         );
  95                 }
  96
  97                 return $data;
  98         }
  99
 100         /**
 101          * Returns self, where namespace is set to variable name
 102          *
 103          * @param string $ns
 104          * @return XmlRpcRequest
 105          */
 106         public function __get($ns)
 107         {
 108                 $this->__namespace = $ns;
 109                 return $this;
 110         }
 111 }
 112
 113 ?>