interface/modules/zend_modules/library/Zend/XmlRpc/Request/Http.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\XmlRpc\Request;
  11
  12 use Zend\Stdlib\ErrorHandler;
  13 use Zend\XmlRpc\Fault;
  14 use Zend\XmlRpc\Request as XmlRpcRequest;
  15
  16 /**
  17  * XmlRpc Request object -- Request via HTTP
  18  *
  19  * Extends {@link Zend\XmlRpc\Request} to accept a request via HTTP. Request is
  20  * built at construction time using a raw POST; if no data is available, the
  21  * request is declared a fault.
  22  */
  23 class Http extends XmlRpcRequest
  24 {
  25     /**
  26      * Array of headers
  27      * @var array
  28      */
  29     protected $headers;
  30
  31     /**
  32      * Raw XML as received via request
  33      * @var string
  34      */
  35     protected $xml;
  36
  37     /**
  38      * Constructor
  39      *
  40      * Attempts to read from php://input to get raw POST request; if an error
  41      * occurs in doing so, or if the XML is invalid, the request is declared a
  42      * fault.
  43      *
  44      */
  45     public function __construct()
  46     {
  47         ErrorHandler::start();
  48         $xml = file_get_contents('php://input');
  49         ErrorHandler::stop();
  50         if (!$xml) {
  51             $this->fault = new Fault(630);
  52             return;
  53         }
  54
  55         $this->xml = $xml;
  56
  57         $this->loadXml($xml);
  58     }
  59
  60     /**
  61      * Retrieve the raw XML request
  62      *
  63      * @return string
  64      */
  65     public function getRawRequest()
  66     {
  67         return $this->xml;
  68     }
  69
  70     /**
  71      * Get headers
  72      *
  73      * Gets all headers as key => value pairs and returns them.
  74      *
  75      * @return array
  76      */
  77     public function getHeaders()
  78     {
  79         if (null === $this->headers) {
  80             $this->headers = array();
  81             foreach ($_SERVER as $key => $value) {
  82                 if ('HTTP_' == substr($key, 0, 5)) {
  83                     $header = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($key, 5)))));
  84                     $this->headers[$header] = $value;
  85                 }
  86             }
  87         }
  88
  89         return $this->headers;
  90     }
  91
  92     /**
  93      * Retrieve the full HTTP request, including headers and XML
  94      *
  95      * @return string
  96      */
  97     public function getFullRequest()
  98     {
  99         $request = '';
 100         foreach ($this->getHeaders() as $key => $value) {
 101             $request .= $key . ': ' . $value . "\n";
 102         }
 103
 104         $request .= $this->xml;
 105
 106         return $request;
 107     }
 108 }