1: <?php
 2: /**
 3:  * An XMLRPC call
 4:  *
 5:  * @package    Elgg.Core
 6:  * @subpackage XMLRPC
 7:  */
 8: class XMLRPCCall {
 9:     /** Method name */
10:     private $methodname;
11: 
12:     /** Parameters */
13:     private $params;
14: 
15:     /**
16:      * Construct a new XML RPC Call
17:      *
18:      * @param string $xml XML
19:      */
20:     function __construct($xml) {
21:         $this->parse($xml);
22:     }
23: 
24:     /**
25:      * Return the method name associated with the call.
26:      *
27:      * @return string
28:      */
29:     public function getMethodName() { return $this->methodname; }
30: 
31:     /**
32:      * Return the parameters.
33:      * Returns a nested array of XmlElement.
34:      *
35:      * @see XmlElement
36:      * @return array
37:      */
38:     public function getParameters() { return $this->params; }
39: 
40:     /**
41:      * Parse the xml into its components according to spec.
42:      * This first version is a little primitive.
43:      *
44:      * @param string $xml XML
45:      *
46:      * @return void
47:      */
48:     private function parse($xml) {
49:         $xml = xml_to_object($xml);
50: 
51:         // sanity check
52:         if ((isset($xml->name)) && (strcasecmp($xml->name, "methodCall") != 0)) {
53:             throw new CallException(elgg_echo('CallException:NotRPCCall'));
54:         }
55: 
56:         // method name
57:         $this->methodname = $xml->children[0]->content;
58: 
59:         // parameters
60:         $this->params = $xml->children[1]->children;
61:     }
62: }
63: