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authorFabio Bas <ctrlaltca@gmail.com>2015-01-20 22:12:46 +0100
committerFabio Bas <ctrlaltca@gmail.com>2015-01-20 22:12:46 +0100
commit7254793d2bbe3f2f3d87d97172c54a54deea0a3a (patch)
tree696f734b5f0fad620f459a4639e269bffad4444d /framework/Web/Services/TXmlRpcProtocol.php
parent6a77820f00da900f2355e16ef9aa77cd132fb423 (diff)
One class per file: framework/Web/Services
Diffstat (limited to 'framework/Web/Services/TXmlRpcProtocol.php')
-rw-r--r--framework/Web/Services/TXmlRpcProtocol.php131
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diff --git a/framework/Web/Services/TXmlRpcProtocol.php b/framework/Web/Services/TXmlRpcProtocol.php
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+<?php
+/**
+ * @author Robin J. Rogge <rrogge@bigpoint.net>
+ * @link http://www.pradosoft.com/
+ * @copyright 2010 Bigpoint GmbH
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @since 3.2
+ * @package System.Web.Services
+ */
+
+/**
+ * TXmlRpcProtocol class
+ *
+ * TXmlRpcProtocol is a class that implements XML-Rpc protocol in {@link TRpcService}.
+ * It's basically a wrapper to the xmlrpc_server_* family of php methods.
+ *
+ * @author Robin J. Rogge <rrogge@bigpoint.net>
+ * @version $Id$
+ * @package System.Web.Services
+ * @since 3.2
+ */
+class TXmlRpcProtocol extends TRpcProtocol
+{
+ /**
+ * @var XML RPC server resource
+ */
+ private $_xmlrpcServer;
+
+ // magics
+
+ /**
+ * Constructor
+ */
+ public function __construct()
+ {
+ $this->_xmlrpcServer = xmlrpc_server_create();
+ }
+
+ /**
+ * Destructor
+ */
+ public function __destruct()
+ {
+ xmlrpc_server_destroy($this->_xmlrpcServer);
+ }
+
+ // methods
+
+ /**
+ * Registers a new RPC method and handler details
+ * @param string $methodName
+ * @param array $handlerDetails containing the callback handler
+ */
+ public function addMethod($methodName, $methodDetails)
+ {
+ parent::addMethod($methodName, $methodDetails);
+
+ xmlrpc_server_register_method($this->_xmlrpcServer, $methodName, array($this, 'callApiMethod'));
+ }
+
+ // methods
+
+ /**
+ * Handles the RPC request
+ * @param string $requestPayload
+ * @return string XML RPC response
+ */
+ public function callMethod($requestPayload)
+ {
+ try
+ {
+ return xmlrpc_server_call_method($this->_xmlrpcServer, $requestPayload, null);
+ }
+ catch(TRpcException $e)
+ {
+ return $this->createErrorResponse($e);
+ }
+ catch(THttpException $e)
+ {
+ throw $e;
+ }
+ catch(Exception $e)
+ {
+ return $this->createErrorResponse(new TRpcException('An internal error occured'));
+ }
+ }
+
+ /**
+ * Turns the given exception into an XML RPC fault
+ * @param TRpcException $exception
+ * @return string XML RPC fault
+ */
+ public function createErrorResponse(TRpcException $exception)
+ {
+ return $this->encode(array(
+ 'faultCode' => $exception->getCode(),
+ 'faultString' => $exception->getMessage()
+ ));
+ }
+
+ /**
+ * Sets the correct response headers
+ * @param THttpResponse $response
+ */
+ public function createResponseHeaders($response)
+ {
+ $response->setContentType('text/xml');
+ $response->setCharset('UTF-8');
+ }
+
+ /**
+ * Decodes XML encoded data into PHP data
+ * @param string $data in XML format
+ * @return array PHP data
+ */
+ public function decode($data)
+ {
+ return xmlrpc_decode($data);
+ }
+
+ /**
+ * Encodes PHP data into XML data
+ * @param mixed PHP data
+ * @return string XML encoded PHP data
+ */
+ public function encode($data)
+ {
+ return xmlrpc_encode($data);
+ }
+} \ No newline at end of file