/**
* Get the XML response of the XMLRPC server
*
* @return string XML response
*/
public function getResponse()
{
try {
set_error_handler(array('XML_RPC2_Backend_Php_Server', 'errorToException'));
$request = @simplexml_load_string($GLOBALS['HTTP_RAW_POST_DATA']);
// TODO : do not use exception but a XMLRPC error !
if (!is_object($request)) {
throw new XML_RPC2_FaultException('Unable to parse request XML', 0);
}
$request = XML_RPC2_Backend_Php_Request::createFromDecode($request);
$methodName = $request->getMethodName();
$arguments = $request->getParameters();
if ($this->signatureChecking) {
$method = $this->callHandler->getMethod($methodName);
if (!$method) {
// see http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php for standard error codes
return XML_RPC2_Backend_Php_Response::encodeFault(-32601, 'server error. requested method not found');
}
if (!$method->matchesSignature($methodName, $arguments)) {
return XML_RPC2_Backend_Php_Response::encodeFault(-32602, 'server error. invalid method parameters');
}
}
restore_error_handler();
return XML_RPC2_Backend_Php_Response::encode(call_user_func_array(array($this->callHandler, $methodName), $arguments));
} catch (XML_RPC2_FaultException $e) {
return XML_RPC2_Backend_Php_Response::encodeFault($e->getFaultCode(), $e->getMessage());
} catch (Exception $e) {
return XML_RPC2_Backend_Php_Response::encodeFault(1, 'Unhandled ' . get_class($e) . ' exception:' . $e->getMessage());
}
}
/**
* __call Catchall. This method catches remote method calls and provides for remote forwarding.
*
* If the parameters are native types, this method will use XML_RPC_Value::createFromNative to
* convert it into an XML-RPC type. Whenever a parameter is already an instance of XML_RPC_Value
* it will be used as provided. It follows that, in situations when XML_RPC_Value::createFromNative
* proves inacurate -- as when encoding DateTime values -- you should present an instance of
* XML_RPC_Value in lieu of the native parameter.
*
* @param string Method name
* @param array Parameters
* @return mixed The call result, already decoded into native types
*/
public function __call($methodName, $parameters)
{
$request = new XML_RPC2_Backend_Php_Request($this->prefix . $methodName, $this->encoding);
$request->setParameters($parameters);
$request = $request->encode();
$uri = $this->uri;
$options = array('encoding' => $this->encoding, 'proxy' => $this->proxy, 'sslverify' => $this->sslverify, 'connectionTimeout' => $this->connectionTimeout);
if (isset($this->httpRequest)) {
$options['httpRequest'] = $this->httpRequest;
}
$httpRequest = new XML_RPC2_Util_HTTPRequest($uri, $options);
$httpRequest->setPostData($request);
$httpRequest->sendRequest();
$body = $httpRequest->getBody();
if ($this->debug) {
XML_RPC2_ClientHelper::printPreParseDebugInfo($request, $body);
}
try {
$document = new SimpleXMLElement($body);
$result = XML_RPC2_Backend_Php_Response::decode($document);
} catch (XML_RPC2_Exception $e) {
if ($this->debug) {
if (get_class($e) == 'XML_RPC2_FaultException') {
print "XML_RPC2_FaultException #" . $e->getFaultCode() . " : " . $e->getMessage();
} else {
print get_class($e) . " : " . $e->getMessage();
}
}
throw $e;
}
if ($this->debug) {
XML_RPC2_ClientHelper::printPostRequestDebugInformation($result);
}
return $result;
}
/**
* get the XML response of the XMLRPC server
*
* @return string the XML response
*/
public function getResponse()
{
try {
if ($this->signatureChecking) {
$tmp = xmlrpc_parse_method_descriptions($GLOBALS['HTTP_RAW_POST_DATA']);
$methodName = $tmp['methodName'];
$parameters = xmlrpc_decode($GLOBALS['HTTP_RAW_POST_DATA'], $this->encoding);
$method = $this->callHandler->getMethod($methodName);
if (!$method) {
// see http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php for standard error codes
return XML_RPC2_Backend_Php_Response::encodeFault(-32601, 'server error. requested method not found');
}
if (!$method->matchesSignature($methodName, $parameters)) {
return XML_RPC2_Backend_Php_Response::encodeFault(-32602, 'server error. invalid method parameters');
}
}
set_error_handler(array('XML_RPC2_Backend_Xmlrpcext_Server', 'errorToException'));
$response = @xmlrpc_server_call_method($this->_xmlrpcextServer, $GLOBALS['HTTP_RAW_POST_DATA'], null, array('output_type' => 'xml', 'encoding' => $this->encoding));
restore_error_handler();
return $response;
} catch (XML_RPC2_FaultException $e) {
return XML_RPC2_Backend_Php_Response::encodeFault($e->getFaultCode(), $e->getMessage());
} catch (Exception $e) {
return XML_RPC2_Backend_Php_Response::encodeFault(1, 'Unhandled ' . get_class($e) . ' exception:' . $e->getMessage());
}
}