private function parseResponse($xmlString)
{
try {
$xml = new SimpleXMLElement($xmlString);
} catch (Exception $e) {
throw new SXmlRpcClientException('Failed to parse response');
}
if (!empty($xml->fault)) {
if (empty($xml->fault->value)) {
throw new SXmlRpcClientException('Invalid fault response : no <value> tag');
}
try {
$fault = SXmlRpcValue::typecast($xml->fault->value->asXML());
} catch (SXmlRpcValueException $e) {
throw new SXmlRpcClientException('Invalid fault response');
}
throw new SXmlRpcClientException('Request failed, ' . $fault['faultCode'] . ': ' . $fault['faultString']);
} elseif (empty($xml->params)) {
throw new SXmlRpcClientException('Invalid fault response : no <params> tag');
} elseif (empty($xml->params->param)) {
throw new SXmlRpcClientException('Invalid fault response : no <param> tag');
} elseif (empty($xml->params->param->value)) {
throw new SXmlRpcClientException('Invalid fault response : no <value> tag');
}
return SXmlRpcValue::typecast($xml->params->param->value->asXML());
}
public function parseRequest($xmlString)
{
try {
$xml = new SimpleXMLElement($xmlString);
} catch (Exception $e) {
throw new SXmlRpcServerException('Failed to parse request');
}
if (empty($xml->methodName)) {
throw new SXmlRpcServerException('No method name provided');
}
$method = $xml->methodName;
$params = array();
if (!empty($xml->params)) {
foreach ($xml->params->param as $param) {
if (!$param instanceof SimpleXMLElement) {
throw new SXmlRpcServerException('Invalid request parameter');
}
if (empty($param->value)) {
throw new SXmlRpcServerException('Invalid request parameter : no <value> tag');
}
$params[] = SXmlRpcValue::typecast($param->value->asXML());
}
}
return array($method, $params);
}