public function getResponse()
{
try {
return new SuccesfullResponse($this->requestObject->getId(), $this->dispatchMethod($this->requestObject->getMethod(), $this->requestObject->getParams()));
} catch (\Exception $e) {
return new ErrorResponse($this->requestObject->getId(), array('message' => $e->getMessage(), 'code' => $e->getCode()));
}
}
/**
* Read and parse a DNS response message.
*
* This method assumes that the given request has been sent beforehand using the same transport.
*
* @param Request $request The request that caused the incoming response message.
* @return Response Parsed and validated DNS response message.
*
* @throws ProtocolException When a malformed or invalid message is received.
*/
public function parse(Request $request) : \Generator
{
$response = new Response(yield from $this->transport->readShort());
$response->setFlags(yield from $this->transport->readShort());
if ($response->getId() !== $request->getId()) {
throw new ProtocolException(\sprintf('Expected DNS message ID is %u, server returned %u', $request->getId(), $response->getId()));
}
$questionCount = (yield from $this->transport->readShort());
$answersCount = (yield from $this->transport->readShort());
$response->setAuthorityCount(yield from $this->transport->readShort());
$response->setAdditionalCount(yield from $this->transport->readShort());
// Parse questions:
for ($i = 0; $i < $questionCount; $i++) {
yield from $this->parseQuestion($response);
}
if ($response->getQuestions() !== $request->getQuestions()) {
throw new ProtocolException('DNS server did not return the question(s) in the response message');
}
// Parse answers:
for ($i = 0; $i < $answersCount; $i++) {
yield from $this->parseAnswer($response);
}
return $response;
}
/**
* Trigger a request error (400) response (JSON format)
*
* @param unknown $code
* @param string $msg The error message to return.
* @param Request $request
* @param unknown $data (optional)
*/
public function request_error($code, $msg, Request $request = null, $data = null)
{
header('HTTP/1.1 400');
Context::getInstance()->getLogger()->error(sprintf('Request error: %s - %s', $code, $msg));
if ($request && $request->getType() == 'JSONRPC') {
$jsonError = array("jsonrpc" => "2.0", "error" => array("code" => $code, "msg" => $msg, "data" => $data), "id" => $request ? $request->getId() : null);
if ($data === null) {
array_pop($jsonError["error"]);
}
header('Content-Type: application/json');
echo json_encode($jsonError);
} else {
echo json_encode(array('error' => array('code' => $code, 'message' => $msg, 'data' => $data)));
}
ob_end_flush();
exit;
}
/**
* Summary of requestReservationSent
* @param Request $request
* @param User $target
*/
public static function requestReservationSent(Request $request, User $target)
{
self::send("Reservation of request {$request->getId()} ({$request->getName()}) sent to {$target->getUsername()} by " . User::getCurrent()->getUsername());
}
/**
* @param Request $request
*/
public function addRequest(Request $request)
{
$request->setFolder($this);
$this->order[] = $request->getId();
$this->requests[] = $request;
}
