private function createResponseObject(puzzle_message_RequestInterface $request, array $headers, puzzle_adapter_TransactionInterface $transaction, puzzle_stream_StreamInterface $stream)
{
$parts = explode(' ', array_shift($headers), 3);
$options = array('protocol_version' => substr($parts[0], -3));
if (isset($parts[2])) {
$options['reason_phrase'] = $parts[2];
}
$response = $this->messageFactory->createResponse($parts[1], $this->headersFromLines($headers), null, $options);
// Automatically decode responses when instructed.
if ($request->getConfig()->get('decode_content')) {
switch ($response->getHeader('Content-Encoding')) {
case 'gzip':
case 'deflate':
$stream = new puzzle_stream_InflateStream($stream);
break;
}
}
// Drain the stream immediately if 'stream' was not enabled.
$config = $request->getConfig();
if (!$config['stream']) {
$stream = $this->getSaveToBody($request, $stream);
}
$response->setBody($stream);
$transaction->setResponse($response);
puzzle_event_RequestEvents::emitHeaders($transaction);
return $response;
}
/**
* Receive a response header from curl
*
* @param resource $curl Curl handle
* @param string $header Received header
*
* @return int
*/
public function receiveResponseHeader($curl, $header)
{
static $normalize = array("\r", "\n");
$length = strlen($header);
$header = str_replace($normalize, '', $header);
if (strpos($header, 'HTTP/') === 0) {
$startLine = explode(' ', $header, 3);
// Only download the body to a target body when a successful
// response is received.
if ($startLine[1][0] != '2') {
$this->body = null;
}
$this->statusCode = $startLine[1];
$this->reasonPhrase = isset($startLine[2]) ? $startLine[2] : null;
$this->protocolVersion = substr($startLine[0], -3);
$this->headers = array();
} elseif ($pos = strpos($header, ':')) {
$this->headers[substr($header, 0, $pos)][] = substr($header, $pos + 1);
} elseif ($header == '' && $this->statusCode >= 200) {
$response = $this->messageFactory->createResponse($this->statusCode, $this->headers, $this->body, array('protocol_version' => $this->protocolVersion, 'reason_phrase' => $this->reasonPhrase));
$this->headers = $this->body = null;
$this->transaction->setResponse($response);
// Allows events to react before downloading any of the body
puzzle_event_RequestEvents::emitHeaders($this->transaction);
}
return $length;
}
