/**
* Returns a cURL option from a Response.
*
* @param Response $response Response to get cURL option from.
* @param integer $option cURL option to get.
*
* @throws \BadMethodCallException
* @return mixed Value of the cURL option.
*/
public static function getCurlOptionFromResponse(Response $response, $option = 0)
{
switch ($option) {
case 0:
// 0 == array of all curl options
$info = array();
foreach (self::$curlInfoList as $option => $key) {
$info[$key] = $response->getInfo($option);
}
break;
case CURLINFO_HTTP_CODE:
$info = $response->getStatusCode();
break;
case CURLINFO_SIZE_DOWNLOAD:
$info = $response->getHeader('Content-Length');
break;
default:
$info = $response->getInfo($option);
break;
}
if (!is_null($info)) {
return $info;
}
$constants = get_defined_constants(true);
$constantNames = array_flip($constants['curl']);
throw new \BadMethodCallException("Not implemented: {$constantNames[$option]} ({$option}) ");
}
/**
* Records a request and response pair.
*
* @param Request $request Request to record.
* @param Response $response Response to record.
*
* @return void
*/
public function record(Request $request, Response $response)
{
if ($this->hasResponse($request)) {
return;
}
$recording = array('request' => $request->toArray(), 'response' => $response->toArray());
$this->storage->storeRecording($recording);
}
/**
* Seeks to specific location in a stream.
*
* @param integer $offset The stream offset to seek to.
* @param integer $whence Possible values:
* SEEK_SET - Set position equal to offset bytes.
* SEEK_CUR - Set position to current location plus offset.
* SEEK_END - Set position to end-of-file plus offset.
* @return boolean Return TRUE if the position was updated, FALSE otherwise.
*/
public function stream_seek($offset, $whence)
{
switch ($whence) {
case SEEK_SET:
if ($offset < strlen($this->response->getBody()) && $offset >= 0) {
$this->position = $offset;
return true;
}
break;
case SEEK_CUR:
if ($offset >= 0) {
$this->position += $offset;
return true;
}
break;
case SEEK_END:
if (strlen($this->response->getBody()) + $offset >= 0) {
$this->position = strlen($this->response->getBody()) + $offset;
return true;
}
}
return false;
}
/**
* Returns a HTTP status line with headers from specified response.
*
* @param Response $response
* @return string HTTP status line.
*/
public static function formatAsStatusWithHeadersString(Response $response)
{
$headers = self::formatHeadersForCurl($response->getHeaders());
array_unshift($headers, self::formatAsStatusString($response));
return join("\r\n", $headers) . "\r\n\r\n";
}
/**
* Returns a HTTP status line from specified response.
*
* @param Response $response
* @return string HTTP status line.
*/
public static function formatAsStatusString(Response $response)
{
return 'HTTP/' . $response->getHttpVersion() . ' ' . $response->getStatusCode() . ' ' . $response->getStatusMessage();
}