/**
* 文字列から例外を作成
*
* @return FtpException
*/
public static function fromString($line)
{
$response = FtpResponse::fromString($line);
if ($response === null) {
throw new \InvalidArgumentException("unable parse response string.");
}
return new self($response->getMessage(), $response);
}
/**
* 応答を受信する
*
* @return FtpResponse
*
* @throws TransportException
*/
private function _recvResponse()
{
for (;;) {
$line = $this->_control->recvline();
$line = rtrim($line);
$resp = FtpResponse::fromString($line);
if ($resp) {
return $resp;
}
}
}