/**
* @see FileBackendStore::streamFile()
* @param array $params
* @return StatusValue
*/
protected function doStreamFile(array $params)
{
$status = $this->newStatus();
$flags = 0;
$flags |= !empty($params['headless']) ? HTTPFileStreamer::STREAM_HEADLESS : 0;
$flags |= !empty($params['allowOB']) ? HTTPFileStreamer::STREAM_ALLOW_OB : 0;
$fsFile = $this->getLocalReference($params);
if ($fsFile) {
$streamer = new HTTPFileStreamer($fsFile->getPath(), ['obResetFunc' => $this->obResetFunc, 'streamMimeFunc' => $this->streamMimeFunc]);
$res = $streamer->stream($params['headers'], true, $params['options'], $flags);
} else {
$res = false;
HTTPFileStreamer::send404Message($params['src'], $flags);
}
if (!$res) {
$status->fatal('backend-fail-stream', $params['src']);
}
return $status;
}
/**
* Send out a standard 404 message for a file
*
* @param string $fname Full name and path of the file to stream
* @param integer $flags Bitfield of STREAM_* constants
* @since 1.24
*/
public static function send404Message($fname, $flags = 0)
{
HTTPFileStreamer::send404Message($fname, $flags);
}
