Gecko [ unitednationsplay.com ]

Name	Size	Permission	Date
BufferedBody.php	3.88 KB	-rw-r--r--	2020-12-04 12:57
ChunkedDecoder.php	5.22 KB	-rw-r--r--	2020-12-04 12:57
ChunkedEncoder.php	2.03 KB	-rw-r--r--	2020-12-04 12:57
CloseProtectionStream.php	2.75 KB	-rw-r--r--	2020-12-04 12:57
EmptyBodyStream.php	2.73 KB	-rw-r--r--	2020-12-04 12:57
HttpBodyStream.php	3.83 KB	-rw-r--r--	2020-12-04 12:57
IniUtil.php	1.09 KB	-rw-r--r--	2020-12-04 12:57
LengthLimitedStream.php	2.7 KB	-rw-r--r--	2020-12-04 12:57
MiddlewareRunner.php	1.58 KB	-rw-r--r--	2020-12-04 12:57
MultipartParser.php	9.06 KB	-rw-r--r--	2020-12-04 12:57
PauseBufferStream.php	4.19 KB	-rw-r--r--	2020-12-04 12:57
ReadableBodyStream.php	3.18 KB	-rw-r--r--	2020-12-04 12:57
RequestHeaderParser.php	11.08 KB	-rw-r--r--	2020-12-04 12:57
Sender.php	6.37 KB	-rw-r--r--	2020-12-04 12:57
StreamingServer.php	14.73 KB	-rw-r--r--	2020-12-04 12:57
Transaction.php	9.73 KB	-rw-r--r--	2020-12-04 12:57
UploadedFile.php	2.58 KB	-rw-r--r--	2020-12-04 12:57

Rename

<?php

namespace React\Http\Io;

use Evenement\EventEmitter;
use React\Stream\ReadableStreamInterface;
use React\Stream\Util;
use React\Stream\WritableStreamInterface;

/**
 * [Internal] Limits the amount of data the given stream can emit
 *
 * This is used internally to limit the size of the underlying connection stream
 * to the size defined by the "Content-Length" header of the incoming request.
 *
 * @internal
 */
class LengthLimitedStream extends EventEmitter implements ReadableStreamInterface
{
    private $stream;
    private $closed = false;
    private $transferredLength = 0;
    private $maxLength;

public function __construct(ReadableStreamInterface $stream, $maxLength)
    {
        $this->stream = $stream;
        $this->maxLength = $maxLength;

$this->stream->on('data', array($this, 'handleData'));
        $this->stream->on('end', array($this, 'handleEnd'));
        $this->stream->on('error', array($this, 'handleError'));
        $this->stream->on('close', array($this, 'close'));
    }

public function isReadable()
    {
        return !$this->closed && $this->stream->isReadable();
    }

public function pause()
    {
        $this->stream->pause();
    }

public function resume()
    {
        $this->stream->resume();
    }

public function pipe(WritableStreamInterface $dest, array $options = array())
    {
        Util::pipe($this, $dest, $options);

return $dest;
    }

public function close()
    {
        if ($this->closed) {
            return;
        }

$this->closed = true;

$this->stream->close();

$this->emit('close');
        $this->removeAllListeners();
    }

/** @internal */
    public function handleData($data)
    {
        if (($this->transferredLength + \strlen($data)) > $this->maxLength) {
            // Only emit data until the value of 'Content-Length' is reached, the rest will be ignored
            $data = (string)\substr($data, 0, $this->maxLength - $this->transferredLength);
        }

if ($data !== '') {
            $this->transferredLength += \strlen($data);
            $this->emit('data', array($data));
        }

if ($this->transferredLength === $this->maxLength) {
            // 'Content-Length' reached, stream will end
            $this->emit('end');
            $this->close();
            $this->stream->removeListener('data', array($this, 'handleData'));
        }
    }

/** @internal */
    public function handleError(\Exception $e)
    {
        $this->emit('error', array($e));
        $this->close();
    }

/** @internal */
    public function handleEnd()
    {
        if (!$this->closed) {
            $this->handleError(new \Exception('Unexpected end event'));
        }
    }

}