FM / src

/home/techb158/exp.abdallabala.com/vendor/guzzlehttp/psr7/src/

/home/techb158/exp.abdallabala.com/vendor/guzzlehttp/psr7/src

Name	Size	Mode	Actions
AppendStream.php	5755	0644	edit dl rm
BufferStream.php	3066	0644	edit dl rm
CachingStream.php	4258	0644	edit dl rm
DroppingStream.php	1081	0644	edit dl rm
FnStream.php	3938	0644	edit dl rm
functions.php	13394	0644	edit dl rm
functions_include.php	156	0644	edit dl rm
Header.php	2178	0644	edit dl rm
InflateStream.php	1825	0644	edit dl rm
LazyOpenStream.php	893	0644	edit dl rm
LimitStream.php	4212	0644	edit dl rm
Message.php	8276	0644	edit dl rm
MessageTrait.php	5943	0644	edit dl rm
MimeType.php	5109	0644	edit dl rm
MultipartStream.php	4718	0644	edit dl rm
NoSeekStream.php	425	0644	edit dl rm
PumpStream.php	4063	0644	edit dl rm
Query.php	3427	0644	edit dl rm
Request.php	3719	0644	edit dl rm
Response.php	4809	0644	edit dl rm
Rfc7230.php	684	0644	edit dl rm
ServerRequest.php	9837	0644	edit dl rm
Stream.php	6810	0644	edit dl rm
StreamDecoratorTrait.php	3288	0644	edit dl rm
StreamWrapper.php	3766	0644	edit dl rm
UploadedFile.php	7605	0644	edit dl rm
Uri.php	21509	0644	edit dl rm
UriNormalizer.php	8317	0644	edit dl rm
UriResolver.php	8775	0644	edit dl rm
Utils.php	13587	0644	edit dl rm

Edit: /home/techb158/exp.abdallabala.com/vendor/guzzlehttp/psr7/src/CachingStream.php (4258B)

<?php

namespace GuzzleHttp\Psr7;

use Psr\Http\Message\StreamInterface;

/**
 * Stream decorator that can cache previously read bytes from a sequentially
 * read stream.
 */
class CachingStream implements StreamInterface
{
    use StreamDecoratorTrait;

/** @var StreamInterface Stream being wrapped */
    private $remoteStream;

/** @var int Number of bytes to skip reading due to a write on the buffer */
    private $skipReadBytes = 0;

/**
     * We will treat the buffer object as the body of the stream
     *
     * @param StreamInterface $stream Stream to cache
     * @param StreamInterface $target Optionally specify where data is cached
     */
    public function __construct(
        StreamInterface $stream,
        StreamInterface $target = null
    ) {
        $this->remoteStream = $stream;
        $this->stream = $target ?: new Stream(fopen('php://temp', 'r+'));
    }

public function getSize()
    {
        return max($this->stream->getSize(), $this->remoteStream->getSize());
    }

public function rewind()
    {
        $this->seek(0);
    }

public function seek($offset, $whence = SEEK_SET)
    {
        if ($whence == SEEK_SET) {
            $byte = $offset;
        } elseif ($whence == SEEK_CUR) {
            $byte = $offset + $this->tell();
        } elseif ($whence == SEEK_END) {
            $size = $this->remoteStream->getSize();
            if ($size === null) {
                $size = $this->cacheEntireStream();
            }
            $byte = $size + $offset;
        } else {
            throw new \InvalidArgumentException('Invalid whence');
        }

$diff = $byte - $this->stream->getSize();

if ($diff > 0) {
            // Read the remoteStream until we have read in at least the amount
            // of bytes requested, or we reach the end of the file.
            while ($diff > 0 && !$this->remoteStream->eof()) {
                $this->read($diff);
                $diff = $byte - $this->stream->getSize();
            }
        } else {
            // We can just do a normal seek since we've already seen this byte.
            $this->stream->seek($byte);
        }
    }

public function read($length)
    {
        // Perform a regular read on any previously read data from the buffer
        $data = $this->stream->read($length);
        $remaining = $length - strlen($data);

// More data was requested so read from the remote stream
        if ($remaining) {
            // If data was written to the buffer in a position that would have
            // been filled from the remote stream, then we must skip bytes on
            // the remote stream to emulate overwriting bytes from that
            // position. This mimics the behavior of other PHP stream wrappers.
            $remoteData = $this->remoteStream->read(
                $remaining + $this->skipReadBytes
            );

if ($this->skipReadBytes) {
                $len = strlen($remoteData);
                $remoteData = substr($remoteData, $this->skipReadBytes);
                $this->skipReadBytes = max(0, $this->skipReadBytes - $len);
            }

$data .= $remoteData;
            $this->stream->write($remoteData);
        }

return $data;
    }

public function write($string)
    {
        // When appending to the end of the currently read stream, you'll want
        // to skip bytes from being read from the remote stream to emulate
        // other stream wrappers. Basically replacing bytes of data of a fixed
        // length.
        $overflow = (strlen($string) + $this->tell()) - $this->remoteStream->tell();
        if ($overflow > 0) {
            $this->skipReadBytes += $overflow;
        }

return $this->stream->write($string);
    }

public function eof()
    {
        return $this->stream->eof() && $this->remoteStream->eof();
    }

/**
     * Close both the remote stream and buffer stream
     */
    public function close()
    {
        $this->remoteStream->close() && $this->stream->close();
    }

private function cacheEntireStream()
    {
        $target = new FnStream(['write' => 'strlen']);
        Utils::copyToStream($this, $target);

return $this->tell();
    }
}

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