FM / src

/home/techb158/dev.balacoffee.com/vendor/guzzlehttp/psr7/src/

/home/techb158/dev.balacoffee.com/vendor/guzzlehttp/psr7/src

Name	Size	Mode	Actions
Exception/	-	0755	rm
AppendStream.php	5947	0644	edit dl rm
BufferStream.php	3216	0644	edit dl rm
CachingStream.php	4592	0644	edit dl rm
DroppingStream.php	1196	0644	edit dl rm
FnStream.php	4309	0644	edit dl rm
Header.php	3941	0644	edit dl rm
HttpFactory.php	3072	0644	edit dl rm
InflateStream.php	1415	0644	edit dl rm
LazyOpenStream.php	1088	0644	edit dl rm
LimitStream.php	4297	0644	edit dl rm
Message.php	8335	0644	edit dl rm
MessageTrait.php	7744	0644	edit dl rm
MimeType.php	55037	0644	edit dl rm
MultipartStream.php	5176	0644	edit dl rm
NoSeekStream.php	524	0644	edit dl rm
PumpStream.php	4598	0644	edit dl rm
Query.php	3647	0644	edit dl rm
Request.php	3908	0644	edit dl rm
Response.php	4906	0644	edit dl rm
Rfc7230.php	661	0644	edit dl rm
ServerRequest.php	9549	0644	edit dl rm
Stream.php	7386	0644	edit dl rm
StreamDecoratorTrait.php	3318	0644	edit dl rm
StreamWrapper.php	4555	0644	edit dl rm
UploadedFile.php	4865	0644	edit dl rm
Uri.php	21955	0644	edit dl rm
UriComparator.php	1150	0644	edit dl rm
UriNormalizer.php	8462	0644	edit dl rm
UriResolver.php	8579	0644	edit dl rm
Utils.php	15572	0644	edit dl rm

Edit: /home/techb158/dev.balacoffee.com/vendor/guzzlehttp/psr7/src/MultipartStream.php (5176B)

<?php

declare(strict_types=1);

namespace GuzzleHttp\Psr7;

use Psr\Http\Message\StreamInterface;

/**
 * Stream that when read returns bytes for a streaming multipart or
 * multipart/form-data stream.
 */
final class MultipartStream implements StreamInterface
{
    use StreamDecoratorTrait;

/** @var string */
    private $boundary;

/** @var StreamInterface */
    private $stream;

/**
     * @param array  $elements Array of associative arrays, each containing a
     *                         required "name" key mapping to the form field,
     *                         name, a required "contents" key mapping to a
     *                         StreamInterface/resource/string, an optional
     *                         "headers" associative array of custom headers,
     *                         and an optional "filename" key mapping to a
     *                         string to send as the filename in the part.
     * @param string $boundary You can optionally provide a specific boundary
     *
     * @throws \InvalidArgumentException
     */
    public function __construct(array $elements = [], string $boundary = null)
    {
        $this->boundary = $boundary ?: bin2hex(random_bytes(20));
        $this->stream = $this->createStream($elements);
    }

public function getBoundary(): string
    {
        return $this->boundary;
    }

public function isWritable(): bool
    {
        return false;
    }

/**
     * Get the headers needed before transferring the content of a POST file
     *
     * @param string[] $headers
     */
    private function getHeaders(array $headers): string
    {
        $str = '';
        foreach ($headers as $key => $value) {
            $str .= "{$key}: {$value}\r\n";
        }

return "--{$this->boundary}\r\n".trim($str)."\r\n\r\n";
    }

/**
     * Create the aggregate stream that will be used to upload the POST data
     */
    protected function createStream(array $elements = []): StreamInterface
    {
        $stream = new AppendStream();

foreach ($elements as $element) {
            if (!is_array($element)) {
                throw new \UnexpectedValueException('An array is expected');
            }
            $this->addElement($stream, $element);
        }

// Add the trailing boundary with CRLF
        $stream->addStream(Utils::streamFor("--{$this->boundary}--\r\n"));

return $stream;
    }

private function addElement(AppendStream $stream, array $element): void
    {
        foreach (['contents', 'name'] as $key) {
            if (!array_key_exists($key, $element)) {
                throw new \InvalidArgumentException("A '{$key}' key is required");
            }
        }

$element['contents'] = Utils::streamFor($element['contents']);

if (empty($element['filename'])) {
            $uri = $element['contents']->getMetadata('uri');
            if ($uri && \is_string($uri) && \substr($uri, 0, 6) !== 'php://' && \substr($uri, 0, 7) !== 'data://') {
                $element['filename'] = $uri;
            }
        }

[$body, $headers] = $this->createElement(
            $element['name'],
            $element['contents'],
            $element['filename'] ?? null,
            $element['headers'] ?? []
        );

$stream->addStream(Utils::streamFor($this->getHeaders($headers)));
        $stream->addStream($body);
        $stream->addStream(Utils::streamFor("\r\n"));
    }

/**
     * @param string[] $headers
     *
     * @return array{0: StreamInterface, 1: string[]}
     */
    private function createElement(string $name, StreamInterface $stream, ?string $filename, array $headers): array
    {
        // Set a default content-disposition header if one was no provided
        $disposition = self::getHeader($headers, 'content-disposition');
        if (!$disposition) {
            $headers['Content-Disposition'] = ($filename === '0' || $filename)
                ? sprintf(
                    'form-data; name="%s"; filename="%s"',
                    $name,
                    basename($filename)
                )
                : "form-data; name=\"{$name}\"";
        }

// Set a default content-length header if one was no provided
        $length = self::getHeader($headers, 'content-length');
        if (!$length) {
            if ($length = $stream->getSize()) {
                $headers['Content-Length'] = (string) $length;
            }
        }

// Set a default Content-Type if one was not supplied
        $type = self::getHeader($headers, 'content-type');
        if (!$type && ($filename === '0' || $filename)) {
            $headers['Content-Type'] = MimeType::fromFilename($filename) ?? 'application/octet-stream';
        }

return [$stream, $headers];
    }

/**
     * @param string[] $headers
     */
    private static function getHeader(array $headers, string $key): ?string
    {
        $lowercaseHeader = strtolower($key);
        foreach ($headers as $k => $v) {
            if (strtolower((string) $k) === $lowercaseHeader) {
                return $v;
            }
        }

return null;
    }
}

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