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Directory >> /var/www/html/back/vendor/guzzlehttp/psr7/src/

File / Folder	Size	Action
.	-
Exception	--	ren
AppendStream.php	5.808KB	edt ren
BufferStream.php	3.141KB	edt ren
CachingStream.php	4.485KB	edt ren
DroppingStream.php	1.168KB	edt ren
FnStream.php	4.208KB	edt ren
Header.php	3.849KB	edt ren
HttpFactory.php	3.003KB	edt ren
InflateStream.php	1.382KB	edt ren
LazyOpenStream.php	1.063KB	edt ren
LimitStream.php	4.196KB	edt ren
Message.php	8.14KB	edt ren
MessageTrait.php	7.428KB	edt ren
MimeType.php	53.747KB	edt ren
MultipartStream.php	5.056KB	edt ren
NoSeekStream.php	0.512KB	edt ren
PumpStream.php	4.49KB	edt ren
Query.php	3.947KB	edt ren
Request.php	3.816KB	edt ren
Response.php	4.792KB	edt ren
Rfc7230.php	0.646KB	edt ren
ServerRequest.php	9.325KB	edt ren
Stream.php	7.213KB	edt ren
StreamDecoratorTrait.php	3.24KB	edt ren
StreamWrapper.php	4.532KB	edt ren
UploadedFile.php	4.979KB	edt ren
Uri.php	21.444KB	edt ren
UriComparator.php	1.123KB	edt ren
UriNormalizer.php	8.264KB	edt ren
UriResolver.php	8.378KB	edt ren
Utils.php	15.569KB	edt ren

<?php

declare(strict_types=1);

namespace GuzzleHttp\Psr7;

use Psr\Http\Message\MessageInterface;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;

final class Message
{
    /**
     * Returns the string representation of an HTTP message.
     *
     * @param MessageInterface $message Message to convert to a string.
     */
    public static function toString(MessageInterface $message): string
    {
        if ($message instanceof RequestInterface) {
            $msg = trim($message->getMethod().' '
                    .$message->getRequestTarget())
                .' HTTP/'.$message->getProtocolVersion();
            if (!$message->hasHeader('host')) {
                $msg .= "\r\nHost: ".$message->getUri()->getHost();
            }
        } elseif ($message instanceof ResponseInterface) {
            $msg = 'HTTP/'.$message->getProtocolVersion().' '
                .$message->getStatusCode().' '
                .$message->getReasonPhrase();
        } else {
            throw new \InvalidArgumentException('Unknown message type');
        }

foreach ($message->getHeaders() as $name => $values) {
            if (is_string($name) && strtolower($name) === 'set-cookie') {
                foreach ($values as $value) {
                    $msg .= "\r\n{$name}: ".$value;
                }
            } else {
                $msg .= "\r\n{$name}: ".implode(', ', $values);
            }
        }

return "{$msg}\r\n\r\n".$message->getBody();
    }

/**
     * Get a short summary of the message body.
     *
     * Will return `null` if the response is not printable.
     *
     * @param MessageInterface $message    The message to get the body summary
     * @param int              $truncateAt The maximum allowed size of the summary
     */
    public static function bodySummary(MessageInterface $message, int $truncateAt = 120): ?string
    {
        $body = $message->getBody();

if (!$body->isSeekable() || !$body->isReadable()) {
            return null;
        }

$size = $body->getSize();

if ($size === 0) {
            return null;
        }

$body->rewind();
        $summary = $body->read($truncateAt);
        $body->rewind();

if ($size > $truncateAt) {
            $summary .= ' (truncated...)';
        }

// Matches any printable character, including unicode characters:
        // letters, marks, numbers, punctuation, spacing, and separators.
        if (preg_match('/[^\pL\pM\pN\pP\pS\pZ\n\r\t]/u', $summary) !== 0) {
            return null;
        }

return $summary;
    }

/**
     * Attempts to rewind a message body and throws an exception on failure.
     *
     * The body of the message will only be rewound if a call to `tell()`
     * returns a value other than `0`.
     *
     * @param MessageInterface $message Message to rewind
     *
     * @throws \RuntimeException
     */
    public static function rewindBody(MessageInterface $message): void
    {
        $body = $message->getBody();

if ($body->tell()) {
            $body->rewind();
        }
    }

/**
     * Parses an HTTP message into an associative array.
     *
     * The array contains the "start-line" key containing the start line of
     * the message, "headers" key containing an associative array of header
     * array values, and a "body" key containing the body of the message.
     *
     * @param string $message HTTP request or response to parse.
     */
    public static function parseMessage(string $message): array
    {
        if (!$message) {
            throw new \InvalidArgumentException('Invalid message');
        }

$message = ltrim($message, "\r\n");

$messageParts = preg_split("/\r?\n\r?\n/", $message, 2);

if ($messageParts === false || count($messageParts) !== 2) {
            throw new \InvalidArgumentException('Invalid message: Missing header delimiter');
        }

[$rawHeaders, $body] = $messageParts;
        $rawHeaders .= "\r\n"; // Put back the delimiter we split previously
        $headerParts = preg_split("/\r?\n/", $rawHeaders, 2);

if ($headerParts === false || count($headerParts) !== 2) {
            throw new \InvalidArgumentException('Invalid message: Missing status line');
        }

[$startLine, $rawHeaders] = $headerParts;

if (preg_match("/(?:^HTTP\/|^[A-Z]+ \S+ HTTP\/)(\d+(?:\.\d+)?)/i", $startLine, $matches) && $matches[1] === '1.0') {
            // Header folding is deprecated for HTTP/1.1, but allowed in HTTP/1.0
            $rawHeaders = preg_replace(Rfc7230::HEADER_FOLD_REGEX, ' ', $rawHeaders);
        }

/** @var array[] $headerLines */
        $count = preg_match_all(Rfc7230::HEADER_REGEX, $rawHeaders, $headerLines, PREG_SET_ORDER);

// If these aren't the same, then one line didn't match and there's an invalid header.
        if ($count !== substr_count($rawHeaders, "\n")) {
            // Folding is deprecated, see https://datatracker.ietf.org/doc/html/rfc7230#section-3.2.4
            if (preg_match(Rfc7230::HEADER_FOLD_REGEX, $rawHeaders)) {
                throw new \InvalidArgumentException('Invalid header syntax: Obsolete line folding');
            }

throw new \InvalidArgumentException('Invalid header syntax');
        }

$headers = [];

foreach ($headerLines as $headerLine) {
            $headers[$headerLine[1]][] = $headerLine[2];
        }

return [
            'start-line' => $startLine,
            'headers' => $headers,
            'body' => $body,
        ];
    }

/**
     * Constructs a URI for an HTTP request message.
     *
     * @param string $path    Path from the start-line
     * @param array  $headers Array of headers (each value an array).
     */
    public static function parseRequestUri(string $path, array $headers): string
    {
        $hostKey = array_filter(array_keys($headers), function ($k) {
            // Numeric array keys are converted to int by PHP.
            $k = (string) $k;

return strtolower($k) === 'host';
        });

// If no host is found, then a full URI cannot be constructed.
        if (!$hostKey) {
            return $path;
        }

$host = $headers[reset($hostKey)][0];
        $scheme = substr($host, -4) === ':443' ? 'https' : 'http';

return $scheme.'://'.$host.'/'.ltrim($path, '/');
    }

/**
     * Parses a request message string into a request object.
     *
     * @param string $message Request message string.
     */
    public static function parseRequest(string $message): RequestInterface
    {
        $data = self::parseMessage($message);
        $matches = [];
        if (!preg_match('/^[\S]+\s+([a-zA-Z]+:\/\/|\/).*/', $data['start-line'], $matches)) {
            throw new \InvalidArgumentException('Invalid request string');
        }
        $parts = explode(' ', $data['start-line'], 3);
        $version = isset($parts[2]) ? explode('/', $parts[2])[1] : '1.1';

$request = new Request(
            $parts[0],
            $matches[1] === '/' ? self::parseRequestUri($parts[1], $data['headers']) : $parts[1],
            $data['headers'],
            $data['body'],
            $version
        );

return $matches[1] === '/' ? $request : $request->withRequestTarget($parts[1]);
    }

/**
     * Parses a response message string into a response object.
     *
     * @param string $message Response message string.
     */
    public static function parseResponse(string $message): ResponseInterface
    {
        $data = self::parseMessage($message);
        // According to https://datatracker.ietf.org/doc/html/rfc7230#section-3.1.2
        // the space between status-code and reason-phrase is required. But
        // browsers accept responses without space and reason as well.
        if (!preg_match('/^HTTP\/.* [0-9]{3}( .*|$)/', $data['start-line'])) {
            throw new \InvalidArgumentException('Invalid response string: '.$data['start-line']);
        }
        $parts = explode(' ', $data['start-line'], 3);

return new Response(
            (int) $parts[1],
            $data['headers'],
            $data['body'],
            explode('/', $parts[0])[1],
            $parts[2] ?? null
        );
    }
}

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