<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Form\Util;

use Symfony\Component\HttpFoundation\RequestStack;

/**
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class ServerParams
{
    private $requestStack;

    public function __construct(RequestStack $requestStack = null)
    {
        $this->requestStack = $requestStack;
    }

    /**
     * Returns true if the POST max size has been exceeded in the request.
     *
     * @return bool
     */
    public function hasPostMaxSizeBeenExceeded()
    {
        $contentLength = $this->getContentLength();
        $maxContentLength = $this->getPostMaxSize();

        return $maxContentLength && $contentLength > $maxContentLength;
    }

    /**
     * Returns maximum post size in bytes.
     *
     * @return null|int The maximum post size in bytes
     */
    public function getPostMaxSize()
    {
        $iniMax = strtolower($this->getNormalizedIniPostMaxSize());

        if ('' === $iniMax) {
            return;
        }

        $max = ltrim($iniMax, '+');
        if (0 === strpos($max, '0x')) {
            $max = intval($max, 16);
        } elseif (0 === strpos($max, '0')) {
            $max = intval($max, 8);
        } else {
            $max = (int) $max;
        }

        switch (substr($iniMax, -1)) {
            case 't': $max *= 1024;
            // no break
            case 'g': $max *= 1024;
            // no break
            case 'm': $max *= 1024;
            // no break
            case 'k': $max *= 1024;
        }

        return $max;
    }

    /**
     * Returns the normalized "post_max_size" ini setting.
     *
     * @return string
     */
    public function getNormalizedIniPostMaxSize()
    {
        return strtoupper(trim(ini_get('post_max_size')));
    }

    /**
     * Returns the content length of the request.
     *
     * @return mixed The request content length
     */
    public function getContentLength()
    {
        if (null !== $this->requestStack && null !== $request = $this->requestStack->getCurrentRequest()) {
            return $request->server->get('CONTENT_LENGTH');
        }

        return isset($_SERVER['CONTENT_LENGTH'])
            ? (int) $_SERVER['CONTENT_LENGTH']
            : null;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzE0MzA5Mjg3MzU1MzA0NSA4MTA0MTU2Njc4MzY2NDAgMjkzNjIzMDMzNzQ4ODM4Nw==