<?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:----ODYwODM2NTQ1ODM5OTExNSA5NDkxODA0Mzc3ODA4MTU0IDkxMjI2MDM2OTQyNTgwMjI=