<filename>incolume/academia_jedi/ajedi20220824_docker_ojs_php7_psql/ojs/ojs_var_www_html/plugins/paymethod/paypal/vendor/symfony/http-foundation/File/MimeType/FileinfoMimeTypeGuesser.php<?php

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

namespace Symfony\Component\HttpFoundation\File\MimeType;

use Symfony\Component\HttpFoundation\File\Exception\AccessDeniedException;
use Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException;
use Symfony\Component\Mime\FileinfoMimeTypeGuesser as NewFileinfoMimeTypeGuesser;

@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.3, use "%s" instead.', FileinfoMimeTypeGuesser::class, NewFileinfoMimeTypeGuesser::class), E_USER_DEPRECATED);

/**
 * Guesses the mime type using the PECL extension FileInfo.
 *
 * @author Bernhard Schussek <kenaa@example.com>
 *
 * @deprecated since Symfony 4.3, use {@link NewFileinfoMimeTypeGuesser} instead
 */
class FileinfoMimeTypeGuesser implements MimeTypeGuesserInterface
{
    private $magicFile;

    /**
     * @param string $magicFile A magic file to use with the finfo instance
     *
     * @see https://php.net/finfo-open
     */
    public function __construct(string $magicFile = null)
    {
        $this->magicFile = $magicFile;
    }

    /**
     * Returns whether this guesser is supported on the current OS/PHP setup.
     *
     * @return bool
     */
    public static function isSupported()
    {
        return \function_exists('finfo_open');
    }

    /**
     * {@inheritdoc}
     */
    public function guess($path)
    {
        if (!is_file($path)) {
            throw new FileNotFoundException($path);
        }

        if (!is_readable($path)) {
            throw new AccessDeniedException($path);
        }

        if (!self::isSupported()) {
            return null;
        }

        if (!$finfo = new \finfo(FILEINFO_MIME_TYPE, $this->magicFile)) {
            return null;
        }

        return $finfo->file($path);
    }
}
