Rar.php

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<?php

namespace GetId3\Module\Archive;

use GetId3\Handler\BaseHandler;
use GetId3\Lib\Helper;

//  available at http://getid3.sourceforge.net                 //
//            or http://www.getid3.org                         //
// See readme.txt for more details                             //
//                                                             //
// module.archive.rar.php                                      //
// module for analyzing RAR files                              //
// dependencies: NONE                                          //
//                                                            ///

class Rar extends BaseHandler
{
    public $option_use_rar_extension = false;

    public function analyze()
    {
        $info = &$this->getid3->info;

        $info['fileformat'] = 'rar';

        if ($this->option_use_rar_extension === true) {
            if (function_exists('rar_open')) {
                if ($rp = rar_open($info['filenamepath'])) {
                    $info['rar']['files'] = array();
                    $entries = rar_list($rp);
                    foreach ($entries as $entry) {
                        $info['rar']['files'] = Helper::array_merge_clobber($info['rar']['files'],
                                                                                       Helper::CreateDeepArray($entry->getName(),
                                                                                                                          '/',
                                                                                                                          $entry->getUnpackedSize()));
                    }
                    rar_close($rp);

                    return true;
                } else {
                    $info['error'][] = 'failed to rar_open(' . $info['filename'] . ')';
                }
            } else {
                $info['error'][] = 'RAR support does not appear to be available in this PHP installation';
            }
        } else {
            $info['error'][] = 'PHP-RAR processing has been disabled (set $getid3_rar->option_use_rar_extension=true to enable)';
        }

        return false;
    }
}