PHP UNRAR (good for rapidleech)

[SplitIce]

A simple php rar extractor, made for Mr-R-T for rapidleech v22 trial 2 which doesnt have rar/unrar support yet. You can change the files dir with the first variable in the script. Not my best work, took 9 mins.

<?php
/*
Simple RAR Extractor


If running in rapidleech you may also need to add
<files rar.php>
allow from all
</files>
to .htaccess
*/
$dir = 'files';

if($_POST['file']){
    $file = new WFile_rar($_POST['file']);
    $files = $file->extract(array($_POST['password']));
    echo 'Extraction run<br /><br />';
}

echo '<table>';
$files = scandir($dir);
foreach($files as $f){
    if($f{0}!=='.'&&stripos($f,'.rar')){
        echo  '<tr><form action="rar.php" method="post"><input type="hidden" name="file" value="',$dir,'/',$f,'" /><td>',$f,'</td><td>Password: <input type="text" name="password" /></td><td><input type="submit" value="Extract" /></td></form></tr>';
    }
}
echo '</table>';



class WFile_rar {
    public $do = array('extract');
    public $ext = 'rar';
    private $files = array();
    
    private function _tdir($name) {
        global $core;
        mkdir ( $file );
        if (! chmod ( $file, 0777 ))
            die ( 'chmod() failed on file ' . $file );
        clearstatcache ();
        if (is_writable ( $file ))
            return $file; //File is writable, continue
        $core->error ( 'File is not writable: ' . $file, ERR_ERROR );
        return false;
    }

    private function _extract($to,$pass=false) {
        if($this->name){
            $password = '-p-';
            if($pass){
                $password = '-p'.escapeshellarg($pass);
            }
            exec('unrar e -o+ '.$password.' '.escapeshellarg($this->name).' '.$to.' 2>&1',$output);
            foreach($output as $o){
                if(strpos($o,'password incorrect')!==false||strpos($o,'CRC failed in')!==false){
                    return 'password';
                }
            }
            //Archive extracted successfully
            $this->files = scandir($to); //Get folder contents (extracted archive)
            return true;
        }
        return false;
    }
    
    function extract($passwords){
        global $core;
        $password = '';
        $to = dirname($this->name);
        $ret = $this->_extract($to);
        if($ret==='password'){//RAR is passworded
            $password = false;
            foreach($passwords as $pass){
                $r = $this->_extract($to,$pass);
                if($r===true){
                    $password = $pass;
                    break;
                }
            }
        }
        if($password===false&&$ret==='password'){
            die('Password couldnt be guessed');
            return false;
        }
        foreach($this->files as $k=>$f){
            $this->files[$k] = $f;
        }
        if($ret===true){//Most likely not passworded - else catch anyway
            return array(false,$this->files);
        }else if(trim($password)!==''){//Passworded
            return array(trim($password),$this->files);
        }
        return false;
    }
    
    function WFile_rar($name){
        $n = pathinfo($name);
            $this->name = $name;
    }
}
?>

SplitIce Reviewed by SplitIce on 8th Nov 2009. PHP UNRAR (good for rapidleech) A simple php rar extractor, made for Mr-R-T for rapidleech v22 trial 2 which doesnt have rar/unrar support yet. You can change the files dir with the first variable in the script. Not my best work, took 9 mins. <?php /* Simple RAR Extractor If running in rapidleech you may also need to add <files rar.php> allow from all Rating: 5

[Storming]

Nice work

[IPHONE]

thanks

[RippeR]

Great Job SplitIce
But Anyone tested this...does this work..?

[DeLeTeD]

looks good split

[Royal King]

coolz

[SplitIce]

It works btw me and Mr-R-T are using it. It does require that you have unrar installed on the server. Its made up of code out of some of my old projects.

[napps]

is this the same or a better version of the one included in most of the RL packs, lyk rev 41 Plus rar?

[SplitIce]

well it only does unrar, not rar. Its made for v22 that doesnt have rar/unarar yet (but you need for a couple plugins)

[Hillside]

can this work without rpaidleech? hope you add more features