#!/usr/bin/php -q
<?
 
if (isset($argv[1]))
{
        $dir = $argv[1];
}
else
{
        die("Usage: " . $argv[0] . " [directory]\n");
}

$odir = getcwd();
clean_dir($dir);
chdir($odir);

function clean_dir($dir)
{
	if (chdir($dir))
	{
		if ($dh = opendir($dir))
		{
			echo "$dir\n";
			while ( (($file = readdir($dh)) !== false) )
			{
				if ( ($file == ".") || ($file == "..") || ($file == ".DS_Store" )) continue;
				$clean = trim($file);
				$clean = trim($clean, ".");
				$kill = array('/','\\','<','>',':','*','"','?','|');
				$clean = str_replace($kill, "-", $clean);
				if ($file !== $clean)
				{
					echo "Rename '$file' to '$clean'\n";
					rename($file, $clean);
				}
			}
		}
	}
	else
	{
		echo "Could not open $dir\n";
	}
	closedir($dh);
}
	
?>