CKFinder - Adding Folder paths to a database

Hi,

I'm looking to dynamically be able to control user access to certain folders & subfolders.

My idea is that when a folder is created, the path is added to a database table, then I can set a user's permissions for any folder/subfolder that I want, using my own admin panel. Then in the CKFinder config.php file I can dynamically create Access Control Lists based on the user's id.

Just wondering where I should look in the CKFinder code to have it manipulate the database when the folder is created/deleted/renamed. Can I get someone to point me in the right direction? I'm looking at the CreateFolder.php file in the core & thinking that I should add my code at this line:

        else {
            $bCreated = @mkdir($sServerDir);
            //my code here???
        }

FYI: I have a licensed version of CKFinder & I'm developing with PHP & MySQL.

Thank you