Make CKFinder use generic connector

Hello,

we're trying to integrate CKFinder with CKEditor in one of our Applications. The only problem is that we have to write our own connector, since the mentioned application is written in pl/sql (none of the default connectors - PHP, ASP, ... - applicable).

In theory, if I understand correctly, I should be able to set the URL for filebrowsing etc. in CKEditor's config file (the Url in this case would be a pl/sql Procedure), and after installation (copying) of CKFinder on the Server, my pl/sql connector should be able to communicate with the Javascript-portions of CKFinder.
So, I downloaded the PHP-version for testing purposes, intending to only use the Javascript part of it.
In reality, whatever I try to adapt in the loaded Javascript files to prevent the PHP-connector to spring to action doesn't work.
We definitely cannot install PHP (or ASP or any of the other "readymades") on the Server, so any settings in the config.php (or any other .php-File) won't have the desired effect.

Does anybody have experience with the integeration of CKFinder/Editor in another programming language (other than the 4 offered by CKSource)?
How do I get CKFinder to "talk" to my generic connector and receive the XML-Infos e.g. from a pl/sql procedure?

Thanks a lot in advance,
Alex