[Serusers] Question about permissions module.

[Ricardo Martinez]

Hello.	
I'm trying to make an "allow_trusted IP's" call without consult a mysql
database, instead i want to check against a plaintext file.  Can i do this
through the permissions module?.  In the README it says : 

1.1. Overview

1.1.1. Call Routing

   The module can be used to determine if a call has appropriate
   permission to be established. Permission rules are stored in
   plaintext configuration files similar to hosts.allow and
   hosts.deny files used by tcpd.

Thanks in advance.

Ricardo Martinez.-