Delphi File Access

I want to have file access control in Delphi. What I want is a component or functions, or pointers to websites containig these which will let me control file acccess (such as open/close of files, directories etc. ALL file events (read, write, rename etc.) have to be taken care of, passed thru these functions, and if allowed, be executed. Otherwise, an access denied has to be returned. I think this will use IFS VXDs... I want the entire solution to be 100% Delphi. I need to submit this as my college project, so I need it fast. Theoretical suggestions are also welcome! ## Deliverables Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased. ## Platform Should work in ALL WINDOWS... 95/98/ME/NT/2K/XP. ## Deadline information As you can see, there's not much money in this... but I'll give GOOD rating.