Listing and preventing file access under XP/Vista/W7

[bendeguzz]

Hi!

I would like to write an application which shows all file accesses in system. With the help of madshi component I was easily able to list the file accesses, but unfortunately I can't find anything on the internet (maybe I'm using the wrong keywords :S) to prevent access from certain files. What should I look after to do that?

Thanks

Oh I almost forgot it I'm using delphi, but almost anything helps... except asm

Edited May 20, 2010 by bendeguzz

[ghandi]

http://www.codeproject.com/kb/system/hooksys.aspx

I know you said you use Delphi, but perhaps this might help?

HR,

Ghandi

[bendeguzz]

Thanks for the link. I have already used some hooks to make a keylogger application. My problem is that I did not find any API call that is present during file operations.