PMTA Bounce Cleaner

We need to set up a script that will search inside a dedicated server all PowerMTA server log files (of every virtual MTA used) and load all hard bounce emails into a mysql database. The script needs to run once a day (cron) and not search already searched logs. this database must be accessible and readable by the php script installed on the server and use it as a suppression database list for every sending. You should have a good knowledge of PowerMTA bounce codes.