openbsd-ports/security/uvscan_dat/files/uvscan_update

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#!/bin/sh
#
# $OpenBSD: uvscan_update,v 1.3 2002/07/09 20:32:02 jakob Exp $
PATH=/bin:/usr/bin; export PATH
URLBASE=http://download.nai.com/products/datfiles/4.x/nai
FILES="clean.dat internet.dat names.dat scan.dat"
cd @PREFIX@/libexec/uvscan
AVVER=`ftp -o - $URLBASE/readme.txt | head -1 | cut -d' ' -f7`
DISTFILE=dat-$AVVER.tar
if [ ! -f $DISTFILE ]; then
ftp $URLBASE/$DISTFILE
if [ -f $DISTFILE ]; then
for i in $FILES ; do
rm -f $i.bak
cp -p $i $i.bak
done
if tar xf dat-$AVVER.tar $FILES ; then
echo `date` Successfully updated AntiVirus DAT files to $AVVER
fi
fi
fi