#!/bin/sh
config() {
    NEW="$1"
    OLD="$(dirname $NEW)/$(basename $NEW .new)"
    # If there's no config file by that name, mv it over:
    if [ ! -r $OLD ]; then
	mv $NEW $OLD
    elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
	rm $NEW
    fi
    # Otherwise, we leave the .new copy for the admin to consider...
}

preserve_perms() {
    NEW="$1"
    OLD="$(dirname $NEW)/$(basename $NEW .new)"
    if [ -e $OLD ]; then
	cp -a $OLD ${NEW}.incoming
	cat $NEW > ${NEW}.incoming
	mv ${NEW}.incoming $NEW
    fi
    config $NEW
}

preserve_perms /etc/rc.d/rc.vde2.new
config /etc/rc.d/rc.vde2.conf.new

# Check for vboxusers group here
if ! grep ^vboxusers: /etc/group 2>&1 > /dev/null; then
    /usr/sbin/groupadd -g 215 vboxusers
fi