#!/bin/sh

VERSION="31"

get_ifdev() {
	dmesg | egrep '[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]' | head -1 | cut -f1 -d' '|cut -f1 -d:
}
get_ifdevs() {
	dmesg | egrep '[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]:[0-9a-z][0-9a-z]' | cut -f1 -d' '|cut -f1 -d:
}

echo -n Getting essentials...
cp /bin/ls /mnt/rm
ln /mnt/rm /mnt/tar
ln /mnt/rm /mnt/gunzip
echo ...done


echo -n Deleting original files...
rm -rf /install*
rm -rf /upgrade
/mnt/rm -rf /bin/*
/mnt/rm -rf /etc/*
/mnt/rm -rf /sbin/*
/mnt/rm -rf /usr/*
/mnt/rm -rf /var/*
echo ...done


echo -n Mounting mfs...
/tmp/sbin/mount_mfs -s   8500	swap /bin	#93
/tmp/sbin/mount_mfs -s   3000	swap /etc	#76
/tmp/sbin/mount_mfs -s  25000	swap /sbin	#88
/tmp/sbin/mount_mfs -s 140000	swap /usr	#89
/tmp/sbin/mount_mfs -s  20000	swap /var	#80
echo ...done


echo -n Installing files...
cd /
/mnt/gunzip -c /mnt2/base$VERSION.tgz	| /mnt/tar xpf -
for file in /mnt2/*$VERSION.tgz; do
	if [ $file != '/mnt2/base$VERSION.tgz' ]; then
		tar zxpf $file
	fi
done
echo ...done


echo -n Finishing touches...
umount /mnt2
eject /dev/cd0c

rm -rf /tmp/*
mount_mfs -s 20000 swap /tmp
touch /fastboot

cd /dev
./MAKEDEV pf*
./MAKEDEV pty
for n in 1 2 3 4 5 6 7 ; do
	./MAKEDEV bpf$n
done

IFDEV=`get_ifdev`
IFDEVS=`get_ifdevs`
if [ ! -f /etc/hostname.$IFDEV ]; then
	echo dhcp NONE NONE NONE > /etc/hostname.$IFDEV
fi

cp /etc/rc /tmp/rc
egrep -v '^(mount|umount|swapctl)' /tmp/rc > /etc/rc
echo ...done


exit