#!/bin/sh
#
# ELWIX install script for device
#
# (C) AITNET ltd - Sofia/Bulgaria <office@aitnet.org>
#    by Michael Pounov <misho@elwix.org>
#
# $Id: install2dev.sh,v 1.3 2013/08/05 13:10:16 misho Exp $
#

[ -r ./config/rc.elwix ] && . ./config/rc.elwix
if [ X"${ELWIX_IS_CONFIGURED}" != X"YES" ]; then
	echo
	echo "ELWIX project is not configured !?!"
	echo
	exit 1
fi

if [ "${USER}" != "root" ]; then
	echo
	echo "ELWIX project is not configured - install must build under root !?!"
	echo
	exit 1
fi

MNT="/mnt"

initdev()
{
	echo -n "+++ Init device $1 label ... "
	if disklabel -w $1; then
		echo "OK"
	else
		echo "Failed!"
		exit 3
	fi

	if newfs -b8192 -f1024 -m0 -Lelwix ${1}a; then
		echo "+++ Formatting ... OK"
	else
		echo "+++ Formatting ... Failed!"
		exit 3
	fi
}

mountdev()
{
	echo -n "+++ Mount device $1 to $MNT ... "
	if mount ${1}a $MNT; then
		echo "OK"
	else
		echo "Failed!"
		exit 4
	fi
}

umountdev()
{
	echo -n "+++ Unmount $MNT ... "
	if umount $MNT; then
		echo "OK"
	else
		echo "Failed!"
		exit 4
	fi
}

enablejfs()
{
	if tunefs -n enable -j enable ${1}a; then
		echo "Start FS Journaling ... OK"
	else
		echo "Start FS Journaling ... Failed!"
		exit 6
	fi
}

boot2dev()
{
	echo -n "+++ Installboot to device $1 ... "
	if disklabel -B -b ${WORLD}/boot/boot -m ${TARGET} ${1}; then
		echo "OK"
	else
		echo "Failed!"
		exit 7
	fi
}

install2()
{
	echo -n "+++ Install ELWIX OS from $1 into $MNT ... "
	if tar -xzvpf $1 -C $MNT; then
		echo "OK"
	else
		echo "Failed!"
		exit 5
	fi
}

### main()

if [ -z $1 ]; then
	echo
	echo "Error:: not specified raw disk drive for install ELWIX OS ..."
	echo "  Syntax: (raw disk like: /dev/da1 or da1)"
	echo
	echo " If you wish, may apply secondary optional file name argument for other firmware"
	echo
	exit 2
else
	DEV=$(echo $1 | awk '{ 
		if (!($1 ~ /^\//))
			printf("/dev/%s", $1);
		else
			printf("%s", $1);
	}')
	if ! [ -c $DEV ]; then
		echo "Wrong device $DEV !!!"
		exit 1
	fi
fi

if [ -z "$2" -o ! -r "$2" ]; then
	echo
	echo "Error:: ELWIX OS tar file '$2' not found!"
	echo
	exit 2
fi


initdev $DEV

mountdev $DEV
install2 ${2:-"${REL}/${OS}"}
umountdev

#enablejfs $DEV
boot2dev $DEV

echo "ELWIX OS install complete."