#!/bin/sh

PATH=/usr/ucb:/usr/bsd:/bin:/usr/bin:/usr/etc:/etc:/usr/gnu/bin:/usr/local/gnu/bin:/usr/local/bin ; export PATH

wdir=`/bin/pwd`

instpak="$wdir/!TCM5970.CFG $wdir/INSTALL $wdir/INSTALL.manual $wdir/README $wdir/fe_control $wdir/fe_control.1 $wdir/if_fe.o $wdir/lanscan $wdir/fescan $wdir/lanconfig /etc/eisa_config /etc/master /etc/conf/liblan.a "

# must be root to run
if [ `whoami` != "root" ]
then
        echo "$0: Sorry must be run as root."
        exit
fi

# must be HPUX 9.0
x=`/bin/uname -s -r | grep "HP-UX A.09"`
if [ -z "$x" ]
then
	echo "$0: Sorry will only run on HP-UX 9.0x systems"
	exit
fi

# make sure we have the install files
for i in $instpak
do
        if [ ! -f $i ]
        then
                echo "$0: `echo $i | sed -e s-$wdir--` is missing, can't contiune"
		exit
	fi
done

previnst=""
# check for previous installation of driver
x=`strings /hp-ux | grep Phobos`
if [ -n "$x" ]
then
	echo ""
	echo "FE driver already installed in kernel."
	previnst="TRUE"
elif [ -f /etc/eisa/\!TCM5970.CFG ]
then
	echo ""
	echo "fe_install as run been attempted earlier."
	previnst="TRUE"
fi
if [ -n "$previnst" ]
then
	echo "Please confirm that you want to run fe_install."
	echo "Continue with install (y/n) [n] \c" 
	read y
	case $y in
		yes|YES|y|Y) 
			if [ -f ./fe_uninstall ]
			then
				./fe_uninstall -cleanup
			else
				echo "Need to run fe_uninstall and it is not in this directory"
				echo "quiting"
				echo ""
				exit 1
			fi
			;;
		n|N|no|NO|"") exit ;;
		*) :
	esac
fi

# install the EISA config file, load and verify
echo "Configuring EISA card, please ignore following messages"
sleep 2
/bin/cp \!TCM5970.CFG /etc/eisa
/etc/eisa_config -a
havecard=`/etc/eisa_config < /dev/null | grep TCM5970 2>/dev/null`

echo ""
echo ""
echo ""
echo ""
sleep 2
if [ ! -n "$havecard" ]
then
	echo "*** NOTICE ***"
	echo "H100 ethernet adapter not found on system. Will continue to build"
	echo "new kernel. Once the adapter is installed the system should automatically"
	echo "configure it."
	echo ""
	sleep 4
else
	echo "H100 ethernet adapter found!"
	sleep 2
fi
	
################################ let get down to work ########################

# man page for fe_control
mkdir -p /usr/man/man1
/bin/cp -p fe_control.1 /usr/man/man1

# fe_control
/bin/cp -p fe_control /usr/bin/fe_control

# lanscan
if [ ! -f /etc/lanscan.hpux ]
then
	/bin/mv /etc/lanscan /etc/lanscan.hpux
fi
/bin/cp -p lanscan /etc/lanscan	

#fescan
/bin/cp -p fescan /etc/fescan

# lanconfig
if [ ! -f /etc/lanconfig.hpux ]
then
	/bin/mv /etc/lanconfig /etc/lanconfig.hpux
fi
/bin/cp -p lanconfig /etc/lanconfig	

# if_fe.o
if [ ! -f /etc/conf/liblan.a.b4fe ]
then
	/bin/mv /etc/conf/liblan.a /etc/conf/liblan.a.b4fe
fi
/bin/cp /etc/conf/liblan.a.b4fe /etc/conf/liblan.a
ar -r /etc/conf/liblan.a if_fe.o

#add fe entry to /etc/master
x=`grep "fe              fe" /etc/master`
if [ -z "$x" ]
then
	if [ ! -f /etc/master.b4fe ]
	then
		/bin/mv /etc/master /etc/master.b4fe
	fi
	/bin/cp /etc/master.b4fe /etc/master

	replace=`grep '\-\-\-' /etc/master | /usr/bin/head -1`
	last=`echo "$replace" | sed -e s"/*               ---             -       -       -1      //"`
	sed -e s"/$replace/fe              fe              9       181     -1      $last/" /etc/master > /etc/master.new
	y=`grep "fe              fe" /etc/master.new`
	if [ -z "$y" ]
	then
		echo "$0: Sorry error dealing with master file"
		exit
	else
		/bin/mv /etc/master.new /etc/master
	fi
fi

# add fe to dfile
if [ ! -f /etc/conf/dfile.b4fe ]
then
	/bin/mv /etc/conf/dfile /etc/conf/dfile.b4fe
fi
/bin/cp /etc/conf/dfile.b4fe /etc/conf/dfile
echo "fe" >> /etc/conf/dfile

# config the kernel
cd /etc/conf
/etc/config dfile
# build
/bin/rm -f hp-ux
/bin/make -f config.mk

if [ ! -f /etc/conf/hp-ux ]
then
	echo "$0: Error building new kernel - stopping"
	exit
fi

# put in place - saving old kernel
echo "Ready to install new kernel and reboot? (y/n) [y] \c"
read y
case $y in
	yes|YES|y|Y|"") : ;;
	n|N|no|NO) exit ;;
	*) :
esac

/bin/cp /hp-ux /SYSBKUP
/bin/cp hp-ux /hp-ux
/bin/sync
/bin/sync
/etc/reboot