#!/bin/sh

SYSNAME=$1
GREPNAME="\<$SYSNAME\>"

MACHINES="/tftpboot/pxe/MACHINES"

if grep $GREPNAME $MACHINES 2>/dev/null >/dev/null; then
	echo "Cleaning-up PXE setup for: $SYSNAME"
else
	echo "pxe-del: $SYSNAME is not listed in $MACHINES"
	exit
fi

ETHER=`grep $GREPNAME $MACHINES | grep -v \# | awk '{print $3}'`
MACADDR=`echo $ETHER | sed "s/://g" | tr "[:lower:]" "[:upper:]"`
IPADDR=`grep $GREPNAME $MACHINES | grep -v \# | awk '{print $2}'`
MMAC="01$MACADDR"
LINUXMAC=`echo $ETHER | sed "s/:/-/g" | tr "[:upper:]" "[:lower:]"`
LINUXPXE="01-$LINUXMAC"

echo "IP: $IPADDR"
echo "MMAC: $MMAC"

dhtadm -D -m $MMAC
pntadm -D $SYSNAME $IPADDR

echo "removing /tftpboot/$MMAC.inetboot"
rm -f /tftpboot/$MMAC.inetboot
echo "removing /tftpboot/$MMAC.bootenv.rc"
rm -f /tftpboot/$MMAC.bootenv.rc
echo "removing /tftpboot/$MMAC.nbp"
rm -f /tftpboot/$MMAC.nbp
echo "removing /tftpboot/pxe/$SYSNAME"
rm -f /tftpboot/pxe/$SYSNAME