#!/bin/sh
TMP=/tmp/.keys

if [ ! -e /var/keys/vizcam.conf.vizcam ]; then
	echo "remove ipk vizcam.conf"
	rm /var/keys/vizcam.conf
fi

if [ ! -e /var/keys/vizcam.provid.vizcam ]; then
	echo "remove ipk vizcam.provid"
	rm /var/keys/vizcam.provid
fi

if [ ! -e /var/keys/vizcam.srvid.vizcam ]; then
	echo "remove ipk vizcam.srvid"
	rm /var/keys/vizcam.srvid
fi

if [ ! -e /var/keys/vizcam.dvbapi.vizcam ]; then
	echo "remove ipk vizcam.dvbapi"
	rm /var/keys/vizcam.dvbapi
fi
if [ `df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1 | wc -l` -eq 1 ]; then
	SPACE=`df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | head -n1`
	FREE=`expr $SPACE - 100`
	echo new freespace size $FREE kb
else
	echo "syncing disk"
	sync
fi
echo "removing Vizcam and configs"
exit 0