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

model=`cat /etc/model`
echo""
echo "Checking your Boxtype...."
echo "Some Plugins will not work correctly on your $model!"
echo ""
if [ "$model" = "" ]; then
	echo "Sorry! This Plugin is not available for your $model because it will not work correctly!!!"
	echo "Aborting installation..."
	exit 1
else
	echo "Boxtype: $model OK"
fi

echo "checking swapstick"
if [ ! -d /var/swap/bin/ ]; then
  echo "--------------------------"
	echo "no swapstick found...."
	echo "--------------------------"
	exit 1
fi
echo "swapstick found...."

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`
	SIZE=950
	echo "checking freespace"
	echo packege size $SIZE kb
	echo freespace size $FREE kb
	if  [ "$FREE" -lt "$SIZE" ]; then
		echo "sorry no freespace left on device"
		exit 1
	else
		echo ok		
	fi
else
	echo "syncing disk"
	sync
fi
echo "installing Openvpn ..."

mv /var/etc/autostart/usercmd.sh /var/etc/autostart/usercmd.sh.original
echo "Original usercmd.sh wird gesichert"



exit 0