source: ipk/source/picons_HD_astra_23.5/CONTROL/preinst@ 17543

#!/bin/sh
#
TMP=/tmp/.picon
echo "syncing disk"
sync

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

if [ -e /etc/.fullusb ] || [ -e /etc/.usbimage ]; then
        echo "detected USB Image...."
        echo "ok..."
elif [ "$model" = "ufs912" ] || [ "$model" = "at7000" ] || [ "$model" = "at700" ]; then
        echo "detected Boxtype : $model...."
        echo "ok..."
        if [ `ls -la /var/usr/local/share/enigma2 | grep "/var/swap/picon" | wc -l` -ge 1 ]; then
                echo "check ok...installing to swap...."
        else
                if [ `df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | tail -n1 | wc -l` -eq 1 ]; then
                        SPACE=`df | grep /dev/mtdblock | grep var | sed 's/ \+/ /g' | cut -d ' ' -f4 | tail -n1`
                        FREE=`expr $SPACE - 100`
                        SIZE=4150
                        echo "checking freespace in flash"
                        echo packege size $SIZE kb
                        echo freespace size $FREE kb
                        if  [ "$FREE" -lt "$SIZE" ]; then
                                echo "sorry no freespace left on device"
                                echo "ERROR: this package will not fit in your flash..."
                                echo "...you need a swapstick to install the package on your $model...!"
                                echo "aborting installation..."
                                exit 1
                        else
                                echo freespace ok
                        fi
                fi
        fi
else
        if [ `ls -la /var/usr/local/share/enigma2 | grep "/var/swap/picon" | wc -l` -ge 1 ]; then
                echo "check ok...installing to swapstick...."
        else
                echo "ERROR: this package will not fit in your flash..."
                echo "...you need a swapstick to install the package on your $model...!"
                echo "aborting installation..."
                exit 1
        fi
fi

echo "installing hd picons for Astra 23.5..."
buildgroup=`cat /etc/.buildgroup`
echo "checking OS"
if  [ `cat /etc/motd | grep $buildgroup | grep M | grep rev | wc -l` -eq 0 ]; then
        echo ---------------------------
        echo DONT USE this IPK Package!!
        echo ---
        echo Only for $buildgroup Image!!
        echo ---------------------------
        exit 1
fi
exit 0