#!/bin/sh

echo "---------------------------------------"
echo "Rongta Portable Printer"
echo "Driver installer"
echo ""
if [ `id -u` != 0 ];then 
    echo "This script requires root user access."
    echo "Re-run as root user."
    exit 1
fi 

SERVERROOT=$(grep '^ServerRoot' /etc/cups/cupsd.conf | awk '{print $2}')

if [ -z $FILTERDIR ] || [ -z $PPDDIR ]
then
    echo "Searching for ServerRoot, ServerBin, and DataDir tags in /etc/cups/cupsd.conf"
    echo ""

    if [ -z $FILTERDIR ]
    then
        SERVERBIN=$(grep '^ServerBin' /etc/cups/cupsd.conf | awk '{print $2}')

        if [ -z $SERVERBIN ]
        then
            echo "ServerBin tag not present in cupsd.conf - using default"
            FILTERDIR=/usr/lib/cups/filter
        elif [ ${SERVERBIN:0:1} = "/" ]
        then
            echo "ServerBin tag is present as an absolute path"
            FILTERDIR=$SERVERBIN/filter
        else
            echo "ServerBin tag is present as a relative path - appending to ServerRoot"
            FILTERDIR=$SERVERROOT/$SERVERBIN/filter
        fi
    fi

    echo ""

    if [ -z $PPDDIR ]
    then
        DATADIR=$(grep '^DataDir' /etc/cups/cupsd.conf | awk '{print $2}')

        if [ -z $DATADIR ]
        then
            echo "DataDir tag not present in cupsd.conf - using default"
            PPDDIR=/usr/share/cups/model/RongtaLable
        elif [ ${DATADIR:0:1} = "/" ]
        then
            echo "DataDir tag is present as an absolute path"
            PPDDIR=$DATADIR/model/RongtaLable
        else
            echo "DataDir tag is present as a relative path - appending to ServerRoot"
            PPDDIR=$SERVERROOT/$DATADIR/model/RongtaLable
        fi
    fi

    echo ""
fi

echo "Copying rastertoRtPortable filter to $FILTERDIR"

TARGET_CPU=`uname -m`
export EXECUTABLE="filter/x86/rastertoRtPortable"

case $TARGET_CPU in 
	x86_64)
		if [ -f /etc/debian_version ]; then
			export EXECUTABLE="filter/debian12_x64/rastertoRtPortable"
		else
			export EXECUTABLE="filter/x86_64/rastertoRtPortable"
		fi
	;;
	aarch64)
	export EXECUTABLE="filter/aarch64/rastertoRtPortable"
	;;
	loongarch64)
	export EXECUTABLE="filter/loongarch64/rastertoRtPortable"
	;;
esac

mkdir -p $FILTERDIR
chmod +x ./${EXECUTABLE}
install -m 755 ./${EXECUTABLE} $FILTERDIR
echo ""

echo "Copying model ppd files to $PPDDIR"
mkdir -p $PPDDIR
install -m 644 ppd/*.ppd $PPDDIR
echo ""

if [ -z $RPMBUILD ]
then
    echo "Restarting CUPS"
    if [ -x /etc/software/init.d/cups ]
    then
        /etc/software/init.d/cups stop
        /etc/software/init.d/cups start
    elif [ -x /etc/rc.d/init.d/cups ]
    then
        /etc/rc.d/init.d/cups stop
        /etc/rc.d/init.d/cups start
    elif [ -x /etc/init.d/cups ]
    then
        /etc/init.d/cups stop
        /etc/init.d/cups start
    elif [ -x /sbin/init.d/cups ]
    then
        /sbin/init.d/cups stop
        /sbin/init.d/cups start
    elif [ -x /etc/software/init.d/cupsys ]
    then
        /etc/software/init.d/cupsys stop
        /etc/software/init.d/cupsys start
    elif [ -x /etc/rc.d/init.d/cupsys ]
    then
        /etc/rc.d/init.d/cupsys stop
        /etc/rc.d/init.d/cupsys start
    elif [ -x /etc/init.d/cupsys ]
    then
        /etc/init.d/cupsys stop
        /etc/init.d/cupsys start
    elif [ -x /sbin/init.d/cupsys ]
    then
        /sbin/init.d/cupsys stop
        /sbin/init.d/cupsys start
    else
        echo "Could not restart CUPS"
    fi
    echo ""
fi

echo "Install Complete"
echo "Go to http://localhost:631, or http://127.0.0.1:631 to manage your printer please!"
echo ""
exit 0
