PREIN

/bin/sh

# Start cups if is stopped
if [ "$(systemctl is-active cups.service)" != "active" ]; then
    systemctl start cups
    sleep 2
fi

PREUN

/bin/sh

# Uninstall the printer
lpadmin -x "Boomaga"

POSTIN

/bin/sh

# Install the printer to cups backends
if [ $1 = 1 ]; then
    sh /usr/share/boomaga/scripts/installPrinter.sh
fi