#!/bin/bash

set -e


#VARS
SYSTEM_CONFIG_SCRIPT=/usr/bin/system-config-printer

case $1 in 


     configure)

          if dpkg-divert --package llxcfg-lpd-client-teacher --rename --quiet --add --divert ${SYSTEM_CONFIG_SCRIPT}.real ${SYSTEM_CONFIG_SCRIPT} ; then
               ln -fs ${SYSTEM_CONFIG_SCRIPT}.wrapper ${SYSTEM_CONFIG_SCRIPT}
          else
               echo "Unable to divert file \"$SYSTEM_CONFIG_SCRIPT\"" >&2
          fi

          if [ -x /usr/bin/lliurex-version ] ; then 
               if  $(lliurex-version -t teachers)  ; then 
			llxcfg-policy enable cups || true
          		invoke-rc.d cups restart || true
               elif  $(lliurex-version -t client)  ; then 
	               llxcfg-policy disable cups || true 
	               invoke-rc.d cups stop || true 

               fi
          fi
     ;;

esac

#DEBHELPER#
exit 0