#!/bin/sh
#----------------------------------------------------------------------------
# /etc/rc.d/rc495.lcd4linux - configuration of your lcd-devices  __FLI4LVER__
#
# Creation:     09.09.2005  Christian Brueggemann
# Update:       $Id$
#----------------------------------------------------------------------------

if [ "$OPT_LCD4LINUX" = "yes" ]
then
    begin_script LCD4Linux "starting LCD4Linux..."

    if [ "$LCD4LINUX_EXPERT_MODE" = "no" ]
    then
        (
            echo "Display 'configured'"
            echo "Display configured {"

            # setup driver specifiy sections
            . /etc/rc.d/lcd4linux.driver
            if [ "0$LCD4LINUX_DRV_OPTION_N" -gt 0 ]
            then
                for i in `seq 1 $LCD4LINUX_DRV_OPTION_N`
                do
                    eval echo \"    \$LCD4LINUX_DRV_OPTION_${i}   \'\$LCD4LINUX_DRV_OPTION_${i}_VALUE\'\"
                done
            fi
            echo "    Icons '$LCD4LINUX_ICONS'"
            echo "    Size '$LCD4LINUX_DISPLAY_SIZE'"
            echo "}"
            echo ""

            echo "Layout 'L$LCD4LINUX_DISPLAY_SIZE'"
            echo "Layout L$LCD4LINUX_DISPLAY_SIZE {"

            [ 0$LCD4LINUX_LAYOUT_N -eq 0 ] || for i in `seq 1 $LCD4LINUX_LAYOUT_N`
            do
               eval layout='$LCD4LINUX_LAYOUT_'$i
               layoutrow=`echo $layout | sed s/:/\'/g`
               echo "   $layoutrow"
            done

            echo "}"
            echo ""
        ) > /etc/lcd4linux/lcd4linux.conf
        cat /etc/lcd4linux/lcd4linux.conf.tmpl >> /etc/lcd4linux/lcd4linux.conf
        sed -i "s/LCD4LINUX_DSL_SPEED_IN/$LCD4LINUX_DSL_SPEED_IN/" /etc/lcd4linux/lcd4linux.conf
        sed -i "s/LCD4LINUX_DSL_SPEED_OUT/$LCD4LINUX_DSL_SPEED_OUT/" /etc/lcd4linux/lcd4linux.conf
        rm /etc/lcd4linux.conf.tmpl
        chmod 0600 /etc/lcd4linux/lcd4linux.conf
    fi

    if [ "$LCD4LINUX_TEST" != "no" ]
    then
        logmsg lcd4linux local0.info 'LCD4Linux in TestMode!'
        logmsg lcd4linux local0.info "Start LCD4Linux with 'lcd4linux -f /etc/lcd4linux/lcd4linux.conf -Fvv'"
    else
        if [ "$LCD4LINUX_START_STOP_MSG" = "yes" ]
        then
            logmsg lcd4linux local0.info 'stopping lcd4linux Startup layout'
            kill `cat /var/run/lcd4linux.startup.pid`
            rm -f /var/run/lcd4linux.startup.pid
        fi
        logger -t lcd4linux -p local0.info "starting lcd4linux-daemon on $HOSTNAME ..."
        log_info "starting lcd4linux-daemon on $HOSTNAME ..."
        service-restart.sh 5 /usr/bin/lcd4linux -F -f /etc/lcd4linux/lcd4linux.conf -q >/dev/null 2>&1 &
        if [ "$?" != "0" ]
        then
            logmsg lcd4linux local0.err '*** ERROR: cannot start lcd4linux! ***'
            logmsg lcd4linux local0.err '*** ERROR: check OPT_LCD4LINUX and your lcd4linux.conf! ***'
        fi
    fi

    if [ "$LCD4LINUX_START_STOP_MSG" = "yes" ]
    then
        # wrap halt & poweroff
        mkdir /sbin/real
        mv /sbin/halt /sbin/real
        { echo "#!/bin/sh"
          echo "> /haltflag"
          echo "/sbin/real/halt"
        } >/sbin/halt
        chmod 555 /sbin/halt
        mv /sbin/poweroff /sbin/real
        { echo "#!/bin/sh"
          echo "> /poweroffflag"
          echo "/sbin/real/poweroff"
        } >/sbin/poweroff
        chmod 555 /sbin/poweroff
        rm -f /haltflag
        rm -f /poweroffflag
    fi
    
    end_script
fi