#!/bin/bash -e


### BEGIN INIT INFO

# Provides:          joseki
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start daemon at boot time
# Description:       Enable service provided by daemon.

### END INIT INFO

. /lib/lsb/init-functions

export TDBROOT="/path/to/TDB-0.8.7"
export JOSEKIROOT="/path/to/Joseki-3.4.2"
export JENAROOT="/path/to/Jena-2.6.3"
export PATH="$TDBROOT/bin:$JOSEKIROOT/bin:$PATH"
export CLASSPATH=".:$JENAROOT/lib/*.jar:$TDBROOT/lib/*.jar:$JOSEKIROOT/lib/*.jar"

SELF=$(cd $(dirname $0); pwd -P)/$(basename $0)
DAEMON="bin/rdfserver"
PIDFILE=/var/run/joseki.pid
LOGFILE=/var/log/joseki.log

sanity_checks() {
     # check pid doesn't exist.
     if [ -a $PIDFILE ]; then
         /bin/echo "ERROR: PID file $PIDFILE already exists."
         exit 1
     fi
}

#
# main()
#

case "${1:-''}" in
    'start')
        sanity_checks
        log_begin_msg "Starting Joseki rdf server..."
        cd $JOSEKIROOT
        $DAEMON &> $LOGFILE & echo $! > $PIDFILE
        log_end_msg $?
        ;;

    'stop')
        log_begin_msg "Stopping Joseki rdf server..."
        start-stop-daemon --stop --pidfile $PIDFILE
        rm $PIDFILE
        log_end_msg $?
        ;;

    'restart')
        $SELF stop
        $SELF start
        ;;

      *)

      /bin/echo "Usage: $SELF start|stop|restart"
      exit 1
      ;;
esac