provided by Star2Billing S.L.

#! /bin/sh
#
#  a2b_callback_daemon
#

NAME="a2b-callback-daemon"
DESC="A2Billing Callback Daemon"
PATH=/bin:/usr/bin:/sbin:/usr/sbin
DAEMON=/usr/bin/a2b_callback_daemon
PIDFILE=/var/run/$NAME.pid


trap "" 1
export LANG=C
export PATH


set -e
if [ -x $DAEMON ] ; then
        HAVE_DAEMON=1
else
        echo "No $NAME installed"
        exit 0
fi

. /lib/lsb/init-functions


status() {
   plist=`ps auxw | grep "$DAEMON" | grep -v grep | awk '{print $2}' | tr '\012' ' '`
   if [ "$plist" = "" ]; then
         echo "$DESC is stopped"
         return 1
   else
         echo "$DESC is running: $plist"
         return 0
   fi
}


case "$1" in
  start)
     if status > /dev/null; then
      echo "$DESC is already running. Use restart."
      exit 0
   fi
   
     log_daemon_msg " Starting $NAME  : $NAME"
    if start-stop-daemon --start --quiet --oknodo --pidfile $PIDFILE --exec $DAEMON; then
       echo `ps axf | grep -v grep | grep $DAEMON | head -n1 | awk '{print $1}'` > $PIDFILE
      log_end_msg 0
   else
      log_end_msg 1
   fi
   
    ;;

  stop)
    log_daemon_msg "Stopping $NAME : $NAME"
    if start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE; then
       rm -rf $PIDFILE 2> /dev/null
      log_end_msg 0
   else
      log_end_msg 1
   fi
    ;;
 
  status)
        status
        exit $?
        ;;
   
  reload-config)
    log_daemon_msg "Reloading $NAME configuration"
    if start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE --signal HUP --exec $DAEMON; then
      log_end_msg 0
   else
      log_end_msg 1
   fi
    ;;

  restart-daemon)
    log_daemon_msg "Restarting $NAME"
    if start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE --oknodo --exec $DAEMON  --retry 30; then
       rm -rf $PIDFILE 2> /dev/null
       
      if start-stop-daemon --start --quiet --oknodo --make-pidfile --pidfile $PIDFILE --exec $DAEMON; then
         echo `ps axf | grep -v grep | grep $DAEMON | head -n1 | awk '{print $1}'` > $PIDFILE
         log_end_msg 0
      else
         log_end_msg 1
      fi
      
    else
      log_end_msg 1
   fi
    ;;

  restart)
    $0 restart-daemon
    exit $?
    ;;

  *)
    log_success_msg "Usage: /etc/init.d/$NAME {start|stop|status|reload-config|restart}"
    exit 1
    ;;
esac


exit 0