update init script, add check status, lsb fonction

tools/arkdaemon

@@ -5,10 +5,13 @@
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
 # Short-Description: ARK manager deamon
-# Description:       Automaticaly start ARK server
+# Description:       ARK manager daemon used to start the server and keep it updated
 #
 ### END INIT INFO
 
+# Using the lsb functions to perform the operations.
+. /lib/lsb/init-functions
+
 # Global variables
 source /etc/arkdaemon.cfg
 source /home/${steamuser}/.arkmanager.cfg
@@ -17,33 +20,45 @@ NAME=arkmanager_daemon
 DESC="ARK manager daemon used to start the server and keep it updated"
 PIDFILE="/var/run/${NAME}.pid"
 LOGFILE="${logdir}/${NAME}.log"
-
-
-DAEMON="sh /usr/bin/arkmanager update"
-
+DAEMON="arkmanager"
 START_OPTS="--pidfile ${PIDFILE} --user=${steamuser} ${DAEMON}"
 
 set -e
 
+# If the daemon is not there, then exit.
+test -x $DAEMON || exit 5
+
 case "$1" in
   start)
-    echo -n "Starting ${DESC}: "
-    daemon $START_OPTS >> $LOGFILE
-    echo "$NAME."
+    log_daemon_msg "Starting" "$NAME"
+    if start-stop-daemon -b --start --quiet --oknodo --pidfile $PIDFILE --exec $DAEMON ; then
+      log_end_msg 0
+    else
+      log_end_msg 1
+    fi
   ;;
+
   stop)
-    echo -n "Stopping $DESC: "
+    log_daemon_msg "Stopping" "$NAME"
     kill ${cat $PIDFILE}
     echo "$NAME."
     rm -f $PIDFILE
   ;;
+
   restart|force-reload)
-    echo -n "Restarting $DESC: "
-    kill $(cat $PIDFILE)
-    sleep 1
-    daemon $START_OPTS >> $LOGFILE
-    echo "$NAME."
+    $0 stop && sleep 2 && $0 start
   ;;
+
+  status)
+    # Check the status of the process.
+    PID=`ps -ef | grep $DAEMON | grep -v grep | awk '{print $2}'`
+    if  [ -n "$PID" ];  then
+      echo "$NAME is running on PID $PID"
+    else
+  	echo "$NAME is not running"
+    fi
+  ;;
+
   *)
     N=/etc/init.d/$NAME
     echo "Usage: $N {start|stop|restart|force-reload}" >&2