developer.intra2net.com Git - bpdyndnsd/blob - scripts/bpdyndnsd

   1 #! /bin/sh
   2 #
   3 # bpdyndnsd
   4 #
   5 # chkconfig: - 93 04
   6 # description: Bullet proof dynamic DNS update daemon.
   7 # processname: bpdyndnsd
   8
   9 # Source function library.
  10 . /etc/rc.d/init.d/functions
  11
  12 # define the paths to the binaries:
  13 path_prg=/usr/intranator/bin/bpdyndnsd
  14
  15 # other paths:
  16 path_pidfile=/var/run/bpdyndnsd.pid
  17
  18
  19 ##
  20 ## tool functions:
  21 ##
  22
  23 is_running() {
  24     [ -f ${path_pidfile} ] || return 1
  25     pid_from_file=`head -n1 ${path_pidfile}`
  26     [ -L /proc/${pid_from_file}/exe ] || return 1
  27     [ "`readlink /proc/${pid_from_file}/exe`" = "${path_prg}" ]
  28 }
  29 # eo is_running
  30
  31
  32 ##
  33 ## the functions:
  34 ##
  35
  36 start() {
  37    echo -n "Starting bpdyndnsd: "
  38
  39    initlog -c "${path_prg} --daemon_mode 1 --syslog 1" && success || failure
  40    RETVAL=$?
  41    echo
  42
  43    if [ $RETVAL -eq 0 ] ; then
  44       touch /var/lock/subsys/bpdyndnsd
  45    fi
  46    return $RETVAL
  47 }
  48
  49 stop() {
  50     echo -n "Stopping bpdyndnsd: "
  51
  52     killproc bpdyndnsd
  53     RETVAL=$?
  54     echo
  55
  56     rm -f /var/lock/subsys/bpdyndnsd
  57     return $RETVAL
  58 }
  59
  60 reload() {
  61     echo -n "Reloading bpdyndnsd: "
  62
  63     killproc bpdyndnsd -HUP
  64     RETVAL=$?
  65     echo
  66
  67     return $RETVAL
  68 }
  69
  70 ##
  71 ## determine what we should do:
  72 ##
  73 case "$1" in
  74     start)
  75         start
  76         ;;
  77     stop)
  78         stop
  79         ;;
  80     status)
  81         status bpdyndnsd
  82         ;;
  83     restart)
  84         stop
  85         start
  86         ;;
  87     reload)
  88         reload
  89         ;;
  90     condrestart)
  91         if [ -f /var/lock/subsys/bpdyndnsd ]; then
  92             stop
  93             start
  94         fi
  95         ;;
  96     *)
  97         echo "Usage: bpdyndnsd {start|stop|status|restart|reload|condrestart}"
  98         exit 1
  99 esac
 100
 101 exit $RETVAL