ddclient.init

   1 #!/bin/sh
   2 #
   3 # ddclient              ddclient (secure shell daemon)
   4 #
   5 # chkconfig:    345 55 45
   6 #
   7 # description:  ddclient - dynamic dns client
   8
   9
  10 # Source function library
  11 . /etc/rc.d/init.d/functions
  12
  13 # Get network config
  14 . /etc/sysconfig/network
  15
  16 # Get service config
  17 [ -f /etc/sysconfig/ddclient ] && . /etc/sysconfig/ddclient
  18
  19 # Check that networking is up.
  20 if is_yes "${NETWORKING}"; then
  21         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  22                 msg_network_down "Dynamic DNS Client"
  23                 exit 1
  24         fi
  25 else
  26         exit 0
  27 fi
  28
  29 start() {
  30         # Check if the service is already running?
  31         if [ -f /var/lock/subsys/ddclient ]; then
  32                 msg_already_running "Dynamic DNS Client"
  33                 return
  34         fi
  35
  36         msg_starting "Dynamic DNS Client"
  37         interval=$(awk -F= '{gsub(/[ \t]*#.*/, "")} $1 == "daemon" {print $2}' /etc/ddclient/ddclient.conf)
  38         daemon /usr/sbin/ddclient -daemon ${interval:-300}
  39         RETVAL=$?
  40         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/ddclient
  41 }
  42
  43 stop() {
  44         if [ ! -f /var/lock/subsys/ddclient ]; then
  45                 msg_not_running "Dynamic DNS Client"
  46                 return
  47         fi
  48
  49         msg_stopping "Dynamic DNS Client"
  50         killproc ddclient
  51         rm -f /var/run/ddclient.pid /var/lock/subsys/ddclient >/dev/null 2>&1
  52 }
  53
  54 reload() {
  55         if [ ! -f /var/lock/subsys/ddclient ]; then
  56                 msg_not_running "Dynamic DNS Client"
  57                 RETVAL=7
  58                 return
  59         fi
  60
  61         msg_reloading "Dynamic DNS Client"
  62         killproc ddclient -HUP
  63         RETVAL=$?
  64 }
  65
  66 RETVAL=0
  67 # See how we were called.
  68 case "$1" in
  69   start)
  70         start
  71         ;;
  72   stop)
  73         stop
  74         ;;
  75   restart)
  76         stop
  77         start
  78         ;;
  79   reload|force-reload)
  80         reload
  81         ;;
  82   status)
  83         status ddclient
  84         exit $?
  85         ;;
  86   *)
  87         msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
  88         exit 3
  89 esac
  90
  91 exit $RETVAL