ifplugd.init

   1 #!/bin/sh
   2 #
   3 # ifplugd               ifplugd
   4 #
   5 # chkconfig:    345 16 84
   6 #
   7 # description:  ifplugd
   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/ifplugd ] && . /etc/sysconfig/ifplugd
  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 -a "$1" != init ]; then
  22                 msg_network_down ifplugd
  23                 exit 1
  24         fi
  25 else
  26         exit 0
  27 fi
  28
  29 [ -n "$2" ] && INTERFACES="$2"
  30
  31 [ "$INTERFACES" = "auto" ] && INTERFACES=$(awk -F: '/(eth|wlan)/ { print $1 }' /proc/net/dev | xargs)
  32
  33 RETVAL=0
  34 # See how we were called.
  35 case "$1" in
  36   start)
  37         # Check if the service is already running?
  38         if [ ! -f /var/lock/subsys/ifplugd ]; then
  39             for iface in $INTERFACES; do
  40                 msg_starting "Network Interface Plugging Daemon ($iface)"
  41                 args=$(eval echo \$\{ARGS_${IF}\})
  42                 [ -z "$args" ] && args="${ARGS}"
  43                 daemon /sbin/ifplugd -i ${iface} ${args}
  44                 NEW_RETVAL=$?
  45                 [ "$RETVAL" -eq "0" ] && RETVAL=${NEW_RETVAL}
  46             done
  47             [ $RETVAL -eq 0 ] && touch /var/lock/subsys/ifplugd
  48         else
  49             msg_already_running ifplugd
  50         fi
  51         ;;
  52   stop)
  53         if [ -f /var/lock/subsys/ifplugd ]; then
  54             for iface in $INTERFACES; do
  55                 msg_stopping "Network Interface Plugging Daemon ($iface)"
  56                 daemon /sbin/ifplugd -k -i ${iface}
  57                 NEW_RETVAL=$?
  58                 [ "$RETVAL" -eq "0" ] && RETVAL=${NEW_RETVAL}
  59             done
  60             rm -f /var/run/ifplugd.pid /var/lock/subsys/ifplugd >/dev/null 2>&1
  61         else
  62             msg_not_running ifplugd
  63         fi
  64         ;;
  65   suspend)
  66         if [ -f /var/lock/subsys/ifplugd ]; then
  67             for iface in $INTERFACES; do
  68                 msg_stopping "Network Interface Plugging Daemon (suspending $iface)"
  69                 daemon /sbin/ifplugd -S -i ${iface}
  70                 NEW_RETVAL=$?
  71                 [ "$RETVAL" -eq "0" ] && RETVAL=${NEW_RETVAL}
  72             done
  73         else
  74             msg_not_running ifplugd
  75         fi
  76         ;;
  77    resume)
  78         if [ -f /var/lock/subsys/ifplugd ]; then
  79             for iface in $INTERFACES; do
  80                 msg_starting "Network Interface Plugging Daemon (resuming $iface)"
  81                 daemon /sbin/ifplugd -R -i ${iface}
  82                 NEW_RETVAL=$?
  83                 [ "$RETVAL" -eq "0" ] && RETVAL=${NEW_RETVAL}
  84             done
  85         else
  86             msg_not_running ifplugd
  87         fi
  88         ;;
  89   restart)
  90         $0 stop
  91         $0 start
  92         exit $?
  93         ;;
  94   status)
  95         status /sbin/ifplugd
  96         for iface in $INTERFACES; do
  97             /sbin/ifplugd -c -i ${iface}
  98         done
  99         exit $?
 100         ;;
 101   reload|force-reload)
 102         if [ -f /var/lock/subsys/ifplugd ]; then
 103                 $0 stop
 104                 sleep 2
 105                 $0 start
 106                 RETVAL=$?
 107         else
 108                 msg_not_running ifplugd >&2
 109                 exit 7
 110         fi
 111         ;;
 112   *)
 113         msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
 114         exit 3
 115 esac
 116
 117 exit $RETVAL