#!/bin/bash

. /etc/rc.conf
. /etc/rc.d/functions

if [[ ! -x /usr/sbin/ifplugd ]]; then
   echo "Please install 'ifplugd' to use net-auto-wired"
   exit 1
fi  

CFG=/etc/ifplugd/ifplugd.conf
ACTION=/etc/ifplugd/netcfg.action
PIDFILE=/var/run/ifplugd.$WIRED_INTERFACE.pid
[[ -f $PIDFILE ]] && PID=$(cat $PIDFILE)

# Source ifplugd configuration
[ -f $CFG ] && . $CFG

case "$1" in
  start)
    stat_busy "Starting netcfg auto-wired mode for interface ${WIRED_INTERFACE}"
    A="`eval echo \$\{ARGS_${WIRED_INTERFACE}\}`"
    [ -z "$A" ] && A="$ARGS"
    [ -z "$PID" ] && /usr/sbin/ifplugd -i $WIRED_INTERFACE -r $ACTION $A
    # ifplugd may return non-zero, but still succeed if -w is passed, as default in upstream config.
    sleep 1
    if [[ ! -f $PIDFILE ]]; then
      stat_fail
    else
      add_daemon net-auto-wired
      stat_done
    fi
    ;;
  stop)
    stat_busy "Stopping netcfg auto-wired mode for interface ${WIRED_INTERFACE}"
    [ -n "$PID" ] && /usr/sbin/ifplugd -k -i $WIRED_INTERFACE -r $ACTION
    if [ $? -gt 0 ]; then
      stat_fail
    else
      rm_daemon net-auto-wired
      stat_done
    fi
    ;;
  restart)
    $0 stop
    sleep 1
    $0 start
    ;;
  *)
    echo "usage: $0 {start|stop|restart}"  
esac
exit 0
