#! /bin/sh
# /etc/rc.d/rc.wireless
#
# Version:0.1
# Frank Schlaefendorf <frank@schlaefendorf.de>
# erstellt am 04.03.2005
# letzte Aenderung 09.04.2005

ACTION=$1
DEVICE=$2
SCHEME=$3

FEHLER=0

if [ -e /etc/rc.d/PCMCIA_SCHEME ]; then
 . /etc/rc.d/PCMCIA_SCHEME
else
 ESSID="BenQ"
 MODE="Managed"
 NICKNAME="libretto"
 NWID=""
 FREQ=""
 SENS=1
 RATE=11M
 KEY="XXXX-XXXX-XX"
 RTS=500
 FRAG=off
 POWER=off
fi

iwconf(){
 case $MODE in
  Managed|Ad-hoc|Master|Repeater|Secondary|Monitor|Auto)
   iwconfig $1 mode $MODE
  ;;
  *)
   echo "Unbekannter Mode $MODE"
   FEHLER=1
   exit 1
  ;;
 esac
 if [ "$NICKNAME" != "" ]; then 
  iwconfig $1 nick "${NICKNAME}"
 fi
 if [ "$NWID" != "" ]; then
  iwconfig $1 nwid "${NWID}"
 fi
 case $FREQ in
  2.422G)
   iwconfig $1 freq $FREQ
  ;;
 esac
 if [ "$SENS" != "" ]; then
  iwconfig $1 sens $SENS
 fi
 case $RATE in
  11M)
   iwconfig $1 rate 11M
  ;;
 esac
 if [ "$KEY" != "" ]; then
  iwconfig $1 key "${KEY}"
 fi
 if [ "$RTS" != "" ]; then
  iwconfig $1 rts $RTS
 else
  iwconfig $1 rts 500
 fi
 if [ "$FRAG" != "" ]; then
  iwconfig $1 frag $FRAG
 else
  iwconfig $1 frag off
 fi
 if [ "$POWER" != "" ]; then
  iwconfig $1 power $POWER
 else
  iwconfig $1 power off
 fi
 if [ "$ESSID" != "" ]; then
  iwconfig $1 essid "${ESSID}"
 else
  echo "Sie haben keine ESSID im SCHEME $SCHEME angegeben!"
  FEHLER=10
  exit 1
 fi
# logger ` iwconfig $DEVICE `
}

if [ -z "`ifconfig $DEVICE 2>&1 | grep 'Device not found'`" ]; then
 case $ACTION in
  "start")
   iwconf $DEVICE
   if [ "$?" != "0" ]; then
    exit 1
   fi
   /etc/rc.d/rc.ethernet start $DEVICE $SCHEME
  ;;
  "stop")
   /etc/rc.d/rc.ethernet stop $DEVICE $SCHEME
  ;;
  "restart")
   /etc/rc.d/rc.wireless stop $DEVICE $SCHEME
   sleep 1
   /etc/rc.d/rc.wireless start $DEVICE $SCHEME
  ;;
  "status"|"check")
   /usr/sbin/iwconfig $DEVICE
   /sbin/ifconfig $DEVICE
  ;;
  "suspend")
   /etc/rc.d/rc.wireless stop $DEVICE $SCHEME
  ;;
  "resume")
   /etc/rc.d/rc.wireless start $DEVICE $SCHEME
  ;;
  *)
   echo "Benutze /etc/rc.wireless start|stop|restart|suspend|resume|status device"
  ;;
 esac
 # Setze den gateway:
 if [ ! "$GATEWAY" = "127.0.0.1" -a ! "$GATEWAY" = "" ]; then
  /sbin/route add default gw ${GATEWAY} metric 1
 fi
 exit 0
else
 echo " $DEVICE existiert nicht "
 exit 1
fi

# End of /etc/rc.d/rc.wireless