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- #!/bin/sh
- #
- # wireless network 1.63 2000/02/09 03:12:42 (David Hinds/Jean Tourrilhes)
- #
- # Specific configuration of a PCMCIA wireless LAN adapter
- #
- # This script is invoked automatically by the network script; it should
- # not be executed by hand.
- #
- # Note : it would be real cool to have the name of the driver as part
- # of the extended device address
- #
-
- if [ `basename $0` != 'network' ] ; then
- echo "Invalid invocation: this script should not be executed directly"
- exit 1
- fi
-
- # Load site-specific settings
- if [ -r ./wireless.opts ] ; then
- . ./wireless.opts
- else
- . /etc/pcmcia/wireless.opts
- fi
-
- # Find the path where wireless tools are installed
- for IWPATH in /usr/{bin,sbin} /usr/local/{bin,sbin} /sbin ; do
- if [ -x $IWPATH/iwconfig ] ; then break ; fi
- done
-
- case "$ACTION" in
-
- 'start')
- [ -n "$VERBOSE" -a -n "$INFO" ] && echo "$INFO"
- # Set all desired settings via iwconfig
-
- # Mode need to be first : some settings apply only in a specific mode !
- if [ -n "$MODE" ] ; then
- log $IWPATH/iwconfig $DEVICE mode $MODE
- fi
- # This is a bit hackish, but should do the job right...
- if [ ! -n "$NICKNAME" ] ; then
- NICKNAME=`/bin/hostname`
- fi
- if [ -n "$ESSID" -o -n "$MODE" ] ; then
- log $IWPATH/iwconfig $DEVICE nick \"$NICKNAME\" >/dev/null 2>&1
- fi
- # Regular stuff...
- if [ -n "$NWID" ] ; then
- log $IWPATH/iwconfig $DEVICE nwid $NWID
- fi
- if [ -n "$FREQ" ] ; then
- log $IWPATH/iwconfig $DEVICE freq $FREQ
- elif [ -n "$CHANNEL" ] ; then
- log $IWPATH/iwconfig $DEVICE channel $CHANNEL
- fi
- if [ -n "$SENS" ] ; then
- log $IWPATH/iwconfig $DEVICE sens $SENS
- fi
- if [ -n "$RATE" ] ; then
- log $IWPATH/iwconfig $DEVICE rate $RATE
- fi
- if [ -n "$KEY" ] ; then
- log $IWPATH/iwconfig $DEVICE key $KEY
- fi
- if [ -n "$RTS" ] ; then
- log $IWPATH/iwconfig $DEVICE rts $RTS
- fi
- if [ -n "$FRAG" ] ; then
- log $IWPATH/iwconfig $DEVICE frag $FRAG
- fi
- # More specific parameters
- if [ -n "$IWCONFIG" ] ; then
- log $IWPATH/iwconfig $DEVICE $IWCONFIG
- fi
- if [ -n "$IWSPY" ] ; then
- log $IWPATH/iwspy $DEVICE $IWSPY
- fi
- if [ -n "$IWPRIV" ] ; then
- log $IWPATH/iwpriv $DEVICE $IWPRIV
- fi
- # ESSID need to be last : most device re-perform the scanning/discovery
- # when this is set, and things like encryption keys are better be
- # defined if we want to discover the right set of APs/nodes.
- if [ -n "$ESSID" ] ; then
- log $IWPATH/iwconfig $DEVICE essid \"$ESSID\"
- fi
- ;;
-
- 'cksum')
- chk_simple "$NEW_SCHEME,$SOCKET,$INSTANCE,$HWADDR"
- WIRELESS=$?
- ;;
-
- 'stop'|'check'|'restart'|'suspend'|'resume')
- ;;
-
- *)
- usage
- ;;
-
- esac
-