conn

A script repository to manage connections in Linux.
git clone git://r-36.net/conn
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wlan0-action.sh (987B)

      1 #!/bin/sh
      2 
      3 . /etc/conn/common.sh
      4 
      5 WIFIDIR="${ETCDIR}/wifi"
      6 
      7 interface="$1"
      8 action="$2"
      9 ssid="$3"
     10 [ -z "$ssid" ] && ssid="$(getssid $interface)"
     11 
     12 [ $LOGGING -eq 1 ] && \
     13 	logger -t "$interface-action" "Got request for $interface $ssid $action."
     14 
     15 getscript() {
     16 	awk -F'\t' "/$1\$/ {print \$1}" ${WIFIDIR}/networks.tbl
     17 }
     18 
     19 if [ ! -z "$ssid" ];
     20 then
     21 	case "$action" in
     22 		CONNECTED)
     23 			aps=$(getstates "wifi" $interface "$ssid")
     24 			if [ ! -z "$aps" ];
     25 			then
     26 				for i in "$aps":
     27 				do
     28 					issid="$(echo $i | awk -F'|' '{print $2}')"
     29 					$0 $interface DISCONNECTED "$issid"
     30 				done
     31 			fi
     32 
     33 			addstate "wifi" $interface "$ssid"
     34 			;;
     35 		DISCONNECTED)
     36 			delstate "wifi" $interface "$ssid"
     37 			;;
     38 		*)
     39 			exit 1;
     40 			;;
     41 	esac
     42 
     43 	script="$(getscript "$ssid")"
     44 	if [ -n "$script" ];
     45 	then
     46 		cd ${WIFIDIR}/networks
     47 		./$script $interface $action
     48 		exit $?
     49 	fi
     50 fi
     51 
     52 case "$action" in
     53 	CONNECTED)
     54 		startdhcp $interface
     55 		;;
     56 	DISCONNECTED)
     57 		stopdhcp $interface
     58 		;;
     59 	*)
     60 		exit 1;
     61 		;;
     62 esac
     63 
     64 exit 0
     65