Desactivar Airport cuando se conecta el Mac a una red ethernet

function set_airport {

new_status=$1

if [ $new_status = «On» ]; then

/usr/sbin/networksetup -setairportpower en1 on

touch /var/tmp/prev_air_on

else

/usr/sbin/networksetup -setairportpower en1 off

if [ -f «/var/tmp/prev_air_on» ]; then

rm /var/tmp/prev_air_on

fi

fi

}

function growl {

# Checks whether Growl is installed

if [ -f «/usr/local/bin/growlnotify» ]; then

/usr/local/bin/growlnotify -m «$1» -a «AirPort Utility.app»

fi

}

# Set default values

prev_eth_status=»Off»

prev_air_status=»Off»

eth_status=»Off»

# Determine previous ethernet status

# If file prev_eth_on exists, ethernet was active last time we checked

if [ -f «/var/tmp/prev_eth_on» ]; then

prev_eth_status=»On»

fi

# Determine same for AirPort status

# File is prev_air_on

if [ -f «/var/tmp/prev_air_on» ]; then

prev_air_status=»On»

fi

# Check actual current ethernet status

if [ «`ifconfig en0 | grep «status: active»`» != «» ]; then

eth_status=»On»

fi

# And actual current AirPort status

air_status=`/usr/sbin/networksetup -getairportpower en1 | awk ‘{ print $4 }’`

# If any change has occured. Run external script (if it exists)

if [ «$prev_air_status» != «$air_status» ] || [ «$prev_eth_status» != «$eth_status» ]; then

if [ -f «./statusChanged.sh» ]; then

«./statusChanged.sh» «$eth_status» «$air_status» &

fi

fi

# Determine whether ethernet status changed

if [ «$prev_eth_status» != «$eth_status» ]; then

if [ «$eth_status» = «On» ]; then

set_airport «Off»

growl «Wired network detected. Turning AirPort off.»

else

set_airport «On»

growl «No wired network detected. Turning AirPort on.»

fi

# If ethernet did not change

else

# Check whether AirPort status changed

# If so it was done manually by user

if [ «$prev_air_status» != «$air_status» ]; then

set_airport $air_status

if [ «$air_status» = «On» ]; then

growl «AirPort manually turned on.»

else

growl «AirPort manually turned off.»

fi

fi

fi

# Update ethernet status

if [ «$eth_status» == «On» ]; then

touch /var/tmp/prev_eth_on

else

if [ -f «/var/tmp/prev_eth_on» ]; then

rm /var/tmp/prev_eth_on

fi

fi

exit 0

<!DOCTYPE plist PUBLIC «-//Apple//DTD PLIST 1.0//EN» «http://www.apple.com/DTDs/PropertyList-1.0.dtd»>

<plist version=»1.0″>

<dict>

<key>Label</key>

<string>com.asb.toggleairport</string>

<key>OnDemand</key>

<true/>

<key>ProgramArguments</key>

<array>

<string>/Library/Scripts/toggleAirport.sh</string>

</array>

<key>WatchPaths</key>

<array>

<string>/Library/Preferences/SystemConfiguration</string>

</array>

</dict>

</plist>