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>