#!/bin/bash

HOTKEY=$1
set $HOTKEY
EVENT=$1   # "ibm/hotkey"
ACPI=$2    # "HOTK"
WHAT=$3    # "00000080"
SERIAL=$4  # "0000100c" Fn+F12

# bluetooth
if [ "$WHAT" = "00000080" -a "$SERIAL" = "00001005" ]; then
	ACTION="disable"
	grep -q "disabled" "/proc/acpi/ibm/bluetooth" && ACTION="enable"
	echo $ACTION > "/proc/acpi/ibm/bluetooth"
fi