#!/bin/sh
#
# Copyright (C) 2007 Bastien Nocera <bnocera@redhat.com>
# Copyright (C) 2007 David Zeuthen <davidz@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

DELL_WCTL=/usr/bin/dellWirelessCtl
if [ -x "/usr/sbin/dellWirelessCtl" ]; then
  DELL_WCTL=/usr/sbin/dellWirelessCtl
fi

if [ "$HAL_PROP_KILLSWITCH_TYPE" = "bluetooth" ]; then
    if [ "$HAL_PROP_KILLSWITCH_ACCESS_METHOD" = "sonypic" ]; then
	value="`hal-system-sonypic getbluetooth`"
	if [ $? -ne 0 ]; then
	    echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	    echo "hal-system-sonypic returned unexpected value" >&2
	    exit 1
	fi
	exit ${value}
    elif [ "$HAL_PROP_KILLSWITCH_ACCESS_METHOD" = "dell" ]; then
	if [ -x "$DELL_WCTL" ]; then
	    # TODO: write our own binary that links with libsmbios?
	    $DELL_WCTL --st_bt
	    value=$?
	    if [ "$value" = "0" ]; then
	        exit 1
	    elif [ "$value" = "1" ]; then
	        exit 0
	    else
	        echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	        echo "dellWirelessCtl returned $value" >&2
                exit 1
	    fi
        else
	    echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	    echo "dellWirelessCtl ($DELL_WCTL) not available or executable" >&2
	    exit 1
	fi
    elif [ "$HAL_PROP_KILLSWITCH_ACCESS_METHOD" = thinkpad -a -r "$HAL_PROP_LINUX_SYSFS_PATH" ]; then
	read value < $HAL_PROP_LINUX_SYSFS_PATH 2> /dev/null
	if [ $? -eq 0 ]; then
	    exit $value
	else
            echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
            echo "cannot read $HAL_PROP_LINUX_SYSFS_PATH" >&2
            exit 1
        fi
    else
	echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	echo "Access type not supported" >&2
	exit 1
    fi
elif [ "$HAL_PROP_KILLSWITCH_TYPE" = "wlan" ]; then
    if [ "$HAL_PROP_KILLSWITCH_ACCESS_METHOD" = "dell" ]; then
	if [ -x "$DELL_WCTL" ]; then
 	    # TODO: write our own binary that links with libsmbios?
	    $DELL_WCTL --st_wlan
	    value=$?
	    if [ "$value" = "0" ]; then
	        exit 1
	    elif [ "$value" = "1" ]; then
	        exit 0
	    else
	        echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	        echo "dellWirelessCtl returned $value" >&2
                exit 1
	    fi
	else 
	    echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	    echo "dellWirelessCtl ($DELL_WCTL) not available or executable" >&2
	    exit 1
	fi
    else
	echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	echo "Access type not supported" >&2
	exit 1
    fi
elif [ "$HAL_PROP_KILLSWITCH_TYPE" = "wwan" ]; then
    if [ "$HAL_PROP_KILLSWITCH_ACCESS_METHOD" = "dell" ]; then
	if [ -x "$DELL_WCTL" ]; then
   	    # TODO: write our own binary that links with libsmbios?
	    $DELL_WCTL --st_wwan
	    value=$?
	    if [ "$value" = "0" ]; then
	        exit 1
	    elif [ "$value" = "1" ]; then
	        exit 0
	    else
	        echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	        echo "dellWirelessCtl returned $value" >&2
                exit 1
	    fi
	else 
	    echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	    echo "dellWirelessCtl ($DELL_WCTL) not available or executable" >&2
	    exit 1
	fi
    else
	echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
	echo "Access type not supported" >&2
	exit 1
    fi
else
    echo "org.freedesktop.Hal.Device.KillSwitch.NotSupported" >&2
    echo "Killswitch type not supported" >&2
    exit 1
fi