rwif

#!/bin/bash
#	Copyright(c) 2012 RubytotheRails.com
#	This is free software distributed per the MIT License at www.r2dr.com/licenses/commands
#	Copyright and License URL must be included for any distribution

RWIF_VERSION=1.3
DIR=~/.rwif
mkdir $DIR 2> /dev/null

function paint { echo $2; }
function colorOn { echo -n; }
function colorOff { echo -n; }
[[ -f $(dirname $0)/colorize ]] && source "$(dirname $0)/colorize"

function usage {
	echo "Reset wifi utility"
	echo "rwif [OPTIONS]"
	echo ""
	echo "  -q, --quiet  no output"
	echo "  -h, --help"
	echo "      --version"
	echo ""
}

QUIET=
VERBOSE=
case $1 in
  -h|--help) colorOn yellow; usage; colorOff; exit ;;
  -q|--quiet) QUIET=y; VERBOSE= ;;
  -v|--verbose) QUIET=; VERBOSE=y ;;
  --version) echo $RWIF_VERSION; exit ;;
esac

type wmod >/dev/null 2>&1 || { echo "Cannot proceed: 'wmod' command is required and not available."; echo ""; exit 1; }

DRIVER=`wmod`
if [[ -z $DRIVER ]]; then
	if [[ -z $QUIET ]]; then
	  paint orange "Wireless driver module not identified"
	  echo
	fi
	exit 1 
fi

if [[ $VERBOSE ]]; then
	sudo killall nm-applet
	sudo modprobe -v -r $DRIVER
	sudo modprobe -v $DRIVER
	nohup nm-applet >$DIR/nohup.out 2>&1 &
else
	sudo killall nm-applet 2>/dev/null
	sudo modprobe -r $DRIVER
	sudo modprobe $DRIVER
	nohup nm-applet >$DIR/nohup.out 2>/dev/null &
fi
if [[ -z $QUIET ]]; then
	echo "reloading $DRIVER wlan module"
	echo ""
fi