#!/bin/sh
#
# Start/Stop the WiFi-Radar daemon
# 
# Requirements: PyGTK+ 2, iwconfig
# Author: Stijn "Borromini" Segers (stijn.zenwalk@gmail.com)
# Modify by: Juan A. Moreno (juan@apuntale.com)

# get the wifi interface from rc.inet1.conf if it is set
. /etc/rc.d/rc.inet1.conf
interface="${IFNAME[4]}"

start() {
  # use the forced interface found in rc.inet1.conf or guess it
  if [ ! "$IFNAME_INET" ]; then
    interface="$(iwconfig 2>/dev/null | grep ESSID | head -n1 | cut -d " " -f 1)"
    if [ ! "$interface" ]; then
	echo "You dont have Wifi Card"
	exit 1
    fi 
  else
    $interface = $IFNAME_INET
  
    echo "Starting WiFi-Radar: "
    if [ -e /var/run/wifi.pid ]; then
	echo "/var/run/wifi.pid file exists! Remove it before starting"
	exit 1
    fi
    /usr/sbin/wifi-radar --daemon
    ps -e | grep wifi-radar | cut -d" " -f2 > /var/run/wifi.pid
  fi
}
 
stop() {
  echo "Stopping WiFi-Radar: "
  killall -9 wifi-radar
  rm -f /var/run/wifi.pid
}
 
restart() {
  stop
  start
}
 
status() {
  if [ -e /var/run/wifi.pid ]; then
    echo "The WiFi-Radar daemon is running."
  else
    echo "The WiFi-Radar daemon is not running"
  fi
}
 
case "$1" in
'start')
  start 
  ;;
'stop')
  stop 
  ;;
'restart')
  restart
  ;;
'status')
  status
  ;;
*)
  echo "Usage $0: start|stop|restart|status"
esac