#!/usr/bin/python2
# -*- coding: utf-8 -*-
#
# http://www.forum-raspberrypi.de/Thread-reboot-shutdown-pi-reboot-windows-rechner?pid=265171#pid265171
#
# v0.1 by meigrafd
#
from __future__ import print_function
from time import sleep, time
from RPi import GPIO
from Queue import Queue
from functools import partial


def interrupt_Event(q, channel):
    q.put( (channel, GPIO.input(channel)) )

    
def main(switchPi=11, switchWin=17, specialTime=3):
    GPIO.setmode(GPIO.BCM)
    GPIO.setup(switchPi, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
    GPIO.setup(switchWin, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
    queue=Queue()
    triggerTime=0
    GPIO.add_event_detect(switchPi, GPIO.BOTH, callback=partial(interrupt_Event, queue), bouncetime=150)
    GPIO.add_event_detect(switchWin, GPIO.BOTH, callback=partial(interrupt_Event, queue), bouncetime=150)
    try:
        while True:
            job = queue.get()
            pin = job[0]
            state = job[1]
            if pin == switchPi:
                if state == GPIO.HIGH:
                    triggerTime = time()
                elif state == GPIO.LOW:
                    triggerTime = time() - triggerTime
                
                if triggerTime < specialTime:
                    print("reboot pi")
                
                elif triggerTime > specialTime:
                    print("shutdown pi")
                
                else:
                    print("time '%s' not valid" % triggerTime)
            
            elif pin == switchWin:
                if state == GPIO.HIGH:
                    triggerTime = time()
                elif state == GPIO.LOW:
                    triggerTime = time() - triggerTime
                
                if triggerTime > specialTime:
                    print("reboot win")
                
                else:
                    print("time '%s' not valid" % triggerTime)
    
    
    except (KeyboardInterrupt, SystemExit):
        GPIO.cleanup()
        print("\nQuit\n")


if __name__ == "__main__":
    main()


#EOF