def sendnotification(self, key):
kc = keycheck()
result = kc.checkKey(key)
ltime = datetime.datetime.now().strftime("%a, %b %H:%M")
data = {'MSG': 'Unlocked-Phone','USER': result['name'], 'TIME': ltime}
gcmhelp = gcmhelper()
gcmhelp.sendgcmsg(data, -1)
def run(self):
while(True):
keyval = self.scankey()
#logging.info("Key entered "+keyval)
#check for entered keyval in mysql
kc = keycheck()
result = kc.checkKey(keyval)
self.timeupdatethread.displayFlag = 0
if result == None:
self.lock.acquire()
self.dis.setmessage(" INVALID KEY ")
self.dis.setmessage2("PLEASE TRY AGAIN")
self.dis.setline()
self.lock.release()
delay = 2
else:
now = datetime.datetime.now()
if result['valid_from'] < now and result['valid_to'] > now:
self.dis.setmessage(" WELCOME ")
self.dis.setmessage2(result['name'].upper())
self.lock.acquire()
self.monitorthread.setactive(False)
self.lock.release()
self.consoledis.setsensormsg(" DOOR UNLOCKED ")
self.iocb.unlock()
#gcm message here
ltime = datetime.datetime.now().strftime("%a, %d %b %H:%M")
data = {'MSG': 'Unlocked from keypad', 'USER': result['name'], 'TIME': ltime}
gcmhelp = gcmhelper()
gcmhelp.sendgcmsg(data, keyval)
delay = 0
else:
self.lock.acquire()
self.dis.setmessage("**KEY EXPIRED**")
delay = 2
self.dis.setmessage2(result['name'].upper())
self.lock.release()
time.sleep(delay)
self.timeupdatethread.displayFlag = 1
self.monitorthread.setactive(True)
self.lock.acquire()
self.dis.clear()
self.dis.setdefault()
self.lock.release()
def checkstate(self):
#state
self.flag = True # used to update if needed
oldval = 99999 # init
ptime = 0 # init
pressedtime=0
exitpflag = 0 #ini
while (True):
#self.dis.setsensormsg("CHECKING SENSORS")
portval = self.bus.read_byte_data(address, port) & 0xf0 # read only 4-7
# time.sleep(2)
# flag = True # used to update if needed
#logging.debug('Portval ' + str(portval))
#logging.info('looping')
# print flag, self.activeflag
if portval != oldval: # if there is a change enter the code
oldval = portval
#sensor = int(math.log(portval,2))+1 # this is crude for now Cannot handle mutiple sensors.
# get sensors
# first check for bit 5
# mesg = 'SENSORS: ' + str(sensor)
#print sensor
#check if exit switch is pressed
# Normal - 96 Exit Pressed 112
# Open - 0 Exit Pressed 16
# Top Disengaged - 64 Exit Pressed 80
# Bottom Disengaged - 32 Exit Pressed 48
# TODO
# we are only checking 3 bits where as 4 are being read. The fourth bit is unpredictable and can cause issues.
# however we are setting the pullup on so should be ok. Better is to rewrite the code to take care of the 4th bit.
if portval == 16 or portval == 112 or portval == 48 or portval == 80:
mesg = 'EXIT SWITCH'
self.state = mesg
self.lock.acquire()
self.dis.initialize()# reinit just in case
self.dis.setsensormsg(mesg)
self.lock.release()
# this is where we need to start a counter for long press.
# right now it unlocks on press
# need to change this to un
# Need to introduce another variable - timepressed and have an if then switch to handle time ranges
# so need to
# ptime = datetime.datetime.now()
# unlock the door first
#self.ioc.unlock()
#record the time
#self.ioc.open()
# if portval is 112, do not close
self.ioc.unlock()
#
pressedtime = datetime.datetime.now()
#send notification here
ltime = datetime.datetime.now().strftime("%a, %b %H:%M")
data = {'MSG': 'Unlocked - Exit Switch','USER':'', 'TIME': ltime}
gcmhelp = gcmhelper()
gcmhelp.sendgcmsg(data,'-1')# -1 so that its sent to all
self.flag = True
#if portval == 112: # the exit switch is pressed
# do not re-engage the lock
#
elif portval == 0:
mesg = 'ALL DISENGAGED'
self.state = 'DOOR UNLOCKED'
# send notification
self.lock.acquire()
self.dis.initialize()
self.dis.setsensormsg(mesg)
self.lock.release()
self.flag = True
elif portval == 64:
mesg = 'TOP DISENGAGED'
self.state = mesg
self.lock.acquire()
self.dis.initialize()
self.dis.setsensormsg(mesg)
self.lock.release()
self.flag = True
elif portval == 32:
mesg = 'BOT DISENGAGED'
self.state = 'BOTTOM DISENGAGED'
self.lock.acquire()
self.dis.initialize()
self.dis.setsensormsg(mesg)
self.lock.release()
self.flag = True
elif portval == 96:
# dont keep updating display for the heck of it.
mesg = 'LOCKS ENGAGED:OK'
self.state = mesg
if self.flag:
self.lock.acquire()
self.dis.initialize()
self.dis.setsensormsg(mesg)
self.lock.release()
self.flag = False
else:
mesg = 'SYSTEM ERROR:'+ porttval
self.state = mesg
self.lock.acquire()
self.dis.setsensormsg(mesg)
self.lock.release()
self.flag = False
# # this is where we need to find when the switch is released
#releasetime = datetime.datetime.now()
#difftime = releasetime - pressedtime
#if difftime > 5 and difftime < 10:
# logging.info('REBOOT SYSTEM')
#elif difftime > 10:
# logging.info('HALT SYSTEM')
time.sleep(.01)
