def readCard():
global rfidData, errorCount
try:
classLED("blue")
while True:
ser.flushInput()
classLED("blue")
rfidData = ser.readline().strip()
print "Line: "
if len(rfidData) > 0:
rfidData = rfidData[1:13]
print "Card Scanned: ", rfidData
print findTag(rfidData)
except SerialException:
print "Serial Exception error"
errorCount+=1
readCard()
except termios.error:
print "Termios error"
errorCount+=1
readCard()
except OSError as e:
if e.errno == 11:
errorCount+=1
readCard()
else:
raise
finally:
ser.close()
con.close()
RPIO.cleanup()
pass
def findTag(inputTag):
permiso = classPermiso(inputTag)
entry = classEntradaLog(permiso)
entry.postSQLite(con), entry.postJSON()
if currentDay is 7:
dateIsSunday = True
else:
dateIsSunday = False
if permiso.permission == PERMISSION_YES:
if (permiso.endHour > currentTime > permiso.startHour) or (permiso.startHour is None and permiso.endHour is None):
if currentDate < permiso.endDate:
if ((dateIsSunday is True) and permiso.sundayPermission == 1) or (dateIsSunday is False):
entry = classEntradaLog(permiso)
entry.postSQLite(con), entry.postJSON()
classLED("green")
time.sleep(1)
return "Access Granted"
else:
classLED("red")
time.sleep(1)
return "Cannot enter on a Sunday"
else:
classLED("red")
time.sleep(1)
return "Date is too old"
else:
classLED("red")
time.sleep(1)
return "You are not permitted to enter at this Time"
elif permiso.permission == PERMISSION_NO:
entry = classEntradaLog(permiso)
entry.postSQLite(con), entry.postJSON()
classLED("red")
time.sleep(1)
return "Access Denied"
elif permiso.permission == PERMISSION_BLACKLIST:
entry = classEntradaLog(permiso)
entry.postSQLite(con), entry.postJSON()
classLED("red")
time.sleep(1)
mp3Location = current_dir + "/alarm.mp3"
os.system('mpg321 ' + mp3Location + " &")
return "!!! Alert !!!"
elif permiso.permission == PERMISSION_PIN:
if (permiso.endHour > currentTime > permiso.startHour) or (permiso.startHour is None and permiso.endHour is None):
if currentDate < permiso.endDate:
if ((dateIsSunday is True) and permiso.sundayPermission == 1) or (dateIsSunday is False):
entry = classEntradaLog(permiso)
entry.postSQLite(con), entry.postJSON()
#pinInput(permiso.personPIN)
else:
return "Cannot enter on a Sunday"
else:
return "Date is too old"
else:
return "You are not permitted to enter at this Time"
else:
return "Unkown Permission"
