def FindUser(self, rfid):
self.lookingUpUser = True
conn = self.Connect()
c = conn.cursor()
ID = int(rfid)
c.execute(
"SELECT Username,DoorLevel,Active FROM Users WHERE RFID = %s", ID)
conn.commit()
Row = c.fetchone()
print(Row)
if c.rowcount > 0:
User = {
'Username': Row['Username'],
'DoorLevel': Row['DoorLevel'],
'Active': Row['Active'],
'RFID': ID,
'Message': None
}
if Row['Active'] == 0:
User['Message'] = 'User is not active in the system'
self.Fail(User['RFID'], User)
else:
Checks = self.DoorAccess(User, conn, c)
else:
self.Fail(ID, 'None')
mail.ReadError(
"No user found\nRFID: %d\r\nBuilding: %s\r\nDoor: %s" %
(int(ID), self.building, self.door))
self.lookingUpUser = False
def Fail(self, ID, User):
if User == 'None':
User = {'Username': None, 'RFID': ID, 'Message': 'No User found'}
else:
mail.ReadError("User: %s\nRFID: %s\n%s" %
(User['Username'], User['RFID'], User['Message']))
self.SendToServer(User)
def Start(self):
failed = 0
while self.run:
if self.switchPin and GPIO.input(
self.switchPin) and debouncedInput(
self.switchPin) and GPIO.input(
self.relayPin) == self.__ON:
GPIO.output(self.relayPin, self.__OFF)
threading.Timer(5, self.turnOff).start()
while GPIO.input(self.switchPin):
pass
if self.ser:
try:
self.ser.flushInput()
except:
self.ser.close()
self.ser = False
if self.ser and self.ser.isOpen() and self.lookingUpUser == False:
failed = 0
try:
while (self.ser.inWaiting()):
rfid = self.read.readline()
self.ser.flushInput()
self.FindUser(rfid)
except:
self.ser.close()
self.ser = False
continue
elif self.ser == False and self.openingPort == False:
failed += 1
if failed == 1:
mail.ReadError('Building ' + str(self.building) + ' ' +
self.door + ' door reader has gone offline')
self.openingPort = True
self.OpenPort()
self.__del__
def __del__(self):
GPIO.output(self.relayPin, self.__OFF)
mail.ReadError('Building ' + str(self.building) + ' ' + self.door +
' door script has gone offline door is now inactivated')
class_name = self.__class__.__name__
print("\r\n------ ", class_name, "destroyed ------")
import serial
import sys
import mail
from Functions import Scan
from time import sleep
import readline
Building = sys.argv[1]
Door = sys.argv[2]
s = Scan(Building, Door)
ser = serial.Serial(s.GetPort(), 9600)
ReadLine = readline.ReadLine(ser)
# ser = serial.Serial(s.TestPort(),9600)
try:
while True:
try:
s.FindUser(ReadLine.readline())
ser.reset_input_buffer()
sleep(.1)
except KeyboardInterrupt:
break
except Exception as e:
mail.ReadError(e)
ser.close()
del s
#!/bin/sh
import RPi.GPIO as GPIO
import Layout
import time
import serial
import DB
import mail
import sys
def SetInactive(d,m):
new = DB.Server()
n = new.cursor()
n.execute("UPDATE Pi__Doors SET Active = 0 WHERE Door = %s AND Pi = %s", (d,m))
new.commit()
Building = sys.argv[1]
Door = sys.argv[2]
Map = Layout.Map()
Pin = Map[Building][Door]['Relay']
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(Pin,GPIO.OUT)
GPIO.output(Pin, 1)
SetInactive(Door,Map[Building][Door]['Pi'])
mail.ReadError('Building ' + Building + ' ' + Door + ' door has been deactivated');
