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prog_draft_server_tanda.py
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prog_draft_server_tanda.py
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##Draft code for asic smart badge implementation
#RasPi local code
##Author: T D G Wilson
##Date: 18/11/2014
##*****************************GLOBALS***************************************
HOST = ''
PORT = 50007
device_id = '4b200275-5153-4cc3-8356-a52e5539a801' ##THIS IS VEWY IMPORTANT
client_list = ['192.168.1.76', '192.192.192.192']
##*************************************************************************
import os, time, datetime, subprocess, time, sys, bluetooth, csv, blescan
import bluetooth._bluetooth as bluez
import socket
import requests, json, simplejson
running = 1
def init():
dev_id = 0
try:
sock = bluez.hci_open_dev(dev_id)
except:
print "error accessing bluetooth device..."
sys.exit(1)
blescan.hci_le_set_scan_parameters(sock)
blescan.hci_enable_le_scan(sock)
return sock
def People(device_id):
people_keys = {}
payload = {'device_id' : device_id}
r = requests.get("https://www.tanda.co/api/userlist?", params = payload)
data = r.text
j = json.loads(data)
for item in j:
people_keys[item["user_name"]] = [item["passcode"], ' ', findAddress(item["user_name"])]
return people_keys
def findAddress(name):
with open('address.csv', 'rb') as name_data:
address_list = csv.reader(name_data)
for row in address_list:
if (row[0] == name):
return row[1]
def clock(person, state, people_keys):
print "In clock"
timestamp = int(time.time())
access_code = people_keys[person][0]
if state == 'in':
print "clocking in: ", people_keys[person][0]
r = requests.post('https://www.tanda.co/api/login -i --data "device_id=",device_id, "&time =",timestamp,"&access_code=",access_code')
elif state == 'out':
print "clocking out: ", people_keys[person][0]
r = requests.post('https://www.tanda.co/api/logout -i --data "device_id=",device_id, "&time =",timestamp,"&access_code=",access_code')
def recv_data(unique_nearby_devices, HOST, PORT, client_list):
yet_to_connect = []
for item in client_list:
yet_to_connect.append(item)
socket.socket.allow_reuse_address = True
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind((HOST, PORT))
s.settimeout(10)
fuck_this = 0
while len(yet_to_connect) > 0:
try:
s.listen(1)
conn, addr = s.accept()
if addr[0] in yet_to_connect:
print 'Connected by', addr[0]
fuck_this += 1
if fuck_this > 2* len(yet_to_connect):
print "Did not reveive data from: ", yet_to_connect
conn.sendall(data)
conn.close()
return unique_nearby_devices
if addr[0] in yet_to_connect:
yet_to_connect.remove(addr[0])
data = conn.recv(1024)
unique_nearby_devices.append(data)
## if not data:
## break #Come back to this puppy. Could cause troubles
except socket.timeout, e:
err = e.args[0]
if err == 'timed out':
print "Did not receive data from: ", yet_to_connect
return unique_nearby_devices
conn.sendall(data)
conn.close()
return unique_nearby_devices
def unique(nearby_devices, unique_nearby_devices):
for addr in nearby_devices:
device = []
device.append(addr.split(','))
if device[0][0] not in unique_nearby_devices:
unique_nearby_devices.append(device[0][0].upper())
return unique_nearby_devices
def scan(people):
unique_nearby_devices = []
nearby_devices = blescan.parse_events(sock, 2)
unique_nearby_devices = unique(nearby_devices, unique_nearby_devices)
recv_data(unique_nearby_devices, HOST, PORT, client_list)
unique_nearby_devices = unique(unique_nearby_devices, unique_nearby_devices)
print "Devices: ", unique_nearby_devices
for person in people:
print people[person][2], "\n"
if people[person][2] in unique_nearby_devices and person =="Tom's Tester":
print "Checking if first time in"
if people[person][1] != "in":
people[person][1] = "in"
clock(person, "in", people)
else:
if people[person][1] != "out":
people[person][1] = "out"
clock(person, "out", people)
people = People(device_id)
print people["Tom's Tester"][2]
sock = init() #remember to uncomment me when you want tserver to act as a scanner too
while running:
print "Checking " + time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
scan(people)