#
#
#  Description:  LiveSPC.com client dataset upload library
#
#  Copyright (C) 2007-2016 TRD Associates, LLC
#
#    - All rights reserved.
#
#

import requests
import hashlib

def getChallenge(ID):
    url = "http://livespc.com/challenge.pl?datasetID="+str(ID)
    r = requests.get(url)
    print ("\n  challenge: "+r.text+"\n")
    if r.text == 'NOT_FOUND':
        return 0
    else:
        return r.text

def sendData(ID, challenge, passCode, action, data):
    c = passCode+challenge
    response = hashlib.md5(c.encode('UTF-8')).hexdigest()
    print ("   response: "+response+"\n")
    req = "http://livespc.com/response.pl"
    cgi = {"datasetID": str(ID), "response": response, "action": action, "datafile": data}
    r = requests.post(req, cgi)
    return r.text
    
def updateData(ID, passCode, action, text):
    challenge = getChallenge(ID)
    if challenge:
        r = sendData(ID, challenge, passCode, action, text)
        return r
    else:
        return 0