# coding=utf-8 import time import datetime import os import json import syslog routineUmiditaRunning = False def isOrarioSpegnimento(orarioAccensione, orarioSpegnimento, oraCorrente): try: StartH = int(orarioAccensione.split(":")[0]) StartM = int(orarioAccensione.split(":")[1]) EndH = int(orarioSpegnimento.split(":")[0]) EndM = int(orarioSpegnimento.split(":")[1]) CurrH = int(oraCorrente.split(":")[0]) CurrM = int(oraCorrente.split(":")[1]) if EndH < StartH or (EndH == StartH and EndM < StartM): if (CurrH > EndH or (CurrH == EndH and CurrM > EndM)) and (CurrH < StartH or (CurrH == StartH and CurrM < StartM)): syslog.syslog("Backlight OFF time") return True else: syslog.syslog("Backlight ON time") return False else: if (CurrH > EndH or (CurrH == EndH and CurrM > EndM)) or (CurrH < StartH or (CurrH == StartH and CurrM < StartM)): syslog.syslog("Backlight OFF time") return True else: syslog.syslog("Backlight ON time") return False except Exception as e: syslog.syslog(str(e)) def routineBacklight(): global routineUmiditaRunning ok = False try: cmd = r"snmpget -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost .1.3.6.1.4.1.33762.4.1.8.5.0|awk '{print $4}'|tr -d " + r'"\""' sn = os.popen(cmd).read() syslog.syslog("sn: " + sn) orarioAccensione = '00:00' orarioSpegnimento = '00:00' try: with open('/home/snowtv/bin/timegds.json', 'r') as file: data = json.load(file) orarioAccensione = data['timeON'] orarioSpegnimento = data['timeOFF'] except Exception as e: syslog.syslog("Errore lettura file orari " + str(e)) syslog.syslog("timeON " + str(orarioAccensione)) syslog.syslog("timeOFF " + str(orarioSpegnimento)) if orarioAccensione == "-1" and orarioSpegnimento == "-1": syslog.syslog("backlight routine disabled") return now = datetime.datetime.now() oraCorrente = str(now.hour) + ":" + str(now.minute) if isOrarioSpegnimento(orarioAccensione, orarioSpegnimento, oraCorrente) == True: valoreExpected = 0 else: valoreExpected = 1 ok = False syslog.syslog("expected value: " + str(valoreExpected)) cmd = r"snmpget -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost .1.3.6.1.4.1.33762.4.1.7.1.0|awk '{print $4}'" valoreLetto = os.popen(cmd).read() syslog.syslog("read value: " + str(valoreLetto)) while ok == False: if valoreExpected == 0: # spegnibacklight try: os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.7.1.0 i 0 & > /dev/null") syslog.syslog("Backlight OFF command sent") except Exception as e: syslog.syslog("Error on backlight OFF command sent") else: # accendibacklight try: os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.7.1.0 i 1 & > /dev/null") syslog.syslog("Backlight ON command sent") except Exception as e: syslog.syslog("Error on backlight ON command sent") valoreLetto = os.popen(cmd).read() syslog.syslog("Value read after comands: " + str(valoreLetto)) if int(valoreLetto) == int(valoreExpected): #syslog.syslog("ok = True") ok = True if valoreExpected == 1 and routineUmiditaRunning == True: routineUmiditaRunning = False os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.24.8.0 i 0 & > /dev/null") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.9.51.0 i 1 & > /dev/null") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.9.32.0 i 25 & > /dev/null") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.9.33.0 i 255 & > /dev/null") syslog.syslog("setting default parameters because it's backlight ON time") except Exception as e: syslog.syslog("Errore 2 " + str(e)) if __name__ == "__main__": routineUmiditaRunning syslog.syslog("START HUMIDITY AND BACKLIGHT CONTROL") i = 0 while True: cmd = r"snmpget -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost .1.3.6.1.4.1.33762.4.1.8.5.0|awk '{print $4}'|tr -d " + r'"\""' sn = os.popen(cmd).read() try: cmd = r"snmpget -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost .1.3.6.1.4.1.33762.4.1.3.2.0|awk '{print $4}'" umiditaCorrente = int(os.popen(cmd).read()) syslog.syslog("current humidity: " + str(umiditaCorrente)) try: if umiditaCorrente >= 40: cmd = r"snmpget -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost .1.3.6.1.4.1.33762.4.1.24.2.0|awk '{print $4}'" panelStatus = int(os.popen(cmd).read()) syslog.syslog("panel status: " + str(panelStatus)) if panelStatus == 0: routineUmiditaRunning = True syslog.syslog("start humidity routine") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.24.8.0 i 1 & > /dev/null") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.9.51.0 i 0 & > /dev/null") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.9.32.0 i 149 & > /dev/null") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.9.33.0 i 150 & > /dev/null") elif umiditaCorrente < 30: syslog.syslog("humidity routine: " + str(routineUmiditaRunning)) if routineUmiditaRunning == True: routineUmiditaRunning = False syslog.syslog("stop humidity routine") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.24.8.0 i 0 & > /dev/null") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.9.51.0 i 1 & > /dev/null") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.9.32.0 i 25 & > /dev/null") os.system("snmpset -v3 -a SHA -A gds12345 -l authNoPriv -u admin_gds localhost 1.3.6.1.4.1.33762.4.1.9.33.0 i 255 & > /dev/null") except Exception as e: syslog.syslog(str(e)) #routine backlight routineBacklight() time.sleep(60) except Exception as e: umiditaCorrente = -1 syslog.syslog("error on reading humidity value: " + str(e))