刪除 'aisky-mqttd'

aisky-mqttd

@@ -1,816 +0,0 @@
-#!/usr/bin/env python3.5
-import paho.mqtt.client as mqtt
-import time
-import sys
-import http.client, urllib
-import json
-import threading
-import os
-import shutil
-import uuid
-import hashlib
-import serial
-import array
-import base64
-import urllib.request
-import datetime
-import requests
-import logging
-
-import cv2
-import socket
-import math
-import pickle
-
-""" Device Information - the information about this device
-These device information is used for the MQTT topic. This program will subscribe and publish to
-the MQTT topic.
-MQTT topic to subscribe to: AISKY/<project_name>/<model_name>/<device_id>
-MQTT topic to publish to : AISKY/<project_name>/<model_name>/<device_id>/Log
-"""
-# @var project_name  The project name comes from the u-boot environment variable 'project'.
-# @var model_name    The model name comes from the u-boot environment variable 'model'.
-# @var device_id     The device id comes from the mac address of eth0.
-project_name = os.popen('cat /etc/aisky.conf | grep project').readline().split('=')[1].strip()
-model_name = os.popen('cat /etc/aisky.conf | grep model').readline().split('=')[1].strip()
-device_id = open('/sys/class/net/eth0/address').readline().strip()
-
-""" NOTE: Remember to setup the u-boot environment variables before executing this program. The
-commands to setup the u-boot environment variables are as follows.
-Setup the 'project' variable: The following command sets the 'project' variable to AppleFarm.
-    root@mylinkit:~# fw_setenv project AppleFarm
-Setup the 'model' variable: The following command sets the 'model' variable to MK-G.
-    root@mylinkit:~# fw_setenv model MK-G
-Then, the following command can be used to display the u-boot environment variables.
-    root@mylinkit:~# fw_printenv
-"""
-
-""" MQTT Server
-If you don't have your own MQTT server, you can use the public MQTT server 'iot.eclipse.org'. But
-with the public MQTT server, you can only publish and subscribe without a user name and password.
-Sometimes the public MQTT server is unstable.
-"""
-# @var mqtt_server  The URL or IP address of the MQTT server to connect to.
-# @var mqtt_port    The port of the MQTT server to connect to.
-# @var mqtt_alive   Maximum period in seconds allowed between communications with the broker. If
-#                   no other messages are being exchanged, this controls the rate at which the 
-#                   client will send ping messages to the broker.
-mqtt_server = "60.250.156.234"
-mqtt_port = 1883
-mqtt_alive = 60
-# camera API command
-camera_ircut_high = 'http://169.254.185.181/cgi-bin/camerasetting_cgi?action=set&channel=0&user=admin&pwd=abcd1234&TRCutLevel=high'
-camera_ircut_low = 'http://169.254.185.181/cgi-bin/camerasetting_cgi?action=set&channel=0&user=admin&pwd=abcd1234&TRCutLevel=low'
-camera_image = 'http://169.254.185.181/cgi-bin/images_cgi?channel=0&user=admin&pwd=abcd1234'
-camera_zoomin = "http://169.254.185.181/cgi-bin/ptz_cgi?action=ZoomAdd&user=admin&pwd=abcd1234"
-camera_zoomout = "http://169.254.185.181/cgi-bin/ptz_cgi?action=ZoomSub&user=admin&pwd=abcd1234"
-#php path
-picture_path = 'http://60.250.156.234/cust/c1.php'
-
-
-reboot_path ="http://www.aisky.com.tw/field/status.php"
-#log
-
-# @var mqtt_sub_topic  The MQTT topic to subscribe to.
-# @var mqtt_pub_topic  The MQTT topic to publish to.
-mqtt_sub_topic = "AISKY/" + project_name + "/" + model_name + "/" + device_id
-mqtt_pub_topic = mqtt_sub_topic + "/Log"
-
-##nr
-nr = "GTW009001002"
-
-##angle
-Tilt_old = 0
-Pan_old = 0
-Zoom_old = 0
-## Calculate the SHA256 checksum of the file.
-# @param file  [in] The file path for which you want to calculate the checksum.
-def get_sha256sum(file):
-    with open(file, "rb") as f:
-        bytes = f.read()
-        return hashlib.sha256(bytes).hexdigest()
-
-## Send logs to the server.
-# @param command   [in] The command received from the server.
-# @param response  [in] The response message to the command.
-def server_log(command, rqnn):
-    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
-    # message to be sent in JSON format
-    payload = {
-        # let server know which device the message came from
-        'device_id': device_id,
-        # let server know when the message was sent from the device
-        'localtime': localtime,
-        'node_id': nr,
-        'command': command,
-        'rqnn': rqnn
-    }
-    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
-    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
-    print('Sent:')
-    print(jsonobj)
-
-def call_log(command,msg,rqnn):
-    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
-    # message to be sent in JSON format
-    payload = {
-        'device_id': device_id,
-        'localtime': localtime,
-        'node_id': nr,
-        'command': command,
-        'position':msg['position'],
-        'time':msg['time'],
-        'rqnn': rqnn
-    }
-    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
-    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
-    print('Sent:')
-    print(jsonobj)
-
-def parameter_log(command,msg,rqnn):
-    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
-    # message to be sent in JSON format
-    payload = {
-        'device_id': device_id,
-        'localtime': localtime,
-        'node_id': nr,
-        'command': command,
-        'position': msg['position'],
-        'time': msg['time'],
-        'Pan':  msg['orPan'],
-        'Tilt': msg['orTilt'],
-        'Zoom': msg['orZoom'],
-        'rqnn': rqnn,
-    }
-    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
-    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
-    print('Sent:')
-    print(jsonobj)
-
-
-def preview_photo_log(command,msg,rqnn):
-    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
-    # message to be sent in JSON format
-    payload = {
-        'device_id': device_id,
-        'localtime': localtime,
-        'node_id': nr,
-        'command': command,
-        'position':msg['position'],
-        'rqnn': rqnn
-    }
-    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
-    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
-    print('Sent:')
-    print(jsonobj)
-
-
-def ndvi_log(command,msg,size1,size2,rqnn):
-    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
-    # message to be sent in JSON format
-    payload = {
-        # let server know which device the message came from
-        'device_id': device_id,
-        # let server know when the message was sent from the device
-        'localtime': localtime,
-        'node_id': nr,
-        'command': command,
-        'position':msg['position'],
-        'time':msg['time'],
-        'filename':msg['filename'],
-        'a': size1,
-        'b': size2,
-        'rqnn': rqnn,
-    }
-    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
-    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
-    print('Sent:')
-    print(jsonobj)
-
-def tilt_log(command,msg,rqnn):
-    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
-    # message to be sent in JSON format
-    payload = {
-        'device_id': device_id,
-        'localtime': localtime,
-        'node_id': nr,
-        'command': command,
-        'tilt':msg['Tilt'],
-        'rqnn': rqnn
-    }
-    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
-    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
-    print('Sent:')
-    print(jsonobj)
-
-def pan_log(command,msg,rqnn):
-    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
-    # message to be sent in JSON format
-    payload = {
-        'device_id': device_id,
-        'localtime': localtime,
-        'node_id': nr,
-        'command': command,
-        'pan':msg['Pan'],
-        'rqnn': rqnn
-    }
-    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
-    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
-    print('Sent:')
-    print(jsonobj)
-
-def zoom_log(command,msg,rqnn):
-    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
-    # message to be sent in JSON format
-    payload = {
-        'device_id': device_id,
-        'localtime': localtime,
-        'node_id': nr,
-        'command': command,
-        'zoom':msg['Zoom'],
-        'rqnn': rqnn
-    }
-    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
-    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
-    print('Sent:')
-    print(jsonobj)
-
-def get_ip_address(ifname):
-    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-    try:
-        return socket.inet_ntoa(fcntl.ioctl(
-            s.fileno(),
-            0x8915,  # SIOCGIFADDR
-            struct.pack('256s', ifname[:15])
-        )[20:24])
-    except:
-        return ""
-## Reset this device.
-def system_reboot():
-    server_log('a035', '1')
-    time.sleep(5)
-    os.system('sudo reboot')
-    time.sleep(10)
-
-def system_update_code():
-    os.system('sudo su')
-    os.system('rm -rf /home/pi/KDAIS')
-    os.system('git clone -b KDAIS2m --single-branch http://60.250.156.230:3000/fatwolf/KDAIS.git /home/pi/KDAIS')
-    time.sleep(3)
-    os.system('cp /home/pi/KDAIS/aisky-mqttd /usr/sbin/')
-    time.sleep(1)
-    os.system('cp /home/pi/KDAIS/udp_client.py /home/pi/')
-    time.sleep(1)
-    os.system('sudo chmod 777 /usr/sbin/aisky-mqttd')
-    os.system('sudo chmod 777 /home/pi/udp_client.py')
-    time.sleep(5)
-    server_log('a033', '1')
-    os.system('sudo reboot')
-    time.sleep(10)
-
-def stream0(msg):
-    os.system('sudo su')
-    os.system('cd /hmoe/pi')
-    os.system('sudo nohup python3.5 /home/pi/udp_client.py>/home/pi/nohup.out 2>&1 &')
-    time.sleep(2)
-    server_log('a053', '1')
-
-def stream1(msg):
-    os.system('sudo su')
-    os.system("ps aux | grep /home/pi/udp_client.py | awk '{print $2}' | xargs kill -9")
-    time.sleep(2)
-    server_log('a054', '1')
-
-def timecheck(msg):
-    x = datetime.datetime.now()
-    x.year
-    x.month
-    x.day
-    x.hour
-    x.minute
-    x.second
-    print(x.year,x.month,x.day,x.hour,x.minute,x.second)
-    req = requests.get('http://169.254.185.181/cgi-bin/date_cgi?action=set&user=admin&pwd=abcd1234&year=%d&month=%d&day=%d&hour=%d&minute=%d&second=%d&timezone=31'%(x.year,x.month,x.day,x.hour,x.minute,x.second))
-    server_log('a055', 'timecheck')
-
-## Receive the system action  to this device .
-def call(msg):
-    print("call  ok")
-    call_log('a000',msg, '1')
-
-def parameter_setting(msg):
-    print(msg['Pan'])
-    print(msg['Tilt'])
-    print(msg['Zoom'])
-    print(msg['position'])
-    pan(msg)
-    tilt(msg)
-    zoom(msg)
-    time.sleep(2)
-    print("NDVI 1 angle  ok")
-    parameter_log('a050',msg,'1')
-
-
-
-def take_preview_photo(msg):
-    im = datetime.datetime.now().strftime('/home/pi/immediate/PV.jpg')
-    save_photo = datetime.datetime.now().strftime(im)
-
-    fileName = datetime.datetime.now().strftime(save_photo)
-    req = requests.get(camera_image)
-    file = open(fileName, 'wb')
-    for chunk in req.iter_content(100000):
-        file.write(chunk)
-    file.close()
-
-    dress = '/home/pi/immediate/'
-    for root, dirs, files in os.walk(dress):
-        print('files: {}'.format(len(files)))
-        if len(files) >= 1:
-            files.sort()
-            for f in files:
-                with open(os.path.join(root, f), "rb") as imageFile:
-                    str = base64.b64encode(imageFile.read())
-                url = picture_path
-                nr='2m'
-                values = {'data': str, 'name': f,'nr':nr}
-                data = urllib.parse.urlencode(values)
-                data = data.encode('utf-8')
-                req = urllib.request.Request(url, data)
-                req.add_header('User-Agent', 'Magic Browser')
-                resp = urllib.request.urlopen(req)
-                respData = resp.read()
-                #print(respData)
-                #os.remove(os.path.join(root, f))
-                print("ok")
-
-    preview_photo_log('a018',msg,'1')
-    print("take_preview_photo ok")
-
-
-
-
-def preview_photo(msg):
-    print("ok")
-    req = requests.get(camera_ircut_low)
-    fileName = datetime.datetime.now().strftime("/home/pi/p"+msg['position']+"/"+msg['position']+".tif")
-    req = requests.get(camera_image)
-    file = open(fileName, 'wb')
-    for chunk in req.iter_content(100000):
-        file.write(chunk)
-    file.close()
-
-    dress = '/home/pi/p'+msg['position']+'/'
-    for root, dirs, files in os.walk(dress):
-        print('files: {}'.format(len(files)))
-        if len(files) >= 1:
-            files.sort()
-            for f in files:
-                with open(os.path.join(root, f), "rb") as imageFile:
-                    str = base64.b64encode(imageFile.read())
-                url = picture_path
-                nr='2m'
-                values = {'p': str, 'p_name':msg['position'],'nr':nr}
-                p22_1 = urllib.parse.urlencode(values)
-                p22_1 = p22_1.encode('utf-8')
-                req = urllib.request.Request(url, p22_1)
-                req.add_header('User-Agent', 'Magic Browser')
-                resp = urllib.request.urlopen(req)
-                respData = resp.read()
-                print(os.path.join(root, f))
-                #print(respdata)
-                os.remove(os.path.join(root, f))
-                print("ok")
-
-    preview_photo_log('a018',msg,'1')
-    print("preview_photo ok")
-
-
-def tilt(msg):
-    Tilt(int(msg['Tilt']))
-    tilt_log('a014',msg,'1')
-
-
-
-def pan(msg):
-    if(0<=int(msg['Pan'])<30):
-       Pan((int(msg['Pan'])+330))
-    if(int(msg['Pan'])==30):
-       Pan(359)
-    if(30<int(msg['Pan'])<=355):
-       Pan((int(msg['Pan'])-30))
-
-    pan_log('a012',msg,'1')
-
-
-def zoom(msg):
-    Zoom(int(msg['Zoom']))
-    zoom_log('a016',msg,'1')
-
-def zoom0(msg):
-    Tilt(0)
-    Pan(330)
-    Zoom(-5)
-    server_log('a052','1')
-
-
-
-##  device action.
-
-def Pan(pan):
-    if 0<pan<=359:
-       a = pan
-       a1 = a * 100
-       print (a1)
-
-       k = '{0:x}'.format(a1)
-       h = k.zfill(4)
-       print(h)
-
-       p3 = (h[0:2])
-       ##print(p3)
-       p4 = (h[2:])
-       ##print(p4)
-
-       str_10 = int(p3, 16)
-       str_10_2 = int(p4, 16)
-       sum_10 = (str_10 + str_10_2 + 76)
-
-       str_16 = hex(sum_10)
-       ##print(str_16)
-
-       sum = (str_16[-2:])
-       str_10_sum = int(sum, 16)
-
-       SERIAL_PORT = '/dev/ttyS0'
-       ser = serial.Serial(SERIAL_PORT, baudrate=9600, timeout=10)
-       Pan = [0xFF, 0x01, 0x00,0x4B, str_10, str_10_2, str_10_sum]
-       print(Pan)
-       ser.write(array.array('B', Pan).tostring())
-       print('left')
-
-    elif a == 0:
-
-        SERIAL_PORT = '/dev/ttyS0'
-        ser = serial.Serial(SERIAL_PORT, baudrate=9600, timeout=10)
-        Pan = [0xFF, 0x01, 0x00, 0x4B, 0x00, 0x00, 0x4C]
-        ser.write(array.array('B', Pan).tostring())
-        print('leftzore')
-
-def Tilt(tilt):
-    a = tilt
-
-    def up():
-        q = int(360)
-        a1 = (q - a) * 100
-        print(a1)
-
-        k = '{0:x}'.format(a1)
-        h = k.zfill(4)
-        print(h)
-
-        p3 = (h[0:2])
-        ##print(p3)
-        p4 = (h[2:])
-        ##print(p4)
-
-        str_10 = int(p3, 16)
-        str_10_2 = int(p4, 16)
-        sum_10 = (str_10 + str_10_2 + 78)
-
-        str_16 = hex(sum_10)
-        ##print(str_16)
-
-        sum = (str_16[-2:])
-        str_10_sum = int(sum, 16)
-
-        SERIAL_PORT = '/dev/ttyS0'
-        ser = serial.Serial(SERIAL_PORT, baudrate=9600, timeout=5)
-        Pan = [0xFF, 0x01, 0x00, 0x4D, str_10, str_10_2, str_10_sum]
-        print(Pan)
-        ser.write(array.array('B', Pan).tostring())
-        print('up')
-
-    def down():
-        k = abs(a)
-        a1 = k * 100
-        print (a1)
-
-        k = '{0:x}'.format(a1)
-        h = k.zfill(4)
-        print(h)
-
-        p3 = (h[0:2])
-        ##print(p3)
-        p4 = (h[2:])
-        ##print(p4)
-
-        str_10 = int(p3, 16)
-        str_10_2 = int(p4, 16)
-        sum_10 = (str_10 + str_10_2 + 78)
-
-        str_16 = hex(sum_10)
-        ##print(str_16)
-
-        sum = (str_16[-2:])
-        str_10_sum = int(sum, 16)
-
-        SERIAL_PORT = '/dev/ttyS0'
-        ser = serial.Serial(SERIAL_PORT, baudrate=9600, timeout=5)
-        Pan = [0xFF, 0x01, 0x00, 0x4D, str_10, str_10_2, str_10_sum]
-        print(Pan)
-        ser.write(array.array('B', Pan).tostring())
-        print('down')
-
-    if 0 <= a <= 90:
-        up()
-    elif 0 > a >= -25:
-        down()
-
-def Zoom(zoom):
-    def Zoom1():
-        headers = {'Content-Type': 'text/xml'}
-        data = '<?xml version="1.0" encoding="utf-8"?><request><ptzcmd><protocol>0</protocol><cmd>0</cmd><addr>1</addr></</request>'
-        url = camera_zoomin
-        r = requests.post(url, headers=headers, data=data)
-        print (r.content)
-
-
-    def Zoom_1():
-        headers = {'Content-Type': 'text/xml'}
-        data = '<?xml version="1.0" encoding="utf-8"?><request><ptzcmd><protocol>0</protocol><cmd>0</cmd><addr>1</addr></</request>'
-        url = camera_zoomout
-        r = requests.post(url, headers=headers, data=data)
-        print (r.content)
-        print ('you')
-    a = zoom
-    print(a)
-    if (a == 0):
-        print("NO")
-    elif (a>0):
-        for i in range(a):
-            time.sleep(1)
-            for j in range(10):
-                   Zoom1()
-    else:
-        a=-1*a
-        for i in range(a):
-            time.sleep(1)
-            for j in range(10):
-                   Zoom_1()
-
-def manual_ndvi(msg):
-    req = requests.get(camera_ircut_high)
-    time.sleep(2)
-    fileName = datetime.datetime.now().strftime("/home/pi/ir_image1/"+msg['filename']+"a.tif")
-    req = requests.get(camera_image)
-    file = open(fileName, 'wb')
-    for chunk in req.iter_content(100000):
-        file.write(chunk)
-    file.close()
-
-    path1 = '/home/pi/ir_image1/'+msg['filename']+'a.tif'
-    size1 = os.path.getsize(path1)
-    print(size1)
-
-    req = requests.get(camera_ircut_low)
-    time.sleep(2)
-    fileName = datetime.datetime.now().strftime("/home/pi/n_image1/"+msg['filename']+"b.tif")
-    req = requests.get(camera_image)
-    file = open(fileName, 'wb')
-    for chunk in req.iter_content(100000):
-        file.write(chunk)
-    file.close()
-
-    path2 = '/home/pi/n_image1/'+msg['filename']+'b.tif'
-    size2 = os.path.getsize(path2)
-    print(size2)
-
-
-    def main_n():
-        dress = '/home/pi/ir_image1/'
-        for root, dirs, files in os.walk(dress):
-            print('files: {}'.format(len(files)))
-            if len(files) >= 1:
-                files.sort()
-                for f in files:
-                    with open(os.path.join(root, f), "rb") as imageFile:
-                        str = base64.b64encode(imageFile.read())
-                    url = picture_path
-                    nr = '2m'
-                    values = {'data_ira': str, 'name_ira': f, 'nr': nr}
-                    data = urllib.parse.urlencode(values)
-                    data = data.encode('utf-8')
-                    req = urllib.request.Request(url, data)
-                    req.add_header('User-Agent', 'Magic Browser')
-                    resp = urllib.request.urlopen(req)
-                    respData = resp.read()
-                    print(os.path.join(root, f))
-                   # print(respData)
-                    os.remove(os.path.join(root, f))
-                    print("ok")
-
-    def main_ir():
-        dress = '/home/pi/n_image1/'
-        for root, dirs, files in os.walk(dress):
-            print('files: {}'.format(len(files)))
-            if len(files) >= 1:
-                files.sort()
-                for f in files:
-                    with open(os.path.join(root, f), "rb") as imageFile:
-                        str = base64.b64encode(imageFile.read())
-                    url = picture_path
-                    nr = '2m'
-                    values = {'c_na': str, 'name_na': f, 'nr': nr}
-                    c = urllib.parse.urlencode(values)
-                    c = c.encode('utf-8')
-                    req = urllib.request.Request(url, c)
-                    req.add_header('User-Agent', 'Magic Browser')
-                    resp = urllib.request.urlopen(req)
-                    respData = resp.read()
-                    print(os.path.join(root, f))
-                    #print(respData)
-                    os.remove(os.path.join(root, f))
-                    print("ok")
-    main_n()
-    main_ir()
-    print("NDVI  ok")
-    ndvi_log('a051',msg,size1,size2,'1')
-
-
-
-
-
-def ndvi(msg):
-    req = requests.get(camera_ircut_high)
-    time.sleep(2)
-    fileName = datetime.datetime.now().strftime("/home/pi/a"+msg['position']+"/"+msg['filename']+"a"+msg['position']+".tif")
-    req = requests.get(camera_image)
-    file = open(fileName, 'wb')
-    for chunk in req.iter_content(100000):
-        file.write(chunk)
-    file.close()
-
-    path1 = '/home/pi/a'+msg['position']+'/'+msg['filename']+'a'+msg['position']+'.tif'
-    size1 = os.path.getsize(path1)
-    print(size1)
-
-    req = requests.get(camera_ircut_low)
-    time.sleep(2)
-    fileName = datetime.datetime.now().strftime("/home/pi/b"+msg['position']+"/"+msg['filename']+"b"+msg['position']+".tif")
-    req = requests.get(camera_image)
-    file = open(fileName, 'wb')
-    for chunk in req.iter_content(100000):
-        file.write(chunk)
-    file.close()
-
-    path2 = '/home/pi/b'+msg['position']+'/'+msg['filename']+'b'+msg['position']+'.tif'
-    size2 = os.path.getsize(path2)
-    print(size2)
-
-
-    def main_n():
-        dress = '/home/pi/a'+msg['position']+'/'
-        for root, dirs, files in os.walk(dress):
-            print('files: {}'.format(len(files)))
-            if len(files) >= 1:
-                files.sort()
-                for f in files:
-                    with open(os.path.join(root, f), "rb") as imageFile:
-                        str = base64.b64encode(imageFile.read())
-                    url = picture_path
-                    nr = '2m'
-                    values = {'data_ira': str, 'name_ira': f, 'nr': nr}
-                    data = urllib.parse.urlencode(values)
-                    data = data.encode('utf-8')
-                    req = urllib.request.Request(url, data)
-                    req.add_header('User-Agent', 'Magic Browser')
-                    resp = urllib.request.urlopen(req)
-                    respData = resp.read()
-                    print(os.path.join(root, f))
-                    #print(respData)
-                    os.remove(os.path.join(root, f))
-                    print("ok")
-
-    def main_ir():
-        dress = '/home/pi/b'+msg['position']+'/'
-        for root, dirs, files in os.walk(dress):
-            print('files: {}'.format(len(files)))
-            if len(files) >= 1:
-                files.sort()
-                for f in files:
-                    with open(os.path.join(root, f), "rb") as imageFile:
-                        str = base64.b64encode(imageFile.read())
-                    url = picture_path
-                    nr = '2m'
-                    values = {'c_na': str, 'name_na': f, 'nr': nr}
-                    c = urllib.parse.urlencode(values)
-                    c = c.encode('utf-8')
-                    req = urllib.request.Request(url, c)
-                    req.add_header('User-Agent', 'Magic Browser')
-                    resp = urllib.request.urlopen(req)
-                    respData = resp.read()
-                    print(os.path.join(root, f))
-                    #print(respData)
-                    os.remove(os.path.join(root, f))
-                    print("ok")
-
-
-        # --------------------------------------------------------------------------------------
-    main_n()
-    main_ir()
-    print("NDVI  ok")
-    ndvi_log('a051',msg,size1,size2,'1')
-
-## The callback function for connecting.
-# @param client    [in] The client instance for this callback.
-# @param userdata  [in] The private user data as set in Client() or user_data_set().
-# @param flags     [in] Response flags sent by the broker.
-# @param rc        [in] The connection result.
-def on_connect(client, userdata, flags, rc):
-    # subscribe MQTT topic on connection
-    client.subscribe(mqtt_sub_topic, qos=2)
-    server_log('a035', '1')
-    logging.info('system running')
-    data = {'nr': nr, 'status': 'reboot'}
-    data = urllib.parse.urlencode(data)
-    data = data.encode('utf-8')
-    req = urllib.request.Request(reboot_path, data)
-    req.add_header('User-Agent', 'Magic Browser')
-    resp = urllib.request.urlopen(req)
-    respData = resp.read()
-    print("reboot check  ok")
-
-
-## The callback function for processing messages from the server.
-# @param client    [in] The client instance for this callback.
-# @param userdata  [in] The private user data as set in Client() or user_data_set().
-# @param msg       [in] An instance of MQTT message.
-def on_message(client, userdata, msg):
-    # print(msg.payload)
-    msg.payload = msg.payload.decode('utf-8')
-    jsonmsg = json.loads(msg.payload)
-    #print(jsonmsg)
-    print('Received:')
-    print(json.dumps(jsonmsg, sort_keys=True, indent=4, separators=(',', ':')))
-    # processing the command from the server
-    if (jsonmsg['command'] == 'a035'):
-        system_reboot()
-    elif (jsonmsg['command'] == 'a033'):
-        system_update_code()
-    elif (jsonmsg['command'] == 'vpn_connect'):
-        vpn_connect()
-    elif (jsonmsg['command'] == 'vpn_disconnect'):
-        vpn_disconnect()
-    elif (jsonmsg['command'] == 'a055'):
-        timecheck(jsonmsg)
-    elif (jsonmsg['node_id'] == "GTW009001002"):
-        if (jsonmsg['command'] == 'a000'):
-            call(jsonmsg)
-        elif (jsonmsg['command'] == 'a050'):
-            parameter_setting(jsonmsg)
-        elif (jsonmsg['command'] == 'a051'):
-            if (jsonmsg['position'] == '0'):
-                manual_ndvi(jsonmsg)
-            else:
-                ndvi(jsonmsg)
-        elif (jsonmsg['command'] == 'a014'):
-            tilt(jsonmsg)
-        elif (jsonmsg['command'] == 'a012'):
-            pan(jsonmsg)
-        elif (jsonmsg['command'] == 'a016'):
-            zoom(jsonmsg)
-        elif (jsonmsg['command'] == 'a052'):
-            zoom0(jsonmsg)
-        elif (jsonmsg['command'] == 'a053'):
-            stream0(jsonmsg)
-        elif (jsonmsg['command'] == 'a054'):
-            stream1(jsonmsg)
-        elif (jsonmsg['command'] == 'a018'):
-            if (jsonmsg['position'] == '0'):
-                take_preview_photo(jsonmsg)
-            else:
-                preview_photo(jsonmsg)
-    else:
-        server_log(jsonmsg['command'], 'ERROR: Unknown command')
-
-## A thread used to subscribe to and wait for messages from the server.
-def thread_job():
-    # create a MQTT client with a user name and password to subscribe to the messages
-    mqtt_thread_client = mqtt.Client()
-    mqtt_thread_client.on_connect = on_connect
-    mqtt_thread_client.on_message = on_message
-    mqtt_thread_client.username_pw_set(username='aisky-client', password='aiskyc')
-    mqtt_thread_client.connect(mqtt_server, mqtt_port, mqtt_alive)
-    mqtt_thread_client.loop_forever()
-
-# create a MQTT client with a user name and password to publish messages
-mqtt_client = mqtt.Client()
-mqtt_client.username_pw_set(username='aisky-client', password='aiskyc')
-mqtt_client.connect(mqtt_server, mqtt_port, mqtt_alive)
-
-# create a thread to subscribe to and wait for messages from the server
-mqtt_subscribe_thread = threading.Thread(target=thread_job)
-mqtt_subscribe_thread.start()
-
-mqtt_client.loop_forever()