mirror of
https://github.com/thiagoralves/OpenPLC_v3.git
synced 2025-12-08 11:01:57 +08:00
2778 lines
166 KiB
Python
2778 lines
166 KiB
Python
import sqlite3
|
|
from sqlite3 import Error
|
|
import os
|
|
import subprocess
|
|
import platform
|
|
import serial.tools.list_ports
|
|
import random
|
|
import datetime
|
|
import time
|
|
import pages
|
|
import openplc
|
|
import monitoring as monitor
|
|
import sys
|
|
import ctypes
|
|
import socket
|
|
import mimetypes
|
|
import ssl
|
|
import threading
|
|
import logging
|
|
import errno
|
|
|
|
import flask
|
|
import flask_login
|
|
|
|
from credentials import CertGen
|
|
from restapi import app_restapi, restapi_bp, db, register_callback_get, register_callback_post
|
|
from dataclasses import dataclass, field
|
|
from enum import Enum, auto
|
|
from flask_wtf import CSRFProtect
|
|
from flask_wtf.csrf import generate_csrf
|
|
|
|
|
|
app = flask.Flask(__name__)
|
|
app.secret_key = str(os.urandom(16))
|
|
csrf = CSRFProtect(app)
|
|
csrf.init_app(app)
|
|
login_manager = flask_login.LoginManager()
|
|
login_manager.init_app(app)
|
|
|
|
logger = logging.getLogger(__name__)
|
|
logging.basicConfig(
|
|
level=logging.DEBUG, # Minimum level to capture
|
|
format='[%(levelname)s] %(asctime)s - %(message)s',
|
|
datefmt='%H:%M:%S'
|
|
)
|
|
|
|
openplc_runtime = openplc.runtime()
|
|
|
|
from pathlib import Path
|
|
BASE_DIR = Path(__file__).parent
|
|
CERT_FILE = (BASE_DIR / "certOPENPLC.pem").resolve()
|
|
KEY_FILE = (BASE_DIR / "keyOPENPLC.pem").resolve()
|
|
HOSTNAME = "localhost"
|
|
|
|
def restapi_callback_get(argument: str, data: dict) -> dict:
|
|
"""
|
|
This is the central callback function that handles the logic
|
|
based on the 'argument' from the URL and 'data' from the request.
|
|
"""
|
|
global openplc_runtime
|
|
logger.debug(f"GET | Received argument: {argument}, data: {data}")
|
|
|
|
if argument == "start-plc":
|
|
monitor.stop_monitor()
|
|
openplc_runtime.start_runtime()
|
|
time.sleep(1)
|
|
configure_runtime()
|
|
monitor.cleanup()
|
|
monitor.parse_st(openplc_runtime.project_file)
|
|
return {"status": "START:OK"}
|
|
|
|
elif argument == "stop-plc":
|
|
openplc_runtime.stop_runtime()
|
|
time.sleep(1)
|
|
monitor.stop_monitor()
|
|
return {"status": "STOP:OK"}
|
|
|
|
elif argument == "runtime-logs":
|
|
logs = openplc_runtime.logs()
|
|
return {"runtime-logs": logs}
|
|
|
|
elif argument == "compilation-status":
|
|
status = 'IDLE'
|
|
logs = openplc_runtime.compilation_status()
|
|
exit_code = 0
|
|
|
|
logs = str(logs)
|
|
|
|
if "Compilation finished successfully!" in logs:
|
|
status = 'SUCCESS'
|
|
exit_code = 0
|
|
elif "Compilation finished with errors!" in logs:
|
|
status = 'FAILED'
|
|
exit_code = 1
|
|
else:
|
|
status = 'COMPILING'
|
|
exit_code = 0
|
|
|
|
return {
|
|
"status": status,
|
|
"logs": logs.splitlines(),
|
|
"exit_code": exit_code
|
|
}
|
|
|
|
elif argument == "status":
|
|
if openplc_runtime.status() == "Running":
|
|
return {"status" : "STATUS:RUNNING"}
|
|
elif openplc_runtime.status() == "Compiling":
|
|
return {"status" : "STATUS:EMPTY"}
|
|
elif openplc_runtime.status() == "Stopped":
|
|
return {"status" : "STATUS:STOPPED"}
|
|
else:
|
|
return {"status" : "STATUS:UNKNOWN"}
|
|
|
|
elif argument == "ping":
|
|
return {"status": "PING:OK"}
|
|
else:
|
|
return {"error": "Unknown argument"}
|
|
|
|
# file upload POST handler
|
|
def restapi_callback_post(argument: str, data: dict) -> dict:
|
|
global openplc_runtime
|
|
logger.debug(f"POST | Received argument: {argument}, data: {data}")
|
|
|
|
if argument == "upload-file":
|
|
if openplc_runtime.status() == "Compiling":
|
|
return {"UploadFileFail": "Runtime is compiling another program, please wait", "CompilationStatus": "COMPILING"}
|
|
|
|
# validate filename
|
|
if 'file' not in flask.request.files:
|
|
return {"UploadFileFail": "No file part in the request", "CompilationStatus": "FAILED"}
|
|
st_file = flask.request.files['file']
|
|
|
|
# validate file size
|
|
if st_file.content_length > 32 * 1024 * 1024: # 32 MB limit
|
|
return {"UploadFileFail": "File is too large", "CompilationStatus": "FAILED"}
|
|
|
|
# replace program file on database
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Programs WHERE Name = 'webserver_program'")
|
|
row = cur.fetchone()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
filename = str(row[3])
|
|
st_file.save(os.path.join('st_files', filename))
|
|
|
|
openplc_runtime.project_name = str(row[1])
|
|
openplc_runtime.project_description = str(row[2])
|
|
openplc_runtime.project_file = str(row[3])
|
|
|
|
except Exception as e:
|
|
return {"UploadFileFail": e, "CompilationStatus": "FAILED"}
|
|
else:
|
|
return {"UploadFileFail": f"Error connecting to the database", "CompilationStatus": "FAILED"}
|
|
|
|
# Compile new program
|
|
delete_persistent_file()
|
|
openplc_runtime.compile_program(filename)
|
|
return {"UploadFileFail": "", "CompilationStatus": "COMPILING"}
|
|
|
|
else:
|
|
return {"PostRequestError": "Unknown argument"}
|
|
|
|
|
|
class User(flask_login.UserMixin):
|
|
pass
|
|
|
|
# Allowed MIME types and magic numbers (file signatures)
|
|
IMAGE_MAGIC_NUMBERS = {
|
|
b'\xFF\xD8\xFF': 'image/jpeg', # JPEG
|
|
b'\x89PNG\r\n\x1A\n': 'image/png', # PNG
|
|
b'GIF87a': 'image/gif', # GIF87a
|
|
b'GIF89a': 'image/gif', # GIF89a
|
|
}
|
|
|
|
# Function to check MIME type and file signature
|
|
def is_allowed_file(file):
|
|
# First, check the MIME type based on the file extension
|
|
mime_type, _ = mimetypes.guess_type(file.filename)
|
|
if mime_type not in IMAGE_MAGIC_NUMBERS.values():
|
|
return False
|
|
|
|
try:
|
|
# Read the first 8 bytes of the file to determine its magic number
|
|
file.seek(0) # Ensure we're at the start of the file
|
|
file_header = file.read(8)
|
|
file.seek(0) # Reset file pointer after reading
|
|
|
|
# Check if the file header matches a known image format
|
|
for magic, expected_mime in IMAGE_MAGIC_NUMBERS.items():
|
|
if file_header.startswith(magic):
|
|
return True
|
|
|
|
return False
|
|
except Exception:
|
|
return False
|
|
|
|
def configure_runtime():
|
|
global openplc_runtime
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
print("Openning database")
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Settings")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
for row in rows:
|
|
if (row[0] == "Modbus_port"):
|
|
if (row[1] != "disabled"):
|
|
print("Enabling Modbus on port " + str(int(row[1])))
|
|
openplc_runtime.start_modbus(int(row[1]))
|
|
else:
|
|
print("Disabling Modbus")
|
|
openplc_runtime.stop_modbus()
|
|
elif (row[0] == "Dnp3_port"):
|
|
if (row[1] != "disabled"):
|
|
print("Enabling DNP3 on port " + str(int(row[1])))
|
|
openplc_runtime.start_dnp3(int(row[1]))
|
|
else:
|
|
print("Disabling DNP3")
|
|
openplc_runtime.stop_dnp3()
|
|
elif (row[0] == "Enip_port"):
|
|
if (row[1] != "disabled"):
|
|
print("Enabling EtherNet/IP on port " + str(int(row[1])))
|
|
openplc_runtime.start_enip(int(row[1]))
|
|
else:
|
|
print("Disabling EtherNet/IP")
|
|
openplc_runtime.stop_enip()
|
|
elif (row[0] == "snap7"):
|
|
if (row[1] != "false"):
|
|
print("Enabling S7 Protocol")
|
|
openplc_runtime.start_snap7()
|
|
else:
|
|
print("Disabling S7 Protocol")
|
|
openplc_runtime.stop_snap7()
|
|
elif (row[0] == "Pstorage_polling"):
|
|
if (row[1] != "disabled"):
|
|
print("Enabling Persistent Storage with polling rate of " + str(int(row[1])) + " seconds")
|
|
openplc_runtime.start_pstorage(int(row[1]))
|
|
else:
|
|
print("Disabling Persistent Storage")
|
|
openplc_runtime.stop_pstorage()
|
|
delete_persistent_file()
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
else:
|
|
print("Error opening DB")
|
|
|
|
|
|
def delete_persistent_file():
|
|
if (os.path.isfile("persistent.file")):
|
|
os.remove("persistent.file")
|
|
print("persistent.file removed!")
|
|
|
|
|
|
def generate_mbconfig():
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT COUNT(*) FROM Slave_dev")
|
|
row = cur.fetchone()
|
|
num_devices = int(row[0])
|
|
mbconfig = 'Num_Devices = "' + str(num_devices) + '"'
|
|
cur.close()
|
|
|
|
cur=conn.cursor()
|
|
cur.execute("SELECT * FROM Settings")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
|
|
for row in rows:
|
|
if (row[0] == "Slave_polling"):
|
|
slave_polling = str(row[1])
|
|
elif (row[0] == "Slave_timeout"):
|
|
slave_timeout = str(row[1])
|
|
|
|
mbconfig += '\nPolling_Period = "' + slave_polling + '"'
|
|
mbconfig += '\nTimeout = "' + slave_timeout + '"'
|
|
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Slave_dev")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
device_counter = 0
|
|
for row in rows:
|
|
mbconfig += """
|
|
# ------------
|
|
# DEVICE """
|
|
mbconfig += str(device_counter)
|
|
mbconfig += """
|
|
# ------------
|
|
"""
|
|
mbconfig += 'device' + str(device_counter) + '.name = "' + str(row[1]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.slave_id = "' + str(row[3]) + '"\n'
|
|
if (str(row[2]) == 'ESP32' or str(row[2]) == 'ESP8266' or str(row[2]) == 'TCP'):
|
|
mbconfig += 'device' + str(device_counter) + '.protocol = "TCP"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.address = "' + str(row[9]) + '"\n'
|
|
else:
|
|
mbconfig += 'device' + str(device_counter) + '.protocol = "RTU"\n'
|
|
if (str(row[4]).startswith("COM")):
|
|
port_name = "/dev/ttyS" + str(int(str(row[4]).split("COM")[1]) - 1)
|
|
else:
|
|
port_name = str(row[4])
|
|
mbconfig += 'device' + str(device_counter) + '.address = "' + port_name + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.IP_Port = "' + str(row[10]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.RTU_Baud_Rate = "' + str(row[5]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.RTU_Parity = "' + str(row[6]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.RTU_Data_Bits = "' + str(row[7]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.RTU_Stop_Bits = "' + str(row[8]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.RTU_TX_Pause = "' + str(row[21]) + '"\n\n'
|
|
|
|
mbconfig += 'device' + str(device_counter) + '.Discrete_Inputs_Start = "' + str(row[11]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.Discrete_Inputs_Size = "' + str(row[12]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.Coils_Start = "' + str(row[13]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.Coils_Size = "' + str(row[14]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.Input_Registers_Start = "' + str(row[15]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.Input_Registers_Size = "' + str(row[16]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.Holding_Registers_Read_Start = "' + str(row[17]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.Holding_Registers_Read_Size = "' + str(row[18]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.Holding_Registers_Start = "' + str(row[19]) + '"\n'
|
|
mbconfig += 'device' + str(device_counter) + '.Holding_Registers_Size = "' + str(row[20]) + '"\n'
|
|
device_counter += 1
|
|
|
|
with open('./mbconfig.cfg', 'w+') as f: f.write(mbconfig)
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
else:
|
|
print("Error opening DB")
|
|
|
|
|
|
|
|
def draw_top_div():
|
|
global openplc_runtime
|
|
top_div = ("<div class='top'>"
|
|
"<img src='/static/logo-openplc.png' alt='OpenPLC' style='width:63px;height:50px;padding:0px 0px 0px 10px;float:left'>")
|
|
|
|
if (openplc_runtime.status() == "Running"):
|
|
top_div += "<h3 style='font-family:\"Roboto\", sans-serif; font-size:18px; color:white; padding:13px 111px 0px 0px; margin: 0px 0px 0px 0px'><center><span style='color: #02EE07'>Running: </span>" + openplc_runtime.project_name + "</center></h3>"
|
|
elif (openplc_runtime.status() == "Compiling"):
|
|
top_div += "<h3 style='font-family:\"Roboto\", sans-serif; font-size:18px; color:white; padding:13px 111px 0px 0px; margin: 0px 0px 0px 0px'><center><span style='color: Yellow'>Compiling: </span>" + openplc_runtime.project_name + "</center></h3>"
|
|
else:
|
|
top_div += "<h3 style='font-family:\"Roboto\", sans-serif; font-size:18px; color:white; padding:13px 111px 0px 0px; margin: 0px 0px 0px 0px'><center><span style='color: Red'>Stopped: </span>" + openplc_runtime.project_name + "</center></h3>"
|
|
|
|
top_div += "<div class='user'><img src='"
|
|
if (flask_login.current_user.pict_file == "None"):
|
|
top_div += "/static/default-user.png"
|
|
else:
|
|
top_div += flask_login.current_user.pict_file
|
|
|
|
top_div += "' alt='User' style='width:50px;height:45px;padding:5px 5px 0px 5px;float:right'>"
|
|
top_div += "<h3 style='font-family:\"Roboto\", sans-serif; font-size:18px; color:white; padding:13px 0px 0px 0px; margin: 0px 0px 0px 0px'>" + flask_login.current_user.name + "</h3>"
|
|
top_div += "</div></div>"
|
|
|
|
return top_div
|
|
|
|
|
|
def draw_status():
|
|
global openplc_runtime
|
|
status_str = ""
|
|
if (openplc_runtime.status() == "Running"):
|
|
status_str = "<center><h3 style='font-family:\"Roboto\", sans-serif; font-size:18px; color:white; padding:0px 0px 0px 0px;'>Status: <i>Running</i></span></center></h3>"
|
|
status_str += "<a href='stop_plc' class='button' style='width: 210px; height: 53px; margin: 0px 20px 0px 20px;'><b>Stop PLC</b></a>"
|
|
else:
|
|
status_str = "<center><h3 style='font-family:\"Roboto\", sans-serif; font-size:18px; color:white; padding:0px 0px 0px 0px;'>Status: <i>Stopped</i></span></center></h3>"
|
|
status_str += "<a href='start_plc' class='button' style='width: 210px; height: 53px; margin: 0px 20px 0px 20px;'><b>Start PLC</b></a>"
|
|
|
|
return status_str
|
|
|
|
|
|
def draw_blank_page():
|
|
return_str = pages.w3_style + pages.dashboard_head + draw_top_div() + """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<div class="w3-bar-item"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></div>
|
|
<div class="w3-bar-item"><img src='/static/programs-icon-64x64.png' alt='Programs' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></div>
|
|
<div class="w3-bar-item"><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></div>
|
|
<div class="w3-bar-item"><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></div>
|
|
<div class="w3-bar-item"><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></div>
|
|
<div class="w3-bar-item"><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></div>
|
|
<div class="w3-bar-item"><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></div>
|
|
<div class="w3-bar-item"><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></div>
|
|
<br>
|
|
<br>
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>"""
|
|
return return_str
|
|
|
|
def draw_compiling_page():
|
|
return_str = draw_blank_page()
|
|
return_str += """
|
|
<h2>Compiling program</h2>
|
|
<textarea id='mytextarea' style='height:500px; resize:vertical'>
|
|
loading logs...
|
|
</textarea>
|
|
<br><br><center><a href='dashboard' id='dashboard_button' class='button' style='background-color: #EDEDED; pointer-events: none; width: 310px; height: 53px; margin: 0px 20px 0px 20px;'><b>Go to Dashboard</b></a></center>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
|
|
<script>
|
|
(function (global)
|
|
{
|
|
if(typeof (global) === "undefined")
|
|
{
|
|
throw new Error("window is undefined");
|
|
}
|
|
|
|
var _hash = "!";
|
|
var noBackPlease = function ()
|
|
{
|
|
global.location.href += "#";
|
|
|
|
// making sure we have the fruit available for juice....
|
|
// 50 milliseconds for just once do not cost much (^__^)
|
|
global.setTimeout(function ()
|
|
{
|
|
global.location.href += "!";
|
|
}, 50);
|
|
};
|
|
|
|
// Earlier we had setInerval here....
|
|
global.onhashchange = function ()
|
|
{
|
|
if (global.location.hash !== _hash)
|
|
{
|
|
global.location.hash = _hash;
|
|
}
|
|
};
|
|
|
|
global.onload = function ()
|
|
{
|
|
loadData();
|
|
noBackPlease();
|
|
|
|
// disables backspace on page except on input fields and textarea..
|
|
document.body.onkeydown = function (e)
|
|
{
|
|
var elm = e.target.nodeName.toLowerCase();
|
|
if (e.which === 8 && (elm !== 'input' && elm !== 'textarea'))
|
|
{
|
|
e.preventDefault();
|
|
}
|
|
// stopping event bubbling up the DOM tree..
|
|
e.stopPropagation();
|
|
};
|
|
};
|
|
})(window);
|
|
|
|
var req;
|
|
|
|
function loadData()
|
|
{
|
|
url = 'compilation-logs'
|
|
try
|
|
{
|
|
req = new XMLHttpRequest();
|
|
} catch (e)
|
|
{
|
|
try
|
|
{
|
|
req = new ActiveXObject('Msxml2.XMLHTTP');
|
|
} catch (e)
|
|
{
|
|
try
|
|
{
|
|
req = new ActiveXObject('Microsoft.XMLHTTP');
|
|
} catch (oc)
|
|
{
|
|
alert('No AJAX Support');
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
req.onreadystatechange = processReqChange;
|
|
req.open('GET', url, true);
|
|
req.send(null);
|
|
}
|
|
|
|
function processReqChange()
|
|
{
|
|
//If req shows 'complete'
|
|
if (req.readyState == 4)
|
|
{
|
|
compilation_logs = document.getElementById('mytextarea');
|
|
dashboard_button = document.getElementById('dashboard_button');
|
|
|
|
//If 'OK'
|
|
if (req.status == 200)
|
|
{
|
|
//Update textarea text
|
|
compilation_logs.value = req.responseText;
|
|
if ((req.responseText.search("Compilation finished with errors!") != -1) || (req.responseText.search("Compilation finished successfully!") != -1))
|
|
{
|
|
dashboard_button.style.background='#0066FC'
|
|
dashboard_button.style.pointerEvents='auto'
|
|
}
|
|
|
|
//Start a new update timer
|
|
timeoutID = setTimeout('loadData()', 1000);
|
|
}
|
|
else
|
|
{
|
|
compilation_logs.value = 'There was a problem retrieving the logs. Error: ' + req.statusText;
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
</html>"""
|
|
return return_str
|
|
|
|
|
|
@login_manager.user_loader
|
|
def user_loader(username):
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT username, password, name, pict_file FROM Users")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
for row in rows:
|
|
if (row[0] == username):
|
|
user = User()
|
|
user.id = row[0]
|
|
user.name = row[2]
|
|
user.pict_file = str(row[3])
|
|
return user
|
|
return
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return
|
|
else:
|
|
return
|
|
|
|
|
|
@login_manager.request_loader
|
|
def request_loader(request):
|
|
username = request.form.get('username')
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT username, password, name, pict_file FROM Users")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
for row in rows:
|
|
if (row[0] == username):
|
|
user = User()
|
|
user.id = row[0]
|
|
user.name = row[2]
|
|
user.pict_file = str(row[3])
|
|
user.is_authenticated = (request.form['password'] == row[1])
|
|
return user
|
|
return
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return
|
|
else:
|
|
return
|
|
|
|
|
|
@app.before_request
|
|
def before_request():
|
|
flask.session.permanent = True
|
|
app.permanent_session_lifetime = datetime.timedelta(minutes=5)
|
|
flask.session.modified = True
|
|
|
|
@app.route('/')
|
|
def index():
|
|
if flask_login.current_user.is_authenticated:
|
|
return flask.redirect(flask.url_for('dashboard'))
|
|
else:
|
|
return flask.redirect(flask.url_for('login'))
|
|
|
|
|
|
@app.route('/login', methods=['GET', 'POST'])
|
|
def login():
|
|
if flask.request.method == 'GET':
|
|
return (pages.login_head + pages.login_body).replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
username = flask.request.form['username']
|
|
password = flask.request.form['password']
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT username, password, name, pict_file FROM Users")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
for row in rows:
|
|
if (row[0] == username):
|
|
if (row[1] == password):
|
|
user = User()
|
|
user.id = row[0]
|
|
user.name = row[2]
|
|
user.pict_file = str(row[3])
|
|
flask_login.login_user(user)
|
|
return flask.redirect(flask.url_for('dashboard'))
|
|
else:
|
|
return (pages.login_head + pages.bad_login_body).replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
return (pages.login_head + pages.bad_login_body).replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error opening DB'
|
|
else:
|
|
return 'Error opening DB'
|
|
|
|
return pages.login_head + pages.bad_login_body
|
|
|
|
|
|
@app.route('/start_plc')
|
|
def start_plc():
|
|
global openplc_runtime
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
monitor.stop_monitor()
|
|
openplc_runtime.start_runtime()
|
|
time.sleep(1)
|
|
configure_runtime()
|
|
monitor.cleanup()
|
|
monitor.parse_st(openplc_runtime.project_file)
|
|
return flask.redirect(flask.url_for('dashboard'))
|
|
|
|
|
|
@app.route('/stop_plc')
|
|
def stop_plc():
|
|
global openplc_runtime
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
openplc_runtime.stop_runtime()
|
|
time.sleep(1)
|
|
monitor.stop_monitor()
|
|
return flask.redirect(flask.url_for('dashboard'))
|
|
|
|
|
|
@app.route('/runtime_logs')
|
|
def runtime_logs():
|
|
global openplc_runtime
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
return openplc_runtime.logs()
|
|
|
|
|
|
@app.route('/dashboard')
|
|
def dashboard():
|
|
global openplc_runtime
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
monitor.stop_monitor()
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
return_str = pages.w3_style + pages.dashboard_head + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href='dashboard' class='w3-bar-item w3-button' style='background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px'><img src='/static/home-icon-64x64.png' alt='Dashboard' style='width:47px;height:39px;padding:7px 15px 0px 0px;float:left'><img src='/static/arrow.png' style='width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href='programs' class='w3-bar-item w3-button'><img src='/static/programs-icon-64x64.png' alt='Programs' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style='margin-left:320px'>
|
|
<div style='w3-container'>
|
|
<br>
|
|
<h2>Dashboard</h2>
|
|
<p style='font-family:'Roboto', sans-serif; font-size:16px'><b>Status: """
|
|
if (openplc_runtime.status() == "Running"):
|
|
return_str += "<font color = '#02CC07'>Running</font></b></p>"
|
|
else:
|
|
return_str += "<font color = 'Red'>Stopped</font></b></p>"
|
|
|
|
return_str += "<p style='font-family:'Roboto', sans-serif; font-size:16px'><b>Program:</b> " + openplc_runtime.project_name + "</p>"
|
|
return_str += "<p style='font-family:'Roboto', sans-serif; font-size:16px'><b>Description:</b> " + openplc_runtime.project_description + "</p>"
|
|
return_str += "<p style='font-family:'Roboto', sans-serif; font-size:16px'><b>File:</b> " + openplc_runtime.project_file + "</p>"
|
|
return_str += "<p style='font-family:'Roboto', sans-serif; font-size:16px'><b>Runtime:</b> " + openplc_runtime.exec_time() + "</p>"
|
|
|
|
return_str += pages.dashboard_tail
|
|
|
|
return return_str
|
|
|
|
|
|
@app.route('/programs', methods=['GET', 'POST'])
|
|
def programs():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
monitor.stop_monitor()
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
list_all = False
|
|
if (flask.request.args.get('list_all') == '1'):
|
|
list_all = True
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href="programs" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/programs-icon-64x64.png" alt="Programs" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Programs</h2>
|
|
<p>Here you can upload a new program to OpenPLC or revert back to a previous uploaded program shown on the table.</p>
|
|
<table>
|
|
<tr style='background-color: white'>
|
|
<th>Program Name</th><th>File</th><th>Date Uploaded</th>
|
|
</tr>"""
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
if (list_all == True):
|
|
cur.execute("SELECT Prog_ID, Name, File, Date_upload FROM Programs ORDER BY Date_upload DESC")
|
|
else:
|
|
cur.execute("SELECT Prog_ID, Name, File, Date_upload FROM Programs ORDER BY Date_upload DESC LIMIT 10")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
for row in rows:
|
|
return_str += "<tr onclick=\"document.location='reload-program?table_id=" + str(row[0]) + "'\">"
|
|
return_str += "<td>" + str(row[1]) + "</td><td>" + str(row[2]) + "</td><td>" + time.strftime('%b %d, %Y - %I:%M%p', time.localtime(row[3])) + "</td></tr>"
|
|
|
|
return_str += """
|
|
</table>
|
|
<a href="programs?list_all=1" style="text-align:right; float:right; color:black; font-weight:bold;">List all programs</a>
|
|
<br>
|
|
<br>
|
|
<h2>Upload Program</h2>
|
|
<form id = "uploadForm"
|
|
enctype = "multipart/form-data"
|
|
action = "upload-program"
|
|
method = "post">
|
|
<br>
|
|
<<<<CSRF_INPUT_HERE>>>>
|
|
<input type="file" name="file" id="file" class="inputfile" accept=".st">
|
|
<input type="submit" value="Upload Program" name="submit">
|
|
</form>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>"""
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
return return_str.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
|
|
@app.route('/reload-program', methods=['GET', 'POST'])
|
|
def reload_program():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
prog_id = flask.request.args.get('table_id')
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href="programs" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/programs-icon-64x64.png" alt="Programs" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Program Info</h2>
|
|
<br>"""
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Programs WHERE Prog_ID = ?", (int(prog_id),))
|
|
row = cur.fetchone()
|
|
cur.close()
|
|
conn.close()
|
|
return_str += "<label for='prog_name'><b>Name</b></label><input type='text' id='prog_name' name='program_name' value='" + str(row[1]) + "' disabled>"
|
|
return_str += "<label for='prog_descr'><b>Description</b></label><textarea type='text' rows='10' style='resize:vertical' id='prog_descr' name='program_descr' disabled>" + str(row[2]) + "</textarea>"
|
|
return_str += "<label for='prog_file'><b>File</b></label><input type='text' id='prog_file' name='program_file' value='" + str(row[3]) + "' disabled>"
|
|
return_str += "<label for='prog_date'><b>Date Uploaded</b></label><input type='text' id='prog_date' name='program_date' value='" + time.strftime('%b %d, %Y - %I:%M%p', time.localtime(row[4])) + "' disabled>"
|
|
return_str += "<br><br><center><a href='compile-program?file=" + str(row[3]) + "' class='button' style='width: 200px; height: 53px; margin: 0px 20px 0px 20px;'><b>Launch program</b></a><a href='update-program?id=" + str(prog_id) + "' class='button' style='width: 200px; height: 53px; margin: 0px 20px 0px 20px;'><b>Update program</b></a><a href='remove-program?id=" + str(prog_id) + "' class='button' style='width: 200px; height: 53px; margin: 0px 20px 0px 20px;'><b>Remove program</b></a></center>"
|
|
return_str += """
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>"""
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
return return_str
|
|
|
|
|
|
@app.route('/update-program', methods=['GET', 'POST'])
|
|
def update_program():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
prog_id = flask.request.args.get('id')
|
|
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href="programs" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/programs-icon-64x64.png" alt="Programs" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Upload Program</h2>
|
|
<form id = "uploadForm"
|
|
enctype = "multipart/form-data"
|
|
action = "update-program-action"
|
|
method = "post">
|
|
<br>
|
|
<<<<CSRF_INPUT_HERE>>>>
|
|
<input type="file" name="file" id="file" class="inputfile" accept=".st">
|
|
<input type="submit" value="Upload Program" name="submit">
|
|
<input type='hidden' name='prog_id' id='prog_id' value='""" + prog_id + """'/>
|
|
<input type='hidden' value='""" + str(int(time.time())) + """' id='epoch_time' name='epoch_time'/>
|
|
</form>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>"""
|
|
|
|
|
|
return return_str.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
|
|
@app.route('/update-program-action', methods=['GET', 'POST'])
|
|
def update_program_action():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
if ('file' not in flask.request.files):
|
|
return draw_blank_page() + "<h2>Error</h2><p>You need to select a file to be uploaded!<br><br>Use the back-arrow on your browser to return</p></div></div></div></body></html>"
|
|
prog_file = flask.request.files['file']
|
|
if (prog_file.filename == ''):
|
|
return draw_blank_page() + "<h2>Error</h2><p>You need to select a file to be uploaded!<br><br>Use the back-arrow on your browser to return</p></div></div></div></body></html>"
|
|
prog_id = flask.request.form['prog_id']
|
|
epoch_time = flask.request.form['epoch_time']
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Programs WHERE Prog_ID = ?", (int(prog_id),))
|
|
row = cur.fetchone()
|
|
cur.close()
|
|
|
|
filename = str(row[3])
|
|
prog_file.save(os.path.join('st_files', filename))
|
|
|
|
#Redirect back to the compiling page
|
|
return '<!DOCTYPE html><html><head><meta http-equiv="refresh" content="0; url=/compile-program?file=' + filename + '"></head></html>'
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/remove-program', methods=['GET', 'POST'])
|
|
def remove_program():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
prog_id = flask.request.args.get('id')
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("DELETE FROM Programs WHERE Prog_ID = ?", (int(prog_id),))
|
|
conn.commit()
|
|
cur.close()
|
|
conn.close()
|
|
return flask.redirect(flask.url_for('programs'))
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/upload-program', methods=['GET', 'POST'])
|
|
def upload_program():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
if ('file' not in flask.request.files):
|
|
return draw_blank_page() + "<h2>Error</h2><p>You need to select a file to be uploaded!<br><br>Use the back-arrow on your browser to return</p></div></div></div></body></html>"
|
|
prog_file = flask.request.files['file']
|
|
if (prog_file.filename == ''):
|
|
return draw_blank_page() + "<h2>Error</h2><p>You need to select a file to be uploaded!<br><br>Use the back-arrow on your browser to return</p></div></div></div></body></html>"
|
|
|
|
# TODO realocate to another function
|
|
filename = str(random.randint(1,1000000)) + ".st"
|
|
prog_file.save(os.path.join('st_files', filename))
|
|
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href="programs" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/programs-icon-64x64.png" alt="Programs" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Program Info</h2>
|
|
<br>
|
|
<form id = "uploadForm"
|
|
enctype = "multipart/form-data"
|
|
action = "upload-program-action"
|
|
method = "post"
|
|
onsubmit = "return validateForm()">
|
|
|
|
|
|
<label for='prog_name'><b>Name</b></label>
|
|
<<<<CSRF_INPUT_HERE>>>>
|
|
<input type='text' id='prog_name' name='prog_name' placeholder='My Program v1.0'>
|
|
<label for='prog_descr'><b>Description</b></label>
|
|
<textarea type='text' rows='10' style='resize:vertical' id='prog_descr' name='prog_descr' placeholder='Insert the program description here'></textarea>"""
|
|
return_str += "<label for='prog_file'><b>File</b></label><input type='text' id='program_file' name='program_file' value='" + filename + "' disabled>"
|
|
return_str += "<label for='prog_date'><b>Date Uploaded</b></label><input type='text' id='prog_date' name='prog_date' value='" + time.strftime('%b %d, %Y - %I:%M%p', time.localtime(int(time.time()))) + "' disabled>"
|
|
return_str += "<input type='hidden' value='" + filename + "' id='prog_file' name='prog_file'/>"
|
|
return_str += "<input type='hidden' value='" + str(int(time.time())) + "' id='epoch_time' name='epoch_time'/>"
|
|
return_str += """
|
|
<br>
|
|
<br>
|
|
<<<<CSRF_INPUT_HERE>>>>
|
|
<center><input type="submit" class="button" style="font-weight:bold; width: 310px; height: 53px; margin: 0px 20px 0px 20px;" value="Upload program"></center>
|
|
</form>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
|
|
<script type="text/javascript">
|
|
function validateForm()
|
|
{
|
|
var progname = document.forms["uploadForm"]["prog_name"].value;
|
|
if (progname == "")
|
|
{
|
|
alert("Program Name cannot be blank");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
</script>
|
|
</html>"""
|
|
|
|
return return_str.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
|
|
@app.route('/upload-program-action', methods=['GET', 'POST'])
|
|
def upload_program_action():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
prog_name = flask.request.form['prog_name']
|
|
prog_descr = flask.request.form['prog_descr']
|
|
prog_file = flask.request.form['prog_file']
|
|
epoch_time = flask.request.form['epoch_time']
|
|
|
|
#validate epoch_time format and range
|
|
try:
|
|
epoch_time = int(epoch_time)
|
|
current_time = int(time.time())
|
|
#allow timestamps between 2015-01-01 and 1 year in the future
|
|
min_allowed_time = 1420070400 #2015-01-01 00:00:00
|
|
max_allowed_time = current_time + (100 * 31536000) #current time + 1 year
|
|
|
|
if epoch_time < min_allowed_time or epoch_time > max_allowed_time:
|
|
return 'Invalid epoch time value: must be between 2015-01-01 and 1 year from now'
|
|
except ValueError:
|
|
return 'Invalid epoch time format: must be a valid integer timestamp'
|
|
|
|
(prog_name, prog_descr, prog_file, epoch_time) = sanitize_input(prog_name, prog_descr, prog_file, int(epoch_time))
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("INSERT INTO Programs (Name, Description, File, Date_upload) VALUES (?, ?, ?, ?)", (prog_name, prog_descr, prog_file, epoch_time))
|
|
conn.commit()
|
|
cur.close()
|
|
conn.close()
|
|
#Redirect back to the compiling page
|
|
return '<!DOCTYPE html><html><head><meta http-equiv="refresh" content="0; url=/compile-program?file=' + prog_file + '"></head></html>'
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/compile-program', methods=['GET', 'POST'])
|
|
def compile_program():
|
|
global openplc_runtime
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
st_file = flask.request.args.get('file')
|
|
|
|
#load information about the program being compiled into the openplc_runtime object
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Programs WHERE File=?", (st_file,))
|
|
row = cur.fetchone()
|
|
openplc_runtime.project_name = str(row[1])
|
|
openplc_runtime.project_description = str(row[2])
|
|
openplc_runtime.project_file = str(row[3])
|
|
cur.close()
|
|
conn.close()
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
else:
|
|
print("error connecting to the database")
|
|
|
|
delete_persistent_file()
|
|
openplc_runtime.compile_program(st_file)
|
|
|
|
return draw_compiling_page()
|
|
|
|
|
|
@app.route('/compilation-logs', methods=['GET', 'POST'])
|
|
def compilation_logs():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
return openplc_runtime.compilation_status()
|
|
|
|
|
|
@app.route('/modbus', methods=['GET', 'POST'])
|
|
def modbus():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
monitor.stop_monitor()
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href="programs" class="w3-bar-item w3-button"><img src="/static/programs-icon-64x64.png" alt="Programs" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></a>
|
|
<a href="modbus" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/modbus-icon-512x512.png" alt="Modbus" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Slave Devices</h2>
|
|
<p>List of Slave devices attached to OpenPLC.</p>
|
|
<p><b>Attention:</b> Slave devices are attached to address 100 onward (i.e. %IX100.0, %IW100, %QX100.0, and %QW100)
|
|
<table>
|
|
<tr style='background-color: white'>
|
|
<th>Device Name</th><th>Device Type</th><th>DI</th><th>DO</th><th>AI</th><th>AO</th>
|
|
</tr>"""
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT dev_id, dev_name, dev_type, di_size, coil_size, ir_size, hr_read_size, hr_write_size FROM Slave_dev")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
counter_di = 0
|
|
counter_do = 0
|
|
counter_ai = 0
|
|
counter_ao = 0
|
|
|
|
for row in rows:
|
|
return_str += "<tr onclick=\"document.location='modbus-edit-device?table_id=" + str(row[0]) + "'\">"
|
|
|
|
#calculate di
|
|
if (row[3] == 0):
|
|
di = "-"
|
|
else:
|
|
di = "%IX" + str(100 + (counter_di // 8)) + "." + str(counter_di%8) + " to "
|
|
counter_di += row[3];
|
|
di += "%IX" + str(100 + ((counter_di-1) // 8)) + "." + str((counter_di-1)%8)
|
|
|
|
#calculate do
|
|
if (row[4] == 0):
|
|
do = "-"
|
|
else:
|
|
do = "%QX" + str(100 + (counter_do // 8)) + "." + str(counter_do%8) + " to "
|
|
counter_do += row[4];
|
|
do += "%QX" + str(100 + ((counter_do-1) // 8)) + "." + str((counter_do-1)%8)
|
|
|
|
#calculate ai
|
|
if (row[5] + row[6] == 0):
|
|
ai = "-"
|
|
else:
|
|
ai = "%IW" + str(100 + counter_ai) + " to "
|
|
counter_ai += row[5]+row[6];
|
|
ai += "%IW" + str(100 + (counter_ai-1))
|
|
|
|
#calculate ao
|
|
if (row[7] == 0):
|
|
ao = "-"
|
|
else:
|
|
ao = "%QW" + str(100 + counter_ao) + " to "
|
|
counter_ao += row[7];
|
|
ao += "%QW" + str(100 + (counter_ao-1))
|
|
|
|
|
|
return_str += "<td>" + str(row[1]) + "</td><td>" + str(row[2]) + "</td><td>" + di + "</td><td>" + do + "</td><td>" + ai + "</td><td>" + ao + "</td></tr>"
|
|
|
|
return_str += """
|
|
</table>
|
|
<br>
|
|
<<<<CSRF_INPUT_HERE>>>>
|
|
<center><a href="add-modbus-device" class="button" style="width: 310px; height: 53px; margin: 0px 20px 0px 20px;"><b>Add new device</b></a></center>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>"""
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
return return_str.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
|
|
@app.route('/add-modbus-device', methods=['GET', 'POST'])
|
|
def add_modbus_device():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
if (flask.request.method == 'GET'):
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href="programs" class="w3-bar-item w3-button"><img src="/static/programs-icon-64x64.png" alt="Programs" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></a>
|
|
<a href="modbus" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/modbus-icon-512x512.png" alt="Modbus" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Add new device</h2>
|
|
<br>
|
|
<div style="float:left; width:45%; height:780px">
|
|
<form id = "uploadForm"
|
|
enctype = "multipart/form-data"
|
|
action = "add-modbus-device"
|
|
method = "post"
|
|
onsubmit = "return validateForm()">
|
|
<label for='dev_name'><b>Device Name</b></label>
|
|
<<<<CSRF_INPUT_HERE>>>>
|
|
<input type='text' id='dev_name' name='device_name' placeholder='My Device'>
|
|
<label for='dev_protocol'><b>Device Type</b></label>
|
|
<select id='dev_protocol' name='device_protocol'>
|
|
<option selected='selected' value='Uno'>Arduino Uno</option>
|
|
<option value='Mega'>Arduino Mega</option>
|
|
<option value='ESP32'>ESP32</option>
|
|
<option value='ESP8266'>ESP8266</option>
|
|
<option value='TCP'>Generic Modbus TCP Device</option>
|
|
<option value='RTU'>Generic Modbus RTU Device</option>
|
|
</select>
|
|
<label for='dev_id'><b>Slave ID</b></label>
|
|
<input type='text' id='dev_id' name='device_id' placeholder='0'>
|
|
<div id="tcp-stuff" style="display: none">
|
|
<label for='dev_ip'><b>IP Address</b></label>
|
|
<input type='text' id='dev_ip' name='device_ip' placeholder='192.168.0.1'>
|
|
<label for='dev_port'><b>IP Port</b></label>
|
|
<input type='text' id='dev_port' name='device_port' placeholder='502'>
|
|
</div>
|
|
<div id="rtu-stuff">
|
|
<label for='dev_cport'><b>COM Port</b></label>
|
|
<select id='dev_cport' name='device_cport'>"""
|
|
|
|
ports = [comport.device for comport in serial.tools.list_ports.comports()]
|
|
for port in ports:
|
|
if (platform.system().startswith("CYGWIN")) or (platform.system().startswith("MSYS_NT")):
|
|
port_name = "COM" + str(int(port.split("/dev/ttyS")[1]) + 1)
|
|
else:
|
|
port_name = port
|
|
return_str += "<option value='" + port_name + "'>" + port_name + "</option>"
|
|
|
|
return_str += pages.add_slave_devices_tail + pages.add_devices_script
|
|
|
|
return return_str.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
elif (flask.request.method == 'POST'):
|
|
devname = flask.request.form.get('device_name')
|
|
devtype = flask.request.form.get('device_protocol')
|
|
devid = flask.request.form.get('device_id')
|
|
devip = flask.request.form.get('device_ip')
|
|
devport = flask.request.form.get('device_port')
|
|
devcport = flask.request.form.get('device_cport')
|
|
devbaud = flask.request.form.get('device_baud')
|
|
devparity = flask.request.form.get('device_parity')
|
|
devdata = flask.request.form.get('device_data')
|
|
devstop = flask.request.form.get('device_stop')
|
|
devpause = flask.request.form.get('device_pause')
|
|
|
|
di_start = flask.request.form.get('di_start')
|
|
di_size = flask.request.form.get('di_size')
|
|
do_start = flask.request.form.get('do_start')
|
|
do_size = flask.request.form.get('do_size')
|
|
ai_start = flask.request.form.get('ai_start')
|
|
ai_size = flask.request.form.get('ai_size')
|
|
aor_start = flask.request.form.get('aor_start')
|
|
aor_size = flask.request.form.get('aor_size')
|
|
aow_start = flask.request.form.get('aow_start')
|
|
aow_size = flask.request.form.get('aow_size')
|
|
|
|
(devname, devtype, devid, devcport, devbaud, devparity, devdata, devstop, devpause, devip, devport, di_start, di_size, do_start, do_size, ai_start, ai_size, aor_start, aor_size, aow_start, aow_size) \
|
|
= sanitize_input(devname, devtype, devid, devcport, devbaud, devparity, devdata, devstop, devpause, devip, devport, di_start, di_size, do_start, do_size, ai_start, ai_size, aor_start, aor_size, aow_start, aow_size)
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("INSERT INTO Slave_dev (dev_name, dev_type, slave_id, com_port, baud_rate, parity, data_bits, stop_bits, ip_address, ip_port, di_start, di_size, coil_start, coil_size, ir_start, ir_size, hr_read_start, hr_read_size, hr_write_start, hr_write_size, pause) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", (devname, devtype, devid, devcport, devbaud, devparity, devdata, devstop, devip, devport, di_start, di_size, do_start, do_size, ai_start, ai_size, aor_start, aor_size, aow_start, aow_size, devpause))
|
|
conn.commit()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
generate_mbconfig()
|
|
return flask.redirect(flask.url_for('modbus'))
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/modbus-edit-device', methods=['GET', 'POST'])
|
|
def modbus_edit_device():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
if (flask.request.method == 'GET'):
|
|
dev_id = flask.request.args.get('table_id')
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href="programs" class="w3-bar-item w3-button"><img src="/static/programs-icon-64x64.png" alt="Programs" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></a>
|
|
<a href="modbus" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/modbus-icon-512x512.png" alt="Modbus" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Edit slave device</h2>
|
|
<br>
|
|
<div style="float:left; width:45%; height:780px">
|
|
<form id = "uploadForm"
|
|
enctype = "multipart/form-data"
|
|
action = "modbus-edit-device"
|
|
method = "post"
|
|
onsubmit = "return validateForm()">"""
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Slave_dev WHERE dev_id = ?", (int(dev_id),))
|
|
row = cur.fetchone()
|
|
cur.close()
|
|
conn.close()
|
|
return_str += "<input type='hidden' value='" + dev_id + "' id='db_dev_id' name='db_dev_id'/>"
|
|
return_str += "<label for='dev_name'><b>Device Name</b></label><input type='text' id='dev_name' name='device_name' placeholder='My Device' value='" + str(row[1]) + "'>"
|
|
return_str += "<label for='dev_protocol'><b>Device Type</b></label><select id='dev_protocol' name='device_protocol'>"
|
|
if (str(row[2]) == "Uno"):
|
|
return_str += "<option selected='selected' value='Uno'>Arduino Uno</option>"
|
|
else:
|
|
return_str += "<option value='Uno'>Arduino Uno</option>"
|
|
if (str(row[2]) == "Mega"):
|
|
return_str += "<option selected='selected' value='Mega'>Arduino Mega</option>"
|
|
else:
|
|
return_str += "<option value='Mega'>Arduino Mega</option>"
|
|
if (str(row[2]) == "ESP32"):
|
|
return_str += "<option selected='selected' value='ESP32'>ESP32</option>"
|
|
else:
|
|
return_str += "<option value='ESP32'>ESP32</option>"
|
|
if (str(row[2]) == "ESP8266"):
|
|
return_str += "<option selected='selected' value='ESP8266'>ESP8266</option>"
|
|
else:
|
|
return_str += "<option value='ESP8266'>ESP8266</option>"
|
|
if (str(row[2]) == "TCP"):
|
|
return_str += "<option selected='selected' value='TCP'>Generic Modbus TCP Device</option>"
|
|
else:
|
|
return_str += "<option value='TCP'>Generic Modbus TCP Device</option>"
|
|
if (str(row[2]) == "RTU"):
|
|
return_str += "<option selected='selected' value='RTU'>Generic Modbus RTU Device</option></select>"
|
|
else:
|
|
return_str += "<option value='RTU'>Generic Modbus RTU Device</option></select>"
|
|
return_str += "<label for='dev_id'><b>Slave ID</b></label><input type='text' id='dev_id' name='device_id' placeholder='0' value='" + str(row[3]) + "'>"
|
|
return_str += "<div id=\"tcp-stuff\" style=\"display: none\"><label for='dev_ip'><b>IP Address</b></label><input type='text' id='dev_ip' name='device_ip' placeholder='192.168.0.1' value='" + str(row[9]) + "'>"
|
|
return_str += "<label for='dev_port'><b>IP Port</b></label><input type='text' id='dev_port' name='device_port' placeholder='502' value='" + str(row[10]) + "'></div>"
|
|
return_str += "<div id=\"rtu-stuff\"><label for='dev_cport'><b>COM Port</b></label><select id='dev_cport' name='device_cport'>"
|
|
ports = [comport.device for comport in serial.tools.list_ports.comports()]
|
|
for port in ports:
|
|
if (platform.system().startswith("CYGWIN")) or (platform.system().startswith("MSYS_NT")):
|
|
port_name = "COM" + str(int(port.split("/dev/ttyS")[1]) + 1)
|
|
else:
|
|
port_name = port
|
|
if (str(row[4]) == port_name):
|
|
return_str += "<option selected='selected' value'" + port_name + "'>" + port_name + "</option>"
|
|
else:
|
|
return_str += "<option value='" + port_name + "'>" + port_name + "</option>"
|
|
|
|
return_str += pages.edit_slave_devices_tail
|
|
return_str += dev_id
|
|
return_str += """' class="button" style="width: 310px; height: 53px; margin: 0px 20px 0px 20px;"><b>Delete device</b></a></center>
|
|
</form>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>"""
|
|
return_str += pages.edit_devices_script
|
|
return_str += 'devid.value = "' + str(row[3]) + '";'
|
|
return_str += 'devcport.value = "' + str(row[4]) + '";'
|
|
return_str += 'devbaud.value = "' + str(row[5]) + '";'
|
|
return_str += 'devparity.value = "' + str(row[6]) + '";'
|
|
return_str += 'devdata.value = "' + str(row[7]) + '";'
|
|
return_str += 'devstop.value = "' + str(row[8]) + '";'
|
|
return_str += 'devip.value = "' + str(row[9]) + '";'
|
|
return_str += 'devport.value = "' + str(row[10]) + '";'
|
|
return_str += 'distart.value = "' + str(row[11]) + '";'
|
|
return_str += 'disize.value = "' + str(row[12]) + '";'
|
|
return_str += 'dostart.value = "' + str(row[13]) + '";'
|
|
return_str += 'dosize.value = "' + str(row[14]) + '";'
|
|
return_str += 'aistart.value = "' + str(row[15]) + '";'
|
|
return_str += 'aisize.value = "' + str(row[16]) + '";'
|
|
return_str += 'aorstart.value = "' + str(row[17]) + '";'
|
|
return_str += 'aorsize.value = "' + str(row[18]) + '";'
|
|
return_str += 'aowstart.value = "' + str(row[19]) + '";'
|
|
return_str += 'aowsize.value = "' + str(row[20]) + '";'
|
|
return_str += 'devpause.value = "' + str(row[21]) + '";}</script></html>'
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
return return_str
|
|
|
|
elif (flask.request.method == 'POST'):
|
|
devid_db = flask.request.form.get('db_dev_id')
|
|
devname = flask.request.form.get('device_name')
|
|
devtype = flask.request.form.get('device_protocol')
|
|
devid = flask.request.form.get('device_id')
|
|
devip = flask.request.form.get('device_ip')
|
|
devport = flask.request.form.get('device_port')
|
|
devcport = flask.request.form.get('device_cport')
|
|
devbaud = flask.request.form.get('device_baud')
|
|
devparity = flask.request.form.get('device_parity')
|
|
devdata = flask.request.form.get('device_data')
|
|
devstop = flask.request.form.get('device_stop')
|
|
devpause = flask.request.form.get('device_pause')
|
|
|
|
di_start = flask.request.form.get('di_start')
|
|
di_size = flask.request.form.get('di_size')
|
|
do_start = flask.request.form.get('do_start')
|
|
do_size = flask.request.form.get('do_size')
|
|
ai_start = flask.request.form.get('ai_start')
|
|
ai_size = flask.request.form.get('ai_size')
|
|
aor_start = flask.request.form.get('aor_start')
|
|
aor_size = flask.request.form.get('aor_size')
|
|
aow_start = flask.request.form.get('aow_start')
|
|
aow_size = flask.request.form.get('aow_size')
|
|
|
|
(devname, devtype, devid, devcport, devbaud, devparity, devdata, devstop, devpause, devip, devport, di_start, di_size, do_start, do_size, ai_start, ai_size, aor_start, aor_size, aow_start, aow_size, devid_db) \
|
|
= sanitize_input(devname, devtype, devid, devcport, devbaud, devparity, devdata, devstop, devpause, devip, devport, di_start, di_size, do_start, do_size, ai_start, ai_size, aor_start, aor_size, aow_start, aow_size, devid_db)
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("UPDATE Slave_dev SET dev_name = ?, dev_type = ?, slave_id = ?, com_port = ?, baud_rate = ?, parity = ?, data_bits = ?, stop_bits = ?, ip_address = ?, ip_port = ?, di_start = ?, di_size = ?, coil_start = ?, coil_size = ?, ir_start = ?, ir_size = ?, hr_read_start = ?, hr_read_size = ?, hr_write_start = ?, hr_write_size = ?, pause = ? WHERE dev_id = ?", (devname, devtype, devid, devcport, devbaud, devparity, devdata, devstop, devip, devport, di_start, di_size, do_start, do_size, ai_start, ai_size, aor_start, aor_size, aow_start, aow_size, devpause, int(devid_db)))
|
|
conn.commit()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
generate_mbconfig()
|
|
return flask.redirect(flask.url_for('modbus'))
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/delete-device', methods=['GET', 'POST'])
|
|
def delete_device():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
devid_db = flask.request.args.get('dev_id')
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("DELETE FROM Slave_dev WHERE dev_id = ?", (int(devid_db),))
|
|
conn.commit()
|
|
cur.close()
|
|
conn.close()
|
|
generate_mbconfig()
|
|
return flask.redirect(flask.url_for('modbus'))
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/monitoring', methods=['GET', 'POST'])
|
|
def monitoring():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
return_str = pages.w3_style + pages.monitoring_head + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href='programs' class='w3-bar-item w3-button'><img src='/static/programs-icon-64x64.png' alt='Programs' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href="monitoring" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/monitoring-icon-64x64.png" alt="Monitoring" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Monitoring</h2>
|
|
<form class="form-inline">
|
|
<label for="refresh_rate">Refresh Rate (ms):</label>
|
|
<input type="text" id="refresh_rate" value="500" name="refresh_rate">
|
|
<button type="button" onclick="updateRefreshRate()">Update</button>
|
|
</form>
|
|
<br>
|
|
<div id='monitor_table'>
|
|
<table>
|
|
<col width="50"><col width="10"><col width="10"><col width="10"><col width="100">
|
|
<tr style='background-color: white'>
|
|
<th>Point Name</th><th>Type</th><th>Location</th><th>Write</th><th>Value</th>
|
|
</tr>"""
|
|
|
|
if (openplc_runtime.status() == "Running"):
|
|
#Check Modbus Server status
|
|
modbus_enabled = False
|
|
modbus_port_cfg = 502
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
print("Openning database")
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Settings")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
for row in rows:
|
|
if (row[0] == "Modbus_port"):
|
|
if (row[1] != "disabled"):
|
|
modbus_enabled = True
|
|
modbus_port_cfg = int(row[1])
|
|
else:
|
|
modbus_enabled = False
|
|
|
|
except Error as e:
|
|
return "error connecting to the database" + str(e)
|
|
else:
|
|
return "Error opening DB"
|
|
|
|
if modbus_enabled == True:
|
|
monitor.start_monitor(modbus_port_cfg)
|
|
data_index = 0
|
|
for debug_data in monitor.debug_vars:
|
|
return_str += '<tr style="height:60px">' # onclick="document.location=\'point-info?table_id=' + str(data_index) + '\'">'
|
|
return_str += '<td>' + debug_data.name + '</td><td>' + debug_data.type + '</td><td>' + debug_data.location + '</td><td>'
|
|
if (debug_data.location.find('QX') != -1):
|
|
return_str += '<button class="write-button true" onclick="fetch(\'/point-write?value=1&address=' + str(debug_data.location) + '\')">true</button>'
|
|
return_str += '<button class="write-button false" onclick="fetch(\'/point-write?value=0&address=' + str(debug_data.location) + '\')">false</button>'
|
|
return_str += '</td><td valign="middle">'
|
|
if (debug_data.type == 'BOOL'):
|
|
if (debug_data.value == 0):
|
|
return_str += '<img src="/static/bool_false.png" alt="bool_false" style="width:40px;height:40px;vertical-align:middle; margin-right:10px">FALSE</td>'
|
|
else:
|
|
return_str += '<img src="/static/bool_true.png" alt="bool_true" style="width:40px;height:40px;vertical-align:middle; margin-right:10px">TRUE</td>'
|
|
elif (debug_data.type == 'UINT'):
|
|
percentage = (debug_data.value*100)/65535
|
|
return_str += '<div class="w3-grey w3-round" style="height:40px"><div class="w3-container w3-blue w3-round" style="height:40px;width:' + str(int(percentage)) + '%"><p style="margin-top:10px">' + str(debug_data.value) + '</p></div></div></td>'
|
|
elif (debug_data.type == 'INT'):
|
|
percentage = ((debug_data.value + 32768)*100)/65535
|
|
debug_data.value = ctypes.c_short(debug_data.value).value
|
|
return_str += '<div class="w3-grey w3-round" style="height:40px"><div class="w3-container w3-blue w3-round" style="height:40px;width:' + str(int(percentage)) + '%"><p style="margin-top:10px">' + str(debug_data.value) + '</p></div></div></td>'
|
|
elif (debug_data.type == 'REAL') or (debug_data.type == 'LREAL'):
|
|
return_str += "{:10.4f}".format(debug_data.value)
|
|
else:
|
|
return_str += str(debug_data.value)
|
|
return_str += '</tr>'
|
|
data_index += 1
|
|
return_str += """
|
|
</table>
|
|
</div>
|
|
<input type='hidden' id='modbus_port_cfg' name='modbus_port_cfg' value='""" + str(modbus_port_cfg) + "'>"
|
|
return_str += pages.monitoring_tail
|
|
|
|
#Modbus Server is not enabled
|
|
else:
|
|
return_str += """
|
|
</table>
|
|
<br>
|
|
<br>
|
|
<h2>You must enable Modbus Server on Settings to be able to monitor your program!</h2>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>"""
|
|
|
|
#Runtime is not running
|
|
else:
|
|
return_str += """
|
|
</table>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>"""
|
|
|
|
return return_str.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
@app.route('/monitor-update', methods=['GET', 'POST'])
|
|
def monitor_update():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
#if (openplc_runtime.status() == "Compiling"): return 'OpenPLC is compiling new code. Please wait'
|
|
return_str = """
|
|
<table>
|
|
<col width="50"><col width="10"><col width="10"><col width="10"><col width="100">
|
|
<tr style='background-color: white'>
|
|
<th>Point Name</th><th>Type</th><th>Location</th><th>Write</th><th>Value</th>
|
|
</tr>"""
|
|
|
|
#if (openplc_runtime.status() == "Running"):
|
|
if (True):
|
|
mb_port_cfg = flask.request.args.get('mb_port')
|
|
monitor.start_monitor(int(mb_port_cfg))
|
|
data_index = 0
|
|
for debug_data in monitor.debug_vars:
|
|
return_str += '<tr style="height:60px">' # onclick="document.location=\'point-info?table_id=' + str(data_index) + '\'">'
|
|
return_str += '<td>' + debug_data.name + '</td><td>' + debug_data.type + '</td><td>' + debug_data.location + '</td><td>'
|
|
if (debug_data.location.find('QX') != -1):
|
|
return_str += '<button class="write-button true" onclick="fetch(\'/point-write?value=1&address=' + str(debug_data.location) + '\')">true</button>'
|
|
return_str += '<button class="write-button false" onclick="fetch(\'/point-write?value=0&address=' + str(debug_data.location) + '\')">false</button>'
|
|
return_str += '</td><td valign="middle">'
|
|
if (debug_data.type == 'BOOL'):
|
|
if (debug_data.value == 0):
|
|
return_str += '<img src="/static/bool_false.png" alt="bool_false" style="width:40px;height:40px;vertical-align:middle; margin-right:10px">FALSE</td>'
|
|
else:
|
|
return_str += '<img src="/static/bool_true.png" alt="bool_true" style="width:40px;height:40px;vertical-align:middle; margin-right:10px">TRUE</td>'
|
|
elif (debug_data.type == 'UINT'):
|
|
percentage = (debug_data.value*100)/65535
|
|
return_str += '<div class="w3-grey w3-round" style="height:40px"><div class="w3-container w3-blue w3-round" style="height:40px;width:' + str(int(percentage)) + '%"><p style="margin-top:10px">' + str(debug_data.value) + '</p></div></div></td>'
|
|
elif (debug_data.type == 'INT'):
|
|
percentage = ((debug_data.value + 32768)*100)/65535
|
|
debug_data.value = ctypes.c_short(debug_data.value).value
|
|
return_str += '<div class="w3-grey w3-round" style="height:40px"><div class="w3-container w3-blue w3-round" style="height:40px;width:' + str(int(percentage)) + '%"><p style="margin-top:10px">' + str(debug_data.value) + '</p></div></div></td>'
|
|
elif (debug_data.type == 'REAL') or (debug_data.type == 'LREAL'):
|
|
return_str += "{:10.4f}".format(debug_data.value)
|
|
else:
|
|
return_str += str(debug_data.value)
|
|
return_str += '</tr>'
|
|
data_index += 1
|
|
|
|
return_str += """
|
|
</table>"""
|
|
|
|
return return_str
|
|
|
|
@app.route('/point-write', methods=['GET', 'POST'])
|
|
def point_write():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
point_value = flask.request.args.get('value')
|
|
point_address = flask.request.args.get('address')
|
|
monitor.write_value(point_address, int(point_value))
|
|
return ''
|
|
|
|
@app.route('/point-info', methods=['GET', 'POST'])
|
|
def point_info():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
#if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
point_id = flask.request.args.get('table_id')
|
|
debug_data = monitor.debug_vars[int(point_id)]
|
|
return_str = pages.w3_style + pages.settings_style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href='programs' class='w3-bar-item w3-button'><img src='/static/programs-icon-64x64.png' alt='Programs' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href="monitoring" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/monitoring-icon-64x64.png" alt="Monitoring" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href='users' class='w3-bar-item w3-button'><img src='/static/users-icon-64x64.png' alt='Users' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Point Details</h2>
|
|
<br>
|
|
<div id='monitor_point'>
|
|
<input type='hidden' value='""" + point_id + """' id='point_id' name='point_id'/>
|
|
<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Point Name:</b> """ + debug_data.name + """</p>
|
|
<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Type:</b> """ + debug_data.type + """</p>
|
|
<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Location:</b> """ + debug_data.location + "</p>"
|
|
if (debug_data.type == 'BOOL'):
|
|
if (debug_data.value == 0):
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Status:</b> <img src="/static/bool_false.png" alt="bool_false" style="width:40px;height:40px;vertical-align:middle; margin-right:10px">FALSE</p>"""
|
|
else:
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Status:</b> <img src="/static/bool_true.png" alt="bool_true" style="width:40px;height:40px;vertical-align:middle; margin-right:10px">TRUE</p>"""
|
|
elif (debug_data.type == 'UINT'):
|
|
percentage = (debug_data.value*100)/65535
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Value: </b> <div class="w3-grey w3-round" style="height:40px"><div class="w3-container w3-blue w3-round" style="height:40px;width:""" + str(int(percentage)) + '%"><p style="margin-top:10px">' + str(debug_data.value) + '</p></div></div></p>'
|
|
elif (debug_data.type == 'INT'):
|
|
percentage = ((debug_data.value + 32768)*100)/65535
|
|
debug_data.value = ctypes.c_short(debug_data.value).value
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Value: </b> <div class="w3-grey w3-round" style="height:40px"><div class="w3-container w3-blue w3-round" style="height:40px;width:""" + str(int(percentage)) + '%"><p style="margin-top:10px">' + str(debug_data.value) + '</p></div></div></p>'
|
|
elif (debug_data.type == 'REAL') or (debug_data.type == 'LREAL'):
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Value: </b>""" + "{:10.4f}".format(debug_data.value) + "</p>"
|
|
else:
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Value: </b>""" + str(debug_data.value) + "</p>"
|
|
|
|
return_str += """<br>
|
|
<br>
|
|
</div>
|
|
<form action="/monitoring" method="post">
|
|
<label class="container">
|
|
<b>Force Point Value: </b>
|
|
<input id="force_checkbox" type="checkbox">
|
|
<span class="checkmark"></span>
|
|
</label>"""
|
|
if (debug_data.type == 'BOOL'):
|
|
return_str += """
|
|
<select id='forced_value' name='forced_value' style="width:200px;height:30px;font-size: 16px;font-family: 'Roboto', sans-serif;">
|
|
<option selected='selected' value='TRUE'>TRUE</option>
|
|
<option value='FALSE'>FALSE</option>
|
|
</select>"""
|
|
else:
|
|
return_str += """
|
|
<input type='text' id='forced_value' name='forced_value' style="width:200px;height:30px;font-size: 16px;font-family: 'Roboto', sans-serif;" value='0'>
|
|
"""
|
|
return_str += pages.point_info_tail
|
|
return return_str
|
|
|
|
|
|
@app.route('/point-update', methods=['GET', 'POST'])
|
|
def point_update():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
#if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
point_id = flask.request.args.get('table_id')
|
|
debug_data = monitor.debug_vars[int(point_id)]
|
|
return_str = """
|
|
<input type='hidden' value='""" + point_id + """' id='point_id' name='point_id'/>
|
|
<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Point Name:</b> """ + debug_data.name + """</p>
|
|
<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Type:</b> """ + debug_data.type + """</p>
|
|
<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Location:</b> """ + debug_data.location + "</p>"
|
|
if (debug_data.type == 'BOOL'):
|
|
if (debug_data.value == 0):
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Status:</b> <img src="/static/bool_false.png" alt="bool_false" style="width:40px;height:40px;vertical-align:middle; margin-right:10px">FALSE</p>"""
|
|
else:
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Status:</b> <img src="/static/bool_true.png" alt="bool_true" style="width:40px;height:40px;vertical-align:middle; margin-right:10px">TRUE</p>"""
|
|
elif (debug_data.type == 'UINT'):
|
|
percentage = (debug_data.value*100)/65535
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Value: </b> <div class="w3-grey w3-round" style="height:40px"><div class="w3-container w3-blue w3-round" style="height:40px;width:""" + str(int(percentage)) + '%"><p style="margin-top:10px">' + str(debug_data.value) + '</p></div></div></p>'
|
|
elif (debug_data.type == 'INT'):
|
|
percentage = ((debug_data.value + 32768)*100)/65535
|
|
debug_data.value = ctypes.c_short(debug_data.value).value
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Value: </b> <div class="w3-grey w3-round" style="height:40px"><div class="w3-container w3-blue w3-round" style="height:40px;width:""" + str(int(percentage)) + '%"><p style="margin-top:10px">' + str(debug_data.value) + '</p></div></div></p>'
|
|
elif (debug_data.type == 'REAL') or (debug_data.type == 'LREAL'):
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Value: </b>""" + "{:10.4f}".format(debug_data.value) + "</p>"
|
|
else:
|
|
return_str += """<p style='font-family:"Roboto", sans-serif; font-size:16px'><b>Value: </b>""" + str(debug_data.value) + "</p>"
|
|
|
|
return_str += """<br>
|
|
<br>"""
|
|
return return_str
|
|
|
|
|
|
|
|
|
|
@app.route('/hardware', methods=['GET', 'POST'])
|
|
def hardware():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
monitor.stop_monitor()
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
if (flask.request.method == 'GET'):
|
|
with open('./scripts/openplc_driver') as f: current_driver = f.read().rstrip()
|
|
return_str = pages.w3_style + pages.hardware_style + draw_top_div() + pages.hardware_head
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Hardware</h2>
|
|
<p>OpenPLC controls inputs and outputs through a piece of code called hardware layer (also known as driver). Therefore, to properly handle the inputs and outputs of your board, you must select the appropriate hardware layer for it. The Blank hardware layer is the default option on OpenPLC, which provides no support for native inputs and outputs.</p>
|
|
<!-- <p>This section allows you to change the hardware layer used by OpenPLC. It is also possible to augment the current hardware layer through the hardware layer code box. -->
|
|
<p><b>OpenPLC Hardware Layer</b><p>
|
|
<form id = "uploadForm"
|
|
enctype = "multipart/form-data"
|
|
action = "hardware"
|
|
method = "post">
|
|
<select id='hardware_layer' name='hardware_layer' style="width:400px;height:30px;font-size: 16px;font-family: 'Roboto', sans-serif;" onchange='refreshSelector()'>"""
|
|
if (current_driver == "blank"): return_str += "<option selected='selected' value='blank'>Blank</option>"
|
|
else: return_str += "<option value='blank'>Blank</option>"
|
|
if (current_driver == "blank_linux"): return_str += "<option selected='selected' value='blank_linux'>Blank Linux</option>"
|
|
else: return_str += "<option value='blank_linux'>Blank with DNP3 (Linux only)</option>"
|
|
if (current_driver == "fischertechnik"): return_str += "<option selected='selected' value='fischertechnik'>Fischertechnik</option>"
|
|
else: return_str += "<option value='fischertechnik'>Fischertechnik</option>"
|
|
if (current_driver == "neuron"): return_str += "<option selected='selected' value='neuron'>Neuron</option>"
|
|
else: return_str += "<option value='neuron'>Neuron</option>"
|
|
if (current_driver == "pixtend"): return_str += "<option selected='selected' value='pixtend'>PiXtend</option>"
|
|
else: return_str += "<option value='pixtend'>PiXtend</option>"
|
|
if (current_driver == "pixtend_2s"): return_str += "<option selected='selected' value='pixtend_2s'>PiXtend 2s</option>"
|
|
else: return_str += "<option value='pixtend_2s'>PiXtend 2s</option>"
|
|
if (current_driver == "pixtend_2l"): return_str += "<option selected='selected' value='pixtend_2l'>PiXtend 2l</option>"
|
|
else: return_str += "<option value='pixtend_2l'>PiXtend 2l</option>"
|
|
if (current_driver == "rpi"): return_str += "<option selected='selected' value='rpi'>Raspberry Pi</option>"
|
|
else: return_str += "<option value='rpi'>Raspberry Pi</option>"
|
|
if (current_driver == "rpi_old"): return_str += "<option selected='selected' value='rpi_old'>Raspberry Pi - Old Model (2011 model B)</option>"
|
|
else: return_str += "<option value='rpi_old'>Raspberry Pi - Old Model (2011 model B)</option>"
|
|
if (current_driver == "opi_zero2"): return_str += "<option selected='selected' value='opi_zero2'>Orange Pi Zero2/Zero2 LTS/Zero2 B</option>"
|
|
else: return_str += "<option value='opi_zero2'>Orange Pi Zero2/Zero2 LTS/Zero2 B</option>"
|
|
if (current_driver == "simulink"): return_str += "<option selected='selected' value='simulink'>Simulink</option>"
|
|
else: return_str += "<option value='simulink'>Simulink</option>"
|
|
if (current_driver == "simulink_linux"): return_str += "<option selected='selected' value='simulink_linux'>Simulink with DNP3 (Linux only)</option>"
|
|
else: return_str += "<option value='simulink_linux'>Simulink with DNP3 (Linux only)</option>"
|
|
if (current_driver == "unipi"): return_str += "<option selected='selected' value='unipi'>UniPi v1.1</option>"
|
|
else: return_str += "<option value='unipi'>UniPi v1.1</option>"
|
|
if (current_driver == "psm_linux"): return_str += "<option selected='selected' value='psm_linux'>Python on Linux (PSM)</option>"
|
|
else: return_str += "<option value='psm_linux'>Python on Linux (PSM)</option>"
|
|
if (current_driver == "psm_win"): return_str += "<option selected='selected' value='psm_win'>Python on Windows (PSM)</option>"
|
|
else: return_str += "<option value='psm_win'>Python on Windows (PSM)</option>"
|
|
if (current_driver == "sequent"): return_str += "<option selected='selected' value='sequent'>Sequent HAT</option>"
|
|
else: return_str += "<option value='sequent'>Sequent HAT's</option>"
|
|
if (current_driver == "sl_rp4"): return_str += "<option selected='selected' value='sl_rp4'>SL-RP4</option>"
|
|
else: return_str += "<option value='sl_rp4'>SL-RP4</option>"
|
|
if (current_driver == "piplc"): return_str += "<option selected='selected' value='piplc'>Binary-6 PiPLC</option>"
|
|
else: return_str += "<option value='piplc'>Binary-6 PiPLC</option>"
|
|
return_str += """
|
|
</select>
|
|
<br>
|
|
<br>
|
|
<div id="psm_code" style="visibility:hidden">
|
|
<p><b>OpenPLC Python SubModule (PSM)</b><p>
|
|
<p>PSM is a powerful bridge that connects OpenPLC core to Python. You can use PSM to write your own OpenPLC driver in pure Python. See below for a sample driver that switches %IX0.0 every second</p>
|
|
<textarea wrap="off" spellcheck="false" name="custom_layer_code" id="custom_layer_code">"""
|
|
with open('./core/psm/main.py') as f: return_str += f.read()
|
|
return_str += pages.hardware_tail.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
else:
|
|
hardware_layer = flask.request.form['hardware_layer']
|
|
custom_layer_code = flask.request.form['custom_layer_code']
|
|
with open('./active_program') as f: current_program = f.read()
|
|
with open('./core/psm/main.py', 'w+') as f: f.write(custom_layer_code)
|
|
|
|
subprocess.call(['./scripts/change_hardware_layer.sh', hardware_layer])
|
|
return "<head><meta http-equiv=\"refresh\" content=\"0; URL='compile-program?file=" + current_program + "'\" /></head>"
|
|
|
|
return return_str.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
|
|
@app.route('/restore_custom_hardware')
|
|
def restore_custom_hardware():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
|
|
#Restore the original custom layer code
|
|
with open('./core/psm/main.original') as f: original_code = f.read()
|
|
with open('./core/psm/main.py', 'w+') as f: f.write(original_code)
|
|
return flask.redirect(flask.url_for('hardware'))
|
|
|
|
|
|
@app.route('/users')
|
|
def users():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
monitor.stop_monitor()
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href='programs' class='w3-bar-item w3-button'><img src='/static/programs-icon-64x64.png' alt='Programs' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href="users" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/users-icon-64x64.png" alt="Users" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Users</h2>
|
|
<br>
|
|
<table>
|
|
<tr style='background-color: white'>
|
|
<th>Full Name</th><th>Username</th><th>Email</th>
|
|
</tr>"""
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT user_id, name, username, email FROM Users")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
for row in rows:
|
|
return_str += "<tr onclick=\"document.location='edit-user?table_id=" + str(row[0]) + "'\">"
|
|
return_str += "<td>" + str(row[1]) + "</td><td>" + str(row[2]) + "</td><td>" + str(row[3]) + "</td></tr>"
|
|
|
|
return_str += """
|
|
</table>
|
|
<br>
|
|
<center><a href="add-user" class="button" style="width: 310px; height: 53px; margin: 0px 20px 0px 20px;"><b>Add new user</b></a></center>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>"""
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
return return_str
|
|
|
|
|
|
@app.route('/add-user', methods=['GET', 'POST'])
|
|
def add_user():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
if (flask.request.method == 'GET'):
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href='programs' class='w3-bar-item w3-button'><img src='/static/programs-icon-64x64.png' alt='Programs' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href="users" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/users-icon-64x64.png" alt="Users" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status() + pages.add_user_tail
|
|
return return_str.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
elif (flask.request.method == 'POST'):
|
|
name = flask.request.form['full_name']
|
|
username = flask.request.form['user_name']
|
|
email = flask.request.form['user_email']
|
|
password = flask.request.form['user_password']
|
|
|
|
(name, username, email) = sanitize_input(name, username, email)
|
|
|
|
form_has_picture = True
|
|
if ('file' not in flask.request.files):
|
|
form_has_picture = False
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
if (form_has_picture):
|
|
pict_file = flask.request.files['file']
|
|
if (pict_file.filename != ''):
|
|
# Ensure the file is allowed
|
|
if not is_allowed_file(pict_file):
|
|
return 'Invalid file format. Only JPEG, PNG, and GIF images are allowed.', 400
|
|
|
|
file_extension = pict_file.filename.split('.')
|
|
filename = str(random.randint(1,1000000)) + "." + file_extension[-1]
|
|
pict_file.save(os.path.join('static', filename))
|
|
cur.execute("INSERT INTO Users (name, username, email, password, pict_file) VALUES (?, ?, ?, ?, ?)", (name, username, email, password, "/static/"+filename))
|
|
else:
|
|
cur.execute("INSERT INTO Users (name, username, email, password) VALUES (?, ?, ?, ?)", (name, username, email, password))
|
|
else:
|
|
cur.execute("INSERT INTO Users (name, username, email, password) VALUES (?, ?, ?, ?)", (name, username, email, password))
|
|
conn.commit()
|
|
cur.close()
|
|
conn.close()
|
|
return flask.redirect(flask.url_for('users'))
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/edit-user', methods=['GET', 'POST'])
|
|
def edit_user():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
if (flask.request.method == 'GET'):
|
|
user_id = flask.request.args.get('table_id')
|
|
return_str = pages.w3_style + pages.style + draw_top_div()
|
|
return_str += """
|
|
<div class='main'>
|
|
<div class='w3-sidebar w3-bar-block' style='width:250px; background-color:#1F1F1F'>
|
|
<br>
|
|
<br>
|
|
<a href="dashboard" class="w3-bar-item w3-button"><img src="/static/home-icon-64x64.png" alt="Dashboard" style="width:47px;height:32px;padding:0px 15px 0px 0px;float:left"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Dashboard</p></a>
|
|
<a href='programs' class='w3-bar-item w3-button'><img src='/static/programs-icon-64x64.png' alt='Programs' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Programs</p></a>
|
|
<a href='modbus' class='w3-bar-item w3-button'><img src='/static/modbus-icon-512x512.png' alt='Modbus' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Slave Devices</p></a>
|
|
<a href='monitoring' class='w3-bar-item w3-button'><img src='/static/monitoring-icon-64x64.png' alt='Monitoring' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Monitoring</p></a>
|
|
<a href='hardware' class='w3-bar-item w3-button'><img src='/static/hardware-icon-980x974.png' alt='Hardware' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Hardware</p></a>
|
|
<a href="users" class="w3-bar-item w3-button" style="background-color:#0066FC; padding-right:0px;padding-top:0px;padding-bottom:0px"><img src="/static/users-icon-64x64.png" alt="Users" style="width:47px;height:39px;padding:7px 15px 0px 0px;float:left"><img src="/static/arrow.png" style="width:17px;height:49px;padding:0px 0px 0px 0px;margin: 0px 0px 0px 0px; float:right"><p style='font-family:"Roboto", sans-serif; font-size:20px; color:white;margin: 10px 0px 0px 0px'>Users</p></a>
|
|
<a href='settings' class='w3-bar-item w3-button'><img src='/static/settings-icon-64x64.png' alt='Settings' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Settings</p></a>
|
|
<a href='logout' class='w3-bar-item w3-button'><img src='/static/logout-icon-64x64.png' alt='Logout' style='width:47px;height:32px;padding:0px 15px 0px 0px;float:left'><p style='font-family:\"Roboto\", sans-serif; font-size:20px; color:white;margin: 2px 0px 0px 0px'>Logout</p></a>
|
|
<br>
|
|
<br>"""
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Edit User</h2>
|
|
<br>
|
|
<form id = "uploadForm"
|
|
enctype = "multipart/form-data"
|
|
action = "edit-user"
|
|
method = "post"
|
|
onsubmit = "return validateForm()">"""
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Users WHERE user_id = ?", (int(user_id),))
|
|
row = cur.fetchone()
|
|
cur.close()
|
|
conn.close()
|
|
csrf_token = generate_csrf()
|
|
return_str += "<input type='hidden' value='" + csrf_token + "' name='csrf_token'/>"
|
|
return_str += "<input type='hidden' value='" + user_id + "' id='user_id' name='user_id'/>"
|
|
return_str += "<label for='full_name'><b>Name</b></label><input type='text' id='full_name' name='full_name' value='" + str(row[1]) + "'>"
|
|
return_str += "<label for='user_name'><b>Username</b></label><input type='text' id='user_name' name='user_name' value='" + str(row[2]) + "'>"
|
|
return_str += "<label for='user_email'><b>Email</b></label><input type='text' id='user_email' name='user_email' value='" + str(row[3]) + "'>"
|
|
return_str += """
|
|
<label for='user_password'><b>Password</b></label>
|
|
<input type='password' id='user_password' name='user_password' value='mypasswordishere'>
|
|
<label for='uploadForm'><b>Picture</b></label>
|
|
<br>
|
|
<br>
|
|
<input type="file" name="file" id="file" class="inputfile" accept="image/*">
|
|
<br>
|
|
<br>
|
|
<center><input type="submit" class="button" style="font-weight:bold; width: 310px; height: 53px; margin: 0px 20px 0px 20px;" value='Save changes'><a href='delete-user?user_id="""
|
|
return_str += user_id
|
|
return_str += """' class="button" style="width: 310px; height: 53px; margin: 0px 20px 0px 20px;"><b>Delete user</b></a></center>
|
|
</form>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
<script>
|
|
function validateForm()
|
|
{
|
|
var username = document.forms["uploadForm"]["user_name"].value;
|
|
var password = document.forms["uploadForm"]["user_password"].value;
|
|
if (username == "" || password == "")
|
|
{
|
|
alert("Username and Password cannot be blank");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
</script>
|
|
</html>"""
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return_str += 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
return return_str
|
|
|
|
elif (flask.request.method == 'POST'):
|
|
user_id = flask.request.form['user_id']
|
|
name = flask.request.form['full_name']
|
|
username = flask.request.form['user_name']
|
|
email = flask.request.form['user_email']
|
|
password = flask.request.form['user_password']
|
|
(user_id, name, username, email) = sanitize_input(user_id, name, username, email)
|
|
form_has_picture = True
|
|
if ('file' not in flask.request.files):
|
|
form_has_picture = False
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
if (password != "mypasswordishere"):
|
|
cur.execute("UPDATE Users SET name = ?, username = ?, email = ?, password = ? WHERE user_id = ?", (name, username, email, password, int(user_id)))
|
|
else:
|
|
cur.execute("UPDATE Users SET name = ?, username = ?, email = ? WHERE user_id = ?", (name, username, email, int(user_id)))
|
|
conn.commit()
|
|
if (form_has_picture):
|
|
pict_file = flask.request.files['file']
|
|
if (pict_file.filename != ''):
|
|
# Ensure the file is allowed
|
|
if not is_allowed_file(pict_file):
|
|
return 'Invalid file format. Only JPEG, PNG, and GIF images are allowed.', 400
|
|
|
|
file_extension = pict_file.filename.split('.')
|
|
filename = str(random.randint(1,1000000)) + "." + file_extension[-1]
|
|
pict_file.save(os.path.join('static', filename))
|
|
cur.execute("UPDATE Users SET pict_file = ? WHERE user_id = ?", ("/static/"+filename, int(user_id)))
|
|
conn.commit()
|
|
cur.close()
|
|
conn.close()
|
|
return flask.redirect(flask.url_for('users'))
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/delete-user', methods=['GET', 'POST'])
|
|
def delete_user():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
user_id = flask.request.args.get('user_id')
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT username FROM Users WHERE user_id = ?", (int(user_id),))
|
|
row = cur.fetchone()
|
|
if (flask_login.current_user.id == row[0]):
|
|
cur.close()
|
|
conn.close()
|
|
return draw_blank_page() + "<h2>Error</h2><p>You cannot delete yourself!<br><br>Use the back-arrow on your browser to return</p></div></div></div></body></html>"
|
|
else:
|
|
cur = conn.cursor()
|
|
cur.execute("DELETE FROM Users WHERE user_id = ?", (int(user_id),))
|
|
conn.commit()
|
|
cur.close()
|
|
conn.close()
|
|
return flask.redirect(flask.url_for('users'))
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/settings', methods=['GET', 'POST'])
|
|
def settings():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
monitor.stop_monitor()
|
|
if (openplc_runtime.status() == "Compiling"): return draw_compiling_page()
|
|
if (flask.request.method == 'GET'):
|
|
return_str = pages.w3_style + pages.settings_style + draw_top_div() + pages.settings_head
|
|
return_str += draw_status()
|
|
return_str += """
|
|
</div>
|
|
<div style="margin-left:320px; margin-right:70px">
|
|
<div style="w3-container">
|
|
<br>
|
|
<h2>Settings</h2>
|
|
<form id = "uploadForm"
|
|
enctype = "multipart/form-data"
|
|
action = "settings"
|
|
method = "post"
|
|
onsubmit = "return validateForm()">"""
|
|
|
|
# Get hostname
|
|
device_hostname = socket.gethostname()
|
|
|
|
if device_hostname != None:
|
|
return_str += """
|
|
<b>Change Hostname</b>
|
|
<br>
|
|
<p>Hostname allows you to access the OpenPLC Runtime dashboard from another computer on the same network using """ + device_hostname + """.local:8080</p>
|
|
<p>Changes to hostname will only take effect after a reboot</p>
|
|
<label for='device_hostname'>
|
|
<b>Hostname</b>
|
|
</label>
|
|
<input type='text' id='device_hostname' name='device_hostname' value='""" + device_hostname + """'>
|
|
<br>
|
|
<br>
|
|
<br>
|
|
<label class="container">
|
|
<b>Enable Modbus Server</b>"""
|
|
else:
|
|
return_str += """
|
|
<label class="container">
|
|
<b>Enable Modbus Server</b>"""
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Settings")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
for row in rows:
|
|
if (row[0] == "Modbus_port"):
|
|
modbus_port = str(row[1])
|
|
elif (row[0] == "Dnp3_port"):
|
|
dnp3_port = str(row[1])
|
|
elif (row[0] == "Enip_port"):
|
|
enip_port = str(row[1])
|
|
elif (row[0] == "Pstorage_polling"):
|
|
pstorage_poll = str(row[1])
|
|
elif (row[0] == "Start_run_mode"):
|
|
start_run = str(row[1])
|
|
elif (row[0] == "Slave_polling"):
|
|
slave_polling = str(row[1])
|
|
elif (row[0] == "Slave_timeout"):
|
|
slave_timeout = str(row[1])
|
|
elif (row[0] == "snap7"):
|
|
start_snap7 = str(row[1])
|
|
|
|
|
|
if (modbus_port == 'disabled'):
|
|
return_str += """
|
|
<input id="modbus_server" type="checkbox">
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<label for='modbus_server_port'><b>Modbus Server Port</b></label>
|
|
<input type='text' id='modbus_server_port' name='modbus_server_port' value='502'>"""
|
|
else:
|
|
return_str += """
|
|
<input id="modbus_server" type="checkbox" checked>
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<label for='modbus_server_port'><b>Modbus Server Port</b></label>
|
|
<input type='text' id='modbus_server_port' name='modbus_server_port' value='""" + modbus_port + "'>"
|
|
|
|
return_str += """
|
|
<br>
|
|
<br>
|
|
<br>
|
|
<label class="container">
|
|
<b>Enable S7 Protocol</b>"""
|
|
|
|
if (start_snap7 == 'false'):
|
|
return_str += """
|
|
<input id="snap7_run" type="checkbox">
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<input type='hidden' value='false' id='snap7_run_text' name='snap7_run_text'/>"""
|
|
else:
|
|
return_str += """
|
|
<input id="snap7_run" type="checkbox" checked>
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<input type='hidden' value='true' id='snap7_run_text' name='snap7_run_text'/>"""
|
|
|
|
return_str += """
|
|
<br>
|
|
<br>
|
|
<label class="container">
|
|
<b>Enable DNP3 Server</b>"""
|
|
|
|
if (dnp3_port == 'disabled'):
|
|
return_str += """
|
|
<input id="dnp3_server" type="checkbox">
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<label for='dnp3_server_port'><b>DNP3 Server Port</b></label>
|
|
<input type='text' id='dnp3_server_port' name='dnp3_server_port' value='20000'>"""
|
|
else:
|
|
return_str += """
|
|
<input id="dnp3_server" type="checkbox" checked>
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<label for='dnp3_server_port'><b>DNP3 Server Port</b></label>
|
|
<input type='text' id='dnp3_server_port' name='dnp3_server_port' value='""" + dnp3_port + "'>"
|
|
|
|
return_str += """
|
|
<br>
|
|
<br>
|
|
<br>
|
|
<label class="container">
|
|
<b>Enable EtherNet/IP Server</b>"""
|
|
|
|
if (enip_port == 'disabled'):
|
|
return_str += """
|
|
<input id="enip_server" type="checkbox">
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<label for='enip_server_port'><b>EtherNet/IP Server Port</b></label>
|
|
<input type='text' id='enip_server_port' name='enip_server_port' value='44818'>"""
|
|
else:
|
|
return_str += """
|
|
<input id="enip_server" type="checkbox" checked>
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<label for='enip_server_port'><b>EtherNet/IP Server Port</b></label>
|
|
<input type='text' id='enip_server_port' name='enip_server_port' value='""" + enip_port + "'>"
|
|
|
|
return_str += """
|
|
<br>
|
|
<br>
|
|
<br>
|
|
<label class="container">
|
|
<b>Enable Persistent Storage Thread</b>"""
|
|
|
|
if (pstorage_poll == 'disabled'):
|
|
return_str += """
|
|
<input id="pstorage_thread" type="checkbox">
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<label for='pstorage_thread_poll'><b>Persistent Storage polling rate</b></label>
|
|
<input type='text' id='pstorage_thread_poll' name='pstorage_thread_poll' value='10'>"""
|
|
else:
|
|
return_str += """
|
|
<input id="pstorage_thread" type="checkbox" checked>
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<label for='pstorage_thread_poll'><b>Persistent Storage polling rate</b></label>
|
|
<input type='text' id='pstorage_thread_poll' name='pstorage_thread_poll' value='""" + pstorage_poll + "'>"
|
|
|
|
return_str += """
|
|
<br>
|
|
<br>
|
|
<br>
|
|
<label class="container">
|
|
<b>Start OpenPLC in RUN mode</b>"""
|
|
|
|
if (start_run == 'false'):
|
|
return_str += """
|
|
<input id="auto_run" type="checkbox">
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<input type='hidden' value='false' id='auto_run_text' name='auto_run_text'/>"""
|
|
else:
|
|
return_str += """
|
|
<input id="auto_run" type="checkbox" checked>
|
|
<span class="checkmark"></span>
|
|
</label>
|
|
<input type='hidden' value='true' id='auto_run_text' name='auto_run_text'/>"""
|
|
|
|
return_str += """
|
|
<br>
|
|
<h2>Slave Devices</h2>
|
|
<label for='slave_polling_period'><b>Polling Period (ms)</b></label>
|
|
<input type='text' id='slave_polling_period' name='slave_polling_period' value='""" + slave_polling + "'>"
|
|
|
|
return_str += """
|
|
<br>
|
|
<br>
|
|
<br>
|
|
<label for='slave_timeout'><b>Timeout (ms)</b></label>
|
|
<input type='text' id='slave_timeout' name='slave_timeout' value='""" + slave_timeout + "'>"
|
|
|
|
return_str += pages.settings_tail
|
|
|
|
except Error as e:
|
|
return_str += "error connecting to the database" + str(e)
|
|
else:
|
|
return_str += "Error opening DB"
|
|
|
|
return return_str.replace('<<<<CSRF_INPUT_HERE>>>>', f"<input type='hidden' value='{generate_csrf()}' name='csrf_token'/>" )
|
|
|
|
elif (flask.request.method == 'POST'):
|
|
modbus_port = flask.request.form.get('modbus_server_port')
|
|
dnp3_port = flask.request.form.get('dnp3_server_port')
|
|
enip_port = flask.request.form.get('enip_server_port')
|
|
pstorage_poll = flask.request.form.get('pstorage_thread_poll')
|
|
start_run = flask.request.form.get('auto_run_text')
|
|
start_snap7 = flask.request.form.get('snap7_run_text')
|
|
slave_polling = flask.request.form.get('slave_polling_period')
|
|
slave_timeout = flask.request.form.get('slave_timeout')
|
|
device_hostname = flask.request.form.get('device_hostname')
|
|
|
|
(modbus_port, dnp3_port, enip_port, pstorage_poll, start_run, start_snap7, slave_polling, slave_timeout, device_hostname) = sanitize_input(modbus_port, dnp3_port, enip_port, pstorage_poll, start_run, start_snap7, slave_polling, slave_timeout, device_hostname)
|
|
|
|
# Change hostname if needed
|
|
current_hostname = socket.gethostname()
|
|
if current_hostname != None and current_hostname != device_hostname:
|
|
subprocess.run(['hostnamectl', 'set-hostname', device_hostname])
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
if (modbus_port == None):
|
|
cur.execute("UPDATE Settings SET Value = 'disabled' WHERE Key = 'Modbus_port'")
|
|
conn.commit()
|
|
else:
|
|
cur.execute("UPDATE Settings SET Value = ? WHERE Key = 'Modbus_port'", (str(modbus_port),))
|
|
conn.commit()
|
|
|
|
if (dnp3_port == None):
|
|
cur.execute("UPDATE Settings SET Value = 'disabled' WHERE Key = 'Dnp3_port'")
|
|
conn.commit()
|
|
else:
|
|
cur.execute("UPDATE Settings SET Value = ? WHERE Key = 'Dnp3_port'", (str(dnp3_port),))
|
|
conn.commit()
|
|
|
|
if (enip_port == None):
|
|
cur.execute("UPDATE Settings SET Value = 'disabled' WHERE Key = 'Enip_port'")
|
|
conn.commit()
|
|
else:
|
|
cur.execute("UPDATE Settings SET Value = ? WHERE Key = 'Enip_port'", (str(enip_port),))
|
|
conn.commit()
|
|
|
|
if (pstorage_poll == None):
|
|
cur.execute("UPDATE Settings SET Value = 'disabled' WHERE Key = 'Pstorage_polling'")
|
|
conn.commit()
|
|
else:
|
|
cur.execute("UPDATE Settings SET Value = ? WHERE Key = 'Pstorage_polling'", (str(pstorage_poll),))
|
|
conn.commit()
|
|
|
|
if (start_run == 'true'):
|
|
cur.execute("UPDATE Settings SET Value = 'true' WHERE Key = 'Start_run_mode'")
|
|
conn.commit()
|
|
else:
|
|
cur.execute("UPDATE Settings SET Value = 'false' WHERE Key = 'Start_run_mode'")
|
|
conn.commit()
|
|
|
|
if (start_snap7 == 'true'):
|
|
cur.execute("UPDATE Settings SET Value = 'true' WHERE Key = 'snap7'")
|
|
conn.commit()
|
|
else:
|
|
cur.execute("UPDATE Settings SET Value = 'false' WHERE Key = 'snap7'")
|
|
conn.commit()
|
|
|
|
cur.execute("UPDATE Settings SET Value = ? WHERE Key = 'Slave_polling'", (str(slave_polling),))
|
|
conn.commit()
|
|
|
|
cur.execute("UPDATE Settings SET Value = ? WHERE Key = 'Slave_timeout'", (str(slave_timeout),))
|
|
conn.commit()
|
|
|
|
cur.close()
|
|
conn.close()
|
|
configure_runtime()
|
|
generate_mbconfig()
|
|
return flask.redirect(flask.url_for('dashboard'))
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.<br><br>Error: ' + str(e)
|
|
else:
|
|
return 'Error connecting to the database. Make sure that your openplc.db file is not corrupt.'
|
|
|
|
|
|
@app.route('/logout')
|
|
def logout():
|
|
if (flask_login.current_user.is_authenticated == False):
|
|
return flask.redirect(flask.url_for('login'))
|
|
else:
|
|
monitor.stop_monitor()
|
|
flask_login.logout_user()
|
|
return flask.redirect(flask.url_for('login'))
|
|
|
|
|
|
@login_manager.unauthorized_handler
|
|
def unauthorized_handler():
|
|
return 'Unauthorized'
|
|
|
|
#----------------------------------------------------------------------------
|
|
#Creates a connection with the SQLite database.
|
|
#----------------------------------------------------------------------------
|
|
""" Create a connection to the database file """
|
|
def create_connection(db_file):
|
|
try:
|
|
conn = sqlite3.connect(db_file)
|
|
return conn
|
|
except Error as e:
|
|
print(e)
|
|
|
|
return None
|
|
|
|
|
|
#----------------------------------------------------------------------------
|
|
#Returns a generator that yields the sanitized arguments.
|
|
#----------------------------------------------------------------------------
|
|
def sanitize_input(*args):
|
|
return (escape(a) for a in args)
|
|
|
|
#----------------------------------------------------------------------------
|
|
# Taken from the html module of the python 3.9 standard library
|
|
# exact lines of code can be found here:
|
|
# https://github.com/python/cpython/blob/3.9/Lib/html/__init__.py#L12
|
|
# Modified to convert to String but preserve NoneType.
|
|
# Preserving NoneType is necessary to ensure program logic is not affected by None being converted to "None",
|
|
# this is relevant in setttings()
|
|
#----------------------------------------------------------------------------
|
|
def escape(s, quote=True):
|
|
"""
|
|
Replace special characters "&", "<" and ">" to HTML-safe sequences.
|
|
If the optional flag quote is true (the default), the quotation mark
|
|
characters, both double quote (") and single quote (') characters are also
|
|
translated.
|
|
"""
|
|
if s is None:
|
|
return s
|
|
s = str(s) # force string
|
|
s = s.replace("&", "&") # Must be done first!
|
|
s = s.replace("<", "<")
|
|
s = s.replace(">", ">")
|
|
if quote:
|
|
s = s.replace('"', """)
|
|
s = s.replace('\'', "'")
|
|
return s
|
|
|
|
|
|
#----------------------------------------------------------------------------
|
|
#Main dummy function. Only displays a message and exits. The app keeps
|
|
#running on the background by Flask
|
|
#----------------------------------------------------------------------------
|
|
def main():
|
|
print("Starting the web interface...")
|
|
|
|
def run_https():
|
|
# rest api register
|
|
app_restapi.register_blueprint(restapi_bp, url_prefix='/api')
|
|
register_callback_get(restapi_callback_get)
|
|
register_callback_post(restapi_callback_post)
|
|
|
|
with app_restapi.app_context():
|
|
try:
|
|
db.create_all()
|
|
db.session.commit()
|
|
print("Database tables created successfully.")
|
|
except Exception as e:
|
|
print(f"Error creating database tables: {e}")
|
|
|
|
is_linux = platform.system() == 'Linux'
|
|
if not is_linux:
|
|
# Patch Python SSL recv socket as it doesn't work on MSYS2/Cygwin
|
|
print(f"Non-Linux platform detected ({platform.system()}). Patching recv socket...")
|
|
_orig_recv = ssl.SSLSocket.recv
|
|
|
|
def _patched_recv(self, buflen, flags=0):
|
|
try:
|
|
return _orig_recv(self, buflen, flags)
|
|
except BlockingIOError as e:
|
|
# Only swallow EAGAIN / EWOULDBLOCK (errno 11) - re-raise other real errors.
|
|
if getattr(e, "errno", None) in (errno.EAGAIN, errno.EWOULDBLOCK, 11):
|
|
return b''
|
|
raise
|
|
|
|
ssl.SSLSocket.recv = _patched_recv
|
|
|
|
try:
|
|
cert_gen = CertGen(hostname=HOSTNAME, ip_addresses=["127.0.0.1"])
|
|
|
|
# Check if certificate exists. If not, generate one
|
|
if not os.path.exists(CERT_FILE) or not os.path.exists(KEY_FILE):
|
|
print("Generating https certificate...")
|
|
cert_gen.generate_self_signed_cert(cert_file=CERT_FILE, key_file=KEY_FILE)
|
|
|
|
# Check if the certificate is valid
|
|
if not cert_gen.is_certificate_valid(CERT_FILE):
|
|
print("Invalid certificate. Cannot start https application")
|
|
sys.exit(1)
|
|
|
|
context = (CERT_FILE, KEY_FILE)
|
|
app_restapi.run(debug=False, host='0.0.0.0', threaded=True, port=8443, ssl_context=context)
|
|
|
|
except KeyboardInterrupt as e:
|
|
print(f"Exiting OpenPLC Webserver...{e}")
|
|
openplc_runtime.stop_runtime()
|
|
except FileNotFoundError as e:
|
|
print(f"Could not find SSL credentials! {e}")
|
|
openplc_runtime.stop_runtime()
|
|
except ssl.SSLError as e:
|
|
print(f"Invalid SSL certificate {e}")
|
|
openplc_runtime.stop_runtime()
|
|
except Exception as e:
|
|
print(f"An error occurred: {e}")
|
|
openplc_runtime.stop_runtime()
|
|
except:
|
|
print("An unexpected error occurred.")
|
|
|
|
def run_http():
|
|
#Load information about current program on the openplc_runtime object
|
|
with open("active_program", "r") as file:
|
|
st_file = file.read()
|
|
st_file = st_file.replace('\r','').replace('\n','')
|
|
|
|
database = "openplc.db"
|
|
conn = create_connection(database)
|
|
if (conn != None):
|
|
try:
|
|
cur = conn.cursor()
|
|
cur.execute("SELECT * FROM Programs WHERE File=?", (st_file,))
|
|
#cur.execute("SELECT * FROM Programs")
|
|
row = cur.fetchone()
|
|
openplc_runtime.project_name = str(row[1])
|
|
openplc_runtime.project_description = str(row[2])
|
|
openplc_runtime.project_file = str(row[3])
|
|
|
|
cur.execute("SELECT * FROM Settings")
|
|
rows = cur.fetchall()
|
|
cur.close()
|
|
conn.close()
|
|
|
|
for row in rows:
|
|
if (row[0] == "Start_run_mode"):
|
|
start_run = str(row[1])
|
|
|
|
if (start_run == 'true'):
|
|
print("Initializing OpenPLC in RUN mode...")
|
|
openplc_runtime.start_runtime()
|
|
time.sleep(1)
|
|
configure_runtime()
|
|
monitor.parse_st(openplc_runtime.project_file)
|
|
|
|
try:
|
|
app.run(debug=False, host='0.0.0.0', threaded=True, port=8080)
|
|
except KeyboardInterrupt as e:
|
|
print(f"Exiting OpenPLC Webserver...{e}")
|
|
openplc_runtime.stop_runtime()
|
|
except Exception as e:
|
|
print(f"An error occurred: {e}")
|
|
openplc_runtime.stop_runtime()
|
|
except:
|
|
print("An unexpected error occurred.")
|
|
|
|
except Error as e:
|
|
print("error connecting to the database" + str(e))
|
|
else:
|
|
print("error connecting to the database")
|
|
|
|
|
|
if __name__ == '__main__':
|
|
# Running webserver and RestAPI in separate threads
|
|
threading.Thread(target=run_http).start()
|
|
threading.Thread(target=run_https).start()
|