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#
# Copyright (C) 2021 Soleta Networks <info@soleta.eu>
#
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the
# Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
import os
import subprocess
from subprocess import CalledProcessError
import multiprocessing as mp
from multiprocessing import Process
from PIL import Image, ImageDraw
from pystray import Icon, Menu, MenuItem
from src.ogRest import ThreadState
def _create_default_image():
"""
Creates a default image for the tray icon. Use in case
no favicon.ico is found.
"""
width = height = 250
color1 = (255, 255, 255)
color2 = (255, 0, 255)
image = Image.new('RGB', (width, height), color1)
dc = ImageDraw.Draw(image)
dc.rectangle(
(width // 2, 0, width, height // 2),
fill=color2)
dc.rectangle(
(0, height // 2, width // 2, height),
fill=color2)
return image
def create_image():
try:
image = Image.open(r'./favicon.ico')
image = Image.composite(image, Image.new('RGB', image.size, 'white'), image)
except:
image = _create_default_image()
return image
def create_systray():
menu = Menu(MenuItem('Powered by Soleta Networks!',
lambda icon, item: 1))
icon = Icon('ogClient', create_image(), menu=menu)
assert icon.icon
icon.run()
systray_p = Process(target=create_systray)
class OgLinuxOperations:
def __init__(self):
mp.set_start_method('spawn')
systray_p.start()
def _restartBrowser(self, url):
raise NotImplementedError
def poweroff(self):
systray_p.terminate()
os.system('systemctl poweroff')
def reboot(self):
systray_p.terminate()
os.system('systemctl reboot')
def shellrun(self, request, ogRest):
cmd = request.getrun()
try:
result = subprocess.run(cmd,
shell=True,
stdin=subprocess.DEVNULL,
capture_output=True,
text=True,
check=True)
except CalledProcessError as error:
if error.stderr:
return error.stderr
if error.stdout:
return error.stdout
return "{Non zero exit code and empty output}"
return result.stdout
def session(self, request, ogRest):
raise NotImplementedError
def hardware(self, path, ogRest):
raise NotImplementedError
def setup(self, request, ogRest):
raise NotImplementedError
def image_restore(self, request, ogRest):
raise NotImplementedError
def image_create(self, path, request, ogRest):
raise NotImplementedError
def refresh(self, ogRest):
return {"status": "LINUX"}
def probe(self, ogRest):
return {'status': 'LINUX' if ogRest.state != ThreadState.BUSY else 'BSY'}
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