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Server.py
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Server.py
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import math
import time
import schedule
import Scanner
import Monitoring
import Scheduler
import threading
from winsys import ipc
from watchdog.observers import Observer
from multiprocessing.connection import Listener
address = ('localhost', 6000)
serv = ipc.mailslot("server")
serv_mon = ipc.mailslot("monitoring_server")
def thread(func):
def wrapper(*args, **kwargs):
current_thread = threading.Thread(
target=func, args=args, kwargs=kwargs)
current_thread.start()
return wrapper
# def Listen() -> dict:
# conn = listener.accept()
# msg = conn.recv()
# # recv = serv.get()
# # return recv
# return msg
@thread
def Scan(stop_event, path):
client = ipc.mailslot("client")
exes = Scanner.find_exe(path)
global flag
flag = False
total = len(exes)
if total == 0:
return
percent = 100 / total
progress = 1
for exe in exes:
progress += percent
if not stop_event.wait(0.1):
flag = True
res = Scanner.scan(exe)
try:
client.put({'progress': math.ceil(progress), 'exe': exe, 'infected': res, 'marker': 'scan'})
except Exception:
print('Клиент отключен')
break
else:
break
@thread
def StartMonitoring(path, stop_event):
global observer
observer = Observer()
handler = Monitoring.Handler()
observer.schedule(handler, path, recursive=True)
observer.start()
client_mon = ipc.mailslot("monitoring_client")
while True:
if stop_event.isSet():
observer.stop()
break
if handler.flag:
handler.flag = False
try:
client_mon.put({'item': handler.path, 'infected': handler.res, 'marker': 'mon'})
handler.res = None
except Exception:
print('Клиент выключен.')
@thread
def startScheduling(path, interval, stop_event):
global job1
if interval == 30:
job1 = schedule.every(interval).seconds.do(Scheduler.Scan, path)
job2 = schedule.every(interval).minutes.do(Scheduler.Scan, path)
while True:
schedule.run_pending()
if stop_event.isSet():
schedule.cancel_job(job1)
schedule.cancel_job(job2)
break
if __name__ == '__main__':
kill = threading.Event()
kill2 = threading.Event()
kill3 = threading.Event()
listener = Listener(address)
while True:
conn = listener.accept()
while not conn.closed:
try:
request = conn.recv()
except Exception:
request = {'state': None}
print('Клиент отрубился')
conn.close()
if request['state'] == 'scheduling':
kill3.clear()
print(request)
startScheduling(request['path'], request['interval'], kill3)
if request['state'] == 'stop_sched':
print(request)
kill3.set()
if request['state'] == 'monitoring':
print(request)
kill2.clear()
StartMonitoring(request['path'], kill2)
# StartMonitoring(kill2, request['path'])
if request['state'] == '1':
print(request)
kill2.set()
# StopMonitoring()
if request['state'] == 'true':
print(request)
kill.clear()
time.sleep(1)
Scan(kill, request['path'])
if request['state'] == 'false':
print(request)
kill.set()