122 lines
3.1 KiB
Python
122 lines
3.1 KiB
Python
import os
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import base64
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import hcapi
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import threading
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import logging
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import random
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import time
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import shutil
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import tempfile
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import queue
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from websocket_server import WebsocketServer
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def cycle():
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try:
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changed = hcapi.get_img()
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except Exception as e:
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#server.send_message_to_all('err%noconn%Server failed to capture screenshot')
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for client in clients.values():
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client.send('err%noconn%Server failed to capture screenshot')
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time.sleep(3)
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return
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for i in changed:
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threading.Thread(target=do_img, args=(i,)).start()
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for client in clients.values():
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client.ack()
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class Client:
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def __init__(self, client, server):
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self.client = client
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self.server = server
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self.queue = queue.Queue()
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self.good = True
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def send(self, item, name):
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self.messages[name] = item
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def ack(self):
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self.queue.put(['ack'])
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def cycle(self):
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while not self.good:
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pass
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item = self.queue.get()
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if item[0] == 'msg':
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self.server.send_message(self.client, item[1])
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else:
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self.server.send_message(self.client, 'ack')
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self.good = False
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def run(self):
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while True:
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self.cycle()
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clients = {}
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def do_img(imgname):
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#server.send_message_to_all(img(imgname))
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for client in clients.values():
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print(client)
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client.send(img(imgname), img)
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def img(imgname):
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with open(f'pieces/{imgname}.jpg', 'rb') as f:
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img = f.read()
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response = f'pic%{imgname}%data:imgage/jpeg;base64,{base64.b64encode(img).decode("utf-8")}'
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return response
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def new_client(client, server):
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try:
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imgname = hcapi.get_full_img()
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except Exception as e:
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server.send_message(client, 'err%noconn%Server failed to capture screenshot')
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return
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clients[client['id']] = Client(client, server)
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with open(imgname, 'rb') as f:
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img = f.read()
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os.unlink(imgname)
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server.send_message(client, f'pic%0x0%data:imgage/jpeg;base64,{base64.b64encode(img).decode("utf-8")}')
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clients[client['id']] = Client(client, server)
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clients[client['id']].ack()
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threading.Thread(target=clients[client['id']].run).start()
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def do_touch(client, server, message):
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action = message.split(' ', 1)[0]
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if action == 'ack':
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clients[client['id']].good = True
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else:
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_, password, x, y, w = message.split(' ')
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if password == 'password':
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x, y, w = int(x), int(y), int(w)
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hcapi.touch(x, y, w)
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else:
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clients[client['id']].send(f'badpass')
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def do_cycles():
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while True:
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cycle()
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time.sleep(0.2)
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tmp = tempfile.mkdtemp(prefix="HCRA-")
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try:
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shutil.copy('crops.json', tmp)
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os.chdir(tmp)
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os.mkdir('pieces')
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server = WebsocketServer(1234, host='0.0.0.0', loglevel=logging.INFO)
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threading.Thread(target=do_cycles).start()
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server.set_fn_new_client(new_client)
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server.set_fn_message_received(do_touch)
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server.run_forever()
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finally:
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os.chdir('/')
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shutil.rmtree(tmp)
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