119 lines
3.2 KiB
Python
119 lines
3.2 KiB
Python
from ESock import ESock
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from Sync import SyncClient
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from Utils import is_socket_related_error
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from Utils import capture_trace
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from Utils import is_wallaby
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import Routing
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import Logging
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import socket
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import time
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import os
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import sys
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import platform
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import subprocess
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CHANNEL = "w"
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IS_WALLABY = is_wallaby()
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PATH = "/home/root/Documents/KISS/" if IS_WALLABY else sys.argv[1]
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class WallabyControl(Routing.ClientRoute):
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def __init__(self):
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self.actions_with_params = {"run" : self.run_program}
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self.actions_without_params = {"restart" : self.restart, "disconnect" : self.disconnect,
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"reboot" : self.reboot, "shutdown" : self.shutdown, "stop" : self.stop}
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def run(self, data, handler):
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if type(data) is str:
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if data in self.actions_without_params.keys():
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self.actions_without_params[data](handler)
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elif type(data) is dict:
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for action in data:
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print(action)
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if action in self.actions_with_params.keys():
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self.actions_with_params[action](handler, data[action])
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def run_program(self, handler, program):
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if not IS_WALLABY:
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command = ["gstdbuf", "-i0", "-o0", "-e0"]
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else:
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command = ["stdbuf", "-i0", "-o0", "-e0"]
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command.append("./%s%s/botball_user_program" % (handler.sync.folder, program))
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process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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# Poll process for new output until finished
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for line in iter(process.stdout.readline, b""):
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handler.sock.send(line.decode(), "std_stream")
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print(line)
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process.wait()
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handler.sock.send({"return_code" : process.returncode}, "std_stream")
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def stop(self, handler):
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Logging.info("Stopping all processes with executable named botball_user_program.")
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os.system("killall -s 2 botball_user_program")
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def restart(self, handler):
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Logging.warning("Restart not implemented yet.")
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def reboot(self, handler):
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os.system("reboot")
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exit(0)
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def shutdown(self, handler):
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os.system("shutdown -h 0")
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def disconnect(self, handler):
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handler.sock.close()
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def get_wallaby_hostname():
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return open("/etc/hostname", "r").read()
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class GetInfo(Routing.ClientRoute):
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def run(self, data, handler):
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if data == "":
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handler.sock.send({"type" : CHANNEL,
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"name" : platform.node() if not IS_WALLABY else get_wallaby_hostname()}, "get_info")
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elif "name" in data:
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if IS_WALLABY:
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open("/etc/hostname", "w").write(str(data["name"]))
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else:
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Logging.info("Hostname change: '%s'" % str(data["name"]))
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class WallabyClient:
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def __init__(self, host_port_pair, debug=False):
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self.sock = ESock(socket.create_connection(host_port_pair), debug=debug)
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self.connected = True
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self.debug = debug
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self.sync = SyncClient(self.sock, sys.argv[1], "w_sync", debug=True)
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self.routes = {"wallaby_control" : WallabyControl(), "w_sync" : self.sync,
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"get_info" : GetInfo()}
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def start(self):
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self.sync.start()
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while 1 and self.connected:
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data = self.sock.recv()
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try:
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if data[1] in self.routes:
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self.routes[data[1]].run(data[0], self)
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except Exception as e:
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if not is_socket_related_error(e):
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capture_trace()
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break
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def stop(self):
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self.sock.close()
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wallaby_client = WallabyClient(("127.0.0.1", 3077), debug=True)
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try:
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wallaby_client.start()
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except KeyboardInterrupt:
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wallaby_client.stop()
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