110 lines
3.4 KiB
Python
110 lines
3.4 KiB
Python
from threading import Thread
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from SecureSocketService import Socket
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from socket import error as socket_error
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class Server(Socket):
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def __init__(self, host: str = "localhost", port: int = 3621, service_id: int = 2):
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super().__init__()
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self.socket.bind((host, port))
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self.socket.listen(5)
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self.service_id = service_id
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self.command_suffix = "!"
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self.commands = {"help": self.command_help, "players list": self.command_players_list}
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self.clients = dict()
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Thread(target=self.connexion).start()
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def connexion(self):
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while True:
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try:
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c, address = self.connect_client(self.socket)
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except socket_error:
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continue
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else:
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name = self.client_name(c)
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if name:
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self.clients[name] = c
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self.broadcast(f"{name} is online !")
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Thread(target=self.listen_client, args=(name,)).start()
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def client_name(self, sock):
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while True:
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try:
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self.send(sock, "Your name ?")
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name = self.receive(sock)
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if name in self.clients:
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self.send(sock, "Name already taken !")
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elif name.lower() == "quit":
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sock.close()
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name = None
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else:
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break
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except socket_error:
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name = None
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break
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return name
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def listen_client(self, name):
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while True:
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try:
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data = self.receive(self.clients[name])
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assert data.lower() != "quit"
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except (socket_error, AssertionError):
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self.client_quit(name)
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break
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else:
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if not self.command(data, name):
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Thread(target=self.broadcast, args=(f"{name}: {data}", name)).start()
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def broadcast(self, message, author=None):
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print(message)
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for i in self.clients:
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if i == author:
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continue
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try:
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self.send(self.clients[i], message)
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except socket_error:
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continue
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def client_quit(self, name):
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try:
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self.send(self.clients[name], "quit")
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self.clients[name].close()
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except socket_error:
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pass
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finally:
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del self.clients[name]
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self.broadcast(f"{name} is offline !")
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def command(self, command, author):
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command = command.lower()
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if (command[:1] == self.command_suffix) and (command[1:] in self.commands):
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command = command[1:]
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elif command[:1] == self.command_suffix:
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command = "help"
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else:
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return False
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try:
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print(f"{author} use command {command}")
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self.commands[command](author)
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except socket_error:
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self.client_quit(author)
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finally:
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return True
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def command_help(self, author):
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message = "[Help]"
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for i in self.commands:
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message += "\n- " + i
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self.send(self.clients[author], message)
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def command_players_list(self, author):
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message = f"[Players list | {len(self.clients)} online]"
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for i in self.clients:
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message += "\n- " + i
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self.send(self.clients[author], message)
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if __name__ == "__main__":
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Server()
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