88 lines
2.8 KiB
C#
88 lines
2.8 KiB
C#
using System;
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using System.Linq;
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using System.Net.Sockets;
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using System.Threading;
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using IRCStates;
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using IRCTokens;
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namespace States
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{
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internal class Client
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{
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private readonly byte[] _bytes;
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private readonly StatefulEncoder _encoder;
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private readonly string _host;
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private readonly string _nick;
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private readonly int _port;
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private readonly Server _server;
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private readonly Socket _socket;
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public Client(string host, int port, string nick)
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{
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_server = new Server("test");
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_socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
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_encoder = new StatefulEncoder();
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_host = host;
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_port = port;
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_nick = nick;
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_bytes = new byte[1024];
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}
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private void Send(string raw)
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{
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_encoder.Push(new Line(raw));
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}
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public void Start()
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{
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_socket.Connect(_host, _port);
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while (!_socket.Connected) Thread.Sleep(1000);
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Send("USER test 0 * test");
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Send($"NICK {_nick}");
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while (true)
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{
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while (_encoder.PendingBytes.Any())
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{
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foreach (var line in _encoder.Pop(_socket.Send(_encoder.PendingBytes)))
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Console.WriteLine($"> {line.Format()}");
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}
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var bytesReceived = _socket.Receive(_bytes);
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if (bytesReceived == 0)
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{
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Console.WriteLine("! disconnected");
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_socket.Shutdown(SocketShutdown.Both);
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_socket.Close();
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break;
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}
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var receivedLines = _server.Receive(_bytes, bytesReceived);
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foreach (var (line, _) in receivedLines)
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{
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Console.WriteLine($"< {line.Format()}");
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switch (line.Command)
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{
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case Commands.Privmsg:
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if (line.Params[1].Contains(_server.NickName))
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Send($"PRIVMSG {line.Params[0]} :hi {line.Hostmask.NickName}!");
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break;
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case "PING":
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Send($"PONG :{line.Params[0]}");
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break;
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case Numeric.RPL_WELCOME:
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if (!_server.HasChannel("#irctokens")) Send("JOIN #irctokens");
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break;
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case "INVITE":
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var c = line.Params[1];
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if (!_server.HasChannel(c)) Send($"JOIN {c}");
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break;
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}
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}
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}
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}
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}
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}
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