92 lines
3.1 KiB
C#
92 lines
3.1 KiB
C#
using System.Net;
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using System.Net.Sockets;
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using InnovEnergy.Lib.Protocols.DBus.Protocol;
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using InnovEnergy.Lib.Protocols.DBus.Utils;
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using InnovEnergy.Lib.Protocols.DBus.WireFormat;
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namespace InnovEnergy.Lib.Protocols.DBus.Transport;
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public class DBusSocket : DisposableStack
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{
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public Bus Bus { get; }
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public Guid Id { get; }
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private Socket Socket { get; }
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private BufferedSocketReader Reader { get; }
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public DBusSocket(Bus bus)
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{
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Bus = bus;
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Socket = bus.EndPoint switch
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{
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UnixDomainSocketEndPoint => new Socket(AddressFamily.Unix, SocketType.Stream, ProtocolType.Unspecified),
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IPEndPoint ipEndPoint => new Socket(ipEndPoint.Address.AddressFamily, SocketType.Stream, ProtocolType.Tcp),
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_ => throw new ArgumentException($"Unsupported type of {nameof(EndPoint)}", nameof(bus.EndPoint))
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};
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try
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{
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Socket.Connect(bus.EndPoint); // Note: blocking (no async constructors)
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Id = Bus.Auth.Authenticate(Socket);
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}
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catch
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{
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Socket.Dispose();
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throw;
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}
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AddDisposable(Socket);
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Reader = new BufferedSocketReader(Socket);
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}
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protected Boolean Connected => Socket.Connected;
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protected Message ReadMessage()
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{
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var reader = new DBusSocketReader(Reader); // TODO: unclass?
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return Message.Read(reader);
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}
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protected void SendMessage(Message message)
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{
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var writer = new DBusBufferWriter();
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message.Write(writer);
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// DumpMsg(message);
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// Console.WriteLine(writer.Data.ToHexView2());
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var data = writer.Data;
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// DEBUG: test readback
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// var reader = new DBusBufferReader(data, false);
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// var msg = Message.Read(reader);
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// var msgWriter = new DBusBufferWriter();
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// msg.Write(msgWriter);
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// var msgData = msgWriter.Data;
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// var bol = msgData.SequenceEqual(data);
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Socket.Send(data, SocketFlags.None);
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}
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public static void DumpMsg(Message msg)
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{
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Console.WriteLine("Type" + " " + msg.Type);
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Console.WriteLine("Serial" + " " + msg.Serial);
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Console.WriteLine("Signature" + " " + (msg.Signature?.ToString() ?? "None"));
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Console.WriteLine("Interface" + " " + msg.Interface);
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Console.WriteLine("Member" + " " + msg.Member);
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Console.WriteLine("Destination" + " " + msg.Destination);
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// Console.WriteLine("Sender " + " " + msg.Sender);
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Console.WriteLine("ErrorName" + " " + msg.ErrorName);
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Console.WriteLine("ReplySerial" + " " + msg.ReplySerial);
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Console.WriteLine("PayloadLength" + " " + msg.PayloadLength);
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Console.WriteLine("ObjectPath" + " " + msg.ObjectPath);
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Console.WriteLine("Endian" + " " + msg.Endian);
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Console.WriteLine("HasPayload" + " " + msg.HasPayload);
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Console.WriteLine("IsError" + " " + msg.IsError);
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Console.WriteLine("==================================================");
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}
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} |