refactor: move classes to corresponding namespaces

Server/AuthSession.cs

@@ -1,19 +1,12 @@
-using System.Buffers.Binary;
-using System.Runtime.InteropServices;
-using System.Runtime.InteropServices.Marshalling;
-using System.Runtime.Serialization.Formatters.Binary;
-using System.Security.Cryptography;
+using System.Security.Cryptography;
 using System.Text;
-using System.Text.Json.Serialization;
 using MassTransit.Mediator;
-using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
 using NetCoreServer;
-using Buffer = NetCoreServer.Buffer;
 
 namespace Server;
 
-public abstract class AesSession : TcpSession
+public abstract class AuthSession : TcpSession
 {
     private readonly ILogger _logger;
     private readonly IMediator _mediator;
@@ -27,7 +20,7 @@ public abstract class AesSession : TcpSession
     private readonly ICryptoTransform _encryptor;
     private readonly ICryptoTransform _decryptor;
 
-    protected AesSession(TcpServer
+    protected AuthSession(TcpServer
         server, ILogger logger, IMediator mediator) : base(server)
     {
         _logger = logger;

Server/Dockerfile

@@ -3,16 +3,16 @@ WORKDIR /app
 
 FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
 WORKDIR /src
-COPY ["Serer/Serer.csproj", "Serer/"]
-RUN dotnet restore "Serer/Serer.csproj"
+COPY ["Server/Server.csproj", "Server/"]
+RUN dotnet restore "Server/Server.csproj"
 COPY . .
 WORKDIR "/src/Serer"
-RUN dotnet build "Serer.csproj" -c Release -o /app/build
+RUN dotnet build "Server.csproj" -c Release -o /app/build
 
 FROM build AS publish
-RUN dotnet publish "Serer.csproj" -c Release -o /app/publish /p:UseAppHost=false
+RUN dotnet publish "Server.csproj" -c Release -o /app/publish /p:UseAppHost=false
 
 FROM base AS final
 WORKDIR /app
 COPY --from=publish /app/publish .
-ENTRYPOINT ["dotnet", "Serer.dll"]
+ENTRYPOINT ["dotnet", "Server.dll"]

Server/PacketHandlers/IPacketHandler.cs

@@ -1,6 +1,6 @@
 namespace Server;
 
-public interface IPacketHandler<T> where T: IPacket
+public interface IPacketHandler<in T> where T: IPacket
 {
     public void Handle(T packet);
 }

Server/Packets/RawPacket.cs

@@ -6,16 +6,16 @@ namespace Server;
 public class RawPacket
 {
     public readonly OperationCode OperationCode;
-    public readonly byte[] MessageBody;
+    public byte[] MessageBody;
     public readonly TimeSpan ClientAliveTime;
     public readonly byte UnknownValue;
     public readonly byte UnknownValue2;
     public readonly Guid SessionId;
 
-    public readonly AesSession Session;
+    public readonly AuthSession Session;
 
     public RawPacket(OperationCode operationCode, byte[] messageBody, uint aliveTime, byte unknownValue2,
-        byte unknownValue, Guid sessionId, AesSession session)
+        byte unknownValue, Guid sessionId, AuthSession session)
     {
         MessageBody = messageBody;
         UnknownValue2 = unknownValue2;

Server/Server.csproj

@@ -7,6 +7,7 @@
         <Nullable>enable</Nullable>
         <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
         <RootNamespace>Server</RootNamespace>
+        <LangVersion>default</LangVersion>
     </PropertyGroup>
 
     <ItemGroup>
@@ -29,4 +30,8 @@
       <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     </ItemGroup>
 
+
+
+
+
 </Project>

Server/Services/PacketDistributorService.cs

@@ -1,14 +1,13 @@
 using System.Collections.Concurrent;
 using System.Reflection;
 using System.Text;
-using System.Text.Json;
-using System.Text.Json.Nodes;
 using MassTransit.Internals;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
 using Microsoft.VisualBasic.CompilerServices;
 using Newtonsoft.Json;
+using FieldAccessException = System.FieldAccessException;
 
 namespace Server;
 
@@ -42,13 +41,13 @@ public class PacketDistributorService : IHostedService
 
         packetsWithId.AsParallel().ForAll(packet =>
         {
-            _logger.LogInformation("Packet with ID: {PacketID} has been added as {PacketName}", packet.Key,
+            _logger.LogTrace("Packet with ID: {PacketID} has been added as {PacketName}", packet.Key,
                 packet.Value.FullName);
         });
         _packetsTypes = packetsWithId;
 
 
-        var packetHandlersWithId = Assembly.GetEntryAssembly()?.GetTypes().Where(t =>
+        var packetHandlersWithId = Assembly.GetEntryAssembly()?.GetTypes().AsParallel().Where(t =>
             t is { IsClass: true, IsAbstract: false } && t
                 .GetInterfaces().Any(i =>
                     i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IPacketHandler<>))).ToDictionary(type =>
@@ -64,7 +63,7 @@ public class PacketDistributorService : IHostedService
 
         packetHandlersWithId.AsParallel().ForAll(packetHandler =>
         {
-            _logger.LogInformation("Packet with ID: {PacketID} has been added as {PacketName}", packetHandler.Key,
+            _logger.LogTrace("Packet with ID: {PacketID} has been added as {PacketName}", packetHandler.Key,
                 packetHandler.Value.FullName);
         });
 
@@ -90,7 +89,7 @@ public class PacketDistributorService : IHostedService
         {
             Parallel.Invoke(() =>
             {
-                _logger.LogInformation("[{TempId}] Packet with ID: {MessageOperationCode} is being dequeued",
+                _logger.LogTrace("[{TempId}] Packet with ID: {MessageOperationCode} is being dequeued",
                     item.Session.Id, item.OperationCode);
                 var packetType = _packetsTypes[item.OperationCode];
                 var packet = Activator.CreateInstance(packetType);
@@ -98,22 +97,26 @@ public class PacketDistributorService : IHostedService
                 {
                     var typeOfField = field.FieldType;
                     var fieldOffsetAttribute = field.GetCustomAttribute<FieldOffsetAttribute>();
+                    if (fieldOffsetAttribute == null)
+                        throw new FieldAccessException();
                     object value;
-                    _logger.LogInformation("Type of field of {fieldName}: {Name}", field.Name, typeOfField.Name);
-                    switch (typeOfField.Name)
+                    _logger.LogDebug("Type of field of {fieldName}: {Name}", field.Name, typeOfField.Name);
+                    value = typeOfField.Name switch
                     {
-                        case nameof(String):
-                        {
-                            value = Encoding.ASCII.GetString(item.MessageBody, fieldOffsetAttribute.Offset,
-                                fieldOffsetAttribute.Size);
-                            break;
-                        }
-                        default:
-                        {
-                            value = 0;
-                            break;
-                        }
-                    }
+                        nameof(String) => Encoding.ASCII.GetString(item.MessageBody, fieldOffsetAttribute.Offset,
+                            fieldOffsetAttribute.Size),
+                        "Byte[]" => new ArraySegment<byte>(item.MessageBody, fieldOffsetAttribute.Offset,
+                            fieldOffsetAttribute.Size).ToArray(),
+                        nameof(Boolean) => BitConverter.ToBoolean(item.MessageBody, fieldOffsetAttribute.Offset),
+                        nameof(Byte) => item.MessageBody[fieldOffsetAttribute.Offset],
+                        nameof(Int16) => BitConverter.ToInt16(item.MessageBody, fieldOffsetAttribute.Offset),
+                        nameof(UInt16) => BitConverter.ToUInt16(item.MessageBody, fieldOffsetAttribute.Offset),
+                        nameof(Int32) => BitConverter.ToInt32(item.MessageBody, fieldOffsetAttribute.Offset),
+                        nameof(UInt32) => BitConverter.ToUInt32(item.MessageBody, fieldOffsetAttribute.Offset),
+                        nameof(Double) => BitConverter.ToDouble(item.MessageBody, fieldOffsetAttribute.Offset),
+                        nameof(Single) => BitConverter.ToSingle(item.MessageBody, fieldOffsetAttribute.Offset),
+                        _ => throw new InvalidOperationException()
+                    };
 
                     field.SetValue(packet, value);
                 });
@@ -121,8 +124,8 @@ public class PacketDistributorService : IHostedService
                     ActivatorUtilities.GetServiceOrCreateInstance(_serviceProvider,
                         _packetHandlers[item.OperationCode]);
                 packetHandler.GetType().GetMethod("Handle")?.Invoke(packetHandler, new[] { packet });
-                _logger.LogInformation("Packet data {PacketData}", JsonConvert.SerializeObject(packet));
-                _logger.LogInformation("[{TempId}] Packet with ID: {MessageOperationCode} has finished",
+                _logger.LogDebug("Packet data {PacketData}", JsonConvert.SerializeObject(packet));
+                _logger.LogTrace("[{TempId}] Packet with ID: {MessageOperationCode} has finished",
                     item.Session.Id,
                     item.OperationCode);
             });

Server/WonderkingSession.cs

@@ -5,7 +5,7 @@ using NetCoreServer;
 
 namespace Server;
 
-public class WonderkingSession : AesSession
+public class WonderkingSession : AuthSession
 {
     private readonly IMediator _mediator;