Created Testapp

CS2GSI.sln

@@ -1,6 +1,8 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CS2GSI", "CS2GSI.csproj", "{F2272524-6CDD-4ACD-8CFF-64B9AF98D54A}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CS2GSI", "CS2GSI\CS2GSI.csproj", "{F2272524-6CDD-4ACD-8CFF-64B9AF98D54A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestApp", "TestApp\TestApp.csproj", "{A4FE89AD-F89B-4ABC-BA88-DF4AC2CADE09}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -12,5 +14,9 @@ Global
 		{F2272524-6CDD-4ACD-8CFF-64B9AF98D54A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F2272524-6CDD-4ACD-8CFF-64B9AF98D54A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F2272524-6CDD-4ACD-8CFF-64B9AF98D54A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A4FE89AD-F89B-4ABC-BA88-DF4AC2CADE09}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A4FE89AD-F89B-4ABC-BA88-DF4AC2CADE09}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A4FE89AD-F89B-4ABC-BA88-DF4AC2CADE09}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A4FE89AD-F89B-4ABC-BA88-DF4AC2CADE09}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal

CS2GSI/CS2GSI.cs

@@ -25,7 +25,7 @@ public class CS2GSI
             this.logger?.Log(LogLevel.Critical, "Could not install GSI-Configfile. Exiting.");
             return;
         }
-        this._gsiServer = new GSIServer(3000);
+        this._gsiServer = new GSIServer(3000, logger);
         this._gsiServer.OnMessage += GsiServerOnOnMessage;
         
         while(this._gsiServer.IsRunning)

CS2GSI/CS2GSI.csproj

@@ -6,6 +6,11 @@
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
+    <ItemGroup>
+      <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    </ItemGroup>
+
     <ItemGroup>
       <EmbeddedResource Update="Resources.resx">
         <Generator>ResXFileCodeGenerator</Generator>
@@ -21,9 +26,4 @@
       </Compile>
     </ItemGroup>
 
-    <ItemGroup>
-      <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
-      <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    </ItemGroup>
-
 </Project>

TestApp/Logger.cs

@@ -0,0 +1,60 @@
+using Microsoft.Extensions.Logging;
+
+namespace CS2GSI.TestApp;
+
+public class Logger : ILogger
+{
+    private readonly LogLevel _enabledLoglevel;
+    private readonly ConsoleColor _defaultForegroundColor = Console.ForegroundColor;
+    private readonly ConsoleColor _defaultBackgroundColor = Console.BackgroundColor;
+
+    public Logger(LogLevel logLevel = LogLevel.Information)
+    {
+        _enabledLoglevel = logLevel;
+    }
+    
+    public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception, Func<TState, Exception?, string> formatter)
+    {
+        if (!IsEnabled(logLevel))
+            return;
+        Console.ForegroundColor = ForegroundColorForLogLevel(logLevel);
+        Console.BackgroundColor = BackgroundColorForLogLevel(logLevel);
+        Console.Write(logLevel.ToString()[..3].ToUpper());
+        Console.ResetColor();
+        // ReSharper disable once LocalizableElement
+        Console.Write($" [{DateTime.UtcNow:HH:mm:ss.fff}] ");
+        Console.WriteLine(formatter.Invoke(state, exception));
+    }
+
+    public bool IsEnabled(LogLevel logLevel)
+    {
+        return logLevel >= _enabledLoglevel;
+    }
+
+    public IDisposable? BeginScope<TState>(TState state) where TState : notnull
+    {
+        return null;
+    }
+
+    private ConsoleColor ForegroundColorForLogLevel(LogLevel logLevel)
+    {
+        return logLevel switch
+        {
+            LogLevel.Error or LogLevel.Critical => ConsoleColor.Black,
+            LogLevel.Debug => ConsoleColor.Black,
+            LogLevel.Information => ConsoleColor.White,
+            _ => _defaultForegroundColor
+        };
+    }
+    
+    private ConsoleColor BackgroundColorForLogLevel(LogLevel logLevel)
+    {
+        return logLevel switch
+        {
+            LogLevel.Error or LogLevel.Critical => ConsoleColor.Red,
+            LogLevel.Debug => ConsoleColor.Yellow,
+            LogLevel.Information => ConsoleColor.Black,
+            _ => _defaultBackgroundColor
+        };
+    }
+}

TestApp/Program.cs

@@ -0,0 +1,11 @@
+// See https://aka.ms/new-console-template for more information
+
+using CS2GSI.TestApp;
+
+public class TestApp
+{
+    public static void Main(string[] args)
+    {
+        new CS2GSI.CS2GSI(new Logger());
+    }
+}

TestApp/TestApp.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net7.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\CS2GSI\CS2GSI.csproj" />
+    </ItemGroup>
+
+</Project>