Push after nearly loosing all because rider ment to corrupt the .cs

DirectoryScanReceiver.sln

@@ -0,0 +1,16 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DirectoryScanReceiver", "DirectoryScanReceiver\DirectoryScanReceiver.csproj", "{9A8FD5F2-1846-4663-8573-9946C240D2EE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9A8FD5F2-1846-4663-8573-9946C240D2EE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9A8FD5F2-1846-4663-8573-9946C240D2EE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9A8FD5F2-1846-4663-8573-9946C240D2EE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9A8FD5F2-1846-4663-8573-9946C240D2EE}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

DirectoryScanReceiver/DirectoryScanReceiver.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net10.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+</Project>

DirectoryScanReceiver/Program.cs

@@ -0,0 +1,104 @@
+using System.Net;
+using System.Net.Sockets;
+
+namespace DirectoryScanReceiver;
+
+static class DataExtractor
+{
+    public static string? ExtractHeader(byte[] data)
+    {
+        int idx = Array.IndexOf(data, (byte)'\n');
+        return Encoding.UTF8.GetString(data[..idx]);
+    }
+
+    public static byte[] ExtractContent(byte[] data)
+    {
+        return data[Array.IndexOf(data, (byte)'\n')..];
+    }
+}
+
+static class DataHandler
+{
+    const string OutputDir = "./output";
+
+    public static void Parse(byte[] data)
+    {
+        if (data.Length == 0) return;
+
+        var header = DataExtractor.ExtractHeader(data);
+        var content = DataExtractor.ExtractContent(data);
+
+        if (header is null || content is null) return;
+
+        var fi = new FileInfo(header);
+        var dir = Path.GetDirectoryName(header) ?? OutputDir;
+        var di = new DirectoryInfo(dir);
+
+        if (!di.Exists) di.Create();
+        if (fi.Exists) return;
+
+        Console.WriteLine($"Writing File: {header}");
+        fi.Create().WriteAsync(new ReadOnlyMemory<byte>(content));
+    }
+}
+
+class Server
+{
+    private TcpListener _listener;
+    private NetworkStream _stream;
+
+    public Server(int port)
+    {
+        _listener = new TcpListener(IPAddress.Parse("127.0.0.1"), port);
+        _listener.Start();
+    }
+
+    public void Receiver()
+    {
+        // var bytes = new byte[134217728]; // 128 MB
+
+        while (true)
+        {
+            if(!_listener.Pending()) continue;
+
+            var peer = _listener.AcceptTcpClient();
+            var stream = peer.GetStream();
+
+            Console.WriteLine($"Connected to Peer: {peer.Client.RemoteEndPoint}");
+            while (peer.Connected)
+            {
+                var availableBytes = peer.Available;
+                if(availableBytes <= 0) continue;
+
+                var bytes = new byte[availableBytes];
+                try
+                {
+                    var recvCount = stream.Read(bytes);
+                    if(recvCount <= 0) continue;
+                }
+                catch (Exception ex)
+                {
+                    Console.WriteLine(ex.Message);
+                }
+
+                Console.WriteLine("Received:\n" + BitConverter.ToString(bytes));
+                DataHandler.Parse(bytes);
+            }
+            Console.WriteLine("Disconnected from Peer!");
+        }
+    }
+}
+
+public class Program
+{
+    public static void Main()
+    {
+        while (true)
+        {
+            var server = new Server(7156);
+            Console.WriteLine("Started Server!");
+            Console.WriteLine("Waiting for data!");
+            server.Receiver();
+        }
+    }
+}