moved manifests code to this solution

minecraft-launcher-client/Launcher.cs

@@ -2,11 +2,8 @@
 using System.Diagnostics;
 using System.Dynamic;
 using System.Linq;
-using System.Net;
-using System.Net.Sockets;
 using System.Security.Cryptography;
 using System.Text;
-using System.Threading;
 using DTLib.Console;
 using DTLib.Dtsod;
 using DTLib.Extensions;
@@ -15,20 +12,18 @@ using DTLib.Network;
 using DTLib.Filesystem;
 using Directory = DTLib.Filesystem.Directory;
 using File = DTLib.Filesystem.File;
-
+using static launcher_client.Network;
 namespace launcher_client;
 
 internal static partial class Launcher
 {
     private static FileLogger _fileLogger = new("launcher-logs", "launcher-client");
-    private static ILogger logger = new CompositeLogger(
+    public static ILogger Logger = new CompositeLogger(
         _fileLogger,
         new ConsoleLogger());
-    private static Socket mainSocket = new(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
+    public static LauncherConfig Config = null!;
     public static bool debug, offline, updated;
-    private static FSP FSP = new(mainSocket);
     private static dynamic tabs = new ExpandoObject();
-    private static LauncherConfig config = null!;
 
     private static void Main(string[] args)
     {
@@ -46,12 +41,12 @@ internal static partial class Launcher
 #endif
             if (args.Contains("offline")) offline = true;
             if (args.Contains("updated")) updated = true;
-            config = !File.Exists(LauncherConfig.ConfigFilePath)
+            Config = !File.Exists(LauncherConfig.ConfigFilePath)
                 ? LauncherConfig.CreateDefault()
                 : LauncherConfig.LoadFromFile();
             
-            logger.DebugLogEnabled = debug;
-            logger.LogInfo("Main", "launcher is starting");
+            Logger.DebugLogEnabled = debug;
+            Logger.LogInfo("Main", "launcher is starting");
             
             if(File.Exists("minecraft-launcher.exe_old"))
                 File.Delete("minecraft-launcher.exe_old");
@@ -61,8 +56,8 @@ internal static partial class Launcher
             {
                 ConnectToLauncherServer();
                 mainSocket.SendPackage("requesting launcher update");
-                FSP.DownloadFile("minecraft-launcher.exe_new");
-                logger.LogInfo("Main", "minecraft-launcher.exe_new downloaded");
+                Fsp.DownloadFile("minecraft-launcher.exe_new");
+                Logger.LogInfo("Main", "minecraft-launcher.exe_new downloaded");
                 System.IO.File.Move("minecraft-launcher.exe", "minecraft-launcher.exe_old");
                 Process.Start("cmd","/c " +
                             "move minecraft-launcher.exe_new minecraft-launcher.exe && " +
@@ -77,10 +72,10 @@ internal static partial class Launcher
             tabs.Log = "";
             tabs.Current = "";
             string username = "";
-            if (!config.Username.IsNullOrEmpty())
+            if (!Config.Username.IsNullOrEmpty())
             {
-                tabs.Login = tabs.Login.Remove(833, config.Username.Length).Insert(833, config.Username);
-                username = config.Username;
+                tabs.Login = tabs.Login.Remove(833, Config.Username.Length).Insert(833, Config.Username);
+                username = Config.Username;
             }
 
             RenderTab(tabs.Login);
@@ -110,8 +105,8 @@ internal static partial class Launcher
                             RenderTab(tabs.Login);
                             if (_username.Length < 5)
                                 throw new Exception("username length should be > 4 and < 17");
-                            config.Username = _username;
-                            config.Save();
+                            Config.Username = _username;
+                            Config.Save();
                             username = _username;
                             tabs.Login = tabs.Login.Remove(833, _username.Length).Insert(833, _username);
                             RenderTab(tabs.Login);
@@ -128,29 +123,30 @@ internal static partial class Launcher
                             {
                                 ConnectToLauncherServer();
                                 //обновление файлов клиента
-                                logger.LogInfo("Main", "updating client...");
-                                FSP.DownloadByManifest("download_if_not_exist", Directory.GetCurrent());
-                                FSP.DownloadByManifest("sync_always", Directory.GetCurrent(), true);
-                                foreach (string dir in new DtsodV23(FSP
+                                Logger.LogInfo("Main", "updating client...");
+                                DownloadByManifest("download_if_not_exist", Directory.GetCurrent());
+                                DownloadByManifest("sync_always", Directory.GetCurrent(), true);
+                                var dirlistDtsod = new DtsodV23(Fsp
                                     .DownloadFileToMemory(Path.Concat("sync_and_remove","dirlist.dtsod"))
-                                             .BytesToString())["dirs"])
-                                    FSP.DownloadByManifest(Path.Concat("sync_and_remove", dir),
-                                        Directory.GetCurrent() + '\\' + dir, true, true);
-                                logger.LogInfo("Main", "client updated");
+                                    .BytesToString());
+                                foreach (string dir in dirlistDtsod["dirs"])
+                                    DownloadByManifest(Path.Concat("sync_and_remove", dir),
+                                        Path.Concat(Directory.GetCurrent(), dir), true, true);
+                                Logger.LogInfo("Main", "client updated");
                             }
 
                             // запуск майнкрафта
-                            logger.LogInfo("Main", "launching minecraft");
-                            string gameOptions = ConstructGameLaunchArgs(config.Username, 
-                                NameUUIDFromString("OfflinePlayer:" + config.Username),
-                                config.GameMemory, 
-                                config.GameWindowWidth, 
-                                config.GameWindowHeight,
+                            Logger.LogInfo("Main", "launching minecraft");
+                            string gameOptions = ConstructGameLaunchArgs(Config.Username, 
+                                NameUUIDFromString("OfflinePlayer:" + Config.Username),
+                                Config.GameMemory, 
+                                Config.GameWindowWidth, 
+                                Config.GameWindowHeight,
                                 Directory.GetCurrent());
-                            logger.LogDebug("LaunchGame", gameOptions);
-                            var gameProcess = Process.Start(config.JavaPath.Str, gameOptions);
+                            Logger.LogDebug("LaunchGame", gameOptions);
+                            var gameProcess = Process.Start(Config.JavaPath.Str, gameOptions);
                             gameProcess.WaitForExit();
-                            logger.LogInfo("Main", "minecraft closed");
+                            Logger.LogInfo("Main", "minecraft closed");
                         }
                         break;
                     case ConsoleKey.F2:
@@ -180,51 +176,17 @@ internal static partial class Launcher
             }
             catch (Exception ex)
             {
-                logger.LogError("Main", ex);
+                Logger.LogError("Main", ex);
             }
         }
         catch (Exception ex)
         {
-            logger.LogError("Main", ex);
+            Logger.LogError("Main", ex);
             ColoredConsole.Write("gray", "press any key to close...");
             Console.ReadKey();
         }
     }
 
-    // подключение серверу
-    private static void ConnectToLauncherServer()
-    {
-        if (mainSocket.Connected)
-        {
-            logger.LogInfo(nameof(ConnectToLauncherServer), "socket is connected already. disconnecting...");
-            mainSocket.Shutdown(SocketShutdown.Both);
-            mainSocket.Close();
-            mainSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
-            FSP = new FSP(mainSocket);
-        }
-
-        while (true)
-            try
-            {
-                logger.LogInfo(nameof(ConnectToLauncherServer), $"connecting to server {config.ServerAddress}:{config.ServerPort}");
-                var ip = Dns.GetHostAddresses(config.ServerAddress)[0];
-                mainSocket.Connect(new IPEndPoint(ip, config.ServerPort));
-                logger.LogInfo(nameof(ConnectToLauncherServer), $"connected to server {ip}");
-                break;
-            }
-            catch (SocketException ex)
-            {
-                logger.LogError(nameof(ConnectToLauncherServer), ex);
-                Thread.Sleep(2000);
-            }
-
-        mainSocket.ReceiveTimeout = 2500;
-        mainSocket.SendTimeout = 2500;
-        mainSocket.GetAnswer("requesting user name");
-        mainSocket.SendPackage("minecraft-launcher");
-        mainSocket.GetAnswer("minecraft-launcher OK");
-    }
-
     private static void RenderTab(string tab, ushort bufferHeight = 30)
     {
         tabs.Current = tab;

minecraft-launcher-client/Network.cs

@@ -0,0 +1,76 @@
+using System.Net;
+using System.Net.Sockets;
+using System.Threading;
+using DTLib;
+using DTLib.Dtsod;
+using DTLib.Extensions;
+using DTLib.Filesystem;
+using DTLib.Logging;
+using DTLib.Network;
+using static launcher_client.Launcher;
+
+namespace launcher_client;
+
+public class Network
+{
+    public static Socket mainSocket = new(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
+    public static FSP Fsp = new(mainSocket);
+
+    // подключение серверу
+    public static void ConnectToLauncherServer()
+    {
+        if (mainSocket.Connected)
+        {
+            Logger.LogInfo(nameof(ConnectToLauncherServer), "socket is connected already. disconnecting...");
+            mainSocket.Shutdown(SocketShutdown.Both);
+            mainSocket.Close();
+            mainSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
+            Fsp = new(mainSocket);
+        }
+
+        while (true)
+            try
+            {
+                Logger.LogInfo(nameof(ConnectToLauncherServer), $"connecting to server {Config.ServerAddress}:{Config.ServerPort}");
+                var ip = Dns.GetHostAddresses(Config.ServerAddress)[0];
+                mainSocket.Connect(new IPEndPoint(ip, Config.ServerPort));
+                Logger.LogInfo(nameof(ConnectToLauncherServer), $"connected to server {ip}");
+                break;
+            }
+            catch (SocketException ex)
+            {
+                Logger.LogError(nameof(ConnectToLauncherServer), ex);
+                Thread.Sleep(2000);
+            }
+
+        mainSocket.ReceiveTimeout = 2500;
+        mainSocket.SendTimeout = 2500;
+        mainSocket.GetAnswer("requesting user name");
+        mainSocket.SendPackage("minecraft-launcher");
+        mainSocket.GetAnswer("minecraft-launcher OK");
+    }
+    
+    public static void DownloadByManifest(IOPath dirOnServer, IOPath dirOnClient, bool overwrite = false, bool delete_excess = false)
+    {
+        var manifestPath = Path.Concat(dirOnServer, "manifest.dtsod");
+        Logger.LogDebug(nameof(DownloadByManifest), manifestPath);
+        string manifestContent = Fsp.DownloadFileToMemory(manifestPath).BytesToString();
+        var manifest = new DtsodV23(manifestContent);
+        var hasher = new Hasher();
+        foreach (var fileOnServerData in manifest)
+        {
+            IOPath fileOnClient = Path.Concat(dirOnClient, fileOnServerData.Key);
+            if (!File.Exists(fileOnClient) || (overwrite && hasher.HashFile(fileOnClient).HashToString() != fileOnServerData.Value))
+                Fsp.DownloadFile(Path.Concat(dirOnServer, fileOnServerData.Key), fileOnClient);
+        }
+        // удаление лишних файлов
+        if (delete_excess)
+        {
+            foreach (var file in Directory.GetAllFiles(dirOnClient))
+            {
+                if (!manifest.ContainsKey(file.RemoveBase(dirOnClient).Str.Replace('\\','/'))) 
+                    File.Delete(file);
+            }
+        }
+    }
+}

minecraft-launcher-server/Manifests.cs

@@ -0,0 +1,69 @@
+using System.Linq;
+using System.Text;
+using DTLib;
+using DTLib.Extensions;
+using DTLib.Filesystem;
+using static launcher_server.Server;
+
+namespace launcher_server;
+
+public static class Manifests
+{
+    static object manifestLocker = new();
+
+    public static void CreateManifest(IOPath dir)
+    {
+        if(!Directory.Exists(dir))
+        {
+            Directory.Create(dir);
+            return;
+        }
+        
+        StringBuilder manifestBuilder = new();
+        Hasher hasher = new();
+        var manifestPath = Path.Concat(dir, "manifest.dtsod");
+        if (Directory.GetFiles(dir).Contains(manifestPath))
+            File.Delete(manifestPath);
+        foreach (var _file in Directory.GetAllFiles(dir))
+        {
+            var file = _file.Remove(0, dir.Length);
+            manifestBuilder.Append(file);
+            manifestBuilder.Append(": \"");
+            byte[] hash = hasher.HashFile(Path.Concat(dir, file));
+            manifestBuilder.Append(hash.HashToString());
+            manifestBuilder.Append("\";\n");
+        }
+        File.WriteAllText(manifestPath, manifestBuilder.ToString().Replace('\\','/'));
+    }
+    
+    public static void CreateAllManifests()
+    {
+        lock (manifestLocker)
+        {
+            var sync_and_remove_dir = Path.Concat(shared_dir, "sync_and_remove");
+            CreateManifest(Path.Concat(shared_dir, "download_if_not_exist"));
+            CreateManifest(Path.Concat(shared_dir, "sync_always"));
+            if (!Directory.Exists(sync_and_remove_dir))
+                Directory.Create(sync_and_remove_dir);
+            else foreach (var dir in Directory.GetDirectories(sync_and_remove_dir))
+                CreateManifest(dir);
+            StringBuilder dirlist_content_builder = new("dirs: [\n");
+
+            var dirs = Directory.GetDirectories(sync_and_remove_dir);
+            for (var i = 0; i < dirs.Length-1; i++)
+            {
+                dirlist_content_builder
+                    .Append("\t\"")
+                    .Append(dirs[i].RemoveBase(sync_and_remove_dir).Str.Replace('\\','/'))
+                    .Append("\",\n");
+            }
+            dirlist_content_builder
+                .Append("\t\"")
+                .Append(dirs[dirs.Length-1].RemoveBase(sync_and_remove_dir).Str.Replace('\\','/'))
+                .Append("\"\n");
+
+            dirlist_content_builder.Append("];");
+            File.WriteAllText(Path.Concat(sync_and_remove_dir, "dirlist.dtsod"), dirlist_content_builder.ToString());
+        }
+    }
+}

minecraft-launcher-server/Server.cs

@@ -18,9 +18,8 @@ static class Server
         new ConsoleLogger());
     static readonly Socket mainSocket = new(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
     static DtsodV23 config = null!;
-    private static readonly IOPath shared_dir = "public";
+    public static readonly IOPath shared_dir = "public";
 
-    static object manifestLocker = new();
 
     static void Main(string[] args)
     {
@@ -37,7 +36,7 @@ static class Server
                 logger.LogInfo("Main", $"port: {config["local_port"]}");
             mainSocket.Bind(new IPEndPoint(IPAddress.Parse(config["local_ip"]), config["local_port"]));
             mainSocket.Listen(1000);
-            CreateManifests();
+            Manifests.CreateAllManifests();
             logger.LogInfo("Main", "server started succesfully");
             // запуск отдельного потока для каждого юзера
             logger.LogInfo("Main", "waiting for users");
@@ -115,27 +114,5 @@ static class Server
         }
     }
 
-    static void CreateManifests()
-    {
-        lock (manifestLocker)
-        {
-            var sync_and_remove_dir = Path.Concat(shared_dir, "sync_and_remove");
-            FSP.CreateManifest(Path.Concat(shared_dir, "download_if_not_exist"));
-            FSP.CreateManifest(Path.Concat(shared_dir, "sync_always"));
-            if (!Directory.Exists(sync_and_remove_dir))
-                Directory.Create(sync_and_remove_dir);
-            else foreach (var dir in Directory.GetDirectories(sync_and_remove_dir))
-                FSP.CreateManifest(dir);
-            string dirlist_content = "dirs: [ ];";
-            if(Directory.GetDirectories(sync_and_remove_dir).Length > 0)
-            {
-                dirlist_content = "dirs: [\""
-                      + Directory.GetDirectories(sync_and_remove_dir)
-                          .MergeToString("\", \"")
-                          .Replace(sync_and_remove_dir.Str, "")
-                      + "\"];";
-            }
-            File.WriteAllText(Path.Concat(sync_and_remove_dir, "dirlist.dtsod"), dirlist_content);
-        }
-    }
+    
 }