Improve code structure

- Add separate API project
- Add notification system

.editorconfig

@@ -0,0 +1,4 @@
+[*.cs]
+
+# S4457: Parameter validation in "async"/"await" methods should be wrapped
+dotnet_diagnostic.S4457.severity = silent

HyperbolicDownloader.sln

@@ -3,9 +3,16 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.0.32112.339
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "HyperbolicDownloader", "HyperbolicDownloader\HyperbolicDownloader.csproj", "{7BA90CAF-36A1-4D55-9CE2-E498ECC1B62D}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "HyperbolicDownloaderCli", "HyperbolicDownloader\HyperbolicDownloaderCli.csproj", "{7BA90CAF-36A1-4D55-9CE2-E498ECC1B62D}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HyperbolicDownloaderGUI", "HyperbolicDownloaderGUI\HyperbolicDownloaderGUI.csproj", "{E1CE6E07-F8A6-447F-837D-9D1943A42E96}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "HyperbolicDownloaderGUI", "HyperbolicDownloaderGUI\HyperbolicDownloaderGUI.csproj", "{E1CE6E07-F8A6-447F-837D-9D1943A42E96}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HyperbolicDownloaderApi", "HyperbolicDownloaderApi\HyperbolicDownloaderApi.csproj", "{45ACEEC6-9AE4-4DA5-9A08-E22F1EBA7E22}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{CA4F21C6-5B63-46C1-8576-91BB3FAE4FA7}"
+	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -21,6 +28,10 @@ Global
 		{E1CE6E07-F8A6-447F-837D-9D1943A42E96}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E1CE6E07-F8A6-447F-837D-9D1943A42E96}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E1CE6E07-F8A6-447F-837D-9D1943A42E96}.Release|Any CPU.Build.0 = Release|Any CPU
+		{45ACEEC6-9AE4-4DA5-9A08-E22F1EBA7E22}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{45ACEEC6-9AE4-4DA5-9A08-E22F1EBA7E22}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{45ACEEC6-9AE4-4DA5-9A08-E22F1EBA7E22}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{45ACEEC6-9AE4-4DA5-9A08-E22F1EBA7E22}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

HyperbolicDownloader/HyperbolicDownloaderCli.csproj

@@ -7,10 +7,17 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Include="..\.editorconfig" Link=".editorconfig" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Console.Commander.NET" Version="1.0.0" />
-    <PackageReference Include="Open.NAT" Version="2.1.0" />
     <PackageReference Include="Stone_Red-C-Sharp-Utilities" Version="1.0.3.1" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\HyperbolicDownloaderApi\HyperbolicDownloaderApi.csproj" />
+  </ItemGroup>
+
 </Project>

HyperbolicDownloader/Program.cs

@@ -1,61 +1,42 @@
-using HyperbolicDownloader.FileProcessing;
+using HyperbolicDownloaderApi.FileProcessing;
-using HyperbolicDownloader.Networking;
+using HyperbolicDownloaderApi.Managment;
-using HyperbolicDownloader.UserInterface;
+using HyperbolicDownloaderApi.Networking;
-
+using HyperbolicDownloaderApi.UserInterface;
-using Open.Nat;
 
 using Stone_Red_Utilities.ConsoleExtentions;
 
-using System.Diagnostics;
-using System.Net;
-using System.Net.Sockets;
-using System.Reflection;
 using System.Text.Json;
 
-namespace HyperbolicDownloader;
+namespace HyperbolicDownloaderApi;
 
 internal static class Program
 {
-    public const int BroadcastPort = 2155;
+    private static readonly ApiManager apiManager = new ApiManager();
-
-    public static string BasePath { get; } = Path.GetDirectoryName(Assembly.GetEntryAssembly()!.Location) ?? string.Empty;
-    public static string HostsFilePath { get; } = Path.Combine(BasePath, "Hosts.json");
-    public static string FilesInfoPath { get; } = Path.Combine(BasePath, "Files.json");
-
-    public static int PublicPort { get; private set; }
-    public static int PrivatePort { get; } = 3055;
-
-    public static IPAddress? PublicIpAddress => device?.GetExternalIPAsync().GetAwaiter().GetResult();
-
-    private static NatDevice? device;
-    private static Mapping? portMapping;
-    private static readonly HostsManager hostsManager = new();
-    private static readonly FilesManager filesManager = new();
-    private static readonly NetworkClient networkClient = new(filesManager);
-    private static readonly Random random = new();
 
     private static async Task Main(string[] args)
     {
         Console.CancelKeyPress += Console_CancelKeyPress;
         Console.CursorVisible = false;
 
-        if (File.Exists(HostsFilePath))
+        ApiManager.OnNotificationMessageRecived += ApiManager_OnNotificationMessageRecived;
+
+        if (File.Exists(ApiConfiguration.HostsFilePath))
         {
-            string hostsJson = await File.ReadAllTextAsync(HostsFilePath);
+            string hostsJson = await File.ReadAllTextAsync(ApiConfiguration.HostsFilePath);
-            hostsManager.AddRange(JsonSerializer.Deserialize<List<NetworkSocket>>(hostsJson) ?? new());
+            apiManager.HostsManager.AddRange(JsonSerializer.Deserialize<List<NetworkSocket>>(hostsJson) ?? new());
         }
 
-        if (File.Exists(FilesInfoPath))
+        if (File.Exists(ApiConfiguration.FilesInfoPath))
         {
-            string filesJson = await File.ReadAllTextAsync(FilesInfoPath);
+            string filesJson = await File.ReadAllTextAsync(ApiConfiguration.FilesInfoPath);
-            filesManager.AddRange(JsonSerializer.Deserialize<List<PrivateHyperFileInfo>>(filesJson) ?? new());
+            apiManager.FilesManager.AddRange(JsonSerializer.Deserialize<List<PrivateHyperFileInfo>>(filesJson) ?? new());
         }
 
-        InputHandler inputHandler = new InputHandler(hostsManager, filesManager);
+        InputHandler inputHandler = new InputHandler(apiManager.HostsManager, apiManager.FilesManager);
 
         if (args.Length > 0 && File.Exists(args[0]))
         {
-            UserInterface.Commands.DownloadCommands downloadCommands = new UserInterface.Commands.DownloadCommands(hostsManager, filesManager);
+            Commands.DownloadCommands downloadCommands = new Commands.DownloadCommands(apiManager.HostsManager, apiManager.FilesManager);
             downloadCommands.GetFileFrom(args[0]);
             Console.WriteLine("Do you want to continue using this instance? [y/N]");
             if (char.ToLower(Console.ReadKey().KeyChar) != 'y')
@@ -66,211 +47,53 @@ internal static class Program
         }
 
         Console.WriteLine("Searching for a UPnP/NAT-PMP device...");
-        _ = await OpenPorts();
+        _ = await ApiManager.OpenPorts();
 
         ConsoleExt.WriteLine($"The private IP address is: {NetworkUtilities.GetIP4Adress()} ", ConsoleColor.Green);
-        ConsoleExt.WriteLine($"The private port is: {PrivatePort}", ConsoleColor.Green);
+        ConsoleExt.WriteLine($"The private port is: {ApiConfiguration.PrivatePort}", ConsoleColor.Green);
 
         Console.WriteLine("Starting TCP listener...");
+        apiManager.StartTcpListener();
 
-        try
+        Console.WriteLine("Starting broadcast listener...");
-        {
+        apiManager.StartBroadcastListener();
-            networkClient.ListenTo<NetworkSocket>("GetHostsList", GetHostList);
-            networkClient.ListenTo<List<NetworkSocket>>("DiscoverAnswer", DiscoverAnswer);
-            networkClient.ListenTo<string>("Message", ReciveMessage);
-            networkClient.ListenTo<string>("HasFile", HasFile);
-            networkClient.StartListening(PrivatePort);
-        }
-        catch (SocketException ex)
-        {
-            ConsoleExt.WriteLine($"An error occurred while starting the TCP listener! Error message: {ex.Message}", ConsoleColor.Red); // net stop hns && net start hns
-            Console.ReadKey();
-            return;
-        }
-
-        BroadcastClient broadcastClient = new BroadcastClient();
-
-        Console.WriteLine("Running local discovery routine...");
-        BroadcastClient.Send(BroadcastPort, PrivatePort.ToString());
-        await Task.Delay(3000);
 
         int activeHostsCount = 0;
-        if (hostsManager.Count > 0)
+        if (apiManager.HostsManager.Count > 0)
         {
             Console.WriteLine("Checking if hosts are active...");
-            activeHostsCount = hostsManager.CheckHostsActivity();
+            activeHostsCount = apiManager.HostsManager.CheckHostsActivity();
         }
 
         if (activeHostsCount == 0)
         {
             ConsoleExt.WriteLine("No active hosts found!", ConsoleColor.Red);
-            ConsoleExt.WriteLine("Use 'add host xxx.xxx.xxx.xxx:yyyy' to add a new host.", ConsoleColor.Red);
+            ConsoleExt.WriteLine("Use 'add host xxx.xxx.xxx.xxx:yyyy' to add a new host or use 'discover' to find hosts in the local network.", ConsoleColor.Red);
         }
 
-        Console.WriteLine($"{hostsManager.Count} known host(s).");
+        Console.WriteLine($"{apiManager.HostsManager.Count} known host(s).");
         Console.WriteLine($"{activeHostsCount} active host(s).");
-        Console.WriteLine("Starting broadcast listener...");
+
-        broadcastClient.StartListening(BroadcastPort);
+        ConsoleExt.WriteLine("Ready", ConsoleColor.Green);
-        broadcastClient.OnBroadcastRecived += BroadcastClient_OnBroadcastRecived;
-        ConsoleExt.WriteLine("Done", ConsoleColor.Green);
 
         inputHandler.ReadInput();
-        ClosePorts();
+        ApiManager.ClosePorts();
     }
 
-    private static async void BroadcastClient_OnBroadcastRecived(object? sender, BroadcastRecivedEventArgs recivedEventArgs)
+    private static void ApiManager_OnNotificationMessageRecived(object? sender, NotificationMessageEventArgs e)
     {
-        Debug.WriteLine($"Received broadcast \"{recivedEventArgs.Message}\" from {recivedEventArgs.IPEndPoint.Address}");
+        switch (e.NotificationMessageType)
-        List<NetworkSocket> hostsToSend = hostsManager.ToList();
-
-        NetworkSocket? localSocket = GetLocalSocket();
-
-        if (localSocket is null)
         {
-            return;
+            case NotificationMessageType.Raw: Console.Write(e.Message); break;
+            case NotificationMessageType.Success: ConsoleExt.Write(e.Message, ConsoleColor.Green); break;
+            case NotificationMessageType.Warning: ConsoleExt.Write(e.Message, ConsoleColor.DarkYellow); break;
+            case NotificationMessageType.Error: ConsoleExt.Write(e.Message, ConsoleColor.Red); break;
         }
-
-        hostsToSend.RemoveAll(x => x.IPAddress == recivedEventArgs.IPEndPoint.Address.ToString());
-        hostsToSend.Add(localSocket);
-
-        bool success = int.TryParse(recivedEventArgs.Message, out int remotePort);
-
-        if (success)
-        {
-            hostsManager.Add(new NetworkSocket(recivedEventArgs.IPEndPoint.Address.ToString(), remotePort, DateTime.Now));
-            try
-            {
-                await NetworkClient.SendAsync(recivedEventArgs.IPEndPoint.Address, remotePort, "DiscoverAnswer", hostsToSend);
-            }
-            catch (SocketException ex)
-            {
-                Debug.WriteLine(ex);
-            }
-        }
-    }
-
-    private static void DiscoverAnswer(object? sender, MessageRecivedEventArgs<List<NetworkSocket>> recivedEventArgs)
-    {
-        Console.WriteLine($"Received answer from {recivedEventArgs.IpAddress}. Returned {recivedEventArgs.Data.Count} host(s).");
-        hostsManager.AddRange(recivedEventArgs.Data);
-    }
-
-    private static void ReciveMessage(object? sender, MessageRecivedEventArgs<string> recivedEventArgs)
-    {
-        Console.WriteLine($"Received \"{recivedEventArgs.Data}\" from {recivedEventArgs.IpAddress}.");
-    }
-
-    private static async void GetHostList(object? sender, MessageRecivedEventArgs<NetworkSocket> recivedEventArgs)
-    {
-        List<NetworkSocket> hostsToSend = hostsManager.ToList();
-
-        NetworkSocket? localSocket = GetLocalSocket();
-
-        if (localSocket is null)
-        {
-            return;
-        }
-
-        hostsToSend.RemoveAll(x => x.IPAddress == recivedEventArgs.IpAddress.ToString());
-        hostsToSend.Add(localSocket);
-
-        if (recivedEventArgs.Data.Port != 0)
-        {
-            hostsManager.Add(recivedEventArgs.Data);
-        }
-
-        await recivedEventArgs.SendResponseAsync(hostsToSend);
-    }
-
-    private static async void HasFile(object? sender, MessageRecivedEventArgs<string> recivedEventArgs)
-    {
-        await recivedEventArgs.SendResponseAsync(filesManager.Contains(recivedEventArgs.Data));
-    }
-
-    public static async Task<bool> OpenPorts()
-    {
-        try
-        {
-            PublicPort = random.Next(1000, 6000);
-
-            NatDiscoverer? discoverer = new NatDiscoverer();
-            device = await discoverer.DiscoverDeviceAsync();
-
-            IPAddress? ip = await device.GetExternalIPAsync();
-            ConsoleExt.WriteLine($"The public IP address is: {ip} ", ConsoleColor.Green);
-
-            portMapping = new Mapping(Protocol.Tcp, PrivatePort, PublicPort, "HyperbolicDowloader");
-
-            await device.CreatePortMapAsync(portMapping);
-
-            ConsoleExt.WriteLine($"The public port is: {PublicPort}", ConsoleColor.Green);
-            return true;
-        }
-        catch (NatDeviceNotFoundException)
-        {
-            ConsoleExt.WriteLine($"Could not find a UPnP or NAT-PMP device!", ConsoleColor.Red);
-            return false;
-        }
-        catch (MappingException ex)
-        {
-            ConsoleExt.WriteLine($"An error occurred while mapping the private port ({PrivatePort}) to the public port ({PublicPort})! Error message: {ex.Message}", ConsoleColor.Red);
-            return false;
-        }
-    }
-
-    private static void ClosePorts()
-    {
-        Console.WriteLine("Closing ports...");
-        if (device is not null)
-        {
-            try
-            {
-                IEnumerable<Mapping>? mappings = device.GetAllMappingsAsync().GetAwaiter().GetResult();
-                foreach (Mapping? mapping in mappings)
-                {
-                    if (mapping.Description.Contains("HyperbolicDowloader") && mapping.PrivateIP.ToString() == portMapping?.PrivateIP.ToString())
-                    {
-                        device.DeletePortMapAsync(mapping).GetAwaiter().GetResult();
-                    }
-                }
-            }
-            catch (Exception ex)
-            {
-                Console.WriteLine(ex);
-            }
-        }
-
-        ConsoleExt.WriteLine("Ports closed!", ConsoleColor.DarkYellow);
-        Environment.Exit(0);
     }
 
     private static void Console_CancelKeyPress(object? sender, ConsoleCancelEventArgs e)
     {
-        ClosePorts();
+        ApiManager.ClosePorts();
-        hostsManager.SaveHosts();
+        apiManager.HostsManager.SaveHosts();
-    }
-
-    public static NetworkSocket? GetLocalSocket()
-    {
-        int port = PublicPort;
-        string? ipAddress = null;
-
-        if (device is not null)
-        {
-            ipAddress = (device.GetExternalIPAsync()).GetAwaiter().GetResult()?.ToString();
-        }
-
-        if (ipAddress is null || ipAddress == "0.0.0.0")
-        {
-            ipAddress = NetworkUtilities.GetIP4Adress()?.ToString();
-            port = PrivatePort;
-        }
-
-        if (ipAddress is null)
-        {
-            return null;
-        }
-
-        return new NetworkSocket(ipAddress, port, DateTime.Now);
     }
 }

HyperbolicDownloader/UserInterface/Commands/ClientCommands.cs

@@ -1,21 +0,0 @@
-using HyperbolicDownloader.Networking;
-
-using Stone_Red_Utilities.ConsoleExtentions;
-
-namespace HyperbolicDownloader.UserInterface.Commands;
-
-internal class ClientCommands
-{
-    public void ShowInfo(string _)
-    {
-        if (Program.PublicIpAddress is not null)
-        {
-            ConsoleExt.WriteLine($"The public IP address is: {Program.PublicIpAddress}", ConsoleColor.Green);
-            ConsoleExt.WriteLine($"The public port is: {Program.PublicPort}", ConsoleColor.Green);
-            Console.WriteLine();
-        }
-
-        ConsoleExt.WriteLine($"The private IP address is: {NetworkUtilities.GetIP4Adress()}", ConsoleColor.Green);
-        ConsoleExt.WriteLine($"The private port is: {Program.PrivatePort}", ConsoleColor.Green);
-    }
-}

HyperbolicDownloader/UserInterface/Commands/HostCommands.cs

@@ -1,149 +0,0 @@
-using HyperbolicDownloader.Networking;
-
-using Stone_Red_Utilities.ConsoleExtentions;
-
-using System.Net;
-using System.Net.Sockets;
-
-namespace HyperbolicDownloader.UserInterface.Commands;
-
-internal class HostCommands
-{
-    private readonly HostsManager hostsManager;
-
-    public HostCommands(HostsManager hostsManager)
-    {
-        this.hostsManager = hostsManager;
-    }
-
-    public void Discover(string _)
-    {
-        Console.WriteLine("Running local discovery routine...");
-        BroadcastClient.Send(Program.BroadcastPort, Program.PrivatePort.ToString());
-        Thread.Sleep(3000);
-    }
-
-    public void CheckActiveHosts(string _)
-    {
-        int activeHostsCount = hostsManager.CheckHostsActivity();
-        if (activeHostsCount == 0)
-        {
-            ConsoleExt.WriteLine("No active hosts found!", ConsoleColor.Red);
-            ConsoleExt.WriteLine("Use 'add host xxx.xxx.xxx.xxx:yyyy' to add a new host.", ConsoleColor.Red);
-        }
-
-        Console.WriteLine();
-        Console.WriteLine($"{hostsManager.Count} known host(s).");
-        Console.WriteLine($"{activeHostsCount} active host(s).");
-    }
-
-    public void ListHosts(string _)
-    {
-        int index = 0;
-        List<NetworkSocket> hosts = hostsManager.ToList();
-
-        if (hosts.Count == 0)
-        {
-            ConsoleExt.WriteLine("No known hosts", ConsoleColor.DarkYellow);
-            return;
-        }
-
-        foreach (NetworkSocket host in hosts)
-        {
-            index++;
-            Console.WriteLine($"{index}) {host.IPAddress}:{host.Port}");
-            Console.WriteLine($"Last active: {host.LastActive}");
-            Console.WriteLine();
-        }
-        Console.CursorTop--;
-    }
-
-    public void RemoveHost(string args)
-    {
-        string[] parts = args.Split(":");
-
-        if (parts.Length != 2)
-        {
-            ConsoleExt.WriteLine("Invalid format! Use this format: (xxx.xxx.xxx.xxx:yyyy)", ConsoleColor.Red);
-            return;
-        }
-
-        string ipAddressInput = parts[0];
-        string portInput = parts[1];
-
-        _ = int.TryParse(portInput, out int port);
-        if (port < 1000 || port >= 6000)
-        {
-            ConsoleExt.WriteLine("Invalid port number!", ConsoleColor.Red);
-            return;
-        }
-
-        if (!IPAddress.TryParse(ipAddressInput, out IPAddress? ipAddress))
-        {
-            ConsoleExt.WriteLine("Invalid IP address!", ConsoleColor.Red);
-            return;
-        }
-
-        NetworkSocket hostToRemove = new NetworkSocket(ipAddress.ToString(), port, DateTime.MinValue);
-
-        if (!hostsManager.Contains(hostToRemove))
-        {
-            ConsoleExt.WriteLine("Host not in list", ConsoleColor.Red);
-            return;
-        }
-
-        hostsManager.Remove(new NetworkSocket(ipAddress.ToString(), port, DateTime.MinValue), true);
-        ConsoleExt.WriteLine($"Successfully Removed host!", ConsoleColor.Green);
-    }
-
-    public void AddHost(string args)
-    {
-        string[] parts = args.Split(":");
-
-        if (parts.Length != 2)
-        {
-            ConsoleExt.WriteLine("Invalid format! Use this format: (xxx.xxx.xxx.xxx:yyyy)", ConsoleColor.Red);
-            return;
-        }
-
-        string ipAddressInput = parts[0];
-        string portInput = parts[1];
-
-        _ = int.TryParse(portInput, out int port);
-        if (port < 1000 || port >= 6000)
-        {
-            ConsoleExt.WriteLine("Invalid port number!", ConsoleColor.Red);
-        }
-        else if (IPAddress.TryParse(ipAddressInput, out IPAddress? ipAddress))
-        {
-            try
-            {
-                Console.WriteLine("Waiting for response...");
-                NetworkSocket? localSocket = Program.GetLocalSocket() ?? new NetworkSocket("0.0.0.0", 0, DateTime.MinValue);
-                List<NetworkSocket>? recivedHosts = NetworkClient.Send<List<NetworkSocket>>(ipAddress, port, "GetHostsList", localSocket);
-
-                if (recivedHosts is not null)
-                {
-                    ConsoleExt.WriteLine($"Success! Added {recivedHosts.Count} new host(s).", ConsoleColor.Green);
-                    hostsManager.AddRange(recivedHosts);
-                }
-                else
-                {
-                    ConsoleExt.WriteLine($"Invalid response!", ConsoleColor.Red);
-                }
-            }
-            catch (SocketException ex)
-            {
-                ConsoleExt.WriteLine($"Invalid host! Error message: {ex.Message}", ConsoleColor.Red);
-            }
-            catch (IOException ex)
-            {
-                ConsoleExt.WriteLine($"Invalid host! Error message: {ex.Message}", ConsoleColor.Red);
-            }
-        }
-        else
-        {
-            ConsoleExt.WriteLine("Invalid IP address!", ConsoleColor.Red);
-        }
-    }
-}

HyperbolicDownloader/UserInterface/InputHandler.cs

@@ -1,11 +1,11 @@
 using Commander_Net;
 
-using HyperbolicDownloader.FileProcessing;
+using HyperbolicDownloaderApi.Commands;
-using HyperbolicDownloader.UserInterface.Commands;
+using HyperbolicDownloaderApi.FileProcessing;
 
 using Stone_Red_Utilities.ConsoleExtentions;
 
-namespace HyperbolicDownloader.UserInterface;
+namespace HyperbolicDownloaderApi.UserInterface;
 
 internal class InputHandler
 {

HyperbolicDownloaderApi/Commands/ClientCommands.cs

@@ -0,0 +1,20 @@
+using HyperbolicDownloaderApi.Managment;
+using HyperbolicDownloaderApi.Networking;
+
+namespace HyperbolicDownloaderApi.Commands;
+
+public class ClientCommands
+{
+    public void ShowInfo(string _)
+    {
+        if (ApiManager.PublicIpAddress is not null)
+        {
+            ApiManager.SendMessageNewLine($"The public IP address is: {ApiManager.PublicIpAddress}", NotificationMessageType.Success);
+            ApiManager.SendMessageNewLine($"The public port is: {ApiConfiguration.PublicPort}", NotificationMessageType.Success);
+            ApiManager.SendMessageNewLine(string.Empty, NotificationMessageType.Raw);
+        }
+
+        ApiManager.SendMessageNewLine($"The private IP address is: {NetworkUtilities.GetIP4Adress()}", NotificationMessageType.Success);
+        ApiManager.SendMessageNewLine($"The private port is: {ApiConfiguration.PrivatePort}", NotificationMessageType.Success);
+    }
+}

HyperbolicDownloaderApi/Commands/DownloadCommands.cs

@@ -1,7 +1,7 @@
-using HyperbolicDownloader.FileProcessing;
+using HyperbolicDownloaderApi.FileProcessing;
-using HyperbolicDownloader.Networking;
+using HyperbolicDownloaderApi.Managment;
+using HyperbolicDownloaderApi.Networking;
 
-using Stone_Red_Utilities.ConsoleExtentions;
 using Stone_Red_Utilities.StringExtentions;
 
 using System.Diagnostics;
@@ -10,9 +10,9 @@ using System.Net.Sockets;
 using System.Text;
 using System.Text.Json;
 
-namespace HyperbolicDownloader.UserInterface.Commands;
+namespace HyperbolicDownloaderApi.Commands;
 
-internal class DownloadCommands
+public class DownloadCommands
 {
     private readonly HostsManager hostsManager;
     private readonly FilesManager filesManager;
@@ -27,7 +27,7 @@ internal class DownloadCommands
     {
         if (string.IsNullOrWhiteSpace(path))
         {
-            ConsoleExt.WriteLine("Path is empty!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("Path is empty!", NotificationMessageType.Error);
             return;
         }
 
@@ -35,7 +35,7 @@ internal class DownloadCommands
 
         if (!File.Exists(fullPath))
         {
-            ConsoleExt.WriteLine("Invalid file path!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("Invalid file path!", NotificationMessageType.Error);
         }
 
         string json = File.ReadAllText(fullPath);
@@ -43,7 +43,7 @@ internal class DownloadCommands
         PublicHyperFileInfo? publicHyperFileInfo = JsonSerializer.Deserialize<PublicHyperFileInfo>(json);
         if (publicHyperFileInfo == null)
         {
-            ConsoleExt.WriteLine("Parsing file failed!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("Parsing file failed!", NotificationMessageType.Error);
             return;
         }
 
@@ -55,7 +55,7 @@ internal class DownloadCommands
     {
         if (string.IsNullOrEmpty(hash))
         {
-            ConsoleExt.WriteLine("No hash value specified!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("No hash value specified!", NotificationMessageType.Error);
             return;
         }
 
@@ -71,7 +71,7 @@ internal class DownloadCommands
                 continue;
             }
 
-            ConsoleExt.Write($"{host.IPAddress}:{host.Port} > ???", ConsoleColor.DarkYellow);
+            ApiManager.SendMessage($"{host.IPAddress}:{host.Port} > ???", NotificationMessageType.Warning);
 
             Console.CursorLeft = 0;
 
@@ -82,7 +82,7 @@ internal class DownloadCommands
             if (!sendTask.IsCompletedSuccessfully)
             {
                 Console.CursorLeft = 0;
-                ConsoleExt.WriteLine($"{host.IPAddress}:{host.Port} > Inactive", ConsoleColor.Red);
+                ApiManager.SendMessageNewLine($"{host.IPAddress}:{host.Port} > Inactive", NotificationMessageType.Error);
 
                 hostsManager.Remove(host);
                 continue;
@@ -90,14 +90,14 @@ internal class DownloadCommands
             else if (!sendTask.Result)
             {
                 host.LastActive = DateTime.Now;
-                ConsoleExt.WriteLine($"{host.IPAddress}:{host.Port} > Does not have the requested file", ConsoleColor.Red);
+                ApiManager.SendMessageNewLine($"{host.IPAddress}:{host.Port} > Does not have the requested file", NotificationMessageType.Error);
                 continue;
             }
 
             host.LastActive = DateTime.Now;
 
-            ConsoleExt.WriteLine($"{host.IPAddress}:{host.Port} > Has the requested file", ConsoleColor.Green);
+            ApiManager.SendMessageNewLine($"{host.IPAddress}:{host.Port} > Has the requested file", NotificationMessageType.Success);
-            Console.WriteLine("Requesting file...");
+            ApiManager.SendMessageNewLine("Requesting file...");
 
             using TcpClient tcpClient = new TcpClient();
             tcpClient.Connect(ipAddress!, host.Port);
@@ -118,8 +118,8 @@ internal class DownloadCommands
             }
             catch (IOException)
             {
-                Console.WriteLine();
+                ApiManager.SendMessageNewLine(string.Empty);
-                ConsoleExt.WriteLine("Lost connection to other host!", ConsoleColor.Red);
+                ApiManager.SendMessageNewLine("Lost connection to other host!", NotificationMessageType.Error);
                 continue;
             }
 
@@ -133,16 +133,16 @@ internal class DownloadCommands
 
                 if (!validFileSize || fileSize <= 0)
                 {
-                    ConsoleExt.WriteLine("Invalid file size!", ConsoleColor.Red);
+                    ApiManager.SendMessageNewLine("Invalid file size!", NotificationMessageType.Error);
                     continue;
                 }
 
                 string fileName = parts[1].ToFileName();
-                string directoryPath = Path.Combine(Program.BasePath, "Downloads");
+                string directoryPath = Path.Combine(ApiConfiguration.BasePath, "Downloads");
                 string filePath = Path.Combine(directoryPath, fileName);
 
-                Console.WriteLine($"File name: {fileName}");
+                ApiManager.SendMessageNewLine($"File name: {fileName}");
-                Console.WriteLine($"Starting download...");
+                ApiManager.SendMessageNewLine($"Starting download...");
 
                 int totalBytesRead = 0;
 
@@ -167,8 +167,8 @@ internal class DownloadCommands
                     }
                     catch (IOException)
                     {
-                        Console.WriteLine();
+                        ApiManager.SendMessageNewLine(string.Empty);
-                        ConsoleExt.WriteLine("Lost connection to other host!", ConsoleColor.Red);
+                        ApiManager.SendMessageNewLine("Lost connection to other host!", NotificationMessageType.Error);
                         break;
                     }
 
@@ -196,9 +196,7 @@ internal class DownloadCommands
                         stopWatch.Restart();
                     }
 
-                    Console.CursorLeft = 0;
+                    ApiManager.SendMessage($"\rDownloading: {Math.Clamp(Math.Ceiling(100d / fileSize * totalBytesRead), 0, 100)}% {totalBytesRead / 1000}/{fileSize / 1000}KB [{unitsPerSecond}{unit}/s]    ");
-
-                    Console.Out.WriteAsync($"Downloading: {Math.Clamp(Math.Ceiling(100d / fileSize * totalBytesRead), 0, 100)}% {totalBytesRead / 1000}/{fileSize / 1000}KB [{unitsPerSecond}{unit}/s]    ");
                 }
 
                 fileStream.Close();
@@ -208,30 +206,30 @@ internal class DownloadCommands
                     continue;
                 }
 
-                Console.WriteLine();
+                ApiManager.SendMessageNewLine(string.Empty);
 
-                Console.WriteLine("Validating file...");
+                ApiManager.SendMessageNewLine("Validating file...");
                 if (FileValidator.ValidateHash(filePath, hash))
                 {
                     _ = filesManager.TryAdd(filePath, out _, out _);
                 }
                 else
                 {
-                    ConsoleExt.WriteLine("Warning: File hash does not match! File might me corrupted or manipulated!", ConsoleColor.DarkYellow);
+                    ApiManager.SendMessageNewLine("Warning: File hash does not match! File might me corrupted or manipulated!", NotificationMessageType.Warning);
                 }
 
-                Console.WriteLine($"File saved at: {Path.GetFullPath(filePath)}");
+                ApiManager.SendMessageNewLine($"File saved at: {Path.GetFullPath(filePath)}");
-                ConsoleExt.WriteLine("Done", ConsoleColor.Green);
+                ApiManager.SendMessageNewLine("Done", NotificationMessageType.Success);
                 stopWatch.Stop();
                 hostsManager.SaveHosts();
                 return;
             }
             else
             {
-                ConsoleExt.WriteLine(dataReceived, ConsoleColor.Red);
+                ApiManager.SendMessageNewLine(dataReceived, NotificationMessageType.Error);
             }
         }
-        ConsoleExt.WriteLine("None of the available hosts have the requested file!", ConsoleColor.Red);
+        ApiManager.SendMessageNewLine("None of the available hosts have the requested file!", NotificationMessageType.Error);
         hostsManager.SaveHosts();
     }
 }

HyperbolicDownloaderApi/Commands/FileCommands.cs

@@ -1,14 +1,13 @@
-using HyperbolicDownloader.FileProcessing;
+using HyperbolicDownloaderApi.FileProcessing;
-using HyperbolicDownloader.Networking;
+using HyperbolicDownloaderApi.Managment;
-
+using HyperbolicDownloaderApi.Networking;
-using Stone_Red_Utilities.ConsoleExtentions;
 
 using System.Net;
 using System.Text.Json;
 
-namespace HyperbolicDownloader.UserInterface.Commands;
+namespace HyperbolicDownloaderApi.Commands;
 
-internal class FileCommands
+public class FileCommands
 {
     private readonly HostsManager hostsManager;
 
@@ -24,12 +23,12 @@ internal class FileCommands
     {
         if (filesManager.TryAdd(path, out PrivateHyperFileInfo? fileInfo, out string? message))
         {
-            ConsoleExt.WriteLine($"Added file: {fileInfo!.FilePath}", ConsoleColor.Green);
+            ApiManager.SendMessageNewLine($"Added file: {fileInfo!.FilePath}", NotificationMessageType.Success);
-            Console.WriteLine($"Hash: {fileInfo.Hash}");
+            ApiManager.SendMessageNewLine($"Hash: {fileInfo.Hash}");
         }
         else
         {
-            ConsoleExt.WriteLine(message, ConsoleColor.Red);
+            ApiManager.SendMessageNewLine(message, NotificationMessageType.Error);
         }
     }
 
@@ -39,11 +38,11 @@ internal class FileCommands
 
         if (filesManager.TryRemove(hash))
         {
-            ConsoleExt.WriteLine($"Successfully removed file!", ConsoleColor.Green);
+            ApiManager.SendMessageNewLine($"Successfully removed file!", NotificationMessageType.Success);
         }
         else
         {
-            ConsoleExt.WriteLine("The file is not being tracked!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("The file is not being tracked!", NotificationMessageType.Error);
         }
     }
 
@@ -54,23 +53,23 @@ internal class FileCommands
 
         if (fileInfos.Count == 0)
         {
-            ConsoleExt.WriteLine("No tracked files!", ConsoleColor.DarkYellow);
+            ApiManager.SendMessageNewLine("No tracked files!", NotificationMessageType.Warning);
             return;
         }
 
         foreach (PrivateHyperFileInfo fileInfo in fileInfos)
         {
             index++;
-            Console.WriteLine($"{index}) {fileInfo.FilePath}");
+            ApiManager.SendMessageNewLine($"{index}) {fileInfo.FilePath}");
-            Console.WriteLine($"Hash: {fileInfo.Hash}");
+            ApiManager.SendMessageNewLine($"Hash: {fileInfo.Hash}");
-            Console.WriteLine();
+            ApiManager.SendMessageNewLine(string.Empty);
         }
         Console.CursorTop--;
     }
 
     public void GenerateFileSingle(string hash)
     {
-        string directoryPath = Path.Combine(Program.BasePath, "GeneratedFiles");
+        string directoryPath = Path.Combine(ApiConfiguration.BasePath, "GeneratedFiles");
         if (!Directory.Exists(directoryPath))
         {
             Directory.CreateDirectory(directoryPath);
@@ -80,7 +79,7 @@ internal class FileCommands
 
         if (!filesManager.TryGet(hash, out PrivateHyperFileInfo? localHyperFileInfo))
         {
-            ConsoleExt.WriteLine("The file is not being tracked!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("The file is not being tracked!", NotificationMessageType.Error);
             return;
         }
 
@@ -89,10 +88,10 @@ internal class FileCommands
 
         PublicHyperFileInfo publicHyperFileInfo = new PublicHyperFileInfo(hash);
 
-        NetworkSocket? localHost = Program.GetLocalSocket();
+        NetworkSocket? localHost = ApiManager.GetLocalSocket();
         if (localHost is null)
         {
-            ConsoleExt.WriteLine("Network error!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("Network error!", NotificationMessageType.Error);
             return;
         }
 
@@ -103,13 +102,13 @@ internal class FileCommands
 
         File.WriteAllText(filePath, json);
 
-        ConsoleExt.WriteLine("Done", ConsoleColor.Green);
+        ApiManager.SendMessageNewLine("Done", NotificationMessageType.Success);
-        Console.WriteLine($"File saved at: {Path.GetFullPath(filePath)}");
+        ApiManager.SendMessageNewLine($"File saved at: {Path.GetFullPath(filePath)}");
     }
 
     public void GenerateFileFull(string hash)
     {
-        string directoryPath = Path.Combine(Program.BasePath, "GeneratedFiles");
+        string directoryPath = Path.Combine(ApiConfiguration.BasePath, "GeneratedFiles");
         if (!Directory.Exists(directoryPath))
         {
             Directory.CreateDirectory(directoryPath);
@@ -119,7 +118,7 @@ internal class FileCommands
 
         if (!filesManager.TryGet(hash, out PrivateHyperFileInfo? localHyperFileInfo))
         {
-            ConsoleExt.WriteLine("The file is not being tracked!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("The file is not being tracked!", NotificationMessageType.Error);
             return;
         }
 
@@ -128,10 +127,10 @@ internal class FileCommands
 
         PublicHyperFileInfo publicHyperFileInfo = new PublicHyperFileInfo(hash);
 
-        NetworkSocket? localHost = Program.GetLocalSocket();
+        NetworkSocket? localHost = ApiManager.GetLocalSocket();
         if (localHost is null)
         {
-            ConsoleExt.WriteLine("Network error!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("Network error!", NotificationMessageType.Error);
             return;
         }
 
@@ -145,7 +144,7 @@ internal class FileCommands
                 continue;
             }
 
-            ConsoleExt.Write($"{host.IPAddress}:{host.Port} > ???", ConsoleColor.DarkYellow);
+            ApiManager.SendMessage($"{host.IPAddress}:{host.Port} > ???", NotificationMessageType.Warning);
 
             Console.CursorLeft = 0;
 
@@ -156,7 +155,7 @@ internal class FileCommands
             if (!sendTask.IsCompletedSuccessfully)
             {
                 Console.CursorLeft = 0;
-                ConsoleExt.WriteLine($"{host.IPAddress}:{host.Port} > Inactive", ConsoleColor.Red);
+                ApiManager.SendMessageNewLine($"{host.IPAddress}:{host.Port} > Inactive", NotificationMessageType.Error);
 
                 hostsManager.Remove(host);
                 continue;
@@ -164,13 +163,13 @@ internal class FileCommands
             else if (!sendTask.Result)
             {
                 host.LastActive = DateTime.Now;
-                ConsoleExt.WriteLine($"{host.IPAddress}:{host.Port} > Does not have the requested file", ConsoleColor.Red);
+                ApiManager.SendMessageNewLine($"{host.IPAddress}:{host.Port} > Does not have the requested file", NotificationMessageType.Error);
                 continue;
             }
 
             host.LastActive = DateTime.Now;
 
-            ConsoleExt.WriteLine($"{host.IPAddress}:{host.Port} > Has the requested file", ConsoleColor.Green);
+            ApiManager.SendMessageNewLine($"{host.IPAddress}:{host.Port} > Has the requested file", NotificationMessageType.Success);
             publicHyperFileInfo.Hosts.Add(host);
         }
 
@@ -181,7 +180,7 @@ internal class FileCommands
 
         File.WriteAllText(filePath, json);
 
-        ConsoleExt.WriteLine("Done", ConsoleColor.Green);
+        ApiManager.SendMessageNewLine("Done", NotificationMessageType.Success);
-        Console.WriteLine($"File saved at: {Path.GetFullPath(filePath)}");
+        ApiManager.SendMessageNewLine($"File saved at: {Path.GetFullPath(filePath)}");
     }
 }

HyperbolicDownloaderApi/Commands/HostCommands.cs

@@ -0,0 +1,148 @@
+using HyperbolicDownloaderApi.Managment;
+using HyperbolicDownloaderApi.Networking;
+
+using System.Net;
+using System.Net.Sockets;
+
+namespace HyperbolicDownloaderApi.Commands;
+
+public class HostCommands
+{
+    private readonly HostsManager hostsManager;
+
+    public HostCommands(HostsManager hostsManager)
+    {
+        this.hostsManager = hostsManager;
+    }
+
+    public void Discover(string _)
+    {
+        ApiManager.SendMessageNewLine("Running local discovery routine...", NotificationMessageType.Raw);
+        BroadcastClient.Send(ApiConfiguration.BroadcastPort, ApiConfiguration.PrivatePort.ToString());
+        Thread.Sleep(3000);
+    }
+
+    public void CheckActiveHosts(string _)
+    {
+        int activeHostsCount = hostsManager.CheckHostsActivity();
+        if (activeHostsCount == 0)
+        {
+            ApiManager.SendMessageNewLine("No active hosts found!", NotificationMessageType.Error);
+            ApiManager.SendMessageNewLine("Use 'add host xxx.xxx.xxx.xxx:yyyy' to add a new host.", NotificationMessageType.Error);
+        }
+
+        ApiManager.SendMessageNewLine(string.Empty, NotificationMessageType.Raw);
+        ApiManager.SendMessageNewLine($"{hostsManager.Count} known host(s).", NotificationMessageType.Raw);
+        ApiManager.SendMessageNewLine($"{activeHostsCount} active host(s).", NotificationMessageType.Raw);
+    }
+
+    public void ListHosts(string _)
+    {
+        int index = 0;
+        List<NetworkSocket> hosts = hostsManager.ToList();
+
+        if (hosts.Count == 0)
+        {
+            ApiManager.SendMessageNewLine("No known hosts", NotificationMessageType.Warning);
+            return;
+        }
+
+        foreach (NetworkSocket host in hosts)
+        {
+            index++;
+            ApiManager.SendMessageNewLine($"{index}) {host.IPAddress}:{host.Port}", NotificationMessageType.Raw);
+            ApiManager.SendMessageNewLine($"Last active: {host.LastActive}", NotificationMessageType.Raw);
+            ApiManager.SendMessageNewLine(string.Empty, NotificationMessageType.Raw);
+        }
+        Console.CursorTop--;
+    }
+
+    public void RemoveHost(string args)
+    {
+        string[] parts = args.Split(":");
+
+        if (parts.Length != 2)
+        {
+            ApiManager.SendMessageNewLine("Invalid format! Use this format: (xxx.xxx.xxx.xxx:yyyy)", NotificationMessageType.Error);
+            return;
+        }
+
+        string ipAddressInput = parts[0];
+        string portInput = parts[1];
+
+        _ = int.TryParse(portInput, out int port);
+        if (port < 1000 || port >= 6000)
+        {
+            ApiManager.SendMessageNewLine("Invalid port number!", NotificationMessageType.Error);
+            return;
+        }
+
+        if (!IPAddress.TryParse(ipAddressInput, out IPAddress? ipAddress))
+        {
+            ApiManager.SendMessageNewLine("Invalid IP address!", NotificationMessageType.Error);
+            return;
+        }
+
+        NetworkSocket hostToRemove = new NetworkSocket(ipAddress.ToString(), port, DateTime.MinValue);
+
+        if (!hostsManager.Contains(hostToRemove))
+        {
+            ApiManager.SendMessageNewLine("Host not in list", NotificationMessageType.Error);
+            return;
+        }
+
+        hostsManager.Remove(new NetworkSocket(ipAddress.ToString(), port, DateTime.MinValue), true);
+        ApiManager.SendMessageNewLine($"Successfully Removed host!", NotificationMessageType.Success);
+    }
+
+    public void AddHost(string args)
+    {
+        string[] parts = args.Split(":");
+
+        if (parts.Length != 2)
+        {
+            ApiManager.SendMessageNewLine("Invalid format! Use this format: (xxx.xxx.xxx.xxx:yyyy)", NotificationMessageType.Error);
+            return;
+        }
+
+        string ipAddressInput = parts[0];
+        string portInput = parts[1];
+
+        _ = int.TryParse(portInput, out int port);
+        if (port < 1000 || port >= 6000)
+        {
+            ApiManager.SendMessageNewLine("Invalid port number!", NotificationMessageType.Error);
+        }
+        else if (IPAddress.TryParse(ipAddressInput, out IPAddress? ipAddress))
+        {
+            try
+            {
+                ApiManager.SendMessageNewLine("Waiting for response...", NotificationMessageType.Raw);
+                NetworkSocket? localSocket = ApiManager.GetLocalSocket() ?? new NetworkSocket("0.0.0.0", 0, DateTime.MinValue);
+                List<NetworkSocket>? recivedHosts = NetworkClient.Send<List<NetworkSocket>>(ipAddress, port, "GetHostsList", localSocket);
+
+                if (recivedHosts is not null)
+                {
+                    ApiManager.SendMessageNewLine($"Success! Added {recivedHosts.Count} new host(s).", NotificationMessageType.Success);
+                    hostsManager.AddRange(recivedHosts);
+                }
+                else
+                {
+                    ApiManager.SendMessageNewLine($"Invalid response!", NotificationMessageType.Error);
+                }
+            }
+            catch (SocketException ex)
+            {
+                ApiManager.SendMessageNewLine($"Invalid host! Error message: {ex.Message}", NotificationMessageType.Error);
+            }
+            catch (IOException ex)
+            {
+                ApiManager.SendMessageNewLine($"Invalid host! Error message: {ex.Message}", NotificationMessageType.Error);
+            }
+        }
+        else
+        {
+            ApiManager.SendMessageNewLine("Invalid IP address!", NotificationMessageType.Error);
+        }
+    }
+}

HyperbolicDownloaderApi/FileProcessing/FileCompressor.cs

@@ -1,6 +1,6 @@
 using System.IO.Compression;
 
-namespace HyperbolicDownloader.FileProcessing;
+namespace HyperbolicDownloaderApi.FileProcessing;
 
 internal static class FileCompressor
 {

HyperbolicDownloaderApi/FileProcessing/FileValidator.cs

@@ -1,8 +1,8 @@
 using System.Security.Cryptography;
 
-namespace HyperbolicDownloader.FileProcessing;
+namespace HyperbolicDownloaderApi.FileProcessing;
 
-internal class FileValidator
+internal static class FileValidator
 {
     public static async Task<string> CalculateHashAsync(string filePath)
     {

HyperbolicDownloaderApi/FileProcessing/FilesManager.cs

@@ -1,8 +1,10 @@
-using System.Text.Json;
+using HyperbolicDownloaderApi.Managment;
 
-namespace HyperbolicDownloader.FileProcessing;
+using System.Text.Json;
 
-internal class FilesManager
+namespace HyperbolicDownloaderApi.FileProcessing;
+
+public class FilesManager
 {
     private readonly List<PrivateHyperFileInfo> files = new List<PrivateHyperFileInfo>();
 
@@ -91,6 +93,6 @@ internal class FilesManager
 
     private void SaveFiles()
     {
-        File.WriteAllText(Program.FilesInfoPath, JsonSerializer.Serialize(files));
+        File.WriteAllText(ApiConfiguration.FilesInfoPath, JsonSerializer.Serialize(files));
     }
 }

HyperbolicDownloaderApi/FileProcessing/PrivateHyperFileInfo.cs

@@ -1,6 +1,6 @@
-namespace HyperbolicDownloader.FileProcessing;
+namespace HyperbolicDownloaderApi.FileProcessing;
 
-internal class PrivateHyperFileInfo
+public class PrivateHyperFileInfo
 {
     public string Hash { get; set; }
     public string FilePath { get; set; }

HyperbolicDownloaderApi/FileProcessing/PublicHyperFileInfo.cs

@@ -1,8 +1,8 @@
-using HyperbolicDownloader.Networking;
+using HyperbolicDownloaderApi.Networking;
 
-namespace HyperbolicDownloader.FileProcessing;
+namespace HyperbolicDownloaderApi.FileProcessing;
 
-internal class PublicHyperFileInfo
+public class PublicHyperFileInfo
 {
     public string Hash { get; set; } = string.Empty;
     public List<NetworkSocket> Hosts { get; set; } = new();

HyperbolicDownloaderApi/HyperbolicDownloaderApi.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Open.Nat" Version="2.1.0" />
+    <PackageReference Include="Stone_Red-C-Sharp-Utilities" Version="1.0.3.1" />
+  </ItemGroup>
+
+</Project>

HyperbolicDownloaderApi/Managment/ApiConfiguration.cs

@@ -0,0 +1,13 @@
+using System.Reflection;
+
+namespace HyperbolicDownloaderApi.Managment;
+public static class ApiConfiguration
+{
+    public const int BroadcastPort = 2155;
+    public const int PrivatePort = 3055;
+    public static int PublicPort { get; set; }
+    public static string BasePath { get; } = Path.GetDirectoryName(Assembly.GetEntryAssembly()!.Location) ?? string.Empty;
+    public static string HostsFilePath { get; } = Path.Combine(BasePath, "Hosts.json");
+    public static string FilesInfoPath { get; } = Path.Combine(BasePath, "Files.json");
+
+}

HyperbolicDownloaderApi/Managment/ApiManager.cs

@@ -0,0 +1,213 @@
+using HyperbolicDownloaderApi.FileProcessing;
+using HyperbolicDownloaderApi.Networking;
+
+using Open.Nat;
+
+using System.Diagnostics;
+using System.Net;
+using System.Net.Sockets;
+
+namespace HyperbolicDownloaderApi.Managment;
+
+public class ApiManager
+{
+    public static event EventHandler<NotificationMessageEventArgs>? OnNotificationMessageRecived;
+
+    public static IPAddress? PublicIpAddress => device?.GetExternalIPAsync().GetAwaiter().GetResult();
+    public FilesManager FilesManager { get; } = new();
+    public HostsManager HostsManager { get; } = new();
+
+    private static readonly Random random = new();
+    private static NatDevice? device;
+    private static Mapping? portMapping;
+    private readonly BroadcastClient broadcastClient = new BroadcastClient();
+    private readonly NetworkClient networkClient;
+
+    public ApiManager()
+    {
+        networkClient = new(FilesManager);
+    }
+
+    public static void ClosePorts()
+    {
+        ApiManager.SendMessageNewLine("Closing ports...", NotificationMessageType.Success);
+        if (device is not null)
+        {
+            try
+            {
+                IEnumerable<Mapping>? mappings = device.GetAllMappingsAsync().GetAwaiter().GetResult();
+                foreach (Mapping? mapping in mappings)
+                {
+                    if (mapping.Description.Contains("HyperbolicDowloader") && mapping.PrivateIP.ToString() == portMapping?.PrivateIP.ToString())
+                    {
+                        device.DeletePortMapAsync(mapping).GetAwaiter().GetResult();
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                ApiManager.SendMessageNewLine(ex.ToString(), NotificationMessageType.Error);
+            }
+        }
+
+        ApiManager.SendMessageNewLine("Ports closed!", NotificationMessageType.Warning);
+        Environment.Exit(0);
+    }
+
+    public static NetworkSocket? GetLocalSocket()
+    {
+        int port = ApiConfiguration.PublicPort;
+        string? ipAddress = null;
+
+        if (device is not null)
+        {
+            ipAddress = (device.GetExternalIPAsync()).GetAwaiter().GetResult()?.ToString();
+        }
+
+        if (ipAddress is null || ipAddress == "0.0.0.0")
+        {
+            ipAddress = NetworkUtilities.GetIP4Adress()?.ToString();
+            port = ApiConfiguration.PrivatePort;
+        }
+
+        if (ipAddress is null)
+        {
+            return null;
+        }
+
+        return new NetworkSocket(ipAddress, port, DateTime.Now);
+    }
+
+    public static async Task<bool> OpenPorts()
+    {
+        try
+        {
+            ApiConfiguration.PublicPort = random.Next(1000, 6000);
+
+            NatDiscoverer? discoverer = new NatDiscoverer();
+            device = await discoverer.DiscoverDeviceAsync();
+
+            IPAddress? ip = await device.GetExternalIPAsync();
+            ApiManager.SendMessageNewLine($"The public IP address is: {ip} ", NotificationMessageType.Success);
+
+            portMapping = new Mapping(Protocol.Tcp, ApiConfiguration.PrivatePort, ApiConfiguration.PublicPort, "HyperbolicDowloader");
+
+            await device.CreatePortMapAsync(portMapping);
+
+            ApiManager.SendMessageNewLine($"The public port is: {ApiConfiguration.PublicPort}", NotificationMessageType.Success);
+            return true;
+        }
+        catch (NatDeviceNotFoundException)
+        {
+            ApiManager.SendMessageNewLine($"Could not find a UPnP or NAT-PMP device!", NotificationMessageType.Error);
+            return false;
+        }
+        catch (MappingException ex)
+        {
+            ApiManager.SendMessageNewLine($"An error occurred while mapping the private port ({ApiConfiguration.PrivatePort}) to the public port ({ApiConfiguration.PublicPort})! Error message: {ex.Message}", NotificationMessageType.Error);
+            return false;
+        }
+    }
+
+    public void StartBroadcastListener()
+    {
+        broadcastClient.StartListening(ApiConfiguration.BroadcastPort);
+        broadcastClient.OnBroadcastRecived += BroadcastClient_OnBroadcastRecived;
+    }
+
+    public void StartTcpListener()
+    {
+        try
+        {
+            networkClient.ListenTo<NetworkSocket>("GetHostsList", GetHostList);
+            networkClient.ListenTo<List<NetworkSocket>>("DiscoverAnswer", DiscoverAnswer);
+            networkClient.ListenTo<string>("Message", ReciveMessage);
+            networkClient.ListenTo<string>("HasFile", HasFile);
+            networkClient.StartListening(ApiConfiguration.PrivatePort);
+        }
+        catch (SocketException ex)
+        {
+            ApiManager.SendMessageNewLine($"An error occurred while starting the TCP listener! Error message: {ex.Message}", NotificationMessageType.Error); // net stop hns && net start hns
+            Console.ReadKey();
+        }
+    }
+
+    private async void BroadcastClient_OnBroadcastRecived(object? sender, BroadcastRecivedEventArgs recivedEventArgs)
+    {
+        Debug.WriteLine($"Received broadcast \"{recivedEventArgs.Message}\" from {recivedEventArgs.IPEndPoint.Address}");
+        List<NetworkSocket> hostsToSend = HostsManager.ToList();
+
+        NetworkSocket? localSocket = GetLocalSocket();
+
+        if (localSocket is null)
+        {
+            return;
+        }
+
+        hostsToSend.RemoveAll(x => x.IPAddress == recivedEventArgs.IPEndPoint.Address.ToString());
+        hostsToSend.Add(localSocket);
+
+        bool success = int.TryParse(recivedEventArgs.Message, out int remotePort);
+
+        if (success)
+        {
+            HostsManager.Add(new NetworkSocket(recivedEventArgs.IPEndPoint.Address.ToString(), remotePort, DateTime.Now));
+            try
+            {
+                await NetworkClient.SendAsync(recivedEventArgs.IPEndPoint.Address, remotePort, "DiscoverAnswer", hostsToSend);
+            }
+            catch (SocketException ex)
+            {
+                Debug.WriteLine(ex);
+            }
+        }
+    }
+
+    private void DiscoverAnswer(object? sender, MessageRecivedEventArgs<List<NetworkSocket>> recivedEventArgs)
+    {
+        ApiManager.SendMessageNewLine($"Received answer from {recivedEventArgs.IpAddress}. Returned {recivedEventArgs.Data.Count} host(s).", NotificationMessageType.Raw);
+        HostsManager.AddRange(recivedEventArgs.Data);
+    }
+
+    private async void GetHostList(object? sender, MessageRecivedEventArgs<NetworkSocket> recivedEventArgs)
+    {
+        List<NetworkSocket> hostsToSend = HostsManager.ToList();
+
+        NetworkSocket? localSocket = GetLocalSocket();
+
+        if (localSocket is null)
+        {
+            return;
+        }
+
+        hostsToSend.RemoveAll(x => x.IPAddress == recivedEventArgs.IpAddress.ToString());
+        hostsToSend.Add(localSocket);
+
+        if (recivedEventArgs.Data.Port != 0)
+        {
+            HostsManager.Add(recivedEventArgs.Data);
+        }
+
+        await recivedEventArgs.SendResponseAsync(hostsToSend);
+    }
+
+    private async void HasFile(object? sender, MessageRecivedEventArgs<string> recivedEventArgs)
+    {
+        await recivedEventArgs.SendResponseAsync(FilesManager.Contains(recivedEventArgs.Data));
+    }
+
+    private void ReciveMessage(object? sender, MessageRecivedEventArgs<string> recivedEventArgs)
+    {
+        ApiManager.SendMessageNewLine($"Received \"{recivedEventArgs.Data}\" from {recivedEventArgs.IpAddress}.", NotificationMessageType.Raw);
+    }
+
+    internal static void SendMessage(string message, NotificationMessageType messageType = NotificationMessageType.Raw)
+    {
+        OnNotificationMessageRecived?.Invoke(null, new NotificationMessageEventArgs(messageType, message));
+    }
+
+    internal static void SendMessageNewLine(string message, NotificationMessageType messageType = NotificationMessageType.Raw)
+    {
+        OnNotificationMessageRecived?.Invoke(null, new NotificationMessageEventArgs(messageType, message + Environment.NewLine));
+    }
+}

HyperbolicDownloaderApi/Managment/NotificationMessageEventArgs.cs

@@ -0,0 +1,21 @@
+namespace HyperbolicDownloaderApi.Managment;
+
+public class NotificationMessageEventArgs : EventArgs
+{
+    public NotificationMessageType NotificationMessageType { get; }
+    public string? Message { get; }
+
+    public NotificationMessageEventArgs(NotificationMessageType notificationMessageType, string? message)
+    {
+        NotificationMessageType = notificationMessageType;
+        Message = message;
+    }
+}
+
+public enum NotificationMessageType
+{
+    Raw,
+    Success,
+    Warning,
+    Error
+}

HyperbolicDownloaderApi/Networking/BroadcastClient.cs

@@ -1,11 +1,11 @@
-using Stone_Red_Utilities.ConsoleExtentions;
+using HyperbolicDownloaderApi.Managment;
 
 using System.Net;
 using System.Net.NetworkInformation;
 using System.Net.Sockets;
 using System.Text;
 
-namespace HyperbolicDownloader.Networking;
+namespace HyperbolicDownloaderApi.Networking;
 
 internal class BroadcastClient
 {
@@ -26,7 +26,7 @@ internal class BroadcastClient
 
         if (ip4Address is null)
         {
-            ConsoleExt.WriteLine("Could not find suitable network adapter!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("Could not find suitable network adapter!", NotificationMessageType.Error);
             return;
         }
 
@@ -34,7 +34,7 @@ internal class BroadcastClient
 
         if (addressInformation is null)
         {
-            ConsoleExt.WriteLine("Could not find suitable network adapter!", ConsoleColor.Red);
+            ApiManager.SendMessageNewLine("Could not find suitable network adapter!", NotificationMessageType.Error);
             return;
         }
 
@@ -48,7 +48,7 @@ internal class BroadcastClient
 
     public void StartListening(int port)
     {
-        if (IsListening == true)
+        if (IsListening)
         {
             throw new InvalidOperationException("Already listening!");
         }

HyperbolicDownloaderApi/Networking/BroadcastRecivedEventArgs.cs

@@ -1,6 +1,6 @@
 using System.Net;
 
-namespace HyperbolicDownloader.Networking;
+namespace HyperbolicDownloaderApi.Networking;
 
 internal class BroadcastRecivedEventArgs : EventArgs
 {

HyperbolicDownloaderApi/Networking/DataContainer.cs

@@ -1,4 +1,4 @@
-namespace HyperbolicDownloader
+namespace HyperbolicDownloaderApi
 {
     internal class DataContainer
     {

HyperbolicDownloaderApi/Networking/HostsManager.cs

@@ -1,13 +1,12 @@
-using HyperbolicDownloader.Networking;
+using HyperbolicDownloaderApi.Managment;
-
+using HyperbolicDownloaderApi.Networking;
-using Stone_Red_Utilities.ConsoleExtentions;
 
 using System.Net.Sockets;
 using System.Text.Json;
 
-namespace HyperbolicDownloader;
+namespace HyperbolicDownloaderApi;
 
-internal class HostsManager
+public class HostsManager
 {
     private List<NetworkSocket> hosts = new List<NetworkSocket>();
     public int Count => hosts.Count;
@@ -54,7 +53,7 @@ internal class HostsManager
         int activeHostsCount = 0;
         foreach (NetworkSocket host in hosts)
         {
-            ConsoleExt.Write($"{host.IPAddress}:{host.Port} > ???", ConsoleColor.DarkYellow);
+            ApiManager.SendMessage($"{host.IPAddress}:{host.Port} > ???", NotificationMessageType.Warning);
             using TcpClient tcpClient = new TcpClient();
 
             try
@@ -63,7 +62,7 @@ internal class HostsManager
                 Console.CursorLeft = 0;
                 if (tcpClient.Connected)
                 {
-                    ConsoleExt.WriteLine($"{host.IPAddress}:{host.Port} > Active", ConsoleColor.Green);
+                    ApiManager.SendMessageNewLine($"{host.IPAddress}:{host.Port} > Active", NotificationMessageType.Success);
                     host.LastActive = DateTime.Now;
                     activeHostsCount++;
                 }
@@ -73,7 +72,7 @@ internal class HostsManager
                     {
                         hostsToRemove.Add(host);
                     }
-                    ConsoleExt.WriteLine($"{host.IPAddress}:{host.Port} > Inactive", ConsoleColor.Red);
+                    ApiManager.SendMessageNewLine($"{host.IPAddress}:{host.Port} > Inactive", NotificationMessageType.Error);
                 }
             }
             catch
@@ -83,7 +82,7 @@ internal class HostsManager
                     hostsToRemove.Add(host);
                 }
                 Console.CursorLeft = 0;
-                ConsoleExt.WriteLine($"{host.IPAddress}:{host.Port} > Inactive", ConsoleColor.Red);
+                ApiManager.SendMessageNewLine($"{host.IPAddress}:{host.Port} > Inactive", NotificationMessageType.Error);
             }
         }
 
@@ -104,6 +103,6 @@ internal class HostsManager
     public void SaveHosts()
     {
         hosts = hosts.OrderByDescending(h => h.LastActive).ToList();
-        File.WriteAllText(Program.HostsFilePath, JsonSerializer.Serialize(hosts));
+        File.WriteAllText(ApiConfiguration.HostsFilePath, JsonSerializer.Serialize(hosts));
     }
 }

HyperbolicDownloaderApi/Networking/MessageRecivedEventArgs.cs

@@ -3,7 +3,7 @@ using System.Net.Sockets;
 using System.Text;
 using System.Text.Json;
 
-namespace HyperbolicDownloader
+namespace HyperbolicDownloaderApi
 {
     internal class MessageRecivedEventArgs<T> : EventArgs
     {

HyperbolicDownloaderApi/Networking/NetworkClient.cs

@@ -1,4 +1,4 @@
-using HyperbolicDownloader.FileProcessing;
+using HyperbolicDownloaderApi.FileProcessing;
 
 using System.Diagnostics;
 using System.Net;
@@ -6,7 +6,7 @@ using System.Net.Sockets;
 using System.Text;
 using System.Text.Json;
 
-namespace HyperbolicDownloader.Networking
+namespace HyperbolicDownloaderApi.Networking
 {
     internal class NetworkClient
     {

HyperbolicDownloaderApi/Networking/NetworkSocket.cs

@@ -1,6 +1,6 @@
-namespace HyperbolicDownloader.Networking;
+namespace HyperbolicDownloaderApi.Networking;
 
-internal class NetworkSocket
+public class NetworkSocket
 {
     public string IPAddress { get; set; }
     public int Port { get; set; }

HyperbolicDownloaderApi/Networking/NetworkUtilities.cs

@@ -2,9 +2,9 @@
 using System.Net.NetworkInformation;
 using System.Net.Sockets;
 
-namespace HyperbolicDownloader.Networking;
+namespace HyperbolicDownloaderApi.Networking;
 
-internal static class NetworkUtilities
+public static class NetworkUtilities
 {
     public static UnicastIPAddressInformation? GetUnicastIPAddressInformation(IPAddress address)
     {