Dongle abfrage hinzugefügt

StammGenerator/App.xaml.cs

@@ -9,6 +9,9 @@ using System.Data;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
+using CodeMeter;
+using SewerStammGen.Shared;
+using System.Threading;
 
 namespace StammGenerator
 {
@@ -20,7 +23,27 @@ namespace StammGenerator
         private readonly IHost _host;
         public App()
         {
-            _host = CreateHostBuilder().Build();
+            new Mutex(initiallyOwned: true, "Stammdatengenerator", out bool result);
+            if(!result)
+            {
+                MessageBox.Show("Bitte nur 1 Instanz der Software Starten!","Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                Environment.Exit(0);
+            }
+
+            using (WWRuntime wWRuntime = new WWRuntime(21))
+            {
+                if(wWRuntime.CheckDongleVorhanden())
+                {
+                    wWRuntime.CleanDongle();
+                    _host = CreateHostBuilder().Build();
+                }
+                else
+                {
+                    MessageBox.Show("Kein Dongle gefunden");
+                    Environment.Exit(0);
+                }
+            }
+                
         }
 
         static IHostBuilder CreateHostBuilder(string[]? args = null)
@@ -34,10 +57,9 @@ namespace StammGenerator
 
         protected override void OnStartup(StartupEventArgs e)
         {
+            if (_host == null) return;
             _host.Start();
 
-
-
             MainWindow? window = new MainWindow() { DataContext = _host.Services.GetRequiredService<MainWindowViewModel>() };
             window.Show();
 

StammGenerator/Commands/ProjectExportCommand.cs

@@ -1,4 +1,5 @@
-using SewerStammGen.Shared.Contracts;
+using SewerStammGen.Shared;
+using SewerStammGen.Shared.Contracts;
 using SewerStammGen.Shared.Domain;
 using Shared.Contracts;
 using StammGenerator.Commands;
@@ -46,6 +47,10 @@ namespace StammGenerator.Commands
             {
                 MessageBoxResult result = MessageBox.Show(string.Format("Schnittstelle Export format: {0} ist nicht Implementiert", _selectedProjekt.ExportType), "Fehlende Implementation", MessageBoxButton.OK, MessageBoxImage.Exclamation);
             }
+            catch(DongleNotFoundException)
+            {
+                MessageBoxResult result = MessageBox.Show("Dongle nicht vorhanden");
+            }
         }
     }
 }

StammGenerator/StammGenerator.csproj

@@ -10,6 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="7.0.0" />
+    <PackageReference Include="Wibu.CodeMeter.WibuCmNET" Version="7.60.5615.502" />
   </ItemGroup>
 
   <ItemGroup>