implemented evaluation of ip addresses

.idea/.idea.SddpViewer/.idea/.gitignore

@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/modules.xml
+/projectSettingsUpdater.xml
+/.idea.SddpViewer.iml
+/contentModel.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/.idea.SddpViewer/.idea/avalonia.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AvaloniaProject">
+    <option name="projectPerEditor">
+      <map>
+        <entry key="MainWindow.axaml" value="SddpViewer.csproj" />
+      </map>
+    </option>
+  </component>
+</project>

.idea/.idea.SddpViewer/.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
+</project>

.idea/.idea.SddpViewer/.idea/indexLayout.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>

.idea/.idea.SddpViewer/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

MainWindow.axaml

@@ -1,35 +1,34 @@
 <Window
-    x:Class="SddpViewer.MainWindow"
-    xmlns="https://github.com/avaloniaui"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:sddpViewer="clr-namespace:SddpViewer"
     Title="SDDP viewer"
     d:DesignHeight="450"
     d:DesignWidth="800"
+    mc:Ignorable="d"
+    x:Class="SddpViewer.MainWindow"
     x:CompileBindings="True"
     x:DataType="sddpViewer:MainWindowViewModel"
-    mc:Ignorable="d">
+    xmlns="https://github.com/avaloniaui"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:sddpViewer="clr-namespace:SddpViewer"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <Window.DataContext>
         <sddpViewer:MainWindowViewModel />
     </Window.DataContext>
     <Grid RowDefinitions="Auto, *">
         <StackPanel Margin="10" Spacing="5">
-            <TextBlock Text="Settings" />
-            <TextBox
-                Text="{Binding DeviceIpAddress}"
-                UseFloatingWatermark="True"
-                Watermark="Device IP Address" />
-            <TextBox
-                Text="{Binding NotificationFilter}"
-                UseFloatingWatermark="True"
-                Watermark="Notification filter" />
+            <TextBlock Text="Device IP Address" />
+            <ComboBox
+                DisplayMemberBinding="{Binding DisplayName}"
+                HorizontalAlignment="Stretch"
+                ItemsSource="{Binding NetworkAdapters}"
+                SelectedItem="{Binding SelectedNetworkAdapter}" />
+            <TextBlock Text="Notification filter" />
+            <TextBox Text="{Binding NotificationFilter}" />
             <Button Command="{Binding SearchDevicesNowCommand}" Content="Search now" />
         </StackPanel>
         <DataGrid
-            Grid.Row="1"
             AutoGenerateColumns="True"
+            Grid.Row="1"
             IsReadOnly="True"
             ItemsSource="{Binding SddpDevices}" />
     </Grid>

MainWindowViewModel.cs

@@ -1,4 +1,10 @@
-namespace SddpViewer;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+
+namespace SddpViewer;
 
 using System.Collections.ObjectModel;
 using System.Threading.Tasks;
@@ -10,6 +16,18 @@ using Rssdp;
 
 public partial class MainWindowViewModel : ObservableObject
 {
+    public MainWindowViewModel()
+    {
+        NetworkAdapters = NetworkAdapter.GetAvailableNetworkAdapter().ToArray();
+        SelectedNetworkAdapter = NetworkAdapters.FirstOrDefault();
+    }
+
+    [ObservableProperty]
+    private IReadOnlyList<NetworkAdapter> _networkAdapters;
+
+    [ObservableProperty]
+    private NetworkAdapter? _selectedNetworkAdapter;
+
     [ObservableProperty]
     private string _deviceIpAddress = "192.168.42.193";
 
@@ -22,7 +40,11 @@ public partial class MainWindowViewModel : ObservableObject
     private async Task SearchDevicesNowAsync()
     {
         SddpDevices.Clear();
-    var locator = new SsdpDeviceLocator(DeviceIpAddress);
+        if (SelectedNetworkAdapter is null)
+        {
+            throw new NotSupportedException();
+        }
+        var locator = new SsdpDeviceLocator(SelectedNetworkAdapter.IpAddress.ToString());
         if (!string.IsNullOrWhiteSpace(NotificationFilter))
         {
             locator.NotificationFilter = NotificationFilter;
@@ -33,12 +55,14 @@ public partial class MainWindowViewModel : ObservableObject
             var discoveredDeviceViewModel = new DiscoveredDeviceViewModel(ssdpDevice);
             SddpDevices.Add(discoveredDeviceViewModel);
         }
-    await Parallel.ForEachAsync(
+        await Parallel
+            .ForEachAsync(
                 SddpDevices,
                 async (device, token) =>
                 {
                     await device.GetFurtherInformationAsync().ConfigureAwait(true);
                 }
-    ).ConfigureAwait(true);
+            )
+            .ConfigureAwait(true);
     }
 }

NetworkAdapter.cs

@@ -0,0 +1,31 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+
+namespace SddpViewer;
+
+public record NetworkAdapter(string Name, IPAddress IpAddress)
+{
+    public string DisplayName => $"{Name} - {IpAddress}";
+
+    public static IEnumerable<NetworkAdapter> GetAvailableNetworkAdapter()
+    {
+        foreach (var nic in NetworkInterface.GetAllNetworkInterfaces())
+        {
+            if (nic.OperationalStatus != OperationalStatus.Up)
+                continue;
+            if (nic.NetworkInterfaceType == NetworkInterfaceType.Loopback)
+                continue;
+            var physicalAddress = nic.GetIPProperties()
+                .UnicastAddresses.FirstOrDefault(
+                    x => x.Address.AddressFamily == AddressFamily.InterNetwork
+                );
+            if (physicalAddress is not null)
+            {
+                yield return new NetworkAdapter(nic.Name, physicalAddress.Address);
+            }
+        }
+    }
+}

Program.cs

@@ -9,13 +9,10 @@ class Program
     // SynchronizationContext-reliant code before AppMain is called: things aren't initialized
     // yet and stuff might break.
     [STAThread]
-    public static void Main(string[] args) => BuildAvaloniaApp()
-        .StartWithClassicDesktopLifetime(args);
+    public static void Main(string[] args) =>
+        BuildAvaloniaApp().StartWithClassicDesktopLifetime(args);
 
     // Avalonia configuration, don't remove; also used by visual designer.
-    public static AppBuilder BuildAvaloniaApp()
-        => AppBuilder.Configure<App>()
-            .UsePlatformDetect()
-            .WithInterFont()
-            .LogToTrace();
+    public static AppBuilder BuildAvaloniaApp() =>
+        AppBuilder.Configure<App>().UsePlatformDetect().WithInterFont().LogToTrace();
 }