ensure UI can get the current log level of the service so the user can be shown what it's at currently

add/refine debug output

DesktopEdge/MainWindow.xaml.cs

@@ -4,21 +4,11 @@ using System.Windows;
 using System.Windows.Input;
 using System.IO;
 using ZitiDesktopEdge.Models;
-using System.IO.Compression;
-
 using ZitiDesktopEdge.ServiceClient;
 using System.ServiceProcess;
 using System.Linq;
-using System.Runtime.Remoting.Messaging;
 using System.Diagnostics;
-using System.Security.Principal;
-using System.Net;
 using System.Windows.Controls;
-using System.Threading.Tasks;
-using System.Threading;
-using System.Text;
-using System.Runtime.InteropServices;
-using System.Windows.Interop;
 
 namespace ZitiDesktopEdge {
 
@@ -250,6 +240,7 @@ namespace ZitiDesktopEdge {
 		private void ServiceClient_OnTunnelStatusEvent(object sender, TunnelStatusEvent e) {
 			if (e == null) return; //just skip it for now...
 			Debug.WriteLine($"==== TunnelStatusEvent: ");
+			e.Status.Dump(Console.Out);
 			this.Dispatcher.Invoke(() => {
 				if(e.ApiVersion != Client.EXPECTED_API_VERSION) {
 					SetCantDisplay("Version mismatch!", "The version of the Service is not compatible");
@@ -543,5 +534,22 @@ namespace ZitiDesktopEdge {
 		private void Label_MouseDoubleClick(object sender, MouseButtonEventArgs e) {
 			Placement();
 		}
+
+        private void Button_Click(object sender, RoutedEventArgs e)
+        {
+			serviceClient.SetLogLevel(NextLevel());
+		}
+
+		int cur = 0;
+		LogLevelEnum[] levels = new LogLevelEnum[] { LogLevelEnum.FATAL, LogLevelEnum.ERROR, LogLevelEnum.WARN, LogLevelEnum.INFO, LogLevelEnum.DEBUG, LogLevelEnum.TRACE, LogLevelEnum.VERBOSE };
+		public LogLevelEnum NextLevel()
+		{
+			cur++;
+			if (cur > 6)
+			{
+				cur = 0;
+			}
+			return levels[cur];
+		}
 	}
 }

DesktopEdge/ServiceClient/DataStructures.cs

@@ -180,15 +180,19 @@ namespace ZitiDesktopEdge.ServiceClient
 
         public IpInfo IpInfo { get; set; }
 
+        public string LogLevel { get; set; }
+
         public void Dump(System.IO.TextWriter writer)
         {
             writer.WriteLine($"Tunnel Active: {Active}");
+            writer.WriteLine($"     LogLevel         : {LogLevel}");
+            writer.WriteLine($"     EvaluatedLogLevel: {EvaluateLogLevel()}");
             foreach (Identity id in Identities)
             {
                 writer.WriteLine($"  FingerPrint: {id.FingerPrint}");
-                writer.WriteLine($"    Name: {id.Name}");
-                writer.WriteLine($"    Active: {id.Active}");
-                writer.WriteLine($"    Status: {id.Status}");
+                writer.WriteLine($"    Name    : {id.Name}");
+                writer.WriteLine($"    Active  : {id.Active}");
+                writer.WriteLine($"    Status  : {id.Status}");
                 writer.WriteLine($"    Services:");
                 foreach (Service s in id.Services)
                 {
@@ -197,6 +201,20 @@ namespace ZitiDesktopEdge.ServiceClient
                 writer.WriteLine("=============================================");
             }
         }
+
+        public LogLevelEnum EvaluateLogLevel()
+        {
+            try
+            {
+                LogLevelEnum l = (LogLevelEnum) Enum.Parse(typeof(LogLevelEnum), LogLevel.ToUpper());
+                return l;
+            }
+            catch
+            {
+                System.Diagnostics.Debug.WriteLine("Could not parse response LogLevel from sevice - guessing INFO? " + LogLevel);
+                return LogLevelEnum.INFO;
+            }
+        }
     }
 
     public class ServiceException : System.Exception