[AOT] Refactor Logger function to improve performance and mark managedCommon as AOT compatible

src/common/ManagedCommon/LanguageHelper.cs

@@ -6,6 +6,7 @@
 using System.IO;
 using System.Text.Json;
 using System.Text.Json.Serialization;
+using ManagedCommon.Serialization;
 
 namespace ManagedCommon
 {
@@ -35,7 +36,7 @@ public static string LoadLanguage()
                     inputStream.Close();
                     reader.Dispose();
 
-                    return JsonSerializer.Deserialize<OutGoingLanguageSettings>(data).LanguageTag;
+                    return JsonSerializer.Deserialize<OutGoingLanguageSettings>(data, SourceGenerationContext.Default.OutGoingLanguageSettings).LanguageTag;
                 }
                 catch (Exception)
                 {

src/common/ManagedCommon/Logger.cs

@@ -15,15 +15,23 @@ namespace ManagedCommon
 {
     public static class Logger
     {
-        private static readonly Assembly Assembly = Assembly.GetExecutingAssembly();
-        private static readonly string Version = FileVersionInfo.GetVersionInfo(Assembly.Location).ProductVersion;
-
         private static readonly string Error = "Error";
         private static readonly string Warning = "Warning";
         private static readonly string Info = "Info";
         private static readonly string Debug = "Debug";
         private static readonly string TraceFlag = "Trace";
 
+        private static readonly Assembly Assembly = Assembly.GetExecutingAssembly();
+
+        /*
+         * Please pay more attention!
+         * If you want to publish it with Native AOT enabled (or publish as a single file).
+         * You need to find another way to remove Assembly.Location usage.
+         */
+#pragma warning disable IL3000 // Avoid accessing Assembly file path when publishing as a single file
+        private static readonly string Version = FileVersionInfo.GetVersionInfo(Assembly.Location).ProductVersion;
+#pragma warning restore IL3000 // Avoid accessing Assembly file path when publishing as a single file
+
         /// <summary>
         /// Initializes the logger and sets the path for logging.
         /// </summary>
@@ -53,18 +61,16 @@ public static void InitializeLogger(string applicationLogPath, bool isLocalLow =
             Trace.AutoFlush = true;
         }
 
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        public static void LogError(string message)
+        public static void LogError(string message, [System.Runtime.CompilerServices.CallerMemberName] string memberName = "", [System.Runtime.CompilerServices.CallerFilePath] string sourceFilePath = "", [System.Runtime.CompilerServices.CallerLineNumber] int sourceLineNumber = 0)
         {
-            Log(message, Error);
+            Log(message, Error, memberName, sourceFilePath, sourceLineNumber);
         }
 
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        public static void LogError(string message, Exception ex)
+        public static void LogError(string message, Exception ex, [System.Runtime.CompilerServices.CallerMemberName] string memberName = "", [System.Runtime.CompilerServices.CallerFilePath] string sourceFilePath = "", [System.Runtime.CompilerServices.CallerLineNumber] int sourceLineNumber = 0)
         {
             if (ex == null)
             {
-                Log(message, Error);
+                Log(message, Error, memberName, sourceFilePath, sourceLineNumber);
             }
             else
             {
@@ -83,38 +89,33 @@ public static void LogError(string message, Exception ex)
                     "Stack trace: " + Environment.NewLine +
                     ex.StackTrace;
 
-                Log(exMessage, Error);
+                Log(exMessage, Error, memberName, sourceFilePath, sourceLineNumber);
             }
         }
 
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        public static void LogWarning(string message)
+        public static void LogWarning(string message, [System.Runtime.CompilerServices.CallerMemberName] string memberName = "", [System.Runtime.CompilerServices.CallerFilePath] string sourceFilePath = "", [System.Runtime.CompilerServices.CallerLineNumber] int sourceLineNumber = 0)
         {
-            Log(message, Warning);
+            Log(message, Warning, memberName, sourceFilePath, sourceLineNumber);
         }
 
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        public static void LogInfo(string message)
+        public static void LogInfo(string message, [System.Runtime.CompilerServices.CallerMemberName] string memberName = "", [System.Runtime.CompilerServices.CallerFilePath] string sourceFilePath = "", [System.Runtime.CompilerServices.CallerLineNumber] int sourceLineNumber = 0)
         {
-            Log(message, Info);
+            Log(message, Info, memberName, sourceFilePath, sourceLineNumber);
         }
 
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        public static void LogDebug(string message)
+        public static void LogDebug(string message, [System.Runtime.CompilerServices.CallerMemberName] string memberName = "", [System.Runtime.CompilerServices.CallerFilePath] string sourceFilePath = "", [System.Runtime.CompilerServices.CallerLineNumber] int sourceLineNumber = 0)
         {
-            Log(message, Debug);
+            Log(message, Debug, memberName, sourceFilePath, sourceLineNumber);
         }
 
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        public static void LogTrace()
+        public static void LogTrace([System.Runtime.CompilerServices.CallerMemberName] string memberName = "", [System.Runtime.CompilerServices.CallerFilePath] string sourceFilePath = "", [System.Runtime.CompilerServices.CallerLineNumber] int sourceLineNumber = 0)
         {
-            Log(string.Empty, TraceFlag);
+            Log(string.Empty, TraceFlag, memberName, sourceFilePath, sourceLineNumber);
         }
 
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        private static void Log(string message, string type)
+        private static void Log(string message, string type, string memberName, string sourceFilePath, int sourceLineNumber)
         {
-            Trace.WriteLine("[" + DateTime.Now.TimeOfDay + "] [" + type + "] " + GetCallerInfo());
+            Trace.WriteLine("[" + DateTime.Now.TimeOfDay + "] [" + type + "] " + GetCallerInfo(memberName, sourceFilePath, sourceLineNumber));
             Trace.Indent();
             if (message != string.Empty)
             {
@@ -124,49 +125,27 @@ private static void Log(string message, string type)
             Trace.Unindent();
         }
 
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        private static string GetCallerInfo()
+        private static string GetCallerInfo(string memberName, string sourceFilePath, int sourceLineNumber)
         {
-            StackTrace stackTrace = new();
-
-            var callerMethod = GetCallerMethod(stackTrace);
-
-            return $"{callerMethod?.DeclaringType?.Name}::{callerMethod.Name}";
-        }
-
-        private static MethodBase GetCallerMethod(StackTrace stackTrace)
-        {
-            const int topFrame = 3;
-
-            var topMethod = stackTrace.GetFrame(topFrame)?.GetMethod();
+            string callerFileName = "Unknown";
 
             try
             {
-                if (topMethod?.Name == nameof(IAsyncStateMachine.MoveNext) && typeof(IAsyncStateMachine).IsAssignableFrom(topMethod?.DeclaringType))
+                string fileNameWithoutEx = Path.GetFileNameWithoutExtension(sourceFilePath);
+                if (!string.IsNullOrEmpty(fileNameWithoutEx))
                 {
-                    // Async method; return actual method as determined by heuristic:
-                    // "Nearest method on stack to async state-machine's MoveNext() in same namespace but in a different type".
-                    // There are tighter ways of determining the actual method, but this is good enough and probably faster.
-                    for (int deepFrame = topFrame + 1; deepFrame < stackTrace.FrameCount; deepFrame++)
-                    {
-                        var deepMethod = stackTrace.GetFrame(deepFrame)?.GetMethod();
-
-                        if (deepMethod?.DeclaringType != topMethod?.DeclaringType && deepMethod?.DeclaringType?.Namespace == topMethod?.DeclaringType?.Namespace)
-                        {
-                            return deepMethod;
-                        }
-                    }
+                    callerFileName = fileNameWithoutEx;
                 }
             }
             catch (Exception)
             {
-                // Ignore exceptions in Release. The code above won't throw, but if it does, we don't want to crash the app.
+                callerFileName = "Unknown";
 #if DEBUG
                 throw;
 #endif
             }
 
-            return topMethod;
+            return $"{callerFileName}::{memberName}";
         }
     }
 }

src/common/ManagedCommon/ManagedCommon.csproj

@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <!-- Look at Directory.Build.props in root for common stuff as well -->
   <Import Project="..\..\Common.Dotnet.CsWinRT.props" />
+  <Import Project="..\..\Common.Dotnet.AotCompatibility.props" />
 
   <PropertyGroup>
     <Description>PowerToys ManagedCommon</Description>

src/common/ManagedCommon/NativeMethods.cs

@@ -53,7 +53,7 @@ public struct INPUT
 
             internal static int Size
             {
-                get { return Marshal.SizeOf(typeof(INPUT)); }
+                get { return Marshal.SizeOf<INPUT>(); }
             }
         }
 

src/common/ManagedCommon/RunnerHelper.cs

@@ -14,12 +14,11 @@ namespace ManagedCommon
 {
     public static class RunnerHelper
     {
-        public static void WaitForPowerToysRunner(int powerToysPID, Action act)
+        public static void WaitForPowerToysRunner(int powerToysPID, Action act, [System.Runtime.CompilerServices.CallerMemberName] string memberName = "")
         {
             var stackTrace = new StackTrace();
             var assembly = Assembly.GetCallingAssembly().GetName();
-            var callingMethod = stackTrace.GetFrame(1).GetMethod().Name;
-            PowerToysTelemetry.Log.WriteEvent(new DebugEvent() { Message = $"[{assembly}][{callingMethod}]WaitForPowerToysRunner waiting for Event powerToysPID={powerToysPID}" });
+            PowerToysTelemetry.Log.WriteEvent(new DebugEvent() { Message = $"[{assembly}][{memberName}]WaitForPowerToysRunner waiting for Event powerToysPID={powerToysPID}" });
             Task.Run(() =>
             {
                 const uint INFINITE = 0xFFFFFFFF;
@@ -29,7 +28,7 @@ public static void WaitForPowerToysRunner(int powerToysPID, Action act)
                 IntPtr powerToysProcHandle = NativeMethods.OpenProcess(SYNCHRONIZE, false, powerToysPID);
                 if (NativeMethods.WaitForSingleObject(powerToysProcHandle, INFINITE) == WAIT_OBJECT_0)
                 {
-                    PowerToysTelemetry.Log.WriteEvent(new DebugEvent() { Message = $"[{assembly}][{callingMethod}]WaitForPowerToysRunner Event Notified powerToysPID={powerToysPID}" });
+                    PowerToysTelemetry.Log.WriteEvent(new DebugEvent() { Message = $"[{assembly}][{memberName}]WaitForPowerToysRunner Event Notified powerToysPID={powerToysPID}" });
                     act.Invoke();
                 }
             });

src/common/ManagedCommon/SerializationContext/SourceGenerationContext.cs

@@ -0,0 +1,13 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Text.Json.Serialization;
+using static ManagedCommon.LanguageHelper;
+
+namespace ManagedCommon.Serialization;
+
+[JsonSerializable(typeof(OutGoingLanguageSettings))]
+internal sealed partial class SourceGenerationContext : JsonSerializerContext
+{
+}

src/common/ManagedCommon/ThemeListener.cs

@@ -14,7 +14,7 @@ namespace ManagedCommon
     /// <param name="sender">Sender ThemeListener</param>
     public delegate void ThemeChangedEvent(ThemeListener sender);
 
-    public class ThemeListener : IDisposable
+    public partial class ThemeListener : IDisposable
     {
         /// <summary>
         /// Gets the App Theme.