logikonline
3412cb982e
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Fix critical memory leaks identified in architecture review: Add signal handler disconnection in WebKitNative (load-changed and script-dialog signals now properly cleaned up), implement GTK idle callback cleanup with automatic removal on completion, add dlclose() calls for WebKit library handles, track GTK signal IDs in GtkSkiaSurfaceWidget for proper disposal. Replace empty catch blocks in GestureManager with logged exception handling. Add WebKitNative.Cleanup() and GtkNative.ClearCallbacks() methods for application shutdown.
92 lines
2.7 KiB
C#
92 lines
2.7 KiB
C#
// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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using System.Diagnostics;
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namespace Microsoft.Maui.Platform.Linux.Services;
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/// <summary>
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/// Centralized diagnostic logging for the Linux MAUI platform.
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/// Logging is enabled only in DEBUG builds by default, or when
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/// explicitly enabled via <see cref="IsEnabled"/>.
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/// </summary>
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public static class DiagnosticLog
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{
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private static bool? _isEnabled;
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/// <summary>
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/// Gets or sets whether diagnostic logging is enabled.
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/// Defaults to true in DEBUG builds, false in RELEASE builds.
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/// </summary>
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public static bool IsEnabled
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{
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get
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{
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if (_isEnabled.HasValue)
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return _isEnabled.Value;
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#if DEBUG
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return true;
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#else
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return false;
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#endif
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}
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set => _isEnabled = value;
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}
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/// <summary>
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/// Logs an informational diagnostic message.
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/// </summary>
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[Conditional("DEBUG")]
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public static void Debug(string tag, string message)
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{
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if (IsEnabled)
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System.Console.WriteLine($"[{tag}] {message}");
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}
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/// <summary>
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/// Logs a debug diagnostic message with exception details.
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/// Only compiled in DEBUG builds.
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/// </summary>
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[Conditional("DEBUG")]
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public static void Debug(string tag, string message, Exception ex)
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{
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if (IsEnabled)
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System.Console.WriteLine($"[{tag}] {message}: {ex.Message}");
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}
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/// <summary>
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/// Logs an informational diagnostic message (always writes when enabled, not conditional on DEBUG).
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/// Use for important operational messages that should appear in release builds when logging is enabled.
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/// </summary>
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public static void Info(string tag, string message)
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{
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if (IsEnabled)
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System.Console.WriteLine($"[{tag}] {message}");
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}
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/// <summary>
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/// Logs a warning message. Always writes when logging is enabled.
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/// </summary>
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public static void Warn(string tag, string message)
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{
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if (IsEnabled)
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System.Console.Error.WriteLine($"[{tag}] WARNING: {message}");
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}
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/// <summary>
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/// Logs an error message. Always writes regardless of IsEnabled.
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/// </summary>
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public static void Error(string tag, string message)
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{
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System.Console.Error.WriteLine($"[{tag}] ERROR: {message}");
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}
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/// <summary>
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/// Logs an error message with exception details. Always writes regardless of IsEnabled.
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/// </summary>
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public static void Error(string tag, string message, Exception ex)
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{
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System.Console.Error.WriteLine($"[{tag}] ERROR: {message}: {ex.Message}");
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}
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}
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