Fix SonarQube CodeQA issue

Author: neon-nyan

CollapseLauncher/XAMLs/Theme/CustomControls/CommunityToolkit.Labs/MarkdownTextBlock/Extensions.cs

@@ -22,7 +22,7 @@
 
 namespace CommunityToolkit.Labs.WinUI.Labs.MarkdownTextBlock;
 
-public static class Extensions
+public static partial class Extensions
 {
     public const string Blue = "#FF0000FF";
     public const string White = "#FFFFFFFF";
@@ -387,6 +387,9 @@ public static bool IsAtInsertionPosition(this TextPointer position, LogicalDirec
         return !currentRect.Equals(nextRect);
     }
 
+    [GeneratedRegex(@"([^)\s]+)\s*=\s*\d+x\d+\s*", RegexOptions.NonBacktracking, 3000)]
+    internal static partial Regex GetUrlWidthAndHeight();
+
     public static string RemoveImageSize(string? url)
     {
         if (string.IsNullOrEmpty(url))
@@ -395,10 +398,8 @@ public static string RemoveImageSize(string? url)
         }
 
         // Create a regex pattern to match the URL with width and height
-        string pattern = @"([^)\s]+)\s*=\s*\d+x\d+\s*";
-
         // Replace the matched URL with the URL only
-        string result = Regex.Replace(url, pattern, "$1", RegexOptions.Compiled);
+        string result = GetUrlWidthAndHeight().Replace(url, "$1");
 
         return result;
     }

CollapseLauncher/XAMLs/Theme/CustomControls/CommunityToolkit.Labs/MarkdownTextBlock/Renderers/ObjectRenderers/HtmlBlockRenderer.cs

@@ -9,16 +9,21 @@
 using System;
 using System.Text;
 using System.Text.RegularExpressions;
-#pragma warning disable SYSLIB1045
 
 namespace CommunityToolkit.Labs.WinUI.Labs.MarkdownTextBlock.Renderers.ObjectRenderers;
 
-internal class HtmlBlockRenderer : MarkdownObjectRenderer<WinUIRenderer, HtmlBlock>
+internal partial class HtmlBlockRenderer : MarkdownObjectRenderer<WinUIRenderer, HtmlBlock>
 {
+    [GeneratedRegex(@"\t|\n|\r", RegexOptions.NonBacktracking, 3000)]
+    internal static partial Regex GetTabAndNewLineMatch();
+
+    [GeneratedRegex("&nbsp;", RegexOptions.NonBacktracking, 3000)]
+    internal static partial Regex GetNonBreakingSpaceMatch();
+
     protected override void Write(WinUIRenderer renderer, HtmlBlock obj)
     {
-        if (renderer == null) throw new ArgumentNullException(nameof(renderer));
-        if (obj == null) throw new ArgumentNullException(nameof(obj));
+        ArgumentNullException.ThrowIfNull(renderer);
+        ArgumentNullException.ThrowIfNull(obj);
 
         StringBuilder stringBuilder = new();
         foreach (StringLine line in obj.Lines.Lines)
@@ -31,8 +36,8 @@ protected override void Write(WinUIRenderer renderer, HtmlBlock obj)
             stringBuilder.AppendLine(lineText);
         }
 
-        string html = Regex.Replace(stringBuilder.ToString(), @"\t|\n|\r", "", RegexOptions.Compiled);
-        html = Regex.Replace(html, "&nbsp;", " ", RegexOptions.Compiled);
+        string html = GetTabAndNewLineMatch().Replace(stringBuilder.ToString(), "");
+        html = GetNonBreakingSpaceMatch().Replace(html, " ");
         HtmlDocument doc = new();
         doc.LoadHtml(html);
         HtmlWriter.WriteHtml(renderer, doc.DocumentNode.ChildNodes);

Hi3Helper.TaskScheduler/Program.cs

@@ -3,6 +3,7 @@
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
+using System.Text.RegularExpressions;
 // ReSharper disable once IdentifierTypo
 // ReSharper disable StringLiteralTypo
 
@@ -101,7 +102,7 @@ private static TaskSched Create(TaskService taskService, string scheduleName, st
         private static void TryDelete(TaskService taskService, string scheduleName)
         {
             // Try to get the tasks
-            TaskSched[] tasks = taskService.FindAllTasks(new System.Text.RegularExpressions.Regex(scheduleName), false);
+            TaskSched[] tasks = taskService.FindAllTasks(new Regex(scheduleName, RegexOptions.Compiled, TimeSpan.FromSeconds(5)), false);
 
             // If null, then ignore
             if (tasks == null || tasks.Length == 0)
@@ -124,7 +125,7 @@ private static void TryDelete(TaskService taskService, string scheduleName)
         private static TaskSched? GetExistingTask(TaskService taskService, string scheduleName, string execPath)
         {
             // Try to get the tasks
-            TaskSched[] tasks = taskService.FindAllTasks(new System.Text.RegularExpressions.Regex(scheduleName), false);
+            TaskSched[] tasks = taskService.FindAllTasks(new Regex(scheduleName, RegexOptions.Compiled, TimeSpan.FromSeconds(5)), false);
 
             // Try to get the first task
             TaskSched? task = tasks?