add mime helpers

src/Http/LogStream.cs

@@ -29,9 +29,9 @@ public class LogStream : IDisposable
         private CircularBuffer<string>? _bufferingContent = null;
 
         /// <summary>
-        /// Represents a <see cref="LogStream"/> that writes its output to the <see cref="Console.Out"/> stream.
+        /// Gets a <see cref="LogStream"/> that writes its output to the <see cref="Console.Out"/> stream.
         /// </summary>
-        public static readonly LogStream ConsoleOutput = new LogStream(Console.Out);
+        public static LogStream ConsoleOutput { get => new LogStream(Console.Out); }
 
         /// <summary>
         /// Gets the defined <see cref="RotatingLogPolicy"/> for this <see cref="LogStream"/>.

src/Http/MimeHelper.cs

@@ -0,0 +1,29 @@
+// The Sisk Framework source code
+// Copyright (c) 2023 PROJECT PRINCIPIUM
+//
+// The code below is licensed under the MIT license as
+// of the date of its publication, available at
+//
+// File name:   MimeHelper.cs
+// Repository:  https://github.com/sisk-http/core
+
+using Sisk.Core.Internal;
+
+namespace Sisk.Core.Http;
+
+/// <summary>
+/// Provides useful helper methods for resolving mime-types from common formats.
+/// </summary>
+public static class MimeHelper
+{
+    /// <summary>
+    /// Gets the content mime-type from the specified file extension.
+    /// </summary>
+    /// <param name="fileExtension">The file extension, with or without the initial dot.</param>
+    /// <param name="defaultMime">The default mime-type when the file is not found.</param>
+    /// <returns>The best matched mime-type, or the default if no mime-type was matched with the specified extension.</returns>
+    public static string GetMimeType(string fileExtension, string defaultMime = "application/octet-stream")
+    {
+        return MimeTypeList.ResolveMimeType(fileExtension.TrimStart('.').ToLower()) ?? defaultMime;
+    }
+}

src/Internal/HttpStatusDescription.cs

@@ -13,6 +13,7 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Net;
+using System.Runtime.CompilerServices;
 
 namespace Sisk.Core.Internal;
 
@@ -21,6 +22,7 @@ static class HttpStatusDescription
     internal static string? Get(HttpStatusCode code) =>
         Get((int)code);
 
+    [MethodImpl(MethodImplOptions.AggressiveOptimization)]
     internal static string Get(int code) =>
         code switch
         {