1 files changed, 84 insertions, 0 deletions
diff --git a/lib/VNLib.Plugins.Extensions.Loading/src/LoggingExtensions.cs b/lib/VNLib.Plugins.Extensions.Loading/src/LoggingExtensions.cs
new file mode 100644
index 0000000..47ecdf0
--- /dev/null
+++ b/lib/VNLib.Plugins.Extensions.Loading/src/LoggingExtensions.cs
@@ -0,0 +1,84 @@
+/*
+* Copyright (c) 2023 Vaughn Nugent
+* 
+* Library: VNLib
+* Package: VNLib.Plugins.Extensions.Loading
+* File: LoggingExtensions.cs 
+*
+* LoggingExtensions.cs is part of VNLib.Plugins.Extensions.Loading which is part of the larger 
+* VNLib collection of libraries and utilities.
+*
+* VNLib.Plugins.Extensions.Loading is free software: you can redistribute it and/or modify 
+* it under the terms of the GNU Affero General Public License as 
+* published by the Free Software Foundation, either version 3 of the
+* License, or (at your option) any later version.
+*
+* VNLib.Plugins.Extensions.Loading is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU Affero General Public License for more details.
+*
+* You should have received a copy of the GNU Affero General Public License
+* along with this program.  If not, see https://www.gnu.org/licenses/.
+*/
+
+using System;
+
+using VNLib.Utils.Logging;
+
+namespace VNLib.Plugins.Extensions.Loading
+{
+    /// <summary>
+    /// Provides advanced QOL features for event logging
+    /// </summary>
+    public static class LoggingExtensions
+    {
+        /// <summary>
+        /// Creates a new <see cref="ILogProvider"/> that scopes all log messages to the specified name
+        /// when writing messages
+        /// </summary>
+        /// <param name="log"></param>
+        /// <param name="scopeName">The name of the scope to print log values to</param>
+        /// <returns>The scoped log provider instance</returns>
+        public static ILogProvider CreateScope(this ILogProvider log, string scopeName)
+        {
+            return new ScopeLogProvider(log, scopeName);
+        }
+
+        private sealed record class ScopeLogProvider(ILogProvider Log, string ScopeName) : ILogProvider
+        {
+            ///<inheritdoc/>
+            public void Flush() => Log.Flush();
+
+            ///<inheritdoc/>
+            public object GetLogProvider() => Log.GetLogProvider();
+
+            ///<inheritdoc/>
+            public bool IsEnabled(LogLevel level) => Log.IsEnabled(level);
+
+            ///<inheritdoc/>
+            public void Write(LogLevel level, string value)
+            {
+                Log.Write(level, $"[{ScopeName}]: {value}");
+            }
+
+            ///<inheritdoc/>
+            public void Write(LogLevel level, Exception exception, string value = "")
+            {
+                Log.Write(level, exception, $"[{ScopeName}]: {value}");
+            }
+
+            ///<inheritdoc/>
+            public void Write(LogLevel level, string value, params object?[] args)
+            {
+                Log.Write(level, $"[{ScopeName}]: {value}", args);
+            }
+
+            ///<inheritdoc/>
+            public void Write(LogLevel level, string value, params ValueType[] args)
+            {
+                Log.Write(level, $"[{ScopeName}]: {value}", args);
+            }
+        }
+    }
+}