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AspClassic.Scripting/Hosting/ExceptionOperations.cs

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+using System;
+using System.Runtime.Remoting;
+using System.Security.Permissions;
+using AspClassic.Scripting.Runtime;
+using AspClassic.Scripting.Utils;
+
+namespace AspClassic.Scripting.Hosting;
+
+public sealed class ExceptionOperations : MarshalByRefObject
+{
+	private readonly LanguageContext _context;
+
+	internal ExceptionOperations(LanguageContext context)
+	{
+		_context = context;
+	}
+
+	public string FormatException(Exception exception)
+	{
+		return _context.FormatException(exception);
+	}
+
+	public void GetExceptionMessage(Exception exception, out string message, out string errorTypeName)
+	{
+		_context.GetExceptionMessage(exception, out message, out errorTypeName);
+	}
+
+	public bool HandleException(Exception exception)
+	{
+		ContractUtils.RequiresNotNull(exception, "exception");
+		return false;
+	}
+
+	public string FormatException(ObjectHandle exception)
+	{
+		Exception ex = exception.Unwrap() as Exception;
+		ContractUtils.Requires(ex != null, "exception", "ObjectHandle must be to Exception object");
+		return _context.FormatException(ex);
+	}
+
+	public void GetExceptionMessage(ObjectHandle exception, out string message, out string errorTypeName)
+	{
+		Exception ex = exception.Unwrap() as Exception;
+		ContractUtils.Requires(ex != null, "exception", "ObjectHandle must be to Exception object");
+		_context.GetExceptionMessage(ex, out message, out errorTypeName);
+	}
+
+	public bool HandleException(ObjectHandle exception)
+	{
+		Exception ex = exception.Unwrap() as Exception;
+		ContractUtils.Requires(ex != null, "exception", "ObjectHandle must be to Exception object");
+		ContractUtils.RequiresNotNull(ex, "exception");
+		return false;
+	}
+
+	[SecurityPermission(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.Infrastructure)]
+	public override object InitializeLifetimeService()
+	{
+		return null;
+	}
+}