Dnspy/dnSpy/dnSpy.Contracts.Debugger/StartDebugging/GenericDebugEngineGuidProvider.cs
2021-09-20 18:20:01 +02:00

81 lines
2.7 KiB
C#

/*
Copyright (C) 2014-2019 de4dot@gmail.com
This file is part of dnSpy
dnSpy is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
dnSpy 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.ComponentModel.Composition;
namespace dnSpy.Contracts.Debugger.StartDebugging {
/// <summary>
/// Detects the debug engine that should be shown by default when showing the options.
/// Use <see cref="ExportGenericDebugEngineGuidProviderAttribute"/> to export an instance.
/// </summary>
public abstract class GenericDebugEngineGuidProvider {
/// <summary>
/// Gets the guid of an engine (see <see cref="PredefinedGenericDebugEngineGuids"/>)
/// </summary>
/// <param name="filename">Filename</param>
/// <returns></returns>
public abstract Guid? GetEngineGuid(string filename);
}
/// <summary>Metadata</summary>
public interface IGenericDebugEngineGuidProviderMetadata {
/// <summary>See <see cref="ExportGenericDebugEngineGuidProviderAttribute.Order"/></summary>
double Order { get; }
}
/// <summary>
/// Exports a <see cref="GenericDebugEngineGuidProvider"/> instance
/// </summary>
[MetadataAttribute, AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
public sealed class ExportGenericDebugEngineGuidProviderAttribute : ExportAttribute, IGenericDebugEngineGuidProviderMetadata {
/// <summary>
/// Constructor
/// </summary>
/// <param name="order">Order, see <see cref="PredefinedGenericDebugEngineGuidProviderOrders"/></param>
public ExportGenericDebugEngineGuidProviderAttribute(double order)
: base(typeof(GenericDebugEngineGuidProvider)) => Order = order;
/// <summary>
/// Order
/// </summary>
public double Order { get; }
}
/// <summary>
/// Predefined <see cref="GenericDebugEngineGuidProvider"/> order constants
/// </summary>
public static class PredefinedGenericDebugEngineGuidProviderOrders {
/// <summary>
/// .NET Framework / .NET
/// </summary>
public const double DotNetAny = 1000000;
/// <summary>
/// Unity
/// </summary>
public const double DotNetUnity = DotNetAny + 1;
/// <summary>
/// .NET
/// </summary>
public const double DotNet = DotNetAny + 2;
}
}