Dnspy/dnSpy/dnSpy.Contracts.Debugger/Engine/Evaluation/DbgEngineLanguageProvider.cs
2021-09-20 18:20:01 +02:00

77 lines
2.6 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.Collections.Generic;
using System.ComponentModel.Composition;
namespace dnSpy.Contracts.Debugger.Engine.Evaluation {
/// <summary>
/// Creates <see cref="DbgEngineLanguage"/>s. Use <see cref="ExportDbgEngineLanguageProviderAttribute"/>
/// to export an instance.
/// </summary>
public abstract class DbgEngineLanguageProvider {
/// <summary>
/// Gets the runtime display name, eg. ".NET"
/// </summary>
public abstract string RuntimeDisplayName { get; }
/// <summary>
/// Creates all languages
/// </summary>
/// <returns></returns>
public abstract IEnumerable<DbgEngineLanguage> Create();
}
/// <summary>Metadata</summary>
public interface IDbgEngineLanguageProviderMetadata {
/// <summary>See <see cref="ExportDbgEngineLanguageProviderAttribute.RuntimeKindGuid"/></summary>
string RuntimeKindGuid { get; }
/// <summary>See <see cref="ExportDbgEngineLanguageProviderAttribute.Order"/></summary>
double Order { get; }
}
/// <summary>
/// Exports a <see cref="DbgEngineLanguageProvider"/> instance
/// </summary>
[MetadataAttribute, AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
public sealed class ExportDbgEngineLanguageProviderAttribute : ExportAttribute, IDbgEngineLanguageProviderMetadata {
/// <summary>
/// Constructor
/// </summary>
/// <param name="runtimeKindGuid">Runtime kind GUID, see <see cref="PredefinedDbgRuntimeKindGuids"/></param>
/// <param name="order">Order</param>
public ExportDbgEngineLanguageProviderAttribute(string runtimeKindGuid, double order = double.MaxValue)
: base(typeof(DbgEngineLanguageProvider)) {
RuntimeKindGuid = runtimeKindGuid ?? throw new ArgumentNullException(nameof(runtimeKindGuid));
Order = order;
}
/// <summary>
/// Runtime kind GUID, see <see cref="PredefinedDbgRuntimeKindGuids"/>
/// </summary>
public string RuntimeKindGuid { get; }
/// <summary>
/// Order
/// </summary>
public double Order { get; }
}
}