70 lines
1.9 KiB
C#
70 lines
1.9 KiB
C#
#region Copyright & License Information
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/*
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* Copyright (c) The OpenRA Developers and Contributors
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, see COPYING.
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*/
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#endregion
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using System;
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using System.Reflection;
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using OpenRA.Primitives;
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using OpenRA.Traits;
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namespace OpenRA
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{
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public class Utility
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{
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static readonly ConcurrentCache<Type, FieldInfo[]> TypeFields =
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new(type => type.GetFields());
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static readonly ConcurrentCache<(MemberInfo Member, Type AttributeType), bool> MemberHasAttribute =
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new(x => Attribute.IsDefined(x.Member, x.AttributeType));
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static readonly ConcurrentCache<(MemberInfo Member, Type AttributeType, bool Inherit), object[]> MemberCustomAttributes =
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new(x => x.Member.GetCustomAttributes(x.AttributeType, x.Inherit));
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public static FieldInfo[] GetFields(Type type)
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{
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return TypeFields[type];
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}
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public static bool HasAttribute<TAttribute>(MemberInfo member)
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where TAttribute : Attribute
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{
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return MemberHasAttribute[(member, typeof(TAttribute))];
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}
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public static TAttribute[] GetCustomAttributes<TAttribute>(MemberInfo member, bool inherit)
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where TAttribute : Attribute
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{
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return (TAttribute[])MemberCustomAttributes[(member, typeof(TAttribute), inherit)];
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}
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public readonly ModData ModData;
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public readonly InstalledMods Mods;
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public Utility(ModData modData, InstalledMods mods)
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{
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ModData = modData;
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Mods = mods;
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}
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}
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[RequireExplicitImplementation]
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public interface IUtilityCommand
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{
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/// <summary>
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/// The string used to invoke the command.
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/// </summary>
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string Name { get; }
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bool ValidateArguments(string[] args);
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void Run(Utility utility, string[] args);
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}
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}
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