SharpUtils/Reflection/ReflectionToolsHacks.cs at master · IS4Code/SharpUtils · GitHub

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/* Date: 3.4.2015, Time: 17:09 */

using System;

using System.Collections.Generic;

using System.Reflection;

using System.Runtime.CompilerServices;

using System.Dynamic;

using Microsoft.CSharp.RuntimeBinder;

namespace IllidanS4.SharpUtils.Reflection

{

using FCsbIDict = Func<CallSiteBinder,IDictionary<Type,object>>;

using FTypeArgs = Func<InvokeMemberBinder,IEnumerable<Type>>;

using FTArrT = Func<Type[],Type>;

using FOT = Func<object,Type>;

using FCaFlags = Func<CSharpArgumentInfo,CSharpArgumentInfoFlags>;

using FCaName = Func<CSharpArgumentInfo,string>;

partial class ReflectionTools

{

static readonly Assembly CSharpAssembly = typeof(Microsoft.CSharp.RuntimeBinder.Binder).Assembly;

static readonly FCsbIDict GetCache = Hacks.GetFieldGetter<FCsbIDict>(typeof(CallSiteBinder), "Cache");

static readonly FTypeArgs GetTypeArgs = Hacks.GetPropertyGetter<FTypeArgs>(CSharpAssembly.GetType("Microsoft.CSharp.RuntimeBinder.ICSharpInvokeOrInvokeMemberBinder"), "TypeArguments");

static readonly FCaFlags GetArgFlags = Hacks.GetPropertyGetter<FCaFlags>(typeof(CSharpArgumentInfo), "Flags");

static readonly FCaName GetArgName = Hacks.GetPropertyGetter<FCaName>(typeof(CSharpArgumentInfo), "Name");

static readonly FTArrT MakeNewCustomDelegate = Hacks.GetInvoker<FTArrT>(Types.DelegateHelpers, "MakeNewCustomDelegate", false);

static readonly FTArrT MakeNewDelegate = Hacks.GetInvoker<FTArrT>(Types.DelegateHelpers, "MakeNewDelegate", false);

unsafe delegate object NewSignature(void* sigptr, int siglength, Type declaringType);

static readonly NewSignature SignatureCreator = Hacks.GetConstructor<NewSignature>(Types.Signature, 3);

static readonly FOT GetSignatureType = Hacks.GetPropertyGetter<FOT>(Types.Signature, "FieldType");

class GetSignatureHacks

{

public static readonly Func<Module,object> GetMetadataImport = Hacks.GetPropertyGetter<Func<Module,object>>(Types.RuntimeModule, "MetadataImport");

public static readonly Func<object,int,object> GetSigOfFieldDef = Hacks.GetInvoker<Func<object,int,object>>(Types.MetadataImport, "GetSigOfFieldDef", true);

public static readonly Func<object,int,object> GetSigOfMethodDef = Hacks.GetInvoker<Func<object,int,object>>(Types.MetadataImport, "GetSigOfMethodDef", true);

public static readonly Func<object,IntPtr> GetSignaturePtr = Hacks.GetPropertyGetter<Func<object,IntPtr>>(Types.ConstArray, "Signature");

public static readonly Func<object,int> GetSignatureLength = Hacks.GetPropertyGetter<Func<object,int>>(Types.ConstArray, "Length");

}

SharpUtils/Reflection/ReflectionToolsHacks.cs at master · IS4Code/SharpUtils · GitHub

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