internal static CustomModifiers ExtractCustomModifiers(byte[] sig, ref int index, MetadataOnlyModule resolver, GenericContext context) { int num = index; System.Reflection.Adds.CorElementType corElementType = SignatureUtil.ExtractElementType(sig, ref index); List <Type> types = null; List <Type> types1 = null; if (corElementType != System.Reflection.Adds.CorElementType.CModOpt && corElementType != System.Reflection.Adds.CorElementType.CModReqd) { index = num; return(null); } types = new List <Type>(); types1 = new List <Type>(); while (corElementType == System.Reflection.Adds.CorElementType.CModOpt || corElementType == System.Reflection.Adds.CorElementType.CModReqd) { Token token = SignatureUtil.ExtractToken(sig, ref index); Type type = resolver.ResolveTypeTokenInternal(token, context); if (corElementType != System.Reflection.Adds.CorElementType.CModOpt) { types1.Add(type); } else { types.Add(type); } num = index; corElementType = SignatureUtil.ExtractElementType(sig, ref index); } index = num; return(new CustomModifiers(types, types1)); }
internal static void ExtractCustomAttributeArgumentType(ITypeUniverse universe, Module module, byte[] customAttributeBlob, ref int index, out System.Reflection.Adds.CorElementType argumentTypeId, out Type argumentType) { argumentTypeId = SignatureUtil.ExtractElementType(customAttributeBlob, ref index); SignatureUtil.VerifyElementType((System.Reflection.Adds.CorElementType)((int)argumentTypeId)); if ((int)argumentTypeId == 29) { System.Reflection.Adds.CorElementType corElementType = SignatureUtil.ExtractElementType(customAttributeBlob, ref index); SignatureUtil.VerifyElementType(corElementType); if (corElementType == (System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Modifier | System.Reflection.Adds.CorElementType.Sentinel | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void | System.Reflection.Adds.CorElementType.Type)) { argumentType = universe.GetBuiltInType(System.Reflection.Adds.CorElementType.Object).MakeArrayType(); return; } argumentType = universe.GetBuiltInType(corElementType).MakeArrayType(); return; } if ((int)argumentTypeId != 85) { if ((int)argumentTypeId == 81) { argumentType = null; return; } argumentType = universe.GetBuiltInType((System.Reflection.Adds.CorElementType)((int)argumentTypeId)); } else { argumentType = SignatureUtil.ExtractTypeValue(universe, module, customAttributeBlob, ref index); if (argumentType == null) { throw new ArgumentException(MetadataStringTable.InvalidCustomAttributeFormatForEnum); } } }
internal static IList <CustomAttributeTypedArgument> ExtractListOfValues(Type elementType, ITypeUniverse universe, Module module, uint size, byte[] blob, ref int index) { System.Reflection.Adds.CorElementType typeId = SignatureUtil.GetTypeId(elementType); List <CustomAttributeTypedArgument> customAttributeTypedArguments = new List <CustomAttributeTypedArgument>((int)size); if (typeId == System.Reflection.Adds.CorElementType.Object) { for (int i = 0; (long)i < (ulong)size; i++) { System.Reflection.Adds.CorElementType corElementType = SignatureUtil.ExtractElementType(blob, ref index); SignatureUtil.VerifyElementType(corElementType); Type builtInType = null; object obj = null; if (corElementType == System.Reflection.Adds.CorElementType.SzArray) { throw new NotImplementedException(MetadataStringTable.ArrayInsideArrayInAttributeNotSupported); } if (corElementType != System.Reflection.Adds.CorElementType.Enum) { builtInType = universe.GetBuiltInType(corElementType); obj = SignatureUtil.ExtractValue(corElementType, blob, ref index); } else { builtInType = SignatureUtil.ExtractTypeValue(universe, module, blob, ref index); if (builtInType == null) { throw new ArgumentException(MetadataStringTable.InvalidCustomAttributeFormatForEnum); } System.Reflection.Adds.CorElementType typeId1 = SignatureUtil.GetTypeId(MetadataOnlyModule.GetUnderlyingType(builtInType)); obj = SignatureUtil.ExtractValue(typeId1, blob, ref index); } customAttributeTypedArguments.Add(new CustomAttributeTypedArgument(builtInType, obj)); } } else if (typeId != System.Reflection.Adds.CorElementType.Type) { if (typeId == System.Reflection.Adds.CorElementType.SzArray) { throw new ArgumentException(MetadataStringTable.JaggedArrayInAttributeNotSupported); } for (int j = 0; (long)j < (ulong)size; j++) { object obj1 = SignatureUtil.ExtractValue(typeId, blob, ref index); customAttributeTypedArguments.Add(new CustomAttributeTypedArgument(elementType, obj1)); } } else { for (int k = 0; (long)k < (ulong)size; k++) { object obj2 = SignatureUtil.ExtractTypeValue(universe, module, blob, ref index); customAttributeTypedArguments.Add(new CustomAttributeTypedArgument(elementType, obj2)); } } return(customAttributeTypedArguments.AsReadOnly()); }
internal static TypeSignatureDescriptor ExtractType(byte[] sig, ref int index, MetadataOnlyModule resolver, GenericContext context, bool fAllowPinned) { TypeSignatureDescriptor typeSignatureDescriptor = new TypeSignatureDescriptor() { IsPinned = false }; System.Reflection.Adds.CorElementType corElementType = SignatureUtil.ExtractElementType(sig, ref index); switch (corElementType) { case System.Reflection.Adds.CorElementType.End: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.TypedByRef | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.UShort | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void | System.Reflection.Adds.CorElementType.TypeVar | System.Reflection.Adds.CorElementType.GenericInstantiation: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.IntPtr | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Long: case System.Reflection.Adds.CorElementType.Internal: case System.Reflection.Adds.CorElementType.Max: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte: case System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.Max: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.UShort | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.Int: case System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.UInt | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Long | System.Reflection.Adds.CorElementType.Max: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Long | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.UInt | System.Reflection.Adds.CorElementType.ULong | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Float: case System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Float | System.Reflection.Adds.CorElementType.Double | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.UInt | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Long | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.Float | System.Reflection.Adds.CorElementType.String: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Long | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.Pointer | System.Reflection.Adds.CorElementType.Float | System.Reflection.Adds.CorElementType.Double | System.Reflection.Adds.CorElementType.String | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.UShort | System.Reflection.Adds.CorElementType.UInt | System.Reflection.Adds.CorElementType.ULong | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.CModOpt: case System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.Max: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void | System.Reflection.Adds.CorElementType.TypeVar: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void | System.Reflection.Adds.CorElementType.GenericInstantiation: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.TypedByRef: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.TypedByRef | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.UShort | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void | System.Reflection.Adds.CorElementType.TypeVar | System.Reflection.Adds.CorElementType.GenericInstantiation: case System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.IntPtr | System.Reflection.Adds.CorElementType.Int: case System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.IntPtr | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.UIntPtr | System.Reflection.Adds.CorElementType.UInt | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.IntPtr | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Long | System.Reflection.Adds.CorElementType.Max: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.FnPtr | System.Reflection.Adds.CorElementType.IntPtr | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Long | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.UIntPtr | System.Reflection.Adds.CorElementType.UInt | System.Reflection.Adds.CorElementType.ULong | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void | System.Reflection.Adds.CorElementType.TypeVar: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.IntPtr | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Object | System.Reflection.Adds.CorElementType.Float: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.IntPtr | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Object | System.Reflection.Adds.CorElementType.Float | System.Reflection.Adds.CorElementType.Double | System.Reflection.Adds.CorElementType.SzArray | System.Reflection.Adds.CorElementType.UIntPtr | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.UInt | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void | System.Reflection.Adds.CorElementType.GenericInstantiation: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.IntPtr | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Long | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.Object | System.Reflection.Adds.CorElementType.Float | System.Reflection.Adds.CorElementType.String | System.Reflection.Adds.CorElementType.TypedByRef | System.Reflection.Adds.CorElementType.MethodVar: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.CModOpt | System.Reflection.Adds.CorElementType.CModReqd | System.Reflection.Adds.CorElementType.FnPtr | System.Reflection.Adds.CorElementType.IntPtr | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.Int | System.Reflection.Adds.CorElementType.Long | System.Reflection.Adds.CorElementType.Internal | System.Reflection.Adds.CorElementType.Max | System.Reflection.Adds.CorElementType.Object | System.Reflection.Adds.CorElementType.Pointer | System.Reflection.Adds.CorElementType.Float | System.Reflection.Adds.CorElementType.Double | System.Reflection.Adds.CorElementType.String | System.Reflection.Adds.CorElementType.SzArray | System.Reflection.Adds.CorElementType.TypedByRef | System.Reflection.Adds.CorElementType.UIntPtr | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.UShort | System.Reflection.Adds.CorElementType.UInt | System.Reflection.Adds.CorElementType.ULong | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void | System.Reflection.Adds.CorElementType.TypeVar | System.Reflection.Adds.CorElementType.MethodVar | System.Reflection.Adds.CorElementType.GenericInstantiation: case System.Reflection.Adds.CorElementType.Modifier: case System.Reflection.Adds.CorElementType.Sentinel: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Modifier: case System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.Modifier | System.Reflection.Adds.CorElementType.Sentinel | System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Modifier: { throw new ArgumentException(MetadataStringTable.IncorrectElementTypeValue); } case System.Reflection.Adds.CorElementType.Void: case System.Reflection.Adds.CorElementType.Bool: case System.Reflection.Adds.CorElementType.Char: case System.Reflection.Adds.CorElementType.SByte: case System.Reflection.Adds.CorElementType.Byte: case System.Reflection.Adds.CorElementType.Short: case System.Reflection.Adds.CorElementType.UShort: case System.Reflection.Adds.CorElementType.Int: case System.Reflection.Adds.CorElementType.UInt: case System.Reflection.Adds.CorElementType.Long: case System.Reflection.Adds.CorElementType.ULong: case System.Reflection.Adds.CorElementType.Float: case System.Reflection.Adds.CorElementType.Double: case System.Reflection.Adds.CorElementType.String: case System.Reflection.Adds.CorElementType.IntPtr: case System.Reflection.Adds.CorElementType.UIntPtr: case System.Reflection.Adds.CorElementType.Object: { typeSignatureDescriptor.Type = resolver.AssemblyResolver.GetBuiltInType(corElementType); break; } case System.Reflection.Adds.CorElementType.Pointer: { typeSignatureDescriptor.Type = SignatureUtil.ExtractType(sig, ref index, resolver, context).MakePointerType(); break; } case System.Reflection.Adds.CorElementType.Byref: { typeSignatureDescriptor.Type = SignatureUtil.ExtractType(sig, ref index, resolver, context).MakeByRefType(); break; } case System.Reflection.Adds.CorElementType.ValueType: case System.Reflection.Adds.CorElementType.Class: { Token token = SignatureUtil.ExtractToken(sig, ref index); typeSignatureDescriptor.Type = resolver.ResolveTypeTokenInternal(token, context); break; } case System.Reflection.Adds.CorElementType.TypeVar: { int num = SignatureUtil.ExtractInt(sig, ref index); if (GenericContext.IsNullOrEmptyTypeArgs(context)) { throw new ArgumentException(MetadataStringTable.TypeArgumentCannotBeResolved); } typeSignatureDescriptor.Type = context.TypeArgs[num]; break; } case System.Reflection.Adds.CorElementType.Array: { Type type = SignatureUtil.ExtractType(sig, ref index, resolver, context); int num1 = SignatureUtil.ExtractInt(sig, ref index); int num2 = SignatureUtil.ExtractInt(sig, ref index); for (int i = 0; i < num2; i++) { SignatureUtil.ExtractInt(sig, ref index); } int num3 = SignatureUtil.ExtractInt(sig, ref index); for (int j = 0; j < num3; j++) { SignatureUtil.ExtractInt(sig, ref index); } typeSignatureDescriptor.Type = type.MakeArrayType(num1); break; } case System.Reflection.Adds.CorElementType.GenericInstantiation: { Type type1 = SignatureUtil.ExtractType(sig, ref index, resolver, null); Type[] typeArray = new Type[SignatureUtil.ExtractInt(sig, ref index)]; for (int k = 0; k < (int)typeArray.Length; k++) { typeArray[k] = SignatureUtil.ExtractType(sig, ref index, resolver, context); } typeSignatureDescriptor.Type = type1.MakeGenericType(typeArray); break; } case System.Reflection.Adds.CorElementType.TypedByRef: { typeSignatureDescriptor.Type = resolver.AssemblyResolver.GetTypeXFromName("System.TypedReference"); break; } case System.Reflection.Adds.CorElementType.FnPtr: { SignatureUtil.ExtractCallingConvention(sig, ref index); int num4 = SignatureUtil.ExtractInt(sig, ref index); SignatureUtil.ExtractType(sig, ref index, resolver, context); for (int l = 0; l < num4; l++) { SignatureUtil.ExtractType(sig, ref index, resolver, context); } typeSignatureDescriptor.Type = resolver.AssemblyResolver.GetBuiltInType(System.Reflection.Adds.CorElementType.IntPtr); break; } case System.Reflection.Adds.CorElementType.SzArray: { typeSignatureDescriptor.Type = SignatureUtil.ExtractType(sig, ref index, resolver, context).MakeArrayType(); break; } case System.Reflection.Adds.CorElementType.MethodVar: { int num5 = SignatureUtil.ExtractInt(sig, ref index); if (GenericContext.IsNullOrEmptyMethodArgs(context)) { throw new ArgumentException(MetadataStringTable.TypeArgumentCannotBeResolved); } typeSignatureDescriptor.Type = context.MethodArgs[num5]; break; } case System.Reflection.Adds.CorElementType.CModReqd: { Token token1 = SignatureUtil.ExtractToken(sig, ref index); resolver.ResolveTypeTokenInternal(token1, context); typeSignatureDescriptor.Type = SignatureUtil.ExtractType(sig, ref index, resolver, context); break; } case System.Reflection.Adds.CorElementType.CModOpt: { Token token2 = SignatureUtil.ExtractToken(sig, ref index); resolver.ResolveTypeTokenInternal(token2, context); typeSignatureDescriptor.Type = SignatureUtil.ExtractType(sig, ref index, resolver, context); break; } case System.Reflection.Adds.CorElementType.Pinned: { typeSignatureDescriptor.IsPinned = true; typeSignatureDescriptor.Type = SignatureUtil.ExtractType(sig, ref index, resolver, context); break; } default: { throw new ArgumentException(MetadataStringTable.IncorrectElementTypeValue); } } return(typeSignatureDescriptor); }
private object ParseDefaultValue() { int num; EmbeddedBlobPointer embeddedBlobPointer; int num1; int num2; IntPtr intPtr; int num3; FieldAttributes fieldAttribute; int num4; IMetadataImport rawImport = this.m_resolver.RawImport; rawImport.GetFieldProps(this.m_fieldDefToken, out num4, null, 0, out num, out fieldAttribute, out embeddedBlobPointer, out num1, out num2, out intPtr, out num3); byte[] numArray = this.m_resolver.ReadEmbeddedBlob(embeddedBlobPointer, num1); int num5 = 0; SignatureUtil.ExtractCallingConvention(numArray, ref num5); System.Reflection.Adds.CorElementType corElementType = SignatureUtil.ExtractElementType(numArray, ref num5); if (corElementType == System.Reflection.Adds.CorElementType.ValueType) { SignatureUtil.ExtractToken(numArray, ref num5); corElementType = (System.Reflection.Adds.CorElementType)num2; } else if (corElementType == System.Reflection.Adds.CorElementType.GenericInstantiation) { SignatureUtil.ExtractType(numArray, ref num5, this.m_resolver, this.m_context); corElementType = (System.Reflection.Adds.CorElementType)num2; } switch (corElementType) { case System.Reflection.Adds.CorElementType.Bool: { if (Marshal.ReadByte(intPtr) == 0) { return(false); } return(true); } case System.Reflection.Adds.CorElementType.Char: { return((char)Marshal.ReadInt16(intPtr)); } case System.Reflection.Adds.CorElementType.SByte: { return((sbyte)Marshal.ReadByte(intPtr)); } case System.Reflection.Adds.CorElementType.Byte: { return(Marshal.ReadByte(intPtr)); } case System.Reflection.Adds.CorElementType.Short: { return(Marshal.ReadInt16(intPtr)); } case System.Reflection.Adds.CorElementType.UShort: { return((ushort)Marshal.ReadInt16(intPtr)); } case System.Reflection.Adds.CorElementType.Int: { return(Marshal.ReadInt32(intPtr)); } case System.Reflection.Adds.CorElementType.UInt: { return((uint)Marshal.ReadInt32(intPtr)); } case System.Reflection.Adds.CorElementType.Long: { return(Marshal.ReadInt64(intPtr)); } case System.Reflection.Adds.CorElementType.ULong: { return((ulong)Marshal.ReadInt64(intPtr)); } case System.Reflection.Adds.CorElementType.Float: { float[] singleArray = new float[1]; Marshal.Copy(intPtr, singleArray, 0, 1); return(singleArray[0]); } case System.Reflection.Adds.CorElementType.Double: { double[] numArray1 = new double[1]; Marshal.Copy(intPtr, numArray1, 0, 1); return(numArray1[0]); } case System.Reflection.Adds.CorElementType.String: { return(Marshal.PtrToStringAuto(intPtr, num3)); } case System.Reflection.Adds.CorElementType.Pointer: case System.Reflection.Adds.CorElementType.Byref: case System.Reflection.Adds.CorElementType.ValueType: case System.Reflection.Adds.CorElementType.TypeVar: case System.Reflection.Adds.CorElementType.Array: case System.Reflection.Adds.CorElementType.GenericInstantiation: case System.Reflection.Adds.CorElementType.TypedByRef: case System.Reflection.Adds.CorElementType.Array | System.Reflection.Adds.CorElementType.Bool | System.Reflection.Adds.CorElementType.Byref | System.Reflection.Adds.CorElementType.Char | System.Reflection.Adds.CorElementType.Class | System.Reflection.Adds.CorElementType.SByte | System.Reflection.Adds.CorElementType.Short | System.Reflection.Adds.CorElementType.TypedByRef | System.Reflection.Adds.CorElementType.Byte | System.Reflection.Adds.CorElementType.UShort | System.Reflection.Adds.CorElementType.ValueType | System.Reflection.Adds.CorElementType.Void | System.Reflection.Adds.CorElementType.TypeVar | System.Reflection.Adds.CorElementType.GenericInstantiation: case System.Reflection.Adds.CorElementType.UIntPtr: { throw new InvalidOperationException(MetadataStringTable.IncorrectElementTypeValue); } case System.Reflection.Adds.CorElementType.Class: { return(null); } case System.Reflection.Adds.CorElementType.IntPtr: { return(Marshal.ReadIntPtr(intPtr)); } default: { throw new InvalidOperationException(MetadataStringTable.IncorrectElementTypeValue); } } }