109 lines
3.2 KiB
C#
109 lines
3.2 KiB
C#
/*
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Copyright (C) 2014-2019 de4dot@gmail.com
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This file is part of dnSpy
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dnSpy is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dnSpy is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using dnSpy.Debugger.DotNet.Metadata;
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using Mono.Debugger.Soft;
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namespace dnSpy.Debugger.DotNet.Mono.Impl.Evaluation {
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static class MonoValueFactory {
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static TypeMirror GetType(DbgEngineImpl engine, DmdType type) => MonoDebugTypeCreator.GetType(engine, type, null);
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public static Value? TryCreateSyntheticValue(DbgEngineImpl engine, AppDomainMirror appDomain, DmdType fieldType, object? constant) {
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if (constant is null)
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return new PrimitiveValue(appDomain.VirtualMachine, ElementType.Object, null);
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var res = TryCreateSyntheticValueCore(appDomain, constant);
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if (fieldType.IsEnum)
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return appDomain.VirtualMachine.CreateEnumMirror(GetType(engine, fieldType), (PrimitiveValue)res!);
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return res;
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}
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static Value? TryCreateSyntheticValueCore(AppDomainMirror appDomain, object constant) {
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var vm = appDomain.VirtualMachine;
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switch (Type.GetTypeCode(constant.GetType())) {
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case TypeCode.Boolean:
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if (constant is bool)
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return new PrimitiveValue(vm, ElementType.Boolean, constant);
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break;
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case TypeCode.Char:
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if (constant is char)
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return new PrimitiveValue(vm, ElementType.Char, constant);
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break;
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case TypeCode.SByte:
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if (constant is sbyte)
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return new PrimitiveValue(vm, ElementType.I1, constant);
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break;
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case TypeCode.Byte:
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if (constant is byte)
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return new PrimitiveValue(vm, ElementType.U1, constant);
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break;
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case TypeCode.Int16:
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if (constant is short)
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return new PrimitiveValue(vm, ElementType.I2, constant);
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break;
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case TypeCode.UInt16:
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if (constant is ushort)
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return new PrimitiveValue(vm, ElementType.U2, constant);
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break;
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case TypeCode.Int32:
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if (constant is int)
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return new PrimitiveValue(vm, ElementType.I4, constant);
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break;
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case TypeCode.UInt32:
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if (constant is uint)
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return new PrimitiveValue(vm, ElementType.U4, constant);
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break;
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case TypeCode.Int64:
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if (constant is long)
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return new PrimitiveValue(vm, ElementType.I8, constant);
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break;
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case TypeCode.UInt64:
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if (constant is ulong)
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return new PrimitiveValue(vm, ElementType.U8, constant);
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break;
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case TypeCode.Single:
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if (constant is float)
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return new PrimitiveValue(vm, ElementType.R4, constant);
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break;
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case TypeCode.Double:
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if (constant is double)
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return new PrimitiveValue(vm, ElementType.R8, constant);
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break;
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case TypeCode.String:
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if (constant is string)
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return appDomain.CreateString((string)constant);
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break;
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}
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return null;
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}
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}
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}
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