99 lines
2.6 KiB
C#
99 lines
2.6 KiB
C#
/*
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Copyright (C) 2009 Jeroen Frijters
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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Jeroen Frijters
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jeroen@frijters.net
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*/
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using IKVM.Reflection.Emit;
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using IKVM.Reflection.Writer;
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using IKVM.Reflection.Reader;
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namespace IKVM.Reflection
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{
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sealed class FieldSignature : Signature
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{
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private readonly Type fieldType;
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private readonly CustomModifiers mods;
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internal static FieldSignature Create(Type fieldType, CustomModifiers customModifiers)
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{
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return new FieldSignature(fieldType, customModifiers);
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}
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private FieldSignature(Type fieldType, CustomModifiers mods)
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{
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this.fieldType = fieldType;
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this.mods = mods;
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}
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public override bool Equals(object obj)
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{
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FieldSignature other = obj as FieldSignature;
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return other != null
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&& other.fieldType.Equals(fieldType)
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&& other.mods.Equals(mods);
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}
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public override int GetHashCode()
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{
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return fieldType.GetHashCode() ^ mods.GetHashCode();
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}
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internal Type FieldType
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{
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get { return fieldType; }
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}
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internal CustomModifiers GetCustomModifiers()
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{
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return mods;
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}
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internal FieldSignature ExpandTypeParameters(Type declaringType)
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{
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return new FieldSignature(
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fieldType.BindTypeParameters(declaringType),
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mods.Bind(declaringType));
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}
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internal static FieldSignature ReadSig(ModuleReader module, ByteReader br, IGenericContext context)
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{
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if (br.ReadByte() != FIELD)
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{
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throw new BadImageFormatException();
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}
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CustomModifiers mods = CustomModifiers.Read(module, br, context);
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Type fieldType = ReadType(module, br, context);
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return new FieldSignature(fieldType, mods);
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}
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internal override void WriteSig(ModuleBuilder module, ByteBuffer bb)
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{
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bb.Write(FIELD);
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WriteCustomModifiers(module, bb, mods);
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WriteType(module, bb, fieldType);
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}
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}
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}
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