internal override IList <CustomAttributeData> GetCustomAttributesData(Type attributeType)
{
List <CustomAttributeData> list = module.GetCustomAttributes(this.MetadataToken, attributeType);
if ((this.Attributes & FieldAttributes.HasFieldMarshal) != 0 &&
(attributeType == null || attributeType.IsAssignableFrom(module.universe.System_Runtime_InteropServices_MarshalAsAttribute)))
{
list.Add(MarshalSpec.GetMarshalAsAttribute(module, this.MetadataToken));
}
if (declaringType.IsExplicitLayout &&
(attributeType == null || attributeType.IsAssignableFrom(module.universe.System_Runtime_InteropServices_FieldOffsetAttribute)))
{
int rid = index + 1;
// TODO use binary search?
for (int i = 0; i < module.FieldLayout.records.Length; i++)
{
if (module.FieldLayout.records[i].Field == rid)
{
ConstructorInfo constructor = module.universe.System_Runtime_InteropServices_FieldOffsetAttribute.GetConstructor(new Type[] { module.universe.System_Int32 });
list.Add(new CustomAttributeData(constructor,
new object[] { module.FieldLayout.records[i].Offset },
null));
break;
}
}
}
return(list);
}
public void SetCustomAttribute(CustomAttributeBuilder customAttributeBuilder)
{
Universe u = moduleBuilder.universe;
if (customAttributeBuilder.Constructor.DeclaringType == u.System_Runtime_InteropServices_InAttribute)
{
flags |= (short)ParameterAttributes.In;
}
else if (customAttributeBuilder.Constructor.DeclaringType == u.System_Runtime_InteropServices_OutAttribute)
{
flags |= (short)ParameterAttributes.Out;
}
else if (customAttributeBuilder.Constructor.DeclaringType == u.System_Runtime_InteropServices_OptionalAttribute)
{
flags |= (short)ParameterAttributes.Optional;
}
else if (customAttributeBuilder.Constructor.DeclaringType == u.System_Runtime_InteropServices_MarshalAsAttribute)
{
MarshalSpec.SetMarshalAsAttribute(moduleBuilder, PseudoToken, customAttributeBuilder);
flags |= (short)ParameterAttributes.HasFieldMarshal;
}
else
{
moduleBuilder.SetCustomAttribute(PseudoToken, customAttributeBuilder);
}
}
public void SetCustomAttribute(CustomAttributeBuilder customBuilder)
{
Universe u = this.Module.universe;
if (customBuilder.Constructor.DeclaringType == u.System_Runtime_InteropServices_FieldOffsetAttribute)
{
customBuilder = customBuilder.DecodeBlob(this.Module.Assembly);
SetOffset((int)customBuilder.GetConstructorArgument(0));
}
else if (customBuilder.Constructor.DeclaringType == u.System_Runtime_InteropServices_MarshalAsAttribute)
{
MarshalSpec.SetMarshalAsAttribute(typeBuilder.ModuleBuilder, pseudoToken, customBuilder);
attribs |= FieldAttributes.HasFieldMarshal;
}
else if (customBuilder.Constructor.DeclaringType == u.System_NonSerializedAttribute)
{
attribs |= FieldAttributes.NotSerialized;
}
else if (customBuilder.Constructor.DeclaringType == u.System_Runtime_CompilerServices_SpecialNameAttribute)
{
attribs |= FieldAttributes.SpecialName;
}
else
{
typeBuilder.ModuleBuilder.SetCustomAttribute(pseudoToken, customBuilder);
}
}
internal override IList <CustomAttributeData> GetCustomAttributesData(Type attributeType)
{
IList <CustomAttributeData> list = base.GetCustomAttributesData(attributeType);
if ((this.Attributes & ParameterAttributes.HasFieldMarshal) != 0 &&
(attributeType == null || attributeType.IsAssignableFrom(this.Module.universe.System_Runtime_InteropServices_MarshalAsAttribute)))
{
list.Add(MarshalSpec.GetMarshalAsAttribute(this.Module, this.MetadataToken));
}
return(list);
}
public override void VisitMarshalSpec(MarshalSpec marshalSpec)
{
if (marshalSpec.Container is FieldDefinition)
{
FieldReference fr = (FieldReference)marshalSpec.Container;
TypeReference tr = GetTypeReference(fr.DeclaringType);
if (tr is TypeDefinition)
{
marshalSpec.Container = (tr as TypeDefinition).Fields.GetField(fr.Name);
}
else
{
throw new ArgumentException("Can't found field:" + fr.DeclaringType.FullName + "::" + fr.Name);
}
}
}
internal override IList <CustomAttributeData> GetCustomAttributesData(Type attributeType)
{
List <CustomAttributeData> list = module.GetCustomAttributes(this.MetadataToken, attributeType);
if ((this.Attributes & FieldAttributes.HasFieldMarshal) != 0 &&
(attributeType == null || attributeType.IsAssignableFrom(module.universe.System_Runtime_InteropServices_MarshalAsAttribute)))
{
list.Add(MarshalSpec.GetMarshalAsAttribute(module, this.MetadataToken));
}
if (declaringType.IsExplicitLayout &&
(attributeType == null || attributeType.IsAssignableFrom(module.universe.System_Runtime_InteropServices_FieldOffsetAttribute)))
{
foreach (int i in module.FieldLayout.Filter(index + 1))
{
ConstructorInfo constructor = module.universe.System_Runtime_InteropServices_FieldOffsetAttribute.GetPseudoCustomAttributeConstructor(module.universe.System_Int32);
list.Add(new CustomAttributeData(module, constructor,
new object[] { module.FieldLayout.records[i].Offset },
null));
break;
}
}
return(list);
}
public virtual void VisitMarshalSpec(MarshalSpec marshalSpec)
{
}
public void VisitMarshalSpec(MarshalSpec marshalSpec)
{
}
public void Read(ClrModuleReader reader)
{
this.Parent = reader.ReadCodedIndex <HasFieldMarshal>();
this.NativeType = new MarshalSpec(reader.ReadBlob());
}
public void Read(ClrModuleReader reader)
{
this.Parent = reader.ReadCodedIndex<HasFieldMarshal>();
this.NativeType = new MarshalSpec(reader.ReadBlob());
}