private void ImplementEnumInlineWriteMethod(EnumTypeModel enumModel)
{
var type = enumModel.ClrType;
var underlyingType = Enum.GetUnderlyingType(type);
string body = this.GetSerializeInvocation(underlyingType, $"({CSharpHelpers.GetCompilableTypeName(underlyingType)})item", "originalOffset");
this.GenerateSerializeMethod(type, body);
}
public static EnumDescriptor CreateEnumDescriptor(
ICSharpClientBuilderContext context,
EnumTypeModel model)
{
return(new EnumDescriptor(
model.Name,
context.Namespace,
CreateEnumElementDescriptors(model)));
}
public static EnumValueSerializerDescriptor CreateEnumValueSerializerDescriptor(
ICSharpClientBuilderContext context,
EnumTypeModel model)
{
return(new EnumValueSerializerDescriptor(
context.CreateTypeName($"{model.Name}ValueSerializer"),
context.Namespace,
model.Type.Name,
context.GetFullTypeName((EnumType)model.Type),
CreateEnumElementDescriptors(model)));
}
public override IType NormalizeTypeDeclaration(IType type)
{
if (type == null)
{
return(null);
}
if (type is ITypeModel)
{
return(type);
}
if (_visited.ContainsKey(type))
{
return(_visited[type]);
}
if (type is PrimaryType)
{
_visited[type] = new PrimaryTypeModel(type as PrimaryType);
return(_visited[type]);
}
if (type is SequenceType)
{
SequenceTypeModel model = new SequenceTypeModel(type as SequenceType);
_visited[type] = model;
return(NormalizeSequenceType(model));
}
if (type is DictionaryType)
{
DictionaryTypeModel model = new DictionaryTypeModel(type as DictionaryType);
_visited[type] = model;
return(NormalizeDictionaryType(model));
}
if (type is CompositeType)
{
CompositeTypeModel model = NewCompositeTypeModel(type as CompositeType);
_visited[type] = model;
return(NormalizeCompositeType(model));
}
if (type is EnumType)
{
EnumTypeModel model = NewEnumTypeModel(type as EnumType);
_visited[type] = model;
return(NormalizeEnumType(model));
}
throw new NotSupportedException(string.Format(CultureInfo.InvariantCulture,
"Type {0} is not supported.", type.GetType()));
}
private static IReadOnlyList <EnumElementDescriptor> CreateEnumElementDescriptors(
EnumTypeModel model)
{
var elements = new List <EnumElementDescriptor>();
foreach (EnumValueModel value in model.Values)
{
elements.Add(new EnumElementDescriptor(
value.Name,
value.Value.Name,
value.UnderlyingValue is { } s
? (long?)long.Parse(s, CultureInfo.InvariantCulture)
: null));
}
return(elements);
}
/// <summary>
/// Tries to create a type model based on the given type.
/// </summary>
public bool TryCreateTypeModel(TypeModelContainer container, Type type, [NotNullWhen(true)] out ITypeModel?typeModel)
{
if (type == typeof(string))
{
typeModel = new StringTypeModel(container);
return(true);
}
if (type.IsArray)
{
if (typeof(IFlatBufferUnion).IsAssignableFrom(type.GetElementType()))
{
typeModel = new ArrayVectorOfUnionTypeModel(type, container);
}
else
{
typeModel = new ArrayVectorTypeModel(type, container);
}
return(true);
}
if (type.IsGenericType)
{
var genericDef = type.GetGenericTypeDefinition();
if (genericDef == typeof(IList <>) || genericDef == typeof(IReadOnlyList <>))
{
if (typeof(IFlatBufferUnion).IsAssignableFrom(type.GetGenericArguments()[0]))
{
typeModel = new ListVectorOfUnionTypeModel(type, container);
}
else
{
typeModel = new ListVectorTypeModel(type, container);
}
return(true);
}
if (genericDef == typeof(Memory <>) || genericDef == typeof(ReadOnlyMemory <>))
{
typeModel = new MemoryVectorTypeModel(type, container);
return(true);
}
if (genericDef == typeof(IIndexedVector <,>))
{
typeModel = new IndexedVectorTypeModel(type, container);
return(true);
}
}
if (typeof(IFlatBufferUnion).IsAssignableFrom(type))
{
typeModel = new UnionTypeModel(type, container);
return(true);
}
if (type.IsEnum)
{
typeModel = new EnumTypeModel(type, container);
return(true);
}
var underlyingType = Nullable.GetUnderlyingType(type);
if (underlyingType is not null)
{
typeModel = new NullableTypeModel(container, type);
return(true);
}
var tableAttribute = type.GetCustomAttribute <FlatBufferTableAttribute>();
var structAttribute = type.GetCustomAttribute <FlatBufferStructAttribute>();
if (tableAttribute is not null && structAttribute is not null)
{
throw new InvalidFlatBufferDefinitionException($"Type '{CSharpHelpers.GetCompilableTypeName(type)}' is declared as both [FlatBufferTable] and [FlatBufferStruct].");
}
private void ImplementEnumGetMaxSizeMethod(EnumTypeModel enumModel)
{
string body = $"return {enumModel.MaxInlineSize};";
this.GenerateGetMaxSizeMethod(enumModel.ClrType, body);
}