|
private LookupStructDefinition ( |
||
| type | ||
| Résultat | StructDefinition | |
internal void CheckMixedMarshalling(object o, Type type, UInt32 count)
{
if (type.IsClass)
{
var defn = GR2.LookupStructDefinition(type, o);
if (defn.MixedMarshal)
{
AddMixedMarshalling(o, count, defn);
}
}
}
private void LoadAttributes(FieldInfo info, GR2Writer writer)
{
var attrs = info.GetCustomAttributes(typeof(SerializationAttribute), true);
if (attrs.Length > 0)
{
SerializationAttribute serialization = attrs[0] as SerializationAttribute;
if (serialization.Section != SectionType.Invalid)
{
PreferredSection = serialization.Section;
}
DataArea = serialization.DataArea;
if (serialization.Type != MemberType.Invalid)
{
Type = serialization.Type;
}
if (serialization.TypeSelector != null)
{
TypeSelector = Activator.CreateInstance(serialization.TypeSelector) as VariantTypeSelector;
}
if (serialization.SectionSelector != null)
{
SectionSelector = Activator.CreateInstance(serialization.SectionSelector) as SectionSelector;
}
if (serialization.Serializer != null)
{
Serializer = Activator.CreateInstance(serialization.Serializer) as NodeSerializer;
}
if (writer != null && serialization.Prototype != null)
{
WriteDefinition = writer.LookupStructDefinition(serialization.Prototype);
}
if (serialization.Name != null)
{
GrannyName = serialization.Name;
}
Prototype = serialization.Prototype;
SerializationKind = serialization.Kind;
ArraySize = serialization.ArraySize;
MinVersion = serialization.MinVersion;
MaxVersion = serialization.MaxVersion;
}
}
public static MemberDefinition CreateFromFieldInfo(FieldInfo info, GR2Writer writer)
{
var member = new MemberDefinition();
var type = info.FieldType;
member.Name = info.Name;
member.GrannyName = info.Name;
member.Extra = new UInt32[] { 0, 0, 0 };
member.CachedField = info;
member.HasCachedField = true;
member.LoadAttributes(info, writer);
if (type.IsArray)
{
if (member.ArraySize == 0)
{
throw new InvalidOperationException("SerializationAttribute.ArraySize must be set for fixed size arrays");
}
type = type.GetElementType();
}
if (member.Type == MemberType.Invalid)
{
if (type == typeof(SByte))
{
member.Type = MemberType.Int8;
}
else if (type == typeof(Byte))
{
member.Type = MemberType.UInt8;
}
else if (type == typeof(Int16))
{
member.Type = MemberType.Int16;
}
else if (type == typeof(UInt16))
{
member.Type = MemberType.UInt16;
}
else if (type == typeof(Int32))
{
member.Type = MemberType.Int32;
}
else if (type == typeof(UInt32))
{
member.Type = MemberType.UInt32;
}
else if (type == typeof(Half))
{
member.Type = MemberType.Real16;
}
else if (type == typeof(Single))
{
member.Type = MemberType.Real32;
}
else if (type == typeof(string))
{
member.Type = MemberType.String;
}
else if (type == typeof(Transform))
{
member.Type = MemberType.Transform;
}
else if (type == typeof(object) || type.IsAbstract || type.IsInterface)
{
member.Type = MemberType.VariantReference;
}
else if (type.GetInterfaces().Contains(typeof(IList <object>)))
{
member.Type = MemberType.ReferenceToVariantArray;
}
else if (type.GetInterfaces().Contains(typeof(System.Collections.IList)))
{
member.Type = MemberType.ReferenceToArray; // or ArrayOfReferences?
}
else
{
member.Type = MemberType.Reference; // or Inline?
}
}
if (member.SerializationKind != SerializationKind.None && member.WriteDefinition == null && writer != null)
{
if (member.Type == MemberType.Inline || member.Type == MemberType.Reference)
{
member.WriteDefinition = writer.LookupStructDefinition(type);
}
else if (member.Type == MemberType.ReferenceToArray || member.Type == MemberType.ArrayOfReferences)
{
member.WriteDefinition = writer.LookupStructDefinition(type.GetGenericArguments().Single());
}
}
return(member);
}
