public ArrayDataSerializer(Type elementType, DataSerializer elementSerializer, DataType arrayDataType)
{
_size = UnsafeUtils.GetArrayElementSize(elementType);
_elementType = elementType;
_elementSerializer = elementSerializer;
_dataType = arrayDataType;
}
internal static void LocalInitialize()
{
var listType = typeof(List <object>);
var itemsMember = listType.GetField("_items", BindingFlags.Instance | BindingFlags.NonPublic);
var sizeMember = listType.GetField("_size", BindingFlags.Instance | BindingFlags.NonPublic);
_itemsFieldOffset = UnsafeUtils.GetFieldOffset(itemsMember);
_sizeFieldOffset = UnsafeUtils.GetFieldOffset(sizeMember);
}
public static FieldData[] GetFields(Type type, USerializer uSerializer, bool initializeDataSerializer = true)
{
var bindingFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
using (var fieldsIterator = new TypeFieldsIterator(8))
{
var size = fieldsIterator.Fill(type, bindingFlags);
var fields = new FieldData[size];
var index = 0;
for (var i = 0; i < size; i++)
{
var fieldInfo = fieldsIterator[i];
if (uSerializer.SerializationPolicy.ShouldSerialize(fieldInfo) == false)
{
continue;
}
if (uSerializer.TryGetDataSerializer(fieldInfo.FieldType,
out var serializationMethods,
initializeDataSerializer) == false)
{
continue;
}
if (serializationMethods == null)
{
throw new Exception($"Returned null serializer for {fieldInfo.FieldType}");
}
var fieldOffset = UnsafeUtils.GetFieldOffset(fieldInfo);
if (fieldOffset > short.MaxValue)
{
throw new Exception("Field offset way to big!");
}
var alternateNames = uSerializer.SerializationPolicy.GetAlternateNames(fieldInfo);
fields[index] = new FieldData(fieldInfo.Name, alternateNames, serializationMethods, (ushort)fieldOffset);
index++;
}
if (index != fields.Length)
{
Array.Resize(ref fields, index);
}
OrderFields(fields);
return(fields);
}
}
public ClassFieldWriter(DataSerializer dataSerializer, FieldInfo fieldInfo)
{
if (dataSerializer == null)
{
throw new ArgumentNullException(nameof(dataSerializer));
}
if (fieldInfo == null)
{
throw new ArgumentNullException(nameof(fieldInfo));
}
if (fieldInfo.DeclaringType.IsClass == false)
{
throw new ArgumentException(nameof(fieldInfo));
}
_fieldOffset = UnsafeUtils.GetFieldOffset(fieldInfo);
_dataSerializer = dataSerializer;
}
public StructFieldWriter(DataSerializer dataSerializer, FieldInfo fieldInfo)
{
_fieldOffset = UnsafeUtils.GetFieldOffset(fieldInfo);
_dataSerializer = dataSerializer;
}
