internal static void Serialize(object obj, BinaryWriter binaryWriter)
{
if (obj == null)
{
obj = Null;
}
var objectType = obj.GetType().GetTypeInfo();
if (SerializationMap.GetIdByType(objectType, out var typeId))
{
binaryWriter.Write(typeId);
var metadatas = GetMetadatas(objectType);
ComputeFlags(obj, metadatas);
Serialize(binaryWriter, obj);
}
else
{
SerializeValue(binaryWriter, obj, null);
}
}
public static object Deserialize(BinaryReader binaryReader, TypeInfo typeInfo)
{
if (typeInfo == null || typeof(IObject).GetTypeInfo().IsAssignableFrom(typeInfo))
{
return(DeserializeObject(binaryReader, typeInfo));
}
var serializator = SerializationMap.GetSerializator(typeInfo);
return(serializator.Deserialize(binaryReader, null));
}
private static IObject DeserializeObject(BinaryReader reader, TypeInfo propertyTypeInfo)
{
var id = reader.ReadUInt32();
if (!SerializationMap.GetTypeById(id, out var typeInfo))
{
throw new NotSupportedException();
}
if (Equals(typeInfo, NullTypeInfo))
{
return(null);
}
var metadatas = GetMetadatas(typeInfo);
var typeForCreate = (propertyTypeInfo != null && propertyTypeInfo.IsClass ? propertyTypeInfo : typeInfo).AsType();
var obj = Activator.CreateInstance(typeForCreate);
foreach (var metadata in metadatas)
{
if (metadata.CanSerializeIndex.HasValue)
{
var flags = (BitArray)metadata.CanSerializeSource.GetValue(obj);
if (!flags[metadata.CanSerializeIndex.Value])
{
continue;
}
}
if (metadata.FromFlagIndex.HasValue)
{
var flags = (BitArray)metadata.FromFlagSource.GetValue(obj);
var flagValue = flags[metadata.FromFlagIndex.Value];
metadata.PropertyInfo.SetValue(obj, flagValue);
continue;
}
var serializator = SerializationMap.GetSerializator(metadata.PropertyTypeInfo);
var value = serializator.Deserialize(reader, metadata);
metadata.PropertyInfo.SetValue(obj, value);
}
return((IObject)obj);
}
private static void SerializeValue(BinaryWriter binaryWriter, object value, SerializationMetadata metadata)
{
ISerializator ser;
if (value != null)
{
ser = SerializationMap.GetSerializator(value.GetType().GetTypeInfo());
}
else
{
value = Null;
ser = SerializationMap.GetSerializator(NullTypeInfo);
}
ser.Serialize(binaryWriter, value, metadata);
}
// ReSharper disable once MethodOverloadWithOptionalParameter
internal static object Deserialize(IByteBuffer buffer, SerializationMetadata metadata)
{
if (metadata != null)
{
ISerializator ser;
if (buffer.GetUnsignedIntLE(buffer.ReaderIndex) == TgZipPackageId)
{
buffer.SkipBytes(4);
ser = SerializationMap.GetSerializator(typeof(TgZipPacked).GetTypeInfo());
}
else
{
ser = SerializationMap.GetSerializator(metadata.PropertyTypeInfo);
}
return(ser.Deserialize(buffer, metadata));
}
return(Deserialize(buffer, typeof(IObject).GetTypeInfo()));
}
internal static void Serialize(object obj, IByteBuffer buffer, SerializationMetadata metadata = null)
{
var ser = SerializationMap.GetSerializator(obj.GetType().GetTypeInfo());
ser.Serialize(obj, buffer, metadata);
}
internal static object Deserialize(IByteBuffer buffer, TypeInfo typeInfo)
{
var ser = SerializationMap.GetSerializator(typeInfo);
return(ser.Deserialize(buffer, null));
}
static Serializer()
{
SerializationMap.GetIdByType(typeof(TgZipPacked).GetTypeInfo(), out TgZipPackageId);
}