private static IValueItem AutoCreateMissingDeserializeType(uint expectedTypeId, string orgAssemblyName, string typeFullName, IStreamReader reader, ISerializeContext ctx)
{
//todo: restrict property count and global auto create types
short propertyCount = reader.ReadInt16();
string typeName = typeFullName.Split('.').Last();
string assemblyName = $"IOCTalk.AutoGenerated.{orgAssemblyName}";
StringBuilder code = new StringBuilder();
code.AppendLine("using System;");
code.AppendLine();
code.Append("namespace ");
code.Append(assemblyName);
code.AppendLine();
code.AppendLine("{");
code.Append($" public class {typeName}AutoGenerated");
code.AppendLine();
code.AppendLine(" {");
code.AppendLine();
for (int i = 0; i < propertyCount; i++)
{
ItemType itemType = (ItemType)reader.ReadInt16(); // ItemType Enum
uint propertyTypeId = reader.ReadUInt32(); // TypeId (Type Hash)
string propertyName = reader.ReadString(); // Property Name
bool isNullable = reader.ReadBool(); // Nullable Flag
// add property code
Type propType = ValueItem.GetRuntimeType(itemType);
if (propType == null)
{
propType = typeof(object);
}
code.AppendLine($" public {TypeService.GetSourceCodeTypeName(propType)} {propertyName} {{get; set;}}");
code.AppendLine();
}
code.AppendLine();
code.AppendLine(" }");
code.AppendLine("}");
var type = TypeService.ImplementDynamicType(code.ToString(), assemblyName);
ComplexStructure autoCreateStructure = new ComplexStructure(type, null, null, null, ctx);
autoCreateStructure.TypeId = expectedTypeId; // reset type id because of object only properties
// Register auto created type
BinarySerializer.RegisterTolerantTypeMapping(autoCreateStructure);
return(autoCreateStructure);
}
