wip

1 files changed, 13 insertions, 2 deletions

diff --git a/modules/codec/c++/transport.hpp b/modules/codec/c++/transport.hpp
index 6116497..1dbe038 100644
--- a/modules/codec/c++/transport.hpp
+++ b/modules/codec/c++/transport.hpp
@@ -40,11 +40,22 @@ public:
 		return data_view;
 	}
 
-	error_or<array_buffer> chain_slice(chain_array_buffer& buff) const {
-		(void) buff;
+	error_or<uint64_t> wrap(buffer& out_buff, buffer& in_buff){
+		using trans_type = typename native_data_type<schema::Primitive<schema::UnsignedInteger, Len>>::type;
+		trans_type val{};
+		val = static_cast<trans_type>(in_buff.read_composite_length());
 
+		auto eov = stream_value<schema::Primitive<schema::UnsignedInteger, Len>>::encode(val, out_buff);
+		if(eov.is_error()){
+			auto& err = eov.get_error();
+			return std::move(err);
+		}
 
+		return Len;
+	}
 
+	error_or<array_buffer> chain_slice(chain_array_buffer& buff) const {
+		(void) buff;
 		return make_error<err::not_implemented>();
 	}
 };