From 059dc4308ac731d2b3c324166d87b8d527b9d217 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Wed, 15 May 2024 13:36:15 +0200
Subject: Fixed compilation of attached ctx data

---
 modules/codec/c++/interface.hpp | 35 +++++++++++++++++++++--------------
 1 file changed, 21 insertions(+), 14 deletions(-)

(limited to 'modules/codec/c++')

diff --git a/modules/codec/c++/interface.hpp b/modules/codec/c++/interface.hpp
index f77c05f..d6d02a3 100644
--- a/modules/codec/c++/interface.hpp
+++ b/modules/codec/c++/interface.hpp
@@ -35,6 +35,7 @@ public:
 
 		error_or<data<Response, Encode>> call(data<Request, Encode> req, Context ctx = {}){
 			if constexpr (std::is_same_v<Context, void_t>){
+				(void) ctx;
 				return func_(std::move(req));
 			} else {
 				return func_(std::move(req), ctx);
@@ -50,17 +51,17 @@ public:
 
 };
 
-template<typename T, typename Encode, typename... Funcs>
+template<typename T, typename Encode, typename Context = void_t >
 class interface;
 
-template<typename... Requests, typename... Responses, string_literal... Names, typename Encode>
-class interface<schema::Interface<schema::Member<schema::Function<Requests, Responses>, Names>...>, Encode> {
+template<typename... Requests, typename... Responses, string_literal... Names, typename Encode, typename Context>
+class interface<schema::Interface<schema::Member<schema::Function<Requests, Responses>, Names>...>, Encode, Context> {
 public:
 	using Schema = schema::Interface<schema::Member<schema::Function<Requests, Responses>,Names>...>;
 private:
-		std::tuple<function<schema::Function<Requests, Responses>, Encode>...> funcs_;
+		std::tuple<function<schema::Function<Requests, Responses>, Encode, Context>...> funcs_;
 public:
-		interface(function<schema::Function<Requests, Responses>, Encode>... funcs):
+		interface(function<schema::Function<Requests, Responses>, Encode, Context>... funcs):
 				funcs_{std::move(funcs)...}
 		{}
 
@@ -84,6 +85,7 @@ public:
 				>
 		,
 				Encode
+		,		Context
 		>& get(){
 				return std::get<parameter_key_pack_index<Lit, Names...>::value>(funcs_);
 		}
@@ -103,26 +105,31 @@ public:
 												Lit, Names...
 										>::value
 								, Requests...>::type
-						, Encode> req
+						, Encode> req,
+						Context ctx = {}
 				){
-				return get<Lit>().call(std::move(req));
+				if constexpr (std::is_same_v<Context, void_t>) {
+					(void) ctx;
+					return get<Lit>().call(std::move(req));
+				}else{
+					return get<Lit>().call(std::move(req), ctx);
+				}
 		}
-
 };
 
-template<typename T, typename Encode>
+template<typename T, typename Encode, typename Context = void_t>
 struct function_factory {
 		template<typename Func>
-		static function<T,Encode> create(Func func){
-				return function<T,Encode>{std::move(func)};
+		static function<T,Encode, Context> create(Func func){
+				return function<T,Encode,Context> {std::move(func)};
 		}
 };
 
-template<typename T, typename Encode>
+template<typename T, typename Encode, typename Context = void_t>
 struct interface_factory {
 		template<typename... Func>
-		static interface<T,Encode> create(Func... func){
-				return interface<T,Encode>{std::move(func)...};
+		static interface<T,Encode,Context> create(Func... func){
+				return interface<T,Encode,Context>{std::move(func)...};
 		}
 };
 }
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