From 031ec5a012d43854a581263d84a8d90bb26896c2 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Wed, 29 Nov 2023 11:24:19 +0100
Subject: tools: Thinking about generating json schema info for jinja2 use

---
 c++/tools/c_gen_iface.hpp | 76 +++++++++++++++++++++++++++--------------------
 1 file changed, 43 insertions(+), 33 deletions(-)

(limited to 'c++/tools/c_gen_iface.hpp')

diff --git a/c++/tools/c_gen_iface.hpp b/c++/tools/c_gen_iface.hpp
index 68c8779..42f694f 100644
--- a/c++/tools/c_gen_iface.hpp
+++ b/c++/tools/c_gen_iface.hpp
@@ -23,18 +23,11 @@ struct c_types {
 				bool is_primitive;
 		};
 		
-		struct c_param {
-				std::string key;
-				std::string name;
-				bool is_primitive;
-		};
-
 		struct c_struct {
-				std::string def;
+				std::string kind;
+				std::string type;
 				std::string cpp_schema;
-				std::vector<c_member> member_keys;
-				std::string translate_to_c_source;
-				std::string translate_to_cpp_source;
+				std::vector<c_member> members;
 		};
 
 		struct c_response {
@@ -43,12 +36,10 @@ struct c_types {
 		};
 
 		struct c_func {
-				std::string def;
 				std::string cpp_schema;
-				c_response response;
-				std::vector<c_param> requests;
-				std::string source;
 				std::string cpp_name;
+				c_response response;
+				std::vector<c_member> requests;
 		};
 
 		using c_struct_map = std::map<std::string, c_struct>;
@@ -59,10 +50,37 @@ struct c_types {
 				c_struct_map struct_map;
 				c_func_map func_map;
 				std::string prefix;
+				std::string postfix;
 				std::string encoding;
 		};
 };
 
+namespace schema {
+using namespace saw::schema;
+
+using StructBindingSchema = Struct<
+		Member<String, "kind">,
+		Member<String, "key">,
+		Member<String, "cpp_schema">,
+		Member<Array<String>, "members">
+>;
+
+using FunctionBindingSchema = Struct<
+		Member<String, "cpp_schema">,
+		Member<String, "name">,
+		Member<String, "foo">
+>;
+
+using BindingSchema = Struct<
+		Member<String, "interface_schema">,
+		Member<String, "prefix">,
+		Member<String, "postfix">,
+		Member<String, "encoding">,
+		Member<Array<StructBindingSchema>, "structs">,
+		Member<Array<FunctionBindingSchema>, "functions">
+>;
+}
+
 /**
  * Helper to determine if we are dealing with primitive types
  */
@@ -154,8 +172,7 @@ struct c_data_translater<schema::Array<T,Dim>> {
 		using StructMap = typename c_types::c_struct_map;
 
 	static error_or<void> generate(c_types::state& c_state, std::string& type_str){
-		type_str = c_state.prefix + "_";
-		type_str += "array_";
+		type_str = "array_";
 
 		std::string inner_type_str;
 		auto eov = impl::c_data_translater<T>::generate(c_state, inner_type_str);
@@ -185,30 +202,23 @@ struct c_data_translater<schema::Array<T,Dim>> {
 				return make_error<err::critical>();
 		}
 
-		str.translate_to_c_source = "int translate_";
-		str.translate_to_c_source += type_str;
-		str.translate_to_c_source += "(const saw::data<";
-		str.translate_to_c_source += str.cpp_schema;
-		str.translate_to_c_source += ",";
-		str.translate_to_c_source += c_state.encoding;
-		str.translate_to_c_source += ">& cpp_data, struct ";
-		str.translate_to_c_source += type_str;
-		str.translate_to_c_source += "* c_data";
-
-
-		str.translate_to_c_source += "int translate_";
-		str.translate_to_c_source += inner_type_str;
-		str.translate_to_c_source += "(;
-
-
+		/**
+		 * Adding heap alloc data ptr
+		 */
 		{
 				c_types::c_member memb;
 				memb.key = inner_type_str;
 				memb.name = "data";
 				memb.is_primitive = c_is_primitive<T>::value;
 				// fn.members.emplace_back(std::move(memb));
+
 				str.members.emplace_back(std::move(memb));
 		}
+		{
+				c_types::c_member memb;
+				memb.key
+		}
+
 
 		str.def = "struct ";
 		str.def += type_str;
@@ -314,7 +324,7 @@ struct c_iface_translater<schema::Function<schema::Struct<schema::Member<Request
 		// Check necessary pointers
 		fn.source += "\tassert(ctx);\n";
 		fn.source += "\tif(!ctx){return -1;}\n\n";
-		fn.source += "\tauto rmt = reinterpret_cast<interface<IfaceSchema, "
+		fn.source += "\tauto rmt = reinterpret_cast<interface<IfaceSchema, ";
 		fn.source += c_state.encoding;
 		fn.source += ">*>(ctx);\n";
 
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