c++: Renamed src to c++

1 files changed, 93 insertions, 0 deletions

diff --git a/c++/codec/schema.h b/c++/codec/schema.h
new file mode 100644
index 0000000..2f63fe9
--- /dev/null
+++ b/c++/codec/schema.h
@@ -0,0 +1,93 @@
+#pragma once
+
+#include <forstio/core/common.h>
+#include <forstio/core/string_literal.h>
+
+namespace saw {
+namespace schema {
+// NOLINTBEGIN
+template <typename T, string_literal Literal> struct Member {};
+
+template <typename... T> struct Struct {
+	static_assert(
+		always_false<T...>,
+		"This schema template doesn't support this type of template argument");
+};
+
+template <typename... V, string_literal... K>
+struct Struct<Member<V, K>...> {};
+
+template <typename... T> struct Union {
+	static_assert(
+		always_false<T...>,
+		"This schema template doesn't support this type of template argument");
+};
+
+template <typename... V, string_literal... K>
+struct Union<Member<V, K>...> {};
+
+template <typename T, size_t Dim = 1> struct Array {};
+
+template <class T> struct is_array {
+	constexpr static bool value = false;
+};
+
+template <class T, size_t Dim> struct is_array<schema::Array<T,Dim>> {
+	constexpr static bool value = true;
+};
+
+template<typename T, size_t... S> struct FixedArray {};
+
+template <typename... T> struct Tuple {};
+
+/**
+ * This acts as a separator of different encodings being mashed together
+ */
+template <typename T, typename Enc>
+class Wrapper {};
+
+struct String {};
+
+struct SignedInteger {};
+struct UnsignedInteger {};
+struct FloatingPoint {};
+
+template <class T, size_t N> struct Primitive {
+	static_assert(((std::is_same_v<T, SignedInteger> ||
+					std::is_same_v<T, UnsignedInteger>)&&(N == 1 || N == 2 ||
+														  N == 4 || N == 8)) ||
+					  (std::is_same_v<T, FloatingPoint> && (N == 4 || N == 8)),
+				  "Primitive Type is not supported");
+};
+
+using Int8 = Primitive<SignedInteger, 1>;
+using Int16 = Primitive<SignedInteger, 2>;
+using Int32 = Primitive<SignedInteger, 4>;
+using Int64 = Primitive<SignedInteger, 8>;
+
+using UInt8 = Primitive<UnsignedInteger, 1>;
+using UInt16 = Primitive<UnsignedInteger, 2>;
+using UInt32 = Primitive<UnsignedInteger, 4>;
+using UInt64 = Primitive<UnsignedInteger, 8>;
+
+using Float32 = Primitive<FloatingPoint, 4>;
+using Float64 = Primitive<FloatingPoint, 8>;
+
+/**
+ * Classes enabling Rpc calls
+ */
+template <class Request, class Response, string_literal Literal>
+struct Function {};
+
+template <class... T> struct Interface {
+	static_assert(
+		always_false<T...>,
+		"This schema template doesn't support this type of template argument");
+};
+
+template <class... Request, class... Response, string_literal... Literal>
+struct Interface<Function<Request, Response, Literal>...> {};
+
+// NOLINTEND
+} // namespace schema
+} // namespace saw