add the boilerplate

src/CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.9...3.24 FATAL_ERROR)
+
+project(solanaceae)
+
+add_library(solanaceae_message_n10n
+	./message_n10n.hpp
+	./message_n10n.cpp
+)
+
+target_include_directories(solanaceae_message_n10n PUBLIC .)
+target_compile_features(solanaceae_message_n10n PUBLIC cxx_std_17)
+target_link_libraries(solanaceae_message_n10n PUBLIC
+	solanaceae_message3
+)
+
+########################################
+

src/message_n10n.cpp

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+#include "./message_n10n.hpp"
+
+#include <solanaceae/message3/components.hpp>
+
+MessageN10n::MessageN10n(RegistryMessageModel& rmm) : _rmm(rmm) {
+}
+
+MessageN10n::~MessageN10n(void) {
+}
+
+bool MessageN10n::onEvent(const Message::Events::MessageConstruct& e) {
+	if (!e.e.all_of<Message::Components::MessageText>()) {
+		return false;
+	}
+
+	return false;
+}
+

src/message_n10n.hpp

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <solanaceae/message3/registry_message_model.hpp>
+
+class MessageN10n : public RegistryMessageModelEventI {
+	RegistryMessageModel& _rmm;
+
+	public:
+		MessageN10n(RegistryMessageModel& rmm);
+		virtual ~MessageN10n(void);
+
+	protected: // rmm
+		bool onEvent(const Message::Events::MessageConstruct& e) override;
+};
+