From f5566251c94dfd4bbb7083a37d0c05aa0e31e3a9 Mon Sep 17 00:00:00 2001
From: Green Sky <green@g-s.xyz>
Date: Thu, 3 Aug 2023 23:35:25 +0200
Subject: [PATCH] start with plugins

---
 CMakeLists.txt             |  2 +-
 plugins/CMakeLists.txt     | 11 +++++++
 plugins/plugin_zox_ngc.cpp | 66 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 78 insertions(+), 1 deletion(-)
 create mode 100644 plugins/CMakeLists.txt
 create mode 100644 plugins/plugin_zox_ngc.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c33dafc..a9379e1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,5 +48,5 @@ endif()
 
 # cmake setup end
 
-#add_subdirectory(./src)
+add_subdirectory(./plugins)
 
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
new file mode 100644
index 0000000..2a02711
--- /dev/null
+++ b/plugins/CMakeLists.txt
@@ -0,0 +1,11 @@
+cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
+
+add_library(plugin_zox_ngc SHARED
+	./plugin_zox_ngc.cpp
+)
+
+target_link_libraries(plugin_zox_ngc PUBLIC
+	solanaceae_plugin
+	solanaceae_zox
+)
+
diff --git a/plugins/plugin_zox_ngc.cpp b/plugins/plugin_zox_ngc.cpp
new file mode 100644
index 0000000..013a1e6
--- /dev/null
+++ b/plugins/plugin_zox_ngc.cpp
@@ -0,0 +1,66 @@
+#include <solanaceae/plugin/solana_plugin_v1.h>
+
+#include <solanaceae/zox/ngc.hpp>
+
+#include <memory>
+#include <iostream>
+
+// fwd
+class RegMessageModel;
+
+#define RESOLVE_INSTANCE(x) static_cast<x*>(solana_api->resolveInstance(#x))
+#define PROVIDE_INSTANCE(x, p, v) solana_api->provideInstance(#x, p, static_cast<x*>(v))
+
+static std::unique_ptr<ZoxNGCEventProvider> g_zngc = nullptr;
+
+extern "C" {
+
+SOLANA_PLUGIN_EXPORT const char* solana_plugin_get_name(void) {
+	return "ZoxNGC";
+}
+
+SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_get_version(void) {
+	return SOLANA_PLUGIN_VERSION;
+}
+
+SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_start(struct SolanaAPI* solana_api) {
+	std::cout << "PLUGIN ZNGC START()\n";
+
+	if (solana_api == nullptr) {
+		return 1;
+	}
+
+	ToxEventProviderI* tox_event_provider_i = nullptr;
+
+	{ // make sure required types are loaded
+		tox_event_provider_i = RESOLVE_INSTANCE(ToxEventProviderI);
+
+		if (tox_event_provider_i == nullptr) {
+			std::cerr << "PLUGIN ZNGC missing ToxEventProviderI\n";
+			return 2;
+		}
+	}
+
+	// static store, could be anywhere tho
+	// construct with fetched dependencies
+	g_zngc = std::make_unique<ZoxNGCEventProvider>(*tox_event_provider_i);
+
+	// register types
+	PROVIDE_INSTANCE(ZoxNGCEventProviderI, "ZoxNGC", g_zngc.get());
+
+	return 0;
+}
+
+SOLANA_PLUGIN_EXPORT void solana_plugin_stop(void) {
+	std::cout << "PLUGIN ZNGC STOP()\n";
+
+	g_zngc.reset();
+}
+
+SOLANA_PLUGIN_EXPORT void solana_plugin_tick(float delta) {
+	(void)delta;
+	//std::cout << "PLUGIN ZNGC TICK()\n";
+}
+
+} // extern C
+