plugin boilerplate

CMakeLists.txt

@@ -67,6 +67,6 @@ endif()
 add_subdirectory(./src)
 
 if (SOLANACEAE_TOX_P2PRNG_BUILD_PLUGINS)
-	#add_subdirectory(./plugins)
+	add_subdirectory(./plugins)
 endif()
 

plugins/CMakeLists.txt

@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.9...3.24 FATAL_ERROR)
+
+########################################
+
+add_library(plugin_tox_p2prng MODULE
+	./plugin_tox_p2prng.cpp
+)
+target_compile_features(plugin_tox_p2prng PUBLIC cxx_std_17)
+set_target_properties(plugin_tox_p2prng PROPERTIES
+	C_VISIBILITY_PRESET hidden
+)
+target_link_libraries(plugin_tox_p2prng PUBLIC
+	solanaceae_tox_p2prng
+	solanaceae_plugin
+)
+

plugins/plugin_tox_p2prng.cpp

@@ -0,0 +1,62 @@
+#include <solanaceae/plugin/solana_plugin_v1.h>
+
+#include <solanaceae/tox_p2prng/tox_p2prng.hpp>
+#include <solanaceae/toxcore/tox_interface.hpp>
+
+#include <memory>
+#include <limits>
+#include <iostream>
+
+static std::unique_ptr<ToxP2PRNG> g_tox_p2prng = nullptr;
+
+constexpr const char* plugin_name = "ToxP2PRNG";
+
+extern "C" {
+
+SOLANA_PLUGIN_EXPORT const char* solana_plugin_get_name(void) {
+	return plugin_name;
+}
+
+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 " << plugin_name << " START()\n";
+
+	if (solana_api == nullptr) {
+		return 1;
+	}
+
+	try {
+		auto* tox_i = PLUG_RESOLVE_INSTANCE(ToxI);
+		auto* tep_i = PLUG_RESOLVE_INSTANCE(ToxEventProviderI);
+		auto* tcm = PLUG_RESOLVE_INSTANCE(ToxContactModel2);
+
+		// static store, could be anywhere tho
+		// construct with fetched dependencies
+		g_tox_p2prng = std::make_unique<ToxP2PRNG>(*tox_i, *tep_i, *tcm);
+
+		// register types
+		PLUG_PROVIDE_INSTANCE(ToxP2PRNG, plugin_name, g_tox_p2prng.get());
+		PLUG_PROVIDE_INSTANCE(P2PRNGI, plugin_name, g_tox_p2prng.get());
+	} catch (const ResolveException& e) {
+		std::cerr << "PLUGIN " << plugin_name << " " << e.what << "\n";
+		return 2;
+	}
+
+	return 0;
+}
+
+SOLANA_PLUGIN_EXPORT void solana_plugin_stop(void) {
+	std::cout << "PLUGIN " << plugin_name << " STOP()\n";
+
+	g_tox_p2prng.reset();
+}
+
+SOLANA_PLUGIN_EXPORT float solana_plugin_tick(float) {
+	return std::numeric_limits<float>::max();
+}
+
+} // extern C
+

src/solanaceae/tox_p2prng/tox_p2prng.cpp

@@ -50,6 +50,14 @@ std::vector<uint8_t> ToxP2PRNG::newGernationPeers(const std::vector<Contact3Hand
 	return {};
 }
 
+P2PRNG::State ToxP2PRNG::getSate(const ByteSpan id) {
+	return P2PRNG::State::UNKNOWN;
+}
+
+ByteSpan ToxP2PRNG::getResult(const ByteSpan id) {
+	return {};
+}
+
 bool ToxP2PRNG::handlePacket(
 	Contact3Handle c,
 	const uint8_t* data,