plugin boilerplate

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
+