Method load

libraries/lib-vst3/module_linux.cpp:164–218

	}

	bool load (const std::string& inPath, std::string& errorDescription) override
	{
		auto modulePath = getSOPath (inPath);
		if (!modulePath)
		{
			errorDescription = inPath + " is not a module directory.";
			return false;
		}

		mModule = dlopen (reinterpret_cast<const char*> (modulePath->generic_string ().data ()),
		                  RTLD_LAZY);
		if (!mModule)
		{
			errorDescription = "dlopen failed.\n";
			errorDescription += dlerror ();
			return false;
		}
		// ModuleEntry is mandatory
		auto moduleEntry = getFunctionPointer<ModuleEntryFunc> ("ModuleEntry");
		if (!moduleEntry)
		{
			errorDescription =
			    "The shared library does not export the required 'ModuleEntry' function";
			return false;
		}
		// ModuleExit is mandatory
		auto moduleExit = getFunctionPointer<ModuleExitFunc> ("ModuleExit");
		if (!moduleExit)
		{
			errorDescription =
			    "The shared library does not export the required 'ModuleExit' function";
			return false;
		}
		auto factoryProc = getFunctionPointer<GetFactoryProc> ("GetPluginFactory");
		if (!factoryProc)
		{
			errorDescription =
			    "The shared library does not export the required 'GetPluginFactory' function";
			return false;
		}

		if (!moduleEntry (mModule))
		{
			errorDescription = "Calling 'ModuleEntry' failed";
			return false;
		}
		auto f = Steinberg::FUnknownPtr<Steinberg::IPluginFactory> (owned (factoryProc ()));
		if (!f)
		{
			errorDescription = "Calling 'GetPluginFactory' returned nullptr";
			return false;
		}
		factory = PluginFactory (f);
		return true;
	}

	void* mModule {nullptr};
};