Method loadModule

src/yvalve/PluginManager.cpp:958–1007

	}

	RefPtr<PluginModule> PluginSet::loadModule(const PluginLoadInfo& info)
	{
		PathName fixedModuleName(info.curModule);
		ISC_STATUS_ARRAY statusArray;

		ModuleLoader::Module* module = nullptr;
		int step = 0;
		bool bad = false;

		do
		{
			module = ModuleLoader::loadModule(statusArray, fixedModuleName);
		} while (module == nullptr && // break on success
				 !(bad = ModuleLoader::isLoadableModule(fixedModuleName)) && // Break if module is found but is bad
				 ModuleLoader::doctorModuleExtension(fixedModuleName, step)); // Break if no further modifications of name is available

		if (!module)
		{
			if (bad)
			{
				loadError(Arg::Gds(isc_pman_module_bad) << fixedModuleName <<
					Arg::StatusVector(statusArray));
			}
			if (info.required)
			{
				loadError(Arg::Gds(isc_pman_module_notfound) << fixedModuleName <<
					Arg::StatusVector(statusArray));
			}

			return RefPtr<PluginModule>(NULL);
		}

		RefPtr<PluginModule> rc(FB_NEW PluginModule(module, info.curModule));
		typedef void PluginEntrypoint(IMaster* masterInterface);
		PluginEntrypoint* startModule;
		ISC_STATUS_ARRAY stArray;
		if (module->findSymbol(stArray, STRINGIZE(FB_PLUGIN_ENTRY_POINT), startModule))
		{
			current = rc;
			startModule(masterInterface);
			current = NULL;
#ifdef DARWIN	// Plugin unload disabled in MacOS - GH-7112
			rc->addRef();
#endif
			return rc;
		}

		loadError(Arg::Gds(isc_pman_entrypoint_notfound) << fixedModuleName << Arg::StatusVector(stArray));
		return RefPtr<PluginModule>(NULL);	// compiler warning silencer
	}

	IPluginBase* PluginSet::getPlugin(CheckStatusWrapper* status)
	{