private async void Startup() { // Set the AppDomain working directory to the current resource root Environment.CurrentDirectory = Path.GetFullPath(API.GetResourcePath(API.GetCurrentResourceName())); Logger.Initialize(); new Logger().Info($"NFive {typeof(Program).Assembly.GetCustomAttributes<AssemblyInformationalVersionAttribute>().First().InformationalVersion}"); var config = ConfigurationManager.Load <CoreConfiguration>("nfive.yml"); ServerLogConfiguration.Output = config.Log.Output; //ServerConfiguration.LogLevel = config.Log.Level; var logger = new Logger(config.Log.Core); API.SetGameType(config.Display.Game); API.SetMapName(config.Display.Map); // Setup RPC handlers RpcManager.Configure(config.Log.Rpc, this.EventHandlers); // Client log mirroring new RpcHandler().Event("nfive:log:mirror").On(new Action <IRpcEvent, DateTime, LogLevel, string, string>((e, dt, level, prefix, message) => { new Logger(LogLevel.Trace, $"Client#{e.Client.Handle}|{prefix}").Log(message, level); })); var events = new EventManager(config.Log.Events); var rcon = new RconManager(new RpcHandler()); // Load core controllers var dbController = new DatabaseController(new Logger(config.Log.Core, "Database"), events, new RpcHandler(), rcon, ConfigurationManager.Load <DatabaseConfiguration>("database.yml")); await dbController.Loaded(); this.controllers.Add(new Name("NFive/Database"), new List <Controller> { dbController }); var sessionController = new SessionController(new Logger(config.Log.Core, "Session"), events, new RpcHandler(), rcon, ConfigurationManager.Load <SessionConfiguration>("session.yml")); await sessionController.Loaded(); this.controllers.Add(new Name("NFive/Session"), new List <Controller> { sessionController }); // Resolve dependencies var graph = DefinitionGraph.Load(); var pluginDefaultLogLevel = config.Log.Plugins.ContainsKey("default") ? config.Log.Plugins["default"] : LogLevel.Info; // IoC var assemblies = new List <Assembly>(); assemblies.AddRange(graph.Plugins.Where(p => p.Server?.Include != null).SelectMany(p => p.Server.Include.Select(i => Assembly.LoadFrom(Path.Combine("plugins", p.Name.Vendor, p.Name.Project, $"{i}.net.dll"))))); assemblies.AddRange(graph.Plugins.Where(p => p.Server?.Main != null).SelectMany(p => p.Server.Main.Select(m => Assembly.LoadFrom(Path.Combine("plugins", p.Name.Vendor, p.Name.Project, $"{m}.net.dll"))))); var registrar = new ContainerRegistrar(); registrar.RegisterService <ILogger>(s => new Logger()); registrar.RegisterType <IRpcHandler, RpcHandler>(); registrar.RegisterInstance <IEventManager>(events); registrar.RegisterInstance <IRconManager>(rcon); registrar.RegisterInstance <IClientList>(new ClientList(new Logger(config.Log.Core, "ClientList"), new RpcHandler())); registrar.RegisterSdkComponents(assemblies.Distinct()); // DI var container = registrar.Build(); // Load plugins into the AppDomain foreach (var plugin in graph.Plugins) { logger.Info($"Loading {plugin.FullName}"); // Load include files foreach (var includeName in plugin.Server?.Include ?? new List <string>()) { var includeFile = Path.Combine("plugins", plugin.Name.Vendor, plugin.Name.Project, $"{includeName}.net.dll"); if (!File.Exists(includeFile)) { throw new FileNotFoundException(includeFile); } AppDomain.CurrentDomain.Load(File.ReadAllBytes(includeFile)); } // Load main files foreach (var mainName in plugin.Server?.Main ?? new List <string>()) { var mainFile = Path.Combine("plugins", plugin.Name.Vendor, plugin.Name.Project, $"{mainName}.net.dll"); if (!File.Exists(mainFile)) { throw new FileNotFoundException(mainFile); } var types = Assembly.LoadFrom(mainFile).GetTypes().Where(t => !t.IsAbstract && t.IsClass).ToList(); // Find migrations foreach (var migrationType in types.Where(t => t.BaseType != null && t.BaseType.IsGenericType && t.BaseType.GetGenericTypeDefinition() == typeof(MigrationConfiguration <>))) { var configuration = (DbMigrationsConfiguration)Activator.CreateInstance(migrationType); var migrator = new DbMigrator(configuration); if (!migrator.GetPendingMigrations().Any()) { continue; } if (!ServerConfiguration.AutomaticMigrations) { throw new MigrationsPendingException($"Plugin {plugin.FullName} has pending migrations but automatic migrations are disabled"); } foreach (var migration in migrator.GetPendingMigrations()) { new Logger(config.Log.Core, "Database").Debug($"[{mainName}] Running migration: {migration}"); migrator.Update(migration); } } // Find controllers foreach (var controllerType in types.Where(t => t.IsSubclassOf(typeof(Controller)) || t.IsSubclassOf(typeof(ConfigurableController <>)))) { var logLevel = config.Log.Plugins.ContainsKey(plugin.Name) ? config.Log.Plugins[plugin.Name] : pluginDefaultLogLevel; var constructorArgs = new List <object> { new Logger(logLevel, plugin.Name), events, new RpcHandler(), rcon }; // Check if controller is configurable if (controllerType.BaseType != null && controllerType.BaseType.IsGenericType && controllerType.BaseType.GetGenericTypeDefinition() == typeof(ConfigurableController <>)) { // Initialize the controller configuration constructorArgs.Add(ConfigurationManager.InitializeConfig(plugin.Name, controllerType.BaseType.GetGenericArguments()[0])); } // Resolve IoC arguments constructorArgs.AddRange(controllerType.GetConstructors()[0].GetParameters().Skip(constructorArgs.Count).Select(p => container.Resolve(p.ParameterType))); Controller controller = null; try { // Construct controller instance controller = (Controller)Activator.CreateInstance(controllerType, constructorArgs.ToArray()); } catch (Exception ex) { // TODO: Dispose of controller logger.Error(ex, $"Unhandled exception in plugin {plugin.FullName}"); } if (controller == null) { continue; } try { await controller.Loaded(); if (!this.controllers.ContainsKey(plugin.Name)) { this.controllers.Add(plugin.Name, new List <Controller>()); } this.controllers[plugin.Name].Add(controller); } catch (Exception ex) { // TODO: Dispose of controller logger.Error(ex, $"Unhandled exception loading plugin {plugin.FullName}"); } } } } #pragma warning disable 4014 foreach (var controller in this.controllers.SelectMany(c => c.Value)) { controller.Started(); } #pragma warning restore 4014 rcon.Controllers = this.controllers; new RpcHandler().Event(SDK.Core.Rpc.RpcEvents.ClientPlugins).On(e => e.Reply(graph.Plugins)); events.Raise(ServerEvents.ServerInitialized); logger.Debug($"{graph.Plugins.Count} plugin(s) loaded, {this.controllers.Count} controller(s) created"); }