public IComponentDescriptor RegisterDisabledComponent(IServiceDescriptor service, string componentId, Type componentType)
{
var component = RegisterComponent(service, componentId, componentType);
component.Plugin.Disable("Disabled component.");
return(component);
}
public IComponentDescriptor RegisterComponent(IServiceDescriptor service, string componentId, Type componentType)
{
var plugin = RegisterPlugin(service.Plugin);
var component = RegisterComponent(new ComponentRegistration(plugin, service, componentId, new TypeName(componentType)));
return(component);
}
public void InstallService(IServiceDescriptor serviceDescriptor)
{
PropertyDataCollection outParams;
long returnValue;
var inParamsCollection = new List<PropertyDataObject>();
inParamsCollection.Add(new PropertyDataObject() { Name = "Name", Value = serviceDescriptor.Name });
inParamsCollection.Add(new PropertyDataObject() { Name = "DisplayName", Value = serviceDescriptor.DisplayName });
inParamsCollection.Add(new PropertyDataObject() { Name = "PathName", Value = serviceDescriptor.Path });
inParamsCollection.Add(new PropertyDataObject() { Name = "ServiceType", Value = (ushort)serviceDescriptor.Type });
inParamsCollection.Add(new PropertyDataObject() { Name = "ErrorControl", Value = (ushort)serviceDescriptor.ErrorControl });
inParamsCollection.Add(new PropertyDataObject() { Name = "StartMode", Value = Enum.GetName(typeof(ServiceStartMode), serviceDescriptor.StartMode) });
inParamsCollection.Add(new PropertyDataObject() { Name = "DesktopInteract", Value = serviceDescriptor.DesktopInteraction });
inParamsCollection.Add(new PropertyDataObject() { Name = "StartName", Value = serviceDescriptor.UserAccount});
inParamsCollection.Add(new PropertyDataObject() { Name = "StartPassword", Value = serviceDescriptor.Password });
inParamsCollection.Add(new PropertyDataObject() { Name = "ServiceDependencies", Value = serviceDescriptor.ServiceDependencies.ToArray<string>() });
_handler.Handle("Create", inParamsCollection, out outParams);
returnValue = long.Parse(outParams["ReturnValue"].Value.ToString());
if (returnValue != 0)
{
throw new ProcessInstrumentationException(@"{0} {1}.", ExceptionMessages.Win32_ServiceControlFail, _errorMessageProvider.GetErrorMessage(ErrorMessageProvider.ErrorClass.Win32_Service_Create, returnValue));
}
}
/// <summary>
/// Creates a component registration.
/// </summary>
/// <param name="plugin">The plugin to which the component will belong.</param>
/// <param name="service">The service implemented by the component.</param>
/// <param name="componentId">The component id.</param>
/// <param name="componentTypeName">The component type name, or null to use the default component type specified by the service.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="plugin"/>, <paramref name="service"/>,
/// <paramref name="componentId"/> is null.</exception>
public ComponentRegistration(IPluginDescriptor plugin, IServiceDescriptor service, string componentId, TypeName componentTypeName)
{
Plugin = plugin;
Service = service;
ComponentId = componentId;
ComponentTypeName = componentTypeName;
}
/// <summary>
/// Creates a component registration.
/// </summary>
/// <param name="plugin">The plugin to which the component will belong.</param>
/// <param name="service">The service implemented by the component.</param>
/// <param name="componentId">The component id.</param>
/// <param name="componentTypeName">The component type name, or null to use the default component type specified by the service.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="plugin"/>, <paramref name="service"/>,
/// <paramref name="componentId"/> is null.</exception>
public ComponentRegistration(IPluginDescriptor plugin, IServiceDescriptor service, string componentId, TypeName componentTypeName)
{
Plugin = plugin;
Service = service;
ComponentId = componentId;
ComponentTypeName = componentTypeName;
}
/// <inheritdoc />
public IServiceDescriptor RegisterService(ServiceRegistration serviceRegistration)
{
if (serviceRegistration == null)
{
throw new ArgumentNullException("serviceRegistration");
}
return(dataBox.Write(data =>
{
if (data.GetPluginById(serviceRegistration.Plugin.PluginId) != serviceRegistration.Plugin)
{
throw new ArgumentException("The specified plugin descriptor does not belong to this registry.", "serviceRegistration");
}
if (data.GetServiceById(serviceRegistration.ServiceId) != null)
{
throw new ArgumentException(string.Format("There is already a service registered with id '{0}'.", serviceRegistration.ServiceId), "serviceRegistration");
}
IServiceDescriptor otherService = data.GetServiceByServiceTypeName(serviceRegistration.ServiceTypeName);
if (otherService != null)
{
throw new ArgumentException(string.Format("There is already a service registered with type name '{0}'. This service has id '{1}' and the other service has id '{2}'.",
serviceRegistration.ServiceTypeName, serviceRegistration.ServiceId, otherService.ServiceId), "serviceRegistration");
}
ServiceDescriptor service = new ServiceDescriptor(this, serviceRegistration);
data.RegisterService(service);
return service;
}));
}
private static long CalculateHash(IServiceDescriptor descriptor)
{
return(((((long)descriptor.Lifecycle * 397)
^ descriptor.ServiceType.GetHashCode()) * 397)
^ (descriptor.ImplementationInstance
?? descriptor.ImplementationType
?? (object)descriptor.ImplementationFactory).GetHashCode());
}
private void RegisterComponent(string componentId, TypeName typeName, IPluginDescriptor plugin,
IServiceDescriptor serviceDescriptor)
{
var componentRegistration = new ComponentRegistration(plugin, serviceDescriptor,
componentId, typeName);
registry.RegisterComponent(componentRegistration);
}
/// <summary>
///
/// </summary>
/// <param name="serviceName"></param>
/// <returns></returns>
public IServiceDescriptor GetServiceDescriptor(string serviceName)
{
Guard.NotNull(serviceName, "serviceName");
IServiceDescriptor desc = null;
Metadatas.TryGetValue(serviceName, out desc);
return(desc);
}
//TODO:
public void OnServiceDescriptorResolved(IServiceDescriptor serviceDescriptor)
{
var errorNavigation = serviceDescriptor.ServiceType.GetAttribute <RedirectToErrorAttribute>(true);
if (errorNavigation != null)
{
serviceDescriptor.Extensions[ControllerListener.ErrorNavigation] = errorNavigation;
}
}
public static string GetEndpointUrl(IServiceDescriptor serviceDescriptor, string endpoint)
{
return(GetEndpointUrl(
serviceDescriptor.Secured,
serviceDescriptor.Server,
serviceDescriptor.Port,
serviceDescriptor.ServiceName,
endpoint
));
}
public static bool TryAdd([NotNull] this IServiceCollection collection,
[NotNull] IServiceDescriptor descriptor)
{
if (!collection.Any(d => d.ServiceType == descriptor.ServiceType))
{
collection.Add(descriptor);
return(true);
}
return(false);
}
/// <inheritdoc />
public bool HasService(Type serviceType)
{
if (serviceType == null)
{
throw new ArgumentNullException("serviceType");
}
IServiceDescriptor descriptor = registry.Services.GetByServiceType(serviceType);
return(descriptor != null && !descriptor.IsDisabled);
}
private void VerifyServiceTraitsType(IServiceDescriptor service, ref bool success)
{
try
{
service.ResolveTraitsType();
}
catch (Exception ex)
{
success = false;
dispatchLogger.Log(LogSeverity.Error, "Unresolvable service traits type.", ex);
}
}
private void RegisterBuiltInComponent(IPluginDescriptor builtInPluginDescriptor,
string serviceId, Type serviceType, object component)
{
IServiceDescriptor serviceDescriptor = registry.RegisterService(
new ServiceRegistration(builtInPluginDescriptor, serviceId, new TypeName(serviceType)));
registry.RegisterComponent(
new ComponentRegistration(builtInPluginDescriptor, serviceDescriptor, serviceId, new TypeName(component.GetType()))
{
ComponentHandlerFactory = new InstanceHandlerFactory(component)
});
}
private void RegisterEventHandlerProxy(Type interfaceType, IPluginDescriptor plugin,
IServiceDescriptor serviceDescriptor, string componentId)
{
var proxyType = typeof(EventHandlerProxy <>).MakeGenericType(interfaceType.GetGenericArguments());
var typeName = new TypeName(proxyType).ConvertToPartialAssemblyName();
var componentRegistration = new ComponentRegistration(plugin, serviceDescriptor,
Guid.NewGuid().ToString(), typeName);
componentRegistration.ComponentProperties.Add("target", string.Format("${{{0}}}", componentId));
registry.RegisterComponent(componentRegistration);
}
public IServiceDescriptor[] GetServiceDescriptors <T>()
{
var serviceType = typeof(T);
IServiceDescriptor[] descriptors;
if (!TypeMap.TryGetValue(serviceType, out descriptors))
{
descriptors = new IServiceDescriptor[0];
}
return(descriptors);
}
private static ConstructorInfo GetConstructorInfo(IServiceDescriptor serviceDescriptor)
{
var ctor =
serviceDescriptor.ImplementationType.GetConstructors().FirstOrDefault() ??
serviceDescriptor.ImplementationType.GetConstructor(Type.EmptyTypes);
if (ctor == null)
{
throw new ArgumentException(
$"No constructor was found for type {serviceDescriptor.ImplementationType}");
}
return(ctor);
}
/// <summary>
/// Discovers all of the available installer types for a given service.
/// </summary>
/// <param name="service">The service.</param>
/// <returns>
/// An array of zero-or-more non-abstract installer types.
/// </returns>
public static Type[] DiscoverInstallerTypes(IServiceDescriptor service)
{
if (s_ServiceInstallerTypes == null)
{
s_ServiceInstallerTypes = TypeMeta.DiscoverImplementations <ZenjectServiceInstaller>();
}
var genericInstallerType = typeof(ZenjectServiceInstaller <>).MakeGenericType(service.ServiceType);
return(s_ServiceInstallerTypes
.Where(installerType => genericInstallerType.IsAssignableFrom(installerType))
.Where(installerType => !installerType.IsAbstract && installerType.IsClass)
.ToArray());
}
private ServiceEntry CreateServiceEntry(IServiceDescriptor service)
{
var entry = new ServiceEntry();
entry.Title = service.Title;
entry.Descriptor = service;
entry.AvailableInstallerTypes = ZenjectServiceInstaller.DiscoverInstallerTypes(service);
entry.InheritedInstallers = this.targetConfigurationObject.InheritedInstallers
.Where(x => x.TargetService == service)
.ToArray();
this.targetInstallerComponents.TryGetValue(service, out entry.Installer);
entry.InstallerActive = entry.Installer != null && this.targetActiveInstallers.Contains(entry.Installer);
entry.ClosestInheritedInstaller = this.targetConfigurationObject.FindClosestInheritedInstallerForService(service);
entry.TargetInstaller = (entry.ClosestInheritedInstaller != null && !entry.InstallerActive)
? entry.ClosestInheritedInstaller
: entry.Installer;
if (entry.TargetInstaller != null)
{
entry.TargetInstallerTitle = NicifyNamespaceQualifiedInstallerTitle(entry.TargetInstaller.GetType());
}
entry.DominantInstaller = this.targetConfigurationObject.FindDominantInstallerForService(service);
if (entry.TargetInstaller != null)
{
string targetInstallerHint = NicifyInstallerTitle(entry.TargetInstaller.GetType());
if (targetInstallerHint.StartsWith(entry.Title))
{
targetInstallerHint = targetInstallerHint.Substring(entry.Title.Length).TrimStart(' ', '-');
}
if (!string.IsNullOrEmpty(targetInstallerHint))
{
if (EditorGUIUtility.isProSkin)
{
entry.Title += " <color=white>(" + targetInstallerHint + ")</color>";
}
else
{
entry.Title += " <color=grey>(" + targetInstallerHint + ")</color>";
}
}
}
return(entry);
}
private void RegisterComponent(Type interfaceType, string componentId, TypeName typeName,
IPluginDescriptor plugin, IServiceDescriptor serviceDescriptor)
{
ComponentRegistration componentRegistration;
if (IsAnEventHandler(interfaceType))
{
componentRegistration = RegisterEventHandlerProxy(interfaceType, plugin,
serviceDescriptor, componentId);
}
else
{
componentRegistration = new ComponentRegistration(plugin, serviceDescriptor,
componentId, typeName);
}
registry.RegisterComponent(componentRegistration);
}
public void TryAddWithEnumerableReturnsTrueIfAnyAdded()
{
// Arrange
var collection = new ServiceCollection();
// Act
var ds = new IServiceDescriptor[] {
new ServiceDescriber().Transient <IFakeService, FakeService>(),
new ServiceDescriber().Transient <IFakeService, FakeService>()
};
// Assert
Assert.True(collection.TryAdd(ds));
var descriptor = Assert.Single(collection);
Assert.Equal(typeof(IFakeService), descriptor.ServiceType);
Assert.Null(descriptor.ImplementationInstance);
Assert.Equal(LifecycleKind.Transient, descriptor.Lifecycle);
}
internal OperationDescriptor(MethodInfo method, string operationName, IServiceDescriptor serviceDescriptor)
{
Extensions = new Dictionary <string, object>(StringComparer.InvariantCultureIgnoreCase);
Method = method;
ParameterNames = method.GetParameters().Select(p => p.Name).ToArray();
OperationName = operationName;
ServiceDescriptor = serviceDescriptor;
Executor = method.GetFunc();
NameSelector = method.GetAttribute <OperationNameSelectorAttribute>(true);
MethodSelector = method.GetAttribute <OperationSelectorAttribute>(true);
Filters = method.GetAttributes <OperationFilterAttribute>(true).Distinct().ToArray();
Bindings = method.GetParameters().Select(p => new BindingInfo(p)).ToArray();
var descAttr = Method.GetAttribute <DescriptionAttribute>(true);
if (descAttr != null)
{
Description = descAttr.Description;
}
}
public static void Register(this IUnityContainer container, IServiceDescriptor serviceDescriptor)
{
LifetimeManager lifetimeManager = null;
switch (serviceDescriptor.Lifecycle)
{
case LifecycleKind.Singleton:
lifetimeManager = new ContainerControlledLifetimeManager();
break;
case LifecycleKind.Scoped:
lifetimeManager = new HierarchicalLifetimeManager();
break;
case LifecycleKind.Transient:
lifetimeManager = new TransientLifetimeManager();
break;
}
if (serviceDescriptor.ImplementationInstance != null)
container.RegisterInstance(serviceDescriptor.ServiceType, serviceDescriptor.ImplementationInstance);
else
container.RegisterType(serviceDescriptor.ServiceType, serviceDescriptor.ImplementationType, lifetimeManager);
}
private void BuildDependencyTree(IServiceDescriptor serviceDescriptor, Node <IServiceDescriptor> rootNode)
{
var ctor = GetConstructorInfo(serviceDescriptor);
foreach (var param in ctor.GetParameters())
{
var type = param.ParameterType;
if (type.IsSupportedCtorParam())
{
var node =
new Node <IServiceDescriptor>
{
ParentNode = rootNode,
Data = _typeRegistrations.Get(type)
};
rootNode.ChildNodes.Add(node);
BuildDependencyTree(_typeRegistrations.Get(type), node);
}
}
}
protected virtual void RegisterToPeerContext(Channel channel, long priority, IServiceDescriptor serviceDescriptor)
{
if (channel == null)
{
ThrowHelper.ThrowArgumentNullException("channel");
}
Forge.Net.TerraGraf.NetworkManager.Instance.Localhost.PeerContextLock.Lock();
try
{
NetworkPeerDataContext context = Forge.Net.TerraGraf.NetworkManager.Instance.Localhost.PeerContext;
if (context == null)
{
context = new NetworkPeerDataContext();
}
PropertyItem root = new PropertyItem(Id, string.Format("{0};{1}", channel.ServerEndpoints.ToList <AddressEndPoint>()[0].Port.ToString(), priority.ToString()));
if (serviceDescriptor != null)
{
Dictionary <string, PropertyItem> items = serviceDescriptor.CreateServiceProperty();
if (items != null)
{
foreach (KeyValuePair <string, PropertyItem> kv in items)
{
root.PropertyItems.Add(kv.Key, kv.Value);
}
}
}
context.PropertyItems[Id] = root;
Forge.Net.TerraGraf.NetworkManager.Instance.Localhost.PeerContext = context;
}
finally
{
Forge.Net.TerraGraf.NetworkManager.Instance.Localhost.PeerContextLock.Unlock();
}
}
public ServiceResolvedContext(IServiceDescriptor serviceDescriptor, IServiceRequest req, IServiceResponse resp)
{
ServiceDescriptor = serviceDescriptor;
Request = req;
Response = resp;
}
public virtual ManagerStateEnum Start(long priority, IServiceDescriptor serviceDescriptor)
{
if (this.ManagerState != ManagerStateEnum.Started)
{
if (priority < 0)
{
ThrowHelper.ThrowArgumentOutOfRangeException("priority");
}
if (LOGGER.IsInfoEnabled)
{
LOGGER.Info(string.Format("{0}, initializing service...", LOG_PREFIX));
}
OnStart(ManagerEventStateEnum.Before);
try
{
ChannelServices.Initialize();
this.ChannelId = ConfigurationAccessHelper.GetValueByPath(NetworkServiceConfiguration.Settings.CategoryPropertyItems, string.Format("Services/{0}", Id));
if (string.IsNullOrEmpty(this.ChannelId))
{
this.ChannelId = Id;
}
Channel channel = LookUpChannel();
if (channel.ServerEndpoints.Count == 0)
{
throw new InvalidConfigurationException(string.Format("Channel '{0}' has not got listening server endpoint(s).", channel.ChannelId));
}
ServiceBaseServices.Initialize();
if (!ServiceBaseServices.IsContractRegistered(typeof(TIServiceProxyType)))
{
ServiceBaseServices.RegisterContract(typeof(TIServiceProxyType), typeof(TServiceProxyImplementationType));
}
this.mPriority = priority;
this.mServiceDescriptor = serviceDescriptor;
RegisterToPeerContext(channel, priority, serviceDescriptor);
this.ManagerState = ManagerStateEnum.Started;
if (LOGGER.IsInfoEnabled)
{
LOGGER.Info(string.Format("{0}, service successfully initialized.", LOG_PREFIX));
}
}
catch (Exception)
{
this.ManagerState = ManagerStateEnum.Fault;
throw;
}
OnStart(ManagerEventStateEnum.After);
}
return(this.ManagerState);
}
public GenericService(IServiceDescriptor descriptor)
{
_descriptor = descriptor;
}
public InstanceService(IServiceDescriptor descriptor)
{
_descriptor = descriptor;
}
private static long CalculateHash(IServiceDescriptor descriptor)
{
return ((((long)descriptor.Lifecycle * 397)
^ descriptor.ServiceType.GetHashCode()) * 397)
^ (descriptor.ImplementationInstance ?? descriptor.ImplementationType).GetHashCode();
}
public IServiceCollection Add(IServiceDescriptor descriptor)
{
_descriptors.Add(descriptor);
return this;
}
public CreateInstanceCallSite(IServiceDescriptor descriptor)
{
_descriptor = descriptor;
}
public IComponentDescriptor RegisterDisabledComponent(IServiceDescriptor service, string componentId, Type componentType)
{
var component = RegisterComponent(service, componentId, componentType);
component.Plugin.Disable("Disabled component.");
return component;
}
public IComponentDescriptor RegisterComponent(IServiceDescriptor service, string componentId, Type componentType)
{
var plugin = RegisterPlugin(service.Plugin);
var component = RegisterComponent(new ComponentRegistration(plugin, service, componentId, new TypeName(componentType)));
return component;
}
public ServiceDetailsTreeModel(IServiceDescriptor serviceDescriptor)
{
this.serviceDescriptor = serviceDescriptor;
}
private void VerifyServiceType(IServiceDescriptor service, ref bool success)
{
try
{
service.ResolveServiceType();
}
catch (Exception ex)
{
success = false;
dispatchLogger.Log(LogSeverity.Error, "Unresolvable service type.", ex);
}
}
public ServiceDetailsTreeModel(IServiceDescriptor serviceDescriptor)
{
this.serviceDescriptor = serviceDescriptor;
}
private static ComponentRegistration RegisterEventHandlerProxy(Type interfaceType, IPluginDescriptor plugin,
IServiceDescriptor serviceDescriptor, string componentId)
{
var proxyType = typeof(EventHandlerProxy<>).MakeGenericType(interfaceType.GetGenericArguments());
var typeName = new TypeName(proxyType).ConvertToPartialAssemblyName();
var componentRegistration = new ComponentRegistration(plugin, serviceDescriptor,
Guid.NewGuid().ToString(), typeName);
componentRegistration.ComponentProperties.Add("target", string.Format("${{{0}}}", componentId));
return componentRegistration;
}
internal OperationDescriptor(MethodInfo method, string operationName, IServiceDescriptor serviceDescriptor)
{
Extensions = new Dictionary<string, object>(StringComparer.InvariantCultureIgnoreCase);
Method = method;
ParameterNames = method.GetParameters().Select(p => p.Name).ToArray();
OperationName = operationName;
ServiceDescriptor = serviceDescriptor;
Executor = method.GetFunc();
NameSelector = method.GetAttribute<OperationNameSelectorAttribute>(true);
MethodSelector = method.GetAttribute<OperationSelectorAttribute>(true);
Filters = method.GetAttributes<OperationFilterAttribute>(true).Distinct().ToArray();
Bindings = method.GetParameters().Select(p => new BindingInfo( p)).ToArray();
var descAttr = Method.GetAttribute<DescriptionAttribute>(true);
if (descAttr != null)
Description = descAttr.Description;
}
/// <inheritdoc />
public IServiceCollection Add([NotNull] IServiceDescriptor descriptor)
{
_descriptors.Add(descriptor);
return(this);
}
private void RegisterComponent(string componentId, TypeName typeName, IPluginDescriptor plugin,
IServiceDescriptor serviceDescriptor)
{
var componentRegistration = new ComponentRegistration(plugin, serviceDescriptor,
componentId, typeName);
registry.RegisterComponent(componentRegistration);
}
public Service(IServiceDescriptor descriptor)
{
_descriptor = descriptor;
}
//TODO:
public void OnServiceDescriptorResolved(IServiceDescriptor serviceDescriptor)
{
var errorNavigation = serviceDescriptor.ServiceType.GetAttribute<RedirectToErrorAttribute>(true);
if (errorNavigation != null)
serviceDescriptor.Extensions[ControllerListener.ErrorNavigation] = errorNavigation;
}
private void RegisterComponent(Type interfaceType, string componentId, TypeName typeName,
IPluginDescriptor plugin, IServiceDescriptor serviceDescriptor)
{
ComponentRegistration componentRegistration;
if (IsAnEventHandler(interfaceType))
{
componentRegistration = RegisterEventHandlerProxy(interfaceType, plugin,
serviceDescriptor, componentId);
}
else
{
componentRegistration = new ComponentRegistration(plugin, serviceDescriptor,
componentId, typeName);
}
registry.RegisterComponent(componentRegistration);
}
public FactoryService(IServiceDescriptor descriptor)
{
_descriptor = descriptor;
}
