/// <summary>
/// Initialize installer
/// </summary>
private void InitializeInstaller()
{
//Recupero l'attributo di servizio applicato sull'installer
ManagedServiceTypeAttribute attribute = ReflectionUtils.GetSingleAttribute <ManagedServiceTypeAttribute>(GetType(), false);
//Se non è stato trovato l'attributo, emetto eccezione
if (attribute == null)
{
throw new InvalidOperationException(string.Format("Unable to find attribute of type '{0}' " +
"on service installer '{1}'. This attribute is required in order to associate installer " +
"to the windows service that needs to be installed.", typeof(ManagedServiceTypeAttribute).FullName, GetType().FullName));
}
//Eseguo la generazione dell'istanza del servizio come base
ServiceBase serviceInstance = Activator.CreateInstance(attribute.ManagedServiceType) as ServiceBase;
//Se il tipo specificato nell'attributo non è subclasse del servizio, emetto eccezione
if (serviceInstance == null)
{
throw new InvalidOperationException(string.Format("Type '{0}', specified in attribute of type '{1}' on " +
"class '{2}' is not subclass of '{3}' windows service.", attribute.ManagedServiceType.FullName,
typeof(ManagedServiceTypeAttribute).FullName, GetType().FullName, typeof(ServiceBase)));
}
//Eseguo la conversione del servizio nell'interfaccia
IManagedService windowsServiceInstance = serviceInstance as IManagedService;
//Se l'interfaccia del servizio windows non è implementata, imposto i default
if (windowsServiceInstance != null)
{
//Imposto i valori recuperati direttamente dal servizio
_ServiceProcessInstaller.Account = windowsServiceInstance.Account;
_ServiceProcessInstaller.Password = windowsServiceInstance.Password;
_ServiceProcessInstaller.Username = windowsServiceInstance.Username;
_ServiceInstaller.ServiceName = windowsServiceInstance.ServiceName;
_ServiceInstaller.DisplayName = windowsServiceInstance.DisplayName;
_ServiceInstaller.Description = windowsServiceInstance.Description;
_ServiceInstaller.StartType = windowsServiceInstance.StartType;
_ServiceInstaller.ServicesDependedOn = windowsServiceInstance.ServicesDependedOn;
}
else
{
//Imposto i valori di default di installazione del servizio
_ServiceProcessInstaller.Account = ServiceAccount.LocalSystem;
_ServiceProcessInstaller.Password = null;
_ServiceProcessInstaller.Username = null;
_ServiceInstaller.ServiceName = serviceInstance.ServiceName;
_ServiceInstaller.DisplayName = serviceInstance.ServiceName;
_ServiceInstaller.StartType = ServiceStartMode.Manual;
}
}
private void SetupEssentials(IServiceScopeFactory scopeFactory)
{
_logger.LogInformation("Setting up essentials");
var scope = scopeFactory.CreateScope();
_probeMonitor = scope.ServiceProvider.GetRequiredService <ProbeMonitor>();
_probeMonitor.MonitorStateChanged += MonitorStateChanged;
_syncManager = scope.ServiceProvider.GetRequiredService <SyncManager>();
_syncManager.SyncStateChanged += SyncStateChanged;
_managedService = scope.ServiceProvider.GetRequiredService <DnsService>();
_managedService.ServiceStateChanged += ServiceStateChanged;
_serviceControl = scope.ServiceProvider.GetRequiredService <ServiceControl>();
_serviceControl.ServiceControlRequest += ServiceControlActionRequest;
_logger.LogInformation("Essentials have been set up");
}
