private void DoCreateService(ServiceControlManager serviceControlManager, ServiceDefinition serviceDefinition, bool startImmediately)
{
using (ServiceHandle svc = serviceControlManager.CreateService(serviceDefinition.ServiceName, serviceDefinition.DisplayName, serviceDefinition.BinaryPath, ServiceType.Win32OwnProcess,
serviceDefinition.AutoStart ? ServiceStartType.AutoStart : ServiceStartType.StartOnDemand, serviceDefinition.ErrorSeverity, serviceDefinition.Credentials))
{
string description = serviceDefinition.Description;
if (!string.IsNullOrEmpty(description))
{
svc.SetDescription(description);
}
ServiceFailureActions serviceFailureActions = serviceDefinition.FailureActions;
if (serviceFailureActions != null)
{
svc.SetFailureActions(serviceFailureActions);
svc.SetFailureActionFlag(serviceDefinition.FailureActionsOnNonCrashFailures);
}
if (serviceDefinition.AutoStart && serviceDefinition.DelayedAutoStart)
{
svc.SetDelayedAutoStartFlag(true);
}
if (startImmediately)
{
svc.Start();
}
}
}
/// <summary>
/// Installs the service.
/// </summary>
/// <param name="DisplayName">Service display name.</param>
/// <param name="Description">Service description.</param>
/// <param name="StartType">How the service should be started.</param>
/// <param name="StartImmediately">If the service should be started immediately.</param>
/// <param name="FailureActions">Service failure actions.</param>
/// <param name="Credentials">Credentials to use when running service.</param>
/// <returns>
/// Return code:
///
/// 0: Installed, not started.
/// 1: Installed, started.
/// 2: Updated, not started.
/// 3: Updated, started.
/// </returns>
/// <exception cref="Exception">If service could not be installed.</exception>
public int Install(string DisplayName, string Description, ServiceStartType StartType, bool StartImmediately,
ServiceFailureActions FailureActions, Win32ServiceCredentials Credentials)
{
string Path = Assembly.GetExecutingAssembly().Location.Replace(".dll", ".exe");
try
{
using (ServiceControlManager mgr = ServiceControlManager.Connect(null, null, ServiceControlManagerAccessRights.All))
{
if (mgr.TryOpenService(this.serviceName, ServiceControlAccessRights.All, out ServiceHandle existingService,
out Win32Exception errorException))
{
using (existingService)
{
existingService.ChangeConfig(DisplayName, Path, ServiceType.Win32OwnProcess,
StartType, ErrorSeverity.Normal, Credentials);
if (!string.IsNullOrEmpty(Description))
{
existingService.SetDescription(Description);
}
if (FailureActions != null)
{
existingService.SetFailureActions(FailureActions);
existingService.SetFailureActionFlag(true);
}
else
{
existingService.SetFailureActionFlag(false);
}
if (StartImmediately)
{
existingService.Start(throwIfAlreadyRunning: false);
return(3);
}
else
{
return(2);
}
}
}
else
{
if (errorException.NativeErrorCode == Win32.ERROR_SERVICE_DOES_NOT_EXIST)
{
using (ServiceHandle svc = mgr.CreateService(this.serviceName, DisplayName, Path, ServiceType.Win32OwnProcess,
StartType, ErrorSeverity.Normal, Credentials))
{
if (!string.IsNullOrEmpty(Description))
{
svc.SetDescription(Description);
}
if (FailureActions != null)
{
svc.SetFailureActions(FailureActions);
svc.SetFailureActionFlag(true);
}
else
{
svc.SetFailureActionFlag(false);
}
if (StartImmediately)
{
svc.Start();
return(1);
}
else
{
return(0);
}
}
}
else
{
throw errorException;
}
}
}