internal static void SetServiceStartType(string serviceName, ServiceNativeMethods.SERVICE_STARTTYPE type)
{
//open service control manager
using (SafeServiceHandle scManager = ServiceNativeMethods.OpenSCManager(null, null, ServiceNativeMethods.SC_MANAGER_ACCESS.GENERIC_READ))
{
int errorCode = Marshal.GetLastWin32Error();
if (scManager.IsInvalid)
{
throw new System.ComponentModel.Win32Exception(errorCode);
}
// open service
using (SafeServiceHandle service = ServiceNativeMethods.OpenService(scManager, serviceName, ServiceNativeMethods.SERVICE_ACCESS.GENERIC_WRITE))
{
errorCode = Marshal.GetLastWin32Error();
if (service.IsInvalid)
{
throw new System.ComponentModel.Win32Exception(errorCode);
}
// change start type
if (!ServiceNativeMethods.ChangeServiceConfig(service, ServiceNativeMethods.SERVICE_TYPE.SERVICE_NO_CHANGE, type,
ServiceNativeMethods.SERVICE_ERRORCONTROL.SERVICE_NO_CHANGE, null, null, IntPtr.Zero, null, null, null, null))
{
errorCode = Marshal.GetLastWin32Error();
throw new System.ComponentModel.Win32Exception(errorCode);
}
}
}
}
/// <summary>
/// Initialised the required configuration for the
/// service when the cluster is running application
/// integrated jobs.
/// </summary>
public static void SetRequiredConfigurationForApplicationIntegration()
{
// the service must be enabled.
ServiceNativeMethods.SERVICE_STARTTYPE startType = ServiceHelpers.GetServiceStartType(ServiceKey);
if (startType == ServiceNativeMethods.SERVICE_STARTTYPE.SERVICE_DISABLED)
{
ServiceHelpers.SetServiceStartType(ServiceKey, ServiceNativeMethods.SERVICE_STARTTYPE.SERVICE_DEMAND_START);
}
AllowAccounts = new List <string>();
// the admins and users groups should be granted
// permission to create endpoints.
AllowAccounts.Add(NetTcpPortSharingService.AdminValue);
AllowAccounts.Add(NetTcpPortSharingService.UserValue);
Update();
}