private void KillService(ServiceListViewItem serviceListViewItem)
{
try
{
using (ServiceControlManager scm = ServiceControlManager.Connect(Advapi32.ServiceControlManagerAccessRights.Connect))
{
using (ServiceHandle serviceHandle = scm.OpenService(serviceListViewItem.ServiceName, Advapi32.ServiceAccessRights.UserDefinedControl | Advapi32.ServiceAccessRights.QueryStatus))
{
if (serviceHandle.QueryServiceStatus().currentState == Advapi32.ServiceCurrentState.Stopped)
{
return;
}
try
{
serviceHandle.ExecuteCommand((int)ServiceCommands.ServiceKillProcessAndStop);
serviceHandle.WaitForStatus(Advapi32.ServiceCurrentState.Stopped, TimeSpan.FromSeconds(2));
}
catch (TimeoutException)
{
if (KillChildProcessJob.IsSupportedWindowsVersion && serviceListViewItem.ServicePid != null)
{
Process process = Process.GetProcessById((int)serviceListViewItem.ServicePid);
process.Kill();
}
else
{
MessageBox.Show(_resManager.GetString("cannot_kill_service", CultureInfo.CurrentUICulture), _resManager.GetString("error"), MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, _resManager.GetString("error"), MessageBoxButton.OK, MessageBoxImage.Error);
}
}
public static ActionResult DeleteAllServices(Session session)
{
string appFolder = session.CustomActionData["APPDIR"];
if (string.IsNullOrWhiteSpace(appFolder) || !Directory.Exists(appFolder))
{
session.Log("AppFolder is null or invalid.");
return(ActionResult.Failure);
}
session.Log("Beginning the uninstall of all services.");
try
{
using (ServiceControlManager controlManager = ServiceControlManager.Connect(Advapi32.ServiceControlManagerAccessRights.Connect))
{
//Get all services for this installation
List <string> serviceNameList = new List <string>();
using (RegistryKey mainKey = Registry.LocalMachine.OpenSubKey(@"SYSTEM\CurrentControlSet\Services\", RegistryKeyPermissionCheck.ReadSubTree))
{
if (mainKey == null)
{
return(ActionResult.Failure);
}
foreach (string serviceName in mainKey.GetSubKeyNames())
{
using (RegistryKey key = mainKey.OpenSubKey(serviceName, RegistryKeyPermissionCheck.ReadSubTree))
{
//If the key invalid, skip this service
if (key == null)
{
continue;
}
//Get the exe path of the service to determine later if its a service from DaemonMaster
string serviceExePath = Convert.ToString(key.GetValue("ImagePath") ?? string.Empty);
if (string.IsNullOrWhiteSpace(serviceExePath) || !DaemonMasterUtils.ComparePaths(serviceExePath, appFolder + ServiceControlManager.DmServiceFileName)) //Not possible to use ServiceControlManager.DmServiceExe because the AppDomain changed here => so that we need to rebuilt the path.
{
continue;
}
serviceNameList.Add(serviceName);
}
}
}
foreach (string serviceName in serviceNameList)
{
using (ServiceHandle service = controlManager.OpenService(serviceName, Advapi32.ServiceAccessRights.AllAccess))
{
session.Log("Try to delete " + serviceName);
try
{
Advapi32.ServiceStatusProcess serviceStatus = service.QueryServiceStatus();
if (serviceStatus.currentState != Advapi32.ServiceCurrentState.Stopped)
{
session.Log("Try killing " + serviceName + " service.");
service.ExecuteCommand((int)ServiceCommands.ServiceKillProcessAndStop);
try
{
service.WaitForStatus(Advapi32.ServiceCurrentState.Stopped, TimeSpan.FromSeconds(5));
}
catch (TimeoutException)
{
session.Log("Terminate " + serviceName + " service.");
Process process = Process.GetProcessById((int)serviceStatus.processId);
process.Kill();
}
}
service.DeleteService();
session.Log("Deleted " + serviceName + " service successful.");
}
catch (Exception e)
{
session.Log("Deletion of " + serviceName + " failed.\n" + e.Message + "\n" + e.StackTrace);
//continue
}
}
}
}
session.Log("Uninstall of all services was successful.");
return(ActionResult.Success);
}
catch (Exception e)
{
session.Log(e.Message + "\n" + e.StackTrace);
return(ActionResult.Failure);
}
}
