Try to implement a working shutdown.

Sorry, I had to disable some code to close user processes in subsystems/win32/csrss/win32csr/exitros.c

svn path=/trunk/; revision=23445

reactos/base/system/winlogon/sas.c

@@ -273,6 +273,20 @@ LogoffShutdownThread(LPVOID Parameter)
   }
   RevertToSelf();
 
+  /* This is not right (see top of reactos/dll/win32/user32/misc/exit.c),
+   * but this should be enough atm */
+  switch (LSData->Flags & EWX_ACTION_MASK)
+  {
+    case EWX_SHUTDOWN:
+      NtShutdownSystem(ShutdownNoReboot);
+      break;
+    case EWX_REBOOT:
+      NtShutdownSystem(ShutdownReboot);
+      break;
+    default:
+     UNIMPLEMENTED;
+  }
+
   HeapFree(GetProcessHeap(), 0, LSData);
 
   return 1;

reactos/dll/win32/shell32/dialogs.c

@@ -418,7 +418,7 @@ int WINAPI RestartDialogEx(HWND hWndOwner, LPCWSTR lpwstrReason, DWORD uFlags, D
 int WINAPI LogoffWindowsDialog(DWORD uFlags)
 {
     ERR("LogoffWindowsDialog is UNIMPLEMENTED\n");
-    ExitProcess(0);
+    ExitWindowsEx(EWX_LOGOFF, 0);
     return 0;
 }
 

reactos/subsystems/win32/csrss/win32csr/exitros.c

@@ -783,6 +783,9 @@ InternalExitReactos(DWORD ProcessId, DWORD ThreadId, UINT Flags)
       return STATUS_ACCESS_DENIED;
     }
 
+  DPRINT1("FIXME: Need to close all user processes!\n");
+  return STATUS_SUCCESS;
+
   CallerThread = OpenThread(THREAD_QUERY_INFORMATION, FALSE, ThreadId);
   if (NULL == CallerThread)
     {