Пример #1
0
static gboolean
a11y_invoke_module (const char *module_path)
{
  GModule    *handle;
  void      (*invoke_fn) (void);

  if (!module_path)
    {
      g_warning ("Accessibility: invalid module path (NULL)");

      return FALSE;
    }

  if (!(handle = g_module_open (module_path, 0)))
    {
      g_warning ("Accessibility: failed to load module '%s': '%s'",
                 module_path, g_module_error ());

      return FALSE;
    }

  if (!g_module_symbol (handle, INIT_METHOD, (gpointer *)&invoke_fn))
    {
      g_warning ("Accessibility: error library '%s' does not include "
                 "method '%s' required for accessibility support",
                 module_path, INIT_METHOD);
      g_module_close (handle);

      return FALSE;
    }

  invoke_fn ();

  return TRUE;
}
Пример #2
0
/**
 * Invoke a command.
 *
 * parameter a: Arguments to function.
 */
	void invoke(const std::string& a) throw(std::bad_alloc, std::runtime_error)
	{
		invoke_fn(fn, a);
	}