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;
}
/**
* 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);
}
