void afdal_request_notifier_filter_set AfDalRequestNotifierFilter  filter_handler,
gpointer  user_data

Allows to set a filter function to be used to allow or disallow request to be done.

This function will be checked each time a request is performed. If the function returns TRUE the request will be allowed. If the function returns FALSE, the request will be denied.

filter_handler A filter function to be used for request filtering
user_data User defined data to be passed in to filter_handler.