Rework the function to work with the latest changes and multiple
providers.
The function now does the following:
* Extract the stored rules tarballs for all enabled providers.
* Copy rules files for enabled providers which provide plain files.
* Still calls oinkmaster to set up the rules and modify them.
* Calls the merge functions for classification and sid to msg files.
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
b953677b0d