driver.h contains the definitions needed in driver wrapper
implementations (driver_*.c) and driver_i.h contains the definitions
that are used in core hostapd code to interact with the driver wrappers.
This allows the accept_mac_file to be used as an alternative for RADIUS
server-based configuration. This is mainly to ease VLAN testing (i.e., no
need to set up RADIUS server for this anymore).
Sam Leffler <sam@errno.com>:
Attached are changes from Chris Zimmerman (cc'd) to allow drivers to handle
radius ACL's. The patch is against 0.5.10 but I suspect will also apply to
your latest code. These mods enable radius acl support in freebsd w/ my
vap code.
You may want to do the changes to ieee802_11_auth.c differently as they
currently require all participating drivers to work the same. You might be
able to check the return value from hostapd_set_radius_acl_auth and use
that to decide whether the alternate code should be run so you can have 1
driver using this stuff while the other does not.
(jm: Added without more dynamic check for now; in addition, none of the
current in-tree driver wrappers actually implement these handlers, so this
is in preparation for future changes)
session_timeout and acct_interim_interval set to NULL. Without checking
these before accessing, we'd cause a NULL pointer access in this case. In
ieee802_11.c calls hostapd_allowed_address() with valid pointers.
