-- Route map functionality
--
-- There are no parameters passed in.
-- Currently we set two global tables
-- prefix
--    .family = The v4 or v6 family we are working in
--    .route  = the A.B.C.D/X or Z:A:B::D/X string
-- nexthop
--    .metric = The metric we are going to use
--    .ifindex = The outgoing interface
--    .aspath = The aspath of the route
--    .localpref = The localpref value
--
-- Valid Return Codes:
--   0 - Some sort of processing failure
--       This turns into a implicit DENY
--   1 - No match was found, turns into a DENY
--   2 - Match found, turns into a PERMIT
--   3 - Match found and data structures changed, turns into a PERMIT
--       and a reread of the prefix and nexthop tables
function mooey ()
   zlog_debug(string.format("Family: %d: %s %d ifindex: %d aspath: %s localpref: %d",
                            prefix.family, prefix.route,
			    nexthop.metric, nexthop.ifindex, nexthop.aspath, nexthop.localpref))

   nexthop.metric = 33
   nexthop.localpref = 13
   return 3
end