--- | SRV case - remove everyting and filter SRV records
-normalizeSrv :: String -> String -> NmcDom -> NmcDom
-normalizeSrv serv proto dom =
- emptyNmcDom {domService = fmap (filter needed) (domService dom)}
- where
- needed r = srvName r == serv && srvProto r == proto
-
+-- | replace Service with Srv down in the Map
+expandSrv :: NmcDom -> NmcDom
+expandSrv base =
+ let
+ base' = base { domService = Nothing }
+ in
+ case domService base of
+ Nothing -> base'
+ Just sl -> foldr addSrvMx base' sl
+ where
+ addSrvMx sr acc = sub1 `mergeNmcDom` acc
+ where
+ sub1 = emptyNmcDom { domMap = Just (singleton proto sub2)
+ , domMx = maybemx}
+ sub2 = emptyNmcDom { domMap = Just (singleton srvid sub3) }
+ sub3 = emptyNmcDom { domSrv = Just [srvStr] }
+ proto = "_" ++ (srvProto sr)
+ srvid = "_" ++ (srvName sr)
+ srvStr = (show (srvPrio sr)) ++ " "
+ ++ (show (srvWeight sr)) ++ " "
+ ++ (show (srvPort sr)) ++ " "
+ ++ (srvHost sr)
+ maybemx =
+ if srvName sr == "smtp"
+ && srvProto sr == "tcp"
+ && srvPort sr == 25
+ then Just [(show (srvPrio sr)) ++ " " ++ (srvHost sr)]
+ else Nothing
+