Replaced FunctionalZone with DynamicZone.

diff --git a/Network/DNS/Named/Zone.hs b/Network/DNS/Named/Zone.hs
index 302fe661441f7d150f1597dcd5883a94d92e14c0..bada0d0fbb644a6a0f4bc06d104be563a4c3c0c3 100644 (file)
--- a/Network/DNS/Named/Zone.hs
+++ b/Network/DNS/Named/Zone.hs
@@ -5,7 +5,7 @@ module Network.DNS.Named.Zone
     , Zone(zoneName)
     , SomeZone(..)
     , ExternalZone(..)
-    , FunctionalZone(..)
+    , DynamicZone(..)
     , StaticZone(..)
     , fromRecords
     , isInZone
@@ -42,9 +42,6 @@ instance ZoneFinder (DomainMap (IO SomeZone)) where
                Just getZone -> liftM Just getZone
                Nothing      -> return Nothing
 
-instance ZoneFinder (DomainName -> Maybe SomeZone) where
-    findZone = (return .)
-
 instance ZoneFinder (DomainName -> IO (Maybe SomeZone)) where
     findZone = id
 
@@ -81,16 +78,15 @@ instance Zone ExternalZone where
     getRecordsForName = ezRecordsForName
 
 
-data FunctionalZone
-    = FunctionalZone {
-        fzName           :: !DomainName
-      , fzRecordNames    :: ![DomainName]
-      , fzRecordsForName :: !(DomainName -> [SomeRR])
+data DynamicZone
+    = DynamicZone {
+        dzName    :: !DomainName
+      , dzRecords :: !(IO (Map DomainName [SomeRR]))
       }
-instance Zone FunctionalZone where
-    zoneName          = fzName
-    getRecordNames    = return . fzRecordNames
-    getRecordsForName = (return .) . fzRecordsForName
+instance Zone DynamicZone where
+    zoneName          = dzName
+    getRecordNames    = liftM M.keys . dzRecords
+    getRecordsForName = flip (fmap . (fromMaybe [] .) . M.lookup) . dzRecords
 
 
 data StaticZone