X-Git-Url: http://www.average.org/gitweb/?p=pdns-pipe-nmc.git;a=blobdiff_plain;f=NmcJson.hs;h=f7733669e33b08f0ac8bd341d7702dee249d3699;hp=1d8bc9c0acd2787416be65612b40ed1280e98a97;hb=7350de03fb105bb8f46e96160bcb32fc75f04d61;hpb=6970cec92480e5b3ab3d82d120f5877181fa8589

diff --git a/NmcJson.hs b/NmcJson.hs
index 1d8bc9c..f773366 100644
--- a/NmcJson.hs
+++ b/NmcJson.hs
@@ -105,22 +105,31 @@ instance FromJSON NmcRes where
                 <*> o .: "expires_in"
         parseJSON _ = empty
 
+normalizeDom :: NmcDom -> NmcDom
+normalizeDom dom
+  | domNs        dom /= Nothing = emptyNmcDom { domNs = domNs dom }
+  | domDelegate  dom /= Nothing = emptyNmcDom -- FIXME
+  | domTranslate dom /= Nothing = dom { domMap = Nothing }
+  | otherwise                   = dom
+
 descendNmc :: [String] -> NmcDom -> NmcDom
-descendNmc subdom dom = case subdom of
-  []   ->
-    case domMap dom of
-      Nothing  -> dom
-      Just map ->
-        case M.lookup "" map of         -- Stupid, but "" is allowed in the map
-          Nothing  -> dom               -- Try to merge it with the root data
-          Just sub -> mergeNmc sub dom
-  d:ds ->
-    case domMap dom of
-      Nothing  -> emptyNmcDom
-      Just map ->
-        case M.lookup d map of
-          Nothing  -> emptyNmcDom
-          Just sub -> descendNmc ds sub
+descendNmc subdom rawdom =
+  let dom = normalizeDom rawdom
+  in case subdom of
+    []   ->
+      case domMap dom of
+        Nothing  -> dom
+        Just map ->
+          case M.lookup "" map of         -- Stupid, but there are "" in the map
+            Nothing  -> dom               -- Try to merge it with the root data
+            Just sub -> mergeNmc sub dom  -- Or maybe drop it altogether...
+    d:ds ->
+      case domMap dom of
+        Nothing  -> emptyNmcDom
+        Just map ->
+          case M.lookup d map of
+            Nothing  -> emptyNmcDom
+            Just sub -> descendNmc ds sub
 
 -- FIXME -- I hope there exists a better way to merge records!
 mergeNmc :: NmcDom -> NmcDom -> NmcDom