X-Git-Url: http://www.average.org/gitweb/?p=pdns-pipe-nmc.git;a=blobdiff_plain;f=NmcTransform.hs;h=d9a98d00459a595e05bc0850f9afd43ca8b386cf;hp=3cd37dfe314e46cbdb09918c12fb5f646bf6ef71;hb=e426dad1c624b87722fdde752258feaf92d103f2;hpb=aa91db8940672a57169b1bb400fa3c1a1e9dd335

diff --git a/NmcTransform.hs b/NmcTransform.hs
index 3cd37df..d9a98d0 100644
--- a/NmcTransform.hs
+++ b/NmcTransform.hs
@@ -39,7 +39,7 @@ mergeIncl ::
   -> IO (Either String NmcDom)              -- ^ result with merged import
 mergeIncl queryOp depth base = do
   let
-    mbase = (expandSrv . splitSubdoms . mergeSelf) base
+    mbase = (splitSubdoms . mergeSelf) base
     base' = mbase {domDelegate = Nothing, domImport = Nothing}
   -- print base
   if depth <= 0 then return $ Left "Nesting of imports is too deep"
@@ -53,15 +53,15 @@ mergeIncl queryOp depth base = do
       sub <- queryNmcDom queryOp key
       case sub of
         Left  err  -> return $ Left err
-        Right sub' -> mergeIncl queryOp (depth - 1) $ sub' `mergeNmcDom` acc
+        Right sub' -> mergeIncl queryOp (depth - 1) $ sub' `merge` acc
 
 -- | If there is an element in the map with key "", merge the contents
 --   and remove this element. Do this recursively.
 mergeSelf :: NmcDom -> NmcDom
 mergeSelf base =
   let
-    map   = domMap base
-    base' = base {domMap = removeSelf map}
+    map   = domSubmap base
+    base' = base {domSubmap = removeSelf map}
     removeSelf Nothing    = Nothing
     removeSelf (Just map) = if size map' == 0 then Nothing else Just map'
       where map' = delete "" map
@@ -71,51 +71,22 @@ mergeSelf base =
       Just map' ->
         case lookup "" map' of
           Nothing  -> base'
-          Just sub -> (mergeSelf sub) `mergeNmcDom` base'
+          Just sub -> (mergeSelf sub) `merge` base'
         -- recursion depth limited by the size of the record
 
--- | 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 = def { domMap = Just (singleton proto sub2)
-                                 , domMx = maybemx}
-              sub2 = def { domMap = Just (singleton srvid sub3) }
-              sub3 = def { domSrv = Just [srvStr] }
-              proto = "_" ++ (srvProto sr)
-              srvid = "_" ++ (srvName sr)
-              srvStr =  (show (srvPrio sr)) ++ "\t"
-                     ++ (show (srvWeight sr)) ++ " "
-                     ++ (show (srvPort sr)) ++ " "
-                     ++ (srvHost sr)
-              maybemx =
-                if srvName sr == "smtp"
-                   && srvProto sr == "tcp"
-                   && srvPort sr == 25
-                then Just [(show (srvPrio sr)) ++ "\t" ++ (srvHost sr)]
-                else Nothing
-
 -- | Convert map elements of the form "subN...sub2.sub1.dom.bit"
 --   into nested map and merge it
 splitSubdoms :: NmcDom -> NmcDom
 splitSubdoms base =
   let
-    base' = base { domMap = Nothing }
+    base' = base { domSubmap = Nothing }
   in
-    case domMap base of
+    case domSubmap base of
       Nothing -> base'
-      Just sdmap -> (def { domMap = Just sdmap' }) `mergeNmcDom` base'
+      Just sdmap -> (def { domSubmap = Just sdmap' }) `merge` base'
         where
           sdmap' = foldrWithKey stow empty sdmap
-          stow fqdn sdom acc = insertWith mergeNmcDom fqdn' sdom' acc
+          stow fqdn sdom acc = insertWith merge fqdn' sdom' acc
             where
               (fqdn', sdom') =
                 nest (filter (/= "") (splitOnDots fqdn), sdom)
@@ -123,7 +94,11 @@ splitSubdoms base =
               nest ([], v)   = (fqdn, v) -- can split result be empty?
               nest ([k], v)  = (k, v)
               nest (k:ks, v) =
-                nest (ks, def { domMap = Just (singleton k v) })
+                nest (ks, def { domSubmap = Just (singleton k v) })
+
+-- | transfer some elements of `base` into `sub`, notably TLSA
+propagate :: NmcDom -> NmcDom -> NmcDom
+propagate base sub = sub -- FIXME implement it
  
 -- | Presence of some elements require removal of some others
 normalizeDom :: NmcDom -> NmcDom
@@ -136,7 +111,7 @@ normalizeDom dom = foldr id dom [ translateNormalizer
       Just ns  -> def { domNs = domNs dom, domEmail = domEmail dom }
     translateNormalizer dom = case domTranslate dom of
       Nothing  -> dom
-      Just tr  -> dom { domMap = Nothing }
+      Just tr  -> dom { domSubmap = Nothing }
 
 -- | Merge imports and Selfs and follow the maps tree to get dom
 descendNmcDom ::
@@ -152,12 +127,12 @@ descendNmcDom queryOp subdom base = do
       case base' of
         Left err     -> return base'
         Right base'' ->
-          case domMap base'' of
+          case domSubmap base'' of
             Nothing  -> return $ Right def
             Just map ->
               case lookup d map of
                 Nothing  -> return $ Right def
-                Just sub -> descendNmcDom queryOp ds sub
+                Just sub -> descendNmcDom queryOp ds $ propagate base'' sub
 
 -- | Initial NmcDom populated with "import" only, suitable for "descend"
 seedNmcDom ::