X-Git-Url: http://www.average.org/gitweb/?p=pdns-pipe-nmc.git;a=blobdiff_plain;f=PowerDns.hs;h=8962e94c9de37fe7f08e39f68c8607af0814317b;hp=1c1e420c6e13c0c61d25e1dc98537933f802bad0;hb=778903b569e2a43c43758f1ebcb3e90ba1b6032d;hpb=1ee19d546701efde4b4b2f2f70bedae907a5266d

diff --git a/PowerDns.hs b/PowerDns.hs
index 1c1e420..8962e94 100644
--- a/PowerDns.hs
+++ b/PowerDns.hs
@@ -1,10 +1,11 @@
 module PowerDns ( RRType(..)
                 , PdnsRequest(..)
                 , pdnsParse
+                , pdnsReport
                 , pdnsOut
                 ) where
 
-import NmcJson
+import NmcDom
 
 data RRType = RRTypeSRV   | RRTypeA   | RRTypeAAAA | RRTypeCNAME
             | RRTypeDNAME | RRTypeSOA | RRTypeRP   | RRTypeLOC
@@ -63,8 +64,55 @@ pdnsParse ver s =
                                             })
       _                         -> Left $ "Unparseable PDNS Request: " ++ s
 
-pdnsOut :: Int -> RRType -> Either String NmcDom -> String
-pdnsOut ver rrtype edom =
+pdnsReport :: String -> String
+pdnsReport err =
+  "LOG\tError: " ++ err ++ "\nFAIL\n"
+
+pdnsOut :: Int -> String -> String -> RRType -> Either String NmcDom -> String
+pdnsOut ver id name rrtype edom =
   case edom of
-    Left  err -> "LOG Error: " ++ err ++ "\nFAIL\n"
-    Right dom -> "DATA\n" ++ (show dom) ++ "\nEND\n" --FIXME
+    Left  err -> pdnsReport $ err ++ " in a query for " ++ name
+    Right dom -> foldr addLine "END\n" $ nmc2pdns name rrtype dom
+      where
+        addLine (nm, ty, dt) accum =
+          "DATA\t" ++ v3ext ++ nm ++ "\tIN\t" ++ ty ++ "\t" ++ ttl ++
+              "\t" ++ id ++ "\t" ++ dt ++ "\n" ++ accum
+        v3ext = case ver of
+          3 -> "0\t1\t"
+          _ -> ""
+        ttl = show 3600
+
+nmc2pdns :: String -> RRType -> NmcDom -> [(String, String, String)]
+nmc2pdns name RRTypeANY   dom =
+  foldr (\r accum -> (nmc2pdns name r dom) ++ accum) []
+    [RRTypeA, RRTypeAAAA, RRTypeCNAME, RRTypeDNAME, -- no SRV here!
+     RRTypeSOA, RRTypeRP, RRTypeLOC, RRTypeNS, RRTypeDS]
+nmc2pdns name RRTypeSRV   dom = [] -- FIXME
+nmc2pdns name RRTypeA     dom = mapto name "A" $ domIp dom
+nmc2pdns name RRTypeAAAA  dom = mapto name "AAAA" $ domIp6 dom
+nmc2pdns name RRTypeCNAME dom = takejust name "CNAME" $ domAlias dom
+nmc2pdns name RRTypeDNAME dom = takejust name "DNAME" $ domTranslate dom
+nmc2pdns name RRTypeSOA   dom = -- FIXME generate only for top domain
+  if dom == emptyNmcDom then []
+  else
+    let
+      email = case domEmail dom of
+        Nothing   -> "hostmaster." ++ name
+        Just addr ->
+          let (aname, adom) = break (== '@') addr
+          in case adom of
+            "" -> aname
+            _  -> aname ++ "." ++ (tail adom)
+    in [(name, "SOA", email ++ " 99999999 10800 3600 604800 86400")]
+nmc2pdns name RRTypeRP    dom = [] --FIXME
+nmc2pdns name RRTypeLOC   dom = takejust name "LOC" $ domLoc dom
+nmc2pdns name RRTypeNS    dom = mapto name "NS" $ domNs dom
+nmc2pdns name RRTypeDS    dom = [] --FIXME
+
+mapto name rrstr maybel = case maybel of
+  Nothing  -> []
+  Just l   -> map (\x -> (name, rrstr, x)) l
+
+takejust name rrstr maybestr = case maybestr of
+  Nothing  -> []
+  Just str -> [(name, rrstr, str)]