staticDir

[Lucu.git] / Network / HTTP / Lucu / Resource / Tree.hs

diff --git a/Network/HTTP/Lucu/Resource/Tree.hs b/Network/HTTP/Lucu/Resource/Tree.hs
index 28a94a4791d08235a1ff98abe2e8adf91a78c8eb..6fc49d477891adfd16b80f37466f21d6d865d6f3 100644 (file)
--- a/Network/HTTP/Lucu/Resource/Tree.hs
+++ b/Network/HTTP/Lucu/Resource/Tree.hs
@@ -4,7 +4,7 @@ module Network.HTTP.Lucu.Resource.Tree
     , ResTree
     , mkResTree    -- [ ([String], ResourceDef) ] -> ResTree
 
-    , findResource -- ResTree -> URI -> Maybe ResourceDef
+    , findResource -- ResTree -> URI -> Maybe ([String], ResourceDef)
     , runResource  -- ResourceDef -> Interaction -> IO ThreadId
     )
     where
@@ -20,6 +20,7 @@ import           Data.Map (Map)
 import           Data.Maybe
 import           Network.HTTP.Lucu.Abortion
 import           Network.HTTP.Lucu.Config
+import           Network.HTTP.Lucu.MIMEType
 import           Network.HTTP.Lucu.Request
 import           Network.HTTP.Lucu.Resource
 import           Network.HTTP.Lucu.Response
@@ -86,30 +87,33 @@ mkResTree list = processRoot list
               subtree
 
 
-findResource :: ResTree -> URI -> Maybe ResourceDef
+findResource :: ResTree -> URI -> Maybe ([String], ResourceDef)
 findResource (ResNode rootDefM subtree) uri
     = let pathStr = uriPath uri
           path    = [x | x <- splitBy (== '/') pathStr, x /= ""]
       in
         if null path then
-            rootDefM
+            do def <- rootDefM
+               return (path, def)
         else
-            walkTree subtree path
+            walkTree subtree path []
     where
-      walkTree :: ResSubtree -> [String] -> Maybe ResourceDef
+      walkTree :: ResSubtree -> [String] -> [String] -> Maybe ([String], ResourceDef)
 
-      walkTree subtree (name:[])
+      walkTree subtree (name:[]) soFar
           = case M.lookup name subtree of
               Nothing               -> Nothing
-              Just (ResNode defM _) -> defM
+              Just (ResNode defM _) -> do def <- defM
+                                          return (soFar ++ [name], def)
 
-      walkTree subtree (x:xs)
+      walkTree subtree (x:xs) soFar
           = case M.lookup x subtree of
               Nothing                      -> Nothing
               Just (ResNode defM children) -> case defM of
                                                 Just (ResourceDef { resIsGreedy = True })
-                                                    -> defM
-                                                _   -> walkTree children xs
+                                                    -> do def <- defM
+                                                          return (soFar ++ [x], def)
+                                                _   -> walkTree children xs (soFar ++ [x])
 
 
 runResource :: ResourceDef -> Interaction -> IO ThreadId
@@ -177,7 +181,7 @@ runResource def itr
                            -- FIXME: 同じ名前で複數の値があった時は、こ
                            -- れではまずいと思ふ。
                            mapM_ (\ (name, value) -> setHeader name value) $ aboHeaders abo
-                           setHeader "Content-Type" "application/xhtml+xml"
+                           setContentType ("application" +/+ "xhtml+xml")
                            output $ abortPage conf reqM resM abo
                  else
                    hPutStrLn stderr $ show abo