X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Network%2FHTTP%2FLucu%2FHeaders.hs;h=e72022c72c0d5f11f253504fd5ed34c4288bd1d4;hb=6126eb9cbe5b38c300d855d96d2238831e59b5dd;hp=f87ae5cc127bf5de7be624241373a779080094ad;hpb=e34910f85f459f049b9e6e6b79db9ef95dfccc13;p=Lucu.git

diff --git a/Network/HTTP/Lucu/Headers.hs b/Network/HTTP/Lucu/Headers.hs
index f87ae5c..e72022c 100644
--- a/Network/HTTP/Lucu/Headers.hs
+++ b/Network/HTTP/Lucu/Headers.hs
@@ -1,6 +1,5 @@
 {-# LANGUAGE
-    BangPatterns
-  , GeneralizedNewtypeDeriving
+    GeneralizedNewtypeDeriving
   , OverloadedStrings
   , UnicodeSyntax
   #-}
@@ -8,15 +7,17 @@ module Network.HTTP.Lucu.Headers
     ( Headers
     , HasHeaders(..)
 
+    , singleton
+
     , toHeaders
     , fromHeaders
 
     , headersP
-    , hPutHeaders
+    , printHeaders
     )
     where
 import Control.Applicative
-import Data.Ascii (Ascii, CIAscii)
+import Data.Ascii (Ascii, AsciiBuilder, CIAscii)
 import qualified Data.Ascii as A
 import Data.Attoparsec.Char8 as P
 import qualified Data.ByteString as BS
@@ -24,7 +25,6 @@ import Data.Map (Map)
 import qualified Data.Map as M
 import Data.Monoid
 import Data.Monoid.Unicode
-import Network.HTTP.Lucu.HandleLike
 import Network.HTTP.Lucu.Parser.Http
 import Network.HTTP.Lucu.Utils
 import Prelude.Unicode
@@ -38,21 +38,25 @@ class HasHeaders a where
     setHeaders ∷ a → Headers → a
 
     getHeader ∷ CIAscii → a → Maybe Ascii
-    {-# INLINE getHeader #-}
-    getHeader !key !a
+    getHeader key a
         = case getHeaders a of
             Headers m → M.lookup key m
 
+    getCIHeader ∷ CIAscii → a → Maybe CIAscii
+    {-# INLINE getCIHeader #-}
+    getCIHeader key a
+        = A.toCIAscii <$> getHeader key a
+
     deleteHeader ∷ CIAscii → a → a
     {-# INLINE deleteHeader #-}
-    deleteHeader !key !a
+    deleteHeader key a
         = case getHeaders a of
             Headers m
               → setHeaders a $ Headers $ M.delete key m
 
     setHeader ∷ CIAscii → Ascii → a → a
     {-# INLINE setHeader #-}
-    setHeader !key !val !a
+    setHeader key val a
         = case getHeaders a of
             Headers m
               → setHeaders a $ Headers $ M.insert key val m
@@ -61,6 +65,11 @@ instance HasHeaders Headers where
     getHeaders   = id
     setHeaders _ = id
 
+singleton ∷ CIAscii → Ascii → Headers
+{-# INLINE singleton #-}
+singleton key val
+    = Headers $ M.singleton key val
+
 toHeaders ∷ [(CIAscii, Ascii)] → Headers
 {-# INLINE toHeaders #-}
 toHeaders = flip mkHeaders (∅)
@@ -118,19 +127,20 @@ headersP = do xs ← P.many header
       {-# INLINE content #-}
       content = A.unsafeFromByteString
                 <$>
-                takeWhile1 (\c → ((¬) (isSPHT c)) ∧ isText c)
+                takeWhile1 (\c → (¬) (isSPHT c) ∧ isText c)
 
       joinValues ∷ [Ascii] → Ascii
       {-# INLINE joinValues #-}
       joinValues = A.fromAsciiBuilder ∘ joinWith "\x20" ∘ map A.toAsciiBuilder
 
-hPutHeaders ∷ HandleLike h => h → Headers → IO ()
-hPutHeaders !h !(Headers m)
-    = mapM_ putH (M.toList m) >> hPutBS h "\r\n"
+printHeaders ∷ Headers → AsciiBuilder
+printHeaders (Headers m)
+    = mconcat (map printHeader (M.toList m)) ⊕
+      A.toAsciiBuilder "\x0D\x0A"
     where
-      putH ∷ (CIAscii, Ascii) → IO ()
-      putH (!name, !value)
-          = do hPutBS h (A.ciToByteString name)
-               hPutBS h ": "
-               hPutBS h (A.toByteString value)
-               hPutBS h "\r\n"
+      printHeader ∷ (CIAscii, Ascii) → AsciiBuilder
+      printHeader (name, value)
+          = A.toAsciiBuilder (A.fromCIAscii name) ⊕
+            A.toAsciiBuilder ": "                 ⊕
+            A.toAsciiBuilder value                ⊕
+            A.toAsciiBuilder "\x0D\x0A"