X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Network%2FHTTP%2FLucu%2FChunk.hs;h=b48727cc0f364fdbe3037cd759cbbf01476216a4;hb=ece223c516e66223ef1d5d8e6bbe4054a235d983;hp=27deb740821f9c68bd5b3159c08469513c7c222d;hpb=9ac730212cb361eb10e5fe4ad0eec6758e2b200a;p=Lucu.git

diff --git a/Network/HTTP/Lucu/Chunk.hs b/Network/HTTP/Lucu/Chunk.hs
index 27deb74..b48727c 100644
--- a/Network/HTTP/Lucu/Chunk.hs
+++ b/Network/HTTP/Lucu/Chunk.hs
@@ -1,38 +1,34 @@
+{-# LANGUAGE
+    UnicodeSyntax
+  #-}
 module Network.HTTP.Lucu.Chunk
-    ( chunkHeaderP  -- Num a => Parser a
-    , chunkFooterP  -- Parser ()
-    , chunkTrailerP -- Parser Headers
+    ( chunkHeaderP
+    , chunkFooterP
+    , chunkTrailerP
     )
     where
-
-import           Network.HTTP.Lucu.Headers
-import           Network.HTTP.Lucu.Parser
-import           Network.HTTP.Lucu.Parser.Http
-import           Numeric
-
-
-chunkHeaderP :: Num a => Parser a
-chunkHeaderP = do hexLen <- many1 hexDigit
-                  _      <- extension
-                  _      <- crlf
-
-                  let [(len, _)] = readHex hexLen
+import Control.Applicative
+import Data.Attoparsec.Char8
+import Data.Bits
+import Network.HTTP.Lucu.Headers
+import Network.HTTP.Lucu.Parser.Http
+
+chunkHeaderP ∷ (Integral a, Bits a) ⇒ Parser a
+{-# INLINEABLE chunkHeaderP #-}
+chunkHeaderP = do len ← hexadecimal
+                  extension
+                  crlf
                   return len
     where
-      extension :: Parser ()
-      extension = many ( char ';' >>
-                         token    >>
-                         char '=' >>
-                         ( token <|> quotedStr )
-                       )
-                  >>
-                  return ()
-{-# SPECIALIZE chunkHeaderP :: Parser Int #-}
-
-
-chunkFooterP :: Parser ()
-chunkFooterP = crlf >> return ()
+      extension ∷ Parser ()
+      extension
+          = skipMany ( char ';' *>
+                       token    *>
+                       char '=' *>
+                       (token <|> quotedStr) )
 
+chunkFooterP ∷ Parser ()
+chunkFooterP = crlf
 
-chunkTrailerP :: Parser Headers
+chunkTrailerP ∷ Parser Headers
 chunkTrailerP = headersP