X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Network%2FHTTP%2FLucu%2FHttpVersion.hs;fp=Network%2FHTTP%2FLucu%2FHttpVersion.hs;h=9b955d37fd9644beb912feb1808a1f2982dd97b9;hb=3c7a58ab749a55a30466a033b170536bcdf18b98;hp=88dc24e5b61673726da5f31e70d184e42b9cf48f;hpb=9961a721f98b101825ef154a2122c1fc2fa6d1ac;p=Lucu.git

diff --git a/Network/HTTP/Lucu/HttpVersion.hs b/Network/HTTP/Lucu/HttpVersion.hs
index 88dc24e..9b955d3 100644
--- a/Network/HTTP/Lucu/HttpVersion.hs
+++ b/Network/HTTP/Lucu/HttpVersion.hs
@@ -1,15 +1,20 @@
 module Network.HTTP.Lucu.HttpVersion
     ( HttpVersion(..)
-    , httpVersionP -- Parser HttpVersion
+    , httpVersionP    -- Parser HttpVersion
+    , hPutHttpVersion -- Handle -> HttpVersion -> IO ()
     )
     where
 
 import qualified Data.ByteString.Lazy.Char8 as B
 import           Data.ByteString.Lazy.Char8 (ByteString)
 import           Network.HTTP.Lucu.Parser
+import           System.IO
 
 data HttpVersion = HttpVersion Int Int
-                   deriving (Show, Eq)
+                   deriving (Eq)
+
+instance Show HttpVersion where
+    show (HttpVersion maj min) = "HTTP/" ++ show maj ++ "." ++ show min
 
 instance Ord HttpVersion where
     (HttpVersion majA minA) `compare` (HttpVersion majB minB)
@@ -27,3 +32,10 @@ httpVersionP = do string "HTTP/"
                   minor <- many1 digit
                   return $ HttpVersion (read major) (read minor)
 
+
+hPutHttpVersion :: Handle -> HttpVersion -> IO ()
+hPutHttpVersion h (HttpVersion maj min)
+    = do hPutStr  h "HTTP/"
+         hPutStr  h (show maj)
+         hPutChar h '.'
+         hPutStr  h (show min)
\ No newline at end of file