Fixed many bugs...

[Lucu.git] / Network / HTTP / Lucu / Request.hs

diff --git a/Network/HTTP/Lucu/Request.hs b/Network/HTTP/Lucu/Request.hs
index b690c3e612435844eef847ff8feffbec1b39407e..66511e24c1f869490469ea637e0ea763ffd1ec34 100644 (file)
--- a/Network/HTTP/Lucu/Request.hs
+++ b/Network/HTTP/Lucu/Request.hs
@@ -1,15 +1,15 @@
 {-# LANGUAGE
     OverloadedStrings
   , UnicodeSyntax
+  , ViewPatterns
   #-}
-{-# OPTIONS_HADDOCK prune #-}
-
 -- |Definition of things related on HTTP request.
 --
 -- In general you don't have to use this module directly.
 module Network.HTTP.Lucu.Request
     ( Method(..)
     , Request(..)
+    , reqMustHaveBody
     , requestP
     )
     where
@@ -48,9 +48,19 @@ data Request
     deriving (Eq, Show)
 
 instance HasHeaders Request where
+    {-# INLINE getHeaders #-}
     getHeaders = reqHeaders
+    {-# INLINE setHeaders #-}
     setHeaders req hdr = req { reqHeaders = hdr }
 
+-- |Returns 'True' iff the 'Request' must have an entity body.
+reqMustHaveBody ∷ Request → Bool
+{-# INLINEABLE reqMustHaveBody #-}
+reqMustHaveBody (reqMethod → m)
+    | m ≡ POST  = True
+    | m ≡ PUT   = True
+    | otherwise = False
+
 requestP ∷ Parser Request
 requestP = do skipMany crlf
               (method, uri, version) ← requestLineP