X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Network%2FHTTP%2FLucu%2FHandleLike.hs;h=cc90cd6746ed7a74e8a1ed979e4f343423585863;hb=HEAD;hp=f38fa5b88057090f3014289790b0674a6a0dc07c;hpb=cc55fb9a095c9c583ed6fe2ded3eaf6401fb760f;p=Lucu.git

diff --git a/Network/HTTP/Lucu/HandleLike.hs b/Network/HTTP/Lucu/HandleLike.hs
index f38fa5b..cc90cd6 100644
--- a/Network/HTTP/Lucu/HandleLike.hs
+++ b/Network/HTTP/Lucu/HandleLike.hs
@@ -1,6 +1,9 @@
 {-# LANGUAGE
-    UnicodeSyntax
+    CPP
+  , DoAndIfThenElse
+  , UnicodeSyntax
   #-}
+-- |Type class for things behaves like a 'I.Handle'.
 module Network.HTTP.Lucu.HandleLike
     ( HandleLike(..)
     , hPutBuilder
@@ -10,28 +13,29 @@ import Blaze.ByteString.Builder (Builder)
 import qualified Blaze.ByteString.Builder as BB
 import qualified Data.ByteString as B
 import qualified Data.ByteString.Lazy.Char8 as L
+#if defined(HAVE_SSL)
 import qualified OpenSSL.Session as SSL
 import OpenSSL.X509
+#endif
 import Prelude.Unicode
 import qualified System.IO as I
 
 class HandleLike h where
     hGetLBS ∷ h → IO L.ByteString
-    hPutLBS ∷ h → L.ByteString → IO ()
 
     hGetBS  ∷ h → Int → IO B.ByteString
     hPutBS  ∷ h → B.ByteString → IO ()
 
+#if defined(HAVE_SSL)
     hGetPeerCert ∷ h → IO (Maybe X509)
     hGetPeerCert = const $ return Nothing
+#endif
 
     hFlush  ∷ h → IO ()
     hClose  ∷ h → IO ()
 
-
 instance HandleLike I.Handle where
     hGetLBS = L.hGetContents
-    hPutLBS = L.hPut
 
     hGetBS  = B.hGet
     hPutBS  = B.hPut
@@ -39,23 +43,23 @@ instance HandleLike I.Handle where
     hFlush  = I.hFlush
     hClose  = I.hClose
 
-
+#if defined(HAVE_SSL)
 instance HandleLike SSL.SSL where
-    hGetLBS   = SSL.lazyRead
-    hPutLBS   = SSL.lazyWrite
+    hGetLBS = SSL.lazyRead
 
-    hGetBS    = SSL.read
-    hPutBS    = SSL.write
+    hGetBS  = SSL.read
+    hPutBS  = SSL.write
 
     hGetPeerCert s
         = do isValid <- SSL.getVerifyResult s
              if isValid then
                  SSL.getPeerCertificate s
-               else
+             else
                  return Nothing
 
-    hFlush _  = return () -- No need to do anything.
-    hClose s  = SSL.shutdown s SSL.Bidirectional
+    hFlush _ = return () -- No need to do anything.
+    hClose s = SSL.shutdown s SSL.Bidirectional
+#endif
 
 hPutBuilder ∷ HandleLike h ⇒ h → Builder → IO ()
 {-# INLINE hPutBuilder #-}