OverloadedStrings
, UnicodeSyntax
#-}
-{-# OPTIONS_HADDOCK prune #-}
-- |Manipulation of MIME Types.
module Network.HTTP.Lucu.MIMEType
)
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.Char8 as C8
import Data.Map (Map)
import Data.Monoid.Unicode
import Data.Text (Text)
, mtParams ∷ !(Map CIAscii Text)
} deriving (Eq, Show)
--- |Convert a 'MIMEType' to 'Ascii'.
-printMIMEType ∷ MIMEType → Ascii
+-- |Convert a 'MIMEType' to 'AsciiBuilder'.
+printMIMEType ∷ MIMEType → AsciiBuilder
printMIMEType (MIMEType maj min params)
- = A.fromAsciiBuilder $
- ( A.toAsciiBuilder (A.fromCIAscii maj) ⊕
- A.toAsciiBuilder "/" ⊕
- A.toAsciiBuilder (A.fromCIAscii min) ⊕
- printParams params
- )
+ = A.toAsciiBuilder (A.fromCIAscii maj) ⊕
+ A.toAsciiBuilder "/" ⊕
+ A.toAsciiBuilder (A.fromCIAscii min) ⊕
+ printParams params
-- |Parse 'MIMEType' from an 'Ascii'. This function throws an
-- exception for parse error.
in
case parseOnly p bs of
Right t → t
- Left err → error ("unparsable MIME Type: " ⧺ C8.unpack bs ⧺ ": " ⧺ err)
+ Left err → error ("unparsable MIME Type: " ⧺ A.toString str ⧺ ": " ⧺ err)
mimeTypeP ∷ Parser MIMEType
mimeTypeP = do maj ← A.toCIAscii <$> token