module Data.Encoding.ISO88595
(ISO88595(..)) where
import Data.Array ((!),Array)
import Data.Word (Word8)
import Data.Map (Map,lookup,member)
import Data.Encoding.Base
import Prelude hiding (lookup)
import Control.Exception (throwDyn)
import Data.Typeable
data ISO88595 = ISO88595 deriving (Eq,Show,Typeable)
instance Encoding ISO88595 where
encode _ = encodeSinglebyte (\c -> case lookup c encodeMap of
Just v -> v
Nothing -> throwDyn (HasNoRepresentation c))
encodable _ c = member c encodeMap
decode _ = decodeSinglebyte (decodeArr!)
decodeArr :: Array Word8 Char
#ifndef __HADDOCK__
decodeArr = $(decodingArray "8859-5.TXT")
#endif
encodeMap :: Map Char Word8
#ifndef __HADDOCK__
encodeMap = $(encodingMap "8859-5.TXT")
#endif