Safe Haskell	None
Language	Haskell2010

System.OsPath.Encoding.Internal

Description

Deprecated: Use System.OsString.Encoding.Internal from os-string >= 2.0.0 package instead. This module will be removed in filepath >= 1.5.

Synopsis

data EncodingException = EncodingError String (Maybe Word8)
showEncodingException :: EncodingException -> String
ucs2le :: TextEncoding
mkUcs2le :: CodingFailureMode -> TextEncoding
ucs2le_DF :: CodingFailureMode -> IO (TextDecoder ())
ucs2le_EF :: CodingFailureMode -> IO (TextEncoder ())
ucs2le_decode :: DecodeBuffer
ucs2le_encode :: EncodeBuffer
utf16le_b :: TextEncoding
mkUTF16le_b :: CodingFailureMode -> TextEncoding
utf16le_b_DF :: CodingFailureMode -> IO (TextDecoder ())
utf16le_b_EF :: CodingFailureMode -> IO (TextEncoder ())
utf16le_b_decode :: DecodeBuffer
utf16le_b_encode :: EncodeBuffer
encodeWithBasePosix :: String -> IO ShortByteString
decodeWithBasePosix :: ShortByteString -> IO String
encodeWithBaseWindows :: String -> IO ShortByteString
decodeWithBaseWindows :: ShortByteString -> IO String
trySafe :: Exception e => IO a -> IO (Either e a)
cWcharsToChars_UCS2 :: [Word16] -> [Char]
cWcharsToChars :: [Word16] -> [Char]
charsToCWchars :: [Char] -> [Word16]
withFilePathWin :: FilePath -> (Int -> Ptr Word16 -> IO a) -> IO a
peekFilePathWin :: (Ptr Word16, Int) -> IO FilePath
withFilePathPosix :: FilePath -> (CStringLen -> IO a) -> IO a
peekFilePathPosix :: CStringLen -> IO FilePath
decodeWithTE :: TextEncoding -> ShortByteString -> Either EncodingException String
encodeWithTE :: TextEncoding -> String -> Either EncodingException ShortByteString
wNUL :: Word16
isAsyncException :: Exception e => e -> Bool

Documentation

data EncodingException Source #

Constructors

EncodingError String (Maybe Word8)

Could not decode a byte sequence because it was invalid under the given encoding, or ran out of input in mid-decode.

Instances

Instances details

Exception EncodingException Source #
Instance details Defined in System.OsPath.Encoding.Internal.Hidden Methods toException :: EncodingException -> SomeException Source # fromException :: SomeException -> Maybe EncodingException Source # displayException :: EncodingException -> String Source #
Show EncodingException Source #
Instance details Defined in System.OsPath.Encoding.Internal.Hidden Methods showsPrec :: Int -> EncodingException -> ShowS Source # show :: EncodingException -> String Source # showList :: [EncodingException] -> ShowS Source #
NFData EncodingException Source #
Instance details Defined in System.OsPath.Encoding.Internal.Hidden Methods rnf :: EncodingException -> () Source #
Eq EncodingException Source #
Instance details Defined in System.OsPath.Encoding.Internal.Hidden Methods (==) :: EncodingException -> EncodingException -> Bool # (/=) :: EncodingException -> EncodingException -> Bool #

showEncodingException :: EncodingException -> String Source #

ucs2le :: TextEncoding Source #

mkUcs2le :: CodingFailureMode -> TextEncoding Source #

ucs2le_DF :: CodingFailureMode -> IO (TextDecoder ()) Source #

ucs2le_EF :: CodingFailureMode -> IO (TextEncoder ()) Source #

ucs2le_decode :: DecodeBuffer Source #

ucs2le_encode :: EncodeBuffer Source #

utf16le_b :: TextEncoding Source #

Mimics the base encoding for filesystem operations. This should be total on all inputs (word16 byte arrays).

Note that this has a subtle difference to encodeWithBaseWindows/decodeWithBaseWindows: it doesn't care for the 0x0000 end marker and will as such produce different results. Use takeWhile (/= 'NUL') on the input to recover this behavior.

mkUTF16le_b :: CodingFailureMode -> TextEncoding Source #

utf16le_b_DF :: CodingFailureMode -> IO (TextDecoder ()) Source #

utf16le_b_EF :: CodingFailureMode -> IO (TextEncoder ()) Source #

utf16le_b_decode :: DecodeBuffer Source #

utf16le_b_encode :: EncodeBuffer Source #

encodeWithBasePosix :: String -> IO ShortByteString Source #

This mimics the filepath dencoder base uses on unix, with the small distinction that we're not truncating at NUL bytes (because we're not at the outer FFI layer).

decodeWithBasePosix :: ShortByteString -> IO String Source #

This mimics the filepath decoder base uses on unix, with the small distinction that we're not truncating at NUL bytes (because we're not at the outer FFI layer).

encodeWithBaseWindows :: String -> IO ShortByteString Source #

This mimics the filepath dencoder base uses on windows, with the small distinction that we're not truncating at NUL bytes (because we're not at the outer FFI layer).

decodeWithBaseWindows :: ShortByteString -> IO String Source #

This mimics the filepath decoder base uses on windows, with the small distinction that we're not truncating at NUL bytes (because we're not at the outer FFI layer).

trySafe :: Exception e => IO a -> IO (Either e a) Source #

Like try, but rethrows async exceptions.

cWcharsToChars_UCS2 :: [Word16] -> [Char] Source #

cWcharsToChars :: [Word16] -> [Char] Source #

charsToCWchars :: [Char] -> [Word16] Source #

withFilePathWin :: FilePath -> (Int -> Ptr Word16 -> IO a) -> IO a Source #

peekFilePathWin :: (Ptr Word16, Int) -> IO FilePath Source #

withFilePathPosix :: FilePath -> (CStringLen -> IO a) -> IO a Source #

peekFilePathPosix :: CStringLen -> IO FilePath Source #

decodeWithTE :: TextEncoding -> ShortByteString -> Either EncodingException String Source #

Decode with the given TextEncoding.

encodeWithTE :: TextEncoding -> String -> Either EncodingException ShortByteString Source #

Encode with the given TextEncoding.

wNUL :: Word16 Source #

isAsyncException :: Exception e => e -> Bool Source #