Codec.Binary.Base16

Description

Implemented as specified in RFC 4648 (http://tools.ietf.org/html/rfc4648).

Synopsis

data EncIncData
- = EChunk [Word8]
- | EDone
data EncIncRes i
- = EPart i (EncIncData -> EncIncRes i)
- | EFinal i
encodeInc :: EncIncData -> EncIncRes String
encode :: [Word8] -> String
data DecIncData i
- = DChunk i
- | DDone
data DecIncRes i
- = DPart [Word8] (DecIncData i -> DecIncRes i)
- | DFinal [Word8] i
- | DFail [Word8] i
decodeInc :: DecIncData String -> DecIncRes String
decode :: String -> Maybe [Word8]
chop :: Int -> String -> [String]
unchop :: [String] -> String

Documentation

Data type for the incremental encoding functions.

Constructors

EChunk [Word8]	a chunk of data to be encoded
EDone	the signal to the encoder that the stream of data is ending

Data type for the result of calling the incremental encoding functions.

Constructors

EPart i (EncIncData -> EncIncRes i)	a partial result together with the continuation to use for further encoding
EFinal i	the final result of encoding (the response to `EDone`)

Incremental encoder function.

encode :: [Word8] -> String Source #

Encode data.

Data type for the incremental decoding functions.

Constructors

DChunk i	a chunk of data to be decoded
DDone	the signal to the decoder that the stream of data is ending

Data type for the result of calling the incremental encoding functions.

Constructors

DPart [Word8] (DecIncData i -> DecIncRes i)	a partial result together with the continuation to user for further decoding
DFinal [Word8] i	the final result of decoding (the response to `DDone`)
DFail [Word8] i	a partial result for a failed decoding, together with the remainder of the data passed in so far

Incremental decoder function.

decode :: String -> Maybe [Word8] Source #

Decode data.

Arguments

Chop up a string in parts.

The length given is rounded down to the nearest multiple of 2.

unchop :: [String] -> String Source #

Concatenate the strings into one long string.