zcash-haskell/src/ZcashHaskell/Utils.hs

-- |
-- Module      :  ZcashHaskell.Utils
-- Copyright   :  Vergara Technologies (c)2023
-- License     :  BOSL
--
-- Maintainer  :  rene@vergara.network
-- Stability   :  experimental
-- Portability :  unknown
--
-- A set of functions to assist in the handling of elements of the Zcash protocol, allowing for decoding of memos, addresses and viewing keys.
--
module ZcashHaskell.Utils where

import C.Zcash
  ( rustWrapperBech32Decode
  , rustWrapperF4Jumble
  , rustWrapperF4UnJumble
  )
import qualified Data.ByteString as BS
import Foreign.Rust.Marshall.Variable
import ZcashHaskell.Types

-- | Decode the given bytestring using Bech32
decodeBech32 :: BS.ByteString -> RawData
decodeBech32 = withPureBorshVarBuffer . rustWrapperBech32Decode

-- | Apply the F4Jumble transformation to the given bytestring
f4Jumble :: BS.ByteString -> BS.ByteString
f4Jumble = withPureBorshVarBuffer . rustWrapperF4Jumble

-- | Apply the inverse F4Jumble transformation to the given bytestring
f4UnJumble :: BS.ByteString -> BS.ByteString
f4UnJumble = withPureBorshVarBuffer . rustWrapperF4UnJumble