moved all encodings to their own files under src/Encoding/ and commented the unused imports, will delete them in an upcoming commit

2024-05-19 13:23:39 +02:00 · 2024-05-19 13:23:39 +02:00 · 5aa3917ad2
parent 792cc4265b
commit 5aa3917ad2
12 changed files with 262 additions and 180 deletions
--- a/MyLib.hs
+++ b/MyLib.hs
@ -1,4 +0,0 @@
-module MyLib (someFunc) where
-
-someFunc :: IO ()
-someFunc = putStrLn "someFunc"
--- a/app/Main.hs
+++ b/app/Main.hs
@ -1,60 +1,72 @@
 #!/usr/bin/env runhaskell
+
 {-# LANGUAGE DeriveDataTypeable #-}

 module Main where
 import System.Console.CmdArgs 
 import Control.Arrow
-import Data.Text (pack, unpack, Text)
-import Data.Bits
+-- import Data.Text (pack, unpack, Text)
+-- import Data.Bits
 -- import Data.Char
-import Text.Read (readMaybe)
-import qualified Data.Text as T
-import qualified Data.Text.Encoding as T
-import qualified Data.Text.IO as T
+-- import Text.Read (readMaybe)
+-- import qualified Data.Text as T
+-- import qualified Data.Text.Encoding as T
+-- import qualified Data.Text.IO as T
 -- import Data.Text (Text)
-import qualified Data.Text.Lazy as TL
-import Data.Text.Lazy.Builder (toLazyText)
-import Data.Text.Encoding (decodeUtf8With, decodeUtf8, encodeUtf8)
-import Data.Maybe (fromJust, fromMaybe)
-import Data.Text.Encoding.Error (lenientDecode)
-import TextShow (toText)
-import Text.XML.HXT.DOM.Util (hexStringToInt, intToHexString, decimalStringToInt)
-import TextShow.Data.Integral (showbBin, showbOct)
-import Text.Ascii (fromBinDigit, fromOctDigit)
-import Codec.CBOR.Magic (intToWord64)
-import qualified Data.Either.Unwrap as U
-import Data.Bytes.Text.Latin1 as Latin1
-import qualified Codec.Binary.Base91 as B91
-import qualified Codec.Binary.Base85 as B85
-import qualified Codec.Binary.Base64 as B64
-import qualified Data.ByteString.Base64 as B64L
-import qualified Codec.Binary.Base64Url as B64U
-import qualified Network.HTTP.Base as HB
-import qualified Data.Word.Base62 as B62
-import qualified Haskoin.Address.Base58 as B58
-import qualified Codec.Binary.Base32 as B32
-import qualified Codec.Binary.Base16 as B16
-import qualified Codec.Binary.QuotedPrintable as QP
-import qualified Codec.Binary.Uu as UU
-import qualified Codec.Binary.Xx as XX
-import qualified Codec.Binary.Yenc as Y
-import qualified Data.Bytes as Bytes
-import qualified Data.Bytes.Text.Ascii as ASCII
-import Data.Bytes.Get (getWord64host)
-import Data.ByteString.UTF8 as BSU      -- from utf8-string
+-- import qualified Data.Text.Lazy as TL
+-- import Data.Text.Lazy.Builder (toLazyText)
+-- import Data.Text.Encoding (decodeUtf8With, decodeUtf8, encodeUtf8)
+-- import Data.Maybe (fromJust, fromMaybe)
+-- import Data.Text.Encoding.Error (lenientDecode)
+-- import TextShow (toText)
+-- import Text.XML.HXT.DOM.Util (hexStringToInt, intToHexString, decimalStringToInt)
+-- import TextShow.Data.Integral (showbBin, showbOct)
+-- import Text.Ascii (fromBinDigit, fromOctDigit)
+-- import Codec.CBOR.Magic (intToWord64)
+-- import qualified Data.Either.Unwrap as U
+-- import Data.Bytes.Text.Latin1 as Latin1
+-- import qualified Codec.Binary.Base91 as B91
+-- import qualified Codec.Binary.Base85 as B85
+-- import qualified Codec.Binary.Base64 as B64
+-- import qualified Data.ByteString.Base64 as B64L
+-- import qualified Codec.Binary.Base64Url as B64U
+-- import qualified Network.HTTP.Base as HB
+-- import qualified Data.Word.Base62 as B62
+-- import qualified Haskoin.Address.Base58 as B58
+-- import qualified Codec.Binary.Base32 as B32
+-- import qualified Codec.Binary.Base16 as B16
+-- import qualified Codec.Binary.QuotedPrintable as QP
+-- import qualified Codec.Binary.Uu as UU
+-- import qualified Codec.Binary.Xx as XX
+-- import qualified Codec.Binary.Yenc as Y
+-- import qualified Data.Bytes as Bytes
+-- import qualified Data.Bytes.Text.Ascii as ASCII
+-- import Data.Bytes.Get (getWord64host)
 -- import Data.ByteString (singleton)
-import GHC.Word (Word8)
+-- import GHC.Word (Word8)
+-- import Data.Word (Word8)
+-- import Data.Char (ord, chr, intToDigit, digitToInt)
+import Data.ByteString.UTF8 as BSU      -- from utf8-string
 import qualified Data.ByteString.Char8 as C
 -- Regex imports
 import Text.Regex.TDFA
-import Data.Word (Word8)
-import Data.Char (ord, chr, intToDigit, digitToInt)
-import Encoding.Base2  (enc2, dec2)
-import Encoding.Base8  (enc8, dec8)
-import Encoding.Base10 (enc10, dec10)
-import Encoding.Base16 (enc16, dec16)
-import Encoding.Base64 (enc64, dec64, enc64url, dec64url)
-import Encoding.Base91 (enc91, dec91)
+
+import Encoding.Base2           (enc2, dec2)
+import Encoding.Base8           (enc8, dec8)
+import Encoding.Base10          (enc10, dec10)
+import Encoding.Base16          (enc16, dec16)
+import Encoding.Base32          (enc32, dec32)
+import Encoding.Base58          (enc58, dec58)
+import Encoding.Base62          (enc62, dec62)
+import Encoding.Base64          (enc64, dec64, enc64url, dec64url)
+import Encoding.Base85          (enc85, dec85)
+import Encoding.Base91          (enc91, dec91)
+import Encoding.Url             (encurl, decurl)
+import Encoding.Xx              (encxx, decxx)
+import Encoding.QuotedPrintable (encqp, decqp)
+import Encoding.UnixToUnix      (encuu, decuu)
+import Encoding.Yenc            (ency, decy)
+

 data Based = Decode { 
              b91 :: Bool,
@ -120,119 +132,6 @@ octToInt (x : xs) = x + 8 * octToInt xs
 -- base functions
 -- without the show func, sequences like \n will not be shown as characters but will be executed as newline

-- dec85 = C.unpack . U.fromRight . B85.decode . BSU.fromString
-dec85 :: String -> String
-dec85 input =
-    case B85.decode (BSU.fromString input) of
-     Right decodedStr -> C.unpack decodedStr
-     Left _ -> "Error decoding Base85.\n"
-
-enc85 :: String -> String
-enc85 = C.unpack . B85.encode . BSU.fromString
-
-
-decurl :: String -> String
-decurl = HB.urlDecode 
-
-encurl :: String -> String
-encurl = HB.urlEncode
-
-dec62 :: String -> String
-- dec62 = T.unpack .  B62.text128 . fromJust . B62.decode128 . Bytes.fromAsciiString 
-- dec62 input =
--    case B62.decode128 (Bytes.fromAsciiString input) of
--      Just decoded -> (T.unpack (B62.text128 decoded))
--      -- Just decoded -> C.unpack decoded
--      Nothing -> "Error decoding Base62.\n"
-   
-- dec62 = show . fromJust . B62.decode128 . (Bytes.fromByteString . BSU.fromString)
-dec62 input =
-   let decoded = B62.decode128 (Bytes.fromByteString (BSU.fromString input))
-   in fromMaybe "Error decoding Base62.\n" (show <$> decoded)
-
-- dec62 input =
--    maybe "Error decoding Base62.\n" show (B62.decode128 (Bytes.fromByteString (BSU.fromString input)))
-
-stringToInt :: String -> Maybe Integer
-stringToInt = readMaybe
-
-- enc62 :: String -> String
-- enc62 = C.unpack . BSU.fromString. Latin1.toString . (Bytes.fromByteArray . ( B62.encode64 . (intToWord64 . decimalStringToInt)))
-- enc62 = T.unpack . T.decodeUtf8 . BSU.fromString . Latin1.toString . (Bytes.fromByteArray . ( B62.encode64 . (intToWord64  . decimalStringToInt)))
-- enc62 = T.unpack . T.decodeUtf8 . BSU.fromString . Latin1.toString . (Bytes.fromByteArray . (B62.encode128 . (fromIntegral  . ( BSU.fromString . fromJust StringToInt))))
-
-- working correct:
-- enc62 :: String -> String
-- enc62 = T.unpack . T.decodeUtf8 . BSU.fromString . Latin1.toString .  Bytes.fromByteArray . B62.encode64 . fromIntegral . fromJust . stringToInt
-
-enc62 :: String -> String
-enc62 input =
-   let intValue = fromMaybe (error "Error: Unable to convert input string to integer") (stringToInt input)
-       encoded = B62.encode64 (fromIntegral intValue)
-       encodedText = T.decodeUtf8 (BSU.fromString (Latin1.toString (Bytes.fromByteArray encoded)))
-    in T.unpack encodedText
-- enc62 :: Text -> Text
-- enc62 text = B62.text128 (fromIntegral (T.length text))
-
-dec58 :: String -> String
-- dec58 = C.unpack . fromJust . B58.decodeBase58 . pack 
-dec58 input = 
-   maybe "Error decoding Base58.\n" C.unpack (B58.decodeBase58 (T.pack input))
-
-enc58 :: String -> String
-enc58 = T.unpack . B58.encodeBase58 . BSU.fromString
-
-dec32 :: String -> String
-- dec32 = C.unpack . U.fromRight . B32.decode . BSU.fromString
-dec32 input =
-   case B32.decode (BSU.fromString input) of
-     Right decoded -> C.unpack decoded
-     Left _ -> "Error decoding Base32.\n"
-
-enc32 :: String -> String
-enc32 = C.unpack . B32.encode . BSU.fromString
-
-decqp :: String -> String
-- decqp = C.unpack . U.fromRight . QP.decode . BSU.fromString
-decqp input =
-   case QP.decode (BSU.fromString input) of
-     Right decoded -> C.unpack decoded
-     Left _ -> "Error decoding QP.\n"
-
-encqp :: String -> String
-encqp = C.unpack . QP.encode . BSU.fromString
-
-decuu :: String -> String
-- decuu = C.unpack . U.fromRight . UU.decode . BSU.fromString
-decuu input =
-   case UU.decode (BSU.fromString input) of
-     Right decoded -> C.unpack decoded
-     Left _ -> "Error decoding UU.\n"
-
-encuu :: String -> String
-encuu = C.unpack . UU.encode . BSU.fromString
-
-decxx :: String -> String
-- decxx = C.unpack . U.fromRight . XX.decode . BSU.fromString
-decxx input =
-   case XX.decode (BSU.fromString input) of
-     Right decoded -> C.unpack decoded
-     Left _ -> "Error decoding XX.\n"
-
-encxx :: String -> String
-encxx = C.unpack . XX.encode . BSU.fromString
-
-decy :: String -> String
-- decy  = C.unpack . U.fromRight . Y.decode . BSU.fromString
-decy input =
-   case Y.decode (BSU.fromString input) of
-     Right decoded -> C.unpack decoded
-     Left _ -> "Error decoding Y.\n"
-
-
-ency :: String -> String
-ency  = C.unpack . Y.encode  . BSU.fromString
-
 base91Regex = "^[!-~]*$"
 base85Regex = "^[0-9A-Za-z!#$%&()*+,-;<=>?@^_`{|}~]+$"
 -- base85Regex = "^[A-Za-u0-9!\"#$%&((*+,-./;:<=@[]\\`]*$"
@ -285,6 +184,7 @@ solveEnc input =
   --   then dec32 input
   --   else "Not able to solve the encoding.\n"
       
+
 -- optionHandler :: EncodeOptions -> Text -> Text
 optionHandler Decode{b91=True} = dec91
 optionHandler Encode{b91=True} = enc91
--- a/based.cabal
+++ b/based.cabal
@ -12,51 +12,62 @@ library
    Encoding.Base8
    Encoding.Base10
    Encoding.Base16
+    Encoding.Base32
+    Encoding.Base58
+    Encoding.Base62
    Encoding.Base64
+    Encoding.Base85
    Encoding.Base91
+    Encoding.Url
+    Encoding.QuotedPrintable
+    Encoding.UnixToUnix
+    Encoding.Xx
+    Encoding.Yenc
  other-modules:
    -- Data.Bytes.Text.Ascii
  build-depends:
    -- base ^>= 4.13.0.0,
-    base,
    -- byteslice == 0.2.6.0,
+    base,
    sandi,
+    base62,
    base91,
    utf8-string,
    byteslice,
    bytestring,
+    HTTP,
    hxt,
+    haskoin-core,
    text,
    base64-bytestring
-  -- hs-source-dirs:
  default-language:    Haskell2010

 executable based
  hs-source-dirs: app
-  main-is:             Main.hs
+  main-is: Main.hs
  -- other-modules:       MyLib
  build-depends:
    -- base ^>= 4.13.0.0,
    base,
    based,
    cmdargs,
-    sandi,
-    base62,
-    base91,
    utf8-string,
    bytestring,
-    -- byteslice == 0.2.6.0,
-    byteslice,
-    either-unwrap,
-    text-show,
-    hxt,
-    haskoin-core,
-    text,
-    bytes,
-    cborg,
-    text-latin1,
-    HTTP,
-    base64-bytestring,
    regex-tdfa
+    -- sandi,
+    -- base62,
+    -- base91,
+    -- byteslice == 0.2.6.0,
+    -- byteslice,
+    -- either-unwrap,
+    -- text-show,
+    -- hxt,
+    -- haskoin-core,
+    -- text,
+    -- bytes,
+    -- cborg,
+    -- text-latin1,
+    -- HTTP,
+    -- base64-bytestring,
  -- hs-source-dirs:
  default-language:    Haskell2010
--- a/src/Encoding/Base32.hs
+++ b/src/Encoding/Base32.hs
@ -0,0 +1,19 @@
+module Encoding.Base32
+  ( enc32
+  , dec32
+  ) where
+
+
+import Data.ByteString.UTF8 as BSU      -- from utf8-string
+import qualified Data.ByteString.Char8 as C
+import qualified Codec.Binary.Base32 as B32
+
+dec32 :: String -> String
+-- dec32 = C.unpack . U.fromRight . B32.decode . BSU.fromString
+dec32 input =
+   case B32.decode (BSU.fromString input) of
+     Right decoded -> C.unpack decoded
+     Left _ -> "Error decoding Base32.\n"
+
+enc32 :: String -> String
+enc32 = C.unpack . B32.encode . BSU.fromString
--- a/src/Encoding/Base58.hs
+++ b/src/Encoding/Base58.hs
@ -0,0 +1,19 @@
+module Encoding.Base58
+  ( enc58
+  , dec58
+  ) where
+
+import qualified Data.ByteString.Char8 as C
+import Data.ByteString.UTF8 as BSU      -- from utf8-string
+import qualified Haskoin.Address.Base58 as B58
+import qualified Data.Text as T
+import qualified Data.Text.Encoding as T
+import qualified Data.Text.IO as T
+
+dec58 :: String -> String
+-- dec58 = C.unpack . fromJust . B58.decodeBase58 . pack 
+dec58 input = 
+   maybe "Error decoding Base58.\n" C.unpack (B58.decodeBase58 (T.pack input))
+
+enc58 :: String -> String
+enc58 = T.unpack . B58.encodeBase58 . BSU.fromString
--- a/src/Encoding/Base62.hs
+++ b/src/Encoding/Base62.hs
@ -0,0 +1,32 @@
+module Encoding.Base62
+  ( enc62
+  , dec62
+  ) where
+
+
+import qualified Data.Word.Base62 as B62
+import Text.Read (readMaybe)
+import Data.Maybe (fromMaybe)
+import Data.ByteString.UTF8 as BSU      -- from utf8-string
+import qualified Data.Bytes as Bytes
+import Data.Bytes.Text.Latin1 as Latin1
+import qualified Data.ByteString.Char8 as C
+import qualified Data.Text as T
+import qualified Data.Text.Encoding as T
+-- import qualified Data.Text.IO as T
+
+
+dec62 :: String -> String
+dec62 input =
+   let decoded = B62.decode128 (Bytes.fromByteString (BSU.fromString input))
+   in fromMaybe "Error decoding Base62.\n" (show <$> decoded)
+
+stringToInt :: String -> Maybe Integer
+stringToInt = readMaybe
+
+enc62 :: String -> String
+enc62 input =
+   let intValue = fromMaybe (error "Error: Unable to convert input string to integer") (stringToInt input)
+       encoded = B62.encode64 (fromIntegral intValue)
+       encodedText = T.decodeUtf8 (BSU.fromString (Latin1.toString (Bytes.fromByteArray encoded)))
+    in T.unpack encodedText
--- a/src/Encoding/Base85.hs
+++ b/src/Encoding/Base85.hs
@ -0,0 +1,18 @@
+module Encoding.Base85 
+  ( enc85
+  , dec85
+  ) where
+
+import qualified Codec.Binary.Base85 as B85
+import Data.ByteString.UTF8 as BSU      -- from utf8-string
+import qualified Data.ByteString.Char8 as C
+
+dec85 :: String -> String
+dec85 input =
+    case B85.decode (BSU.fromString input) of
+     Right decodedStr -> C.unpack decodedStr
+     Left _ -> "Error decoding Base85.\n"
+
+enc85 :: String -> String
+enc85 = C.unpack . B85.encode . BSU.fromString
+
--- a/src/Encoding/QuotedPrintable.hs
+++ b/src/Encoding/QuotedPrintable.hs
@ -0,0 +1,18 @@
+module Encoding.QuotedPrintable
+  ( encqp
+  , decqp
+  ) where
+
+import qualified Codec.Binary.QuotedPrintable as QP
+import Data.ByteString.UTF8 as BSU      -- from utf8-string
+import qualified Data.ByteString.Char8 as C
+
+decqp :: String -> String
+decqp input =
+   case QP.decode (BSU.fromString input) of
+     Right decoded -> C.unpack decoded
+     Left _ -> "Error decoding QP.\n"
+
+encqp :: String -> String
+encqp = C.unpack . QP.encode . BSU.fromString
+
--- a/src/Encoding/UnixToUnix.hs
+++ b/src/Encoding/UnixToUnix.hs
@ -0,0 +1,19 @@
+module Encoding.UnixToUnix
+  ( encuu
+  , decuu
+  ) where
+
+import qualified Codec.Binary.Uu as UU
+import Data.ByteString.UTF8 as BSU      -- from utf8-string
+import qualified Data.ByteString.Char8 as C
+
+decuu :: String -> String
+-- decuu = C.unpack . U.fromRight . UU.decode . BSU.fromString
+decuu input =
+   case UU.decode (BSU.fromString input) of
+     Right decoded -> C.unpack decoded
+     Left _ -> "Error decoding UU.\n"
+
+encuu :: String -> String
+encuu = C.unpack . UU.encode . BSU.fromString
+
--- a/src/Encoding/Url.hs
+++ b/src/Encoding/Url.hs
@ -0,0 +1,13 @@
+module Encoding.Url
+  ( encurl
+  , decurl
+  ) where
+
+import qualified Network.HTTP.Base as HB
+
+decurl :: String -> String
+decurl = HB.urlDecode 
+
+encurl :: String -> String
+encurl = HB.urlEncode
+
--- a/src/Encoding/Xx.hs
+++ b/src/Encoding/Xx.hs
@ -0,0 +1,17 @@
+module Encoding.Xx
+  ( encxx
+  , decxx
+  ) where
+
+import qualified Codec.Binary.Xx as XX
+import Data.ByteString.UTF8 as BSU      -- from utf8-string
+import qualified Data.ByteString.Char8 as C
+
+decxx :: String -> String
+decxx input =
+   case XX.decode (BSU.fromString input) of
+     Right decoded -> C.unpack decoded
+     Left _ -> "Error decoding XX.\n"
+
+encxx :: String -> String
+encxx = C.unpack . XX.encode . BSU.fromString
--- a/src/Encoding/Yenc.hs
+++ b/src/Encoding/Yenc.hs
@ -0,0 +1,20 @@
+module Encoding.Yenc
+  ( ency
+  , decy
+  ) where
+
+
+import Data.ByteString.UTF8 as BSU      -- from utf8-string
+import qualified Data.ByteString.Char8 as C
+import qualified Codec.Binary.Yenc as Y
+
+decy :: String -> String
+-- decy  = C.unpack . U.fromRight . Y.decode . BSU.fromString
+decy input =
+   case Y.decode (BSU.fromString input) of
+     Right decoded -> C.unpack decoded
+     Left _ -> "Error decoding Y.\n"
+
+
+ency :: String -> String
+ency  = C.unpack . Y.encode  . BSU.fromString