dataenc 0.11.1 → 0.12
raw patch · 15 files changed
+194/−1062 lines, 15 filesPVP ok
version bump matches the API change (PVP)
API changes (from Hackage documentation)
+ Codec.Binary.Yenc: chop :: Int -> [Word8] -> [[Word8]]
+ Codec.Binary.Yenc: decode :: [Word8] -> Maybe [Word8]
+ Codec.Binary.Yenc: decode' :: [Word8] -> [Maybe Word8]
+ Codec.Binary.Yenc: encode :: [Word8] -> [Word8]
+ Codec.Binary.Yenc: unchop :: [[Word8]] -> [Word8]
Files
- COPYING +0/−674
- COPYING.LESSER +0/−165
- LICENSE +27/−0
- QC.hs +13/−16
- UT.hs +22/−17
- dataenc.cabal +6/−5
- src/Codec/Binary/Base16.hs +7/−23
- src/Codec/Binary/Base32.hs +8/−23
- src/Codec/Binary/Base32Hex.hs +8/−23
- src/Codec/Binary/Base64.hs +8/−23
- src/Codec/Binary/Base64Url.hs +7/−23
- src/Codec/Binary/Base85.hs +7/−22
- src/Codec/Binary/DataEncoding.hs +9/−24
- src/Codec/Binary/Uu.hs +9/−24
- src/Codec/Binary/Yenc.hs +63/−0
− COPYING
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@@ -1,165 +0,0 @@- GNU LESSER GENERAL PUBLIC LICENSE- Version 3, 29 June 2007-- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>- Everyone is permitted to copy and distribute verbatim copies- of this license document, but changing it is not allowed.--- This version of the GNU Lesser General Public License incorporates-the terms and conditions of version 3 of the GNU General Public-License, supplemented by the additional permissions listed below.-- 0. 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Combined Libraries.-- You may place library facilities that are a work based on the-Library side by side in a single library together with other library-facilities that are not Applications and are not covered by this-License, and convey such a combined library under terms of your-choice, if you do both of the following:-- a) Accompany the combined library with a copy of the same work based- on the Library, uncombined with any other library facilities,- conveyed under the terms of this License.-- b) Give prominent notice with the combined library that part of it- is a work based on the Library, and explaining where to find the- accompanying uncombined form of the same work.-- 6. Revised Versions of the GNU Lesser General Public License.-- The Free Software Foundation may publish revised and/or new versions-of the GNU Lesser General Public License from time to time. 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+ LICENSE view
@@ -0,0 +1,27 @@+Copyright (c) 2007, Magnus Therning+All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++ - Redistributions of source code must retain the above copyright notice,+ this list of conditions and the following disclaimer.++ - Redistributions in binary form must reproduce the above copyright notice,+ this list of conditions and the following disclaimer in the documentation+ and/or other materials provided with the distribution.++ - Neither the name of the <ORGANIZATION> nor the names of its contributors+ may be used to endorse or promote products derived from this software+ without specific prior written permission.++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
QC.hs view
@@ -1,19 +1,6 @@-{- Copyright © 2007 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>+{-+ - Copyright : (c) 2007 Magnus Therning+ - License : BSD3 -} module Main@@ -30,6 +17,7 @@ import qualified Codec.Binary.Base32 as Base32 import qualified Codec.Binary.Base32Hex as Base32Hex import qualified Codec.Binary.Base16 as Base16+import qualified Codec.Binary.Yenc as Yenc -- {{{1 Arbitrary instances instance Arbitrary Char where@@ -98,6 +86,13 @@ prop_base16Chop s = s == (Base16.unchop $ Base16.chop 6 s) where types = s::String +-- {{{1 yEncoding+prop_yencEncode ws = ws == (fromJust $ Yenc.decode $ Yenc.encode ws)+ where types = ws ::[Word8]++prop_yencChop ws = ws == (Yenc.unchop $ Yenc.chop 6 ws)+ where types = ws :: [Word8]+ -- {{{1 main main = do quickCheck prop_uuEncode@@ -115,3 +110,5 @@ quickCheck prop_base32HexChop quickCheck prop_base16Encode quickCheck prop_base16Chop+ quickCheck prop_yencEncode+ quickCheck prop_yencChop
UT.hs view
@@ -1,19 +1,6 @@-{- Copyright © 2007 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>+{-+ - Copyright : (c) 2007 Magnus Therning+ - License : BSD3 -} module Main@@ -25,6 +12,7 @@ import Data.Maybe import Codec.Binary.DataEncoding+import qualified Codec.Binary.Yenc as Yenc -- {{{1 buildTestList -- builds a list of successful tests based on a tuple (suite, description,@@ -165,6 +153,21 @@ , "base16 decode' illegal" ~: [Nothing] ~=? decode' base16 "GH" ] +-- {{{1 yEncoding+yencTests = test+ [ "yEnc encode empty" ~: [] ~=? Yenc.encode []+ , "yEnc decode empty" ~: Just [] ~=? Yenc.decode []+ , "yEnc encode 'f'" ~: [0x90] ~=? Yenc.encode [0x66]+ , "yEnc decode enc('f')" ~: Just [0x66] ~=? Yenc.decode [0x90]+ , "yEnc encode 'foobar'" ~: [0x90, 0x99, 0x99, 0x8c, 0x8b, 0x9c] ~=? Yenc.encode [0x66, 0x6f, 0x6f, 0x62, 0x61, 0x72]+ , "yEnc decode enc('foobar')" ~: Just [0x66, 0x6f, 0x6f, 0x62, 0x61, 0x72] ~=? Yenc.decode [0x90, 0x99, 0x99, 0x8c, 0x8b, 0x9c]+ , "yEnc encode [0xd6, 0xd7]" ~: [0x3d, 0x40, 0x01] ~=? Yenc.encode [0xd6, 0xd7]+ , "yEnc decode enc([0xd6, 0xd7])" ~: Just [0xd6, 0xd7] ~=? Yenc.decode [0x3d, 0x40, 0x01]+ , "yEnc encode criticals" ~: [0x3d, 0x40, 0x3d, 0x4a, 0x3d, 0x4d, 0x3d, 0x7d] ~=? Yenc.encode [0xd6, 0xe0, 0xe3, 0x13]+ , "yEnc decode criticals" ~: Just [0xd6, 0xe0, 0xe3, 0x13] ~=? Yenc.decode [0x3d, 0x40, 0x3d, 0x4a, 0x3d, 0x4d, 0x3d, 0x7d]+ , "yEnc chop" ~: [[0x3d, 0x40], [0x01, 0x3d, 0x4a]] ~=? Yenc.chop 2 [0x3d, 0x40, 0x01, 0x3d, 0x4a]+ ]+ -- {{{1 test list and main testList = TestList [ uuTests, uuTests2, uuTestsFail@@ -173,7 +176,9 @@ , base64UrlTests , base32Tests, base32TestsFail , base32HexTests, base32HexTestsFail- , base16Tests, base16TestsFail ]+ , base16Tests, base16TestsFail+ , yencTests+ ] main :: IO () main = do
dataenc.cabal view
@@ -1,7 +1,7 @@ name: dataenc-version: 0.11.1-license: LGPL-license-file: COPYING.LESSER+version: 0.12+license: BSD3+license-file: LICENSE cabal-version: >= 1.2 build-type: Simple author: Magnus Therning@@ -11,8 +11,8 @@ category: Codec synopsis: Data encoding library description: Data encoding library currently providing Uuencode, Base64,- Base64Url, Base32, Base32Hex, Base16, and Base85.-extra-source-files: UT.hs QC.hs COPYING+ Base64Url, Base32, Base32Hex, Base16, Base85, and yEncoding.+extra-source-files: UT.hs QC.hs flag large_base description: Choose the old larger, monolithic base package.@@ -33,3 +33,4 @@ Codec.Binary.Base64Url Codec.Binary.Base64 Codec.Binary.Base85+ Codec.Binary.Yenc
src/Codec/Binary/Base16.hs view
@@ -1,28 +1,12 @@-{- Copyright © 2007 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>- -}---- | Base16 module.+-- |+-- Module : Codec.Binary.Base16+-- Copyright : (c) 2007 Magnus Therning+-- License : BSD3 ----- Implemented as specified in RFC 4648--- (<http://tools.ietf.org/html/rfc4648>).+-- Implemented as specified in RFC 4648 (<http://tools.ietf.org/html/rfc4648>). ----- Further documentation and information can be found at--- <http://www.haskell.org/haskellwiki/Library/Data_encoding>.+-- Further documentation and information can be found at+-- <http://www.haskell.org/haskellwiki/Library/Data_encoding>. module Codec.Binary.Base16 ( encode , decode
src/Codec/Binary/Base32.hs view
@@ -1,28 +1,13 @@-{- Copyright © 2007 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>- -}---- | Base32 module.+-- |+-- Module : Codec.Binary.Base32+-- Copyright : (c) 2007 Magnus Therning+-- License : BSD3 ----- Implemented as specified in RFC 4648--- (<http://tools.ietf.org/html/rfc4648>).+-- Implemented as specified in RFC 4648+-- (<http://tools.ietf.org/html/rfc4648>). ----- Further documentation and information can be found at--- <http://www.haskell.org/haskellwiki/Library/Data_encoding>.+-- Further documentation and information can be found at+-- <http://www.haskell.org/haskellwiki/Library/Data_encoding>. module Codec.Binary.Base32 ( encode , decode
src/Codec/Binary/Base32Hex.hs view
@@ -1,28 +1,13 @@-{- Copyright © 2007 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>- -}---- | Base32Hex module.+-- |+-- Module : Codec.Binary.Base32Hex+-- Copyright : (c) 2007 Magnus Therning+-- License : BSD3 ----- Implemented as specified in RFC 4648--- (<http://tools.ietf.org/html/rfc4648>).+-- Implemented as specified in RFC 4648+-- (<http://tools.ietf.org/html/rfc4648>). ----- Further documentation and information can be found at--- <http://www.haskell.org/haskellwiki/Library/Data_encoding>.+-- Further documentation and information can be found at+-- <http://www.haskell.org/haskellwiki/Library/Data_encoding>. module Codec.Binary.Base32Hex ( encode , decode
src/Codec/Binary/Base64.hs view
@@ -1,28 +1,13 @@-{- Copyright © 2007 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>- -}---- | Base64 module.+-- |+-- Module : Codec.Binary.Base64+-- Copyright : (c) 2007 Magnus Therning+-- License : BSD3 ----- Implemented as specified in RFC 4648--- (<http://tools.ietf.org/html/rfc4648>).+-- Implemented as specified in RFC 4648+-- (<http://tools.ietf.org/html/rfc4648>). ----- Further documentation and information can be found at--- <http://www.haskell.org/haskellwiki/Library/Data_encoding>.+-- Further documentation and information can be found at+-- <http://www.haskell.org/haskellwiki/Library/Data_encoding>. module Codec.Binary.Base64 ( encode , decode
src/Codec/Binary/Base64Url.hs view
@@ -1,28 +1,12 @@-{- Copyright © 2007 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>- -}---- | Base64Url module.+-- |+-- Module : Codec.Binary.Base64Url+-- Copyright : (c) 2007 Magnus Therning+-- License : BSD3 ----- Implemented as specified in RFC 4648--- (<http://tools.ietf.org/html/rfc4648>).+-- Implemented as specified in RFC 4648 (<http://tools.ietf.org/html/rfc4648>). ----- Further documentation and information can be found at--- <http://www.haskell.org/haskellwiki/Library/Data_encoding>.+-- Further documentation and information can be found at+-- <http://www.haskell.org/haskellwiki/Library/Data_encoding>. module Codec.Binary.Base64Url ( encode , decode
src/Codec/Binary/Base85.hs view
@@ -1,27 +1,12 @@-{- Copyright © 2008 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>- -}---- | Base85 module.+-- |+-- Module : Codec.Binary.Base85+-- Copyright : (c) 2007 Magnus Therning+-- License : BSD3 ----- Implemented as described at <http://en.wikipedia.org/wiki/Ascii85>.+-- Implemented as described at <http://en.wikipedia.org/wiki/Ascii85>. ----- Further documentation and information can be found at--- <http://www.haskell.org/haskellwiki/Library/Data_encoding>.+-- Further documentation and information can be found at+-- <http://www.haskell.org/haskellwiki/Library/Data_encoding>. module Codec.Binary.Base85 ( encode , decode
src/Codec/Binary/DataEncoding.hs view
@@ -1,29 +1,14 @@-{- Copyright © 2007 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>- -}---- | Data encoding module.+-- |+-- Module : Codec.Binary.DataEncoding+-- Copyright : (c) 2007 Magnus Therning+-- License : BSD3 ----- It exposes several instances of 'DataCodec', one for each data encoding--- implemented in the library without causing the name clashing that would--- result from importing the individual encoding modules.+-- This module exposes several instances of 'DataCodec', one for each data+-- encoding implemented in the library without causing the name clashing that+-- would result from importing the individual encoding modules. ----- Further documentation and information can be found at--- <http://www.haskell.org/haskellwiki/Library/Data_encoding>.+-- Further documentation and information can be found at+-- <http://www.haskell.org/haskellwiki/Library/Data_encoding>. module Codec.Binary.DataEncoding ( DataCodec , encode
src/Codec/Binary/Uu.hs view
@@ -1,29 +1,14 @@-{- Copyright © 2007 Magnus Therning- -- - This file is part of dataenc.- -- - Dataenc is free software: you can redistribute it and/or modify it under- - the terms of the GNU Lesser General Public License as published by the- - Free Software Foundation, either version 3 of the License, or (at your- - option) any later version.- -- - Dataenc is distributed in the hope that it will be useful, but WITHOUT- - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or- - FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public- - License for more details.- -- - You should have received a copy of the GNU Lesser General Public License- - along with dataenc. If not, see <http://www.gnu.org/licenses/>- -}---- | Uuencoding module.+-- |+-- Module : Codec.Binary.Uu+-- Copyright : (c) 2007 Magnus Therning+-- License : BSD3 ----- Uuencoding is notoriously badly specified. This implementation is--- compatible with the GNU Sharutils--- (<http://www.gnu.org/software/sharutils/>).+-- Uuencoding is notoriously badly specified. This implementation is+-- compatible with the GNU Sharutils+-- (<http://www.gnu.org/software/sharutils/>). ----- Further documentation and information can be found at--- <http://www.haskell.org/haskellwiki/Library/Data_encoding>.+-- Further documentation and information can be found at+-- <http://www.haskell.org/haskellwiki/Library/Data_encoding>. module Codec.Binary.Uu ( encode , decode
+ src/Codec/Binary/Yenc.hs view
@@ -0,0 +1,63 @@+-- |+-- Module : Codec.Binary.Yenc+-- Copyright : (c) 2007 Magnus Therning+-- License : BSD3+--+-- Implementation based on the specification found at+-- <http://yence.sourceforge.net/docs/protocol/version1_3_draft.html>.+--+-- Further documentation and information can be found at+-- <http://www.haskell.org/haskellwiki/Library/Data_encoding>.+module Codec.Binary.Yenc+ ( encode+ , decode+ , decode'+ , chop+ , unchop+ ) where++import Data.Word++_criticals_in = [0xd6, 0xe0, 0xe3, 0x13]+_equal = 0x3d++-- {{{1 encode+-- | Encode data.+encode :: [Word8]+ -> [Word8]+encode (d:ds)+ | d `elem` _criticals_in = _equal : d + 106 : encode ds+ | otherwise = d + 42 : encode ds+encode _ = []++-- {{{1 decode+-- | Decode data (lazy).+decode' :: [Word8]+ -> [Maybe Word8]+decode' (0x3d:d:ds) = Just (d + 150) : decode' ds+decode' (d:ds) = Just (d + 214) : decode' ds+decode' _ = []++-- | Decode data (strict).+decode :: [Word8]+ -> Maybe [Word8]+decode = sequence . decode'++-- {{{1 chop+-- | Chop up a string in parts.+chop :: Int -- ^ length of individual lines+ -> [Word8]+ -> [[Word8]]+chop _ [] = []+chop n ws = let+ (p1, p2) = splitAt n ws+ in+ if (last p1 == _equal)+ then (p1 ++ (take 1 p2)) : chop n (drop 1 p2)+ else p1 : chop n p2++-- {{{1 unchop+-- | Concatenate the strings into one long string.+unchop :: [[Word8]]+ -> [Word8]+unchop = concat