zip-archive 0.1.1.1 → 0.1.1.2
raw patch · 3 files changed
+11/−126 lines, 3 filesdep +digestPVP ok
version bump matches the API change (PVP)
Dependencies added: digest
API changes (from Hackage documentation)
Files
- Codec/Archive/Zip.hs +7/−10
- Data/Hash/CRC32/GZip.hs +0/−111
- zip-archive.cabal +4/−5
Codec/Archive/Zip.hs view
@@ -68,7 +68,8 @@ import Control.Monad ( when, unless, zipWithM ) import System.Directory ( getModificationTime ) import System.IO ( stderr, hPutStrLn )-import qualified Data.Hash.CRC32.GZip as CRC32+import qualified Data.Digest.CRC32 as CRC32+import qualified Data.Map as M #ifndef _WINDOWS import System.Posix.Files ( setFileTimes )@@ -76,7 +77,6 @@ -- from bytestring import qualified Data.ByteString.Lazy as B-import Data.ByteString.Internal ( w2c ) -- from utf8-string import Data.ByteString.Lazy.UTF8 ( toString, fromString )@@ -160,7 +160,7 @@ fromEntry :: Entry -> B.ByteString fromEntry entry = let uncompressedData = decompressData (eCompressionMethod entry) (eCompressedData entry)- in if eCRC32 entry == computeCRC32 uncompressedData+ in if eCRC32 entry == CRC32.crc32 uncompressedData then uncompressedData else error "CRC32 mismatch" @@ -178,7 +178,7 @@ if uncompressedSize <= compressedSize then (NoCompression, contents, uncompressedSize) else (Deflate, compressedData, compressedSize)- crc32 = CRC32.calc_crc32 $ map w2c $ B.unpack contents+ crc32 = CRC32.crc32 contents in Entry { eRelativePath = path , eCompressionMethod = compressionMethod , eLastModified = modtime@@ -274,9 +274,6 @@ dirParts = splitDirectories dir' in drive ++ (concat (map (++ "/") dirParts)) ++ fn -computeCRC32 :: B.ByteString -> Word32-computeCRC32 = CRC32.calc_crc32 . map w2c . B.unpack- -- | Uncompress a lazy bytestring. compressData :: CompressionMethod -> B.ByteString -> B.ByteString compressData Deflate = Zlib.compress@@ -406,7 +403,7 @@ getArchive :: Get Archive getArchive = do locals <- many getLocalFile- files <- many (getFileHeader locals)+ files <- many (getFileHeader (M.fromList locals)) digSig <- lookAheadM getDigitalSignature endSig <- getWord32le unless (endSig == 0x06054b50) $ fail "Did not find end of central directory signature"@@ -541,7 +538,7 @@ -- > extra field (variable size) -- > file comment (variable size) -getFileHeader :: [(Word32, B.ByteString)] -- ^ list of (offset, content) pairs returned by getLocalFile+getFileHeader :: M.Map Word32 B.ByteString -- ^ map of (offset, content) pairs returned by getLocalFile -> Get (Maybe Entry) getFileHeader locals = do sig <- lookAhead getWord32le@@ -574,7 +571,7 @@ fileName <- getLazyByteString (toEnum $ fromEnum fileNameLength) extraField <- getLazyByteString (toEnum $ fromEnum extraFieldLength) fileComment <- getLazyByteString (toEnum $ fromEnum fileCommentLength)- compressedData <- case lookup relativeOffset locals of+ compressedData <- case (M.lookup relativeOffset locals) of Just x -> return x Nothing -> fail $ "Unable to find data at offset " ++ show relativeOffset return $ Just $ Entry
− Data/Hash/CRC32/GZip.hs
@@ -1,111 +0,0 @@-{- arch-tag: GZIP CRC32 implementation in pure Haskell-Copyright (C) 2004 John Goerzen <jgoerzen@complete.org>--This program is free software; you can redistribute it and/or modify-it under the terms of the GNU General Public License as published by-the Free Software Foundation; either version 2 of the License, or-(at your option) any later version.--This program 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 General Public License for more details.--You should have received a copy of the GNU General Public License-along with this program; if not, write to the Free Software-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA--}--{- |- Module : Data.Hash.CRC32.GZip- Copyright : Copyright (C) 2004 John Goerzen- License : GNU GPL, version 2 or later-- Maintainer : John Goerzen <jgoerzen@complete.org> - Stability : provisional- Portability: portable--CRC32 checksumming using the GZIP\/PKZIP algorithm as used in both-ISO 3309 and section 8.1.1.6.2 of ITU-T V.42 and referenced in -RFC1952.--Copyright (c) 2004 John Goerzen, jgoerzen\@complete.org--}--module Data.Hash.CRC32.GZip where--import Data.Array-import Data.Bits-import Data.Word-import Data.List-import Data.Char--update_crc :: Word32 -> Char -> Word32-update_crc crc ch =- let c = crc `xor` 0xFFFFFFFF- newval = (gzipcrctab ! fromIntegral ((c `xor` fromIntegral (ord ch)) .&. 0xff))- `xor` (c `shiftR` 8)- in- newval `xor` 0xFFFFFFFF--update_crc_list :: Word32 -> [Char] -> Word32-update_crc_list start list = foldl update_crc start list--calc_crc32 :: [Char] -> Word32-calc_crc32 s = update_crc_list 0 s- -gzipcrctab :: Array Int Word32-gzipcrctab = array (0,255) (zip [0..255]- [- 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,- 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,- 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,- 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,- 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,- 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,- 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,- 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,- 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,- 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,- 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,- 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,- 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,- 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,- 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,- 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,- 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,- 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,- 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,- 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,- 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,- 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,- 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,- 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,- 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,- 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,- 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,- 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,- 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,- 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,- 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,- 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,- 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,- 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,- 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,- 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,- 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,- 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,- 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,- 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,- 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,- 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,- 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,- 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,- 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,- 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,- 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,- 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,- 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,- 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,- 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,- 0x2d02ef8d ])
zip-archive.cabal view
@@ -1,5 +1,5 @@ Name: zip-archive-Version: 0.1.1.1+Version: 0.1.1.2 Cabal-version: >= 1.2 Build-type: Simple Synopsis: Library for creating and modifying zip archives.@@ -25,11 +25,10 @@ Build-depends: base >= 3, pretty, containers else Build-depends: base < 3- Build-depends: binary, zlib, filepath, directory, bytestring >= 0.9.0, array, mtl, utf8-string >= 0.3.1, old-time+ Build-depends: binary, zlib, filepath, directory, bytestring >= 0.9.0, array, mtl, utf8-string >= 0.3.1, old-time, digest >= 0.0.0.1 Exposed-modules: Codec.Archive.Zip- Other-modules: Data.Hash.CRC32.GZip Hs-Source-Dirs: .- Ghc-Options: -Wall+ Ghc-Options: -Wall -O2 Extensions: CPP if os(windows) cpp-options: -D_WINDOWS@@ -42,4 +41,4 @@ else Buildable: False Main-is: Zip.hs- Ghc-Options: -Wall+ Ghc-Options: -Wall -O2