diff options
Diffstat (limited to 'file/Magdir/compress')
| -rw-r--r-- | file/Magdir/compress | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/file/Magdir/compress b/file/Magdir/compress deleted file mode 100644 index f4fe4a47d..000000000 --- a/file/Magdir/compress +++ /dev/null @@ -1,146 +0,0 @@ - -#------------------------------------------------------------------------------ -# compress: file(1) magic for pure-compression formats (no archives) -# -# compress, gzip, pack, compact, huf, squeeze, crunch, freeze, yabba, etc. -# -# Formats for various forms of compressed data -# Formats for "compress" proper have been moved into "compress.c", -# because it tries to uncompress it to figure out what's inside. - -# standard unix compress -0 string \037\235 compress'd data ->2 byte&0x80 >0 block compressed ->2 byte&0x1f x %d bits - -# gzip (GNU zip, not to be confused with Info-ZIP or PKWARE zip archiver) -0 string \037\213 gzip compressed data ->2 byte <8 \b, reserved method, ->2 byte 8 \b, deflated, ->3 byte &0x01 ASCII, ->3 byte &0x02 continuation, ->3 byte &0x04 extra field, ->3 byte &0x08 original filename, ->>10 string x `%s', ->3 byte &0x10 comment, ->3 byte &0x20 encrypted, ->4 ledate x last modified: %s, ->8 byte 2 max compression, ->8 byte 4 max speed, ->9 byte =0x00 os: MS-DOS ->9 byte =0x01 os: Amiga ->9 byte =0x02 os: VMS ->9 byte =0x03 os: Unix ->9 byte =0x05 os: Atari ->9 byte =0x06 os: OS/2 ->9 byte =0x07 os: MacOS ->9 byte =0x0A os: Tops/20 ->9 byte =0x0B os: Win/32 - -# packed data, Huffman (minimum redundancy) codes on a byte-by-byte basis -0 string \037\036 packed data ->2 belong >1 \b, %d characters originally ->2 belong =1 \b, %d character originally -# -# This magic number is byte-order-independent. XXX - Does that mean this -# is big-endian, little-endian, either, or that you can't tell? -# this short is valid for SunOS -0 short 017437 old packed data - -# XXX - why *two* entries for "compacted data", one of which is -# byte-order independent, and one of which is byte-order dependent? -# -0 short 0x1fff compacted data -# This string is valid for SunOS (BE) and a matching "short" is listed -# in the Ultrix (LE) magic file. -0 string \377\037 compacted data -0 short 0145405 huf output - -# bzip2 -0 string BZh bzip2 compressed data ->3 byte >47 \b, block size = %c00k - -# squeeze and crunch -# Michael Haardt <michael@cantor.informatik.rwth-aachen.de> -0 beshort 0x76FF squeezed data, ->4 string x original name %s -0 beshort 0x76FE crunched data, ->2 string x original name %s -0 beshort 0x76FD LZH compressed data, ->2 string x original name %s - -# Freeze -0 string \037\237 frozen file 2.1 -0 string \037\236 frozen file 1.0 (or gzip 0.5) - -# SCO compress -H (LZH) -0 string \037\240 SCO compress -H (LZH) data - -# European GSM 06.10 is a provisional standard for full-rate speech -# transcoding, prI-ETS 300 036, which uses RPE/LTP (residual pulse -# excitation/long term prediction) coding at 13 kbit/s. -# -# There's only a magic nibble (4 bits); that nibble repeats every 33 -# bytes. This isn't suited for use, but maybe we can use it someday. -# -# This will cause very short GSM files to be declared as data and -# mismatches to be declared as data too! -#0 byte&0xF0 0xd0 data -#>33 byte&0xF0 0xd0 -#>66 byte&0xF0 0xd0 -#>99 byte&0xF0 0xd0 -#>132 byte&0xF0 0xd0 GSM 06.10 compressed audio - -# bzip a block-sorting file compressor -# by Julian Seward <sewardj@cs.man.ac.uk> and others -# -0 string BZ bzip compressed data ->2 byte x \b, version: %c ->3 string =1 \b, compression block size 100k ->3 string =2 \b, compression block size 200k ->3 string =3 \b, compression block size 300k ->3 string =4 \b, compression block size 400k ->3 string =5 \b, compression block size 500k ->3 string =6 \b, compression block size 600k ->3 string =7 \b, compression block size 700k ->3 string =8 \b, compression block size 800k ->3 string =9 \b, compression block size 900k - -# lzop from <markus.oberhumer@jk.uni-linz.ac.at> -0 string \x89\x4c\x5a\x4f\x00\x0d\x0a\x1a\x0a lzop compressed data ->9 beshort <0x0940 ->>9 byte&0xf0 =0x00 - version 0. ->>9 beshort&0x0fff x \b%03x, ->>13 byte 1 LZO1X-1, ->>13 byte 2 LZO1X-1(15), ->>13 byte 3 LZO1X-999, -## >>22 bedate >0 last modified: %s, ->>14 byte =0x00 os: MS-DOS ->>14 byte =0x01 os: Amiga ->>14 byte =0x02 os: VMS ->>14 byte =0x03 os: Unix ->>14 byte =0x05 os: Atari ->>14 byte =0x06 os: OS/2 ->>14 byte =0x07 os: MacOS ->>14 byte =0x0A os: Tops/20 ->>14 byte =0x0B os: WinNT ->>14 byte =0x0E os: Win32 ->9 beshort >0x0939 ->>9 byte&0xf0 =0x00 - version 0. ->>9 byte&0xf0 =0x10 - version 1. ->>9 byte&0xf0 =0x20 - version 2. ->>9 beshort&0x0fff x \b%03x, ->>15 byte 1 LZO1X-1, ->>15 byte 2 LZO1X-1(15), ->>15 byte 3 LZO1X-999, -## >>25 bedate >0 last modified: %s, ->>17 byte =0x00 os: MS-DOS ->>17 byte =0x01 os: Amiga ->>17 byte =0x02 os: VMS ->>17 byte =0x03 os: Unix ->>17 byte =0x05 os: Atari ->>17 byte =0x06 os: OS/2 ->>17 byte =0x07 os: MacOS ->>17 byte =0x0A os: Tops/20 ->>17 byte =0x0B os: WinNT ->>17 byte =0x0E os: Win32 |