diff options
Diffstat (limited to 'contrib/file/Magdir/compress')
| -rw-r--r-- | contrib/file/Magdir/compress | 38 |
1 files changed, 25 insertions, 13 deletions
diff --git a/contrib/file/Magdir/compress b/contrib/file/Magdir/compress index 5e18de0..94c209d 100644 --- a/contrib/file/Magdir/compress +++ b/contrib/file/Magdir/compress @@ -1,5 +1,5 @@ - #------------------------------------------------------------------------------ +# $File: compress,v 1.49 2011/12/07 22:04:27 christos Exp $ # compress: file(1) magic for pure-compression formats (no archives) # # compress, gzip, pack, compact, huf, squeeze, crunch, freeze, yabba, etc. @@ -19,7 +19,7 @@ # Edited by Chris Chittleborough <cchittleborough@yahoo.com.au>, March 2002 # * Original filename is only at offset 10 if "extra field" absent # * Produce shorter output - notably, only report compression methods -# other than 8 ("deflate", the only method defined in RFC 1952). +# other than 8 ("deflate", the only method defined in RFC 1952). 0 string \037\213 gzip compressed data !:mime application/x-gzip >2 byte <8 \b, reserved method @@ -182,23 +182,30 @@ >4 belong 0x090A0C0D best compression # 7-zip archiver, from Thomas Klausner (wiz@danbala.tuwien.ac.at) -# http://www.7-zip.org or DOC/7zFormat.txt +# http://www.7-zip.org or DOC/7zFormat.txt # 0 string 7z\274\257\047\034 7-zip archive data, >6 byte x version %d >7 byte x \b.%d +!:mime application/x-7z-compressed # Type: LZMA -# URL: http://www.7-zip.org/sdk.html -# From: Robert Millan <rmh@aybabtu.com> and Reuben Thomas <rrt@sc3d.org> -# Commented out because apparently not reliable (according to Debian -# bug #364260) -#0 string ]\000\000\200\000 LZMA compressed data +0 lelong&0xffffff =0x5d +>12 leshort =0xff LZMA compressed data, +>>5 lequad =0xffffffffffffffff streamed +>>5 lequad !0xffffffffffffffff non-streamed, size %lld +!:mime application/x-lzma # http://tukaani.org/xz/xz-file-format.txt -0 ustring \xFD7zXZ\x00 xz compressed data +0 ustring \xFD7zXZ\x00 XZ compressed data !:mime application/x-xz +# https://github.com/ckolivas/lrzip/blob/master/doc/magic.header.txt +0 string LRZI LRZIP compressed data +>4 byte x - version %d +>5 byte x \b.%d +!:mime application/x-lrzip + # AFX compressed files (Wolfram Kleff) 2 string -afx- AFX compressed file data @@ -213,7 +220,12 @@ >5 byte x \b.%d >6 belong x (%d bytes) -# Type: XZ -# URL: http://tukaani.org/xz/ -0 string \xfd\x37\x7a\x58\x5a\x00 XZ compressed data -!:mime application/x-xz +0 string ArC\x01 FreeArc archive <http://freearc.org> + +# Type: DACT compressed files +0 long 0x444354C3 DACT compressed data +>4 byte >-1 (version %i. +>5 byte >-1 %i. +>6 byte >-1 %i) +>7 long >0 , original size: %i bytes +>15 long >30 , block size: %i bytes |
