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gnu revision 1.1.1.5 
      1 
      2 #------------------------------------------------------------------------------
      3 # $File: gnu,v 1.15 2014/02/06 14:21:02 christos Exp $
      4 # gnu:  file(1) magic for various GNU tools
      5 #
      6 # GNU nlsutils message catalog file format
      7 #
      8 # GNU message catalog (.mo and .gmo files)
      9 
     10 0	string		\336\22\4\225	GNU message catalog (little endian),
     11 >6	leshort		x		revision %d.
     12 >4	leshort		>0		\b%d,
     13 >>8	lelong		x		%d messages,
     14 >>36	lelong		x		%d sysdep messages
     15 >4	leshort		=0		\b%d,
     16 >>8	lelong		x		%d messages
     17 
     18 0	string		\225\4\22\336	GNU message catalog (big endian),
     19 >4	beshort		x		revision %d.
     20 >6	beshort		>0		\b%d,
     21 >>8	belong		x		%d messages,
     22 >>36	belong		x		%d sysdep messages
     23 >6	beshort		=0		\b%d,
     24 >>8	belong		x		%d messages
     25 
     26 
     27 # GnuPG
     28 # The format is very similar to pgp
     29 0	string          \001gpg                 GPG key trust database
     30 >4	byte            x                       version %d
     31 # Note: magic.mime had 0x8501 for the next line instead of 0x8502
     32 0	beshort		0x8502			GPG encrypted data
     33 !:mime	text/PGP # encoding: data
     34 
     35 # This magic is not particularly good, as the keyrings don't have true
     36 # magic. Nevertheless, it covers many keyrings.
     37 0       beshort         0x9901                  GPG key public ring
     38 !:mime	application/x-gnupg-keyring
     39 
     40 # Symmetric encryption
     41 0	leshort		0x0d8c
     42 >4	leshort		0x0203
     43 >>2	leshort		0x0204		GPG symmetrically encrypted data (3DES cipher)
     44 >>2	leshort		0x0304		GPG symmetrically encrypted data (CAST5 cipher)
     45 >>2	leshort		0x0404		GPG symmetrically encrypted data (BLOWFISH cipher)
     46 >>2	leshort		0x0704		GPG symmetrically encrypted data (AES cipher)
     47 >>2	leshort		0x0804		GPG symmetrically encrypted data (AES192 cipher)
     48 >>2	leshort		0x0904		GPG symmetrically encrypted data (AES256 cipher)
     49 >>2	leshort		0x0a04		GPG symmetrically encrypted data (TWOFISH cipher)
     50 >>2	leshort		0x0b04		GPG symmetrically encrypted data (CAMELLIA128 cipher)
     51 >>2	leshort		0x0c04		GPG symmetrically encrypted data (CAMELLIA192 cipher)
     52 >>2	leshort		0x0d04		GPG symmetrically encrypted data (CAMELLIA256 cipher)
     53 
     54 
     55 # GnuPG Keybox file
     56 # <http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=blob;f=kbx/keybox-blob.c;hb=HEAD>
     57 # From: Philipp Hahn <hahn (a] univention.de>
     58 0	belong	32
     59 >4	byte	1
     60 >>8	string	KBXf	GPG keybox database
     61 >>>5	byte	1	version %d
     62 >>>16	bedate	x	\b, created-at %s
     63 >>>20	bedate	x	\b, last-maintained %s
     64 
     65 
     66 # Gnumeric spreadsheet
     67 # This entry is only semi-helpful, as Gnumeric compresses its files, so
     68 # they will ordinarily reported as "compressed", but at least -z helps
     69 39      string          =<gmr:Workbook           Gnumeric spreadsheet
     70 
     71 # From: James Youngman <jay (a] gnu.org> 
     72 # gnu find magic
     73 0	string	\0LOCATE	GNU findutils locate database data
     74 >7	string	>\0		\b, format %s
     75 >7	string	02		\b (frcode)
     76 
     77 # Files produced by GNU gettext
     78 0	long	0xDE120495		GNU-format message catalog data
     79 0	long	0x950412DE		GNU-format message catalog data
     80 
     81 # gettext message catalogue
     82 0	regex	\^msgid\ 		GNU gettext message catalogue text
     83 !:mime text/x-po
     84