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Diffstat (limited to '')
| -rw-r--r-- | magic/Magdir/gnu | 173 | ||||
| -rw-r--r-- | magic/Magdir/gnumeric | 8 |
2 files changed, 181 insertions, 0 deletions
diff --git a/magic/Magdir/gnu b/magic/Magdir/gnu new file mode 100644 index 0000000..761d657 --- /dev/null +++ b/magic/Magdir/gnu @@ -0,0 +1,173 @@ + +#------------------------------------------------------------------------------ +# $File: gnu,v 1.24 2021/04/26 15:56:00 christos Exp $ +# gnu: file(1) magic for various GNU tools +# +# GNU nlsutils message catalog file format +# +# GNU message catalog (.mo and .gmo files) + +# Update: Joerg Jenderek +# URL: https://www.gnu.org/software/gettext/manual/html_node/MO-Files.html +# Reference: ftp://ftp.gnu.org/pub/gnu/gettext/gettext-0.19.8.tar.gz/ +# gettext-0.19.8.1/gettext-runtime/intl/gmo.h +# Note: maybe call it like "GNU translation gettext machine object" +0 string \336\22\4\225 GNU message catalog (little endian), +#0 ulelong 0x950412DE GNU-format message catalog data +# TODO: write lines in such a way that code can also be called for big endian variant +#>0 use gettext-object +#0 name gettext-object +>4 ulelong x revision +!:mime application/x-gettext-translation +# mo extension is also used for Easeus Partition Master PE32 executable module +# like ConvertFatToNTFS.mo +!:ext gmo/mo +# only found three revision combinations 0.0 0.1 1.1 as unsigned 32-bit +# major revision +>4 ulelong/0xFFff x %u. +# minor revision +>4 ulelong&0x0000FFff x \b%u +>>8 ulelong x \b, %u message +# plural s +>>8 ulelong >1 \bs +# size of hashing table +#>20 ulelong x \b, %u hash +#>20 ulelong >1 \bes +#>24 ulelong x at %#x +# for revision x.0 offset of table with originals is 1Ch if directly after header +>4 ulelong&0x0000FFff =0 +>>12 ulelong !0x1C \b, at %#x string table +# but for x.1 table offset i found is 30h. That means directly after bigger header +>4 ulelong&0x0000FFff >0 +>>12 ulelong !0x30 \b, at %#x string table +# The following variables are only used in .mo files with minor revision >= 1 +# number of system dependent segments +#>>28 ulelong x \b, %u segment +#>>28 ulelong >1 \bs +# offset of table describing system dependent segments +#>>32 ulelong x at %#x +# number of system dependent strings pairs +>>36 ulelong x \b, %u sysdep message +>>36 ulelong >1 \bs +# offset of table with start offsets of original sysdep strings +#>>40 ulelong x \b, at %#x sysdep strings +# offset of table with start offsets of translated sysdep strings +#>>44 ulelong x \b, at %#x sysdep translations +# >>(44.l) ulelong x %#x chars +# >>>&0 ulelong x at %#x +# >>>>(&-4) string x "%s" +# string table after big header +#>>48 ubequad x \b, string table %#llx +# +# 0th string length seems to be always 0 +#>(12.l) ulelong x \b, %u chars +#>>&0 ulelong x at %#x +# if 1st string length positive inspect offset and string +#>(12.l+8) ulelong >0 \b, %u chars +#>>&0 ulelong x at %#x +# if 2nd string length positive inspect offset and string +# >(12.l+16) ulelong >0 \b, %u chars +# >>&0 ulelong x at %#x +# skip newline byte +#>>>(&-4) ubyte =0x0A +#>>>>&0 string x "%s" +#>>>(&-4) ubyte !0x0A +#>>>>&-1 string x '%s' +# offset of table with translation strings +#>16 ulelong x \b, at %#x translation table +# check translation 0 length and offset +>(16.l) ulelong >0 +>>&0 ulelong x +# translation 0 seems to be often Project-Id with name and version +>>>(&-4) string x \b, %s +# trans. 1 with bytes >= 1 unlike icoutils-0.31.0\po\en@boldquot.gmo with 1 NL +>(16.l+8) ulelong >1 +>>&0 ulelong x +>>>(&-4) ubyte !0x0A +>>>>&-1 string x '%s' +# 1 New Line like in tar-1.29\po\de.gmo +>>>(&-4) ubyte =0x0A +>>>>&0 ubyte !0x0A +>>>>>&-1 string x '%s' +# 2nd New Line like in parted-3.1\po\de.gmo +>>>>&0 ubyte =0x0A +>>>>>&0 string x '%s' + +0 string \225\4\22\336 GNU message catalog (big endian), +#0 ubelong 0x950412DE GNU-format message catalog data +!:mime application/x-gettext-translation +!:ext gmo/mo +# TODO: for big endian use same code as for little endian +#>0 use \^gettext-object +# DEBUG code +#>16 ubelong x \b, at %#x translation table +#>(16.L) ubelong x %#x chars +#>>&0 ubelong x at %#x +# unexpected value HERE! +#>>>(&-4) ubequad x %#llx +# +>4 beshort x revision %d. +>6 beshort >0 \b%d, +>>8 belong x %d messages, +>>36 belong x %d sysdep messages +>6 beshort =0 \b%d, +>>8 belong x %d messages + + +# GnuPG +# The format is very similar to pgp +0 string \001gpg GPG key trust database +>4 byte x version %d +# Note: magic.mime had 0x8501 for the next line instead of 0x8502 +0 beshort 0x8502 GPG encrypted data +!:mime text/PGP # encoding: data + +# Update: Joerg Jenderek +# Note: PGP and GPG use same data structure. +# So recognition is now done by ./pgp with start test for byte 0x99 +# This magic is not particularly good, as the keyrings don't have true +# magic. Nevertheless, it covers many keyrings. +# 0 ubeshort-0x9901 <2 +# >3 byte 4 +# >>4 bedate x GPG key public ring, created %s +# !:mime application/x-gnupg-keyring + +# Symmetric encryption +0 leshort 0x0d8c +>4 leshort 0x0203 +>>2 leshort 0x0204 GPG symmetrically encrypted data (3DES cipher) +>>2 leshort 0x0304 GPG symmetrically encrypted data (CAST5 cipher) +>>2 leshort 0x0404 GPG symmetrically encrypted data (BLOWFISH cipher) +>>2 leshort 0x0704 GPG symmetrically encrypted data (AES cipher) +>>2 leshort 0x0804 GPG symmetrically encrypted data (AES192 cipher) +>>2 leshort 0x0904 GPG symmetrically encrypted data (AES256 cipher) +>>2 leshort 0x0a04 GPG symmetrically encrypted data (TWOFISH cipher) +>>2 leshort 0x0b04 GPG symmetrically encrypted data (CAMELLIA128 cipher) +>>2 leshort 0x0c04 GPG symmetrically encrypted data (CAMELLIA192 cipher) +>>2 leshort 0x0d04 GPG symmetrically encrypted data (CAMELLIA256 cipher) + + +# GnuPG Keybox file +# <https://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=blob;f=kbx/keybox-blob.c;hb=HEAD> +# From: Philipp Hahn <hahn@univention.de> +0 belong 32 +>4 byte 1 +>>8 string KBXf GPG keybox database +>>>5 byte 1 version %d +>>>16 bedate x \b, created-at %s +>>>20 bedate x \b, last-maintained %s + + +# From: James Youngman <jay@gnu.org> +# gnu find magic +0 string \0LOCATE GNU findutils locate database data +>7 string >\0 \b, format %s +>7 string 02 \b (frcode) + +# Files produced by GNU gettext + +# gettext message catalogue +0 search/1024 \nmsgid +>&0 search/1024 \nmsgstr GNU gettext message catalogue text +!:strength +100 +!:mime text/x-po diff --git a/magic/Magdir/gnumeric b/magic/Magdir/gnumeric new file mode 100644 index 0000000..928ad3e --- /dev/null +++ b/magic/Magdir/gnumeric @@ -0,0 +1,8 @@ + +#------------------------------------------------------------------------------ +# $File: gnumeric,v 1.4 2009/09/19 16:28:09 christos Exp $ +# gnumeric: file(1) magic for Gnumeric spreadsheet +# This entry is only semi-helpful, as Gnumeric compresses its files, so +# they will ordinarily reported as "compressed", but at least -z helps +39 string =<gmr:Workbook Gnumeric spreadsheet +!:mime application/x-gnumeric |