#	$OpenBSD: archive,v 1.6 2009/04/24 18:54:34 chl Exp $

#------------------------------------------------------------------------------
# archive:  file(1) magic for archive formats (see also "msdos" for self-
#           extracting compressed archives)
#
# cpio, ar, arc, arj, hpack, lha/lharc, rar, squish, uc2, zip, zoo, etc.
# pre-POSIX "tar" archives are handled in the C code.

# POSIX tar archives
257	string		ustar\0		POSIX tar archive
!:mime	application/x-tar # encoding: posix
257	string		ustar\040\040\0	GNU tar archive
!:mime	application/x-tar # encoding: gnu

# cpio archives
#

# Debian package (needs to go before regular portable archives)
#
0	string		=!<arch>\ndebian
>8	string		debian-split	part of multipart Debian package
!:mime	application/vnd.debian.binary-package
>8	string		debian-binary	Debian binary package
!:mime	application/vnd.debian.binary-package
>8	string		!debian
>68	string		>\0		(format %s)
# These next two lines do not work, because a bzip2 Debian archive
# still uses gzip for the control.tar (first in the archive).  Only
# data.tar varies, and the location of its filename varies too.
# file/libmagic does not current have support for ascii-string based
# (offsets) as of 2005-09-15.
#>81	string		bz2		\b, uses bzip2 compression
#>84	string		gz		\b, uses gzip compression
#>136	ledate		x		created: %s

# MIPS archive (needs to go before regular portable archives)
#
0	string	=!<arch>\n__________E	MIPS archive
>20	string	U			with MIPS Ucode members
>21	string	L			with MIPSEL members
>21	string	B			with MIPSEB members
>19	string	L			and an EL hash table
>19	string	B			and an EB hash table
>22	string	X			-- out of date

0	search/1	-h-		Software Tools format archive text

#
# XXX - why are there multiple <ar> thingies?  Note that 0x213c6172 is
# "!<ar", so, for new-style (4.xBSD/SVR2andup) archives, we have:
#
# 0	string		=!<arch>		current ar archive
# 0	long		0x213c6172	archive file
#
# and for SVR1 archives, we have:
#
# 0	string		\<ar>		System V Release 1 ar archive
# 0	string		=<ar>		archive
#
# XXX - did Aegis really store shared libraries, breakpointed modules,
# and absolute code program modules in the same format as new-style
# "ar" archives?
#
0	string		=!<arch>		current ar archive
!:mime	application/x-archive
>8	string		__.SYMDEF	random library
>0	belong		=65538		- pre SR9.5
>0	belong		=65539		- post SR9.5
>0	beshort		2		- object archive
>0	beshort		3		- shared library module
>0	beshort		4		- debug break-pointed module
>0	beshort		5		- absolute code program module
0	string		\<ar>		System V Release 1 ar archive
0	string		=<ar>		archive
#

# MS Compress
4	string	\x88\xf0\x27 MS Compress archive data
# updated by Joerg Jenderek
>9	string	\0
>>0	string	KWAJ
>>>7	string	\321\003	MS Compress archive data
>>>>14	ulong	>0		\b, original size: %d byte(s)
>>>>18		ubyte	>0x65
>>>>>18		string	x    	\b, was %.8s
>>>>>(10.b-4)	string	x    	\b.%.3s

# JAR archiver (.j), this is the successor to ARJ, not Java's JAR (which is essentially ZIP)
0xe	string	\x1aJar\x1b JAR (ARJ Software, Inc.) archive data
0	string	JARCS JAR (ARJ Software, Inc.) archive data

# RAR archiver (Greg Roelofs, newt@uchicago.edu)
0	string		Rar!		RAR archive data,
!:mime	application/x-rar
>44	byte		x		v%0x,
>10	byte		>0		flags:
>>10	byte		&0x01		Archive volume,
>>10	byte		&0x02		Commented,
>>10	byte		&0x04		Locked,
>>10	byte		&0x08		Solid,
>>10	byte		&0x20		Authenticated,
>35	byte		0		os: MS-DOS
>35	byte		1		os: OS/2
>35	byte		2		os: Win32
>35	byte		3		os: Unix
# some old version? idarc says:
0   string      RE\x7e\x5e  RAR archive data

# SQUISH archiver (Greg Roelofs, newt@uchicago.edu)
0	string		SQSH		squished archive data (Acorn RISCOS)

# UC2 archiver (Greg Roelofs, newt@uchicago.edu)
# [JW] see exe section for self-extracting version
0	string		UC2\x1a		UC2 archive data

# ZIP archives (Greg Roelofs, c/o zip-bugs@wkuvx1.wku.edu)
0	string		PK\003\004	ZIP
>4	byte		0x00		Zip archive data
!:mime	application/zip
>4	byte		0x09		Zip archive data, at least v0.9 to extract
!:mime	application/zip
>4	byte		0x0a		Zip archive data, at least v1.0 to extract
!:mime	application/zip
>4	byte		0x0b		Zip archive data, at least v1.1 to extract
!:mime	application/zip
>0x161	string		WINZIP          Zip archive data, WinZIP self-extracting
!:mime	application/zip
>4	byte		0x14
>>30	ubelong		!0x6d696d65	Zip archive data, at least v2.0 to extract
!:mime	application/zip

# ZIP footer
0       string      PK\005\006      End of Zip archive

# commented because barely used and barely used
#
# # OpenOffice.org / KOffice / StarOffice documents
# # From: Abel Cheung <abel@oaka.org>
# # Listed here because they are basically zip files
# >>30	string		mimetype
#
# # KOffice (1.2 or above) formats
# >>>50	string	vnd.kde.		KOffice (>=1.2)
# >>>>58	string	karbon			Karbon document
# >>>>58	string	kchart			KChart document
# >>>>58	string	kformula		KFormula document
# >>>>58	string	kivio			Kivio document
# >>>>58	string	kontour			Kontour document
# >>>>58	string	kpresenter		KPresenter document
# >>>>58	string	kspread			KSpread document
# >>>>58	string	kword			KWord document
#
# # OpenOffice formats (for OpenOffice 1.x / StarOffice 6/7)
# >>>50	string	vnd.sun.xml.		OpenOffice.org 1.x
# >>>>62	string	writer			Writer
# >>>>>68	byte	!0x2e			document
# >>>>>68	string	.template		template
# >>>>>68	string	.global			global document
# >>>>62	string	calc			Calc
# >>>>>66	byte	!0x2e			spreadsheet
# >>>>>66	string	.template		template
# >>>>62	string	draw			Draw
# >>>>>66	byte	!0x2e			document
# >>>>>66	string	.template		template
# >>>>62	string	impress			Impress
# >>>>>69	byte	!0x2e			presentation
# >>>>>69	string	.template		template
# >>>>62	string	math			Math document
#
# # OpenDocument formats (for OpenOffice 2.x / StarOffice >= 8)
# # https://lists.oasis-open.org/archives/office/200505/msg00006.html
# >>>50	string	vnd.oasis.opendocument.	OpenDocument
# >>>>73	string	text
# >>>>>77	byte	!0x2d			Text
# !:mime	application/vnd.oasis.opendocument.text
# >>>>>77	string	-template		Text Template
# >>>>>77	string	-web			HTML Document Template
# >>>>>77	string	-master			Master Document
# >>>>73	string	graphics		Drawing
# >>>>>81	string	-template		Template
# >>>>73	string	presentation		Presentation
# >>>>>85	string	-template		Template
# >>>>73	string	spreadsheet		Spreadsheet
# >>>>>84	string	-template		Template
# >>>>73	string	chart			Chart
# >>>>>78	string	-template		Template
# >>>>73	string	formula			Formula
# >>>>>80	string	-template		Template
# >>>>73	string	database		Database
# >>>>73	string	image			Image

# Zoo archiver
20	lelong		0xfdc4a7dc	Zoo archive data
!:mime	application/x-zoo
>4	byte		>48		\b, v%c.
>>6	byte		>47		\b%c
>>>7	byte		>47		\b%c
>32	byte		>0		\b, modify: v%d
>>33	byte		x		\b.%d+
>42	lelong		0xfdc4a7dc	\b,
>>70	byte		>0		extract: v%d
>>>71	byte		x		\b.%d+

# Shell archives
10	string		#\ This\ is\ a\ shell\ archive	shell archive text
!:mime	application/octet-stream

#
# LBR. NB: May conflict with the questionable
#          "binary Computer Graphics Metafile" format.
#
0       string  \0\ \ \ \ \ \ \ \ \ \ \ \0\0    LBR archive data
#
# PMA (CP/M derivative of LHA)
#
2       string          -pm0-           PMarc archive data [pm0]
2       string          -pm1-           PMarc archive data [pm1]
2       string          -pm2-           PMarc archive data [pm2]
2       string          -pms-           PMarc SFX archive (CP/M, DOS)
5       string          -pc1-           PopCom compressed executable (CP/M)

# Microsoft cabinets
# by David Necas (Yeti) <yeti@physics.muni.cz>
#0	string	MSCF\0\0\0\0	Microsoft cabinet file data,
#>25	byte	x		v%d
#>24	byte	x		\b.%d
# MPi: All CABs have version 1.3, so this is pointless.

# Felix von Leitner <felix-file@fefe.de>
0	string	d8:announce	BitTorrent file
!:mime	application/x-bittorrent

# Alternate ZIP string (amc@arwen.cs.berkeley.edu)
0	string	PK00PK\003\004	Zip archive data

# rzip archives
0	string	RZIP		rzip compressed data
>4	byte	x		- version %d
>5	byte	x		\b.%d
>6	belong	x		(%d byte(s))

# From: Dirk Jagdmann <doj@cubic.org>
# xar archive format: https://code.google.com/p/xar/
0	string	xar!		xar archive
>6	beshort	x		- version %d

# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
# .kgb
0	string KGB_arch		KGB Archiver file
>10	string x		with compression level %.1s

# xar (eXtensible ARchiver) archive
# From: "David Remahl" <dremahl@apple.com>
0	string	xar!		xar archive
#>4	beshort	x		header size %d
>6	beshort	x		version %d,
#>8	quad	x		compressed TOC: %d,
#>16	quad	x		uncompressed TOC: %d,
>24	belong	0		no checksum
>24	belong	1		SHA-1 checksum
>24	belong	2		MD5 checksum

0	lelong 0x0a02d40a	protobuf: Google's protocol-buffer file
