file/magic/Magdir/apple

#------------------------------------------------------------------------------
# $File: apple,v 1.29 2014/04/30 21:41:02 christos Exp $
# apple:  file(1) magic for Apple file formats
#
0	search/1/t	FiLeStArTfIlEsTaRt	binscii (apple ][) text
0	string		\x0aGL			Binary II (apple ][) data
0	string		\x76\xff		Squeezed (apple ][) data
0	string		NuFile			NuFile archive (apple ][) data
0	string		N\xf5F\xe9l\xe5		NuFile archive (apple ][) data
0	belong		0x00051600		AppleSingle encoded Macintosh file
0	belong		0x00051607		AppleDouble encoded Macintosh file

# Type: Apple Emulator 2IMG format
# From: Radek Vokal <rvokal@redhat.com>
0	string		2IMG	Apple ][ 2IMG Disk Image
>4	string		XGS!	\b, XGS
>4	string		CTKG	\b, Catakig
>4	string		ShIm	\b, Sheppy's ImageMaker
>4	string		WOOF	\b, Sweet 16
>4	string		B2TR	\b, Bernie ][ the Rescue
>4	string		!nfc	\b, ASIMOV2
>4	string		x	\b, Unknown Format
>0xc	byte		00	\b, DOS 3.3 sector order
>>0x10	byte		00	\b, Volume 254
>>0x10	byte&0x7f	x	\b, Volume %u
>0xc	byte		01	\b, ProDOS sector order
>>0x14	short		x	\b, %u Blocks
>0xc	byte		02	\b, NIB data

# magic for Newton PDA package formats
# from Ruda Moura <ruda@helllabs.org>
0	string	package0	Newton package, NOS 1.x,
>12	belong	&0x80000000	AutoRemove,
>12	belong	&0x40000000	CopyProtect,
>12	belong	&0x10000000	NoCompression,
>12	belong	&0x04000000	Relocation,
>12	belong	&0x02000000	UseFasterCompression,
>16	belong	x		version %d

0	string	package1	Newton package, NOS 2.x,
>12	belong	&0x80000000	AutoRemove,
>12	belong	&0x40000000	CopyProtect,
>12	belong	&0x10000000	NoCompression,
>12	belong	&0x04000000	Relocation,
>12	belong	&0x02000000	UseFasterCompression,
>16	belong	x		version %d

0	string	package4	Newton package,
>8	byte	8		NOS 1.x,
>8	byte	9		NOS 2.x,
>12	belong	&0x80000000	AutoRemove,
>12	belong	&0x40000000	CopyProtect,
>12	belong	&0x10000000	NoCompression,

# The following entries for the Apple II are for files that have
# been transferred as raw binary data from an Apple, without having
# been encapsulated by any of the above archivers.
#
# In general, Apple II formats are hard to identify because Apple DOS
# and especially Apple ProDOS have strong typing in the file system and
# therefore programmers never felt much need to include type information
# in the files themselves.
#
# Eric Fischer <enf@pobox.com>

# AppleWorks word processor:
#
# This matches the standard tab stops for an AppleWorks file, but if
# a file has a tab stop set in the first four columns this will fail.
#
# The "O" is really the magic number, but that's so common that it's
# necessary to check the tab stops that follow it to avoid false positives.

4       string          O====   AppleWorks word processor data
>85     byte&0x01       >0      \b, zoomed
>90     byte&0x01       >0      \b, paginated
>92     byte&0x01       >0      \b, with mail merge
#>91    byte            x       \b, left margin %d

# AppleWorks database:
#
# This isn't really a magic number, but it's the closest thing to one
# that I could find.  The 1 and 2 really mean "order in which you defined
# categories" and "left to right, top to bottom," respectively; the D and R
# mean that the cursor should move either down or right when you press Return.

#30	string		\x01D	AppleWorks database data
#30	string		\x02D	AppleWorks database data
#30	string		\x01R	AppleWorks database data
#30	string		\x02R	AppleWorks database data

# AppleWorks spreadsheet:
#
# Likewise, this isn't really meant as a magic number.  The R or C means
# row- or column-order recalculation; the A or M means automatic or manual
# recalculation.

#131	string		RA	AppleWorks spreadsheet data
#131	string		RM	AppleWorks spreadsheet data
#131	string		CA	AppleWorks spreadsheet data
#131	string		CM	AppleWorks spreadsheet data

# Applesoft BASIC:
#
# This is incredibly sloppy, but will be true if the program was
# written at its usual memory location of 2048 and its first line
# number is less than 256.  Yuck.
# update by Joerg Jenderek at Feb 2013

# GRR: this test is still too general as it catches also Gujin BOOT144.SYS (0xfa080000)
#0       belong&0xff00ff 0x80000 Applesoft BASIC program data
0	belong&0x00ff00ff	0x00080000	
# assuming that line number must be positive
>2	leshort			>0		Applesoft BASIC program data, first line number %d
#>2     leshort         x       \b, first line number %d

# ORCA/EZ assembler:
# 
# This will not identify ORCA/M source files, since those have
# some sort of date code instead of the two zero bytes at 6 and 7
# XXX Conflicts with ELF
#4       belong&0xff00ffff       0x01000000      ORCA/EZ assembler source data
#>5      byte                    x               \b, build number %d

# Broderbund Fantavision
#
# I don't know what these values really mean, but they seem to recur.
# Will they cause too many conflicts?

# Probably :-)
#2	belong&0xFF00FF		0x040008	Fantavision movie data

# Some attempts at images.
#
# These are actually just bit-for-bit dumps of the frame buffer, so
# there's really no reasonably way to distinguish them except for their
# address (if preserved) -- 8192 or 16384 -- and their length -- 8192
# or, occasionally, 8184.
#
# Nevertheless this will manage to catch a lot of images that happen
# to have a solid-colored line at the bottom of the screen.

# GRR: Magic too weak
#8144	string	\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F	Apple II image with white background
#8144	string	\x55\x2A\x55\x2A\x55\x2A\x55\x2A	Apple II image with purple background
#8144	string	\x2A\x55\x2A\x55\x2A\x55\x2A\x55	Apple II image with green background
#8144	string	\xD5\xAA\xD5\xAA\xD5\xAA\xD5\xAA	Apple II image with blue background
#8144	string	\xAA\xD5\xAA\xD5\xAA\xD5\xAA\xD5	Apple II image with orange background

# Beagle Bros. Apple Mechanic fonts

0	belong&0xFF00FFFF	0x6400D000	Apple Mechanic font

# Apple Universal Disk Image Format (UDIF) - dmg files.
# From Johan Gade.
# These entries are disabled for now until we fix the following issues.
#
# Note there might be some problems with the "VAX COFF executable" 
# entry. Note this entry should be placed before the mac filesystem section, 
# particularly the "Apple Partition data" entry.
#
# The intended meaning of these tests is, that the file is only of the 
# specified type if both of the lines are correct - i.e. if the first
# line matches and the second doesn't then it is not of that type.
#
#0	long	0x7801730d
#>4	long	0x62626060	UDIF read-only zlib-compressed image (UDZO)
#
# Note that this entry is recognized correctly by the "Apple Partition 
# data" entry - however since this entry is more specific - this
# information seems to be more useful.
#0	long	0x45520200
#>0x410	string	disk\ image	UDIF read/write image (UDRW)

# From: Toby Peterson <toby@apple.com>
0	string	bplist00	Apple binary property list

# Apple binary property list (bplist)
#  Assumes version bytes are hex.
#  Provides content hints for version 0 files. Assumes that the root
#  object is the first object (true for CoreFoundation implementation).
# From: David Remahl <dremahl@apple.com>
0		string	bplist
>6		byte	x	\bCoreFoundation binary property list data, version 0x%c
>>7		byte	x	\b%c
>6		string		00		\b
>>8		byte&0xF0	0x00	\b
>>>8	byte&0x0F	0x00	\b, root type: null
>>>8	byte&0x0F	0x08	\b, root type: false boolean
>>>8	byte&0x0F	0x09	\b, root type: true boolean
>>8		byte&0xF0	0x10	\b, root type: integer
>>8		byte&0xF0	0x20	\b, root type: real
>>8		byte&0xF0	0x30	\b, root type: date
>>8		byte&0xF0	0x40    \b, root type: data
>>8		byte&0xF0	0x50	\b, root type: ascii string
>>8		byte&0xF0	0x60	\b, root type: unicode string
>>8		byte&0xF0	0x80	\b, root type: uid (CORRUPT)
>>8		byte&0xF0	0xa0	\b, root type: array
>>8		byte&0xF0	0xd0	\b, root type: dictionary

# Apple/NeXT typedstream data
#  Serialization format used by NeXT and Apple for various
#  purposes in YellowStep/Cocoa, including some nib files.
# From: David Remahl <dremahl@apple.com>
2		string		typedstream	NeXT/Apple typedstream data, big endian
>0		byte		x		\b, version %d
>0		byte		<5		\b
>>13	byte		0x81	\b
>>>14	ubeshort	x		\b, system %d
2		string		streamtyped NeXT/Apple typedstream data, little endian
>0		byte		x		\b, version %d
>0		byte		<5		\b
>>13	byte		0x81	\b
>>>14	uleshort	x		\b, system %d

#------------------------------------------------------------------------------
# CAF: Apple CoreAudio File Format
#
# Container format for high-end audio purposes.
# From: David Remahl <dremahl@apple.com>
#
0	string		caff		CoreAudio Format audio file
>4	beshort		<10		version %d
>6	beshort		x


#------------------------------------------------------------------------------
# Keychain database files
0	string		kych		Mac OS X Keychain File

#------------------------------------------------------------------------------
# Code Signing related file types
0	belong		0xfade0c00	Mac OS X Code Requirement
>8	belong		1			(opExpr)
>4	belong		x			- %d bytes

0	belong		0xfade0c01	Mac OS X Code Requirement Set
>8	belong		>1			containing %d items
>4	belong		x			- %d bytes

0	belong		0xfade0c02	Mac OS X Code Directory
>8	belong		x			version %x
>12	belong		>0			flags 0x%x
>4	belong		x			- %d bytes

0	belong		0xfade0cc0	Mac OS X Detached Code Signature (non-executable)
>4	belong		x			- %d bytes

0	belong		0xfade0cc1	Mac OS X Detached Code Signature
>8	belong		>1			(%d elements)
>4	belong		x			- %d bytes

# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
# .vdi
4	string innotek\ VirtualBox\ Disk\ Image %s

# Apple disk partition stuff, strengthen the magic using byte 4
0	beshort	0x4552
>4	byte	0			Apple Driver Map
>>2	beshort	x			\b, blocksize %d
>>4	belong	x			\b, blockcount %d
>>10	beshort	x			\b, devtype %d
>>12	beshort	x			\b, devid %d
>>20	beshort x			\b, descriptors %d
# Assume 	8 partitions each at a multiple of the sector size.
# We could glean this from the partition descriptors, but they are empty!?!?
>>(2.S*1)	indirect		\b, contains[@0x%x]: 
>>(2.S*2)	indirect		\b, contains[@0x%x]: 
>>(2.S*3)	indirect		\b, contains[@0x%x]: 
>>(2.S*4)	indirect		\b, contains[@0x%x]: 
>>(2.S*5)	indirect		\b, contains[@0x%x]: 
>>(2.S*6)	indirect		\b, contains[@0x%x]: 
>>(2.S*7)	indirect		\b, contains[@0x%x]: 
>>(2.S*8)	indirect		\b, contains[@0x%x]: 

# Yes, the 3rd and 4th bytes are reserved, but we use them to make the
# magic stronger.
0	belong	0x504d0000		Apple Partition Map
>4	belong	x			\b, map block count %d
>8	belong	x			\b, start block %d
>12	belong	x			\b, block count %d
>16	string >0			\b, name %s
>48	string >0			\b, type %s
>124	string >0			\b, processor %s
>140	string >0			\b, boot arguments %s
>92	belong	& 1			\b, valid
>92	belong	& 2			\b, allocated
>92	belong	& 4			\b, in use
>92	belong	& 8			\b, has boot info
>92	belong	& 16			\b, readable
>92	belong	& 32			\b, writable
>92	belong	& 64			\b, pic boot code
>92	belong	& 128			\b, chain compatible driver
>92	belong	& 256			\b, real driver
>92	belong	& 512			\b, chain driver
>92	belong	& 1024			\b, mount at startup
>92	belong	& 2048			\b, is the startup partition

#http://wiki.mozilla.org/DS_Store_File_Format`
#http://en.wikipedia.org/wiki/.DS_Store
0	string	\0\0\0\1Bud1\0		Apple Desktop Services Store