#------------------------------------------------------------------------------
-# $File: macintosh,v 1.27 2017/03/17 21:35:28 christos Exp $
+# $File: macintosh,v 1.28 2017/12/05 02:17:48 christos Exp $
# macintosh description
#
# BinHex is the Macintosh ASCII-encoded file format (see also "apple")
#>2 string x : %s
# MacBinary format (Eric Fischer, enf@pobox.com)
+# Update: Joerg Jenderek
+# URL: https://en.wikipedia.org/wiki/MacBinary
+# Reference: http://files.stairways.com/other/macbinaryii-standard-info.txt
#
# Unfortunately MacBinary doesn't really have a magic number prior
-# to the MacBinary III format. The checksum is really the way to
-# do it, but the magic file format isn't up to the challenge.
+# to the MacBinary III format.
#
-# 0 byte 0
-# 1 byte # filename length
-# 2 string # filename
-# 65 string # file type
-# 69 string # file creator
-# 73 byte # Finder flags
-# 74 byte 0
+
+# old version number, must be kept at zero for compatibility
+0 byte 0
+# length of filename (must be in the range 1-63)
+>1 ubyte >0
+# skip T.PIC.LZ INSTRUMENT.7T INVENTORY
+>>1 ubyte <64
+# skip Docs.MWII ReadMe.MacWrite "Notes (MacWrite II)"
+# by looking for printable characters at beginning of file name
+>>>2 ubelong >0x1F000000
+# zero fill, must be zero for compatibility
+>>>>74 byte 0
+# zero fill, must be zero for compatibility
+>>>>>82 byte 0
+# MacBinary I test for valid version numbers
+>>>>>>122 ubeshort 0
+# additional check for creation date after 1 Jan 1970 ~ 7C25B080h
+#>>>>>>>91 ubelong >0x7c25b07F
+# additional check for undefined header fields in MacBinary I
+#>>>>>>>101 ulong 0
+>>>>>>>0 use mac-bin
+# MacBinary II the newer versions begins at 129
+>>>>>>122 ubeshort 0x8181
+>>>>>>>0 use mac-bin
+# MacBinary III with MacBinary II to read
+>>>>>122 ubeshort 0x8281
+>>>>>>0 use mac-bin
+
+# display information of MacBinary file
+0 name mac-bin
+>122 ubyte x MacBinary
+# versions for MacBinary II/III
+>122 ubyte 129 II
+>122 ubyte 130 III
+# only in MacBinary III
+>>102 string !mBIN with surprising version
+!:mime application/x-macbinary
+!:apple PSPTBINA
+!:ext bin/macbin
+# THIS SHOULD NEVER HAPPEN! Maybe another file type is misidetified as MacBinary
+#>1 ubyte >63 \b, name length %u too BIG!
+#>122 ubeshort x \b, version 0x%x
+# Finder flags if not 0
+# >73 byte !0 \b, flags 0x
+# >73 byte =0
+# >>101 byte !0 \b, flags 0x
+# # original Finder flags (Bits 8-15)
+# >73 byte !0 \b%x
+# # finder flags, bits 0-7
+# >101 byte !0 \b%x
+>73 byte &0x01 \b, inited
+>73 byte &0x02 \b, changed
+>73 byte &0x04 \b, busy
+>73 byte &0x08 \b, bozo
+>73 byte &0x10 \b, system
+>73 byte &0x20 \b, bundle
+>73 byte &0x40 \b, invisible
+>73 byte &0x80 \b, locked
+
# 75 beshort # vertical posn in window
+#>75 beshort !0 \b, v.pos %u
# 77 beshort # horiz posn in window
+#>77 beshort !0 \b, h.pos %u
# 79 beshort # window or folder ID
-# 81 byte # protected?
-# 82 byte 0
-# 83 belong # length of data segment
-# 87 belong # length of resource segment
-# 91 belong # file creation date
-# 95 belong # file modification date
-# 99 beshort # length of comment after resource
-# 101 byte # new Finder flags
-# 102 string mBIN # (only in MacBinary III)
-# 106 byte # char. code of file name
-# 107 byte # still more Finder flags
-# 116 belong # total file length
+>79 ubeshort !0 \b, ID 0x%x
+# protected flag
+>81 byte !0 \b, protected 0x%x
+# length of comment after resource
+>99 ubeshort !0 \b, comment length %u
+# char. code of file name
+>106 ubyte !0 \b, char. code 0x%x
+# still more Finder flags
+>107 ubyte !0 \b, more flags 0x%x
+# length of total files when unpacked only used when pack and unpack on the fly
+>116 ubelong !0 \b, total length %u
# 120 beshort # length of add'l header
-# 122 byte 129 # for MacBinary II
-# 122 byte 130 # for MacBinary III
-# 123 byte 129 # minimum version that can read fmt
+>120 ubeshort !0 \b, 2nd header length %u
# 124 beshort # checksum
-#
-# This attempts to use the version numbers as a magic number, requiring
-# that the first one be 0x80, 0x81, 0x82, or 0x83, and that the second
-# be 0x81. This works for the files I have, but maybe not for everyone's.
+#>124 ubeshort !0 \b, CRC 0x%x
+# creation date in seconds since MacOS epoch start. So 1 Jan 1970 ~ 7C25B080
+>91 beldate-0x7C25B080 x \b, %s
+# THIS SHOULD NEVER HAPPEN! Maybe another file type is misidetified or time overflow
+>91 ubelong <0x7c25b080 INVALID date
+#>91 belong-0x7C25B080 x \b, DEBUG DATE %d
+# last modified date
+>95 beldate-0x7C25B080 x \b, modified %s
+# Apple creator+typ if not null
+# file creator (normally expressed as four characters)
+>69 ulong !0 \b, creator
+# instead 4 character code display full creator name
+>>69 use apple-creator
+# file type (normally expressed as four characters)
+>65 ulong !0 \b, type
+>>65 use apple-type
+# length of data segment
+>83 ubelong !0 \b, %u bytes
+# filename (in the range 1-63)
+>1 pstring x "%s"
+# print 1 space and then at offset 128 inspect data fork content if it has one
+>83 ubelong !0 \b
+>>128 indirect x
+# Afterwards resource fork if length of resource segment not zero
+>87 ubelong !0
+# calculate resource fork offset
+>>83 ubelong+128 x \b, at 0x%x
+# length of resource segment
+>>87 ubelong !0 %u bytes
+>>(83.S+128) ubequad x resource
+# further resource fork content inspection
+>>>&-8 indirect x
-# Unfortunately, this magic is quite weak - MPi
-#122 beshort&0xFCFF 0x8081 Macintosh MacBinary data
-
-# MacBinary I doesn't have the version number field at all, but MacBinary II
-# has been in use since 1987 so I hope there aren't many really old files
-# floating around that this will miss. The original spec calls for using
-# the nulls in 0, 74, and 82 as the magic number.
-#
-# Another possibility, that would also work for MacBinary I, is to use
-# the assumption that 65-72 will all be ASCII (0x20-0x7F), that 73 will
-# have bits 1 (changed), 2 (busy), 3 (bozo), and 6 (invisible) unset,
-# and that 74 will be 0. So something like
-#
-# 71 belong&0x80804EFF 0x00000000 Macintosh MacBinary data
-#
-# >73 byte&0x01 0x01 \b, inited
-# >73 byte&0x02 0x02 \b, changed
-# >73 byte&0x04 0x04 \b, busy
-# >73 byte&0x08 0x08 \b, bozo
-# >73 byte&0x10 0x10 \b, system
-# >73 byte&0x10 0x20 \b, bundle
-# >73 byte&0x10 0x40 \b, invisible
-# >73 byte&0x10 0x80 \b, locked
+# Apple Type/Creator Database
+# URL: https://en.wikipedia.org/wiki/Type_code
+# Reference: http://www.lacikam.co.il/tcdb/
+# http://www.macdisk.com/macsigen.php
+# Note: classic Mac OS files have two 4 character codes for type and creator.
+# Thereby the Finder attach documents types to applications.
#>65 string x \b, type "%4.4s"
-#>65 string 8BIM (PhotoShop)
-#>65 string ALB3 (PageMaker 3)
-#>65 string ALB4 (PageMaker 4)
-#>65 string ALT3 (PageMaker 3)
-#>65 string APPL (application)
-#>65 string AWWP (AppleWorks word processor)
-#>65 string CIRC (simulated circuit)
-#>65 string DRWG (MacDraw)
-#>65 string EPSF (Encapsulated PostScript)
-#>65 string FFIL (font suitcase)
-#>65 string FKEY (function key)
-#>65 string FNDR (Macintosh Finder)
-#>65 string GIFf (GIF image)
-#>65 string Gzip (GNU gzip)
-#>65 string INIT (system extension)
-#>65 string LIB\ (library)
-#>65 string LWFN (PostScript font)
-#>65 string MSBC (Microsoft BASIC)
-#>65 string PACT (Compact Pro archive)
-#>65 string PDF\ (Portable Document Format)
-#>65 string PICT (picture)
-#>65 string PNTG (MacPaint picture)
-#>65 string PREF (preferences)
-#>65 string PROJ (Think C project)
-#>65 string QPRJ (Think Pascal project)
-#>65 string SCFL (Defender scores)
-#>65 string SCRN (startup screen)
-#>65 string SITD (StuffIt Deluxe)
-#>65 string SPn3 (SuperPaint)
-#>65 string STAK (HyperCard stack)
-#>65 string Seg\ (StuffIt segment)
-#>65 string TARF (Unix tar archive)
-#>65 string TEXT (ASCII)
-#>65 string TIFF (TIFF image)
-#>65 string TOVF (Eudora table of contents)
-#>65 string WDBN (Microsoft Word word processor)
-#>65 string WORD (MacWrite word processor)
-#>65 string XLS\ (Microsoft Excel)
-#>65 string ZIVM (compress (.Z))
-#>65 string ZSYS (Pre-System 7 system file)
-#>65 string acf3 (Aldus FreeHand)
-#>65 string cdev (control panel)
-#>65 string dfil (Desk Accessory suitcase)
-#>65 string libr (library)
-#>65 string nX^d (WriteNow word processor)
-#>65 string nX^w (WriteNow dictionary)
-#>65 string rsrc (resource)
-#>65 string scbk (Scrapbook)
-#>65 string shlb (shared library)
-#>65 string ttro (SimpleText read-only)
-#>65 string zsys (system file)
+# display information about apple type
+0 name apple-type
+>0 string 8BIM PhotoShop
+>0 string ALB3 PageMaker 3
+>0 string ALB4 PageMaker 4
+>0 string ALT3 PageMaker 3
+>0 string APPL application
+>0 string AWWP AppleWorks word processor
+>0 string CIRC simulated circuit
+>0 string DRWG MacDraw
+>0 string EPSF Encapsulated PostScript
+>0 string FFIL font suitcase
+>0 string FKEY function key
+>0 string FNDR Macintosh Finder
+>0 string GIFf GIF image
+>0 string Gzip GNU gzip
+>0 string INIT system extension
+>0 string LIB\ library
+>0 string LWFN PostScript font
+>0 string MSBC Microsoft BASIC
+>0 string PACT Compact Pro archive
+>0 string PDF\ Portable Document Format
+>0 string PICT picture
+>0 string PNTG MacPaint picture
+>0 string PREF preferences
+>0 string PROJ Think C project
+>0 string QPRJ Think Pascal project
+>0 string SCFL Defender scores
+>0 string SCRN startup screen
+>0 string SITD StuffIt Deluxe
+>0 string SPn3 SuperPaint
+>0 string STAK HyperCard stack
+>0 string Seg\ StuffIt segment
+>0 string TARF Unix tar archive
+>0 string TEXT ASCII
+>0 string TIFF TIFF image
+>0 string TOVF Eudora table of contents
+>0 string WDBN Microsoft Word word processor
+>0 string WORD MacWrite word processor
+>0 string XLS\ Microsoft Excel
+>0 string ZIVM compress (.Z)
+>0 string ZSYS Pre-System 7 system file
+>0 string acf3 Aldus FreeHand
+>0 string cdev control panel
+>0 string dfil Desk Accessory suitcase
+>0 string libr library
+>0 string nX^d WriteNow word processor
+>0 string nX^w WriteNow dictionary
+>0 string rsrc resource
+>0 string scbk Scrapbook
+>0 string shlb shared library
+>0 string ttro SimpleText read-only
+>0 string zsys system file
+
+# additional types added in Dec 2017
+>0 string BINA binary file
+>0 string BMPp BMP image
+>0 string JPEG JPEG image
+#>0 string W4BN Microsoft Word x.y word processor?
+# if type name is not known display 4 character identifier
+>0 default x
+>>0 string x '%4.4s'
#>69 string x \b, creator "%4.4s"
-# Somewhere, Apple has a repository of registered Creator IDs. These are
+# Now Apple has no repository of registered Creator IDs any more. These are
# just the ones that I happened to have files from and was able to identify.
-#>69 string 8BIM (Adobe Photoshop)
-#>69 string ALD3 (PageMaker 3)
-#>69 string ALD4 (PageMaker 4)
-#>69 string ALFA (Alpha editor)
-#>69 string APLS (Apple Scanner)
-#>69 string APSC (Apple Scanner)
-#>69 string BRKL (Brickles)
-#>69 string BTFT (BitFont)
-#>69 string CCL2 (Common Lisp 2)
-#>69 string CCL\ (Common Lisp)
-#>69 string CDmo (The Talking Moose)
-#>69 string CPCT (Compact Pro)
-#>69 string CSOm (Eudora)
-#>69 string DMOV (Font/DA Mover)
-#>69 string DSIM (DigSim)
-#>69 string EDIT (Macintosh Edit)
-#>69 string ERIK (Macintosh Finder)
-#>69 string EXTR (self-extracting archive)
-#>69 string Gzip (GNU gzip)
-#>69 string KAHL (Think C)
-#>69 string LWFU (LaserWriter Utility)
-#>69 string LZIV (compress)
-#>69 string MACA (MacWrite)
-#>69 string MACS (Macintosh operating system)
-#>69 string MAcK (MacKnowledge terminal emulator)
-#>69 string MLND (Defender)
-#>69 string MPNT (MacPaint)
-#>69 string MSBB (Microsoft BASIC (binary))
-#>69 string MSWD (Microsoft Word)
-#>69 string NCSA (NCSA Telnet)
-#>69 string PJMM (Think Pascal)
-#>69 string PSAL (Hunt the Wumpus)
-#>69 string PSI2 (Apple File Exchange)
-#>69 string R*ch (BBEdit)
-#>69 string RMKR (Resource Maker)
-#>69 string RSED (Resource Editor)
-#>69 string Rich (BBEdit)
-#>69 string SIT! (StuffIt)
-#>69 string SPNT (SuperPaint)
-#>69 string Unix (NeXT Mac filesystem)
-#>69 string VIM! (Vim editor)
-#>69 string WILD (HyperCard)
-#>69 string XCEL (Microsoft Excel)
-#>69 string aCa2 (Fontographer)
-#>69 string aca3 (Aldus FreeHand)
-#>69 string dosa (Macintosh MS-DOS file system)
-#>69 string movr (Font/DA Mover)
-#>69 string nX^n (WriteNow)
-#>69 string pdos (Apple ProDOS file system)
-#>69 string scbk (Scrapbook)
-#>69 string ttxt (SimpleText)
-#>69 string ufox (Foreign File Access)
-
-# Just in case...
-
-102 string mBIN MacBinary III data with surprising version number
+# display information about apple creator
+0 name apple-creator
+>0 string 8BIM Adobe Photoshop
+>0 string ALD3 PageMaker 3
+>0 string ALD4 PageMaker 4
+>0 string ALFA Alpha editor
+>0 string APLS Apple Scanner
+>0 string APSC Apple Scanner
+>0 string BRKL Brickles
+>0 string BTFT BitFont
+>0 string CCL2 Common Lisp 2
+>0 string CCL\ Common Lisp
+>0 string CDmo The Talking Moose
+>0 string CPCT Compact Pro
+>0 string CSOm Eudora
+>0 string DMOV Font/DA Mover
+>0 string DSIM DigSim
+>0 string EDIT Macintosh Edit
+>0 string ERIK Macintosh Finder
+>0 string EXTR self-extracting archive
+>0 string Gzip GNU gzip
+>0 string KAHL Think C
+>0 string LWFU LaserWriter Utility
+>0 string LZIV compress
+>0 string MACA MacWrite
+>0 string MACS Macintosh operating system
+>0 string MAcK MacKnowledge terminal emulator
+>0 string MLND Defender
+>0 string MPNT MacPaint
+>0 string MSBB Microsoft BASIC (binary)
+>0 string MSWD Microsoft Word
+>0 string NCSA NCSA Telnet
+>0 string PJMM Think Pascal
+>0 string PSAL Hunt the Wumpus
+#>0 string PSI2 Apple File Exchange
+>0 string R*ch BBEdit
+>0 string RMKR Resource Maker
+>0 string RSED Resource Editor
+>0 string Rich BBEdit
+>0 string SIT! StuffIt
+>0 string SPNT SuperPaint
+>0 string Unix NeXT Mac filesystem
+>0 string VIM! Vim editor
+>0 string WILD HyperCard
+>0 string XCEL Microsoft Excel
+>0 string aCa2 Fontographer
+>0 string aca3 Aldus FreeHand
+>0 string dosa Macintosh MS-DOS file system
+>0 string movr Font/DA Mover
+>0 string nX^n WriteNow
+>0 string pdos Apple ProDOS file system
+>0 string scbk Scrapbook
+>0 string ttxt SimpleText
+>0 string ufox Foreign File Access
+# additional creators added in Dec 2017
+# Claris/Apple Works
+>0 string BOBO Apple Works
+# CU-SeeMe_0.87b3_(68K).bin
+#>0 string CUce bar
+>0 string PSPT Apple File Exchange
+# Disk_Copy_4.2.sea.bin
+#>0 string NCse foo
+# probably StuffIt/Aladdin by Smith Micro Software, Inc.
+>0 string STi0 stuffit
+# MacGzip-1.1.3.sea.bin
+#>0 string aust bar
+# D-Disk_Copy_6.3.3.smi.bin
+>0 string oneb Disk Copy Self Mounting
+# if creator name is not known display 4 character identifier
+>0 default x
+>>0 string x '%4.4s'
# sas magic from Bruce Foster (bef@nwu.edu)
#
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