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- #------------------------------------------------------------------------------
- # $File: spectrum,v 1.9 2021/04/26 15:56:00 christos Exp $
- # spectrum: file(1) magic for Spectrum emulator files.
- #
- # John Elliott <jce@seasip.demon.co.uk>
- #
- # Spectrum +3DOS header
- #
- 0 string PLUS3DOS\032 Spectrum +3 data
- >15 byte 0 - BASIC program
- >15 byte 1 - number array
- >15 byte 2 - character array
- >15 byte 3 - memory block
- >>16 belong 0x001B0040 (screen)
- >15 byte 4 - Tasword document
- >15 string TAPEFILE - ZXT tapefile
- #
- # Tape file. This assumes the .TAP starts with a Spectrum-format header,
- # which nearly all will.
- #
- # Update: Sanity-check string contents to be printable.
- # -Adam Buchbinder <adam.buchbinder@gmail.com>
- #
- 0 string \023\000\000
- >4 string >\0
- >>4 string <\177 Spectrum .TAP data "%-10.10s"
- >>>3 byte 0 - BASIC program
- >>>3 byte 1 - number array
- >>>3 byte 2 - character array
- >>>3 byte 3 - memory block
- >>>>14 belong 0x001B0040 (screen)
- # The following three blocks are from pak21-spectrum@srcf.ucam.org
- # TZX tape images
- 0 string ZXTape!\x1a Spectrum .TZX data
- >8 byte x version %d
- >9 byte x \b.%d
- # RZX input recording files
- 0 string RZX! Spectrum .RZX data
- >4 byte x version %d
- >5 byte x \b.%d
- # Floppy disk images
- 0 string MV\ -\ CPCEMU\ Disk-Fil Amstrad/Spectrum .DSK data
- 0 string MV\ -\ CPC\ format\ Dis Amstrad/Spectrum DU54 .DSK data
- 0 string EXTENDED\ CPC\ DSK\ Fil Amstrad/Spectrum Extended .DSK data
- 0 string SINCLAIR Spectrum .SCL Betadisk image
- # Hard disk images
- 0 string RS-IDE\x1a Spectrum .HDF hard disk image
- >7 byte x \b, version %#02x
- # SZX snapshots (fuse and spectaculator)
- # Martin M. S. Pedersen <martin@linux.com>
- # http://www.spectaculator.com/docs/zx-state/header.shtml
- #
- 0 string ZXST zx-state snapshot
- >4 byte x version %d
- >5 byte x \b.%d
- >>6 byte 0 16k ZX Spectrum
- >>6 byte 1 48k ZX Spectrum/ZX Spectrum+
- >>6 byte 2 ZX Spectrum 128
- >>6 byte 3 ZX Spectrum +2
- >>6 byte 4 ZX Spectrum +2A/+2B
- >>6 byte 5 ZX Spectrum +3
- >>6 byte 6 ZX Spectrum +3e
- >>6 byte 7 Pentagon 128
- >>6 byte 8 Timex Sinclair TC2048
- >>6 byte 9 Timex Sinclair TC2068
- >>6 byte 10 Scorpion ZS-256
- >>6 byte 11 ZX Spectrum SE
- >>6 byte 12 Timex Sinclair TS2068
- >>6 byte 13 Pentagon 512
- >>6 byte 14 Pentagon 1024
- >>6 byte 15 48k ZX Spectrum (NTSC)
- >>6 byte 16 ZX Spectrum 12Ke
- >>>7 byte 1 (alternate timings)
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