freebsd-nq/contrib/file/magic/Magdir/spectrum
2014-06-26 06:03:39 +00:00

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#------------------------------------------------------------------------------
# $File: spectrum,v 1.7 2010/09/20 18:55:20 rrt 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 0x%02x