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| -rw-r--r-- | magic/Magdir/spectrum | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/magic/Magdir/spectrum b/magic/Magdir/spectrum new file mode 100644 index 0000000..cf14551 --- /dev/null +++ b/magic/Magdir/spectrum @@ -0,0 +1,184 @@ + +#------------------------------------------------------------------------------ +# $File: spectrum,v 1.10 2023/05/08 01:33:36 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> +# Update: Joerg Jenderek 2023 May +# URL: http://fileformats.archiveteam.org/wiki/TAP_(ZX_Spectrum) +# Reference: http://web.archive.org/web/20110711141601/http://www.zxmodules.de/fileformats/tapformat.html +# http://mark0.net/download/triddefs_xml.7z/defs/t/tap-zx.trid.xml +# Note: called "ZX Spectrum Tape image" by TrID and "TAP (ZX Spectrum)" by DROID via PUID fmt/801 +# verified by fuse-emulator-utils `tzxlist EXAMPLES.TAP` +# +# headers length 19=023 and flag byte 0 indicating a standard ROM loading header +0 string \023\000\000 +>4 string >\0 +# skip {85CEE8D6-0F90-4492-B484-98E38862B28D}.2.ver0x0000000000000004.db {DDF571F2-BE98-426D-8288-1A9A39C3FDA2}.2.ver0x0000000000000001.db +# inside c:\ProgramData\Microsoft\Windows\Caches according to TrID and DROID +>>23 ubyte =0xFF +# skip DROID fmt-801-signature-id-1166.tap with invalid name \253\253\253\253\253\253\253\253\253\253 +# which looks like: "TF COPY II" "screen " "\023\001TF" " 1943 " +>>>4 string <\177 Spectrum .TAP data "%-10.10s" +#!:mime application/octet-stream +!:mime application/x-spectrum-tap +!:ext tap +>>>>3 byte 0 - BASIC program +# autostart line; 0..9999 are valid; 32768 means "no auto-loading" +>>>>>16 uleshort x \b, autostart line %u +# program length; length of BASIC program +>>>>>18 uleshort x \b, program length %u +>>>>3 byte 1 - number array +>>>>3 byte 2 - character array +>>>>3 byte 3 - memory block +# length of the following data 1B00h=6912 and start address 4000h=16384 in case of a SCREEN$ header +>>>>>14 belong 0x001B0040 (screen) +# unused 32768=8000h +>>>>>18 uleshort !32768 \b, unused %u +# zxlength; length of the following data after the header +>>>>14 uleshort x \b, data length %u +#>>14 uleshort x \b, data length %#x +# checksum byte; simply all bytes (including flag byte) XORed +#>>>>20 ubyte x \b, checksum %#x + +# The following three blocks are from pak21-spectrum@srcf.ucam.org +# TZX tape images +# Update: Joerg Jenderek 2023 May +# URL: http://fileformats.archiveteam.org/wiki/TZX +# Reference: https://worldofspectrum.net/TZXformat.html +# http://mark0.net/download/triddefs_xml.7z/defs/t/tzx.trid.xml +# Note: called "ZX Spectrum Tape image" by TrID and "TZX Format" by DROID via PUID fmt/1000 +0 string ZXTape!\x1a Spectrum .TZX data +#!:mime application/octet-stream +!:mime application/x-spectrum-tzx +# CDT is used for Amstrad tapes +!:ext tzx/cdt +>8 byte x version %d +>9 byte x \b.%d +# ID of first block +>10 ubyte x \b; ID %#x +# turbo speed data block +>10 ubyte =0x11 (turbo) +# length of PILOT tone (number of pulses) +>>21 uleshort x \b, %u pilot pulses +# length of PILOT pulse +>>11 uleshort x with %u tstates +# length of SYNC first pulse +>>13 uleshort x \b, %u and +# length of SYNC second pulse +>>15 uleshort x %u sync tstates +# length of ZERO bit pulse +>>17 uleshort x \b, %u zero tstates +# length of ONE bit pulse +>>19 uleshort x \b, %u one tstates +# used bits in the last byte +>>23 ubyte x \b, use %u bit +# plural s +>>23 ubyte >1 \bs +# pause after this block in milliseconds +>>24 uleshort x \b, %u ms pause +# BYTE[3]; length of data that follow +>>26 ulelong&0x00FFffFF x \b, %u data bytes +>10 ubyte =0x20 (pause) +# pause duration in milliseconds +>>11 uleshort x %u ms +# text description +>10 ubyte =0x30 (text) +# length of the text description +#>>11 ubyte x L=%u +>>11 pstring x "%s" +# archive text description in ASCII format +>10 ubyte =0x32 (archive info) +# length of archive text +>>11 uleshort x \b, %#x bytes +# number of text strings +>>13 ubyte x with %u (type) text parts +# text type identification byte: 0~title 1~publisher 2~author 3~year 4~language 5~type 6~price 7~protection 8~origin ff~comment +>>14 byte <9 (%d) +>>>14 byte >-2 +# length of text string +#>>>>15 ubyte x L=%u +>>>>15 pstring x %s +# 2nd possible text description +>>>>>&0 byte <9 (%d) +>>>>>>&-1 byte >-2 +>>>>>>>&0 pstring x %s +# 3rd possible text description +>>>>>>>>&0 byte <9 (%d) +>>>>>>>>>&-1 byte >-2 +>>>>>>>>>>&0 pstring x %s +# 4th possible text description +>>>>>>>>>>>&0 byte <9 (%d) +>>>>>>>>>>>>&-1 byte >-2 +>>>>>>>>>>>>>&0 pstring x %s +# 5th possible text description +>>>>>>>>>>>>>>&0 byte <9 (%d) +>>>>>>>>>>>>>>>&-1 byte >-2 +>>>>>>>>>>>>>>>>&0 pstring x %s +# 6th possible text description +>>>>>>>>>>>>>>>>>&0 byte <9 (%d) +>>>>>>>>>>>>>>>>>>&-1 byte >-2 +>>>>>>>>>>>>>>>>>>>&0 pstring x %s +# 7th possible text description +>>>>>>>>>>>>>>>>>>>>&0 byte <9 (%d) +>>>>>>>>>>>>>>>>>>>>>&-1 byte >-2 +>>>>>>>>>>>>>>>>>>>>>>&0 pstring x %s + +# 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) |