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Diffstat (limited to 'magic/Magdir/map')
| -rw-r--r-- | magic/Magdir/map | 413 |
1 files changed, 413 insertions, 0 deletions
diff --git a/magic/Magdir/map b/magic/Magdir/map new file mode 100644 index 0000000..2d56df0 --- /dev/null +++ b/magic/Magdir/map @@ -0,0 +1,413 @@ + + +#------------------------------------------------------------------------------ +# $File: map,v 1.10 2023/02/03 20:41:57 christos Exp $ +# map: file(1) magic for Map data +# + +# Garmin .FIT files https://pub.ks-and-ks.ne.jp/cycling/edge500_fit.shtml +8 string .FIT FIT Map data +>15 byte 0 +>>35 belong x \b, unit id %d +>>39 lelong x \b, serial %u +# https://pub.ks-and-ks.ne.jp/cycling/edge500_fit.shtml +# 20 years after unix epoch +# TZ=GMT date -d '1989-12-31 0:00' +%s +>>43 leldate+631065600 x \b, %s + +>>47 leshort x \b, manufacturer %d +>>47 leshort 1 \b (garmin) +>>49 leshort x \b, product %d +>>53 byte x \b, type %d +>>53 byte 1 \b (Device) +>>53 byte 2 \b (Settings) +>>53 byte 3 \b (Sports/Cycling) +>>53 byte 4 \b (Activity) +>>53 byte 8 \b (Elevations) +>>53 byte 10 \b (Totals) + +# Summary: Garmin map +# From: Joerg Jenderek +# URL: https://en.wikipedia.org/wiki/Garmin_.img +# Reference: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/IMG_File_Format +# sourceforge.net/projects/garmin-img/files/IMG%20File%20Format/1.0/imgformat-1.0.pdf +# GRR: similar to MBR boot sector handled by ./filesystems +0x1FE leshort =0xAA55 +# look for valid map signature +>0x13 string =IMG\0 +>>0 use garmin-map +0 name garmin-map +>0 ubyte x Garmin +!:mime application/x-garmin-map +# If non-zero, every byte of the entire .img file is to be XORed with this value +>0 ubyte !0 \b, %#x XORed +# goto block before FAT +>(0x40.b*512) ubyte x +# 1st fat name "DLLINFO TXT" only found for vpm +>>&512 string =DLLINFO\ TXT map (Voice Processing) +# there exist 2 other Garmin VPM formats; see ./audio +!:ext vpm +# Deutsch__Yannick_D4481-00_0210.vpm +#>>>512 search/0x0116da60/s RIFF \b; with +# determine type voice type by ./riff +#>>>>&0 indirect x \b +>>&512 string !DLLINFO\ TXT map +!:ext img +# 9 zeros +>1 ubelong !0 \b, zeroes %#x +# Map's version major +>8 ubyte x v%u +# Map's version minor +>9 ubyte x \b.%.2u +# Map description[20], 0x20 padded +>0x49 string x %.20s +# Map name, continued (0x20 padded, \0 terminated) +>0x65 string >\ \b%.31s +# Update year (+1900 for val >= 0x63, +2000 for val <= 0x62) +>0xB ubyte x \b, updated +>>0xB ubyte >0x62 +>>>0xB ubyte-100 x 20%.2u +>>0xB ubyte <0x63 +>>>0xB ubyte x 20%.2u +# Update month (0-11) +>0xA ubyte x \b-%.2u +# All zeroes +>0xc uleshort !0 \b, zeroes %#x +# Mapsource flag, 1 - file created by Mapsource, 0 - Garmin map visible in Basecamp and Homeport +#>0xE ubyte !0 \b, Mapsource flag %#x +>0xE ubyte 1 \b, Mapsource +# Checksum, sum of all bytes modulo 256 should be 0 +#>0xF ubyte x \b, Checksum %#x +# Signature: DSKIMG 0x00 or DSDIMG 0x00 for demo map +>0x10 string !DSKIMG \b, signature "%.7s" +>0x39 use garmin-date +# Map file identifier like GARMIN\0 +>0x41 string !GARMIN \b, id "%.7s" +# Block size exponent, E1; appears to always be 0x09; minimum block size 512 bytes +>0x61 ubyte !0x09 \b, E1=%u +# Block size exponent, E2 ; file blocksize=2**(E1+E2) +>>0x62 ubyte x \b, E2=%u +>0x61 ubyte =0x09 \b, blocksize +>>0x62 ubyte 0 512 +>>0x62 ubyte 1 1024 +>>0x62 ubyte 2 2048 +>>0x62 ubyte 3 4096 +>>0x62 ubyte 4 8192 +>>0x62 ubyte 5 16384 +>>0x62 default x +>>>0x62 ubyte x E2=%u +# MBR signature +>0x1FE leshort !0xAA55 \b, invalid MBR +# 512 zeros +>0x200 uquad !0 \b, zeroes %#llx +# First sub-file offset (absolute); sometimes NO/UNKNOWN sub file! +>0x40C ulelong >0 \b, at %#x +# sub-file Header length +#>>(0x40C.l) uleshort x \b, header len %#x +>>(0x40C.l) uleshort x %u bytes +# sub-file Type[10] like "GARMIN RGN" "GARMIN TRE", "GARMIN TYP", etc. +>>(0x40C.l+2) ubyte >0x1F +>>>(0x40C.l+2) ubyte <0xFF +>>>>(0x40C.l+2) string x "%.10s" +# 0x00 for most maps, 0x80 for locked maps (City Nav, City Select, etc.) +>>>>(0x40C.l+13) ubyte >0 \b, locked %#x +# Block sequence numbers like 0000 0100 0200 ... FFFF +# >0x420 ubequad >0 \b, seq. %#16.16llx +# >>0x428 ubequad >0 \b%16.16llx +# >>>0x430 ubequad >0 \b%16.16llx +# >>>>0x438 ubequad >0 \b%16.16llx +# >>>>>0x440 ubequad >0 \b%16.16llx +# >>>>>>0x448 ubequad >0 \b%16.16llx +# >>>>>>>0x450 ubequad >0 \b%16.16llx +# >>>>>>>>0x458 ubequad >0 \b%16.16llx +# >>>>>>>>>0x460 ubequad >0 \b%16.16llx +# >>>>>>>>>>0x468 ubequad >0 \b%16.16llx +# >>>>>>>>>>>0x470 ubequad >0 \b%16.16llx +# >>>>>>>>>>>>0x478 ubequad >0 \b%16.16llx +# >>>>>>>>>>>>>0x480 ubequad >0 \b%16.16llx +# >>>>>>>>>>>>>>0x488 ubequad >0 \b%16.16llx +# >>>>>>>>>>>>>>>0x490 ubequad >0 \b%16.16llx +# >>>>>>>>>>>>>>>>0x498 ubequad >0 \b%16.16llx +# >>>>>>>>>>>>>>>>>0x4A0 ubequad >0 \b%16.16llx +# >>>>>>>>>>>>>>>>>>0x4A8 ubequad >0 \b%16.16llx +# look for end of FAT +#>>0x420 search/512/s \xff\xff FAT END +# Physical block number of FAT header +#>0x40 ubyte x \b, FAT at phy. block %u +>0x40 ubyte x +>>(0x40.b*512) ubyte x +# 1st FAT block +>>>&511 use garmin-fat +# 2nd FAT block +>>>&1023 use garmin-fat +# 3th FAT block +>>>&1535 use garmin-fat +# 4th FAT block +>>>&2047 use garmin-fat +# ... xth FAT block +# +# 314 zeros but not in vpm and also gmaptz.img +>0x84 uquad !0 \b, at 0x84 %#llx +# display FileAllocationTable block entry in garmin map +0 name garmin-fat +>0 ubyte x \b; +# sub file part; 0x0003 seems to be garbage +>0x10 uleshort !0 next %#4.4x +>0x10 uleshort =0 +# fat flag 0~dummy block 1~true sub file +>>0 ubyte !1 flag %u +>>0 ubyte =1 +# sub-file name like MAKEGMAP 12345678 +>>>0x1 string x %.8s +# sub-file typ like RGN TRE MDR LBL +>>>0x9 string x \b.%.3s +# size of sub file +>>>0xC ulelong x \b, %u bytes +# 32-bit block sequence numbers +#>>>0x20 ubequad x \b, seq. %#16.16llx + +# display date stored inside Garmin maps like yyyy-mm-dd h:mm:ss +0 name garmin-date +# year like 2018 +>0 uleshort x \b, created %u +# month (0-11) +>2 ubyte x \b-%.2u +# day (1-31) +>3 ubyte x \b-%.2u +# hour (0-23) +>4 ubyte x %u +# minute (0-59) +>5 ubyte x \b:%.2u +# second (0-59) +>6 ubyte x \b:%.2u + +# Summary: Garmin Map subfiles +# From: Joerg Jenderek +# URL: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/IMG_File_Format +# Garmin Common Header +2 string GARMIN\ +# skip ASCII text by checking for low header length +>0 uleshort <0x1000 Garmin map, +# URL: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/GMP_Subfile_Format +>>9 string GMP subtile +!:mime application/x-garmin-gpm +!:ext gmp +# copyright message +>>>(0.s) string x %s +>>>0x0E use garmin-date +# URL: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/MDR_Subfile_Format +# This contains the searchable address table used for finding routing destinations +>>9 string MDR address table +!:mime application/x-garmin-mdr +!:ext mdr +# URL: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/NOD_Subfile_Format +# http://svn.parabola.me.uk/display/trunk/doc/nod.txt +# This contains the routing information +>>9 string NOD routing +!:mime application/x-garmin-nod +!:ext nod +>>>0x0E use garmin-date +#>>>0x15 ulelong x \b, at %#x +#>>>0x19 ulelong x %#x bytes NOD1 +#>>>0x25 ulelong x \b, at %#x +#>>>0x29 ulelong x %#x bytes NOD2 +#>>>0x31 ulelong x \b, at %#x +#>>>0x35 ulelong x %#x bytes NOD3 +# URL: http://www.pinns.co.uk/osm/net.html +# routable highways (length, direction, allowed speed,house address information) +>>9 string NET highways +!:mime application/x-garmin-net +!:ext net +#>>>0x15 ulelong x \b, at %#x +#>>>0x19 ulelong x %#x bytes NET1 +#>>>0x22 ulelong >0 +#>>>>0x1E ulelong x \b, at %#x +#>>>>0x22 ulelong x %#x bytes NET2 +#>>>0x2B ulelong >0 +#>>>>0x27 ulelong x \b, at %#x +#>>>>0x2B ulelong x %#x bytes NET3 +# URL: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/LBL_Subfile_Format +>>9 string LBL labels +!:mime application/x-garmin-lbl +!:ext lbl +>>>(0.s) string x %s +# Label coding type 6h 9h and ah +>>>0x1E ubyte x \b, coding type %#x +#>>>0x15 ulelong x \b, at %#x +#>>>0x19 ulelong x %#x bytes LBL1 +#>>>0x1F ulelong x \b, at %#x +#>>>0x23 ulelong x %#x bytes LBL2 +#>>>0x2D ulelong x \b, at %#x +#>>>0x31 ulelong x %#x bytes LBL3 +# URL: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/SRT_Subfile_Format +# A lookup table of the chars in the map's codepage, and their collating sequence +>>9 string SRT sort table +!:mime application/x-garmin-srt +!:ext srt +>>>0x0E use garmin-date +# URL: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/TRE_Subfile_Format +>>9 string TRE tree +!:mime application/x-garmin-tre +!:ext tre +# title like City Nav Europe NTU 2019.2 Basemap +# or OSM Street map +>>>(0.s) string x %s +# 2nd title like Copyright 1995-2018 by GARMIN Corporation. +# or http://www.openstreetmap.org/ +>>>>&1 string x %s +>>>0x0E use garmin-date +#>>>0x21 ulelong x \b, at %#x +#>>>0x25 ulelong x %#x bytes TRE1 +#>>>0x29 ulelong x \b, at %#x +#>>>0x2D ulelong x %#x bytes TRE2 +#>>>0x31 ulelong x \b, at %#x +#>>>0x35 ulelong x %#x bytes TRE3 +# Copyright record size +#>>>0x39 uleshort x \b, copyright record size %u +# Map ID +>>>0x74 ulelong x \b, ID %#x +# URL: https://www.gpspower.net/garmin-tutorials/353310-basecamp-installing-free-desktop-map.html +# For road traffic information service (RDS/TMS/TMC). Commonly seen in City Navigator maps +>>9 string TRF traffic, +!:mime application/x-garmin-trf +!:ext trf +# city/region like Preitenegg +>>>(0.s+1) string x 1st %s +# highway part like L606/L148 +>>>>&1 string x %s +# URL: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/Format +# Reference: http://www.pinns.co.uk/osm/typformat.html +# customize the appearance of objects. For GPS and MapSource/Qlandkarte better looking maps +>>9 string TYP types +!:mime application/x-garmin-typ +!:ext typ +>>>0x0E use garmin-date +# character set 1252 65001~UTF8 +>>>0x15 uleshort x \b, code page %u +# POIs +#>>>0x17 ulelong x \b, at %#x +#>>>0x1B ulelong x %#x bytes TYP1 +# extra pois +#>>>0x5B ulelong x \b, at %#x +#>>>0x5F ulelong x %#x bytes TYP8 +# URL: https://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/RGN_Subfile_Format +# http://www.pinns.co.uk/osm/RGN.html +# region data used by the Garmin software +>>9 string RGN region +!:mime application/x-garmin-rgn +!:ext rgn +# POIs,Indexed POIs,Polylines or Polygons or first map level +#>>>0x15 ulelong x \b, at %#x +#>>>0x19 ulelong x %#x bytes RGN1 +# polygons with extended types +#>>>0x21 ulelong >0 +#>>>>0x1D ulelong x \b, at %#x +#>>>>0x21 ulelong x %#x bytes RGN2 +# polylines with extended types +#>>>0x3D ulelong >0 +#>>>>0x39 ulelong x \b, at %#x +#>>>>0x3D ulelong x %#x bytes RGN3 +# extended POIs +#>>>0x59 ulelong >0 +#>>>>0x55 ulelong x \b, at %#x +#>>>>0x59 ulelong x %#x bytes RGN3 +#>>9 default x unknown map type +# Header length; GMP:31h 35h 3Dh,MDR:11Eh 238h 2C4h 310h,NOD:3Fh 7Fh,NET:64h, +# LBL:2A9h,SRT:1Dh 25h 27h,TRE:CFh 135h,TRF:5Ah,TYP:5Bh 6Eh 7Ch AEh,RGN:7Dh +>>0 uleshort x \b, header length %#x + +# URL: https://www.memotech.franken.de/FileFormats/ +# Reference: https://www.memotech.franken.de/FileFormats/Garmin_RGN_Format.pdf +# From: Joerg Jenderek +0 string KpGr Garmin update +# format version like: 0064h~1.0 +>0x4 uleshort !0x0064 +>>4 uleshort/100 x \b, version %u +>>4 uleshort%100 x \b.%u +# 1st Garmin entry +>6 use garmin-entry +# 2nd Garmin entry +>(0x6.l+10) ubyte x +>>&0 use garmin-entry +# 3rd entry +>(0x6.l+10) ubyte x +>>&(&0.l+4) ubyte x +>>>&0 use garmin-entry +# look again at version to use default clause +>0x4 uleshort x +# test for region content by looking for +# Garmin *.srf by ./images with normal builder name "SQA" or longer "hales" +# 1 space after equal sign +>>0x3a search/5/s GARMIN\ BITMAP \b= +!:mime image/x-garmin-exe +!:ext exe +>>>&0 indirect x +# if not bitmap *.srf then region; 1 space after equal sign +>>0x3a default x \b= +!:mime application/x-garmin-rgn +!:ext rgn +# recursiv embedded +>>>0x3a search/5/s KpGrd +>>>>&0 indirect x +# look for ZIP or JAR archive by ./archive and ./zip +>>>0x3a search/5/s PK\003\004 +>>>>&0 indirect x +# TODO: other garmin RGN record content like foo +#>>0x3a search/5/s bar BAR +# display information of Garmin RGN record +0 name garmin-entry +# record length: 2 for Data, for Application often 1Bh sometimes 1Dh, "big" for Region +#>0 ulelong x \b, length %#x +# data record (ID='D') with version content like 0064h~1.0 +>4 ubyte =0x44 +>>5 uleshort !0x0064 \b; Data +>>>5 uleshort/100 x \b, version %u +>>>5 uleshort%100 x \b.%u +# Application Record (ID='A') +>4 ubyte =0x41 \b; App +# version content like 00c8h~2.0 +>>5 uleshort !0x00C8 +>>>5 uleshort/100 x \b, version %u +>>>5 uleshort%100 x \b.%u +# builder name like: SQA sqa build hales +>>7 string x \b, build by %s +# build date like: Oct 25 1999, Oct 1 2008, Feb 23 2009, Dec 15 2009 +>>>&1 string x %s +# build time like: 11:26:12, 11:45:54, 14:16:13, 18:23:01 +>>>>&1 string x %s +# region record (ID='R') +>4 ubyte =0x52 \b; Region +# region ID:14~fw_all.bin: 78~ZIP, RGN or SRF bitmap; 148~ZIP or JAR; 249~display firmware; 251~WiFi or GCD firmware; 255~ZIP +>>5 uleshort x ID=%u +# delay in ms: like 0, 500 +>>7 ulelong !0 \b, %u ms +# region size (is record length - 10) +#>>11 ulelong x \b, length %#x +# region content like: +# "KpGr"~recursiv embedded,"GARMIN BITMAP"~Garmin Bitmap *.srf, "PK"~ZIP archive +#>>15 string x \b, content "%s" +>>15 ubequad x \b, content %#llx... +# This does NOT WORK! +#>>15 indirect x \b; contains +>4 default x \b; other +# garmin Record ID Identifies the record content like: D A R +>>4 ubyte x ID '%c' + +# TOM TOM GPS watches ttbin files: +# https://github.com/ryanbinns/ttwatch/tree/master/ttbin +# From: Daniel Lenski +0 byte 0x20 +>1 leshort 0x0007 +>>0x76 byte 0x20 +>>>0x77 leshort 0x0075 TomTom activity file, v7 +>>>>8 leldate x (%s, +>>>>3 byte x device firmware %d. +>>>>4 byte x \b%d. +>>>>5 byte x \b%d, +>>>>6 leshort x product ID %04d) + +# Garmin firmware: +# https://www.memotech.franken.de/FileFormats/Garmin_GCD_Format.pdf +# https://www.gpsrchive.com/GPSMAP/GPSMAP%2066sr/Firmware.html +0 string GARMIN +>6 uleshort 100 GARMIN firmware (version 1.0) |