Merge from vendor branch CVS:

[dragonfly.git] / contrib / file-4.12 / magic / Magdir / images

#------------------------------------------------------------------------------
# images:  file(1) magic for image formats (see also "iff")
#
# originally from jef@helios.ee.lbl.gov (Jef Poskanzer),
# additions by janl@ifi.uio.no as well as others. Jan also suggested
# merging several one- and two-line files into here.
#
# little magic: PCX (first byte is 0x0a)

# Targa - matches `povray', `ppmtotga' and `xv' outputs
# by Philippe De Muyter <phdm@macqel.be>
# at 2, byte ImgType must be 1, 2, 3, 9, 10 or 11
# at 1, byte CoMapType must be 1 if ImgType is 1 or 9, 0 otherwise
# at 3, leshort Index is 0 for povray, ppmtotga and xv outputs
# `xv' recognizes only a subset of the following (RGB with pixelsize = 24)
# `tgatoppm' recognizes a superset (Index may be anything)
1       belong&0xfff7ffff       0x01010000      Targa image data - Map
>2      byte&8                  8               - RLE
>12     leshort                 >0              %hd x
>14     leshort                 >0              %hd
1       belong&0xfff7ffff       0x00020000      Targa image data - RGB
>2      byte&8                  8               - RLE
>12     leshort                 >0              %hd x
>14     leshort                 >0              %hd
1       belong&0xfff7ffff       0x00030000      Targa image data - Mono
>2      byte&8                  8               - RLE
>12     leshort                 >0              %hd x
>14     leshort                 >0              %hd

# PBMPLUS images
# The next byte following the magic is always whitespace.
0       string          P1              Netpbm PBM image text
0       string          P2              Netpbm PGM image text
0       string          P3              Netpbm PPM image text
0       string          P4              Netpbm PBM "rawbits" image data
0       string          P5              Netpbm PGM "rawbits" image data
0       string          P6              Netpbm PPM "rawbits" image data
0       string          P7              Netpbm PAM image file

# From: bryanh@giraffe-data.com (Bryan Henderson)
0       string          \117\072        Solitaire Image Recorder format
>4      string          \013            MGI Type 11
>4      string          \021            MGI Type 17
0       string          .MDA            MicroDesign data
>21     byte            48              version 2
>21     byte            51              version 3
0       string          .MDP            MicroDesign page data
>21     byte            48              version 2
>21     byte            51              version 3

# NIFF (Navy Interchange File Format, a modification of TIFF) images
0       string          IIN1            NIFF image data

# Tag Image File Format, from Daniel Quinlan (quinlan@yggdrasil.com)
# The second word of TIFF files is the TIFF version number, 42, which has
# never changed.  The TIFF specification recommends testing for it.
0       string          MM\x00\x2a      TIFF image data, big-endian
0       string          II\x2a\x00      TIFF image data, little-endian

# PNG [Portable Network Graphics, or "PNG's Not GIF"] images
# (Greg Roelofs, newt@uchicago.edu)
# (Albert Cahalan, acahalan@cs.uml.edu)
#
# 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ...
#
0       string          \x89PNG         PNG image data,
>4      belong          !0x0d0a1a0a     CORRUPTED,
>4      belong          0x0d0a1a0a
>>16    belong          x               %ld x
>>20    belong          x               %ld,
>>24    byte            x               %d-bit
>>25    byte            0               grayscale,
>>25    byte            2               \b/color RGB,
>>25    byte            3               colormap,
>>25    byte            4               gray+alpha,
>>25    byte            6               \b/color RGBA,
#>>26   byte            0               deflate/32K,
>>28    byte            0               non-interlaced
>>28    byte            1               interlaced
1       string          PNG             PNG image data, CORRUPTED

# GIF
0       string          GIF8            GIF image data
>4      string          7a              \b, version 8%s,
>4      string          9a              \b, version 8%s,
>6      leshort         >0              %hd x
>8      leshort         >0              %hd
#>10    byte            &0x80           color mapped,
#>10    byte&0x07       =0x00           2 colors
#>10    byte&0x07       =0x01           4 colors
#>10    byte&0x07       =0x02           8 colors
#>10    byte&0x07       =0x03           16 colors
#>10    byte&0x07       =0x04           32 colors
#>10    byte&0x07       =0x05           64 colors
#>10    byte&0x07       =0x06           128 colors
#>10    byte&0x07       =0x07           256 colors

# ITC (CMU WM) raster files.  It is essentially a byte-reversed Sun raster,
# 1 plane, no encoding.
0       string          \361\0\100\273  CMU window manager raster image data
>4      lelong          >0              %d x
>8      lelong          >0              %d,
>12     lelong          >0              %d-bit

# Magick Image File Format
0       string          id=ImageMagick  MIFF image data

# Artisan
0       long            1123028772      Artisan image data
>4      long            1               \b, rectangular 24-bit
>4      long            2               \b, rectangular 8-bit with colormap
>4      long            3               \b, rectangular 32-bit (24-bit with matte)

# FIG (Facility for Interactive Generation of figures), an object-based format
0       string          #FIG            FIG image text
>5      string          x               \b, version %.3s

# PHIGS
0       string          ARF_BEGARF              PHIGS clear text archive
0       string          @(#)SunPHIGS            SunPHIGS
# version number follows, in the form m.n
>40     string          SunBin                  binary
>32     string          archive                 archive

# GKS (Graphics Kernel System)
0       string          GKSM            GKS Metafile
>24     string          SunGKS          \b, SunGKS

# CGM image files
0       string          BEGMF           clear text Computer Graphics Metafile
# XXX - questionable magic
0       beshort&0xffe0  0x0020          binary Computer Graphics Metafile
0       beshort         0x3020          character Computer Graphics Metafile

# MGR bitmaps  (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de)
0       string  yz      MGR bitmap, modern format, 8-bit aligned
0       string  zz      MGR bitmap, old format, 1-bit deep, 16-bit aligned
0       string  xz      MGR bitmap, old format, 1-bit deep, 32-bit aligned
0       string  yx      MGR bitmap, modern format, squeezed

# Fuzzy Bitmap (FBM) images
0       string          %bitmap\0       FBM image data
>30     long            0x31            \b, mono
>30     long            0x33            \b, color

# facsimile data
1       string          PC\ Research,\ Inc      group 3 fax data
>29     byte            0               \b, normal resolution (204x98 DPI)
>29     byte            1               \b, fine resolution (204x196 DPI)
# From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at>
0       string          Sfff            structured fax file


# PC bitmaps (OS/2, Windoze BMP files)  (Greg Roelofs, newt@uchicago.edu)
0       string          BM              PC bitmap data
>14     leshort         12              \b, OS/2 1.x format
>>18    leshort         x               \b, %d x
>>20    leshort         x               %d
>14     leshort         64              \b, OS/2 2.x format
>>18    leshort         x               \b, %d x
>>20    leshort         x               %d
>14     leshort         40              \b, Windows 3.x format
>>18    lelong          x               \b, %d x
>>22    lelong          x               %d x
>>28    leshort         x               %d
# Too simple - MPi
#0      string          IC              PC icon data
#0      string          PI              PC pointer image data
#0      string          CI              PC color icon data
#0      string          CP              PC color pointer image data
# Conflicts with other entries [BABYL]
#0      string          BA              PC bitmap array data

# XPM icons (Greg Roelofs, newt@uchicago.edu)
# note possible collision with C/REXX entry in c-lang; currently commented out
0       string          /*\ XPM\ */     X pixmap image text

# Utah Raster Toolkit RLE images (janl@ifi.uio.no)
0       leshort         0xcc52          RLE image data,
>6      leshort         x               %d x
>8      leshort         x               %d
>2      leshort         >0              \b, lower left corner: %d
>4      leshort         >0              \b, lower right corner: %d
>10     byte&0x1        =0x1            \b, clear first
>10     byte&0x2        =0x2            \b, no background
>10     byte&0x4        =0x4            \b, alpha channel
>10     byte&0x8        =0x8            \b, comment
>11     byte            >0              \b, %d color channels
>12     byte            >0              \b, %d bits per pixel
>13     byte            >0              \b, %d color map channels

# image file format (Robert Potter, potter@cs.rochester.edu)
0       string          Imagefile\ version-     iff image data
# this adds the whole header (inc. version number), informative but longish
>10     string          >\0             %s

# Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com)
0       belong          0x59a66a95      Sun raster image data
>4      belong          >0              \b, %d x
>8      belong          >0              %d,
>12     belong          >0              %d-bit,
#>16    belong          >0              %d bytes long,
>20     belong          0               old format,
#>20    belong          1               standard,
>20     belong          2               compressed,
>20     belong          3               RGB,
>20     belong          4               TIFF,
>20     belong          5               IFF,
>20     belong          0xffff          reserved for testing,
>24     belong          0               no colormap
>24     belong          1               RGB colormap
>24     belong          2               raw colormap
#>28    belong          >0              colormap is %d bytes long

# SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com)
#
# See
#       http://reality.sgi.com/grafica/sgiimage.html
#
0       beshort         474             SGI image data
#>2     byte            0               \b, verbatim
>2      byte            1               \b, RLE
#>3     byte            1               \b, normal precision
>3      byte            2               \b, high precision
>4      beshort         x               \b, %d-D
>6      beshort         x               \b, %d x
>8      beshort         x               %d
>10     beshort         x               \b, %d channel
>10     beshort         !1              \bs
>80     string          >0              \b, "%s"

0       string          IT01            FIT image data
>4      belong          x               \b, %d x
>8      belong          x               %d x
>12     belong          x               %d
#
0       string          IT02            FIT image data
>4      belong          x               \b, %d x
>8      belong          x               %d x
>12     belong          x               %d
#
2048    string          PCD_IPI         Kodak Photo CD image pack file
>0xe02  byte&0x03       0x00            , landscape mode
>0xe02  byte&0x03       0x01            , portrait mode
>0xe02  byte&0x03       0x02            , landscape mode
>0xe02  byte&0x03       0x03            , portrait mode
0       string          PCD_OPA         Kodak Photo CD overview pack file

# FITS format.  Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
# FITS is the Flexible Image Transport System, the de facto standard for
# data and image transfer, storage, etc., for the astronomical community.
# (FITS floating point formats are big-endian.)
0       string  SIMPLE\ \ =     FITS image data
>109    string  8               \b, 8-bit, character or unsigned binary integer
>108    string  16              \b, 16-bit, two's complement binary integer
>107    string  \ 32            \b, 32-bit, two's complement binary integer
>107    string  -32             \b, 32-bit, floating point, single precision
>107    string  -64             \b, 64-bit, floating point, double precision

# other images
0       string  This\ is\ a\ BitMap\ file       Lisp Machine bit-array-file
0       string          !!              Bennet Yee's "face" format

# From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image
# stuff.
#
0       beshort         0x1010          PEX Binary Archive

# Visio drawings
03000   string  Visio\ (TM)\ Drawing    %s

# Tgif files
0       string  \%TGIF\ x               Tgif file version %s

# DICOM medical imaging data
128     string  DICM                    DICOM medical imaging data

# XWD - X Window Dump file.
#   As described in /usr/X11R6/include/X11/XWDFile.h
#   used by the xwd program.
#   Bradford Castalia, idaeim, 1/01
4       belong  7                       XWD X Window Dump image data
>100    string  >\0                     \b, "%s"
>16     belong  x                       \b, %dx
>20     belong  x                       \b%dx
>12     belong  x                       \b%d

# PDS - Planetary Data System
#   These files use Parameter Value Language in the header section.
#   Unfortunately, there is no certain magic, but the following
#   strings have been found to be most likely.
0       string  NJPL1I00                PDS (JPL) image data
2       string  NJPL1I                  PDS (JPL) image data
0       string  CCSD3ZF                 PDS (CCSD) image data
2       string  CCSD3Z                  PDS (CCSD) image data
0       string  PDS_                    PDS image data
0       string  LBLSIZE=                PDS (VICAR) image data

# pM8x: ATARI STAD compressed bitmap format
#
# from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
# p M 8 5/6 xx yy zz data...
# Atari ST STAD bitmap is always 640x400, bytewise runlength compressed.
# bytes either run horizontally (pM85) or vertically (pM86). yy is the
# most frequent byte, xx and zz are runlength escape codes, where xx is
# used for runs of yy.
#
0       string  pM85            Atari ST STAD bitmap image data (hor)
>5      byte    0x00            (white background)
>5      byte    0xFF            (black background)
0       string  pM86            Atari ST STAD bitmap image data (vert)
>5      byte    0x00            (white background)
>5      byte    0xFF            (black background)

# XXX:
# This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
# magic.
# SGI RICE image file <mpruett@sgi.com>
#0      beshort 0x5249          RICE image
#>2     beshort x               v%d
#>4     beshort x               (%d x
#>6     beshort x               %d)
#>8     beshort 0               8 bit
#>8     beshort 1               10 bit
#>8     beshort 2               12 bit
#>8     beshort 3               13 bit
#>10    beshort 0               4:2:2
#>10    beshort 1               4:2:2:4
#>10    beshort 2               4:4:4
#>10    beshort 3               4:4:4:4
#>12    beshort 1               RGB
#>12    beshort 2               CCIR601
#>12    beshort 3               RP175
#>12    beshort 4               YUV

#------------------------------------------------------------------------------
#
# Marco Schmidt (marcoschmidt@users.sourceforge.net) -- an image  file format
# for the EPOC operating system, which is used with PDAs like those from Psion
#
# see http://huizen.dds.nl/~frodol/psiconv/html/Index.html for a description
# of various EPOC file formats

0       string \x37\x00\x00\x10\x42\x00\x00\x10\x00\x00\x00\x00\x39\x64\x39\x47 EPOC MBM image file

# PCX image files
# From: Dan Fandrich <dan@coneharvesters.com>
0       beshort         0x0a00  PCX ver. 2.5 image data
0       beshort         0x0a02  PCX ver. 2.8 image data, with palette
0       beshort         0x0a03  PCX ver. 2.8 image data, without palette
0       beshort         0x0a04  PCX for Windows image data
0       beshort         0x0a05  PCX ver. 3.0 image data
>4      leshort         x      bounding box [%hd,
>6      leshort         x      %hd] -
>8      leshort         x      [%hd,
>10     leshort         x      %hd],
>65     byte            >1      %d planes each of
>3      byte            x       %hhd-bit
>68     byte            0       image,
>68     byte            1       colour,
>68     byte            2       grayscale,
>68     byte            >2      image,
>68     byte            <0      image,
>12     leshort         >0      %hd x
>>14    leshort         x      %hd dpi,
>2      byte            0       uncompressed
>2      byte            1       RLE compressed

# Adobe Photoshop
0       string          8BPS Adobe Photoshop Image

# XV thumbnail indicator (ThMO)
0       string          P7\ 332         XV thumbnail image data

# NITF is defined by United States MIL-STD-2500A
0       string  NITF    National Imagery Transmission Format
>25     string  >\0     dated %.14s

# GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
0       belong          0x00010008      GEM Image data
>12     beshort         x               %d x
>14     beshort         x               %d,
>4      beshort         x               %d planes,
>8      beshort         x               %d x
>10     beshort         x               %d pixelsize

# GEM Metafile (Wolfram Kleff)
0       lelong          0x0018FFFF      GEM Metafile data
>4      leshort         x               version %d

#
# SMJPEG. A custom Motion JPEG format used by Loki Entertainment
# Software Torbjorn Andersson <d91tan@Update.UU.SE>.
#
0       string  \0\nSMJPEG      SMJPEG
>8      belong  x               %d.x data
# According to the specification you could find any number of _TXT
# headers here, but I can't think of any way of handling that. None of
# the SMJPEG files I tried it on used this feature. Even if such a
# file is encountered the output should still be reasonable.
>16     string  _SND            \b,
>>24    beshort >0              %d Hz
>>26    byte    8               8-bit
>>26    byte    16              16-bit
>>28    string  NONE            uncompressed
# >>28  string  APCM            ADPCM compressed
>>27    byte    1               mono
>>28    byte    2               stereo
# Help! Isn't there any way to avoid writing this part twice?
>>32    string  _VID            \b,
# >>>48 string  JFIF            JPEG
>>>40   belong  >0              %d frames
>>>44   beshort >0              (%d x
>>>46   beshort >0              %d)
>16     string  _VID            \b,
# >>32  string  JFIF            JPEG
>>24    belong  >0              %d frames
>>28    beshort >0              (%d x
>>30    beshort >0              %d)

0       string  Paint\ Shop\ Pro\ Image\ File   Paint Shop Pro Image File

# "thumbnail file" (icon)
# descended from "xv", but in use by other applications as well (Wolfram Kleff)
0       string          P7\ 332         XV "thumbnail file" (icon) data

# taken from fkiss: (<yav@mte.biglobe.ne.jp> ?)
0       string          KiSS            KISS/GS
>4      byte            16              color
>>5     byte            x               %d bit
>>8     leshort         x               %d colors
>>10    leshort         x               %d groups
>4      byte            32              cell
>>5     byte            x               %d bit
>>8     leshort         x               %d x
>>10    leshort         x               %d
>>12    leshort         x               +%d
>>14    leshort         x               +%d

# Webshots (www.webshots.com), by John Harrison
0       string          C\253\221g\230\0\0\0 Webshots Desktop .wbz file

# Hercules DASD image files
# From Jan Jaeger <jj@septa.nl>
0       string  CKD_P370        Hercules CKD DASD image file
>8      long    x               \b, %d heads per cylinder
>12     long    x               \b, track size %d bytes
>16     byte    x               \b, device type 33%2.2X

0       string  CKD_C370        Hercules compressed CKD DASD image file
>8      long    x               \b, %d heads per cylinder
>12     long    x               \b, track size %d bytes
>16     byte    x               \b, device type 33%2.2X

0       string  CKD_S370        Hercules CKD DASD shadow file
>8      long    x               \b, %d heads per cylinder
>12     long    x               \b, track size %d bytes
>16     byte    x               \b, device type 33%2.2X

# Squeak images and - etoffi@softhome.net
0 string \146\031\0\0  Squeak image data
0 string 'From\040Squeak  Squeak program text

# partimage: file(1) magic for PartImage files (experimental, incomplete)
# Author: Hans-Joachim Baader <hjb@pro-linux.de>
0               string  PaRtImAgE-VoLuMe        PartImage
>0x0020         string  0.6.1           file version %s
>>0x0060        lelong  >-1             volume %ld
#>>0x0064 8 byte identifier
#>>0x007c reserved
>>0x0200        string  >\0             type %s
>>0x1400        string  >\0             device %s,
>>0x1600        string  >\0             original filename %s,
# Some fields omitted
>>0x2744        lelong  0               not compressed
>>0x2744        lelong  1               gzip compressed
>>0x2744        lelong  2               bzip2 compressed
>>0x2744        lelong  >2              compressed with unknown algorithm
>0x0020         string  >0.6.1          file version %s
>0x0020         string  <0.6.1          file version %s

# DCX is multi-page PCX, using a simple header of up to 1024
# offsets for the respective PCX components.
# From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>
0       lelong  987654321       DCX multi-page PCX image data

# Simon Walton <simonw@matteworld.com>
# Kodak Cineon format for scanned negatives
# http://www.kodak.com/US/en/motion/support/dlad/
0       lelong  0xd75f2a80      Cineon image data
>200    belong  >0              \b, %ld x
>204    belong  >0              %ld


# Bio-Rad .PIC is an image format used by microscope control systems
# and related image processing software used by biologists.
# From: Vebjorn Ljosa <vebjorn@ljosa.com>
54      leshort 12345           Bio-Rad .PIC Image File
>0      leshort >0              %hd x
>2      leshort >0              %hd,
>4      leshort =1              1 image in file
>4      leshort >1              %hd images in file

# From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
# The description of *.mrw format can be found at
# http://www.dalibor.cz/minolta/raw_file_format.htm
0       string  \000MRM                 Minolta Dimage camera raw image data

# From: stephane.loeuillet@tiscali.f
# http://www.djvuzone.org/
0       string  AT&TFORM                DjVu Image file

# From: Jason Bacon <bacon@smithers.neuro.mcw.edu>
0       beshort 0x3020                  character Computer Graphics Metafile



# From: Tom Hilinski <tom.hilinski@comcast.net>
# http://www.unidata.ucar.edu/packages/netcdf/
0       string  CDF\001                 netcdf file