# Magic data for mod_mime_magic Apache module (originally for file(1) command)
# The module is described in /manual/mod/mod_mime_magic.html
#
# The format is 4-5 columns:
#    Column #1: byte number to begin checking from, ">" indicates continuation
#    Column #2: type of data to match
#    Column #3: contents of data to match
#    Column #4: MIME type of result
#    Column #5: MIME encoding of result (optional)

#------------------------------------------------------------------------------
# Localstuff:  file(1) magic for locally observed files
# Add any locally observed files here.

#------------------------------------------------------------------------------
# end local stuff
#------------------------------------------------------------------------------

#------------------------------------------------------------------------------
# Java

0  short    0xcafe
>2  short    0xbabe    application/java

#------------------------------------------------------------------------------
# audio:  file(1) magic for sound formats
#
# from Jan Nicolai Langfeldt <janl@ifi.uio.no>,
#

# Sun/NeXT audio data
0  string    .snd
>12  belong    1    audio/basic
>12  belong    2    audio/basic
>12  belong    3    audio/basic
>12  belong    4    audio/basic
>12  belong    5    audio/basic
>12  belong    6    audio/basic
>12  belong    7    audio/basic

>12  belong    23    audio/x-adpcm

# DEC systems (e.g. DECstation 5000) use a variant of the Sun/NeXT format
# that uses little-endian encoding and has a different magic number
# (0x0064732E in little-endian encoding).
0  lelong    0x0064732E  
>12  lelong    1    audio/x-dec-basic
>12  lelong    2    audio/x-dec-basic
>12  lelong    3    audio/x-dec-basic
>12  lelong    4    audio/x-dec-basic
>12  lelong    5    audio/x-dec-basic
>12  lelong    6    audio/x-dec-basic
>12  lelong    7    audio/x-dec-basic
#                                       compressed (G.721 ADPCM)
>12  lelong    23    audio/x-dec-adpcm

# Bytes 0-3 of AIFF, AIFF-C, & 8SVX audio files are "FORM"
#          AIFF audio data
8  string    AIFF    audio/x-aiff  
#          AIFF-C audio data
8  string    AIFC    audio/x-aiff  
#          IFF/8SVX audio data
8  string    8SVX    audio/x-aiff  

# Creative Labs AUDIO stuff
#          Standard MIDI data
0  string  MThd      audio/unknown  
#>9   byte  >0      (format %d)
#>11  byte  >1      using %d channels
#          Creative Music (CMF) data
0  string  CTMF      audio/unknown  
#          SoundBlaster instrument data
0  string  SBI      audio/unknown  
#          Creative Labs voice data
0  string  Creative\ Voice\ File  audio/unknown  
## is this next line right?  it came this way...
#>19  byte  0x1A
#>23  byte  >0      - version %d
#>22  byte  >0      \b.%d

# [GRR 950115:  is this also Creative Labs?  Guessing that first line
#  should be string instead of unknown-endian long...]
#0  long    0x4e54524b  MultiTrack sound data
#0  string    NTRK    MultiTrack sound data
#>4  long    x    - version %ld

# Microsoft WAVE format (*.wav)
# [GRR 950115:  probably all of the shorts and longs should be leshort/lelong]
#          Microsoft RIFF
0  string    RIFF    
#          - WAVE format
>8  string    WAVE    audio/x-wav
# MPEG audio.
0   beshort&0xfff0  0xfff0  audio/mpeg
# C64 SID Music files, from Linus Walleij <triad@df.lth.se>
0   string      PSID        audio/prs.sid

#------------------------------------------------------------------------------
# c-lang:  file(1) magic for C programs or various scripts
#

# XPM icons (Greg Roelofs, newt@uchicago.edu)
# ideally should go into "images", but entries below would tag XPM as C source
0  string    /*\ XPM    image/x-xbm  7bit

# this first will upset you if you're a PL/1 shop... (are there any left?)
# in which case rm it; ascmagic will catch real C programs
#          C or REXX program text
0  string    /*    text/plain
#          C++ program text
0  string    //    text/plain

#------------------------------------------------------------------------------
# compress:  file(1) magic for pure-compression formats (no archives)
#
# compress, gzip, pack, compact, huf, squeeze, crunch, freeze, yabba, whap, etc.
#
# Formats for various forms of compressed data
# Formats for "compress" proper have been moved into "compress.c",
# because it tries to uncompress it to figure out what's inside.

# standard unix compress
0  string    \037\235  application/octet-stream  x-compress

# gzip (GNU zip, not to be confused with [Info-ZIP/PKWARE] zip archiver)
0       string          \037\213        application/octet-stream  x-gzip

# According to gzip.h, this is the correct byte order for packed data.
0  string    \037\036  application/octet-stream
#
# This magic number is byte-order-independent.
#
0  short    017437    application/octet-stream

# XXX - why *two* entries for "compacted data", one of which is
# byte-order independent, and one of which is byte-order dependent?
#
# compacted data
0  short    0x1fff    application/octet-stream
0  string    \377\037  application/octet-stream
# huf output
0  short    0145405    application/octet-stream

# Squeeze and Crunch...
# These numbers were gleaned from the Unix versions of the programs to
# handle these formats.  Note that I can only uncrunch, not crunch, and
# I didn't have a crunched file handy, so the crunch number is untested.
#        Keith Waclena <keith@cerberus.uchicago.edu>
#0  leshort    0x76FF    squeezed data (CP/M, DOS)
#0  leshort    0x76FE    crunched data (CP/M, DOS)

# Freeze
#0  string    \037\237  Frozen file 2.1
#0  string    \037\236  Frozen file 1.0 (or gzip 0.5)

# lzh?
#0  string    \037\240  LZH compressed data

#------------------------------------------------------------------------------
# frame:  file(1) magic for FrameMaker files
#
# This stuff came on a FrameMaker demo tape, most of which is
# copyright, but this file is "published" as witness the following:
#
0  string    \<MakerFile  application/x-frame
0  string    \<MIFFile  application/x-frame
0  string    \<MakerDictionary  application/x-frame
0  string    \<MakerScreenFon  application/x-frame
0  string    \<MML    application/x-frame
0  string    \<Book    application/x-frame
0  string    \<Maker    application/x-frame

#------------------------------------------------------------------------------
# html:  file(1) magic for HTML (HyperText Markup Language) docs
#
# from Daniel Quinlan <quinlan@yggdrasil.com>
# and Anna Shergold <anna@inext.co.uk>
#
0   string      \<!DOCTYPE\ HTML    text/html
0   string      \<!doctype\ html    text/html
0   string      \<HEAD      text/html
0   string      \<head      text/html
0   string      \<TITLE     text/html
0   string      \<title     text/html
0   string      \<html      text/html
0   string      \<HTML      text/html
0   string      \<!--       text/html
0   string      \<h1        text/html
0   string      \<H1        text/html

# XML eXtensible Markup Language, from Linus Walleij <triad@df.lth.se>
0   string      \<?xml      text/xml

#------------------------------------------------------------------------------
# images:  file(1) magic for image formats (see also "c-lang" for XPM bitmaps)
#
# 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.
#
# XXX - byte order for GIF and TIFF fields?
# [GRR:  TIFF allows both byte orders; GIF is probably little-endian]
#

# [GRR:  what the hell is this doing in here?]
#0  string    xbtoa    btoa'd file

# PBMPLUS
#          PBM file
0  string    P1    image/x-portable-bitmap  7bit
#          PGM file
0  string    P2    image/x-portable-greymap  7bit
#          PPM file
0  string    P3    image/x-portable-pixmap  7bit
#          PBM "rawbits" file
0  string    P4    image/x-portable-bitmap
#          PGM "rawbits" file
0  string    P5    image/x-portable-greymap
#          PPM "rawbits" file
0  string    P6    image/x-portable-pixmap

# NIFF (Navy Interchange File Format, a modification of TIFF)
# [GRR:  this *must* go before TIFF]
0  string    IIN1    image/x-niff

# TIFF and friends
#          TIFF file, big-endian
0  string    MM    image/tiff
#          TIFF file, little-endian
0  string    II    image/tiff

# possible GIF replacements; none yet released!
# (Greg Roelofs, newt@uchicago.edu)
#
# GRR 950115:  this was mine ("Zip GIF"):
#          ZIF image (GIF+deflate alpha)
0  string    GIF94z    image/unknown
#
# GRR 950115:  this is Jeremy Wohl's Free Graphics Format (better):
#          FGF image (GIF+deflate beta)
0  string    FGF95a    image/unknown
#
# GRR 950115:  this is Thomas Boutell's Portable Bitmap Format proposal
# (best; not yet implemented):
#          PBF image (deflate compression)
0  string    PBF    image/unknown

# GIF
0  string    GIF    image/gif

# JPEG images
0  beshort    0xffd8    image/jpeg

# PC bitmaps (OS/2, Windoze BMP files)  (Greg Roelofs, newt@uchicago.edu)
0  string    BM    image/bmp
#>14  byte    12    (OS/2 1.x format)
#>14  byte    64    (OS/2 2.x format)
#>14  byte    40    (Windows 3.x format)
#0  string    IC    icon
#0  string    PI    pointer
#0  string    CI    color icon
#0  string    CP    color pointer
#0  string    BA    bitmap array

0  string    \x89PNG    image/png
0  string    FWS    application/x-shockwave-flash
0  string    CWS    application/x-shockwave-flash

#------------------------------------------------------------------------------
# lisp:  file(1) magic for lisp programs
#
# various lisp types, from Daniel Quinlan (quinlan@yggdrasil.com)
0  string  ;;      text/plain  8bit
# Emacs 18 - this is always correct, but not very magical.
0  string  \012(      application/x-elc
# Emacs 19
0  string  ;ELC\023\000\000\000  application/x-elc

#------------------------------------------------------------------------------
# mail.news:  file(1) magic for mail and news
#
# There are tests to ascmagic.c to cope with mail and news.
0  string    Relay-Version:   message/rfc822  7bit
0  string    #!\ rnews  message/rfc822  7bit
0  string    N#!\ rnews  message/rfc822  7bit
0  string    Forward\ to   message/rfc822  7bit
0  string    Pipe\ to   message/rfc822  7bit
0  string    Return-Path:  message/rfc822  7bit
0  string    Path:    message/news  8bit
0  string    Xref:    message/news  8bit
0  string    From:    message/rfc822  7bit
0  string    Article   message/news  8bit
#------------------------------------------------------------------------------
# msword: file(1) magic for MS Word files
#
# Contributor claims:
# Reversed-engineered MS Word magic numbers
#

0  string    \376\067\0\043      application/msword
0  string    \333\245-\0\0\0      application/msword

# disable this one because it applies also to other
# Office/OLE documents for which msword is not correct. See PR#2608.
#0  string    \320\317\021\340\241\261  application/msword



#------------------------------------------------------------------------------
# printer:  file(1) magic for printer-formatted files
#

# PostScript
0  string    %!    application/postscript
0  string    \004%!    application/postscript

# Acrobat
# (due to clamen@cs.cmu.edu)
0  string    %PDF-    application/pdf

#------------------------------------------------------------------------------
# sc:  file(1) magic for "sc" spreadsheet
#
38  string    Spreadsheet  application/x-sc

#------------------------------------------------------------------------------
# tex:  file(1) magic for TeX files
#
# XXX - needs byte-endian stuff (big-endian and little-endian DVI?)
#
# From <conklin@talisman.kaleida.com>

# Although we may know the offset of certain text fields in TeX DVI
# and font files, we can't use them reliably because they are not
# zero terminated. [but we do anyway, christos]
0  string    \367\002  application/x-dvi
#0  string    \367\203  TeX generic font data
#0  string    \367\131  TeX packed font data
#0  string    \367\312  TeX virtual font data
#0  string    This\ is\ TeX,  TeX transcript text  
#0  string    This\ is\ METAFONT,  METAFONT transcript text

# There is no way to detect TeX Font Metric (*.tfm) files without
# breaking them apart and reading the data.  The following patterns
# match most *.tfm files generated by METAFONT or afm2tfm.
#2  string    \000\021  TeX font metric data
#2  string    \000\022  TeX font metric data
#>34  string    >\0    (%s)

# Texinfo and GNU Info, from Daniel Quinlan (quinlan@yggdrasil.com)
#0  string    \\input\ texinfo  Texinfo source text
#0  string    This\ is\ Info\ file  GNU Info text

# correct TeX magic for Linux (and maybe more)
# from Peter Tobias (tobias@server.et-inf.fho-emden.de)
#
0  leshort    0x02f7    application/x-dvi

# RTF - Rich Text Format
0  string    {\\rtf    application/rtf

#------------------------------------------------------------------------------
# animation:  file(1) magic for animation/movie formats
#
# animation formats, originally from vax@ccwf.cc.utexas.edu (VaX#n8)
#            MPEG file
0  string    \000\000\001\263  video/mpeg
#
# The contributor claims:
#   I couldn't find a real magic number for these, however, this
#   -appears- to work.  Note that it might catch other files, too,
#   so BE CAREFUL!
#
# Note that title and author appear in the two 20-byte chunks
# at decimal offsets 2 and 22, respectively, but they are XOR'ed with
# 255 (hex FF)! DL format SUCKS BIG ROCKS.
#
#            DL file version 1 , medium format (160x100, 4 images/screen)
0  byte    1      video/unknown
0  byte    2      video/unknown
# Quicktime video, from Linus Walleij <triad@df.lth.se>
# from Apple quicktime file format documentation.
4   string      moov        video/quicktime
4   string      mdat        video/quicktime
