cups/conf/mime.types

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2022-05-13 20:08:20 +08:00
#
# Base MIME types file for CUPS.
#
# DO NOT EDIT THIS FILE, AS IT IS OVERWRITTEN WHEN YOU INSTALL NEW
# VERSIONS OF CUPS. Instead, create a "local.types" file that
# reflects your local configuration changes.
#
# Copyright © 2007-2017 by Apple Inc.
# Copyright © 1997-2007 by Easy Software Products.
#
# Licensed under Apache License v2.0. See the file "LICENSE" for more
# information.
#
########################################################################
#
# Format of Lines:
#
# super/type rules
#
# "rules" can be any combination of:
#
# ( expr ) Parenthesis for expression grouping
# + Logical AND
# , or whitespace Logical OR
# ! Logical NOT
# match("pattern") Pattern match on filename
# extension Pattern match on "*.extension"
# ascii(offset,length) True if bytes are valid printable ASCII
# (CR, NL, TAB, BS, 32-126)
# priority(number) Sets priority of type (0=lowest,
# 100=default, 200=highest)
# printable(offset,length) True if bytes are printable 8-bit chars
# (CR, NL, TAB, BS, 32-126, 128-254)
# regex(offset,"regex") True if bytes match regular expression
# string(offset,"string") True if bytes are identical to string
# istring(offset,"string") True if bytes are identical to
# case-insensitive string
# char(offset,value) True if byte is identical
# short(offset,value) True if 16-bit integer is identical
# int(offset,value) True if 32-bit integer is identical
# locale("string") True if current locale matches string
# contains(offset,range,"string") True if the range contains the string
#
# General Notes:
#
# MIME type names are case-insensitive. Internally they are converted
# to lowercase. Multiple occurrences of a type will cause the provided
# rules to be appended to the existing definition. If two types use the same
# rules to resolve a type and have the same priority, e.g. "doc" extension for
# "text/bar" and "text/foo", the returned type will be the first type as
# sorted in alphanumerically ascending order without regard to case. Thus,
# the "text/bar" type will match the "doc" extension first unless the
# "text/foo" type has specified a higher priority.
#
# The "printable" rule differs from the "ascii" rule in that it also
# accepts 8-bit characters in the range 128-255.
#
# String constants must be surrounded by "" if they contain whitespace.
# To insert binary data into a string, use the <hex> notation.
#
########################################################################
#
# Application-generated files...
#
#application/msword doc string(0,<D0CF11E0A1B11AE1>)
application/pdf pdf regex(0,^[\n\r]*%PDF)
application/postscript ai eps ps string(0,%!) string(0,<04>%!) \
contains(0,128,<1B>%-12345X) + \
(contains(0,4096,"LANGUAGE=POSTSCRIPT") \
contains(0,4096,"LANGUAGE = Postscript") \
contains(0,4096,"LANGUAGE = PostScript") \
contains(0,4096,"LANGUAGE = POSTSCRIPT") \
(contains(0,4096,<0a>%!) + \
!contains(0,4096,"ENTER LANGUAGE")))
########################################################################
#
# Image files...
#
image/gif gif string(0,GIF87a) string(0,GIF89a)
image/png png string(0,<89>PNG)
image/jpeg jpeg jpg jpe string(0,<FFD8FF>) +\
(char(3,0xe0) char(3,0xe1) char(3,0xe2) char(3,0xe3)\
char(3,0xe4) char(3,0xe5) char(3,0xe6) char(3,0xe7)\
char(3,0xe8) char(3,0xe9) char(3,0xea) char(3,0xeb)\
char(3,0xec) char(3,0xed) char(3,0xee) char(3,0xef))
image/pwg-raster string(0,"RaS2") + string(4,PwgRaster<00>) priority(150)
image/tiff tiff tif string(0,MM<002A>) string(0,II<2A00>)
image/x-photocd pcd string(2048,PCD_IPI)
image/x-portable-anymap pnm
image/x-portable-bitmap pbm string(0,P1) string(0,P4)
image/x-portable-graymap pgm string(0,P2) string(0,P5)
image/x-portable-pixmap ppm string(0,P3) string(0,P6)
image/x-sgi-rgb rgb sgi bw icon short(0,474)
image/x-xbitmap xbm
image/x-xpixmap xpm ascii(0,1024) + string(3,"XPM")
#image/x-xwindowdump xwd string(4,<00000007>)
image/x-sun-raster ras string(0,<59a66a95>)
#image/fpx fpx
image/urf urf string(0,UNIRAST<00>)
image/x-alias pix short(8,8) short(8,24)
image/x-bitmap bmp string(0,BM) + !printable(2,14)
image/x-icon ico
########################################################################
#
# Text files...
#
application/x-cshell csh printable(0,1024) + string(0,#!) +\
(contains(2,80,/csh) contains(2,80,/tcsh))
application/x-perl pl printable(0,1024) + string(0,#!) +\
contains(2,80,/perl)
application/x-shell sh printable(0,1024) + string(0,#!) +\
(contains(2,80,/bash) contains(2,80,/ksh)\
contains(2,80,/sh) contains(2,80,/zsh))
application/x-csource c cxx cpp cc C h hpp \
printable(0,1024) + ! css + \
(string(0,/*) string(0,//) \
string(0,#include) contains(0,1024,<0a>#include) \
string(0,#define) contains(0,1024,<0a>#define))
text/html html htm printable(0,1024) +\
(istring(0,"<HTML>") istring(0,"<!DOCTYPE"))
text/plain txt printable(0,1024)
text/css css
########################################################################
#
# RSS feed type...
#
application/rss+xml rss
########################################################################
#
# CUPS-specific types...
#
application/vnd.cups-banner string(0,'#CUPS-BANNER')
application/vnd.cups-command string(0,'#CUPS-COMMAND')
application/vnd.cups-pdf
application/vnd.cups-postscript
application/vnd.cups-ppd ppd string(0,"*PPD-Adobe:")
application/vnd.cups-raster string(0,"RaSt") string(0,"tSaR") \
(string(0,"RaS2") + !string(4,PwgRaster<00>)) string(0,"2SaR") \
string(0,"RaS3") string(0,"3SaR")
application/vnd.cups-raw (string(0,<1B>E) + !string(2,<1B>%0B)) \
string(0,<1B>@) \
(contains(0,128,<1B>%-12345X) + \
(contains(0,4096,"LANGUAGE=PCL") \
contains(0,4096,"LANGUAGE = PCL")))
########################################################################
#
# Raw print file support...
#
# Comment the following type to prevent raw file printing.
#
application/octet-stream