filters problem?

Marco marco.esposito at roma1.infn.it
Fri Jul 7 08:56:35 PDT 2006


Hi, i have a problem with my cups server... :P

My print server considers this file a text:


 initgraphics
 0.072 0.072 scale  %units are mils
     0 rotate
   250  1500 translate
 /vsml /Helvetica findfont  97 scalefont def
 /smal /Helvetica findfont 139 scalefont def
 /larg /Helvetica findfont 194 scalefont def
 /vlrg /Helvetica findfont 250 scalefont def
1
     9 setlinewidth
  3590  2763 moveto
  3574  2758 lineto
  3564  2748 lineto
  3559  2738 lineto
  3554  2717 lineto
  3554  2702 lineto
  3559  2681 lineto
  3564  2671 lineto
  3574  2661 lineto

  .....


  6540  3420 lineto
  6499  3461 lineto
  6458  3420 lineto
  6499  3379 lineto
 stroke
 copypage
 erasepage



The file name is top.ps (note extension).

If i open this file with ghostview i see a simple graphic, but if i print it go out only postscript code!

Filters problem?

my mime.types


#
# "$Id: mime.types,v 1.30 2004/09/23 14:30:19 mike Exp $"
#
#   MIME types file for the Common UNIX Printing System (CUPS).
#
#   Copyright 1997-2004 by Easy Software Products.
#
#   These coded instructions, statements, and computer programs are the
#   property of Easy Software Products and are protected by Federal
#   copyright law.  Distribution and use rights are outlined in the file
#   "LICENSE.txt" which should have been included with this file.  If this
#   file is missing or damaged please contact Easy Software Products
#   at:
#
#       Attn: CUPS Licensing Information
#       Easy Software Products
#       44141 Airport View Drive, Suite 204
#       Hollywood, Maryland 20636-3111 USA
#
#       Voice: (301) 373-9603
#       EMail: cups-info at cups.org
#         WWW: http://www.cups.org
#

########################################################################
#
# 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)
#   printable(offset,length)		True if bytes are printable 8-bit chars
#					(CR, NL, TAB, BS, 32-126, 128-254)
#   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.  Type names are sorted
#   in ascending order, so if two types use the same rules to resolve a type
#   (e.g. doc extension for two types), the returned type will be the first
#   type in the sorted list.
#
#   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 string(0,%PDF)
application/postscript		ai eps ps string(0,%!) string(0,<04>%!) \
				contains(0,128,<1B>%-12345X) \
				(contains(0,1024,"LANGUAGE=POSTSCRIPT") \
				 contains(0,1024,"LANGUAGE = Postscript") \
				 contains(0,1024,"LANGUAGE = PostScript") \
				 contains(0,1024,"LANGUAGE = POSTSCRIPT"))
application/vnd.hp-HPGL		hpgl string(0,<1B>&)\
				string(0,<1B>E<1B>%0B) \
				string(0,<1B>%-1B) string(0,<201B>)\
				string(0,BP;) string(0,IN;) string(0,DF;) \
				string(0,BPINPS;) \
				(contains(0,128,<1B>%-12345X) + \
				 (contains(0,1024,"LANGUAGE=HPGL") \
				  contains(0,1024,"LANGUAGE = HPGL")))

########################################################################
#
# 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/tiff			tiff tif string(0,MM) string(0,II)
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/x-alias			pix short(8,8) short(8,24)
image/x-bitmap			bmp string(0,BM) && !printable(2,14)

########################################################################
#
# Text files...
#

text/html			html htm printable(0,1024) +\
				(istring(0,"<HTML>") istring(0,"<!DOCTYPE"))
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))
text/plain			txt printable(0,1024)

########################################################################
#
# CUPS-specific types...
#

application/vnd.cups-command	string(0,'#CUPS-COMMAND')
application/vnd.cups-form	string(0,"<CUPSFORM>")
application/vnd.cups-postscript
application/vnd.cups-raster	string(0,"RaSt") string(0,"tSaR")
application/vnd.cups-raw	(string(0,<1B>E) + !string(2,<1B>%0B)) \
				string(0,<1B>@) \
				(contains(0,128,<1B>%-12345X) + \
				 (contains(0,1024,"LANGUAGE=PCL") \
				  contains(0,1024,"LANGUAGE = PCL")))

########################################################################
#
# Raw print file support...
#
# Uncomment the following type and the application/octet-stream
# filter line in mime.convs to allow raw file printing without the
# -oraw option.
#

#application/octet-stream

#
# End of "$Id: mime.types,v 1.30 2004/09/23 14:30:19 mike Exp $".
#





--------------------------------------------------------------------
my mime.conv


#
# "$Id: mime.convs,v 1.20 2004/02/25 20:14:51 mike Exp $"
#
#   MIME converts file for the Common UNIX Printing System (CUPS).
#
#   Copyright 1997-2004 by Easy Software Products.
#
#   These coded instructions, statements, and computer programs are the
#   property of Easy Software Products and are protected by Federal
#   copyright law.  Distribution and use rights are outlined in the file
#   "LICENSE.txt" which should have been included with this file.  If this
#   file is missing or damaged please contact Easy Software Products
#   at:
#
#       Attn: CUPS Licensing Information
#       Easy Software Products
#       44141 Airport View Drive, Suite 204
#       Hollywood, Maryland 20636-3111 USA
#
#       Voice: (301) 373-9603
#       EMail: cups-info at cups.org
#         WWW: http://www.cups.org
#

########################################################################
#
# Format of Lines:
#
#   source/type destination/type cost filter
#
# General Notes:
#
#   The "cost" field is used to find the least costly filters to run
#   when converting a job file to a printable format.
#
#   All filters *must* accept the standard command-line arguments
#   (job-id, user, title, copies, options, [filename or stdin]) to
#   work with CUPS.
#

########################################################################
#
# PostScript filters
#

application/pdf		application/postscript	33	pdftops
application/postscript	application/vnd.cups-postscript	66	pstops
application/vnd.hp-HPGL	application/postscript	66	hpgltops
application/x-cshell	application/postscript	33	texttops
application/x-perl	application/postscript	33	texttops
application/x-shell	application/postscript	33	texttops
text/plain		application/postscript	33	texttops
text/html		application/postscript	33	texttops
image/gif		application/vnd.cups-postscript	66	imagetops
image/png		application/vnd.cups-postscript	66	imagetops
image/jpeg		application/vnd.cups-postscript	66	imagetops
image/tiff		application/vnd.cups-postscript	66	imagetops
image/x-bitmap		application/vnd.cups-postscript	66	imagetops
image/x-photocd		application/vnd.cups-postscript	66	imagetops
image/x-portable-anymap	application/vnd.cups-postscript	66	imagetops
image/x-portable-bitmap	application/vnd.cups-postscript	66	imagetops
image/x-portable-graymap application/vnd.cups-postscript	66	imagetops
image/x-portable-pixmap	application/vnd.cups-postscript	66	imagetops
image/x-sgi-rgb		application/vnd.cups-postscript	66	imagetops
image/x-xbitmap		application/vnd.cups-postscript	66	imagetops
image/x-xpixmap		application/vnd.cups-postscript	66	imagetops
#image/x-xwindowdump	application/vnd.cups-postscript	66	imagetops
image/x-sun-raster	application/vnd.cups-postscript	66	imagetops


########################################################################
#
# Form filter...
#
# This filter does not currently exist, but the file format is defined
# in the IDD and registered with the IANA for future use...
#

#application/vnd.cups-form application/vnd.cups-postscript 33 formtops

########################################################################
#
# Raster filters...
#

image/gif		application/vnd.cups-raster	100	imagetoraster
image/png		application/vnd.cups-raster	100	imagetoraster
image/jpeg		application/vnd.cups-raster	100	imagetoraster
image/tiff		application/vnd.cups-raster	100	imagetoraster
image/x-bitmap		application/vnd.cups-raster	100	imagetoraster
image/x-photocd		application/vnd.cups-raster	100	imagetoraster
image/x-portable-anymap	application/vnd.cups-raster	100	imagetoraster
image/x-portable-bitmap	application/vnd.cups-raster	100	imagetoraster
image/x-portable-graymap application/vnd.cups-raster	100	imagetoraster
image/x-portable-pixmap	application/vnd.cups-raster	100	imagetoraster
image/x-sgi-rgb		application/vnd.cups-raster	100	imagetoraster
image/x-xbitmap		application/vnd.cups-raster	100	imagetoraster
image/x-xpixmap		application/vnd.cups-raster	100	imagetoraster
#image/x-xwindowdump	application/vnd.cups-raster	100	imagetoraster
image/x-sun-raster	application/vnd.cups-raster	100	imagetoraster

# pstoraster is now part of ESP Ghostscript...
#application/vnd.cups-postscript	application/vnd.cups-raster	100	pstoraster

########################################################################
#
# Raw filter...
#
# Uncomment the following filter and the application/octet-stream type
# in mime.types to allow printing of arbitrary files without the -oraw
# option.
#

#application/octet-stream	application/vnd.cups-raw	0	-

#
# End of "$Id: mime.convs,v 1.20 2004/02/25 20:14:51 mike Exp $".




------------------------------------------------------------------
i need to use Scientific Linux 4.3,
this distro have cups version 1.1.22-0.rc1.9.10

thanks!


















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