374 lines
13 KiB
PostScript
374 lines
13 KiB
PostScript
% Copyright (C) 1989, 2000 Aladdin Enterprises. All rights reserved.
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%
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% This software is provided AS-IS with no warranty, either express or
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% implied.
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%
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% This software is distributed under license and may not be copied,
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% modified or distributed except as expressly authorized under the terms
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% of the license contained in the file LICENSE in this distribution.
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%
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% For more information about licensing, please refer to
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% http://www.ghostscript.com/licensing/. For information on
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% commercial licensing, go to http://www.artifex.com/licensing/ or
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% contact Artifex Software, Inc., 101 Lucas Valley Road #110,
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% San Rafael, CA 94903, U.S.A., +1(415)492-9861.
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% $Id: gs_statd.ps,v 1.14 2003/12/17 09:45:58 ray Exp $
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% This file provides statusdict, serverdict, and assorted LaserWriter
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% operators, mostly for the benefit of poorly designed PostScript programs
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% that 'know' they are running on a LaserWriter.
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systemdict begin
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% We make statusdict a little larger for Level 2 stuff.
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% Note that it must be allocated in local VM.
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.currentglobal false .setglobal
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/statusdict 89 dict .forcedef % statusdict is local, sys'dict global
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% To support the Level 2 job control features,
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% serverdict must also be in local VM.
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/serverdict 10 dict .forcedef % serverdict is local, sys'dict global
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.setglobal
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end
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% Define various paper formats. The Adobe documentation defines only these:
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% 11x17, a3, a4, a4small, b5, ledger, legal, letter, lettersmall, note.
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% These procedures are also accessed as data structures during initialization,
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% so the page dimensions must be the first two elements of the procedure.
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/.setpagesize { /statusdict .systemvar begin .setpagesize end } bind def
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userdict begin
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% Page sizes defined by Adobe documentation
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% Note: these executable arrays should all begin with two
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% integers which are the width and height (see gs_setpd.ps).
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/11x17 {792 1224 //.setpagesize exec} bind def % 11x17 portrait
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/a3 {842 1191 //.setpagesize exec} bind def
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/a4 {595 842 //.setpagesize exec} bind def
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% a4small should be a4 with an ImagingBBox of [25 25 570 817].
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/a4small /a4 load def
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% b5 see below.
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/ledger {1224 792 //.setpagesize exec} bind def % 11x17 landscape
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/legal {612 1008 //.setpagesize exec} bind def
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/letter {612 792 //.setpagesize exec} bind def
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% lettersmall should be letter with an ImagingBBox of [25 25 587 767].
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/lettersmall /letter load def
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% note should be letter (or some other size) with the ImagingBBox
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% shrunk by 25 units on all 4 sides.
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/note /letter load def
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% End of Adobe-defined page sizes
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STRICT { (%END SIZES) .skipeof } if
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% Other page sizes
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% ISO standard paper sizes
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/a0 {2384 3370 //.setpagesize exec} bind def
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/a1 {1684 2384 //.setpagesize exec} bind def
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/a2 {1191 1684 //.setpagesize exec} bind def
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% /a3 {842 1191 //.setpagesize exec} bind def % defined by Adobe
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% /a4 {595 842 //.setpagesize exec} bind def % defined by Adobe
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/a5 {420 595 //.setpagesize exec} bind def
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/a6 {297 420 //.setpagesize exec} bind def
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/a7 {210 297 //.setpagesize exec} bind def
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/a8 {148 210 //.setpagesize exec} bind def
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/a9 {105 148 //.setpagesize exec} bind def
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/a10 {73 105 //.setpagesize exec} bind def
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% ISO and JIS B sizes are different....
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/isob0 {2835 4008 //.setpagesize exec} bind def
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/b0 /isob0 load def
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/isob1 {2004 2835 //.setpagesize exec} bind def
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/b1 /isob1 load def
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/isob2 {1417 2004 //.setpagesize exec} bind def
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/b2 /isob2 load def
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/isob3 {1001 1417 //.setpagesize exec} bind def
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/b3 /isob3 load def
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/isob4 {709 1001 //.setpagesize exec} bind def
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/b4 /isob4 load def
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/isob5 {499 709 //.setpagesize exec} bind def
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/b5 /isob5 load def
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/isob6 {354 499 //.setpagesize exec} bind def
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/b6 /isob6 load def
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/jisb0 {2920 4127 //.setpagesize exec} bind def
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/jisb1 {2064 2920 //.setpagesize exec} bind def
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/jisb2 {1460 2064 //.setpagesize exec} bind def
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/jisb3 {1032 1460 //.setpagesize exec} bind def
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/jisb4 {729 1032 //.setpagesize exec} bind def
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/jisb5 {516 729 //.setpagesize exec} bind def
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/jisb6 {363 516 //.setpagesize exec} bind def
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/c0 {2599 3677 //.setpagesize exec} bind def
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/c1 {1837 2599 //.setpagesize exec} bind def
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/c2 {1298 1837 //.setpagesize exec} bind def
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/c3 {918 1298 //.setpagesize exec} bind def
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/c4 {649 918 //.setpagesize exec} bind def
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/c5 {459 649 //.setpagesize exec} bind def
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/c6 {323 459 //.setpagesize exec} bind def
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% U.S. CAD standard paper sizes
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/archE {2592 3456 //.setpagesize exec} bind def
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/archD {1728 2592 //.setpagesize exec} bind def
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/archC {1296 1728 //.setpagesize exec} bind def
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/archB {864 1296 //.setpagesize exec} bind def
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/archA {648 864 //.setpagesize exec} bind def
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% Other paper sizes
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/flsa {612 936 //.setpagesize exec} bind def % U.S. foolscap
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/flse {612 936 //.setpagesize exec} bind def % European foolscap
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/halfletter {396 612 //.setpagesize exec} bind def
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% minimum of a4 and letter (a4 width, letter length)
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/pa4 {595 792 //.setpagesize exec} bind def
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% /tabloid {792 1224 //.setpagesize exec} bind def % 11x17 portrait
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% /csheet {1224 1584 //.setpagesize exec} bind def % ANSI C 17x22
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% /dsheet {1584 2448 //.setpagesize exec} bind def % ANSI D 22x34
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% /esheet {2448 3168 //.setpagesize exec} bind def % ANSI E 34x44
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%END SIZES
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end
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currentdict /.setpagesize .undef
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statusdict begin
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% Define the pagetype values for the known page formats.
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% The values for all but letter and note are arbitrary.
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/.pagetypenames
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[ /letter /note %do not change this line, needed by 'setpagetype'
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/legal /lettersmall
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/11x17 /ledger
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/a4small /a3 /a4
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STRICT { (%END SIZES) .skipeof } if
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/a0 /a1 /a2 /a5 /a6 /a7 /a8 /a9 /a10
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/archA /archB /archC /archD /archE
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/b0 /b1 /b2 /b3 /b4 /b5 /b6
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/c0 /c1 /c2 /c3 /c4 /c5 /c6
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/flsa /flse /halfletter
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/isob0 /isob1 /isob2 /isob3 /isob4 /isob5 /isob6
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/jisb0 /jisb1 /jisb2 /jisb3 /jisb4 /jisb5 /jisb6
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/pa4
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%END SIZES
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] cvlit readonly def
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%%%%%% The following items were suggested by a user as useful.
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% Permanent definitions
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/ramsize 4194304 def
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/hardwareiomode 0 def
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/sethardwareiomode {pop} bind def
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/softwareiomode 0 def
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/setsoftwareiomode {pop} bind def
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/dosysstart false def
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/setdosysstart {pop} bind def
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/allowjobreset true def
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/setallowjobreset {pop} bind def
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/defaultpaperfamily 0 def
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/setdefaultpaperfamily {pop} bind def
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/defaultpapertray 0 def
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/setdefaultpapertray {pop} bind def
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/defaulttrayswitch false def
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/setdefaulttrayswitch {pop} bind def
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% Tray and format selection
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/11x17tray {/11x17 .uservar exec} bind def
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/a3tray {/a3 .uservar exec} bind def
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/a4tray {/a4 .uservar exec} bind def
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/a5tray {/a5 .uservar exec} bind def
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/a6tray {/a6 .uservar exec} bind def
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/b4tray {/b4 .uservar exec} bind def
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/b5tray {/b5 .uservar exec} bind def
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/flsatray {/flsa .uservar exec} bind def
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/flsetray {/flse .uservar exec} bind def
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/halflettertray {/halfletter .uservar exec} bind def
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/ledgertray {/ledger .uservar exec} bind def
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/legaltray {/legal .uservar exec} bind def
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/lettertray {/letter .uservar exec} bind def
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% Per-job parameters
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/paperfamily 0 def % 0 is US, 1 is European
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/papertray 1 def
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/setpapertray {statusdict exch /papertray exch put} bind def
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/trayswitch false def % paperout feeds from another tray
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% We don't implement the (undocumented by Adobe) papersize 'operator',
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% because it's very awkward to make it interact properly with all the
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% different ways of setting the paper size.
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%/papersize {/letter true} bind def % <name of paper size>, <short-edge-first-p>
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/appletalktype (LaserWriter) def
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%%%%%% The following items are defined in the PostScript Language
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%%%%%% Reference Manual, First Edition, and subsequent 'compatibility'
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%%%%%% documentation from Adobe.
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/checkpassword {statusdict begin .password eq end} bind def
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/defaulttimeouts {statusdict begin .timeouts aload pop end} bind def
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/diskonline {
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false (%disk*%) { pop not exit } 8192 string /IODevice resourceforall
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} bind def
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/diskstatus {10240 2097152 } bind odef % - diskstatus <free> <total> (in 1024 byte pages)
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%/dostartpage
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/eescratch {pop 0} bind def
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/idlefonts {statusdict begin mark .idlefonts aload pop end} bind def
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/jobname () def
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%/jobtimeout
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/manualfeed false def
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/manualfeedtimeout 60 def
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/margins {statusdict begin .topmargin .leftmargin end} bind def
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/pagecount {4711} bind def
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/pagestackorder {false} bind def
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/pagetype 0 def
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/prefeed false def
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/printererror {pop pop} bind def
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/printername {statusdict /.printername get exch copy} bind def
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/processcolors /processcolors load def % defined in systemdict
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/product product def % product is defined in systemdict
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/revision revision def % revision is defined in systemdict
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/sccbatch {pop 9600 0} bind def
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/sccinteractive {pop 9600 0} bind def
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/setdefaulttimeouts {statusdict begin .timeouts astore pop end} bind def
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/setdostartpage {statusdict exch /dostartpage exch put} bind def
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/setduplexmode {mark /Duplex 3 -1 roll currentdevice putdeviceprops} bind def
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/seteescratch {pop pop} bind def
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/setidlefonts {] statusdict exch /.idlefonts exch put} bind def
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/setjobtimeout {statusdict exch /jobtimeout exch put} bind def
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/setmargins
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{ statusdict begin
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/.leftmargin exch def /.topmargin exch def
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end
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} bind def
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% The following compatibility operators are only documented by Adobe in a
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% supplement to the Red Book.
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%
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% - pagemargin <offset>
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% - pageparams <width> <height> <offset> <orientation>
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% <width> <height> <orientation> setpage -
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% <offset> setpagemargin -
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% <width> <height> <offset> <orientation> setpageparams -
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%
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% width and height are in default units (and if orientation is odd, are
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% exchanged!). offset is the x margin, also in default units.
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% Unfortunately, because orientation is relative to the device paper feed,
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% it does not have a consistent meaning in terms of image orientation.
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% We follow the convention that ORIENT1 determines the orientation value
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% that means portait: false means 0, true means 1.
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/pagemargin { 0 } bind def
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/pageparams
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{ currentdevice 1 dict dup /.MediaSize dup put .getdeviceparams
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exch pop exch pop aload pop 0 ORIENT1 { 1 } { 0 } ifelse
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} bind def
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/setpage
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{ ORIENT1 { 1 } { 0 } ifelse ne {exch} if
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statusdict /.setpagesize get exec
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} bind def
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/setpagemargin {pop} bind def % can't do better without setpagedevice
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/setpageparams
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{ exch pop ORIENT1 { 1 } { 0 } ifelse ne {exch} if
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statusdict /.setpagesize get exec
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} bind def
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/setpagetype
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{ statusdict begin
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% The Adobe documentation only defines setpagetype
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% (a Level 1 operator) as accepting the values 0 and 1,
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% so we do too.
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dup .pagetypenames 0 2 getinterval exch get
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//systemdict /userdict get exch get cvx exec
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/pagetype exch def
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end
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} bind def
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/setpassword
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{exch checkpassword
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{statusdict exch /.password exch put true}
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{pop false}
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ifelse} bind def
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/setprintername
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{dup length string copy statusdict exch /.printername exch put} bind def
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% setresolution is not documented by Adobe, but some applications
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% use it anyway, without testing whether or not it is present.
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%
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% <pixels_per_inch> setresolution -
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%
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% sets the resolution of the device.
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/setresolution
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{ mark /HWResolution [ 4 -1 roll dup ] currentdevice putdeviceprops pop
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initmatrix erasepage
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} bind def
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/setsccbatch {pop pop pop} bind def
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/setsccinteractive {pop pop pop} bind def
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/settumble {pop} bind def
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/waittimeout 300 def
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%%%%%% End of documented items.
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/.setpagesize
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{ mark /HWSize [
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4 index 4 index matrix defaultmatrix dtransform
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abs ceiling cvi exch abs ceiling cvi exch
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] currentdevice putdeviceprops pop pop pop
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initmatrix initclip erasepage
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} bind def
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/.password 0 def
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/.timeouts [0 60 30] def
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true setdostartpage
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mark setidlefonts
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0 setjobtimeout
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0 0 setmargins
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product setprintername
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end % statusdict
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%%%%%% The following documented compatibility "operators" are in systemdict,
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%%%%%% not in statusdict.
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systemdict begin
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.currentglobal true .setglobal
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/devformat true def
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/devforall { % <pattern> <proc> <scratch> devforall -
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exch {
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1 index currentdevparams
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/Type .knownget { /FileSystem eq } { false } ifelse
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{ exec } { pop pop } ifelse
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} /exec load 3 packedarray cvx exch
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(*) 3 1 roll /IODevice resourceforall
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} odef
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/devstatus { % <(%disk*%)> devstatus <searchable> <writable>
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% <hasNames> <mounted> <removable> <searchOrder>
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% <freePages> <size> true
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% <string> devstatus false
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dup length 5 ge {
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dup 0 5 getinterval (%disk) eq {
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dup /IODevice resourcestatus {
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pop pop dup currentdevparams
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dup /Searchable get
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exch dup /Writeable get
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exch dup /HasNames get
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exch dup /Mounted get
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exch dup /Removable get
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exch dup /SearchOrder get
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exch dup /Free get
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exch /LogicalSize get
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9 -1 roll pop true
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} {
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pop false
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} ifelse
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} {
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pop false
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} ifelse
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} {
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pop false
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} ifelse
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} odef
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.setglobal end % systemdict
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% The following contents of serverdict are a complete guess,
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% based on some observed LaserWriter boilerplate.
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serverdict begin
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/execjob { } bind def
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% The Red Book implies that something like the following is
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% an appropriate definition of exitserver.
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/exitserver { clear stop } bind def
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% However, this interacts badly with our standard error handler,
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% so we override it with the following less appropriate definition.
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/exitserver { 0 ne { clear cleardictstack } if } bind def
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/setrealdevice { } bind def
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end % serverdict
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