%
% CDDL HEADER START
%
% The contents of this file are subject to the terms of the
% Common Development and Distribution License (the "License").
% You may not use this file except in compliance with the License.
%
% You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
% or http://www.opensolaris.org/os/licensing.
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% When distributing Covered Code, include this CDDL HEADER in each
% file and include the License file at usr/src/OPENSOLARIS.LICENSE.
% If applicable, add the following below this CDDL HEADER, with the
% fields enclosed by brackets "[]" replaced with your own identifying
% information: Portions Copyright [yyyy] [name of copyright owner]
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% CDDL HEADER END
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% Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
% Use is subject to license terms.
%
%ident	"%Z%%M%	%I%	%E% SMI"
%
%% This PostScript file is normally used as input to the lp.tsol_separator
%% program, which will prepend code to set the values of a number of
%% variables.  lp.tsol_separator is called by the printer interface script.

%% This PostScript file may be modified for local customizations or
%% internationalization.  Comments marked "INTERNATIONALIZE:" show 
%% places where changes may be made for internationalization.  Comments
%% marked "CUSTOMIZE:" show places where some typical customization
%% changes may be made.


%% The following comments describe variables set by lp.tsol_separator 

%% These variables are from the print job information that can be
%% displayed with lpstat or lpq.
%% 
%%   /Job_Classification   The classification (from the sensitivity label) to 
%%                    be displayed at the top and bottom of the banner
%%   /Job_Printer     Printer Name
%%   /Job_Host        Host job was submitted from
%%   /Job_User        User who submitted the job
%%   /Job_JobID       Job number
%%   /Job_Title       Job title
%% 
%% 
%% This variable is NO if an authorized user used the lp -o nobanner option
%% and the printer was set up to allow bannerless jobs.  Otherwise it is YES.
%% 
%%   /Job_DoPageLabels Print page labels YES/NO.
%% 
%% These variables are generated from the system clock value.
%% 
%%   /Job_Date        Date and time the job is being printed, in the
%%                    locale's default format
%%   /Job_Hash        A randomly generatred identifying number for 
%%                    matching up the banner and trailer pages of the job
%% 
%% 
%% The following variables are the job's labels
%% as interpreted by the bcltobanner(3TSOL) library routine.
%% 
%%   /Job_Classification   The classification (from the sensitivity label) to be
%%                    displayed at the top and bottom of the banner page.
%%   /Job_Protect     The sensitivity label to be displayed in the protect-as 
%%                    field.
%%   /Job_Caveats     The caveats from the sesitivity label.
%%   /Job_Channels    The channels from the sesitivity label.
%% 
%% 
%% The following variables are the job's Sensitivity Label and
%% Information Label as interpreted by the bsltos and biltos library
%% routines.
%% 
%%   /Job_SL_Internal The sensitivity label in internal view format.
%%   /Job_SL_External The sensitivity label in external view format.

/SeparatorPagesDict 100 dict def
userdict /JobDict known not {
  userdict /JobDict 100 dict put
} if

SeparatorPagesDict
begin

    %% CUSTOMIZE: To print header page label left-justified, set this to false
    /center_label true def	

    /center_show where {
	pop
    } {
	userdict /center_show
	{
	    dup stringwidth exch
	    2 div neg exch rmoveto show
	} put
    } ifelse

    /append where
    { pop }
    {
    /append
    {
	1 index length 1 index length add
	1 index dup type /dicttype eq
	{
	pop dict
	begin
	    exch { def } forall
	    { def } forall
	    currentdict
	end
	}
	{
	/arraytype eq { array } { string } ifelse
	dup 4 -1 roll 1 index copy length 4 -1 roll putinterval
	}
	ifelse
    } def
    } ifelse

    /fontheight
    systemdict /fontheight known
    { systemdict /fontheight get }
    {
	{
	gsave
	    setfont (qf) true charpath flattenpath pathbbox
	    4 -1 roll pop exch pop exch sub
	grestore
	}
    } ifelse
    def

    /m { moveto } def
    /r { rmoveto } def
    /rl { rlineto } def

    /NewLine {
    currentpoint exch pop
    currentfont fontheight sub errorx0 exch moveto
    } def

    /clipSL {
	/MaxWidth exch def
	dup stringwidth pop MaxWidth gt {
	    {
		dup stringwidth pop (<-) stringwidth pop add MaxWidth le {exit} if
		dup 0 exch length 1 sub getinterval
	    } loop 
	    (<-)
	    %% Concatenate strings
	    dup length 2 index length add 1 index pop string
	    dup 0 4 index putinterval
	    dup 4 -1 roll length 4 -1 roll  putinterval
	} if
    } def

    /BreakWithBlanks {

	{restoftext ( ) search
	    {
	    /blank_nextword exch def pop
		/blank_restoftext exch def
		/blank_wordwidth blank_nextword stringwidth pop def

		    restoftext (/) search
		    {
			    /slash_nextword exch def pop
			    /slash_restoftext exch def
			    /slash_wordwidth slash_nextword stringwidth pop def

			    blank_wordwidth slash_wordwidth lt
			    {
				    /nextword blank_nextword def
				    /restoftext blank_restoftext def
				    /wordwidth blank_wordwidth def
				    /breakwidth ( ) stringwidth pop def
			    }
			    {
				    /nextword slash_nextword def
				    /restoftext slash_restoftext def
				    /wordwidth slash_wordwidth def
				    /breakwidth (/) stringwidth pop def
			    }ifelse
		    }
		    {
			    pop
			    /nextword blank_nextword def
			    /restoftext blank_restoftext def
			    /wordwidth blank_wordwidth def
			    /breakwidth ( ) stringwidth pop def
		    }ifelse

	    curwidth wordwidth add linewidth gt
	    {textstring startchar
		lastwordbreak startchar sub
		getinterval proc
	    /startchar lastwordbreak def
	    /curwidth wordwidth breakwidth add def }

	    {/curwidth curwidth wordwidth add
		breakwidth add def
	    } ifelse
	    /lastwordbreak lastwordbreak
	    nextword length add 1 add def
	    }
	    {pop BreakWithSlashes exit}
	    ifelse
	}loop
}def

    /BreakWithSlashes
      {
	/breakchar (/) def
	/breakwidth breakchar stringwidth pop def
	{restoftext breakchar search
	    {/nextword exch def pop
	    /restoftext exch def
	    /wordwidth nextword stringwidth pop def

	    curwidth wordwidth add linewidth gt
	    {textstring startchar
		lastwordbreak startchar sub
		getinterval proc
	    /startchar lastwordbreak def
	    /curwidth wordwidth breakwidth add def }

	    {/curwidth curwidth wordwidth add
		breakwidth add def
	    } ifelse
	    /lastwordbreak lastwordbreak
	    nextword length add 1 add def
	    }
	    {pop exit}
	    ifelse
	}loop
      }def

    /BreakIntoLines
      {/proc exch def
	/linewidth exch 40 sub def
	/textstring exch def

	/curwidth 0 def
	/lastwordbreak 0 def
	/startchar 0 def
	/restoftext textstring def

    % begin scale the font if necessary

	/allowedarea linewidth fbh 10 div mul def
	/currentarea currentfont fontheight textstring stringwidth pop mul def

	currentarea allowedarea gt
	{
		currentfont allowedarea currentarea div scalefont setfont
	}if

    % end scale the font if necessary

	BreakWithBlanks
	/lastchar textstring length def
	textstring startchar lastchar startchar sub
	getinterval proc
      }def


    /ShowBanner {
	JobDict /Job_Proclam? get {
	systemdict /showpage get cvx exec
	} if
    } def

    /Init {

    initgraphics
    /#copies 1 def
    initmatrix
    erasepage

    clippath pathbbox /fbh exch def
    /fbw exch def
    pop pop newpath
    0 0 moveto
    0 fbh translate
    0 0 moveto

    /margin fbh 20 div def
    /imargin margin 1.1 mul def
    /errorx0 imargin def
    /errorx1 fbw imargin sub def
    /errory1 imargin def

    gsave
    } def

% this stuff is lpd dependant.

    /lpdglue {
    userdict
    begin
	JobDict
	begin
	% If Job_Printer is defined, assume the others are too,
	/Job_Printer where
	{
	    pop
	    /Job_Proclam? true def
	    /Job_Endclam? true def

	    /Printer Job_Printer def
	    /Host Job_Host def
	    /User Job_User def
	    /Title Job_Title def
	    /JobID Job_JobID def
	    /Date Job_Date def

	    %% CUSTOMIZE: To use a different string at the top and 
	    %% bottom of each page, change the following line.  For
	    %% instance, to use the sensitivity label in external view
	    %% format, change the line to: /PageLabel Job_SL_External def
	    %% To eliminate page labels completely, change this line to 
	    %% set the page label to an empty string: /PageLabel () def
	    /PageLabel Job_SL_Internal def
	    Job_Protect () eq
		{
		    %% Job_Protect is empty because SLs are turned 
		    %% off in secconf.  (Turning off SLs is actually not yet
		    %% supported by the system.)
		    /Protect () def
		    /Protect_Text1 () def
		    /Protect_Text2 () def
		}
		{
		    %% INTERNATIONALIZE/CUSTOMIZE: Replace the text between 
		    %% parentheses with the appropriate text to display 
		    %% above and below the SL.
		    /Protect Job_Protect def
		    /Protect_Text1 (This output must be protected as:) def
		    /Protect_Text2 (unless manually reviewed and downgraded.) def
		} 
		ifelse

	    %% CUSTOMIZE:  To not print the caveats, change 
	    %% this line to /Caveats () def
	    /Caveats Job_Caveats def
	    %% CUSTOMIZE:  To not print the channels, change 
	    %% this line to /Channels () def
	    /Channels Job_Channels def

	    %% CUSTOMIZE:  To not print the hash number, change 
	    %% this line to /Hash () def
	    /Hash Job_Hash def

	    %% CUSTOMIZE:  To not print the head label, change 
	    %% this line to /HeadLabel () def
	    %% You may also substitute another string.  For example, to use
	    %% the SL in internal view format: /HeadLabel Job_SL_Internal def
	    /HeadLabel Job_Classification def
	} {
	    /Job_Proclam? false def
	    /Job_Endclam? false def
	} ifelse
	end
    end
    } def

    /border {
	gsave
		setlinewidth
		setgray
		30 -20 moveto
		0 60 fbh sub rlineto
		fbw 60 sub 0 rlineto
		0 fbh 60 sub rlineto
		60 currentlinewidth 2 div sub fbw sub 0 rlineto
		stroke
	grestore
    } def

    /TSOLJobInfo {
    gsave

		/fontscale fbh 50 div def
		/Courier-Bold findfont fontscale scalefont setfont
	    	/ClippedLabel
			JobDict /HeadLabel get 
			SeparatorPagesDict /fbw get 90 sub
			SeparatorPagesDict /clipSL get exec 
			def

		/head_len {
			ClippedLabel stringwidth pop 5 add
			HeadLabel () eq { pop 0 } if
		} def
		15 setlinewidth
		fbw 2 div head_len 2 div sub -20 moveto
		head_len 0 rlineto stroke
		1 setgray
		fbw 10 div -25 m gsave ClippedLabel
			currentpoint exch pop fbw 2 div exch moveto
		center_show NewLine grestore

		0 setgray
		/fontscale fbh 70 div def

		/Helvetica findfont fontscale scalefont setfont
		0 fbh 8 div neg r Protect_Text1
			currentpoint exch pop 
		center_label {
			fbw 2 div exch moveto center_show
		}
		{
			fbw 10 div exch moveto show
		}
		ifelse
		/fontscale fbh 60 div def
		/Helvetica-Bold findfont fontscale scalefont setfont

		0 fbh 150 div neg r
		Protect
		fbw errorx0 3 mul sub	% width minus margins

		center_label {
			{NewLine currentpoint exch pop fbw 2 div exch moveto center_show}
				BreakIntoLines
		}
		{
			{NewLine currentpoint exch pop fbw 10 div exch moveto show}
				BreakIntoLines
		} 
		ifelse

		/fontscale fbh 70 div def
		/Helvetica findfont fontscale scalefont setfont
		0 fbh 50 div neg r Protect_Text2
			currentpoint exch pop 
		center_label {
			fbw 2 div exch moveto center_show
		}
		{
			fbw 10 div exch moveto show
		}
		ifelse

		/fontscale fbh 60 div def
		/Helvetica-Bold findfont fontscale scalefont setfont
		0 fbh 200 div neg r

		0 fbh 10 div neg r

		/fontscale fbh 40 div def
		/Helvetica-Bold findfont fontscale scalefont setfont

		0 fbh 30 div neg r gsave 
			%% INTERNATIONALIZE: Replace the text between
			%% parentheses with the appropriate text.
			(User:  ) User (@) Host append append append
			currentpoint exch pop fbw 2 div exch moveto center_show
			NewLine grestore
		0 fbh 30 div neg r gsave 
			%% INTERNATIONALIZE: Replace the text between
			%% parentheses with the appropriate text.
			(Job:  ) JobID append
			currentpoint exch pop fbw 2 div exch moveto center_show
			NewLine grestore
		0 fbh 30 div neg r gsave 
			Title
			currentpoint exch pop fbw 2 div exch moveto center_show
			NewLine grestore
		/fontscale fbh 70 div def
		/Helvetica findfont fontscale scalefont setfont
		0 fbh 30 div neg r gsave 
			%% INTERNATIONALIZE: Replace the text between
			%% parentheses with the appropriate text.
			(Printed at:  ) Date append
			currentpoint exch pop fbw 2 div exch moveto center_show
			NewLine grestore
		0 fbh 30 div neg r gsave
			%% INTERNATIONALIZE: Replace the text between
			%% parentheses with the appropriate text.
			(Printer queue:  ) Printer append
			currentpoint exch pop fbw 2 div exch moveto center_show
			NewLine grestore

		/Helvetica-Bold findfont fontscale scalefont setfont
		0 fbh 20 div neg r
		Caveats
		fbw errorx0 3 mul sub	% width minus margins
		{NewLine currentpoint exch pop fbw 2 div exch moveto center_show}
		BreakIntoLines

		0 fbh 30 div neg r
		Channels
		fbw errorx0 3 mul sub	% width minus margins
		{NewLine currentpoint exch pop fbw 2 div exch moveto center_show}
		BreakIntoLines

		/fontscale fbh 50 div def
		/Courier-Bold findfont fontscale scalefont setfont
		15 setlinewidth
		fbw 2 div head_len 2 div sub 40 fbh sub moveto
		head_len 0 rlineto stroke
		1 setgray
		fbw 10 div 35 fbh sub m gsave ClippedLabel
			currentpoint exch pop fbw 2 div exch moveto center_show
	    NewLine grestore

	grestore
    } def

    /JobHashInfo {
    gsave
		0 setgray
		/fontscale fbh 50 div def
		/Helvetica-Bold findfont fontscale scalefont setfont

		%% Upper left corner
		Hash
		fbw 12 div 50 neg m gsave show grestore

		%% Lower left corner
		Hash
		fbw 12 div fbh 60 sub neg m gsave show grestore

		%% Lower right corner
		Hash dup stringwidth pop
		fbw 11 mul 12 div exch sub fbh 60 sub neg m gsave show grestore

		%% Upper right corner
		Hash dup stringwidth pop
		fbw 11 mul 12 div exch sub 50 neg m gsave show grestore

		/fontscale fbh 40 div def
		/Helvetica-Bold findfont fontscale scalefont setfont
		fbw 10 div 120 fbh sub m gsave 
		currentpoint exch pop fbw 2 div exch moveto center_show

	grestore
    } def


    /jobproclam {
    JobDict
    begin
	Job_Proclam?
	%% INTERNATIONALIZE: Replace the text between
	%% parentheses with the appropriate text.
	{ TSOLJobInfo (JOB START) JobHashInfo}
	{ 0 -100 rmoveto }
	ifelse
    end
    } def

    /jobendclam {
	JobDict
	begin
	    Job_Endclam?
	%% INTERNATIONALIZE: Replace the text between
	%% parentheses with the appropriate text.
	{ TSOLJobInfo (JOB END) JobHashInfo}
	{ 0 -100 rmoveto }
	ifelse
    end
    } def


    /JobProclam {
	jobproclam
    } def

    /JobEndclam {
	jobendclam
    } def

% A fancy box around page

    /BannerBorder {
       .7 16 border
    } def

    /TrailerBorder {
       0 4 border
    } def

%
% -------------------------------------------------------------------------
%
%   The structure of separator pages is defined below. This is invoked by
%   using a line like:
%
%   SeparatorPagesDict /Banner get exec
%

    /Banner {
    SeparatorPagesDict
    begin
	Init
	lpdglue
	BannerBorder
	JobProclam
	/SkipPageLabels true def
	ShowBanner
	/SkipPageLabels false def
    end
    } def

    /Trailer {
    SeparatorPagesDict
    begin
	Init
	lpdglue
	TrailerBorder
	JobEndclam
	/SkipPageLabels true def
	ShowBanner
	/SkipPageLabels false def
    end
    } def

    /SkipPageLabels false def
end

SeparatorPagesDict begin
	clippath pathbbox /fbh exch def
	/fbw exch def
	pop pop
	lpdglue
end


JobDict /Job_DoPageLabels get (YES) eq 
    JobDict /PageLabel get () ne and {
    userdict begin
	/showpage {
		SeparatorPagesDict /SkipPageLabels get false eq {
		    gsave
		    initgraphics
		    /Courier-Bold findfont
		    12 scalefont setfont

		    /ClippedLabel
			JobDict /PageLabel get 
			SeparatorPagesDict /fbw get 60 sub
			SeparatorPagesDict /clipSL get exec 
			def

		    /inf_len {
				ClippedLabel stringwidth pop 6 add
		    } def

		    /page_mid SeparatorPagesDict /fbw get 2 div def

		    10 setlinewidth

		 % print label for bottom of page
		    0 setgray
		    page_mid inf_len 2 div sub 17 moveto
		    inf_len 0 rlineto stroke

		    1 setgray
		    page_mid inf_len 2 div sub 14 moveto
			ClippedLabel show

		 % print label for top of page
		    0 setgray
		    page_mid inf_len 2 div sub
			SeparatorPagesDict /fbh get 5 sub moveto
		    inf_len 0 rlineto stroke

		    1 setgray
		    page_mid inf_len 2 div sub SeparatorPagesDict /fbh get 8
			    sub moveto ClippedLabel show
		    grestore
		} if
		systemdict /showpage get cvx exec
	} bind def
    end
}if

%% End of tsol_separator.ps