Attachment 150507 Details for Bug 228107 – cups-lspp patch with support for line wrapped labels

[patch] cups-lspp patch with support for line wrapped labels

cups-lspp.patch (text/plain), 77.58 KB, created by Matt Anderson on 2007-03-20 16:29:41 UTC

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Description:

Filename:

MIME Type:

Creator: Matt Anderson

Created: 2007-03-20 16:29:41 UTC

Size: 77.58 KB

patch

obsolete

>--- cups-1.2.4-base/config.h.in	2006-06-05 14:42:53.000000000 -0400
>+++ cups-1.2.4-secheck/config.h.in	2007-03-07 10:33:09.000000000 -0500
>@@ -443,6 +443,13 @@
> #undef HAVE_APPLETALK_AT_PROTO_H
> 
> 
>+/*
>+ * Are we trying to meet LSPP requirements?
>+ */
>+
>+#undef WITH_LSPP
>+
>+
> #endif /* !_CUPS_CONFIG_H_ */
> 
> /*
>--- cups-1.2.4-base/configure.in	2006-08-04 12:51:58.000000000 -0400
>+++ cups-1.2.4-secheck/configure.in	2007-03-07 10:33:09.000000000 -0500
>@@ -47,6 +47,8 @@
> sinclude(config-scripts/cups-pdf.m4)
> sinclude(config-scripts/cups-scripting.m4)
> 
>+sinclude(config-scripts/cups-lspp.m4)
>+
> INSTALL_LANGUAGES=""
> UNINSTALL_LANGUAGES=""
> LANGFILES=""
>--- cups-1.2.4-base/config-scripts/cups-lspp.m4	1969-12-31 19:00:00.000000000 -0500
>+++ cups-1.2.4-secheck/config-scripts/cups-lspp.m4	2007-03-07 10:33:09.000000000 -0500
>@@ -0,0 +1,36 @@
>+dnl
>+dnl   LSPP code for the Common UNIX Printing System (CUPS).
>+dnl
>+dnl   Copyright 2005-2006 by Hewlett-Packard Development Company, L.P.
>+dnl
>+dnl   This program is free software; you can redistribute it and/or modify
>+dnl   it under the terms of the GNU General Public License as published by
>+dnl   the Free Software Foundation; version 2.
>+dnl
>+dnl   This program is distributed in the hope that it will be useful, but
>+dnl   WITHOUT ANY WARRANTY; without even the implied warranty of
>+dnl   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>+dnl   General Public License for more details.
>+dnl
>+dnl   You should have received a copy of the GNU General Public License
>+dnl   along with this program; if not, write to the Free Software Foundation,
>+dnl   Inc., 51 Franklin Street, Fifth Floor Boston, MA 02110-1301 USA
>+dnl
>+
>+dnl Are we trying to meet LSPP requirements
>+AC_ARG_ENABLE(lspp, [  --enable-lspp           turn on auditing and label support, default=no])
>+
>+if test x"$enable_lspp" != xno; then
>+    case "$uname" in
>+        Linux)
>+            AC_CHECK_LIB(audit,audit_log_user_message, [LIBAUDIT="-laudit" AC_SUBST(LIBAUDIT)])
>+            AC_CHECK_HEADER(libaudit.h)
>+            AC_CHECK_LIB(selinux,getpeercon, [LIBSELINUX="-lselinux" AC_SUBST(LIBSELINUX)])
>+            AC_CHECK_HEADER(selinux/selinux.h)
>+            AC_DEFINE(WITH_LSPP)
>+            ;;
>+        *)
>+            # All others
>+            ;;
>+    esac
>+fi
>--- cups-1.2.4-base/cups/cups.h	2006-09-07 15:49:34.000000000 -0400
>+++ cups-1.2.4-secheck/cups/cups.h	2007-03-07 10:33:09.000000000 -0500
>@@ -24,6 +24,9 @@
>  *   This file is subject to the Apple OS-Developed Software exception.
>  */
> 
>+/* Copyright (C) 2005 Trusted Computer Solutions, Inc. */
>+/* (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P. */
>+
> #ifndef _CUPS_CUPS_H_
> #  define _CUPS_CUPS_H_
> 
>@@ -68,6 +71,12 @@
> #  define CUPS_DATE_ANY		-1
> 
> 
>+# ifdef WITH_LSPP
>+# define MLS_CONFIG "mls"
>+# define TE_CONFIG "te"
>+# define SELINUX_CONFIG "SELinux"
>+# define UNKNOWN_SL "UNKNOWN SL"
>+# endif /* WITH_LSPP */
> /*
>  * Types and structures...
>  */
>--- cups-1.2.4-base/data/Makefile	2006-03-18 22:23:34.000000000 -0500
>+++ cups-1.2.4-secheck/data/Makefile	2007-03-07 10:33:09.000000000 -0500
>@@ -34,7 +34,10 @@
> 		secret \
> 		standard \
> 		topsecret \
>-		unclassified
>+		unclassified \
>+		selinux \
>+		mls \
>+		te
> 
> CHARMAPS =	\
> 		euc-cn.txt \
>--- cups-1.2.4-base/data/mls	1969-12-31 19:00:00.000000000 -0500
>+++ cups-1.2.4-secheck/data/mls	2007-03-07 10:33:09.000000000 -0500
>@@ -0,0 +1,261 @@
>+%!PS-Adobe-3.0
>+%%BoundingBox: 0 0 612 792
>+%%Pages: 1
>+%%LanguageLevel: 1
>+%%DocumentData: Clean7Bit
>+%%DocumentSuppliedResources: procset bannerprint/1.0
>+%%DocumentNeededResources: font Helvetica Helvetica-Bold Times-Roman
>+%%Creator: Michael Sweet, Easy Software Products
>+%%CreationDate: May 10, 2000
>+%%Title: Test Page
>+%%EndComments
>+%%BeginProlog
>+%%BeginResource procset bannerprint 1.1 0
>+%
>+%   PostScript banner page for the Common UNIX Printing System ("CUPS").
>+%
>+%   Copyright 1993-2005 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 USA
>+%
>+%       Voice: (301) 373-9600
>+%       EMail: cups-info@cups.org
>+%         WWW: http://www.cups.org
>+%
>+/CENTER {			% Draw centered text
>+				% (name) CENTER -
>+  dup stringwidth pop		% Get the width of the string
>+  0.5 mul neg 0 rmoveto		% Shift left 1/2 of the distance
>+  show				% Show the string
>+} bind def
>+/RIGHT {			% Draw right-justified text
>+				% (name) RIGHT -
>+  dup stringwidth pop		% Get the width of the string
>+  neg 0 rmoveto			% Shift left the entire distance
>+  show				% Show the string
>+} bind def
>+/NUMBER {			% Draw a number
>+				% power n NUMBER -
>+  1 index 1 eq {		% power == 1?
>+    round cvi exch pop		% Convert "n" to integer
>+  } {
>+    1 index mul round exch div	% Truncate extra decimal places
>+  } ifelse
>+  100 string cvs show		% Convert to a string and show it...
>+} bind def
>+/CUPSLOGO {			% Draw the CUPS logo
>+				% height CUPSLOGO
>+  % Start with a big C...
>+  /Helvetica findfont 1 index scalefont setfont
>+  0 setgray
>+  0 0 moveto
>+  (C) show
>+
>+  % Then "UNIX Printing System" much smaller...
>+  /Helvetica-Bold findfont 1 index 9 div scalefont setfont
>+  0.25 mul
>+  dup dup 2.0 mul moveto
>+  (UNIX) show
>+  dup dup 1.6 mul moveto
>+  (Printing) show
>+  dup 1.2 mul moveto
>+  (System) show
>+} bind def
>+/ESPLOGO {			% Draw the ESP logo
>+				% height ESPLOGO
>+  % Compute the size of the logo...
>+  0 0
>+  2 index 1.5 mul 3 index
>+
>+  % Do the "metallic" fill from 10% black to 40% black...
>+  1 -0.001 0 {
>+    dup			% loopval
>+    -0.15 mul		% loopval * -0.15
>+    0.9 add		% 0.9 - loopval * 0.15
>+    setgray		% set gray shade
>+
>+    0			% x
>+    1 index neg		% loopval
>+    1 add		% 1 - loopval
>+    3 index		% height
>+    mul			% height * (1 - loopval)
>+    moveto		% starting point
>+
>+    dup			% loopval
>+    3 index		% width
>+    mul			% loopval * width
>+    2 index		% height
>+    lineto		% Next point
>+
>+    0			% x
>+    2 index		% height
>+    lineto		% Next point
>+
>+    closepath
>+    fill
>+
>+    dup			% loopval
>+    0.15 mul		% loopval * 0.15
>+    0.6 add		% 0.6 + loopval * 0.15
>+    setgray
>+
>+    dup			% loopval
>+    neg 1 add		% 1 - loopval
>+    3 index		% width
>+    mul			% (1 - loopval) * width
>+    0			% y
>+    moveto		% Starting point
>+
>+    2 index		% width
>+    exch		% loopval
>+    2 index		% height
>+    mul			% loopval * height
>+    lineto		% Next point
>+
>+    1 index		% width
>+    0			% y
>+    lineto		% Next point
>+
>+    closepath
>+    fill
>+  } for
>+
>+  0 setgray rectstroke
>+
>+  /Helvetica-BoldOblique findfont 1 index 3 div scalefont setfont
>+  dup 40 div
>+
>+  dup 4 mul 1 index 25 mul moveto (E) show
>+  dup 10 mul 1 index 15 mul moveto (S) show
>+  dup 16 mul 1 index 5 mul moveto (P) show
>+
>+  /Helvetica-BoldOblique findfont 2 index 5 div scalefont setfont
>+  dup 14 mul 1 index 29 mul moveto (asy) show
>+  dup 20 mul 1 index 19 mul moveto (oftware) show
>+  dup 26 mul 1 index 9 mul moveto (roducts) show
>+
>+  pop
>+} bind def
>+%%EndResource
>+%%EndProlog
>+%%Page: 1 1
>+gsave
>+
>+  % Determine the imageable area and device resolution...
>+  initclip newpath clippath pathbbox	% Get bounding rectangle
>+  72 div /pageTop exch def		% Get top margin in inches
>+  72 div /pageRight exch def		% Get right margin in inches
>+  72 div /pageBottom exch def		% Get bottom margin in inches
>+  72 div /pageLeft exch def		% Get left margin in inches
>+
>+  /pageWidth pageRight pageLeft sub def	% pageWidth = pageRight - pageLeft
>+  /pageHeight pageTop pageBottom sub def% pageHeight = pageTop - pageBottom
>+
>+  /boxWidth				% width of text box
>+  pageWidth pageHeight lt
>+  { pageWidth 54 mul }
>+  { pageHeight 42 mul }
>+  ifelse def
>+
>+  newpath				% Clear bounding path
>+
>+  % Create fonts...
>+  /bigFont /Helvetica-Bold findfont	% bigFont = Helvetica-Bold
>+  pageHeight 3 mul scalefont def	% size = pageHeight * 3 (nominally 33)
>+
>+  /mediumFont /Helvetica findfont	% mediumFont = Helvetica
>+  pageHeight 1.5 mul scalefont def	% size = pageHeight * 1.5 (nominally 16.5)
>+
>+  % Offset page to account for lower-left margin...
>+  pageLeft 72 mul
>+  pageBottom 72 mul
>+  translate
>+
>+  % Job information box...
>+  pageWidth 36 mul 9 add		% x = pageWidth * 1/2 * 72 + 9
>+  boxWidth 0.5 mul sub			% x-= 1/2 box width
>+  pageHeight 30 mul 9 sub		% y = pageHeight * 1/2 * 72 - 9
>+  boxWidth				% w = box width
>+  pageHeight 14 mul			% h = pageHeight * 1/2 * 72
>+  0.5 setgray rectfill			% Draw a shadow
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  boxWidth 0.5 mul sub			% x-= 1/2 box width
>+  pageHeight 30 mul			% y = pageHeight * 1/4 * 72
>+  boxWidth				% w = box width
>+  pageHeight 14 mul			% h = pageHeight * 1/2 * 72
>+
>+  4 copy 1 setgray rectfill		% Clear the box to white
>+  0 setgray rectstroke			% Draw a black box around it...
>+
>+  % Job information text...
>+  mediumFont setfont			% Medium sized font
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight 5 mul add			% y += 2 lines
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Job ID: ) RIGHT
>+  moveto
>+  ({printer-name}-{job-id}) show
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight 2 mul add			% y += 1 line
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Title: ) RIGHT
>+  moveto
>+  ({job-name}) show
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight -1 mul add			% y -= 1 line
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Requesting User: ) RIGHT
>+  moveto
>+  ({job-originating-user-name}) show
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight -4 mul add			% y -= 2 lines
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Billing Info: ) RIGHT
>+  moveto
>+  ({?job-billing}) show
>+
>+  % Then the CUPS logo....
>+  gsave
>+    pageWidth 4 mul
>+    pageWidth 6 mul
>+    translate
>+    pageWidth 9 mul CUPSLOGO
>+  grestore
>+
>+  % And the ESP logo....
>+  gsave
>+    pageWidth 59 mul
>+    pageWidth 6 mul
>+    translate
>+    pageWidth 6 mul ESPLOGO
>+  grestore
>+% Show the page...
>+grestore
>+showpage
>+%
>+% End of "$Id: mls_template,v 1.1 2005/06/27 18:44:46 colmo Exp $".
>+%
>+%%EOF
>--- cups-1.2.4-base/data/selinux	1969-12-31 19:00:00.000000000 -0500
>+++ cups-1.2.4-secheck/data/selinux	2007-03-07 10:33:09.000000000 -0500
>@@ -0,0 +1,261 @@
>+%!PS-Adobe-3.0
>+%%BoundingBox: 0 0 612 792
>+%%Pages: 1
>+%%LanguageLevel: 1
>+%%DocumentData: Clean7Bit
>+%%DocumentSuppliedResources: procset bannerprint/1.0
>+%%DocumentNeededResources: font Helvetica Helvetica-Bold Times-Roman
>+%%Creator: Michael Sweet, Easy Software Products
>+%%CreationDate: May 10, 2000
>+%%Title: Test Page
>+%%EndComments
>+%%BeginProlog
>+%%BeginResource procset bannerprint 1.1 0
>+%
>+%   PostScript banner page for the Common UNIX Printing System ("CUPS").
>+%
>+%   Copyright 1993-2005 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 USA
>+%
>+%       Voice: (301) 373-9600
>+%       EMail: cups-info@cups.org
>+%         WWW: http://www.cups.org
>+%
>+/CENTER {			% Draw centered text
>+				% (name) CENTER -
>+  dup stringwidth pop		% Get the width of the string
>+  0.5 mul neg 0 rmoveto		% Shift left 1/2 of the distance
>+  show				% Show the string
>+} bind def
>+/RIGHT {			% Draw right-justified text
>+				% (name) RIGHT -
>+  dup stringwidth pop		% Get the width of the string
>+  neg 0 rmoveto			% Shift left the entire distance
>+  show				% Show the string
>+} bind def
>+/NUMBER {			% Draw a number
>+				% power n NUMBER -
>+  1 index 1 eq {		% power == 1?
>+    round cvi exch pop		% Convert "n" to integer
>+  } {
>+    1 index mul round exch div	% Truncate extra decimal places
>+  } ifelse
>+  100 string cvs show		% Convert to a string and show it...
>+} bind def
>+/CUPSLOGO {			% Draw the CUPS logo
>+				% height CUPSLOGO
>+  % Start with a big C...
>+  /Helvetica findfont 1 index scalefont setfont
>+  0 setgray
>+  0 0 moveto
>+  (C) show
>+
>+  % Then "UNIX Printing System" much smaller...
>+  /Helvetica-Bold findfont 1 index 9 div scalefont setfont
>+  0.25 mul
>+  dup dup 2.0 mul moveto
>+  (UNIX) show
>+  dup dup 1.6 mul moveto
>+  (Printing) show
>+  dup 1.2 mul moveto
>+  (System) show
>+} bind def
>+/ESPLOGO {			% Draw the ESP logo
>+				% height ESPLOGO
>+  % Compute the size of the logo...
>+  0 0
>+  2 index 1.5 mul 3 index
>+
>+  % Do the "metallic" fill from 10% black to 40% black...
>+  1 -0.001 0 {
>+    dup			% loopval
>+    -0.15 mul		% loopval * -0.15
>+    0.9 add		% 0.9 - loopval * 0.15
>+    setgray		% set gray shade
>+
>+    0			% x
>+    1 index neg		% loopval
>+    1 add		% 1 - loopval
>+    3 index		% height
>+    mul			% height * (1 - loopval)
>+    moveto		% starting point
>+
>+    dup			% loopval
>+    3 index		% width
>+    mul			% loopval * width
>+    2 index		% height
>+    lineto		% Next point
>+
>+    0			% x
>+    2 index		% height
>+    lineto		% Next point
>+
>+    closepath
>+    fill
>+
>+    dup			% loopval
>+    0.15 mul		% loopval * 0.15
>+    0.6 add		% 0.6 + loopval * 0.15
>+    setgray
>+
>+    dup			% loopval
>+    neg 1 add		% 1 - loopval
>+    3 index		% width
>+    mul			% (1 - loopval) * width
>+    0			% y
>+    moveto		% Starting point
>+
>+    2 index		% width
>+    exch		% loopval
>+    2 index		% height
>+    mul			% loopval * height
>+    lineto		% Next point
>+
>+    1 index		% width
>+    0			% y
>+    lineto		% Next point
>+
>+    closepath
>+    fill
>+  } for
>+
>+  0 setgray rectstroke
>+
>+  /Helvetica-BoldOblique findfont 1 index 3 div scalefont setfont
>+  dup 40 div
>+
>+  dup 4 mul 1 index 25 mul moveto (E) show
>+  dup 10 mul 1 index 15 mul moveto (S) show
>+  dup 16 mul 1 index 5 mul moveto (P) show
>+
>+  /Helvetica-BoldOblique findfont 2 index 5 div scalefont setfont
>+  dup 14 mul 1 index 29 mul moveto (asy) show
>+  dup 20 mul 1 index 19 mul moveto (oftware) show
>+  dup 26 mul 1 index 9 mul moveto (roducts) show
>+
>+  pop
>+} bind def
>+%%EndResource
>+%%EndProlog
>+%%Page: 1 1
>+gsave
>+
>+  % Determine the imageable area and device resolution...
>+  initclip newpath clippath pathbbox	% Get bounding rectangle
>+  72 div /pageTop exch def		% Get top margin in inches
>+  72 div /pageRight exch def		% Get right margin in inches
>+  72 div /pageBottom exch def		% Get bottom margin in inches
>+  72 div /pageLeft exch def		% Get left margin in inches
>+
>+  /pageWidth pageRight pageLeft sub def	% pageWidth = pageRight - pageLeft
>+  /pageHeight pageTop pageBottom sub def% pageHeight = pageTop - pageBottom
>+
>+  /boxWidth				% width of text box
>+  pageWidth pageHeight lt
>+  { pageWidth 54 mul }
>+  { pageHeight 42 mul }
>+  ifelse def
>+
>+  newpath				% Clear bounding path
>+
>+  % Create fonts...
>+  /bigFont /Helvetica-Bold findfont	% bigFont = Helvetica-Bold
>+  pageHeight 3 mul scalefont def	% size = pageHeight * 3 (nominally 33)
>+
>+  /mediumFont /Helvetica findfont	% mediumFont = Helvetica
>+  pageHeight 1.5 mul scalefont def	% size = pageHeight * 1.5 (nominally 16.5)
>+
>+  % Offset page to account for lower-left margin...
>+  pageLeft 72 mul
>+  pageBottom 72 mul
>+  translate
>+
>+  % Job information box...
>+  pageWidth 36 mul 9 add		% x = pageWidth * 1/2 * 72 + 9
>+  boxWidth 0.5 mul sub			% x-= 1/2 box width
>+  pageHeight 30 mul 9 sub		% y = pageHeight * 1/2 * 72 - 9
>+  boxWidth				% w = box width
>+  pageHeight 14 mul			% h = pageHeight * 1/2 * 72
>+  0.5 setgray rectfill			% Draw a shadow
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  boxWidth 0.5 mul sub			% x-= 1/2 box width
>+  pageHeight 30 mul			% y = pageHeight * 1/4 * 72
>+  boxWidth				% w = box width
>+  pageHeight 14 mul			% h = pageHeight * 1/2 * 72
>+
>+  4 copy 1 setgray rectfill		% Clear the box to white
>+  0 setgray rectstroke			% Draw a black box around it...
>+
>+  % Job information text...
>+  mediumFont setfont			% Medium sized font
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight 5 mul add			% y += 2 lines
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Job ID: ) RIGHT
>+  moveto
>+  ({printer-name}-{job-id}) show
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight 2 mul add			% y += 1 line
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Title: ) RIGHT
>+  moveto
>+  ({job-name}) show
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight -1 mul add			% y -= 1 line
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Requesting User: ) RIGHT
>+  moveto
>+  ({job-originating-user-name}) show
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight -4 mul add			% y -= 2 lines
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Billing Info: ) RIGHT
>+  moveto
>+  ({?job-billing}) show
>+
>+  % Then the CUPS logo....
>+  gsave
>+    pageWidth 4 mul
>+    pageWidth 6 mul
>+    translate
>+    pageWidth 9 mul CUPSLOGO
>+  grestore
>+
>+  % And the ESP logo....
>+  gsave
>+    pageWidth 59 mul
>+    pageWidth 6 mul
>+    translate
>+    pageWidth 6 mul ESPLOGO
>+  grestore
>+% Show the page...
>+grestore
>+showpage
>+%
>+% End of "$Id: mls_template,v 1.1 2005/06/27 18:44:46 colmo Exp $".
>+%
>+%%EOF
>--- cups-1.2.4-base/data/te	1969-12-31 19:00:00.000000000 -0500
>+++ cups-1.2.4-secheck/data/te	2007-03-07 10:33:09.000000000 -0500
>@@ -0,0 +1,261 @@
>+%!PS-Adobe-3.0
>+%%BoundingBox: 0 0 612 792
>+%%Pages: 1
>+%%LanguageLevel: 1
>+%%DocumentData: Clean7Bit
>+%%DocumentSuppliedResources: procset bannerprint/1.0
>+%%DocumentNeededResources: font Helvetica Helvetica-Bold Times-Roman
>+%%Creator: Michael Sweet, Easy Software Products
>+%%CreationDate: May 10, 2000
>+%%Title: Test Page
>+%%EndComments
>+%%BeginProlog
>+%%BeginResource procset bannerprint 1.1 0
>+%
>+%   PostScript banner page for the Common UNIX Printing System ("CUPS").
>+%
>+%   Copyright 1993-2005 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 USA
>+%
>+%       Voice: (301) 373-9600
>+%       EMail: cups-info@cups.org
>+%         WWW: http://www.cups.org
>+%
>+/CENTER {			% Draw centered text
>+				% (name) CENTER -
>+  dup stringwidth pop		% Get the width of the string
>+  0.5 mul neg 0 rmoveto		% Shift left 1/2 of the distance
>+  show				% Show the string
>+} bind def
>+/RIGHT {			% Draw right-justified text
>+				% (name) RIGHT -
>+  dup stringwidth pop		% Get the width of the string
>+  neg 0 rmoveto			% Shift left the entire distance
>+  show				% Show the string
>+} bind def
>+/NUMBER {			% Draw a number
>+				% power n NUMBER -
>+  1 index 1 eq {		% power == 1?
>+    round cvi exch pop		% Convert "n" to integer
>+  } {
>+    1 index mul round exch div	% Truncate extra decimal places
>+  } ifelse
>+  100 string cvs show		% Convert to a string and show it...
>+} bind def
>+/CUPSLOGO {			% Draw the CUPS logo
>+				% height CUPSLOGO
>+  % Start with a big C...
>+  /Helvetica findfont 1 index scalefont setfont
>+  0 setgray
>+  0 0 moveto
>+  (C) show
>+
>+  % Then "UNIX Printing System" much smaller...
>+  /Helvetica-Bold findfont 1 index 9 div scalefont setfont
>+  0.25 mul
>+  dup dup 2.0 mul moveto
>+  (UNIX) show
>+  dup dup 1.6 mul moveto
>+  (Printing) show
>+  dup 1.2 mul moveto
>+  (System) show
>+} bind def
>+/ESPLOGO {			% Draw the ESP logo
>+				% height ESPLOGO
>+  % Compute the size of the logo...
>+  0 0
>+  2 index 1.5 mul 3 index
>+
>+  % Do the "metallic" fill from 10% black to 40% black...
>+  1 -0.001 0 {
>+    dup			% loopval
>+    -0.15 mul		% loopval * -0.15
>+    0.9 add		% 0.9 - loopval * 0.15
>+    setgray		% set gray shade
>+
>+    0			% x
>+    1 index neg		% loopval
>+    1 add		% 1 - loopval
>+    3 index		% height
>+    mul			% height * (1 - loopval)
>+    moveto		% starting point
>+
>+    dup			% loopval
>+    3 index		% width
>+    mul			% loopval * width
>+    2 index		% height
>+    lineto		% Next point
>+
>+    0			% x
>+    2 index		% height
>+    lineto		% Next point
>+
>+    closepath
>+    fill
>+
>+    dup			% loopval
>+    0.15 mul		% loopval * 0.15
>+    0.6 add		% 0.6 + loopval * 0.15
>+    setgray
>+
>+    dup			% loopval
>+    neg 1 add		% 1 - loopval
>+    3 index		% width
>+    mul			% (1 - loopval) * width
>+    0			% y
>+    moveto		% Starting point
>+
>+    2 index		% width
>+    exch		% loopval
>+    2 index		% height
>+    mul			% loopval * height
>+    lineto		% Next point
>+
>+    1 index		% width
>+    0			% y
>+    lineto		% Next point
>+
>+    closepath
>+    fill
>+  } for
>+
>+  0 setgray rectstroke
>+
>+  /Helvetica-BoldOblique findfont 1 index 3 div scalefont setfont
>+  dup 40 div
>+
>+  dup 4 mul 1 index 25 mul moveto (E) show
>+  dup 10 mul 1 index 15 mul moveto (S) show
>+  dup 16 mul 1 index 5 mul moveto (P) show
>+
>+  /Helvetica-BoldOblique findfont 2 index 5 div scalefont setfont
>+  dup 14 mul 1 index 29 mul moveto (asy) show
>+  dup 20 mul 1 index 19 mul moveto (oftware) show
>+  dup 26 mul 1 index 9 mul moveto (roducts) show
>+
>+  pop
>+} bind def
>+%%EndResource
>+%%EndProlog
>+%%Page: 1 1
>+gsave
>+
>+  % Determine the imageable area and device resolution...
>+  initclip newpath clippath pathbbox	% Get bounding rectangle
>+  72 div /pageTop exch def		% Get top margin in inches
>+  72 div /pageRight exch def		% Get right margin in inches
>+  72 div /pageBottom exch def		% Get bottom margin in inches
>+  72 div /pageLeft exch def		% Get left margin in inches
>+
>+  /pageWidth pageRight pageLeft sub def	% pageWidth = pageRight - pageLeft
>+  /pageHeight pageTop pageBottom sub def% pageHeight = pageTop - pageBottom
>+
>+  /boxWidth				% width of text box
>+  pageWidth pageHeight lt
>+  { pageWidth 54 mul }
>+  { pageHeight 42 mul }
>+  ifelse def
>+
>+  newpath				% Clear bounding path
>+
>+  % Create fonts...
>+  /bigFont /Helvetica-Bold findfont	% bigFont = Helvetica-Bold
>+  pageHeight 3 mul scalefont def	% size = pageHeight * 3 (nominally 33)
>+
>+  /mediumFont /Helvetica findfont	% mediumFont = Helvetica
>+  pageHeight 1.5 mul scalefont def	% size = pageHeight * 1.5 (nominally 16.5)
>+
>+  % Offset page to account for lower-left margin...
>+  pageLeft 72 mul
>+  pageBottom 72 mul
>+  translate
>+
>+  % Job information box...
>+  pageWidth 36 mul 9 add		% x = pageWidth * 1/2 * 72 + 9
>+  boxWidth 0.5 mul sub			% x-= 1/2 box width
>+  pageHeight 30 mul 9 sub		% y = pageHeight * 1/2 * 72 - 9
>+  boxWidth				% w = box width
>+  pageHeight 14 mul			% h = pageHeight * 1/2 * 72
>+  0.5 setgray rectfill			% Draw a shadow
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  boxWidth 0.5 mul sub			% x-= 1/2 box width
>+  pageHeight 30 mul			% y = pageHeight * 1/4 * 72
>+  boxWidth				% w = box width
>+  pageHeight 14 mul			% h = pageHeight * 1/2 * 72
>+
>+  4 copy 1 setgray rectfill		% Clear the box to white
>+  0 setgray rectstroke			% Draw a black box around it...
>+
>+  % Job information text...
>+  mediumFont setfont			% Medium sized font
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight 5 mul add			% y += 2 lines
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Job ID: ) RIGHT
>+  moveto
>+  ({printer-name}-{job-id}) show
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight 2 mul add			% y += 1 line
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Title: ) RIGHT
>+  moveto
>+  ({job-name}) show
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight -1 mul add			% y -= 1 line
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Requesting User: ) RIGHT
>+  moveto
>+  ({job-originating-user-name}) show
>+
>+  pageWidth 36 mul			% x = pageWidth * 1/2 * 72
>+  pageHeight 36 mul			% y = pageHeight * 1/2 * 72
>+  pageHeight -4 mul add			% y -= 2 lines
>+  2 copy				% Copy X & Y
>+  moveto
>+  (Billing Info: ) RIGHT
>+  moveto
>+  ({?job-billing}) show
>+
>+  % Then the CUPS logo....
>+  gsave
>+    pageWidth 4 mul
>+    pageWidth 6 mul
>+    translate
>+    pageWidth 9 mul CUPSLOGO
>+  grestore
>+
>+  % And the ESP logo....
>+  gsave
>+    pageWidth 59 mul
>+    pageWidth 6 mul
>+    translate
>+    pageWidth 6 mul ESPLOGO
>+  grestore
>+% Show the page...
>+grestore
>+showpage
>+%
>+% End of "$Id: mls_template,v 1.1 2005/06/27 18:44:46 colmo Exp $".
>+%
>+%%EOF
>--- cups-1.2.4-base/Makedefs.in	2007-03-07 10:31:10.000000000 -0500
>+++ cups-1.2.4-secheck/Makedefs.in	2007-03-07 10:33:13.000000000 -0500
>@@ -136,7 +136,7 @@
> 			@LDFLAGS@ @RELROFLAG@ @PIEFLAGS@ $(OPTIM)
> LINKCUPS	=	@LINKCUPS@ $(SSLLIBS)
> LINKCUPSIMAGE	=	@LINKCUPSIMAGE@
>-LIBS		=	$(LINKCUPS) $(COMMONLIBS)
>+LIBS		=	$(LINKCUPS) $(COMMONLIBS) @LIBAUDIT@ @LIBSELINUX@
> OPTIM		=	@OPTIM@
> OPTIONS		=
> PAMLIBS		=	@PAMLIBS@
>--- cups-1.2.4-base/scheduler/client.c	2006-09-19 16:44:07.000000000 -0400
>+++ cups-1.2.4-secheck/scheduler/client.c	2007-03-07 10:33:09.000000000 -0500
>@@ -44,12 +44,17 @@
>  *   make_certificate()      - Make a self-signed SSL/TLS certificate.
>  *   pipe_command()          - Pipe the output of a command to the remote client.
>  *   write_file()            - Send a file via HTTP.
>+ *   client_pid_to_auid()    - Get the audit login uid of the client.
>  */
> 
>+/* Copyright (C) 2005 Trusted Computer Solutions, Inc. */
>+/* (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P. */
>+
> /*
>  * Include necessary headers...
>  */
> 
>+#define _GNU_SOURCE
> #include <cups/http-private.h>
> #include "cupsd.h"
> 
>@@ -65,6 +70,12 @@
> #  include <gnutls/x509.h>
> #endif /* HAVE_GNUTLS */
> 
>+#ifdef WITH_LSPP
>+#include <selinux/selinux.h>
>+#include <selinux/context.h>
>+#include <fcntl.h>
>+#endif /* WITH_LSPP */
>+
> 
> /*
>  * Local functions...
>@@ -323,6 +334,57 @@
>     }
>   }
> 
>+#ifdef WITH_LSPP
>+  if (is_lspp_config())
>+  {
>+    struct ucred cr;
>+    unsigned int cl=sizeof(cr);
>+
>+    if (getsockopt(con->http.fd, SOL_SOCKET, SO_PEERCRED, &cr, &cl) == 0)
>+    {
>+     /*
>+      * client_pid_to_auid() can be racey
>+      * In this case the pid is based on a socket connected to the client
>+      */
>+      if ((con->auid = client_pid_to_auid(cr.pid)) == -1)
>+      {
>+        close(con->http.fd);
>+        cupsdLogMessage(CUPSD_LOG_ERROR, "cupsdAcceptClient: "
>+                        "unable to determine client auid for client pid=%d", cr.pid);
>+        free(con);
>+        return;
>+      }
>+      cupsdLogMessage(CUPSD_LOG_INFO, "cupsdAcceptClient: peer's pid=%d, uid=%d, gid=%d, auid=%d",
>+                      cr.pid, cr.uid, cr.gid, con->auid);
>+    }
>+    else
>+    {
>+      close(con->http.fd);
>+      cupsdLogMessage(CUPSD_LOG_ERROR, "cupsdAcceptClient: getsockopt() failed");
>+      free(con);
>+      return; 
>+    }
>+
>+   /*
>+    * get the context of the peer connection
>+    */
>+    if (getpeercon(con->http.fd, &con->scon))
>+    {
>+      close(con->http.fd);
>+      cupsdLogMessage(CUPSD_LOG_ERROR, "cupsdAcceptClient: getpeercon() failed");
>+      free(con);
>+      return; 
>+    }
>+
>+    cupsdLogMessage(CUPSD_LOG_INFO, "cupsdAcceptClient: client context=%s", con->scon);
>+  }
>+  else
>+  {
>+    cupsdLogMessage(CUPSD_LOG_DEBUG, "cupsdAcceptClient: skipping getpeercon()");
>+    cupsdSetString(&con->scon, UNKNOWN_SL);
>+  }
>+#endif /* WITH_LSPP */
>+
> #ifdef AF_INET6
>   if (con->http.hostaddr->addr.sa_family == AF_INET6)
>     cupsdLogMessage(CUPSD_LOG_DEBUG, "cupsdAcceptClient: %d from %s:%d (IPv6)",
>@@ -711,6 +773,13 @@
>   mime_type_t		*type;		/* MIME type of file */
>   cupsd_printer_t	*p;		/* Printer */
>   static unsigned	request_id = 0;	/* Request ID for temp files */
>+#ifdef WITH_LSPP
>+  security_context_t	spoolcon;	/* context of the job file */
>+  context_t		clicon;		/* contex_t container for con->scon */
>+  context_t		tmpcon;		/* temp context to swap the level */
>+  char			*clirange;	/* SELinux sensitivity range */
>+  char			*cliclearance;	/* SELinux low end clearance */
>+#endif /* WITH_LSPP */
> 
> 
>   status = HTTP_CONTINUE;
>@@ -1797,6 +1866,63 @@
> 	  fchmod(con->file, 0640);
> 	  fchown(con->file, RunUser, Group);
>           fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC);
>+#ifdef WITH_LSPP
>+          if (strncmp(con->scon, UNKNOWN_SL, strlen(UNKNOWN_SL)) != 0)
>+          {
>+            if (getfilecon(con->filename, &spoolcon) == -1)
>+            {
>+              cupsdSendError(con, HTTP_SERVER_ERROR);
>+              return (cupsdCloseClient(con));
>+            }
>+            clicon = context_new(con->scon);
>+            tmpcon = context_new(spoolcon);
>+            freecon(spoolcon);
>+            if (!clicon || !tmpcon)
>+            {
>+              cupsdSendError(con, HTTP_SERVER_ERROR);
>+              if (clicon)
>+                context_free(clicon);
>+              if (tmpcon)
>+                context_free(tmpcon);
>+              return (cupsdCloseClient(con));
>+            }
>+            clirange = strdup(context_range_get(clicon));
>+            if ((cliclearance = strtok(clirange, "-")) != NULL)
>+            {
>+              if (context_range_set(tmpcon, cliclearance) == -1)
>+              {
>+                cupsdSendError(con, HTTP_SERVER_ERROR);
>+                free(clirange);
>+                context_free(tmpcon);
>+                context_free(clicon);
>+                return (cupsdCloseClient(con));
>+              }
>+            }
>+            else
>+            {
>+              if (context_range_set(tmpcon, (context_range_get(clicon))) == -1)
>+              {
>+                cupsdSendError(con, HTTP_SERVER_ERROR);
>+                free(clirange);
>+                context_free(tmpcon);
>+                context_free(clicon);
>+                return (cupsdCloseClient(con));
>+              }
>+            }
>+            free(clirange);
>+            if (setfilecon(con->filename, context_str(tmpcon)) == -1)
>+            {
>+              cupsdSendError(con, HTTP_SERVER_ERROR);
>+              context_free(tmpcon);
>+              context_free(clicon);
>+              return (cupsdCloseClient(con));
>+            }
>+            cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadClient: %s set to %s", 
>+                            con->filename, context_str(tmpcon));
>+            context_free(tmpcon);
>+            context_free(clicon);
>+          }
>+#endif /* WITH_LSPP */
> 	}
> 
> 	if (con->http.state != HTTP_POST_SEND)
>@@ -3810,6 +3936,50 @@
> #endif /* HAVE_SSL */
> 
> 
>+#ifdef WITH_LSPP
>+/*
>+ * 'client_pid_to_auid()' - Using the client's pid, read /proc and determine the loginuid.
>+ */
>+
>+uid_t client_pid_to_auid(pid_t clipid)
>+{
>+  uid_t uid;
>+  int len, in;
>+  char buf[16] = {0};
>+  char fname[32] = {0};
>+
>+
>+ /*
>+  * Hopefully this pid is still the one we are interested in.
>+  */
>+  snprintf(fname, 32, "/proc/%d/loginuid", clipid);
>+  in = open(fname, O_NOFOLLOW|O_RDONLY);
>+
>+  if (in < 0)
>+    return -1;
>+
>+  errno = 0;
>+
>+  do {
>+    len = read(in, buf, sizeof(buf));
>+  } while (len < 0 && errno == EINTR);
>+
>+  close(in);
>+
>+  if (len < 0 || len >= sizeof(buf))
>+    return -1;
>+
>+  errno = 0;
>+  buf[len] = 0;
>+  uid = strtol(buf, 0, 10);
>+
>+  if (errno != 0)
>+    return -1;
>+  else
>+    return uid;
>+}
>+#endif /* WITH_LSPP */
>+
> /*
>  * 'pipe_command()' - Pipe the output of a command to the remote client.
>  */
>--- cups-1.2.4-base/scheduler/client.h	2006-09-11 10:21:23.000000000 -0400
>+++ cups-1.2.4-secheck/scheduler/client.h	2007-03-07 10:33:09.000000000 -0500
>@@ -22,6 +22,13 @@
>  *         WWW: http://www.cups.org
>  */
> 
>+/* Copyright (C) 2005 Trusted Computer Solutions, Inc. */
>+/* (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P. */
>+
>+#ifdef WITH_LSPP
>+#include <selinux/selinux.h>
>+#endif /* WITH_LSPP */
>+
> /*
>  * HTTP client structure...
>  */
>@@ -55,6 +62,10 @@
>   http_addr_t		clientaddr;	/* Client address */
>   char			servername[256];/* Server name for connection */
>   int			serverport;	/* Server port for connection */
>+#ifdef WITH_LSPP
>+  security_context_t	scon;		/* Security context of connection */
>+  uid_t			auid;		/* Audit loginuid of the client */
>+#endif /* WITH_LSPP */
> };
> 
> #define HTTP(con) &((con)->http)
>@@ -119,6 +130,9 @@
> extern void	cupsdStopListening(void);
> extern void	cupsdUpdateCGI(void);
> extern int	cupsdWriteClient(cupsd_client_t *con);
>+#ifdef WITH_LSPP
>+extern uid_t	client_pid_to_auid(pid_t clipid);
>+#endif /* WITH_LSPP */
> 
> 
> /*
>--- cups-1.2.4-base/scheduler/conf.c	2007-03-07 10:31:05.000000000 -0500
>+++ cups-1.2.4-secheck/scheduler/conf.c	2007-03-07 11:22:58.000000000 -0500
>@@ -35,6 +35,7 @@
>  *   read_configuration()     - Read a configuration file.
>  *   read_location()          - Read a <Location path> definition.
>  *   read_policy()            - Read a <Policy name> definition.
>+ *   is_lspp_config()         - Is the system configured for LSPP
>  */
> 
> /*
>@@ -60,6 +61,9 @@
> #  define INADDR_NONE	0xffffffff
> #endif /* !INADDR_NONE */
> 
>+#ifdef WITH_LSPP
>+#  include <libaudit.h>
>+#endif /* WITH_LSPP */
> 
> /*
>  * Configuration variable structure...
>@@ -161,6 +165,10 @@
>   { "ServerKey",		&ServerKey,		CUPSD_VARTYPE_STRING },
> #  endif /* HAVE_LIBSSL || HAVE_GNUTLS */
> #endif /* HAVE_SSL */
>+#ifdef WITH_LSPP
>+  { "AuditLog",			&AuditLog,		CUPSD_VARTYPE_INTEGER },
>+  { "PerPageLabels",		&PerPageLabels,		CUPSD_VARTYPE_BOOLEAN },
>+#endif /* WITH_LSPP */
> #ifdef HAVE_LAUNCHD
>   { "LaunchdTimeout",		&LaunchdTimeout,	CUPSD_VARTYPE_INTEGER },
>   { "LaunchdConf",		&LaunchdConf,		CUPSD_VARTYPE_STRING },
>@@ -223,6 +231,9 @@
> 		*old_requestroot;	/* Old RequestRoot */
>   const char	*tmpdir;		/* TMPDIR environment variable */
>   struct stat	tmpinfo;		/* Temporary directory info */
>+#ifdef WITH_LSPP
>+  char		*audit_message;		/* Audit message string */
>+#endif /* WITH_LSPP */
> 
> 
>  /*
>@@ -470,6 +481,25 @@
> 
>   RunUser = getuid();
> 
>+#ifdef WITH_LSPP
>+  if (AuditLog != -1)
>+  {
>+   /*
>+    * ClassifyOverride is set during read_configuration, if its ON, report it now
>+    */
>+    if (ClassifyOverride)
>+      audit_log_user_message(AuditLog, AUDIT_USYS_CONFIG,
>+                "[Config] ClassifyOverride=enabled Users can override print banners",
>+                ServerName, NULL, NULL, 1);
>+   /*
>+    * PerPageLabel is set during read_configuration, if its OFF, report it now
>+    */
>+    if (!PerPageLabels)
>+      audit_log_user_message(AuditLog, AUDIT_USYS_CONFIG,
>+                "[Config] PerPageLabels=disabled", ServerName, NULL, NULL, 1);
>+  }
>+#endif /* WITH_LSPP */
>+
>  /*
>   * See if the ServerName is an IP address...
>   */
>@@ -777,11 +807,23 @@
>   if (MaxActiveJobs > (MaxFDs / 3))
>     MaxActiveJobs = MaxFDs / 3;
> 
>-  if (Classification && !strcasecmp(Classification, "none"))
>+  if (Classification && strcasecmp(Classification, "none") == 0)
>     cupsdClearString(&Classification);
> 
>   if (Classification)
>+  {
>     cupsdLogMessage(CUPSD_LOG_INFO, "Security set to \"%s\"", Classification);
>+#ifdef WITH_LSPP
>+    if (AuditLog != -1)
>+    {
>+      audit_message = NULL;
>+      cupsdSetStringf(&audit_message, "[Config] Classification=%s", Classification);
>+      audit_log_user_message(AuditLog, AUDIT_LABEL_LEVEL_CHANGE, audit_message,
>+                             ServerName, NULL, NULL, 1);
>+      free(audit_message);
>+    }
>+#endif /* WITH_LSPP */
>+  }
> 
>  /*
>   * Update the MaxClientsPerHost value, as needed...
>@@ -3295,6 +3337,18 @@
>   return (0);
> }
> 
>+#ifdef WITH_LSPP
>+int is_lspp_config()
>+{
>+  if (Classification != NULL)
>+    return ((strcasecmp(Classification, MLS_CONFIG) == 0) 
>+            || (strcasecmp(Classification, TE_CONFIG) == 0)
>+            || (strcasecmp(Classification, SELINUX_CONFIG) == 0));
>+  else
>+    return 0;
>+}
>+#endif /* WITH_LSPP */
>+
> 
> /*
>  * End of "$Id: conf.c 5905 2006-08-29 20:48:59Z mike $".
>--- cups-1.2.4-base/scheduler/conf.h	2007-03-07 10:31:05.000000000 -0500
>+++ cups-1.2.4-secheck/scheduler/conf.h	2007-03-07 11:22:58.000000000 -0500
>@@ -191,6 +191,12 @@
> 					/* Server key file */
> #  endif /* HAVE_LIBSSL || HAVE_GNUTLS */
> #endif /* HAVE_SSL */
>+#ifdef WITH_LSPP
>+VAR int			AuditLog		VALUE(-1),
>+					/* File descriptor for audit */
>+			PerPageLabels		VALUE(TRUE);
>+					/* Put the label on each page */
>+#endif /* WITH_LSPP */
> 
> #ifdef HAVE_LAUNCHD
> VAR int			LaunchdTimeout		VALUE(DEFAULT_TIMEOUT);
>@@ -213,6 +219,9 @@
> ;
> extern int	cupsdLogPage(cupsd_job_t *job, const char *page);
> 
>+#ifdef WITH_LSPP
>+extern int	is_lspp_config(void);
>+#endif /* WITH_LSPP */
> 
> /*
>  * End of "$Id: conf.h 5696 2006-06-26 18:34:20Z mike $".
>--- cups-1.2.4-base/scheduler/ipp.c	2007-03-07 10:31:05.000000000 -0500
>+++ cups-1.2.4-secheck/scheduler/ipp.c	2007-03-07 10:33:09.000000000 -0500
>@@ -41,6 +41,7 @@
>  *   cancel_all_jobs()           - Cancel all print jobs.
>  *   cancel_job()                - Cancel a print job.
>  *   cancel_subscription()       - Cancel a subscription.
>+ *   check_context()             - Check the SELinux context for a user and job
>  *   check_quotas()              - Check quotas for a printer and user.
>  *   copy_attribute()            - Copy a single attribute.
>  *   copy_attrs()                - Copy attributes from one request to another.
>@@ -96,6 +97,9 @@
>  *   validate_user()             - Validate the user for the request.
>  */
> 
>+/* Copyright (C) 2005 Trusted Computer Solutions, Inc. */
>+/* (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P. */
>+
> /*
>  * Include necessary headers...
>  */
>@@ -106,6 +110,14 @@
> #  include <paper.h>
> #endif /* HAVE_LIBPAPER */
> 
>+#ifdef WITH_LSPP
>+#include <libaudit.h>
>+#include <selinux/selinux.h>
>+#include <selinux/context.h>
>+#include <selinux/avc.h>
>+#include <selinux/flask.h>
>+#include <selinux/av_permissions.h>
>+#endif /* WITH_LSPP */
> 
> /*
>  * PPD default choice structure...
>@@ -142,6 +154,9 @@
> static void	cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
> static void	cancel_job(cupsd_client_t *con, ipp_attribute_t *uri);
> static void	cancel_subscription(cupsd_client_t *con, int id);
>+#ifdef WITH_LSPP
>+static int	check_context(cupsd_client_t *con, cupsd_job_t *job);
>+#endif /* WITH_LSPP */
> static int	check_quotas(cupsd_client_t *con, cupsd_printer_t *p);
> static ipp_attribute_t	*copy_attribute(ipp_t *to, ipp_attribute_t *attr,
> 		                        int quickcopy);
>@@ -1173,6 +1188,21 @@
>   int		kbytes;			/* Size of print file */
>   int		i;			/* Looping var */
>   int		lowerpagerange;		/* Page range bound */
>+#ifdef WITH_LSPP
>+  char		*audit_message;		/* Audit message string */
>+  char		*printerfile;		/* device file pointed to by the printer */
>+  char		*userheader = NULL;	/* User supplied job-sheets[0] */
>+  char		*userfooter = NULL;	/* User supplied job-sheets[1] */
>+  int		override = 0;		/* Was a banner overrode on a job */
>+  security_id_t	clisid;			/* SELinux SID for the client */
>+  security_id_t	psid;			/* SELinux SID for the printer */
>+  context_t	printercon;		/* Printer's context string */
>+  struct stat	printerstat;		/* Printer's stat buffer */
>+  security_context_t	devcon;		/* Printer's SELinux context */
>+  struct avc_entry_ref	avcref;		/* Pointer to the access vector cache */
>+  security_class_t	tclass;		/* Object class for the SELinux check */
>+  access_vector_t	avr;		/* Access method being requested */
>+#endif /* WITH_LSPP */
> 
> 
>   cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %s)", con,
>@@ -1349,6 +1379,127 @@
>     return (NULL);
>   }
> 
>+#ifdef WITH_LSPP
>+  if (is_lspp_config())
>+  {
>+    if (!con->scon || strncmp(con->scon, UNKNOWN_SL, strlen(UNKNOWN_SL)) == 0)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_ERROR, "add_job: missing classification for connection \'%s\'!", dest);
>+      send_ipp_status(con, IPP_INTERNAL_ERROR, _("Missing required secuirty attributes."));
>+      return (NULL);
>+    }
>+    else
>+    {
>+     /*
>+      * duplicate the security context and auid of the connection into the job structure
>+      */
>+      job->scon = strdup(con->scon);
>+      job->auid = con->auid;
>+
>+     /* 
>+      * add the security context to the request so that on a restart the security
>+      * attributes will be able to be restored
>+      */
>+      ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "security-context", 
>+                   NULL, job->scon);
>+    }
>+
>+   /*
>+    * Perform an access check so that if the user gets feedback at enqueue time
>+    */
>+
>+    printerfile = strstr(printer->device_uri, "/dev/");
>+    if (printerfile == NULL && (strncmp(printer->device_uri, "file:/", 6) == 0))
>+      printerfile = strdup(printer->device_uri + strlen("file:/"));
>+
>+    if (printerfile != NULL)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_DEBUG, "add_job: Attempting an access check on printer device %s",
>+                      printerfile);
>+
>+      if (lstat(printerfile, &printerstat) < 0)
>+      {
>+	if (errno != ENOENT)
>+	{
>+	  send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Unable to stat the printer"));
>+	  return (NULL);
>+	}
>+	/*
>+	 * The printer does not exist, so for now assume its a FileDevice
>+	 */
>+	tclass = SECCLASS_FILE;
>+	avr = FILE__WRITE;
>+      }
>+      else if (S_ISCHR(printerstat.st_mode))
>+      {
>+	tclass = SECCLASS_CHR_FILE;
>+	avr = CHR_FILE__WRITE;
>+      }
>+      else if (S_ISREG(printerstat.st_mode))
>+      {
>+	tclass = SECCLASS_FILE;
>+	avr = FILE__WRITE;
>+      }
>+      else
>+      {
>+	send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Printer is not a character device or regular file"));
>+	return (NULL);
>+      }
>+      avc_init("cupsd_enqueue_", NULL, NULL, NULL, NULL);
>+      avc_entry_ref_init(&avcref);
>+      if (avc_context_to_sid(con->scon, &clisid) != 0)
>+      {
>+        send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Unable to get the SELinux sid of the client"));
>+        return (NULL);
>+      }
>+      if (getfilecon(printerfile, &devcon) == -1)
>+      {
>+        send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Unable to get the SELinux context of the printer"));
>+        return (NULL);
>+      }
>+      printercon = context_new(devcon);
>+      cupsdLogMessage(CUPSD_LOG_DEBUG, "add_job: printer context %s client context %s",
>+                      context_str(printercon), con->scon);
>+      context_free(printercon);
>+
>+      if (avc_context_to_sid(devcon, &psid) != 0)
>+      {
>+        send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Unable to get the SELinux sid of the printer"));
>+        freecon(devcon);
>+        return (NULL);
>+      }
>+      freecon(devcon);
>+      if (avc_has_perm(clisid, psid, tclass, avr, &avcref, NULL) != 0)
>+      {
>+       /*
>+        * The access check failed, so cancel the job and send an audit message
>+        */
>+        if (AuditLog != -1)
>+        {
>+          audit_message = NULL;
>+          cupsdSetStringf(&audit_message, "job=%d auid=%u acct=%s obj=%s refused"
>+                          " unable to access printer=%s", job->id, con->auid,
>+                          con->username, con->scon, printer->name);
>+          audit_log_user_message(AuditLog, AUDIT_USER_LABELED_EXPORT, audit_message,
>+                                 ServerName, NULL, NULL, 0);
>+          free(audit_message);
>+        }
>+
>+        send_ipp_status(con, IPP_NOT_AUTHORIZED, _("SELinux prohibits access to the printer"));
>+        return (NULL);
>+      }
>+    }
>+  }
>+  else
>+  {
>+   /*
>+    * Fill in the security context of the job as unlabeled
>+    */
>+    cupsdLogMessage(CUPSD_LOG_DEBUG, "add_job: setting context of job to %s", UNKNOWN_SL);
>+    cupsdSetString(&job->scon, UNKNOWN_SL);
>+  }
>+#endif /* WITH_LSPP */
>+
>   job->dtype   = dtype;
>   job->attrs   = con->request;
>   con->request = NULL;
>@@ -1544,6 +1695,29 @@
>       attr->values[0].string.text = _cupsStrAlloc(printer->job_sheets[0]);
>       attr->values[1].string.text = _cupsStrAlloc(printer->job_sheets[1]);
>     }
>+#ifdef WITH_LSPP
>+    else
>+    {
>+     /*
>+      * The option was present, so capture the user supplied strings
>+      */
>+      userheader = strdup(attr->values[0].string.text);
>+
>+      if (attr->num_values > 1)
>+        userfooter = strdup(attr->values[1].string.text);
>+  
>+      if (Classification != NULL && (strcmp(userheader, Classification) == 0)
>+          && userfooter &&(strcmp(userfooter, Classification) == 0))
>+      {
>+       /*
>+        * Since both values are Classification, the user is not trying to Override
>+        */
>+        free(userheader);
>+        if (userfooter) free(userfooter);
>+        userheader = userfooter = NULL;
>+      }
>+    }
>+#endif /* WITH_LSPP */
> 
>     job->job_sheets = attr;
> 
>@@ -1574,6 +1748,9 @@
> 	                		    "job-sheets=\"%s,none\", "
> 					    "job-originating-user-name=\"%s\"",
> 	        	 job->id, Classification, job->username);
>+#ifdef WITH_LSPP
>+          override = 1;
>+#endif /* WITH_LSPP */
> 	}
> 	else if (attr->num_values == 2 &&
> 	         strcmp(attr->values[0].string.text,
>@@ -1592,6 +1769,9 @@
> 					    "job-originating-user-name=\"%s\"",
> 	        	 job->id, attr->values[0].string.text,
> 			 attr->values[1].string.text, job->username);
>+#ifdef WITH_LSPP
>+          override = 1;
>+#endif /* WITH_LSPP */
> 	}
> 	else if (strcmp(attr->values[0].string.text, Classification) &&
> 	         strcmp(attr->values[0].string.text, "none") &&
>@@ -1612,6 +1792,9 @@
> 			    "job-originating-user-name=\"%s\"",
> 	        	    job->id, attr->values[0].string.text,
> 			    attr->values[1].string.text, job->username);
>+#ifdef WITH_LSPP
>+          override = 1;
>+#endif /* WITH_LSPP */
>         }
>       }
>       else if (strcmp(attr->values[0].string.text, Classification) &&
>@@ -1652,7 +1835,50 @@
> 	                  "job-sheets=\"%s\", "
> 			  "job-originating-user-name=\"%s\"",
> 	        	 job->id, Classification, job->username);
>+#ifdef WITH_LSPP
>+        override = 1;
>+#endif /* WITH_LSPP */
>+      }
>+#ifdef WITH_LSPP
>+      if (is_lspp_config() && AuditLog != -1)
>+      {
>+        audit_message = NULL;
>+
>+        if (userheader || userfooter)
>+        {
>+          if (!override)
>+          {
>+           /*
>+            * The user overrode the banner, so audit it
>+            */
>+            cupsdSetStringf(&audit_message, "job=%d user supplied job-sheets=%s,%s"
>+                            " using banners=%s,%s", job->id, userheader,
>+                            userfooter, attr->values[0].string.text,
>+                            (attr->num_values > 1) ? attr->values[1].string.text : "(null)");
>+            audit_log_user_message(AuditLog, AUDIT_LABEL_OVERRIDE, audit_message,
>+                                   ServerName, NULL, NULL, 1);
>       }
>+          else
>+          {
>+           /*
>+            * The user tried to override the banner, audit the failure
>+            */
>+            cupsdSetStringf(&audit_message, "job=%d user supplied job-sheets=%s,%s"
>+                            " ignored banners=%s,%s", job->id, userheader,
>+                            userfooter, attr->values[0].string.text,
>+                            (attr->num_values > 1) ? attr->values[1].string.text : "(null)");
>+            audit_log_user_message(AuditLog, AUDIT_LABEL_OVERRIDE, audit_message,
>+                                   ServerName, NULL, NULL, 0);
>+      }
>+          free(audit_message);
>+      }
>+    }
>+
>+      if (userheader)
>+        free(userheader);
>+      if (userfooter)
>+        free(userfooter);
>+#endif /* WITH_LSPP */
>     }
> 
>    /*
>@@ -3156,6 +3382,103 @@
> }
> 
> 
>+#ifdef WITH_LSPP
>+/*
>+ * 'check_context()' - Check SELinux security context of a user and job
>+ */
>+
>+static int				/* O - 1 if OK, 0 if not, -1 on error */
>+check_context(cupsd_client_t *con,	/* I - Client connection */
>+             cupsd_job_t    *job)	/* I - Job */
>+{
>+  int			enforcing;	/* is SELinux in enforcing mode */
>+  char			filename[1024]; /* Filename of the spool file */
>+  security_id_t		clisid;		/* SELinux SID of the client */
>+  security_id_t		jobsid;		/* SELinux SID of the job */
>+  security_id_t		filesid;	/* SELinux SID of the spool file */
>+  struct avc_entry_ref	avcref;		/* AVC entry cache pointer */
>+  security_class_t	tclass;		/* SELinux security class */
>+  access_vector_t	avr;		/* SELinux access being queried */
>+  security_context_t	spoolfilecon;	/* SELinux context of the spool file */
>+
>+
>+ /*
>+  * Validate the input to be sure there are contexts to work with...
>+  */
>+
>+  if (con->scon == NULL || job->scon == NULL
>+      || strncmp(con->scon, UNKNOWN_SL, strlen(UNKNOWN_SL)) == 0
>+      || strncmp(job->scon, UNKNOWN_SL, strlen(UNKNOWN_SL)) == 0)
>+    return -1;
>+
>+  if ((enforcing = security_getenforce()) == -1)
>+  {
>+    cupsdLogMessage(CUPSD_LOG_ERROR, "Error while determining SELinux enforcement");
>+    return -1;
>+  }
>+  cupsdLogMessage(CUPSD_LOG_DEBUG, "check_context: client context %s job context %s", con->scon, job->scon);
>+
>+
>+ /*
>+  * Initialize the avc engine...
>+  */
>+
>+  if (avc_init("cupsd", NULL, NULL, NULL, NULL) < 0)
>+  {
>+    cupsdLogMessage(CUPSD_LOG_ERROR, "check_context: unable avc_init");
>+    return -1;
>+  } 
>+  if (avc_context_to_sid(con->scon, &clisid) != 0)
>+  {
>+    cupsdLogMessage(CUPSD_LOG_ERROR, "check_context: unable to convert %s to SELinux sid", con->scon);
>+    return -1;
>+  }
>+  avc_context_to_sid(job->scon, &jobsid);
>+  avc_entry_ref_init(&avcref);
>+  tclass = SECCLASS_FILE;
>+  avr = FILE__READ;
>+
>+ /*
>+  * Perform the check with the client as the subject, first with the job as the object
>+  *   if that fails then with the spool file as the object...
>+  */
>+
>+  if (avc_has_perm_noaudit(clisid, jobsid, tclass, avr, &avcref, NULL) != 0)
>+  {
>+    cupsdLogMessage(CUPSD_LOG_INFO, "check_context: SELinux denied access based on the client context");
>+
>+    snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, job->id);
>+    if (getfilecon(filename, &spoolfilecon) == -1)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_ERROR, "check_context: Unable to get spoolfile context");
>+      return -1;
>+    }
>+    if (avc_context_to_sid(spoolfilecon, &filesid) != 0)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_ERROR, "check_context: Unable to determine the SELinux sid for the spool file");
>+      freecon(spoolfilecon);
>+      return -1;
>+    }
>+    freecon(spoolfilecon);
>+    if (avc_has_perm_noaudit(clisid, filesid, tclass, avr, &avcref, NULL) != 0)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_INFO, "check_context: SELinux denied access to the spool file");
>+      return 0;
>+    }
>+    cupsdLogMessage(CUPSD_LOG_INFO, "check_context: SELinux allowed access to the spool file");
>+    return 1;
>+  }
>+  else
>+    if (enforcing == 0)
>+        cupsdLogMessage(CUPSD_LOG_INFO, "check_context: allowing operation due to permissive mode");
>+    else
>+        cupsdLogMessage(CUPSD_LOG_INFO, "check_context: SELinux allowed access based on the client context");
>+
>+  return 1;
>+}
>+#endif /* WITH_LSPP */
>+
>+
> /*
>  * 'check_quotas()' - Check quotas for a printer and user.
>  */
>@@ -3504,6 +3827,15 @@
>   char		attrname[255],		/* Name of attribute */
> 		*s;			/* Pointer into name */
>   ipp_attribute_t *attr;		/* Attribute */
>+#ifdef WITH_LSPP
>+  const char	*mls_label;		/* SL of print job */
>+  char		*jobrange;		/* SELinux sensitivity range */
>+  char		*jobclearance;		/* SELinux low end clearance */
>+  context_t	jobcon;			/* SELinux context of the job */
>+  context_t	tmpcon;			/* Temp context to set the level */
>+  security_context_t	spoolcon;	/* Context of the file in the spool */
>+#endif /* WITH_LSPP */
>+
> 
> 
>   cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)",
>@@ -3537,6 +3869,77 @@
> 
>   fchmod(cupsFileNumber(out), 0640);
>   fchown(cupsFileNumber(out), RunUser, Group);
>+#ifdef WITH_LSPP
>+  if (strncmp(con->scon, UNKNOWN_SL, strlen(UNKNOWN_SL)) != 0)
>+  {
>+    if (getfilecon(filename, &spoolcon) == -1)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_ERROR,
>+                      "copy_banner: Unable to get the context of the banner file %s - %s",
>+                      filename, strerror(errno));
>+      job->num_files --;
>+      return (0);
>+    }
>+    tmpcon = context_new(spoolcon);
>+    jobcon = context_new(con->scon);
>+    freecon(spoolcon);
>+    if (!tmpcon || !jobcon)
>+    {
>+      if (tmpcon)
>+        context_free(tmpcon);
>+      if (jobcon)
>+        context_free(jobcon);
>+      cupsdLogMessage(CUPSD_LOG_ERROR,
>+                      "copy_banner: Unable to get the SELinux contexts");
>+      job->num_files --;
>+      return (0);
>+    }
>+    jobrange = strdup(context_range_get(jobcon));
>+    if ((jobclearance = strtok(jobrange, "-")) != NULL)
>+    {
>+      if (context_range_set(tmpcon, jobclearance) == -1)
>+      {
>+        cupsdLogMessage(CUPSD_LOG_ERROR,
>+                        "copy_banner: Unable to set the level of the context for file %s - %s",
>+                        filename, strerror(errno));
>+        free(jobrange);
>+        context_free(jobcon);
>+        context_free(tmpcon);
>+        job->num_files --;
>+        return (0);
>+      }
>+    }
>+    else
>+    {
>+      if (context_range_set(tmpcon, (context_range_get(jobcon))) == -1)
>+      {
>+        cupsdLogMessage(CUPSD_LOG_ERROR,
>+                        "copy_banner: Unable to set the level of the context for file %s - %s",
>+                        filename, strerror(errno));
>+        free(jobrange);
>+        context_free(jobcon);
>+        context_free(tmpcon);
>+        job->num_files --;
>+        return (0);
>+      }
>+    }
>+    free(jobrange);
>+    if (setfilecon(filename, context_str(tmpcon)) == -1)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_ERROR,
>+                      "copy_banner: Unable to set the context of the banner file %s - %s",
>+                      filename, strerror(errno));
>+      context_free(jobcon);
>+      context_free(tmpcon);
>+      job->num_files --;
>+      return (0);
>+    }
>+    cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner: %s set to %s",
>+                    filename, context_str(tmpcon));
>+    context_free(jobcon);
>+    context_free(tmpcon);
>+  }
>+#endif /* WITH_LSPP */
> 
>  /*
>   * Try the localized banner file under the subdirectory...
>@@ -3631,6 +4034,24 @@
>       else
>         s = attrname;
> 
>+#ifdef WITH_LSPP
>+      if (strcmp(s, "mls-label") == 0)
>+      {
>+        if (con->scon != NULL && strncmp(con->scon, UNKNOWN_SL, strlen(UNKNOWN_SL)) != 0)
>+        {
>+          jobcon = context_new(con->scon);
>+          if (strcasecmp(name, MLS_CONFIG) == 0)
>+            mls_label = context_range_get(jobcon);
>+          else if (strcasecmp(name, TE_CONFIG) == 0)
>+            mls_label = context_type_get(jobcon);
>+          else // default to using the whole context string
>+            mls_label = context_str(jobcon);
>+          cupsFilePuts(out, mls_label);
>+          context_free(jobcon);
>+        }
>+        continue;
>+      }
>+#endif /* WITH_LSPP */
>       if (!strcmp(s, "printer-name"))
>       {
>         cupsFilePuts(out, job->dest);
>@@ -5312,6 +5733,22 @@
>     return;
>   }
> 
>+
>+#ifdef WITH_LSPP
>+ /*
>+  * Check SELinux...
>+  */
>+  if (is_lspp_config() && check_context(con, job) != 1)
>+  {
>+   /*
>+    * Unfortunately we have to lie to the user...
>+    */
>+    send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid);
>+    return;
>+  }
>+#endif /* WITH_LSPP */
>+
>+
>  /*
>   * Copy attributes...
>   */
>@@ -5506,6 +5943,11 @@
>     if (count > 0)
>       ippAddSeparator(con->response);
> 
>+#ifdef WITH_LSPP
>+    if (is_lspp_config() && check_context(con, job) != 1)
>+      continue;
>+#endif /* WITH_LSPP */
>+
>     count ++;
> 
>     cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count);
>@@ -7944,12 +8386,22 @@
>     * See if we need to add the ending sheet...
>     */
> 
>+#ifdef WITH_LSPP
>+    if (printer &&
>+        ( is_lspp_config() ||
>+        !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) ) &&
>+        (attr = ippFindAttribute(job->attrs, "job-sheets",
>+	                         IPP_TAG_ZERO)) != NULL &&
>+        attr->num_values > 1)
>+    {
>+#else /* !WITH_LSPP */
>     if (printer &&
>         !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) &&
>         (attr = ippFindAttribute(job->attrs, "job-sheets",
> 	                         IPP_TAG_ZERO)) != NULL &&
>         attr->num_values > 1)
>     {
>+#endif /* WITH_LSPP */
>      /*
>       * Yes...
>       */
>@@ -9222,6 +9674,11 @@
> 
>   strlcpy(username, get_username(con), userlen);
> 
>+#ifdef WITH_LSPP
>+  if (is_lspp_config() && check_context(con, job) != 1)
>+    return 0;
>+#endif /* WITH_LSPP */
>+
>  /*
>   * Check the username against the owner...
>   */
>--- cups-1.2.4-base/scheduler/job.c	2007-03-07 10:31:05.000000000 -0500
>+++ cups-1.2.4-secheck/scheduler/job.c	2007-03-07 11:22:58.000000000 -0500
>@@ -68,6 +68,9 @@
>  *   unload_job()               - Unload a job from memory.
>  */
> 
>+/* Copyright (C) 2005 Trusted Computer Solutions, Inc. */
>+/* (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P. */
>+
> /*
>  * Include necessary headers...
>  */
>@@ -77,6 +80,14 @@
> #include <cups/backend.h>
> #include <cups/dir.h>
> 
>+#ifdef WITH_LSPP
>+#include <libaudit.h>
>+#include <selinux/selinux.h>
>+#include <selinux/context.h>
>+#include <selinux/avc.h>
>+#include <selinux/flask.h>
>+#include <selinux/av_permissions.h>
>+#endif /* WITH_LSPP */
> 
> /*
>  * Local globals...
>@@ -1032,6 +1043,23 @@
>     cupsdSetString(&job->dest, dest);
>   }
> 
>+#ifdef WITH_LSPP
>+  if ((attr = ippFindAttribute(job->attrs, "security-context", IPP_TAG_NAME)) != NULL)
>+    cupsdSetString(&job->scon, attr->values[0].string.text);
>+  else if (is_lspp_config())
>+  {
>+   /*
>+    * There was no security context so delete the job
>+    */
>+    cupsdLogMessage(CUPSD_LOG_ERROR, "LoadAllJobs: Missing or bad security-context attribute in control file \"%s\"!",
>+                    jobfile);
>+    ippDelete(job->attrs);
>+    job->attrs = NULL;
>+    unlink(jobfile);
>+    return;
>+  }
>+#endif /* WITH_LSPP */
>+
>   job->sheets     = ippFindAttribute(job->attrs, "job-media-sheets-completed",
>                                      IPP_TAG_INTEGER);
>   job->job_sheets = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME);
>@@ -1341,6 +1369,13 @@
> {
>   char		filename[1024];		/* Job control filename */
>   cups_file_t	*fp;			/* Job file */
>+#ifdef WITH_LSPP
>+  security_context_t	spoolcon;	/* context of the job control file */
>+  context_t		jobcon;		/* contex_t container for job->scon */
>+  context_t		tmpcon;		/* Temp context to swap the level */
>+  char		*jobclearance;		/* SELinux low end clearance */
>+  char		*jobrange;		/* SELinux sensitivity range */
>+#endif /* WITH_LSPP */
> 
> 
>   cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p(%d)): job->attrs=%p",
>@@ -1359,6 +1394,72 @@
>   fchmod(cupsFileNumber(fp), 0600);
>   fchown(cupsFileNumber(fp), RunUser, Group);
> 
>+#ifdef WITH_LSPP
>+  if (job->scon && strncmp(job->scon, UNKNOWN_SL, strlen(UNKNOWN_SL)) != 0)
>+  {
>+    if (getfilecon(filename, &spoolcon) == -1)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_ERROR,
>+                      "Unable to get context of job control file \"%s\" - %s.",
>+                      filename, strerror(errno));
>+      return;
>+    }
>+    jobcon = context_new(job->scon);
>+    tmpcon = context_new(spoolcon);
>+    freecon(spoolcon);
>+    if (!jobcon || !tmpcon)
>+    {
>+      if (jobcon)
>+        context_free(jobcon);
>+      if (tmpcon)
>+        context_free(tmpcon);
>+      cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to get SELinux contexts");
>+      return;
>+    }
>+    jobrange = strdup(context_range_get(jobcon));
>+    if ((jobclearance = strtok(jobrange, "-")) != NULL)
>+    {
>+      if (context_range_set(tmpcon, jobclearance) == -1)
>+      {
>+        cupsdLogMessage(CUPSD_LOG_ERROR,
>+                        "Unable to set the range for job control file \"%s\" - %s.",
>+                        filename, strerror(errno));
>+        free(jobrange);
>+        context_free(tmpcon);
>+        context_free(jobcon);
>+        return;
>+      }
>+    }
>+    else
>+    {
>+      if (context_range_set(tmpcon, (context_range_get(jobcon))) == -1)
>+      {
>+        cupsdLogMessage(CUPSD_LOG_ERROR,
>+                        "Unable to set the range for job control file \"%s\" - %s.",
>+                        filename, strerror(errno));
>+        free(jobrange);
>+        context_free(tmpcon);
>+        context_free(jobcon);
>+        return;
>+      }
>+    }
>+    free(jobrange);
>+    if (setfilecon(filename, context_str(tmpcon)) == -1)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_ERROR,
>+                      "Unable to set context of job control file \"%s\" - %s.",
>+                      filename, strerror(errno));
>+      context_free(tmpcon);
>+      context_free(jobcon);
>+      return;
>+    }
>+    cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p): new spool file context=%s",
>+                    job, context_str(tmpcon));
>+    context_free(tmpcon);
>+    context_free(jobcon);
>+  }
>+#endif /* WITH_LSPP */
>+
>   job->attrs->state = IPP_IDLE;
> 
>   if (ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL,
>@@ -2487,6 +2588,21 @@
> 					/* RIP_MAX_CACHE env variable */
>   static char		*options = NULL;/* Full list of options */
>   static int		optlength = 0;	/* Length of option buffer */
>+#ifdef WITH_LSPP
>+  const char		*mls_label = NULL;	/* SL to put in classification env var */
>+  char			*label_template = NULL;	/* SL to put in classification env var */
>+  char			*audit_message = NULL;	/* Audit message string */
>+  char			*printerfile = NULL;	/* Device file pointed to by the printer */
>+  context_t		jobcon;		/* SELinux context of the job */
>+  security_id_t		clisid;		/* SELinux SID for the client */
>+  security_id_t		psid;		/* SELinux SID for the printer */
>+  context_t		printercon;	/* Printer's context string */
>+  struct stat		printerstat;	/* Printer's stat buffer */
>+  security_context_t	devcon;		/* Printer's SELinux context */
>+  struct avc_entry_ref	avcref;		/* Pointer to the access vector cache */
>+  security_class_t	tclass;		/* Object class for the SELinux check */
>+  access_vector_t	avr;		/* Access method being requested */
>+#endif /* WITH_LSPP */
> 
> 
>   cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_job: id = %d, file = %d/%d",
>@@ -2740,6 +2856,106 @@
> 
>   cupsdLogMessage(CUPSD_LOG_DEBUG, "banner_page = %d", banner_page);
> 
>+#ifdef WITH_LSPP
>+  if (is_lspp_config())
>+  {
>+   /*
>+    * Perform an access check before printing, but only if the printer starts with /dev/
>+    */
>+    printerfile = strstr(printer->device_uri, "/dev/");
>+    if (printerfile == NULL && (strncmp(printer->device_uri, "file:/", 6) == 0))
>+      printerfile = strdup(printer->device_uri + strlen("file:/"));
>+
>+    if (printerfile != NULL)
>+    {
>+      cupsdLogMessage(CUPSD_LOG_DEBUG,
>+                      "StartJob: Attempting to check access on printer device %s", printerfile);
>+      if (lstat(printerfile, &printerstat) < 0)
>+      {
>+	if (errno != ENOENT)
>+        {
>+          cupsdLogMessage(CUPSD_LOG_ERROR, "StartJob: Unable to stat the printer");
>+          cupsdCancelJob(job, 0, IPP_JOB_ABORTED);
>+          return ;
>+        }
>+	/*
>+	 * The printer does not exist, so for now assume its a FileDevice
>+	 */
>+        tclass = SECCLASS_FILE;
>+        avr = FILE__WRITE;
>+      }
>+      else if (S_ISCHR(printerstat.st_mode))
>+      {
>+        tclass = SECCLASS_CHR_FILE;
>+        avr = CHR_FILE__WRITE;
>+      }
>+      else if (S_ISREG(printerstat.st_mode))
>+      {
>+        tclass = SECCLASS_FILE;
>+        avr = FILE__WRITE;
>+      }
>+      else
>+      {
>+        cupsdLogMessage(CUPSD_LOG_ERROR,
>+                        "StartJob: Printer is not a character device or regular file");
>+        cupsdCancelJob(job, 0, IPP_JOB_ABORTED);
>+        return ;
>+      }
>+      avc_init("cupsd_dequeue_", NULL, NULL, NULL, NULL);
>+      avc_entry_ref_init(&avcref);
>+      if (avc_context_to_sid(job->scon, &clisid) != 0)
>+      {
>+        cupsdLogMessage(CUPSD_LOG_ERROR,
>+                        "StartJob: Unable to determine the SELinux sid for the job");
>+        cupsdCancelJob(job, 0, IPP_JOB_ABORTED);
>+        return ;
>+      }
>+      if (getfilecon(printerfile, &devcon) == -1)
>+      {
>+        cupsdLogMessage(CUPSD_LOG_ERROR, "StartJob: Unable to get the SELinux context of %s",
>+                        printerfile);
>+        cupsdCancelJob(job, 0, IPP_JOB_ABORTED);
>+        return ;
>+      }
>+      printercon = context_new(devcon);
>+      cupsdLogMessage(CUPSD_LOG_DEBUG, "StartJob: printer context %s client context %s",
>+                      context_str(printercon), job->scon);
>+      context_free(printercon);
>+
>+      if (avc_context_to_sid(devcon, &psid) != 0)
>+      {
>+        cupsdLogMessage(CUPSD_LOG_ERROR,
>+                        "StartJob: Unable to determine the SELinux sid for the printer");
>+        freecon(devcon);
>+        cupsdCancelJob(job, 0, IPP_JOB_ABORTED);
>+        return ;
>+      }
>+      freecon(devcon);
>+
>+      if (avc_has_perm(clisid, psid, tclass, avr, &avcref, NULL) != 0)
>+      {
>+       /*
>+        * The access check failed, so cancel the job and send an audit message
>+        */
>+        if (AuditLog != -1)
>+        {
>+          audit_message = NULL;
>+          cupsdSetStringf(&audit_message, "job=%d auid=%u acct=%s obj=%s canceled"
>+                                          " unable to access printer=%s", job->id,
>+                          job->auid, (job->username)?job->username:"?", job->scon, printer->name);
>+          audit_log_user_message(AuditLog, AUDIT_USER_LABELED_EXPORT, audit_message,
>+                                 ServerName, NULL, NULL, 0);
>+          free(audit_message);
>+        }
>+
>+        cupsdCancelJob(job, 0, IPP_JOB_ABORTED);
>+
>+        return ;
>+      }
>+    }
>+  }
>+#endif /* WITH_LSPP */
>+
>  /*
>   * Building the options string is harder than it needs to be, but
>   * for the moment we need to pass strings for command-line args and
>@@ -2840,6 +3056,18 @@
>          banner_page)
>         continue;
> 
>+#ifdef WITH_LSPP
>+     /*
>+      * In LSPP mode refuse to honor the page-label
>+      */
>+      if (is_lspp_config() &&
>+          !strcmp(attr->name, "page-label"))
>+      {
>+        cupsdLogMessage(CUPSD_LOG_DEBUG, "Ignoring page-label option due to LSPP mode");
>+        continue;
>+      }
>+#endif /* WITH_LSPP */
>+
>      /*
>       * Otherwise add them to the list...
>       */
>@@ -3055,6 +3271,67 @@
>     envp[envc ++] = final_content_type;
>   }
> 
>+#ifdef WITH_LSPP
>+  if (is_lspp_config())
>+  {
>+    if (!job->scon || strncmp(job->scon, UNKNOWN_SL, strlen(UNKNOWN_SL)) == 0)
>+    {
>+      if (AuditLog != -1)
>+      {
>+        audit_message = NULL;
>+        cupsdSetStringf(&audit_message, "job=%d auid=%u acct=%s printer=%s title=%s",
>+                        job->id, job->auid, job->username, printer->name, title);
>+        audit_log_user_message(AuditLog, AUDIT_USER_UNLABELED_EXPORT, audit_message,
>+                               ServerName, NULL, NULL, 1);
>+        free(audit_message);
>+      }
>+    }
>+    else 
>+    {
>+      jobcon = context_new(job->scon);
>+
>+      if ((attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME)) == NULL)
>+        label_template = strdup(Classification);
>+      else if (attr->num_values > 1 &&
>+               strcmp(attr->values[1].string.text, "none") != 0)
>+        label_template = strdup(attr->values[1].string.text);
>+      else
>+        label_template = strdup(attr->values[0].string.text);
>+
>+      if (strcasecmp(label_template, MLS_CONFIG) == 0)
>+        mls_label = context_range_get(jobcon);
>+      else if (strcasecmp(label_template, TE_CONFIG) == 0)
>+        mls_label = context_type_get(jobcon);
>+      else if (strcasecmp(label_template, SELINUX_CONFIG) == 0)
>+        mls_label = context_str(jobcon);
>+      else
>+        mls_label = label_template;
>+
>+      if (mls_label && (PerPageLabels || banner_page))
>+      {
>+        snprintf(classification, sizeof(classification), "CLASSIFICATION=LSPP:%s", mls_label);
>+        envp[envc ++] = classification;
>+      }
>+
>+      if ((AuditLog != -1) && !banner_page)
>+      {
>+        audit_message = NULL;
>+        cupsdSetStringf(&audit_message, "job=%d auid=%u acct=%s printer=%s title=%s"
>+                        " obj=%s label=%s", job->id, job->auid, job->username,
>+                        printer->name, title, job->scon, mls_label?mls_label:"none");
>+        audit_log_user_message(AuditLog, AUDIT_USER_LABELED_EXPORT, audit_message,
>+                               ServerName, NULL, NULL, 1);
>+        free(audit_message);
>+      }
>+      context_free(jobcon);
>+      free(label_template);
>+    }
>+  }
>+  else
>+   /*
>+    * Fall through to the non-LSPP behavior
>+    */
>+#endif /* WITH_LSPP */
>   if (Classification && !banner_page)
>   {
>     if ((attr = ippFindAttribute(job->attrs, "job-sheets",
>--- cups-1.2.4-base/scheduler/job.h	2006-09-19 16:11:08.000000000 -0400
>+++ cups-1.2.4-secheck/scheduler/job.h	2007-03-07 10:33:09.000000000 -0500
>@@ -22,6 +22,13 @@
>  *         WWW: http://www.cups.org
>  */
> 
>+/* Copyright (C) 2005 Trusted Computer Solutions, Inc. */
>+/* (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P. */
>+
>+#ifdef WITH_LSPP
>+#include <selinux/selinux.h>
>+#endif /* WITH_LSPP */
>+
> /*
>  * Job request structure...
>  */
>@@ -55,6 +62,10 @@
>   int			status;		/* Status code from filters */
>   cupsd_printer_t	*printer;	/* Printer this job is assigned to */
>   int			tries;		/* Number of tries for this job */
>+#ifdef WITH_LSPP
>+  security_context_t	scon;		/* Security context of job */
>+  uid_t			auid;		/* Audit loginuid for this job */
>+#endif /* WITH_LSPP */
> } cupsd_job_t;
> 
> 
>--- cups-1.2.4-base/scheduler/main.c	2007-03-07 10:31:05.000000000 -0500
>+++ cups-1.2.4-secheck/scheduler/main.c	2007-03-07 10:33:09.000000000 -0500
>@@ -47,6 +47,8 @@
>  *   usage()                   - Show scheduler usage.
>  */
> 
>+/* (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P. */
>+
> /*
>  * Include necessary headers...
>  */
>@@ -69,6 +71,9 @@
> #  include <notify.h>
> #endif /* HAVE_NOTIFY_H */
> 
>+#ifdef WITH_LSPP
>+#  include <libaudit.h>
>+#endif /* WITH_LSPP */
> 
> /*
>  * Local functions...
>@@ -141,6 +146,9 @@
>   int			launchd_idle_exit;
> 					/* Idle exit on select timeout? */
> #endif	/* HAVE_LAUNCHD */
>+#if WITH_LSPP
>+  auditfail_t           failmode;       /* Action for audit_open failure */
>+#endif /* WITH_LSPP */
> 
> 
>  /*
>@@ -351,6 +359,25 @@
> #endif /* DEBUG */
>   }
> 
>+#ifdef WITH_LSPP
>+  if ((AuditLog = audit_open()) < 0 )
>+  {
>+    if (get_auditfail_action(&failmode) == 0)
>+    {
>+      if (failmode == FAIL_LOG)
>+      {
>+        cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to connect to audit subsystem.");
>+        AuditLog = -1;
>+      }
>+      else if (failmode == FAIL_TERMINATE)
>+      {
>+        fprintf(stderr, "cupsd: unable to start auditing, terminating");
>+        return -1;
>+      }
>+    }
>+  }
>+#endif /* WITH_LSPP */
>+
>  /*
>   * Set the timezone info...
>   */
>@@ -1115,6 +1142,11 @@
>   free(input);
>   free(output);
> 
>+#ifdef WITH_LSPP
>+  if (AuditLog != -1)
>+    audit_close(AuditLog);
>+#endif /* WITH_LSPP */
>+
>   return (!stop_scheduler);
> }
> 
>--- cups-1.2.4-base/scheduler/printers.c	2007-03-07 10:31:05.000000000 -0500
>+++ cups-1.2.4-secheck/scheduler/printers.c	2007-03-07 10:33:09.000000000 -0500
>@@ -57,6 +57,8 @@
>  *                                 printing desktop tools.
>  */
> 
>+/* (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P. */
>+
> /*
>  * Include necessary headers...
>  */
>@@ -79,6 +81,10 @@
> static void	write_irix_state(cupsd_printer_t *p);
> #endif /* __sgi */
> 
>+#ifdef WITH_LSPP
>+#  include <libaudit.h>
>+#  include <selinux/context.h>
>+#endif /* WITH_LSPP */
> 
> /*
>  * 'cupsdAddPrinter()' - Add a printer to the system.
>@@ -1472,6 +1478,13 @@
> 		  "two-sided-long-edge",
> 		  "two-sided-short-edge"
> 		};
>+#ifdef WITH_LSPP
>+  char		*audit_message;		/* Audit message string */
>+  char		*printerfile;		/* Path to a local printer dev */
>+  char		*rangestr;		/* Printer's range if its available */
>+  security_context_t	devcon;		/* Printer SELinux context */
>+  context_t	printercon;		/* context_t for the printer */
>+#endif /* WITH_LSPP */
> 
> 
>   DEBUG_printf(("cupsdSetPrinterAttrs: entering name = %s, type = %x\n", p->name,
>@@ -1579,6 +1592,44 @@
>       attr->values[1].string.text = _cupsStrAlloc(Classification ?
> 	                                   Classification : p->job_sheets[1]);
>     }
>+#ifdef WITH_LSPP
>+    if (AuditLog != -1)
>+    {
>+      char uri[HTTP_MAX_URI];
>+      audit_message = NULL;
>+      rangestr = NULL;
>+      printercon = 0;
>+      printerfile = strstr(p->device_uri, "/dev/");
>+      if (printerfile == NULL && (strncmp(p->device_uri, "file:/", 6) == 0))
>+        printerfile = strdup(p->device_uri + strlen("file:/"));
>+
>+      if (printerfile != NULL)
>+      {
>+        if (getfilecon(printerfile, &devcon) == -1)
>+          cupsdLogMessage(CUPSD_LOG_ERROR, "cupsdSetPrinterAttrs: Unable to get printer context");
>+        else
>+        {
>+          printercon = context_new(devcon);
>+          freecon(devcon);
>+        }
>+      }
>+
>+      if (printercon && context_range_get(printercon))
>+        rangestr = strdup(context_range_get(printercon));
>+      else
>+        rangestr = strdup("unknown");
>+
>+      cupsdSanitizeURI(p->device_uri, uri, sizeof(uri));
>+      cupsdSetStringf(&audit_message, "printer=%s uri=%s banners=%s,%s range=%s",
>+                      p->name, uri, p->job_sheets[0], p->job_sheets[1], rangestr);
>+      audit_log_user_message(AuditLog, AUDIT_LABEL_LEVEL_CHANGE, audit_message,
>+                             ServerName, NULL, NULL, 1);
>+      if (printercon)
>+        context_free(printercon);
>+      free(rangestr);
>+      free(audit_message);
>+    }
>+#endif /* WITH_LSPP */
>   }
> 
>   printer_type = p->type;
>--- cups-1.2.4-base/filter/common.c	2007-03-12 16:55:55.000000000 -0400
>+++ cups-1.2.4/filter/common.c	2007-03-12 16:53:14.000000000 -0400
>@@ -38,6 +38,12 @@
>  * Include necessary headers...
>  */
> 
>+#include "config.h"
>+#ifdef WITH_LSPP
>+#define _GNU_SOURCE
>+#include <string.h>
>+#endif /* WITH_LSPP */
>+
> #include "common.h"
> #include <locale.h>
> 
>@@ -319,6 +325,18 @@
> {
>   const char	*classification;	/* CLASSIFICATION environment variable */
>   const char	*ptr;			/* Temporary string pointer */
>+#ifdef WITH_LSPP
>+  int           i,                      /* counter */
>+                n,                      /* counter */
>+                lines,                  /* number of lines needed */
>+                line_len,               /* index into tmp_label */
>+                label_len,              /* length of the label in characters */
>+                label_index,            /* index into the label */
>+                longest,                /* length of the longest line */
>+                longest_line,           /* index to the longest line */
>+                max_width;              /* maximum width in characters */
>+  char          **wrapped_label;        /* label with line breaks */
>+#endif /* WITH_LSPP */
> 
> 
>  /*
>@@ -341,6 +359,124 @@
>     return;
>   }
> 
>+#ifdef WITH_LSPP
>+  if (strncmp(classification, "LSPP:", 5) == 0 && label == NULL)
>+  {
>+   /*
>+    * Based on the 12pt fixed width font below determine the max_width
>+    */
>+    max_width = width / 8;
>+    longest_line = 0;
>+    longest = 0;
>+    classification += 5; // Skip the "LSPP:"
>+    label_len = strlen(classification);
>+
>+    if (label_len > max_width)
>+    {
>+      lines = 1 + (int)(label_len / max_width);
>+      line_len = (int)(label_len / lines);
>+      wrapped_label = malloc(sizeof(wrapped_label) * lines);
>+      label_index = i = n = 0;
>+      while (classification[label_index])
>+      {
>+        if ((label_index + line_len) > label_len)
>+          break;
>+        switch (classification[label_index + line_len + i])
>+        {
>+          case ':':
>+          case ',':
>+          case '-':
>+            i++;
>+            wrapped_label[n++] = strndup(&classification[label_index], (line_len + i));
>+            label_index += line_len + i;
>+            i = 0;
>+            break;
>+          default:
>+            i++;
>+            break;
>+        }
>+        if ((i + line_len) == max_width)
>+        {
>+          wrapped_label[n++] = strndup(&(classification[label_index]), (line_len + i));
>+          label_index = label_index + line_len + i;
>+          i = 0;
>+        }
>+      }
>+      wrapped_label[n] = strndup(&classification[label_index], label_len - label_index);
>+    }
>+    else
>+    {
>+      lines = 1;
>+      wrapped_label = malloc(sizeof(wrapped_label));
>+      wrapped_label[0] = (char*)classification;
>+    }
>+
>+    for (n = 0; n < lines; n++ )
>+    {
>+      printf("userdict/ESPp%c(", ('a' + n));
>+      for (ptr = wrapped_label[n], i = 0; *ptr; ptr ++, i++)
>+        if (*ptr < 32 || *ptr > 126)
>+          printf("\\%03o", *ptr);
>+        else
>+        {
>+          if (*ptr == '(' || *ptr == ')' || *ptr == '\\')
>+            putchar('\\');
>+
>+          printf("%c", *ptr);
>+        }
>+      if (i > longest)
>+      {
>+        longest = i;
>+        longest_line = n;
>+      }
>+      printf(")put\n");
>+    }
>+
>+   /*
>+    * For LSPP use a fixed width font so that line wrapping can be calculated
>+    */
>+
>+    puts("userdict/ESPlf /Nimbus-Mono findfont 12 scalefont put");
>+
>+   /*
>+    * Finally, the procedure to write the labels on the page...
>+    */
>+
>+    printf("userdict/ESPwl{\n"
>+           "  ESPlf setfont\n");
>+    printf("  ESPp%c stringwidth pop dup 12 add exch -0.5 mul %.0f add\n ",
>+           'a' + longest_line, width * 0.5f);
>+    for (n = 1; n < lines; n++)
>+      printf(" dup");
>+    printf("\n  1 setgray\n");
>+    printf("  dup 6 sub %.0f %d index %.0f ESPrf\n",
>+           (bottom - 2.0), (2 + lines), 6.0 + (16.0 * lines));
>+    printf("  dup 6 sub %.0f %d index %.0f ESPrf\n",
>+           (top - 6.0 - (16.0 * lines)), (2 + lines), 4.0 + (16.0 * lines));
>+    printf("  0 setgray\n");
>+    printf("  dup 6 sub %.0f %d index %.0f ESPrs\n",
>+           (bottom - 2.0), (2 + lines), 6.0 + (16.0 * lines));
>+    printf("  dup 6 sub %.0f %d index %.0f ESPrs\n",
>+           (top - 6.0 - (16.0 * lines)), (2 + lines), 4.0 + (16.0 * lines));
>+    for (n = 0; n < lines; n ++)
>+    {
>+      printf("  dup %.0f moveto ESPp%c show\n",
>+             bottom + 6.0 + ((lines - (n+1)) * 16.0), 'a' + n);
>+      printf("  %.0f moveto ESPp%c show\n", top + 2.0 - ((n + 1) * 16.0), 'a' + n);
>+    }
>+    printf("  pop\n"
>+           "}bind put\n");
>+
>+   /*
>+    * Do some clean up at the end of the LSPP special case
>+    */
>+    free(wrapped_label);
>+
>+  }
>+  else
>+  {
>+#endif /* !WITH_LSPP */
>+  
>  /*
>   * Set the classification + page label string...
>   */
>@@ -421,7 +557,10 @@
>   printf("  %.0f moveto ESPpl show\n", top - 14.0);
>   puts("pop");
>   puts("}bind put");
>+  }
>+#ifdef WITH_LSPP
> }
>+#endif /* WITH_LSPP */
> 
> 
> /*

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Attachments on bug 228107: 150507