ghostscript-afpl-8.57-cups-lib.patch

ghostscript-afpl-8.57-cups-lib.patch (text/plain), 3.46 KB, created by Timo Gurr (RETIRED) on 2007-06-12 15:11:03 UTC

diff -u lib/gs_init.ps.orig lib/gs_init.ps
--- lib/gs_init.ps.orig	2006-02-21 22:29:07.000000000 +0100
+++ lib/gs_init.ps	2006-05-17 22:31:11.000000000 +0200
@@ -152,6 +152,7 @@
 currentdict /NOFONTPATH known   /NOFONTPATH exch def
 currentdict /NOGC known   /NOGC exch def
 currentdict /NOINTERPOLATE .knownget { /INTERPOLATE exch not def } if
+currentdict /NOMEDIAATTRS known /NOMEDIAATTRS exch def
 currentdict /NOOUTERSAVE known   /NOOUTERSAVE exch def
 currentdict /NOPAGEPROMPT known   /NOPAGEPROMPT exch def
 currentdict /NOPAUSE known   /NOPAUSE exch def
diff -u lib/gs_setpd.ps.orig lib/gs_setpd.ps
--- lib/gs_setpd.ps.orig	2005-12-28 20:56:24.000000000 +0100
+++ lib/gs_setpd.ps	2006-05-17 22:33:54.000000000 +0200
@@ -375,21 +375,42 @@
     } bind
 .dicttomark readonly def
 
-% Define the keys used in input attribute matching.
-/.inputattrkeys [
-  /PageSize /MediaColor /MediaWeight /MediaType /InsertSheet /ManualFeed
-	% The following are documented in Adobe's supplement for v2017.
-  /LeadingEdge /MediaClass
-] readonly def
-% Define other keys used in media selection.
-/.inputselectionkeys [
-  /MediaPosition /Orientation
-] readonly def
-
-% Define the keys used in output attribute matching.
-/.outputattrkeys [
-  /OutputType
-] readonly def
+% M. Sweet, Easy Software Products:
+%
+% Define NOMEDIAATTRS to turn off the default (but unimplementable) media
+% selection policies for setpagedevice.  This is used by CUPS to support
+% the standard Adobe media attributes.
+NOMEDIAATTRS {
+  % Define only PageSize for input attribute matching.
+  /.inputattrkeys [
+    /PageSize
+  ] readonly def
+  % Define no other keys used in media selection.
+  /.inputselectionkeys [
+    /noInputSelectionsKeys
+  ] readonly def
+
+  % Define no keys used in output attribute matching.
+  /.outputattrkeys [
+    /noOutputAttrKeys
+  ] readonly def
+} {
+  % Define the keys used in input attribute matching.
+  /.inputattrkeys [
+    /PageSize /MediaColor /MediaWeight /MediaType /InsertSheet /ManualFeed
+     % The following are documented in Adobe's supplement for v2017.
+    /LeadingEdge /MediaClass
+  ] readonly def
+  % Define other keys used in media selection.
+  /.inputselectionkeys [
+    /MediaPosition /Orientation
+  ] readonly def
+
+  % Define the keys used in output attribute matching.
+  /.outputattrkeys [
+    /OutputType
+  ] readonly def
+} ifelse
 
 % Define all the parameters that should always be copied to the merged
 % dictionary.
@@ -499,11 +526,23 @@
 % They are expected to consume the top 2 operands.
 % NOTE: we currently treat all values other than 0, 1, or 7 (for PageSize)
 % the same as 0, i.e., we signal an error.
+%
+% M. Sweet, Easy Software Products:
+%
+% Define NOMEDIAATTRS to turn off the default (but unimplementable) media
+% selection policies for setpagedevice.  This is used by CUPS to support
+% the standard Adobe media attributes.
+  SETPDDEBUG { (Rolling back.) = pstack flush } if
   0 {		% Set errorinfo and signal a configurationerror.
-	pop dup 4 index exch get 2 array astore
-	$error /errorinfo 3 -1 roll put
-	cleartomark
+          NOMEDIAATTRS {
+          % NOMEDIAATTRS means that the default policy is 7...
+          pop 2 index exch 7 put
+        } {
+  	pop dup 4 index exch get 2 array astore
+  	$error /errorinfo 3 -1 roll put
+  	cleartomark
 	/setpagedevice .systemvar /configurationerror signalerror
+        } ifelse
   } bind
   1 {		% Roll back the failed request to its previous status.
 SETPDDEBUG { (Rolling back.) = pstack flush } if