Update ippeveprinter to include all the xxx-supported and xxx-ready attributes

and values in the environment.

Author: michaelrsweet

CHANGES.md

@@ -17,6 +17,8 @@ libcups v3.0.0 (YYYY-MM-DD)
 - Updated the `httpSetCookie` API to support multiple "Set-Cookie:" header
   values.
 - Updated `ippfind` to use the `cupsGetClock` API.
+- Updated `ippeveprinter` to include all ready and supported attributes and
+  values in the environment when processing a job.
 - Fixed `cupsJSONExport` functions with empty arrays or objects.
 - Fixed `httpGetDateTime` for dates in the far future (Issue #124)
 - Fixed input checks for `cupsCreateCredentials` and

doc/ippeveprinter.html

@@ -332,7 +332,7 @@ <h2 id="ippeveprinter-1.environment">Environment</h2>
 adds environment variables starting with &quot;IPP_&quot; for all IPP Job attributes in the print request.
 For example, when executing a command for an IPP Job containing the &quot;media&quot; Job Template attribute, the &quot;IPP_MEDIA&quot; environment variable will be set to the value of that attribute.
 </p>
-    <p>In addition, all IPP &quot;xxx-default&quot; and &quot;pwg-xxx&quot; Printer Description attributes are added to the environment.
+    <p>In addition, all IPP &quot;xxx-default&quot;, &quot;xxx-ready&quot;, and &quot;xxx-supported&quot; Printer Description attributes are added to the environment.
 For example, the &quot;IPP_MEDIA_DEFAULT&quot; environment variable will be set to the default value for the &quot;media&quot; Job Template attribute.
 </p>
     <p>Enumerated values are converted to their keyword equivalents.
@@ -400,6 +400,6 @@ <h2 id="ippeveprinter-1.see-also">See Also</h2>
 PWG Internet Printing Protocol Workgroup (<a href="http://www.pwg.org/ipp">http://www.pwg.org/ipp</a>)
 </p>
     <h2 id="ippeveprinter-1.copyright">Copyright</h2>
-<p>Copyright &copy; 2021-2025 by OpenPrinting.
+<p>Copyright &copy; 2021-2026 by OpenPrinting.
   </body>
 </html>

man/ippeveprinter.1

@@ -1,13 +1,13 @@
 .\"
 .\" ippeveprinter man page for CUPS.
 .\"
-.\" Copyright © 2021-2025 by OpenPrinting.
+.\" Copyright © 2021-2026 by OpenPrinting.
 .\" Copyright © 2014-2019 by Apple Inc.
 .\"
 .\" Licensed under Apache License v2.0.  See the file "LICENSE" for more
 .\" information.
 .\"
-.TH ippeveprinter 1 "CUPS" "2025-12-28" "OpenPrinting"
+.TH ippeveprinter 1 "CUPS" "2026-01-07" "OpenPrinting"
 .SH NAME
 ippeveprinter \- an ipp everywhere printer application for cups
 .SH SYNOPSIS
@@ -231,7 +231,7 @@ program is unique to CUPS and conforms to the IPP Everywhere (PWG 5100.14) speci
 adds environment variables starting with "IPP_" for all IPP Job attributes in the print request.
 For example, when executing a command for an IPP Job containing the "media" Job Template attribute, the "IPP_MEDIA" environment variable will be set to the value of that attribute.
 .LP
-In addition, all IPP "xxx-default" and "pwg-xxx" Printer Description attributes are added to the environment.
+In addition, all IPP "xxx-default", "xxx-ready", and "xxx-supported" Printer Description attributes are added to the environment.
 For example, the "IPP_MEDIA_DEFAULT" environment variable will be set to the default value for the "media" Job Template attribute.
 .LP
 Enumerated values are converted to their keyword equivalents.
@@ -295,4 +295,4 @@ Make a copy of a real printer's attributes and simulate it locally:
 .BR ipptool (1),
 PWG Internet Printing Protocol Workgroup (http://www.pwg.org/ipp)
 .SH COPYRIGHT
-Copyright \[co] 2021-2025 by OpenPrinting.
+Copyright \[co] 2021-2026 by OpenPrinting.

tools/ippeveprinter.c

@@ -1,7 +1,7 @@
 //
 // IPP Everywhere printer application for CUPS.
 //
-// Copyright © 2021-2025 by OpenPrinting.
+// Copyright © 2021-2026 by OpenPrinting.
 // Copyright © 2020 by the IEEE-ISTO Printer Working Group.
 // Copyright © 2010-2021 by Apple Inc.
 //
@@ -5683,14 +5683,20 @@ process_job(ippeve_job_t *job)		// I - Job
     for (attr = ippGetFirstAttribute(job->printer->attrs); attr && myenvc < (int)(sizeof(myenvp) / sizeof(myenvp[0]) - 1); attr = ippGetNextAttribute(job->printer->attrs))
     {
       // Convert "attribute-name-default" to "IPP_ATTRIBUTE_NAME_DEFAULT=",
-      // "pclm-xxx" to "IPP_PCLM_XXX", and "pwg-xxx" to "IPP_PWG_XXX", then add
-      // the value(s) from the attribute.
+      // "attribute-name-ready" to "IPP_ATTRIBUTE_NAME_READY",
+      // "attribute-name-supported" to "IPP_ATTRIBUTE_NAME_SUPPORTED",
+      // "pclm-xxx" to "IPP_PCLM_XXX", and "pwg-xxx" to "IPP_PWG_XXX",
+      // then add the value(s) from the attribute.
       const char	*name = ippGetName(attr),
 					// Attribute name
-			*suffix = strstr(name, "-default");
+			*default_suffix = strstr(name, "-default"),
+					// Suffix on attribute name
+			*ready_suffix = strstr(name, "-ready"),
+					// Suffix on attribute name
+			*supported_suffix = strstr(name, "-supported");
 					// Suffix on attribute name
 
-      if (strncmp(name, "pclm-", 5) && strncmp(name, "pwg-", 4) && strcmp(name, "urf-supported") && (!suffix || suffix[8]))
+      if (strncmp(name, "pclm-", 5) && strncmp(name, "pwg-", 4) && (!default_suffix || default_suffix[8]) && (!ready_suffix || ready_suffix[6]) && (!supported_suffix || supported_suffix[10]))
         continue;
 
       valptr = val;