From: Michael R Sweet <msweet@msweet.org>
Date: Mon, 8 Mar 2021 00:46:26 +0000 (-0500)
Subject: Add document-format-preferred and include image/urf in the TXT record.
X-Git-Tag: v2.4b1~188^2~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63624e0717236167796c220ee20be152b6eaeeae;p=thirdparty%2Fcups.git

Add document-format-preferred and include image/urf in the TXT record.
---

diff --git a/scheduler/printers.c b/scheduler/printers.c
index 306ebfb363..4f5b60e299 100644
--- a/scheduler/printers.c
+++ b/scheduler/printers.c
@@ -3610,6 +3610,8 @@ add_printer_formats(cupsd_printer_t *p)	/* I - Printer */
   ipp_attribute_t *attr;		/* document-format-supported attribute */
   char		mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
 					/* MIME type name */
+  const char	*preferred = "image/urf";
+					/* document-format-preferred value */
 
 
  /*
@@ -3655,6 +3657,9 @@ add_printer_formats(cupsd_printer_t *p)	/* I - Printer */
 
       cupsArrayDelete(filters);
       cupsArrayAdd(p->filetypes, type);
+
+      if (!strcasecmp(mimetype, "application/pdf"))
+        preferred = "application/pdf";
     }
     else
       cupsdLogMessage(CUPSD_LOG_DEBUG2,
@@ -3692,6 +3697,8 @@ add_printer_formats(cupsd_printer_t *p)	/* I - Printer */
     attr->values[i].string.text = _cupsStrAlloc(mimetype);
   }
 
+  ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_MIMETYPE), "document-format-preferred", NULL, preferred);
+
 #ifdef HAVE_DNSSD
   {
     char		pdl[1024];	/* Buffer to build pdl list */
@@ -3739,6 +3746,8 @@ add_printer_formats(cupsd_printer_t *p)	/* I - Printer */
 	  strlcat(pdl, "image/png,", sizeof(pdl));
 	else if (!_cups_strcasecmp(type->type, "pwg-raster"))
 	  strlcat(pdl, "image/pwg-raster,", sizeof(pdl));
+	else if (!_cups_strcasecmp(type->type, "urf"))
+	  strlcat(pdl, "image/urf,", sizeof(pdl));
       }
     }