From: Michael R Sweet <msweet@msweet.org>
Date: Sun, 21 Apr 2024 19:54:43 +0000 (-0400)
Subject: Clean up mDNSResponder support.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96d6053c3f4828fa17792acdbb905fa0bf6ade48;p=thirdparty%2Fcups.git

Clean up mDNSResponder support.
---

diff --git a/cups/dnssd.c b/cups/dnssd.c
index 9520f81f6f..dc0ed97fde 100644
--- a/cups/dnssd.c
+++ b/cups/dnssd.c
@@ -1686,12 +1686,26 @@ mdns_browse_cb(
     const char          *domain,	// I - Domain
     cups_dnssd_browse_t *browse)	// I - Browse request
 {
+  char	temp[256],			// Temporary string
+	*tempptr;			// Pointer into temporary string
+
+
   (void)ref;
 
   if (error != kDNSServiceErr_NoError)
     report_error(browse->dnssd, "DNS-SD browse error: %s", mdns_strerror(error));
 
-  (browse->cb)(browse, browse->cb_data, mdns_to_cups(flags, error), if_index, name, regtype, domain);
+  // Strip trailing dot from registration/service type...
+  cupsCopyString(temp, regtype, sizeof(temp));
+  if ((tempptr = temp + strlen(temp) - 1) >= temp && *tempptr == '.')
+    *tempptr = '\0';
+
+  // Strip leading dot from domain...
+  if (domain && *domain == '.')
+    domain ++;				// Eliminate leading period
+
+  // Call the browse callback...
+  (browse->cb)(browse, browse->cb_data, mdns_to_cups(flags, error), if_index, name, temp, domain);
 }
 
 
diff --git a/cups/testdnssd.c b/cups/testdnssd.c
index 821021e426..6b6fd5e226 100644
--- a/cups/testdnssd.c
+++ b/cups/testdnssd.c
@@ -318,7 +318,7 @@ browse_print_cb(
 					// Test data
 
 
-  printf("%5u %s.%s%s\n", if_index, name, regtype, domain);
+  printf("%5u %s.%s.%s\n", if_index, name, regtype, domain);
 
   cupsMutexLock(&data->mutex);
   data->browse_dnssd_count ++;