1 files changed, 44 insertions, 0 deletions
diff --git a/netwerk/dns/DNSAdditionalInfo.h b/netwerk/dns/DNSAdditionalInfo.h
new file mode 100644
index 0000000000..658b9623dd
--- /dev/null
+++ b/netwerk/dns/DNSAdditionalInfo.h
@@ -0,0 +1,44 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_net_DNSAdditionalInfo_h__
+#define mozilla_net_DNSAdditionalInfo_h__
+
+#include "nsIDNSAdditionalInfo.h"
+#include "nsString.h"
+
+namespace mozilla {
+namespace net {
+
+class DNSAdditionalInfo : public nsIDNSAdditionalInfo {
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSIDNSADDITIONALINFO
+ public:
+  explicit DNSAdditionalInfo(const nsACString& aURL, int32_t aPort)
+      : mURL(aURL), mPort(aPort){};
+  static nsCString URL(nsIDNSAdditionalInfo* aInfo) {
+    nsCString url;
+    if (aInfo) {
+      MOZ_ALWAYS_SUCCEEDS(aInfo->GetResolverURL(url));
+    }
+    return url;
+  }
+  static int32_t Port(nsIDNSAdditionalInfo* aInfo) {
+    int32_t port = -1;
+    if (aInfo) {
+      MOZ_ALWAYS_SUCCEEDS(aInfo->GetPort(&port));
+    }
+    return port;
+  }
+
+ private:
+  virtual ~DNSAdditionalInfo() = default;
+  nsCString mURL;
+  int32_t mPort;
+};
+
+}  // namespace net
+}  // namespace mozilla
+
+#endif  // mozilla_net_DNSAdditionalInfo_h__