1 files changed, 53 insertions, 0 deletions
diff --git a/dnsdist-protocols.hh b/dnsdist-protocols.hh
new file mode 100644
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+++ b/dnsdist-protocols.hh
@@ -0,0 +1,53 @@
+/*
+ * This file is part of PowerDNS or dnsdist.
+ * Copyright -- PowerDNS.COM B.V. and its contributors
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * In addition, for the avoidance of any doubt, permission is granted to
+ * link this program with OpenSSL and to (re)distribute the binaries
+ * produced as the result of such linking.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#pragma once
+
+#include <vector>
+#include <string>
+
+namespace dnsdist
+{
+class Protocol
+{
+public:
+  enum typeenum : uint8_t
+  {
+    DoUDP,
+    DoTCP,
+    DNSCryptUDP,
+    DNSCryptTCP,
+    DoT,
+    DoH
+  };
+
+  Protocol(typeenum protocol = DoUDP);
+  explicit Protocol(const std::string& protocol);
+
+  bool operator==(typeenum) const;
+
+  const std::string& toString() const;
+  const std::string& toPrettyString() const;
+
+private:
+  typeenum d_protocol;
+};
+}