1 files changed, 65 insertions, 0 deletions
diff --git a/src/lib/dns/rrtype.cc b/src/lib/dns/rrtype.cc
new file mode 100644
index 0000000..242af51
--- /dev/null
+++ b/src/lib/dns/rrtype.cc
@@ -0,0 +1,65 @@
+// Copyright (C) 2010-2015 Internet Systems Consortium, Inc. ("ISC")
+//
+// 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/.
+
+#include <config.h>
+
+#include <stdint.h>
+
+#include <string>
+#include <ostream>
+
+#include <exceptions/exceptions.h>
+
+#include <util/buffer.h>
+#include <dns/messagerenderer.h>
+#include <dns/rrparamregistry.h>
+#include <dns/rrtype.h>
+
+using namespace std;
+using namespace isc::util;
+using isc::dns::RRType;
+
+namespace isc {
+namespace dns {
+
+RRType::RRType(const std::string& type_str) {
+    uint16_t typecode;
+    if (!RRParamRegistry::getRegistry().textToTypeCode(type_str, typecode)) {
+        isc_throw(InvalidRRType,
+                  "Unrecognized RR type string: " + type_str);
+    }
+    typecode_ = typecode;
+}
+
+RRType::RRType(InputBuffer& buffer) {
+    if (buffer.getLength() - buffer.getPosition() < sizeof(uint16_t)) {
+        isc_throw(IncompleteRRType, "incomplete wire-format RR type");
+    }
+    typecode_ = buffer.readUint16();
+}
+
+const string
+RRType::toText() const {
+    return (RRParamRegistry::getRegistry().codeToTypeText(typecode_));
+}
+
+void
+RRType::toWire(OutputBuffer& buffer) const {
+    buffer.writeUint16(typecode_);
+}
+
+void
+RRType::toWire(AbstractMessageRenderer& renderer) const {
+    renderer.writeUint16(typecode_);
+}
+
+ostream&
+operator<<(ostream& os, const RRType& rrtype) {
+    os << rrtype.toText();
+    return (os);
+}
+}
+}