1 files changed, 90 insertions, 0 deletions
diff --git a/src/lib/dns/rdata/generic/opt_41.h b/src/lib/dns/rdata/generic/opt_41.h
new file mode 100644
index 0000000..0c00aed
--- /dev/null
+++ b/src/lib/dns/rdata/generic/opt_41.h
@@ -0,0 +1,90 @@
+// 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/.
+
+// BEGIN_HEADER_GUARD
+
+#include <string>
+
+#include <dns/rdata.h>
+
+#include <boost/shared_ptr.hpp>
+
+#include <vector>
+
+// BEGIN_ISC_NAMESPACE
+
+// BEGIN_COMMON_DECLARATIONS
+// END_COMMON_DECLARATIONS
+
+// BEGIN_RDATA_NAMESPACE
+
+struct OPTImpl;
+
+class OPT : public Rdata {
+public:
+    // BEGIN_COMMON_MEMBERS
+    // END_COMMON_MEMBERS
+
+    // The default constructor makes sense for OPT as it can be empty.
+    OPT();
+    OPT& operator=(const OPT& source);
+    ~OPT();
+
+    /// \brief A class representing a pseudo RR (or option) within an
+    /// OPT RR (see RFC 6891).
+    class PseudoRR {
+    public:
+        /// \brief Constructor.
+        /// \param code The OPTION-CODE field of the pseudo RR.
+        /// \param data The OPTION-DATA field of the pseudo
+        /// RR. OPTION-LENGTH is set to the length of this vector.
+        PseudoRR(uint16_t code,
+                 boost::shared_ptr<std::vector<uint8_t> >& data);
+
+        /// \brief Return the option code of this pseudo RR.
+        uint16_t getCode() const;
+
+        /// \brief Return the option data of this pseudo RR.
+        const uint8_t* getData() const;
+
+        /// \brief Return the length of the option data of this
+        /// pseudo RR.
+        uint16_t getLength() const;
+
+    private:
+        uint16_t code_;
+        boost::shared_ptr<std::vector<uint8_t> > data_;
+    };
+
+    /// \brief Append a pseudo RR (option) in this OPT RR.
+    ///
+    /// \param code The OPTION-CODE field of the pseudo RR.
+    /// \param data The OPTION-DATA field of the pseudo RR.
+    /// \param length The size of the \c data argument. OPTION-LENGTH is
+    /// set to this size.
+    /// \throw isc::InvalidParameter if this pseudo RR would cause
+    /// the OPT RDATA to overflow its RDLENGTH.
+    void appendPseudoRR(uint16_t code, const uint8_t* data, uint16_t length);
+
+    /// \brief Return a vector of the pseudo RRs (options) in this
+    /// OPT RR.
+    ///
+    /// Note: The returned reference is only valid during the lifetime
+    /// of this \c generic::OPT object. It should not be used
+    /// afterwards.
+    const std::vector<PseudoRR>& getPseudoRRs() const;
+
+private:
+    OPTImpl* impl_;
+};
+
+// END_RDATA_NAMESPACE
+// END_ISC_NAMESPACE
+// END_HEADER_GUARD
+
+// Local Variables: 
+// mode: c++
+// End: