DnsAAAARecord.hxx

Go to the documentation of this file.

#ifndef RESIP_DNS_AAAA_RECORD
#define RESIP_DNS_AAAA_RECORD
 
#include "rutil/Data.hxx"
#include "rutil/Socket.hxx"
#include "rutil/dns/DnsResourceRecord.hxx"
 
#ifndef WIN32
#include <netinet/in.h>
#else
#include <Ws2tcpip.h>
#endif
 
namespace resip
{
 
class RROverlay;
 
class DnsAAAARecord : public DnsResourceRecord
{
   public:
      class AaaaException final : public BaseException
      {
      public:
         AaaaException(const Data& msg, const Data& file, const int line)
            : BaseException(msg, file, line)
         {
         }
 
         const char* name() const noexcept override { return "AaaaException"; }
      };
 
      DnsAAAARecord(const RROverlay& overlay);
      virtual ~DnsAAAARecord() {}
 
#ifdef IPPROTO_IPV6
      const struct in6_addr& v6Address() const { return mAddr; }
#endif
 
      virtual const Data& name() const { return mName; }
      virtual int ttl() const { return mTTL; }
      virtual bool isSameValue(const Data& value) const;
      virtual EncodeStream& dump(EncodeStream& strm) const;
      
   private:
      union
      {
#ifdef IPPROTO_IPV6
         struct in6_addr mAddr;
#endif
         char pad[28]; // this make union same size if v6 is in or out
      };
      Data mName;
      int mTTL;
};
 
}
 
#endif
 
/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000-2005 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact vocal@vovida.org.
 *
 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>.
 *
 */