Via.hxx

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#if !defined(RESIP_VIA_HXX)
#define RESIP_VIA_HXX 

#include <iosfwd>
#include "rutil/Data.hxx"
#include "resip/stack/ParserCategory.hxx"
#include "resip/stack/ParserContainer.hxx"

namespace resip
{
class PoolBase;

class Via : public ParserCategory
{
   public:
      enum {commaHandling = CommasAllowedOutputMulti};

      Via();
      Via(const HeaderFieldValue& hfv, 
            Headers::Type type,
            PoolBase* pool=0);
      Via(const Via& orig,
            PoolBase* pool=0);
      Via& operator=(const Via&);

      Data& protocolName();
      const Data& protocolName() const;
      Data& protocolVersion();
      const Data& protocolVersion() const;
      Data& transport();
      const Data& transport() const;
      Data& sentHost();
      const Data& sentHost() const;
      int& sentPort();
      int sentPort() const;

      virtual void parse(ParseBuffer& pb);
      virtual ParserCategory* clone() const;
      virtual ParserCategory* clone(void* location) const;
      virtual ParserCategory* clone(PoolBase* pool) const;
      virtual EncodeStream& encodeParsed(EncodeStream& str) const;

      // Inform the compiler that overloads of these may be found in
      // ParserCategory, too.
      using ParserCategory::exists;
      using ParserCategory::remove;
      using ParserCategory::param;

      virtual Parameter* createParam(ParameterTypes::Type type, ParseBuffer& pb, const std::bitset<256>& terminators, PoolBase* pool);
      bool exists(const Param<Via>& paramType) const;
      void remove(const Param<Via>& paramType);

#define defineParam(_enum, _name, _type, _RFC_ref_ignored)                      \
      const _enum##_Param::DType& param(const _enum##_Param& paramType) const;  \
      _enum##_Param::DType& param(const _enum##_Param& paramType); \
      friend class _enum##_Param

defineParam(branch, "branch", BranchParameter, "RFC 3261");
defineParam(comp, "comp", DataParameter, "RFC 3486");
defineParam(received, "received", DataParameter, "RFC 3261");
defineParam(rport, "rport", RportParameter, "RFC 3581");
defineParam(ttl, "ttl", UInt32Parameter, "RFC 3261");
defineParam(sigcompId, "sigcomp-id", QuotedDataParameter, "RFC 5049");
defineParam(maddr, "maddr", DataParameter, "RFC 3261");

#undef defineParam

   private:
      Data mProtocolName;
      Data mProtocolVersion;
      Data mTransport;
      Data mSentHost;
      int mSentPort;

      static ParameterTypes::Factory ParameterFactories[ParameterTypes::MAX_PARAMETER];
};
typedef ParserContainer<Via> Vias;

 
}


#endif

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 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:
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 * 1. Redistributions of source code must retain the above copyright
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 * 
 * 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.
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 * 4. Products derived from this software may not be called "VOCAL", nor
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 * Inc.  For more information on Vovida Networks, Inc., please see
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