#if !defined(RESIP_GENERIC_URI_HXX)
#define RESIP_GENERIC_URI_HXX

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

namespace resip
{

/**
   @ingroup sip_grammar
   @brief Represents the "absoluteURI" element in the RFC 3261 grammar.
*/
class GenericUri : public ParserCategory
{
   public:
      enum {commaHandling = CommasAllowedOutputMulti};

      GenericUri() : ParserCategory() {}
      GenericUri(const HeaderFieldValue& hfv, 
                  Headers::Type type,
                  PoolBase* pool=0);
      GenericUri(const GenericUri& orig,
                  PoolBase* pool=0);
      GenericUri& operator=(const GenericUri&);

      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;

      Data& uri();
      const Data& uri() 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);
      // .bwc, This is an awful lot for one lousy param type.
      bool exists(const Param<GenericUri>& paramType) const;
      void remove(const Param<GenericUri>& 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(purpose, "purpose", DataParameter, "RFC 3261");

#undef defineParam

   private:
      Data mUri;

      static ParameterTypes::Factory ParameterFactories[ParameterTypes::MAX_PARAMETER];
};
typedef ParserContainer<GenericUri> GenericUris;
typedef GenericUri GenericURI; //.dcm. deprecated, should be removed soon
}


#endif
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