#if !defined(RESIP_DATAPARAMETER_HXX)

#define RESIP_DATAPARAMETER_HXX

#include "resip/stack/Parameter.hxx"

#include "resip/stack/ParameterTypeEnums.hxx"

#include "rutil/Data.hxx"

#include "rutil/PoolBase.hxx"

#include <iosfwd>

namespace resip

{

class ParseBuffer;

/**

   @ingroup sip_grammar

   @brief Generically represents miscellaneous parameter data.

*/

class DataParameter : public Parameter

{

   public:

      typedef Data Type;

      DataParameter(ParameterTypes::Type, ParseBuffer& pb, 

        const std::bitset<256>& terminators);

      explicit DataParameter(ParameterTypes::Type);

      bool isQuoted() const { return mQuoted; }

      void setQuoted(bool b) { mQuoted = b; }; // this parameter will be enclosed in quotes e.g. "foo"

      static Parameter* decode(ParameterTypes::Type type, 

                                 ParseBuffer& pb, 

                                 const std::bitset<256>& terminators,

                                 PoolBase* pool)

      {

         return new (pool) DataParameter(type, pb, terminators);

      }

      virtual Parameter* clone() const;

      virtual EncodeStream& encode(EncodeStream& stream) const;

      Type& value() {return mValue;}            // does not return a quoted string

   protected:

      DataParameter(const DataParameter& other) 

         : Parameter(other), 

           mValue(other.mValue), 

           mQuoted(other.mQuoted)

      {

      }

      Type mValue;

      bool mQuoted;

};

}

#endif

/* ====================================================================

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