CallId.hxx

Go to the documentation of this file.

#if !defined(RESIP_CALLID_HXX)
#define RESIP_CALLID_HXX 

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

namespace resip
{


class CallID : public ParserCategory
{
   public:
      enum {commaHandling = NoCommaTokenizing};

      CallID();
      CallID(const HeaderFieldValue& hfv, 
               Headers::Type type,
               PoolBase* pool=0);
      CallID(const CallID& orig,
               PoolBase* pool=0);
      CallID& operator=(const CallID&);
      bool operator==(const CallID&) const;
      
      Data& value();
      const Data& value() 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<CallID>& paramType) const;
      void remove(const Param<CallID>& 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(fromTag, "from-tag", DataParameter, "RFC 3891 (not in IANA, apparently)");
defineParam(toTag, "to-tag", DataParameter, "RFC 3891 (not in IANA, apparently)");
defineParam(earlyOnly, "early-only", ExistsParameter, "RFC 3891 (not in IANA, apparently)");

#undef defineParam

   private:
      Data mValue;

      static ParameterTypes::Factory ParameterFactories[ParameterTypes::MAX_PARAMETER];
};
typedef ParserContainer<CallID> CallIDs;
typedef CallID CallId; // code convention compatible
 
}

#endif

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