TupleMarkManager.hxx

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#ifndef TUPLE_MARK_MANAGER
#define TUPLE_MARK_MANAGER

#include "resip/stack/Tuple.hxx"
#include "rutil/Mutex.hxx"
#include <set>
#include <map>

namespace resip
{

class MarkListener;

class TupleMarkManager
{
   public:
      TupleMarkManager(){}
      virtual ~TupleMarkManager(){}
      
      typedef enum
      {
         OK,
         GREY,
         BLACK
      }
      MarkType;

      MarkType getMarkType(const Tuple& tuple);
      
      void mark(const Tuple& tuple,UInt64 expiry,MarkType mark);
      void registerMarkListener(MarkListener*);
      void unregisterMarkListener(MarkListener*);

   private:
      
      class ListEntry
      {
         public:
            ListEntry(const Tuple& tuple, UInt64 expiry);
            ListEntry(const ListEntry& orig);
            ~ListEntry();
            bool operator<(const ListEntry& rhs) const;
            bool operator>(const ListEntry& rhs) const;
            bool operator==(const ListEntry& rhs) const;
            
            Tuple mTuple;
            UInt64 mExpiry;
         private:
            ListEntry();
      };
      
      typedef std::map<ListEntry,MarkType> TupleList;

      TupleList mList;
      resip::Mutex mListMutex;
            
      typedef std::set<MarkListener*> Listeners;
      Listeners mListeners;
      
      void notifyListeners(const resip::Tuple& tuple, UInt64& expiry, MarkType& mark);
};

}

#endif

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