include/core/CustodyManager.h

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#ifndef CUSTODYMANAGER_H_
#define CUSTODYMANAGER_H_

#include "data/Bundle.h"
#include "data/CustodySignalBlock.h"
#include "core/CustodyTimer.h"
#include "core/EventReceiver.h"

#include "utils/Service.h"
#include "utils/Mutex.h"
#include "utils/Conditional.h"
#include <list>

using namespace dtn::utils;

namespace dtn
{
        namespace core
        {
                class CustodyManager : public Service, public EventReceiver
                {
                        public:
                                CustodyManager();

                                virtual ~CustodyManager();

                                void tick();

                                virtual void setTimer(const Bundle &bundle, unsigned int time, unsigned int attempt);
                                virtual const Bundle removeTimer(const CustodySignalBlock &block);

                                virtual void acceptCustody(const Bundle &bundle);
                                virtual void rejectCustody(const Bundle &bundle);

                                void raiseEvent(const Event *evt);

                        protected:
                                void terminate();

                        private:
                                void retransmitBundle(const Bundle &bundle);
                                void checkCustodyTimer();

                                Mutex m_custodylock;
                                unsigned int m_nextcustodytimer;
                                list<CustodyTimer> m_custodytimer;
                                Conditional m_breakwait;
                };
        }
}

#endif /*CUSTODYMANAGER_H_*/

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