bulkDataNTArrayThread.h

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#ifndef BD_ARRAY_THREAD_H
#define BD_ARRAY_THREAD_H
/*******************************************************************************
 * ALMA - Atacama Large Millimeter Array
 * Copyright (c) AUI - Associated Universities Inc., 2011
 * (in the framework of the ALMA collaboration).
 * All rights reserved.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 *******************************************************************************
 * 
 * "@(#) $Id: bulkDataNTArrayThread.h,v 1.1 2013/02/11 18:37:36 rbourtem Exp $"
 *
 * who       when        what
 * --------  ----------  ----------------------------------------------
 */

//
// System stuff
//
#include <set>
#include <list>
//#include <boost/tuple/tuple.hpp>
#include <utility>
#include <System_Time.h>
#include <pthread.h>

//
// ACS stuff
//
#include <acsThread.h>
/*#include <bulkDataDistributerC.h>
#include <acsncRTSupplier.h>
#include <acsncSimpleConsumer.h>
#include <RepeatGuard.h>*/

//
// ICD stuff
//
/*#include <ObservationControlC.h>
#include <SpectralResolutionType.h>
#include <ControlBasicInterfacesC.h>*/

//
// CORR stuff
//
/*#include <CorrEx.h>
#include <CorrMemoryHeap.h>
#include <CorrThreadSyncGuard.h>
#include <CorrTimingStats.h>
#include <DataCollector.h>
#include <NodeC.h>*/

//
// Local stuff
//
/*#include "MasterAlarm.h"
#include "MasterBulkDataSender.h"
#include "ConfigBasket.h"
#include "NodesCluster.h"
#include "Interferometer.h"
#include "BlobStreamerThread.h"*/
#include "bulkDataNTGenStreamerThread.h"


namespace AcsBulkdata
{
class BulkDataNTArrayThread : public ACS::Thread
{
public:
        BulkDataNTArrayThread(const ACE_CString &name,
                        const std::string &streamName,
                        const std::string &sendFlowName,
                        const std::string &qosLib,
                        const double &throttling,
                        const double &sendTimeout,
                        const double &ACKTimeout);

        ~BulkDataNTArrayThread();

        void run();

        ACE_CString getName() const { return name; };

        bool addDataEvent(const uint8_t *buffer, const size_t size);

        void startSequence();

        void stopSequence();


private:

        ACE_CString name;

        std::string m_streamName;

        std::string m_sendFlowName;

        std::string m_qosLib;

        enum SequenceEndStatus
        {
                SequenceEndStatus_OK,
                SequenceEndStatus_EXCEPTION,
                SequenceEndStatus_TIMEOUT,
                SequenceEndStatus_STOPPED
        };

        //
        // lower limit for data packages sent through a blob streamer
        //
        //static const unsigned int m_blobThresholdSize = 41943040;

        //
        // copies not allowed
        //
        BulkDataNTArrayThread(const BulkDataNTArrayThread &toCopy);

        //
        // assignment not allowed
        //
        BulkDataNTArrayThread &operator =(const BulkDataNTArrayThread &);

        static const ACS::TimeInterval m_accessTimeout = 50000000LLU;
        //static const ACS::TimeInterval m_accessTimeout = 5000000000LLU;
        //Corr::CDP::MemoryHeap *m_mh_p;

        //TODO
        StreamerThread * m_Streamer;
        //std::map<SpectralResolutionTypeMod::SpectralResolutionType, Corr::CDP::Master::Blob::StreamerThread *> m_blobStreamer;

        std::list< std::pair<uint8_t *, size_t> > m_frontEndBuffer;

        pthread_mutex_t m_eventListMutex;

        pthread_mutex_t m_accessMutex;

    pthread_cond_t m_condition;

        //CorrEx m_eventListErr;

        pthread_cond_t m_newDataCondition;

        bool m_addDataEventLogFlag;

         pthread_cond_t m_stopCondition;

        bool m_sequenceStopFlag;

        bool sequenceAlreadyRunningFlag;

        double m_throttling;

        double m_sendTimeout;

        double m_ACKTimeout;

        virtual void exit()
        {
                ACS::Thread::exit();

                pthread_cond_broadcast(&m_condition);
        }

        SequenceEndStatus handleSequenceLoop();

        void waitForDataEvent(const ACS::TimeInterval to, std::list< std::pair<uint8_t *, size_t> > &out);

        void deleteFrontEndBuffer(const ACS::TimeInterval _to, std::list< std::pair<uint8_t *, size_t> > &out);

        void relyDataToStreamer(std::list< std::pair<uint8_t *, size_t> > &data);

        void abort(const std::string &reason);
};
};

#endif /* BD_ARRAY_THREAD_H */

/*___oOo___*/