/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_5_3_14/src/EventFilter/ResourceBroker/interface/FUResource.h

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//
// FUResource
// ----------
//
//            12/10/2006 Philipp Schieferdecker <philipp.schieferdecker@cern.ch>
//            20/01/2012 Andrei Spataru <aspataru@cern.ch>

#ifndef FURESOURCE_H
#define FURESOURCE_H 1

#include "EventFilter/ShmBuffer/interface/FUShmRawCell.h"
#include "EventFilter/ResourceBroker/interface/FUTypes.h"
#include "EventFilter/Utilities/interface/Exception.h"

#include "log4cplus/logger.h"

#include <vector>

#define FED_HCTRLID    0x50000000
#define FED_TCTRLID    0xa0000000
#define REAL_SOID_MASK 0x0003FF00
#define FED_RBIT_MASK  0x0000C004

//#define DEBUG_FURESOURCE_H

namespace xdaq {
class Application;
}

namespace evf {

class EvffedFillerRB;

class FUResource {
public:
        //
        // construction/destruction
        //
        FUResource(UInt_t fuResourceId, log4cplus::Logger, EvffedFillerRB *,
                        xdaq::Application *);
        virtual ~FUResource();

        //
        // member functions
        //

        void allocate(FUShmRawCell* shmCell);
        void process(MemRef_t* bufRef);

        void release(bool detachResource);

        void appendBlockToSuperFrag(MemRef_t* bufRef);

        void removeLastAppendedBlockFromSuperFrag();

        void superFragSize() throw (evf::Exception);

        void fillSuperFragPayload() throw (evf::Exception);

        void releaseSuperFrag();

        static
        void doFedIdCheck(bool doFedIdCheck) {
                doFedIdCheck_ = doFedIdCheck;
        }
        static
        void useEvmBoard(bool useEvmBoard) {
                useEvmBoard_ = useEvmBoard;
        }
        void doCrcCheck(bool doCrcCheck) {
                doCrcCheck_ = doCrcCheck;
        }
        bool crcBeingChecked() {
                return doCrcCheck_;
        }
        bool fatalError() const {
                return fatalError_;
        }
        bool isAllocated() const {
                return 0 != shmCell_;
        }
        bool isComplete() const;

        UInt_t fuResourceId() const {
                return fuResourceId_;
        }
        UInt_t buResourceId() const {
                return buResourceId_;
        }
        UInt_t evtNumber() const {
                return evtNumber_;
        }
        UInt_t nbSent() const {
                return nbSent_;
        }

        void incNbSent() {
                nbSent_++;
        }

        UInt_t nbErrors(bool reset = true);
        UInt_t nbCrcErrors(bool reset = true);
        UInt_t nbBytes(bool reset = true);

        evf::FUShmRawCell* shmCell() {
                return shmCell_;
        }
        void scheduleCRCError() {
                nextEventWillHaveCRCError_ = true;
        }

private:
        //
        // member data
        //
        log4cplus::Logger log_;

        static
        bool doFedIdCheck_;
        static
        bool useEvmBoard_;
        bool doCrcCheck_;
        bool fatalError_;

        UInt_t fuResourceId_;
        UInt_t buResourceId_;
        UInt_t evtNumber_;

        MemRef_t* superFragHead_;
        MemRef_t* superFragTail_;

        UInt_t eventPayloadSize_;
        UInt_t nFedMax_;
        UInt_t nSuperFragMax_;

        UInt_t iBlock_;
        UInt_t nBlock_;
        UInt_t iSuperFrag_;
        UInt_t nSuperFrag_;

        UInt_t nbSent_;

        UInt_t nbErrors_;
        UInt_t nbCrcErrors_;
        UInt_t nbBytes_;

        UInt_t fedSize_[1024];
        UInt_t superFragSize_;
        UInt_t eventSize_;

        evf::FUShmRawCell* shmCell_;
        EvffedFillerRB *frb_;

        xdaq::Application *app_;

        bool nextEventWillHaveCRCError_;

        static unsigned int gtpDaqId_;
        static unsigned int gtpEvmId_;
        static unsigned int gtpeId_;

        friend class ResourceChecker;

};

//
// typedefs
//
typedef std::vector<FUResource*> FUResourceVec_t;

} // namespace evf

//
// implementation of inline functions
//

inline
bool evf::FUResource::isComplete() const {

#ifdef DEBUG_FURESOURCE_H
        cout << "------------------------------------------------------"<< endl;
        cout << "nBlock " << nBlock_
        << " iBlock " << iBlock_
        << " nSuperFrag " << nSuperFrag_
        << " iSuperFrag " << iSuperFrag_
        << endl;
#endif
        return (nBlock_ && nSuperFrag_ && (iSuperFrag_ == nSuperFrag_) && (iBlock_
                        == nBlock_));
}

#endif