CbmMQTsaMultiSamplerTof.h

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/* Copyright (C) 2018-2019 PI-UHd, GSI
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Norbert Herrmann [committer] */
 
#ifndef CBMMQTSAMULTISAMPLERTOF_H_
#define CBMMQTSAMULTISAMPLERTOF_H_
 
 
#include "MicrosliceDescriptor.hpp"
#include "StorableTimeslice.hpp"
#include "Timeslice.hpp"
#include "TimesliceSource.hpp"
 
#include "FairMQDevice.h"
 
#include <ctime>
#include <string>
#include <vector>
 
class CbmMQTsaMultiSamplerTof : public FairMQDevice {
public:
  CbmMQTsaMultiSamplerTof();
  virtual ~CbmMQTsaMultiSamplerTof();
 
protected:
  uint64_t fMaxTimeslices;
 
  std::string fFileName;
  std::string fDirName;
 
  std::vector<std::string> fInputFileList;  
  uint64_t fFileCounter;
  std::string fHost;
  uint64_t fPort;
  uint64_t fHighWaterMark;
 
  uint64_t fTSNumber;
  uint64_t fTSCounter;
  uint64_t fMessageCounter;
 
  int fMaxMemory = 0;
 
  virtual void InitTask();
  virtual bool ConditionalRun();
 
private:
  bool OpenNextFile();
 
  bool CheckTimeslice(const fles::Timeslice& ts);
  void PrintMicroSliceDescriptor(const fles::MicrosliceDescriptor& mdsc);
  bool SendData(const fles::StorableTimeslice& component);
  void CalcRuntime();
  bool IsChannelNameAllowed(std::string);
  bool IsChannelUp(std::string);
  bool CreateAndSendComponent(const fles::Timeslice&, int);
  bool SendData(const fles::StorableTimeslice&, int);
  bool CreateAndCombineComponents(const fles::Timeslice&, int);
  bool AppendData(const fles::StorableTimeslice&, int);
  bool SendTs();
  void SendSysCmdStop();
 
  fles::TimesliceSource* fSource;  
  std::chrono::steady_clock::time_point fTime;
 
 
  // The vector fAllowedChannels contain the list of defined channel names
  // which are used for connecting the different devices. For the time
  // being the correct connection are done checking the names. A connection
  // using the name stscomponent will receive timeslices containing the
  // sts component only. The corresponding system ids are defined in the
  // vector fSysId. At startup it is checked which channels are defined
  // in the startup script such that later on only timeslices whith the
  // corresponding data are send to the correct channels.
  // TODO: Up to now we have three disconnected vectors which is very
  //       error prone. Find a better solution
 
  std::vector<std::string> fAllowedChannels = {"stscomponent", "trdcomponent", "tofcomponent", "syscmd", "syscmdin"};
  std::vector<int> fSysId                   = {16, 64, 96};
 
 
  std::vector<int> fComponentsToSend                    = {0, 0, 0};
  std::vector<std::vector<std::string>> fChannelsToSend = {{}, {}, {}};
};
 
#endif /* CBMMQTSAMULTISAMPLERTOF_H_ */