JControlHostObjectIterator.cc

Go to the documentation of this file.

#include <string>
#include <iostream>
#include <iomanip>

#include "JDAQ/JDAQTimesliceIO.hh"
#include "JDAQ/JDAQEventIO.hh"
#include "JDAQ/JDAQSummarysliceIO.hh"
#include "JDAQ/JDAQTags.hh"

#include "JNet/JControlHostObjectIterator.hh"

#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

/**
 * \file
 *
 * Example program to test JNET::JControlHostObjectIterator.
 * \author mdejong
 */
int main(int argc, char* argv[])
{
  using namespace std;
  using namespace JPP;
  using namespace KM3NETDAQ;

  string    hostname;
  JTimeval  timeout_us;
  int       numberOfTimeouts;
  bool      any;
  int       debug;

  try {

    JParser<> zap("Example program to test receiving of objects from ControlHost server.");

    zap['H'] = make_field(hostname)         = "localhost";
    zap['T'] = make_field(timeout_us)       = 100000;
    zap['n'] = make_field(numberOfTimeouts) = 100;
    zap['Y'] = make_field(any);
    zap['d'] = make_field(debug)            = 1;

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }


  setDAQLongprint(debug >= JEEP::debug_t);
  
  try {

    typedef JDAQEvent          data_type;
    
    JControlHostObjectIterator<data_type> in(hostname, timeout_us, !any);

    for (int i = 0; i != numberOfTimeouts; ) {

      if (in.hasNext()) {

        data_type* p = in.next();

        if (debug< JEEP::debug_t)
          NOTICE(p->getDAQHeader() << endl);
        else
          DEBUG(*p << endl);
        
      } else {

        NOTICE("timeout " << setw(3) << i << '\r');

        ++i;
      }
    }
  }
  catch(const JSocketException& error) {
    ERROR(error.what() << endl);
  }
}