CSCTFConfigOnlineProd.cc

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#include "L1TriggerConfig/CSCTFConfigProducers/interface/CSCTFConfigOnlineProd.h"
#include <cstdio>
#include <string>

std::unique_ptr< L1MuCSCTFConfiguration >
CSCTFConfigOnlineProd::newObject( const std::string& objectKey )
{
  
  edm::LogInfo( "L1-O2O: CSCTFConfigOnlineProd" ) << "Producing "
                          << "L1MuCSCTFConfiguration "
                          << "with key CSCTF_KEY="
                          << objectKey;

  std::string csctfreg[12];

  // loop over the 12 SPs forming the CSCTF crate
  for (int iSP=1;iSP<13; iSP++) {
    std::string spkey = objectKey + "00";
    if (iSP < 10)
      spkey += "0";
    spkey += std::to_string(iSP);

    //  SELECT Multiple columns  FROM TABLE with correct key: 
    std::vector< std::string > columns ;
    columns.push_back( "STATIC_CONFIG" ) ;
    columns.push_back( "ETA_CONFIG" ) ;
    columns.push_back( "FIRMWARE" ) ;
     
    //SELECT * FROM CMS_CSC_TF.CSCTF_SP_CONF WHERE CSCTF_SP_CONF.SP_KEY = spkey
    l1t::OMDSReader::QueryResults results = m_omdsReader.basicQuery(
                                    columns,
                                    "CMS_CSC_TF",
                                    "CSCTF_SP_CONF",
                                    "CSCTF_SP_CONF.SP_KEY",
                                    m_omdsReader.singleAttribute( spkey )
                                    ) ;
  
    if( results.queryFailed() ) // check if query was successful
      {
    edm::LogError( "L1-O2O" ) << "Problem with L1CSCTFParameters key." ;
    // return empty configuration
    return std::make_unique<L1MuCSCTFConfiguration>() ;
      }
  

    std::string conf_stat, conf_eta, conf_firmware;
    results.fillVariable( "STATIC_CONFIG", conf_stat );
    results.fillVariable( "ETA_CONFIG",    conf_eta  );
    results.fillVariable( "FIRMWARE",      conf_firmware );
    
    LogDebug( "L1-O2O: CSCTFConfigOnlineProd:" ) << "conf_stat queried: " << conf_stat
                         << "conf_eta queried:"   << conf_eta
                         << "conf_firmware queried:" << conf_firmware;
    
    for(size_t pos=conf_stat.find("\\n"); pos!=std::string::npos; pos=conf_stat.find("\\n",pos)) 
      { 
    conf_stat[pos]=' '; 
    conf_stat[pos+1]='\n'; 
      }
    
    for(size_t pos=conf_eta.find("\\n"); pos!=std::string::npos; pos=conf_eta.find("\\n",pos)) 
      { 
    conf_eta[pos]=' '; 
    conf_eta[pos+1]='\n'; 
      }

  
    for(size_t pos=conf_firmware.find("\\n"); pos!=std::string::npos; pos=conf_firmware.find("\\n",pos)) 
      { 
    conf_firmware[pos]=' '; 
    conf_firmware[pos+1]='\n';
      }

    LogDebug( "L1-O2O: CSCTFConfigOnlineProd" ) << "\nSP KEY: "                  << spkey
                        << "\n\nSTATIC CONFIGURATION:\n" << conf_stat
                        << "\nDAT_ETA CONFIGURATION:\n"  << conf_eta
                        << "\nFIRMWARE VERSIONS:\n"      << conf_firmware;

    // The CSCTF firmware needs a bit more manipulation
    // The firmware is written in the DBS as SP SP day/month/year, where the real year is 2000+year
    // For easy handling when retrieving the configuration I prefer to write is as
    // FIRMWARE SP SP yearmonthday
    // e.g. SP SP 26/06/09 -> FIRMWARE SP SP 20090626

    std::string conf_firmware_sp;

    std::stringstream conf(conf_firmware);
    while( !conf.eof() ){
      char buff[1024];
      conf.getline(buff,1024);
      std::stringstream line(buff);
      
      std::string register_ = "FIRMWARE";
      std::string chip_;    line>>chip_;
      std::string muon_;    line>>muon_;
      std::string writeValue_;   line>>writeValue_;

      size_t pos;
      pos=writeValue_.find('/');
      
      std::string day;
      day.push_back(writeValue_[pos-2]);
      day.push_back(writeValue_[pos-1]);

      std::string month;
      month.push_back(writeValue_[pos+1]);
      month.push_back(writeValue_[pos+2]);

      std::string year("20");
      year.push_back(writeValue_[pos+4]);
      year.push_back(writeValue_[pos+5]);

      //std::cout << "day "   << day   <<std::endl;
      //std::cout << "month " << month <<std::endl;
      //std::cout << "year "  << year  <<std::endl;

      std::string date=year+month+day;
      // std::cout << register_  << " -- "
      //       << chip_      << " -- "
      //       << muon_      << " -- " 
      //       << date       << " -- " 
      //       << std::endl;

      // for the CSCTF emulator there is no need of the other firmware (CCB and MS)
      if(chip_ == "SP")
    conf_firmware_sp+=register_+" "+chip_+" "+muon_+" "+date+"\n";      
    }
    
    edm::LogInfo( "L1-O2O: CSCTFConfigOnlineProd" ) << "\nSP KEY: "                  << spkey
                            << "\n\nSTATIC CONFIGURATION:\n" << conf_stat
                            << "\nDAT_ETA CONFIGURATION:\n"  << conf_eta
                            << "\nFIRMWARE VERSIONS:\n"      << conf_firmware_sp;

    std::string conf_read=conf_eta+conf_stat+conf_firmware_sp;
    // write all registers for a given SP
    csctfreg[iSP-1]=conf_read; 
  }  
  
  // return the final object with the configuration for all CSCTF
  return std::make_unique<L1MuCSCTFConfiguration>(csctfreg) ;    

}