HarpoSimHeader.cxx

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// 
// File HarpoSimHeader.cxx
//
#include "HarpoSimHeader.h"
#include <cstdlib>
#include <cstdio>
#include <iostream>
#include <time.h>

#define HARO_RUN_HEADER_LEN 20

const char *timefmt = "R%Y.%m.%d-%T";

ClassImp(HarpoSimHeader)

HarpoSimHeader::HarpoSimHeader() : HarpoDetHeader()
{
  fTime = 0;
  fHeader = new char[(HARO_RUN_HEADER_LEN)+1];
  fHeader[HARO_RUN_HEADER_LEN] = 0; // Zero termination for string
  fHeader[0] = 0; // Zero  string
}

HarpoSimHeader::HarpoSimHeader(FILE *fIn) : HarpoDetHeader()
{
  size_t nr;
  
  fTime = 0;
  fHeader = new char[(HARO_RUN_HEADER_LEN)+1];
  fHeader[HARO_RUN_HEADER_LEN] = 0; // Zero termination for string

  nr = std::fread(fHeader, HARO_RUN_HEADER_LEN, 1, fIn);
  std::printf("nr %zi hdr %s\n",nr,fHeader);
  if ( nr != 1 ) printf("Sim Header read error\n");
  // ferror ? , feof ?
}
 

 Bool_t HarpoSimHeader::check()
 {
   struct tm startTime;
 
  if ( strptime(fHeader,timefmt,&startTime) == (char *)NULL )
     { 
       printf("HARPO Bad Header %s\n",fHeader);
       return false;
     };
   
   fTime = mktime(&startTime);
   return true;
 } 

 void HarpoSimHeader::print()
 {
   std::cout << "--- HarpoSimHeader" << std::endl;
   std::cout << "Start Time : " << fTime << std::endl;
   //        << "Dcc Header : " << fHeader << std::endl;
 }