#include <cstdlib>
#include <ctime>

#include <iostream>
#include <fstream>
#include <string>

using namespace std;

const int NumOfBX = 2;
const int NumOfLinks = 3;

int main(int argc, char *argv[]) {

  int nevents = 2000;
  time_t timer;
  srand(time(&timer));
  string logfile = "log_test.dat";

  ofstream fout(logfile.c_str());

  // Generate Fake Data
  // -------------------------------------------
  // counter broken up into 16 bit words with F
  // preamble on both
  int counter = 0xF000F000;
  for (int i = 0; i < nevents; i++) {

    if (NumOfBX > 0x0f) {
      fout << hex << 0xFF << NumOfBX << " " << '\n';
    } else {
      fout << hex << 0xFF0 << NumOfBX << " " << '\n';
    }

    fout << hex << ((counter | 0x0000F000) & 0xFFFF) << " " << '\n';
    fout << hex << (((counter >> 16) | 0x0000F000) & 0xFFFF) << " " << '\n';   

    
    int BxN = rand() % 924;
    if (BxN > 0x0ff) {
      fout << hex << 0xF << BxN << " " << '\n';
    } else {
      fout << hex << 0xF0 << BxN << " " << '\n';
    }

    for (int j = 0; j < NumOfBX; j++) {
      for (int k = 0; k < NumOfLinks; k++) {
        fout << rand() % 65536 << '\n' << rand() % 65536 << " " << '\n';
      }
    }

    counter++;

  }

  return 0;

}