#include "smat.h"
#include <cstdlib>
#include <algorithm>
#include <iostream>
#include <iterator>
#include <map>
#include <sstream>
#include <utility>
#include <vector>
#ifdef linux
#include <getopt.h>
#endif

static void usage(char *progname, int status)
{
  if (status != 0)
    std::cerr << "Try `" << progname << " -h' for more information.\n";
  else
    {
      std::cout << "Usage: " << progname << " [OPTION]... < TRACEFILE\n\
Convert a trace file into a human-readable format.\n\
\n\
  -v    output SMAT_NOP and SMAT_CTOR as well\n\
  -h    display this help and exit\n";
    }

  exit(status);
}

int main(int argc, char *argv[])
{
  int c, verbose = 0;

  std::ios::sync_with_stdio(false);
  std::cin.tie(0);

  while ((c = getopt(argc, argv, "hv")) != -1)
    {
      switch (c)
        {
        case 'h': usage(argv[0], EXIT_SUCCESS); break;
        case 'v': ++verbose; break;
        default: usage(argv[0], EXIT_FAILURE); break;
        }
    }
  
  if (optind != argc)
    usage(argv[0], EXIT_FAILURE);

  for (std::istream_iterator<smat_inst> i(std::cin), e; i != e; ++i)
    {
      if (verbose || (i->code != SMAT_NOP && i->code != SMAT_CTOR))
        (*i).write_readable();
    }

  return 0;
}