/* test_pdbrec.c */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "pdbrec.h"
#include "error.h"

int main(int argc, char **argv)
{
  const char *pdbfile;
  const char *outfile;
  Pdbrec pdbrec;
  FILE *f, *fout;
  char buf[256];
  int ret;
  Pdbrec_Data data;

  if (argc != 3) {
    fprintf(stderr, "usage:  %s pdbfile outfile\n", argv[0]);
    exit(1);
  }
  pdbfile = argv[1];
  outfile = argv[2];

  pdbrec_startup();
  pdbrec_init(&pdbrec, PDBTYPE_STANDARD);
  f = fopen(pdbfile, "r");
  fout = fopen(outfile, "w");
  MDIO_ASSERT(f != NULL && fout != NULL);

  memset(&data, 0, sizeof(data));
  while (fgets(buf, sizeof(buf), f) != NULL) {
    pdbrec_extract(&pdbrec, buf);

    ret = pdbrec_getdata(&pdbrec, &data);
    MDIO_ASSERT(ret == 0);

    memset(buf, 0, sizeof(buf));
    ret = pdbrec_combine(&pdbrec, &data, buf);
    buf[80] = '\n';
    buf[81] = '\0';
    printf("%s", buf);
    fflush(stdout);
    MDIO_ASSERT(ret == 0);
    ret = fputs(buf, fout);
    MDIO_ASSERT(ret == strlen(buf));

  } /* end while */

  fclose(f);
  fclose(fout);
  pdbrec_shutdown();
  return 0;
}