stats_t *
stats_pop(stats_t *sp)
{
assert(sp != NULL);
if (sp != NULL)
{
if (sp != stats_current())
{
fprintf(stderr, "stats_pop() popped value not current value - exit\n");
exit(3);
}
}
if (Nstats == 0)
{
fprintf(stderr, "stats_pop() can't pop zero-length stack - exit\n");
exit(3);
}
stats_accumulate(sp);
free(sp->name);
Nstats--;
return stats_current();
}
int
main (int argc, char **argv)
{
List nflist;
int summary = FALSE;
int error_occurred = FALSE;
struct stats *total_stats = stats_alloc ();
int processed = 0;
int opt;
int option_index = 0;
extern char *optarg;
extern int optind, opterr, optopt;
struct option long_options[] =
{
{"debug",0,0,'D'},
{"summary",0,0,'s'},
{"help",0,0,'h'},
{"version",0,0,0},
{0,0,0,0}
};
#ifdef __GLIBC__
program_name = program_invocation_short_name;
#else
program_name = base_name (argv[0]);
#endif
/* Initialize i18n. */
#ifdef HAVE_SETLOCALE
setlocale (LC_ALL, "");
#endif
#if ENABLE_NLS
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
#endif
setup ();
while ((opt = getopt_long (argc, argv, "sh",
long_options, &option_index)) != -1)
{
switch (opt)
{
case 0:
{
printf_version_string (N_("nfstats"));
teardown ();
if (fclose (stdout) == EOF)
error (EXIT_FAILURE, errno, _("error writing output"));
exit (EXIT_SUCCESS);
}
case 'D':
debug = TRUE;
break;
case 's':
summary = TRUE;
break;
case 'h':
printf (_("Usage: %s [OPTION]... NOTESFILE...\n"
"Display usage statistics for NOTESFILE(s), including a total.\n\n"),
program_name);
printf (_(" -s, --summary Print only the total for all listed notesfiles\n"
" --debug Display debugging messages\n\n"
" -h, --help Display this help and exit\n"
" --version Display version information and exit\n\n"));
printf (_("Report bugs to <%s>.\n"), PACKAGE_BUGREPORT);
teardown ();
if (fclose (stdout) == EOF)
error (EXIT_FAILURE, errno, _("error writing output"));
exit (EXIT_SUCCESS);
case '?':
fprintf (stderr, _("Try '%s --help' for more information.\n"),
program_name);
teardown ();
exit (EXIT_FAILURE);
}
}
if (optind == argc)
{
fprintf (stderr, _("%s: too few arguments\n"), program_name);
fprintf (stderr, _("Try '%s --help' for more information.\n"),
program_name);
teardown ();
exit (EXIT_FAILURE);
}
list_init (&nflist,
(void * (*) (void)) nfref_alloc,
(void (*) (void *)) nfref_free,
NULL);
while (optind < argc)
parse_nf (argv[optind++], &nflist);
{
ListNode *node = list_head (&nflist);
struct stats *stats = stats_alloc ();
while (node != NULL && !error_occurred)
{
newts_nfref *ref = (newts_nfref *) list_data (node);
int result = get_stats (ref, stats);
if (result != NEWTS_NO_ERROR)
{
fprintf (stderr, _("%s: error getting stats for '%s'\n"),
program_name, nfref_pretty_name (ref));
error_occurred = TRUE;
break;
}
if (!summary)
{
if (processed) printf ("\n");
printf (_("Usage statistics for %s\n"),
nfref_pretty_name (ref));
printf (_(" NOTES RESPS TOTALS\n"));
printf (_("Local Reads: %7u %7u %7u\n"),
stats->notes_read, stats->resps_read,
(stats->notes_read + stats->resps_read));
printf (_("Local Writes: %7u %7u %7u\n"),
(stats->notes_written - stats->notes_received),
(stats->resps_written - stats->resps_received),
(stats->notes_written + stats->resps_written -
stats->notes_received - stats->resps_received));
printf (_("Entries into Notesfile: %u\n"), stats->entries);
printf (_("Total Time in Notesfile: %.2f minutes\n"),
((float) stats->total_time / 60.0));
if (stats->entries)
printf (_("Average Time/Entry: %.2f minutes\n"),
(((float) stats->total_time / 60.0) /
(float) stats->entries));
}
stats_accumulate (stats, total_stats);
processed++;
node = list_next (node);
}
stats_free (stats);
}
if (processed && (summary || processed != 1) && !error_occurred)
{
if (!summary) printf ("\n");
printf (_("Total for all requested notesfiles\n"));
printf (_(" NOTES RESPS TOTALS\n"));
printf (_("Local Reads: %7u %7u %7u\n"),
total_stats->notes_read, total_stats->resps_read,
(total_stats->notes_read + total_stats->resps_read));
printf (_("Local Writes: %7u %7u %7u\n"),
(total_stats->notes_written - total_stats->notes_received),
(total_stats->resps_written - total_stats->resps_received),
(total_stats->notes_written + total_stats->resps_written -
total_stats->notes_received - total_stats->resps_received));
printf (_("Entries into Notesfiles: %u\n"), total_stats->entries);
printf (_("Total Time in Notesfiles: %.2f minutes\n"),
((float) total_stats->total_time / 60.0));
if (total_stats->entries)
printf (_("Average Time/Entry: %.2f minutes\n"),
(((float) total_stats->total_time / 60.0)
/ (float) total_stats->entries));
}
stats_free (total_stats);
list_destroy (&nflist);
teardown ();
if (fclose (stdout) == EOF)
error (EXIT_FAILURE, errno, _("error writing output"));
exit (error_occurred ? EXIT_FAILURE : EXIT_SUCCESS);
}
