Ejemplos de GNUNET_DATACACHE_create en C++ (Cpp)

Ejemplo n.º 1

Archivo: gnunet-service-dht_datacache.c Proyecto: amatus/gnunet-debian

/**
 * Initialize datacache subsystem.
 */
void
GDS_DATACACHE_init ()
{
  datacache = GNUNET_DATACACHE_create (GDS_cfg, "dhtcache");
}

Ejemplo n.º 2

Archivo: perf_datacache.c Proyecto: krattai/AEBL

static void
run (void *cls, char *const *args, const char *cfgfile,
     const struct GNUNET_CONFIGURATION_Handle *cfg)
{
  struct GNUNET_DATACACHE_Handle *h;
  struct GNUNET_HashCode k;
  struct GNUNET_HashCode n;
  struct GNUNET_TIME_Absolute exp;
  struct GNUNET_TIME_Absolute start;
  unsigned int i;
  char gstr[128];

  ok = 0;
  h = GNUNET_DATACACHE_create (cfg, "perfcache");

  if (h == NULL)
  {
    FPRINTF (stderr, "%s", "Failed to initialize datacache.  Database likely not setup, skipping test.\n");
    ok = 77; /* mark test as skipped */
    return;
  }
  exp = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_HOURS);
  start = GNUNET_TIME_absolute_get ();
  memset (&k, 0, sizeof (struct GNUNET_HashCode));
  for (i = 0; i < ITERATIONS; i++)
  {
    if (0 == i % (ITERATIONS / 80))
      FPRINTF (stderr, "%s",  ".");
    GNUNET_CRYPTO_hash (&k, sizeof (struct GNUNET_HashCode), &n);
    ASSERT (GNUNET_OK ==
            GNUNET_DATACACHE_put (h, &k, sizeof (struct GNUNET_HashCode),
                                  (const char *) &n, 1 + i % 16, exp,
				  0, NULL));
    k = n;
  }
  FPRINTF (stderr, "%s",  "\n");
  FPRINTF (stdout, "Stored %u items in %s\n", ITERATIONS,
	   GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (start), GNUNET_YES));
  GNUNET_snprintf (gstr, sizeof (gstr), "DATACACHE-%s", plugin_name);
  GAUGER (gstr, "Time to PUT item in datacache",
          GNUNET_TIME_absolute_get_duration (start).rel_value_us / 1000LL / ITERATIONS,
          "ms/item");
  start = GNUNET_TIME_absolute_get ();
  memset (&k, 0, sizeof (struct GNUNET_HashCode));
  for (i = 0; i < ITERATIONS; i++)
  {
    if (0 == i % (ITERATIONS / 80))
      FPRINTF (stderr, "%s",  ".");
    GNUNET_CRYPTO_hash (&k, sizeof (struct GNUNET_HashCode), &n);
    GNUNET_DATACACHE_get (h, &k, 1 + i % 16, &checkIt, &n);
    k = n;
  }
  FPRINTF (stderr, "%s",  "\n");
  FPRINTF (stdout,
           "Found %u/%u items in %s (%u were deleted during storage processing)\n",
           found, ITERATIONS,
           GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (start), GNUNET_YES),
           ITERATIONS - found);
  if (found > 0)
    GAUGER (gstr, "Time to GET item from datacache",
            GNUNET_TIME_absolute_get_duration (start).rel_value_us / 1000LL / found,
            "ms/item");
  GNUNET_DATACACHE_destroy (h);
  ASSERT (ok == 0);
  return;
FAILURE:
  if (h != NULL)
    GNUNET_DATACACHE_destroy (h);
  ok = GNUNET_SYSERR;
}