+ GNUNET_CONFIGURATION_get_value_string (cfg, "DATASTORE", "DATABASE",
+ &plugin_name))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("No `%s' specified for `%s' in configuration!\n"), "DATABASE",
+ "DATASTORE");
+ return;
+ }
+ GNUNET_asprintf ("a_stat_name,
+ _("# bytes used in file-sharing datastore `%s'"),
+ plugin_name);
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_size (cfg, "DATASTORE", "QUOTA", "a))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("No `%s' specified for `%s' in configuration!\n"), "QUOTA",
+ "DATASTORE");
+ return;
+ }
+ stats = GNUNET_STATISTICS_create ("datastore", cfg);
+ GNUNET_STATISTICS_set (stats, gettext_noop ("# quota"), quota, GNUNET_NO);
+ cache_size = quota / 8; /* Or should we make this an option? */
+ GNUNET_STATISTICS_set (stats, gettext_noop ("# cache size"), cache_size,
+ GNUNET_NO);
+ if (quota / (32 * 1024LL) > (1 << 31))
+ bf_size = (1 << 31); /* absolute limit: ~2 GB, beyond that BF just won't help anyway */
+ else
+ bf_size = quota / (32 * 1024LL); /* 8 bit per entry, 1 bit per 32 kb in DB */
+ fn = NULL;
+ if ((GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_filename (cfg, "DATASTORE", "BLOOMFILTER",
+ &fn)) ||
+ (GNUNET_OK != GNUNET_DISK_directory_create_for_file (fn)))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("Could not use specified filename `%s' for bloomfilter.\n"),
+ fn != NULL ? fn : "");
+ GNUNET_free_non_null (fn);
+ fn = NULL;
+ }
+ if (fn != NULL)
+ {
+ GNUNET_asprintf (&pfn, "%s.%s", fn, plugin_name);
+ if (GNUNET_YES == GNUNET_DISK_file_test (pfn))