bgpstream_csvfile_datasource_t *
bgpstream_csvfile_datasource_create(bgpstream_filter_mgr_t *filter_mgr,
char *csvfile_file)
{
bgpstream_debug("\t\tBSDS_CSVFILE: create csvfile_ds start");
bgpstream_csvfile_datasource_t *csvfile_ds = (bgpstream_csvfile_datasource_t*) malloc_zero(sizeof(bgpstream_csvfile_datasource_t));
if(csvfile_ds == NULL) {
bgpstream_log_err("\t\tBSDS_CSVFILE: create csvfile_ds can't allocate memory");
goto err;
}
if(csvfile_file == NULL)
{
bgpstream_log_err("\t\tBSDS_CSVFILE: create csvfile_ds no file provided");
goto err;
}
if((csvfile_ds->csvfile_file = strdup(csvfile_file)) == NULL)
{
bgpstream_log_err("\t\tBSDS_CSVFILE: can't allocate memory for filename");
goto err;
}
/* cvs file parser options */
unsigned char options = CSV_STRICT | CSV_REPALL_NL | CSV_STRICT_FINI |
CSV_APPEND_NULL | CSV_EMPTY_IS_NULL;
if(csv_init(&(csvfile_ds->parser), options) !=0)
{
bgpstream_log_err("\t\tBSDS_CSVFILE: can't initialize csv parser");
goto err;
}
csvfile_ds->current_field = CSVFILE_PATH;
csvfile_ds->filter_mgr = filter_mgr;
csvfile_ds->input_mgr = NULL;
csvfile_ds->num_results = 0;
csvfile_ds->max_ts_infile = 0;
csvfile_ds->last_processed_ts = 0;
csvfile_ds->max_accepted_ts = 0;
bgpstream_debug("\t\tBSDS_CSVFILE: create csvfile_ds end");
return csvfile_ds;
err:
bgpstream_csvfile_datasource_destroy(csvfile_ds);
return NULL;
}
void bgpstream_datasource_mgr_destroy(
bgpstream_datasource_mgr_t *datasource_mgr)
{
bgpstream_debug("\tBSDS_MGR: destroy start");
if (datasource_mgr == NULL) {
return; // no manager to destroy
}
// destroy any active datasource (if they have not been destroyed before)
#ifdef WITH_DATA_INTERFACE_SINGLEFILE
bgpstream_singlefile_datasource_destroy(datasource_mgr->singlefile_ds);
datasource_mgr->singlefile_ds = NULL;
free(datasource_mgr->singlefile_rib_mrtfile);
free(datasource_mgr->singlefile_upd_mrtfile);
#endif
#ifdef WITH_DATA_INTERFACE_CSVFILE
bgpstream_csvfile_datasource_destroy(datasource_mgr->csvfile_ds);
datasource_mgr->csvfile_ds = NULL;
free(datasource_mgr->csvfile_file);
#endif
#ifdef WITH_DATA_INTERFACE_SQLITE
bgpstream_sqlite_datasource_destroy(datasource_mgr->sqlite_ds);
datasource_mgr->sqlite_ds = NULL;
free(datasource_mgr->sqlite_file);
#endif
#ifdef WITH_DATA_INTERFACE_BROKER
bgpstream_broker_datasource_destroy(datasource_mgr->broker_ds);
datasource_mgr->broker_ds = NULL;
free(datasource_mgr->broker_url);
int i;
for (i = 0; i < datasource_mgr->broker_params_cnt; i++) {
free(datasource_mgr->broker_params[i]);
datasource_mgr->broker_params[i] = NULL;
}
free(datasource_mgr->broker_params);
datasource_mgr->broker_params = NULL;
datasource_mgr->broker_params_cnt = 0;
#endif
free(datasource_mgr);
bgpstream_debug("\tBSDS_MGR: destroy end");
}
void bgpstream_datasource_mgr_close(bgpstream_datasource_mgr_t *datasource_mgr)
{
bgpstream_debug("\tBSDS_MGR: close start");
if (datasource_mgr == NULL) {
return; // no manager to destroy
}
switch (datasource_mgr->datasource) {
#ifdef WITH_DATA_INTERFACE_SINGLEFILE
case BGPSTREAM_DATA_INTERFACE_SINGLEFILE:
bgpstream_singlefile_datasource_destroy(datasource_mgr->singlefile_ds);
datasource_mgr->singlefile_ds = NULL;
break;
#endif
#ifdef WITH_DATA_INTERFACE_CSVFILE
case BGPSTREAM_DATA_INTERFACE_CSVFILE:
bgpstream_csvfile_datasource_destroy(datasource_mgr->csvfile_ds);
datasource_mgr->csvfile_ds = NULL;
break;
#endif
#ifdef WITH_DATA_INTERFACE_SQLITE
case BGPSTREAM_DATA_INTERFACE_SQLITE:
bgpstream_sqlite_datasource_destroy(datasource_mgr->sqlite_ds);
datasource_mgr->sqlite_ds = NULL;
break;
#endif
#ifdef WITH_DATA_INTERFACE_BROKER
case BGPSTREAM_DATA_INTERFACE_BROKER:
bgpstream_broker_datasource_destroy(datasource_mgr->broker_ds);
datasource_mgr->broker_ds = NULL;
break;
#endif
default:
assert(0);
break;
}
datasource_mgr->status = BGPSTREAM_DATASOURCE_STATUS_OFF;
bgpstream_debug("\tBSDS_MGR: close end");
}
