C++ (Cpp) oib_query_sa Examples

Example #1

File: opaswcommon.c Project: 01org/opa-ff

FSTATUS getDestPath(struct oib_port *port, EUI64 destPortGuid, char *cmd, IB_PATH_RECORD *pathp)
{
	FSTATUS					fstatus;
	EUI64					portGuid		= -1;
	QUERY					query;
	PQUERY_RESULT_VALUES	pq				= NULL;

	portGuid = oib_get_port_guid(port);

	memset(&query, 0, sizeof(query));		// initialize reserved fields
	query.InputType = InputTypePortGuidPair;
	query.InputValue.PortGuidPair.SourcePortGuid = portGuid;
	query.InputValue.PortGuidPair.DestPortGuid = destPortGuid;
	query.OutputType = OutputTypePathRecord;

	DBGPRINT("Query: Input=%s, Output=%s\n",
						iba_sd_query_input_type_msg(query.InputType),
						iba_sd_query_result_type_msg(query.OutputType));

	// this call is synchronous
	fstatus = oib_query_sa(port, &query, &pq);

	if (! pq)
	{
		fprintf(stderr, "%*sSA PathRecord query Failed: %s\n", 0, "", FSTATUS_MSG(fstatus));
		goto fail;
	} else if (pq->Status != FSUCCESS)
	{
		fprintf(stderr, "%*sSA PathRecord query Failed: %s MadStatus 0x%x: %s\n", 0, "",
				FSTATUS_MSG(pq->Status),
				pq->MadStatus, iba_sd_mad_status_msg(pq->MadStatus));
		free(pq);
		goto fail;
	} else if (pq->ResultDataSize == 0)
	{
		fprintf(stderr, "%*sNo Path Records Returned\n", 0, "");
		fstatus = FNOT_FOUND;
		free(pq);
		goto fail;
	} else
	{
		PATH_RESULTS *p = (PATH_RESULTS*)pq->QueryResult;

		DBGPRINT("MadStatus 0x%x: %s\n", pq->MadStatus,
									iba_sd_mad_status_msg(pq->MadStatus));
		DBGPRINT("%d Bytes Returned\n", pq->ResultDataSize);
		if (p->NumPathRecords == 0)
		{
			fprintf(stderr, "%*sNo Path Records Returned\n", 0, "");
			fstatus = FNOT_FOUND;
			goto fail;
		}
		*pathp = p->PathRecords[0];
		return(FSUCCESS);

	}

fail:
	return(FERROR);
}

Example #2

File: saquery.c Project: nirmoy/opa-ff

// perform the given query and display the results
// if portGuid is -1, 1st active port is used to issue query
//void do_query(EUI64 portGuid, QUERY *pQuery)
void do_query(struct oib_port *port, QUERY *pQuery)
{
	FSTATUS status;
	PQUERY_RESULT_VALUES pQueryResults = NULL;
	DBGPRINT("Query: Input=%s (0x%x), Output=%s (0x%x)\n",
				   		iba_sd_query_input_type_msg(pQuery->InputType),
						pQuery->InputType,
					   	iba_sd_query_result_type_msg(pQuery->OutputType),
						pQuery->OutputType);

	// this call is synchronous
	status = oib_query_sa(port, pQuery, &pQueryResults);

	g_exitstatus = PrintQueryResult(&g_dest, 0, &g_dbgDest,
			   		pQuery->OutputType, g_CSV, status, pQueryResults);

	// iba_sd_query_port_fabric_info will have allocated a result buffer
	// we must free the buffer when we are done with it
	if (pQueryResults)
		oib_free_query_result_buffer(pQueryResults);
}