C++ (Cpp) get_value_db Examples

Example #1

File: poller.c Project: rennhak/zabbix

int	get_value(DB_ITEM *item, AGENT_RESULT *result)
{
	int	res = FAIL;

	zabbix_log(LOG_LEVEL_DEBUG, "In get_value(key:%s)",
			item->key);

	switch (item->type) {
		case ITEM_TYPE_ZABBIX:
			alarm(CONFIG_TIMEOUT);
			res = get_value_agent(item, result);
			alarm(0);

			if (SUCCEED != res && GET_MSG_RESULT(result))
				zabbix_log(LOG_LEVEL_WARNING, "Item [%s] error: %s",
						zbx_host_key_string_by_item(item),
						result->msg);
			break;
		case ITEM_TYPE_SNMPv1:
		case ITEM_TYPE_SNMPv2c:
		case ITEM_TYPE_SNMPv3:
#ifdef HAVE_SNMP
			alarm(CONFIG_TIMEOUT);
			res = get_value_snmp(item, result);
			alarm(0);
#else
			SET_MSG_RESULT(result, strdup("Support of SNMP parameters was not compiled in"));
			res = NOTSUPPORTED;
#endif
			if (SUCCEED != res && GET_MSG_RESULT(result))
				zabbix_log(LOG_LEVEL_WARNING, "Item [%s] error: %s",
						zbx_host_key_string_by_item(item),
						result->msg);
			break;
		case ITEM_TYPE_IPMI:
#ifdef HAVE_OPENIPMI
			res = get_value_ipmi(item, result);
#else
			SET_MSG_RESULT(result, strdup("Support of IPMI parameters was not compiled in"));
			res = NOTSUPPORTED;
#endif
			break;
		case ITEM_TYPE_SIMPLE:
			alarm(CONFIG_TIMEOUT);
			res = get_value_simple(item, result);
			alarm(0);
			break;
		case ITEM_TYPE_INTERNAL:
			alarm(CONFIG_TIMEOUT);
			res = get_value_internal(item, result);
			alarm(0);
			break;
		case ITEM_TYPE_DB_MONITOR:
			alarm(CONFIG_TIMEOUT);
			res = get_value_db(item, result);
			alarm(0);

			if (SUCCEED != res && GET_MSG_RESULT(result))
				zabbix_log(LOG_LEVEL_WARNING, "Item [%s] error: %s",
						zbx_host_key_string_by_item(item),
						result->msg);
			break;
		case ITEM_TYPE_AGGREGATE:
			alarm(CONFIG_TIMEOUT);
			res = get_value_aggregate(item, result);
			alarm(0);
			break;
		case ITEM_TYPE_EXTERNAL:
			alarm(CONFIG_TIMEOUT);
			res = get_value_external(item, result);
			alarm(0);

			if (SUCCEED != res && GET_MSG_RESULT(result))
				zabbix_log(LOG_LEVEL_WARNING, "Item [%s] error: %s",
						zbx_host_key_string_by_item(item),
						result->msg);
			break;
		default:
			zabbix_log(LOG_LEVEL_WARNING, "Not supported item type:%d",
					item->type);
			zabbix_syslog("Not supported item type:%d",
					item->type);
			res = NOTSUPPORTED;
	}

	zabbix_log(LOG_LEVEL_DEBUG, "End get_value()");

	return res;
}

Example #2

File: poller.c Project: baniuyao/Zabbix_PPTV

static int	get_value(DC_ITEM *item, AGENT_RESULT *result)
{
	const char	*__function_name = "get_value";
	int		res = FAIL;

	zabbix_log(LOG_LEVEL_DEBUG, "In %s() key:'%s'", __function_name, item->key_orig);

	switch (item->type)
	{
		case ITEM_TYPE_ZABBIX:
			alarm(CONFIG_TIMEOUT);
			res = get_value_agent(item, result);
			alarm(0);
			break;
		case ITEM_TYPE_SNMPv1:
		case ITEM_TYPE_SNMPv2c:
		case ITEM_TYPE_SNMPv3:
#ifdef HAVE_SNMP
			alarm(CONFIG_TIMEOUT);
			res = get_value_snmp(item, result);
			alarm(0);
#else
			SET_MSG_RESULT(result, zbx_strdup(NULL, "Support for SNMP checks was not compiled in"));
			res = NOTSUPPORTED;
#endif
			break;
		case ITEM_TYPE_IPMI:
#ifdef HAVE_OPENIPMI
			res = get_value_ipmi(item, result);
#else
			SET_MSG_RESULT(result, zbx_strdup(NULL, "Support for IPMI checks was not compiled in"));
			res = NOTSUPPORTED;
#endif
			break;
		case ITEM_TYPE_SIMPLE:
			/* simple checks use their own timeouts */
			res = get_value_simple(item, result);
			break;
		case ITEM_TYPE_INTERNAL:
			res = get_value_internal(item, result);
			break;
		case ITEM_TYPE_DB_MONITOR:
			alarm(CONFIG_TIMEOUT);
			res = get_value_db(item, result);
			alarm(0);
			break;
		case ITEM_TYPE_AGGREGATE:
			res = get_value_aggregate(item, result);
			break;
		case ITEM_TYPE_EXTERNAL:
			/* external checks use their own timeouts */
			res = get_value_external(item, result);
			break;
		case ITEM_TYPE_SSH:
#ifdef HAVE_SSH2
			alarm(CONFIG_TIMEOUT);
			res = get_value_ssh(item, result);
			alarm(0);
#else
			SET_MSG_RESULT(result, zbx_strdup(NULL, "Support for SSH checks was not compiled in"));
			res = NOTSUPPORTED;
#endif	/* HAVE_SSH2 */
			break;
		case ITEM_TYPE_TELNET:
			alarm(CONFIG_TIMEOUT);
			res = get_value_telnet(item, result);
			alarm(0);
			break;
		case ITEM_TYPE_CALCULATED:
			res = get_value_calculated(item, result);
			break;
		default:
			SET_MSG_RESULT(result, zbx_dsprintf(NULL, "Not supported item type:%d", item->type));
			res = NOTSUPPORTED;
	}

	if (SUCCEED != res)
	{
		if (!ISSET_MSG(result))
			SET_MSG_RESULT(result, zbx_strdup(NULL, "ZBX_NOTSUPPORTED"));

		zabbix_log(LOG_LEVEL_DEBUG, "Item [%s:%s] error: %s", item->host.host, item->key_orig, result->msg);
		zabbix_syslog("Item [%s:%s] error: %s", item->host.host, item->key_orig, result->msg);
	}

	/* remove formatting characters from the end of the result */
	/* so it could be checked by "is_uint64" and "is_double" functions */
	/* when we try to get "int" or "float" values from "string" result */
	if (ISSET_STR(result))
		zbx_rtrim(result->str, " \r\n");

	if (ISSET_TEXT(result))
		zbx_rtrim(result->text, " \r\n");

	zabbix_log(LOG_LEVEL_DEBUG, "End of %s():%s", __function_name, zbx_result_string(res));

	return res;
}