inetcidrroutetable_interface.c

开发snmp的开发包有两个开放的SNMP开发库

                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * inetCidrRouteMetric2(13)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_INETCIDRROUTEMETRIC2:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        if (SNMPERR_SUCCESS != rc) {
            DEBUGMSGTL(("inetCidrRouteTable:_inetCidrRouteTable_check_column:inetCidrRouteMetric2", "varbind validation failed (eg bad type or size)\n"));
        } else {
            rc = inetCidrRouteMetric2_check_value(rowreq_ctx,
                                                  *((long *) var->val.
                                                    string));
            if ((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc)
                && (MFD_NOT_VALID_NOW != rc)) {
                snmp_log(LOG_ERR,
                         "bad rc %d from inetCidrRouteMetric2_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * inetCidrRouteMetric3(14)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_INETCIDRROUTEMETRIC3:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        if (SNMPERR_SUCCESS != rc) {
            DEBUGMSGTL(("inetCidrRouteTable:_inetCidrRouteTable_check_column:inetCidrRouteMetric3", "varbind validation failed (eg bad type or size)\n"));
        } else {
            rc = inetCidrRouteMetric3_check_value(rowreq_ctx,
                                                  *((long *) var->val.
                                                    string));
            if ((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc)
                && (MFD_NOT_VALID_NOW != rc)) {
                snmp_log(LOG_ERR,
                         "bad rc %d from inetCidrRouteMetric3_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * inetCidrRouteMetric4(15)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_INETCIDRROUTEMETRIC4:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        if (SNMPERR_SUCCESS != rc) {
            DEBUGMSGTL(("inetCidrRouteTable:_inetCidrRouteTable_check_column:inetCidrRouteMetric4", "varbind validation failed (eg bad type or size)\n"));
        } else {
            rc = inetCidrRouteMetric4_check_value(rowreq_ctx,
                                                  *((long *) var->val.
                                                    string));
            if ((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc)
                && (MFD_NOT_VALID_NOW != rc)) {
                snmp_log(LOG_ERR,
                         "bad rc %d from inetCidrRouteMetric4_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * inetCidrRouteMetric5(16)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_INETCIDRROUTEMETRIC5:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        if (SNMPERR_SUCCESS != rc) {
            DEBUGMSGTL(("inetCidrRouteTable:_inetCidrRouteTable_check_column:inetCidrRouteMetric5", "varbind validation failed (eg bad type or size)\n"));
        } else {
            rc = inetCidrRouteMetric5_check_value(rowreq_ctx,
                                                  *((long *) var->val.
                                                    string));
            if ((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc)
                && (MFD_NOT_VALID_NOW != rc)) {
                snmp_log(LOG_ERR,
                         "bad rc %d from inetCidrRouteMetric5_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * inetCidrRouteStatus(17)/RowStatus/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h 
         */
    case COLUMN_INETCIDRROUTESTATUS:
        rc = netsnmp_check_vb_rowstatus_value(var);
        if (SNMPERR_SUCCESS != rc) {
            DEBUGMSGTL(("inetCidrRouteTable:_inetCidrRouteTable_check_column:inetCidrRouteStatus", "varbind validation failed (eg bad type or size)\n"));
        } else {
            rc = inetCidrRouteStatus_check_value(rowreq_ctx,
                                                 *((u_long *) var->val.
                                                   string));
            if ((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc)
                && (MFD_NOT_VALID_NOW != rc)) {
                snmp_log(LOG_ERR,
                         "bad rc %d from inetCidrRouteStatus_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

    default:   /** We shouldn't get here */
        rc = SNMP_ERR_GENERR;
        snmp_log(LOG_ERR,
                 "unknown column %d in _inetCidrRouteTable_check_column\n",
                 column);
    }

    return rc;
}                               /* _inetCidrRouteTable_check_column */

int
_mfd_inetCidrRouteTable_check_objects(netsnmp_mib_handler *handler, netsnmp_handler_registration
                                      *reginfo, netsnmp_agent_request_info
                                      *agtreq_info,
                                      netsnmp_request_info *requests)
{
    inetCidrRouteTable_rowreq_ctx *rowreq_ctx =
        netsnmp_container_table_row_extract(requests);
    netsnmp_table_request_info *tri;
    int             rc;

    DEBUGMSGTL(("internal:inetCidrRouteTable:_mfd_inetCidrRouteTable_check_objects", "called\n"));

    netsnmp_assert(NULL != rowreq_ctx);

    for (; requests; requests = requests->next) {

        /*
         * get column number from table request info, and check that column
         */
        tri = netsnmp_extract_table_info(requests);
        if (NULL == tri)
            continue;

        rc = _inetCidrRouteTable_check_column(rowreq_ctx,
                                              requests->requestvb,
                                              tri->colnum);
        if (rc) {
            netsnmp_request_set_error(requests, SNMP_VALIDATE_ERR(rc));
            break;
        }

    }                           /* for results */

    return SNMP_ERR_NOERROR;
}                               /* _mfd_inetCidrRouteTable_check_objects */


/*----------------------------------------------------------------------
 *
 * SET: check dependencies
 *
 *---------------------------------------------------------------------*/
/*
 * @internal
 * Check dependencies wrapper
 */
static int
_mfd_inetCidrRouteTable_check_dependencies(netsnmp_mib_handler *handler, netsnmp_handler_registration
                                           *reginfo, netsnmp_agent_request_info
                                           *agtreq_info,
                                           netsnmp_request_info *requests)
{
    int             rc;
    inetCidrRouteTable_rowreq_ctx *rowreq_ctx =
        netsnmp_container_table_row_extract(requests);
    DEBUGMSGTL(("internal:inetCidrRouteTable:_mfd_inetCidrRouteTable_check_dependencies", "called\n"));

    netsnmp_assert(NULL != rowreq_ctx);

    rc = inetCidrRouteTable_check_dependencies(rowreq_ctx);
    if (rc) {
        DEBUGMSGTL(("inetCidrRouteTable:mfd", "error %d from "
                    "inetCidrRouteTable_check_dependencies\n", rc));
        netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
    }

    return SNMP_ERR_NOERROR;
}                               /* _mfd_inetCidrRouteTable_check_dependencies */

/*----------------------------------------------------------------------
 *
 * SET: Undo setup
 *
 *---------------------------------------------------------------------*/
/*
 * @internal
 * Set the value for a particular column
 */
NETSNMP_STATIC_INLINE int
_inetCidrRouteTable_undo_setup_column(inetCidrRouteTable_rowreq_ctx *
                                      rowreq_ctx, int column)
{
    int             rc = SNMPERR_SUCCESS;

    DEBUGMSGTL(("internal:inetCidrRouteTable:_inetCidrRouteTable_undo_setup_column", "called for %d\n", column));

    netsnmp_assert(NULL != rowreq_ctx);

    switch (column) {

        /*
         * inetCidrRouteIfIndex(7)/InterfaceIndexOrZero/ASN_INTEGER/long(long)//l/A/W/e/R/d/H 
         */
    case COLUMN_INETCIDRROUTEIFINDEX:
        rowreq_ctx->column_set_flags |= COLUMN_INETCIDRROUTEIFINDEX_FLAG;
        break;

        /*
         * inetCidrRouteType(8)/INTEGER/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h 
         */
    case COLUMN_INETCIDRROUTETYPE:
        rowreq_ctx->column_set_flags |= COLUMN_INETCIDRROUTETYPE_FLAG;
        break;

        /*
         * inetCidrRouteNextHopAS(11)/InetAutonomousSystemNumber/ASN_UNSIGNED/u_long(u_long)//l/A/W/e/r/D/H 
         */
    case COLUMN_INETCIDRROUTENEXTHOPAS:
        rowreq_ctx->column_set_flags |= COLUMN_INETCIDRROUTENEXTHOPAS_FLAG;
        break;

        /*
         * inetCidrRouteMetric1(12)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_INETCIDRROUTEMETRIC1:
        rowreq_ctx->column_set_flags |= COLUMN_INETCIDRROUTEMETRIC1_FLAG;
        break;

        /*
         * inetCidrRouteMetric2(13)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_INETCIDRROUTEMETRIC2:
        rowreq_ctx->column_set_flags |= COLUMN_INETCIDRROUTEMETRIC2_FLAG;
        break;

        /*
         * inetCidrRouteMetric3(14)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_INETCIDRROUTEMETRIC3:
        rowreq_ctx->column_set_flags |= COLUMN_INETCIDRROUTEMETRIC3_FLAG;
        break;

        /*
         * inetCidrRouteMetric4(15)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_INETCIDRROUTEMETRIC4:
        rowreq_ctx->column_set_flags |= COLUMN_INETCIDRROUTEMETRIC4_FLAG;
        break;

        /*
         * inetCidrRouteMetric5(16)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_INETCIDRROUTEMETRIC5:
        rowreq_ctx->column_set_flags |= COLUMN_INETCIDRROUTEMETRIC5_FLAG;
        break;

        /*
         * inetCidrRouteStatus(17)/RowStatus/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h 
         */
    case COLUMN_INETCIDRROUTESTATUS:
        rowreq_ctx->column_set_flags |= COLUMN_INETCIDRROUTESTATUS_FLAG;
        break;

    default:
        snmp_log(LOG_ERR,
                 "unknown column %d in _inetCidrRouteTable_undo_setup_column\n",
                 column);
        break;
    }

    return rc;
}                               /* _inetCidrRouteTable_undo_setup_column */


/**
 * @internal
 * undo setup
 */
int
_mfd_inetCidrRouteTable_undo_setup(netsnmp_mib_handler *handler,
                                   netsnmp_handler_registration *reginfo,
                                   netsnmp_agent_request_info *agtreq_info,
                                   netsnmp_request_info *requests)
{
    int             rc;
    inetCidrRouteTable_rowreq_ctx *rowreq_ctx =
        netsnmp_container_table_row_extract(requests);

    DEBUGMSGTL(("internal:inetCidrRouteTable:_mfd_inetCidrRouteTable_undo_setup", "called\n"));

    netsnmp_assert(NULL != rowreq_ctx);

    /*
     * allocate undo context
     */
    rowreq_ctx->undo = inetCidrRouteTable_allocate_data();
    if (NULL == rowreq_ctx->undo) {
        /** msg already logged */
        netsnmp_request_set_error_all(requests,
                                      SNMP_ERR_RESOURCEUNAVAILABLE);
        return SNMP_ERR_NOERROR;
    }

    /*
     * row undo setup
     */
    rowreq_ctx->column_set_flags = 0;
    rc = inetCidrRouteTable_undo_setup(rowreq_ctx);
    if (MFD_SUCCESS != rc) {
        DEBUGMSGTL(("inetCidrRouteTable:mfd", "error %d from "
                    "inetCidrRouteTable_undo_setup\n", rc));
        netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
    } else {
        /*
         * column undo setup
         */
        netsnmp_table_request_info *tri;
        for (; requests; requests = requests->next) {
            /*
             * set column data
             */
            tri = netsnmp_extract_table_info(requests);
            if (NULL == tri)
                continue;

            rc = _inetCidrRouteTable_undo_setup_column(rowreq_ctx,
                                                       tri->colnum);
            if (MFD_SUCCESS != rc) {
                DEBUGMSGTL(("inetCidrRouteTable:mfd", "error %d from "
                            "inetCidrRouteTable_undo_setup_column\n", rc));
                netsnmp_set_request_error(agtreq_info, requests,
                                          SNMP_VALIDATE_ERR(rc));
            }
        }                       /* for results */
    }

    return SNMP_ERR_NOERROR;
}                               /* _mfd_inetCidrRouteTable_undo_setup */

/**
 * @internal
 * undo setup
 */
int
_mfd_inetCidrRouteTable_undo_cleanup(netsnmp_mib_handler *handler,
                                     netsnmp_handler_registration *reginfo,
                                     netsnmp_agent_request_info
                                     *agtreq_info,
                                     netsnmp_request_info *requests)
{
    inetCidrRouteTable_rowreq_ctx *rowreq_ctx =
        netsnmp_container_table_row_extract(requests);
    int             rc;

    DEBUGMSGTL(("internal:inetCidrRouteTable:_mfd_inetCidrRouteTable_undo_cleanup", "called\n"));

    /*
     * failed row crea