ipcidrroutetable_interface.c

snmp的源代码,已经在我的ubuntu下编译通过

        break;

        /*
         * ipCidrRouteNextHopAS(10)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTENEXTHOPAS:
        var->val_len = sizeof(long);
        var->type = ASN_INTEGER;
        rc = ipCidrRouteNextHopAS_get(rowreq_ctx,
                                      (long *) var->val.string);
        break;

        /*
         * ipCidrRouteMetric1(11)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC1:
        var->val_len = sizeof(long);
        var->type = ASN_INTEGER;
        rc = ipCidrRouteMetric1_get(rowreq_ctx, (long *) var->val.string);
        break;

        /*
         * ipCidrRouteMetric2(12)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC2:
        var->val_len = sizeof(long);
        var->type = ASN_INTEGER;
        rc = ipCidrRouteMetric2_get(rowreq_ctx, (long *) var->val.string);
        break;

        /*
         * ipCidrRouteMetric3(13)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC3:
        var->val_len = sizeof(long);
        var->type = ASN_INTEGER;
        rc = ipCidrRouteMetric3_get(rowreq_ctx, (long *) var->val.string);
        break;

        /*
         * ipCidrRouteMetric4(14)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC4:
        var->val_len = sizeof(long);
        var->type = ASN_INTEGER;
        rc = ipCidrRouteMetric4_get(rowreq_ctx, (long *) var->val.string);
        break;

        /*
         * ipCidrRouteMetric5(15)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC5:
        var->val_len = sizeof(long);
        var->type = ASN_INTEGER;
        rc = ipCidrRouteMetric5_get(rowreq_ctx, (long *) var->val.string);
        break;

        /*
         * ipCidrRouteStatus(16)/RowStatus/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h 
         */
    case COLUMN_IPCIDRROUTESTATUS:
        var->val_len = sizeof(u_long);
        var->type = ASN_INTEGER;
        rc = ipCidrRouteStatus_get(rowreq_ctx, (u_long *) var->val.string);
        break;

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

    return rc;
}                               /* _ipCidrRouteTable_get_column */

int
_mfd_ipCidrRouteTable_get_values(netsnmp_mib_handler *handler,
                                 netsnmp_handler_registration *reginfo,
                                 netsnmp_agent_request_info *agtreq_info,
                                 netsnmp_request_info *requests)
{
    ipCidrRouteTable_rowreq_ctx *rowreq_ctx =
        netsnmp_container_table_row_extract(requests);
    netsnmp_table_request_info *tri;
    u_char         *old_string;
    void            (*dataFreeHook) (void *);
    int             rc;

    DEBUGMSGTL(("internal:ipCidrRouteTable:_mfd_ipCidrRouteTable_get_values", "called\n"));

    netsnmp_assert(NULL != rowreq_ctx);

    for (; requests; requests = requests->next) {
        /*
         * save old pointer, so we can free it if replaced
         */
        old_string = requests->requestvb->val.string;
        dataFreeHook = requests->requestvb->dataFreeHook;
        if (NULL == requests->requestvb->val.string) {
            requests->requestvb->val.string = requests->requestvb->buf;
            requests->requestvb->val_len =
                sizeof(requests->requestvb->buf);
        } else if (requests->requestvb->buf ==
                   requests->requestvb->val.string) {
            if (requests->requestvb->val_len !=
                sizeof(requests->requestvb->buf))
                requests->requestvb->val_len =
                    sizeof(requests->requestvb->buf);
        }

        /*
         * get column data
         */
        tri = netsnmp_extract_table_info(requests);
        if (NULL == tri)
            continue;

        rc = _ipCidrRouteTable_get_column(rowreq_ctx, requests->requestvb,
                                          tri->colnum);
        if (rc) {
            if (MFD_SKIP == rc) {
                requests->requestvb->type = ASN_PRIV_RETRY;
                rc = SNMP_ERR_NOERROR;
            }
        } else if (NULL == requests->requestvb->val.string) {
            snmp_log(LOG_ERR, "NULL varbind data pointer!\n");
            rc = SNMP_ERR_GENERR;
        }
        if (rc)
            netsnmp_request_set_error(requests, SNMP_VALIDATE_ERR(rc));

        /*
         * if the buffer wasn't used previously for the old data (i.e. it
         * was allcoated memory)  and the get routine replaced the pointer,
         * we need to free the previous pointer.
         */
        if (old_string && (old_string != requests->requestvb->buf) &&
            (requests->requestvb->val.string != old_string)) {
            if (dataFreeHook)
                (*dataFreeHook) (old_string);
            else
                free(old_string);
        }
    }                           /* for results */

    return SNMP_ERR_NOERROR;
}                               /* _mfd_ipCidrRouteTable_get_values */

/***********************************************************************
 *
 * SET processing
 *
 ***********************************************************************/

/*----------------------------------------------------------------------
 *
 * SET: Syntax checks
 *
 *---------------------------------------------------------------------*/
/*
 * @internal
 * Check the syntax for a particular column
 */
NETSNMP_STATIC_INLINE int
_ipCidrRouteTable_check_column(ipCidrRouteTable_rowreq_ctx * rowreq_ctx,
                               netsnmp_variable_list * var, int column)
{
    int             rc = SNMPERR_SUCCESS;

    DEBUGMSGTL(("internal:ipCidrRouteTable:_ipCidrRouteTable_check_column",
                "called\n"));

    netsnmp_assert(NULL != rowreq_ctx);

    switch (column) {

        /*
         * ipCidrRouteIfIndex(5)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEIFINDEX:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        /*
         * yyy-rks: anything else we can do here? 
         */
        if (SNMPERR_SUCCESS == rc) {
            rc = ipCidrRouteIfIndex_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 ipCidrRouteIfIndex_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * ipCidrRouteType(6)/INTEGER/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h 
         */
    case COLUMN_IPCIDRROUTETYPE:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        if (SNMPERR_SUCCESS == rc) {

            /*
             * check that the value is one of defined enums 
             */
            if (1 && (*var->val.integer != IPCIDRROUTETYPE_OTHER)
                && (*var->val.integer != IPCIDRROUTETYPE_REJECT)
                && (*var->val.integer != IPCIDRROUTETYPE_LOCAL)
                && (*var->val.integer != IPCIDRROUTETYPE_REMOTE)
                ) {
                rc = SNMP_ERR_WRONGVALUE;
            }
        }
        if (SNMPERR_SUCCESS == rc) {
            rc = ipCidrRouteType_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 ipCidrRouteType_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * ipCidrRouteInfo(9)/OBJECTID/ASN_OBJECT_ID/oid(oid)//L/A/W/e/r/d/h 
         */
    case COLUMN_IPCIDRROUTEINFO:
        rc = netsnmp_check_vb_type(var, ASN_OBJECT_ID);
        /*
         * yyy-rks: anything else we can do here? 
         */
        if (SNMPERR_SUCCESS == rc) {
            rc = ipCidrRouteInfo_check_value(rowreq_ctx,
                                             (oid *) var->val.string,
                                             var->val_len);
            if ((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc)
                && (MFD_NOT_VALID_NOW != rc)) {
                snmp_log(LOG_ERR,
                         "bad rc %d from ipCidrRouteInfo_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * ipCidrRouteNextHopAS(10)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTENEXTHOPAS:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        /*
         * yyy-rks: anything else we can do here? 
         */
        if (SNMPERR_SUCCESS == rc) {
            rc = ipCidrRouteNextHopAS_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 ipCidrRouteNextHopAS_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * ipCidrRouteMetric1(11)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC1:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        /*
         * yyy-rks: anything else we can do here? 
         */
        if (SNMPERR_SUCCESS == rc) {
            rc = ipCidrRouteMetric1_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 ipCidrRouteMetric1_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * ipCidrRouteMetric2(12)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC2:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        /*
         * yyy-rks: anything else we can do here? 
         */
        if (SNMPERR_SUCCESS == rc) {
            rc = ipCidrRouteMetric2_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 ipCidrRouteMetric2_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * ipCidrRouteMetric3(13)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC3:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        /*
         * yyy-rks: anything else we can do here? 
         */
        if (SNMPERR_SUCCESS == rc) {
            rc = ipCidrRouteMetric3_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 ipCidrRouteMetric3_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * ipCidrRouteMetric4(14)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC4:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        /*
         * yyy-rks: anything else we can do here? 
         */
        if (SNMPERR_SUCCESS == rc) {
            rc = ipCidrRouteMetric4_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 ipCidrRouteMetric4_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }
        break;

        /*
         * ipCidrRouteMetric5(15)/INTEGER32/ASN_INTEGER/long(long)//l/A/W/e/r/D/h 
         */
    case COLUMN_IPCIDRROUTEMETRIC5:
        rc = netsnmp_check_vb_type(var, ASN_INTEGER);
        /*
         * yyy-rks: anything else we can do here? 
         */
        if (SNMPERR_SUCCESS == rc) {
            rc = ipCidrRouteMetric5_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 ipCidrRouteMetric5_check_value\n",
                         rc);
                rc = SNMP_ERR_GENERR;
            }
        }