import com.sun.jmx.snmp.SnmpPduPacket; //导入依赖的package包/类
SnmpPduPacket makeErrorVarbindPdu(SnmpPduPacket req, int statusTag) {

        final SnmpVarBind[] vblist = req.varBindList;
        final int length = vblist.length;

        switch (statusTag) {
        case SnmpDataTypeEnums.errEndOfMibViewTag:
            for (int i=0 ; i<length ; i++)
                vblist[i].value = SnmpVarBind.endOfMibView;
            break;
        case SnmpDataTypeEnums.errNoSuchObjectTag:
            for (int i=0 ; i<length ; i++)
                vblist[i].value = SnmpVarBind.noSuchObject;
            break;
        case SnmpDataTypeEnums.errNoSuchInstanceTag:
            for (int i=0 ; i<length ; i++)
                vblist[i].value = SnmpVarBind.noSuchInstance;
            break;
        default:
            return newErrorResponsePdu(req,snmpRspGenErr,1);
        }
        return newValidResponsePdu(req,vblist);
    }
 

import com.sun.jmx.snmp.SnmpPduPacket; //导入依赖的package包/类
/**
 * Check the type of the pdu: only the get/set/bulk request
 * are accepted.
 */
private boolean checkPduType(SnmpPduPacket pdu) {

    boolean result;

    switch(pdu.type) {

    case SnmpDefinitions.pduGetRequestPdu:
    case SnmpDefinitions.pduGetNextRequestPdu:
    case SnmpDefinitions.pduSetRequestPdu:
    case SnmpDefinitions.pduGetBulkRequestPdu:
        result = true ;
        break;

    default:
        if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
            SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
               "checkPduType", "cannot respond to this kind of PDU");
        }
        result = false ;
        break;
    }

    return result ;
}
 

import com.sun.jmx.snmp.SnmpPduPacket; //导入依赖的package包/类
/**
 * Make a response pdu with the specified error status and index.
 * NOTE: the response pdu share its varBindList with the request pdu.
 */
private SnmpPduRequest newValidResponsePdu(SnmpPduPacket reqPdu,
                                           SnmpVarBind[] varBindList) {
    SnmpPduRequest result = new SnmpPduRequest() ;

    result.address = reqPdu.address ;
    result.port = reqPdu.port ;
    result.version = reqPdu.version ;
    result.community = reqPdu.community ;
    result.type = SnmpPduRequest.pduGetResponsePdu ;
    result.requestId = reqPdu.requestId ;
    result.errorStatus = SnmpDefinitions.snmpRspNoError ;
    result.errorIndex = 0 ;
    result.varBindList = varBindList ;

    ((SnmpAdaptorServer)adaptorServer).
        updateErrorCounters(result.errorStatus) ;

    return result ;
}
 

import com.sun.jmx.snmp.SnmpPduPacket; //导入依赖的package包/类
private SnmpPduPacket mergeResponses(SnmpPduRequest req) {

        if (req.type == pduGetNextRequestPdu) {
            return mergeNextResponses(req);
        }

        SnmpVarBind[] result= req.varBindList;

        // Go through the list of subrequests and concatenate.
        // Hopefully, by now all the sub-requests should be finished
        //
        for(Enumeration<SnmpSubRequestHandler> e= subs.elements(); e.hasMoreElements();) {
            SnmpSubRequestHandler sub= e.nextElement();
            sub.updateResult(result);
        }
        return newValidResponsePdu(req,result);
    }
 

import com.sun.jmx.snmp.SnmpPduPacket; //导入依赖的package包/类
/**
 * Check the type of the pdu: only the get/set/bulk request
 * are accepted.
 */
private boolean checkPduType(SnmpPduPacket pdu) {

    boolean result = true ;

    switch(pdu.type) {

    case SnmpDefinitions.pduGetRequestPdu:
    case SnmpDefinitions.pduGetNextRequestPdu:
    case SnmpDefinitions.pduSetRequestPdu:
    case SnmpDefinitions.pduGetBulkRequestPdu:
        result = true ;
        break;

    default:
        if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
            SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
               "checkPduType", "cannot respond to this kind of PDU");
        }
        result = false ;
        break;
    }

    return result ;
}
 

import com.sun.jmx.snmp.SnmpPduPacket; //导入依赖的package包/类
/**
 * Make a response pdu with the specified error status and index.
 * NOTE: the response pdu share its varBindList with the request pdu.
 */
private SnmpPduRequest newValidResponsePdu(SnmpPduPacket reqPdu,
                                           SnmpVarBind[] varBindList) {
    SnmpPduRequest result = new SnmpPduRequest() ;

    result.address = reqPdu.address ;
    result.port = reqPdu.port ;
    result.version = reqPdu.version ;
    result.community = reqPdu.community ;
    result.type = result.pduGetResponsePdu ;
    result.requestId = reqPdu.requestId ;
    result.errorStatus = SnmpDefinitions.snmpRspNoError ;
    result.errorIndex = 0 ;
    result.varBindList = varBindList ;

    ((SnmpAdaptorServer)adaptorServer).
        updateErrorCounters(result.errorStatus) ;

    return result ;
}
 

import com.sun.jmx.snmp.SnmpPduPacket; //导入依赖的package包/类
private SnmpPduPacket mergeResponses(SnmpPduRequest req) {

        if (req.type == pduGetNextRequestPdu) {
            return mergeNextResponses(req);
        }

        SnmpVarBind[] result= req.varBindList;

        // Go through the list of subrequests and concatenate.
        // Hopefully, by now all the sub-requests should be finished
        //
        for(Enumeration e= subs.elements(); e.hasMoreElements();) {
            SnmpSubRequestHandler sub= (SnmpSubRequestHandler) e.nextElement();
            sub.updateResult(result);
        }
        return newValidResponsePdu(req,result);
    }