VariableBinding getVarBindForSetRequest(String oid, int type, String value) {
VariableBinding vb = new VariableBinding(new OID(oid));
if (value != null) {
Variable variable;
switch (type) {
case DSnmpMibRecord.VALUE_TYPE_INTEGER32:
variable = new Integer32(Integer.parseInt(value));
break;
case DSnmpMibRecord.VALUE_TYPE_UNSIGNED_INTEGER32:
variable = new UnsignedInteger32(Long.parseLong(value));
break;
case DSnmpMibRecord.VALUE_TYPE_OCTET_STRING:
variable = new OctetString(value);
break;
case DSnmpMibRecord.VALUE_TYPE_NULL:
variable = new Null();
break;
case DSnmpMibRecord.VALUE_TYPE_OID:
variable = new OID(value);
break;
case DSnmpMibRecord.VALUE_TYPE_TIMETICKS:
variable = new TimeTicks(Long.parseLong(value));
break;
case DSnmpMibRecord.VALUE_TYPE_IP_ADDRESS:
variable = new IpAddress(value);
break;
default:
throw new IllegalArgumentException("Variable type " + type + " not supported");
}
vb.setVariable(variable);
}
return vb;
}
private boolean processWalk(PDU response, PDU request, OID rootOID) throws SnmpException {
if ((response == null)
|| (response.getErrorStatus() != 0)
|| (response.getType() == PDU.REPORT)) {
return true;
}
boolean finished = false;
OID lastOID = request.get(0).getOid();
for (int i = 0; (!finished) && (i < response.size()); i++) {
VariableBinding vb = response.get(i);
if ((vb.getOid() == null)
|| (vb.getOid().size() < rootOID.size())
|| (rootOID.leftMostCompare(rootOID.size(), vb.getOid()) != 0)) {
finished = true;
} else if (Null.isExceptionSyntax(vb.getVariable().getSyntax())) {
outputResponse(vb);
finished = true;
} else if (vb.getOid().compareTo(lastOID) <= 0) {
throw new SnmpException(
"Variable received is not lexicographic successor of requested one:"
+ vb.toString()
+ " <= "
+ lastOID);
} else {
outputResponse(vb);
lastOID = vb.getOid();
}
}
if (response.size() == 0) {
finished = true;
}
if (!finished) {
VariableBinding next = response.get(response.size() - 1);
next.setVariable(new Null());
request.set(0, next);
request.setRequestID(new Integer32(0));
}
return finished;
}