public ISNMPRawEntryDTO BuildSNMPRawEntry(string OID, string RawValue, EnumSNMPOIDType DataType)
{
//Lazy initialization
if (SNMPRawDataEntries == null)
{
SNMPRawDataEntries = new Dictionary <string, ISNMPRawEntryDTO>();
}
ISNMPRawEntryDTO RawEntry = new SNMPRawEntryDTO(this, OID, RawValue, DataType);
//In case of existing previous vale, override
if (SNMPRawDataEntries.ContainsKey(OID))
{
SNMPRawDataEntries[OID] = RawEntry;
}
else
{
SNMPRawDataEntries.Add(OID, RawEntry);
}
//We know data is fully ready
OnChange?.Invoke(RawEntry, typeof(ISNMPRawEntryDTO));
return(RawEntry);
}
public SNMPRawEntryDTO(ISNMPDeviceDataDTO regardingobj, string oid, string data, EnumSNMPOIDType datatype)
{
RegardingObject = regardingobj;
OID = oid;
ValueData = data;
DataType = datatype;
}
private bool SNMPDecodeData(SnmpV2Packet Result, Oid indexOid, Oid finalOid, bool InclusiveInterval, ISNMPDeviceDataDTO SNMPDeviceData)
{
bool nextEntry = true;
if (Result != null && Result.Pdu.ErrorStatus == 0)
{
// Walk through returned variable bindings
foreach (Vb ResBinding in Result.Pdu.VbList)
{
// Check that retrieved Oid is higher than the limit or is the last block of leafs
if (ResBinding.Oid < finalOid || finalOid.IsRootOf(ResBinding.Oid) && InclusiveInterval)
{
//Check OID Value Type. If unknown we break loop and storage
EnumSNMPOIDType OIDType = (EnumSNMPOIDType)Enum.Parse(typeof(EnumSNMPOIDType), SnmpConstants.GetTypeName(ResBinding.Value.Type));
if (OIDType != EnumSNMPOIDType.Unknown)
{
ISNMPRawEntryDTO SNMPRawData = SNMPDeviceData.BuildSNMPRawEntry(ResBinding.Oid.ToString(), ResBinding.Value.ToString(), OIDType);
}
else
{
nextEntry = false;
break;
}
//Check if we have already drilled down all contents
if (ResBinding.Value.Type != SnmpConstants.SMI_ENDOFMIBVIEW)
{
indexOid.Set(ResBinding.Oid); //If we use = operator, we are changing references! In that case, ref keyword is mandatory
nextEntry = true;
}
}
else
{
nextEntry = false;
break;
}
}
}
else
{
//Console.WriteLine("Error in SNMP reply. Error {0} index {1}", Result.Pdu.ErrorStatus, Result.Pdu.ErrorIndex);
}
return(nextEntry);
}