/// <summary>
/// Directs the Messenger to perform a Set with this Session Information
/// </summary>
/// <param name="valuse">The Variable to Get from this Session</param>
/// <returns></returns>
public ProtocolDataUnit Get(List <string> values)
{
ProtocolDataUnit outBound, inBound;
byte[] outBytes, recieved;
List <byte> inBytes;
if (TrasnportProtocol == ProtocolType.Udp)
{
outBound = new ProtocolDataUnit()
{
CommunityName = this.CommunityName,
RequestId = this.NextRequestId,
PduType = SnmpType.GetRequestPdu
};
outBound.Bindings.AddRange(values);
SentLog.Add(outBound);
outBytes = outBound.ToPacket(PmppEndPoint).ToArray();
recieved = UdpTransport.Request(IPEndPoint.Address, IPEndPoint.Port, outBytes, outBytes.Length, SendRecieveTimeout, MaxRetries);
inBytes = new List <byte>(recieved);
if (PmppEndPoint.HasValue)
{
inBytes.PmppDecode(false, this);
}
inBound = new ProtocolDataUnit(inBytes);
if (inBound.ErrorStatus == ErrorStatus.GenErr)
{
GeneralErrors++;
}
RecieveLog.Add(inBound);
}
else if (TrasnportProtocol == ProtocolType.Tcp)
{
outBound = new ProtocolDataUnit()
{
CommunityName = this.CommunityName,
RequestId = this.NextRequestId,
PduType = SnmpType.GetRequestPdu
};
outBound.Bindings.AddRange(values);
SentLog.Add(outBound);
outBytes = outBound.ToPacket(PmppEndPoint).ToArray();
recieved = TcpTransport.Request(IPEndPoint.Address, IPEndPoint.Port, outBytes, outBytes.Length, SendRecieveTimeout, MaxRetries);
inBytes = new List <byte>(recieved);
if (PmppEndPoint.HasValue)
{
inBytes.PmppDecode(false, this);
}
inBound = new ProtocolDataUnit(inBytes);
if (inBound.ErrorStatus == ErrorStatus.GenErr)
{
GeneralErrors++;
}
RecieveLog.Add(inBound);
}
else
{
throw new System.NotImplementedException("Only Tcp and Udp Protocols are Supported");
}
outBound = null;
outBytes = null;
recieved = null;
inBytes = null;
return(inBound);
}
/// <summary>
/// Performs a GetBulk Request after getting the maxRepitions value by getting the IdentifierMaxRepitions which should be Integer32
/// </summary>
/// <param name="Identifier"></param>
/// <param name="nonRepeaters"></param>
/// <param name="IdentifierMaxRepitions"></param>
/// <returns></returns>
public ProtocolDataUnit GetBulk(string identifier, int nonRepeaters, string identifierMaxRepitions)
{
ProtocolDataUnit outBound, inBound;
byte[] outBytes, recieved;
List <byte> inBytes;
Variable maxRepitions = Get(identifierMaxRepitions).Bindings[0];
if (maxRepitions.TypeCode != SnmpType.Integer32)
{
throw new Exception("identifierMaxRepitions is not a Integer");
}
outBound = new ProtocolDataUnit()
{
Version = this.SnmpVersion,
CommunityName = this.CommunityName,
RequestId = this.NextRequestId,
PduType = SnmpType.GetBulkRequestPdu,
ErrorStatus = (ErrorStatus)nonRepeaters,
ErrorIndex = maxRepitions.ToInt32()
};
outBound.Bindings.Add(identifier);
SentLog.Add(outBound);
outBytes = outBound.ToPacket(PmppEndPoint).ToArray();
if (TrasnportProtocol == ProtocolType.Udp)
{
recieved = UdpTransport.Request(IPEndPoint.Address, IPEndPoint.Port, outBytes, outBytes.Length, SendRecieveTimeout, MaxRetries);
inBytes = new List <byte>(recieved);
if (PmppEndPoint.HasValue)
{
inBytes.PmppDecode(false, this);
}
inBound = new ProtocolDataUnit(inBytes);
if (inBound.ErrorStatus == ErrorStatus.GenErr)
{
GeneralErrors++;
}
RecieveLog.Add(inBound);
}
else if (TrasnportProtocol == ProtocolType.Tcp)
{
recieved = TcpTransport.Request(IPEndPoint.Address, IPEndPoint.Port, outBytes, outBytes.Length, SendRecieveTimeout, MaxRetries);
inBytes = new List <byte>(recieved);
if (PmppEndPoint.HasValue)
{
inBytes.PmppDecode(false, this);
}
inBound = new ProtocolDataUnit(inBytes);
if (inBound.ErrorStatus == ErrorStatus.GenErr)
{
GeneralErrors++;
}
RecieveLog.Add(inBound);
}
else
{
throw new System.NotImplementedException("Only Tcp and Udp Protocols are Supported");
}
outBound = null;
outBytes = null;
recieved = null;
inBytes = null;
return(inBound);
}