public TrapV1Message(VersionCode version, IPAddress agent, OctetString community, ObjectIdentifier enterprise, GenericCode generic, int specific, uint time, IList <Variable> variables)
{
if (variables == null)
{
throw new ArgumentNullException("variables");
}
if (enterprise == null)
{
throw new ArgumentNullException("enterprise");
}
if (community == null)
{
throw new ArgumentNullException("community");
}
if (agent == null)
{
throw new ArgumentNullException("agent");
}
if (version != VersionCode.V1)
{
throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, "TRAP v1 is not supported in this SNMP version: {0}", version), "version");
}
Version = version;
AgentAddress = agent;
Community = community;
Enterprise = enterprise;
Generic = generic;
Specific = specific;
TimeStamp = time;
var pdu = new TrapV1Pdu(
Enterprise,
new IP(AgentAddress),
new Integer32((int)Generic),
new Integer32(Specific),
new TimeTicks(TimeStamp),
variables);
_pdu = pdu;
Parameters = SecurityParameters.Create(Community);
_bytes = SnmpMessageExtension.PackMessage(Version, Community, pdu).ToBytes();
}
/// <summary>
/// Creates a <see cref="TrapV1Message"/> instance with a message body.
/// </summary>
/// <param name="body">Message body</param>
public TrapV1Message(IPAddress senderIp, Sequence body)
{
if (body == null)
{
throw new ArgumentNullException("body");
}
if (body.Length != 3)
{
throw new ArgumentException("wrong message body");
}
Community = (OctetString)body[1];
Version = (VersionCode)((Integer32)body[0]).ToInt32();
// IMPORTANT: comment this check out if you need to support
if (Version != VersionCode.V1)
{
throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, "TRAP v1 is not supported in this SNMP version: {0}", Version), "body");
}
_pdu = (ISnmpPdu)body[2];
if (_pdu.TypeCode != SnmpType.TrapV1Pdu)
{
throw new ArgumentException("wrong message type");
}
var trapPdu = (TrapV1Pdu)_pdu;
Enterprise = trapPdu.Enterprise;
AgentAddress = senderIp != null?senderIp:trapPdu.AgentAddress.ToIPAddress();
Generic = trapPdu.Generic;
Specific = trapPdu.Specific;
TimeStamp = trapPdu.TimeStamp.ToUInt32();
Parameters = SecurityParameters.Create(Community);
_bytes = SnmpMessageExtension.PackMessage(Version, Community, _pdu).ToBytes();
}