internal static PacketOrByteArraySegment ParseEncapsulatedBytes(ByteArraySegment Header,
NullPacketType Protocol)
{
// slice off the payload
var payload = Header.EncapsulatedBytes();
log.DebugFormat("Protocol: {0}, payload: {1}", Protocol, payload);
var payloadPacketOrData = new PacketOrByteArraySegment();
switch (Protocol)
{
case NullPacketType.IpV4:
payloadPacketOrData.ThePacket = new IPv4Packet(payload);
break;
case NullPacketType.IpV6:
case NullPacketType.IpV6_28:
case NullPacketType.IpV6_30:
payloadPacketOrData.ThePacket = new IPv6Packet(payload);
break;
case NullPacketType.IPX:
default:
throw new System.NotImplementedException("Protocol of " + Protocol + " is not implemented");
}
return(payloadPacketOrData);
}
#pragma warning restore 0169, 0649
#endif
/// <summary>
/// Construct a new NullPacket from source and destination mac addresses
/// </summary>
public NullPacket(NullPacketType nullPacketType)
{
Log.Debug("");
// allocate memory for this packet
var length = NullFields.HeaderLength;
var headerBytes = new byte[length];
Header = new ByteArraySegment(headerBytes, 0, length);
// setup some typical values and default values
Protocol = nullPacketType;
}
/// <summary>
/// Construct a new NullPacket from source and destination mac addresses
/// </summary>
public NullPacket(NullPacketType TheType)
{
log.Debug("");
// allocate memory for this packet
int offset = 0;
int length = NullFields.HeaderLength;
var headerBytes = new byte[length];
header = new ByteArraySegment(headerBytes, offset, length);
// setup some typical values and default values
this.Protocol = TheType;
}