// Ctor allows conversion from L4Packet to Connection.
public Connection(IPV4_PACKET pkt)
{
Type = new ConnectionType(pkt.protocol);
_state = new ConnectionState(TransmissionDirection.ONE_WAY);
SrcHost = new ConnectionAddress(pkt.source_address);
DstHost = new ConnectionAddress(pkt.destination_address);
SrcPort = pkt.source_port;
DstPort = pkt.destination_port;
DstGeo = new GeoData();
_packetCount = 1;
_dataSize = pkt.payload_size;
TimeStamp = DateTime.Now;
DstASN = null;
DstASNOrg = "--";
}
public int CompareTo(object obj)
{
// Make sure we are comparing to a valid object.
if (obj == null || !(obj is GeoData))
{
throw new NotSupportedException("Error: compared object is not a GeoData type!");
}
// Cast objest to usable current type.
GeoData geo = (obj as GeoData);
// Compare numerical value based on enum.
if (this.CountryISO.CompareTo(geo.CountryISO) > 0)
{
return(1);
}
else if (this.CountryISO.CompareTo(geo.CountryISO) < 0)
{
return(-1);
}
else
{
if (this.StateISO.CompareTo(geo.StateISO) > 0)
{
return(1);
}
else if (this.StateISO.CompareTo(geo.StateISO) < 0)
{
return(-1);
}
else
{
return(0);
}
}
}