protected override void _Initialize(OCurrentPacketList list)
{
// Find fastest time from the packet
int nCount = list.GetCount();
for (int i = 0; i < nCount; i++)
{
OPacket packet = list.GetAt(i);
if (0 == _basetime || _basetime > packet.GetTimeCollected())
{
_basetime = packet.GetTimeCollected();
}
}
}
public OStatisticsResult CalculateStatistics(OCurrentPacketList list, OStatistics.StatisticsType type)
{
OStatisticsResult res = new OStatisticsResult();
_Initialize(list);
// for all packets
int nPacketCount = list.GetCount();
for (int i=0; i<nPacketCount; i++)
{
OPacket packet = list.GetAt(i);
string n = _GetNameForPacket(packet);
res.IncrementResult(n);
}
return res;
}
// Initialize code if needed
protected virtual void _Initialize(OCurrentPacketList list) { }
public void SetCurrentPacketList(OCurrentPacketList list)
{
_list = list;
}
public bool QueryPackets(ulong startTime, ulong endTime, List<int> protocolList, OCurrentPacketList curPackets)
{
if (null == _dbConnection)
{
return false;
}
// Build Query statement
string sql = BuildSQLStatement(startTime, endTime, protocolList);
SQLiteCommand command = new SQLiteCommand(sql, _dbConnection);
SQLiteDataReader reader = command.ExecuteReader();
while (reader.Read())
{
OPacket pac = new OPacket();
pac.SetTimeCollected((ulong)(Int64)reader[0]);
pac.SetSourceIP((string)reader[1]);
pac.SetDestinationIP((string)reader[2]);
pac.SetProtocol((int)(Int64)reader[3]);
pac.SetLength((int)(Int64)reader[4]);
pac.SetPacketStoredPath((string)reader[5]);
curPackets.AddPacket(pac);
}
return true;
}
public void SetPacketList(OCurrentPacketList curList)
{
_list = curList;
}
