Exemplo n.º 1
0
        public void Load()
        {
            byte[]            fileData  = System.IO.File.ReadAllBytes(filePath);
            ReadOnlyBitStream bitStream = new ReadOnlyBitStream(fileData);

            header    = new GlobalHeader();
            packets   = new List <Packet>();
            dataTable = new DataTable();

            header.ReadFromBitStream(bitStream);

            while (bitStream.GetBitsUnread() > 0)
            {
                Packet packet = new Packet();

                packet.ReadFromBitStream(bitStream);

                packets.Add(packet);
            }

            DataColumn column;

            column            = new DataColumn();
            column.DataType   = Type.GetType("System.UInt32");
            column.ColumnName = "Packet No.";
            column.ReadOnly   = true;
            dataTable.Columns.Add(column);

            column            = new DataColumn();
            column.DataType   = Type.GetType("System.String");
            column.ColumnName = "Time";
            column.ReadOnly   = true;
            dataTable.Columns.Add(column);

            column            = new DataColumn();
            column.DataType   = Type.GetType("System.String");
            column.ColumnName = "Source Address";
            column.ReadOnly   = true;
            dataTable.Columns.Add(column);

            column            = new DataColumn();
            column.DataType   = Type.GetType("System.UInt16");
            column.ColumnName = "Source Port";
            column.ReadOnly   = true;
            dataTable.Columns.Add(column);

            column            = new DataColumn();
            column.DataType   = Type.GetType("System.String");
            column.ColumnName = "Destination Address";
            column.ReadOnly   = true;
            dataTable.Columns.Add(column);

            column            = new DataColumn();
            column.DataType   = Type.GetType("System.UInt16");
            column.ColumnName = "Destination Port";
            column.ReadOnly   = true;
            dataTable.Columns.Add(column);

            int pno = 0;

            foreach (Packet packet in packets)
            {
                if (packet.GetEthernetFrame().GetPacket().GetDatagram() != null)
                {
                    byte[]  udpData = packet.GetEthernetFrame().GetPacket().GetDatagram().GetData();
                    DataRow row     = dataTable.NewRow();

                    DateTime time = new DateTime(packet.GetHeader().GetTimestampSeconds() * TimeSpan.TicksPerSecond);

                    time = time.AddMilliseconds((double)packet.GetHeader().GetTimestampMicroseconds() / 1000d / 1000d);

                    row["Packet No."]          = pno++;
                    row["Time"]                = time.ToString("HH:mm:ss.fff");
                    row["Source Address"]      = packet.GetEthernetFrame().GetPacket().GetSourceAsString();
                    row["Destination Address"] = packet.GetEthernetFrame().GetPacket().GetDestinationAsString();
                    row["Source Port"]         = packet.GetEthernetFrame().GetPacket().GetDatagram().GetSourcePort();
                    row["Destination Port"]    = packet.GetEthernetFrame().GetPacket().GetDatagram().GetDestinationPort();

                    dataTable.Rows.Add(row);
                }
            }
        }
Exemplo n.º 2
0
 public File(string filePath)
 {
     this.filePath = filePath;
     this.header   = null;
     this.packets  = null;
 }