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);
}
}
}
public string Read(ReadOnlyBitStream bitStream)
{
StringWriter output = new StringWriter();
uint socketIdentifier = bitStream.ReadUInt32();
bool isHandshake = socketIdentifier == 0;
output.WriteLine("Is Handshake: " + isHandshake);
output.WriteLine("Socket ID: " + socketIdentifier);
if (isHandshake)
{
string messageIdentifier = "";
for (int i = 0; i < 4; i++)
{
messageIdentifier += (char)bitStream.ReadByte();
}
output.WriteLine("Message ID: " + messageIdentifier);
if (handshakeStructs.ContainsKey(messageIdentifier))
{
handshakeStructs[messageIdentifier].ReadFromBitStream(bitStream);
handshakeStructs[messageIdentifier].WriteToTextWriter(output);
}
}
else
{
byte channel = bitStream.ReadCrumb();
byte resendCount = bitStream.ReadCrumb();
bool isSplit = bitStream.ReadBit();
Util.UInt11 length = new Util.UInt11();
length.ReadFromBitStream(bitStream);
output.WriteLine("Channel: " + channel);
output.WriteLine("Resend Count: " + resendCount);
output.WriteLine("Is Split: " + isSplit);
output.WriteLine("Length: " + length);
if (channel == 0)
{
byte messageIdentifier = bitStream.ReadByte();
output.Write("Message ID: " + messageIdentifier);
if (channel0Structs.ContainsKey(messageIdentifier))
{
Structure srct = channel0Structs[messageIdentifier];
output.WriteLine(" (" + srct.GetType().Name + ")");
srct.ReadFromBitStream(bitStream);
srct.WriteToTextWriter(output);
}
}
}
if (bitStream.GetBitsUnread() > 0)
{
output.WriteLine();
if (bitStream.GetBitsUnread() % 8 == 0)
{
output.WriteLine("Unread Bytes:");
byte[] bytes = bitStream.ReadBytes(bitStream.GetBitsUnread() / 8);
for (int i = 0; i < bytes.Length; i++)
{
output.WriteLine(bytes[i]);
}
}
else
{
output.WriteLine("Unread Bits:");
for (int i = 0; i < bitStream.GetBitsUnread(); i++)
{
output.WriteLine(bitStream.ReadBit() ? 1 : 0);
}
}
}
return(output.ToString());
}
