private void WriteData(TcpDirection direction, TcpStreamOperation operation, byte[] data, TcpStreamWriteDataInfo info)
{
if (direction == TcpDirection.SourceToDestination)
{
if (operation == TcpStreamOperation.Data)
{
if (_fileStreamRequest == null)
{
_fileStreamRequest = new FileStream(_file + "_request_" + _indexRequest++.ToString() + ".data", FileMode.Create, FileAccess.Write, FileShare.Read);
}
_fileStreamRequest.Write(data, 0, data.Length);
}
else if (operation == TcpStreamOperation.EndOfData)
{
CloseStreamRequest();
}
}
else
{
if (operation == TcpStreamOperation.Data)
{
if (_fileStreamReply == null)
{
_fileStreamReply = new FileStream(_file + "_reply_" + _indexReply++.ToString() + ".data", FileMode.Create, FileAccess.Write, FileShare.Read);
}
_fileStreamReply.Write(data, 0, data.Length);
}
else if (operation == TcpStreamOperation.EndOfData)
{
CloseStreamReply();
}
}
}
private void WriteData(TcpDirection direction, TcpStreamOperation operation, byte[] data, TcpStreamWriteDataInfo info)
{
if (direction == TcpDirection.SourceToDestination)
{
if (operation == TcpStreamOperation.Data)
{
if (_fileStreamRequest == null)
_fileStreamRequest = new FileStream(_file + "_request_" + _indexRequest++.ToString() + ".data", FileMode.Create, FileAccess.Write, FileShare.Read);
_fileStreamRequest.Write(data, 0, data.Length);
}
else if (operation == TcpStreamOperation.EndOfData)
{
CloseStreamRequest();
}
}
else
{
if (operation == TcpStreamOperation.Data)
{
if (_fileStreamReply == null)
_fileStreamReply = new FileStream(_file + "_reply_" + _indexReply++.ToString() + ".data", FileMode.Create, FileAccess.Write, FileShare.Read);
_fileStreamReply.Write(data, 0, data.Length);
}
else if (operation == TcpStreamOperation.EndOfData)
{
CloseStreamReply();
}
}
}
private void TraceData(TcpDirection direction, TcpStreamOperation operation, byte[] data, TcpStreamWriteDataInfo info)
{
string type;
if (direction == TcpDirection.SourceToDestination)
{
type = "request";
}
else
{
type = "reply";
}
if (operation == TcpStreamOperation.Data)
{
_trace.WriteLine("{0,-43} {1,-7} {2,-30} 0x{3} 0x{4} {5,-5} {6,10:0.000000}",
_connectionName, type, info.Message, info.PPacket.Packet.Ethernet.IpV4.Tcp.SequenceNumber.zToHex(), info.NextSequenceNumber.zToHex(),
info.PPacket.PacketNumber, info.PPacket.RelativeTime.TotalSeconds);
}
else if (operation == TcpStreamOperation.EndOfData)
{
_trace.WriteLine("{0,-43} {1,-7} end of data", _connectionName, type);
}
}
private void WriteData(TcpDirection direction, TcpStreamOperation operation, byte[] data, TcpStreamWriteDataInfo info)
{
if (direction == TcpDirection.SourceToDestination)
{
if (operation == TcpStreamOperation.Data)
{
if (_streamRequest == null)
{
_streamRequest = new MemoryStream();
_requestTimestamp = info.PPacket.Packet.Timestamp;
}
_streamRequest.Write(data, 0, data.Length);
}
else if (operation == TcpStreamOperation.EndOfData)
{
CreateRequestPacket();
CloseStreamRequest();
}
}
else
{
if (operation == TcpStreamOperation.Data)
{
if (_streamReply == null)
{
_streamReply = new MemoryStream();
_replyTimestamp = info.PPacket.Packet.Timestamp;
}
_streamReply.Write(data, 0, data.Length);
}
else if (operation == TcpStreamOperation.EndOfData)
{
CreateRequestReply();
CloseStreamReply();
}
}
}
private void WriteData(TcpDirection direction, TcpStreamOperation operation, byte[] data, TcpStreamWriteDataInfo info)
{
if (direction == TcpDirection.SourceToDestination)
{
if (operation == TcpStreamOperation.Data)
{
if (_streamRequest == null)
{
_streamRequest = new MemoryStream();
_requestTimestamp = info.PPacket.Packet.Timestamp;
}
_streamRequest.Write(data, 0, data.Length);
}
else if (operation == TcpStreamOperation.EndOfData)
{
CreateRequestPacket();
CloseStreamRequest();
}
}
else
{
if (operation == TcpStreamOperation.Data)
{
if (_streamReply == null)
{
_streamReply = new MemoryStream();
_replyTimestamp = info.PPacket.Packet.Timestamp;
}
_streamReply.Write(data, 0, data.Length);
}
else if (operation == TcpStreamOperation.EndOfData)
{
CreateRequestReply();
CloseStreamReply();
}
}
}
private void TraceData(TcpDirection direction, TcpStreamOperation operation, byte[] data, TcpStreamWriteDataInfo info)
{
string type;
if (direction == TcpDirection.SourceToDestination)
type = "request";
else
type = "reply";
if (operation == TcpStreamOperation.Data)
_trace.WriteLine("{0,-43} {1,-7} {2,-30} 0x{3} 0x{4} {5,-5} {6,10:0.000000}",
_connectionName, type, info.Message, info.PPacket.Packet.Ethernet.IpV4.Tcp.SequenceNumber.zToHex(), info.NextSequenceNumber.zToHex(),
info.PPacket.PacketNumber, info.PPacket.RelativeTime.TotalSeconds);
else if (operation == TcpStreamOperation.EndOfData)
_trace.WriteLine("{0,-43} {1,-7} end of data", _connectionName, type);
}
