private void OnSelectedHex(PalePacket palePacket, int start)
{
if (form == null || form.IsDisposed)
return;
form.UpdateValues(buffer, start);
}
private void OnSelected(PalePacket palePacket)
{
if (palePacket != null)
buffer = palePacket.Packet.GetBuffer();
else
buffer = null;
form.UpdateValues(buffer, 0);
}
/// <summary>
/// Loads log file and adds packets to list.
/// </summary>
/// <param name="path"></param>
private void LoadFile(string path)
{
var newPackets = new List<PalePacket>();
using (var sr = new StreamReader(path))
{
string line;
for (int ln = 1; (line = sr.ReadLine()) != null; ++ln)
{
try
{
line = line.Trim();
var recv = false;
if (string.IsNullOrWhiteSpace(line) || (!line.StartsWith("Send ") && !(recv = line.StartsWith("Recv "))))
continue;
var tabIndex = line.IndexOf('\t');
var split = line.Substring(0, tabIndex).Split(' ');
PacketType type;
DateTime date;
string name;
int length = -1;
if (split.Length == 3)
{
type = (split[0] == "Send" ? PacketType.ClientServer : PacketType.ServerClient);
date = DateTime.Parse(split[1]);
name = split[2];
}
else if (split.Length == 4)
{
type = (split[0] == "Send" ? PacketType.ClientServer : PacketType.ServerClient);
date = DateTime.Parse(split[1]);
name = split[2];
length = Convert.ToInt32(split[3]);
}
else
continue;
var packetStr = line.Substring(tabIndex + 1, line.Length - tabIndex - 1);
var packetArr = HexTool.ToByteArray(packetStr);
var packet = new Packet(packetArr, type);
var palePacket = new PalePacket(name, length, packet, date, recv);
newPackets.Insert(0, palePacket);
}
catch (Exception ex)
{
MessageBox.Show("Error on line " + ln + ": " + ex.Message, Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
LstPackets.BeginUpdate();
foreach (var palePacket in newPackets)
AddPacketToFormList(palePacket, false);
LstPackets.EndUpdate();
UpdateCount();
foreach (var palePacket in newPackets)
{
if (palePacket.Received)
pluginManager.OnRecv(palePacket);
else
pluginManager.OnSend(palePacket);
}
}
/// <summary>
/// Adds packet to list, scrolls down if scroll is true.
/// </summary>
/// <param name="palePacket"></param>
/// <param name="scroll"></param>
private void AddPacketToFormList(PalePacket palePacket, bool scroll)
{
var name = palePacket.OpName;
var lvi = new ListViewItem((palePacket.Received ? "<" : ">") + palePacket.Op.ToString("X8"));
lvi.UseItemStyleForSubItems = false;
lvi.BackColor = palePacket.Received ? Color.FromArgb(0x0033bbff) : Color.FromArgb(0x00ff5522);
lvi.ForeColor = Color.White;
lvi.Tag = palePacket;
lvi.SubItems.Add(name);
lvi.SubItems.Add(palePacket.Time > DateTime.MinValue ? palePacket.Time.ToString("hh:mm:ss.fff") : "");
LstPackets.InvokeIfRequired((MethodInvoker)delegate
{
LstPackets.Items.Add(lvi);
if (scroll)
LstPackets.Items[LstPackets.Items.Count - 1].EnsureVisible();
});
}
/// <summary>
/// Window message handler, handles incoming data from provider.
/// </summary>
/// <param name="m"></param>
protected override void WndProc(ref Message m)
{
if (m.Msg == WinApi.WM_COPYDATA)
{
var cds = (WinApi.COPYDATASTRUCT)Marshal.PtrToStructure(m.LParam, typeof(WinApi.COPYDATASTRUCT));
// The op will *always* be there, who knows about the
// other things.
if (cds.cbData < 2)
return;
var recv = (int)cds.dwData == Sign.Recv;
var data = new byte[cds.cbData];
Marshal.Copy(cds.lpData, data, 0, cds.cbData);
var type = (!recv ? PacketType.ClientServer : PacketType.ServerClient);
var packet = new Packet(data, type);
var name = Shared.Op.GetName(packet.Op);
var length = Shared.Op.GetSize(packet.Op);
var palePacket = new PalePacket(name, length, packet, DateTime.Now, recv);
lock (packetQueue)
packetQueue.Enqueue(palePacket);
}
base.WndProc(ref m);
}
/// <summary>
/// Fires Send event.
/// </summary>
/// <param name="palePacket"></param>
internal void OnSend(PalePacket palePacket)
{
var ev = Send;
if (ev == null)
return;
try
{
var evs = ev.GetInvocationList().Cast<Action<PalePacket>>();
foreach (var e in evs)
{
e(palePacket);
palePacket.Packet.Rewind();
}
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
}
}
