/// <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;
while ((line = sr.ReadLine()) != null)
{
line = line.Trim();
var recv = false;
if (string.IsNullOrWhiteSpace(line) || (!line.StartsWith("Send") && !(recv = line.StartsWith("Recv"))))
{
continue;
}
var spaceIdx = line.IndexOf(' ');
var date = DateTime.MinValue;
if (line[4] == '@')
{
date = DateTime.Parse(line.Substring(5, spaceIdx - 5));
}
var packetStr = line.Substring(spaceIdx + 1, line.Length - spaceIdx - 1);
var packetArr = HexTool.ToByteArray(packetStr);
var packet = new Packet(packetArr, 0);
var palePacket = new PalePacket(packet, date, recv);
newPackets.Insert(0, palePacket);
}
}
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);
}
}
}
private void BtnParseHexPacket_Click(object sender, EventArgs e)
{
try
{
var packetHex = Clipboard.GetText();
var bytes = HexTool.ToByteArray(packetHex.Replace(" ", "").Replace("-", ""));
var packet = new Packet(bytes, 0);
this.ParsePacketToInput(packet);
}
catch
{
MessageBox.Show("The text in your clipboard is not a valid packet.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void BtnConvert_Click(object sender, EventArgs e)
{
if (TxtHex.Text.Length < 4 + 8 + 3)
{
return;
}
try
{
var packetStr = TxtHex.Text.Replace(" ", "").Replace("-", "").Replace("\r", "").Replace("\n", "");
var packetArr = HexTool.ToByteArray(packetStr);
var packet = new Packet(packetArr, 0);
TxtPacket.Text = packet.ToString();
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message, Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <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);
}
}
}
private Packet GetPacketFromInput()
{
if (!this.TryParseNumber(TxtOp.Text, out var op))
{
MessageBox.Show("Invalid OP code.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
if (!this.TryParseNumber(TxtId.Text, out var id))
{
MessageBox.Show("Invalid id.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
var packet = new Packet((int)op, id);
var i = 0;
foreach (var line in this.TxtData.Lines)
{
i++;
if (string.IsNullOrWhiteSpace(line))
{
continue;
}
var index = line.IndexOf(':');
if (index == -1)
{
MessageBox.Show($"Invalid data on line {i}: '{line}'.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
var typeStr = line.Substring(0, index).Trim();
var dataStr = line.Substring(index + 1).Trim();
try
{
switch (typeStr.ToLowerInvariant())
{
case "byte": packet.PutByte((byte)ParseNumber(dataStr)); break;
case "short": packet.PutShort((short)ParseNumber(dataStr)); break;
case "ushort": packet.PutUShort((ushort)ParseNumber(dataStr)); break;
case "int": packet.PutInt((int)ParseNumber(dataStr)); break;
case "uint": packet.PutUInt((uint)ParseNumber(dataStr)); break;
case "long": packet.PutLong((long)ParseNumber(dataStr)); break;
case "ulong": packet.PutULong((ulong)ParseNumber(dataStr)); break;
case "float": packet.PutFloat(float.Parse(dataStr)); break;
case "string": packet.PutString(dataStr.Replace("\\n", "\n").Replace("\\t", "\t")); break;
case "bin": packet.PutBin(HexTool.ToByteArray(dataStr.Replace(" ", "").Replace("-", ""))); break;
default: throw new Exception("Invalid type.");
}
}
catch
{
MessageBox.Show($"Invalid data on line {i}: '{line}'.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
}
return(packet);
}