/// <summary>
/// Save log file button, opens save dialog to save all logged packets.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnSave_Click(object sender, EventArgs e)
{
SaveLogDialog.FileName = DateTime.Now.ToString("yyyyMMdd_HHmmss");
if (SaveLogDialog.ShowDialog() == DialogResult.Cancel)
{
return;
}
try
{
using (var stream = SaveLogDialog.OpenFile())
using (var sw = new StreamWriter(stream))
{
for (int i = LstPackets.Items.Count - 1; i >= 0; --i)
{
var palePacket = (PalePacket)LstPackets.Items[i].Tag;
var method = palePacket.Received ? "Recv" : "Send";
var time = palePacket.Time.ToString("hh:mm:ss.fff");
var packetStr = HexTool.ToString(palePacket.Packet.GetBuffer());
sw.WriteLine(method + "@" + time + " " + packetStr);
}
LblCurrentFileName.Text = Path.GetFileName(SaveLogDialog.FileName);
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to save file (" + ex.Message + ").", Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <param name="packet">Packet to test.</param>
/// <param name="opNames">Definitions pairing opcodes with their human-readable name.</param>
/// <returns>Whether <paramref name="packet"/> matches against this SearchParametres object.</returns>
/// <exception cref="InvalidOperationException">Thrown if this SearchParametres object has its search mode set to 'NoOp'.</exception>
public bool IsMatch(PalePacket packet, Dictionary <int, string> opNames)
{
// Handle obvious mismatches
if (this.SearchMode == SearchModes.NoOp)
{
throw new InvalidOperationException("This object has its search mode set to 'NoOp'. Cannot evaluate packet.");
return(false);
}
if (!this.PacketBounds.HasFlag(packet.Received ? SendOrRecv.Recv : SendOrRecv.Send))
{
return(false);
}
// Begin probing packet
if (this.SearchMode == SearchModes.Hexadecimal)
{
return(HexTool.ToString(packet.Packet.GetBuffer()).IndexOf(this.StringQuery, StringComparison.OrdinalIgnoreCase) >= 0);
}
else //if (this.SearchMode == SearchModes.String)
{
StringComparison comp = this.CaseSensitive ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase;
if (this.LookAt.HasFlag(LookAtCandidates.Ops))
{
if ((opNames.ContainsKey(packet.Op) && opNames[packet.Op].IndexOf(this.StringQuery, comp) >= 0) || // Try op name
(packet.Op.ToString("X8").IndexOf(this.StringQuery, StringComparison.OrdinalIgnoreCase) >= 0)) // Try op code
{
return(true);
}
}
if (this.LookAt.HasFlag(LookAtCandidates.Ids))
{
if (packet.Id.ToString("X16").IndexOf(this.StringQuery, StringComparison.OrdinalIgnoreCase) >= 0)
{
return(true);
}
}
if (this.LookAt.HasFlag(LookAtCandidates.Data_String))
{
if (packet.ToString().IndexOf(this.StringQuery, comp) >= 0)
{
return(true);
}
}
return(false);
}
}
/// <summary>
/// Copies selected packet's buffer as hex string.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnMenuPacketsCopyHex_Click(object sender, EventArgs e)
{
var selected = GetSelectedPacket();
if (selected == null)
{
return;
}
var str = HexTool.ToString(selected.Packet.GetBuffer());
Clipboard.SetText(str);
}
/// <param name="packet">Packet to test.</param>
/// <param name="opNames">Definitions pairing opcodes with their human-readable name.</param>
/// <returns>Whether <paramref name="packet"/> matches against this SearchParametres object.</returns>
/// <exception cref="InvalidOperationException">Thrown if this SearchParametres object has its search mode set to 'NoOp'.</exception>
public bool IsMatch(PalePacket packet, Dictionary <int, string> opNames)
{
// Handle obvious mismatches
if (this.SearchMode == SearchModes.NoOp)
{
throw new InvalidOperationException("This object has its search mode set to 'NoOp'. Cannot evaluate packet.");
return(false);
}
if (!this.PacketBounds.HasFlag(packet.Received ? SendOrRecv.Recv : SendOrRecv.Send))
{
return(false);
}
// Begin probing packet
if (this.SearchMode == SearchModes.Hexadecimal)
{
return(HexTool.ToString(packet.Packet.GetBuffer()).Contains(this.StringQuery));
}
else //if (this.SearchMode == SearchModes.String)
{
if (this.LookAt.HasFlag(LookAtCandidates.Ops))
{
if (opNames.ContainsKey(packet.Op) && opNames[packet.Op].Contains(this.StringQuery))
{
return(true);
}
}
if (this.LookAt.HasFlag(LookAtCandidates.Ids))
{
if (packet.Id.ToString("X16").Contains(this.StringQuery.ToUpper()))
{
return(true);
}
}
if (this.LookAt.HasFlag(LookAtCandidates.Data_String))
{
if (packet.ToString().Contains(this.StringQuery))
{
return(true);
}
}
return(false);
}
}
public new void SendPacket(COutPacket packet)
{
var buffer = packet.ToArray();
var opcode = (SendOps)BitConverter.ToInt16(buffer, 0);
if (Constants.FilterSendOpCode(opcode) == false)
{
var name = Enum.GetName(typeof(SendOps), opcode);
var str = HexTool.ToString(buffer);
Log.InfoFormat("Send [{0}] {1}", name, str);
}
base.SendPacket(packet);
}
protected override void HandlePacket(TClient client, CInPacket packet)
{
var buffer = packet.ToArray();
var opcode = (RecvOps)BitConverter.ToInt16(buffer, 0);
if (Constants.FilterRecvOpCode(opcode) == false)
{
var name = Enum.GetName(typeof(RecvOps), opcode);
var str = HexTool.ToString(buffer);
Log.InfoFormat("Recv [{0}] {1}", name, str);
}
PacketHandler.Handle(client, packet);
}
private void Handle_ClientDumpLog(WvsLoginClient c, CInPacket p)
{
//Thank you to Mordred for this handler!
var callType = p.Decode2();
var errorCode = p.Decode4();
var backupBufferSize = p.Decode2();
var rawSeq = p.Decode4();
var type = p.Decode2();
var backupBuffer = p.DecodeBuffer(backupBufferSize - 6);
var callTypeName = Enum.GetName(typeof(CrashCallType), callType);
var logTypeName = Enum.GetName(typeof(SendOps), type);
Log.DebugFormat(
"RawSeq: {0} CallType: {1} ErrorCode: {2} BackupBufferSize: {3} Type: {4} - {5} Packet: {6}",
rawSeq, callTypeName, errorCode, backupBufferSize,
type, logTypeName,
HexTool.ToString(backupBuffer)
);
}
private void SetDefaultTextBoxAESUserKey()
{
byte[] AESUserKey = MapleCryptoConstants.MAPLESTORY_USERKEY_DEFAULT;
textBox_AESUserKey1.Text = HexTool.ToString(AESUserKey[0 * 4]);
textBox_AESUserKey2.Text = HexTool.ToString(AESUserKey[1 * 4]);
textBox_AESUserKey3.Text = HexTool.ToString(AESUserKey[2 * 4]);
textBox_AESUserKey4.Text = HexTool.ToString(AESUserKey[3 * 4]);
textBox_AESUserKey5.Text = HexTool.ToString(AESUserKey[4 * 4]);
textBox_AESUserKey6.Text = HexTool.ToString(AESUserKey[5 * 4]);
textBox_AESUserKey7.Text = HexTool.ToString(AESUserKey[6 * 4]);
textBox_AESUserKey8.Text = HexTool.ToString(AESUserKey[7 * 4]);
textBox_AESUserKey9.Text = HexTool.ToString(AESUserKey[8 * 4]);
textBox_AESUserKey10.Text = HexTool.ToString(AESUserKey[9 * 4]);
textBox_AESUserKey11.Text = HexTool.ToString(AESUserKey[10 * 4]);
textBox_AESUserKey12.Text = HexTool.ToString(AESUserKey[11 * 4]);
textBox_AESUserKey13.Text = HexTool.ToString(AESUserKey[12 * 4]);
textBox_AESUserKey14.Text = HexTool.ToString(AESUserKey[13 * 4]);
textBox_AESUserKey15.Text = HexTool.ToString(AESUserKey[14 * 4]);
textBox_AESUserKey16.Text = HexTool.ToString(AESUserKey[15 * 4]);
textBox_AESUserKey17.Text = HexTool.ToString(AESUserKey[16 * 4]);
textBox_AESUserKey18.Text = HexTool.ToString(AESUserKey[17 * 4]);
textBox_AESUserKey19.Text = HexTool.ToString(AESUserKey[18 * 4]);
textBox_AESUserKey20.Text = HexTool.ToString(AESUserKey[19 * 4]);
textBox_AESUserKey21.Text = HexTool.ToString(AESUserKey[20 * 4]);
textBox_AESUserKey22.Text = HexTool.ToString(AESUserKey[21 * 4]);
textBox_AESUserKey23.Text = HexTool.ToString(AESUserKey[22 * 4]);
textBox_AESUserKey24.Text = HexTool.ToString(AESUserKey[23 * 4]);
textBox_AESUserKey25.Text = HexTool.ToString(AESUserKey[24 * 4]);
textBox_AESUserKey26.Text = HexTool.ToString(AESUserKey[25 * 4]);
textBox_AESUserKey27.Text = HexTool.ToString(AESUserKey[26 * 4]);
textBox_AESUserKey28.Text = HexTool.ToString(AESUserKey[27 * 4]);
textBox_AESUserKey29.Text = HexTool.ToString(AESUserKey[28 * 4]);
textBox_AESUserKey30.Text = HexTool.ToString(AESUserKey[29 * 4]);
textBox_AESUserKey31.Text = HexTool.ToString(AESUserKey[30 * 4]);
textBox_AESUserKey32.Text = HexTool.ToString(AESUserKey[31 * 4]);
}