private void ProcessTCPPacket(TcpPacket pTCPPacket, ref uint pSequence, Dictionary <uint, byte[]> pBuffer, MapleStream pStream, DateTime pArrivalDate)
{
if (pTCPPacket.SequenceNumber > pSequence)
{
byte[] data;
while (pBuffer.TryGetValue(pSequence, out data))
{
pBuffer.Remove(pSequence);
pStream.Append(data);
pSequence += (uint)data.Length;
}
if (pTCPPacket.SequenceNumber > pSequence)
{
pBuffer[(uint)pTCPPacket.SequenceNumber] = pTCPPacket.PayloadData;
}
}
if (pTCPPacket.SequenceNumber < pSequence)
{
int difference = (int)(pSequence - pTCPPacket.SequenceNumber);
if (difference > 0)
{
byte[] data = pTCPPacket.PayloadData;
if (data.Length > difference)
{
pStream.Append(data, difference, data.Length - difference);
pSequence += (uint)(data.Length - difference);
}
}
}
else if (pTCPPacket.SequenceNumber == pSequence)
{
byte[] data = pTCPPacket.PayloadData;
pStream.Append(data);
pSequence += (uint)data.Length;
}
MaplePacket packet;
bool refreshOpcodes = false;
try
{
mPacketList.BeginUpdate();
while ((packet = pStream.Read(pArrivalDate)) != null)
{
AddPacket(packet);
Definition definition = Config.Instance.GetDefinition(mBuild, mLocale, packet.Outbound, packet.Opcode);
if (!mOpcodes.Exists(op => op.Outbound == packet.Outbound && op.Header == packet.Opcode))
{
mOpcodes.Add(new Opcode(packet.Outbound, packet.Opcode));
refreshOpcodes = true;
}
if (definition != null && !mViewIgnoredMenu.Checked && definition.Ignore)
{
continue;
}
if (packet.Outbound && !mViewOutboundMenu.Checked)
{
continue;
}
if (!packet.Outbound && !mViewInboundMenu.Checked)
{
continue;
}
mPacketList.Items.Add(packet);
if (mPacketList.SelectedItems.Count == 0)
{
packet.EnsureVisible();
}
}
mPacketList.EndUpdate();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
mTerminated = true;
Text += " (Terminated)";
//MainForm.CloseSession(this);
return;
}
if (DockPanel != null && DockPanel.ActiveDocument == this && refreshOpcodes)
{
MainForm.SearchForm.RefreshOpcodes(true);
}
}
private void ProcessTCPPacket(TcpPacket pTCPPacket, ref uint pSequence, Dictionary<uint, byte[]> pBuffer, MapleStream pStream, DateTime pArrivalDate)
{
if (pTCPPacket.SequenceNumber > pSequence)
{
byte[] data;
while ((data = pBuffer.GetOrDefault(pSequence, null)) != null)
{
pBuffer.Remove(pSequence);
pStream.Append(data);
pSequence += (uint)data.Length;
}
if (pTCPPacket.SequenceNumber > pSequence) pBuffer[(uint)pTCPPacket.SequenceNumber] = pTCPPacket.PayloadData;
}
if (pTCPPacket.SequenceNumber < pSequence)
{
int difference = (int)(pSequence - pTCPPacket.SequenceNumber);
if (difference > 0)
{
byte[] data = pTCPPacket.PayloadData;
if (data.Length > difference)
{
pStream.Append(data, difference, data.Length - difference);
pSequence += (uint)(data.Length - difference);
}
}
}
else if (pTCPPacket.SequenceNumber == pSequence)
{
byte[] data = pTCPPacket.PayloadData;
pStream.Append(data);
pSequence += (uint)data.Length;
}
MaplePacket packet;
bool refreshOpcodes = false;
try
{
while ((packet = pStream.Read(pArrivalDate, mBuild, mLocale)) != null)
{
mPackets.Add(packet);
Definition definition = Config.Instance.GetDefinition(mBuild, mLocale, packet.Outbound, packet.Opcode);
if (!mOpcodes.Exists(kv => kv.First == packet.Outbound && kv.Second == packet.Opcode))
{
mOpcodes.Add(new Pair<bool, ushort>(packet.Outbound, packet.Opcode));
refreshOpcodes = true;
}
if (definition != null && !mViewIgnoredMenu.Checked && definition.Ignore) continue;
mPacketList.Items.Add(packet);
if (mPacketList.SelectedItems.Count == 0) packet.EnsureVisible();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
mTerminated = true;
Text += " (Terminated)";
//MainForm.CloseSession(this);
return;
}
if (DockPanel.ActiveDocument == this && refreshOpcodes) MainForm.SearchForm.RefreshOpcodes(true);
}
private void ProcessTCPPacket(TcpPacket pTCPPacket, ref uint pSequence, Dictionary <uint, byte[]> pBuffer, MapleStream pStream, DateTime pArrivalDate)
{
if (pTCPPacket.SequenceNumber > pSequence)
{
byte[] data;
while (pBuffer.TryGetValue(pSequence, out data))
{
pBuffer.Remove(pSequence);
pStream.Append(data);
pSequence += (uint)data.Length;
}
if (pTCPPacket.SequenceNumber > pSequence)
{
pBuffer[(uint)pTCPPacket.SequenceNumber] = pTCPPacket.PayloadData;
}
}
if (pTCPPacket.SequenceNumber < pSequence)
{
int difference = (int)(pSequence - pTCPPacket.SequenceNumber);
if (difference > 0)
{
byte[] data = pTCPPacket.PayloadData;
if (data.Length > difference)
{
pStream.Append(data, difference, data.Length - difference);
pSequence += (uint)(data.Length - difference);
}
}
}
else if (pTCPPacket.SequenceNumber == pSequence)
{
byte[] data = pTCPPacket.PayloadData;
pStream.Append(data);
pSequence += (uint)data.Length;
}
MaplePacket packet;
bool refreshOpcodes = false;
try
{
mPacketList.BeginUpdate();
while ((packet = pStream.Read(pArrivalDate)) != null)
{
if (Locale == MapleLocale.GLOBAL && Build >= 193)
{
if (packet.Outbound)
{
if (isOpcodeTableLoaded)
{
ushort realOpcode = 0;
if (mOpcodeTable.TryGetValue(packet.Opcode, out realOpcode))
{
packet.Opcode = realOpcode;
}
packet.SubItems[3].Text = $"0x{packet.Opcode.ToString("X4")}";
}
}
else
{
if (!isOpcodeTableLoaded && packet.Opcode == HeaderTableOpcode)
{
bool healthy = false;
int blockSize, length = 0;
healthy = packet.ReadInt(out blockSize);
healthy = packet.ReadInt(out length);
byte[] buffer = new byte[length];
byte[] key = Encoding.ASCII.GetBytes("M@PleStoryMaPLe!");
healthy = packet.ReadBytes(buffer);
if (healthy)
{
string opcodes = TripleDESCipher.Decrypt(buffer, key);
for (ushort i = 0; i < 0x0A7F - Begin_User; i++)
{
if (i * 4 + 4 <= opcodes.Length)
{
string sOpcode = opcodes.Substring(i * 4, 4);
ushort uOpcode;
if (!UInt16.TryParse(sOpcode, out uOpcode))
{
break;
}
mOpcodeTable.Add(uOpcode, (ushort)(Begin_User + i));
}
else
{
healthy = false;
}
}
}
if (healthy)
{
isOpcodeTableLoaded = true;
}
}
}
}
AddPacket(packet);
Definition definition = Config.Instance.GetDefinition(mBuild, mLocale, packet.Outbound, packet.Opcode);
if (!mOpcodes.Exists(op => op.Outbound == packet.Outbound && op.Header == packet.Opcode))
{
mOpcodes.Add(new Opcode(packet.Outbound, packet.Opcode));
refreshOpcodes = true;
}
if (definition != null && !mViewIgnoredMenu.Checked && definition.Ignore)
{
continue;
}
if (packet.Outbound && !mViewOutboundMenu.Checked)
{
continue;
}
if (!packet.Outbound && !mViewInboundMenu.Checked)
{
continue;
}
mPacketList.Items.Add(packet);
if (mPacketList.SelectedItems.Count == 0)
{
packet.EnsureVisible();
}
}
mPacketList.EndUpdate();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
mTerminated = true;
Text += " (Terminated)";
//MainForm.CloseSession(this);
return;
}
if (DockPanel != null && DockPanel.ActiveDocument == this && refreshOpcodes)
{
MainForm.SearchForm.RefreshOpcodes(true);
}
}
private void ProcessTCPPacket(TcpPacket pTCPPacket, ref uint pSequence, Dictionary <uint, byte[]> pBuffer, MapleStream pStream, DateTime pArrivalDate, bool isInbound)
{
/*
*
* if (pTCPPacket.SequenceNumber > pSequence)
* {
* byte[] data;
* while ((data = pBuffer.GetOrDefault(pSequence, null)) != null)
* {
* pBuffer.Remove(pSequence);
* pStream.Append(data);
* pSequence += (uint)data.Length;
* }
* if (pTCPPacket.SequenceNumber > pSequence) pBuffer[(uint)pTCPPacket.SequenceNumber] = pTCPPacket.PayloadData;
* }
* if (pTCPPacket.SequenceNumber < pSequence)
* {
* int difference = (int)(pSequence - pTCPPacket.SequenceNumber);
* if (difference > 0)
* {
* byte[] data = pTCPPacket.PayloadData;
* if (data.Length > difference)
* {
* pStream.Append(data, difference, data.Length - difference);
* pSequence += (uint)(data.Length - difference);
* }
* }
* }
*
* else if (pTCPPacket.SequenceNumber == pSequence)
* {*/
byte[] data = pTCPPacket.PayloadData;
if (isInbound)
{
pStream.Append(data, ref inboundBuffer);
}
else
{
pStream.Append(data, ref outboundBuffer);
}
//pSequence += (uint)data.Length;
// }
MaplePacket packet;
bool refreshOpcodes = false;
try
{
while ((isInbound ? (packet = pStream.Read(pArrivalDate, mBuild, mLocale, ref isFirstPacket, ref inboundBuffer, ref curInboundIV)) : (packet = pStream.Read(pArrivalDate, mBuild, mLocale, ref isFirstPacket, ref outboundBuffer, ref curOutboundIV))) != null)
{
Console.WriteLine("OK");
Console.WriteLine(" ");
mPackets.Add(packet);
Definition definition = Config.Instance.GetDefinition(mBuild, mLocale, packet.Outbound, packet.Opcode);
if (!mOpcodes.Exists(kv => kv.First == packet.Outbound && kv.Second == packet.Opcode))
{
mOpcodes.Add(new Pair <bool, ushort>(packet.Outbound, packet.Opcode));
refreshOpcodes = true;
}
//if (definition != null && !mViewIgnoredMenu.Checked && definition.Ignore) continue;
mPacketList.Items.Add(packet);
if (mPacketList.SelectedItems.Count == 0)
{
packet.EnsureVisible();
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
mTerminated = true;
Text += " (Terminated)";
//MainForm.CloseSession(this);
return;
}
if (DockPanel.ActiveDocument == this && refreshOpcodes)
{
MainForm.SearchForm.RefreshOpcodes(true);
}
}