public DumpPacket(Packet pPacket, bool pFromServer)
{
pPacket.Reset();
Outboud = !pFromServer;
Opcode = pPacket.ReadUShort();
Data = new byte[pPacket.Length - 2];
Buffer.BlockCopy(pPacket.ToArray(), 2, Data, 0, Data.Length); // byte + short (header)
ArrivalTime = DateTime.Now;
pPacket.Reset();
}
public override void OnPacketInbound(Packet pPacket)
{
exporter.AddPacket(pPacket, false);
ushort header = pPacket.ReadUShort();
Console.WriteLine("Packet: {0}", pPacket.ToString());
if (header == 0x0038) //(header == 0x0043)
{
// Version? > lets get rollin
ServerPackets.EnterMapPacket(this, true, 180000000);
short slot = 1;
foreach (var kvp in Program.ITEMS)
ServerPackets.SendTestItem(this, kvp.Value, kvp.Key);
/*
ServerPackets.SendTestItem(this, 1003142, slot++);
ServerPackets.SendTestItem(this, 1102275, slot++);
ItemEquip equip = new ItemEquip(1222009)
{
BattleModeDamage = 20,
BossDamageRate = 30,
Durability = 500000,
IgnoreDamageRate = 50,
};
ServerPackets.SendTestItem(this, equip, slot++);
equip = new ItemEquip(1003142)
{
AllStatsPercentage = 11,
TotalDamagePercentage = 22,
IncreasesSkills = 33
};
ushort statusflag = 0;
statusflag |= 0x0020;
//statusflag |= 0x2000;
equip.StatusFlags = statusflag;
ServerPackets.SendTestItem(this, equip, slot++);
equip = new ItemEquip(1003142)
{
Durability = 100,
};
ServerPackets.SendTestItem(this, equip, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113015) { StatusFlags = 0x0001 }, slot++); // Potential?
ServerPackets.SendTestItem(this, new ItemEquip(1113015) { StatusFlags = 0x0002 }, slot++); // Potential?
ServerPackets.SendTestItem(this, new ItemEquip(1113015) { StatusFlags = 0x0004 }, slot++); // Potential?
ServerPackets.SendTestItem(this, new ItemEquip(1113015) { StatusFlags = 0x0008 }, slot++); // Potential?
ServerPackets.SendTestItem(this, new ItemEquip(1113015) { StatusFlags = 0x0010 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113015) { StatusFlags = 0x0020 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113015) { StatusFlags = 0x0040 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113015) { StatusFlags = 0x0080 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113016) { SocketState = 0x0001 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113016) { SocketState = 0x0002 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113016) { SocketState = 0x0004 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113016) { SocketState = 0x0008 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113016) { SocketState = 0x001F }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113016) { SocketState = 0x002F }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113016) { SocketState = 0x004F }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113016) { SocketState = 0x008F }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113017) { SocketState = 0x0100 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113017) { SocketState = 0x0200 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113017) { SocketState = 0x0400 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113017) { SocketState = 0x0800 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113017) { SocketState = 0x1000 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113017) { SocketState = 0x2000 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113017) { SocketState = 0x4000 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113017) { SocketState = 0x8000 }, slot++);
ServerPackets.SendTestItem(this, new ItemEquip(1113017)
{
StatusFlags = 0x0714,
Potential1 = 40356,
Potential2 = 30041,
Potential3 = 30044,
Potential4 = 12011,
Potential5 = 2014,
Potential6 = 2014,
SocketState = 0x00FF,
Nebulite2 = 1001,
Nebulite1 = 2001,
Nebulite3 = 3400,
}, slot++);
*/
}
else if (header == 0x0030)
{
int request = pPacket.ReadInt();
int response;
response = ((request >> 5) << 5) + (((((request & 0x1F) >> 3) ^ 2) << 3) + (7 - (request & 7)));
response |= ((request >> 7) << 7);
response -= 2;
Packet packet = new Packet(0x0015);
packet.WriteInt(response);
this.SendPacket(packet);
}
else if (header == 0x040)
{
Packet packet = new Packet(0x0000);
packet.WriteInt(0);
packet.WriteShort(0);
packet.WriteInt(12222222); // User ID
packet.WriteByte(0);
packet.WriteByte(0);
packet.WriteUShort(0xFFFF); // admin flags
packet.WriteInt(0);
packet.WriteByte(0x95);
packet.WriteString("TestUser"); // Username
packet.WriteByte(0);
packet.WriteByte(0);
packet.WriteLong(0);
packet.WriteLong(128664365579370000); // create date
packet.WriteInt(78);
packet.WriteBool(false); // Else, 18 bytes
packet.WriteBool(true); // Send 0x22 back
packet.WriteByte(0);
packet.WriteLong(0); // CC key
this.SendPacket(packet);
}
else if (header == 0x0022)
{
Packet packet = new Packet(0x0009);
byte worldid = 41;
string worldname = "Ultimate";
byte channels = 10;
packet.WriteByte(worldid);
packet.WriteString(worldname);
packet.WriteByte(1);
packet.WriteString("");
packet.WriteUShort(100);
packet.WriteUShort(100);
packet.WriteByte(0);
packet.WriteByte(channels); // Channels
for (byte i = 0; i < channels; i++)
{
packet.WriteString(string.Format("{0}-{1}", worldname, i + 1));
packet.WriteInt(1000);
packet.WriteByte(worldid);
packet.WriteByte(i);
packet.WriteByte(0);
}
packet.WriteShort(0); // Tooltip thingies
packet.WriteInt(0);
this.SendPacket(packet);
packet = new Packet(0x0009);
packet.WriteByte(0xFF);
packet.WriteByte(0); // ? Restriction message?
this.SendPacket(packet);
}
else if (header == 0x001D)
{
Packet packet = new Packet(0x0004);
packet.WriteByte(0); // Server status
packet.WriteByte(0);
this.SendPacket(packet);
}
else
{
Console.WriteLine("Unknown");
}
}
public virtual void OnPacketInbound(Packet pPacket)
{
Console.WriteLine(TypeName + " No Handler for 0x{0:X4}", pPacket.ReadUShort());
}
/// <summary>
/// Used as IAsyncResult parser for ContinueReading().
/// </summary>
/// <param name="pIAR">The result AsyncCallback makes</param>
private void EndReading(IAsyncResult pIAR)
{
int amountReceived = 0;
try
{
amountReceived = _socket.EndReceive(pIAR);
}
catch (Exception ex)
{
Console.WriteLine(TypeName + " : " + ex.ToString());
amountReceived = 0;
}
if (amountReceived == 0)
{
// We got a disWvsBeta.Common.Sessions here!
OnDisconnectINTERNAL();
return;
}
// Add amount of bytes received to _bufferpos so we know if we got everything.
_bufferpos += amountReceived;
try
{
// Check if we got all data. There is _no_ way we would have received more bytes than needed. Period.
if (_bufferpos == _bufferlen)
{
// It seems we have all data we need
// Now check if we got a header
if (_header)
{
if (!_encryption && _receivingFromServer)
{
// Unencrypted packets have a short header with plain length.
ushort length = (ushort)(_buffer[0] | _buffer[1] << 8);
StartReading(length);
}
else
{
int length = GetHeaderLength(_buffer);
StartReading(length);
}
}
else
{
Packet packet;
if (_encryption)
{
_buffer = Decrypt(_buffer);
packet = new Packet(_buffer);
DoAction((date) =>
{
try
{
OnPacketInbound(packet);
}
catch (Exception ex)
{
Console.WriteLine("Handling Packet Error: {0}", ex.ToString());
}
});
}
else
{
_encryption = true; // First packet received or sent is unencrypted. All others are.
packet = new Packet(_buffer);
_mapleVersion = packet.ReadUShort();
_maplePatchLocation = _maplePatchLocation = packet.ReadString();
_encryptIV = packet.ReadBytes(4);
_decryptIV = packet.ReadBytes(4);
_mapleLocale = packet.ReadByte();
Console.WriteLine(TypeName + " MapleVersion: {0}; Patch Location: {1}; Locale: {2}", _mapleVersion, _maplePatchLocation, _mapleLocale);
_rijndaelAES.Key = GMSKeys.GetKeyForVersion(_mapleVersion);
_rijndaelAES.Mode = CipherMode.ECB;
_rijndaelAES.Padding = PaddingMode.PKCS7;
_transformer = _rijndaelAES.CreateEncryptor();
packet.Reset();
DoAction((date) =>
{
try
{
OnHandshakeInbound(packet);
}
catch (Exception ex)
{
Console.WriteLine("Handling Packet Error: {0}", ex.ToString());
}
});
}
StartReading(4, true);
}
}
else
{
ContinueReading();
}
}
catch (SocketException socketException)
{
Console.WriteLine(TypeName + " Socket Exception while receiving data: {0}", socketException.Message);
OnDisconnectINTERNAL();
}
catch (Exception ex)
{
Console.WriteLine(TypeName + " [ERROR] EndReading(): {0}", ex.ToString());
OnDisconnectINTERNAL();
}
}
public virtual void OnPacketInbound(Packet pPacket)
{
Console.WriteLine(TypeName + " No Handler for 0x{0:X4}", pPacket.ReadUShort());
}
/// <summary>
/// Used as IAsyncResult parser for ContinueReading().
/// </summary>
/// <param name="pIAR">The result AsyncCallback makes</param>
private void EndReading(IAsyncResult pIAR)
{
int amountReceived = 0;
try
{
amountReceived = _socket.EndReceive(pIAR);
}
catch (Exception ex)
{
Console.WriteLine(TypeName + " : " + ex.ToString());
amountReceived = 0;
}
if (amountReceived == 0)
{
// We got a disWvsBeta.Common.Sessions here!
OnDisconnectINTERNAL();
return;
}
// Add amount of bytes received to _bufferpos so we know if we got everything.
_bufferpos += amountReceived;
try
{
// Check if we got all data. There is _no_ way we would have received more bytes than needed. Period.
if (_bufferpos == _bufferlen)
{
// It seems we have all data we need
// Now check if we got a header
if (_header)
{
if (!_encryption && _receivingFromServer)
{
// Unencrypted packets have a short header with plain length.
ushort length = (ushort)(_buffer[0] | _buffer[1] << 8);
StartReading(length);
}
else
{
int length = GetHeaderLength(_buffer);
StartReading(length);
}
}
else
{
Packet packet;
if (_encryption)
{
_buffer = Decrypt(_buffer);
packet = new Packet(_buffer);
DoAction((date) =>
{
try
{
OnPacketInbound(packet);
}
catch (Exception ex)
{
Console.WriteLine("Handling Packet Error: {0}", ex.ToString());
}
});
}
else
{
_encryption = true; // First packet received or sent is unencrypted. All others are.
packet = new Packet(_buffer);
_mapleVersion = packet.ReadUShort();
_maplePatchLocation = _maplePatchLocation = packet.ReadString();
_encryptIV = packet.ReadBytes(4);
_decryptIV = packet.ReadBytes(4);
_mapleLocale = packet.ReadByte();
Console.WriteLine(TypeName + " MapleVersion: {0}; Patch Location: {1}; Locale: {2}", _mapleVersion, _maplePatchLocation, _mapleLocale);
_rijndaelAES.Key = GMSKeys.GetKeyForVersion(_mapleVersion);
_rijndaelAES.Mode = CipherMode.ECB;
_rijndaelAES.Padding = PaddingMode.PKCS7;
_transformer = _rijndaelAES.CreateEncryptor();
packet.Reset();
DoAction((date) =>
{
try
{
OnHandshakeInbound(packet);
}
catch (Exception ex)
{
Console.WriteLine("Handling Packet Error: {0}", ex.ToString());
}
});
}
StartReading(4, true);
}
}
else
{
ContinueReading();
}
}
catch (SocketException socketException)
{
Console.WriteLine(TypeName + " Socket Exception while receiving data: {0}", socketException.Message);
OnDisconnectINTERNAL();
}
catch (Exception ex)
{
Console.WriteLine(TypeName + " [ERROR] EndReading(): {0}", ex.ToString());
OnDisconnectINTERNAL();
}
}
