public void SendPacket(ServerPacket packet)
{
if (!IsOpen())
{
return;
}
packet.LogPacket(_worldSession);
packet.WritePacketData();
var data = packet.GetData();
ServerOpcodes opcode = packet.GetOpcode();
PacketLog.Write(data, (uint)opcode, GetRemoteIpAddress(), GetRemotePort(), _connectType, false);
ByteBuffer buffer = new ByteBuffer();
int packetSize = data.Length;
if (packetSize > 0x400 && _worldCrypt.IsInitialized)
{
buffer.WriteInt32(packetSize + 2);
buffer.WriteUInt32(ZLib.adler32(ZLib.adler32(0x9827D8F1, BitConverter.GetBytes((ushort)opcode), 2), data, (uint)packetSize));
byte[] compressedData;
uint compressedSize = CompressPacket(data, opcode, out compressedData);
buffer.WriteUInt32(ZLib.adler32(0x9827D8F1, compressedData, compressedSize));
buffer.WriteBytes(compressedData, compressedSize);
packetSize = (ushort)(compressedSize + 12);
opcode = ServerOpcodes.CompressedPacket;
data = buffer.GetData();
}
buffer = new ByteBuffer();
buffer.WriteUInt16((ushort)opcode);
buffer.WriteBytes(data);
packetSize += 2 /*opcode*/;
data = buffer.GetData();
PacketHeader header = new PacketHeader();
header.Size = packetSize;
_worldCrypt.Encrypt(ref data, ref header.Tag);
ByteBuffer byteBuffer = new ByteBuffer();
header.Write(byteBuffer);
byteBuffer.WriteBytes(data);
AsyncWrite(byteBuffer.GetData());
}
public void SendPacket(ServerPacket packet)
{
if (!IsOpen())
{
return;
}
packet.LogPacket(_worldSession);
packet.WritePacketData();
var data = packet.GetData();
uint packetSize = (uint)data.Length;
ServerOpcodes opcode = packet.GetOpcode();
PacketLog.Write(data, opcode, GetRemoteIpAddress(), GetRemotePort(), _connectType);
if (packetSize > 0x400 && worldCrypt.IsInitialized)
{
ByteBuffer buffer = new ByteBuffer();
buffer.WriteUInt32(packetSize + 2);
buffer.WriteUInt32(ZLib.adler32(ZLib.adler32(0x9827D8F1, BitConverter.GetBytes((ushort)opcode), 2), data, packetSize));
uint compressedSize = CompressPacket(data, opcode);
buffer.WriteUInt32(ZLib.adler32(0x9827D8F1, data, compressedSize));
buffer.WriteBytes(data, compressedSize);
packetSize = (ushort)(compressedSize + 12);
opcode = ServerOpcodes.CompressedPacket;
data = buffer.GetData();
}
ServerPacketHeader header = new ServerPacketHeader(packetSize, opcode);
if (worldCrypt.IsInitialized)
{
worldCrypt.Encrypt(header.data, 4);
}
AsyncWrite(header.data.Combine(data));
}
