private void ConnectionRead(byte packetNumber, byte[] packet)
{
packetReader.NewPacket(packet);
switch (State)
{
case ConnectionState.WaitForServerGreet:
var connPacket = MySqlConnectionPacket.Parse(packetReader);
bool version = connPacket.ServerVersion.IsAtLeast(4, 1, 1);
if (!version)
{
}
var response = new ClientAuthResponse()
{
ClientFlags = 0xA685,
MaxPacketSize = 256 * 256,
CharsetNumber = connPacket.ServerLanguage,
User = Username,
};
packetBuilder.NewPacket();
Socket.Write(response.Serialize(packetBuilder));
State = ConnectionState.WaitForLoginResponse;
break;
case ConnectionState.WaitForLoginResponse:
var res = ResponsePacket.Parse(packetReader);
if (res is OkPacket)
{
ConnectionCommand.FireSuccess(res as OkPacket);
State = ConnectionState.ParsePackets;
FireFirstCommand();
}
else if (res is Error)
{
ConnectionCommand.FireError(res as Error);
}
break;
}
}
public static MySqlConnectionPacket Parse(PacketReader packetReader)
{
MySqlConnectionPacket packet = new MySqlConnectionPacket();
packet.ProtocolVersion = packetReader.ReadByte();
packet.ServerVersion = DatabaseVersion.Parse(packetReader.ReadString(Encoding.ASCII));
packet.ThreadId = packetReader.ReadInt();
packet.ScrambleBuffer = packetReader.ReadBytes(sizeof(long));
packet.Filler = packetReader.ReadByte();
packet.ServerCapabilities = packetReader.ReadShort();
packet.ServerLanguage = packetReader.ReadByte();
packet.ServerStatus = packetReader.ReadShort();
packet.ServerCapabilitiesUpper = packetReader.ReadShort();
packet.ScrambleLength = packetReader.ReadByte();
packet.SecondFiller = packetReader.ReadBytes(10);
packetReader.ReadByte();
packet.SecondScramble = packetReader.ReadBytes(packetReader.Length - packetReader.Position - 1);
return packet;
}
public static MySqlConnectionPacket Parse(PacketReader packetReader)
{
MySqlConnectionPacket packet = new MySqlConnectionPacket();
packet.ProtocolVersion = packetReader.ReadByte();
packet.ServerVersion = DatabaseVersion.Parse(packetReader.ReadString(Encoding.ASCII));
packet.ThreadId = packetReader.ReadInt();
packet.ScrambleBuffer = packetReader.ReadBytes(sizeof(long));
packet.Filler = packetReader.ReadByte();
packet.ServerCapabilities = packetReader.ReadShort();
packet.ServerLanguage = packetReader.ReadByte();
packet.ServerStatus = packetReader.ReadShort();
packet.ServerCapabilitiesUpper = packetReader.ReadShort();
packet.ScrambleLength = packetReader.ReadByte();
packet.SecondFiller = packetReader.ReadBytes(10);
packetReader.ReadByte();
packet.SecondScramble = packetReader.ReadBytes(packetReader.Length - packetReader.Position - 1);
return(packet);
}