Option IOptionComplexFactory.CreateInstance(byte[] buffer, ref int offset, byte valueLength)
{
if ((int)valueLength != 16)
{
return((Option)null);
}
return((Option) new TcpOptionMd5Signature((IList <byte>)ByteArrayExtensions.ReadBytes(buffer, ref offset, 16)));
}
Option IOptionComplexFactory.CreateInstance(byte[] buffer, ref int offset, byte valueLength)
{
if ((int)valueLength < 0)
{
return((Option)null);
}
return((Option) new TcpOptionAlternateChecksumData((IList <byte>)ByteArrayExtensions.ReadBytes(buffer, ref offset, (int)valueLength)));
}
public Option CreateInstance(TcpOptionType optionType, byte[] buffer, ref int offset, byte valueLength)
{
if ((int)valueLength < 0)
{
return((Option)null);
}
byte[] numArray = ByteArrayExtensions.ReadBytes(buffer, ref offset, (int)valueLength);
return((Option) new TcpOptionUnknown(optionType, (IList <byte>)numArray));
}
Option IOptionComplexFactory.CreateInstance(byte[] buffer, ref int offset, byte valueLength)
{
if ((int)valueLength < 2 || (int)valueLength > 3)
{
return((Option)null);
}
TcpOptionMoodEmotion emotion = TcpOptionMood.StringToEmotion(Encoding.ASCII.GetString(ByteArrayExtensions.ReadBytes(buffer, ref offset, (int)valueLength)));
if (emotion == TcpOptionMoodEmotion.None)
{
return((Option)null);
}
return((Option) new TcpOptionMood(emotion));
}
