IMyCatValue IMyCatValue.ReadValue(MyCatPacket packet, long length, bool nullVal)
{
if (nullVal)
{
return(new MyCatTimeSpan(true));
}
if (length >= 0)
{
string value = packet.ReadString(length);
ParseMyCat(value);
return(this);
}
long bufLength = packet.ReadByte();
int negate = 0;
if (bufLength > 0)
{
negate = packet.ReadByte();
}
isNull = false;
if (bufLength == 0)
{
isNull = true;
}
else if (bufLength == 5)
{
mValue = new TimeSpan(packet.ReadInteger(4), 0, 0, 0);
}
else if (bufLength == 8)
{
mValue = new TimeSpan(packet.ReadInteger(4),
packet.ReadByte(), packet.ReadByte(), packet.ReadByte());
}
else
{
mValue = new TimeSpan(packet.ReadInteger(4),
packet.ReadByte(), packet.ReadByte(), packet.ReadByte(),
packet.ReadInteger(4) / 1000000);
}
if (negate == 1)
{
mValue = mValue.Negate();
}
return(this);
}
private void HandleAuthChange(MyCatPacket packet)
{
byte b = packet.ReadByte();
Debug.Assert(b == 0xfe);
string method = packet.ReadString();
byte[] authData = new byte[packet.Length - packet.Position];
Array.Copy(packet.Buffer, packet.Position, authData, 0, authData.Length);
MyCatAuthenticationPlugin plugin = MyCatAuthenticationPlugin.GetPlugin(method, driver, authData);
plugin.AuthenticationChange();
}
IMyCatValue IMyCatValue.ReadValue(MyCatPacket packet, long length, bool nullVal)
{
if (nullVal)
{
return(new MyCatUByte(true));
}
if (length == -1)
{
return(new MyCatUByte((byte)packet.ReadByte()));
}
else
{
return(new MyCatUByte(Byte.Parse(packet.ReadString(length))));
}
}
IMyCatValue IMyCatValue.ReadValue(MyCatPacket packet, long length, bool nullVal)
{
if (nullVal)
{
return(new MyCatByte(true));
}
if (length == -1)
{
return(new MyCatByte((sbyte)packet.ReadByte()));
}
else
{
string s = packet.ReadString(length);
MyCatByte b = new MyCatByte(SByte.Parse(s, NumberStyles.Any, CultureInfo.InvariantCulture));
b.TreatAsBoolean = TreatAsBoolean;
return(b);
}
}
IMyCatValue IMyCatValue.ReadValue(MyCatPacket packet, long length, bool nullVal)
{
if (nullVal)
{
return(new MyCatDateTime(type, true));
}
if (length >= 0)
{
string value = packet.ReadString(length);
return(ParseMyCat(value));
}
long bufLength = packet.ReadByte();
int year = 0, month = 0, day = 0;
int hour = 0, minute = 0, second = 0, microsecond = 0;
if (bufLength >= 4)
{
year = packet.ReadInteger(2);
month = packet.ReadByte();
day = packet.ReadByte();
}
if (bufLength > 4)
{
hour = packet.ReadByte();
minute = packet.ReadByte();
second = packet.ReadByte();
}
if (bufLength > 7)
{
microsecond = packet.Read3ByteInt();
packet.ReadByte();
}
return(new MyCatDateTime(type, year, month, day, hour, minute, second, microsecond));
}
void IMyCatValue.SkipValue(MyCatPacket packet)
{
int len = packet.ReadByte();
packet.Position += len;
}
void IMyCatValue.SkipValue(MyCatPacket packet)
{
packet.ReadByte();
}