/// <summary>
/// Reads in 4 bytes and converts it from network to host byte order
/// </summary>
/// <returns>A 4 byte value</returns>
public virtual uint ReadInt()
{
var v1 = (byte)ReadByte();
var v2 = (byte)ReadByte();
var v3 = (byte)ReadByte();
var v4 = (byte)ReadByte();
return(Marshal.ConvertToUInt32(v1, v2, v3, v4));
}
public virtual uint ReadIntLowEndian()
{
var v1 = (byte)ReadByte();
var v2 = (byte)ReadByte();
var v3 = (byte)ReadByte();
var v4 = (byte)ReadByte();
return(Marshal.ConvertToUInt32(v4, v3, v2, v1));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="buf">Buffer containing packet data to read from</param>
/// <param name="start">Starting index into buf</param>
/// <param name="size">Number of bytes to read from buf</param>
public PacketIn(byte[] buf, int start, int size)
: base(size)
{
m_psize = Marshal.ConvertToUInt32(buf, start) - HDR_SIZE;
m_id = Marshal.ConvertToUInt16(buf, start + 4);
m_checksum = buf[start + 6];
Position = 0;
Write(buf, start + 7, size - HDR_SIZE);
SetLength(size - HDR_SIZE);
Position = 0;
}
public uint GetUint()
{
if (val is byte[])
{
byte[] Data = val as byte[];
return(Marshal.ConvertToUInt32(Data[3], Data[2], Data[1], Data[0]));
}
else if (val is uint)
{
return((uint)val);
}
return(0);
}
public override void ApplyToFieldInfo(FieldInfo Info, ISerializablePacket Packet, Type Field)
{
byte[] Data = val as byte[];
object Result = Data;
if (Field.Equals(typeof(UInt32)))
{
Result = Marshal.ConvertToUInt32(Data[3], Data[2], Data[1], Data[0]);
}
else if (Field.Equals(typeof(Int32)))
{
Result = BitConverter.ToInt32(Data, 0);
}
else if (Field.Equals(typeof(long)))
{
Result = (long)BitConverter.ToUInt32(Data, 0);
}
Info.SetValue(Packet, Result);
}