/// <summary>
/// Возвращает байтовое представление пакета.
/// </summary>
/// <returns></returns>
public byte[] GetPacketBytes()
{
List <byte> bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Number));
bytes.AddRange(IpAddress.GetAddressBytes());
bytes.AddRange(BitConverter.GetBytes((Int16)Port));
bytes.Add((byte)State);
bytes.AddRange(Information);
return(bytes.ToArray());
}
public IPAddress GetNetworkAddress()
{
uint mask = ~(uint.MaxValue >> GetMaskSize());
byte[] ipBytes = IpAddress.GetAddressBytes();
byte[] maskBytes = BitConverter.GetBytes(mask).Reverse().ToArray();
byte[] networkIpBytes = new byte[ipBytes.Length];
for (int i = 0; i < ipBytes.Length; i++)
{
networkIpBytes[i] = (byte)(ipBytes[i] & maskBytes[i]);
}
return(new IPAddress(networkIpBytes));
}
public byte[] GetIpBytes()
{
return(IpAddress.GetAddressBytes());
}
private string getBinaryIp()
{
return(string.Join(".", IpAddress.GetAddressBytes().Select(s => Convert.ToString(s, 2).PadLeft(8, '0'))));
}
public override void WriteTo(System.IO.Stream stream)
{
BinaryHelper.Write(stream, (uint)4);
BinaryHelper.Write(stream, IpAddress.GetAddressBytes());
}