public override void reciever(IPEndPoint from, byte[] data)
{
VSCAnswerHeader header;
string deviceIP, deviceModel, deviceSerial;
IPAddress ip;
if (data.Length < typeof(VSCAnswerHeader).StructLayoutAttribute.Size)
{
Logger.getInstance().WriteLine(Logger.DebugLevel.Warn, String.Format("Warning: VStartCam.reciever(): Packet has wrong size = {0} (packet is too small)", data.Length));
return;
}
header = data.GetStruct <VSCAnswerHeader>();
if (NetworkUtils.NetworkToHostOrder32(header.answerMagic) != answerMagic)
{
Logger.getInstance().WriteLine(Logger.DebugLevel.Warn, String.Format("Warning: VStartCam.reciever(): Packet has wrong header."));
return;
}
deviceIP = Encoding.UTF8.GetString(header.ip);
deviceModel = Encoding.UTF8.GetString(header.name);
deviceSerial = Encoding.UTF8.GetString(header.serial);
if (IPAddress.TryParse(deviceIP, out ip))
{
viewer.deviceFound(name, 1, ip, deviceModel, deviceSerial);
}
else
{
viewer.deviceFound(name, 1, from.Address, deviceModel, deviceSerial);
}
}
private IPAddress readAnswer_A(byte[] data, ref int position, int dataLen)
{
UInt32 ipVal;
if (dataLen != 4)
{
Logger.getInstance().WriteLine(Logger.DebugLevel.Warn, "Warning: readAnswer_A(): Invalid address size!");
return(IPAddress.Any);
}
ipVal = NetworkUtils.NetworkToHostOrder32(readUInt32(data, ref position));
return(new IPAddress(ipVal));
}
private IPAddress readAnswer_A(byte[] data, ref int position, int dataLen)
{
UInt32 ipVal;
if (dataLen != 4)
{
Logger.LogWarning("Warning: readAnswer_A(): Invalid address size!");
return(IPAddress.Any);
}
ipVal = NetworkUtils.NetworkToHostOrder32(readUInt32(data, ref position));
return(new IPAddress(ipVal));
}
