public static byte[] RemoveByteStuffing(byte[] bytes2Process)
{
/*
* Unescapes characters as defined in 2.2.9
* Returns True if more data is needed
*/
List <byte> data = bytes2Process.ToList();
UECP uecp = new UECP();
for (int i = 0; i < data.Count; i++)
{
if (data[i] == 0xFD && data[i + 1] == 0x00)
{
data.RemoveAt(i);
data[i] = 0xFD;
}
if (data[i] == 0xFD && data[i + 1] == 0x01)
{
data.RemoveAt(i);
data[i] = 0xFE;
}
if (data[i] == 0xFD && data[i + 1] == 0x02)
{
data.RemoveAt(i);
data[i] = 0xFF;
}
}
return(data.ToArray());
}
static void Main(string[] args)
{
UECP_Parser uecp = new UECP_Parser();
UECP play = new UECP();
TcpListener server = new TcpListener(IPAddress.Any, 4002);
// we set our IP address as server's address, and we also set the port: 9999
server.Start(); // this will start the server
while (true) //we wait for a connection
{
TcpClient client = server.AcceptTcpClient(); //if a connection exists, the server will accept it
NetworkStream ns = client.GetStream(); //networkstream is used to send/receive messages
byte[] hello = new byte[100]; //any message must be serialized (converted to byte array)
hello = Encoding.Default.GetBytes("hello world"); //conversion string => byte array
ns.Write(hello, 0, hello.Length); //sending the message
while (client.Connected) //while the client is connected, we look for incoming messages
{
byte[] msg = new byte[1024]; //the messages arrive as byte array
//ns.Read(msg, 0, msg.); //the same networkstream reads the message sent by the client
//ns.Read(uecp.UECPFrame, 0, 19);
ns.Read(uecp.UECPFrame, 0, uecp.UECPFrame.Length);
uecp.ParseFrame(uecp.UECPFrame);
//play.Decode();
//Console.WriteLine(Encoding.Default.GetString(uecp.UECPFrame).Trim());
//Array.Copy(msg, uecp.UECPFrame, 255);
//Console.WriteLine("Break Here");
//Console.WriteLine(Encoding.Default.GetString(msg).Trim()); //now , we write the message as string
}
}
}