package seng302;
import java.io.*;
import java.net.*;

/**
 * TCP server to act as the mock AC35 streaming interface
 */
public class TCPServer
{
    public static void main(String argv[]) throws Exception
    {
        String clientSentence;
        String capitalizedSentence;
        //socket port 4942 as 4940 is ac35 live port and 4941 is ac35 test port
        ServerSocket welcomeSocket = new ServerSocket(4942);

        while(true)
        {
            Socket connectionSocket = welcomeSocket.accept();
            BufferedReader inFromClient =
                    new BufferedReader(new InputStreamReader(connectionSocket.getInputStream()));
            DataOutputStream outToClient = new DataOutputStream(connectionSocket.getOutputStream());
            clientSentence = inFromClient.readLine();
            System.out.println("Received: " + clientSentence);
            capitalizedSentence = clientSentence.toUpperCase() + '\n';
            outToClient.writeBytes(capitalizedSentence);
        }
    }
}