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SocketCheat.java

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/*

nc like program to send lines.

*/

import java.io.BufferedReader;

import java.io.InputStreamReader;

import java.net.Socket;

import java.io.PrintStream;

public class SocketCheat {

public static void main(String[] args) throws Exception {

String serverAddress = "localhost";

int port = 12345;

if (args.length > 1) {

serverAddress = args[1];

if (args.length > 2) {

port = Integer.parseInt(args[2]);

}

}

String userInput = null;

BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));

Socket socket = new Socket(serverAddress, port);

BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));

PrintStream out = new PrintStream(socket.getOutputStream());

do {

System.out.println("enter a line:");

userInput = stdin.readLine();

out.println(userInput);

System.out.println("reply:");

System.out.println(in.readLine());

} while (!userInput.equals(""));

}

}