Create a program that can send take a file's name, last modified date, and size, then send it to another computer(or local host if a second computer is unavailable) through a TCP connection into "output.txt". Here is a piece of the TCP coding that I have:

import java.io.*; import java.io.ObjectOutputStream.PutField; import java.net.ServerSocket; import java.net.Socket; import java.net.SocketException;

public class TCPServerFile { private ServerSocket serverSocket = null; private Socket socket = null; private DataInputStream inStream = null; private DataOutputStream outStream = null;

public TCPServerFile() {

}

public void createSocket() { try { //create Server and start listening serverSocket = new ServerSocket(3339); //accept the connection socket = serverSocket.accept(); //fetch the streams inStream = new DataInputStream(socket.getInputStream()); outStream = new DataOutputStream(socket.getOutputStream()); System.out.println("Connected"); } catch (IOException io) { io.printStackTrace(); } } public void sendFile() { final int MAX_BUFFER = 1000; byte [] data = null; int bufferSize = 0; try { // write the filename below in the File constructor File file = new File("INSERT FILE NAME HERE"); FileInputStream fileInput = new FileInputStream(file); //get the file length long fileSize = file.length(); System.out.println("File size at server is: " + fileSize + " bytes"); //first send the size of the file to the client outStream.writeLong(fileSize); outStream.flush();

//Now send the file contents if(fileSize > MAX_BUFFER) bufferSize = MAX_BUFFER; else bufferSize = (int)fileSize; data = new byte[bufferSize]; long totalBytesRead = 0; while(true) { //read upto MAX_BUFFER number of bytes from file int readBytes = fileInput.read(data); //send readBytes number of bytes to the client outStream.write(data); outStream.flush();

//stop if EOF if(readBytes == -1)//EOF break; totalBytesRead = totalBytesRead + readBytes; //stop if fileLength number of bytes are read if(totalBytesRead == fileSize) break; ////update fileSize for the last remaining block of data if((fileSize-totalBytesRead) < MAX_BUFFER) bufferSize = (int) (fileSize-totalBytesRead); //reinitialize the data buffer data = new byte[bufferSize]; } fileInput.close(); serverSocket.close(); socket.close(); } catch(Exception e) { e.printStackTrace(); } }

public static void main(String[] args) { TCPServerFile fileServer = new TCPServerFile(); fileServer.createSocket(); fileServer.sendFile(); }