/******************************************************** * Speaker Verification Implemented Security * * CA4 Project * * Written by: Ronan Crowley (97084603) * * and Paul Connolly (97307599) * ********************************************************/ import java.io.*; import java.net.*; public class Sendfile { public static final int port = 4000; /** Empty Constructor **/ public static void Sendfile() { } /** The Send file method, returns a boolean of success/failure. @param host The hostname computer recieving (IP Address) @param filename The filename to receive **/ boolean send (String host, String filename) { Socket sock; FileInputStream fis; BufferedOutputStream bos; byte[] b = new byte[4096]; int i; try { fis = new FileInputStream(filename); // fis will create the file // Establish connection System.out.println("Opening connection to " + host + " on port " + port + "."); sock = new Socket(host, port); bos = new BufferedOutputStream(sock.getOutputStream()); System.out.println("Connected to host.\nSending file."); while((i = fis.read(b)) != -1) { System.out.print("."); //Print . for each 4096 bytes recieved bos.write(b, 0, i); } //Close streams and write file ! bos.flush(); bos.close(); fis.close(); System.out.println("\nFile sent."); return true; } catch (Exception e) { e.printStackTrace(); System.out.println("File Transfer Error sending: "+filename); return false; } } }