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import java.io.*;
import java.net.*;
import javax.swing.*;
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
public class freceive extends JFrame{
    JTextField messageField;
    public static void main(String args[]) throws IOException{
        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        System.out.print("Enter host address: ");
        String ip = in.readLine();
        Socket theServer;
        DataInputStream sIn;
        BufferedReader sInPrint;
        try {
            theServer = new Socket(ip, 45654);
            sIn = new DataInputStream(theServer.getInputStream());
            sInPrint = new BufferedReader(new InputStreamReader(
                theServer.getInputStream()));
        }
        catch(UnknownHostException xe){
            System.out.println("Could not find host.");
            return;
        }
        catch(IOException e){
            System.out.println("Error getting I/O from server.");
            return;
        }
        String file = sInPrint.readLine();
        int index;
        if((index=file.lastIndexOf('\\'))!=-1);
        else if((index=file.lastIndexOf('/'))!=-1);
        file = file.substring(index+1);
        FileOutputStream fOut = new FileOutputStream(file);
        System.out.println("Receiving "+file+"...");
        byte[] data = new byte[512];
        int read;
        int total = 0;
        freceive thereceiver = (new freceive());
        thereceiver.show();
        while((read=sIn.read(data))!=-1){
            total += read;
            fOut.write(data,0,read);
            thereceiver.messageField.setText(total+" bytes received.");
        }
        System.out.println("Successfully received "+total+" bytes.");
                System.exit(0);
    }
    public freceive(){
        this.setSize(200,50);
                messageField = new JTextField("",50);
                this.getContentPane().add(messageField, java.awt.BorderLayout.NORTH);
    }
}
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