1 import java.io.*;
   2 import java.net.*;
   3 
   4 class HTTPDaemon {
   5 	
   6    int port = 80;
   7    
   8    ServerSocket serverSocket;
   9    boolean useNames = true;
  10     
  11    public HTTPDaemon(int port) {
  12       this.port = port;   
  13       
  14       try {      
  15          serverSocket = new ServerSocket(this.port);
  16       } catch (Exception e) {
  17          System.out.println("Socket Exception.  message=" + e);
  18       }
  19    }
  20 
  21    public void setUseHostName(boolean set) {
  22       useNames = set;
  23    }
  24 
  25    public String url() {
  26       String url;
  27       
  28       if (serverSocket != null) {
  29          try {
  30             if (useNames) {
  31                url = "http://" + InetAddress.getLocalHost().getHostName() + port;
  32             } else {
  33                url = "http://" + InetAddress.getLocalHost().getHostAddress() + port;
  34             }
  35          } catch (UnknownHostException e) {
  36          }
  37          return url;
  38       }
  39       
  40       return null;
  41    }
  42    
  43    public Connection accept() {
  44       try {    
  45          Socket s = serverSocket.accept();
  46          
  47          return new Connection(s);           
  48       } catch (Exception e) {
  49          System.out.println("Accept Exception: " + e);
  50       }
  51       return null;
  52    }
  53 }
  54          
  55 
  56    
  57    
  58 
  59      
  60