package com.macfaq.net.www.protocol.daytime;
import java.net.*;
import java.io.*;
public class DaytimeURLConnection extends URLConnection {
private Socket connection = null;
public final static int DEFAULT_PORT = 13;
public DaytimeURLConnection (URL u) {
super(u);
}
public synchronized InputStream getInputStream() throws IOException {
if (!connected) connect();
String header = "The Time at "
+ url.getHost() + "";
String footer = "
";
InputStream in1 = new ByteArrayInputStream(header.getBytes("8859_1"));
InputStream in2 = this.connection.getInputStream();
InputStream in3 = new ByteArrayInputStream(footer.getBytes("8859_1"));
SequenceInputStream result = new SequenceInputStream(in1, in2);
result = new SequenceInputStream(result, in3);
return result;
}
public String getContentType() {
return "text/html";
}
public synchronized void connect() throws IOException {
if (!connected) {
int port = url.getPort();
if ( port < 1 || port > 65535) {
port = DEFAULT_PORT;
}
this.connection = new Socket(url.getHost(), port);
this.connected = true;
}
}
}