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Java Source | 1995-08-11 | 1.7 KB | 56 lines |
- /*
- * @(#)Handler.java 1.16 95/03/22
- *
- * Copyright (c) 1994 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * and its documentation for NON-COMMERCIAL purposes and without
- * fee is hereby granted provided that this copyright notice
- * appears in all copies. Please refer to the file "copyright.html"
- * for further important copyright and licensing information.
- *
- * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
- * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
- * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
- */
-
- package net.www.protocol.file;
-
- import java.io.*;
- import net.www.html.*;
-
- /**
- * Open an file input stream given a URL.
- * @author James Gosling
- * @version 1.16, 22 Mar 1995
- */
- public class Handler extends URLStreamHandler {
- static String installDirectory;
-
- public synchronized InputStream openStream(URL u) {
- String fn = u.file;
- if (fn.endsWith("/")) {
- u.setType(URL.content_html);
- fn = fn + "index.html";
- } else {
- u.setType(formatFromName(u.file));
- }
-
- fn = fn.replace('/', File.separatorChar);
-
- if (u.host.equals("~webrunner") || u.host.equals("~")) {
- if (installDirectory == null) {
- installDirectory = System.getenv("HOTJAVA_HOME");
- if (installDirectory == null) {
- installDirectory = "/usr/local/hotjava".replace('/', File.separatorChar);
- }
- }
- fn = installDirectory + fn;
- }
- return new FileInputStream(fn);
- }
- }
-