📄 homepage.java
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/* -*-mode:java; c-basic-offset:2; -*- *//* JRoar -- pure Java streaming server for Ogg * * Copyright (C) 2001,2002 ymnk, JCraft,Inc. * * Written by: 2001,2002 ymnk<ymnk@jcraft.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */package com.jcraft.jroar;import java.lang.*;import java.io.*;import java.net.*;import java.util.*;class HomePage extends Page{ static void register(){ register("/", HomePage.class.getName()); register("/index.html", HomePage.class.getName()); } private static final int REFRESH=60; private static int count=0; public void kick(MySocket s, Hashtable vars, Vector httpheader) throws IOException{ count++; s.pn( "HTTP/1.0 200 OK" ); s.pn( "Content-Type: text/html" ); s.pn( "" ) ; s.pn("<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">"); s.pn("<HTML><HEAD>");// s.pn("<META HTTP-EQUIV=\"refresh\" content=\""+REFRESH+";URL=/\">"); s.p("<TITLE>JRoar "); s.p(JRoar.version); s.p(" at "); s.p(HttpServer.myURL); s.pn("/</TITLE>"); s.pn("</HEAD><BODY>"); s.p( "<h1>JRoar "); s.p(JRoar.version); s.p(" at "); s.p(HttpServer.myURL); s.pn("/</h1>"); Enumeration keys=Source.sources.keys(); if(keys.hasMoreElements()){ //s.pn("Mount points.<br>"); } else{ s.pn("There is no mount point.<br>"); } s.pn("<table cellpadding=3 cellspacing=0 border=0>"); for(; keys.hasMoreElements();){ String mountpoint=((String)(keys.nextElement())); Source source=Source.getSource(mountpoint); if(source==null) continue; String source_name=source.source; s.pn("<tr>"); s.pn("<td align=left nowrap>"); s.p("<a href="); s.p(ogg2m3u(mountpoint)); s.p(">"); s.p(mountpoint); if(source instanceof UDPSource){ UDPSource foo=(UDPSource)source; s.p("(UDP:"); s.p(foo.b.port); s.p(")"); } s.p("</a>"); s.p(" "); s.p("("); s.p(source.getListeners()); s.p(","); s.p(source.getConnections()); s.p(")"); s.pn("</td>"); s.pn("<td nowrap> <--- </td>"); if(source instanceof Proxy){ s.pn("<td align=left>"); s.p("<a href="); s.p(source_name); s.p(">"); s.p(source_name); s.p("</a>"); s.pn("</td>"); } else if(source instanceof UDPSource){ UDPSource foo=(UDPSource)source; s.pn("<td align=left>"); s.p(foo.b.srcmpoint); s.pn("</td>"); } else{ s.p("<td align=left>"); s.p(source_name); s.pn("</td>"); } s.pn("</tr>"); /* dumpComment(s, source.current_comment); */ /* String comment=getComment(source.current_comment); if(comment!=null){ s.pn("<tr>"); s.pn("<td> </td>"); s.pn("<td> </td>"); s.p("<td>"); s.p(comment); s.pn("</td>"); s.pn("</tr>"); } */ Object[] proxies=source.getProxies(); if(proxies!=null){ for(int i=0; i<proxies.length; i++){ String foo=(String)(proxies[i]); s.pn("<tr>"); s.pn("<td> </td>"); s.pn("<td nowrap>---></td>"); String host=getHost(foo); if(host==null){ s.p("<td><a href="); s.p(ogg2m3u(foo)); s.p(">"); s.p(foo); s.pn("</a></td>"); } else{ s.p("<td><a href="); s.p(ogg2m3u(foo)); s.p(">"); s.p(foo.substring(host.length()-1)); s.p("</a> at "); s.p("<a href="); s.p(host); s.p(">"); s.p(host); s.pn("</a></td>"); } s.pn("</tr>"); } } } s.pn("</table>"); s.pn("<hr width=80%>"); s.pn("<table width=100%>"); s.pn("<tr><td align=\"right\"><a href=\"/ctrl.html\">Control</a></td></tr>"); s.p("<tr><td align=\"right\"><small><i>"); s.p(count); s.pn("</i></small></td></tr>"); s.pn("</table>"); s.pn("</BODY></HTML>"); s.flush(); s.close(); } /* private String ogg2pls(String ogg){ if(!ogg.endsWith(".ogg") && !ogg.endsWith(".spx")) return ogg; byte[] foo=ogg.getBytes(); foo[foo.length-1]='s';foo[foo.length-2]='l';foo[foo.length-3]='p'; return new String(foo); } */ private String ogg2m3u(String ogg){ if(!ogg.endsWith(".ogg") && !ogg.endsWith(".spx")) return ogg; byte[] foo=ogg.getBytes(); foo[foo.length-1]='u';foo[foo.length-2]='3';foo[foo.length-3]='m'; return new String(foo); } private static final String _http="http://"; private String getHost(String url){ if(!url.startsWith(_http)) return null; int foo=url.substring(_http.length()).indexOf('/'); if(foo!=-1){ return url.substring(0, _http.length()+foo+1); } return null; }/* // hmm... private String getComment(Comment c){ if(c.comments==0)return null; StringBuffer sb=new StringBuffer(); for(int i=0; i<c.comments; i++){ sb.append(new String(c.user_comments[i], 0, c.user_comments[i].length-1)); if(i+1<c.comments) sb.append("<br>"); } return sb.toString(); } private void dumpComment(MySocket s, Comment c) throws IOException{ if(c.comments==0)return; s.pn("<tr>"); s.pn("<td> </td>"); s.pn("<td> </td>"); s.p("<td>"); for(int i=0; i<c.comments; i++){ s.p(new String(c.user_comments[i], 0, c.user_comments[i].length-1)); if(i+1<c.comments) s.p("<br>"); } s.pn("</td>"); s.pn("</tr>"); }*/}⌨️ 快捷键说明
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