HTTPConnectSocketFactory.java in package_tags/sipb-xen-vnc-client/1/code
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Please file new bugs on Launchpad: Invirt or XVM (if you're not sure which, just pick one) Search: Login Help/Guide About Trac Preferences Wiki Timeline Roadmap Browse Source View Tickets Search Context Navigation ← Previous Revision Next Revision → Blame Revision Log source: package_tags/sipb-xen-vnc-client/1/code/HTTPConnectSocketFactory.java View diff against: View revision: Visit: trunkbranches/wsgi Last change on this file was 66, checked in by quentin, 16 years ago Initial checkin of modified Java VNC viewer for use as remote console File size: 2.4 KB Line 1 // 2 // Copyright (C) 2002 Constantin Kaplinsky, Inc. All Rights Reserved. 3 // 4 // This is free software; you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation; either version 2 of the License, or 7 // (at your option) any later version. 8 // 9 // This software is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with this software; if not, write to the Free Software 16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 17 // USA. 18 // 19 20 // 21 // HTTPConnectSocketFactory.java together with HTTPConnectSocket.java 22 // implement an alternate way to connect to VNC servers via one or two 23 // HTTP proxies supporting the HTTP CONNECT method. 24 // 25 26 import java.applet.*; 27 import java.net.*; 28 import java.io.*; 29 30 class HTTPConnectSocketFactory implements SocketFactory { 31 32 public Socket createSocket(String host, int port, Applet applet) 33 throws IOException { 34 35 return createSocket(host, port, 36 applet.getParameter("PROXYHOST1"), 37 applet.getParameter("PROXYPORT1")); 38 } 39 40 public Socket createSocket(String host, int port, String[] args) 41 throws IOException { 42 43 return createSocket(host, port, 44 readArg(args, "PROXYHOST1"), 45 readArg(args, "PROXYPORT1")); 46 } 47 48 public Socket createSocket(String host, int port, 49 String proxyHost, String proxyPortStr) 50 throws IOException { 51 52 int proxyPort = 0; 53 if (proxyPortStr != null) { 54 try { 55 proxyPort = Integer.parseInt(proxyPortStr); 56 } catch (NumberFormatException e) { } 57 } 58 59 if (proxyHost == null || proxyPort == 0) { 60 System.out.println("Incomplete parameter list for HTTPConnectSocket"); 61 return new Socket(host, port); 62 } 63 64 System.out.println("HTTP CONNECT via proxy " + proxyHost + 65 " port " + proxyPort); 66 HTTPConnectSocket s = 67 new HTTPConnectSocket(host, port, proxyHost, proxyPort); 68 69 return (Socket)s; 70 } 71 72 private String readArg(String[] args, String name) { 73 74 for (int i = 0; i < args.length; i += 2) { 75 if (args[i].equalsIgnoreCase(name)) { 76 try { 77 return args[i+1]; 78 } catch (Exception e) { 79 return null; 80 } 81 } 82 } 83 return null; 84 } 85 } 86 Note: See TracBrowser for help on using the repository browser. Download in other formats: Plain Text Original Format Powered by Trac 1.0.2 By Edgewall Software. Visit the Trac open source project at http://trac.edgewall.org/
