Mercurial > hg > Applications > TreeVNC

annotate src/main/java/com/glavsoft/rfb/protocol/state/InitState.java @ 434:aad75cd6d9e2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Multicast joins both ipv4 and ipv6 now.
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sat, 11 Jun 2016 22:42:58 +0900
parents 7c763b2a01a5
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
57
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents: 0
diff changeset
1 // Copyright (C) 2010, 2011, 2012, 2013 GlavSoft LLC.
0
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
2 // All rights reserved.
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
3 //
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
4 //-------------------------------------------------------------------------
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
5 // This file is part of the TightVNC software. Please visit our Web site:
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
6 //
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
7 // http://www.tightvnc.com/
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
8 //
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
9 // This program is free software; you can redistribute it and/or modify
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
10 // it under the terms of the GNU General Public License as published by
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
11 // the Free Software Foundation; either version 2 of the License, or
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
12 // (at your option) any later version.
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
13 //
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
14 // This program is distributed in the hope that it will be useful,
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
17 // GNU General Public License for more details.
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
18 //
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
19 // You should have received a copy of the GNU General Public License along
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
20 // with this program; if not, write to the Free Software Foundation, Inc.,
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
21 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
22 //-------------------------------------------------------------------------
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
23 //
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
24
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
25 package com.glavsoft.rfb.protocol.state;
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
26
434
aad75cd6d9e2 Multicast joins both ipv4 and ipv6 now.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 357
diff changeset
27 import com.glavsoft.exceptions.*;
0
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
28 import com.glavsoft.rfb.encoding.ServerInitMessage;
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
29 import com.glavsoft.rfb.protocol.ProtocolContext;
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
30 import com.glavsoft.rfb.protocol.ProtocolSettings;
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
31
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
32 /**
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
33 * ClientInit
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
34 *
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
35 * Once the client and server are sure that they're happy to talk to one
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
36 * another, the client sends an initialisation message. At present this
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
37 * message onl@!,@!,y consists of a boolean indicating whether the server should try
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
38 * to share the desktop by leaving other clients connected, or give exclusive
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
39 * access to this client by disconnecting all other clients.
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
40 *
49
b0c7fad4c695 framebufferupdate : incremental = false
one
parents: 18
diff changeset
41 * 1 - U8 - shared-���ag
0
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
42 *
49
b0c7fad4c695 framebufferupdate : incremental = false
one
parents: 18
diff changeset
43 * Shared-���ag is non-zero (true) if the server should try to share the desktop by leaving
0
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
44 * other clients connected, zero (false) if it should give exclusive access to this client by
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
45 * disconnecting all other clients.
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
46 *
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
47 * ServerInit
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
48 *
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
49 * After receiving the ClientInit message, the server sends a ServerInit message. This
49
b0c7fad4c695 framebufferupdate : incremental = false
one
parents: 18
diff changeset
50 * tells the client the width and height of the server���s framebuffer, its pixel format and the
0
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
51 * name associated with the desktop.
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
52 */
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
53 public class InitState extends ProtocolState {
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
54
306
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
55 public InitState(ProtocolContext context) {
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
56 super(context);
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
57 }
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
58
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
59 @Override
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
60 public boolean next() throws UnsupportedProtocolVersionException, TransportException,
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
61 UnsupportedSecurityTypeException, AuthenticationFailedException, FatalException {
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
62 clientAndServerInit();
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
63 return false;
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
64 }
0
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
65
306
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
66 protected void clientAndServerInit() throws TransportException {
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
67 ServerInitMessage serverInitMessage = getServerInitMessage();
357
7c763b2a01a5 fix set next display width value
oc
parents: 353
diff changeset
68 ProtocolSettings settings = context.getSettings();
7c763b2a01a5 fix set next display width value
oc
parents: 353
diff changeset
69 settings.enableAllEncodingCaps();
7c763b2a01a5 fix set next display width value
oc
parents: 353
diff changeset
70 completeContextData(serverInitMessage);
306
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
71 }
0
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
72
306
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
73 public void completeContextData(ServerInitMessage serverInitMessage) {
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
74 context.setPixelFormat(serverInitMessage.getPixelFormat());
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
75 context.setFbWidth(serverInitMessage.getFrameBufferWidth());
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
76 context.setFbHeight(serverInitMessage.getFrameBufferHeight());
434
aad75cd6d9e2 Multicast joins both ipv4 and ipv6 now.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 357
diff changeset
77 // System.out.println("serverInit : width : " + context.getFbWidth() + " height : " + context.getFbHeight());
306
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
78 context.setRemoteDesktopName(serverInitMessage.getName());
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
79 context.setInitData(serverInitMessage.getInitData());
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
80 }
0
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
81
306
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
82 protected ServerInitMessage getServerInitMessage() throws TransportException {
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
83 writer.write(context.getSettings().getSharedFlag());
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
84 ServerInitMessage serverInitMessage = new ServerInitMessage(reader);
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
85 return serverInitMessage;
5e55cc34f789 change public to private
oc
parents: 167
diff changeset
86 }
0
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
87
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
88
4689cc86d6cb create TreeViewer2 Repository
Yu Taninari <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
89 }