annotate src/viewer_swing/java/com/glavsoft/viewer/swing/ConnectionParams.java @ 514:887ebd993b3d

separate rfb broadcast
author mir3636
date Thu, 21 Feb 2019 16:52:21 +0900
parents 79d614cd91c7
children
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1 // Copyright (C) 2010, 2011, 2012, 2013 GlavSoft LLC.
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2 // All rights reserved.
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3 //
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4 //-------------------------------------------------------------------------
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5 // This file is part of the TightVNC software. Please visit our Web site:
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6 //
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7 // http://www.tightvnc.com/
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8 //
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9 // This program is free software; you can redistribute it and/or modify
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10 // it under the terms of the GNU General Public License as published by
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11 // the Free Software Foundation; either version 2 of the License, or
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12 // (at your option) any later version.
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13 //
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14 // This program is distributed in the hope that it will be useful,
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15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 // GNU General Public License for more details.
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18 //
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19 // You should have received a copy of the GNU General Public License along
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20 // with this program; if not, write to the Free Software Foundation, Inc.,
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21 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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22 //-------------------------------------------------------------------------
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23 //
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24
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25 package com.glavsoft.viewer.swing;
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26
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27 import com.glavsoft.utils.Strings;
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28 import com.glavsoft.viewer.mvp.Model;
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29
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30 /**
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31 * @author dime at tightvnc.com
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32 */
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33 public class ConnectionParams implements Model {
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34 public static final int DEFAULT_SSH_PORT = 22;
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35 public static final int DEFAULT_RFB_PORT = 5900;
130
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36 public static final int DEFAULT_VNC_ROOT = 5950;
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37 public static final int DEFAULT_RTP_PORT = 60004;
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38 public static final int DEFAULT_VNC_ROOT_FINDER = DEFAULT_RFB_PORT;
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39 public static final int DEFAULT_VNC_BROADCAST = 5901;
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40
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41 public String hostName;
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42 private int portNumber;
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43 public String sshUserName;
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44 public String sshHostName;
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45 private int sshPortNumber;
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46
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47 private boolean useSsh;
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48
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49 public ConnectionParams(String hostName, int portNumber, boolean useSsh, String sshHostName, int sshPortNumber, String sshUserName) {
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50 this.hostName = hostName;
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51 this.portNumber = portNumber;
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52 this.sshUserName = sshUserName;
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53 this.sshHostName = sshHostName;
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54 this.sshPortNumber = sshPortNumber;
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55 this.useSsh = useSsh;
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56 }
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57
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58 public ConnectionParams(ConnectionParams cp) {
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59 this.hostName = cp.hostName != null? cp.hostName: "";
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60 this.portNumber = cp.portNumber;
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61 this.sshUserName = cp.sshUserName;
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62 this.sshHostName = cp.sshHostName;
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63 this.sshPortNumber = cp.sshPortNumber;
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64 this.useSsh = cp.useSsh;
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65 }
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66
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67 public ConnectionParams() {
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68 hostName = "";
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69 sshUserName = "";
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70 sshHostName = "";
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71 }
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72
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73 public boolean isHostNameEmpty() {
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74 return Strings.isTrimmedEmpty(hostName);
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75 }
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76
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77 public void parseRfbPortNumber(String port) throws WrongParameterException {
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78 try {
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79 portNumber = Integer.parseInt(port);
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80 } catch (NumberFormatException e) {
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81 portNumber = 0;
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82 if ( ! Strings.isTrimmedEmpty(port)) {
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83 throw new WrongParameterException("Wrong port number: " + port + "\nMust be in 0..65535");
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84 }
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85 }
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86 if (portNumber > 65535 || portNumber < 0) throw new WrongParameterException("Port number is out of range: " + port + "\nMust be in 0..65535");
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87 }
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88 public void parseSshPortNumber(String port) {
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89 try {
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90 sshPortNumber = Integer.parseInt(port);
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91 } catch (NumberFormatException e) { /*nop*/ }
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92 }
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93
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94 public String getHostName() {
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95 return this.hostName;
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96 }
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97
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98 public void setPortNumber(String port) throws WrongParameterException {
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99 this.parseRfbPortNumber(port);
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100 }
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101
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102 public int getPortNumber() {
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103 return 0 == portNumber ? DEFAULT_RFB_PORT : portNumber;
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104 }
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105
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106 public void setSshPortNumber(String port) {
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107 this.parseSshPortNumber(port);
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108 }
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109
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110 public void setSshPortNumber(int port) {
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111 this.sshPortNumber = port;
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112 }
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113
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114 public int getSshPortNumber() {
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115 return 0 == sshPortNumber ? DEFAULT_SSH_PORT: sshPortNumber;
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116 }
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117
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118 public void setUseSsh(boolean useSsh) {
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119 this.useSsh = useSsh;
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120 }
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121
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122 public boolean useSsh() {
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123 return useSsh && ! Strings.isTrimmedEmpty(sshHostName);
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124 }
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125
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126 public boolean getUseSsh() {
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127 return this.useSsh();
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128 }
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129
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130 public String getSshUserName() {
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131 return this.sshUserName;
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132 }
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133
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134 public void setSshUserName(String sshUserName) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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135 this.sshUserName = sshUserName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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136 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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137
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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138 public String getSshHostName() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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139 return this.sshHostName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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140 }
17b702648079 version2.7.2 original version.
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141
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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142 public void setSshHostName(String sshHostName) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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143 this.sshHostName = sshHostName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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144 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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145
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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146 public void completeEmptyFieldsFrom(ConnectionParams from) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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147 if (null == from) return;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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148 if (Strings.isTrimmedEmpty(hostName) && ! Strings.isTrimmedEmpty(from.hostName)) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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149 hostName = from.hostName;
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150 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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151 if ( 0 == portNumber && from.portNumber != 0) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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152 portNumber = from.portNumber;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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153 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 if (Strings.isTrimmedEmpty(sshUserName) && ! Strings.isTrimmedEmpty(from.sshUserName)) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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155 sshUserName = from.sshUserName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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156 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 if (Strings.isTrimmedEmpty(sshHostName) && ! Strings.isTrimmedEmpty(from.sshHostName)) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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158 sshHostName = from.sshHostName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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159 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 if ( 0 == sshPortNumber && from.sshPortNumber != 0) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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161 sshPortNumber = from.sshPortNumber;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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162 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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163 useSsh |= from.useSsh;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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164 }
17b702648079 version2.7.2 original version.
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parents:
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165
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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166 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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167 public String toString() {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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168 return hostName != null ? hostName : "";
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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169 // return (hostName != null ? hostName : "") + ":" + portNumber + " " + useSsh + " " + sshUserName + "@" + sshHostName + ":" + sshPortNumber;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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170 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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171
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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172 public String toPrint() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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173 return "ConnectionParams{" +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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174 "hostName='" + hostName + '\'' +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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175 ", portNumber=" + portNumber +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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176 ", sshUserName='" + sshUserName + '\'' +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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177 ", sshHostName='" + sshHostName + '\'' +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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178 ", sshPortNumber=" + sshPortNumber +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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179 ", useSsh=" + useSsh +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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180 '}';
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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181 }
17b702648079 version2.7.2 original version.
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parents:
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182
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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183 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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184 public boolean equals(Object obj) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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185 if (null == obj || ! (obj instanceof ConnectionParams)) return false;
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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186 if (this == obj) return true;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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187 ConnectionParams o = (ConnectionParams) obj;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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188 return isEqualsNullable(hostName, o.hostName) && getPortNumber() == o.getPortNumber() &&
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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189 useSsh == o.useSsh && isEqualsNullable(sshHostName, o.sshHostName) &&
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 getSshPortNumber() == o.getSshPortNumber() && isEqualsNullable(sshUserName, o.sshUserName);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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191 }
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192
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parents:
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193 private boolean isEqualsNullable(String one, String another) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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194 //noinspection StringEquality
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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195 return one == another || (null == one? "" : one).equals(null == another? "" : another);
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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196 }
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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197
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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198 @Override
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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199 public int hashCode() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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200 long hash = (hostName != null? hostName.hashCode() : 0) +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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201 portNumber * 17 +
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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202 (useSsh ? 781 : 693) +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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203 (sshHostName != null? sshHostName.hashCode() : 0) * 23 +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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204 (sshUserName != null? sshUserName.hashCode() : 0) * 37 +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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205 sshPortNumber * 41;
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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206 return (int)hash;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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207 }
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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208
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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209 public void clearFields() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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210 hostName = "";
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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211 portNumber = 0;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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212 useSsh = false;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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213 sshHostName = null;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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214 sshUserName = null;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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215 sshPortNumber = 0;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 }
179
c1b91dd27a13 on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 141
diff changeset
217
377
877008c86e85 Add direct option
innparusu
parents: 369
diff changeset
218 public void setConnectionParam(String hostAndPort, int port) {
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parents: 369
diff changeset
219 this.hostName = hostAndPort;
179
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parents: 141
diff changeset
220 this.portNumber = port;
377
877008c86e85 Add direct option
innparusu
parents: 369
diff changeset
221 int i = hostAndPort.indexOf(':');
486
79d614cd91c7 fix starting frame buffer update
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 377
diff changeset
222 if (i>0 && port==0) {
377
877008c86e85 Add direct option
innparusu
parents: 369
diff changeset
223 portNumber = Integer.parseInt(hostAndPort.substring(i+1));
877008c86e85 Add direct option
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parents: 369
diff changeset
224 hostName = hostAndPort.substring(0,i);
877008c86e85 Add direct option
innparusu
parents: 369
diff changeset
225 } else
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diff changeset
226 hostName = hostAndPort;
877008c86e85 Add direct option
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parents: 369
diff changeset
227 // who sets myHostName?
179
c1b91dd27a13 on going ...
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parents: 141
diff changeset
228 }
57
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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229 }