Mercurial > 510Connectbot
annotate src/org/tn5250j/framework/transport/SocketConnector.java @ 25:5949eb469a79 tn5250
adding tn5250 files, native android logging
| author | Carl Byington <carl@five-ten-sg.com> |
|---|---|
| date | Tue, 03 Jun 2014 12:10:21 -0700 |
| parents | e773d0952613 |
| children | 9ae1c889a64c |
| rev | line source |
|---|---|
| 3 | 1 |
| 2 /** | |
| 3 * @(#)SocketConnector.java | |
| 4 * @author Stephen M. Kennedy | |
| 5 * | |
| 6 * Copyright: Copyright (c) 2001 | |
| 7 * | |
| 8 * This program is free software; you can redistribute it and/or modify | |
| 9 * it under the terms of the GNU General Public License as published by | |
| 10 * the Free Software Foundation; either version 2, or (at your option) | |
| 11 * any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, | |
| 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 * GNU General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU General Public License | |
| 19 * along with this software; see the file COPYING. If not, write to | |
| 20 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, | |
| 21 * Boston, MA 02111-1307 USA | |
| 22 * | |
| 23 */ | |
| 24 package org.tn5250j.framework.transport; | |
| 25 | |
| 26 import java.net.Socket; | |
| 27 | |
| 10 | 28 import com.five_ten_sg.connectbot.service.TerminalBridge; |
| 29 import com.five_ten_sg.connectbot.service.TerminalManager; | |
| 30 | |
| 8 | 31 import org.tn5250j.framework.transport.SSL.SSLImplementation; |
| 3 | 32 import org.tn5250j.TN5250jConstants; |
|
25
5949eb469a79
adding tn5250 files, native android logging
Carl Byington <carl@five-ten-sg.com>
parents:
10
diff
changeset
|
33 import android.util.Log; |
|
5949eb469a79
adding tn5250 files, native android logging
Carl Byington <carl@five-ten-sg.com>
parents:
10
diff
changeset
|
34 |
| 3 | 35 |
| 36 public class SocketConnector { | |
| 37 | |
| 38 String sslType = null; | |
| 39 | |
| 40 TN5250jLogger logger; | |
| 41 | |
| 42 /** | |
| 43 * Creates a new instance that creates a plain socket by default. | |
| 44 */ | |
| 45 public SocketConnector() { | |
|
25
5949eb469a79
adding tn5250 files, native android logging
Carl Byington <carl@five-ten-sg.com>
parents:
10
diff
changeset
|
46 |
| 3 | 47 } |
| 48 | |
| 49 /** | |
| 50 * Set the type of SSL connection to use. Specify null or an empty string | |
| 8 | 51 * to use a plain socket. |
| 3 | 52 * @param type The SSL connection type |
| 53 * @see org.tn5250j.framework.transport.SSLConstants | |
| 54 */ | |
| 55 public void setSSLType(String type) { | |
| 56 sslType = type; | |
| 57 } | |
| 58 | |
| 59 /** | |
| 60 * Create a new client Socket to the given destination and port. If an SSL | |
| 61 * socket type has not been specified <i>(by setSSLType(String))</i>, then | |
| 8 | 62 * a plain socket will be created. Otherwise, a new SSL socket of the |
| 3 | 63 * specified type will be created. |
| 64 * @param destination | |
| 65 * @param port | |
| 8 | 66 * @return a new client socket, or null if |
| 3 | 67 */ |
| 10 | 68 public Socket createSocket(String destination, int port, TerminalBridge bridge, TerminalManager manager) { |
| 3 | 69 |
| 70 Socket socket = null; | |
| 71 Exception ex = null; | |
| 8 | 72 |
| 73 if (sslType == null || sslType.trim().length() == 0 || | |
| 3 | 74 sslType.toUpperCase().equals(TN5250jConstants.SSL_TYPE_NONE)) { |
| 75 logger.info("Creating Plain Socket"); | |
| 76 try { | |
| 77 // Use Socket Constructor!!! SocketFactory for jdk 1.4 | |
| 78 socket = new Socket(destination,port); | |
| 79 } catch (Exception e) { | |
| 80 ex = e; | |
| 81 } | |
| 82 } else { //SSL SOCKET | |
| 83 | |
| 8 | 84 logger.info("Creating SSL ["+sslType+"] Socket"); |
| 85 | |
| 3 | 86 SSLInterface sslIf = null; |
| 8 | 87 |
| 3 | 88 try { |
| 10 | 89 sslIf = (SSLInterface) new SSLImplementation(bridge, manager); |
| 3 | 90 } catch (Exception e) { |
| 91 ex = new Exception("Failed to create SSLInterface Instance. " + | |
| 92 "Message is ["+e.getMessage()+"]"); | |
| 93 } | |
| 8 | 94 |
| 3 | 95 if (sslIf != null) { |
| 96 sslIf.init(sslType); | |
| 10 | 97 socket = sslIf.createSSLSocket(destination, port); |
| 3 | 98 } |
| 99 } | |
| 100 | |
| 101 if (ex != null) { | |
| 102 logger.error(ex); | |
| 103 } | |
| 104 if (socket == null) { | |
| 105 logger.warn("No socket was created"); | |
| 106 } | |
| 107 return socket; | |
| 108 } | |
| 8 | 109 |
| 110 | |
| 3 | 111 } |