blob: 97778539d9802f3bc1b3b2a0851f1043e4e2c342 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
package jrummikub.control.network;
import javax.swing.SwingUtilities;
import jrummikub.util.Event;
import jrummikub.util.IEvent;
import jrummikub.util.LoginData;
import org.jivesoftware.smack.Connection;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.packet.XMPPError;
import org.jivesoftware.smack.packet.XMPPError.Type;
import org.jivesoftware.smackx.muc.MultiUserChat;
class ConnectionControl {
private final LoginData loginData;
private volatile Connection connection;
private volatile MultiUserChat muc;
private Event connectedEvent = new Event();
private Event connectionFailedEvent = new Event();
ConnectionControl(LoginData loginData) {
this.loginData = loginData;
}
void connect() {
new Thread(new ConnectRunner()).start();
}
void disconnect() {
connectedEvent = new Event();
connectionFailedEvent = new Event();
new Thread(new DisconnectRunner()).start();
}
IEvent getConnectedEvent() {
return connectedEvent;
}
IEvent getConnectionFailedEvent() {
return connectionFailedEvent;
}
private static void emitLater(final Event event) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
event.emit();
}
});
}
private class ConnectRunner implements Runnable {
@Override
public void run() {
synchronized (ConnectionControl.this) {
connection = new XMPPConnection(loginData.getServerName());
try {
connection.connect();
connection.login(loginData.getUserName(),
loginData.getPassword(), "JRummikub");
muc = new MultiUserChat(connection,
loginData.getChannelName());
String nickname = loginData.getUserName();
// Loop until a unused nickname is found
while (true) {
try {
muc.join(nickname);
break; // Join was successful, break the loop
} catch (XMPPException e) {
XMPPError error = e.getXMPPError();
if (error.getType() == Type.CANCEL
&& error.getCode() == 409) {
// There was a conflict, try again with another
// nickname
nickname += "_";
continue;
} else {
// An unknown error has occurred, cancel connect
throw e;
}
}
}
emitLater(connectedEvent);
} catch (XMPPException e) {
connection.disconnect();
connection = null;
// TODO Auto-generated catch block
e.printStackTrace();
emitLater(connectionFailedEvent);
}
}
}
}
private class DisconnectRunner implements Runnable {
@Override
public void run() {
synchronized (ConnectionControl.this) {
if (connection != null) {
connection.disconnect();
connection = null;
}
}
}
}
}
|
