blob: 218589b349b3ffbbc50596767890ff454d55d1d0 (
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
|
/*
* Copyright (C) 2014 Andrew Comminos
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package se.lublin.mumla.servers;
import java.nio.ByteBuffer;
import se.lublin.humla.model.Server;
/**
* Response from server pings.
* @see http://mumble.sourceforge.net/Protocol
* @author morlunk
*/
public class ServerInfoResponse {
private long mIdentifier;
private int mVersion;
private int mCurrentUsers;
private int mMaximumUsers;
private int mAllowedBandwidth;
private int mLatency;
private Server mServer;
/**
* Whether or not this server info response represents a failure to retrieve a response. Used to efficiently denote failed responses.
*/
private boolean mDummy = false;
/**
* Creates a ServerInfoResponse object with the bytes obtained from the server.
* @param response The response to the UDP pings sent by the server.
* @see http://mumble.sourceforge.net/Protocol
*/
public ServerInfoResponse(Server server, byte[] response, int latency) {
ByteBuffer buffer = ByteBuffer.wrap(response);
mVersion = buffer.getInt();
mIdentifier = buffer.getLong();
mCurrentUsers = buffer.getInt();
mMaximumUsers = buffer.getInt();
mAllowedBandwidth = buffer.getInt();
mLatency = latency;
mServer = server;
}
/**
* Instantiating a ServerInfoResponse with no data will cause it to be considered a 'dummy' response by its handler.
*/
public ServerInfoResponse() {
this.mDummy = true;
}
public long getIdentifier() {
return mIdentifier;
}
public int getVersion() {
return mVersion;
}
public String getVersionString() {
byte[] versionBytes = ByteBuffer.allocate(4).putInt(mVersion).array();
return String.format("%d.%d.%d", (int)versionBytes[1], (int)versionBytes[2], (int)versionBytes[3]);
}
public int getCurrentUsers() {
return mCurrentUsers;
}
public int getMaximumUsers() {
return mMaximumUsers;
}
public int getAllowedBandwidth() {
return mAllowedBandwidth;
}
public int getLatency() {
return mLatency;
}
public Server getServer() {
return mServer;
}
public boolean isDummy() {
return mDummy;
}
}
|
