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
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
|
/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS AS IS AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
using System;
using System.IO;
using System.Net.Sockets;
using System.Threading;
using System.Collections.Generic;
using libsecondlife;
using OpenSim.Framework.Interfaces;
using OpenSim.Framework.Utilities;
using OpenSim.Framework.Console;
using OpenSim.Region.Environment.Interfaces;
using OpenSim.Region.Environment.Scenes;
namespace OpenSim.Region.Environment.Modules
{
public class ChatModule : IRegionModule, ISimChat
{
private List<Scene> m_scenes = new List<Scene>();
private LogBase m_log;
private string m_server = null;
private int m_port = 6668;
private string m_user = "USER OpenSimBot 8 * :I'm a OpenSim to irc bot";
private string m_nick = null;
private string m_channel = null;
private NetworkStream m_stream;
private TcpClient m_irc;
private StreamWriter m_ircWriter;
private StreamReader m_ircReader;
private Thread pingSender;
private Thread listener;
private bool m_enable_irc = false;
private bool connected = false;
public ChatModule()
{
m_nick = "OSimBot" + Util.RandomClass.Next(1, 99);
m_irc = null;
m_ircWriter = null;
m_ircReader = null;
m_log = OpenSim.Framework.Console.MainLog.Instance;
}
public void Initialise(Scene scene, Nini.Config.IConfigSource config)
{
try {
m_server = config.Configs["IRC"].GetString("server");
m_nick = config.Configs["IRC"].GetString("nick");
m_channel = config.Configs["IRC"].GetString("channel");
m_port = config.Configs["IRC"].GetInt("port", m_port);
m_user = config.Configs["IRC"].GetString("username", m_user);
if (m_server != null && m_nick != null && m_channel != null) {
m_enable_irc = true;
}
} catch (Exception e) {
Console.WriteLine("No IRC config information, skipping IRC bridge configuration");
}
if (!m_scenes.Contains(scene))
{
m_scenes.Add(scene);
scene.EventManager.OnNewClient += NewClient;
scene.RegisterModuleInterface<ISimChat>(this);
}
}
public void PostInitialise()
{
if( m_enable_irc ) {
try
{
m_irc = new TcpClient(m_server, m_port);
m_stream = m_irc.GetStream();
m_ircReader = new StreamReader(m_stream);
m_ircWriter = new StreamWriter(m_stream);
pingSender = new Thread(new ThreadStart(this.PingRun));
pingSender.Start();
listener = new Thread(new ThreadStart(this.ListenerRun));
listener.Start();
m_ircWriter.WriteLine(m_user);
m_ircWriter.Flush();
m_ircWriter.WriteLine("NICK " + m_nick);
m_ircWriter.Flush();
m_ircWriter.WriteLine("JOIN " + m_channel);
m_ircWriter.Flush();
connected = true;
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
}
public void Close()
{
m_ircWriter.Close();
m_ircReader.Close();
m_irc.Close();
}
public string Name
{
get { return "ChatModule"; }
}
public bool IsSharedModule
{
get { return true; }
}
public void NewClient(IClientAPI client)
{
client.OnChatFromViewer += SimChat;
}
public void PingRun()
{
while (true)
{
m_ircWriter.WriteLine("PING :" + m_server);
m_ircWriter.Flush();
Thread.Sleep(15000);
}
}
public void ListenerRun()
{
string inputLine;
LLVector3 pos = new LLVector3(128, 128, 20);
while (true)
{
while ((inputLine = m_ircReader.ReadLine()) != null)
{
Console.WriteLine(inputLine);
if (inputLine.Contains(m_channel))
{
string mess = inputLine.Substring(inputLine.IndexOf(m_channel));
foreach (Scene m_scene in m_scenes)
{
m_scene.Broadcast(delegate(IClientAPI client)
{
client.SendChatMessage(
Helpers.StringToField(mess), 255, pos, "IRC:",
LLUUID.Zero);
});
}
}
}
}
}
public void SimChat(Object sender, ChatFromViewerArgs e)
{
ScenePresence avatar = null;
//TODO: Move ForEachScenePresence and others into IScene.
Scene scene = (Scene)e.Scene;
//TODO: Remove the need for this check
if (scene == null)
scene = m_scenes[0];
// Filled in since it's easier than rewriting right now.
LLVector3 fromPos = e.Position;
string fromName = e.From;
string message = e.Message;
byte type = (byte)e.Type;
LLUUID fromAgentID = LLUUID.Zero;
if (e.Sender != null)
avatar = scene.GetScenePresence(e.Sender.AgentId);
if (avatar != null)
{
fromPos = avatar.AbsolutePosition;
fromName = avatar.Firstname + " " + avatar.Lastname;
fromAgentID = e.Sender.AgentId;
avatar = null;
}
string typeName;
switch (e.Type)
{
case ChatTypeEnum.Broadcast:
typeName = "broadcasts";
break;
case ChatTypeEnum.Say:
typeName = "says";
break;
case ChatTypeEnum.Shout:
typeName = "shouts";
break;
case ChatTypeEnum.Whisper:
typeName = "whispers";
break;
default:
typeName = "unknown";
break;
}
m_log.Verbose("CHAT", fromName + " (" + e.Channel + " @ " + scene.RegionInfo.RegionName + ") " + typeName + ": " + e.Message);
if (connected)
{
m_ircWriter.WriteLine("PRIVMSG " + m_channel + " :" + "<" + fromName + " in " + scene.RegionInfo.RegionName + ">: " +
e.Message);
m_ircWriter.Flush();
}
if (e.Channel == 0)
{
scene.ForEachScenePresence(delegate(ScenePresence presence)
{
int dis = -1000;
//err ??? the following code seems to be request a scenePresence when it already has a ref to it
avatar = scene.GetScenePresence(presence.ControllingClient.AgentId);
if (avatar != null)
{
dis = (int) avatar.AbsolutePosition.GetDistanceTo(fromPos);
}
switch (e.Type)
{
case ChatTypeEnum.Whisper:
if ((dis < 10) && (dis > -10))
{
//should change so the message is sent through the avatar rather than direct to the ClientView
presence.ControllingClient.SendChatMessage(message,
type,
fromPos,
fromName,
fromAgentID);
}
break;
case ChatTypeEnum.Say:
if ((dis < 30) && (dis > -30))
{
//Console.WriteLine("sending chat");
presence.ControllingClient.SendChatMessage(message,
type,
fromPos,
fromName,
fromAgentID);
}
break;
case ChatTypeEnum.Shout:
if ((dis < 100) && (dis > -100))
{
presence.ControllingClient.SendChatMessage(message,
type,
fromPos,
fromName,
fromAgentID);
}
break;
case ChatTypeEnum.Broadcast:
presence.ControllingClient.SendChatMessage(message, type,
fromPos,
fromName,
fromAgentID);
break;
}
});
}
}
}
}
|
