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author | Adam Frisby | 2008-04-30 21:16:36 +0000 |
---|---|---|
committer | Adam Frisby | 2008-04-30 21:16:36 +0000 |
commit | f5c312bc3c2567449c7268a54a08a54119f58d53 (patch) | |
tree | 424668a4bbec6873ebc5b8256f3671db102f5e9c /OpenSim/Region/Environment/Modules/Scripting/WorldComm | |
parent | * Adds the AuthbuyerID field to sqlite and makes use of it. (diff) | |
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* Refactored Environment/Modules directory - modules now reside in their own directory with any associated module-specific classes.
* Each module directory is currently inside one of the following category folders: Agent (Anything relating to do with Client<->Server communications.), Avatar (Anything to do with the avatar or presence inworld), Framework (Classes modules can use), Grid (Grid traffic, new OGS2 grid comms), Scripting (Scripting functions, etc), World (The enrivonment/scene, IE Sun/Tree modules.)
* This should be moved into a seperate project file.
Diffstat (limited to '')
-rw-r--r-- | OpenSim/Region/Environment/Modules/Scripting/WorldComm/WorldCommModule.cs (renamed from OpenSim/Region/Environment/Modules/WorldCommModule.cs) | 1162 |
1 files changed, 578 insertions, 584 deletions
diff --git a/OpenSim/Region/Environment/Modules/WorldCommModule.cs b/OpenSim/Region/Environment/Modules/Scripting/WorldComm/WorldCommModule.cs index 638deed..a949fb6 100644 --- a/OpenSim/Region/Environment/Modules/WorldCommModule.cs +++ b/OpenSim/Region/Environment/Modules/Scripting/WorldComm/WorldCommModule.cs | |||
@@ -1,584 +1,578 @@ | |||
1 | /* | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ | 2 | * Copyright (c) Contributors, http://opensimulator.org/ |
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | 3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
4 | * | 4 | * |
5 | * Redistribution and use in source and binary forms, with or without | 5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions are met: | 6 | * modification, are permitted provided that the following conditions are met: |
7 | * * Redistributions of source code must retain the above copyright | 7 | * * Redistributions of source code must retain the above copyright |
8 | * notice, this list of conditions and the following disclaimer. | 8 | * notice, this list of conditions and the following disclaimer. |
9 | * * Redistributions in binary form must reproduce the above copyright | 9 | * * Redistributions in binary form must reproduce the above copyright |
10 | * notice, this list of conditions and the following disclaimer in the | 10 | * notice, this list of conditions and the following disclaimer in the |
11 | * documentation and/or other materials provided with the distribution. | 11 | * documentation and/or other materials provided with the distribution. |
12 | * * Neither the name of the OpenSim Project nor the | 12 | * * Neither the name of the OpenSim Project nor the |
13 | * names of its contributors may be used to endorse or promote products | 13 | * names of its contributors may be used to endorse or promote products |
14 | * derived from this software without specific prior written permission. | 14 | * derived from this software without specific prior written permission. |
15 | * | 15 | * |
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | 16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | 19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | 24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | */ | 26 | */ |
27 | 27 | ||
28 | using System; | 28 | using System; |
29 | using System.Collections; | 29 | using System.Collections; |
30 | using libsecondlife; | 30 | using libsecondlife; |
31 | using Nini.Config; | 31 | using Nini.Config; |
32 | using OpenSim.Framework; | 32 | using OpenSim.Framework; |
33 | using OpenSim.Region.Environment.Interfaces; | 33 | using OpenSim.Region.Environment.Interfaces; |
34 | using OpenSim.Region.Environment.Scenes; | 34 | using OpenSim.Region.Environment.Scenes; |
35 | 35 | ||
36 | /***************************************************** | 36 | /***************************************************** |
37 | * | 37 | * |
38 | * WorldCommModule | 38 | * WorldCommModule |
39 | * | 39 | * |
40 | * | 40 | * |
41 | * Holding place for world comms - basically llListen | 41 | * Holding place for world comms - basically llListen |
42 | * function implementation. | 42 | * function implementation. |
43 | * | 43 | * |
44 | * lLListen(integer channel, string name, key id, string msg) | 44 | * lLListen(integer channel, string name, key id, string msg) |
45 | * The name, id, and msg arguments specify the filtering | 45 | * The name, id, and msg arguments specify the filtering |
46 | * criteria. You can pass the empty string | 46 | * criteria. You can pass the empty string |
47 | * (or NULL_KEY for id) for these to set a completely | 47 | * (or NULL_KEY for id) for these to set a completely |
48 | * open filter; this causes the listen() event handler to be | 48 | * open filter; this causes the listen() event handler to be |
49 | * invoked for all chat on the channel. To listen only | 49 | * invoked for all chat on the channel. To listen only |
50 | * for chat spoken by a specific object or avatar, | 50 | * for chat spoken by a specific object or avatar, |
51 | * specify the name and/or id arguments. To listen | 51 | * specify the name and/or id arguments. To listen |
52 | * only for a specific command, specify the | 52 | * only for a specific command, specify the |
53 | * (case-sensitive) msg argument. If msg is not empty, | 53 | * (case-sensitive) msg argument. If msg is not empty, |
54 | * listener will only hear strings which are exactly equal | 54 | * listener will only hear strings which are exactly equal |
55 | * to msg. You can also use all the arguments to establish | 55 | * to msg. You can also use all the arguments to establish |
56 | * the most restrictive filtering criteria. | 56 | * the most restrictive filtering criteria. |
57 | * | 57 | * |
58 | * It might be useful for each listener to maintain a message | 58 | * It might be useful for each listener to maintain a message |
59 | * digest, with a list of recent messages by UUID. This can | 59 | * digest, with a list of recent messages by UUID. This can |
60 | * be used to prevent in-world repeater loops. However, the | 60 | * be used to prevent in-world repeater loops. However, the |
61 | * linden functions do not have this capability, so for now | 61 | * linden functions do not have this capability, so for now |
62 | * thats the way it works. | 62 | * thats the way it works. |
63 | * | 63 | * |
64 | * **************************************************/ | 64 | * **************************************************/ |
65 | 65 | ||
66 | namespace OpenSim.Region.Environment.Modules | 66 | namespace OpenSim.Region.Environment.Modules.Scripting.WorldComm |
67 | { | 67 | { |
68 | public class WorldCommModule : IRegionModule, IWorldComm | 68 | public class WorldCommModule : IRegionModule, IWorldComm |
69 | { | 69 | { |
70 | private Scene m_scene; | 70 | private Scene m_scene; |
71 | private object CommListLock = new object(); | 71 | private object CommListLock = new object(); |
72 | private object ListLock = new object(); | 72 | private object ListLock = new object(); |
73 | private string m_name = "WorldCommModule"; | 73 | private string m_name = "WorldCommModule"; |
74 | private ListenerManager m_listenerManager; | 74 | private ListenerManager m_listenerManager; |
75 | private Queue m_pendingQ; | 75 | private Queue m_pendingQ; |
76 | private Queue m_pending; | 76 | private Queue m_pending; |
77 | 77 | ||
78 | public WorldCommModule() | 78 | public WorldCommModule() |
79 | { | 79 | { |
80 | } | 80 | } |
81 | 81 | ||
82 | public void Initialise(Scene scene, IConfigSource config) | 82 | public void Initialise(Scene scene, IConfigSource config) |
83 | { | 83 | { |
84 | m_scene = scene; | 84 | m_scene = scene; |
85 | m_scene.RegisterModuleInterface<IWorldComm>(this); | 85 | m_scene.RegisterModuleInterface<IWorldComm>(this); |
86 | m_listenerManager = new ListenerManager(); | 86 | m_listenerManager = new ListenerManager(); |
87 | m_scene.EventManager.OnNewClient += NewClient; | 87 | m_scene.EventManager.OnNewClient += NewClient; |
88 | m_pendingQ = new Queue(); | 88 | m_pendingQ = new Queue(); |
89 | m_pending = Queue.Synchronized(m_pendingQ); | 89 | m_pending = Queue.Synchronized(m_pendingQ); |
90 | } | 90 | } |
91 | 91 | ||
92 | public void PostInitialise() | 92 | public void PostInitialise() |
93 | { | 93 | { |
94 | } | 94 | } |
95 | 95 | ||
96 | public void Close() | 96 | public void Close() |
97 | { | 97 | { |
98 | } | 98 | } |
99 | 99 | ||
100 | public string Name | 100 | public string Name |
101 | { | 101 | { |
102 | get { return m_name; } | 102 | get { return m_name; } |
103 | } | 103 | } |
104 | 104 | ||
105 | public bool IsSharedModule | 105 | public bool IsSharedModule |
106 | { | 106 | { |
107 | get { return false; } | 107 | get { return false; } |
108 | } | 108 | } |
109 | 109 | ||
110 | public void NewClient(IClientAPI client) | 110 | public void NewClient(IClientAPI client) |
111 | { | 111 | { |
112 | client.OnChatFromViewer += DeliverClientMessage; | 112 | client.OnChatFromViewer += DeliverClientMessage; |
113 | } | 113 | } |
114 | 114 | ||
115 | /******************************************************************** | 115 | /******************************************************************** |
116 | * | 116 | * |
117 | * Listener Stuff | 117 | * Listener Stuff |
118 | * | 118 | * |
119 | * *****************************************************************/ | 119 | * *****************************************************************/ |
120 | private void DeliverClientMessage(Object sender, ChatFromViewerArgs e) | 120 | private void DeliverClientMessage(Object sender, ChatFromViewerArgs e) |
121 | { | 121 | { |
122 | DeliverMessage(e.Sender.AgentId.ToString(), | 122 | DeliverMessage(e.Sender.AgentId.ToString(), |
123 | e.Type, e.Channel, | 123 | e.Type, e.Channel, |
124 | e.Sender.FirstName + " " + e.Sender.LastName, | 124 | e.Sender.FirstName + " " + e.Sender.LastName, |
125 | e.Message); | 125 | e.Message); |
126 | } | 126 | } |
127 | 127 | ||
128 | public int Listen(uint localID, LLUUID itemID, LLUUID hostID, int channel, string name, string id, string msg) | 128 | public int Listen(uint localID, LLUUID itemID, LLUUID hostID, int channel, string name, string id, string msg) |
129 | { | 129 | { |
130 | return m_listenerManager.AddListener(localID, itemID, hostID, channel, name, id, msg); | 130 | return m_listenerManager.AddListener(localID, itemID, hostID, channel, name, id, msg); |
131 | } | 131 | } |
132 | 132 | ||
133 | public void ListenControl(int handle, int active) | 133 | public void ListenControl(int handle, int active) |
134 | { | 134 | { |
135 | if (m_listenerManager != null) | 135 | if (m_listenerManager != null) |
136 | { | 136 | { |
137 | if (active == 1) | 137 | if (active == 1) |
138 | m_listenerManager.Activate(handle); | 138 | m_listenerManager.Activate(handle); |
139 | else if (active == 0) | 139 | else if (active == 0) |
140 | m_listenerManager.Dectivate(handle); | 140 | m_listenerManager.Dectivate(handle); |
141 | } | 141 | } |
142 | } | 142 | } |
143 | 143 | ||
144 | public void ListenRemove(int handle) | 144 | public void ListenRemove(int handle) |
145 | { | 145 | { |
146 | if (m_listenerManager != null) | 146 | if (m_listenerManager != null) |
147 | { | 147 | { |
148 | m_listenerManager.Remove(handle); | 148 | m_listenerManager.Remove(handle); |
149 | } | 149 | } |
150 | } | 150 | } |
151 | 151 | ||
152 | public void DeleteListener(LLUUID itemID) | 152 | public void DeleteListener(LLUUID itemID) |
153 | { | 153 | { |
154 | if (m_listenerManager != null) | 154 | if (m_listenerManager != null) |
155 | { | 155 | { |
156 | m_listenerManager.DeleteListener(itemID); | 156 | m_listenerManager.DeleteListener(itemID); |
157 | } | 157 | } |
158 | } | 158 | } |
159 | 159 | ||
160 | // This method scans nearby objects and determines if they are listeners, | 160 | // This method scans nearby objects and determines if they are listeners, |
161 | // and if so if this message fits the filter. If it does, then | 161 | // and if so if this message fits the filter. If it does, then |
162 | // enqueue the message for delivery to the objects listen event handler. | 162 | // enqueue the message for delivery to the objects listen event handler. |
163 | // Objects that do an llSay have their messages delivered here, and for | 163 | // Objects that do an llSay have their messages delivered here, and for |
164 | // nearby avatars, the SimChat function is used. | 164 | // nearby avatars, the SimChat function is used. |
165 | public void DeliverMessage(string sourceItemID, ChatTypeEnum type, int channel, string name, string msg) | 165 | public void DeliverMessage(string sourceItemID, ChatTypeEnum type, int channel, string name, string msg) |
166 | { | 166 | { |
167 | SceneObjectPart source = null; | 167 | SceneObjectPart source = null; |
168 | ScenePresence avatar = null; | 168 | ScenePresence avatar = null; |
169 | 169 | ||
170 | source = m_scene.GetSceneObjectPart(new LLUUID(sourceItemID)); | 170 | source = m_scene.GetSceneObjectPart(new LLUUID(sourceItemID)); |
171 | if (source == null) | 171 | if (source == null) |
172 | { | 172 | { |
173 | avatar = m_scene.GetScenePresence(new LLUUID(sourceItemID)); | 173 | avatar = m_scene.GetScenePresence(new LLUUID(sourceItemID)); |
174 | } | 174 | } |
175 | if ((avatar != null) || (source != null)) | 175 | if ((avatar != null) || (source != null)) |
176 | { | 176 | { |
177 | // Loop through the objects in the scene | 177 | // Loop through the objects in the scene |
178 | // If they are in proximity, then if they are | 178 | // If they are in proximity, then if they are |
179 | // listeners, if so add them to the pending queue | 179 | // listeners, if so add them to the pending queue |
180 | 180 | ||
181 | foreach (ListenerInfo li in m_listenerManager.GetListeners()) | 181 | foreach (ListenerInfo li in m_listenerManager.GetListeners()) |
182 | { | 182 | { |
183 | EntityBase sPart; | 183 | EntityBase sPart; |
184 | 184 | ||
185 | m_scene.Entities.TryGetValue(li.GetHostID(), out sPart); | 185 | m_scene.Entities.TryGetValue(li.GetHostID(), out sPart); |
186 | 186 | ||
187 | if (sPart != null) | 187 | if (sPart != null) |
188 | { | 188 | { |
189 | double dis = 0; | 189 | double dis = 0; |
190 | 190 | ||
191 | if (source != null) | 191 | if (source != null) |
192 | dis = Util.GetDistanceTo(sPart.AbsolutePosition, source.AbsolutePosition); | 192 | dis = Util.GetDistanceTo(sPart.AbsolutePosition, source.AbsolutePosition); |
193 | else | 193 | else |
194 | dis = Util.GetDistanceTo(sPart.AbsolutePosition, avatar.AbsolutePosition); | 194 | dis = Util.GetDistanceTo(sPart.AbsolutePosition, avatar.AbsolutePosition); |
195 | 195 | ||
196 | switch (type) | 196 | switch (type) |
197 | { | 197 | { |
198 | case ChatTypeEnum.Whisper: | 198 | case ChatTypeEnum.Whisper: |
199 | 199 | ||
200 | if ((dis < 10) && (dis > -10)) | 200 | if ((dis < 10) && (dis > -10)) |
201 | { | 201 | { |
202 | if (li.GetChannel() == channel) | 202 | if (li.GetChannel() == channel) |
203 | { | 203 | { |
204 | ListenerInfo isListener = m_listenerManager.IsListenerMatch( | 204 | ListenerInfo isListener = m_listenerManager.IsListenerMatch( |
205 | sourceItemID, sPart.UUID, channel, name, msg | 205 | sourceItemID, sPart.UUID, channel, name, msg |
206 | ); | 206 | ); |
207 | if (isListener != null) | 207 | if (isListener != null) |
208 | { | 208 | { |
209 | lock (m_pending.SyncRoot) | 209 | lock (m_pending.SyncRoot) |
210 | { | 210 | { |
211 | m_pending.Enqueue(isListener); | 211 | m_pending.Enqueue(isListener); |
212 | } | 212 | } |
213 | } | 213 | } |
214 | } | 214 | } |
215 | } | 215 | } |
216 | break; | 216 | break; |
217 | 217 | ||
218 | case ChatTypeEnum.Say: | 218 | case ChatTypeEnum.Say: |
219 | 219 | ||
220 | if ((dis < 30) && (dis > -30)) | 220 | if ((dis < 30) && (dis > -30)) |
221 | { | 221 | { |
222 | if (li.GetChannel() == channel) | 222 | if (li.GetChannel() == channel) |
223 | { | 223 | { |
224 | ListenerInfo isListener = m_listenerManager.IsListenerMatch( | 224 | ListenerInfo isListener = m_listenerManager.IsListenerMatch( |
225 | sourceItemID, sPart.UUID, channel, name, msg | 225 | sourceItemID, sPart.UUID, channel, name, msg |
226 | ); | 226 | ); |
227 | if (isListener != null) | 227 | if (isListener != null) |
228 | { | 228 | { |
229 | lock (m_pending.SyncRoot) | 229 | lock (m_pending.SyncRoot) |
230 | { | 230 | { |
231 | m_pending.Enqueue(isListener); | 231 | m_pending.Enqueue(isListener); |
232 | } | 232 | } |
233 | } | 233 | } |
234 | } | 234 | } |
235 | } | 235 | } |
236 | break; | 236 | break; |
237 | 237 | ||
238 | case ChatTypeEnum.Shout: | 238 | case ChatTypeEnum.Shout: |
239 | if ((dis < 100) && (dis > -100)) | 239 | if ((dis < 100) && (dis > -100)) |
240 | { | 240 | { |
241 | if (li.GetChannel() == channel) | 241 | if (li.GetChannel() == channel) |
242 | { | 242 | { |
243 | ListenerInfo isListener = m_listenerManager.IsListenerMatch( | 243 | ListenerInfo isListener = m_listenerManager.IsListenerMatch( |
244 | sourceItemID, sPart.UUID, channel, name, msg | 244 | sourceItemID, sPart.UUID, channel, name, msg |
245 | ); | 245 | ); |
246 | if (isListener != null) | 246 | if (isListener != null) |
247 | { | 247 | { |
248 | lock (m_pending.SyncRoot) | 248 | lock (m_pending.SyncRoot) |
249 | { | 249 | { |
250 | m_pending.Enqueue(isListener); | 250 | m_pending.Enqueue(isListener); |
251 | } | 251 | } |
252 | } | 252 | } |
253 | } | 253 | } |
254 | } | 254 | } |
255 | break; | 255 | break; |
256 | 256 | ||
257 | case ChatTypeEnum.Broadcast: | 257 | case ChatTypeEnum.Broadcast: |
258 | // Dont process if this message is from itself! | 258 | // Dont process if this message is from itself! |
259 | if (li.GetHostID().ToString().Equals(sourceItemID) || | 259 | if (li.GetHostID().ToString().Equals(sourceItemID) || |
260 | sPart.UUID.ToString().Equals(sourceItemID)) | 260 | sPart.UUID.ToString().Equals(sourceItemID)) |
261 | continue; | 261 | continue; |
262 | 262 | ||
263 | if (li.GetChannel() == channel) | 263 | if (li.GetChannel() == channel) |
264 | { | 264 | { |
265 | ListenerInfo isListener = m_listenerManager.IsListenerMatch( | 265 | ListenerInfo isListener = m_listenerManager.IsListenerMatch( |
266 | sourceItemID, sPart.UUID, channel, name, msg | 266 | sourceItemID, sPart.UUID, channel, name, msg |
267 | ); | 267 | ); |
268 | if (isListener != null) | 268 | if (isListener != null) |
269 | { | 269 | { |
270 | lock (m_pending.SyncRoot) | 270 | lock (m_pending.SyncRoot) |
271 | { | 271 | { |
272 | m_pending.Enqueue(isListener); | 272 | m_pending.Enqueue(isListener); |
273 | } | 273 | } |
274 | } | 274 | } |
275 | } | 275 | } |
276 | 276 | ||
277 | break; | 277 | break; |
278 | } | 278 | } |
279 | } | 279 | } |
280 | } | 280 | } |
281 | } | 281 | } |
282 | } | 282 | } |
283 | 283 | ||
284 | public bool HasMessages() | 284 | public bool HasMessages() |
285 | { | 285 | { |
286 | if (m_pending != null) | 286 | if (m_pending != null) |
287 | return (m_pending.Count > 0); | 287 | return (m_pending.Count > 0); |
288 | else | 288 | else |
289 | return false; | 289 | return false; |
290 | } | 290 | } |
291 | 291 | ||
292 | public ListenerInfo GetNextMessage() | 292 | public ListenerInfo GetNextMessage() |
293 | { | 293 | { |
294 | ListenerInfo li = null; | 294 | ListenerInfo li = null; |
295 | 295 | ||
296 | lock (m_pending.SyncRoot) | 296 | lock (m_pending.SyncRoot) |
297 | { | 297 | { |
298 | li = (ListenerInfo)m_pending.Dequeue(); | 298 | li = (ListenerInfo)m_pending.Dequeue(); |
299 | } | 299 | } |
300 | 300 | ||
301 | return li; | 301 | return li; |
302 | } | 302 | } |
303 | 303 | ||
304 | public uint PeekNextMessageLocalID() | 304 | public uint PeekNextMessageLocalID() |
305 | { | 305 | { |
306 | return ((ListenerInfo)m_pending.Peek()).GetLocalID(); | 306 | return ((ListenerInfo)m_pending.Peek()).GetLocalID(); |
307 | } | 307 | } |
308 | 308 | ||
309 | public LLUUID PeekNextMessageItemID() | 309 | public LLUUID PeekNextMessageItemID() |
310 | { | 310 | { |
311 | return ((ListenerInfo)m_pending.Peek()).GetItemID(); | 311 | return ((ListenerInfo)m_pending.Peek()).GetItemID(); |
312 | } | 312 | } |
313 | } | 313 | } |
314 | 314 | ||
315 | /********************************************************** | 315 | public class ListenerManager |
316 | * | 316 | { |
317 | * Even more listener stuff | 317 | //private Dictionary<int, ListenerInfo> m_listeners; |
318 | * | 318 | private Hashtable m_listeners = Hashtable.Synchronized(new Hashtable()); |
319 | * ********************************************************/ | 319 | private object ListenersLock = new object(); |
320 | public class ListenerManager | 320 | private int m_MaxListeners = 100; |
321 | { | 321 | |
322 | //private Dictionary<int, ListenerInfo> m_listeners; | 322 | public int AddListener(uint localID, LLUUID itemID, LLUUID hostID, int channel, string name, string id, string msg) |
323 | private Hashtable m_listeners = Hashtable.Synchronized(new Hashtable()); | 323 | { |
324 | private object ListenersLock = new object(); | 324 | if (m_listeners.Count < m_MaxListeners) |
325 | private int m_MaxListeners = 100; | 325 | { |
326 | 326 | ListenerInfo isListener = IsListenerMatch(LLUUID.Zero.ToString(), itemID, channel, name, msg); | |
327 | public int AddListener(uint localID, LLUUID itemID, LLUUID hostID, int channel, string name, string id, string msg) | 327 | |
328 | { | 328 | if (isListener == null) |
329 | if (m_listeners.Count < m_MaxListeners) | 329 | { |
330 | { | 330 | int newHandle = GetNewHandle(); |
331 | ListenerInfo isListener = IsListenerMatch(LLUUID.Zero.ToString(), itemID, channel, name, msg); | 331 | |
332 | 332 | if (newHandle > -1) | |
333 | if (isListener == null) | 333 | { |
334 | { | 334 | ListenerInfo li = new ListenerInfo(localID, newHandle, itemID, hostID, channel, name, id, msg); |
335 | int newHandle = GetNewHandle(); | 335 | |
336 | 336 | lock (m_listeners.SyncRoot) | |
337 | if (newHandle > -1) | 337 | { |
338 | { | 338 | m_listeners.Add(newHandle, li); |
339 | ListenerInfo li = new ListenerInfo(localID, newHandle, itemID, hostID, channel, name, id, msg); | 339 | } |
340 | 340 | ||
341 | lock (m_listeners.SyncRoot) | 341 | return newHandle; |
342 | { | 342 | } |
343 | m_listeners.Add(newHandle, li); | 343 | } |
344 | } | 344 | } |
345 | 345 | ||
346 | return newHandle; | 346 | return -1; |
347 | } | 347 | } |
348 | } | 348 | |
349 | } | 349 | public void Remove(int handle) |
350 | 350 | { | |
351 | return -1; | 351 | lock (m_listeners.SyncRoot) |
352 | } | 352 | { |
353 | 353 | m_listeners.Remove(handle); | |
354 | public void Remove(int handle) | 354 | } |
355 | { | 355 | } |
356 | lock (m_listeners.SyncRoot) | 356 | |
357 | { | 357 | public void DeleteListener(LLUUID itemID) |
358 | m_listeners.Remove(handle); | 358 | { |
359 | } | 359 | ArrayList removedListeners = new ArrayList(); |
360 | } | 360 | |
361 | 361 | lock (m_listeners.SyncRoot) | |
362 | public void DeleteListener(LLUUID itemID) | 362 | { |
363 | { | 363 | IDictionaryEnumerator en = m_listeners.GetEnumerator(); |
364 | ArrayList removedListeners = new ArrayList(); | 364 | while (en.MoveNext()) |
365 | 365 | { | |
366 | lock (m_listeners.SyncRoot) | 366 | ListenerInfo li = (ListenerInfo)en.Value; |
367 | { | 367 | if (li.GetItemID().Equals(itemID)) |
368 | IDictionaryEnumerator en = m_listeners.GetEnumerator(); | 368 | { |
369 | while (en.MoveNext()) | 369 | removedListeners.Add(li.GetHandle()); |
370 | { | 370 | } |
371 | ListenerInfo li = (ListenerInfo)en.Value; | 371 | } |
372 | if (li.GetItemID().Equals(itemID)) | 372 | foreach (int handle in removedListeners) |
373 | { | 373 | { |
374 | removedListeners.Add(li.GetHandle()); | 374 | m_listeners.Remove(handle); |
375 | } | 375 | } |
376 | } | 376 | } |
377 | foreach (int handle in removedListeners) | 377 | } |
378 | { | 378 | |
379 | m_listeners.Remove(handle); | 379 | private int GetNewHandle() |
380 | } | 380 | { |
381 | } | 381 | for (int i = 0; i < int.MaxValue - 1; i++) |
382 | } | 382 | { |
383 | 383 | if (!m_listeners.ContainsKey(i)) | |
384 | private int GetNewHandle() | 384 | return i; |
385 | { | 385 | } |
386 | for (int i = 0; i < int.MaxValue - 1; i++) | 386 | |
387 | { | 387 | return -1; |
388 | if (!m_listeners.ContainsKey(i)) | 388 | } |
389 | return i; | 389 | |
390 | } | 390 | public bool IsListener(LLUUID hostID) |
391 | 391 | { | |
392 | return -1; | 392 | foreach (ListenerInfo li in m_listeners.Values) |
393 | } | 393 | { |
394 | 394 | if (li.GetHostID().Equals(hostID)) | |
395 | public bool IsListener(LLUUID hostID) | 395 | return true; |
396 | { | 396 | } |
397 | foreach (ListenerInfo li in m_listeners.Values) | 397 | |
398 | { | 398 | return false; |
399 | if (li.GetHostID().Equals(hostID)) | 399 | } |
400 | return true; | 400 | |
401 | } | 401 | public void Activate(int handle) |
402 | 402 | { | |
403 | return false; | 403 | |
404 | } | 404 | if (m_listeners.ContainsKey(handle)) |
405 | 405 | { | |
406 | public void Activate(int handle) | 406 | lock (m_listeners.SyncRoot) |
407 | { | 407 | { |
408 | 408 | ListenerInfo li = (ListenerInfo)m_listeners[handle]; | |
409 | if (m_listeners.ContainsKey(handle)) | 409 | li.Activate(); |
410 | { | 410 | } |
411 | lock (m_listeners.SyncRoot) | 411 | } |
412 | { | 412 | } |
413 | ListenerInfo li = (ListenerInfo)m_listeners[handle]; | 413 | |
414 | li.Activate(); | 414 | public void Dectivate(int handle) |
415 | } | 415 | { |
416 | } | 416 | |
417 | } | 417 | if (m_listeners.ContainsKey(handle)) |
418 | 418 | { | |
419 | public void Dectivate(int handle) | 419 | ListenerInfo li = (ListenerInfo)m_listeners[handle]; |
420 | { | 420 | li.Deactivate(); |
421 | 421 | } | |
422 | if (m_listeners.ContainsKey(handle)) | 422 | } |
423 | { | 423 | |
424 | ListenerInfo li = (ListenerInfo)m_listeners[handle]; | 424 | // Theres probably a more clever and efficient way to |
425 | li.Deactivate(); | 425 | // do this, maybe with regex. |
426 | } | 426 | public ListenerInfo IsListenerMatch(string sourceItemID, LLUUID listenerKey, int channel, string name, |
427 | } | 427 | string msg) |
428 | 428 | { | |
429 | // Theres probably a more clever and efficient way to | 429 | bool isMatch = true; |
430 | // do this, maybe with regex. | 430 | lock (m_listeners.SyncRoot) |
431 | public ListenerInfo IsListenerMatch(string sourceItemID, LLUUID listenerKey, int channel, string name, | 431 | { |
432 | string msg) | 432 | IDictionaryEnumerator en = m_listeners.GetEnumerator(); |
433 | { | 433 | while (en.MoveNext()) |
434 | bool isMatch = true; | 434 | { |
435 | lock (m_listeners.SyncRoot) | 435 | ListenerInfo li = (ListenerInfo)en.Value; |
436 | { | 436 | |
437 | IDictionaryEnumerator en = m_listeners.GetEnumerator(); | 437 | if (li.IsActive()) |
438 | while (en.MoveNext()) | 438 | { |
439 | { | 439 | if (li.GetHostID().Equals(listenerKey)) |
440 | ListenerInfo li = (ListenerInfo)en.Value; | 440 | { |
441 | 441 | if (channel == li.GetChannel()) | |
442 | if (li.IsActive()) | 442 | { |
443 | { | 443 | if ((li.GetID().ToString().Length > 0) && |
444 | if (li.GetHostID().Equals(listenerKey)) | 444 | (!li.GetID().Equals(LLUUID.Zero))) |
445 | { | 445 | { |
446 | if (channel == li.GetChannel()) | 446 | if (!li.GetID().ToString().Equals(sourceItemID)) |
447 | { | 447 | { |
448 | if ((li.GetID().ToString().Length > 0) && | 448 | isMatch = false; |
449 | (!li.GetID().Equals(LLUUID.Zero))) | 449 | } |
450 | { | 450 | } |
451 | if (!li.GetID().ToString().Equals(sourceItemID)) | 451 | if (isMatch && (li.GetName().Length > 0)) |
452 | { | 452 | { |
453 | isMatch = false; | 453 | if (li.GetName().Equals(name)) |
454 | } | 454 | { |
455 | } | 455 | isMatch = false; |
456 | if (isMatch && (li.GetName().Length > 0)) | 456 | } |
457 | { | 457 | } |
458 | if (li.GetName().Equals(name)) | 458 | if (isMatch) |
459 | { | 459 | { |
460 | isMatch = false; | 460 | return new ListenerInfo( |
461 | } | 461 | li.GetLocalID(), li.GetHandle(), li.GetItemID(), li.GetHostID(), |
462 | } | 462 | li.GetChannel(), name, li.GetID(), msg, new LLUUID(sourceItemID) |
463 | if (isMatch) | 463 | ); |
464 | { | 464 | } |
465 | return new ListenerInfo( | 465 | } |
466 | li.GetLocalID(), li.GetHandle(), li.GetItemID(), li.GetHostID(), | 466 | } |
467 | li.GetChannel(), name, li.GetID(), msg, new LLUUID(sourceItemID) | 467 | } |
468 | ); | 468 | } |
469 | } | 469 | } |
470 | } | 470 | return null; |
471 | } | 471 | } |
472 | } | 472 | |
473 | } | 473 | public ICollection GetListeners() |
474 | } | 474 | { |
475 | return null; | 475 | return m_listeners.Values; |
476 | } | 476 | } |
477 | 477 | } | |
478 | public ICollection GetListeners() | 478 | |
479 | { | 479 | public class ListenerInfo |
480 | return m_listeners.Values; | 480 | { |
481 | } | 481 | private LLUUID m_itemID; // ID of the host script engine |
482 | } | 482 | private LLUUID m_hostID; // ID of the host/scene part |
483 | 483 | private LLUUID m_sourceItemID; // ID of the scenePart or avatar source of the message | |
484 | public class ListenerInfo | 484 | private int m_channel; // Channel |
485 | { | 485 | private int m_handle; // Assigned handle of this listener |
486 | private LLUUID m_itemID; // ID of the host script engine | 486 | private uint m_localID; // Local ID from script engine |
487 | private LLUUID m_hostID; // ID of the host/scene part | 487 | private string m_name; // Object name to filter messages from |
488 | private LLUUID m_sourceItemID; // ID of the scenePart or avatar source of the message | 488 | private LLUUID m_id; // ID to filter messages from |
489 | private int m_channel; // Channel | 489 | private string m_message; // The message |
490 | private int m_handle; // Assigned handle of this listener | 490 | private bool m_active; // Listener is active or not |
491 | private uint m_localID; // Local ID from script engine | 491 | |
492 | private string m_name; // Object name to filter messages from | 492 | public ListenerInfo(uint localID, int handle, LLUUID ItemID, LLUUID hostID, int channel, string name, LLUUID id, string message) |
493 | private LLUUID m_id; // ID to filter messages from | 493 | { |
494 | private string m_message; // The message | 494 | Initialise(localID, handle, ItemID, hostID, channel, name, id, message); |
495 | private bool m_active; // Listener is active or not | 495 | } |
496 | 496 | ||
497 | public ListenerInfo(uint localID, int handle, LLUUID ItemID, LLUUID hostID, int channel, string name, LLUUID id, string message) | 497 | public ListenerInfo(uint localID, int handle, LLUUID ItemID, LLUUID hostID, int channel, string name, LLUUID id, |
498 | { | 498 | string message, LLUUID sourceItemID) |
499 | Initialise(localID, handle, ItemID, hostID, channel, name, id, message); | 499 | { |
500 | } | 500 | Initialise(localID, handle, ItemID, hostID, channel, name, id, message); |
501 | 501 | m_sourceItemID = sourceItemID; | |
502 | public ListenerInfo(uint localID, int handle, LLUUID ItemID, LLUUID hostID, int channel, string name, LLUUID id, | 502 | } |
503 | string message, LLUUID sourceItemID) | 503 | |
504 | { | 504 | private void Initialise(uint localID, int handle, LLUUID ItemID, LLUUID hostID, int channel, string name, |
505 | Initialise(localID, handle, ItemID, hostID, channel, name, id, message); | 505 | LLUUID id, string message) |
506 | m_sourceItemID = sourceItemID; | 506 | { |
507 | } | 507 | m_handle = handle; |
508 | 508 | m_channel = channel; | |
509 | private void Initialise(uint localID, int handle, LLUUID ItemID, LLUUID hostID, int channel, string name, | 509 | m_itemID = ItemID; |
510 | LLUUID id, string message) | 510 | m_hostID = hostID; |
511 | { | 511 | m_name = name; |
512 | m_handle = handle; | 512 | m_id = id; |
513 | m_channel = channel; | 513 | m_message = message; |
514 | m_itemID = ItemID; | 514 | m_active = true; |
515 | m_hostID = hostID; | 515 | m_localID = localID; |
516 | m_name = name; | 516 | } |
517 | m_id = id; | 517 | |
518 | m_message = message; | 518 | public LLUUID GetItemID() |
519 | m_active = true; | 519 | { |
520 | m_localID = localID; | 520 | return m_itemID; |
521 | } | 521 | } |
522 | 522 | ||
523 | public LLUUID GetItemID() | 523 | public LLUUID GetHostID() |
524 | { | 524 | { |
525 | return m_itemID; | 525 | return m_hostID; |
526 | } | 526 | } |
527 | 527 | ||
528 | public LLUUID GetHostID() | 528 | public LLUUID GetSourceItemID() |
529 | { | 529 | { |
530 | return m_hostID; | 530 | return m_sourceItemID; |
531 | } | 531 | } |
532 | 532 | ||
533 | public LLUUID GetSourceItemID() | 533 | public int GetChannel() |
534 | { | 534 | { |
535 | return m_sourceItemID; | 535 | return m_channel; |
536 | } | 536 | } |
537 | 537 | ||
538 | public int GetChannel() | 538 | public uint GetLocalID() |
539 | { | 539 | { |
540 | return m_channel; | 540 | return m_localID; |
541 | } | 541 | } |
542 | 542 | ||
543 | public uint GetLocalID() | 543 | public int GetHandle() |
544 | { | 544 | { |
545 | return m_localID; | 545 | return m_handle; |
546 | } | 546 | } |
547 | 547 | ||
548 | public int GetHandle() | 548 | public string GetMessage() |
549 | { | 549 | { |
550 | return m_handle; | 550 | return m_message; |
551 | } | 551 | } |
552 | 552 | ||
553 | public string GetMessage() | 553 | public string GetName() |
554 | { | 554 | { |
555 | return m_message; | 555 | return m_name; |
556 | } | 556 | } |
557 | 557 | ||
558 | public string GetName() | 558 | public bool IsActive() |
559 | { | 559 | { |
560 | return m_name; | 560 | return m_active; |
561 | } | 561 | } |
562 | 562 | ||
563 | public bool IsActive() | 563 | public void Deactivate() |
564 | { | 564 | { |
565 | return m_active; | 565 | m_active = false; |
566 | } | 566 | } |
567 | 567 | ||
568 | public void Deactivate() | 568 | public void Activate() |
569 | { | 569 | { |
570 | m_active = false; | 570 | m_active = true; |
571 | } | 571 | } |
572 | 572 | ||
573 | public void Activate() | 573 | public LLUUID GetID() |
574 | { | 574 | { |
575 | m_active = true; | 575 | return m_id; |
576 | } | 576 | } |
577 | 577 | } | |
578 | public LLUUID GetID() | 578 | } \ No newline at end of file |
579 | { | ||
580 | return m_id; | ||
581 | } | ||
582 | } | ||
583 | |||
584 | } | ||