diff options
author | Melanie Thielker | 2008-11-16 00:47:21 +0000 |
---|---|---|
committer | Melanie Thielker | 2008-11-16 00:47:21 +0000 |
commit | 27e557eb9857ccc34ae3588c4e0ff43bd5e6644a (patch) | |
tree | 742ab8738481d93ebc03fe94c80b6333c65631b0 /OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs | |
parent | Changed sculpted prim texture scaling method to bilinear to reduce scaling ar... (diff) | |
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Introduces the message transfer module. It splits the transfer mechanics off
the IM module and makes it into a module of it's own, which can be used by
all other modules. Removes some ugly hacks. Refer to the IM module to see
how it's used. Also fixes the persistence issue (Mantis #2598)
Diffstat (limited to '')
-rw-r--r-- | OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs | 689 |
1 files changed, 56 insertions, 633 deletions
diff --git a/OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs b/OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs index 805f7cb..1b7eb97 100644 --- a/OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs +++ b/OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs | |||
@@ -36,6 +36,7 @@ using Nini.Config; | |||
36 | using Nwc.XmlRpc; | 36 | using Nwc.XmlRpc; |
37 | using OpenSim.Framework; | 37 | using OpenSim.Framework; |
38 | using OpenSim.Framework.Client; | 38 | using OpenSim.Framework.Client; |
39 | using OpenSim.Region.Interfaces; | ||
39 | using OpenSim.Region.Environment.Interfaces; | 40 | using OpenSim.Region.Environment.Interfaces; |
40 | using OpenSim.Region.Environment.Scenes; | 41 | using OpenSim.Region.Environment.Scenes; |
41 | 42 | ||
@@ -46,12 +47,12 @@ namespace OpenSim.Region.Environment.Modules.Avatar.InstantMessage | |||
46 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | 47 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
47 | 48 | ||
48 | private readonly List<Scene> m_scenes = new List<Scene>(); | 49 | private readonly List<Scene> m_scenes = new List<Scene>(); |
49 | private Dictionary<UUID, ulong> m_userRegionMap = new Dictionary<UUID, ulong>(); | ||
50 | 50 | ||
51 | #region IRegionModule Members | 51 | #region IRegionModule Members |
52 | 52 | ||
53 | private bool gridmode = false; | 53 | private bool gridmode = false; |
54 | 54 | ||
55 | private IMessageTransferModule m_TransferModule = null; | ||
55 | 56 | ||
56 | public void Initialise(Scene scene, IConfigSource config) | 57 | public void Initialise(Scene scene, IConfigSource config) |
57 | { | 58 | { |
@@ -65,18 +66,11 @@ namespace OpenSim.Region.Environment.Modules.Avatar.InstantMessage | |||
65 | 66 | ||
66 | lock (m_scenes) | 67 | lock (m_scenes) |
67 | { | 68 | { |
68 | if (m_scenes.Count == 0) | ||
69 | { | ||
70 | //scene.AddXmlRPCHandler("avatar_location_update", processPresenceUpdate); | ||
71 | scene.AddXmlRPCHandler("grid_instant_message", processXMLRPCGridInstantMessage); | ||
72 | ReadConfig(config); | ||
73 | } | ||
74 | |||
75 | if (!m_scenes.Contains(scene)) | 69 | if (!m_scenes.Contains(scene)) |
76 | { | 70 | { |
77 | m_scenes.Add(scene); | 71 | m_scenes.Add(scene); |
78 | scene.EventManager.OnClientConnect += OnClientConnect; | 72 | scene.EventManager.OnClientConnect += OnClientConnect; |
79 | scene.EventManager.OnGridInstantMessage += OnGridInstantMessage; | 73 | scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage; |
80 | } | 74 | } |
81 | } | 75 | } |
82 | } | 76 | } |
@@ -90,17 +84,14 @@ namespace OpenSim.Region.Environment.Modules.Avatar.InstantMessage | |||
90 | } | 84 | } |
91 | } | 85 | } |
92 | 86 | ||
93 | private void ReadConfig(IConfigSource config) | ||
94 | { | ||
95 | IConfig cnf = config.Configs["Startup"]; | ||
96 | if (cnf != null) | ||
97 | { | ||
98 | gridmode = cnf.GetBoolean("gridmode", false); | ||
99 | } | ||
100 | } | ||
101 | |||
102 | public void PostInitialise() | 87 | public void PostInitialise() |
103 | { | 88 | { |
89 | m_TransferModule = | ||
90 | m_scenes[0].RequestModuleInterface<IMessageTransferModule>(); | ||
91 | |||
92 | if (m_TransferModule == null) | ||
93 | m_log.Error("[INSTANT MESSAGE]: No message transfer module, "+ | ||
94 | "IM will not work!"); | ||
104 | } | 95 | } |
105 | 96 | ||
106 | public void Close() | 97 | public void Close() |
@@ -120,639 +111,71 @@ namespace OpenSim.Region.Environment.Modules.Avatar.InstantMessage | |||
120 | #endregion | 111 | #endregion |
121 | 112 | ||
122 | private void OnInstantMessage(IClientAPI client, UUID fromAgentID, | 113 | private void OnInstantMessage(IClientAPI client, UUID fromAgentID, |
123 | UUID fromAgentSession, UUID toAgentID, | 114 | UUID fromAgentSession, UUID toAgentID, |
124 | UUID imSessionID, uint timestamp, string fromAgentName, | 115 | UUID imSessionID, uint timestamp, string fromAgentName, |
125 | string message, byte dialog, bool fromGroup, byte offline, | 116 | string message, byte dialog, bool fromGroup, byte offline, |
126 | uint ParentEstateID, Vector3 Position, UUID RegionID, | 117 | uint ParentEstateID, Vector3 Position, UUID RegionID, |
127 | byte[] binaryBucket) | 118 | byte[] binaryBucket) |
128 | { | 119 | { |
129 | bool dialogHandledElsewhere | 120 | // This module handles exclusively private text IM from user |
130 | = ( dialog == (byte) InstantMessageDialog.FriendshipOffered | 121 | // to user. All others will be caught in other modules |
131 | || dialog == (byte) InstantMessageDialog.FriendshipAccepted | 122 | // |
132 | || dialog == (byte) InstantMessageDialog.FriendshipDeclined | 123 | if ( dialog != (byte)InstantMessageDialog.MessageFromAgent |
133 | || dialog == (byte) InstantMessageDialog.InventoryOffered | 124 | && dialog != (byte)InstantMessageDialog.StartTyping |
134 | || dialog == (byte) InstantMessageDialog.InventoryAccepted | 125 | && dialog != (byte)InstantMessageDialog.StopTyping) |
135 | || dialog == (byte) InstantMessageDialog.InventoryDeclined | ||
136 | || dialog == (byte) InstantMessageDialog.GroupNoticeInventoryAccepted | ||
137 | || dialog == (byte) InstantMessageDialog.GroupNoticeInventoryDeclined | ||
138 | || dialog == (byte) InstantMessageDialog.GroupInvitationAccept | ||
139 | || dialog == (byte) InstantMessageDialog.GroupInvitationDecline | ||
140 | || dialog == (byte) InstantMessageDialog.GroupNotice); | ||
141 | |||
142 | // IM dialogs need to be pre-processed and have their sessionID filled by the server | ||
143 | // so the sim can match the transaction on the return packet. | ||
144 | |||
145 | // Don't process IMs that are handled elsewhere (e.g. friend dialog | ||
146 | // IMs) with a non-UUID.Zero agent session, as those have been send | ||
147 | // by a client (either directly or from another region via | ||
148 | // inter-region communication) and will be processed in another | ||
149 | // module (e.g. the friends-module). | ||
150 | // IMs with fromAgentSession == UUID.Zero come from the server, and | ||
151 | // have to be passed to the matching viewer | ||
152 | if (!dialogHandledElsewhere || fromAgentSession == UUID.Zero) | ||
153 | { | 126 | { |
154 | // Try root avatar only first | ||
155 | foreach (Scene scene in m_scenes) | ||
156 | { | ||
157 | if (scene.Entities.ContainsKey(toAgentID) && scene.Entities[toAgentID] is ScenePresence) | ||
158 | { | ||
159 | // Local message | ||
160 | ScenePresence user = (ScenePresence) scene.Entities[toAgentID]; | ||
161 | if (!user.IsChildAgent) | ||
162 | { | ||
163 | user.ControllingClient.SendInstantMessage(fromAgentID, message, | ||
164 | toAgentID, fromAgentName, dialog, | ||
165 | timestamp, imSessionID, fromGroup, binaryBucket); | ||
166 | // Message sent | ||
167 | return; | ||
168 | } | ||
169 | } | ||
170 | } | ||
171 | |||
172 | // try child avatar second | ||
173 | foreach (Scene scene in m_scenes) | ||
174 | { | ||
175 | if (scene.Entities.ContainsKey(toAgentID) && scene.Entities[toAgentID] is ScenePresence) | ||
176 | { | ||
177 | // Local message | ||
178 | ScenePresence user = (ScenePresence) scene.Entities[toAgentID]; | ||
179 | |||
180 | user.ControllingClient.SendInstantMessage(fromAgentID, message, | ||
181 | toAgentID, fromAgentName, dialog, | ||
182 | timestamp, imSessionID, fromGroup, binaryBucket); | ||
183 | // Message sent | ||
184 | return; | ||
185 | } | ||
186 | } | ||
187 | if (gridmode) | ||
188 | { | ||
189 | // Still here, try send via Grid | ||
190 | |||
191 | // don't send session drop yet, as it's not reliable somehow. | ||
192 | if (dialog != (byte)InstantMessageDialog.SessionDrop) | ||
193 | { | ||
194 | SendGridInstantMessageViaXMLRPC(client, fromAgentID, | ||
195 | fromAgentSession, toAgentID, | ||
196 | imSessionID, timestamp, fromAgentName, | ||
197 | message, dialog, fromGroup, offline, | ||
198 | ParentEstateID, Position, RegionID, | ||
199 | binaryBucket, getLocalRegionHandleFromUUID(RegionID), 0); | ||
200 | } | ||
201 | } | ||
202 | else | ||
203 | { | ||
204 | if (client != null) | ||
205 | { | ||
206 | if (dialog != (byte)InstantMessageDialog.StartTyping && dialog != (byte)InstantMessageDialog.StopTyping && dialog != (byte)InstantMessageDialog.SessionDrop) | ||
207 | client.SendInstantMessage(toAgentID, "Unable to send instant message. User is not logged in.", fromAgentID, "System", (byte)InstantMessageDialog.BusyAutoResponse, (uint)Util.UnixTimeSinceEpoch());// SendAlertMessage("Unable to send instant message"); | ||
208 | } | ||
209 | } | ||
210 | } | ||
211 | |||
212 | |||
213 | } | ||
214 | |||
215 | // Trusty OSG1 called method. This method also gets called from the FriendsModule | ||
216 | // Turns out the sim has to send an instant message to the user to get it to show an accepted friend. | ||
217 | /// <summary> | ||
218 | /// | ||
219 | /// </summary> | ||
220 | /// <param name="msg"></param> | ||
221 | private void OnGridInstantMessage(GridInstantMessage msg, InstantMessageReceiver which) | ||
222 | { | ||
223 | if ((which & InstantMessageReceiver.IMModule) == 0) | ||
224 | return; | 127 | return; |
225 | |||
226 | // Trigger the above event handler | ||
227 | OnInstantMessage(null, new UUID(msg.fromAgentID), new UUID(msg.fromAgentSession), | ||
228 | new UUID(msg.toAgentID), new UUID(msg.imSessionID), msg.timestamp, msg.fromAgentName, | ||
229 | msg.message, msg.dialog, msg.fromGroup, msg.offline, msg.ParentEstateID, | ||
230 | new Vector3(msg.Position.X, msg.Position.Y, msg.Position.Z), new UUID(msg.RegionID), | ||
231 | msg.binaryBucket); | ||
232 | } | ||
233 | |||
234 | |||
235 | /// <summary> | ||
236 | /// Process a XMLRPC Grid Instant Message | ||
237 | /// </summary> | ||
238 | /// <param name="request">XMLRPC parameters from_agent_id from_agent_session to_agent_id im_session_id timestamp | ||
239 | /// from_agent_name message dialog from_group offline parent_estate_id position_x position_y position_z region_id | ||
240 | /// binary_bucket region_handle</param> | ||
241 | /// <returns>Nothing much</returns> | ||
242 | protected virtual XmlRpcResponse processXMLRPCGridInstantMessage(XmlRpcRequest request) | ||
243 | { | ||
244 | bool successful = false; | ||
245 | // various rational defaults | ||
246 | UUID fromAgentID = UUID.Zero; | ||
247 | UUID fromAgentSession = UUID.Zero; | ||
248 | UUID toAgentID = UUID.Zero; | ||
249 | UUID imSessionID = UUID.Zero; | ||
250 | uint timestamp = 0; | ||
251 | string fromAgentName = ""; | ||
252 | string message = ""; | ||
253 | byte dialog = (byte)0; | ||
254 | bool fromGroup = false; | ||
255 | byte offline = (byte)0; | ||
256 | uint ParentEstateID=0; | ||
257 | Vector3 Position = Vector3.Zero; | ||
258 | UUID RegionID = UUID.Zero ; | ||
259 | byte[] binaryBucket = new byte[0]; | ||
260 | |||
261 | float pos_x = 0; | ||
262 | float pos_y = 0; | ||
263 | float pos_z = 0; | ||
264 | //m_log.Info("Processing IM"); | ||
265 | |||
266 | |||
267 | Hashtable requestData = (Hashtable)request.Params[0]; | ||
268 | // Check if it's got all the data | ||
269 | if (requestData.ContainsKey("from_agent_id") && requestData.ContainsKey("from_agent_session") | ||
270 | && requestData.ContainsKey("to_agent_id") && requestData.ContainsKey("im_session_id") | ||
271 | && requestData.ContainsKey("timestamp") && requestData.ContainsKey("from_agent_name") | ||
272 | && requestData.ContainsKey("message") && requestData.ContainsKey("dialog") | ||
273 | && requestData.ContainsKey("from_group") | ||
274 | && requestData.ContainsKey("offline") && requestData.ContainsKey("parent_estate_id") | ||
275 | && requestData.ContainsKey("position_x") && requestData.ContainsKey("position_y") | ||
276 | && requestData.ContainsKey("position_z") && requestData.ContainsKey("region_id") | ||
277 | && requestData.ContainsKey("binary_bucket") && requestData.ContainsKey("region_handle")) | ||
278 | { | ||
279 | // Do the easy way of validating the UUIDs | ||
280 | UUID.TryParse((string)requestData["from_agent_id"], out fromAgentID); | ||
281 | UUID.TryParse((string)requestData["from_agent_session"], out fromAgentSession); | ||
282 | UUID.TryParse((string)requestData["to_agent_id"], out toAgentID); | ||
283 | UUID.TryParse((string)requestData["im_session_id"], out imSessionID); | ||
284 | UUID.TryParse((string)requestData["region_id"], out RegionID); | ||
285 | |||
286 | # region timestamp | ||
287 | try | ||
288 | { | ||
289 | timestamp = (uint)Convert.ToInt32((string)requestData["timestamp"]); | ||
290 | } | ||
291 | catch (ArgumentException) | ||
292 | { | ||
293 | } | ||
294 | catch (FormatException) | ||
295 | { | ||
296 | } | ||
297 | catch (OverflowException) | ||
298 | { | ||
299 | } | ||
300 | # endregion | ||
301 | |||
302 | fromAgentName = (string)requestData["from_agent_name"]; | ||
303 | message = (string)requestData["message"]; | ||
304 | |||
305 | // Bytes don't transfer well over XMLRPC, so, we Base64 Encode them. | ||
306 | string requestData1 = (string)requestData["dialog"]; | ||
307 | if (string.IsNullOrEmpty(requestData1)) | ||
308 | { | ||
309 | dialog = 0; | ||
310 | } | ||
311 | else | ||
312 | { | ||
313 | byte[] dialogdata = Convert.FromBase64String(requestData1); | ||
314 | dialog = dialogdata[0]; | ||
315 | } | ||
316 | |||
317 | if ((string)requestData["from_group"] == "TRUE") | ||
318 | fromGroup = true; | ||
319 | |||
320 | string requestData2 = (string)requestData["offline"]; | ||
321 | if (String.IsNullOrEmpty(requestData2)) | ||
322 | { | ||
323 | offline = 0; | ||
324 | } | ||
325 | else | ||
326 | { | ||
327 | byte[] offlinedata = Convert.FromBase64String(requestData2); | ||
328 | offline = offlinedata[0]; | ||
329 | } | ||
330 | |||
331 | # region ParentEstateID | ||
332 | try | ||
333 | { | ||
334 | ParentEstateID = (uint)Convert.ToInt32((string)requestData["parent_estate_id"]); | ||
335 | } | ||
336 | catch (ArgumentException) | ||
337 | { | ||
338 | } | ||
339 | catch (FormatException) | ||
340 | { | ||
341 | } | ||
342 | catch (OverflowException) | ||
343 | { | ||
344 | } | ||
345 | # endregion | ||
346 | |||
347 | # region pos_x | ||
348 | try | ||
349 | { | ||
350 | pos_x = (uint)Convert.ToInt32((string)requestData["position_x"]); | ||
351 | } | ||
352 | catch (ArgumentException) | ||
353 | { | ||
354 | } | ||
355 | catch (FormatException) | ||
356 | { | ||
357 | } | ||
358 | catch (OverflowException) | ||
359 | { | ||
360 | } | ||
361 | # endregion | ||
362 | # region pos_y | ||
363 | try | ||
364 | { | ||
365 | pos_y = (uint)Convert.ToInt32((string)requestData["position_y"]); | ||
366 | } | ||
367 | catch (ArgumentException) | ||
368 | { | ||
369 | } | ||
370 | catch (FormatException) | ||
371 | { | ||
372 | } | ||
373 | catch (OverflowException) | ||
374 | { | ||
375 | } | ||
376 | # endregion | ||
377 | # region pos_z | ||
378 | try | ||
379 | { | ||
380 | pos_z = (uint)Convert.ToInt32((string)requestData["position_z"]); | ||
381 | } | ||
382 | catch (ArgumentException) | ||
383 | { | ||
384 | } | ||
385 | catch (FormatException) | ||
386 | { | ||
387 | } | ||
388 | catch (OverflowException) | ||
389 | { | ||
390 | } | ||
391 | # endregion | ||
392 | |||
393 | Position = new Vector3(pos_x, pos_y, pos_z); | ||
394 | |||
395 | string requestData3 = (string)requestData["binary_bucket"]; | ||
396 | if (string.IsNullOrEmpty(requestData3)) | ||
397 | { | ||
398 | binaryBucket = new byte[0]; | ||
399 | } | ||
400 | else | ||
401 | { | ||
402 | binaryBucket = Convert.FromBase64String(requestData3); | ||
403 | } | ||
404 | |||
405 | // Create a New GridInstantMessageObject the the data | ||
406 | GridInstantMessage gim = new GridInstantMessage(); | ||
407 | gim.fromAgentID = fromAgentID.Guid; | ||
408 | gim.fromAgentName = fromAgentName; | ||
409 | gim.fromAgentSession = fromAgentSession.Guid; | ||
410 | gim.fromGroup = fromGroup; | ||
411 | gim.imSessionID = imSessionID.Guid; | ||
412 | gim.RegionID = RegionID.Guid; | ||
413 | gim.timestamp = timestamp; | ||
414 | gim.toAgentID = toAgentID.Guid; | ||
415 | gim.message = message; | ||
416 | gim.dialog = dialog; | ||
417 | gim.offline = offline; | ||
418 | gim.ParentEstateID = ParentEstateID; | ||
419 | gim.Position = Position; | ||
420 | gim.binaryBucket = binaryBucket; | ||
421 | |||
422 | |||
423 | // Trigger the Instant message in the scene. | ||
424 | foreach (Scene scene in m_scenes) | ||
425 | { | ||
426 | if (scene.Entities.ContainsKey(toAgentID) && scene.Entities[toAgentID] is ScenePresence) | ||
427 | { | ||
428 | // Local message | ||
429 | ScenePresence user = (ScenePresence)scene.Entities[toAgentID]; | ||
430 | if (!user.IsChildAgent) | ||
431 | { | ||
432 | scene.EventManager.TriggerGridInstantMessage(gim, InstantMessageReceiver.FriendsModule | InstantMessageReceiver.GroupsModule | InstantMessageReceiver.IMModule); | ||
433 | successful = true; | ||
434 | } | ||
435 | } | ||
436 | } | ||
437 | //OnGridInstantMessage(gim); | ||
438 | |||
439 | } | 128 | } |
440 | 129 | ||
441 | //Send response back to region calling if it was successful | 130 | GridInstantMessage im = new GridInstantMessage(client.Scene, |
442 | // calling region uses this to know when to look up a user's location again. | 131 | fromAgentID, fromAgentName, fromAgentSession, toAgentID, |
443 | XmlRpcResponse resp = new XmlRpcResponse(); | 132 | dialog, fromGroup, message, imSessionID, |
444 | Hashtable respdata = new Hashtable(); | 133 | offline != 0 ? true : false, Position, |
445 | if (successful) | 134 | binaryBucket); |
446 | respdata["success"] = "TRUE"; | ||
447 | else | ||
448 | respdata["success"] = "FALSE"; | ||
449 | resp.Value = respdata; | ||
450 | |||
451 | return resp; | ||
452 | } | ||
453 | |||
454 | #region Asynchronous setup | ||
455 | /// <summary> | ||
456 | /// delegate for sending a grid instant message asynchronously | ||
457 | /// </summary> | ||
458 | /// <param name="client"></param> | ||
459 | /// <param name="fromAgentID"></param> | ||
460 | /// <param name="fromAgentSession"></param> | ||
461 | /// <param name="toAgentID"></param> | ||
462 | /// <param name="imSessionID"></param> | ||
463 | /// <param name="timestamp"></param> | ||
464 | /// <param name="fromAgentName"></param> | ||
465 | /// <param name="message"></param> | ||
466 | /// <param name="dialog"></param> | ||
467 | /// <param name="fromGroup"></param> | ||
468 | /// <param name="offline"></param> | ||
469 | /// <param name="ParentEstateID"></param> | ||
470 | /// <param name="Position"></param> | ||
471 | /// <param name="RegionID"></param> | ||
472 | /// <param name="binaryBucket"></param> | ||
473 | /// <param name="regionhandle"></param> | ||
474 | /// <param name="prevRegionHandle"></param> | ||
475 | public delegate void GridInstantMessageDelegate(IClientAPI client, UUID fromAgentID, | ||
476 | UUID fromAgentSession, UUID toAgentID, | ||
477 | UUID imSessionID, uint timestamp, string fromAgentName, | ||
478 | string message, byte dialog, bool fromGroup, byte offline, | ||
479 | uint ParentEstateID, Vector3 Position, UUID RegionID, | ||
480 | byte[] binaryBucket, ulong regionhandle, ulong prevRegionHandle); | ||
481 | |||
482 | private void GridInstantMessageCompleted(IAsyncResult iar) | ||
483 | { | ||
484 | GridInstantMessageDelegate icon = (GridInstantMessageDelegate)iar.AsyncState; | ||
485 | icon.EndInvoke(iar); | ||
486 | } | ||
487 | |||
488 | |||
489 | protected virtual void SendGridInstantMessageViaXMLRPC(IClientAPI client, UUID fromAgentID, | ||
490 | UUID fromAgentSession, UUID toAgentID, | ||
491 | UUID imSessionID, uint timestamp, string fromAgentName, | ||
492 | string message, byte dialog, bool fromGroup, byte offline, | ||
493 | uint ParentEstateID, Vector3 Position, UUID RegionID, | ||
494 | byte[] binaryBucket, ulong regionhandle, ulong prevRegionHandle) | ||
495 | { | ||
496 | GridInstantMessageDelegate d = SendGridInstantMessageViaXMLRPCAsync; | ||
497 | |||
498 | d.BeginInvoke(client,fromAgentID, | ||
499 | fromAgentSession,toAgentID, | ||
500 | imSessionID,timestamp, fromAgentName, | ||
501 | message, dialog, fromGroup, offline, | ||
502 | ParentEstateID, Position, RegionID, | ||
503 | binaryBucket, regionhandle, prevRegionHandle, | ||
504 | GridInstantMessageCompleted, | ||
505 | d); | ||
506 | } | ||
507 | |||
508 | #endregion | ||
509 | |||
510 | |||
511 | /// <summary> | ||
512 | /// Recursive SendGridInstantMessage over XMLRPC method. The prevRegionHandle contains the last regionhandle tried | ||
513 | /// if it's the same as the user's looked up region handle, then we end the recursive loop | ||
514 | /// </summary> | ||
515 | /// <param name="prevRegionHandle"></param> | ||
516 | protected virtual void SendGridInstantMessageViaXMLRPCAsync(IClientAPI client, UUID fromAgentID, | ||
517 | UUID fromAgentSession, UUID toAgentID, | ||
518 | UUID imSessionID, uint timestamp, string fromAgentName, | ||
519 | string message, byte dialog, bool fromGroup, byte offline, | ||
520 | uint ParentEstateID, Vector3 Position, UUID RegionID, | ||
521 | byte[] binaryBucket, ulong regionhandle, ulong prevRegionHandle) | ||
522 | { | ||
523 | UserAgentData upd = null; | ||
524 | |||
525 | bool lookupAgent = false; | ||
526 | |||
527 | lock (m_userRegionMap) | ||
528 | { | ||
529 | if (m_userRegionMap.ContainsKey(toAgentID) && prevRegionHandle == 0) | ||
530 | { | ||
531 | upd = new UserAgentData(); | ||
532 | upd.AgentOnline = true; | ||
533 | upd.Handle = m_userRegionMap[toAgentID]; | ||
534 | |||
535 | } | ||
536 | else | ||
537 | { | ||
538 | lookupAgent = true; | ||
539 | |||
540 | 135 | ||
541 | } | 136 | if (m_TransferModule != null) |
542 | } | ||
543 | |||
544 | // Are we needing to look-up an agent? | ||
545 | if (lookupAgent) | ||
546 | { | 137 | { |
547 | // Non-cached user agent lookup. | 138 | m_TransferModule.SendInstantMessage(im, |
548 | upd = m_scenes[0].CommsManager.UserService.GetAgentByUUID(toAgentID); | 139 | delegate(bool success) |
549 | |||
550 | if (upd != null) | ||
551 | { | ||
552 | // check if we've tried this before.. This is one way to end the recursive loop | ||
553 | if (upd.Handle == prevRegionHandle) | ||
554 | { | 140 | { |
555 | m_log.Error("[GRID INSTANT MESSAGE]: Unable to deliver an instant message"); | 141 | if (dialog == (uint)InstantMessageDialog.StartTyping || |
556 | if (client != null) | 142 | dialog == (uint)InstantMessageDialog.StopTyping) |
557 | { | 143 | { |
558 | if (dialog != (byte)InstantMessageDialog.StartTyping && dialog != (byte)InstantMessageDialog.StopTyping && dialog != (byte)InstantMessageDialog.SessionDrop) | 144 | return; |
559 | client.SendInstantMessage(toAgentID, "Unable to send instant message", fromAgentID, "System", (byte)InstantMessageDialog.BusyAutoResponse, (uint)Util.UnixTimeSinceEpoch()); | ||
560 | } | 145 | } |
561 | return; | ||
562 | } | ||
563 | } | ||
564 | else | ||
565 | { | ||
566 | m_log.Error("[GRID INSTANT MESSAGE]: Unable to deliver an instant message"); | ||
567 | if (client != null) | ||
568 | { | ||
569 | if (dialog != (byte)InstantMessageDialog.StartTyping && dialog != (byte)InstantMessageDialog.StopTyping && dialog != (byte)InstantMessageDialog.SessionDrop) | ||
570 | client.SendInstantMessage(toAgentID, "Unable to send instant message", fromAgentID, "System", (byte)InstantMessageDialog.BusyAutoResponse, (uint)Util.UnixTimeSinceEpoch()); | ||
571 | } | ||
572 | return; | ||
573 | } | ||
574 | } | ||
575 | 146 | ||
576 | if (upd != null) | 147 | if ((client != null) && !success) |
577 | { | ||
578 | if (upd.AgentOnline) | ||
579 | { | ||
580 | RegionInfo reginfo = m_scenes[0].SceneGridService.RequestNeighbouringRegionInfo(upd.Handle); | ||
581 | if (reginfo != null) | ||
582 | { | ||
583 | GridInstantMessage msg = new GridInstantMessage(); | ||
584 | msg.fromAgentID = fromAgentID.Guid; | ||
585 | msg.fromAgentSession = fromAgentSession.Guid; | ||
586 | msg.toAgentID = toAgentID.Guid; | ||
587 | msg.imSessionID = imSessionID.Guid; | ||
588 | msg.timestamp = timestamp; | ||
589 | msg.fromAgentName = fromAgentName; | ||
590 | msg.message = message; | ||
591 | msg.dialog = dialog; | ||
592 | msg.fromGroup = fromGroup; | ||
593 | msg.offline = offline; | ||
594 | msg.ParentEstateID = ParentEstateID; | ||
595 | msg.Position = Position; | ||
596 | msg.RegionID = RegionID.Guid; | ||
597 | msg.binaryBucket = binaryBucket; | ||
598 | |||
599 | Hashtable msgdata = ConvertGridInstantMessageToXMLRPC(msg); | ||
600 | msgdata["region_handle"] = getLocalRegionHandleFromUUID(RegionID); | ||
601 | bool imresult = doIMSending(reginfo, msgdata); | ||
602 | if (imresult) | ||
603 | { | 148 | { |
604 | // IM delivery successful, so store the Agent's location in our local cache. | 149 | client.SendInstantMessage(toAgentID, |
605 | lock (m_userRegionMap) | 150 | "Unable to send instant message. "+ |
606 | { | 151 | "User is not logged in.", |
607 | if (m_userRegionMap.ContainsKey(toAgentID)) | 152 | fromAgentID, "System", |
608 | { | 153 | (byte)InstantMessageDialog.BusyAutoResponse, |
609 | m_userRegionMap[toAgentID] = upd.Handle; | 154 | (uint)Util.UnixTimeSinceEpoch()); |
610 | } | ||
611 | else | ||
612 | { | ||
613 | m_userRegionMap.Add(toAgentID, upd.Handle); | ||
614 | } | ||
615 | } | ||
616 | //m_log.Info("[GRID INSTANT MESSAGE]: Successfully sent a message"); | ||
617 | } | ||
618 | else | ||
619 | { | ||
620 | // try again, but lookup user this time. | ||
621 | // Warning, this must call the Async version | ||
622 | // of this method or we'll be making thousands of threads | ||
623 | // The version within the spawned thread is SendGridInstantMessageViaXMLRPCAsync | ||
624 | // The version that spawns the thread is SendGridInstantMessageViaXMLRPC | ||
625 | |||
626 | // This is recursive!!!!! | ||
627 | SendGridInstantMessageViaXMLRPCAsync(client, fromAgentID, | ||
628 | fromAgentSession, toAgentID, | ||
629 | imSessionID, timestamp, fromAgentName, | ||
630 | message, dialog, fromGroup, offline, | ||
631 | ParentEstateID, Position, RegionID, | ||
632 | binaryBucket, regionhandle, upd.Handle); | ||
633 | } | 155 | } |
634 | |||
635 | } | ||
636 | } | ||
637 | else | ||
638 | { | ||
639 | // send Agent Offline message | ||
640 | if (client != null) | ||
641 | { | ||
642 | if (dialog != (byte)InstantMessageDialog.StartTyping && dialog != (byte)InstantMessageDialog.StopTyping && dialog != (byte)InstantMessageDialog.SessionDrop) | ||
643 | client.SendInstantMessage(toAgentID, "Unable to send instant message: Agent Offline", fromAgentID, "System", (byte)InstantMessageDialog.BusyAutoResponse, (uint)Util.UnixTimeSinceEpoch());// SendAlertMessage("Unable to send instant message"); | ||
644 | } | ||
645 | } | ||
646 | } | ||
647 | else | ||
648 | { | ||
649 | // send Agent doesn't exist message | ||
650 | if (client != null) | ||
651 | client.SendInstantMessage(toAgentID, "Unable to send instant message: Are you sure this agent exists anymore?", fromAgentID, "System", (byte)InstantMessageDialog.MessageFromObject, (uint)Util.UnixTimeSinceEpoch());// SendAlertMessage("Unable to send instant message"); | ||
652 | } | ||
653 | |||
654 | } | ||
655 | |||
656 | /// <summary> | ||
657 | /// This actually does the XMLRPC Request | ||
658 | /// </summary> | ||
659 | /// <param name="reginfo">RegionInfo we pull the data out of to send the request to</param> | ||
660 | /// <param name="xmlrpcdata">The Instant Message data Hashtable</param> | ||
661 | /// <returns>Bool if the message was successfully delivered at the other side.</returns> | ||
662 | private bool doIMSending(RegionInfo reginfo, Hashtable xmlrpcdata) | ||
663 | { | ||
664 | |||
665 | ArrayList SendParams = new ArrayList(); | ||
666 | SendParams.Add(xmlrpcdata); | ||
667 | XmlRpcRequest GridReq = new XmlRpcRequest("grid_instant_message", SendParams); | ||
668 | try | ||
669 | { | ||
670 | |||
671 | XmlRpcResponse GridResp = GridReq.Send("http://" + reginfo.ExternalHostName + ":" + reginfo.HttpPort, 3000); | ||
672 | |||
673 | Hashtable responseData = (Hashtable)GridResp.Value; | ||
674 | |||
675 | if (responseData.ContainsKey("success")) | ||
676 | { | ||
677 | if ((string)responseData["success"] == "TRUE") | ||
678 | { | ||
679 | return true; | ||
680 | } | ||
681 | else | ||
682 | { | ||
683 | return false; | ||
684 | } | ||
685 | } | ||
686 | else | ||
687 | { | ||
688 | return false; | ||
689 | } | ||
690 | } | ||
691 | catch (WebException e) | ||
692 | { | ||
693 | m_log.ErrorFormat("[GRID INSTANT MESSAGE]: Error sending message to http://{0}:{1} the host didn't respond ({2})", | ||
694 | reginfo.ExternalHostName, reginfo.HttpPort, e.Message); | ||
695 | } | ||
696 | |||
697 | return false; | ||
698 | } | ||
699 | |||
700 | /// <summary> | ||
701 | /// Get ulong region handle for region by it's Region UUID. | ||
702 | /// We use region handles over grid comms because there's all sorts of free and cool caching. | ||
703 | /// </summary> | ||
704 | /// <param name="regionID">UUID of region to get the region handle for</param> | ||
705 | /// <returns></returns> | ||
706 | private ulong getLocalRegionHandleFromUUID(UUID regionID) | ||
707 | { | ||
708 | ulong returnhandle = 0; | ||
709 | |||
710 | lock (m_scenes) | ||
711 | { | ||
712 | foreach (Scene sn in m_scenes) | ||
713 | { | ||
714 | if (sn.RegionInfo.RegionID == regionID) | ||
715 | { | ||
716 | returnhandle = sn.RegionInfo.RegionHandle; | ||
717 | break; | ||
718 | } | 156 | } |
719 | } | 157 | ); |
720 | } | 158 | } |
721 | return returnhandle; | ||
722 | } | 159 | } |
723 | 160 | ||
724 | /// <summary> | 161 | /// <summary> |
725 | /// Takes a GridInstantMessage and converts it into a Hashtable for XMLRPC | 162 | /// |
726 | /// </summary> | 163 | /// </summary> |
727 | /// <param name="msg">The GridInstantMessage object</param> | 164 | /// <param name="msg"></param> |
728 | /// <returns>Hashtable containing the XMLRPC request</returns> | 165 | private void OnGridInstantMessage(GridInstantMessage msg) |
729 | private Hashtable ConvertGridInstantMessageToXMLRPC(GridInstantMessage msg) | 166 | { |
730 | { | 167 | // Just call the Text IM handler above |
731 | Hashtable gim = new Hashtable(); | 168 | // This event won't be raised unless we have that agent, |
732 | gim["from_agent_id"] = msg.fromAgentID.ToString(); | 169 | // so we can depend on the above not trying to send |
733 | gim["from_agent_session"] = msg.fromAgentSession.ToString(); | 170 | // via grid again |
734 | gim["to_agent_id"] = msg.toAgentID.ToString(); | 171 | // |
735 | gim["im_session_id"] = msg.imSessionID.ToString(); | 172 | OnInstantMessage(null, new UUID(msg.fromAgentID), |
736 | gim["timestamp"] = msg.timestamp.ToString(); | 173 | new UUID(msg.fromAgentSession), |
737 | gim["from_agent_name"] = msg.fromAgentName; | 174 | new UUID(msg.toAgentID), new UUID(msg.imSessionID), |
738 | gim["message"] = msg.message; | 175 | msg.timestamp, msg.fromAgentName, msg.message, |
739 | byte[] dialogdata = new byte[1];dialogdata[0] = msg.dialog; | 176 | msg.dialog, msg.fromGroup, msg.offline, |
740 | gim["dialog"] = Convert.ToBase64String(dialogdata,Base64FormattingOptions.None); | 177 | msg.ParentEstateID, msg.Position, |
741 | 178 | new UUID(msg.RegionID), msg.binaryBucket); | |
742 | if (msg.fromGroup) | ||
743 | gim["from_group"] = "TRUE"; | ||
744 | else | ||
745 | gim["from_group"] = "FALSE"; | ||
746 | byte[] offlinedata = new byte[1]; offlinedata[0] = msg.offline; | ||
747 | gim["offline"] = Convert.ToBase64String(offlinedata, Base64FormattingOptions.None); | ||
748 | gim["parent_estate_id"] = msg.ParentEstateID.ToString(); | ||
749 | gim["position_x"] = msg.Position.X.ToString(); | ||
750 | gim["position_y"] = msg.Position.Y.ToString(); | ||
751 | gim["position_z"] = msg.Position.Z.ToString(); | ||
752 | gim["region_id"] = msg.RegionID.ToString(); | ||
753 | gim["binary_bucket"] = Convert.ToBase64String(msg.binaryBucket,Base64FormattingOptions.None); | ||
754 | return gim; | ||
755 | } | 179 | } |
756 | |||
757 | } | 180 | } |
758 | } | 181 | } |