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Diffstat (limited to 'OpenSim.RegionServer/SimClient.ProcessPackets.cs')
-rw-r--r--OpenSim.RegionServer/SimClient.ProcessPackets.cs417
1 files changed, 417 insertions, 0 deletions
diff --git a/OpenSim.RegionServer/SimClient.ProcessPackets.cs b/OpenSim.RegionServer/SimClient.ProcessPackets.cs
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+++ b/OpenSim.RegionServer/SimClient.ProcessPackets.cs
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1using System;
2using System.Collections;
3using System.Collections.Generic;
4using libsecondlife;
5using libsecondlife.Packets;
6using Nwc.XmlRpc;
7using System.Net;
8using System.Net.Sockets;
9using System.IO;
10using System.Threading;
11using System.Timers;
12using OpenSim.Framework.Interfaces;
13using OpenSim.Framework.Types;
14using OpenSim.Framework.Inventory;
15using OpenSim.Framework.Utilities;
16using OpenSim.world;
17using OpenSim.Assets;
18
19namespace OpenSim
20{
21 public partial class SimClient
22 {
23 protected virtual void ProcessInPacket(Packet Pack)
24 {
25 ack_pack(Pack);
26 if (debug)
27 {
28 if (Pack.Type != PacketType.AgentUpdate)
29 {
30 Console.WriteLine(Pack.Type.ToString());
31 }
32 }
33
34 if (this.ProcessPacketMethod(Pack))
35 {
36 //there is a handler registered that handled this packet type
37 return;
38 }
39 else
40 {
41 System.Text.Encoding _enc = System.Text.Encoding.ASCII;
42
43 switch (Pack.Type)
44 {
45 case PacketType.CompleteAgentMovement:
46 if (this.m_child) this.UpgradeClient();
47 ClientAvatar.CompleteMovement(m_world);
48 ClientAvatar.SendInitialPosition();
49 this.EnableNeighbours();
50 break;
51 case PacketType.RegionHandshakeReply:
52 m_world.SendLayerData(this);
53 break;
54 case PacketType.AgentWearablesRequest:
55 ClientAvatar.SendInitialAppearance();
56 foreach (SimClient client in m_clientThreads.Values)
57 {
58 if (client.AgentID != this.AgentID)
59 {
60 ObjectUpdatePacket objupdate = client.ClientAvatar.CreateUpdatePacket();
61 this.OutPacket(objupdate);
62 client.ClientAvatar.SendAppearanceToOtherAgent(this);
63 }
64 }
65 m_world.GetInitialPrims(this);
66 break;
67 case PacketType.AgentIsNowWearing:
68 AgentIsNowWearingPacket wear = (AgentIsNowWearingPacket)Pack;
69 //Console.WriteLine(Pack.ToString());
70 break;
71 case PacketType.AgentSetAppearance:
72 AgentSetAppearancePacket appear = (AgentSetAppearancePacket)Pack;
73 // Console.WriteLine(appear.ToString());
74 this.ClientAvatar.SetAppearance(appear);
75 break;
76 case PacketType.ObjectAdd:
77 m_world.AddNewPrim((ObjectAddPacket)Pack, this);
78 break;
79 case PacketType.ObjectLink:
80 OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, Pack.ToString());
81 ObjectLinkPacket link = (ObjectLinkPacket)Pack;
82 uint parentprimid = 0;
83 OpenSim.world.Primitive parentprim = null;
84 if (link.ObjectData.Length > 1)
85 {
86 parentprimid = link.ObjectData[0].ObjectLocalID;
87 foreach (Entity ent in m_world.Entities.Values)
88 {
89 if (ent.localid == parentprimid)
90 {
91 parentprim = (OpenSim.world.Primitive)ent;
92
93 }
94 }
95 for (int i = 1; i < link.ObjectData.Length; i++)
96 {
97 foreach (Entity ent in m_world.Entities.Values)
98 {
99 if (ent.localid == link.ObjectData[i].ObjectLocalID)
100 {
101 ((OpenSim.world.Primitive)ent).MakeParent(parentprim);
102 }
103 }
104 }
105 }
106 break;
107 case PacketType.ObjectScale:
108 OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, Pack.ToString());
109 break;
110 case PacketType.ObjectShape:
111 ObjectShapePacket shape = (ObjectShapePacket)Pack;
112 for (int i = 0; i < shape.ObjectData.Length; i++)
113 {
114 foreach (Entity ent in m_world.Entities.Values)
115 {
116 if (ent.localid == shape.ObjectData[i].ObjectLocalID)
117 {
118 ((OpenSim.world.Primitive)ent).UpdateShape(shape.ObjectData[i]);
119 }
120 }
121 }
122 break;
123 case PacketType.RequestImage:
124 RequestImagePacket imageRequest = (RequestImagePacket)Pack;
125 for (int i = 0; i < imageRequest.RequestImage.Length; i++)
126 {
127 m_assetCache.AddTextureRequest(this, imageRequest.RequestImage[i].Image);
128 }
129 break;
130 case PacketType.TransferRequest:
131 //Console.WriteLine("OpenSimClient.cs:ProcessInPacket() - Got transfer request");
132 TransferRequestPacket transfer = (TransferRequestPacket)Pack;
133 m_assetCache.AddAssetRequest(this, transfer);
134 break;
135 case PacketType.AgentUpdate:
136 ClientAvatar.HandleUpdate((AgentUpdatePacket)Pack);
137 break;
138 case PacketType.ObjectImage:
139 ObjectImagePacket imagePack = (ObjectImagePacket)Pack;
140 for (int i = 0; i < imagePack.ObjectData.Length; i++)
141 {
142 foreach (Entity ent in m_world.Entities.Values)
143 {
144 if (ent.localid == imagePack.ObjectData[i].ObjectLocalID)
145 {
146 ((OpenSim.world.Primitive)ent).UpdateTexture(imagePack.ObjectData[i].TextureEntry);
147 }
148 }
149 }
150 break;
151 case PacketType.ObjectFlagUpdate:
152 ObjectFlagUpdatePacket flags = (ObjectFlagUpdatePacket)Pack;
153 foreach (Entity ent in m_world.Entities.Values)
154 {
155 if (ent.localid == flags.AgentData.ObjectLocalID)
156 {
157 ((OpenSim.world.Primitive)ent).UpdateObjectFlags(flags);
158 }
159 }
160 break;
161 case PacketType.AssetUploadRequest:
162 AssetUploadRequestPacket request = (AssetUploadRequestPacket)Pack;
163 this.UploadAssets.HandleUploadPacket(request, request.AssetBlock.TransactionID.Combine(this.SecureSessionID));
164 break;
165 case PacketType.RequestXfer:
166 //Console.WriteLine(Pack.ToString());
167 break;
168 case PacketType.SendXferPacket:
169 this.UploadAssets.HandleXferPacket((SendXferPacketPacket)Pack);
170 break;
171 case PacketType.CreateInventoryFolder:
172 CreateInventoryFolderPacket invFolder = (CreateInventoryFolderPacket)Pack;
173 m_inventoryCache.CreateNewInventoryFolder(this, invFolder.FolderData.FolderID, (ushort)invFolder.FolderData.Type, Util.FieldToString(invFolder.FolderData.Name), invFolder.FolderData.ParentID);
174 //Console.WriteLine(Pack.ToString());
175 break;
176 case PacketType.CreateInventoryItem:
177 //Console.WriteLine(Pack.ToString());
178 CreateInventoryItemPacket createItem = (CreateInventoryItemPacket)Pack;
179 if (createItem.InventoryBlock.TransactionID != LLUUID.Zero)
180 {
181 this.UploadAssets.CreateInventoryItem(createItem);
182 }
183 else
184 {
185 // Console.Write(Pack.ToString());
186 this.CreateInventoryItem(createItem);
187 }
188 break;
189 case PacketType.FetchInventory:
190 //Console.WriteLine("fetch item packet");
191 FetchInventoryPacket FetchInventory = (FetchInventoryPacket)Pack;
192 m_inventoryCache.FetchInventory(this, FetchInventory);
193 break;
194 case PacketType.FetchInventoryDescendents:
195 FetchInventoryDescendentsPacket Fetch = (FetchInventoryDescendentsPacket)Pack;
196 m_inventoryCache.FetchInventoryDescendents(this, Fetch);
197 break;
198 case PacketType.UpdateInventoryItem:
199 UpdateInventoryItemPacket update = (UpdateInventoryItemPacket)Pack;
200 //Console.WriteLine(Pack.ToString());
201 for (int i = 0; i < update.InventoryData.Length; i++)
202 {
203 if (update.InventoryData[i].TransactionID != LLUUID.Zero)
204 {
205 AssetBase asset = m_assetCache.GetAsset(update.InventoryData[i].TransactionID.Combine(this.SecureSessionID));
206 if (asset != null)
207 {
208 // Console.WriteLine("updating inventory item, found asset" + asset.FullID.ToStringHyphenated() + " already in cache");
209 m_inventoryCache.UpdateInventoryItemAsset(this, update.InventoryData[i].ItemID, asset);
210 }
211 else
212 {
213 asset = this.UploadAssets.AddUploadToAssetCache(update.InventoryData[i].TransactionID);
214 if (asset != null)
215 {
216 //Console.WriteLine("updating inventory item, adding asset" + asset.FullID.ToStringHyphenated() + " to cache");
217 m_inventoryCache.UpdateInventoryItemAsset(this, update.InventoryData[i].ItemID, asset);
218 }
219 else
220 {
221 //Console.WriteLine("trying to update inventory item, but asset is null");
222 }
223 }
224 }
225 else
226 {
227 m_inventoryCache.UpdateInventoryItemDetails(this, update.InventoryData[i].ItemID, update.InventoryData[i]); ;
228 }
229 }
230 break;
231 case PacketType.ViewerEffect:
232 ViewerEffectPacket viewer = (ViewerEffectPacket)Pack;
233 foreach (SimClient client in m_clientThreads.Values)
234 {
235 if (client.AgentID != this.AgentID)
236 {
237 viewer.AgentData.AgentID = client.AgentID;
238 viewer.AgentData.SessionID = client.SessionID;
239 client.OutPacket(viewer);
240 }
241 }
242 break;
243 case PacketType.RequestTaskInventory:
244 // Console.WriteLine(Pack.ToString());
245 RequestTaskInventoryPacket requesttask = (RequestTaskInventoryPacket)Pack;
246 ReplyTaskInventoryPacket replytask = new ReplyTaskInventoryPacket();
247 bool foundent = false;
248 foreach (Entity ent in m_world.Entities.Values)
249 {
250 if (ent.localid == requesttask.InventoryData.LocalID)
251 {
252 replytask.InventoryData.TaskID = ent.uuid;
253 replytask.InventoryData.Serial = 0;
254 replytask.InventoryData.Filename = new byte[0];
255 foundent = true;
256 }
257 }
258 if (foundent)
259 {
260 this.OutPacket(replytask);
261 }
262 break;
263 case PacketType.UpdateTaskInventory:
264 // Console.WriteLine(Pack.ToString());
265 UpdateTaskInventoryPacket updatetask = (UpdateTaskInventoryPacket)Pack;
266 AgentInventory myinventory = this.m_inventoryCache.GetAgentsInventory(this.AgentID);
267 if (myinventory != null)
268 {
269 if (updatetask.UpdateData.Key == 0)
270 {
271 if (myinventory.InventoryItems[updatetask.InventoryData.ItemID] != null)
272 {
273 if (myinventory.InventoryItems[updatetask.InventoryData.ItemID].Type == 7)
274 {
275 LLUUID noteaid = myinventory.InventoryItems[updatetask.InventoryData.ItemID].AssetID;
276 AssetBase assBase = this.m_assetCache.GetAsset(noteaid);
277 if (assBase != null)
278 {
279 foreach (Entity ent in m_world.Entities.Values)
280 {
281 if (ent.localid == updatetask.UpdateData.LocalID)
282 {
283 if (ent is OpenSim.world.Primitive)
284 {
285 this.m_world.AddScript(ent, Util.FieldToString(assBase.Data));
286 }
287 }
288 }
289 }
290 }
291 }
292 }
293 }
294 break;
295 case PacketType.AgentAnimation:
296 if (!m_child)
297 {
298 AgentAnimationPacket AgentAni = (AgentAnimationPacket)Pack;
299 for (int i = 0; i < AgentAni.AnimationList.Length; i++)
300 {
301 if (AgentAni.AnimationList[i].StartAnim)
302 {
303 ClientAvatar.current_anim = AgentAni.AnimationList[i].AnimID;
304 ClientAvatar.anim_seq = 1;
305 ClientAvatar.SendAnimPack();
306 }
307 }
308 }
309 break;
310 case PacketType.ObjectSelect:
311 ObjectSelectPacket incomingselect = (ObjectSelectPacket)Pack;
312 for (int i = 0; i < incomingselect.ObjectData.Length; i++)
313 {
314 foreach (Entity ent in m_world.Entities.Values)
315 {
316 if (ent.localid == incomingselect.ObjectData[i].ObjectLocalID)
317 {
318 ((OpenSim.world.Primitive)ent).GetProperites(this);
319 break;
320 }
321 }
322 }
323 break;
324 case PacketType.MapLayerRequest:
325 this.RequestMapLayer();
326 break;
327 case PacketType.MapBlockRequest:
328 MapBlockRequestPacket MapRequest = (MapBlockRequestPacket)Pack;
329 this.RequestMapBlock(MapRequest.PositionData.MinX, MapRequest.PositionData.MinY, MapRequest.PositionData.MaxX, MapRequest.PositionData.MaxY);
330 break;
331
332 case PacketType.TeleportLandmarkRequest:
333 TeleportLandmarkRequestPacket tpReq = (TeleportLandmarkRequestPacket)Pack;
334
335 TeleportStartPacket tpStart = new TeleportStartPacket();
336 tpStart.Info.TeleportFlags = 8; // tp via lm
337 this.OutPacket(tpStart);
338
339 TeleportProgressPacket tpProgress = new TeleportProgressPacket();
340 tpProgress.Info.Message = (new System.Text.ASCIIEncoding()).GetBytes("sending_landmark");
341 tpProgress.Info.TeleportFlags = 8;
342 tpProgress.AgentData.AgentID = tpReq.Info.AgentID;
343 this.OutPacket(tpProgress);
344
345 // Fetch landmark
346 LLUUID lmid = tpReq.Info.LandmarkID;
347 AssetBase lma = this.m_assetCache.GetAsset(lmid);
348 if (lma != null)
349 {
350 AssetLandmark lm = new AssetLandmark(lma);
351
352 if (lm.RegionID == m_regionData.SimUUID)
353 {
354 TeleportLocalPacket tpLocal = new TeleportLocalPacket();
355
356 tpLocal.Info.AgentID = tpReq.Info.AgentID;
357 tpLocal.Info.TeleportFlags = 8; // Teleport via landmark
358 tpLocal.Info.LocationID = 2;
359 tpLocal.Info.Position = lm.Position;
360 OutPacket(tpLocal);
361 }
362 else
363 {
364 TeleportCancelPacket tpCancel = new TeleportCancelPacket();
365 tpCancel.Info.AgentID = tpReq.Info.AgentID;
366 tpCancel.Info.SessionID = tpReq.Info.SessionID;
367 OutPacket(tpCancel);
368 }
369 }
370 else
371 {
372 Console.WriteLine("Cancelling Teleport - fetch asset not yet implemented");
373
374 TeleportCancelPacket tpCancel = new TeleportCancelPacket();
375 tpCancel.Info.AgentID = tpReq.Info.AgentID;
376 tpCancel.Info.SessionID = tpReq.Info.SessionID;
377 OutPacket(tpCancel);
378 }
379 break;
380
381 case PacketType.TeleportLocationRequest:
382 TeleportLocationRequestPacket tpLocReq = (TeleportLocationRequestPacket)Pack;
383 Console.WriteLine(tpLocReq.ToString());
384
385 tpStart = new TeleportStartPacket();
386 tpStart.Info.TeleportFlags = 16; // Teleport via location
387 Console.WriteLine(tpStart.ToString());
388 OutPacket(tpStart);
389
390 if (m_regionData.RegionHandle != tpLocReq.Info.RegionHandle)
391 {
392 /* m_gridServer.getRegion(tpLocReq.Info.RegionHandle); */
393 Console.WriteLine("Inter-sim teleport not yet implemented");
394 TeleportCancelPacket tpCancel = new TeleportCancelPacket();
395 tpCancel.Info.SessionID = tpLocReq.AgentData.SessionID;
396 tpCancel.Info.AgentID = tpLocReq.AgentData.AgentID;
397
398 OutPacket(tpCancel);
399 }
400 else
401 {
402 Console.WriteLine("Local teleport");
403 TeleportLocalPacket tpLocal = new TeleportLocalPacket();
404 tpLocal.Info.AgentID = tpLocReq.AgentData.AgentID;
405 tpLocal.Info.TeleportFlags = tpStart.Info.TeleportFlags;
406 tpLocal.Info.LocationID = 2;
407 tpLocal.Info.LookAt = tpLocReq.Info.LookAt;
408 tpLocal.Info.Position = tpLocReq.Info.Position;
409 OutPacket(tpLocal);
410 }
411
412 break;
413 }
414 }
415 }
416 }
417}
generated by cgit v1.1 at 2024-11-10 15:52:31 +0000