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authorMW2007-07-22 11:44:36 +0000
committerMW2007-07-22 11:44:36 +0000
commit70fa30204272e874b8e3acccdc2e22cd4e42b2b2 (patch)
tree2f6c3c0f3b3bd60d5972f8dea6b3abeae4dc9065 /OpenSim/Region/Caches
parent* Aerobic erosion now uses Navier Stokes algorithms for wind calculations. (diff)
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* Some work in progress code: Inventory cache, start of inventory server/service, userprofile cache, inventory handling. (non of it is enabled yet (or at least it shouldn't be).
* Fixed some of the problems with crossing regions when flying: you should no longer sink to ground level when crossing (should keep roughly your right height). Should no longer sometimes get sent back to the centre of the current region when attempting to border cross. But instead sometimes you will find you avatar stop at the edge of region and you will need to start moving again to retry the crossing (which should then work). This code is partly based on Babblefrog's issue #212 patch. [I think I have some ideas of how to solve the stopping at edges problem, just want to get the inventory code done first] * Capabilities code has now been moved to the OpenSim.Framework.Communications project as some of the caps code will be tightly tied to inventory/asset handling and it was causing a two way reference problem when it was in its own project/dll. This is a Big commit as I was going to keep my inventory work local until I had it in a working state, in case it brakes anything, but its getting harder to keep in sync with svn.
Diffstat (limited to 'OpenSim/Region/Caches')
-rw-r--r--OpenSim/Region/Caches/AssetCache.cs669
-rw-r--r--OpenSim/Region/Caches/Properties/AssemblyInfo.cs33
2 files changed, 0 insertions, 702 deletions
diff --git a/OpenSim/Region/Caches/AssetCache.cs b/OpenSim/Region/Caches/AssetCache.cs
deleted file mode 100644
index 8deb0a1..0000000
--- a/OpenSim/Region/Caches/AssetCache.cs
+++ /dev/null
@@ -1,669 +0,0 @@
1/*
2* Copyright (c) Contributors, http://www.openmetaverse.org/
3* See CONTRIBUTORS.TXT for a full list of copyright holders.
4*
5* Redistribution and use in source and binary forms, with or without
6* modification, are permitted provided that the following conditions are met:
7* * Redistributions of source code must retain the above copyright
8* notice, this list of conditions and the following disclaimer.
9* * Redistributions in binary form must reproduce the above copyright
10* notice, this list of conditions and the following disclaimer in the
11* documentation and/or other materials provided with the distribution.
12* * Neither the name of the OpenSim Project nor the
13* names of its contributors may be used to endorse or promote products
14* derived from this software without specific prior written permission.
15*
16* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
17* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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
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
25* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*
27*/
28
29using System;
30using System.Collections.Generic;
31using System.Reflection;
32using System.Threading;
33using libsecondlife;
34using libsecondlife.Packets;
35using OpenSim.Framework.Interfaces;
36using OpenSim.Framework.Types;
37
38namespace OpenSim.Region.Caches
39{
40 public delegate void DownloadComplete(AssetCache.TextureSender sender);
41
42 /// <summary>
43 /// Manages local cache of assets and their sending to viewers.
44 /// </summary>
45 public class AssetCache : IAssetReceiver
46 {
47 public Dictionary<LLUUID, AssetInfo> Assets;
48 public Dictionary<LLUUID, TextureImage> Textures;
49
50 public List<AssetRequest> AssetRequests = new List<AssetRequest>(); //assets ready to be sent to viewers
51 public List<AssetRequest> TextureRequests = new List<AssetRequest>(); //textures ready to be sent
52
53 public Dictionary<LLUUID, AssetRequest> RequestedAssets = new Dictionary<LLUUID, AssetRequest>(); //Assets requested from the asset server
54 public Dictionary<LLUUID, AssetRequest> RequestedTextures = new Dictionary<LLUUID, AssetRequest>(); //Textures requested from the asset server
55
56 public Dictionary<LLUUID, TextureSender> SendingTextures = new Dictionary<LLUUID, TextureSender>();
57 private IAssetServer _assetServer;
58 private Thread _assetCacheThread;
59 private LLUUID[] textureList = new LLUUID[5];
60
61 /// <summary>
62 ///
63 /// </summary>
64 public AssetCache(IAssetServer assetServer)
65 {
66 Console.WriteLine("Creating Asset cache");
67 _assetServer = assetServer;
68 _assetServer.SetReceiver(this);
69 Assets = new Dictionary<LLUUID, AssetInfo>();
70 Textures = new Dictionary<LLUUID, TextureImage>();
71 this._assetCacheThread = new Thread(new ThreadStart(RunAssetManager));
72 this._assetCacheThread.IsBackground = true;
73 this._assetCacheThread.Start();
74
75 }
76
77 public AssetCache(string assetServerDLLName, string assetServerURL, string assetServerKey)
78 {
79 Console.WriteLine("Creating Asset cache");
80 _assetServer = this.LoadAssetDll(assetServerDLLName);
81 _assetServer.SetServerInfo(assetServerURL, assetServerKey);
82 _assetServer.SetReceiver(this);
83 Assets = new Dictionary<LLUUID, AssetInfo>();
84 Textures = new Dictionary<LLUUID, TextureImage>();
85 this._assetCacheThread = new Thread(new ThreadStart(RunAssetManager));
86 this._assetCacheThread.IsBackground = true;
87 this._assetCacheThread.Start();
88
89 }
90
91 /// <summary>
92 ///
93 /// </summary>
94 public void RunAssetManager()
95 {
96 while (true)
97 {
98 try
99 {
100 //Console.WriteLine("Asset cache loop");
101 this.ProcessAssetQueue();
102 this.ProcessTextureQueue();
103 Thread.Sleep(500);
104 }
105 catch (Exception e)
106 {
107 Console.WriteLine(e.Message);
108 }
109 }
110 }
111
112 public void LoadDefaultTextureSet()
113 {
114 //hack: so we can give each user a set of textures
115 textureList[0] = new LLUUID("00000000-0000-0000-9999-000000000001");
116 textureList[1] = new LLUUID("00000000-0000-0000-9999-000000000002");
117 textureList[2] = new LLUUID("00000000-0000-0000-9999-000000000003");
118 textureList[3] = new LLUUID("00000000-0000-0000-9999-000000000004");
119 textureList[4] = new LLUUID("00000000-0000-0000-9999-000000000005");
120
121 for (int i = 0; i < textureList.Length; i++)
122 {
123 this._assetServer.RequestAsset(textureList[i], true);
124 }
125
126 }
127
128 public AssetBase[] CreateNewInventorySet(LLUUID agentID)
129 {
130 AssetBase[] inventorySet = new AssetBase[this.textureList.Length];
131 for (int i = 0; i < textureList.Length; i++)
132 {
133 if (this.Textures.ContainsKey(textureList[i]))
134 {
135 inventorySet[i] = this.CloneImage(agentID, this.Textures[textureList[i]]);
136 TextureImage image = new TextureImage(inventorySet[i]);
137 this.Textures.Add(image.FullID, image);
138 this._assetServer.UploadNewAsset(image); //save the asset to the asset server
139 }
140 }
141 return inventorySet;
142 }
143
144 public AssetBase GetAsset(LLUUID assetID)
145 {
146 AssetBase asset = null;
147 if (this.Textures.ContainsKey(assetID))
148 {
149 asset = this.Textures[assetID];
150 }
151 else if (this.Assets.ContainsKey(assetID))
152 {
153 asset = this.Assets[assetID];
154 }
155 return asset;
156 }
157
158 public void AddAsset(AssetBase asset)
159 {
160 // Console.WriteLine("adding asset " + asset.FullID.ToStringHyphenated());
161 if (asset.Type == 0)
162 {
163 //Console.WriteLine("which is a texture");
164 if (!this.Textures.ContainsKey(asset.FullID))
165 { //texture
166 TextureImage textur = new TextureImage(asset);
167 this.Textures.Add(textur.FullID, textur);
168 this._assetServer.UploadNewAsset(asset);
169 }
170 }
171 else
172 {
173 if (!this.Assets.ContainsKey(asset.FullID))
174 {
175 AssetInfo assetInf = new AssetInfo(asset);
176 this.Assets.Add(assetInf.FullID, assetInf);
177 this._assetServer.UploadNewAsset(asset);
178 }
179 }
180 }
181
182 /// <summary>
183 ///
184 /// </summary>
185 private void ProcessTextureQueue()
186 {
187 if (this.TextureRequests.Count == 0)
188 {
189 //no requests waiting
190 return;
191 }
192 int num;
193 num = this.TextureRequests.Count;
194
195 AssetRequest req;
196 for (int i = 0; i < num; i++)
197 {
198 req = (AssetRequest)this.TextureRequests[i];
199 if (!this.SendingTextures.ContainsKey(req.ImageInfo.FullID))
200 {
201 TextureSender sender = new TextureSender(req);
202 sender.OnComplete += this.TextureSent;
203 lock (this.SendingTextures)
204 {
205 this.SendingTextures.Add(req.ImageInfo.FullID, sender);
206 }
207 }
208
209 }
210
211 this.TextureRequests.Clear();
212 }
213
214 /// <summary>
215 /// Event handler, called by a TextureSender object to say that texture has been sent
216 /// </summary>
217 /// <param name="sender"></param>
218 public void TextureSent(TextureSender sender)
219 {
220 if (this.SendingTextures.ContainsKey(sender.request.ImageInfo.FullID))
221 {
222 lock (this.SendingTextures)
223 {
224 this.SendingTextures.Remove(sender.request.ImageInfo.FullID);
225 }
226 }
227 }
228
229 public void AssetReceived(AssetBase asset, bool IsTexture)
230 {
231 if (asset.FullID != LLUUID.Zero) // if it is set to zero then the asset wasn't found by the server
232 {
233 //check if it is a texture or not
234 //then add to the correct cache list
235 //then check for waiting requests for this asset/texture (in the Requested lists)
236 //and move those requests into the Requests list.
237 if (IsTexture)
238 {
239 TextureImage image = new TextureImage(asset);
240 this.Textures.Add(image.FullID, image);
241 if (this.RequestedTextures.ContainsKey(image.FullID))
242 {
243 AssetRequest req = this.RequestedTextures[image.FullID];
244 req.ImageInfo = image;
245 if (image.Data.LongLength > 600)
246 {
247 //over 600 bytes so split up file
248 req.NumPackets = 1 + (int)(image.Data.Length - 600 + 999) / 1000;
249 }
250 else
251 {
252 req.NumPackets = 1;
253 }
254 this.RequestedTextures.Remove(image.FullID);
255 this.TextureRequests.Add(req);
256 }
257 }
258 else
259 {
260 AssetInfo assetInf = new AssetInfo(asset);
261 this.Assets.Add(assetInf.FullID, assetInf);
262 if (this.RequestedAssets.ContainsKey(assetInf.FullID))
263 {
264 AssetRequest req = this.RequestedAssets[assetInf.FullID];
265 req.AssetInf = assetInf;
266 if (assetInf.Data.LongLength > 600)
267 {
268 //over 600 bytes so split up file
269 req.NumPackets = 1 + (int)(assetInf.Data.Length - 600 + 999) / 1000;
270 }
271 else
272 {
273 req.NumPackets = 1;
274 }
275 this.RequestedAssets.Remove(assetInf.FullID);
276 this.AssetRequests.Add(req);
277 }
278 }
279 }
280 }
281
282 public void AssetNotFound(AssetBase asset)
283 {
284 //the asset server had no knowledge of requested asset
285
286 }
287
288 #region Assets
289 /// <summary>
290 ///
291 /// </summary>
292 /// <param name="userInfo"></param>
293 /// <param name="transferRequest"></param>
294 public void AddAssetRequest(IClientAPI userInfo, TransferRequestPacket transferRequest)
295 {
296 LLUUID requestID = new LLUUID(transferRequest.TransferInfo.Params, 0);
297 //check to see if asset is in local cache, if not we need to request it from asset server.
298
299 if (!this.Assets.ContainsKey(requestID))
300 {
301 //not found asset
302 // so request from asset server
303 if (!this.RequestedAssets.ContainsKey(requestID))
304 {
305 AssetRequest request = new AssetRequest();
306 request.RequestUser = userInfo;
307 request.RequestAssetID = requestID;
308 request.TransferRequestID = transferRequest.TransferInfo.TransferID;
309 this.RequestedAssets.Add(requestID, request);
310 this._assetServer.RequestAsset(requestID, false);
311 }
312 return;
313 }
314 //it is in our cache
315 AssetInfo asset = this.Assets[requestID];
316
317 //work out how many packets it should be sent in
318 // and add to the AssetRequests list
319 AssetRequest req = new AssetRequest();
320 req.RequestUser = userInfo;
321 req.RequestAssetID = requestID;
322 req.TransferRequestID = transferRequest.TransferInfo.TransferID;
323 req.AssetInf = asset;
324
325 if (asset.Data.LongLength > 600)
326 {
327 //over 600 bytes so split up file
328 req.NumPackets = 1 + (int)(asset.Data.Length - 600 + 999) / 1000;
329 }
330 else
331 {
332 req.NumPackets = 1;
333 }
334
335 this.AssetRequests.Add(req);
336 }
337
338 /// <summary>
339 ///
340 /// </summary>
341 private void ProcessAssetQueue()
342 {
343 if (this.AssetRequests.Count == 0)
344 {
345 //no requests waiting
346 return;
347 }
348 int num;
349
350 if (this.AssetRequests.Count < 5)
351 {
352 //lower than 5 so do all of them
353 num = this.AssetRequests.Count;
354 }
355 else
356 {
357 num = 5;
358 }
359 AssetRequest req;
360 for (int i = 0; i < num; i++)
361 {
362 req = (AssetRequest)this.AssetRequests[i];
363
364 TransferInfoPacket Transfer = new TransferInfoPacket();
365 Transfer.TransferInfo.ChannelType = 2;
366 Transfer.TransferInfo.Status = 0;
367 Transfer.TransferInfo.TargetType = 0;
368 Transfer.TransferInfo.Params = req.RequestAssetID.GetBytes();
369 Transfer.TransferInfo.Size = (int)req.AssetInf.Data.Length;
370 Transfer.TransferInfo.TransferID = req.TransferRequestID;
371 req.RequestUser.OutPacket(Transfer);
372
373 if (req.NumPackets == 1)
374 {
375 TransferPacketPacket TransferPacket = new TransferPacketPacket();
376 TransferPacket.TransferData.Packet = 0;
377 TransferPacket.TransferData.ChannelType = 2;
378 TransferPacket.TransferData.TransferID = req.TransferRequestID;
379 TransferPacket.TransferData.Data = req.AssetInf.Data;
380 TransferPacket.TransferData.Status = 1;
381 req.RequestUser.OutPacket(TransferPacket);
382 }
383 else
384 {
385 //more than one packet so split file up , for now it can't be bigger than 2000 bytes
386 TransferPacketPacket TransferPacket = new TransferPacketPacket();
387 TransferPacket.TransferData.Packet = 0;
388 TransferPacket.TransferData.ChannelType = 2;
389 TransferPacket.TransferData.TransferID = req.TransferRequestID;
390 byte[] chunk = new byte[1000];
391 Array.Copy(req.AssetInf.Data, chunk, 1000);
392 TransferPacket.TransferData.Data = chunk;
393 TransferPacket.TransferData.Status = 0;
394 req.RequestUser.OutPacket(TransferPacket);
395
396 TransferPacket = new TransferPacketPacket();
397 TransferPacket.TransferData.Packet = 1;
398 TransferPacket.TransferData.ChannelType = 2;
399 TransferPacket.TransferData.TransferID = req.TransferRequestID;
400 byte[] chunk1 = new byte[(req.AssetInf.Data.Length - 1000)];
401 Array.Copy(req.AssetInf.Data, 1000, chunk1, 0, chunk1.Length);
402 TransferPacket.TransferData.Data = chunk1;
403 TransferPacket.TransferData.Status = 1;
404 req.RequestUser.OutPacket(TransferPacket);
405 }
406
407 }
408
409 //remove requests that have been completed
410 for (int i = 0; i < num; i++)
411 {
412 this.AssetRequests.RemoveAt(0);
413 }
414
415 }
416
417 public AssetInfo CloneAsset(LLUUID newOwner, AssetInfo sourceAsset)
418 {
419 AssetInfo newAsset = new AssetInfo();
420 newAsset.Data = new byte[sourceAsset.Data.Length];
421 Array.Copy(sourceAsset.Data, newAsset.Data, sourceAsset.Data.Length);
422 newAsset.FullID = LLUUID.Random();
423 newAsset.Type = sourceAsset.Type;
424 newAsset.InvType = sourceAsset.InvType;
425 return (newAsset);
426 }
427 #endregion
428
429 #region Textures
430 /// <summary>
431 ///
432 /// </summary>
433 /// <param name="userInfo"></param>
434 /// <param name="imageID"></param>
435 public void AddTextureRequest(IClientAPI userInfo, LLUUID imageID)
436 {
437 //Console.WriteLine("texture request for " + imageID.ToStringHyphenated());
438 //check to see if texture is in local cache, if not request from asset server
439 if (!this.Textures.ContainsKey(imageID))
440 {
441 if (!this.RequestedTextures.ContainsKey(imageID))
442 {
443 //not is cache so request from asset server
444 AssetRequest request = new AssetRequest();
445 request.RequestUser = userInfo;
446 request.RequestAssetID = imageID;
447 request.IsTextureRequest = true;
448 this.RequestedTextures.Add(imageID, request);
449 this._assetServer.RequestAsset(imageID, true);
450 }
451 return;
452 }
453
454 //Console.WriteLine("texture already in cache");
455 TextureImage imag = this.Textures[imageID];
456 AssetRequest req = new AssetRequest();
457 req.RequestUser = userInfo;
458 req.RequestAssetID = imageID;
459 req.IsTextureRequest = true;
460 req.ImageInfo = imag;
461
462 if (imag.Data.LongLength > 600)
463 {
464 //over 600 bytes so split up file
465 req.NumPackets = 1 + (int)(imag.Data.Length - 600 + 999) / 1000;
466 }
467 else
468 {
469 req.NumPackets = 1;
470 }
471 this.TextureRequests.Add(req);
472 }
473
474 public TextureImage CloneImage(LLUUID newOwner, TextureImage source)
475 {
476 TextureImage newImage = new TextureImage();
477 newImage.Data = new byte[source.Data.Length];
478 Array.Copy(source.Data, newImage.Data, source.Data.Length);
479 //newImage.filename = source.filename;
480 newImage.FullID = LLUUID.Random();
481 newImage.Name = source.Name;
482 return (newImage);
483 }
484 #endregion
485
486 private IAssetServer LoadAssetDll(string dllName)
487 {
488 Assembly pluginAssembly = Assembly.LoadFrom(dllName);
489 IAssetServer server = null;
490
491 foreach (Type pluginType in pluginAssembly.GetTypes())
492 {
493 if (pluginType.IsPublic)
494 {
495 if (!pluginType.IsAbstract)
496 {
497 Type typeInterface = pluginType.GetInterface("IAssetPlugin", true);
498
499 if (typeInterface != null)
500 {
501 IAssetPlugin plug = (IAssetPlugin)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
502 server = plug.GetAssetServer();
503 break;
504 }
505
506 typeInterface = null;
507 }
508 }
509 }
510 pluginAssembly = null;
511 return server;
512 }
513
514 public class AssetRequest
515 {
516 public IClientAPI RequestUser;
517 public LLUUID RequestAssetID;
518 public AssetInfo AssetInf;
519 public TextureImage ImageInfo;
520 public LLUUID TransferRequestID;
521 public long DataPointer = 0;
522 public int NumPackets = 0;
523 public int PacketCounter = 0;
524 public bool IsTextureRequest;
525 //public bool AssetInCache;
526 //public int TimeRequested;
527
528 public AssetRequest()
529 {
530
531 }
532 }
533
534 public class AssetInfo : AssetBase
535 {
536 public AssetInfo()
537 {
538
539 }
540
541 public AssetInfo(AssetBase aBase)
542 {
543 Data = aBase.Data;
544 FullID = aBase.FullID;
545 Type = aBase.Type;
546 InvType = aBase.InvType;
547 Name = aBase.Name;
548 Description = aBase.Description;
549 }
550 }
551
552 public class TextureImage : AssetBase
553 {
554 public TextureImage()
555 {
556
557 }
558
559 public TextureImage(AssetBase aBase)
560 {
561 Data = aBase.Data;
562 FullID = aBase.FullID;
563 Type = aBase.Type;
564 InvType = aBase.InvType;
565 Name = aBase.Name;
566 Description = aBase.Description;
567 }
568 }
569
570 public class TextureSender
571 {
572 public AssetRequest request;
573 public event DownloadComplete OnComplete;
574 Thread m_thread;
575 public TextureSender(AssetRequest req)
576 {
577 request = req;
578 //Console.WriteLine("creating worker thread for texture " + req.ImageInfo.FullID.ToStringHyphenated());
579 //Console.WriteLine("texture data length is " + req.ImageInfo.Data.Length);
580 // Console.WriteLine("in " + req.NumPackets + " packets");
581 //ThreadPool.QueueUserWorkItem(new WaitCallback(SendTexture), new object());
582
583 //need some sort of custom threadpool here, as using the .net one, overloads it and stops the handling of incoming packets etc
584 //but don't really want to create a thread for every texture download
585 m_thread = new Thread(new ThreadStart(SendTexture));
586 m_thread.IsBackground = true;
587 m_thread.Start();
588 }
589
590 public void SendTexture()
591 {
592 //Console.WriteLine("starting to send sending texture " + request.ImageInfo.FullID.ToStringHyphenated());
593 while (request.PacketCounter != request.NumPackets)
594 {
595 SendPacket();
596 Thread.Sleep(500);
597 }
598
599 //Console.WriteLine("finished sending texture " + request.ImageInfo.FullID.ToStringHyphenated());
600 if (OnComplete != null)
601 {
602 OnComplete(this);
603 }
604 }
605
606 public void SendPacket()
607 {
608 AssetRequest req = request;
609 // Console.WriteLine("sending " + req.ImageInfo.FullID);
610
611 // if (req.ImageInfo.FullID == new LLUUID("00000000-0000-0000-5005-000000000005"))
612 if (req.PacketCounter == 0)
613 {
614 //first time for this request so send imagedata packet
615 if (req.NumPackets == 1)
616 {
617 //only one packet so send whole file
618 ImageDataPacket im = new ImageDataPacket();
619 im.ImageID.Packets = 1;
620 im.ImageID.ID = req.ImageInfo.FullID;
621 im.ImageID.Size = (uint)req.ImageInfo.Data.Length;
622 im.ImageData.Data = req.ImageInfo.Data;
623 im.ImageID.Codec = 2;
624 req.RequestUser.OutPacket(im);
625 req.PacketCounter++;
626 //req.ImageInfo.l= time;
627 //System.Console.WriteLine("sent texture: " + req.ImageInfo.FullID);
628 // Console.WriteLine("sending packet 1 for " + req.ImageInfo.FullID.ToStringHyphenated());
629 }
630 else
631 {
632 //more than one packet so split file up
633 ImageDataPacket im = new ImageDataPacket();
634 im.ImageID.Packets = (ushort)req.NumPackets;
635 im.ImageID.ID = req.ImageInfo.FullID;
636 im.ImageID.Size = (uint)req.ImageInfo.Data.Length;
637 im.ImageData.Data = new byte[600];
638 Array.Copy(req.ImageInfo.Data, 0, im.ImageData.Data, 0, 600);
639 im.ImageID.Codec = 2;
640 req.RequestUser.OutPacket(im);
641 req.PacketCounter++;
642 //req.ImageInfo.last_used = time;
643 //System.Console.WriteLine("sent first packet of texture:
644 // Console.WriteLine("sending packet 1 for " + req.ImageInfo.FullID.ToStringHyphenated());
645 }
646 }
647 else
648 {
649 //Console.WriteLine("sending packet" + req.PacketCounter + "for " + req.ImageInfo.FullID.ToStringHyphenated());
650 //send imagepacket
651 //more than one packet so split file up
652 ImagePacketPacket im = new ImagePacketPacket();
653 im.ImageID.Packet = (ushort)req.PacketCounter;
654 im.ImageID.ID = req.ImageInfo.FullID;
655 int size = req.ImageInfo.Data.Length - 600 - 1000 * (req.PacketCounter - 1);
656 if (size > 1000) size = 1000;
657 im.ImageData.Data = new byte[size];
658 Array.Copy(req.ImageInfo.Data, 600 + 1000 * (req.PacketCounter - 1), im.ImageData.Data, 0, size);
659 req.RequestUser.OutPacket(im);
660 req.PacketCounter++;
661 //req.ImageInfo.last_used = time;
662 //System.Console.WriteLine("sent a packet of texture: "+req.image_info.FullID);
663 }
664
665 }
666 }
667 }
668}
669
diff --git a/OpenSim/Region/Caches/Properties/AssemblyInfo.cs b/OpenSim/Region/Caches/Properties/AssemblyInfo.cs
deleted file mode 100644
index 4ba42b9..0000000
--- a/OpenSim/Region/Caches/Properties/AssemblyInfo.cs
+++ /dev/null
@@ -1,33 +0,0 @@
1using System.Reflection;
2using System.Runtime.InteropServices;
3// General Information about an assembly is controlled through the following
4// set of attributes. Change these attribute values to modify the information
5// associated with an assembly.
6[assembly: AssemblyTitle("OpenSim.Region.Caches")]
7[assembly: AssemblyDescription("")]
8[assembly: AssemblyConfiguration("")]
9[assembly: AssemblyCompany("")]
10[assembly: AssemblyProduct("OpenSim.Region.Caches")]
11[assembly: AssemblyCopyright("Copyright © 2007")]
12[assembly: AssemblyTrademark("")]
13[assembly: AssemblyCulture("")]
14
15// Setting ComVisible to false makes the types in this assembly not visible
16// to COM components. If you need to access a type in this assembly from
17// COM, set the ComVisible attribute to true on that type.
18[assembly: ComVisible(false)]
19
20// The following GUID is for the ID of the typelib if this project is exposed to COM
21[assembly: Guid("2b15ddbf-0341-49a6-85c0-cece268a4518")]
22
23// Version information for an assembly consists of the following four values:
24//
25// Major Version
26// Minor Version
27// Build Number
28// Revision
29//
30// You can specify all the values or you can default the Revision and Build Numbers
31// by using the '*' as shown below:
32[assembly: AssemblyVersion("1.0.0.0")]
33[assembly: AssemblyFileVersion("1.0.0.0")]
generated by cgit v1.1 at 2024-11-05 22:16:03 +0000