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-rw-r--r--OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs5
-rw-r--r--OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs5
-rw-r--r--OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs33
-rw-r--r--OpenSim/Services/Connectors/Grid/GridServiceConnector.cs50
-rw-r--r--OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs6
-rw-r--r--OpenSim/Services/GridService/GridService.cs16
-rw-r--r--OpenSim/Services/GridService/HypergridLinker.cs45
-rw-r--r--OpenSim/Services/Interfaces/IGridService.cs1
8 files changed, 156 insertions, 5 deletions
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
index b2e3f4f..023a44c 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
@@ -233,6 +233,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
233 return m_GridService.GetFallbackRegions(scopeID, x, y); 233 return m_GridService.GetFallbackRegions(scopeID, x, y);
234 } 234 }
235 235
236 public List<GridRegion> GetHyperlinks(UUID scopeID)
237 {
238 return m_GridService.GetHyperlinks(scopeID);
239 }
240
236 public int GetRegionFlags(UUID scopeID, UUID regionID) 241 public int GetRegionFlags(UUID scopeID, UUID regionID)
237 { 242 {
238 return m_GridService.GetRegionFlags(scopeID, regionID); 243 return m_GridService.GetRegionFlags(scopeID, regionID);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
index 95d8737..2726ae8 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
@@ -136,6 +136,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
136 900 * (int)Constants.RegionSize, 1100 * (int)Constants.RegionSize); 136 900 * (int)Constants.RegionSize, 1100 * (int)Constants.RegionSize);
137 Assert.IsNotNull(results, "Retrieved GetRegionRange list is null"); 137 Assert.IsNotNull(results, "Retrieved GetRegionRange list is null");
138 Assert.That(results.Count, Is.EqualTo(2), "Retrieved neighbour collection is not the number expected"); 138 Assert.That(results.Count, Is.EqualTo(2), "Retrieved neighbour collection is not the number expected");
139
140 results = m_LocalConnector.GetHyperlinks(UUID.Zero);
141 Assert.IsNotNull(results, "Retrieved GetHyperlinks list is null");
142 Assert.That(results.Count, Is.EqualTo(0), "Retrieved linked regions collection is not the number expected");
143
139 } 144 }
140 } 145 }
141} 146}
diff --git a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
index c90dd6f..913c6c9 100644
--- a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
@@ -109,6 +109,9 @@ namespace OpenSim.Server.Handlers.Grid
109 case "get_fallback_regions": 109 case "get_fallback_regions":
110 return GetFallbackRegions(request); 110 return GetFallbackRegions(request);
111 111
112 case "get_hyperlinks":
113 return GetHyperlinks(request);
114
112 case "get_region_flags": 115 case "get_region_flags":
113 return GetRegionFlags(request); 116 return GetRegionFlags(request);
114 } 117 }
@@ -483,6 +486,36 @@ namespace OpenSim.Server.Handlers.Grid
483 return encoding.GetBytes(xmlString); 486 return encoding.GetBytes(xmlString);
484 } 487 }
485 488
489 byte[] GetHyperlinks(Dictionary<string, object> request)
490 {
491 //m_log.DebugFormat("[GRID HANDLER]: GetHyperlinks");
492 UUID scopeID = UUID.Zero;
493 if (request.ContainsKey("SCOPEID"))
494 UUID.TryParse(request["SCOPEID"].ToString(), out scopeID);
495 else
496 m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get linked regions");
497
498 List<GridRegion> rinfos = m_GridService.GetHyperlinks(scopeID);
499
500 Dictionary<string, object> result = new Dictionary<string, object>();
501 if ((rinfos == null) || ((rinfos != null) && (rinfos.Count == 0)))
502 result["result"] = "null";
503 else
504 {
505 int i = 0;
506 foreach (GridRegion rinfo in rinfos)
507 {
508 Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs();
509 result["region" + i] = rinfoDict;
510 i++;
511 }
512 }
513 string xmlString = ServerUtils.BuildXmlResponse(result);
514 //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString);
515 UTF8Encoding encoding = new UTF8Encoding();
516 return encoding.GetBytes(xmlString);
517 }
518
486 byte[] GetRegionFlags(Dictionary<string, object> request) 519 byte[] GetRegionFlags(Dictionary<string, object> request)
487 { 520 {
488 UUID scopeID = UUID.Zero; 521 UUID scopeID = UUID.Zero;
diff --git a/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs b/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
index 1831533..80f0d2d 100644
--- a/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
@@ -556,6 +556,56 @@ namespace OpenSim.Services.Connectors
556 return rinfos; 556 return rinfos;
557 } 557 }
558 558
559 public List<GridRegion> GetHyperlinks(UUID scopeID)
560 {
561 Dictionary<string, object> sendData = new Dictionary<string, object>();
562
563 sendData["SCOPEID"] = scopeID.ToString();
564
565 sendData["METHOD"] = "get_hyperlinks";
566
567 List<GridRegion> rinfos = new List<GridRegion>();
568 string reply = string.Empty;
569 try
570 {
571 reply = SynchronousRestFormsRequester.MakeRequest("POST",
572 m_ServerURI + "/grid",
573 ServerUtils.BuildQueryString(sendData));
574
575 //m_log.DebugFormat("[GRID CONNECTOR]: reply was {0}", reply);
576 }
577 catch (Exception e)
578 {
579 m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
580 return rinfos;
581 }
582
583 if (reply != string.Empty)
584 {
585 Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
586
587 if (replyData != null)
588 {
589 Dictionary<string, object>.ValueCollection rinfosList = replyData.Values;
590 foreach (object r in rinfosList)
591 {
592 if (r is Dictionary<string, object>)
593 {
594 GridRegion rinfo = new GridRegion((Dictionary<string, object>)r);
595 rinfos.Add(rinfo);
596 }
597 }
598 }
599 else
600 m_log.DebugFormat("[GRID CONNECTOR]: GetHyperlinks {0} received null response",
601 scopeID);
602 }
603 else
604 m_log.DebugFormat("[GRID CONNECTOR]: GetHyperlinks received null reply");
605
606 return rinfos;
607 }
608
559 public virtual int GetRegionFlags(UUID scopeID, UUID regionID) 609 public virtual int GetRegionFlags(UUID scopeID, UUID regionID)
560 { 610 {
561 Dictionary<string, object> sendData = new Dictionary<string, object>(); 611 Dictionary<string, object> sendData = new Dictionary<string, object>();
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
index bea8172..fefdad6 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
@@ -357,6 +357,12 @@ namespace OpenSim.Services.Connectors.SimianGrid
357 return new List<GridRegion>(0); 357 return new List<GridRegion>(0);
358 } 358 }
359 359
360 public List<GridRegion> GetHyperlinks(UUID scopeID)
361 {
362 // Hypergrid/linked regions are not supported
363 return new List<GridRegion>();
364 }
365
360 public int GetRegionFlags(UUID scopeID, UUID regionID) 366 public int GetRegionFlags(UUID scopeID, UUID regionID)
361 { 367 {
362 const int REGION_ONLINE = 4; 368 const int REGION_ONLINE = 4;
diff --git a/OpenSim/Services/GridService/GridService.cs b/OpenSim/Services/GridService/GridService.cs
index ebaed42..ce6f64b 100644
--- a/OpenSim/Services/GridService/GridService.cs
+++ b/OpenSim/Services/GridService/GridService.cs
@@ -426,6 +426,22 @@ namespace OpenSim.Services.GridService
426 return ret; 426 return ret;
427 } 427 }
428 428
429 public List<GridRegion> GetHyperlinks(UUID scopeID)
430 {
431 List<GridRegion> ret = new List<GridRegion>();
432
433 List<RegionData> regions = m_Database.GetHyperlinks(scopeID);
434
435 foreach (RegionData r in regions)
436 {
437 if ((Convert.ToInt32(r.Data["flags"]) & (int)OpenSim.Data.RegionFlags.RegionOnline) != 0)
438 ret.Add(RegionData2RegionInfo(r));
439 }
440
441 m_log.DebugFormat("[GRID SERVICE]: Hyperlinks returned {0} regions", ret.Count);
442 return ret;
443 }
444
429 public int GetRegionFlags(UUID scopeID, UUID regionID) 445 public int GetRegionFlags(UUID scopeID, UUID regionID)
430 { 446 {
431 RegionData region = m_Database.Get(regionID, scopeID); 447 RegionData region = m_Database.Get(regionID, scopeID);
diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs
index 1f53007..b190f93 100644
--- a/OpenSim/Services/GridService/HypergridLinker.cs
+++ b/OpenSim/Services/GridService/HypergridLinker.cs
@@ -62,6 +62,7 @@ namespace OpenSim.Services.GridService
62 protected GatekeeperServiceConnector m_GatekeeperConnector; 62 protected GatekeeperServiceConnector m_GatekeeperConnector;
63 63
64 protected UUID m_ScopeID = UUID.Zero; 64 protected UUID m_ScopeID = UUID.Zero;
65 protected bool m_Check4096 = true;
65 66
66 // Hyperlink regions are hyperlinks on the map 67 // Hyperlink regions are hyperlinks on the map
67 public readonly Dictionary<UUID, GridRegion> m_HyperlinkRegions = new Dictionary<UUID, GridRegion>(); 68 public readonly Dictionary<UUID, GridRegion> m_HyperlinkRegions = new Dictionary<UUID, GridRegion>();
@@ -116,6 +117,8 @@ namespace OpenSim.Services.GridService
116 if (scope != string.Empty) 117 if (scope != string.Empty)
117 UUID.TryParse(scope, out m_ScopeID); 118 UUID.TryParse(scope, out m_ScopeID);
118 119
120 m_Check4096 = gridConfig.GetBoolean("Check4096", true);
121
119 m_GatekeeperConnector = new GatekeeperServiceConnector(m_AssetService); 122 m_GatekeeperConnector = new GatekeeperServiceConnector(m_AssetService);
120 123
121 m_log.DebugFormat("[HYPERGRID LINKER]: Loaded all services..."); 124 m_log.DebugFormat("[HYPERGRID LINKER]: Loaded all services...");
@@ -277,7 +280,7 @@ namespace OpenSim.Services.GridService
277 } 280 }
278 281
279 uint x, y; 282 uint x, y;
280 if (!Check4096(handle, out x, out y)) 283 if (m_Check4096 && !Check4096(handle, out x, out y))
281 { 284 {
282 RemoveHyperlinkRegion(regInfo.RegionID); 285 RemoveHyperlinkRegion(regInfo.RegionID);
283 reason = "Region is too far (" + x + ", " + y + ")"; 286 reason = "Region is too far (" + x + ", " + y + ")";
@@ -332,18 +335,50 @@ namespace OpenSim.Services.GridService
332 /// <returns></returns> 335 /// <returns></returns>
333 public bool Check4096(ulong realHandle, out uint x, out uint y) 336 public bool Check4096(ulong realHandle, out uint x, out uint y)
334 { 337 {
335 GridRegion defRegion = DefaultRegion;
336
337 uint ux = 0, uy = 0; 338 uint ux = 0, uy = 0;
338 Utils.LongToUInts(realHandle, out ux, out uy); 339 Utils.LongToUInts(realHandle, out ux, out uy);
339 x = ux / Constants.RegionSize; 340 x = ux / Constants.RegionSize;
340 y = uy / Constants.RegionSize; 341 y = uy / Constants.RegionSize;
341 342
342 if ((Math.Abs((int)defRegion.RegionLocX - ux) >= 4096 * Constants.RegionSize) || 343 const uint limit = (4096 - 1) * Constants.RegionSize;
343 (Math.Abs((int)defRegion.RegionLocY - uy) >= 4096 * Constants.RegionSize)) 344 uint xmin = ux - limit;
345 uint xmax = ux + limit;
346 uint ymin = uy - limit;
347 uint ymax = uy + limit;
348 // World map boundary checks
349 if (xmin < 0 || xmin > ux)
350 xmin = 0;
351 if (xmax > int.MaxValue || xmax < ux)
352 xmax = int.MaxValue;
353 if (ymin < 0 || ymin > uy)
354 ymin = 0;
355 if (ymax > int.MaxValue || ymax < uy)
356 ymax = int.MaxValue;
357
358 // Check for any regions that are within the possible teleport range to the linked region
359 List<GridRegion> regions = m_GridService.GetRegionRange(m_ScopeID, (int)xmin, (int)xmax, (int)ymin, (int)ymax);
360 if (regions.Count == 0)
344 { 361 {
345 return false; 362 return false;
346 } 363 }
364 else
365 {
366 // Check for regions which are not linked regions
367 List<GridRegion> hyperlinks = m_GridService.GetHyperlinks(m_ScopeID);
368 // would like to use .Except, but doesn't seem to exist
369 //IEnumerable<GridRegion> availableRegions = regions.Except(hyperlinks);
370 List<GridRegion> availableRegions = regions.FindAll(delegate(GridRegion region)
371 {
372 // Ewww! n^2
373 if (hyperlinks.Find(delegate(GridRegion r) { return r.RegionID == region.RegionID; }) == null) // not hyperlink. good.
374 return true;
375
376 return false;
377 });
378 if (availableRegions.Count == 0)
379 return false;
380 }
381
347 return true; 382 return true;
348 } 383 }
349 384
diff --git a/OpenSim/Services/Interfaces/IGridService.cs b/OpenSim/Services/Interfaces/IGridService.cs
index e55b633..77230a3 100644
--- a/OpenSim/Services/Interfaces/IGridService.cs
+++ b/OpenSim/Services/Interfaces/IGridService.cs
@@ -92,6 +92,7 @@ namespace OpenSim.Services.Interfaces
92 92
93 List<GridRegion> GetDefaultRegions(UUID scopeID); 93 List<GridRegion> GetDefaultRegions(UUID scopeID);
94 List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y); 94 List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y);
95 List<GridRegion> GetHyperlinks(UUID scopeID);
95 96
96 int GetRegionFlags(UUID scopeID, UUID regionID); 97 int GetRegionFlags(UUID scopeID, UUID regionID);
97 } 98 }