Merge branch 'master' into careminster

Conflicts:
	OpenSim/Region/Physics/BulletSPlugin/BSShapeCollection.cs

OpenSim/Framework/DAMap.cs

@@ -73,6 +73,14 @@ namespace OpenSim.Framework
                 m_map = (OSDMap)OSDParser.DeserializeLLSDXml(rawXml);         
         }
         
+        // WARNING: this is temporary for experimentation only, it will be removed!!!!
+        public OSDMap TopLevelMap
+        {
+            get { return m_map; }
+            set { m_map = value; }
+        }
+        
+
         public void ReadXml(XmlReader reader)
         { 
             ReadXml(reader.ReadInnerXml());            
@@ -168,6 +176,10 @@ namespace OpenSim.Framework
             }
         }
 
+        /// <summary>
+        /// Validate the key used for storing separate data stores.
+        /// </summary>
+        /// <param name='key'></param>
         private static void ValidateKey(string key)
         {
             if (key.Length < MIN_STORE_NAME_LENGTH)
@@ -189,6 +201,7 @@ namespace OpenSim.Framework
 
         public void Add(KeyValuePair<string, OSDMap> kvp) 
         {   
+            ValidateKey(kvp.Key);
             lock (this)
                 m_map.Add(kvp.Key, kvp.Value);
         }    

OpenSim/Framework/Util.cs

@@ -45,6 +45,7 @@ using System.Text.RegularExpressions;
 using System.Xml;
 using System.Threading;
 using log4net;
+using log4net.Appender;
 using Nini.Config;
 using Nwc.XmlRpc;
 using OpenMetaverse;
@@ -828,9 +829,22 @@ namespace OpenSim.Framework
             return ".";
         }
 
+        public static string logFile()
+        {
+            foreach (IAppender appender in LogManager.GetRepository().GetAppenders())
+            {
+                if (appender is FileAppender)
+                {
+                    return ((FileAppender)appender).File;
+                }
+            }
+
+            return "./OpenSim.log";
+        }
+
         public static string logDir()
         {
-            return ".";
+            return Path.GetDirectoryName(logFile());
         }
 
         // From: http://coercedcode.blogspot.com/2008/03/c-generate-unique-filenames-within.html

OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs

@@ -35,6 +35,7 @@ namespace OpenSim.Region.Framework.Interfaces
 
     public interface IJsonStoreModule
     {
+        bool AttachObjectStore(UUID objectID);
         bool CreateStore(string value, ref UUID result);
         bool DestroyStore(UUID storeID);
         bool TestStore(UUID storeID);

OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs

@@ -49,7 +49,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         private static readonly ILog m_log =
             LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-        private OSD m_ValueStore;
+        protected virtual OSD ValueStore { get; set; }
 
         protected class TakeValueCallbackClass
         {
@@ -108,17 +108,18 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         /// 
         /// </summary>
         // -----------------------------------------------------------------
-        public JsonStore() : this("") {}
+        public JsonStore() 
-        
-        public JsonStore(string value)
         {
             m_TakeStore = new List<TakeValueCallbackClass>();
             m_ReadStore = new List<TakeValueCallbackClass>();
+        }
         
+        public JsonStore(string value)
+        {
             if (String.IsNullOrEmpty(value))
-                m_ValueStore = new OSDMap();
+                ValueStore = new OSDMap();
             else
-                m_ValueStore = OSDParser.DeserializeJson(value);
+                ValueStore = OSDParser.DeserializeJson(value);
         }
 
         // -----------------------------------------------------------------
@@ -129,7 +130,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         public bool TestPath(string expr, bool useJson)
         {
             Stack<string> path = ParsePathExpression(expr);
-            OSD result = ProcessPathExpression(m_ValueStore,path);
+            OSD result = ProcessPathExpression(ValueStore,path);
 
             if (result == null)
                 return false;
@@ -148,7 +149,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         public bool GetValue(string expr, out string value, bool useJson)
         {
             Stack<string> path = ParsePathExpression(expr);
-            OSD result = ProcessPathExpression(m_ValueStore,path);
+            OSD result = ProcessPathExpression(ValueStore,path);
             return ConvertOutputValue(result,out value,useJson); 
         }
      
@@ -184,7 +185,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
             Stack<string> path = ParsePathExpression(expr);
             string pexpr = PathExpressionToKey(path);
 
-            OSD result = ProcessPathExpression(m_ValueStore,path);
+            OSD result = ProcessPathExpression(ValueStore,path);
             if (result == null)
             {
                 m_TakeStore.Add(new TakeValueCallbackClass(pexpr,useJson,cback));
@@ -215,7 +216,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
             Stack<string> path = ParsePathExpression(expr);
             string pexpr = PathExpressionToKey(path);
 
-            OSD result = ProcessPathExpression(m_ValueStore,path);
+            OSD result = ProcessPathExpression(ValueStore,path);
             if (result == null)
             {
                 m_ReadStore.Add(new TakeValueCallbackClass(pexpr,useJson,cback));
@@ -245,7 +246,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
             Stack<string> path = ParsePathExpression(expr);
             if (path.Count == 0)
             {
-                m_ValueStore = ovalue;
+                ValueStore = ovalue;
                 return true;
             }
 
@@ -254,7 +255,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
             if (pexpr != "")
                 pexpr += ".";
 
-            OSD result = ProcessPathExpression(m_ValueStore,path);
+            OSD result = ProcessPathExpression(ValueStore,path);
             if (result == null)
                 return false;
 
@@ -522,4 +523,41 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
             return pkey;
         }
     }
+
+    public class JsonObjectStore : JsonStore
+    {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private Scene m_scene;
+        private UUID m_objectID;
+
+        protected override OSD ValueStore 
+        {
+            get
+            {
+                SceneObjectPart sop = m_scene.GetSceneObjectPart(m_objectID);
+                if (sop == null)
+                {
+                    // This is bad
+                    return null;
+                }
+                
+                return sop.DynAttrs.TopLevelMap;
+            }
+
+            // cannot set the top level
+            set
+            {
+                m_log.InfoFormat("[JsonStore] cannot set top level value in object store");
+            }
+        }
+
+        public JsonObjectStore(Scene scene, UUID oid) : base()
+        {
+            m_scene = scene;
+            m_objectID = oid;
+        }
+    }
+    
 }

OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs

@@ -170,6 +170,34 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
 
 #region ScriptInvocationInteface
 
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// 
+        /// </summary>
+        // -----------------------------------------------------------------
+        public bool AttachObjectStore(UUID objectID)
+        {
+            if (! m_enabled) return false;
+
+            SceneObjectPart sop = m_scene.GetSceneObjectPart(objectID);
+            if (sop == null)
+            {
+                m_log.InfoFormat("[JsonStore] unable to attach to unknown object; {0}",objectID);
+                return false;
+            }
+
+            lock (m_JsonValueStore)
+            {
+                if (m_JsonValueStore.ContainsKey(objectID))
+                    return true;
+                
+                JsonStore map = new JsonObjectStore(m_scene,objectID);
+                m_JsonValueStore.Add(objectID,map);
+            }
+            
+            return true;
+        }
+        
         // -----------------------------------------------------------------
         /// <summary>
         /// 

OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs

@@ -169,6 +169,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
                     m_comms.RegisterScriptInvocations(this);
 
                     // m_comms.RegisterScriptInvocation(this, "JsonCreateStore");
+                    // m_comms.RegisterScriptInvocation(this, "JsonAttachObjectStore");
                     // m_comms.RegisterScriptInvocation(this, "JsonDestroyStore");
                     // m_comms.RegisterScriptInvocation(this, "JsonTestStore");
 
@@ -214,6 +215,21 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
 #endregion
 
 #region ScriptInvocationInteface
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// 
+        /// </summary>
+        // -----------------------------------------------------------------
+        [ScriptInvocation]
+        public UUID JsonAttachObjectStore(UUID hostID, UUID scriptID)
+        {
+            UUID uuid = UUID.Zero;
+            if (! m_store.AttachObjectStore(hostID))
+                GenerateRuntimeError("Failed to create Json store");
+            
+            return hostID;
+        }
+
         // -----------------------------------------------------------------
         /// <summary>
         /// 

OpenSim/Region/Physics/BulletSPlugin/BSParam.cs

@@ -220,7 +220,7 @@ public static class BSParam
             (s) => { return BSParam.NumericBool(ShouldUseHullsForPhysicalObjects); },
             (s,p,l,v) => { ShouldUseHullsForPhysicalObjects = BSParam.BoolNumeric(v); } ),
         new ParameterDefn("ShouldRemoveZeroWidthTriangles", "If true, remove degenerate triangles from meshes",
-            ConfigurationParameters.numericFalse,
+            ConfigurationParameters.numericTrue,
             (s,cf,p,v) => { ShouldRemoveZeroWidthTriangles = cf.GetBoolean(p, BSParam.BoolNumeric(v)); },
             (s) => { return BSParam.NumericBool(ShouldRemoveZeroWidthTriangles); },
             (s,p,l,v) => { ShouldRemoveZeroWidthTriangles = BSParam.BoolNumeric(v); } ),

OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs

@@ -75,6 +75,7 @@ public abstract class BSPhysObject : PhysicsActor
         PhysicsScene = parentScene;
         LocalID = localID;
         PhysObjectName = name;
+        Name = name;    // PhysicsActor also has the name of the object. Someday consolidate.
         TypeName = typeName;
 
         // We don't have any physical representation yet.

OpenSim/Region/Physics/BulletSPlugin/BSShapeCollection.cs

@@ -608,7 +608,7 @@ public sealed class BSShapeCollection : IDisposable
         // Since we're recreating new, get rid of the reference to the previous shape
         DereferenceShape(prim.PhysShape, shapeCallback);
 
-        newShape = CreatePhysicalMesh(prim.PhysObjectName, newMeshKey, prim.BaseShape, prim.Size, lod);
+        newShape = CreatePhysicalMesh(prim, newMeshKey, prim.BaseShape, prim.Size, lod);
         // Take evasive action if the mesh was not constructed.
         newShape = VerifyMeshCreated(newShape, prim);
 
@@ -619,7 +619,7 @@ public sealed class BSShapeCollection : IDisposable
         return true;        // 'true' means a new shape has been added to this prim
     }
 
-    private BulletShape CreatePhysicalMesh(string objName, System.UInt64 newMeshKey, PrimitiveBaseShape pbs, OMV.Vector3 size, float lod)
+    private BulletShape CreatePhysicalMesh(BSPhysObject prim, System.UInt64 newMeshKey, PrimitiveBaseShape pbs, OMV.Vector3 size, float lod)
     {
         BulletShape newShape = new BulletShape();
 
@@ -631,7 +631,7 @@ public sealed class BSShapeCollection : IDisposable
         }
         else
         {
-            IMesh meshData = PhysicsScene.mesher.CreateMesh(objName, pbs, size, lod, 
+            IMesh meshData = PhysicsScene.mesher.CreateMesh(prim.PhysObjectName, pbs, size, lod, 
                                         true,
                                         false,  // say it is not physical so a bounding box is not built
                                         false,  // do not cache the mesh and do not use previously built versions
@@ -653,9 +653,11 @@ public sealed class BSShapeCollection : IDisposable
                     realIndicesIndex = 0;
                     for (int tri = 0; tri < indices.Length; tri += 3)
                     {
+                        // Compute displacements into vertex array for each vertex of the triangle
                         int v1 = indices[tri + 0] * 3;
                         int v2 = indices[tri + 1] * 3;
                         int v3 = indices[tri + 2] * 3;
+                        // Check to see if any two of the vertices are the same
                         if (!( (  verticesAsFloats[v1 + 0] == verticesAsFloats[v2 + 0]
                                && verticesAsFloats[v1 + 1] == verticesAsFloats[v2 + 1]
                                && verticesAsFloats[v1 + 2] == verticesAsFloats[v2 + 2])
@@ -678,9 +680,17 @@ public sealed class BSShapeCollection : IDisposable
                 DetailLog("{0},BSShapeCollection.CreatePhysicalMesh,origTri={1},realTri={2},numVerts={3}",
                             BSScene.DetailLogZero, indices.Length / 3, realIndicesIndex / 3, verticesAsFloats.Length / 3);
 
+                if (realIndicesIndex != 0)
+                {
                     newShape = PhysicsScene.PE.CreateMeshShape(PhysicsScene.World,
                                         realIndicesIndex, indices, verticesAsFloats.Length / 3, verticesAsFloats);
                 }
+                else
+                {
+                    PhysicsScene.Logger.ErrorFormat("{0} All mesh triangles degenerate. Prim {1} at {2} in {3}",
+                                        LogHeader, prim.PhysObjectName, prim.RawPosition, PhysicsScene.Name);
+                }
+            }
         }
         newShape.shapeKey = newMeshKey;
 
@@ -897,9 +907,11 @@ public sealed class BSShapeCollection : IDisposable
         // If this mesh has an underlying asset and we have not failed getting it before, fetch the asset
         if (prim.BaseShape.SculptEntry && !prim.LastAssetBuildFailed && prim.BaseShape.SculptTexture != OMV.UUID.Zero)
         {
-            prim.LastAssetBuildFailed = true;
-            BSPhysObject xprim = prim;
             DetailLog("{0},BSShapeCollection.VerifyMeshCreated,fetchAsset,lastFailed={1}", prim.LocalID, prim.LastAssetBuildFailed);
+            // This will prevent looping through this code as we keep trying to get the failed shape
+            prim.LastAssetBuildFailed = true;
+
+            BSPhysObject xprim = prim;
             Util.FireAndForget(delegate
                 {
                     RequestAssetDelegate assetProvider = PhysicsScene.RequestAssetMethod;
@@ -910,7 +922,7 @@ public sealed class BSShapeCollection : IDisposable
                         {
                             bool assetFound = false;            // DEBUG DEBUG
                             string mismatchIDs = String.Empty;  // DEBUG DEBUG
-                            if (yprim.BaseShape.SculptEntry)
+                            if (asset != null && yprim.BaseShape.SculptEntry)
                             {
                                 if (yprim.BaseShape.SculptTexture.ToString() == asset.ID)
                                 {

OpenSim/Region/UserStatistics/WebStatsModule.cs

@@ -420,7 +420,7 @@ namespace OpenSim.Region.UserStatistics
             Encoding encoding = Encoding.ASCII;
             int sizeOfChar = encoding.GetByteCount("\n");
             byte[] buffer = encoding.GetBytes("\n");
-            string logfile = Util.logDir() + "/" + "OpenSim.log"; 
+            string logfile = Util.logFile();
             FileStream fs = new FileStream(logfile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
             Int64 tokenCount = 0;
             Int64 endPosition = fs.Length / sizeOfChar;