5 files changed, 83 insertions, 28 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index fdd5205..01de824 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -3665,6 +3665,15 @@ namespace OpenSim.Region.Framework.Scenes
                 return false;
             }
 
+            int num = m_sceneGraph.GetNumberOfScenePresences();
+
+            if (num >= RegionInfo.RegionSettings.AgentLimit)
+            {
+                if (!Permissions.IsAdministrator(cAgentData.AgentID))
+                    return false;
+            }
+
+
             ScenePresence childAgentUpdate = WaitGetScenePresence(cAgentData.AgentID);
 
             if (childAgentUpdate != null)
@@ -4966,6 +4975,17 @@ namespace OpenSim.Region.Framework.Scenes
         // child agent creation, thereby emulating the SL behavior.
         public bool QueryAccess(UUID agentID, Vector3 position, out string reason)
         {
+            int num = m_sceneGraph.GetNumberOfScenePresences();
+
+            if (num >= RegionInfo.RegionSettings.AgentLimit)
+            {
+                if (!Permissions.IsAdministrator(agentID))
+                {
+                    reason = "The region is full";
+                    return false;
+                }
+            }
+
             reason = String.Empty;
             return true;
         }
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index 72f0402..fc31b65 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -800,6 +800,11 @@ namespace OpenSim.Region.Framework.Scenes
             return m_scenePresenceArray;
         }
 
+        public int GetNumberOfScenePresences()
+        {
+            return m_scenePresenceArray.Count;
+        }
+
         /// <summary>
         /// Request a scene presence by UUID. Fast, indexed lookup.
         /// </summary>
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
index e8095c0..4bca3d0 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
@@ -81,16 +81,20 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Add an inventory item to a prim in this group.
+        /// Add an inventory item from a user's inventory to a prim in this scene object.
         /// </summary>
-        /// <param name="remoteClient"></param>
-        /// <param name="localID"></param>
-        /// <param name="item"></param>
+        /// <param name="remoteClient">The client adding the item.</param>
+        /// <param name="localID">The local ID of the part receiving the add.</param>
+        /// <param name="item">The user inventory item being added.</param>
         /// <param name="copyItemID">The item UUID that should be used by the new item.</param>
         /// <returns></returns>
         public bool AddInventoryItem(IClientAPI remoteClient, uint localID,
                                      InventoryItemBase item, UUID copyItemID)
         {
+//            m_log.DebugFormat(
+//                "[PRIM INVENTORY]: Adding inventory item {0} from {1} to part with local ID {2}", 
+//                item.Name, remoteClient.Name, localID);
+            
             UUID newItemId = (copyItemID != UUID.Zero) ? copyItemID : item.ID;
 
             SceneObjectPart part = GetChildPart(localID);
@@ -132,15 +136,20 @@ namespace OpenSim.Region.Framework.Scenes
                     taskItem.GroupPermissions = item.GroupPermissions;
                     taskItem.NextPermissions = item.NextPermissions;
                 }
-
+                          
                 taskItem.Flags = item.Flags;
+
+//                m_log.DebugFormat(
+//                    "[PRIM INVENTORY]: Flags are 0x{0:X} for item {1} added to part {2} by {3}", 
+//                    taskItem.Flags, taskItem.Name, localID, remoteClient.Name);                      
+                
                 // TODO: These are pending addition of those fields to TaskInventoryItem
 //                taskItem.SalePrice = item.SalePrice;
 //                taskItem.SaleType = item.SaleType;
                 taskItem.CreationDate = (uint)item.CreationDate;
 
                 bool addFromAllowedDrop = false;
-                if (remoteClient!=null) 
+                if (remoteClient != null) 
                 {
                     addFromAllowedDrop = remoteClient.AgentId != part.OwnerID;
                 }
diff --git a/OpenSim/Region/Framework/Scenes/Serialization/CoalescedSceneObjectsSerializer.cs b/OpenSim/Region/Framework/Scenes/Serialization/CoalescedSceneObjectsSerializer.cs
index babcb54..55455cc 100644
--- a/OpenSim/Region/Framework/Scenes/Serialization/CoalescedSceneObjectsSerializer.cs
+++ b/OpenSim/Region/Framework/Scenes/Serialization/CoalescedSceneObjectsSerializer.cs
@@ -117,29 +117,40 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             {                
                 using (XmlTextReader reader = new XmlTextReader(sr))
                 {
-                    reader.Read();
-                    if (reader.Name != "CoalescedObject")
+                    try
                     {
-//                        m_log.DebugFormat(
-//                            "[COALESCED SCENE OBJECTS SERIALIZER]: TryFromXml() root element was {0} so returning false", 
-//                            reader.Name);
+                        reader.Read();
+                        if (reader.Name != "CoalescedObject")
+                        {
+    //                        m_log.DebugFormat(
+    //                            "[COALESCED SCENE OBJECTS SERIALIZER]: TryFromXml() root element was {0} so returning false", 
+    //                            reader.Name);
+                            
+                            return false;
+                        }
                         
-                        return false;
-                    }
-                    
-                    coa = new CoalescedSceneObjects(UUID.Zero);                    
-                    reader.Read();                                            
-                    
-                    while (reader.NodeType != XmlNodeType.EndElement && reader.Name != "CoalescedObject")
-                    {
-                        if (reader.Name == "SceneObjectGroup")
+                        coa = new CoalescedSceneObjects(UUID.Zero);                    
+                        reader.Read();                                            
+                        
+                        while (reader.NodeType != XmlNodeType.EndElement && reader.Name != "CoalescedObject")
                         {
-                            string soXml = reader.ReadOuterXml();
-                            coa.Add(SceneObjectSerializer.FromOriginalXmlFormat(soXml));
+                            if (reader.Name == "SceneObjectGroup")
+                            {
+                                string soXml = reader.ReadOuterXml();
+                                coa.Add(SceneObjectSerializer.FromOriginalXmlFormat(soXml));
+                            }
                         }
+                        
+                        reader.ReadEndElement(); // CoalescedObject
                     }
-                    
-                    reader.ReadEndElement(); // CoalescedObject
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[COALESCED SCENE OBJECTS SERIALIZER]: Deserialization of xml failed with {0} {1}", 
+                            e.Message, e.StackTrace);
+                        
+                        return false;
+                    }                        
                 }
             }
             
diff --git a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
index 83906d7..77b1535 100644
--- a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
+++ b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
@@ -298,10 +298,20 @@ namespace OpenSim.Region.Framework.Scenes
             if (null != objectAsset)
             {
                 string xml = Utils.BytesToString(objectAsset.Data);
-                SceneObjectGroup sog = SceneObjectSerializer.FromOriginalXmlFormat(xml);
-
-                if (null != sog)
-                    GatherAssetUuids(sog, assetUuids);
+                
+                CoalescedSceneObjects coa;
+                if (CoalescedSceneObjectsSerializer.TryFromXml(xml, out coa))
+                {
+                    foreach (SceneObjectGroup sog in coa.Objects)
+                        GatherAssetUuids(sog, assetUuids);
+                }
+                else
+                {
+                    SceneObjectGroup sog = SceneObjectSerializer.FromOriginalXmlFormat(xml);
+    
+                    if (null != sog)
+                        GatherAssetUuids(sog, assetUuids);
+                }
             }
         }