8 files changed, 83 insertions, 25 deletions

diff --git a/OpenSim/Framework/WebUtil.cs b/OpenSim/Framework/WebUtil.cs
index 94862a6..e20866e 100644
--- a/OpenSim/Framework/WebUtil.cs
+++ b/OpenSim/Framework/WebUtil.cs
@@ -114,7 +114,7 @@ namespace OpenSim.Framework
             }
             catch (Exception ex)
             {
-                m_log.Warn("GET from URL " + url + " failed: " + ex.Message);
+                m_log.Warn(httpVerb + " on URL " + url + " failed: " + ex.Message);
                 errorMessage = ex.Message;
             }
 
diff --git a/OpenSim/Region/Application/OpenSimBase.cs b/OpenSim/Region/Application/OpenSimBase.cs
index 83be61e..f535fe8 100644
--- a/OpenSim/Region/Application/OpenSimBase.cs
+++ b/OpenSim/Region/Application/OpenSimBase.cs
@@ -367,13 +367,13 @@ namespace OpenSim
                 Environment.Exit(1);
             }
 
+            scene.loadAllLandObjectsFromStorage(regionInfo.originRegionID);
+            scene.EventManager.TriggerParcelPrimCountUpdate();
+
             // We need to do this after we've initialized the
             // scripting engines.
             scene.CreateScriptInstances();
 
-            scene.loadAllLandObjectsFromStorage(regionInfo.originRegionID);
-            scene.EventManager.TriggerParcelPrimCountUpdate();
-
             m_sceneManager.Add(scene);
 
             if (m_autoCreateClientStack)
diff --git a/OpenSim/Region/CoreModules/Avatar/Assets/GetTextureModule.cs b/OpenSim/Region/CoreModules/Avatar/Assets/GetTextureModule.cs
index f8e3d59..75efb79 100644
--- a/OpenSim/Region/CoreModules/Avatar/Assets/GetTextureModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Assets/GetTextureModule.cs
@@ -131,6 +131,12 @@ namespace OpenSim.Region.CoreModules.Avatar.ObjectCaps
 
                     if (texture != null)
                     {
+                        if (texture.Type != (sbyte)AssetType.Texture)
+                        {
+                            httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
+                            httpResponse.Send();
+                            return null;
+                        }
                         SendTexture(httpRequest, httpResponse, texture);
                     }
                     else
@@ -147,6 +153,12 @@ namespace OpenSim.Region.CoreModules.Avatar.ObjectCaps
 
                     if (texture != null)
                     {
+                        if (texture.Type != (sbyte)AssetType.Texture)
+                        {
+                            httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
+                            httpResponse.Send();
+                            return null;
+                        }
                         SendTexture(httpRequest, httpResponse, texture);
                     }
                     else
diff --git a/OpenSim/Region/Framework/Scenes/Prioritizer.cs b/OpenSim/Region/Framework/Scenes/Prioritizer.cs
index 7b7677b..de3c360 100644
--- a/OpenSim/Region/Framework/Scenes/Prioritizer.cs
+++ b/OpenSim/Region/Framework/Scenes/Prioritizer.cs
@@ -52,6 +52,9 @@ namespace OpenSim.Region.Framework.Scenes
         public double GetUpdatePriority(IClientAPI client, ISceneEntity entity)
         {
             double priority = 0;
+
+            if (entity == null)
+                return 100000;
             
             switch (m_scene.UpdatePrioritizationScheme)
             {
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
index 866bb6e..3a8f168 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
@@ -31,6 +31,7 @@ using System.IO;
 using System.Collections.Generic;
 using System.Collections;
 using System.Reflection;
+using System.Threading;
 using OpenMetaverse;
 using log4net;
 using OpenSim.Framework;
@@ -200,6 +201,7 @@ namespace OpenSim.Region.Framework.Scenes
                     if ((int)InventoryType.LSL == item.InvType)
                     {
                         CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
+                        Thread.Sleep(10); // workaround for Mono cpu utilization > 100% bug
                     }
                 }
             }
@@ -257,7 +259,7 @@ namespace OpenSim.Region.Framework.Scenes
             // m_log.InfoFormat(
             //     "[PRIM INVENTORY]: " +
             //     "Starting script {0}, {1} in prim {2}, {3}",
-            //     item.Name, item.ItemID, Name, UUID);
+            //     item.Name, item.ItemID, m_part.Name, m_part.UUID);
 
             if (!m_part.ParentGroup.Scene.Permissions.CanRunScript(item.ItemID, m_part.UUID, item.OwnerID))
                 return;
@@ -293,20 +295,20 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 else
                 {
-                    if (m_part.ParentGroup.m_savedScriptState != null)
-                        RestoreSavedScriptState(item.OldItemID, item.ItemID);
-
                     lock (m_items)
                     {
+                        if (m_part.ParentGroup.m_savedScriptState != null)
+                            RestoreSavedScriptState(item.OldItemID, item.ItemID);
+
                         m_items[item.ItemID].PermsMask = 0;
                         m_items[item.ItemID].PermsGranter = UUID.Zero;
+
+                        string script = Utils.BytesToString(asset.Data);
+                        m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
+                            m_part.LocalId, item.ItemID, script, startParam, postOnRez, engine, stateSource);
+                        m_part.ParentGroup.AddActiveScriptCount(1);
+                        m_part.ScheduleFullUpdate();
                     }
-                
-                    string script = Utils.BytesToString(asset.Data);
-                    m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
-                        m_part.LocalId, item.ItemID, script, startParam, postOnRez, engine, stateSource);
-                    m_part.ParentGroup.AddActiveScriptCount(1);
-                    m_part.ScheduleFullUpdate();
                 }
             }
         }
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
index 3fdee9c..34bb8b3 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
@@ -371,18 +371,33 @@ namespace OpenSim.Services.Connectors.SimianGrid
         /// <returns></returns>
         public bool Delete(string id)
         {
+            string errorMessage = String.Empty;
+            string url = m_serverUrl + id;
+
             if (m_cache != null)
                 m_cache.Expire(id);
 
-            string url = m_serverUrl + id;
+            try
+            {
+                HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
+                request.Method = "DELETE";
 
-            OSDMap response = WebUtil.ServiceRequest(url, "DELETE");
-            if (response["Success"].AsBoolean())
-                return true;
-            else
-                m_log.Warn("[SIMIAN ASSET CONNECTOR]: Failed to delete asset " + id + " from the asset service");
+                using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
+                {
+                    if (response.StatusCode != HttpStatusCode.NoContent)
+                    {
+                        m_log.Warn("[SIMIAN ASSET CONNECTOR]: Unexpected response when deleting asset " + url + ": " +
+                            response.StatusCode + " (" + response.StatusDescription + ")");
+                    }
+                }
 
-            return false;
+                return true;
+            }
+            catch (Exception ex)
+            {
+                m_log.Warn("[SIMIAN ASSET CONNECTOR]: Failed to delete asset " + id + " from the asset service: " + ex.Message);
+                return false;
+            }
         }
 
         #endregion IAssetService
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs
index 3c784f2..7a96a05 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs
@@ -198,6 +198,8 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 if (!String.IsNullOrEmpty(identifier))
                 {
                     // Add/update the md5hash identity
+                    // TODO: Support salts when AddIdentity does
+                    // TODO: Create an a1hash too for WebDAV logins
                     requestArgs = new NameValueCollection
                     {
                         { "RequestMethod", "AddIdentity" },
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
index db9027a..bea8172 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
@@ -59,18 +59,35 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 MethodBase.GetCurrentMethod().DeclaringType);
 
         private string m_serverUrl = String.Empty;
+        private Dictionary<UUID, Scene> m_scenes = new Dictionary<UUID, Scene>();
 
         #region ISharedRegionModule
 
         public Type ReplaceableInterface { get { return null; } }
-        public void RegionLoaded(Scene scene) { if (!String.IsNullOrEmpty(m_serverUrl)) { UploadMapTile(scene); } }
+        public void RegionLoaded(Scene scene) { }
         public void PostInitialise() { }
         public void Close() { }
 
         public SimianGridServiceConnector() { }
         public string Name { get { return "SimianGridServiceConnector"; } }
-        public void AddRegion(Scene scene) { if (!String.IsNullOrEmpty(m_serverUrl)) { scene.RegisterModuleInterface<IGridService>(this); } }
-        public void RemoveRegion(Scene scene) { if (!String.IsNullOrEmpty(m_serverUrl)) { scene.UnregisterModuleInterface<IGridService>(this); } }
+        public void AddRegion(Scene scene)
+        {
+            // Every shared region module has to maintain an indepedent list of
+            // currently running regions
+            lock (m_scenes)
+                m_scenes[scene.RegionInfo.RegionID] = scene;
+
+            if (!String.IsNullOrEmpty(m_serverUrl))
+                scene.RegisterModuleInterface<IGridService>(this);
+        }
+        public void RemoveRegion(Scene scene)
+        {
+            lock (m_scenes)
+                m_scenes.Remove(scene.RegionInfo.RegionID);
+
+            if (!String.IsNullOrEmpty(m_serverUrl))
+                scene.UnregisterModuleInterface<IGridService>(this);
+        }
 
         #endregion ISharedRegionModule
 
@@ -105,6 +122,13 @@ namespace OpenSim.Services.Connectors.SimianGrid
 
         public string RegisterRegion(UUID scopeID, GridRegion regionInfo)
         {
+            // Generate and upload our map tile in PNG format to the SimianGrid AddMapTile service
+            Scene scene;
+            if (m_scenes.TryGetValue(regionInfo.RegionID, out scene))
+                UploadMapTile(scene);
+            else
+                m_log.Warn("Registering region " + regionInfo.RegionName + " (" + regionInfo.RegionID + ") that we are not tracking");
+
             Vector3d minPosition = new Vector3d(regionInfo.RegionLocX, regionInfo.RegionLocY, 0.0);
             Vector3d maxPosition = minPosition + new Vector3d(Constants.RegionSize, Constants.RegionSize, 4096.0);
 
@@ -430,7 +454,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
             if (!String.IsNullOrEmpty(errorMessage))
             {
                 m_log.WarnFormat("[SIMIAN GRID CONNECTOR]: Failed to store {0} byte PNG map tile for {1}: {2}",
-                    pngData.Length, scene.RegionInfo.RegionName, errorMessage);
+                    pngData.Length, scene.RegionInfo.RegionName, errorMessage.Replace('\n', ' '));
             }
         }