9 files changed, 88 insertions, 68 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
index a19bbfd..0833154 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
@@ -493,7 +493,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                         }
                         else
                         {
-                            sceneObjects.Add(SceneObjectSerializer.FromOriginalXmlFormat(xmlData));
+                            SceneObjectGroup deserializedObject = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
+
+                            if (deserializedObject != null)
+                                sceneObjects.Add(deserializedObject);
                         }
                         
                         foreach (SceneObjectGroup sog in sceneObjects)
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs
index d20c9eb..eaadc1b 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs
@@ -55,16 +55,16 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 //        private Dictionary<string, InventoryClient> m_inventoryServers = new Dictionary<string, InventoryClient>();
 
         private Scene m_scene;
-        private string m_ProfileServerURI;
+        private string m_HomeURI;
 
         #endregion
 
         #region Constructor
 
-        public HGAssetMapper(Scene scene, string profileURL)
+        public HGAssetMapper(Scene scene, string homeURL)
         {
             m_scene = scene;
-            m_ProfileServerURI = profileURL;
+            m_HomeURI = homeURL;
         }
 
         #endregion
@@ -150,7 +150,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 UUID.TryParse(meta.CreatorID, out uuid);
                 UserAccount creator = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, uuid); 
                 if (creator != null)
-                    meta.CreatorID = m_ProfileServerURI + "/" + meta.CreatorID + ";" + creator.FirstName + " " + creator.LastName;
+                    meta.CreatorID = m_HomeURI + ";" + creator.FirstName + " " + creator.LastName;
             }
         }
 
@@ -193,7 +193,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 if (!hasCreatorData && creator != null)
                 {
                     XmlElement creatorData = doc.CreateElement("CreatorData");
-                    creatorData.InnerText = m_ProfileServerURI + "/" + creator.PrincipalID + ";" + creator.FirstName + " " + creator.LastName;
+                    creatorData.InnerText = m_HomeURI + ";" + creator.FirstName + " " + creator.LastName;
                     sop.AppendChild(creatorData);
                 }
             }
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
index bf24ebc..0c4ff7f 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
@@ -54,7 +54,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             get { return m_assMapper; }
         }
 
-        private string m_ProfileServerURI;
+        private string m_HomeURI;
         private bool m_OutboundPermission;
         private string m_ThisGatekeeper;
 
@@ -84,7 +84,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     IConfig thisModuleConfig = source.Configs["HGInventoryAccessModule"];
                     if (thisModuleConfig != null)
                     {
-                        m_ProfileServerURI = thisModuleConfig.GetString("ProfileServerURI", string.Empty);
+                        // legacy configuration [obsolete]
+                        m_HomeURI = thisModuleConfig.GetString("ProfileServerURI", string.Empty);
+                        // preferred
+                        m_HomeURI = thisModuleConfig.GetString("HomeURI", m_HomeURI);
                         m_OutboundPermission = thisModuleConfig.GetBoolean("OutboundPermission", true);
                         m_ThisGatekeeper = thisModuleConfig.GetString("Gatekeeper", string.Empty);
                     }
@@ -100,7 +103,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 return;
 
             base.AddRegion(scene);
-            m_assMapper = new HGAssetMapper(scene, m_ProfileServerURI);
+            m_assMapper = new HGAssetMapper(scene, m_HomeURI);
             scene.EventManager.OnNewInventoryItemUploadComplete += UploadInventoryItem;
 
         }
diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
index 37292d6..2ad30a0 100644
--- a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
@@ -423,58 +423,62 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             AddUser(uuid, profileURL + ";" + first + " " + last);
         }
 
-        public void AddUser(UUID id, string creatorData)
+        public void AddUser (UUID id, string creatorData)
         {
-            lock (m_UserCache)
-            {
-                if (m_UserCache.ContainsKey(id))
-                    return;
-            }
-
-//            m_log.DebugFormat("[USER MANAGEMENT MODULE]: Adding user with id {0}, craetorData {1}", id, creatorData);
-
-            UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(m_Scenes[0].RegionInfo.ScopeID, id);
-
-            if (account != null)
-            {
-                AddUser(id, account.FirstName, account.LastName);
-            }
-            else
-            {
-                UserData user = new UserData();
-                user.Id = id;
-                user.Flags = -1;
-                user.Created = -1;
-
-                if (creatorData != null && creatorData != string.Empty)
-                {
-                    //creatorData = <endpoint>;<name>
-
-                    string[] parts = creatorData.Split(';');
-                    if (parts.Length >= 1)
-                    {
-                        user.HomeURL = parts[0];
-                        try
-                        {
-                            Uri uri = new Uri(parts[0]);
-                            user.LastName = "@" + uri.Authority;
-                        }
-                        catch (UriFormatException)
-                        {
-                            m_log.DebugFormat("[SCENE]: Unable to parse Uri {0}", parts[0]);
-                            user.LastName = "@unknown";
-                        }
+            UserData oldUser;
+            //lock the whole block - prevent concurrent update
+            lock (m_UserCache) {
+                m_UserCache.TryGetValue (id, out oldUser);
+                if (oldUser != null) {
+                    if (creatorData == null || creatorData == String.Empty) {
+                        //ignore updates without creator data
+                        return;
+                    }
+                    //try update unknown users
+                    //and creator's home URL's
+                    if ((oldUser.FirstName == "Unknown" && !creatorData.Contains ("Unknown")) || (oldUser.HomeURL != null && !creatorData.StartsWith (oldUser.HomeURL))) {
+                        m_UserCache.Remove (id);
+//                    m_log.DebugFormat("[USER MANAGEMENT MODULE]: Re-adding user with id {0}, creatorData [{1}] and old HomeURL {2}", id, creatorData,oldUser.HomeURL);
+                    } else {
+                        //we have already a valid user within the cache
+                        return;
                     }
-                    if (parts.Length >= 2)
-                        user.FirstName = parts[1].Replace(' ', '.');
                 }
-                else
-                {
-                    user.FirstName = "Unknown";
-                    user.LastName = "User";
+//                 m_log.DebugFormat("[USER MANAGEMENT MODULE]: Adding user with id {0}, creatorData {1}", id, creatorData);
+                
+                UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount (m_Scenes[0].RegionInfo.ScopeID, id);
+                
+                if (account != null) {
+                    AddUser (id, account.FirstName, account.LastName);
+                } else {
+                    UserData user = new UserData ();
+                    user.Id = id;
+                    user.Flags = -1;
+                    user.Created = -1;
+                    
+                    if (creatorData != null && creatorData != string.Empty) {
+                        //creatorData = <endpoint>;<name>
+                        
+                        string[] parts = creatorData.Split (';');
+                        if (parts.Length >= 1) {
+                            user.HomeURL = parts[0];
+                            try {
+                                Uri uri = new Uri (parts[0]);
+                                user.LastName = "@" + uri.Authority;
+                            } catch (UriFormatException) {
+                                m_log.DebugFormat ("[SCENE]: Unable to parse Uri {0}", parts[0]);
+                                user.LastName = "@unknown";
+                            }
+                        }
+                        if (parts.Length >= 2)
+                            user.FirstName = parts[1].Replace (' ', '.');
+                    } else {
+                        user.FirstName = "Unknown";
+                        user.LastName = "User";
+                    }
+                    
+                    AddUserInternal (user);
                 }
-
-                AddUserInternal(user);
             }
         }
 
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
index 238863e..a22f619 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
@@ -422,6 +422,12 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             string extension = filename.Substring(i);
             string uuid = filename.Remove(filename.Length - extension.Length);
 
+            if (m_scene.AssetService.GetMetadata(uuid) != null)
+            {
+                // m_log.DebugFormat("[ARCHIVER]: found existing asset {0}",uuid);
+                return true;
+            }
+
             if (ArchiveConstants.EXTENSION_TO_ASSET_TYPE.ContainsKey(extension))
             {
                 sbyte assetType = ArchiveConstants.EXTENSION_TO_ASSET_TYPE[extension];
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
index f44a3ba..0707cbe 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
@@ -125,8 +125,12 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             Dictionary<string, object> options = new Dictionary<string, object>();
 
             OptionSet ops = new OptionSet();
-//            ops.Add("v|version=", delegate(string v) { options["version"] = v; });
-            ops.Add("p|profile=", delegate(string v) { options["profile"] = v; });
+            
+            // legacy argument [obsolete]
+            ops.Add("p|profile=", delegate(string v) { Console.WriteLine("\n WARNING: -profile option is obsolete and it will not work. Use -home instead.\n"); });
+            // preferred
+            ops.Add("h|home=", delegate(string v) { options["home"] = v; });
+
             ops.Add("noassets", delegate(string v) { options["noassets"] = v != null; });
             ops.Add("perm=", delegate(string v) { options["checkPermissions"] = v; });
 
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index c45cfb8..193ef0d 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -405,7 +405,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         private string m_creatorData = string.Empty;
         /// <summary>
-        /// Data about the creator in the form profile_url;name
+        /// Data about the creator in the form home_url;name
         /// </summary>
         public string CreatorData 
         {
@@ -416,7 +416,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Used by the DB layer to retrieve / store the entire user identification.
         /// The identification can either be a simple UUID or a string of the form
-        /// uuid[;profile_url[;name]]
+        /// uuid[;home_url[;name]]
         /// </summary>
         public string CreatorIdentification
         {
diff --git a/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs b/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
index 3f24991..c776fa5 100644
--- a/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
+++ b/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
@@ -54,7 +54,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
         /// Deserialize a scene object from the original xml format
         /// </summary>
         /// <param name="xmlData"></param>
-        /// <returns></returns>
+        /// <returns>The scene object deserialized.  Null on failure.</returns>
         public static SceneObjectGroup FromOriginalXmlFormat(string xmlData)
         {
             //m_log.DebugFormat("[SOG]: Starting deserialization of SOG");
@@ -1147,12 +1147,12 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
 
             if (sop.CreatorData != null && sop.CreatorData != string.Empty)
                 writer.WriteElementString("CreatorData", sop.CreatorData);
-            else if (options.ContainsKey("profile"))
+            else if (options.ContainsKey("home"))
             {
                 if (m_UserManagement == null)
                     m_UserManagement = sop.ParentGroup.Scene.RequestModuleInterface<IUserManagement>();
                 string name = m_UserManagement.GetUserName(sop.CreatorID);
-                writer.WriteElementString("CreatorData", (string)options["profile"] + "/" + sop.CreatorID + ";" + name);
+                writer.WriteElementString("CreatorData", (string)options["home"] + ";" + name);
             }
 
             WriteUUID(writer, "FolderID", sop.FolderID, options);
@@ -1298,12 +1298,12 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
 
                     if (item.CreatorData != null && item.CreatorData != string.Empty)
                         writer.WriteElementString("CreatorData", item.CreatorData);
-                    else if (options.ContainsKey("profile"))
+                    else if (options.ContainsKey("home"))
                     {
                         if (m_UserManagement == null)
                             m_UserManagement = scene.RequestModuleInterface<IUserManagement>();
                         string name = m_UserManagement.GetUserName(item.CreatorID);
-                        writer.WriteElementString("CreatorData", (string)options["profile"] + "/" + item.CreatorID + ";" + name);
+                        writer.WriteElementString("CreatorData", (string)options["home"] + ";" + name);
                     }
 
                     writer.WriteElementString("Description", item.Description);
diff --git a/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs b/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
index 58b9b9f..db70e56 100644
--- a/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
+++ b/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
@@ -289,7 +289,7 @@ namespace OpenSim.Region.CoreModules.UDP.Linden
                 if (images.Length > 0)
                 {
                     report.AppendFormat(
-                    "{0,-36}  {1,-8}  {2,-9}  {3,-9}  {4,-9}  {5,-7}\n",
+                    "{0,-36}  {1,-8}  {2,-10}  {3,-9}  {4,-9}  {5,-7}\n",
                     "Texture ID",
                     "Last Seq",
                     "Priority",
@@ -299,7 +299,7 @@ namespace OpenSim.Region.CoreModules.UDP.Linden
     
                     foreach (J2KImage image in images)
                         report.AppendFormat(
-                            "{0,36}  {1,8}  {2,9}  {3,10}  {4,9}  {5,7}\n",
+                            "{0,36}  {1,8}  {2,10}  {3,10}  {4,9}  {5,7}\n",
                             image.TextureID, image.LastSequence, image.Priority, image.StartPacket, image.HasAsset, image.IsDecoded);
                 }
             }