8 files changed, 47 insertions, 34 deletions

diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 88cb49e..e0a97a8 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -20,7 +20,7 @@
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORTOn
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
@@ -33,7 +33,6 @@ using OpenMetaverse.Packets;
 
 namespace OpenSim.Framework
 {
-
     #region Client API Delegate definitions
 
     public delegate void ViewerEffectEventHandler(IClientAPI sender, List<ViewerEffectEventHandlerArg> args);
@@ -98,7 +97,7 @@ namespace OpenSim.Framework
     public delegate void GenericCall4(Packet packet, IClientAPI remoteClient);
 
     public delegate void DeRezObject(
-        IClientAPI remoteClient, uint localID, UUID groupID, byte destination, UUID destinationID);
+        IClientAPI remoteClient, uint localID, UUID groupID, DeRezAction action, UUID destinationID);
 
     public delegate void GenericCall5(IClientAPI remoteClient, bool status);
 
diff --git a/OpenSim/Framework/IScene.cs b/OpenSim/Framework/IScene.cs
index b6bd45a..a852eaf 100644
--- a/OpenSim/Framework/IScene.cs
+++ b/OpenSim/Framework/IScene.cs
@@ -40,7 +40,19 @@ namespace OpenSim.Framework
         Crashed = 2,
         Starting = 3,
         SlaveScene = 4
-    } ;
+    };
+            
+    /// <value>
+    /// Indicate what action to take on an object derez request
+    /// </value>
+    public enum DeRezAction : byte
+    {
+        TakeCopy = 1,
+        Take = 4,
+        GodTakeCopy = 5,
+        Delete = 6,
+        Return = 9
+    };     
 
     public interface IScene
     {
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 94040ca..7d31c77 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -4162,9 +4162,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         foreach (DeRezObjectPacket.ObjectDataBlock data in
                             DeRezPacket.ObjectData)
                         {
+                            // It just so happens that the values on the DeRezAction enumerator match the Destination 
+                            // values given by a Second Life client 
                             handlerDeRezObject(this, data.ObjectLocalID,
                                                DeRezPacket.AgentBlock.GroupID,
-                                               DeRezPacket.AgentBlock.Destination,
+                                               (DeRezAction)DeRezPacket.AgentBlock.Destination,
                                                DeRezPacket.AgentBlock.DestinationID);
                         }
                     }
diff --git a/OpenSim/Region/Environment/Scenes/AsyncSceneObjectGroupDeleter.cs b/OpenSim/Region/Environment/Scenes/AsyncSceneObjectGroupDeleter.cs
index 20cf318..03b3977 100644
--- a/OpenSim/Region/Environment/Scenes/AsyncSceneObjectGroupDeleter.cs
+++ b/OpenSim/Region/Environment/Scenes/AsyncSceneObjectGroupDeleter.cs
@@ -38,7 +38,7 @@ namespace OpenSim.Region.Environment.Scenes
 {        
     class DeleteToInventoryHolder
     {
-        public int destination;
+        public DeRezAction action;
         public IClientAPI remoteClient;
         public SceneObjectGroup objectGroup;
         public UUID folderID;
@@ -74,7 +74,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// <summary>
         /// Delete the given object from the scene
         /// </summary>
-        public void DeleteToInventory(int destination, UUID folderID,
+        public void DeleteToInventory(DeRezAction action, UUID folderID,
                 SceneObjectGroup objectGroup, IClientAPI remoteClient, 
                 bool permissionToDelete)
         {
@@ -84,7 +84,7 @@ namespace OpenSim.Region.Environment.Scenes
             lock (m_inventoryDeletes)
             {
                 DeleteToInventoryHolder dtis = new DeleteToInventoryHolder();
-                dtis.destination = destination;
+                dtis.action = action;
                 dtis.folderID = folderID;
                 dtis.objectGroup = objectGroup;
                 dtis.remoteClient = remoteClient;
@@ -136,7 +136,7 @@ namespace OpenSim.Region.Environment.Scenes
 
                         try
                         {
-                            m_scene.DeleteToInventory(x.destination, x.folderID, x.objectGroup, x.remoteClient);                            
+                            m_scene.DeleteToInventory(x.action, x.folderID, x.objectGroup, x.remoteClient);                            
                             if (x.permissionToDelete)
                                 m_scene.DeleteSceneObject(x.objectGroup, false);                            
                         }
@@ -149,7 +149,7 @@ namespace OpenSim.Region.Environment.Scenes
                     }
                 }
             }
-            catch(Exception e)
+            catch (Exception e)
             {
                 // We can't put the object group details in here since the root part may have disappeared (which is where these sit).
                 // FIXME: This needs to be fixed.
diff --git a/OpenSim/Region/Environment/Scenes/Hypergrid/HGScene.Inventory.cs b/OpenSim/Region/Environment/Scenes/Hypergrid/HGScene.Inventory.cs
index 92627d1..f44ba30 100644
--- a/OpenSim/Region/Environment/Scenes/Hypergrid/HGScene.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/Hypergrid/HGScene.Inventory.cs
@@ -102,9 +102,9 @@ namespace OpenSim.Region.Environment.Scenes.Hypergrid
         ///
         /// DeleteToInventory
         ///
-        public override UUID DeleteToInventory(int destination, UUID folderID, SceneObjectGroup objectGroup, IClientAPI remoteClient)
+        public override UUID DeleteToInventory(DeRezAction action, UUID folderID, SceneObjectGroup objectGroup, IClientAPI remoteClient)
         {
-            UUID assetID = base.DeleteToInventory(destination, folderID, objectGroup, remoteClient);
+            UUID assetID = base.DeleteToInventory(action, folderID, objectGroup, remoteClient);
 
             if (!assetID.Equals(UUID.Zero))
             {
diff --git a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
index 77ac121..113b16c 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
@@ -43,7 +43,7 @@ namespace OpenSim.Region.Environment.Scenes
     public partial class Scene
     {
         private static readonly ILog m_log
-            = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+            = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);   
         
         /// <summary>
         /// Allows asynchronous derezzing of objects from the scene into a client's inventory.
@@ -1543,10 +1543,13 @@ namespace OpenSim.Region.Environment.Scenes
         /// <summary>
         /// Called when an object is removed from the environment into inventory.
         /// </summary>
-        /// <param name="packet"></param>
         /// <param name="remoteClient"></param>
+        /// <param name="localID"></param>
+        /// <param name="groupID"></param>
+        /// <param name="action"></param>
+        /// <param name="destinationID"></param>
         public virtual void DeRezObject(IClientAPI remoteClient, uint localID,
-                UUID groupID, byte destination, UUID destinationID)
+                UUID groupID, DeRezAction action, UUID destinationID)
         {
             SceneObjectPart part = GetSceneObjectPart(localID);
             if (part == null)
@@ -1564,20 +1567,20 @@ namespace OpenSim.Region.Environment.Scenes
             bool permissionToTake = false;
             bool permissionToDelete = false;
 
-            if (destination == 1) // Take Copy
+            if (action == DeRezAction.TakeCopy)
             {
                 permissionToTake =
                         Permissions.CanTakeCopyObject(
                         grp.UUID,
                         remoteClient.AgentId);
             }
-            else if (destination == 5) // God take copy
+            else if (action == DeRezAction.GodTakeCopy)
             {
                 permissionToTake =
                         Permissions.IsGod(
                         remoteClient.AgentId);
             }
-            else if (destination == 4) // Take
+            else if (action == DeRezAction.Take)
             {
                 permissionToTake =
                         Permissions.CanTakeObject(
@@ -1587,7 +1590,7 @@ namespace OpenSim.Region.Environment.Scenes
                 //If they can take, they can delete!
                 permissionToDelete = permissionToTake;
             }
-            else if (destination == 6) //Delete
+            else if (action == DeRezAction.Delete)
             {
                 permissionToTake =
                         Permissions.CanDeleteObject(
@@ -1598,7 +1601,7 @@ namespace OpenSim.Region.Environment.Scenes
                         grp.UUID,
                         remoteClient.AgentId);
             }
-            else if (destination == 9) //Return
+            else if (action == DeRezAction.Return)
             {
                 if (remoteClient != null)
                 {
@@ -1625,7 +1628,7 @@ namespace OpenSim.Region.Environment.Scenes
             if (permissionToTake)
             {
                 m_asyncSceneObjectDeleter.DeleteToInventory(
-                        destination, destinationID, grp, remoteClient,
+                        action, destinationID, grp, remoteClient,
                         permissionToDelete);
             }
             else if (permissionToDelete)
@@ -1638,13 +1641,11 @@ namespace OpenSim.Region.Environment.Scenes
         /// Delete a scene object from a scene and place in the given avatar's inventory.
         /// Returns the UUID of the newly created asset.
         /// </summary>
-        /// <param name="DeRezPacket"></param>
-        /// <param name="selectedEnt"></param>
-        /// <param name="remoteClient"> </param>
-        /// <param name="objectGroup"></param>
+        /// <param name="action"></param>
         /// <param name="folderID"></param>
-        /// <param name="permissionToDelete"></param>
-        public virtual UUID DeleteToInventory(int destination, UUID folderID,
+        /// <param name="objectGroup"></param> 
+        /// <param name="remoteClient"> </param>        
+        public virtual UUID DeleteToInventory(DeRezAction action, UUID folderID,
                 SceneObjectGroup objectGroup, IClientAPI remoteClient)
         {
             UUID assetID = UUID.Zero;
@@ -1671,7 +1672,7 @@ namespace OpenSim.Region.Environment.Scenes
                 // If we're returning someone's item, it goes back to the
                 // owner's Lost And Found folder.
 
-                if (folderID == UUID.Zero || (destination == 6 &&
+                if (folderID == UUID.Zero || (action == DeRezAction.Delete &&
                         objectGroup.OwnerID != remoteClient.AgentId))
                 {
                     InventoryFolderBase folder =
@@ -1708,8 +1709,7 @@ namespace OpenSim.Region.Environment.Scenes
                 InventoryItemBase item = new InventoryItemBase();
                 item.Creator = objectGroup.RootPart.CreatorID;
 
-                if (destination == 1 ||
-                        destination == 4)// Take / Copy
+                if (action == DeRezAction.TakeCopy || action == DeRezAction.Take)
                     item.Owner = remoteClient.AgentId;
                 else // Delete / Return
                     item.Owner = objectGroup.OwnerID;
@@ -2215,7 +2215,7 @@ namespace OpenSim.Region.Environment.Scenes
             {
                 AddReturn(grp.OwnerID, grp.Name, grp.AbsolutePosition, "parcel owner return");
                 DeRezObject(null, grp.RootPart.LocalId,
-                        grp.RootPart.GroupID, 9, UUID.Zero);
+                        grp.RootPart.GroupID, DeRezAction.Return, UUID.Zero);
             }
             return true;
         }
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
index 7bdcb5c..8a6f06c 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
@@ -1223,10 +1223,10 @@ namespace OpenSim.Region.Environment.Scenes
                                     parcel.landData.OtherCleanTime)
                             {
                                 DetachFromBackup();
-                                m_log.InfoFormat("[SCENE] Returning object {0} due to parcel auto return", RootPart.UUID.ToString());
+                                m_log.InfoFormat("[SCENE]: Returning object {0} due to parcel auto return", RootPart.UUID.ToString());
                                 m_scene.AddReturn(OwnerID, Name, AbsolutePosition, "parcel auto return");
                                 m_scene.DeRezObject(null, RootPart.LocalId,
-                                    RootPart.GroupID, 9, UUID.Zero);
+                                    RootPart.GroupID, DeRezAction.Return, UUID.Zero);
 
                                 return;
                             }
diff --git a/OpenSim/Region/Environment/Scenes/Tests/SceneObjectTests.cs b/OpenSim/Region/Environment/Scenes/Tests/SceneObjectTests.cs
index 7391696..babdee6 100644
--- a/OpenSim/Region/Environment/Scenes/Tests/SceneObjectTests.cs
+++ b/OpenSim/Region/Environment/Scenes/Tests/SceneObjectTests.cs
@@ -110,7 +110,7 @@ namespace OpenSim.Region.Environment.Scenes.Tests
                 Is.EqualTo(agentId));  
             
             IClientAPI client = SceneTestUtils.AddRootAgent(scene, agentId);
-            scene.DeRezObject(client, part.LocalId, UUID.Zero, 9, UUID.Zero);
+            scene.DeRezObject(client, part.LocalId, UUID.Zero, DeRezAction.Return, UUID.Zero);
             
             SceneObjectPart retrievedPart = scene.GetSceneObjectPart(part.LocalId);
             Assert.That(retrievedPart, Is.Not.Null);