1 files changed, 100 insertions, 29 deletions

diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
index 8b34c28..9a56f42 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
@@ -360,6 +360,12 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             foreach (SceneObjectGroup objectGroup in objlist)
             {
+                if (objectGroup.RootPart.KeyframeMotion != null)
+                    objectGroup.RootPart.KeyframeMotion.Stop();
+                objectGroup.RootPart.SetForce(Vector3.Zero);
+                objectGroup.RootPart.SetAngularImpulse(Vector3.Zero, false);
+                objectGroup.RootPart.KeyframeMotion = null;
+
                 Vector3 inventoryStoredPosition = new Vector3
                             (((objectGroup.AbsolutePosition.X > (int)Constants.RegionSize)
                                   ? 250
@@ -370,9 +376,19 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                                  : objectGroup.AbsolutePosition.Y,
                              objectGroup.AbsolutePosition.Z);
 
+                Quaternion inventoryStoredRotation = objectGroup.GroupRotation;
                 originalPositions[objectGroup.UUID] = objectGroup.AbsolutePosition;
 
+                // Restore attachment data after trip through the sim
+                if (objectGroup.RootPart.AttachPoint > 0)
+                {
+                    inventoryStoredPosition = objectGroup.RootPart.AttachOffset;
+                    inventoryStoredRotation = objectGroup.RootPart.AttachRotation;
+                }
+                objectGroup.RootPart.Shape.State = objectGroup.RootPart.AttachPoint;
+
                 objectGroup.AbsolutePosition = inventoryStoredPosition;
+                objectGroup.RootPart.RotationOffset = inventoryStoredRotation;
 
                 // Make sure all bits but the ones we want are clear
                 // on take.
@@ -490,8 +506,17 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             IClientAPI remoteClient)
         {
             uint effectivePerms = (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify | PermissionMask.Move) | 7;
+            // For the porposes of inventory, an object is modify if the prims
+            // are modify. This allows renaming an object that contains no
+            // mod items.
             foreach (SceneObjectGroup grp in objsForEffectivePermissions)
-                effectivePerms &= grp.GetEffectivePermissions();
+            {
+                uint groupPerms = grp.GetEffectivePermissions(true);
+                if ((grp.RootPart.BaseMask & (uint)PermissionMask.Modify) != 0)
+                    groupPerms |= (uint)PermissionMask.Modify;
+
+                effectivePerms &= groupPerms;
+            }
             effectivePerms |= (uint)PermissionMask.Move;
 
             if (remoteClient != null && (remoteClient.AgentId != so.RootPart.OwnerID) && m_Scene.Permissions.PropagatePermissions())
@@ -670,7 +695,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     if (so.FromFolderID != UUID.Zero && userID == remoteClient.AgentId)
                     {
                         InventoryFolderBase f = new InventoryFolderBase(so.FromFolderID, userID);
-                        folder = m_Scene.InventoryService.GetFolder(f);
+                        if (f != null)
+                            folder = m_Scene.InventoryService.GetFolder(f);
                     }
                 }
 
@@ -700,16 +726,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             bool RezSelected, bool RemoveItem, UUID fromTaskID, bool attachment)
         {
 //            m_log.DebugFormat("[INVENTORY ACCESS MODULE]: RezObject for {0}, item {1}", remoteClient.Name, itemID);
-
             InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId);
             item = m_Scene.InventoryService.GetItem(item);
 
             if (item == null)
             {
-                m_log.WarnFormat(
-                    "[INVENTORY ACCESS MODULE]: Could not find item {0} for {1} in RezObject()",
-                    itemID, remoteClient.Name);
-
                 return null;
             }
 
@@ -760,6 +781,13 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             if (e == null || attachment) // Single
             {
                 SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
+                if (!attachment)
+                {
+                    g.RootPart.AttachPoint = g.RootPart.Shape.State;
+                    g.RootPart.AttachOffset = g.AbsolutePosition;
+                    g.RootPart.AttachRotation = g.GroupRotation;
+                    g.RootPart.Shape.State = 0;
+                }
 
                 objlist.Add(g);
                 veclist.Add(new Vector3(0, 0, 0));
@@ -789,6 +817,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 foreach (XmlNode n in groups)
                 {
                     SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(n.OuterXml);
+                    g.RootPart.AttachPoint = g.RootPart.Shape.State;
+                    g.RootPart.AttachOffset = g.AbsolutePosition;
+                    g.RootPart.AttachRotation = g.GroupRotation;
+                    g.RootPart.Shape.State = 0;
 
                     objlist.Add(g);
                     XmlElement el = (XmlElement)n;
@@ -808,12 +840,35 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 }
             }
 
+            int primcount = 0;
+            foreach (SceneObjectGroup g in objlist)
+                primcount += g.PrimCount;
+
+            if (!m_Scene.Permissions.CanRezObject(
+                primcount, remoteClient.AgentId, pos)
+                && !attachment)
+            {
+                // The client operates in no fail mode. It will
+                // have already removed the item from the folder
+                // if it's no copy.
+                // Put it back if it's not an attachment
+                //
+                if (item != null)
+                {
+                    if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!attachment))
+                        remoteClient.SendBulkUpdateInventory(item);
+                }
+
+                return null;
+            }
+
             if (item != null && !DoPreRezWhenFromItem(remoteClient, item, objlist, pos, attachment))
                 return null;
 
             for (int i = 0; i < objlist.Count; i++)
             {
                 group = objlist[i];
+                SceneObjectPart rootPart = group.RootPart;
 
 //                m_log.DebugFormat(
 //                    "[INVENTORY ACCESS MODULE]: Preparing to rez {0} {1} {2} ownermask={3:X} nextownermask={4:X} groupmask={5:X} everyonemask={6:X} for {7}",
@@ -874,8 +929,6 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                 if (!attachment)
                 {
-                    SceneObjectPart rootPart = group.RootPart;
-
                     if (rootPart.Shape.PCode == (byte)PCode.Prim)
                         group.ClearPartAttachmentData();
 
@@ -893,6 +946,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 //                    remoteClient.Name);
             }
 
+            group.SetGroup(remoteClient.ActiveGroupId, remoteClient);
+
             if (item != null)
                 DoPostRezWhenFromItem(item, attachment);
 
@@ -971,8 +1026,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 {
                     rootPart.Name = item.Name;
                     rootPart.Description = item.Description;
-                    rootPart.ObjectSaleType = item.SaleType;
-                    rootPart.SalePrice = item.SalePrice;
+                    if ((item.Flags & (uint)InventoryItemFlags.ObjectSlamSale) != 0)
+                    {
+                        rootPart.ObjectSaleType = item.SaleType;
+                        rootPart.SalePrice = item.SalePrice;
+                    }
                 }
 
                 so.FromFolderID = item.Folder;
@@ -982,7 +1040,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 //                    rootPart.OwnerID, item.Owner, item.CurrentPermissions);
 
                 if ((rootPart.OwnerID != item.Owner) ||
-                    (item.CurrentPermissions & 16) != 0)
+                    (item.CurrentPermissions & 16) != 0 ||
+                    (item.Flags & (uint)InventoryItemFlags.ObjectSlamPerm) != 0)
                 {
                     //Need to kill the for sale here
                     rootPart.ObjectSaleType = 0;
@@ -992,31 +1051,43 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     {
                         foreach (SceneObjectPart part in so.Parts)
                         {
-                            if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
-                            {
-                                part.EveryoneMask = item.EveryOnePermissions;
-                                part.NextOwnerMask = item.NextPermissions;
-                            }
                             part.GroupMask = 0; // DO NOT propagate here
+
+                            part.LastOwnerID = part.OwnerID;
+                            part.OwnerID = item.Owner;
+                            part.Inventory.ChangeInventoryOwner(item.Owner);
                         }
     
                         so.ApplyNextOwnerPermissions();
+
+                        // In case the user has changed flags on a received item
+                        // we have to apply those changes after the slam. Else we
+                        // get a net loss of permissions
+                        foreach (SceneObjectPart part in so.Parts)
+                        {
+                            if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
+                            {
+                                if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteEveryone) != 0)
+                                    part.EveryoneMask = item.EveryOnePermissions & part.BaseMask;
+                                if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteNextOwner) != 0)
+                                    part.NextOwnerMask = item.NextPermissions & part.BaseMask;
+                            }
+                        }
                     }
                 }
-    
-                foreach (SceneObjectPart part in so.Parts)
+                else
                 {
-                    part.FromUserInventoryItemID = fromUserInventoryItemId;
-
-                    if ((part.OwnerID != item.Owner) ||
-                        (item.CurrentPermissions & 16) != 0)
+                    foreach (SceneObjectPart part in so.Parts)
                     {
-                        part.Inventory.ChangeInventoryOwner(item.Owner);
-                        part.GroupMask = 0; // DO NOT propagate here
+                        part.FromUserInventoryItemID = fromUserInventoryItemId;
+
+                        if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteEveryone) != 0)
+                            part.EveryoneMask = item.EveryOnePermissions;
+                        if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteNextOwner) != 0)
+                            part.NextOwnerMask = item.NextPermissions;
+                        if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteGroup) != 0)
+                            part.GroupMask = item.GroupPermissions;
                     }
-
-                    part.EveryoneMask = item.EveryOnePermissions;
-                    part.NextOwnerMask = item.NextPermissions;
                 }
     
                 rootPart.TrimPermissions();
@@ -1154,4 +1225,4 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
         #endregion
     }
-}
\ No newline at end of file
+}