When an asset is uploaded (e.g. a mesh) set individual copy/move/transfer permissions, not PermissionMask.All

Setting PermissionMask.All will cause next permissions to replace current permissions when the object is rezzed, since bit 4 will be set.
This is not correct behaviour for a freshly uploaded mesh.  Freshly rezzed in-world prims also do not have bit 4 set (don't yet know exactly what this is).
Should resolve http://opensimulator.org/mantis/view.php?id=5651

OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs

@@ -422,7 +422,7 @@ namespace OpenSim.Region.ClientStack.Linden
                                           string assetType)
         {
             m_log.DebugFormat(
-                "Uploaded asset {0} for inventory item {1}, inv type {2}, asset type {3}",
+                "[BUNCH OF CAPS]: Uploaded asset {0} for inventory item {1}, inv type {2}, asset type {3}",
                 assetID, inventoryItem, inventoryType, assetType);
 
             sbyte assType = 0;
@@ -625,7 +625,12 @@ namespace OpenSim.Region.ClientStack.Linden
             item.AssetType = assType;
             item.InvType = inType;
             item.Folder = parentFolder;
-            item.CurrentPermissions = (uint)PermissionMask.All;
+
+            // If we set PermissionMask.All then when we rez the item the next permissions will replace the current
+            // (owner) permissions.  This becomes a problem if next permissions are changed.
+            item.CurrentPermissions
+                = (uint)(PermissionMask.Move | PermissionMask.Copy | PermissionMask.Modify | PermissionMask.Transfer);
+
             item.BasePermissions = (uint)PermissionMask.All;
             item.EveryOnePermissions = 0;
             item.NextPermissions = (uint)PermissionMask.All;

OpenSim/Region/ClientStack/Linden/Caps/NewFileAgentInventoryVariablePriceModule.cs

@@ -50,8 +50,7 @@ namespace OpenSim.Region.ClientStack.Linden
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
     public class NewFileAgentInventoryVariablePriceModule : INonSharedRegionModule
     {
-//        private static readonly ILog m_log =
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-//            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         
         private Scene m_scene;
 //        private IAssetService m_assetService;
@@ -210,6 +209,9 @@ namespace OpenSim.Region.ClientStack.Linden
                                           UUID inventoryItem, UUID parentFolder, byte[] data, string inventoryType,
                                           string assetType,UUID AgentID)
         {
+//            m_log.DebugFormat(
+//                "[NEW FILE AGENT INVENTORY VARIABLE PRICE MODULE]: Upload complete for {0}", inventoryItem);
+
             sbyte assType = 0;
             sbyte inType = 0;
 
@@ -259,13 +261,13 @@ namespace OpenSim.Region.ClientStack.Linden
             item.AssetType = assType;
             item.InvType = inType;
             item.Folder = parentFolder;
-            item.CurrentPermissions = (uint)PermissionMask.All;
+            item.CurrentPermissions
+                = (uint)(PermissionMask.Move | PermissionMask.Copy | PermissionMask.Modify | PermissionMask.Transfer);
             item.BasePermissions = (uint)PermissionMask.All;
             item.EveryOnePermissions = 0;
             item.NextPermissions = (uint)PermissionMask.All;
             item.CreationDate = Util.UnixTimeSinceEpoch();
             m_scene.AddInventoryItem(item);
-            
         }
     }
 }

OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs

@@ -339,7 +339,7 @@ namespace OpenSim.Region.ClientStack.Linden
                     m_scene.AddSceneObject(grp);
                     grp.AbsolutePosition = obj.Position;
                 }
-
+                
                 allparts[i] = grp;
             }
 

OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs

@@ -789,6 +789,12 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             {
                 group = objlist[i];
 
+//                m_log.DebugFormat(
+//                    "[InventoryAccessModule]: Preparing to rez {0} {1} {2} ownermask={3:X} nextownermask={4:X} groupmask={5:X} everyonemask={6:X} for {7}",
+//                    group.Name, group.LocalId, group.UUID,
+//                    group.RootPart.OwnerMask, group.RootPart.NextOwnerMask, group.RootPart.GroupMask, group.RootPart.EveryoneMask,
+//                    remoteClient.Name);
+
 //                        Vector3 storedPosition = group.AbsolutePosition;
                 if (group.UUID == UUID.Zero)
                 {
@@ -854,9 +860,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     rootPart.ScheduleFullUpdate();
                 }
 
-//                        m_log.DebugFormat(
+//                m_log.DebugFormat(
-//                            "[InventoryAccessModule]: Rezzed {0} {1} {2} for {3}",
+//                    "[InventoryAccessModule]: Rezzed {0} {1} {2} ownermask={3:X} nextownermask={4:X} groupmask={5:X} everyonemask={6:X} for {7}",
-//                            group.Name, group.LocalId, group.UUID, remoteClient.Name);
+//                    group.Name, group.LocalId, group.UUID,
+//                    group.RootPart.OwnerMask, group.RootPart.NextOwnerMask, group.RootPart.GroupMask, group.RootPart.EveryoneMask,
+//                    remoteClient.Name);
             }
 
             if (item != null)
@@ -937,7 +945,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 }
 
                 rootPart.FromFolderID = item.Folder;
-    
+
+//                Console.WriteLine("rootPart.OwnedID {0}, item.Owner {1}, item.CurrentPermissions {2:X}",
+//                                  rootPart.OwnerID, item.Owner, item.CurrentPermissions);
+
                 if ((rootPart.OwnerID != item.Owner) ||
                     (item.CurrentPermissions & 16) != 0)
                 {

OpenSim/Region/Framework/Scenes/Scene.Inventory.cs

@@ -347,6 +347,12 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     item.Name = itemUpd.Name;
                     item.Description = itemUpd.Description;
+
+//                    m_log.DebugFormat(
+//                        "[USER INVENTORY]: itemUpd {0} {1} {2} {3}, item {4} {5} {6} {7}",
+//                        itemUpd.NextPermissions, itemUpd.GroupPermissions, itemUpd.EveryOnePermissions, item.Flags,
+//                        item.NextPermissions, item.GroupPermissions, item.EveryOnePermissions, item.CurrentPermissions);
+
                     if (item.NextPermissions != (itemUpd.NextPermissions & item.BasePermissions))
                         item.Flags |= (uint)InventoryItemFlags.ObjectOverwriteNextOwner;
                     item.NextPermissions = itemUpd.NextPermissions & item.BasePermissions;
@@ -355,6 +361,9 @@ namespace OpenSim.Region.Framework.Scenes
                     item.EveryOnePermissions = itemUpd.EveryOnePermissions & item.BasePermissions;
                     if (item.GroupPermissions != (itemUpd.GroupPermissions & item.BasePermissions))
                         item.Flags |= (uint)InventoryItemFlags.ObjectOverwriteGroup;
+
+//                    m_log.DebugFormat("[USER INVENTORY]: item.Flags {0}", item.Flags);
+
                     item.GroupPermissions = itemUpd.GroupPermissions & item.BasePermissions;
                     item.GroupID = itemUpd.GroupID;
                     item.GroupOwned = itemUpd.GroupOwned;

OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs

@@ -265,6 +265,8 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void ApplyNextOwnerPermissions()
         {
+//            m_log.DebugFormat("[PRIM INVENTORY]: Applying next owner permissions to {0} {1}", Name, UUID);
+
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
                 parts[i].ApplyNextOwnerPermissions();