Export permission, part two. Setting export perms for textures and clothing works. Setting perms for prims also works but they don't propagate correctly yet.

NOT FOR PRODUCTIN USE. Your database will need to be updated before you can use this!

1 files changed, 22 insertions, 7 deletions

diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 847df03..ec9e87e 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -424,8 +424,8 @@ namespace OpenSim.Region.Framework.Scenes
         private uint _category;
         private Int32 _creationDate;
         private uint _parentID = 0;
-        private uint _baseMask = (uint)PermissionMask.All;
-        private uint _ownerMask = (uint)PermissionMask.All;
+        private uint _baseMask = (uint)(PermissionMask.All | PermissionMask.Export);
+        private uint _ownerMask = (uint)(PermissionMask.All | PermissionMask.Export);
         private uint _groupMask = (uint)PermissionMask.None;
         private uint _everyoneMask = (uint)PermissionMask.None;
         private uint _nextOwnerMask = (uint)PermissionMask.All;
@@ -3876,10 +3876,10 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void TrimPermissions()
         {
-            BaseMask &= (uint)PermissionMask.All;
-            OwnerMask &= (uint)PermissionMask.All;
+            BaseMask &= (uint)(PermissionMask.All | PermissionMask.Export);
+            OwnerMask &= (uint)(PermissionMask.All | PermissionMask.Export);
             GroupMask &= (uint)PermissionMask.All;
-            EveryoneMask &= (uint)PermissionMask.All;
+            EveryoneMask &= (uint)(PermissionMask.All | PermissionMask.Export);
             NextOwnerMask &= (uint)PermissionMask.All;
         }
 
@@ -3982,10 +3982,22 @@ namespace OpenSim.Region.Framework.Scenes
                                 baseMask;
                         break;
                     case 8:
+                        // Trying to set export permissions - extra checks
+                        if (set && (mask & (uint)PermissionMask.Export) != 0)
+                        {
+                            if ((OwnerMask & (uint)PermissionMask.Export) == 0 || (BaseMask & (uint)PermissionMask.Export) == 0 || (NextOwnerMask & (uint)PermissionMask.All) != (uint)PermissionMask.All)
+                                mask &= ~(uint)PermissionMask.Export;
+                        }
                         EveryoneMask = ApplyMask(EveryoneMask, set, mask) &
                                 baseMask;
                         break;
                     case 16:
+                        // Force full perm if export
+                        if ((EveryoneMask & (uint)PermissionMask.Export) != 0)
+                        {
+                            NextOwnerMask = (uint)PermissionMask.All;
+                            break;
+                        }
                         NextOwnerMask = ApplyMask(NextOwnerMask, set, mask) &
                                 baseMask;
                         // Prevent the client from creating no mod, no copy
@@ -4743,9 +4755,12 @@ namespace OpenSim.Region.Framework.Scenes
         
         public void ApplyNextOwnerPermissions()
         {
-            BaseMask &= NextOwnerMask;
+            // Export needs to be preserved in the base and everyone
+            // mask, but removed in the owner mask as a next owner
+            // can never change the export status
+            BaseMask &= NextOwnerMask | (uint)PermissionMask.Export;
             OwnerMask &= NextOwnerMask;
-            EveryoneMask &= NextOwnerMask;
+            EveryoneMask &= NextOwnerMask | (uint)PermissionMask.Export;
 
             Inventory.ApplyNextOwnerPermissions();
         }