Second Life viewer sources 1.21.2-RC

1 files changed, 14 insertions, 1 deletions

diff --git a/linden/indra/newview/llinventorymodel.h b/linden/indra/newview/llinventorymodel.h
index d8c3163..8017410 100644
--- a/linden/indra/newview/llinventorymodel.h
+++ b/linden/indra/newview/llinventorymodel.h
@@ -162,7 +162,13 @@ public:
         void getDirectDescendentsOf(const LLUUID& cat_id,
                                                                 cat_array_t*& categories,
                                                                 item_array_t*& items) const;
-
+        
+        // SJB: Added version to lock the arrays to catch potential logic bugs
+        void lockDirectDescendentArrays(const LLUUID& cat_id,
+                                                                        cat_array_t*& categories,
+                                                                        item_array_t*& items);
+        void unlockDirectDescendentArrays(const LLUUID& cat_id);
+        
         // Starting with the object specified, add it's descendents to the
         // array provided, but do not add the inventory object specified
         // by id. There is no guaranteed order. Neither array will be
@@ -418,6 +424,10 @@ protected:
         bool messageUpdateCore(LLMessageSystem* msg, bool do_accounting);
 
 protected:
+        cat_array_t* getUnlockedCatArray(const LLUUID& id);
+        item_array_t* getUnlockedItemArray(const LLUUID& id);
+        
+protected:
         // Varaibles used to track what has changed since the last notify.
         U32 mModifyMask;
         typedef std::set<LLUUID> changed_items_t;
@@ -434,6 +444,9 @@ protected:
         cat_map_t mCategoryMap;
         item_map_t mItemMap;
 
+        std::map<LLUUID, bool> mCategoryLock;
+        std::map<LLUUID, bool> mItemLock;
+        
         // cache recent lookups
         mutable LLPointer<LLViewerInventoryItem> mLastItem;