A method to find all links for an assert UUID

LibreMetaverse/Inventory/Inventory.cs

@@ -190,6 +190,32 @@ namespace OpenMetaverse
             Items = new ConcurrentDictionary<UUID, InventoryNode>();
         }
 
+        /// <summary>
+        /// Returns all links of that link the specific <paramref name="assertId"/>.
+        /// </summary>
+        /// <param name="assertId">An inventory items assert UUID.</param>
+        /// <returns></returns>
+        public List<InventoryNode> FindAllLinks(UUID assertId)
+        {
+            List<InventoryNode> links = new List<InventoryNode>();
+            lock (RootNode.Nodes.SyncRoot)
+            {
+                links = Items.Values.Where(node => IsLinkOf(node, assertId)).ToList();
+            }
+
+            return links;
+        }
+
+        private static bool IsLinkOf(InventoryNode node, UUID assertId)
+        {
+            if (node.Data is InventoryItem item && item.AssetType == AssetType.Link)
+            {
+                return item.ActualUUID == assertId;
+            }
+
+            return false;
+        }
+
         public List<InventoryBase> GetContents(InventoryFolder folder)
         {
             return GetContents(folder.UUID);