SenseNet.ContentRepository.Storage.Security.PermissionEvaluator.GetFirstInfo C# (CSharp) Method

        private PermissionInfo GetFirstInfo(string path)
        {
            var p = path;
            PermissionInfo parent;
            while (true)
            {
                if (permissionTable.TryGetValue(p, out parent))
                    return parent;
                if (p.ToLower() == "/root")
                    break;
                p = RepositoryPath.GetParentPath(p);
            }
            return null;
        }