+ boost::filesystem::path directory () const;
+
+ bool encrypted () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _encrypted;
+ }
+
+ void add_kdm (dcp::EncryptedKDM);
+
+ boost::optional<dcp::EncryptedKDM> kdm () const {
+ return _kdm;
+ }
+
+ bool can_be_played () const;
+