#include <boost/signals2.hpp>
#include "asset.h"
+#include "key.h"
+#include "metadata.h"
+
+namespace ASDCP {
+ class AESEncContext;
+ class AESDecContext;
+}
namespace libdcp
{
* @param directory Directory where MXF file is.
* @param file_name Name of MXF file.
*/
- MXFAsset (std::string directory, std::string file_name);
+ MXFAsset (boost::filesystem::path directory, std::string file_name);
- /** Construct an MXFAsset.
- * This class will not write anything to disk in this constructor, but subclasses may.
- *
- * @param directory Directory where MXF file is.
- * @param file_name Name of MXF file.
- * @param progress Signal to use to inform of progress, or 0.
- * @param edit_rate Edit rate in frames per second (usually equal to the video frame rate).
- * @param intrinsic_duration Duration of the whole asset in frames.
+ ~MXFAsset ();
+
+ virtual bool equals (boost::shared_ptr<const Asset> other, EqualityOptions opt, boost::function<void (NoteType, std::string)> note) const;
+ virtual void write_to_cpl (xmlpp::Element *, bool interop) const;
+ virtual std::string key_type () const = 0;
+
+ /** Fill in a ADSCP::WriteInfo struct.
+ * @param w struct to fill in.
+ * @param uuid uuid to use.
+ * @param true to label as interop, false for SMPTE.
*/
- MXFAsset (std::string directory, std::string file_name, boost::signals2::signal<void (float)>* progress, int edit_rate, int intrinsic_duration);
+ void fill_writer_info (ASDCP::WriterInfo* w, std::string uuid, bool interop, MXFMetadata const & metadata);
- void set_entry_point (int e) {
- _entry_point = e;
+ void set_progress (boost::signals2::signal<void (float)>* progress) {
+ _progress = progress;
}
-
- void set_duration (int d) {
- _duration = d;
+
+ bool encrypted () const {
+ return !_key_id.empty ();
}
- void set_intrinsic_duration (int d) {
- _intrinsic_duration = d;
+ void set_key_id (std::string i) {
+ _key_id = i;
}
- virtual bool equals (boost::shared_ptr<const Asset> other, EqualityOptions opt, boost::function<void (NoteType, std::string)> note) const;
-
- int intrinsic_duration () const {
- return _intrinsic_duration;
+ std::string key_id () const {
+ return _key_id;
}
- int edit_rate () const {
- return _edit_rate;
+ void set_key (Key);
+
+ boost::optional<Key> key () const {
+ return _key;
}
- /** Fill in a ADSCP::WriteInfo struct.
- * @param w struct to fill in.
- * @param uuid uuid to use.
- */
- static void fill_writer_info (ASDCP::WriterInfo* w, std::string uuid, MXFMetadata const & metadata);
+ ASDCP::AESEncContext* encryption_context () const {
+ return _encryption_context;
+ }
+
+ void set_metadata (MXFMetadata m) {
+ _metadata = m;
+ }
+
+ MXFMetadata metadata () const {
+ return _metadata;
+ }
+
+ void set_interop (bool i) {
+ _interop = i;
+ }
+
+ bool interop () const {
+ return _interop;
+ }
protected:
+ virtual std::string cpl_node_name () const = 0;
+ virtual std::pair<std::string, std::string> cpl_node_attribute (bool) const {
+ return std::make_pair ("", "");
+ }
/** Signal to emit to report progress, or 0 */
boost::signals2::signal<void (float)>* _progress;
- /** The edit rate; this is normally equal to the number of video frames per second */
- int _edit_rate;
- /** Start point to present in frames */
- int _entry_point;
- /** Total length in frames */
- int _intrinsic_duration;
- /** Length to present in frames */
- int _duration;
+ ASDCP::AESEncContext* _encryption_context;
+ ASDCP::AESDecContext* _decryption_context;
+ std::string _key_id;
+ boost::optional<Key> _key;
+ MXFMetadata _metadata;
+ bool _interop;
};
}