You should have received a copy of the GNU General Public License
along with libdcp. If not, see <http://www.gnu.org/licenses/>.
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of portions of this program with the
+ OpenSSL library under certain conditions as described in each
+ individual source file, and distribute linked combinations
+ including the two.
+
+ You must obey the GNU General Public License in all respects
+ for all of the code used other than OpenSSL. If you modify
+ file(s) with this exception, you may extend this exception to your
+ version of the file(s), but you are not obligated to do so. If you
+ do not wish to do so, delete this exception statement from your
+ version. If you delete this exception statement from all source
+ files in the program, then also delete it here.
*/
/** @file src/asset.h
#include "object.h"
#include "types.h"
+#include "pkl.h"
#include <boost/filesystem.hpp>
#include <boost/function.hpp>
#include <boost/bind.hpp>
{
public:
Asset ();
- Asset (boost::filesystem::path file);
+ explicit Asset (boost::filesystem::path file);
Asset (std::string id, boost::filesystem::path file);
virtual bool equals (
/** Write details of the asset to a ASSETMAP.
* @param node Parent node.
*/
- void write_to_assetmap (xmlpp::Node* node, boost::filesystem::path root) const;
+ virtual void write_to_assetmap (xmlpp::Node* node, boost::filesystem::path root) const;
- /** Write details of the asset to a PKL AssetList node.
- * @param node Parent node.
- * @param standard Standard to use.
- */
- void write_to_pkl (xmlpp::Node* node, boost::filesystem::path root, Standard standard) const;
+ virtual void add_to_pkl (boost::shared_ptr<PKL> pkl, boost::filesystem::path root) const;
- /** @return the most recent disk file used to read or write this asset; may be empty */
- boost::filesystem::path file () const {
+ /** @return the most recent disk file used to read or write this asset, if there is one */
+ boost::optional<boost::filesystem::path> file () const {
return _file;
}
/** @return the hash of this asset's file */
std::string hash (boost::function<void (float)> progress = 0) const;
+ void set_hash (std::string hash);
+
protected:
- /** The most recent disk file used to read or write this asset; may be empty */
- mutable boost::filesystem::path _file;
+ /** The most recent disk file used to read or write this asset */
+ mutable boost::optional<boost::filesystem::path> _file;
+
+ static void write_file_to_assetmap (xmlpp::Node* node, boost::filesystem::path root, boost::filesystem::path file, std::string id);
private:
friend struct ::asset_test;
+ /** @return type string for PKLs for this asset */
virtual std::string pkl_type (Standard standard) const = 0;
/** Hash of _file if it has been computed */