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[libdcp.git] / src / reel_asset.h

diff --git a/src/reel_asset.h b/src/reel_asset.h
index a90436a80947e06c0d8acefd5af6258a972352e9..af367cd3a0a79ac067ff746cfb89f691d5a4426e 100644 (file)
--- a/src/reel_asset.h
+++ b/src/reel_asset.h
@@ -15,6 +15,20 @@
 
     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/reel_asset.h
@@ -53,7 +67,7 @@ class ReelAsset : public Object
 public:
        ReelAsset ();
        ReelAsset (boost::shared_ptr<Asset> asset, Fraction edit_rate, int64_t intrinsic_duration, int64_t entry_point);
-       ReelAsset (boost::shared_ptr<const cxml::Node>);
+       explicit ReelAsset (boost::shared_ptr<const cxml::Node>);
 
        virtual void write_to_cpl (xmlpp::Node* node, Standard standard) const;
        virtual bool equals (boost::shared_ptr<const ReelAsset>, EqualityOptions, NoteHandler) const;
@@ -76,14 +90,33 @@ public:
                return _intrinsic_duration;
        }
 
+       void set_entry_point (int64_t e) {
+               _entry_point = e;
+       }
+
        int64_t entry_point () const {
                return _entry_point;
        }
 
+       void set_duration (int64_t d) {
+               _duration = d;
+       }
+
        int64_t duration () const {
                return _duration;
        }
 
+       /** @return the asset's hash, if this ReelAsset has been created from one,
+        *  otherwise the hash written to the CPL for this asset (if present).
+        */
+       boost::optional<std::string> hash () const {
+               return _hash;
+       }
+
+       void set_annotation_text (std::string at) {
+               _annotation_text = at;
+       }
+
 protected:
 
        template <class T>
@@ -99,13 +132,14 @@ protected:
        /** @return the node name that this asset uses in the CPL's &lt;Reel&gt; node
         *  e.g. MainPicture, MainSound etc.
         */
-       virtual std::string cpl_node_name () const = 0;
+       virtual std::string cpl_node_name (Standard) const = 0;
 
-       /** @return Any attribute that should be used on the asset's node in the
-        *  CPL.
-        */
+       /** @return Any attribute that should be used on the asset's node in the CPL */
        virtual std::pair<std::string, std::string> cpl_node_attribute (Standard) const;
 
+       /** @return Any namespace that should be used on the asset's node in the CPL */
+       virtual std::pair<std::string, std::string> cpl_node_namespace (Standard) const;
+
        /** Reference to the asset (MXF or XML file) that this reel entry
         *  applies to.
         */
@@ -117,7 +151,8 @@ private:
        int64_t _intrinsic_duration;  ///< The &lt;IntrinsicDuration&gt; from the reel's entry for this asset
        int64_t _entry_point;         ///< The &lt;EntryPoint&gt; from the reel's entry for this asset
        int64_t _duration;            ///< The &lt;Duration&gt; from the reel's entry for this asset
-       std::string _hash;            ///< The &lt;Hash&gt; from the reel's entry for this asset
+       /** Either our asset's computed hash or the hash read in from the CPL, if it's present */
+       boost::optional<std::string> _hash;
 };
 
 }