Support RatingList.

[libdcp.git] / src / cpl.cc

diff --git a/src/cpl.cc b/src/cpl.cc
index c53b8e95d08992f9aed652c5192953eff0cc90d2..11e7e1c74707aa669301ab77b01afd238a6b25f3 100644 (file)
--- a/src/cpl.cc
+++ b/src/cpl.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
 
     This file is part of libdcp.
 
@@ -40,6 +40,7 @@
 #include "reel_picture_asset.h"
 #include "reel_sound_asset.h"
 #include "reel_subtitle_asset.h"
+#include "reel_closed_caption_asset.h"
 #include "reel_atmos_asset.h"
 #include "local_time.h"
 #include "dcp_assert.h"
@@ -65,14 +66,14 @@ CPL::CPL (string annotation_text, ContentKind content_kind)
        /* default _content_title_text to annotation_text */
        : _content_title_text (annotation_text)
        , _content_kind (content_kind)
-       , _content_version_id ("urn:uuid:" + make_uuid ())
 {
        _metadata.annotation_text = annotation_text;
        /* default _content_version_id to a random ID and _content_version_label to
           a random ID and the current time.
        */
-       _content_version_id = "urn:uuid:" + make_uuid();
-       _content_version_label_text = _content_version_id + LocalTime().as_string ();
+       string const uuid = make_uuid();
+       _content_version_id = "urn:uuid:" + uuid;
+       _content_version_label_text = uuid + LocalTime().as_string ();
 }
 
 /** Construct a CPL object from a XML file */
@@ -104,7 +105,12 @@ CPL::CPL (boost::filesystem::path file)
                _content_version_label_text = content_version->string_child ("LabelText");
                content_version->done ();
        }
-       f.ignore_child ("RatingList");
+       cxml::ConstNodePtr rating_list = f.node_child ("RatingList");
+       if (rating_list) {
+               BOOST_FOREACH (cxml::ConstNodePtr i, rating_list->node_children("Rating")) {
+                       _ratings.push_back (Rating(i));
+               }
+       }
        _reels = type_grand_children<Reel> (f, "ReelList", "Reel");
 
        f.ignore_child ("Issuer");
@@ -155,7 +161,10 @@ CPL::write_xml (boost::filesystem::path file, Standard standard, shared_ptr<cons
                cv->add_child ("Id")->add_child_text (_content_version_id);
                cv->add_child ("LabelText")->add_child_text (_content_version_label_text);
        }
-       root->add_child("RatingList");
+       xmlpp::Element* rating_list = root->add_child("RatingList");
+       BOOST_FOREACH (Rating i, _ratings) {
+               i.as_xml (rating_list->add_child("Rating"));
+       }
 
        xmlpp::Element* reel_list = root->add_child ("ReelList");
 
@@ -163,20 +172,47 @@ CPL::write_xml (boost::filesystem::path file, Standard standard, shared_ptr<cons
                i->write_to_cpl (reel_list, standard);
        }
 
+       indent (root, 0);
+
        if (signer) {
                signer->sign (root, standard);
        }
 
-       /* This must not be the _formatted version otherwise signature digests will be wrong */
-       doc.write_to_file (file.string (), "UTF-8");
+       doc.write_to_file_formatted (file.string(), "UTF-8");
 
        set_file (file);
 }
 
-list<shared_ptr<const ReelAsset> >
-CPL::reel_assets () const
+list<shared_ptr<ReelMXF> >
+CPL::reel_mxfs ()
+{
+       list<shared_ptr<ReelMXF> > c;
+
+       BOOST_FOREACH (shared_ptr<Reel> i, _reels) {
+               if (i->main_picture ()) {
+                       c.push_back (i->main_picture());
+               }
+               if (i->main_sound ()) {
+                       c.push_back (i->main_sound());
+               }
+               if (i->main_subtitle ()) {
+                       c.push_back (i->main_subtitle());
+               }
+               BOOST_FOREACH (shared_ptr<ReelClosedCaptionAsset> j, i->closed_captions()) {
+                       c.push_back (j);
+               }
+               if (i->atmos ()) {
+                       c.push_back (i->atmos());
+               }
+       }
+
+       return c;
+}
+
+list<shared_ptr<const ReelMXF> >
+CPL::reel_mxfs () const
 {
-       list<shared_ptr<const ReelAsset> > c;
+       list<shared_ptr<const ReelMXF> > c;
 
        BOOST_FOREACH (shared_ptr<Reel> i, _reels) {
                if (i->main_picture ()) {
@@ -188,6 +224,9 @@ CPL::reel_assets () const
                if (i->main_subtitle ()) {
                        c.push_back (i->main_subtitle());
                }
+               BOOST_FOREACH (shared_ptr<ReelClosedCaptionAsset> j, i->closed_captions()) {
+                       c.push_back (j);
+               }
                if (i->atmos ()) {
                        c.push_back (i->atmos());
                }
@@ -269,6 +308,12 @@ CPL::resolve_refs (list<shared_ptr<Asset> > assets)
 
 string
 CPL::pkl_type (Standard standard) const
+{
+       return static_pkl_type (standard);
+}
+
+string
+CPL::static_pkl_type (Standard standard)
 {
        switch (standard) {
        case INTEROP: