/*
- Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
using std::pair;
using std::make_pair;
using std::cout;
+using std::vector;
using boost::shared_ptr;
using boost::optional;
using boost::dynamic_pointer_cast;
CPL::CPL (string annotation_text, ContentKind content_kind)
/* default _content_title_text to annotation_text */
- : _content_title_text (annotation_text)
+ : _issuer ("libdcp" LIBDCP_VERSION)
+ , _creator ("libdcp" LIBDCP_VERSION)
+ , _issue_date (LocalTime().as_string())
+ , _annotation_text (annotation_text)
+ , _content_title_text (annotation_text)
, _content_kind (content_kind)
{
- _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.
- */
- string const uuid = make_uuid();
- _content_version_id = "urn:uuid:" + uuid;
- _content_version_label_text = uuid + LocalTime().as_string ();
+ ContentVersion cv;
+ cv.label_text = cv.id + LocalTime().as_string();
+ _content_versions.push_back (cv);
}
/** Construct a CPL object from a XML file */
}
_id = remove_urn_uuid (f.string_child ("Id"));
- _metadata.annotation_text = f.optional_string_child ("AnnotationText").get_value_or ("");
- _metadata.issuer = f.optional_string_child ("Issuer").get_value_or ("");
- _metadata.creator = f.optional_string_child ("Creator").get_value_or ("");
- _metadata.issue_date = f.string_child ("IssueDate");
+ _annotation_text = f.optional_string_child("AnnotationText").get_value_or("");
+ _issuer = f.optional_string_child("Issuer").get_value_or("");
+ _creator = f.optional_string_child("Creator").get_value_or("");
+ _issue_date = f.string_child ("IssueDate");
_content_title_text = f.string_child ("ContentTitleText");
_content_kind = content_kind_from_string (f.string_child ("ContentKind"));
shared_ptr<cxml::Node> content_version = f.optional_node_child ("ContentVersion");
if (content_version) {
- _content_version_id = content_version->optional_string_child ("Id").get_value_or ("");
- _content_version_label_text = content_version->string_child ("LabelText");
+ /* XXX: SMPTE should insist that Id is present */
+ _content_versions.push_back (
+ ContentVersion (
+ content_version->optional_string_child("Id").get_value_or(""),
+ content_version->string_child("LabelText")
+ )
+ );
content_version->done ();
+ } else if (_standard == SMPTE) {
+ /* ContentVersion is required in SMPTE */
+ throw XMLError ("Missing ContentVersion tag in CPL");
+ }
+ 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));
+ }
}
- f.ignore_child ("RatingList");
_reels = type_grand_children<Reel> (f, "ReelList", "Reel");
f.ignore_child ("Issuer");
root = doc.create_root_node ("CompositionPlaylist", cpl_smpte_ns);
}
- if (signer) {
- root->set_namespace_declaration ("http://www.w3.org/2000/09/xmldsig#", "dsig");
- }
-
root->add_child("Id")->add_child_text ("urn:uuid:" + _id);
- root->add_child("AnnotationText")->add_child_text (_metadata.annotation_text);
- root->add_child("IssueDate")->add_child_text (_metadata.issue_date);
- root->add_child("Issuer")->add_child_text (_metadata.issuer);
- root->add_child("Creator")->add_child_text (_metadata.creator);
+ root->add_child("AnnotationText")->add_child_text (_annotation_text);
+ root->add_child("IssueDate")->add_child_text (_issue_date);
+ root->add_child("Issuer")->add_child_text (_issuer);
+ root->add_child("Creator")->add_child_text (_creator);
root->add_child("ContentTitleText")->add_child_text (_content_title_text);
root->add_child("ContentKind")->add_child_text (content_kind_to_string (_content_kind));
- {
- xmlpp::Node* cv = root->add_child ("ContentVersion");
- cv->add_child ("Id")->add_child_text (_content_version_id);
- cv->add_child ("LabelText")->add_child_text (_content_version_label_text);
+ DCP_ASSERT (!_content_versions.empty());
+ _content_versions[0].as_xml (root);
+
+ xmlpp::Element* rating_list = root->add_child("RatingList");
+ BOOST_FOREACH (Rating i, _ratings) {
+ i.as_xml (rating_list->add_child("Rating"));
}
- root->add_child("RatingList");
xmlpp::Element* reel_list = root->add_child ("ReelList");
return false;
}
- if (_metadata.annotation_text != other_cpl->_metadata.annotation_text && !opt.cpl_annotation_texts_can_differ) {
- string const s = "CPL: annotation texts differ: " + _metadata.annotation_text + " vs " + other_cpl->_metadata.annotation_text + "\n";
+ if (_annotation_text != other_cpl->_annotation_text && !opt.cpl_annotation_texts_can_differ) {
+ string const s = "CPL: annotation texts differ: " + _annotation_text + " vs " + other_cpl->_annotation_text + "\n";
note (DCP_ERROR, s);
return false;
}
}
return d;
}
+void
+CPL::set_content_versions (vector<ContentVersion> v)
+{
+ set<string> ids;
+ BOOST_FOREACH (ContentVersion i, v) {
+ if (!ids.insert(i.id).second) {
+ throw DuplicateIdError ("Duplicate ID in ContentVersion list");
+ }
+ }
+
+ _content_versions = v;
+}
+
+
+ContentVersion
+CPL::content_version () const
+{
+ DCP_ASSERT (!_content_versions.empty());
+ return _content_versions[0];
+}