Pass MainSoundConfiguration object rather than a string.

[libdcp.git] / src / smpte_subtitle_asset.cc

diff --git a/src/smpte_subtitle_asset.cc b/src/smpte_subtitle_asset.cc
index 0693323cf5861f3f2e2f4c0f5251379e66ba32e1..4b2ae8cd40e8fd03bdac0dc84447b49a76bf9ea9 100644 (file)
--- a/src/smpte_subtitle_asset.cc
+++ b/src/smpte_subtitle_asset.cc
@@ -72,13 +72,16 @@ using boost::starts_with;
 using namespace dcp;
 
 
-static string const subtitle_smpte_ns = "http://www.smpte-ra.org/schemas/428-7/2010/DCST";
+static string const subtitle_smpte_ns_2007 = "http://www.smpte-ra.org/schemas/428-7/2007/DCST";
+static string const subtitle_smpte_ns_2010 = "http://www.smpte-ra.org/schemas/428-7/2010/DCST";
+static string const subtitle_smpte_ns_2014 = "http://www.smpte-ra.org/schemas/428-7/2014/DCST";
 
 
-SMPTESubtitleAsset::SMPTESubtitleAsset ()
-       : MXF (Standard::SMPTE)
+SMPTESubtitleAsset::SMPTESubtitleAsset(SubtitleStandard standard)
+       : MXF(Standard::SMPTE)
        , _edit_rate (24, 1)
        , _time_code_rate (24)
+       , _subtitle_standard(standard)
        , _xml_id (make_uuid())
 {
 
@@ -109,7 +112,7 @@ SMPTESubtitleAsset::SMPTESubtitleAsset (boost::filesystem::path file)
                        xml->read_string (xml_string);
                        parse_xml (xml);
                        read_mxf_descriptor (reader);
-                       read_mxf_resources (reader, make_shared<DecryptionContext>(optional<Key>(), Standard::SMPTE));
+                       read_mxf_resources(reader, std::make_shared<DecryptionContext>(optional<Key>(), Standard::SMPTE));
                } else {
                        read_mxf_descriptor (reader);
                }
@@ -165,6 +168,15 @@ SMPTESubtitleAsset::SMPTESubtitleAsset (boost::filesystem::path file)
 void
 SMPTESubtitleAsset::parse_xml (shared_ptr<cxml::Document> xml)
 {
+       if (xml->namespace_uri() == subtitle_smpte_ns_2007) {
+               _subtitle_standard = SubtitleStandard::SMPTE_2007;
+       } else if (xml->namespace_uri() == subtitle_smpte_ns_2010) {
+               _subtitle_standard = SubtitleStandard::SMPTE_2010;
+       } else if (xml->namespace_uri() == subtitle_smpte_ns_2014) {
+               _subtitle_standard = SubtitleStandard::SMPTE_2014;
+       } else {
+               throw XMLError("Unrecognised subtitle namespace " + xml->namespace_uri());
+       }
        _xml_id = remove_urn_uuid(xml->string_child("Id"));
        _load_font_nodes = type_children<dcp::SMPTELoadFontNode> (xml, "LoadFont");
 
@@ -351,7 +363,7 @@ SMPTESubtitleAsset::xml_as_string () const
        if (_annotation_text) {
                root->add_child("AnnotationText")->add_child_text(_annotation_text.get());
        }
-       root->add_child("IssueDate")->add_child_text(_issue_date.as_string(true));
+       root->add_child("IssueDate")->add_child_text(_issue_date.as_string(false, false));
        if (_reel_number) {
                root->add_child("ReelNumber")->add_child_text(raw_convert<string>(_reel_number.get()));
        }
@@ -372,7 +384,7 @@ SMPTESubtitleAsset::xml_as_string () const
 
        subtitles_as_xml (root->add_child("SubtitleList"), _time_code_rate, Standard::SMPTE);
 
-       return format_xml(doc, { {"", subtitle_smpte_ns}, {"xs", "http://www.w3.org/2001/XMLSchema"} });
+       return format_xml(doc, { {"", schema_namespace()}, {"xs", "http://www.w3.org/2001/XMLSchema"} });
 }
 
 
@@ -419,7 +431,7 @@ SMPTESubtitleAsset::write (boost::filesystem::path p) const
                }
        }
 
-       descriptor.NamespaceName = subtitle_smpte_ns;
+       descriptor.NamespaceName = schema_namespace();
        unsigned int c;
        DCP_ASSERT (_xml_id);
        Kumu::hex2bin (_xml_id->c_str(), descriptor.AssetID, ASDCP::UUIDlen, &c);
@@ -576,3 +588,21 @@ SMPTESubtitleAsset::add (shared_ptr<Subtitle> s)
        _intrinsic_duration = latest_subtitle_out().as_editable_units_ceil(_edit_rate.numerator / _edit_rate.denominator);
 }
 
+
+string
+SMPTESubtitleAsset::schema_namespace() const
+{
+       switch (_subtitle_standard) {
+       case SubtitleStandard::SMPTE_2007:
+               return subtitle_smpte_ns_2007;
+       case SubtitleStandard::SMPTE_2010:
+               return subtitle_smpte_ns_2010;
+       case SubtitleStandard::SMPTE_2014:
+               return subtitle_smpte_ns_2014;
+       default:
+               DCP_ASSERT(false);
+       }
+
+       DCP_ASSERT(false);
+}
+