+
+
+/** Make an encrypted SMPTE DCP with picture, sound and subs and check that the keys get distributed to the assets
+ * when we read it back in.
+ */
+BOOST_AUTO_TEST_CASE (decryption_test2)
+{
+ boost::filesystem::path dir = "build/test/decryption_test2";
+ boost::filesystem::create_directory(dir);
+
+ auto context_id = dcp::make_uuid();
+ dcp::Key key;
+
+ auto picture_asset = std::make_shared<dcp::MonoPictureAsset>(dcp::Fraction(24, 1), dcp::Standard::SMPTE);
+ picture_asset->set_key (key);
+ picture_asset->set_context_id (context_id);
+ auto picture_writer = picture_asset->start_write(dir / "picture.mxf", dcp::PictureAsset::Behaviour::MAKE_NEW);
+ dcp::ArrayData picture("test/data/flat_red.j2c");
+ for (int i = 0; i < 24; ++i) {
+ picture_writer->write(picture);
+ }
+ picture_writer->finalize();
+
+ auto sound_asset = std::make_shared<dcp::SoundAsset>(dcp::Fraction(24, 1), 48000, 2, dcp::LanguageTag("en-GB"), dcp::Standard::SMPTE);
+ sound_asset->set_key (key);
+ sound_asset->set_context_id (context_id);
+ auto sound_writer = sound_asset->start_write(dir / "sound.mxf", {}, dcp::SoundAsset::AtmosSync::DISABLED, dcp::SoundAsset::MCASubDescriptors::ENABLED);
+ std::array<float, 48000> left;
+ std::array<float, 48000> right;
+ for (int i = 0; i < 48000; ++i) {
+ left[i] = sin (2 * M_PI * i * 440 / 48000) * 0.25;
+ right[i] = sin (2 * M_PI * i * 880 / 48000) * 0.25;
+ }
+ std::array<float*, 2> audio;
+ audio[0] = left.data();
+ audio[1] = right.data();
+ sound_writer->write(audio.data(), 2, 48000);
+ sound_writer->finalize ();
+
+ auto subs_asset = std::make_shared<dcp::SMPTESubtitleAsset>();
+ subs_asset->set_key (key);
+ subs_asset->set_context_id (context_id);
+ subs_asset->add(std::make_shared<dcp::SubtitleString>(
+ optional<string>(),
+ false, false, false,
+ dcp::Colour(255, 255, 255),
+ 42,
+ 1,
+ dcp::Time(),
+ dcp::Time(0, 0, 5, 0, 24),
+ 0.5, dcp::HAlign::CENTER,
+ 0.5, dcp::VAlign::CENTER,
+ 0,
+ dcp::Direction::LTR,
+ "Hello world",
+ dcp::Effect::NONE,
+ dcp::Colour(0, 0, 0),
+ dcp::Time(), dcp::Time(), 0, std::vector<dcp::Ruby>()
+ ));
+ subs_asset->write (dir / "subs.mxf");
+
+ auto reel = std::make_shared<dcp::Reel>();
+ auto reel_picture_asset = std::make_shared<dcp::ReelMonoPictureAsset>(picture_asset, 0);
+ auto reel_sound_asset = std::make_shared<dcp::ReelSoundAsset>(sound_asset, 0);
+ auto reel_subs_asset = std::make_shared<dcp::ReelSMPTESubtitleAsset>(subs_asset, dcp::Fraction(24, 1), 120, 0);
+ reel->add(reel_picture_asset);
+ reel->add(reel_sound_asset);
+ reel->add(reel_subs_asset);
+
+ auto cpl = std::make_shared<dcp::CPL>("My film", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
+ cpl->add(reel);
+
+ dcp::DCP dcp (dir);
+ dcp.add (cpl);
+ dcp.write_xml ();
+
+ map<shared_ptr<const dcp::ReelFileAsset>, dcp::Key> keys;
+ keys[reel_picture_asset] = key;
+ keys[reel_sound_asset] = key;
+ keys[reel_subs_asset] = key;
+
+ dcp::DecryptedKDM kdm (cpl->id(), keys, dcp::LocalTime(), dcp::LocalTime(), "foo", "bar", "baz");
+
+ dcp::DCP dcp_read (dir);
+ dcp_read.read ();
+ dcp_read.add (kdm);
+
+ BOOST_REQUIRE_EQUAL (dcp_read.cpls().size(), 1U);
+ auto cpl_read = dcp_read.cpls()[0];
+ BOOST_REQUIRE_EQUAL (cpl_read->reels().size(), 1U);
+ auto reel_read = cpl_read->reels()[0];
+
+ BOOST_REQUIRE (reel_read->main_picture());
+ BOOST_CHECK (reel_read->main_picture()->asset()->key());
+ BOOST_REQUIRE (reel_read->main_sound());
+ BOOST_CHECK (reel_read->main_sound()->asset()->key());
+ BOOST_REQUIRE (reel_read->main_subtitle());
+ auto smpte_sub = dynamic_pointer_cast<dcp::SMPTESubtitleAsset>(reel_read->main_subtitle()->asset());
+ BOOST_REQUIRE (smpte_sub);
+ BOOST_CHECK (smpte_sub->key());
+}
+