X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fdcp_content.cc;h=a5b5f37e13f967a9c4845d707000f19049c140cb;hb=7979aeb87a83de31c4cf25f88eef4fbca4b56553;hp=3d4a48b89756b4a21ce5b85d4957e7ea4be5b931;hpb=0dc52cd6e69890cd8a2c539e80389ea8bac5cc3c;p=dcpomatic.git

diff --git a/src/lib/dcp_content.cc b/src/lib/dcp_content.cc
index 3d4a48b89..a5b5f37e1 100644
--- a/src/lib/dcp_content.cc
+++ b/src/lib/dcp_content.cc
@@ -18,27 +18,52 @@
 */
 
 #include <dcp/dcp.h>
+#include <dcp/exceptions.h>
 #include "dcp_content.h"
 #include "dcp_examiner.h"
 #include "job.h"
 #include "film.h"
+#include "config.h"
 #include "compose.hpp"
 
 #include "i18n.h"
 
 using std::string;
+using std::cout;
 using boost::shared_ptr;
+using boost::optional;
+
+int const DCPContentProperty::CAN_BE_PLAYED = 600;
 
 DCPContent::DCPContent (shared_ptr<const Film> f, boost::filesystem::path p)
 	: Content (f)
 	, VideoContent (f)
 	, SingleStreamAudioContent (f)
 	, SubtitleContent (f)
+	, _has_subtitles (false)
+	, _encrypted (false)
 	, _directory (p)
+	, _kdm_valid (false)
 {
 	read_directory (p);
 }
 
+DCPContent::DCPContent (shared_ptr<const Film> f, cxml::ConstNodePtr node, int version)
+	: Content (f, node)
+	, VideoContent (f, node, version)
+	, SingleStreamAudioContent (f, node, version)
+	, SubtitleContent (f, node, version)
+{
+	_name = node->string_child ("Name");
+	_has_subtitles = node->bool_child ("HasSubtitles");
+	_directory = node->string_child ("Directory");
+	_encrypted = node->bool_child ("Encrypted");
+	if (node->optional_node_child ("KDM")) {
+		_kdm = dcp::EncryptedKDM (node->string_child ("KDM"));
+	}
+	_kdm_valid = node->bool_child ("KDMValid");
+}
+
 void
 DCPContent::read_directory (boost::filesystem::path p)
 {
@@ -54,13 +79,24 @@ DCPContent::read_directory (boost::filesystem::path p)
 void
 DCPContent::examine (shared_ptr<Job> job)
 {
+	bool const could_be_played = can_be_played ();
+		
 	job->set_progress_unknown ();
 	Content::examine (job);
+	
 	shared_ptr<DCPExaminer> examiner (new DCPExaminer (shared_from_this ()));
 	take_from_video_examiner (examiner);
+	take_from_audio_examiner (examiner);
 
 	boost::mutex::scoped_lock lm (_mutex);
 	_name = examiner->name ();
+	_has_subtitles = examiner->has_subtitles ();
+	_encrypted = examiner->encrypted ();
+	_kdm_valid = examiner->kdm_valid ();
+
+	if (could_be_played != can_be_played ()) {
+		signal_changed (DCPContentProperty::CAN_BE_PLAYED);
+	}
 }
 
 string
@@ -82,9 +118,21 @@ void
 DCPContent::as_xml (xmlpp::Node* node) const
 {
 	node->add_child("Type")->add_child_text ("DCP");
+
 	Content::as_xml (node);
 	VideoContent::as_xml (node);
 	SingleStreamAudioContent::as_xml (node);
+	SubtitleContent::as_xml (node);
+
+	boost::mutex::scoped_lock lm (_mutex);
+	node->add_child("Name")->add_child_text (_name);
+	node->add_child("HasSubtitles")->add_child_text (_has_subtitles ? "1" : "0");
+	node->add_child("Encrypted")->add_child_text (_encrypted ? "1" : "0");
+	node->add_child("Directory")->add_child_text (_directory.string ());
+	if (_kdm) {
+		node->add_child("KDM")->add_child_text (_kdm->as_xml ());
+	}
+	node->add_child("KDMValid")->add_child_text (_kdm_valid ? "1" : "0");
 }
 
 DCPTime
@@ -94,3 +142,21 @@ DCPContent::full_length () const
 	assert (film);
 	return DCPTime (video_length (), FrameRateChange (video_frame_rate (), film->video_frame_rate ()));
 }
+
+string
+DCPContent::identifier () const
+{
+	return SubtitleContent::identifier ();
+}
+
+void
+DCPContent::add_kdm (dcp::EncryptedKDM k)
+{
+	_kdm = k;
+}
+
+bool
+DCPContent::can_be_played () const
+{
+	return !_encrypted || _kdm_valid;
+}