X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Ffilm.cc;h=e885fe5fd350f804fb8e0e8ec489005da6b4501d;hp=940e94fa7631053ffe1ac3070fbed1f0e7e855aa;hb=373f010a7f04add1f49169cbaa60cb7ae5f508d4;hpb=e888e92f354b9868337b0b022ff9be38b9c36c0f

diff --git a/src/lib/film.cc b/src/lib/film.cc
index 940e94fa7..e885fe5fd 100644
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -31,6 +31,8 @@
 #include <boost/date_time.hpp>
 #include <libxml++/libxml++.h>
 #include <libcxml/cxml.h>
+#include <libdcp/crypt_chain.h>
+#include <libdcp/cpl.h>
 #include "film.h"
 #include "job.h"
 #include "util.h"
@@ -49,6 +51,7 @@
 #include "dcp_content_type.h"
 #include "ratio.h"
 #include "cross.h"
+#include "cinema.h"
 
 #include "i18n.h"
 
@@ -91,6 +94,7 @@ Film::Film (boost::filesystem::path dir)
 	, _resolution (RESOLUTION_2K)
 	, _scaler (Scaler::from_id ("bicubic"))
 	, _with_subtitles (false)
+	, _encrypted (false)
 	, _j2k_bandwidth (Config::instance()->default_j2k_bandwidth ())
 	, _dci_metadata (Config::instance()->default_dci_metadata ())
 	, _video_frame_rate (24)
@@ -339,6 +343,7 @@ Film::write_metadata () const
 	root->add_child("ThreeD")->add_child_text (_three_d ? "1" : "0");
 	root->add_child("SequenceVideo")->add_child_text (_sequence_video ? "1" : "0");
 	root->add_child("Interop")->add_child_text (_interop ? "1" : "0");
+	root->add_child("Encrypted")->add_child_text (_encrypted ? "1" : "0");
 	_playlist->as_xml (root->add_child ("Playlist"));
 
 	doc.write_to_file_formatted (file ("metadata.xml"));
@@ -737,6 +742,13 @@ Film::make_player () const
 	return shared_ptr<Player> (new Player (shared_from_this (), _playlist));
 }
 
+void
+Film::set_encrypted (bool e)
+{
+	_encrypted = e;
+	signal_changed (ENCRYPTED);
+}
+
 shared_ptr<Playlist>
 Film::playlist () const
 {
@@ -876,3 +888,71 @@ Film::full_frame () const
 	assert (false);
 	return libdcp::Size ();
 }
+
+void
+Film::make_kdms (
+	list<shared_ptr<Screen> > screens,
+	boost::posix_time::ptime from,
+	boost::posix_time::ptime until,
+	string directory
+	) const
+{
+	string const cd = Config::instance()->crypt_chain_directory ();
+	if (boost::filesystem::is_empty (cd)) {
+		libdcp::make_crypt_chain (cd);
+	}
+
+	libdcp::CertificateChain chain;
+
+	{
+		boost::filesystem::path p (cd);
+		p /= "ca.self-signed.pem";
+		chain.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate (p.string ())));
+	}
+
+	{
+		boost::filesystem::path p (cd);
+		p /= "intermediate.signed.pem";
+		chain.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate (p.string ())));
+	}
+
+	{
+		boost::filesystem::path p (cd);
+		p /= "leaf.signed.pem";
+		chain.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate (p.string ())));
+	}
+
+	boost::filesystem::path signer_key (cd);
+	signer_key /= "leaf.key";
+
+	/* Find the DCP to make the KDM for */
+	string const dir = this->directory ();
+	list<string> dcps;
+	for (boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator(dir); i != boost::filesystem::directory_iterator(); ++i) {
+		if (boost::filesystem::is_directory (*i) && i->path().leaf() != "j2c" && i->path().leaf() != "wavs") {
+			dcps.push_back (i->path().string());
+		}
+	}
+
+	if (dcps.empty()) {
+		throw KDMError ("Could not find DCP to make KDM for");
+	} else if (dcps.size() > 1) {
+		throw KDMError ("More than one possible DCP to make KDM for");
+	}
+
+	for (list<shared_ptr<Screen> >::iterator i = screens.begin(); i != screens.end(); ++i) {
+
+		libdcp::DCP dcp (dcps.front ());
+		dcp.read ();
+		
+		/* XXX: single CPL only */
+		shared_ptr<xmlpp::Document> kdm = dcp.cpls().front()->make_kdm (
+			chain, signer_key.string(), (*i)->certificate, from, until, _interop, libdcp::MXFMetadata (), Config::instance()->dcp_metadata ()
+			);
+
+		boost::filesystem::path out = directory;
+		out /= "kdm.xml";
+		kdm->write_to_file_formatted (out.string());
+	}
+}
+