Merge master.

1 files changed, 111 insertions, 0 deletions

diff --git a/src/cpl.h b/src/cpl.h
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+/*
+    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <list>
+#include <boost/shared_ptr.hpp>
+#include <boost/function.hpp>
+#include <boost/date_time/posix_time/posix_time.hpp>
+#include <libxml++/libxml++.h>
+#include "types.h"
+#include "certificates.h"
+
+namespace libdcp {
+
+namespace parse {
+	class AssetMap;
+}
+	
+class Asset;
+class Reel;
+class XMLMetadata;
+	class Encryption;
+	
+/** @brief A CPL within a DCP */
+class CPL
+{
+public:
+	CPL (std::string directory, std::string name, ContentKind content_kind, int length, int frames_per_second);
+	CPL (std::string directory, std::string file, boost::shared_ptr<const parse::AssetMap> asset_map, bool require_mxfs = true);
+
+	void add_reel (boost::shared_ptr<const Reel> reel);
+	
+	/** @return the length in frames */
+	int length () const {
+		return _length;
+	}
+
+	/** @return the type of the content, used by media servers
+	 *  to categorise things (e.g. feature, trailer, etc.)
+	 */
+	ContentKind content_kind () const {
+		return _content_kind;
+	}
+
+	std::list<boost::shared_ptr<const Reel> > reels () const {
+		return _reels;
+	}
+
+	/** @return the CPL's name, as will be presented on projector
+	 *  media servers and theatre management systems.
+	 */
+	std::string name () const {
+		return _name;
+	}
+
+	/** @return the number of frames per second */
+	int frames_per_second () const {
+		return _fps;
+	}
+
+	std::list<boost::shared_ptr<const Asset> > assets () const;
+	
+	bool equals (CPL const & other, EqualityOptions options, boost::function<void (NoteType, std::string)> note) const;
+	
+	void write_xml (XMLMetadata const &, boost::shared_ptr<Encryption>) const;
+	void write_to_assetmap (xmlpp::Node *) const;
+	void write_to_pkl (xmlpp::Node *) const;
+
+	boost::shared_ptr<xmlpp::Document> make_kdm (
+		CertificateChain const &,
+		std::string const &,
+		boost::shared_ptr<const Certificate>,
+		boost::posix_time::ptime from,
+		boost::posix_time::ptime until
+		) const;
+	
+private:
+	std::string _directory;
+	/** the name of the DCP */
+	std::string _name;
+	/** the content kind of the CPL */
+	ContentKind _content_kind;
+	/** length in frames */
+	mutable int _length;
+	/** frames per second */
+	int _fps;
+	/** reels */
+	std::list<boost::shared_ptr<const Reel> > _reels;
+
+	/** our UUID */
+	std::string _uuid;
+	/** a SHA1 digest of our XML */
+	mutable std::string _digest;
+};
+
+}