2 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 * @brief A class to create or read a DCP.
28 #include "certificates.h"
30 #include <boost/shared_ptr.hpp>
31 #include <boost/signals2.hpp>
40 /** @brief Namespace for everything in libdcp */
57 * @brief A class to create or read a DCP.
60 class DCP : public boost::noncopyable
63 /** Construct a DCP. You can pass an existing DCP's directory
64 * as the parameter, or a non-existant folder to create a new
67 * @param directory Directory containing the DCP's files.
69 DCP (boost::filesystem::path directory);
73 /** Compare this DCP with another, according to various options.
74 * @param other DCP to compare this one to.
75 * @param options Options to define what "equality" means.
76 * @return true if the DCPs are equal according to EqualityOptions, otherwise false.
78 bool equals (DCP const & other, EqualityOptions options, boost::function<void (NoteType, std::string)> note) const;
80 void add (boost::shared_ptr<Asset> asset);
82 std::list<boost::shared_ptr<CPL> > cpls () const;
84 bool encrypted () const;
86 void add (KDM const &);
90 XMLMetadata metadata = XMLMetadata (),
91 boost::shared_ptr<const Signer> signer = boost::shared_ptr<const Signer> ()
94 /** Emitted with a parameter between 0 and 1 to indicate progress
97 boost::signals2::signal<void (float)> Progress;
101 /** Write the PKL file.
102 * @param pkl_uuid UUID to use.
104 boost::filesystem::path write_pkl (Standard standard, std::string pkl_uuid, XMLMetadata metadata, boost::shared_ptr<const Signer> signer) const;
106 void write_volindex (Standard standard) const;
108 /** Write the ASSETMAP file.
109 * @param pkl_uuid UUID of our PKL.
110 * @param pkl_length Length of our PKL in bytes.
112 void write_assetmap (Standard standard, std::string pkl_uuid, int pkl_length, XMLMetadata metadata) const;
114 /** the directory that we are writing to */
115 boost::filesystem::path _directory;
116 std::list<boost::shared_ptr<Asset> > _assets;