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.
20 #include <libxml++/nodes/element.h>
23 #include "picture_asset.h"
24 #include "sound_asset.h"
25 #include "subtitle_asset.h"
31 using boost::shared_ptr;
32 using namespace libdcp;
35 Reel::write_to_cpl (xmlpp::Element* node, bool interop) const
37 xmlpp::Element* reel = node->add_child ("Reel");
38 reel->add_child("Id")->add_child_text ("urn:uuid:" + make_uuid());
39 xmlpp::Element* asset_list = reel->add_child ("AssetList");
42 _main_picture->write_to_cpl (asset_list, interop);
46 _main_sound->write_to_cpl (asset_list, interop);
50 _main_subtitle->write_to_cpl (asset_list, interop);
55 Reel::equals (boost::shared_ptr<const Reel> other, EqualityOptions opt, boost::function<void (NoteType, string)> note) const
57 if ((_main_picture && !other->_main_picture) || (!_main_picture && other->_main_picture)) {
58 note (ERROR, "reel has different assets");
62 if (_main_picture && !_main_picture->equals (other->_main_picture, opt, note)) {
66 if ((_main_sound && !other->_main_sound) || (!_main_sound && other->_main_sound)) {
67 note (ERROR, "reel has different assets");
71 if (_main_sound && !_main_sound->equals (other->_main_sound, opt, note)) {
75 if ((_main_subtitle && !other->_main_subtitle) || (!_main_subtitle && other->_main_subtitle)) {
76 note (ERROR, "reel has different assets");
80 if (_main_subtitle && !_main_subtitle->equals (other->_main_subtitle, opt, note)) {
88 Reel::encrypted () const
90 return ((_main_picture && _main_picture->encrypted ()) || (_main_sound && _main_sound->encrypted ()));
94 Reel::add_kdm (KDM const & kdm)
96 list<KDMCipher> ciphers = kdm.ciphers ();
98 for (list<KDMCipher>::iterator i = ciphers.begin(); i != ciphers.end(); ++i) {
99 if (i->key_id() == _main_picture->key_id()) {
100 _main_picture->set_kdm_cipher (*i);
102 if (i->key_id() == _main_sound->key_id()) {
103 _main_sound->set_kdm_cipher (*i);