src/lib/screen.h

   1 /*
   2     Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   6     DCP-o-matic is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     DCP-o-matic is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 */
  20
  21
  22 #ifndef DCPOMATIC_SCREEN_H
  23 #define DCPOMATIC_SCREEN_H
  24
  25
  26 #include "kdm_with_metadata.h"
  27 #include "kdm_recipient.h"
  28 #include "trusted_device.h"
  29 #include <dcp/certificate.h>
  30 #include <libcxml/cxml.h>
  31 #include <boost/optional.hpp>
  32 #include <string>
  33
  34
  35 class Cinema;
  36 class Film;
  37
  38
  39 namespace dcpomatic {
  40
  41
  42 /** @class Screen
  43  *  @brief A representation of a Screen for KDM generation.
  44  *
  45  *  This is the name of the screen, the certificate of its
  46  *  `recipient' (i.e. the mediablock) and the certificates/thumbprints
  47  *  of any trusted devices.
  48  */
  49 class Screen : public KDMRecipient
  50 {
  51 public:
  52         Screen (
  53                 std::string const & name_,
  54                 std::string const & notes_,
  55                 boost::optional<dcp::Certificate> recipient_,
  56                 boost::optional<std::string> recipient_file_,
  57                 std::vector<TrustedDevice> trusted_devices_
  58                )
  59                 : KDMRecipient (name_, notes_, recipient_, recipient_file_)
  60                 , trusted_devices (trusted_devices_)
  61         {}
  62
  63         explicit Screen (cxml::ConstNodePtr);
  64
  65         void as_xml (xmlpp::Element *) const override;
  66         std::vector<std::string> trusted_device_thumbprints () const;
  67
  68         std::shared_ptr<Cinema> cinema;
  69         std::vector<TrustedDevice> trusted_devices;
  70 };
  71
  72 }
  73
  74
  75 KDMWithMetadataPtr
  76 kdm_for_screen (
  77         std::shared_ptr<const Film> film,
  78         boost::filesystem::path cpl,
  79         std::shared_ptr<const dcpomatic::Screen> screen,
  80         boost::posix_time::ptime valid_from,
  81         boost::posix_time::ptime valid_to,
  82         dcp::Formulation formulation,
  83         bool disable_forensic_marking_picture,
  84         boost::optional<int> disable_forensic_marking_audio
  85         );
  86
  87
  88 #endif