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/*
Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "screen.h"
#include "kdm_with_metadata.h"
#include "film.h"
#include "cinema.h"
#include <libxml++/libxml++.h>
#include <boost/algorithm/string.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
using std::list;
using std::make_shared;
using std::shared_ptr;
using std::string;
using std::vector;
using boost::optional;
using namespace dcpomatic;
Screen::Screen (cxml::ConstNodePtr node)
: KDMRecipient (node)
{
for (auto i: node->node_children ("TrustedDevice")) {
if (boost::algorithm::starts_with(i->content(), "-----BEGIN CERTIFICATE-----")) {
trusted_devices.push_back (TrustedDevice(dcp::Certificate(i->content())));
} else {
trusted_devices.push_back (TrustedDevice(i->content()));
}
}
}
void
Screen::as_xml (xmlpp::Element* parent) const
{
KDMRecipient::as_xml (parent);
for (auto i: trusted_devices) {
parent->add_child("TrustedDevice")->add_child_text(i.as_string());
}
}
vector<string>
Screen::trusted_device_thumbprints () const
{
vector<string> t;
for (auto i: trusted_devices) {
t.push_back (i.thumbprint());
}
return t;
}
KDMWithMetadataPtr
kdm_for_screen (
shared_ptr<const Film> film,
boost::filesystem::path cpl,
shared_ptr<const dcpomatic::Screen> screen,
boost::posix_time::ptime valid_from,
boost::posix_time::ptime valid_to,
dcp::Formulation formulation,
bool disable_forensic_marking_picture,
optional<int> disable_forensic_marking_audio
)
{
if (!screen->recipient) {
return {};
}
auto cinema = screen->cinema;
dcp::LocalTime const begin(valid_from, dcp::UTCOffset(cinema ? cinema->utc_offset_hour() : 0, cinema ? cinema->utc_offset_minute() : 0));
dcp::LocalTime const end (valid_to, dcp::UTCOffset(cinema ? cinema->utc_offset_hour() : 0, cinema ? cinema->utc_offset_minute() : 0));
auto const kdm = film->make_kdm (
screen->recipient.get(),
screen->trusted_device_thumbprints(),
cpl,
begin,
end,
formulation,
disable_forensic_marking_picture,
disable_forensic_marking_audio
);
dcp::NameFormat::Map name_values;
if (cinema) {
name_values['c'] = cinema->name;
} else {
name_values['c'] = "";
}
name_values['s'] = screen->name;
name_values['f'] = kdm.content_title_text();
name_values['b'] = begin.date() + " " + begin.time_of_day(true, false);
name_values['e'] = end.date() + " " + end.time_of_day(true, false);
name_values['i'] = kdm.cpl_id();
return make_shared<KDMWithMetadata>(name_values, cinema.get(), cinema ? cinema->emails : list<string>(), kdm);
}
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