/*
- Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2019 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#include "filter.h"
#include "film.h"
#include "log.h"
+#include "config.h"
#include "exceptions.h"
#include "frame_rate_change.h"
#include "text_content.h"
+#include "decrypted_ecinema_kdm.h"
#include <dcp/raw_convert.h>
#include <libcxml/cxml.h>
extern "C" {
FFmpegContent::FFmpegContent (boost::filesystem::path p)
: Content (p)
+#ifdef DCPOMATIC_VARIANT_SWAROOP
, _encrypted (false)
+#endif
{
}
_color_trc = get_optional_enum<AVColorTransferCharacteristic>(node, "ColorTransferCharacteristic");
_colorspace = get_optional_enum<AVColorSpace>(node, "Colorspace");
_bits_per_pixel = node->optional_number_child<int> ("BitsPerPixel");
+#ifdef DCPOMATIC_VARIANT_SWAROOP
_encrypted = node->optional_bool_child("Encrypted").get_value_or(false);
+#endif
}
FFmpegContent::FFmpegContent (vector<shared_ptr<Content> > c)
_color_trc = ref->_color_trc;
_colorspace = ref->_colorspace;
_bits_per_pixel = ref->_bits_per_pixel;
+#ifdef DCPOMATIC_VARIANT_SWAROOP
_encrypted = ref->_encrypted;
+#endif
}
void
if (_bits_per_pixel) {
node->add_child("BitsPerPixel")->add_child_text (raw_convert<string> (*_bits_per_pixel));
}
+#ifdef DCPOMATIC_VARIANT_SWAROOP
if (_encrypted) {
node->add_child("Encypted")->add_child_text ("1");
}
+#endif
}
void
ChangeSignaller<Content> cc1 (this, FFmpegContentProperty::SUBTITLE_STREAMS);
ChangeSignaller<Content> cc2 (this, FFmpegContentProperty::SUBTITLE_STREAM);
- job->set_progress_unknown ();
+ if (job) {
+ job->set_progress_unknown ();
+ }
Content::examine (film, job);
_subtitle_stream = _subtitle_streams.front ();
}
+#ifdef DCPOMATIC_VARIANT_SWAROOP
_encrypted = first_path.extension() == ".ecinema";
+#endif
}
if (examiner->has_video ()) {
_kdm = kdm;
}
+
+bool
+FFmpegContent::kdm_timing_window_valid () const
+{
+ if (!_kdm) {
+ return true;
+ }
+
+ DCPOMATIC_ASSERT (Config::instance()->decryption_chain()->key());
+
+ DecryptedECinemaKDM decrypted (*_kdm, *Config::instance()->decryption_chain()->key());
+
+ dcp::LocalTime now;
+ return (!decrypted.not_valid_before() || *decrypted.not_valid_before() < now) &&
+ (!decrypted.not_valid_after() || now < *decrypted.not_valid_after());
+}
+
#endif