/*
- 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" {
using boost::dynamic_pointer_cast;
using boost::optional;
using dcp::raw_convert;
+using namespace dcpomatic;
int const FFmpegContentProperty::SUBTITLE_STREAMS = 100;
int const FFmpegContentProperty::SUBTITLE_STREAM = 101;
int const FFmpegContentProperty::FILTERS = 102;
+int const FFmpegContentProperty::KDM = 103;
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");
- _decryption_key = node->optional_string_child ("DecryptionKey");
+#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));
}
- if (_decryption_key) {
- node->add_child("DecryptionKey")->add_child_text (_decryption_key.get());
- }
+#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 ()) {
set_default_colour_conversion ();
}
+
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+ _id = examiner->id ();
+#endif
}
string
return DCPTime::from_frames (llrint (video->length_after_3d_combine() * frc.factor()), film->video_frame_rate());
}
- DCPOMATIC_ASSERT (audio);
-
- DCPTime longest;
- BOOST_FOREACH (AudioStreamPtr i, audio->streams ()) {
- longest = max (longest, DCPTime::from_frames (llrint (i->length() / frc.speed_up), i->frame_rate()));
+ if (audio) {
+ DCPTime longest;
+ BOOST_FOREACH (AudioStreamPtr i, audio->streams()) {
+ longest = max (longest, DCPTime::from_frames(llrint(i->length() / frc.speed_up), i->frame_rate()));
+ }
+ return longest;
}
- return longest;
+ /* XXX: subtitle content? */
+
+ return DCPTime();
}
DCPTime
Content::take_settings_from (c);
_filters = fc->_filters;
}
+
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+void
+FFmpegContent::add_kdm (EncryptedECinemaKDM kdm)
+{
+ ChangeSignaller<Content> cc (this, FFmpegContentProperty::KDM);
+ boost::mutex::scoped_lock lm (_mutex);
+ _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