Use dcp::file_to_string().

[dcpomatic.git] / src / lib / video_mxf_content.cc

diff --git a/src/lib/video_mxf_content.cc b/src/lib/video_mxf_content.cc
index f049965d4db705ddb31c5602f424ba94418d501d..c7ee69d8932c647b62835ef5d12b5a82ab0ea391 100644 (file)
--- a/src/lib/video_mxf_content.cc
+++ b/src/lib/video_mxf_content.cc
@@ -1,28 +1,31 @@
 /*
-    Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2016-2021 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    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.
 
-    This program is distributed in the hope that it will be useful,
+    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 this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+
 #include "video_mxf_examiner.h"
 #include "video_mxf_content.h"
 #include "video_content.h"
 #include "job.h"
 #include "film.h"
 #include "compose.hpp"
+#include <asdcp/KM_log.h>
 #include <dcp/mono_picture_asset.h>
 #include <dcp/stereo_picture_asset.h>
 #include <dcp/exceptions.h>
@@ -30,99 +33,120 @@
 
 #include "i18n.h"
 
+
 using std::list;
 using std::string;
-using boost::shared_ptr;
+using std::shared_ptr;
+using std::make_shared;
+using namespace dcpomatic;
 
-VideoMXFContent::VideoMXFContent (shared_ptr<const Film> film, boost::filesystem::path path)
-       : Content (film, path)
+
+VideoMXFContent::VideoMXFContent (boost::filesystem::path path)
+       : Content (path)
 {
 
 }
 
-VideoMXFContent::VideoMXFContent (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version)
-       : Content (film, node)
+
+VideoMXFContent::VideoMXFContent (cxml::ConstNodePtr node, int version)
+       : Content (node)
 {
        video = VideoContent::from_xml (this, node, version);
 }
 
+
 bool
 VideoMXFContent::valid_mxf (boost::filesystem::path path)
 {
+       Kumu::DefaultLogSink().UnsetFilterFlag(Kumu::LOG_ALLOW_ALL);
+
        try {
-               shared_ptr<dcp::MonoPictureAsset> mp (new dcp::MonoPictureAsset (path));
+               dcp::MonoPictureAsset mp (path);
                return true;
        } catch (dcp::MXFFileError& e) {
 
-       } catch (dcp::DCPReadError& e) {
+       } catch (dcp::ReadError& e) {
 
        }
 
        try {
-               shared_ptr<dcp::StereoPictureAsset> sp (new dcp::StereoPictureAsset (path));
+               Kumu::DefaultLogSink().SetFilterFlag(0);
+               dcp::StereoPictureAsset sp (path);
                return true;
        } catch (dcp::MXFFileError& e) {
 
-       } catch (dcp::DCPReadError& e) {
+       } catch (dcp::ReadError& e) {
 
        }
 
+       Kumu::DefaultLogSink().SetFilterFlag(Kumu::LOG_ALLOW_ALL);
+
        return false;
 }
 
+
 void
-VideoMXFContent::examine (shared_ptr<Job> job)
+VideoMXFContent::examine (shared_ptr<const Film> film, shared_ptr<Job> job)
 {
        job->set_progress_unknown ();
 
-       Content::examine (job);
+       Content::examine (film, job);
 
        video.reset (new VideoContent (this));
-       shared_ptr<VideoMXFExaminer> examiner (new VideoMXFExaminer (shared_from_this ()));
+       auto examiner = make_shared<VideoMXFExaminer>(shared_from_this());
        video->take_from_examiner (examiner);
+       video->unset_colour_conversion ();
 }
 
+
 string
 VideoMXFContent::summary () const
 {
        return String::compose (_("%1 [video]"), path_summary());
 }
 
+
 string
 VideoMXFContent::technical_summary () const
 {
-       return Content::technical_summary() + " - " + video->technical_summary ();
+       return Content::technical_summary() + " - " + video->technical_summary();
 }
 
+
 string
 VideoMXFContent::identifier () const
 {
        return Content::identifier() + "_" + video->identifier();
 }
 
+
 void
-VideoMXFContent::as_xml (xmlpp::Node* node) const
+VideoMXFContent::as_xml (xmlpp::Node* node, bool with_paths) const
 {
-       node->add_child("Type")->add_child_text ("VideoMXF");
-       Content::as_xml (node);
+       node->add_child("Type")->add_child_text("VideoMXF");
+       Content::as_xml (node, with_paths);
        video->as_xml (node);
 }
 
+
 DCPTime
-VideoMXFContent::full_length () const
+VideoMXFContent::full_length (shared_ptr<const Film> film) const
 {
-       FrameRateChange const frc (active_video_frame_rate(), film()->video_frame_rate());
-       return DCPTime::from_frames (llrint (video->length_after_3d_combine() * frc.factor()), film()->video_frame_rate());
+       FrameRateChange const frc (film, shared_from_this());
+       return DCPTime::from_frames (llrint(video->length_after_3d_combine() * frc.factor()), film->video_frame_rate());
 }
 
-void
-VideoMXFContent::add_properties (list<UserProperty>& p) const
+
+DCPTime
+VideoMXFContent::approximate_length () const
 {
-       video->add_properties (p);
+       return DCPTime::from_frames (video->length_after_3d_combine(), 24);
 }
 
+
 void
-VideoMXFContent::set_default_colour_conversion ()
+VideoMXFContent::add_properties (shared_ptr<const Film> film, list<UserProperty>& p) const
 {
-       video->unset_colour_conversion ();
+       Content::add_properties (film, p);
+       video->add_properties (p);
 }