/*
Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of libdcp.
+
+ libdcp 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,
+ libdcp 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 libdcp. If not, see <http://www.gnu.org/licenses/>.
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of portions of this program with the
+ OpenSSL library under certain conditions as described in each
+ individual source file, and distribute linked combinations
+ including the two.
+
+ You must obey the GNU General Public License in all respects
+ for all of the code used other than OpenSSL. If you modify
+ file(s) with this exception, you may extend this exception to your
+ version of the file(s), but you are not obligated to do so. If you
+ do not wish to do so, delete this exception statement from your
+ version. If you delete this exception statement from all source
+ files in the program, then also delete it here.
*/
/** @file src/mono_picture_asset_writer.cc
* @brief MonoPictureAssetWriter class
*/
-#include "AS_DCP.h"
-#include "KM_fileio.h"
#include "mono_picture_asset_writer.h"
#include "exceptions.h"
#include "picture_asset.h"
#include "dcp_assert.h"
+#include "encryption_context.h"
+#include <asdcp/AS_DCP.h>
+#include <asdcp/KM_fileio.h>
#include "picture_asset_writer_common.cc"
-using std::istream;
-using std::ostream;
using std::string;
using boost::shared_ptr;
using namespace dcp;
/** @param a Asset to write to. `a' must not be deleted while
* this writer class still exists, or bad things will happen.
*/
-MonoPictureAssetWriter::MonoPictureAssetWriter (PictureAsset* asset, boost::filesystem::path file, Standard standard, bool overwrite)
- : PictureAssetWriter (asset, file, standard, overwrite)
+MonoPictureAssetWriter::MonoPictureAssetWriter (PictureAsset* asset, boost::filesystem::path file, bool overwrite)
+ : PictureAssetWriter (asset, file, overwrite)
, _state (new MonoPictureAssetWriter::ASDCPState)
{
}
void
-MonoPictureAssetWriter::start (uint8_t* data, int size)
+MonoPictureAssetWriter::start (uint8_t const * data, int size)
{
- dcp::start (this, _state, _standard, _picture_asset, data, size);
+ dcp::start (this, _state, _picture_asset, data, size);
_picture_asset->set_frame_rate (_picture_asset->edit_rate());
}
FrameInfo
-MonoPictureAssetWriter::write (uint8_t* data, int size)
+MonoPictureAssetWriter::write (uint8_t const * data, int size)
{
DCP_ASSERT (!_finalized);
uint64_t const before_offset = _state->mxf_writer.Tell ();
string hash;
- ASDCP::Result_t const r = _state->mxf_writer.WriteFrame (_state->frame_buffer, _encryption_context, 0, &hash);
+ ASDCP::Result_t const r = _state->mxf_writer.WriteFrame (_state->frame_buffer, _encryption_context->encryption(), _encryption_context->hmac(), &hash);
if (ASDCP_FAILURE (r)) {
boost::throw_exception (MXFFileError ("error in writing video MXF", _file.string(), r));
}
++_frames_written;
}
-void
+bool
MonoPictureAssetWriter::finalize ()
{
- Kumu::Result_t r = _state->mxf_writer.Finalize();
- if (ASDCP_FAILURE (r)) {
- boost::throw_exception (MXFFileError ("error in finalizing video MXF", _file.string(), r));
+ if (_started) {
+ Kumu::Result_t r = _state->mxf_writer.Finalize();
+ if (ASDCP_FAILURE (r)) {
+ boost::throw_exception (MXFFileError ("error in finalizing video MXF", _file.string(), r));
+ }
}
_picture_asset->_intrinsic_duration = _frames_written;
- PictureAssetWriter::finalize ();
+ return PictureAssetWriter::finalize ();
}
-