/*
- Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2021 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.
*/
-#include <inttypes.h>
-#include <stdint.h>
-#include "AS_DCP.h"
-#include "KM_fileio.h"
-#include "picture_asset_writer.h"
-#include "exceptions.h"
-#include "picture_asset.h"
-using std::istream;
-using std::ostream;
-using std::string;
-using boost::shared_ptr;
-using namespace libdcp;
+/** @file src/picture_asset_writer.cc
+ * @brief PictureAssetWriter and FrameInfo classes
+ */
-FrameInfo::FrameInfo (istream& s)
- : offset (0)
- , size (0)
-{
- s >> offset >> size;
- if (!s.good ()) {
- /* Make sure we zero these if something bad happened, otherwise
- the caller might try to alloc lots of RAM.
- */
- offset = size = 0;
- }
+#include "picture_asset_writer.h"
+#include "exceptions.h"
+#include "picture_asset.h"
+#include <asdcp/KM_fileio.h>
+#include <asdcp/AS_DCP.h>
+#include <inttypes.h>
+#include <stdint.h>
- s >> hash;
-}
-FrameInfo::FrameInfo (FILE* f)
-{
-#ifdef LIBDCP_WINDOWS
- fscanf (f, "%I64u", &offset);
- fscanf (f, "%I64u", &size);
-#else
- fscanf (f, "%" SCNu64, &offset);
- fscanf (f, "%" SCNu64, &size);
-#endif
-
- if (ferror (f)) {
- offset = size = 0;
- }
-
- char hash_buffer[128];
- fscanf (f, "%s", hash_buffer);
- hash = hash_buffer;
-}
+using std::string;
+using std::shared_ptr;
+using namespace dcp;
-void
-FrameInfo::write (ostream& s) const
-{
- s << offset << " " << size << " " << hash;
-}
-void
-FrameInfo::write (FILE* f) const
+PictureAssetWriter::PictureAssetWriter (PictureAsset* asset, boost::filesystem::path file, bool overwrite)
+ : AssetWriter (asset, file)
+ , _picture_asset (asset)
+ , _overwrite (overwrite)
{
-#ifdef LIBDCP_WINDOWS
- fprintf (f, "%I64u %I64u %s", offset, size, hash.c_str ());
-#else
- fprintf (f, "%" PRIu64 " %" PRIu64 " %s", offset, size, hash.c_str ());
-#endif
+ asset->set_file (file);
}
-PictureAssetWriter::PictureAssetWriter (PictureAsset* asset, bool overwrite)
- : _asset (asset)
- , _frames_written (0)
- , _started (false)
- , _finalized (false)
- , _overwrite (overwrite)
+FrameInfo
+PictureAssetWriter::write (Data const& data)
{
-
+ return write (data.data(), data.size());
}