+/*
+ Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+
+ This program 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,
+ 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.
+
+*/
+
+#include "encoded_data.h"
+#include "cross.h"
+#include "exceptions.h"
+#include "film.h"
+
+#include "i18n.h"
+
+using boost::shared_ptr;
+
+EncodedData::EncodedData (int s)
+ : _data (new uint8_t[s])
+ , _size (s)
+{
+
+}
+
+EncodedData::EncodedData (boost::filesystem::path file)
+{
+ _size = boost::filesystem::file_size (file);
+ _data = new uint8_t[_size];
+
+ FILE* f = fopen_boost (file, "rb");
+ if (!f) {
+ throw FileError (_("could not open file for reading"), file);
+ }
+
+ size_t const r = fread (_data, 1, _size, f);
+ if (r != size_t (_size)) {
+ fclose (f);
+ throw FileError (_("could not read encoded data"), file);
+ }
+
+ fclose (f);
+}
+
+
+EncodedData::~EncodedData ()
+{
+ delete[] _data;
+}
+
+/** Write this data to a J2K file.
+ * @param Film Film.
+ * @param frame DCP frame index.
+ */
+void
+EncodedData::write (shared_ptr<const Film> film, int frame, Eyes eyes) const
+{
+ boost::filesystem::path const tmp_j2c = film->j2c_path (frame, eyes, true);
+
+ FILE* f = fopen_boost (tmp_j2c, "wb");
+
+ if (!f) {
+ throw WriteFileError (tmp_j2c, errno);
+ }
+
+ fwrite (_data, 1, _size, f);
+ fclose (f);
+
+ boost::filesystem::path const real_j2c = film->j2c_path (frame, eyes, false);
+
+ /* Rename the file from foo.j2c.tmp to foo.j2c now that it is complete */
+ boost::filesystem::rename (tmp_j2c, real_j2c);
+}
+
+void
+EncodedData::write_info (shared_ptr<const Film> film, int frame, Eyes eyes, dcp::FrameInfo fin) const
+{
+ boost::filesystem::path const info = film->info_path (frame, eyes);
+ FILE* h = fopen_boost (info, "w");
+ fin.write (h);
+ fclose (h);
+}
+
+/** Send this data to a socket.
+ * @param socket Socket
+ */
+void
+EncodedData::send (shared_ptr<Socket> socket)
+{
+ socket->write (_size);
+ socket->write (_data, _size);
+}
+
+LocallyEncodedData::LocallyEncodedData (uint8_t* d, int s)
+ : EncodedData (s)
+{
+ memcpy (_data, d, s);
+}
+
+/** @param s Size of data in bytes */
+RemotelyEncodedData::RemotelyEncodedData (int s)
+ : EncodedData (s)
+{
+
+}