1 files changed, 94 insertions, 0 deletions
diff --git a/src/picture_mxf_writer.cc b/src/picture_mxf_writer.cc
new file mode 100644
index 00000000..61dd854b
--- /dev/null
+++ b/src/picture_mxf_writer.cc
@@ -0,0 +1,94 @@
+/*
+    Copyright (C) 2012-2013 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 <inttypes.h>
+#include <stdint.h>
+#include "AS_DCP.h"
+#include "KM_fileio.h"
+#include "picture_mxf_writer.h"
+#include "exceptions.h"
+#include "picture_mxf.h"
+
+using std::istream;
+using std::ostream;
+using std::string;
+using boost::shared_ptr;
+using namespace dcp;
+
+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;
+	}
+
+	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;
+}
+
+void
+FrameInfo::write (ostream& s) const
+{
+	s << offset << " " << size << " " << hash;
+}
+
+void
+FrameInfo::write (FILE* f) const
+{
+#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	
+}
+
+
+PictureMXFWriter::PictureMXFWriter (PictureMXF* asset, bool overwrite)
+	: _asset (asset)
+	, _frames_written (0)
+	, _started (false)
+	, _finalized (false)
+	, _overwrite (overwrite)
+{
+
+}