Initial import of CVS-v2_8_branch

lib/rdaudio_exists.cpp

@@ -0,0 +1,35 @@
+// rdaudio_exists.cpp
+//
+// Test for the existence of audio in a Rivendell Audio Cut.
+//
+//   (C) Copyright 2002-2003 Fred Gleason <fredg@paravelsystems.com>
+//
+//      $Id: rdaudio_exists.cpp,v 1.10 2010/09/13 23:14:25 cvs Exp $
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   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 <qstring.h>
+#include <qfile.h>
+#include <rd.h>
+#include <rdcut.h>
+#include <rdaudio_exists.h>
+
+bool RDAudioExists(QString cutname)
+{
+  RDCut *cut=new RDCut(cutname);
+  bool ret=cut->exists()&&(cut->length()>0);
+  delete cut;
+  return ret;
+}