From dcccb2dd1d180b8be67e539395dccbe82b0fb5a8 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sat, 6 Jul 2013 20:30:19 +0100
Subject: Move some CPL writing from picture/sound assets to the MXF.  Pick up
 key_id from CPL assets and hence provide and test for encrypted() method on
 DCP.

---
 src/dcp.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/dcp.cc')

diff --git a/src/dcp.cc b/src/dcp.cc
index fdd7a1f5..c2118ed0 100644
--- a/src/dcp.cc
+++ b/src/dcp.cc
@@ -302,3 +302,15 @@ DCP::assets () const
 	a.unique ();
 	return a;
 }
+
+bool
+DCP::encrypted () const
+{
+	for (list<shared_ptr<const CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+		if ((*i)->encrypted ()) {
+			return true;
+		}
+	}
+
+	return false;
+}
-- 
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