Add OpenSSL licence exception.

[libdcp.git] / src / reel_asset.cc

diff --git a/src/reel_asset.cc b/src/reel_asset.cc
index 04f34904abfacfa785205ba34facf0de30f8ab0a..c4432f212635f7aab6db95586e7c4c5b86273b95 100644 (file)
--- a/src/reel_asset.cc
+++ b/src/reel_asset.cc
@@ -1,20 +1,34 @@
 /*
     Copyright (C) 2014-2015 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.
 */
 
 /** @file  src/reel_asset.cc
@@ -27,8 +41,10 @@
 #include "compose.hpp"
 #include <libcxml/cxml.h>
 #include <libxml++/libxml++.h>
+#include <iostream>
 
 using std::pair;
+using std::cout;
 using std::string;
 using std::stringstream;
 using std::make_pair;
@@ -58,26 +74,23 @@ ReelAsset::ReelAsset (shared_ptr<Asset> asset, Fraction edit_rate, int64_t intri
        , _intrinsic_duration (intrinsic_duration)
        , _entry_point (entry_point)
        , _duration (intrinsic_duration - entry_point)
-       , _hash (make_digest (asset->file (), 0))
+       , _hash (asset->hash ())
 {
        /* default _annotation_text to the leaf name of our file */
         _annotation_text = asset->file().leaf().string ();
 }
 
 ReelAsset::ReelAsset (shared_ptr<const cxml::Node> node)
-       : Object (node->string_child ("Id"))
+       : Object (remove_urn_uuid (node->string_child ("Id")))
        , _asset_ref (_id)
        , _annotation_text (node->optional_string_child ("AnnotationText").get_value_or (""))
        , _edit_rate (Fraction (node->string_child ("EditRate")))
        , _intrinsic_duration (node->number_child<int64_t> ("IntrinsicDuration"))
        , _entry_point (node->number_child<int64_t> ("EntryPoint"))
        , _duration (node->number_child<int64_t> ("Duration"))
-       , _hash (node->optional_string_child ("Hash").get_value_or (""))
+       , _hash (node->optional_string_child ("Hash"))
 {
-       if (_id.length() > 9) {
-               _id = _id.substr (9);
-               _asset_ref.set_id (_id);
-       }
+
 }
 
 void
@@ -94,7 +107,9 @@ ReelAsset::write_to_cpl (xmlpp::Node* node, Standard standard) const
         a->add_child("IntrinsicDuration")->add_child_text (raw_convert<string> (_intrinsic_duration));
         a->add_child("EntryPoint")->add_child_text (raw_convert<string> (_entry_point));
         a->add_child("Duration")->add_child_text (raw_convert<string> (_duration));
-       a->add_child("Hash")->add_child_text (_asset_ref.object()->hash ());
+       if (_hash) {
+               a->add_child("Hash")->add_child_text (_hash.get());
+       }
 }
 
 pair<string, string>
@@ -147,7 +162,7 @@ ReelAsset::equals (shared_ptr<const ReelAsset> other, EqualityOptions opt, NoteH
        }
 
        if (_asset_ref.resolved () && other->_asset_ref.resolved ()) {
-               return _asset_ref->equals (other->_asset_ref.object (), opt, note);
+               return _asset_ref->equals (other->_asset_ref.asset(), opt, note);
        }
 
        return true;