/*
- Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+ 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
+ * @brief ReelAsset class.
+ */
+
#include "raw_convert.h"
#include "reel_asset.h"
-#include "content.h"
+#include "asset.h"
#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;
using boost::shared_ptr;
using namespace dcp;
ReelAsset::ReelAsset ()
- : Object (make_uuid ())
- , _content (_id)
+ : _asset_ref (_id)
, _edit_rate (Fraction (24, 1))
, _intrinsic_duration (0)
, _entry_point (0)
}
/** Construct a ReelAsset.
- * @param content Content that this asset refers to.
- * @param edit_rate Edit rate for the content.
- * @param intrinsic_duration Intrinsic duration of this content.
- * @param entry_point Entry point to use in that content.
+ * @param asset Asset that this ReelAsset refers to.
+ * @param edit_rate Edit rate for the asset.
+ * @param intrinsic_duration Intrinsic duration of this asset.
+ * @param entry_point Entry point to use in that asset.
*/
-ReelAsset::ReelAsset (boost::shared_ptr<Content> content, Fraction edit_rate, int64_t intrinsic_duration, int64_t entry_point)
- : Object (content->id ())
- , _content (content)
+ReelAsset::ReelAsset (shared_ptr<Asset> asset, Fraction edit_rate, int64_t intrinsic_duration, int64_t entry_point)
+ : Object (asset->id ())
+ , _asset_ref (asset)
, _edit_rate (edit_rate)
, _intrinsic_duration (intrinsic_duration)
, _entry_point (entry_point)
, _duration (intrinsic_duration - entry_point)
- , _hash (make_digest (content->file (), 0))
+ , _hash (asset->hash ())
{
/* default _annotation_text to the leaf name of our file */
- _annotation_text = content->file().leaf().string ();
+ _annotation_text = asset->file().leaf().string ();
}
-ReelAsset::ReelAsset (boost::shared_ptr<const cxml::Node> node)
- : Object (node->string_child ("Id"))
- , _content (_id)
+ReelAsset::ReelAsset (shared_ptr<const cxml::Node> node)
+ : 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 (""))
- , _key_id (node->optional_string_child ("KeyId").get_value_or (""))
+ , _hash (node->optional_string_child ("Hash"))
{
- if (_id.length() > 9) {
- _id = _id.substr (9);
- _content.set_id (_id);
- }
-
- if (_key_id.length() > 9) {
- _key_id = _key_id.substr (9);
- }
+
}
void
-ReelAsset::write_to_cpl (xmlpp::Node* node, Standard) const
+ReelAsset::write_to_cpl (xmlpp::Node* node, Standard standard) const
{
- pair<string, string> const attr = cpl_node_attribute ();
+ pair<string, string> const attr = cpl_node_attribute (standard);
xmlpp::Element* a = node->add_child (cpl_node_name ());
if (!attr.first.empty ()) {
a->set_attribute (attr.first, attr.second);
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));
- if (!_key_id.empty ()) {
- a->add_child("KeyId")->add_child_text ("urn:uuid:" + _key_id);
- }
+ if (_hash) {
+ a->add_child("Hash")->add_child_text (_hash.get());
+ }
}
pair<string, string>
-ReelAsset::cpl_node_attribute () const
+ReelAsset::cpl_node_attribute (Standard) const
{
return make_pair ("", "");
}
+
+bool
+ReelAsset::equals (shared_ptr<const ReelAsset> other, EqualityOptions opt, NoteHandler note) const
+{
+ if (_annotation_text != other->_annotation_text) {
+ stringstream s;
+ s << "Reel: annotation texts differ (" << _annotation_text << " vs " << other->_annotation_text << ")\n";
+ if (!opt.reel_annotation_texts_can_differ) {
+ note (DCP_ERROR, s.str ());
+ return false;
+ } else {
+ note (DCP_NOTE, s.str ());
+ }
+ }
+
+ if (_edit_rate != other->_edit_rate) {
+ note (DCP_ERROR, "Reel: edit rates differ");
+ return false;
+ }
+
+ if (_intrinsic_duration != other->_intrinsic_duration) {
+ note (DCP_ERROR, String::compose ("Reel: intrinsic durations differ (%1 vs %2)", _intrinsic_duration, other->_intrinsic_duration));
+ return false;
+ }
+
+ if (_entry_point != other->_entry_point) {
+ note (DCP_ERROR, "Reel: entry points differ");
+ return false;
+ }
+
+ if (_duration != other->_duration) {
+ note (DCP_ERROR, "Reel: durations differ");
+ return false;
+ }
+
+ if (_hash != other->_hash) {
+ if (!opt.reel_hashes_can_differ) {
+ note (DCP_ERROR, "Reel: hashes differ");
+ return false;
+ } else {
+ note (DCP_NOTE, "Reel: hashes differ");
+ }
+ }
+
+ if (_asset_ref.resolved () && other->_asset_ref.resolved ()) {
+ return _asset_ref->equals (other->_asset_ref.asset(), opt, note);
+ }
+
+ return true;
+}