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/*
Copyright (C) 2014-2015 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.
*/
/** @file src/reel_sound_asset.cc
* @brief ReelSoundAsset class.
*/
#include "reel_sound_asset.h"
#include "dcp_assert.h"
#include <libcxml/cxml.h>
#include <libxml++/libxml++.h>
using std::string;
using boost::shared_ptr;
using namespace dcp;
ReelSoundAsset::ReelSoundAsset (shared_ptr<SoundAsset> asset, int64_t entry_point)
: ReelAsset (asset, asset->edit_rate(), asset->intrinsic_duration(), entry_point)
, ReelMXF (asset->key_id())
{
}
ReelSoundAsset::ReelSoundAsset (shared_ptr<const cxml::Node> node)
: ReelAsset (node)
, ReelMXF (node)
{
node->ignore_child ("Language");
node->done ();
}
string
ReelSoundAsset::cpl_node_name () const
{
return "MainSound";
}
string
ReelSoundAsset::key_type () const
{
return "MDAK";
}
void
ReelSoundAsset::write_to_cpl (xmlpp::Node* node, Standard standard) const
{
ReelAsset::write_to_cpl (node, standard);
if (key_id ()) {
/* Find <MainSound> */
xmlpp::Node* ms = find_child (node, cpl_node_name ());
/* Find <Hash> */
xmlpp::Node* hash = find_child (ms, "Hash");
ms->add_child_before (hash, "KeyId")->add_child_text ("urn:uuid:" + key_id().get ());
}
}
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