#include <iostream>
#include <fstream>
#include <boost/filesystem.hpp>
+#include <boost/lexical_cast.hpp>
+#include <boost/function.hpp>
+#include <libxml++/nodes/element.h>
#include "AS_DCP.h"
#include "KM_util.h"
#include "asset.h"
using namespace boost;
using namespace libdcp;
-Asset::Asset (string directory, string file_name)
+Asset::Asset (string directory, string file_name, int edit_rate, int intrinsic_duration)
: _directory (directory)
, _file_name (file_name)
, _uuid (make_uuid ())
+ , _edit_rate (edit_rate)
+ , _entry_point (0)
+ , _intrinsic_duration (intrinsic_duration)
+ , _duration (intrinsic_duration)
{
if (_file_name.empty ()) {
_file_name = _uuid + ".xml";
}
void
-Asset::write_to_pkl (ostream& s) const
+Asset::write_to_pkl (xmlpp::Node* node) const
{
- s << " <Asset>\n"
- << " <Id>urn:uuid:" << _uuid << "</Id>\n"
- << " <AnnotationText>" << _file_name << "</AnnotationText>\n"
- << " <Hash>" << digest() << "</Hash>\n"
- << " <Size>" << filesystem::file_size(path()) << "</Size>\n"
- << " <Type>application/mxf</Type>\n"
- << " </Asset>\n";
+ xmlpp::Node* asset = node->add_child ("Asset");
+ asset->add_child("Id")->add_child_text ("urn:uuid:" + _uuid);
+ asset->add_child("AnnotationText")->add_child_text (_file_name);
+ asset->add_child("Hash")->add_child_text (digest ());
+ asset->add_child("Size")->add_child_text (lexical_cast<string> (filesystem::file_size(path())));
+ asset->add_child("Type")->add_child_text ("application/mxf");
}
void
-Asset::write_to_assetmap (ostream& s) const
+Asset::write_to_assetmap (xmlpp::Node* node) const
{
- s << " <Asset>\n"
- << " <Id>urn:uuid:" << _uuid << "</Id>\n"
- << " <ChunkList>\n"
- << " <Chunk>\n"
- << " <Path>" << _file_name << "</Path>\n"
- << " <VolumeIndex>1</VolumeIndex>\n"
- << " <Offset>0</Offset>\n"
- << " <Length>" << filesystem::file_size(path()) << "</Length>\n"
- << " </Chunk>\n"
- << " </ChunkList>\n"
- << " </Asset>\n";
+ xmlpp::Node* asset = node->add_child ("Asset");
+ asset->add_child("Id")->add_child_text ("urn:uuid:" + _uuid);
+ xmlpp::Node* chunk_list = asset->add_child ("ChunkList");
+ xmlpp::Node* chunk = chunk_list->add_child ("Chunk");
+ chunk->add_child("Path")->add_child_text (_file_name);
+ chunk->add_child("VolumeIndex")->add_child_text ("1");
+ chunk->add_child("Offset")->add_child_text ("0");
+ chunk->add_child("Length")->add_child_text (lexical_cast<string> (filesystem::file_size(path())));
}
filesystem::path
return _digest;
}
+
+void
+Asset::compute_digest (boost::function<void (float)> progress)
+{
+ if (!_digest.empty ()) {
+ return;
+ }
+
+ _digest = make_digest (path().string(), &progress);
+}
+
+bool
+Asset::equals (shared_ptr<const Asset> other, EqualityOptions, boost::function<void (NoteType, string)> note) const
+{
+ if (_edit_rate != other->_edit_rate) {
+ note (ERROR, "asset edit rates differ");
+ return false;
+ }
+
+ if (_intrinsic_duration != other->_intrinsic_duration) {
+ note (ERROR, "asset intrinsic durations differ");
+ }
+
+ if (_duration != other->_duration) {
+ note (ERROR, "asset durations differ");
+ }
+
+ return true;
+}