/*
- Copyright (C) 2014-2018 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
files in the program, then also delete it here.
*/
+
/** @file src/asset.cc
* @brief Asset class.
*/
+
#include "raw_convert.h"
#include "asset.h"
#include "util.h"
#include <libxml++/libxml++.h>
#include <boost/algorithm/string.hpp>
+
using std::string;
using boost::function;
using std::shared_ptr;
using boost::optional;
+using namespace boost::filesystem;
using namespace dcp;
-/** Create an Asset with a randomly-generated ID */
+
Asset::Asset ()
{
}
-/** Create an Asset from a given file.
- * @param file File name.
- */
-Asset::Asset (boost::filesystem::path file)
+
+Asset::Asset (path file)
: _file (file)
{
}
-/** Create an Asset from a given file with a known ID.
- * @param file File name.
- * @param id ID.
- */
-Asset::Asset (string id, boost::filesystem::path file)
+
+Asset::Asset (string id, path file)
: Object (id)
, _file (file)
{
}
+
void
-Asset::add_to_pkl (shared_ptr<PKL> pkl, boost::filesystem::path root) const
+Asset::add_to_pkl (shared_ptr<PKL> pkl, path root) const
{
DCP_ASSERT (_file);
- optional<boost::filesystem::path> path = relative_to_root (
- boost::filesystem::canonical (root),
- boost::filesystem::canonical (_file.get())
+ auto path = relative_to_root (
+ canonical(root),
+ canonical(_file.get())
);
if (!path) {
return;
}
- pkl->add_asset (_id, _id, hash(), boost::filesystem::file_size (_file.get()), pkl_type (pkl->standard()));
+ pkl->add_asset (_id, _id, hash(), file_size(_file.get()), pkl_type(pkl->standard()));
}
+
void
-Asset::write_to_assetmap (xmlpp::Node* node, boost::filesystem::path root) const
+Asset::write_to_assetmap (xmlpp::Node* node, path root) const
{
DCP_ASSERT (_file);
write_file_to_assetmap (node, root, _file.get(), _id);
}
+
void
-Asset::write_file_to_assetmap (xmlpp::Node* node, boost::filesystem::path root, boost::filesystem::path file, string id)
+Asset::write_file_to_assetmap (xmlpp::Node* node, path root, path file, string id)
{
- optional<boost::filesystem::path> path = relative_to_root (
- boost::filesystem::canonical (root),
- boost::filesystem::canonical (file)
+ auto path = relative_to_root (
+ canonical(root),
+ canonical(file)
);
if (!path) {
return;
}
- xmlpp::Node* asset = node->add_child ("Asset");
- asset->add_child("Id")->add_child_text ("urn:uuid:" + id);
- xmlpp::Node* chunk_list = asset->add_child ("ChunkList");
- xmlpp::Node* chunk = chunk_list->add_child ("Chunk");
+ auto asset = node->add_child ("Asset");
+ asset->add_child("Id")->add_child_text("urn:uuid:" + id);
+ auto chunk_list = asset->add_child ("ChunkList");
+ auto chunk = chunk_list->add_child ("Chunk");
- chunk->add_child("Path")->add_child_text (path.get().generic_string());
- chunk->add_child("VolumeIndex")->add_child_text ("1");
- chunk->add_child("Offset")->add_child_text ("0");
- chunk->add_child("Length")->add_child_text (raw_convert<string> (boost::filesystem::file_size (file)));
+ chunk->add_child("Path")->add_child_text(path.get().generic_string());
+ chunk->add_child("VolumeIndex")->add_child_text("1");
+ chunk->add_child("Offset")->add_child_text("0");
+ chunk->add_child("Length")->add_child_text(raw_convert<string>(file_size(file)));
}
+
string
Asset::hash (function<void (float)> progress) const
{
return _hash.get();
}
+
bool
Asset::equals (std::shared_ptr<const Asset> other, EqualityOptions, NoteHandler note) const
{
return true;
}
-/** Set the file that holds this asset on disk. Calling this function
- * clears this object's store of its hash, so you should call ::hash
- * after this.
- *
- * @param file New file's path.
- */
+
void
-Asset::set_file (boost::filesystem::path file) const
+Asset::set_file (path file) const
{
- _file = boost::filesystem::absolute (file);
- _hash = optional<string> ();
+ _file = absolute (file);
+ _hash = {};
}
+
void
Asset::set_hash (string hash)
{