public function finalize($totalSize, $treeHash)
{
$file = $this->getFile('data');
if (($f = fopen($file, 'r+')) === false) {
return false;
}
ftruncate($f, $totalSize);
fclose($f);
$a = new Archive(true, $this->vault);
$a->setParam('SHA256TreeHash', $treeHash);
$a->setParam('Size', $totalSize);
$a->setParam('Description', $this->getParam('Description'));
rename($this->getFile('data'), $a->getFile('data'));
$this->delete();
return $a;
}
