/**
* @param array $files array of filenames
* @param PhingFile $dir
*
* @return boolean
*/
protected function areFilesUpToDate($files, $dir)
{
$sfs = new SourceFileScanner($this);
$mm = new MergeMapper();
$mm->setTo($this->tarFile->getAbsolutePath());
return count($sfs->restrict($files, $dir, null, $mm)) == 0;
}
protected function scanDir(PhingFile $srcDir, $files)
{
$sfs = new SourceFileScanner($this);
$mapper = null;
$dir = $srcDir;
if ($this->mapperElement === null) {
$mm = new MergeMapper();
$mm->setTo($this->_targetFile->getAbsolutePath());
$mapper = $mm;
$dir = null;
} else {
$mapper = $this->mapperElement->getImplementation();
}
return count($sfs->restrict($files, $srcDir, $dir, $mapper)) === 0;
}
