lib/magento/Package.php
public function getHashContents()
    {
        if (is_array($this->_hashContents)) return $this->_hashContents;
        $this->_hashContents = array();
        if(!isset($this->_packageXml->contents->target)) {
            return $this->_hashContents;
        }
        foreach($this->_packageXml->contents->target as $target) {
            $targetUri = $this->getTarget()->getTargetUri($target['name']);
            $this->_getHashList($target, $targetUri);
        }
        return $this->_hashContents;
    }
public function getHashContents()
    {
        if (is_array($this->_hashContents)) return $this->_hashContents;
        $this->_hashContents = array();
        if(!isset($this->_packageXml->contents->target)) {
            return $this->_hashContents;
        }
        foreach($this->_packageXml->contents->target as $target) {
            $targetUri = $this->getTarget()->getTargetUri($target['name']);
            $this->_getHashList($target, $targetUri);
        }
        return $this->_hashContents;
    }
public function getHashContents ( ) { if ( is_array ( $ this -> _hashContents ) ) return $ this -> _hashContents ; $ this -> _hashContents = array ( ) ; if ( ! isset ( $ this -> _packageXml -> contents -> target ) ) { return $ this -> _hashContents ; } foreach ( $ this -> _packageXml -> contents -> target as $ target ) { $ targetUri = $ this -> getTarget ( ) -> getTargetUri ( $ target [ 'name' ] ) ; $ this -> _getHashList ( $ target , $ targetUri ) ; } return $ this -> _hashContents ; }
Create list of all files from package.xml with hash

@return array
Create list of all files from package . xml with hash